1 2006-01-22 Bruno Haible <bruno@clisp.org>
3 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
4 temporary buffer for sprintf, take into account the precision also
5 for 'd', 'i', 'u', 'o', 'x', 'X'.
7 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
9 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
10 to pacify gcc -Wswitch-default.
12 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
14 * argp-help.c (usage_long_opt): Do not print DOC options.
15 (__argp_base_name): Removed
16 * argp-namefrob.h (__argp_basename): Removed definition. Was a
18 (__argp_base_name): Provide macro definition or extern declaration
19 depending on the configuration
21 2006-01-20 Simon Josefsson <jas@extundo.com>
23 * inet_ntop.h: Unconditionally include sys/socket.h.
25 2006-01-19 Simon Josefsson <jas@extundo.com>
27 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
29 2006-01-12 Simon Josefsson <jas@extundo.com>
31 * base64.c: Fix warning, reported by Bruno Haible
32 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
34 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
37 * md5.c: Fix commentary typos.
38 (alignof, UNALIGNED_P): No need for a GCC-specific version.
39 * md5.h (__attribute__): Remove; unused.
40 * sha1.c: Fix commentary to match md5 better.
41 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
42 so that we don't need to worry about alignment. All uses changed.
43 This merges the 2005-10-28 md5 change into sha1.
45 2006-01-11 Jim Meyering <jim@meyering.net>
48 * md5.c (OP): Fix spacing.
50 2006-01-11 Simon Josefsson <jas@extundo.com>
52 * stdint_.h (SIZE_MAX): Add missing (.
54 2006-01-10 Bruno Haible <bruno@clisp.org>
56 * argp.h (__const): Remove macro. Use const instead.
57 * argp-fmtstream.h (__const): Likewise.
58 * glob_.h (__const): Remove macro.
59 * glob-libc.h: Use const instead of __const.
61 2006-01-10 Jim Meyering <jim@meyering.net>
63 Avoid the double-free (first in fts_read, second in fts_close) that
64 would occur when an `active' directory is made inaccessible (e.g.,
65 via chmod a-x) during a traversal.
66 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
67 before returning. Reproduce this failure by
68 mkdir -p a/b; cd a; chmod a-x . b
69 Reported by Stavros Passas.
72 * sha1.c: Tweak grammar in a comment.
74 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
76 * regex_internal.h (BITSET_WORD_BITS):
77 Work around a bug in 64-bit PGC (before version 6.1-2), where the
78 preprocessor mishandles large unsigned values as if they were signed.
79 Problem reported by Claudio Fontana in
80 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
82 2006-01-10 Simon Josefsson <jas@extundo.com>
84 * socket_.h: New file.
86 2006-01-10 Bruno Haible <bruno@clisp.org>
88 * localcharset.c: Update from GNU gettext.
90 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
93 * chdir-long.c (cdb_free): Don't bother trying to open directory
94 for write access: POSIX says that must fail.
95 * fts.c (diropen): Likewise.
96 * save-cwd.c (save_cwd): Likewise.
97 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
98 well, for minor improvements on hosts that lack O_DIRECTORY.
99 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
100 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
101 Fall back on chown if open failed with EACCES.
103 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
104 Report an error at compile-time if only a 1-second nominal clock
107 * lchmod.h: New file.
108 * mkdir-p.c: Include lchmod.h, lchown.h.
109 (make_dir_parents): Use lchown rather than chown, and
110 lchmod rather than chmod.
112 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
113 too. Problem with "none" reported by Bob Proulx. Problem with
114 "proc" reported by n0dalus.
116 * mountlist.c: Include <limits.h>.
117 (dev_from_mount_options)
118 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
119 New function. It no longer assumes "dev=" has the System V meaning
120 on Linux (since it doesn't). It also parses "dev=" more carefully.
121 (read_file_system_list)
122 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
123 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
126 * posixtm.h (PDS_PRE_2000): New macro.
127 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
128 All usages changed. Reject dates outside the range 1969-1999 if
129 PDS_PRE_2000 is used.
131 2006-01-09 Jim Meyering <jim@meyering.net>
135 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
137 * chdir-safer.h, chdir-safer.c: New files.
139 * modechange.c (mode_compile): Reject an invalid mode string
140 that starts with an octal digit. From Andreas Gruenbacher.
142 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
143 and dup to open_safer and dup_safer, respectively.
144 (openat_permissive): Fix typo in comment.
146 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
147 "gettext.h"; either no longer needed or are guaranteed by openat.h.
148 (_): Remove; no longer needed.
149 (openat): Renamed from rpl_openat; no need for rpl_openat
150 since openat.h renames openat for us.
151 Replace most of the body with a call to openat_permissive,
152 to avoid duplicate code.
153 Port to (probably hypothetical) environments were mode_t is
155 (openat_permissive): Require mode arg, so that we can check
156 types better. Put it just after flags. Change cwd failure
157 indicator from pointer-to-bool to pointer-to-errno-value.
159 Invoke openat_save_fail and/or openat_restore_fail if
160 cwd_errno is null, so that openat can call us.
161 (openat_permissive, fdopendir, fstatat, unlinkat):
162 Simplify errno handling to avoid some duplicate code,
163 as it's OK to set errno on success.
164 * openat.h: Revamp code so that function macros depend on
165 __OPENAT_PREFIX only, not also on AT_FDCWD.
166 (openat_ro): Remove. Caller changed to use openat_permissive.
167 (openat_permissive): Now a macro, if not a function.
168 (openat_restore_fail, openat_save_fail): Now always functions,
169 since mkdirat needs them even if __OPENAT_PREFIX is defined.
171 * openat-priv.h: New file, defining macros used by mkdirat.c
173 * mkdirat.c: Include openat-priv.h.
174 Remove definitions of macros defined therein.
175 * openat.c: Likewise.
177 * mkdirat.c (mkdirat): New file and function.
178 * openat.h (mkdirat): Declare.
180 * openat.c (fdopendir): Don't change errno when returning non-NULL.
182 * openat.h (openat_permissive): Declare.
185 * openat.c (EXPECTED_ERRNO): New macro.
186 (openat_permissive): New function -- used in remove.c rewrite.
187 (all functions): Set errno just before returning, only if there
188 was an actual failure.
189 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
191 Emulate openat-family functions using Linux's procfs, if possible.
192 Idea and some code based on Ulrich Drepper's glibc changes.
194 * openat.c: (BUILD_PROC_NAME): New macro.
195 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
196 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
197 before falling back on save_cwd and restore_cwd.
198 (fdopendir, fstatat, unlinkat): Likewise.
200 * openat.c (fstatat, unlinkat): Perform the syscall directly,
201 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
203 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
204 as second argument to va_arg. Otherwise, some versions of gcc
205 warn that `if this code is reached, the program will abort'.
207 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
211 Add POSIX ACL support
212 * acl.h (copy_acl, set_acl): Add declarations.
213 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
214 systems other than Linux.
215 (chmod_or_fchmod): New function: use fchmod when possible,
217 (file_has_acl): Add a POSIX ACL implementation, with a
218 Linux-specific subcase.
219 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
220 S_ISVTX from one file to another. Fall back to fchmod/chmod when
221 acls are unsupported.
222 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
223 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
226 2006-01-09 Bruno Haible <bruno@clisp.org>
228 * sysexit_.h (EX_OK): New macro.
229 Suggested by Martin Lambers <marlam@marlam.de>.
231 2006-01-09 Bruno Haible <bruno@clisp.org>
233 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
234 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
235 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
236 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
238 2006-01-09 Bruno Haible <bruno@clisp.org>
240 * stdint_.h (SIZE_MAX): Write the value without involving negative
243 2005-10-16 Bruno Haible <bruno@clisp.org>
245 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
246 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
248 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
250 * strftime.c (tzname): Don't declare if it is already #defined.
251 Problem reported for Mingw by Mark Junker.
253 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
255 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
256 long int, not int, for nanosecond counts, so that people who are
257 used to POSIX struct timespec won't be surprised. Reported by Jim
260 2005-12-16 Jim Meyering <jim@meyering.net>
262 * fprintftime.c, fprintftime.h: New files.
264 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
266 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
267 * argp-help.c (fill_in_uparams): Check if the constructed
268 struct uparams is valid. Fall back to the default values if it is
271 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
273 * argp-help.c (__argp_base_name): New function
274 (__argp_short_program_name): Rewrite using __argp_base_name
275 * argp-namefrob.h: Define program_invocation_name and
276 program_invocation_short_name if requested
277 (__argp_base_name): Add prototype
278 * argp-parse.c (argp_def): Use gettext wrappers
279 (argp_default_parser): Use __argp_base_name
280 * argp-pin.c: New file. Defines program_invocation_name and
281 program_invocation_short_name on systems that lack them.
283 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
285 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
286 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
287 porting problem reported by Georg Schwarz in
288 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
290 2005-07-09 Bruno Haible <bruno@clisp.org>
292 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
293 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
294 Reported by Mark Junker <mjscod@gmx.de>.
296 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
298 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
299 (uintmax_t) [defined uintmax_t]: Do not declare.
300 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
301 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
302 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
303 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
304 sake of portability to weird hosts that C allows (though we don't
305 know of any practical examples).
307 * savedir.h (fdsavedir): New decl.
308 * savedir.c (fdsavedir, savedirstream): New functions; the latter
309 contains most of the former guts of savedir.
310 (savedir): Use savedirstream.
313 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
315 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
316 coreutils no longer futzes with rounding modes.
318 2005-11-14 Jim Meyering <jim@meyering.net>
320 * mkstemp-safer.c: Include <config.h>, required for possible
321 replacement of mkstemp.
323 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
325 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
327 (gethrxtime) [! (HAVE_NANOUPTIME
328 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
329 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
330 our own approximation.
332 2005-11-10 Simon Josefsson <jas@extundo.com>
334 * readline.c: Remove EOL.
336 2005-11-08 Eric Blake <ebb9@byu.net>
338 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
340 2005-11-08 Eric Blake <ebb9@byu.net>
342 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
344 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
346 Fix porting problem reported by Theodoros V. Kalamatianos.
347 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
348 Don't assume that futimes failing means we must fail.
350 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
352 * getcwd.c (__getcwd): Don't assume that system calls after readdir
353 leave errno alone. Problem reported by Dmitry V. Levin.
355 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
357 * savedir.c (savedir): Don't assume that xrealloc etc. leave
358 errno alone. Problem reported by Frederic Jolliton.
360 2005-10-28 Simon Josefsson <jas@extundo.com>
362 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
363 "restrict" keywords, as per POSIX. Protect the function
364 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
365 Don't use K&R prototypes. Check the sprintf return values.
366 Re-define EAFNOSUPPORT if not present. Indent.
368 * md5.h, md5.c: Simplify buffer handling visavi alignment,
369 suggested by Bruno Haible <bruno@clisp.org>.
371 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
373 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
375 * gc-libgcrypt.c: Add MD2 (which is not available through
378 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
380 * md2.h, md2.c: New files.
382 2005-10-24 Simon Josefsson <jas@extundo.com>
384 * md4.h: Shrink buffer size, now that we changed the type.
386 2005-10-22 Simon Josefsson <jas@extundo.com>
388 * arcfour.h, arcfour.c: Use fixed size indices in the
389 arcfour_context struct (simplify test vector testing in GNU
392 2005-10-22 Simon Josefsson <jas@extundo.com>
394 * md4.h, md4.c: Simplify buffer handling visavi alignment,
395 suggested by Bruno Haible <bruno@clisp.org>.
397 2005-10-22 Simon Josefsson <jas@extundo.com>
399 * crc.h: Include stddef.h, for size_t.
401 2005-10-21 Simon Josefsson <jas@extundo.com>
403 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
404 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
406 2005-10-21 Simon Josefsson <jas@extundo.com>
408 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
411 2005-10-21 Simon Josefsson <jas@extundo.com>
413 * gc-gnulib.c: Support ARCTWO in CBC mode.
415 2005-10-21 Simon Josefsson <jas@extundo.com>
417 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
420 * hmac-sha1.c (hmac_sha1): Likewise.
422 * crc.c (crc32_update): Actually use crc parameter, suggested by
423 Bruno Haible <bruno@clisp.org>.
425 * crc.h: Include stdint.h directly, suggested by Bruno Haible
428 2005-10-21 Simon Josefsson <jas@extundo.com>
430 * des.h, des.c: New files.
432 * gc-gnulib.c: Support DES.c
434 2005-10-21 Simon Josefsson <jas@extundo.com>
436 * arctwo.h, arctwo.c: New files.
438 * gc-gnulib.c: Support ARCTWO.
440 2005-10-21 Simon Josefsson <jas@extundo.com>
442 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
444 2005-10-19 Simon Josefsson <jas@extundo.com>
446 * gc-gnulib.c: Support ARCFOUR.
448 2005-10-19 Simon Josefsson <jas@extundo.com>
450 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
453 * gc.h: Add ECB enum type.
455 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
457 2005-10-19 Simon Josefsson <jas@extundo.com>
459 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
461 2005-10-18 Simon Josefsson <jas@extundo.com>
463 * md4.h, md4.c: New files, based on md5.?.
465 2005-10-17 Simon Josefsson <jas@extundo.com>
467 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
469 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
471 2005-10-17 Simon Josefsson <jas@extundo.com>
473 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
475 2005-10-17 Simon Josefsson <jas@extundo.com>
477 * gc.h, gc-libgcrypt.c: Add ciphers.
479 2005-10-17 Simon Josefsson <jas@extundo.com>
481 * sha1.c: Use uint32_t instead of md5_uint32.t
483 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
486 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
488 * md5.h: Use stdint.h and uint32_t. Doc fix.
490 2005-10-15 Simon Josefsson <jas@extundo.com>
492 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
494 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
496 2005-10-14 Simon Josefsson <jas@extundo.com>
498 * arcfour.h, arcfour.c: New files.
500 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
502 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
503 include <wchar.h>; no longer needed.
505 2005-10-14 Jakub Jelinek <jakub@redhat.com>
506 and Ulrich Drepper <drepper@redhat.com>
509 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
510 instead of inline stream orientation test and two separate
511 function calls. Pay no attention to USE_IN_LIBIO.
513 2005-10-14 Roland McGrath <roland@redhat.com>
515 Import from libc. [BZ #1331]
516 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
518 Reported by Matej Vela <vela@debian.org>.
520 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
522 * mkdir-p.c (make_dir_parents): Don't report an error if an
523 intermediate directory is in a read-only file system. Problem
524 reported by Eric Blake.
526 2005-10-13 Simon Josefsson <jas@extundo.com>
528 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
529 Move memory allocation outside of loop.
531 2005-10-12 Simon Josefsson <jas@extundo.com>
533 * gc-pbkdf2-sha1.c: New file.
535 * gc.h: Add gc_pbkdf2_sha1 prototype.
537 2005-10-12 Simon Josefsson <jas@extundo.com>
539 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
540 suggested by Bruno Haible <bruno@clisp.org>.
542 2005-10-12 Simon Josefsson <jas@extundo.com>
544 * gc-libgcrypt.c (gc_hmac_sha1): New function.
546 * gc-gnulib.c (gc_hmac_sha1): New function.
548 2005-10-12 Simon Josefsson <jas@extundo.com>
550 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
552 2005-10-12 Simon Josefsson <jas@extundo.com>
554 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
555 GC_USE_HMAC_MD5, respectively.
557 * gc-libgcrypt.c (gc_md5): Fix assert call.
560 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
562 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
564 * gc-gnulib.c (gc_hash_buffer): Ditto.
566 2005-10-11 Bruno Haible <bruno@clisp.org>
568 * c-strcasestr.h: New file, from GNU gettext.
569 * c-strcasestr.c: New file, from GNU gettext.
571 2005-10-11 Bruno Haible <bruno@clisp.org>
573 * c-strcase.h: New file, from GNU gettext.
574 * c-strcasecmp.c: New file, from GNU gettext.
575 * c-strncasecmp.c: New file, from GNU gettext.
577 2005-10-11 Simon Josefsson <jas@extundo.com>
579 * crc.h, crc.c: New files.
581 * gc.h (gc_hash_buffer): Add doc.
583 2005-10-08 Simon Josefsson <jas@extundo.com>
585 * gc.h: Add gc_hash and gc_hash_buffer.
587 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
589 * gc-libgcrypt.c (gc_hash_buffer): Add.
591 2005-10-11 Bruno Haible <bruno@clisp.org>
593 * strcasecmp.c: Include limits.h.
594 (strcasecmp): Avoid integer overflow on exotic platforms.
595 * strncasecmp.c: Include limits.h.
596 (strncasecmp): Avoid integer overflow on exotic platforms.
597 Reported by Paul Eggert.
599 2005-10-06 Simon Josefsson <jas@extundo.com>
601 * hmac-md5.c: New file.
605 2005-10-06 Simon Josefsson <jas@extundo.com>
607 * memxor.c (memxor): Avoid casts and warnings.
609 2005-10-05 Derek Price <derek@ximbiot.com>
611 * getdelim.c (SIZE_MAX): New macro, if not already defined.
613 2005-10-05 Simon Josefsson <jas@extundo.com>
615 * memxor.c (memxor): Fix compiler error.
617 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
618 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
620 * memxor.h, memxor.c: New files.
622 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
623 we assume all systems have it, suggested by Jim Meyering
624 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
625 any systems lack sys/socket.h; mingw32 is known to lack it, but we
626 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
629 2005-10-04 Bruno Haible <bruno@clisp.org>
631 * verify.h (verify_true): Provide alternative definition for C++.
633 2005-10-04 Simon Josefsson <jas@extundo.com>
635 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
636 D. Baushke" <mdb@gnu.org>.
638 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
640 * getdelim.c: Include getdelim.h first. Include <limits.h>.
641 (SSIZE_MAX): New macro, if not already defined.
642 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
645 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
647 * exclude.c: Include verify.h.
648 (verify): Remove. All callers changed to use verify.h's version.
649 * strtoimax.c: Likewise.
650 * utimecmp.c: Likewis.e
653 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
654 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
655 * .cvsignore: Add fts.h, search.h, t-fpending.
656 * settime.c (settime): Fix { typo in previous patch. Also, don't
657 bother returning ENOSYS if settimeofday or stime fails; just let
658 them return whatever errno they want to return.
659 * utimens.c: Include unistd.h, for dup2.
660 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
661 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
663 2005-10-02 Jim Meyering <jim@meyering.net>
666 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
667 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
668 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
669 Remove AT_FDCWD test.
670 Do not consume the fd unless successful.
671 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
672 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
673 block, so that we don't even try to compile it if settimeofday is
674 available. This works around a compilation failure on OSF1 V5.1,
675 due to stime requiring a `long int*' while tv_sec is `int'.
677 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
679 * getdelim.c (getdelim): Remove unused variables.
681 2005-10-01 Simon Josefsson <jas@extundo.com>
683 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
684 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
685 AI_* and EAI_* definitions. Protect function declarations.
687 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
689 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
690 so that the code works even with ancient cpp. Portability problem
691 with GCC 2.7.2.1 reported by Thomas M.Ott.
693 2005-09-27 Jim Meyering <jim@meyering.net>
695 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
697 * intprops.h (signed_type_or_expr__): Define.
698 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
701 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
703 * verify.h (verify_expr): Remove, replacing with:
704 (verify_true): New macro that returns true instead of void.
705 (verify_type__): Remove.
706 (verify): Use verify_true rather than verify_type__.
708 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
710 * utimens.c (ENOSYS): Define if not already defined.
711 (futimens): Support having a null PATH if the file descriptor
714 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
716 (__attribute): Define to empty unless GCC 3.1 or later.
717 This works around a core dump on OpenBSD 3.4, which has GCC
718 2.95.3, which dumps core when given __attribute__(()). It also
719 simplifies other tests, since we really don't want to bother with
720 worrying about which ancient version of GCC supported what.
721 Original problem reported by Yoann Vandoorselaere, with part of
722 the fix suggested by Derek Price.
724 2005-09-24 Jim Meyering <jim@meyering.net>
726 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
727 so we can once again use a positive bitfield width of 1 -- now we
728 don't have to explain why we were using a bitfield width of 2.
730 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
732 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
733 Problem reported by Eric Blake.
734 (getaddrinfo): Initialize se so that it's not garbage.
735 Redo internal storage allocation so that it doesn't make unportable
736 assumptions about alignment.
739 * utimens.c (futimens): Use futimesat if available.
740 Prefer it to futimes since it doesn't have the futimes bug.
742 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
743 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
744 Instead, declare a function that returns a pointer to an array,
745 and use verify_type__ to declare the size of the array.
746 Problem and germ of a solution reported by Bruno Haible.
747 (verify_type__): Use 2, not 1, for bitfield size, to avoid
748 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
750 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
754 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
756 * argmatch.h: Include verify.h
757 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
758 (ARGMATCH_ASSERT): Remove; unused.
759 * canonicalize.c: Assume STDC_HEADERS.
760 * exclude.c: Include "strcase.h".
761 * regex_internal.h [!defined _LIBC]: Likewise.
762 * getusershell.c: Include stdio--.h rather than stdio.h
764 (getusershell): Call fopen, not fopen_safer.
765 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
766 Do not include unistd-safer.h.
767 (save_cwd): Don't call fd_safer; no longer needed
768 now that we include fcntl--.h.
770 * getdate.y (relative_time): New type.
771 (RELATIVE_TIME_0): New constant.
772 (parser_control): Use relative_time instead of doing it ourselves.
773 (%union): Add new relative_time rel member.
774 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
776 (relunit, relunit_snumber): Now of type rel.
777 (zone, rel, relunit, get_date): Adjust to above changes.
779 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
780 Do not include unistd-safer.h.
781 (getloadavg): Don't call fd_safer; no longer needed
782 now that we include fcntl--.h.
784 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
785 (make_dir_parents): Treat ENOSYS like EEXIST.
787 Improve quality of diagnostics on restore_cwd failure.
788 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
789 (make_dir_parents): Last arg is now int * (for errno), not bool *.
790 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
791 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
792 each time through the loop. Do not diagnose restore_cwd failure;
793 that is the caller's job (and perhaps the caller does not care).
795 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
796 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
797 If the file already exists but is not a directory, don't bother
798 to try to make its parents.
799 Close potential file descriptor leak if we can't chdir("/") (!).
800 Don't always return true if chdir($PWD) fails; return true only
801 if the requested action was done successfully (except for the
803 Don't log final directory unless we actually made it.
804 Refactor to avoid duplicate code to fix up permissions.
805 Don't attempt to fix up parent permissions if chdir($PWD) fails.
807 * strftime.c (my_strftime): Rewrite the previous change slightly,
808 to make it a bit faster and (I hope) clearer.
809 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
810 Fix bug in formats like %2N.
812 * verify.h: New file.
814 2005-09-22 Jim Meyering <jim@meyering.net>
818 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
820 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
821 the .tm_year member, since otherwise gcc-4.0 would now warn about
822 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
824 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
825 order to avoid an unsuppressible warning from gcc on 64-bit systems.
827 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
828 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
829 when run in a time zone for which daylight savings time is in effect
830 for the starting date.
832 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
833 stop us from restricting permissions of just-created absolute-named
835 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
836 to restore initial working directory.
837 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
838 to tell caller if/when we change the working directory and are
839 unable to return to the initial one.
840 * mkdir-p.h (make_dir_parents): Update prototype.
841 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
842 `return false'. This fixes a bug introduced on 2004-07-30.
844 * openat.c (fdopendir): Be sure to close the supplied
845 file descriptor before returning. This makes our replacement
846 implementation a little closer to Solaris's, where fdopendir
847 ties the file descriptor to the returned DIR* pointer.
848 * openat.c (unlinkat): New function.
849 * openat.h (unlinkat): Add prototype.
850 * openat-die.c (openat_save_fail): Rename from openat_save_die.
851 (openat_restore_fail): Rename from openat_restore_die.
852 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
854 Provide an alternative to exiting immediately upon save_cwd or
855 restore_cwd failure. Now, an application can arrange e.g.,
856 to perform a longjump in that case.
857 * openat.c: Include dirname.h.
858 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
859 (rpl_openat, fdopendir, fstatat): Call openat_save_die
860 and openat_restore_die rather than calling error directly.
861 Don't include "error.h" or "exitfail.h"; they're no longer needed.
863 * openat-die.c (openat_save_die, openat_restore_die): New file.
864 * openat.h (openat_save_die, openat_restore_die): Declare and define.
866 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
867 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
868 int utc, int nanoseconds);
870 date should not have to allocate a megabyte of virtual memory to
871 handle a format argument like +%1048575T. When implemented with
872 strftime, it must allocate such a buffer, use strftime to fill it
873 in, print it, then free it.
874 With fprintftime, it simply prints everything and exits.
875 With no need for memory allocation, that's one fewer way to fail.
876 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
877 optional field width, not before, so we accept %9:z, not %:9z.
878 (my_strftime): Be sure to use L_('x') for literals.
880 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
881 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
882 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
883 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
884 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
885 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
886 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
887 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
888 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
890 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
891 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
892 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
893 and don't include <sys/file.h>).
895 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
899 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
900 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
901 [!LDAV_DONE]: Avoid unused variable warning.
903 2005-09-21 Bruno Haible <bruno@clisp.org>
905 * unicodeio.h (unicode_to_mb): New declaration.
907 2005-09-20 Derek Price <derek@ximbiot.com>
909 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
911 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
913 Use a consistent style for including <config.h>.
914 * __fpending.c, acl.c, argmatch.c,
915 argp-help.c, argp-parse.c,
916 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
917 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
918 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
919 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
920 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
921 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
922 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
923 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
924 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
925 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
926 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
927 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
928 modechange.c, mountlist.c, open-safer.c, physmem.c,
929 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
930 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
931 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
932 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
933 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
934 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
935 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
936 userspec.c, utimecmp.c, version-etc-fsf.c,
937 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
938 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
939 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
940 Standardize inclusion of config.h.
941 * __fpending.h, dirfd.h, getdate.h, human.h,
942 inttostr.h: Removed inclusion of config.h from header files.
943 * inttostr.c: Adjusted in-tree users.
944 * timespec.h: Remove superfluous warning to include config.h.
945 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
946 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
947 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
948 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
950 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
952 * stat-time.h: New file.
953 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
954 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
956 (timespec_cmp): New function.
957 * utimecmp.c: Include stat-time.h.
958 (SYSCALL_RESOLUTION): Depend on whether various struct stat
959 members exist, not on the obsolescent ST_MTIM_NSEC.
960 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
962 2005-09-15 Derek Price <derek@ximbiot.com>
963 Paul Eggert <eggert@cs.ucla.edu>
965 * regcomp.c, regexec.c, regex_internal.c: Back out previous
966 changes, consolidating in...
967 * regex_internal.h: ...this file.
969 2005-09-15 Derek Price <derek@ximbiot.com>
971 * regex_internal.h: Blank `pure' for GNUC < 3.
972 * regex_internal.c: Ditto, using this...
973 (__GNUC_PREREQ): ...new macro.
974 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
975 (__GNUC_PREREQ): ...this new macro.
977 * strstr.h: Include string.h. Define strstr as a macro here.
979 2005-09-13 Derek Price <derek@ximbiot.com>
981 * canon-host.c (canon_host_r): Set *cherror on memory allocation
983 Reported by Jim Meyering <jim@meyering.net>.
985 2005-09-13 Jim Meyering <jim@meyering.net>
987 * canon-host.c: Filter through gnu indent and reword comments slightly.
988 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
990 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
992 * lib/base64.c: Typo.
993 (base64_encode): Put b64str in initialized data section.
995 2005-09-12 Derek Price <derek@ximbiot.com>
997 Return usable errors from canon-host.
998 * canon-host.h: New file.
999 * canon-host.c (canon_host): Wrap...
1000 (canon_host_r): ...this new function, which now relies exclusively on
1002 (ch_strerror): New function.
1003 (last_cherror): New global.
1004 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
1005 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
1007 (freeaddrinfo): Free ai->ai_canonname when set.
1009 2005-09-12 Derek Price <derek@ximbiot.com>
1010 Paul Eggert <eggert@cs.ucla.edu>
1012 * glob-libc.h: Renamed from glob_.h. The new version is
1013 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
1014 protecting things that should be done only in gnulib contexts.
1015 * glob_.h: New file, containing only the glob things needed for
1017 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
1018 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
1019 (glob, globfree, glob_pattern_p): Now defined simply in terms of
1020 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
1021 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
1022 and to respect the namespace rules better.
1024 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
1026 Merge glibc and coreutils changes into gnulib, plus a few
1028 * md5.c: Use #error rather than a string.
1029 (CYCLIC): New macro, from glibc source. Use it instead of rol.
1030 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
1031 (__attribute__): Define to empty for non recent-GCC.
1032 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
1033 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
1034 Renamed from their non-__ counterparts, with new macros replacing
1035 them if not _LIBC. Add __THROW attribute.
1037 (struct md5_ctx): Align buffer if using GCC.
1038 * sha1.h (struct sha1_ctx): Likewise.
1039 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
1040 The old name was backwards.
1041 (NOTSWAP): Remove; not used.
1042 (rol): New macro, moved here from md5.h.
1043 (sha1_process_block): Remove a FIXME that doesn't make sense.
1045 2005-09-12 Derek Price <derek@ximbiot.com>
1047 * gai_strerror.c: Include config.h when available. Include
1048 getaddrinfo.h before other headers to test interface.
1049 Reported by Larry Jones <lawrence.jones@ugs.com>.
1051 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
1053 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
1054 definitions, since that's the preferred style in glibc.
1055 Fix a minor spacing issue, and update copyright notice to match glibc's.
1057 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1059 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
1061 2005-09-06 Simon Josefsson <jas@extundo.com>
1063 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
1064 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
1066 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
1068 Change bitset word type from unsigned int to unsigned long int,
1069 as this has better performance on typical 64-bit hosts.
1070 Port bitset code to hosts with unusual word sizes.
1071 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
1072 (build_collating_symbol):
1073 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
1074 argument is a bitset. This is merely a style issue, but it makes
1075 it clearer that an entire array is expected.
1076 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
1077 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
1078 Port to the case where bitset_word is not the same as unsigned int.
1079 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
1080 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
1082 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1083 (build_trtable, group_nodes_into_DFAstates):
1085 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
1086 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
1087 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
1088 * regexec.c (group_nodes_into_DFAstates): Likewise.
1089 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1090 * regcomp.c (optimize_subexps, lower_subexp):
1091 Work even if bitset_word has holes in its bitwise representation.
1092 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1093 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1095 * regex_internal.c (re_string_reconstruct):
1096 Don't assume UCHAR_MAX == 255.
1097 * regex_internal.h (bitset_set_all): Likewise.
1098 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1100 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1101 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1103 (BITSET_WORD_MAX): New macro.
1104 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1105 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1106 (bitset_empty, bitset_copy):
1107 Prefer sizeof (bitset) to multiplying it out ourselves.
1108 (bitset_not_merge): Remove; unused.
1109 (bitset_contain): Return bool, not unsigned int with one bit on.
1110 All callers changed.
1111 * regexec.c (build_trtable): Don't assume bitset has no stricter
1112 alignment than re_node_set; do this by defining a new internal
1113 type struct dests_alloc and using it to allocate memory.
1115 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1117 Check for arithmetic overflow when calculating sizes, to prevent
1118 some buffer-overflow issues. These patches are conservative, in the
1119 sense that when I couldn't determine whether an overflow was possible,
1120 I inserted a run-time check.
1121 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1122 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1123 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1124 (re_xnrealloc, re_x2nrealloc): New inline functions.
1125 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1126 (build_equiv_class, build_charclass): Check for arithmetic overflow
1127 in size expression calculations.
1128 * lib/regex_internal.c (re_string_realloc_buffers):
1129 (build_wcs_upper_buffer, re_node_set_add_intersect):
1130 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1131 (re_dfa_add_node, register_state): Likewise.
1132 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1133 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1134 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1135 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1137 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1139 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1140 to avoid a collision with bits/local_lim.h in glibc.
1141 All uses changed. Problem reported by Dmitry V. Levin in
1142 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1144 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1145 bugs in int versus size_t comparisons.
1146 (re_string_context_at): Fix bug where the code assumed that
1149 Use bool where appropriate.
1150 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1151 All callers changed.
1152 (calc_eclosure_iter): Likewise, for ROOT arg.
1153 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1154 (build_charclass_op): Likewise, for NON_MATCH arg.
1155 * regex_internal.c (re_string_allocate, re_string_construct):
1156 (re_string_construct_common): Likewise, for ICASE arg.
1157 * regexec.c (re_search_2_stub, re_search_stub):
1158 Likewise, for RET_LEN arg.
1159 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
1160 (set_regs): Likewise, for FL_BACKTRACK arg.
1161 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
1162 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
1163 (calc_eclosure_iter, parse_bracket_exp):
1164 Use bool for internal variables that are booleans.
1165 * regexec.c (re_search_internal, check_matching, proceed_next_node):
1166 (set_regs, build_sifted_states, sift_states_bkref):
1167 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
1168 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1169 (find_collation_sequence_value):
1171 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
1172 (re_node_set_compare):
1173 Return bool, not int. All callers changed.
1174 * regexec.c (check_halt_node_context, check_dst_limits):
1175 (build_trtable, check_node_accept): Likewise.
1176 * regex_internal.h: Include stdbool.h.
1178 Fix bugs uncovered when converting to bool.
1179 * regcomp.c (calc_eclosure_iter): Check for storage allocation
1180 failure instead of charging ahead blindly.
1181 * regex_internal.c (register_state): Likewise.
1182 * regexec.c (re_search_2_stub): Use simpler method than boolean
1183 for freeing internal storage.
1184 (group_nodes_into_DFA_states): Use unsigned int, not int, for
1185 bitset pieces used as boolean, to avoid undefined behavior
1186 on hosts that do int overflow checking.
1188 2005-08-31 Derek Price <derek@ximbiot.com>
1190 * getdelim.c (getdelim): Return EOF on EOF.
1191 Reported by Larry Jones <lawrence.jones@ugs.com>.
1193 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1195 * regex_internal.c (re_string_reconstruct): Don't assume buffer
1196 lengths fit in regoff_t; this isn't true if regoff_t is the same
1198 * regex.c (re_search_internal): 5th arg is LAST_START
1199 (= START + RANGE) instead of RANGE. This avoids overflow
1200 problems when regoff_t is the same width as size_t.
1201 All callers changed.
1202 (re_search_2_stub): Check for overflow when adding the
1203 sizes of the two strings.
1204 (re_search_stub): Check for overflow when adding START
1205 to RANGE; if it occurs, substitute the extreme value.
1207 2005-08-31 Jim Meyering <jim@meyering.net>
1209 * regcomp.c (search_duplicated_node): Make first pointer arg
1211 * regex_internal.c (create_ci_newstate, create_cd_newstate):
1212 (register_state): Likewise.
1213 * regexec.c (search_cur_bkref_entry, check_dst_limits):
1214 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1215 (group_nodes_into_DFAstates): Likewise.
1217 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1219 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
1220 old glibc regex code mishandles strings longer than 2**31 bytes.
1221 This patch fixes this when the regex code is used in gnulib
1222 (i.e., outside glibc).
1224 This patch should not affect the use of the regex code inside
1225 glibc. No doubt this problem also needs to be handled for glibc
1226 as well, but the result will be an incompatible change to the
1227 glibc ABI, and the old ABI will have to be supported too. That
1228 can be the the subject for another patch.
1230 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
1231 governing whether the rest of this patch is active. By default,
1232 the macro is disabled and the patch has no effect.
1233 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
1234 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
1235 (struct re_pattern_buffer, re_search, re_search_2, re_match):
1236 (re_match_2, re_set_registers): Use the new types.
1237 * regex_internal.h (Idx, re_hashval_t): New types.
1238 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
1240 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
1241 (re_string_context_at, bin_tree_t, re_dfastate_t):
1242 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
1243 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
1244 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
1245 (re_string_char_size_at, re_string_wchar_at):
1246 (re_string_elem_size_at):
1247 Use the new types and macros to port to 64-bit hosts.
1248 Use unsigned types for internal values, so that the code
1249 mostly works even for arrays larger than SSIZE_MAX.
1250 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
1251 (search_duplicated_node, calc_eclosure_iter, fetch_number):
1252 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
1253 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
1254 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
1255 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
1256 (calc_inveclosure, parse_dup_op, build_range_exp):
1257 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
1258 (fetch_number, create_token_tree, mark_opt_subexp):
1260 * regex_internal.c (re_string_construct_common, create_ci_newstate):
1261 (create_cd_newstate, re_string_allocate, re_string_construct):
1262 (re_string_realloc_buffers, build_wcs_upper_buffer):
1263 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1264 (re_string_reconstruct, re_string_peek_byte_case):
1265 (re_string_fetch_byte_case, re_string_context_at):
1266 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1267 (re_node_set_init_copy, re_node_set_add_intersect):
1268 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1269 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1270 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1271 (re_acquire_state, re_acquire_state_context, register_state):
1273 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
1274 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
1275 (re_search_internal, re_search_2_stub, re_search_stub)
1276 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
1277 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
1278 (update_cur_sifted_state, check_dst_limits):
1279 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1280 (check_subexp_limits, sift_states_bkref, merge_state_array):
1281 (check_subexp_matching_top, get_subexp, get_subexp_sub):
1282 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
1283 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1284 (expand_bkref_cache, check_node_accept_bytes):
1285 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
1286 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
1287 (acquire_init_state_context, check_halt_node_context):
1288 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
1289 (sift_states_backward, clean_state_log_if_needed):
1290 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
1291 (find_recover_state, transit_state_sb, transit_state_mb):
1292 (transit_state_bkref, build_trtable, match_ctx_clean):
1294 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
1295 to work around an assumption that REG_MISSING is negative.
1297 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
1298 (seek_collating_symbol_entry) [defined _LIBC]:
1299 (lookup_collation_sequence_value) [defined _LIBC]:
1300 (build_range_exp, build_collating_symbol) [defined _LIBC]:
1301 Use prototypes rather than old-style function definitions.
1302 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
1303 (transit_state_sb) [0]:
1304 (find_collation_sequence_value) [defined _LIBC]: Likewise.
1306 * regexec.c (re_search_internal): Simplify update of rm_so and
1309 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
1310 (optimize_subexps, lower_subexp):
1311 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
1312 since the signed shift might overflow. Use 1u<<31 instead.
1313 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
1314 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1317 * regcomp.c (optimize_subexps, lower_subexp):
1318 Use CHAR_BIT rather than 8, for clarity.
1319 * regexec.c (check_dst_limits_calc_pos_1):
1320 (check_subexp_matching_top): Likewise.
1321 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
1322 have to worry about portability issues when shifting it left.
1323 Remove no-longer-needed test for table_size > 0.
1324 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
1325 in a word, as the resulting behavior is undefined.
1326 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
1327 in one case, a <= should have been an <, and in another case the
1328 whole test was missing.
1329 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
1330 the standard name CHAR_BIT.
1331 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
1332 this is not true on one's complement and signed-magnitude hosts.
1334 * regex_internal.h (re_sub_match_top_t): Remove unused member
1336 (struct re_dfa_t): Remove unused member states_alloc.
1337 * regcomp.c (init_dfa): Don't initialize unused members.
1339 2005-08-31 Bruno Haible <bruno@clisp.org>
1341 * strstr.c: Include <stddef.h>, for NULL.
1342 * strcasestr.c: Likewise.
1343 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
1345 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
1347 * iconvme.h: Add prototype for iconv_alloc.
1349 2005-08-29 Simon Josefsson <jas@extundo.com>
1351 * iconvme.c: Fix errno.
1353 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
1355 * iconvme.c: Split iconv_string into iconv_alloc.
1357 2005-08-27 Jim Meyering <jim@meyering.net>
1359 * fopen-safer.c: Merge minor changes from coreutils.
1360 * dup-safer.c: Likewise.
1361 * fd-safer.c: Likewise.
1363 Merge from coreutils.
1364 * stdio--.h: New file.
1365 * stdlib--.h: New file.
1366 * mkstemp-safer.c: New file.
1368 GNU tar needs these.
1369 * pipe-safer.c: New file.
1370 * creat-safer.c: New file.
1371 * fcntl--.h (creat): Define to creat_safer.
1372 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
1373 * unistd--.h (pipe): Define to pipe_safer.
1374 * unistd-safer.h: Declare pipe_safer.
1376 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
1378 * regex_internal.h: Remove all references to
1379 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
1381 (bitset_not, bitset_merge, bitset_not_merge):
1382 (bitset_mask, re_string_allocate, re_string_construct):
1383 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
1384 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
1385 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
1386 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
1387 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1388 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1389 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
1390 (re_acquire_state_context):
1391 Remove unnecessary forward decls.
1392 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
1393 Put __attribute at function definition,
1394 now that the function decl has been removed.
1395 * lib/regex_internal.c (re_string_peek_byte_case):
1396 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
1399 2005-08-26 Simon Josefsson <jas@extundo.com>
1401 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
1402 Haible <bruno@clisp.org>.
1404 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1406 * regexec.c (set_regs): Don't alloca with an unbounded size.
1408 alloca modernization/simplification for regex.
1409 * regex.c: Remove portability cruft for alloca. This no longer
1410 needs to be at the start of the file, and can be moved into
1411 regex_internal.h and simplified.
1412 * regex_internal.h: Include <alloca.h>.
1413 (__libc_use_alloca) [!defined _LIBC]: New macro.
1414 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
1415 now works outside glibc.
1417 2005-08-24 Simon Josefsson <jas@extundo.com>
1419 * getpass.c: Add WIN32 implementation. Conditionalize use of
1420 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
1421 GLIBC specific code.
1423 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1425 Make regex safe for g++. This fixes one real bug (an "err"
1426 that should have been "*err"). g++ problem reported by
1428 * regex_internal.h (re_calloc): New macro, consistent with
1429 re_malloc etc. All callers of calloc changed to use re_calloc.
1430 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
1431 not int. All callers changed.
1432 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
1433 just use an array of size MB_LEN_MAX.
1434 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
1435 (find_recover_state): Change "err" to "*err"; this fixes what
1436 appears to be a real bug.
1437 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
1440 2005-08-25 Jim Meyering <jim@meyering.net>
1442 * open-safer.c: Include <config.h>.
1443 Otherwise, we'd lose LARGEFILE support in any file using
1446 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
1448 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
1449 * regex.h (regerror): Likewise.
1451 * regex.c: Do not include <sys/types.h>, as POSIX no longer
1452 requires this. (The code never needed it.)
1454 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
1455 All uses of recently-renamed identifiers changed to use the new,
1456 POSIX-compliant names. The code will build and run just fine
1457 without these changes, but it's better to eat our own dog food
1458 and use the standard-conforming names.
1460 * regex.h: Fix a multitude of POSIX name space violations.
1461 These changes have an effect only for programs that define
1462 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
1463 do not change anything for programs compiled in the normal way.
1464 Also, there is no effect on the ABI.
1466 (_REGEX_SOURCE): New macro.
1467 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
1468 defined and _GNU_SOURCE is not; this fixes a name space violation.
1470 Rename the following macros to obey POSIX requirements.
1471 The old names are still visible as macros if _REGEX_SOURCE is defined.
1472 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
1473 RE_BACKSLASH_ESCAPE_IN_LISTS.
1474 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
1475 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
1476 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
1477 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
1478 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
1479 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
1480 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
1481 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
1482 (REG_INTERVALS): renamed from RE_INTERVALS.
1483 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
1484 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
1485 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
1486 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
1487 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
1488 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
1489 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
1490 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
1491 RE_UNMATCHED_RIGHT_PAREN_ORD.
1492 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
1493 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
1494 (REG_DEBUG): renamed from RE_DEBUG.
1495 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
1496 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
1497 unusual, since we can't clash with the POSIX REG_ICASE.
1498 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
1499 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
1500 (REG_NO_SUB): renamed from RE_NO_SUB.
1501 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
1502 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
1503 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
1504 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
1505 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
1506 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
1507 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
1508 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
1509 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
1510 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
1511 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
1512 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
1513 RE_SYNTAX_POSIX_MINIMAL_BASIC.
1514 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
1515 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
1516 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
1517 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
1518 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
1519 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
1520 (REG_FIXED): Renamed from REGS_FIXED.
1521 (REG_NREGS): Renamed from RE_NREGS.
1523 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
1524 of other REG_* macros, since POSIX says the user is allowed to
1525 #undef these macros selectively.
1527 (reg_errcode_t): Update comment stating what other tables need
1530 Rename the following enum values to obey POSIX requirements.
1531 The old names are still visible as macros.
1532 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
1533 is not defined, since GNU is supposed to be a superset of POSIX as
1534 much as possible, and since we want reg_errcode_t to be a signed
1535 type for implementation consistency.
1536 (_REG_NOERROR): Renamed from REG_NOERROR.
1537 (_REG_NOMATCH): Renamed from REG_NOMATCH.
1538 (_REG_BADPAT): Renamed from REG_BADPAT.
1539 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
1540 (_REG_ECTYPE): Renamed from REG_ECTYPE.
1541 (_REG_EESCAPE): Renamed from REG_EESCAPE.
1542 (_REG_ESUBREG): Renamed from REG_ESUBREG.
1543 (_REG_EBRACK): Renamed from REG_EBRACK.
1544 (_REG_EPAREN): Renamed from REG_EPAREN.
1545 (_REG_EBRACE): Renamed from REG_EBRACE.
1546 (_REG_BADBR): Renamed from REG_BADBR.
1547 (_REG_ERANGE): Renamed from REG_ERANGE.
1548 (_REG_ESPACE): Renamed from REG_ESPACE.
1549 (_REG_BADRPT): Renamed from REG_BADRPT.
1550 (_REG_EEND): Renamed from REG_EEND.
1551 (_REG_ESIZE): Renamed from REG_ESIZE.
1552 (_REG_ERPAREN): Renamed from REG_ERPAREN.
1553 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
1554 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
1555 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
1556 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
1558 (_REG_RE_NAME, _REG_RM_NAME): New macros.
1559 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
1560 changed. But support the old name if the new one is not defined
1561 and if _REGEX_SOURCE.
1563 Change the following member names in struct re_pattern_buffer.
1564 The old names are still supported if !_REGEX_SOURCE.
1565 The new names are always supported, regardless of _REGEX_SOURCE.
1566 (re_buffer): Renamed from buffer.
1567 (re_allocated): Renamed from allocated.
1568 (re_used): Renamed from used.
1569 (re_syntax): Renamed from syntax.
1570 (re_fastmap): Renamed from fastmap.
1571 (re_translate): Renamed from translate.
1572 (re_can_be_null): Renamed from can_be_null.
1573 (re_regs_allocated): Renamed from regs_allocated.
1574 (re_fastmap_accurate): Renamed from fastmap_accurate.
1575 (re_no_sub): Renamed from no_sub.
1576 (re_not_bol): Renamed from not_bol.
1577 (re_not_eol): Renamed from not_eol.
1578 (re_newline_anchor): Renamed from newline_anchor.
1580 Change the following member names in struct re_registers.
1581 The old names are still supported if !_REGEX_SOURCE.
1582 The new names are always supported, regardless of _REGEX_SOURCE.
1583 (rm_num_regs): Renamed from num_regs.
1584 (rm_start): Renamed from start.
1585 (rm_end): Renamed from end.
1587 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1588 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1589 Prepend __ to parameter names.
1591 Undo yesterday's changes.
1593 2005-08-24 Jim Meyering <jim@meyering.net>
1595 Sync from coreutils.
1596 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1598 2005-08-21 Bruno Haible <bruno@clisp.org>
1600 * lock.h: Add multiple inclusion guard.
1601 * tls.h: Add multiple inclusion guard.
1603 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1605 * regex.h (REG_NOSYS)
1606 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1607 Define, since POSIX requires it as of 2001.
1608 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1609 New private symbol, used to keep the enum signed in all cases.
1610 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1611 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1613 * regex_internal.c (re_string_skip_chars, register_state):
1615 Remove forward decls; no longer needed now that we use prototypes.
1616 * regexec.c (acquire_init_state_context, check_halt_node_context):
1617 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1618 (clean_state_log_if_needed): Likewise.
1620 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1622 Fix problems reported by Sam Steingold in
1623 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1624 * regexec.c (sift_states_bkref): Fix portability bug: the code
1625 assumed that reg_errcode_t is a signed type, which is not
1626 necessarily true if _XOPEN_SOURCE is not defined.
1627 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1628 some compilers warn about it otherwise.
1630 2005-08-20 Jim Meyering <jim@meyering.net>
1632 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1633 of unused local, dfa.
1635 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1637 * regcomp.c (create_initial_state): Remove duplicate decl.
1638 (init_word_char, create_initial_state, duplicate_node_closure):
1639 (fetch_token, peek_token_bracket, build_range_exp):
1640 (build_collating_symbol): Remove forward decls; no longer needed
1641 now that we use prototypes.
1644 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1645 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1646 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1647 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1648 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1649 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1650 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1651 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1652 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1653 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1654 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1655 (build_charclass, build_charclass_op, fetch_number, create_tree):
1656 (create_token_tree, mark_opt_subexp, duplicate_tree):
1657 Use prototypes rather than old-style definitions.
1660 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1661 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1662 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1663 (re_string_reconstruct, re_string_peek_byte_case):
1664 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1665 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1666 (re_node_set_init_copy, re_node_set_add_intersect):
1667 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1668 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1669 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1670 (re_acquire_state, re_acquire_state_context, register_state):
1671 (create_ci_newstate, create_cd_newstate, free_state):
1673 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1674 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1675 (re_search_internal, prune_impossible_nodes):
1676 (acquire_init_state_context, check_matching, static):
1677 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1678 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1679 (update_regs, sift_states_backward, build_sifted_states):
1680 (clean_state_log_if_needed, merge_state_array):
1681 (update_cur_sifted_state, add_epsilon_src_nodes):
1682 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1683 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1684 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1685 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1686 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1687 (check_arrival, check_arrival_add_next_nodes):
1688 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1689 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1690 (check_node_accept_bytes, check_node_accept, extend_buffers):
1691 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1692 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1697 (re_string_allocate, re_string_construct, re_string_reconstruct):
1698 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1699 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1700 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1701 (re_string_context_at, re_string_peek_byte_case):
1702 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1703 is defined, since we now use prototypes always.
1705 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1706 C89 or better. All uses removed.
1708 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1710 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1711 [defined lint]: Suppress bogus uninitialized-variable warnings.
1713 * regcomp.c (duplicate_node): Return new index, not an error code,
1714 and let the caller return REG_ESPACE if out of space. This
1715 removes an uninitialied-variable warning with GCC 4.0.1, and also
1716 avoids taking the address of a local variable. All callers
1719 2005-08-19 Jim Meyering <jim@meyering.net>
1721 * regexec.c (proceed_next_node): Redo local variables to
1722 avoid GCC shadowing warnings.
1724 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1726 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1727 (re_node_set_insert_last, re_dfa_add_node):
1728 Rename local variables to avoid GCC shadowing warnings.
1730 2005-08-18 Bruno Haible <bruno@clisp.org>
1732 * strstr.c (strstr): Fix return value in multibyte case.
1733 * strcasestr.c (strcasestr): Likewise.
1735 2005-08-17 Jim Meyering <jim@meyering.net>
1737 Make the %s format (seconds since the epoch) work for a negative
1738 number and when used with a zero-padded field width, e.g. %015s.
1740 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1741 label so that it precedes the code to set `digits'. Otherwise,
1742 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1743 print `00-22'. Now, it prints `-0022', as it should.
1745 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1747 * regex.h: Remove useless space-before-tab. From coreutils.
1749 2005-08-17 Bruno Haible <bruno@clisp.org>
1751 * strcasestr.h: New file.
1752 * strcasestr.c: New file.
1754 2005-08-17 Bruno Haible <bruno@clisp.org>
1756 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1757 * strstr.c: Completely rewritten, with multibyte locale support.
1759 2005-08-17 Bruno Haible <bruno@clisp.org>
1761 * strcasecmp.c: Use mbuiter.h.
1763 2005-08-17 Bruno Haible <bruno@clisp.org>
1765 * mbuiter.h: New file.
1767 2005-08-16 Bruno Haible <bruno@clisp.org>
1769 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1771 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1772 NUL byte, not after it.
1774 2005-08-16 Bruno Haible <bruno@clisp.org>
1776 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1777 the valid ones. Makes the comparison operations transitive:
1778 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1779 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1781 2005-08-16 Bruno Haible <bruno@clisp.org>
1783 * strcase.h (strcasecmp): Add note in comments.
1784 * strncasecmp.c: Use code from strcasecmp.c.
1785 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1786 (strcasecmp): Work correctly in multibyte locales.
1788 2005-08-16 Bruno Haible <bruno@clisp.org>
1790 * strnlen1.h: New file.
1791 * strnlen1.c: New file.
1793 2005-08-16 Bruno Haible <bruno@clisp.org>
1795 * mbfile.h: New file.
1797 2005-08-16 Bruno Haible <bruno@clisp.org>
1799 * mbiter.h: New file.
1801 2005-08-16 Bruno Haible <bruno@clisp.org>
1803 * mbchar.h: New file.
1804 * mbchar.c: New file.
1806 2005-08-16 Bruno Haible <bruno@clisp.org>
1808 * tls.h: New file, from GNU gettext.
1809 * tls.c: New file, from GNU gettext.
1811 2005-08-15 Bruno Haible <bruno@clisp.org>
1813 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1816 2005-08-14 Jim Meyering <jim@meyering.net>
1818 Sync from coreutils.
1820 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1821 Use the hash-table-based cycle-detection code not just when
1822 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1823 Reported by James Youngman in
1824 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1825 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1826 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1827 This lets us compile with -DFTS_DEBUG, once again.
1828 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1829 * fts.c (fd_safer): Remove decl.
1830 Include fcntl--.h rather than unistd-safer.h
1831 (fts_safe_changedir): Don't call fd_safer; no longer needed
1832 now that we include fcntl--.h.
1834 2005-08-11 Simon Josefsson <jas@extundo.com>
1836 * readline.h, readline.c: New file.
1838 2005-08-11 Bruno Haible <bruno@clisp.org>
1840 * strnlen.h (strnlen): Change parameter name to match comment.
1842 2005-08-10 Simon Josefsson <jas@extundo.com>
1844 * strndup.c: Use strnlen.h.
1846 * strnlen.h: New file.
1848 2005-08-02 Simon Josefsson <jas@extundo.com>
1850 * getline.h, getline.c: Rewrite.
1852 * getdelim.h, getdelim.c: New files, ported from glibc.
1854 2005-07-31 Bruno Haible <bruno@clisp.org>
1856 * lock.h (gl_lock_initializer): New macro.
1857 (gl_lock_define_initialized): Use it.
1858 (gl_rwlock_initializer): New macro.
1859 (gl_rwlock_define_initialized): Use it.
1860 (gl_recursive_lock_initializer): New macro.
1861 (gl_recursive_lock_define_initialized): Use it.
1863 2005-07-26 Bruno Haible <bruno@clisp.org>
1865 * lock.h: Update from GNU gettext.
1866 * lock.c: Update from GNU gettext.
1868 2005-07-18 Bruno Haible <bruno@clisp.org>
1870 * lock.h (gl_once_t): New type.
1871 (gl_once_define, gl_once): New macros.
1872 * lock.c (fresh_once): New variable.
1873 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1876 2005-07-18 Simon Josefsson <jas@extundo.com>
1878 * check-version.c (check_version): Accept identical versions too.
1880 2005-07-18 Bruno Haible <bruno@clisp.org>
1882 * lock.h: New file, from GNU gettext.
1883 * lock.c: New file, from GNU gettext.
1885 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
1887 * quotearg.c: Add translator comment suggested by Bruno Haible,
1888 with a minor change.
1890 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
1892 * version-etc-fsf.c (version_etc_copyright): Parameterize the
1893 copyright symbol and the year.
1894 * version-etc.c (COPYRIGHT_YEAR): New constant.
1895 (version_etc_va): Use parameterized copyright notice.
1896 Reword to conform to the current GNU coding standards.
1898 2005-07-11 Simon Josefsson <jas@extundo.com>
1900 * size_max.h: New file.
1902 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
1904 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
1907 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1908 and Paul Eggert <eggert@cs.ucla.edu>
1910 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1911 in wint_t, not wchar_t. Remove now-unnecessary cast.
1913 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1915 * regex.c, regex.h: Sync from libc.
1916 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
1917 New files, synced from libc, except that regex_internal.h
1918 currently has a small porting fix.
1920 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
1922 Remove the dependency of the strftime module on the tzset module.
1923 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
1924 Copy the input structure, to work around some of the bug with
1925 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
1926 Solaris releases, you should also use the tzset module, but we won't
1927 require it as a dependency any more since we don't want LGPLed code
1928 to depend on GPLed code.
1930 2005-07-02 Jim Meyering <jim@meyering.net>
1932 * backupfile.c (backup_args): Change a `0' to NULL.
1934 2005-07-01 Jim Meyering <jim@meyering.net>
1936 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1937 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
1938 * save-cwd.c, tempname.c:
1939 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1940 and don't include <sys/file.h>).
1942 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
1944 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
1945 declares only 'struct timespec;' (!).
1947 2005-06-29 Jim Meyering <jim@meyering.net>
1949 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
1950 type name. Use the variable name instead.
1951 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
1953 2005-06-28 Simon Josefsson <jas@extundo.com>
1955 * check-version.h, check-version.c: New files.
1957 2005-06-28 Simon Josefsson <jas@extundo.com>
1959 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
1960 collision with global variable. Better indentation. Don't
1961 increment buffer pointer beyond buffer end. Based on comments
1962 from Paul Eggert <eggert@cs.ucla.edu>.
1966 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
1968 * canon-host.c (canon-host): Append trailing "," to 0 in
1969 initializer of struct addrinfo, as an indication that we don't
1970 care how many members the structure has.
1972 2005-06-24 Derek Price <derek@ximbiot.com>
1973 and Bruno Haible <bruno@clisp.org>
1975 Remove stat module & update lstat.
1976 * stat.c: Remove this file...
1977 (slash_aware_lstat): ...moving this content and its support...
1978 * lstat.c (rpl_lstat): ...into here.
1979 * lstat.h: New file.
1981 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
1983 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
1984 (ranged_convert): Don't save conversion in a temporary struct.
1985 This causes a warning with GCC 4.0.0, and anyway in the typical
1986 case it's not worth the extra 100 bytes or so of code.
1987 (ranged_convert, __mktime_internal): When calling a function via a
1988 pointer P, use P () rather than (*P) (), as we now assume C89 or
1991 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
1993 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
1994 "who -r" failed to give output. Problem reported by Tim Waugh.
1996 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
1997 (xcalloc): Use it to avoid needless tests.
1998 Problem reported by Jim Meyering.
2000 2005-06-16 Jim Meyering <jim@meyering.net>
2002 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
2003 when either N or S is zero.
2005 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2007 * argp.h (__option_is_short): Check upper limit of
2008 __key. Isprint() requires its argument to have the value
2009 of an unsigned char or EOF.
2011 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
2013 * fnmatch.c (fnmatch): If there is an encoding error in a
2014 multibyte string or pattern, fall back on unibyte matching.
2015 Problem reported by James Youngman.
2017 2005-06-08 Bruno Haible <bruno@clisp.org>
2019 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
2022 2005-06-08 Bruno Haible <bruno@clisp.org>
2024 * csharpcomp.h: New file, from GNU gettext.
2025 * csharpcomp.c: New file, from GNU gettext.
2026 * csharpcomp.sh.in: New file, from GNU gettext.
2028 2005-06-07 Derek Price <derek@ximbiot.com>
2031 * glob_.h: Indent nested #ifdef.
2033 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
2035 Sync from coreutils.
2036 Use "file name" when talking about file names, instead of "filename"
2037 or "path", as per the GNU coding standards.
2038 * mkdir-p.c: Renamed from makepath.c.
2039 (make_dir_parents): Renamed from make_path. All callers changed.
2040 * mkdir-p.h: Likewise. All includers changed.
2041 * filenamecat.c: Renamed from path-concat.c.
2042 (file_name_concat): Renamed from path_concat. All callers changed.
2043 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
2044 * filenamecat.h: Likewise. All includers changed.
2045 * acl.c: Don't use "path" or "filename" to mean "file name"
2046 in comments or local variable names.
2047 * basename.c: Likewise.
2048 * canonicalize.c, canonicalize.h: Likewise.
2049 * dirname.c, dirname.h: Likewise.
2050 * euidaccess.c: Likewise.
2051 * exclude.c: Likewise
2052 * fnmatch_.h, fnmatch_loop.c: Likewise.
2053 * fsusage.c, fsuage.h: Likewise.
2054 * fts.c, fts_.h: Likewise.
2055 * getcwd.c: Likewise.
2056 * getloadavg.c: Likewise.
2057 * mkstemp.c: Likewise.
2058 * mountlist.c, mountlist.h: Likewise.
2059 * openat.c, openat.h: Likewise.
2060 * readlink-stub.c: Likewise.
2061 * readutmp.c, readutmp.h: Likewise.
2062 * rename.c: Likewise.
2063 * rmdir.c: Likewise.
2065 * savedir.c: Likewise.
2066 * stripslash.c: Likewise.
2067 * tempname.c: Likewise.
2068 * xreadlink.c: Likewise.
2069 * exclude.c (excluded_file_name): Renamed from excluded_filename.
2071 * exclude.h: Likewise.
2073 * euidaccess.c (getuid, getgid, getuid, getegid)
2074 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2075 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2076 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2077 * pathmax.h: Include <limits.h> unconditionally, since other
2078 files have been getting away with it for years (MORE/BSD 4.3
2080 * userspec.c (getpwnam, getgrnam, getgrgid)
2081 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2083 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2084 Define to 256, not 255, as per modern POSIX.
2086 2005-06-01 Bruno Haible <bruno@clisp.org>
2088 * csharpexec.h: New file, from GNU gettext.
2089 * csharpexec.c: New file, from GNU gettext.
2090 * csharpexec.sh.in: New file, from GNU gettext.
2092 2005-05-31 Derek Price <derek@ximbiot.com>
2093 Paul Eggert <eggert@cs.ucla.edu>
2096 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2098 2005-05-29 Derek Price <derek@ximbiot.com>
2099 Paul Eggert <eggert@cs.ucla.edu>
2101 * glob_.h, glob.c: New files.
2103 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2105 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2107 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2108 the configuration hassle isn't worth it.
2109 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2110 (LONGEST_MODIFIER, PRIuMAX): Remove.
2112 2005-05-27 Bruno Haible <bruno@clisp.org>
2114 * getlogin_r.h: Remove second include of <stddef.h>.
2116 2005-05-25 Bruno Haible <bruno@clisp.org>
2117 Derek Price <derek@ximbiot.com>
2119 * getlogin_r.h: Simplify API documentation.
2121 2005-05-25 Derek Price <derek@ximbiot.com>
2122 Paul Eggert <eggert@cs.ucla.edu>
2124 * getlogin_r.c, getlogin_r.h: New files.
2126 2005-05-22 Bruno Haible <bruno@clisp.org>
2128 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2129 Also include <sys/param.h> if it defines MIN, MAX.
2130 Based on a patch by Derek Price <derek@ximbiot.com>.
2132 2005-05-22 Bruno Haible <bruno@clisp.org>
2134 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2135 (INT64_MIN): Fix definition.
2136 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2138 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2139 NEED_SIGNED_INT_TYPES.
2141 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2142 HAVE_SYSTEM_INTTYPES.
2144 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2146 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2147 so that unistd-safer.h (GPL'ed code) need not be included.
2149 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2152 * fts.c: Don't include "cycle-check.h" or "hash.h".
2153 (setup_dir, free_dir): New functions.
2154 (enter_dir, leave_dir): Define trivial
2155 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2156 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2157 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2158 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2159 Move to fts-cycle.c.
2160 (fts_open): Use setup_dir.
2161 (fts_close): Use free_dir.
2162 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2163 This adds a label and some gotos, but the alternatives were messier.
2164 Check for memory allocation failure when entering a dir.
2165 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2166 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2167 (FTS): New member fts_cycle, that is a union that contains the
2168 old active_dir_ht and cycle_state. All uses changed to mention
2169 fts_cycle.ht and fts_cycle.state.
2170 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2171 fts.c, with the following changes:
2172 (setup_dir, free_dir): New functions.
2173 (enter_dir): Now returns bool. Return true if successful, false
2174 if memory exhausted. All callers changed.
2175 Do not bother partly cleaning up on
2176 memory allocation failure; that is free_dir's job.
2177 However, free ad if hash_insert fails, to avoid memory leak.
2178 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2179 fts->fts_options to see which union member to use.
2181 2005-05-20 Jim Meyering <jim@meyering.net>
2183 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2184 Now a macro, to pacify GCC.
2186 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2188 * chown.c (rpl_chown): Return -1 on failure.
2190 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2192 * canonicalize.c: Include canonicalize.h first, to test interface.
2193 Include <stddef.h> unconditionally, since we assume C89 now.
2194 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2195 * fts.c: Include fts_.h first, to check interface.
2196 Do not include intprops.h; no longer needed.
2197 Include cycle-check.h and hash.h, since fts_.h no longer does.
2198 Remove unnecessary casts of closedir to void.
2199 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2200 decide whether to decrement nlinks.
2201 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2202 (FTS): Use struct hash_table * instead of Hash_table, so that
2203 we no longer need to include hash.h here.
2205 2005-05-17 Jim Meyering <jim@meyering.net>
2207 * fts.c, fts_.h: New files, from coreutils.
2209 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2211 Sync from coreutils.
2212 * unlinkdir.c, unlinkdir.h: New files.
2213 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
2214 regex.h, unlocked-io.h, xtime.h:
2215 White space changes only.
2216 * makepath.c (make_path): Port to hosts where leading "//" is special.
2217 * yesno.c: Include getline.h, not ctype.h.
2218 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2219 Use getline to remove arbitrary restriction on response length.
2221 2005-05-13 Bruno Haible <bruno@clisp.org>
2223 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
2224 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
2225 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
2226 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
2227 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
2228 Add support for 64-bit integers in the MSVC compiler.
2230 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
2232 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
2233 Change the initial comment to refer to GPL, not LGPL.
2234 gnulib-tool will change it to LGPL as needed.
2236 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
2237 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
2238 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
2239 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
2240 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
2241 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
2242 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
2243 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
2244 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
2245 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
2246 concatpath.c, config.charset, copy-file.c, copy-file.h,
2247 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
2248 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
2249 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
2250 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
2251 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
2252 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
2253 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
2254 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
2255 full-read.c, full-read.h, full-write.c, full-write.h,
2256 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
2257 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
2258 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
2259 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
2260 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
2261 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
2262 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
2263 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
2264 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
2265 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
2266 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
2267 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
2268 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
2269 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
2270 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
2271 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
2272 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
2273 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
2274 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
2275 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
2276 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
2277 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
2278 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
2279 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
2280 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
2281 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
2282 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
2283 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
2284 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
2285 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
2286 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
2287 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
2288 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
2289 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
2290 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
2291 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
2292 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
2293 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
2294 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
2295 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
2296 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
2297 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
2298 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
2299 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
2300 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
2301 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
2302 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
2303 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
2304 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
2305 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
2306 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
2307 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
2308 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
2309 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
2310 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
2311 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
2312 Update FSF postal mail address.
2314 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2316 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
2317 specified in ai_socktype. Fix invalid ai_protocol
2318 check. ai_protocol is usually set to 0 or depending on
2319 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
2320 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
2321 ai_socktype / ai_protocol in the returned addrinfo structure.
2323 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2324 Bruno Haible <bruno@clisp.org>
2326 * inet_ntop.h: New file.
2327 * inet_ntop.c: New file, from glibc with modifications.
2329 2005-05-08 Jim Meyering <jim@meyering.net>
2331 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
2333 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
2335 Merge from coreutils. Among other things,
2336 add bulletproofing for cases where stdin, stdout, or stderr are closed.
2337 * fd-safer.c: New file.
2338 * fcntl-safer.h, open-safer.c: Remove.
2339 * chdir-long.c: Fix comment "fetish" -> "coreutils".
2340 * dup-safer.c: Include unistd-safer.h first.
2341 Don't include errno.h.
2342 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
2343 * file-type.h: Don't assume invoker included sys/stat.h first.
2344 * file-type.c: Rely on file-type.h change.
2345 * getloadavg.c: Include unistd-safer.h.
2346 (getloadavg): Use safer open.
2347 * getusershell.c: Include "stdio-safer.h".
2348 (getusershell): Use safer fopen.
2349 * long-options.c (long_options): Use NULL rather than 0.
2350 * modechange.h (mode_free): Remove; all callers changed to invoke
2352 * modechange.c: Likewise.
2353 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
2354 (MODE_DONE): New constant.
2355 (struct mode_change): Remove 'next' member.
2356 (make_node_op_equals): New function; like the old one of the
2357 same name, except it allocates an array.
2358 (mode_compile, mode_create_from_ref): Use it.
2359 (mode_compile): Allocate result as an array, not a linked list.
2360 Parse octal string ourself, so that we catch mistakes like "+0".
2361 (mode_adjust): Arg is an array, not a linked list.
2362 * modechange.c: Include stat-macros.h, xalloc.h.
2363 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
2364 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
2365 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
2366 Remove. This is now stat-macros.h's job.
2367 (talloc): Remove. All callers replaced by xalloc, so that
2368 our invokers don't have to worry about reporting memory failures.
2369 (make_node_op_equals): Remove.
2370 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2372 (struct mode_change): Moved here from modechange.h.
2373 (mode_append_entry): Remove.
2374 (mode_compile): Remove MASKED_OPS arg, since it encouraged
2375 apps to have incorrect behavior. Use simpler algorithm for head
2376 and tail. Don't futz with umask; that's now the job of mode_adjust.
2377 Detect more invalid usages rather than having somewhat-random behavior.
2378 Don't insert an "a=" action, as that leads to incorrect behavior.
2379 (mode_compile, mode_create_from_ref): Return NULL on error instead
2380 of an enum, since now there's only one way to have an error. All
2382 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
2383 at the correct time. Simplify calculation of "+u" and its ilk.
2384 Don't mishandle "+X".
2385 (mode_free): Remove "register" and localize decls.
2386 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2387 (struct mode_change): Move to modechange.c; callers don't
2388 need to see this stuff.
2389 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
2390 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
2391 (mode_change, mode_adjust): Reflect the new signatures noted above.
2392 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
2393 that might redefine system include files.
2394 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
2395 (my_usleep): Use NULL rather than (void *) 0.
2396 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
2397 Use siginterrupt to specify that system calls should be interrupted.
2398 (rpl_nanosleep): Move initialization of suspended closer to call of
2400 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
2401 * readutmp.c: Likewise. Include signal.h, stdbool.h.
2402 (desirable_utmp_entry): New function.
2403 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
2404 using x2nrealloc, to simplify logic.
2405 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
2406 size calculation. Do not assume utmp file is a regular file.
2407 * readutmp.h (UT_PID): Moved here from ../src/who.c.
2408 (READ_UTMP_CHECK_PIDS): New constant.
2409 * save-cwd.c: Include unistd-safer.h.
2410 (save_cwd): Use fd_safer.
2411 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
2412 [!_LIBC] Include "stat-macros.h" instead.
2413 * unistd-safer.h (fd_safer): New decl.
2415 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
2417 * byteswap_.h: New file.
2419 2005-04-25 Albert Chin <china@thewrittenword.com>
2421 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
2424 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
2426 * getdate.y (zone): Allow relunit_snumber after tZONE, so
2427 that "UTC +1 second" continues to work. Problem reported
2429 (relunit_snumber): New rule.
2432 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
2434 * getdate.y (universal_time_zone_table): New constant.
2435 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
2436 universal_time_zone_table.
2437 (lookup_zone): Prefer universal_time_zone_table to
2438 local_time_zone_table, so that "GMT" time stamps are allowed in
2439 London during the summer. Problem reported by Ian Abbott.
2441 2005-04-12 Jim Meyering <jim@meyering.net>
2443 * human.c (humblock): Set *options even when returning due to
2444 xstrtoumax conversion failure. Thanks to a used-uninitialized
2447 2005-04-09 Jim Meyering <jim@meyering.net>
2449 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
2450 -Wuninitialized: initialize tm0.tm_year.
2452 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2454 * getdate.y (parser_control): rels_seen is now a boolean, not a
2455 count, since there's no maximum. All uses changed.
2456 Add member dsts_seen.
2457 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
2459 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
2460 Use pc_rels_seen to decide whther a date is absolute.
2462 * getdate.y (number): Don't overwrite year.
2463 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
2466 2005-04-02 Simon Josefsson <jas@extundo.com>
2468 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
2469 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
2471 2005-03-27 Jim Meyering <jim@meyering.net>
2473 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
2475 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
2477 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
2478 "one's complement" -> "ones' complement" in comment, as per Knuth.
2479 "value of type" -> "type or expression" in comment.
2480 * mktime.c, strftime.c: Propagate intprops.h comment nits.
2482 2005-03-26 Jim Meyering <jim@meyering.net>
2485 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
2486 Correct typos: s/or/of/.
2488 2005-03-23 Jim Meyering <jim@meyering.net>
2490 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
2492 2005-03-21 Jim Meyering <jim@meyering.net>
2494 Changes imported from coreutils.
2496 * cycle-check.c: Don't include xalloc.h.
2498 * path-concat.c: Don't include assert.h.
2499 (path_concat): Remove assertion that would have triggered
2500 for ABASE starting with more than one slash.
2501 Reported by Andreas Schwab.
2503 * path-concat.c (path_concat): Set *BASE_IN_RESULT
2504 properly when ABASE is an absolute file name.
2505 Correct the description of this function.
2507 Add an assertion and a test driver.
2508 This fixes a bug introduced on 2004-07-02.
2509 Andreas Schwab reported the resulting failure of cp --parents:
2510 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
2512 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
2514 * strftime.c (my_strftime): If the underlying strftime returns 0
2515 (which shouldn't happen), generate nothing instead of returning 0
2516 immediately, so that nstrftime (NULL, ...) doesn't return 0.
2518 2005-03-16 Bruno Haible <bruno@clisp.org>
2520 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
2522 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
2524 * strftime.c (my_strftime): Prepend space to format so that we can
2525 reliably distinguish strftime failure from empty output on POSIX
2528 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
2530 * iconvme.c (SIZE_MAX): New macro, if not already defined.
2531 (iconv_string): Don't guess a size-zero buffer, as that might cause
2532 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
2533 result would be 'too large', where 'too large' is (heuristically)
2534 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
2535 overflow concerns. This will prevent some unwanted malloc failures
2536 when the inputs are very large.
2538 2005-03-15 Bruno Haible <bruno@clisp.org>
2540 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
2543 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
2546 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
2548 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
2550 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
2551 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
2553 * strtol.c: Likewise.
2555 2005-03-14 Simon Josefsson <jas@extundo.com>
2557 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
2560 2005-03-14 Jim Meyering <jim@meyering.net>
2562 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
2563 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
2564 to be nonzero so that we (and caller) can detect the difference
2565 between a valid zero-length expansion and an error return, even
2566 when the underlying strftime fails before writing anything into
2569 2005-03-10 Jim Meyering <jim@meyering.net>
2571 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2572 so that this module works on systems without fchdir.
2574 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2576 Factor int-properties macros into a single file, except for
2577 glibc-related files.
2578 * intprops.h: New file.
2579 * getloadavg.c: Include it instead of limits.h.
2580 (INT_STRLEN_BOUND): Remove.
2581 * human.c: Include intprops.h.
2582 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2583 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2584 * inttostr.h: Include intprops.h instead of limits.h.
2585 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2586 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2587 for consistency with intprops.h.
2588 (time_t_is_integer, twos_complement_arithmetic): Use them.
2589 * sig2str.h: Include <signal.h>, intprops.h.
2590 (INT_STRLEN_BOUND): Remove.
2591 * strftime.c (TYPE_SIGNED): Remove.
2592 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2593 * strtol.c: Adjust comments to match intprops.h.
2594 * userspec.c: Include intprops.h.
2595 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2596 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2597 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2598 instead of rolling our own expressions.
2599 * xstrtol.c: Include xstrtol.h first, to test interface.
2601 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2603 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2604 the right thing even if adding 1900 would overflow. Similarly
2605 for tm_mon + 1 and tm_yday + 1.
2606 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2607 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2608 (DO_SIGNED_NUMBER): New macro.
2609 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2611 2005-03-07 Bruno Haible <bruno@clisp.org>
2613 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2615 2005-03-03 Derek R. Price <derek@ximbiot.com>
2616 Bruno Haible <bruno@clisp.org>
2618 * pagealign_alloc.h: New file.
2619 * pagealign_alloc.c: New file.
2621 2005-01-28 Bruno Haible <bruno@clisp.org>
2623 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2626 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2628 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2629 The workaround isn't strictly needed for POSIX conformance, and
2630 it's too much of a pain to configure and maintain. We'll ask
2631 people to fix their kernels instead.
2632 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2633 (NANOSLEEP_BUG_WORKAROUND): Remove.
2634 (xnanosleep): Remove the workaround.
2636 2005-02-12 Bruno Haible <bruno@clisp.org>
2638 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2640 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2642 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2643 * timespec.h (gettime): Return void, since it always
2644 succeeds now. All uses changed.
2645 * gettime.c (gettime) Likewise.
2646 [HAVE_NANOTIME]: Prefer nanotime.
2647 Assume gettimeofday succeeds, as POSIX requires.
2648 Assime time () succeeds, since other code already does.
2649 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2650 (timespec_subtract): Remove.
2651 (NANOSLEEP_BUG_WORKAROUND): New constant.
2652 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2653 things considerably. Use it only on GNU/Linux hosts, since the
2654 workaround shouldn't be needed elsewhere.
2656 2005-02-24 Bruno Haible <bruno@clisp.org>
2658 * gettext.h: Update from GNU gettext 0.14.2.
2660 2005-02-24 Bruno Haible <bruno@clisp.org>
2662 * localcharset.c: Update from GNU gettext 0.14.2.
2663 * config.charset: Update from GNU gettext 0.14.2.
2665 2005-02-22 Simon Josefsson <jas@extundo.com>
2667 * iconvme.h, iconvme.c: New files, from libc.
2669 2005-02-20 Neil Conway <neilc@samurai.com>
2671 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2672 returned by OSX/Darwin if the specified buffer is not large
2673 enough for the hostname.
2675 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2677 * memrchr.h: New file.
2678 * chdir-long.c: Include it.
2679 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2680 Don't bother including stddef.h.
2682 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2684 * argp-help.c (__argp_help): Create a fake struct argp_state and
2685 pass it to _help, otherwise the latter coredumps trying to
2686 dereference state.root_argp.
2688 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2690 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2692 Include <sys/types.h>, for dev_t.
2693 (ME_DUMMY, ME_REMOTE): Move from here....
2694 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2695 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2697 Include mountlist.h first, to test the interface.
2699 2005-01-29 Bruno Haible <bruno@clisp.org>
2701 * progname.c (program_name): Initialize.
2702 Needed when linking statically on MacOS X.
2704 2005-01-28 Bruno Haible <bruno@clisp.org>
2706 * javacomp.sh.in: New file, from GNU gettext.
2707 * javacomp.h: New file, from GNU gettext.
2708 * javacomp.c: New file, from GNU gettext.
2710 2005-01-26 Bruno Haible <bruno@clisp.org>
2712 * javaexec.sh.in: New file, from GNU gettext.
2713 * javaexec.h: New file, from GNU gettext.
2714 * javaexec.c: New file, from GNU gettext.
2716 2005-01-26 Simon Josefsson <jas@extundo.com>
2718 * gai_strerror.c: Use GPL in header.
2720 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2722 * argp-help.c (hol_entry_help): Avoid using non-constant
2723 initializers for struct pentry_state.
2724 (__argp_error): Check return value of __asprintf
2725 (__argp_failure): Translate error message
2727 * argp-parse.c: Removed braces around the expansion of N_()
2729 2005-01-21 Jim Meyering <jim@meyering.net>
2731 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2732 same value as for Solaris 9.
2734 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2735 component length. This included changing the parameter to be
2736 of type `char *' rather than `char const *'.
2737 * chdir-long.h (chdir_long): Update prototype.
2739 * openat.c (fdopendir, fstatat): New functions.
2740 * openat.h: Include headers required for use of DIR and struct stat.
2741 [AT_SYMLINK_NOFOLLOW]: Define.
2742 (fdopendir, fstatat): Add prototypes.
2744 2005-01-21 Bruno Haible <bruno@clisp.org>
2746 * classpath.h: New file, from GNU gettext.
2747 * classpath.c: New file, from GNU gettext.
2749 2005-01-20 Simon Josefsson <jas@extundo.com>
2751 * version-etc-fsf.c: New file, with version_etc_copyright.
2752 * version-etc.c: Remove version_etc_copyright.
2753 * version-etc.h (version_etc_copyright): Use [] instead of * in
2754 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2756 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2758 * save-cwd.c (save_cwd): Remove code to support the case
2759 where fchdir is missing or flaky.
2761 2005-01-20 Simon Josefsson <jas@extundo.com>
2763 * base64.h (isbase64): Add.
2765 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2766 using a unsigned prototype, don't inline.
2767 (base64_decode): Use it.
2769 2005-01-19 Bruno Haible <bruno@clisp.org>
2771 * sh-quote.h: New file, from GNU gettext.
2772 * sh-quote.c: New file, from GNU gettext.
2774 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2776 Merge changes from coreutils, as described below in several
2777 changelogs dated today.
2779 * save-cwd.c: Include "save-cwd.h" before other include files.
2780 (O_DIRECTORY): Remove; not needed here, since "." must be
2781 a directory. All uses removed.
2782 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2783 universal on Suns, and we also need to test for IRIX.
2784 Revamp code to use 'if' rather than '#if'.
2785 Avoid unnecessary comparison of cwd->desc to 0.
2787 * utimens.c (futimens): Robustify the previous patch, by checking
2788 for known valid error numbers rather than observed invalid ones.
2790 2005-01-18 Jim Meyering <jim@meyering.net>
2792 * version-etc.c (version_etc_copyright): Update copyright date.
2794 * utimens.c (futimens): Account for the fact that futimes
2795 can also fail with errno == ENOSYS or errno == ENOENT.
2796 Patch from Dmitry V. Levin.
2798 Change the name of the robust chdir function from chdir to chdir_long.
2799 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2800 (restore_cwd): Use chdir_long, not chdir.
2801 * chdir-long.c: Renamed from chdir.c.
2802 * chdir-long.h: Renamed from chdir.h.
2803 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2806 2005-01-18 Bob Proulx <bob@proulx.com>
2808 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2809 offsetof() macro construct to avoid compile failure with native HP-UX
2810 11.0 ANSI C compiler.
2812 2005-01-06 Bruno Haible <bruno@clisp.org>
2814 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2815 because stpncpy.m4 takes care of it.
2817 2004-01-24 Bruno Haible <bruno@clisp.org>
2819 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2821 2003-10-09 Bruno Haible <bruno@clisp.org>
2823 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2825 2005-01-06 Bruno Haible <bruno@clisp.org>
2827 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2828 * fwriteerror.c: Include <stdbool.h>.
2829 (fwriteerror): At the end, close the file stream. Record whether
2830 stdout was already closed.
2832 2004-05-27 Bruno Haible <bruno@clisp.org>
2834 * execute.c (environ): Declare if needed.
2835 * pipe.c (environ): Likewise.
2836 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2838 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2840 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2841 definitions to be after all include files, to avoid collisions.
2842 Problem reported by Bob Proulx.
2844 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2846 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2847 not needed. This removes a dependency on the gettext module.
2848 [defined _LIBC]: Do not include <libintl.h>; not needed.
2850 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2852 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2855 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2857 * argp-parse.c: Include <stddef.h>.
2858 (alignof, alignto): New macros.
2859 (parser_init): Don't assume that void * is aligned sufficiently
2862 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2863 need to extend the stack.
2864 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2867 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2869 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2871 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2873 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2874 Remove now-obsolete comment about AIX.
2875 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2876 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2877 (YYMAXDEPTH): New macro.
2879 2004-12-18 Bruno Haible <bruno@clisp.org>
2881 * fatal-signal.c (fatal_signals): Make non-const.
2882 (init_fatal_signals): New function.
2883 (uninstall_handlers, install_handlers): Ignore signals that were set to
2885 (at_fatal_signal): Call init_fatal_signals.
2886 (init_fatal_signal_set): Likewise. Ignore signals that were set to
2888 Reported by Paul Eggert.
2890 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
2892 * getdate.y (textint): New member "negative".
2893 (time_zone_hhmm): New function.
2894 Expect 14 shift-reduce conflicts, not 13.
2895 (o_colon_minutes): New rule.
2896 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
2897 (yylex): Set the "negative" member of signed numbers.
2899 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
2901 Changes imported from coreutils.
2902 * hard-locale.c: Assume <locale.h> exists.
2904 (GLIBC_VERSION): New macro.
2905 (hard_locale): Assume setlocale exists.
2906 Rewrite to avoid #ifdef.
2907 Use strdup rather than malloc + strcpy.
2908 * human.c: Assume <locale.h> exists.
2909 (human_readable): Assume localeconv exists.
2911 2004-12-01 Jakub Jelinek <jakub@redhat.com>
2913 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
2914 convert T2, not T. (Imported from libc.)
2916 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
2918 * getcwd.c (is_ENAMETOOLONG): New macro.
2919 (__getcwd.c): Don't restore errno; glibc doesn't.
2920 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
2921 first, falling back to our code only if its results look suspicious.
2922 Ensure that the resulting buffer is only as large as necessary.
2924 * readutmp.c: Include readutmp.h first.
2925 Include <errno.h>, since readutmp.h no longer does that.
2926 * readutmp.h: Don't include <errno.h>,
2927 <sys/param.h>, <time.h>; not needed to establish interface.
2928 (errno): Remove decl.
2929 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
2930 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
2931 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
2933 2004-11-28 Simon Josefsson <jas@extundo.com>
2935 * base64.h, base64.c: New file.
2937 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
2939 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
2941 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
2943 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
2944 HP's ANSI C compiler.
2945 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
2946 Declaring int functions causes warnings on some modern systems and
2947 shouldn't be needed to compile on ancient ones.
2948 * same.c (MIN) [defined MIN]: Don't define, since it's already
2951 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
2952 with the following changes.
2953 (__set_errno): Parenthesize properly.
2954 Include <stdbool.h>.
2955 (MIN, MAX, MATCHING_INO): New macros.
2956 (__getcwd): Define with prototype, not K&R form.
2957 Use heuristics to allocate default buffer on stack if possible.
2958 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
2959 behavior, and to avoid the PATH_MAX limit when computing
2961 Use MATCHING_INO to compare inode number to file.
2962 Check for arithmetic overflow in size calculations.
2963 Fix bug in reallocation of dot array that caused getcwd to fail
2964 on directories nested deeper than 75.
2965 Be more careful about saving errno on error.
2966 Do not use realloc; use only free+malloc, as this is a bit
2967 more flexible and avoids a needless copy operation.
2968 Do not inspect st_dev and st_ino for symbolic links; POSIX
2969 doesn't specify the latter.
2970 Check for closedir errors.
2971 Avoid needless casts.
2972 Use "#ifdef weak_alias" around weak_alias, to be like other
2974 The following changes to getcwd.c have effect only when used in
2975 gnulib; they have no effect inside glibc proper.
2976 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
2977 as alloca isn't used.
2978 (alloca, __alloca): Likewise.
2979 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
2980 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2981 unconditionally, as gnulib assumes C89 or better.
2982 Do not include <sys/param.h>.
2983 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
2984 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
2986 (NULL) [!defined NULL]: Remove; we assume C89 or better.
2987 Include <dirent.h> in a way that is compatible with modern Autoconf.
2988 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
2989 New macros, if not already defined.
2990 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
2991 Use "_LIBC", not "defined _LIBC", for consistency.
2992 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
2994 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
2995 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
2996 * xgetcwd.c: David MacKenzie's old code was removed, so give
2997 credit only to Jim Meyering and adjust the copyright dates.
2998 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
2999 <stdlib.h>, <unistd.h>, "pathmax.h".
3000 Instead, include "xgetcwd.h" (first) and "getcwd.h".
3001 (INITIAL_BUFFER_SIZE): Remove.
3002 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
3004 2004-11-23 Jim Meyering <jim@meyering.net>
3006 * getopt_.h: Remove trailing blanks.
3008 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
3010 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
3011 (futimens): New function, which uses futimes if available.
3012 (futimens, utimens): Support timespec==NULL, with same semantics
3013 as utime and utimens.
3014 * utimens.h (futimens): New decl.
3016 2004-11-23 Jim Meyering <jim@meyering.net>
3018 * __fpending.c: Add comment.
3020 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3022 * getopt_.h: Re-addition of __getopt_argv_const caused
3023 redefinition warnings. To avoid them, include the defines
3024 in `#if !defined __need_getopt ... #endif'. The only place
3025 where __getopt_argv_const is used is in definitions
3026 of getopt_long and getopt_long_only below, which are as well
3027 protected by `#ifndef __need_getopt'.
3028 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
3029 __need_getopt after including <stdio.h> and <unistd.h> These
3030 headers might have defined it.
3032 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
3034 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
3036 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
3037 optopt): Use them instead of invoking ## directly; otherwise, the
3038 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
3040 2004-11-19 Bruno Haible <bruno@clisp.org>
3042 * strtok_r.c: Move comments from here...
3043 * strtok_r.h: ... to here.
3045 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
3047 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
3048 might fail. Problem reported by Yoann Vandoorselaere.
3049 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
3050 that mishandle size_t overflow.
3052 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
3054 * canon-host.c: Include "strdup.h".
3055 (canon_host): Use getaddrinfo if available, so that IPv6 works.
3056 Use strdup instead of malloc/strcpy to duplicate strings.
3058 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
3059 (human_space_before_unit): New constant.
3060 * human.c (human_readable): Support it.
3062 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
3063 (xgetcwd): Set errno correctly when failing.
3064 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
3065 the failure is actually due to a PATH_MAX problem.
3067 Further getopt changes to make it more likely that glibc will
3068 buy the changes back.
3069 * getopt.c (POSIXLY_CORRECT): New constant.
3070 (getopt): Use it, so to preserve glibc semantic
3071 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
3072 when compiling for libc.
3073 * getopt_.h (__getopt_argv_const): Bring it back.
3074 (getopt_long, getopt_long_only): Use it.
3076 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3077 New arg POSIXLY_CORRECT. All callers changed.
3078 (getopt): Argv is now char * const *, as per standard.
3079 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3080 not char *__getopt_argv_const *.
3081 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3082 _getopt_long_only_r): Likewise.
3083 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3084 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3085 _getopt_long_r, _getopt_long_only_r): Likewise.
3086 * getopt_.h (__getopt_argv_const): Remove.
3087 (getopt): Argv is now char * const *, as per standard.
3089 * getdate.y (tORDINAL): New token.
3090 (day, relunit): Allow it for relative times.
3091 (relative_time_table): Use tORDINAL for ordinals.
3093 2004-11-15 Jim Meyering <jim@meyering.net>
3095 * closeout.c: Include "__fpending.h" once again.
3096 Include <stdbool.h>.
3097 (close_stdout): Don't fail just because stdout was closed initially,
3098 since some programs don't write to stdout in the normal course of
3099 operation (other than --version and --help), and we don't want this
3100 function to make e.g. `touch file >&-' fail.
3101 But do fail if it was closed and someone has tried to write to it.
3102 E.g., `printf foo >&-' must fail.
3104 2004-11-11 Simon Josefsson <jas@extundo.com>
3106 * strtok_r.h, strtok_r.c: New file.
3108 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3110 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3111 we can stop lying to compilers about the constness of argv when we
3112 are compiled outside glibc.
3113 (getopt, getopt_long, getopt_long_only): Use it.
3114 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3116 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3117 _getopt_long_only_r): Likewise.
3118 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3119 _getopt_long_only_r): Likewise.
3121 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3122 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3123 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3124 the other external symbols.
3125 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3126 declaration, since the above renaming now works around collisions.
3128 2004-11-11 Jim Meyering <jim@meyering.net>
3130 * linebreak.c: Remove trailing blanks.
3131 * alloca_.h: Likewise.
3132 * acosl.c: Likewise.
3133 * euidaccess.c: Likewise.
3134 * allocsa.h: Likewise.
3136 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3138 * mktime.c (SHR): New macro, which is a portable
3139 substitute for >> that should work even on Crays.
3140 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3141 Problem reported by Mark D. Baushke in
3142 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3143 * getdate.y (SHR): Likewise.
3145 * strftime.c (SHR): Likewise.
3147 * quotearg.c (struct quoting_options): Use unsigned int for
3148 quote_these_too, so that right shifts are well defined. All uses
3151 2004-11-10 Simon Josefsson <jas@extundo.com>
3153 * getaddrinfo.h, getaddrinfo.c: New files.
3155 2004-11-10 Jim Meyering <jim@meyering.net>
3157 Ensure that no close failure goes unreported.
3158 * closeout.c (close_stdout): Always close stdout. I.e., don't
3159 return early when it seems there's nothing to flush.
3160 Don't include __fpending.h.
3162 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
3164 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
3166 2004-11-05 Bruno Haible <bruno@clisp.org>
3168 * readlink.c: Include stddef.h, needed for size_t on Woe32.
3169 Reported by Mark D. Baushke <mdb@cvshome.org>.
3171 2004-11-04 Bruno Haible <bruno@clisp.org>
3173 2004-09-11 Bruno Haible <bruno@clisp.org>
3174 * allocsa.valgrind: New file.
3175 2004-02-06 Bruno Haible <bruno@clisp.org>
3176 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
3177 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
3178 Reported by Christopher Seip <chris.seip@hp.com>.
3180 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3182 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
3183 with errno == ERANGE if the buffer is too small.
3184 Problem reported by Mark D. Baushke.
3186 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3188 * xreadlink.c (MAXSIZE): New macro.
3189 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
3190 size does not exceed MAXSIZE. Avoid cast.
3191 As suggested by Mark D. Baushke in
3192 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
3193 if readlink fails with buffer size just under MAXSIZE, try again
3196 2004-11-02 Derek R. Price <derek@ximbiot.com>
3197 and Paul Eggert <eggert@cs.ucla.edu>
3199 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
3200 (get_date): Overparenthesize to avoid GCC warning.
3202 2004-11-02 Bruno Haible <bruno@clisp.org>
3204 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
3205 function returns void.
3207 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
3209 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3210 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
3213 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3215 * getdate.y: Add support for TZ="foo" within a date string.
3216 Fix some bugs near time_t boundaries. Reject dates with
3217 out-of-range components, e.g., "Sept 31".
3218 Include <stdlib.h>, "setenv.h", "xalloc.h".
3219 (ISDIGIT_LOCALE): Remove; unused.
3220 Note that the TZ and time functions used here are not reentrant.
3221 (mktime_ok, get_tz): New functions.
3222 (TZBUFSIZE): New constant.
3223 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
3224 This requires that we sometimes generate our own TZ="XXX..." setting.
3226 2004-10-27 Derek R. Price <derek@ximbiot.com>
3228 * mktime.c (not_equal_tm): Remove redundant check.
3230 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3232 * getdate.y: Use Bison 1.875 features, and some minor
3233 code cleanups. This change does not affect semantics.
3234 Don't include <stdlib.h>; no longer needed.
3235 Don't include unlocked-io.h; only the "#if TEST" code uses
3236 stdio, and performance isn't crucial there.
3237 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
3238 Bison 1.875 features as described below.
3239 All uses of "PC." replaced by "pc->".
3240 (YYSTYPE): Add a forward declaration.
3241 (yylex, yyerror): Use full prototypes in forward decls.
3242 Use "%pure-parser" rather than obsolescent "%pure_parser".
3243 Use %parse-param and %lex-param instead of obsolescent
3244 YYPARSE_PARAM and YYLEX_PARAM.
3245 (meridian_table, month_and_day_table, time_units_table,
3246 relative_time_table, time_zone_table, military_table,
3247 lookup_zone, lookup_word, get_date):
3248 Use NULL instead of 0 where appropriate.
3249 (to_hour): Avoid abort (), to avoid a dependency on
3251 (yyerror, yylex): Now accepts parser_control * arg.
3252 (main) [TEST]: Use '\0' rather than 0 for char.
3254 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
3256 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
3257 It's now the caller's responsibility to handle the case where
3258 !HAVE_GETPAGESIZE && !defined getpagesize.
3260 * mktime.c (leapyear): Arg is long int, not int.
3262 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
3264 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
3266 2004-10-12 Simon Josefsson <jas@extundo.com>
3268 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3269 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
3272 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
3274 * vsnprintf.h: New file.
3275 * vsnprintf.c: New file.
3277 2004-10-07 Bruno Haible <bruno@clisp.org>
3279 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
3280 into the provided buffer.
3282 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
3284 * diacrit.c, diacrit.h: Add GPL notice.
3286 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
3287 * atanl.c (atanl): Keep the code as similar to glibc as possible.
3288 * logl.c (logl): Keep the code as similar to glibc as possible.
3289 This avoids a potential constant-folding bug.
3291 2004-10-05 Bruno Haible <bruno@clisp.org>
3293 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
3295 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3297 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
3298 * xmalloc.c (xmemdup): Likewise.
3299 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
3300 XFREE): Remove these long-obsolescent macros.
3301 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
3302 * xstrdup.c: Remove.
3304 * regex.c (re_comp): Cast gettext return value to char *,
3305 Problem reported by Martin Neitzel via Mark D. Baushke.
3307 2004-10-04 Simon Josefsson <jas@extundo.com>
3309 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
3310 '#ifdef USE_UNLOCKED_IO'.
3312 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3314 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
3315 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
3316 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
3317 regex.c, sha1.c, version-etc.c, yesno.c:
3318 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
3319 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
3320 the includer's responsibility.
3322 Sync from coreutils.
3324 * modechange.c (mode_compile): Don't decrement a pointer that
3325 points to the start of a string, as the C Standard says the
3326 resulting behavior is undefined.
3328 * backupfile.h (enum backuptype): Rename none -> no_backups,
3329 simple -> simple_backups, numbered_existing ->
3330 numbered_existing_backups, numbered -> numbered_backups
3331 to avoid shadowing problems. All uses changed.
3332 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
3333 * backupfile.c (check_extension, numbered_backup):
3334 Rename locals to avoid shadowing 'basename'.
3335 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
3338 * .cppi-disable: Add getopt_.h, getopt_int.h.
3339 * .cvsignore: Add getopt.h.
3341 2004-10-04 Simon Josefsson <jas@extundo.com>
3343 * memmem.h: New file.
3344 * memmem.c: New file, taken from glibc.
3346 2004-10-02 Jim Meyering <jim@meyering.net>
3348 * dirfd.h, getpagesize.h: Add copyright notice.
3350 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
3352 * snprintf.c: Remove comments as to why each header is needed.
3354 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
3356 * strsep.h: New file.
3357 * strsep.c: New file.
3359 2004-10-01 Simon Josefsson <jas@extundo.com>
3361 * snprintf.c (snprintf): Handle size==0.
3363 2004-10-01 Simon Josefsson <jas@extundo.com>
3364 Bruno Haible <bruno@clisp.org>
3366 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
3367 (snprintf): Declare 'args'.
3369 2004-09-30 Simon Josefsson <jas@extundo.com>
3371 * snprintf.h, snprintf.c: New files.
3373 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3375 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
3376 (hol_entry_help): Never translate an empty string.
3377 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
3378 * argp.h (OPTION_NO_TRANS): New option.
3380 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
3382 * xvasprintf.c: Include xalloc.h.
3383 (xvasprintf): Use xalloc_die, not xmalloc_die.
3385 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
3387 * dummy.c: Change copyright notice to FSF, and license to GPL.
3389 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
3391 * argp-pvh.c (argp_program_version_hook): Provide initial value.
3392 Problem reported by Bruno Haible in:
3393 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
3395 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
3397 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
3398 in case some system header has #define'd it. Problem reported by
3399 Soeren D. Schulze in
3400 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
3402 2004-09-08 Bruno Haible <bruno@clisp.org>
3404 * stdint_.h: New file, taken from GNU clisp.
3406 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
3408 * xvasprintf.h: New file.
3409 * xvasprintf.c: New file.
3410 * xasprintf.c: New file.
3412 2004-09-08 Bruno Haible <bruno@clisp.org>
3414 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
3416 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
3418 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
3420 Import from coreutils.
3421 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
3422 strings on unbounded length. alloca's performance benefits aren't
3423 that important here.
3425 (parse_with_separator): New function, with most of the internals
3426 of the old parse_user_spec. Allow user to omit both user and group,
3427 for compatibility with FreeBSD.
3428 Clone only the user name, not the entire spec.
3429 Do not set *uid, *gid unless entirely successful.
3430 Avoid memory leak in some failing cases.
3431 Fix regression for USER.GROUP reported by Dmitry V. Levin in
3432 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
3433 (parse_user_spec): Rewrite to use parse_with_separator.
3435 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
3437 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
3438 its complicated substitute.
3439 * argp-help.c: Include <errno.h>, for program_invocation_short_name
3440 and program_invocation_name.
3441 (__argp_basename) [!_LIBC]: Remove; the only use was
3442 replaced by its body.
3443 (__argp_short_program_name): Change condition from
3444 !defined __argp_short_program_name to
3445 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
3446 to match argp-namefrob.h.
3447 (__argp_failure): Don't assume strerror_r returns char *.
3448 * argp-parse.c (N_): Define unconditionally.
3449 (argp_default_options): Fill out initializers with 0 to avoid
3452 2004-08-12 Simon Josefsson <jas@extundo.com>
3454 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
3455 * getopt_.h: Renamed from getopt.h.
3457 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
3459 Merge from coreutils.
3461 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
3462 wmemchr or wmemcpy. Problem reported by Robert Dahlem
3463 for Reliant Unix 5.43.
3465 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
3466 (union fooround): Use uintmax_t, not long int.
3467 The rest is a merge from libc:
3468 [defined _LIBC]: Include <shlib-compat.h>.
3469 (_obstack) [defined _LIBC]: Remove after 2.3.4.
3471 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
3473 * strverscmp.c: Convert to UTF-8.
3475 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
3477 * obstack.h (obstack_empty_p):
3478 Don't assume that chunk->contents is suitably aligned.
3479 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
3480 Likewise. Problem reported by Benno in
3481 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
3483 * chown.c (rpl_chown): Work even if the file is writeable but not
3484 readable. This could be improved further but it'd take some work.
3486 2004-08-08 Simon Josefsson <jas@extundo.com>
3488 * xgethostname.c: Don't include error.h (not used).
3491 * getpass.c: Include getpass.h first.
3493 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
3495 * xalloc-die.c: New files.
3496 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
3498 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
3499 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
3500 (_, N_, xalloc_die): Move to xalloc-die.c.
3501 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
3502 so that we needn't mess with xalloc_msg_memory_exhausted.
3504 * sha1.h: Renamed from sha.h.
3505 (SHA1_H): Renamed from _SHA_H.
3506 (sha1_ctx): Renamed from sha_ctx.
3507 (sha1_init_ctx): Renamed from sha_init_ctx.
3508 (sha1_process_block): Renamed from sha_process_block.
3509 (sha1_process_bytes): Renamed from sha_process_bytes.
3510 (sha1_finish_ctx): Renamed from sha_finish_ctx.
3511 (sha1_read_ctx): Renamed from sha_read_ctx.
3512 (sha1_stream): Renamed from sha_stream.
3513 (sha1_buffer): Renamed from sha_buffer.
3514 * sha1.c: Likewise; renamed from sha.c.
3515 Do not include <sys/types.h>.
3516 Include <stddef.h> rather than <stdlib.h>.
3518 2004-08-08 Bruno Haible <bruno@clisp.org>
3520 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
3521 FILESYSTEM_PREFIX_LEN.
3522 * progreloc.c: Likewise.
3523 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
3525 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
3528 * argp-help.c (make_hol, hol_append): Don't assume that
3529 SIZE_MAX is a valid preprocessor constant.
3530 (__argp_basename): Change from "#ifndef _LIBC"
3531 to "#ifndef __argp_short_program_name", so that
3532 we don't compile these functions for tar.
3534 More merges from coreutils.
3535 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
3536 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
3538 * addext.c: Remove; no longer needed.
3539 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
3540 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
3541 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
3542 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
3543 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
3544 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
3545 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
3546 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
3547 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
3548 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
3549 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
3550 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
3551 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
3552 Import changes from coreutils.
3554 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
3556 Merge from coreutils.
3558 * .gdb-history: Remove; this doesn't belong here.
3560 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
3561 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
3562 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
3564 * dirname.h: Include <stdbool.h>.
3565 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
3566 for consistency with POSIX terminology. All uses changed.
3567 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
3568 (strip_trailing_slashes): Use bool for booleans.
3569 * stripslash.c (strip_trailing_slashes): Likewise.
3571 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3572 sometimes returns a positive errno value even when it succeeds.
3573 (print_errno_message) [!LIBC]: Fall back on strerror if
3576 * path-concat.c (mempcpy): Don't define if a system header defines it.
3577 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3578 (longest_relative_suffix): New function.
3579 (path_concat): Use it. Assume first argument is not NULL.
3580 Port to DOS. Omit redundant separators.
3581 Report an error instead of returning NULL.
3582 Use mempcpy instead of memcpy.
3583 (xpath_concat): Remove: not declared or used.
3585 * same.h: Include <stdbool.h>
3586 (same_name): Return bool, not int.
3587 * same.c (same_name): Likewise.
3588 (errno): Don't declare; we assume C89 or better now.
3590 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3591 if not already defined.
3593 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3594 * dup-safer.c (errno): Likewise.
3596 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3598 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3601 2004-08-03 Simon Josefsson <jas@extundo.com>
3603 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3604 * progname.h: Don't include stdbool.h.
3606 2004-08-02 Simon Josefsson <jas@extundo.com>
3608 * getsubopt.h: New file, with comments from Bruno Haible.
3609 * getsubopt.c: New file, from glibc, but slightly modified based on
3610 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3612 2004-08-01 Simon Josefsson <jas@extundo.com>
3614 * xgetdomainname.c: Include stdlib.h, for free().
3616 2004-07-16 Simon Josefsson <jas@extundo.com>
3618 * dummy.c: New file.
3620 2004-07-16 Bruno Haible <bruno@clisp.org>
3622 * backupfile.h: Add extern "C" for C++.
3623 * closeout.h: Likewise.
3624 * copy-file.h: Likewise.
3625 * findprog.h: Likewise.
3626 * full-write.h: Likewise.
3627 * pathname.h: Likewise.
3628 * progname.h: Likewise.
3629 * stpcpy.h: Likewise.
3630 * stpncpy.h: Likewise.
3631 * strcase.h: Likewise.
3632 * strstr.h: Likewise.
3633 * xalloc.h: Likewise.
3635 * mbswidth.h: Add extern "C" for C++.
3636 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3638 2004-07-09 Simon Josefsson <jas@extundo.com>
3640 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3641 failed without this.)
3643 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3645 * fchown-stub.c: New file.
3647 2004-06-24 Jim Meyering <jim@meyering.net>
3649 * obstack.h (obstack_base): Cast to (void *), per documentation.
3651 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3653 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3655 2004-06-01 Jim Meyering <jim@meyering.net>
3657 * calloc.c: New file.
3659 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3661 * getdate.y (yylex): Allow space between sign and number.
3662 Problem reported by Dan Jacobson.
3664 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3665 and Jim Meyering <jim@meyering.net>
3667 Merge from coreutils CVS.
3669 * stat-macros.h: New file, with contents from file-type.h
3670 and coreutils' system.h.
3671 * file-type.c: Include "stat-macros.h".
3672 * file-type.h (file_type): Move all macro definitions to new file,
3675 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3676 Wrap old code with this conditional.
3677 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3678 function that does not dereference symlinks.
3679 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3681 * xreadlink.c: Include xreadlink.h first, to catch .h file
3682 dependency problems.
3683 (xreadlink): Accept new arg SIZE, for efficiency.
3684 All decls and uses changed.
3685 * xreadlink.h: Include <stddef.h>, for size_t.
3687 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3688 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3690 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3692 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3694 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3695 macros to be defined.
3696 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3697 the allocator returns NULL because the requested size is zero.
3699 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3701 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3702 var. Add comment explaining why libc still defines it. This
3703 merges the following patch from glibc:
3704 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3706 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3708 * obstack.c (_obstack): Remove unused variable. It hasn't been
3709 present in glibc since revision 1.1 of this file.
3710 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3711 obstack_alignment_mask, obstack_alloc, obstack_base,
3712 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3713 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3714 obstack_grow0, obstack_init, obstack_int_grow,
3715 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3716 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3717 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3718 nonexistent functions.
3720 2004-05-17 Derek R. Price <derek@ximbiot.com>
3721 Paul Eggert <eggert@cs.ucla.edu>
3723 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3725 2004-05-14 Bruno Haible <bruno@clisp.org>
3727 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3728 that consists of a '.' followed by an empty digit string.
3729 Patch by Tor Lillqvist <tml@iki.fi>.
3731 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3733 Port obstack to the AS/400, where pointers are 16 bytes wide and
3734 you cannot cast an integer to a valid pointer. This patch is
3735 currently waiting to be integrated into glibc; see
3736 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3738 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3739 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3740 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3741 (struct obstack): temp member is now a union of a pointer and
3742 an integer, instead of an integer. All integer uses changed.
3743 This does not affect the physical layout of struct obstack,
3744 except on hosts (like the AS/400) where the size or alignment of
3745 void * is greater than that of ptrdiff_t.
3746 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3747 __STDC__)]: Store temporary in pointer member of union, not
3749 * obstack.c: Include <stddef.h>, for offsetof.
3750 (struct fooalign): Remove; it doesn't need a name.
3751 (union fooround): Change double to long double, and add void *.
3752 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3753 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3754 not a macro. Hence the values are always int; so remove all
3755 casts-to-int in uses.
3757 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3758 Derek Price <derek@ximbiot.com>
3760 * alloca.c: Include <alloca.h>, to get our interface.
3761 * alloca_.h: Use __alloca on AIX, so that we don't have to
3762 include <alloca.h> first. Use C89 prototype for alloca; this
3763 requires including <stddef.h> for size_t. Use extern "C" if C++.
3764 Use #elif for simplicity, since we can assume C89 now.
3765 Don't try to source the system alloca.h since it will not be found
3766 and to prevent recursively including its replacement.
3767 * fnmatch.c: Include <alloca.h> instead of opencoding.
3768 * regex.c: Likewise.
3770 2004-05-16 Derek Price <derek@ximbiot.com>
3771 Paul Eggert <eggert@cs.ucla.edu>
3773 getline cleanup. This changes the getndelim2 API: both order of
3774 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3777 * getline.c: Don't include stddef.h or stdio.h, since our
3778 interface does that.
3779 (getline): Always use getdelim, so that we don't have two
3780 copies of this code.
3781 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3783 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3784 (GETNDELIM2_MAXIMUM): New macro.
3785 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3786 instead of the old practice of delim2==0. All callers changed.
3787 Return -1 on overflow, instead of returning junk.
3788 Do not set *linesize unless allocation succeeds.
3789 * getndelim2.h: Do not include stddef.h; no longer needed, now
3790 that we include sys/types.h.
3791 * getnline.h: Likewise.
3792 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3793 (getndelim2): Reorder arguments.
3794 * getnline.c (getnline, getndelim):
3795 Don't discard the NMAX argument.
3796 (getnline): Invoke getndelim, to avoid code duplication.
3797 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3798 of (size_t) -1 by callers of the getnline family.
3800 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3802 * nanosleep.c (suspended): Change its type from int to
3803 sig_atomic_t volatile.
3804 (first_call): Make it private to rpl_nanosleep, and have it
3805 be zero initially as that's a bit faster.
3806 (my_usleep): Round up fractional times instead of truncating them,
3807 as this is the usual meaning for 'sleep'.
3809 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3811 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3812 (ENOSYS): Define if not defined.
3813 (settime): Fall back on stime if it exists and settimeofday fails.
3814 But don't bother with fallbacks if a method fails with errno == EPERM.
3816 2004-05-11 Jim Meyering <jim@meyering.net>
3818 Prior to this change, the save_cwd caller required read access to the
3819 current directory on most systems (ones with the fchdir function).
3821 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3822 fails, try write-only, and finally, resort to using xgetcwd.
3824 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3826 * obstack.c, obstack.h: Import changes from libc.
3828 2004-04-28 Bruno Haible <bruno@clisp.org>
3830 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3831 implicitly appends .exe to executables.
3832 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3833 accepts Windows pathnames.
3834 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3835 Cygwin like Windows, since it now accepts Windows pathnames.
3836 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3837 Cygwin like Windows, since it now accepts Windows pathnames.
3838 Reported by Derek Robert Price <derek@ximbiot.com>.
3840 2004-04-20 Jim Meyering <jim@meyering.net>
3842 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3844 2004-04-20 Jim Meyering <jim@meyering.net>
3845 Bruno Haible <bruno@clisp.org>
3847 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3848 memory when realloc fails.
3850 2004-04-18 Jim Meyering <jim@meyering.net>
3852 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3853 don't leak memory and do call END_UTMP_ENT.
3855 2004-04-11 Paul Eggert <eggert@twinsun.com>
3857 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3858 (CHAR_BIT): Remove, since we assume C89.
3859 Include <stdint.h> if available, as per current Autoconf CVS advice.
3861 2004-03-30 Paul Eggert <eggert@twinsun.com>
3863 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3864 not bool, to be more consistent with Unix conventions.
3865 Suggested by Bruno Haible.
3867 Merge from coreutils.
3869 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3872 * getdate.h: Include stdbool.h, and timespec.h instead of
3873 the usual <time.h> dance.
3874 (get_date): Change signature to support fractional time stamps.
3875 All callers changed.
3876 * getdate.y: Include "getdate.h" first, as we can now
3877 assume C89 and don't need to worry about 'const'.
3878 Similarly, include "unlocked-io.h" near start, not in middle.
3880 (textint.value): Use long int rather than int.
3881 (textint.digits): Use size_t rather than int.
3882 (BILLION, LOG10_BILLION): New constants.
3883 (parser_control): New member rel_ns. Members day_ordinal,
3884 time_zone, month, day, hour, minutes, rel_year, rel_month,
3885 rel_day, rel_hour, rel_minutes, rel_seconds
3886 are now long int, not int. Member seconds is now struct timespec,
3887 not int. New member timespec_seen. Members dates_seen, days_seen,
3888 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
3890 (%union.intval): Now long int, not int.
3891 New member timespec.
3892 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
3893 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
3894 (spec): Now is a timespec or an item list.
3895 (timespec, items): New nonterminals.
3896 (time, rel, relunit, number, get_date):
3897 Add support for fractional seconds.
3898 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
3899 (gmtime, localtime, mktime): Remove decls; not needed with C89.
3900 (to_hour): First arg is now long int, not int.
3901 (to_year): Returns long int, not int.
3902 Don't treat year -70 like 70.
3903 (tm_diff): Returns long int, not int.
3904 (lookup_word): Use bool instead of int when appropriate.
3905 (yylex): Use size_t for count, not int.
3906 Detect overflow when parsing large integer constants.
3907 Add support for fractions.
3908 (get_date): Make pointers 'const' if possible.
3909 Use more-portable code to detect integer overflow.
3910 (main) [TEST]: Adjust to above changes. Test for localtime failure.
3911 Don't use ctime; it's not reliable if the year has >4 digits.
3913 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
3914 This is for compatibility with BSD.
3916 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
3917 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
3918 From coreutils' system.h.
3920 * userspec.c: Don't include "posixver.h".
3921 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
3922 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
3923 compatible extension. Simplify code by removing a boolean int
3924 that was always nonzero if a string was nonnull.
3926 2004-03-30 Jim Meyering <jim@meyering.net>
3928 Merge from coreutils.
3930 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
3932 * readtokens.c (readtoken): Don't leak 64 bytes when reading
3933 an empty input stream.
3935 * readtokens.c: Include <stdbool.h>.
3936 (readtoken): Use `size_t' rather than int/long.
3937 All callers adjusted.
3938 Use `bool' rather than `int' where appropriate.
3939 Use memset rather than an explicit loop.
3940 Use x2nrealloc rather than xrealloc.
3941 Allow the use of `\0' as a delimiter.
3942 (readtokens): Likewise.
3943 * readtokens.h (readtoken, readtokens): Update prototypes.
3945 2004-03-30 Bruno Haible <bruno@clisp.org>
3947 * getloadavg.c (getloadavg): Don't assume setlocale returns
3950 2004-03-29 Paul Eggert <eggert@twinsun.com>
3952 Merge changes to getloadavg.c from coreutils and Emacs.
3954 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
3955 Define to an expression, not to the empty string.
3956 Include cloexec.h and xalloc.h.
3957 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
3958 Use set_cloexec_flag rather than rolling our own.
3959 * cloexec.c, cloexec.h: New files.
3961 2004-03-18 Paul Eggert <eggert@twinsun.com>
3963 * getopt.h: Sync with libc CVS.
3965 2004-03-18 Paul Eggert <eggert@twinsun.com>
3966 Bruno Haible <bruno@clisp.org>
3968 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
3969 not on all platforms that have <wchar.h>.
3970 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
3972 2004-03-09 Paul Eggert <eggert@twinsun.com>
3974 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
3976 * getopt_int.h: New file, also synced from libc.
3978 2004-03-07 Paul Eggert <eggert@twinsun.com>
3980 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
3981 '#if' expressions. Unlike the code it replaces, it does not
3982 depend on (defined _SC_PAGESIZE). However, it does depend on
3983 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
3984 first reported by Jason Andrade in
3985 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
3987 2004-01-18 Simon Josefsson <jas@extundo.com>
3989 * strdup.h: New file.
3990 * strdup.c: Include it.
3991 * path-concat.c: Include strdup.h. Drop strdup declaration.
3992 * userspec.c: Include strdup.h. Drop strdup declaration.
3994 2004-02-06 Karl Berry <karl@gnu.org>
3996 * config.charset: update from gettext 0.14.1.
3998 2004-02-05 Paul Eggert <eggert@twinsun.com>
4000 Add comments and code, prompted by suggestions from Bruno Haible
4002 * quotearg.h (quotearg_alloc): New decl. Improve the comments
4003 describing the enum quoting_style values.
4004 * quotearg.c (quotearg_alloc): New function.
4005 (quotearg_buffer_restyled): Treat lone { and } as special.
4006 Treat = as special. Work around bug with older shells
4007 that "see" a '\' that is really the 2nd byte of a multibyte char.
4008 Quote empty string with shell_quoting_style.
4010 2004-02-03 Bruno Haible <bruno@clisp.org>
4012 * pipe.h: New file, from GNU gettext.
4013 * pipe.c: New file, from GNU gettext.
4015 2004-01-27 Bruno Haible <bruno@clisp.org>
4017 * execute.h: New file, from GNU gettext.
4018 * execute.c: New file, from GNU gettext.
4019 * w32spawn.h: New file, from GNU gettext.
4021 2004-01-23 Paul Eggert <eggert@twinsun.com>
4023 Exit-status fix from coreutils.
4025 Use exit_failure consistently in place of EXIT_FAILURE,
4026 so that program exit statuses are consistent on failure.
4028 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
4029 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
4030 * argmatch.h: Comment fix to match the above.
4031 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
4032 Now a macro referring to exit_failure, instead of a separate
4033 variable. Include "exitfail.h" to get it.
4034 * xstrtol.h: Include "exitfail.h".
4035 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
4037 * long-options.c (parse_long_options): Use prototype
4038 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
4041 2004-01-21 Jim Meyering <jim@meyering.net>
4043 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
4044 so as not to conflict with a different-sized __mktime_internal
4045 function in GNU libc.
4046 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
4047 Problem building statically-linked `ls' reported by Michael Brunnbauer.
4049 2004-01-18 Paul Eggert <eggert@twinsun.com>
4051 Merge from diffutils.
4053 * file-type.c (file_type): Add typed memory objects.
4054 * file-type.h (S_TYPEISTMO): New macro.
4056 * c-stack.h (c_stack_action): Remove argv argument.
4057 * c-stack.c (c_stack_action): Likewise. All uses changed.
4058 (die): Don't calculate message unless segv_action returns.
4059 (get_stack_location, min_address_from_argv, max_address_from_argv,
4060 volatile stack_base, volatile_stack_size): Remove.
4061 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
4062 that every segmentation violation is a stack overflow. (Ouch!)
4063 See Debian bug 136249 (still outstanding) for more info about why
4064 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
4066 2003-11-30 Bruno Haible <bruno@clisp.org>
4068 Safer stack allocation.
4069 * setenv.c: Include allocsa.h.
4070 (alloca): Remove fallback definition.
4071 (freea): Remove macro.
4072 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
4075 2003-10-17 Bruno Haible <bruno@clisp.org>
4077 * binary-io.h: Avoid warnings on Cygwin.
4079 2003-12-28 Bruno Haible <bruno@clisp.org>
4081 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
4082 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
4084 2003-11-28 Bruno Haible <bruno@clisp.org>
4086 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
4088 2003-11-27 Bruno Haible <bruno@clisp.org>
4090 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4092 2003-11-17 Bruno Haible <bruno@clisp.org>
4094 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4096 2003-11-24 Bruno Haible <bruno@clisp.org>
4098 * xallocsa.h: New file, from GNU gettext.
4099 * xallocsa.c: New file, from GNU gettext.
4101 2003-11-24 Bruno Haible <bruno@clisp.org>
4103 * allocsa.h: New file, from GNU gettext.
4104 * allocsa.c: New file, from GNU gettext.
4106 2003-11-24 Bruno Haible <bruno@clisp.org>
4108 * eealloc.h: New file.
4110 2004-01-15 Jim Meyering <jim@meyering.net>
4112 Merge from coreutils.
4114 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4115 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4116 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4118 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4119 optional configure-time default.
4121 * version-etc.c (version_etc_copyright): Update copyright date.
4123 * xreadlink.c (xreadlink): Correct outdated comment.
4125 2004-01-15 Paul Eggert <eggert@twinsun.com>
4127 Merge from coreutils.
4129 * posixver.c: Include posixver.h.
4131 * same.c: Include <stdbool.h>, <limits.h>.
4132 (_POSIX_NAME_MAX): Define if not defined.
4134 (same_name): If file names are silently truncated, report
4135 that the file names are the same if they are the same after
4136 the silent truncation.
4138 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4139 conversion function.
4140 * xstrtod.c (xstrtod): Likewise. All callers changed to
4141 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4144 2004-01-14 Paul Eggert <eggert@twinsun.com>
4146 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4147 with like-named macro in fnmatch.c.
4148 (EXT): Use an internal constant instead.
4150 Merge fnmatch patches from glibc.
4151 * fnmatch.c (mbsinit): Remove define.
4152 Add libc_hidden_ver (__fnmatch, fnmatch).
4153 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4154 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4156 2003-12-14 Karl Berry <karl@gnu.org>
4158 * config.charset: update from gettext-runtime.
4160 2003-12-03 Paul Eggert <eggert@twinsun.com>
4162 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4163 Bug reported by Alfred M. Szmidt.
4165 2003-11-29 Karl Berry <karl@gnu.org>
4167 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
4169 2003-11-23 Paul Eggert <eggert@twinsun.com>
4170 Bruno Haible <bruno@clisp.org>
4172 * printf-parse.h: Don't include sys/types.h.
4173 (ARG_NONE): New macro.
4174 (char_directive): Change type of *arg_index fields to size_t.
4175 * printf-parse.c: Don't include sys/types.h.
4176 (SSIZE_MAX): Remove macro.
4177 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
4178 Remove unnecessary overflow check.
4179 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
4182 2003-11-24 Paul Eggert <eggert@twinsun.com>
4184 * alloca.c: Remove dependency on xalloc module.
4185 (xalloc_die): Remove.
4186 (memory_full) [!defined emacs]: New macro.
4187 [!defined emacs]: Don't include xalloc.h.
4188 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4189 address arithmetic overflows. Change datatypes a bit to avoid
4192 2003-11-22 Jim Meyering <jim@meyering.net>
4194 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4196 2003-11-17 Bruno Haible <bruno@clisp.org>
4198 * vasnprintf.c (alloca): Remove fallback definition.
4199 (freea): Remove definition.
4200 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
4201 Reported by Paul Eggert.
4203 2003-11-17 Jim Meyering <jim@meyering.net>
4205 On systems without utime and without a utimes function capable of
4206 dealing with a NULL struct utimbuf* argument, this utime replacement
4207 could -- in unusual circumstances -- leak a file descriptor.
4208 * utime.c: Include <unistd.h> and <errno.h>.
4209 (utime_null): Be sure to close `fd' and to preserve errno.
4210 Reported by Geoff Collyer via Arnold Robbins.
4212 2003-11-16 Paul Eggert <eggert@twinsun.com>
4213 Bruno Haible <bruno@clisp.org>
4215 Protect against address arithmetic overflow.
4216 * printf-args.h: Include stddef.h.
4217 (arguments): Change type of field 'count' to size_t.
4218 * printf-args.c (printf_fetchargs): Use size_t instead of
4219 'unsigned int' where appropriate.
4220 * printf-parse.h: Include sys/types.h.
4221 (char_directive): Change type of *arg_index fields to ssize_t.
4222 (char_directives): Change type of fields 'count', max_*_length to
4224 * printf-parse.c: Include sys/types.h and xsize.h.
4225 (SSIZE_MAX): Define fallback value.
4226 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
4227 instead of 'int' where appropriate. Check a_allocated, d_allocated
4228 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
4229 * vasnprintf.c: Include xsize.h.
4230 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
4231 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
4232 overflow. Avoid wraparound when converting a width or precision from
4235 2003-11-16 Bruno Haible <bruno@clisp.org>
4237 Update from GNU gettext.
4238 * printf-parse.c: Generalize to it can be compiled for wide strings.
4239 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
4240 * vasnprintf.c: Generalize to it can be compiled for wide strings.
4241 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
4242 SNPRINTF): New macros.
4243 Don't include <alloca.h> if the file is used inside libintl.
4244 (local_wcslen): New function, for Solaris 2.5.1.
4245 (VASNPRINTF): Use it instead of wcslen.
4247 2003-11-16 Bruno Haible <bruno@clisp.org>
4249 * xsize.h (xmax): New function.
4250 (xsum, xsum3, xsum4): Declare as "pure" functions.
4252 2003-11-12 Paul Eggert <eggert@twinsun.com>
4254 * xalloc.h: Do not include <limits.h> or <stdint.h>.
4255 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
4256 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
4257 heuristic is just as accurate as far as we know, and it removes a
4258 dependency on size_max.m4 and ptrdiff_max.m4.
4260 2003-11-12 Paul Eggert <eggert@twinsun.com>
4262 * xstrtol.c (__xstrtol): Remove "break" immediately after
4263 "return", to pacify some unknown compiler. Problem reported
4266 2003-11-11 Bruno Haible <bruno@clisp.org>
4268 * xsize.h (SIZE_MAX): Remove fallback definition.
4269 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
4272 2003-11-10 Paul Eggert <eggert@twinsun.com>
4274 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
4275 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
4276 rejected some allocations of exactly SIZE_MAX - 2 bytes.
4278 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
4279 not (size_t) -1, since it's defined here.
4281 2003-11-06 Paul Eggert <eggert@twinsun.com>
4283 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
4284 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
4285 Reject sizes of exactly SIZE_MAX bytes.
4286 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
4287 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
4289 2003-11-05 Bruno Haible <bruno@clisp.org>
4291 * xsize.h: Include limits.h, to avoid a possible collision with
4292 SIZE_MAX defined in <limits.h> on Solaris.
4294 2003-11-04 Bruno Haible <bruno@clisp.org>
4296 * xsize.h: New file.
4297 * linebreak.c: Include xsize.h.
4298 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
4299 argument for overflow.
4300 Suggested by Paul Eggert.
4302 2003-10-31 Bruno Haible <bruno@clisp.org>
4304 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
4305 to avoid (extremely rare) race condition.
4306 Suggested by Paul Eggert.
4308 2003-11-03 Jim Meyering <jim@meyering.net>
4310 * userspec.c: Include "userspec.h".
4311 * userspec.h: New file.
4313 2003-10-31 Paul Eggert <eggert@twinsun.com>
4315 * mountlist.h (struct mount_entry.me_type_malloced): New member.
4316 * mountlist.c (SIZE_MAX): Define if not defined already.
4317 (read_filesystem_list): Set and use me_type_malloced.
4318 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
4319 whatever the type happens to be), for brevity and consistency.
4320 Check for size calculation overflow on Alphas running OSF/1.
4322 2003-10-31 Jim Meyering <jim@meyering.net>
4324 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
4326 * linebuffer.c: Include <string.h> for declaration of memset.
4328 2003-10-30 Paul Eggert <eggert@twinsun.com>
4329 Bruno Haible <bruno@clisp.org>
4331 * vasprintf.c: Include <limits.h>, <stdlib.h>.
4332 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
4334 2003-10-29 Paul Eggert <eggert@twinsun.com>
4336 * xalloc.h (xalloc_oversized): Now a macro, not a function,
4337 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
4339 * quotearg.c (quotearg_n_options): Use it.
4340 * group-member.c: Include <stdbool.h>.
4341 (free_group_info): Arg is now const *; don't free arg.
4342 (get_group_info): Now returns bool and accepts struct group_info *,
4343 rather than returning a malloc'ed struct group_info *.
4344 All uses changed. Check for overflow in internal size calculation.
4346 * getusershell.c (readname): Simplify the code by using x2nrealloc
4347 rather than xmalloc/xrealloc.
4348 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
4349 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
4350 conformance bug: the old code used a pointer after freeing the
4351 storage that it addressed.
4352 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
4353 rather than doing it by hand.
4354 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
4355 the buffer preserved. Use free and xmalloc instead.
4356 * quotearg.c (quotearg_n_options): Likewise.
4357 Use a simpler test for size overflow. Don't use xalloc_oversized
4358 because unsigned int might be wider than size_t (!); this suggests
4359 that we should switch from unsigned int to size_t for slot numbers.
4361 2003-10-27 Bruno Haible <bruno@clisp.org>
4363 * stdbool_.h: Better support for BeOS.
4365 2003-10-27 Paul Eggert <eggert@twinsun.com>
4367 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
4368 to allocate the returned structure. Do not allocate a subarray,
4369 as x2nrealloc will do that.
4370 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
4371 instead of xnrealloc.
4372 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
4374 2003-10-26 Paul Eggert <eggert@twinsun.com>
4376 * xalloc.h (xalloc_oversized): New static inline function, for
4377 callers that want to do their own size-overflow checking. Include
4378 <stdbool.h>, since xalloc_oversized returns bool.
4379 * xalloc.c (array_size_overflow): Remove. All callers changed
4380 to use xalloc_oversized.
4382 Add two functions x2realloc, x2nrealloc, for programs that grow
4383 arrays dynamically by doubling their sizes.
4384 * xalloc.h (x2realloc, x2nrealloc): New decls.
4385 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
4388 Port to C99 semantics for 'inline' of external functions.
4389 Bug reported by Bruno Haible.
4390 * xmalloc.c (xnmalloc_inline): New static inline function,
4391 with the old contents of xnmalloc.
4392 (xnmalloc, xmalloc): Use it.
4393 (xnrealloc_inline): New static inline function,
4394 with the old contents of xnrealloc.
4395 (xnrealloc, xrealloc): Use it.
4397 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
4399 2003-10-25 Paul Eggert <eggert@twinsun.com>
4401 Fix several address-calculation bugs in the hash modules,
4402 plus some minor code cleanup.
4404 * hash.h: Include <stdbool.h>, for bool.
4405 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
4406 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
4407 hash_get_n_entries, hash_get_max_bucket_length,
4408 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
4409 hash_rehash): Use size_t rather than unsigned.
4410 * hash.c (struct hash_table, hash_get_n_buckets,
4411 hash_get_n_buckets_used, hash_get_n_entries,
4412 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
4413 hash_get_entries, hash_do_for_each, hash_string, is_prime,
4414 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
4416 (SIZE_MAX): Define if not defined.
4417 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
4418 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
4420 Use const * when possible.
4421 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
4422 (check_tuning): Fix bug: if tuning parameters were very close to
4423 0 or 1, rounding errors could have caused subscript violations.
4424 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
4425 (hash_initialize): Add 'fail:' label
4426 to free table and return NULL, and use it to simplify code.
4427 Use calloc rather than clearing the storage ourself.
4428 (hash_initialize, hash_rehash): Check for arithmetic overflow in
4429 buffer size calculations.
4430 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
4431 Include <stddef.h>, for size_t.
4432 * hash-pjw.c (hash_pjw): Likewise.
4433 Switch to method described by Bruno Haible.
4434 Include <limits.h>, for CHAR_BIT.
4435 (SIZE_BITS): New macro.
4437 2003-10-21 Paul Eggert <eggert@twinsun.com>
4439 * getndelim2.c (getndelim2): When size calculation overflows,
4440 ceiling the allocation at NMAX bytes rather than silently
4441 discarding input bytes before NMAX is reached. This makes
4442 a difference only if NMAX exceeds SIZE_MAX / 2.
4444 * obstack.c: Merge from glibc.
4445 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
4446 Add libc_hidden_def (_obstack_newchunk).
4447 (_obstack_free) [! defined _LIBC]: Remove.
4448 [defined _LIBC]: Make a strong alias from obstack_free, rather than
4449 a clone of the function body.
4450 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
4451 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
4453 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
4454 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
4457 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
4458 (obstack_ptr_grow_fast, obstack_int_grow_fast):
4459 Don't use lvalue casts, as GCC plans to remove support for them
4460 in GCC 3.5. Reported by Joseph S. Myers. This bug
4461 was also present in the non-GCC version, indicating that this
4462 code had always been buggy and had never been widely used.
4463 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
4464 Use the fast variant of each macro, rather than copying the
4465 definiens of the fast variant; that way, we'll be more likely to
4466 catch future bugs in the fast variants.
4468 2003-10-20 Bruno Haible <bruno@clisp.org>
4470 * wait-process.h: New file, from GNU gettext.
4471 * wait-process.c: New file, from GNU gettext.
4473 2003-10-19 Jim Meyering <jim@meyering.net>
4475 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
4477 2003-10-16 Paul Eggert <eggert@twinsun.com>
4479 * getgroups.c: Include <errno.h>, <stdlib.h>.
4480 (getgroups): First arg is int, not size_t.
4481 Don't let 'free' mangle errno.
4483 2003-10-16 Jim Meyering <jim@meyering.net>
4485 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
4487 2003-10-15 Paul Eggert <eggert@twinsun.com>
4489 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
4491 (new_exclude, add_exclude_file): Initial size no longer needs to
4493 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
4494 our own address arithmetic overflow checking.
4496 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
4497 (fnmatch): Do not alloca more than 2000 wide characters;
4498 instead, use malloc for large buffers.
4499 Check for address arithmetic overflow, and return -1
4500 with errno set to ENOMEM in that case.
4501 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
4502 (NEW_PATTERN): Do not alloca more than 8000 bytes;
4503 instead, return -1. Check for address arithmetic overflow.
4505 2003-10-14 Paul Eggert <eggert@twinsun.com>
4507 Handle invalid suffixes and overflow independently, so that
4508 callers can treat them independently as needed. Fix some bugs in
4509 suffix handling, e.g., "100k@" was not diagnosed as an invalid
4510 suffix for a human-readable blocksize. The major caller-visible
4511 change is the addition of a new
4512 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
4513 that both overflow and suffix chars were found.
4515 * human.c (humblock): Don't check separately for invalid suffix
4516 char; that is xstrtoumax's job (now that its bug is fixed).
4517 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
4518 INTMAX_MAX]: New macros.
4519 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
4520 TYPE_MAXIMUM): New macros.
4521 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
4522 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
4523 if overflow occurs, as it's what __strtol does and it's more useful
4525 (__xstrtol): If __strtol reports some error other than ERANGE,
4526 reflect it to the caller as LONGINT_INVALID. If it reports
4527 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
4528 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
4529 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
4531 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
4532 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
4533 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
4534 [defined UINTMAX_MAX]: New macros.
4536 2003-10-14 Bruno Haible <bruno@clisp.org>
4538 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
4539 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
4540 Also use volatile where needed.
4542 2003-10-12 Paul Eggert <eggert@twinsun.com>
4544 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
4545 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
4546 and define in terms of the other primitives.
4547 * xmalloc.c: Include stdbool.h; do not include exit.h.
4548 (SIZE_MAX): Define if not already defined.
4549 (array_size_overflow): New function.
4550 (xalloc_die): Abort instead of exiting if 'error' returns.
4551 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
4552 (xmalloc, xrealloc): Use them.
4553 (xcalloc): Check for address arithmetic overflow.
4554 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
4555 a bit faster than strcpy.
4557 2003-10-08 Paul Eggert <eggert@twinsun.com>
4559 Merge getpass from libc, plus a few fixes.
4561 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
4562 Include <stdbool.h>.
4563 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
4564 __fsetlocking to empty.
4565 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
4566 do include <bits/libc-lock.h>.
4567 Do not include <fcntl.h>; not needed.
4568 [_LIBC]: Include <wchar.h>.
4569 (NOTCANCEL_MODE): New macro.
4570 (flockfile, funlockfile) [_LIBC]: New macros.
4571 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
4572 [!_LIBC]: New macros.
4573 (call_fclose): New function.
4574 (getpass): Use it. Save tty stream separately; this simplifies the
4575 code and makes it more reliable if stdin happens to equal stdout.
4576 Invoke __fsetlocking on tty.
4577 Handle thread cancellation if needed.
4578 Namespace cleanup (use __tcgetattr, __getline).
4579 Use bool for Booleans.
4580 [USE_IN_LIBIO]: Handle wide streams.
4581 [!_LIBC]: Unconditionally do the fseek, since we don't know what
4582 stream might go where.
4584 * unlocked-io.h: Include <stdio.h>, so that the caller
4585 doesn't have to include <stdio.h> before us.
4586 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4587 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4588 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4589 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4590 if not declared, so that we can use getpass.c code from libc without
4592 (flockfile, ftrylockfile, funlockfile): New macros.
4594 2003-10-06 Bruno Haible <bruno@clisp.org>
4596 * version-etc-2.h: Remove file.
4597 * version-etc-2.c: Remove file.
4599 2003-09-25 Jim Meyering <jim@meyering.net>
4600 Bruno Haible <bruno@clisp.org>
4602 This lets translators provide better translations for the
4603 "Written by ..." part of --version output.
4604 * version-etc.h: Include stdarg.h.
4605 (version_etc_copyright): Declare as readonly.
4606 (version_etc): Make this function variadic with a NULL-terminated list
4607 of author name strings.
4608 (version_etc_va): New declaration.
4609 * version-etc.c: Include stdarg.h, stdlib.h.
4610 (version_etc_copyright): Declare as readonly.
4611 (version_etc_va): New function. Provide a different translatable string
4612 for each possible number of authors < 10. Abbreviate when there are 10
4614 (version_etc): Make this function variadic. Call version_etc_va.
4615 Suggestion from Gary V. Vaughan.
4617 * long-options.h (parse_long_options): Change prototype: the authors
4618 string is moved to the end and becomes variadic.
4619 * long-options.c: Include stdarg.h.
4620 (parse_long_options): Make this function variadic, too.
4621 Call version_etc_va, not version_etc.
4623 2003-10-06 Bruno Haible <bruno@clisp.org>
4625 * fatal-signal.h: New file, from GNU gettext.
4626 * fatal-signal.c: New file, from GNU gettext.
4628 2003-10-04 Karl Berry <karl@gnu.org>
4630 * argp*: update from libc.
4632 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4634 * getpass.c (getpass): Use a no-op fseek when switching from input to
4635 output mode on the same stream.
4637 2003-09-29 Paul Eggert <eggert@twinsun.com>
4639 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4640 Fix arg typo in previous patch.
4642 2003-09-28 Jim Meyering <jim@meyering.net>
4644 * error.c: Correct cpp indentation.
4646 2003-09-27 Paul Eggert <eggert@twinsun.com>
4648 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4649 Omit the special code that used __typeof__, since we worry that
4650 it could be more trouble than it's worth. See:
4651 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4652 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4656 2003-09-26 Jim Meyering <jim@meyering.net>
4658 * error.c (error_tail): Move some declarations
4659 into inner scope where the local variables are used.
4661 2003-09-26 Bruno Haible <bruno@clisp.org>
4663 * stpncpy.h (gnu_stpncpy): New declaration.
4664 (stpncpy): Define as alias for gnu_stpncpy.
4665 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4667 2003-09-26 Paul Eggert <eggert@twinsun.com>
4669 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4670 (error_tail): Do not loop, reallocating temporary buffer, since
4671 the output cannot contain more wide characters than the input
4672 contains bytes, the size must be big enough already. This avoids
4673 one potential size overflow calculation. Check for size overflow
4674 when calculating temporary buffer size. Free temporary buffer
4675 when done, if it was allocated with malloc; this plugs a memory
4676 leak. Remove casts from void * to pointers, that are no longer
4677 needed now that we're assuming C89 or better.
4679 Merge error changes from glibc.
4681 * error.c, error.h: Update copyright notice header to match glibc.
4682 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4683 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4684 Disable cancellation while printing error.
4685 * error.h: Prepend __ to parameter names.
4687 2003-09-25 Karl Berry <karl@gnu.org>
4689 * argp-fmtstream.c, argp-help.c: update from libc.
4691 2003-09-25 Bruno Haible <bruno@clisp.org>
4693 * version-etc-2.h: New file, from version-etc.h with modifications.
4694 * version-etc-2.c: New file, from version-etc.c with modifications.
4696 2003-09-25 Simon Josefsson <jas@extundo.com>
4698 * xgetdomainname.h: New file.
4699 * xgetdomainname.c: New file.
4701 2003-09-25 Simon Josefsson <jas@extundo.com>
4702 Bruno Haible <bruno@clisp.org>
4704 * getdomainname.h: New file.
4705 * getdomainname.c: New file.
4707 2003-09-24 Paul Eggert <eggert@twinsun.com>
4709 * linebuffer.c (freebuffer): Don't free the argument, just
4710 the buffer associated with the argument. Bug reported by
4713 2003-09-19 Karl Berry <karl@gnu.org>
4715 * argp.h: update from libc.
4717 2003-09-16 Paul Eggert <eggert@twinsun.com>
4719 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4720 input error, instead of returning NULL the next time we are called
4721 (and therefore losing track of errno).
4723 2003-09-15 Paul Eggert <eggert@twinsun.com>
4725 * getndelim2.c (getndelim2): Don't trash errno when a read
4726 fails, so that the caller gets the proper errno.
4728 * readutmp.c (read_utmp): Likewise.
4729 Check for fstat error. Close stream and free storage
4732 2003-09-14 Bruno Haible <bruno@clisp.org>
4734 * fwriteerror.h: New file.
4735 * fwriteerror.c: New file.
4737 2003-09-14 Jim Meyering <jim@meyering.net>
4739 * getloadavg.c: Correct cpp indentation.
4740 * strdup.c: Likewise.
4741 * vasnprintf.c: Likewise.
4743 2003-09-12 Paul Eggert <eggert@twinsun.com>
4745 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4746 * obstack.c [!defined _LIBC]: Likewise.
4747 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4748 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4749 * exitfail.c: Don't include stdlib.h; no longer needed.
4751 More changes to assume C89 or better.
4753 * error.c (error_tail): Assume vprintf.
4755 * argmatch.c (getenv): Remove decl.
4756 * progreloc.c (get_full_program_name): Define via prototype.
4757 * setenv.c (clearenv): Likewise.
4758 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4760 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4761 (malloc, memcpy): Remove decls.
4762 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4763 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4764 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4765 (memcpy): Remove macro.
4766 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4767 (__P): Remove. All uses removed.
4768 (PTR): Remove. All uses changed to void *.
4769 (CHAR_BIT, NULL): Remove.
4770 (spaces, zeros, memset_space, memset_zero)
4771 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4773 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4774 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4775 Define with prototype.
4776 Remove now-unnecessary prototype decl.
4777 (extra_args_spec): Assume ANSI C. All uses changed.
4778 (extra_args_spec_iso): Remove.
4779 (my_strftime, emacs_strftimeu): Define via prototype.
4780 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4782 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4783 * strtoimax.c: Include <stdlib.h> unconditionally.
4784 (strtoul, strtol): Remove decls.
4785 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4787 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4788 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4789 (LOCALE_PARAM_PROTO): New macro.
4790 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4791 (INTERNAL (strtol), strtol): Define with a prototype.
4792 (PARAMS): Remove. All uses removed.
4793 * tempname.c: Include <string.h> unconditionally.
4794 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4795 * xgethostname.c (main): Define with a prototype.
4796 * xmalloc.c: Include "xalloc.h" first, to check interface.
4797 Include <stdlib.h> unconditionally.
4798 (calloc, malloc, realloc, free): Remove decls.
4799 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4800 Include <stdlib.h> unconditionally. Sort include file names.
4802 (xstrtod): Define with a prototype.
4803 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4804 (strtol, strtoul): Remove decls.
4806 2003-09-11 Paul Eggert <eggert@twinsun.com>
4808 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4809 Include <stdlib.h>, <string.h> unconditionally.
4810 Remove now-unnecessary cast to char *.
4811 * strnlen.c: Include <string.h> unconditionally.
4812 * yesno.c (yesno): Define with a prototype.
4814 2003-09-10 Bruno Haible <bruno@clisp.org>
4816 * strcspn.c: Include <string.h> unconditionally.
4817 * strpbrk.c: Include <string.h> unconditionally.
4818 * strstr.c: Include <string.h> unconditionally.
4819 * unicodeio.c: Include <string.h> unconditionally.
4820 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4821 * unsetenv.c: Likewise.
4822 * xreadlink.c: Include <stdlib.h> unconditionally.
4823 * yesno.c: Include <stdlib.h> unconditionally.
4824 (rpmatch): Add prototype.
4826 2003-09-10 Jim Meyering <jim@meyering.net>
4828 * error.c: Correct indentation of cpp directives.
4830 2003-09-09 Paul Eggert <eggert@twinsun.com>
4834 * acosl.c (main): Use a prototype.
4835 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4838 * getloadavg.c (getloadavg, main): Define via prototypes.
4840 * getopt.h (struct option.name): Assume C89, and use 'const'.
4841 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4842 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4844 * getopt.c (const): Remove macro.
4845 Include <string.h> unconditionally.
4846 (my_index): Remove; all uses changed to strchr.
4847 (strlen): Remove decl.
4848 (exchange): Remove forward decl; no longer needed.
4849 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4850 Define with prototype.
4851 * getopt1.c (const): Remove macro.
4852 (getopt_long, getopt_long_only, main): Define with prototype.
4854 * getugroups.c: Include <string.h> unconditionally.
4856 * getusershell.c: Include <stdlib.h> unconditionally.
4857 (getusershell, setusershell, endusershell, readname, main):
4858 Define with prototypes.
4860 * group-member.c: Include group-member.h first.
4861 Include <stdlib.h> unconditionally.
4863 * hard-locale.c: Include hard-locale.h first.
4864 Include <stdlib.h>, <string.h> unconditionally.
4866 * hash.c (free, malloc): Remove decls.
4867 Include <stdlib.h> unconditionally.
4869 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4870 (getenv): Do not declare.
4872 * idcache.c: Include <string.h> unconditionally.
4874 * long-options.c: Include long-options.h first, to test interface.
4875 Include <stdlib.h> unconditionally.
4877 * makepath.c: Include makepath.h first, to test interface.
4878 Include <stdlib.h> and <string.h> unconditionally.
4880 * linebuffer.c: Include <stdlib.h>.
4881 (free): Remove decl.
4883 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4884 rpl_malloc returns void *, not char *.
4885 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4887 * md5.h: Include <limits.h> unconditionally.
4888 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4889 (__P): Remove; all uses removed.
4890 * md5.c: Include "md5.h" first.
4891 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4892 md5_buffer, md5_process_bytes, md5_process_block):
4893 Define with prototypes.
4894 * sha.h (__P): Remove all uses. (It wasn't defined??)
4895 * sha.c: Include "sha.h" first.
4896 Include <stdlib.h>, <string.h> unconditionally.
4898 * memchr.c (__ptr_t): Remove; all uses changed to void *.
4899 * memcmp.c (__ptr_t): Likewise.
4900 * memrchr.c (__ptr_t): Likewise.
4901 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4902 Include <string.h> unconditionally.
4903 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
4904 * memchr.c: Include <stdlib.h> unconditionally.
4905 * memchr.c (LONG_MAX): Remove.
4906 * memrchr.c (LONG_MAX): Likewise.
4907 * memchr.c (__memchr): Define via a prototype.
4908 * memrchr.c (__memrchr): Likewise.
4909 * memcmp.c (__P): Remove, and remove all uses.
4910 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4911 Remove forward decls; no longer needed.
4912 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4913 Use types required by C89 in prototype.
4915 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4916 * savedir.c: Likewise.
4917 * mkdir.c (free): Remove decl.
4918 * rmdir.c (rmdir): Define with a prototype.
4919 * savedir.c: Include savedir.h first, to test interface.
4921 * mktime.c (STDC_HEADERS): Remove.
4922 Include <stdlib.h>, <string.h> unconditionally.
4924 * modechange.c: Include <stdlib.h> unconditionally.
4925 (malloc): Remove decl.
4927 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
4928 (free): Remove decl.
4930 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
4931 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
4932 (This type really should be intptr_t, but that's a C99ism.)
4933 (_obstack_memcpy): Remove: all uses changed to memcpy.
4934 Include <string.h> unconditionally.
4935 (struct obstack): Assume __STDC__ for types of members
4936 chunkfun, freefun, extra_arg.
4937 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
4938 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
4939 obstack_begin, obstack_specify_allocation,
4940 obstack_specify_allocation_with_arg, obstack_chunkfun,
4941 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
4942 Remove unprototyped decls and the macros that use them.
4943 * obstack.c (POINTER): Remove. All uses changed to void *.
4944 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
4945 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
4946 (defined __STDC__ && __STDC__)]:
4947 Remove nonprototyped code.
4948 Include <stdlib.h> unconditionally.
4949 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
4950 _obstack_allocated_p, _obstack_free, obstack_free,
4951 _obstack_memory_used, print_and_abort):
4952 Define using prototypes.
4953 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
4954 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
4955 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
4956 obstack_next_free, obstack_object_size, obstack_room) [0]:
4957 Remove unused, unprototyped code.
4959 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
4961 * physmem.c (physmem_total, physmem_available, main): Define
4964 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
4965 (main): Define with a prototype.
4967 * posixver.c (getenv): Remove decl.
4969 * putenv.c (malloc): Returns void *, not char *.
4970 Include <string.h> unconditionally.
4971 (strchr, memcpy, NULL): Do not define.
4973 * readtokens.c: Include readtokens.h first, to test interface.
4974 Include <stdlib.h>, <string.h> unconditionally.
4975 (init_tokenbuffer): Define with a prototype.
4977 * regex.c (PARAMS): Remove. All uses removed.
4978 All uses of _RE_ARGS removed, too.
4979 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4981 (bzero): Assume memset exists.
4982 (memcmp, memcpy, NULL): Remove.
4983 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
4984 char, or assignments to local vars of type signed char.
4985 (init_syntax_once, PREFIX(extract_number_and_incr),
4986 PREFIX(print_partial_compiled_pattern),
4987 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
4988 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
4989 PREFIX(regex_grow_registers), PREFIX(regex_compile),
4990 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
4991 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
4992 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
4993 wcs_compile_range, byte_compile_range, truncate_wchar,
4994 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
4995 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
4996 count_mbs_length, wcs_re_match_2_internal,
4997 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
4998 PREFIX(alt_match_null_string_p),
4999 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
5000 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
5001 regfree, PREFIX(extract_number)): Define with prototype. Remove
5002 now-unnecessary declaration, if any.
5003 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
5005 Remove now-unnecessary casts among pointer types.
5006 * regex.h (_RE_ARGS): Remove. All uses removed.
5008 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
5009 (free): Remove decl.
5011 * rpmatch.c: Include <stdlib.h> unconditionally.
5013 * same.c: Include <stdlib.h>, <string.h> unconditionally.
5014 (free): Remove decl.
5016 * save-cwd.c: Include <stdlib.h> unconditionally.
5017 * xgetcwd.c: Likewise.
5019 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
5020 (free): Remove decl.
5022 * strchrnul.c (strchrnul): Define with a prototype.
5023 Fix bug: c_in was not converted to char before searching.
5025 The following changes are not K&R related:
5027 * group-member.h: Include <sys/types.h>, so that this file is
5029 * makepath.h: Likewise.
5031 * getusershell.c (readname, default_index, line_size, readname):
5032 Use size_t, not int, for sizes.
5033 (readname): If the size overflows, report an error instead of
5036 2003-09-09 Derek Robert Price <derek@ximbiot.com>
5038 * getndelim2.c: Assume stdlib.h per the C89 spec.
5040 2003-09-08 Paul Eggert <eggert@twinsun.com>
5042 Assume C89 or better; remove K&R cruft.
5043 A few of these changes were first proposed by Derek Robert Price
5044 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
5046 * addext.c: Include <string.h> unconditionally.
5047 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
5048 Don't declare getenv or malloc.
5050 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
5051 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
5053 (find_stack_direction, alloca): Use prototypes.
5055 * atexit.c (atexit): Define using a prototype.
5057 * basename.c, dirname.c, stripslash.c:
5058 Include <string.h> unconditionally.
5060 * bcopy.c: Include <stddef.h>.
5061 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
5063 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
5065 * error.h (error, error_at_line, error_print_progname)
5066 [! (defined (__STDC__) && __STDC__)]: Remove decls.
5067 * error.c: Include error.h first, to check interface.
5068 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5069 (VA_START): Remove; all uses changeed to va_start.
5070 (exit, strerror): Remove decls.
5071 (error_print_progname): Prototype uncondionally.
5072 Don't include <errno.h>; no longer needed.
5073 (private_strerror): Remove.
5074 (error_tail): Always define.
5075 (error, error_at_line): Assume C89 or better; always use prototypes.
5076 * fatal.c: Include "fatal.h" first, to test interface.
5077 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5078 (VA_START): Remove; all uses changed to va_start.
5079 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
5081 (exit): Remove decl.
5082 (fatal): Prototype unconditionally. Assume va_start works.
5083 Abort at end, to pacify gcc.
5085 * euidaccess.c (main): Define with a prototype.
5087 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5089 * exitfail.c: Include <stdlib.h> unconditionally.
5091 * fnmatch_.h (__P): Remove. All uses changed to assume
5093 * fnmatch.c: Include fnmatch.h first, to test interface.
5094 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5095 (getenv): Remove decl.
5096 (fnmatch): Define using a prototype.
5097 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5098 (FCT): Define using a prototype.
5100 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5102 * gethostname.c: Include <stddef.h>.
5103 (gethostname): Define with prototype. Length is size_t, not int.
5105 2003-09-08 Paul Eggert <eggert@twinsun.com>
5107 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5108 getversion.c should have been removed then, but was accidentally
5111 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5112 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5114 2003-09-07 Paul Eggert <eggert@twinsun.com>
5116 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5117 copy_tm_result. Bug reported by Simon Josefsson in
5118 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5120 2003-09-06 Paul Eggert <eggert@twinsun.com>
5122 * time_r.c, time_r.h: New files.
5124 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5126 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5127 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5129 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5131 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5132 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5135 * timegm.c: Switch to glibc implementation, with the following changes:
5136 [defined HAVE_CONFIG_H]: Include <config.h>.
5137 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5138 (__mktime_internal) [!defined _LIBC]: New decl.
5139 (__gmtime_r) [!defined _LIBC]: New macro and function.
5140 (timegm): Use a prototype, since gnulib assumes C89.
5141 Do not bother declaring tmp to be const, as it's not really usefu.
5142 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5143 (timegm): Declare only if HAVE_DECL_TIMEGM.
5145 2003-09-03 Paul Eggert <eggert@twinsun.com>
5147 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5148 Bug reported by Lute Kamstra in
5149 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5151 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5152 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5153 course with correspondingly smaller numbers for tomorrow and
5154 yesterday. From Tadayoshi Funaba. Originally installed into
5155 sh-utils on 1999-08-07, but the patch got lost (I guess during the
5158 2003-08-31 Simon Josefsson <jas@extundo.com>
5160 * timegm.h: New file.
5161 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
5163 2003-08-31 Karl Berry <karl@gnu.org>
5165 * argp.h: update from libc.
5167 2003-08-28 Bruno Haible <bruno@clisp.org>
5169 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
5170 warning on QNX, which defines O_BINARY to 000000.
5172 2003-08-24 Bruno Haible <bruno@clisp.org>
5174 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
5175 MSVC7 <stdio.h> is included later.
5177 2003-08-20 Bruno Haible <bruno@clisp.org>
5179 * progname.h: New file, from GNU gettext.
5180 * progname.c: New file, from GNU gettext.
5181 * progreloc.c: New file, from GNU gettext.
5183 2003-08-19 Bruno Haible <bruno@clisp.org>
5185 * xstrdup.c: Assume <string.h> exists.
5187 2003-08-18 Jim Meyering <jim@meyering.net>
5189 * setenv.h: Indent nested cpp directive.
5190 * vasnprintf.c: Remove trailing blanks.
5192 2003-08-17 Simon Josefsson <jas@extundo.com>
5193 Bruno Haible <bruno@clisp.org>
5195 * xstrndup.h: New file.
5196 * xstrndup.c: New file.
5198 2003-08-17 Bruno Haible <bruno@clisp.org>
5200 * strndup.h: New file.
5202 2003-08-16 Paul Eggert <eggert@twinsun.com>
5204 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
5205 space, undoing this 2003-08-12 change:
5206 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
5208 2003-08-16 Jim Meyering <jim@meyering.net>
5210 Merge from coreutils.
5211 * xstrtoimax.c: #else #if -> #elif.
5212 * xstrtoumax.c: Likewise.
5214 2003-08-15 Paul Eggert <eggert@twinsun.com>
5216 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
5217 rather than tab, after '#' in shell-script copyright notices.
5218 Suggested by Bruno Haible.
5220 2003-08-15 Jim Meyering <jim@meyering.net>
5221 and Paul Eggert <eggert@twinsun.com>
5223 Merge from coreutils.
5224 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
5225 member but strut utmpx does not. Needed for AIX 4.3.3.
5226 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
5228 2003-08-15 Jim Meyering <jim@meyering.net>
5230 Merge from coreutils.
5231 * xgethostname.c: Include <stdlib.h>.
5232 (xghostname): Don't exit for anything other than memory-related
5233 failure; just return NULL.
5234 * userspec.c: Include "posixver.h".
5235 (parse_user_spec): Accept `.' as a separator only
5236 in pre-POSIX-200112 mode.
5237 * strtoimax.c: Use #elif rather than #else #if.
5238 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5239 Remove function, now that we can rely on a working tzset function.
5240 [!_LIBC]: Ensure that the required autoconf test has been run.
5241 [!defined _NL_CURRENT && HAVE_STRFTIME]:
5242 Use underlying_strftime for %r.
5243 * sha.c: Merge in some clean-up and optimization changes from glibc.
5244 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
5245 Ensure that it is a multiple of 64.
5246 Rearrange loop exit tests so as to avoid performing an
5247 additional fread after encountering an error or EOF.
5248 * realloc.c: Update copyright date.
5250 2003-08-14 Jim Meyering <jim@meyering.net>
5252 Merge from coreutils.
5253 * obstack.h: Whitespace changes.
5254 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
5255 and xcalloc return values.
5256 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
5257 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
5258 hang on OSF/1 5.1 for DIR on both local and remote file systems.
5259 Reported by (and fix confirmed by) Nelson H. F. Beebe.
5260 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5262 Use mntctl's return value to drive the entry-processing loop, since
5263 we can't rely on the value of the vmt_length member in the last
5264 entry. On some systems doing so could result in exhausting
5265 virtual memory. Based in part on a patch from Mike Jetzer.
5267 2003-08-14 Jim Meyering <jim@meyering.net>
5268 and Paul Eggert <eggert@twinsun.com>
5270 Merges from coreutils, plus other fixes.
5271 * physmem.c: Merge in portability changes from gcc/libiberty
5272 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
5273 for credits and details. Thanks to Kaveh Ghazi for helping
5274 to keep these files in sync.
5275 (ARRAY_SIZE): Define it.
5276 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
5277 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
5278 (memcasecmp): Don't assume size_t fits in unsigned int.
5279 Remove casts and duplicate code.
5280 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
5281 (memcpy): Remove definition.
5282 Merge in some clean-up and optimization changes from glibc.
5283 [BLOCKSIZE]: Move definition to top of file.
5284 Ensure that it is a multiple of 64.
5285 Rearrange loop exit tests so as to avoid performing an
5286 additional fread after encountering an error or EOF.
5287 * md5.h (md5_uintptr): Define.
5288 * makepath.c (CLEANUP_CWD): Report an error if we failed to
5289 return to the initial working directory. Preserve errno
5291 * idcache.c: Include "xalloc.h".
5292 (xmalloc, xrealloc): Remove decls.
5293 (getuser): Remove casts no longer required in C89.
5294 * human.c: Include stdio.h, for sprintf.
5295 * group-member.c: Include "xalloc.h".
5296 (xmalloc, xrealloc): Remove decls.
5297 (get_group_info): Remove casts no longer required in C89.
5298 * getusershell.c (readname): Remove casts no longer required in C89.
5299 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
5300 * getline.c: Whitespace fix, from coreutils.
5302 2003-08-13 Paul Eggert <eggert@twinsun.com>
5304 * exclude.c: Include <ctype.h>
5305 (IN_CTYPE_DOMAIN): New macro.
5307 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
5310 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5311 Undo previous (whitespace-only) change.
5313 2003-08-12 Paul Eggert <eggert@twinsun.com>
5315 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5316 Normalize leading white space and remove trailing white space.
5317 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
5318 notice, as per ../config/srclist-update.
5320 Merge from coreutils.
5321 * euidaccess.h: New file.
5322 * euidaccess.c: Include it.
5323 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
5324 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
5325 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
5327 2003-08-11 Bruno Haible <bruno@clisp.org>
5329 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
5330 (vasnprintf): Use it instead of wcslen.
5332 2003-08-11 Bruno Haible <bruno@clisp.org>
5334 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
5335 value to ensure that _Bool promotes to int. Use #define for _Bool when
5336 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
5338 2003-08-10 Karl Berry <karl@gnu.org>
5340 * regex.h: update from libc (whitespace fix).
5342 2003-08-09 Paul Eggert <eggert@twinsun.com>
5344 Merge some files from coreutils. These changes were
5345 originally made by Jim Meyering.
5346 * acl.c: Include <sys/types.h> before <sys/stat.h>;
5347 many older Unixes require this.
5348 * alloca.c (alloca): Remove cast to argument of free;
5349 no longer needed in C89.
5350 * alloca_.h, regex.h: Fix white space to match
5351 what GNU indent does.
5353 2003-08-05 Paul Eggert <eggert@twinsun.com>
5355 * bumpalloc.h: Remove.
5357 2003-08-04 Paul Eggert <eggert@twinsun.com>
5359 * getloadavg.c: Change copyright notice and spacing to conform to
5362 Merge from coreutils.
5363 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
5365 * getdate.y (date): Also accept dates like May-23-2003; suggestion
5366 from Karl Berry, implemented by Jim Meyering.
5367 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
5368 from Dmitry V. Levin.
5369 Remove anachronistic cast of xrealloc.
5370 * fnmatch_.h (__const): Remove. Use 'const'.
5371 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
5372 type. Otherwise, it wouldn't compile with at least /bin/cc on
5373 ymp-cray-unicos9.0.2.X.
5374 Combine two mostly-identical uses of alloca into one.
5375 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
5377 2003-08-04 Dave Love <d.love@dl.ac.uk>
5381 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
5382 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
5383 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
5384 obsolete NLIST_NAME_UNION.
5385 [__GNU__]: Undef BSD and FSCALE.
5386 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
5388 2003-08-03 Paul Eggert <eggert@twinsun.com>
5390 * stdbool_.h (_Bool): Make it signed char, instead of
5391 an enum type, so that it's guaranteed to promote to int. See:
5392 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
5394 2003-07-31 Paul Eggert <eggert@twinsun.com>
5396 * strerror.c: Include config.h, limits.h. Declare sprintf.
5397 (strerror): Don't assume that a printable int fits in 14 bytes.
5399 2003-07-24 Derek Robert Price <derek@ximbiot.com>
5400 Bruno Haible <bruno@clisp.org>
5402 * getline.h (getline, getdelim): Change return type to ssize_t.
5403 * getline.c (getline, getdelim): Likewise.
5404 Remove _GNU_SOURCE define; now it's defined in config.h through
5407 2003-07-22 Paul Eggert <eggert@twinsun.com>
5409 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
5410 over-parenthesization in macros.
5412 Sync with coreutils.
5414 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
5417 Use `exit_failure' for xalloc and xmemcoll instead of their own
5418 private exit-failure variables.
5419 * xalloc.h (xalloc_exit_failure): Remove.
5420 * xmalloc.c: Likewise. Include exitfail.h.
5421 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
5422 * xmemcoll.h (xmemcoll_exit_failure): Remove.
5423 * xmemcoll.c: Likewise. Include exitfail.h.
5424 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
5426 2003-07-18 Paul Eggert <eggert@twinsun.com>
5428 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
5429 * closeout.c: Likewise. Include "closeout.h" right after config.h,
5430 to test that it can stand by itself. Include "exitfail.h".
5431 Clients should set exit_failure instead.
5432 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
5434 2003-07-18 Andreas Schwab <schwab@suse.de>
5436 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
5438 2003-07-18 Bruno Haible <bruno@clisp.org>
5440 * getndelim2.h: New file.
5441 * getndelim2.c: Make into a module of its own. Include config.h,
5443 (getndelim2): Make non-static. Change return type to ssize_t.
5444 * getline.h: Change argument names.
5445 * getline.c: Include getndelim2.h instead of getndelim2.c.
5446 * getnline.c: Include getndelim2.h.
5448 2003-07-17 Bruno Haible <bruno@clisp.org>
5450 * Makefile.am: Remove file.
5451 * Makefile.in: Remove file.
5453 2003-07-17 Bruno Haible <bruno@clisp.org>
5455 * getnline.h: New file.
5456 * getnline.c: New file.
5457 * getndelim2.c: New file, extracted from getline.c.
5458 (getndelim2): Renamed from getdelim2, with added nmax argument.
5459 * getline.c: Include getndelim2.c.
5460 (getdelim2): Moved out to getndelim2.c.
5461 (getline, getdelim): Update.
5463 2003-07-15 <karl@gnu.org>
5465 * vasnprintf.c: update from gettext.
5467 2003-07-15 Jim Meyering <jim@meyering.net>
5469 * makepath.c (make_path): Enclose diagnostic in _(...).
5471 2003-07-14 Paul Eggert <eggert@twinsun.com>
5473 * asnprintf.c, asprintf.c, config.charset, gettext.h,
5474 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
5475 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
5476 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
5477 vasprintf.c, vasprintf.h: Regenerate. These files are now being
5478 updated automatically by ../config/srclist-update. This changes
5479 their license from LPGL to GPL.
5481 2003-07-14 Jim Meyering <jim@meyering.net>
5483 Don't emit diagnostics. Let callers do that.
5484 * save-cwd.c: Don't include "error.h".
5485 (save_cwd): Don't call error. Ensure that errno is valid
5486 when returning nonzero.
5488 * save-cwd.h (restore_cwd): Update prototype.
5489 * save-cwd.c (restore_cwd): Remove two parameters.
5490 Simplify. Don't call error upon failure. Let callers do that.
5491 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
5492 when auditing is enabled. But don't bother updating the #if.
5494 2003-07-14 Simon Josefsson <jas@extundo.com>
5496 * mempcpy.h: New file.
5497 * mempcpy.c: New file.
5499 2003-07-14 Paul Eggert <eggert@twinsun.com>
5501 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
5502 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
5503 unicodeio.c, unicodeio.h, unlocked-io.h:
5504 Switch from LGPL to GPL.
5506 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
5508 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
5509 it breaks C++ compilation.
5510 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
5512 2003-07-10 Jim Meyering <jim@meyering.net>
5514 * vasnprintf.c: Remove trailing blanks.
5515 Make cpp indentation consistent.
5517 2003-07-09 Paul Eggert <eggert@twinsun.com>
5519 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
5520 posixver.c, strftime.c, strnlen.c, strverscmp.c:
5521 Switch from LGPL to GPL.
5523 2003-07-07 Paul Eggert <eggert@twinsun.com>
5525 * mktime.c: Fix some boundary cases and remove need for floating point.
5527 Issue a compile-time diagnostic if time_t is floating point, or if
5528 two's complement arithmetic is not in effect, or if arithmetic
5529 right shift does not propagate the sign. These assumptions were
5530 all in the original code but they weren't checked.
5532 (TIME_T_MIDPOINT, verify): New macros.
5533 (__isleap): Remove; it has integer overflow problems.
5534 (leapyear): New function, without those problems.
5535 (ydhms_tm_diff): Remove; splitting into two parts.
5536 (ydhms_diff): New function, containing the arithmetic part of
5537 the old ydhms_tm_diff function. Issue a compile-time
5538 diagnostic if we are not using C99 integer division.
5539 Avoid casts when possible.
5540 (guess_time_tm): New function, containing the checking part of
5541 the old ydhms_tm_diff function. Return the new value, rather than
5542 the difference between it and the old. Accept a new argument T
5543 so that *T specifies the old value. Check for overflow in the result.
5545 (__mktime_internal): Use a time_t offset, not a long int offset.
5546 This undoes the 2003-06-04 change, which is no longer needed now
5547 that we have better overflow checking.
5548 (localtime_offset): Likewise.
5550 (__mktime_internal): Avoid harmful overflow on hosts where time_t
5551 and long are 64-bit but int is only 32-bit.
5552 (ydhms_diff): Use long int to store year1 and yday1.
5553 Issue a compile-time diagnostic if long int is not wide enough.
5555 (__mktime_internal): Use long int to store adjusted year and yday.
5556 Use plain C rather than preprocessor commands, if that doesn't
5558 Check for overflow (and try to repair) after each probe
5559 rather than checking only at the very end. This avoids some bugs
5560 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
5561 does not equal GMT offset at maximum time).
5562 Use integer to check for overflow rather than floating point; this
5563 is more portable to non-IEEE hosts, and is a tad faster.
5564 When we detect that we are oscillating between two values,
5565 don't check whether tm_isdst has the requested value, since
5566 we already know the answer. When tm_isdst has the wrong value,
5567 use a different heuristic to find the right one, based on the
5568 extreme values actually observed in practice in tz2003a,
5569 rather than the (overly optimistic) "previous 3 calendar quarters".
5571 (not_equal_tm, print_tm, check_result): Use "const T" rather than
5572 "T const" to accommodate glibc style.
5573 (check_result): Use less-confusing report format. "long" -> "long int.
5575 Don't loop if the iteration overflows time_t.
5576 Allow a negative step in the iteration.
5578 2003-07-01 Paul Eggert <eggert@twinsun.com>
5580 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5581 having it depend on HAVE_SYS_TYPES_H.
5583 2003-06-25 Bruno Haible <bruno@clisp.org>
5585 * readlink.c: New file.
5587 2003-06-20 Bruno Haible <bruno@clisp.org>
5589 Assume C89, so PARAMS isn't needed.
5590 * unicodeio.h (PARAMS): Remove.
5591 * unicodeio.c: Don't use PARAMS.
5593 2003-06-18 Jim Meyering <jim@meyering.net>
5595 Merge changes from coreutils.
5596 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5597 Remove explicit declarations of xmalloc and realloc.
5599 (read_utmp): Remove anachronistic cast of xmalloc.
5601 2003-06-17 Paul Eggert <eggert@twinsun.com>
5603 Assume C89, so PARAMS isn't needed.
5604 * backupfile.h (PARAMS): Remove. All uses removed.
5605 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5606 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5607 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5608 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5609 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5610 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5611 xstrtol.h: Likewise.
5612 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5613 same.h, strverscmp.h: Do not include config.h; no longer needed.
5614 Anyway, config.h should always be included before any other file.
5616 2003-06-11 Simon Josefsson <jas@extundo.com>
5618 * sysexit_.h: New file.
5620 2003-05-20 Derek Price <derek@ximbiot.com>
5622 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5624 2003-06-10 Simon Josefsson <jas@extundo.com>
5626 * strchrnul.h: New file.
5627 * strchrnul.c: New file.
5629 2003-06-10 Simon Josefsson <jas@extundo.com>
5631 * argp.h: New file, from glibc.
5632 * argp-ba.c: New file, from glibc.
5633 * argp-eexst.c: New file, from glibc.
5634 * argp-fmtstream.c: New file, from glibc.
5635 * argp-fmtstream.h: New file, from glibc.
5636 * argp-fs-xinl.c: New file, from glibc.
5637 * argp-help.c: New file, from glibc.
5638 * argp-namefrob.h: New file, from glibc.
5639 * argp-parse.c: New file, from glibc.
5640 * argp-pv.c: New file, from glibc.
5641 * argp-pvh.c: New file, from glibc.
5642 * argp-xinl.c: New file, from glibc.
5644 2003-06-07 Jim Meyering <jim@meyering.net>
5646 * readtokens.h: Put `Free Software Foundation, Inc.'
5647 in place of my name in the copyright comment.
5648 Remove definition and uses of __P.
5651 * stat.c: Don't declare xmalloc explicitly.
5652 Instead, include "xalloc.h".
5653 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5654 xrealloc, and xcalloc return values.
5655 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5657 * xgetcwd.h: Remove definition/uses of PARAMS.
5659 2003-06-06 Jim Meyering <jim@meyering.net>
5661 * stdbool_.h: Renamed from stdbool.h.in.
5663 2003-06-06 Jim Meyering <jim@meyering.net>
5665 Merge from coreutils.
5666 * same.c: (same_name): Declare *_basename locals to be `const'.
5667 Consolidate declarations and initializations of *_base* locals.
5669 Merge from coreutils.
5670 This avoids a core dump on systems without GNU putenv,
5671 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5672 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5673 (unsetenv): New static function, from GNU libc.
5674 (rpl_putenv): Use it.
5676 * modechange.c: Remove trailing blanks.
5678 Merge from coreutils.
5679 * fsusage.c: Remove declaration of statfs.
5680 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5682 * posixtm.c: Include <stdbool.h> unconditionally.
5684 2003-06-05 Paul Eggert <eggert@twinsun.com>
5686 * mktime.c (__mktime_internal): When resolving a tm_isdst
5687 mismatch, look in future quarters as well as past. This fixes a
5688 bug when processing fall-backwards gaps immediately after a long
5689 period of daylight-saving time.
5691 * mktime.c: Assume freestanding C89 or better.
5692 (HAVE_LIMITS_H): Remove. Assume it's 1.
5693 (__P): Remove; not used.
5694 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5695 (mktime, not_equal_tm, print_tm, check_result,
5696 main): Use prototypes. Use const * where appropriate.
5697 (main): Fix typo in testing code that uncovered by above changes.
5698 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5700 2003-06-04 Paul Eggert <eggert@twinsun.com>
5702 * mktime.c: Fix Debian bug 177940
5703 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5704 (localtime_offset): Now long int, not time_t, because we want it
5705 to be guaranteed to be signed. All uses changed.
5706 (__mktime_internal): If overflow would occur when adding offset,
5709 Merge 'human' changes from coreutils. Rewrite to support
5710 locale-specific notations like thousands separators.
5711 * human.c: Simplify authorship notice.
5712 Include human.h immediately after config.h.
5713 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5714 <limits.h>: Do not include, since human.h does.
5715 (SIZE_MAX, UINTMAX_MAX): New macros.
5716 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5717 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5718 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5719 (power_letter): Renamed from suffixes.
5720 (generate_suffix_backwards): Remove.
5721 (adjust_value): Now takes int style (because of human.h changes)
5722 and long double value (for greater precision on some platforms).
5723 (group_number): New function.
5724 (human_readable): Use it. Use integer options, not enum.
5725 Put the options before the sizes in the arg list.
5726 Support all the new options.
5727 The old human_readable function has been removed;
5728 use inttostr.h instead.
5729 (human_readable, default_block_size, humblock):
5730 Use uintmax_t, not int, for block sizes.
5731 (human_readable_inexact, block_size_types): Remove.
5732 (block_size_opts): New constant.
5733 (human_options): Renamed from human_block_size, with new signature
5734 that allows block sizes up to UINTMAX_MAX. All callers changed.
5735 * human.h: Add copyright and authorship notice.
5736 Include <limits.h> and <stdbool.h> unconditionally.
5737 (PARAMS): Remove. All uses removed.
5738 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5739 (enum human_inexact_style): Remove tag; now a nameless enum.
5740 (human_floor, human_ceiling, human_round_to_even): Now have
5741 values 2, 0, 1 rather than -1, 1, 0.
5742 (human_group_digits, human_suppress_point_zero, human_autoscale,
5743 human_base_1024, human_SI, human_B): New constants.
5744 (human_readable_inexact, human_block_size): Remove.
5745 (human_readable): Size args are now uintmax_t, not int.
5746 (human_options): New decl.
5748 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5749 unnecessary now that we assume C89 or better. This change
5750 imported from coreutils.
5752 * mktime.c (__mktime_internal): Do not reject negative timestamps
5753 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5754 in the 2003-05-30 sync from glibc.
5756 .h files should stand alone, but we shouldn't include <sys/types.h>
5757 if we can get away with just <stddef.h>.
5759 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5760 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5761 rather than <sys/types.h>, as we merely need size_t.
5762 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5764 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5765 Include <stdio.h>, to get FILE.
5766 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5767 memcasecmp.h has included <stddef.h> and all we need is size_t.
5768 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5769 our interface, instead of including <sys/types.h>
5771 2003-06-02 Paul Eggert <eggert@twinsun.com>
5774 Fix some minor time-related bugs with POSIX time arguments.
5775 Some valid time stamps were being rejected (notably -1, and
5776 time stamps before 1900 on 64-bit hosts). And some invalid
5777 time stamps were being accepted, e.g. September 31.
5779 * posixtm.h (posixtime): Return bool instead of time_t, so
5780 that we can return (time_t) -1 successfully.
5781 * posixtm.c: Likewise.
5782 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5783 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5784 (t): Remove static var.
5785 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5786 of static var. All uses changed.
5787 (year): Do not reject years before 1900; they can occur with
5789 (posix_time_parse): Do not check for out-of-range components;
5790 that is now the caller's responsibility, since our checks were
5791 only approximations.
5792 (posixtime): Use mktime to check for out-of-range components,
5793 since it knows them exactly.
5794 If mktime returns (time_t) -1, check whether an error actually occurred
5795 by invoking localtime on -1.
5796 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5797 posixtime failures better.
5798 Improve the test data (in comments only).
5800 2003-05-30 <karl@gnu.org>
5802 * mktime.c: update from libc.
5804 2003-05-30 Bruno Haible <bruno@clisp.org>
5806 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5807 * localcharset.h: Likewise.
5808 * localcharset.c: Likewise.
5810 2003-05-28 Paul Eggert <eggert@twinsun.com>
5812 Assume the headers required for C89 freestanding compilers.
5813 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5814 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5815 without checking for HAVE_LIMITS_H.
5816 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5817 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5819 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5820 * exclude.c: Include <stdbool.h> unconditionally.
5821 * tempname.c: Include <stddef.h> unconditionally.
5822 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5823 * modechange.c, rpmatch.c (NULL): Don't define, since
5824 <stddef.h> does that.
5825 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5826 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5827 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5828 * xstrtol.c: Likewise.
5829 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5830 * savedir.c: Include <stddef.h> instead of defining NULL.
5832 * addext.c (addext): Use assignment rather than cast, to avoid
5833 warnings on some platforms.
5835 * mktime.c (__mktime_internal): Do not reject negative timestamps
5838 2003-05-10 Bruno Haible <bruno@clisp.org>
5840 * linebreak.c (iconv_string_length): Don't return -1 just because the
5841 string is longer than 4 KB.
5843 2003-05-12 Jim Meyering <jim@meyering.net>
5845 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5846 the space-padded-by-default conversion specifiers, %e, %k, %l.
5848 2003-05-03 Bruno Haible <bruno@clisp.org>
5850 Upgrade to Unicode-4.0.
5851 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5852 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5853 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5854 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5855 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5856 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5857 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5858 Change width of U+E0100..U+E01EF from 1 to 0.
5860 2003-04-25 Bruno Haible <bruno@clisp.org>
5862 * copy-file.c: Include <stddef.h>, for size_t.
5864 2003-04-25 Jim Meyering <jim@meyering.net>
5866 * copy-file.c (copy_file_preserving): Declare buf_size to be
5867 of type size_t, not int.
5869 2003-04-11 Jim Meyering <jim@meyering.net>
5871 Merge changes from Coreutils.
5873 2003-03-22 Jim Meyering <jim@meyering.net>
5875 * strftime.c (widen): Cast alloca return value to proper type.
5877 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5880 * strftime.c (my_strftime): Handle very large width
5881 specifications for numeric values correctly. Improve checks for
5884 2003-01-19 Jim Meyering <jim@meyering.net>
5886 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
5887 (nl_get_alt_digit) [! defined my_strftime]: Define.
5888 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
5889 _nl_get_alt_digit and _nl_get_walt_digit.
5891 * strftime.c (my_strftime): Merge in locale-related changes from libc.
5892 These changes have no effect outside of _LIBC.
5894 2003-04-10 Bruno Haible <bruno@clisp.org>
5896 * findprog.h: New file, from GNU gettext.
5897 * findprog.c: New file, from GNU gettext.
5899 2003-04-05 Jim Meyering <jim@meyering.net>
5901 Merge changes from Coreutils.
5903 * exclude.h (PARAMS): Remove definition and uses.
5904 * exclude.c: Remove uses of `PARAMS'.
5906 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5907 Add test-cases for DOS filenames. Declare program_name.
5908 (main): Set up program_name. Patch by Rich Dawe.
5910 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5912 Use mntctl's return value to drive the entry-processing loop, since
5913 we can't rely on the value of the vmt_length member in the last
5914 entry. On some systems doing so could result in exhausting
5915 virtual memory. Based in part on a patch from Mike Jetzer.
5917 2003-04-04 Bruno Haible <bruno@clisp.org>
5919 * linebreak.h: New file, from GNU gettext.
5920 * linebreak.c: New file, from GNU gettext with slight modifications.
5921 * lbrkprop.h: New file, from GNU gettext.
5923 2003-04-03 Bruno Haible <bruno@clisp.org>
5925 * utf8-ucs4.h: New file, from GNU gettext.
5926 * utf16-ucs4.h: New file, from GNU gettext.
5927 * ucs4-utf8.h: New file, from GNU gettext.
5928 * ucs4-utf16.h: New file, from GNU gettext.
5930 2003-04-02 Bruno Haible <bruno@clisp.org>
5932 * binary-io.h: New file, from GNU gettext.
5934 2003-04-01 Bruno Haible <bruno@clisp.org>
5936 * pathname.h: New file, from GNU gettext.
5937 * concatpath.c: New file, from GNU gettext.
5939 2003-03-30 Bruno Haible <bruno@clisp.org>
5941 * copy-file.c (copy_file_preserving): Don't set owner if the function
5942 chown() doesn't exist.
5944 2003-03-28 Bruno Haible <bruno@clisp.org>
5946 * copy-file.h: New file, from GNU gettext.
5947 * copy-file.c: New file, from GNU gettext.
5949 2003-03-18 Jim Meyering <jim@meyering.net>
5951 * quote.c (quote_n): Fix typo in comment.
5953 2003-03-14 Jim Meyering <jim@meyering.net>
5955 Merge changes from Coreutils.
5956 * obstack.h (obstack_object_size): Declare temporary, __o,
5957 to be const, in order to avoid warnings.
5958 (obstack_room): Likewise.
5959 (obstack_empty_p): Likewise.
5961 2003-03-13 Paul Eggert <eggert@twinsun.com>
5963 Merge changes from Bison.
5964 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
5965 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
5966 when compiling Bison 1.875's `bitset bset = obstack_alloc
5967 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
5968 * hash.c: Include <stdbool.h> unconditionally.
5970 2003-03-09 Paul Eggert <eggert@twinsun.com>
5972 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
5973 Reported by Bruce Becker; see:
5974 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
5976 2003-03-03 Paul Eggert <eggert@twinsun.com>
5977 Bruno Haible <bruno@clisp.org>
5979 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
5980 Reported by John Hughes, see
5981 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
5983 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
5985 * poll_.h: New file.
5988 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
5990 * mathl.h: New file.
5991 * acosl.c: New file.
5992 * asinl.c: New file.
5993 * atanl.c: New file.
5994 * ceill.c: New file.
5997 * floorl.c: New file.
5998 * frexpl.c: New file.
5999 * ldexpl.c: New file.
6001 * sincosl.c: New file.
6003 * sqrtl.c: New file.
6005 * trigl.c: New file.
6006 * trigl.h: New file.
6008 2003-02-17 Bruno Haible <bruno@clisp.org>
6010 * mkdtemp.h: New file, from GNU gettext.
6011 * mkdtemp.c: New file, from GNU gettext.
6013 2003-01-31 Bruno Haible <bruno@clisp.org>
6015 * rename.c: #undef rename before defining rpl_rename.
6016 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
6018 2003-01-30 Bruno Haible <bruno@clisp.org>
6020 * printf-args.h: New file, from GNU gettext.
6021 * printf-args.c: New file, from GNU gettext.
6022 * printf-parse.h: New file, from GNU gettext.
6023 * printf-parse.c: New file, from GNU gettext.
6024 * vasnprintf.h: New file, from GNU gettext.
6025 * vasnprintf.c: New file, from GNU gettext.
6026 * asnprintf.c: New file, from GNU gettext.
6027 * vasprintf.h: New file, from GNU gettext with modifications.
6028 * vasprintf.c: New file, from GNU gettext.
6029 * asprintf.c: New file, from GNU gettext.
6031 2003-01-29 Bruno Haible <bruno@clisp.org>
6033 * stpncpy.h: New file, from GNU gettext with modifications.
6034 * stpncpy.c: New file, from GNU gettext with modifications.
6036 2003-01-28 Bruno Haible <bruno@clisp.org>
6038 * c-ctype.h: New file, from GNU gettext, with changes suggested by
6040 * c-ctype.c: New file, from GNU gettext, with changes suggested by
6043 2003-01-27 Bruno Haible <bruno@clisp.org>
6045 * xsetenv.h: New file, from GNU gettext.
6046 * xsetenv.c: New file, from GNU gettext.
6048 2003-01-23 Bruno Haible <bruno@clisp.org>
6050 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
6052 2003-01-22 Bruno Haible <bruno@clisp.org>
6054 * exit.h: New file, from GNU gettext.
6056 2003-01-11 Bruno Haible <bruno@clisp.org>
6058 * stpcpy.h (stpcpy): Use ANSI C function declarations.
6059 * strcase.h (strcasecmp, strncasecmp): Likewise.
6061 2003-01-14 Jim Meyering <jim@meyering.net>
6063 * same.c (same_name): Tweak a comment.
6065 2003-01-11 Bruno Haible <bruno@clisp.org>
6067 * same.c (same_name): Reorder tests so as to avoid calling stat()
6068 when a string comparison is sufficient.
6070 2003-01-11 Bruno Haible <bruno@clisp.org>
6072 * readtokens.c (readtoken): Cast character to 'unsigned char', not
6075 2003-01-11 Bruno Haible <bruno@clisp.org>
6077 * hash-pjw.c: Add comment about low quality of this function.
6079 2003-01-12 Paul Eggert <eggert@twinsun.com>
6081 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
6082 to avoid collisions with libcurses and libreadline.
6084 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
6085 * getstr.h, getstr.c: Remove.
6086 * getline.c: Include "getline.h", to check interface.
6087 Move body of old getstr.c here: this defines MIN_CHUNK and
6088 declares getdelim2, which is renamed from getstr.
6089 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6091 * linebuffer.c (readlinebuffer): Renamed from readline.
6093 * linebuffer.h: Likewise.
6094 (readline): Remove backward-compatibility macro.
6096 2003-01-12 Jim Meyering <jim@meyering.net>
6098 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6100 2003-01-10 Bruno Haible <bruno@clisp.org>
6102 * alloca_.h: New file.
6103 * getdate.y: Unconditionally include alloca.h.
6104 * makepath.c: Likewise.
6105 * setenv.c: Likewise.
6106 * userspec.c: Likewise.
6108 2003-01-09 Bruno Haible <bruno@clisp.org>
6110 * stdbool.h.in: New file.
6112 2003-01-08 Bruno Haible <bruno@clisp.org>
6114 * safe-read.c: Include specification header first, to ensure its
6116 * full-write.c: Likewise.
6118 2003-01-08 Jim Meyering <jim@meyering.net>
6120 * full-write.c: Undefine and define-away `const' after inclusion
6121 of errno.h, not before. Suggestion from Bruno Haible.
6123 2003-01-07 Jim Meyering <jim@meyering.net>
6125 * full-write.c: Rework so that it may serve to define full_read, too.
6126 * full-read.c: Simply #define FULL_READ and include full-write.c.
6128 2003-01-06 Jim Meyering <jim@meyering.net>
6130 * version-etc.c: Update year in translatable copyright string.
6132 2002-12-25 Bruno Haible <bruno@clisp.org>
6134 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6135 * xstrtol.h: Likewise.
6136 * xstrtoimax.c: Likewise.
6137 * xstrtoumax.c: Likewise.
6138 * human.h: Likewise.
6140 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6141 on systems that have <inttypes.h> but not <stdint.h>.
6143 2002-12-31 Paul Eggert <eggert@twinsun.com>
6145 * memcoll.c (memcoll): Fall back on a simple algorithm using
6146 memcmp if strcoll doesn't work.
6148 2002-12-23 Bruno Haible <bruno@clisp.org>
6150 * localcharset.h: New file.
6151 * localcharset.c: Include it.
6152 * unicodeio.c: Likewise.
6154 2002-12-22 Bruno Haible <bruno@clisp.org>
6156 * utime.c (utime_null): No need to call ftruncate if the file was
6159 2002-12-23 Bruno Haible <bruno@clisp.org>
6161 * memcoll.c (STRCOLL): New macro.
6164 2002-12-22 Bruno Haible <bruno@clisp.org>
6166 * getstr.h (getstr): Define, to avoid clash with libcurses.
6167 * linebuffer.h (readline): Define, to avoid clash with libreadline.
6169 2002-12-22 Bruno Haible <bruno@clisp.org>
6171 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
6173 2002-12-23 Bruno Haible <bruno@clisp.org>
6175 * getline.h: Include <stddef.h>, for size_t.
6177 * unicodeio.h: Include <stddef.h>, for size_t.
6178 * unicodeio.c: Don't include <stddef.h>.
6180 2002-12-17 Bruno Haible <bruno@clisp.org>
6182 * canon-host.c (strdup): Remove unused declaration.
6184 * fsusage.c: Include full_read.h.
6185 (get_fs_usage): Use full_read instead of safe_read.
6187 * utime.c (utime_null): Use SAFE_READ_ERROR.
6189 2002-12-11 Bruno Haible <bruno@clisp.org>
6191 * setenv.h: Rewritten to cope with systems that have setenv() but not
6193 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
6196 2002-12-11 Bruno Haible <bruno@clisp.org>
6198 * setenv.c (alloca): Fall back to malloc.
6200 (setenv): Use freea() to free memory allocated with alloca().
6202 2002-11-13 Bruno Haible <bruno@clisp.org>
6204 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
6205 function declarations.
6206 * unsetenv.c (unsetenv): Likewise.
6208 2002-03-04 Bruno Haible <bruno@clisp.org>
6210 Portability to AIX 4.3.3.
6211 * unsetenv.c: New file, extracted from setenv.c.
6212 * setenv.c: Move the unsetenv() function to unsetenv.c.
6214 2001-12-20 Bruno Haible <bruno@clisp.org>
6216 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
6217 use malloc instead. For SunOS 4.
6219 2001-12-11 Bruno Haible <bruno@clisp.org>
6221 * setenv.c: Declare alloca.
6222 (compar_fn_t): New typedef.
6223 (KNOWN_VALUE, STORE_VALUE): Use it.
6225 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
6228 2002-12-10 Paul Eggert <eggert@twinsun.com>
6230 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
6231 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
6232 Choose values that are less likely to collide with system fnmatch
6234 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
6235 defined (e.g., a pure POSIX system).
6236 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
6237 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
6239 2002-12-06 Jim Meyering <jim@meyering.net>
6241 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
6243 Merge in changes from libc's misc/error.c, in preparation
6244 for the merge of gnulib's changes back into libc.
6246 * error.c (_): Define only if not already defined.
6247 Move definition to follow all #include directives.
6248 Include unlocked-io.h only if !_LIBC.
6249 [_LIBC]: Include <libio/libioP.h>.
6250 [USE_IN_LIBIO]: Include <libio/iolibio.h>
6251 (fflush): Tweak definition to use INTUSE.
6254 2002-12-05 Paul Eggert <eggert@twinsun.com>
6256 * alloca.c [defined emacs]: Include "lisp.h".
6257 (xalloc_die) [defined emacs]: New macro.
6258 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
6259 [! defined emacs]: Include <xalloc.h>.
6260 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
6261 (pointer): Typedef to POINTER_TYPE *.
6262 (malloc): Remove decl; we now always use xmalloc.
6263 (alloca): Use old-style definition, since Emacs needs this.
6264 Check for arithmetic overflow when computing combined size.
6266 2002-12-04 Paul Eggert <eggert@twinsun.com>
6268 Do not generate unlocked-io.h automatically, since it's easier to
6269 maintain it by hand.
6271 * unlocked-io.h: New file, from GNU diffutils,
6272 but with proper copyright notice and attribution.
6274 * Makefile.am: Add copyright notice.
6275 (libfetish_a_SOURCES): Add unlocked-io.h.
6276 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
6277 (DISTCLEANFILES, io_functions): Remove macros.
6278 (EXTRA_DIST): Remove gen_uio.
6279 (unlocked-io.h): Remove rule.
6281 2002-12-04 Jim Meyering <jim@meyering.net>
6283 Reflect the fact that stat.c and lstat.c are no longer generated.
6284 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
6285 (DISTCLEANFILES): Likewise.
6286 (EXTRA_DIST): Likewise.
6287 (all_local): Don't depend on stat.c or lstat.c.
6288 (stat.c, lstat.c): Remove rules.
6289 (EXTRA_DIST): Remove xstat.in.
6291 * xstat.in: Remove file. Contents moved into stat.c.
6292 * stat.c: New file. Contents mostly from xstat.in.
6293 * stat.c: Rework so that it may serve to define rpl_lstat, too.
6294 * lstat.c: New file. Simply #define LSTAT and include stat.c.
6296 * safe-read.c: Rework so that it may serve to define safe_write, too.
6297 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
6299 2002-12-03 Jim Meyering <jim@meyering.net>
6301 * safe-read.c, safe-write.c: Change variable names and comments, but
6302 not semantics, to minimize the differences between these two files.
6303 (safe_read): Change comment to mention SAFE_READ_ERROR.
6305 * safe-read.c (IS_EINTR): Define.
6306 (safe_read): Use IS_EINTR in place of in-function cpp directives.
6308 2002-12-02 Bruno Haible <bruno@clisp.org>
6310 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
6311 Define, taken from safe-read.c.
6312 (INT_MAX): Provide fallback.
6313 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
6314 * safe-write.h (SAFE_WRITE_ERROR): Define.
6316 * safe-read.c (EINTR): Remove definition.
6317 (safe_read): Don't use EINTR if it is absent.
6319 2002-12-02 Jim Meyering <jim@meyering.net>
6321 * safe-read.c (EINTR): Define.
6322 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6323 (INT_MAX): Provide fallback.
6324 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
6326 * safe-read.h (SAFE_READ_ERROR): Define.
6328 2002-12-01 Jim Meyering <jim@meyering.net>
6330 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
6331 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
6333 2002-11-27 Paul Eggert <eggert@twinsun.com>
6335 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6336 hash_rehash): Replace `if (limit <= value) abort ();' with
6337 `if (! (value < limit)) abort ();', for readability.
6339 2002-11-26 <karl@gnu.org>
6341 * strdup.c: copy from libc again, with jim's ok.
6342 * .cppi-disable: re-add strdup.c
6344 2002-11-25 <karl@gnu.org>
6346 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
6347 instead of "strtol.c".
6349 2002-11-25 Jim Meyering <jim@meyering.net>
6351 * mktime.c: Sync from libc, now that it has the latest fix.
6353 2002-11-24 <karl@gnu.org>
6355 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
6356 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
6358 2002-11-24 Jim Meyering <jim@meyering.net>
6360 Update from coreutils:
6362 * mktime.c: Merge in changes from libc.
6364 Avoid a link-time failure on some Linux systems.
6365 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
6366 (__mon_yday): Declare with the STATIC attribute.
6367 (__mktime_internal): Likewise.
6368 Based on a report from Greg Schafer.
6370 2002-11-23 Jim Meyering <jim@meyering.net>
6372 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
6373 Use `unsigned', not `int', as type of index.
6375 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
6377 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
6379 2002-11-22 Paul Eggert <eggert@twinsun.com>
6381 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
6382 hint that one should use `if (! x) abort ();' rather than `assert
6383 (x);', and anyway it's one less thing to worry about configuring.
6384 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6385 hash_rehash, hash_insert): Use abort rather than assert.
6387 2002-11-22 Paul Eggert <eggert@twinsun.com>
6389 * quotearg.h: Allow multiple inclusion by surrounding with
6390 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
6391 so that we can be included first.
6392 (PARAMS): Remove; we now assume C89 or later. All uses removed.
6393 * quotearg.c: Include quotearg.h immediately after config.h.
6394 No need to include stddef.h or sys/types.h any more.
6395 Surround local include files with "", not "<>".
6396 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
6397 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
6398 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
6399 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
6400 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
6401 (ISPRINT): Remove; no longer needed now that we assume C89.
6403 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
6406 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
6407 quotearg_char): Use SIZE_MAX rather than
6408 (size_t) -1 when we are talking about "infinity".
6410 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
6412 2002-11-22 Bruno Haible <bruno@clisp.org>
6414 * safe-read.h: Assume C89. Add comments.
6415 (safe_read): Change return type to size_t.
6416 * safe-read.c (safe_read): Change return type to size_t. Handle byte
6417 counts > SSIZE_MAX correctly.
6418 * safe-write.h: New file.
6419 * safe-write.c: New file.
6420 * full-read.h: New file.
6421 * full-read.c: New file.
6422 * full-write.h: Assume C89. Add comments.
6423 * full-write.c: Include safe-write.h.
6424 (full_write): Rewritten to use safe_write.
6425 Suggested by Jim Meyering and Paul Eggert.
6427 2002-11-21 Bruno Haible <bruno@clisp.org>
6429 Remove case insensitive option matching.
6430 * argmatch.h (argcasematch): Remove declaration.
6431 (ARGCASEMATCH): Remove macro.
6432 (__xargmatch_internal): Remove case_sensitive argument.
6433 (XARGMATCH): Update.
6434 (XARGCASEMATCH): Remove macro.
6435 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
6436 case_sensitive argument.
6437 (argcasematch): Remove function.
6438 (__xargmatch_internal): Remove case_sensitive argument.
6439 (main): Use XARGMATCH instead of XARGCASEMATCH.
6441 * xmalloc.c: Change compile-time error message. Add comment about
6442 required autoconf version.
6444 2002-11-21 Jim Meyering <jim@meyering.net>
6446 * strdup.c (strdup): Tweak comment and initial #if/#include.
6448 Merge in changes from the coreutils.
6450 2002-09-25 Paul Eggert <eggert@twinsun.com>
6451 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
6452 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
6453 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
6454 int. Work more efficiently if X is the same width as uintmax_t.
6455 Do not compare X to -1, to avoid bogus compiler warning.
6456 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
6457 Don't assume that f_frsize and f_bsize are the same type.
6459 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
6462 * makepath.c (make_path): Restore umask *before* creating the final
6464 (make_path): Minor reformatting.
6466 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
6467 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
6469 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
6470 ones. At least on GNU/Linux systems, `auto' means something else.
6473 2002-11-20 Paul Eggert <eggert@twinsun.com>
6475 Merge argmatch cleanups from Bison. Assume C89.
6477 * argmatch.c: Include config.h here, not in argmatch.h.
6478 Include stdlib.h, for EXIT_FAILURE.
6479 Always include <string.h>, since we assume C89.
6480 (EXIT_FAILURE): Remove pre-C89 bug workaround.
6481 * argmatch.h: Do not include <config.h> or <sys/types.h>.
6482 Include <stddef.h> instead, since it's all we need for size_t.
6483 (PARAMS): Remove. All uses removed.
6484 (ARRAY_CARDINALITY): Do not bother to #undef.
6485 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
6486 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6487 Remove unnecessary parentheses.
6488 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6489 Insert necessary parentheses.
6490 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
6491 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
6493 2002-11-19 Bruno Haible <bruno@clisp.org>
6495 * mbswidth.c: Include mbswidth.h right at the beginning.
6496 * mbswidth.h: Include <stddef.h>, for size_t.
6498 * mbswidth.h (PARAMS): Remove macro.
6499 (mbswidth, mbsnwidth): Use ANSI C function declarations.
6500 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
6502 * gcd.h (PARAMS): Remove macro.
6503 (gcd): Use ANSI C function declarations.
6504 * gcd.c (gcd): Likewise.
6506 2002-11-15 Bruno Haible <bruno@clisp.org>
6508 * strcspn.c: Include <stddef.h>.
6509 (strcspn): Use ANSI C function declaration. Change return type to
6511 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
6512 (strpbrk): Use NULL.
6513 * strpbrk.h (PARAMS): Remove macro.
6514 (strpbrk): Use ANSI C function declaration.
6515 * strstr.c: Don't include <sys/types.h>.
6516 * strstr.h (PARAMS): Remove macro.
6517 (strstr): Use ANSI C function declarations.
6519 2002-11-06 Bruno Haible <bruno@clisp.org>
6521 * gcd.h (gcd): Change argument type to 'unsigned long'.
6522 * gcd.c (gcd): Likewise.
6524 2002-11-05 Bruno Haible <bruno@clisp.org>
6526 * gcd.h: New file, from gettext-0.11.5.
6527 * gcd.c: New file, from gettext-0.11.5.
6529 2002-11-05 Bruno Haible <bruno@clisp.org>
6531 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6532 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6533 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6534 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6536 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6537 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6539 * closeout.c: Include gettext.h instead of <libintl.h>.
6540 * human.c: Include gettext.h instead of <libintl.h>.
6541 * quotearg.c: Include gettext.h instead of <libintl.h>.
6542 * rpmatch.c: Include gettext.h instead of <libintl.h>.
6543 * unicodeio.c: Include gettext.h instead of <libintl.h>.
6544 * userspec.c: Include gettext.h instead of <libintl.h>.
6545 * version-etc.c: Include gettext.h instead of <libintl.h>.
6546 * xmalloc.c: Include gettext.h instead of <libintl.h>.
6547 (textdomain): Remove definition.
6548 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
6550 * long-options.c: Remove include of <libintl.h> and definition of _.
6551 * same.c: Remove include of <libintl.h> and definition of _.
6553 2002-11-04 Bruno Haible <bruno@clisp.org>
6555 * stpcpy.h: New file, from GNU gettext-0.11.5.
6556 * strcase.h: New file, from GNU gettext-0.11.5.
6557 * strpbrk.h: New file, from GNU gettext-0.11.5.
6558 * strstr.h: New file, from GNU gettext-0.11.5.
6559 * xgetcwd.h: New file, from GNU gettext-0.11.5.
6561 2002-05-09 Bruno Haible <bruno@clisp.org>
6563 * config.charset: Update for newest glibc. Add canonical names
6564 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
6566 2002-05-09 Bruno Haible <bruno@clisp.org>
6568 * localcharset.c (get_charset_aliases): Add more Windows specific
6571 2002-05-08 Owen Taylor <otaylor@redhat.com>
6573 * config.charset: A few additions for Solaris.
6575 2001-12-05 Bruno Haible <bruno@clisp.org>
6577 * localcharset.c (locale_charset): Don't return an empty string.
6579 2001-10-23 Bruno Haible <haible@clisp.cons.org>
6581 * config.charset: msdos in uk_UA uses CP1125.
6583 2001-08-05 Bruno Haible <haible@clisp.cons.org>
6585 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6586 * localcharset.c (locale_charset): Declare as extern "C".
6588 2002-02-15 Bruno Haible <bruno@clisp.org>
6590 * config.charset [msdosdjgpp]: For Russian, use CP866.
6592 2002-02-11 Bruno Haible <bruno@clisp.org>
6594 * config.charset: Add support for NetBSD.
6596 2002-09-25 <karl@gnu.org>
6598 * strdup.c: copy from libc/string (via ../config/srclist*).
6599 * getopt*: copy from libc/posix.
6600 * gettext.h: copy from gettext.
6601 * .cppi-disable: add strdup.c, gettext.h.
6603 2002-07-01 Jim Meyering <meyering@lucent.com>
6605 * c-stack.c: Include sys/time.h.
6606 From Volker Borchert.
6608 2002-06-11 Paul Eggert <eggert@twinsun.com>
6610 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6611 New macro. Use it uniformly instead of
6612 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6613 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6614 reported by Vin Shelton.
6616 2002-06-22 Jim Meyering <meyering@lucent.com>
6618 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6619 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6621 2002-06-22 Paul Eggert <eggert@twinsun.com>
6623 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6624 Do not assume SA_SIGINFO behavior.
6625 Bug reported by Jim Meyering on NetBSD 1.5.2.
6627 2002-06-22 Jim Meyering <meyering@lucent.com>
6629 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6631 * exitfail.c, exitfail.h: Likewise.
6632 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6634 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6636 (EXTRA_DIST): Add fnmatch_loop.c.
6637 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6639 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6640 * fnmatch.c: Update from diffutils-2.8.2.
6641 * fnmatch_.h: New file. From diffutils-2.8.2.
6642 * fnmatch.h: Remove file.
6644 2002-06-18 Paul Eggert <eggert@twinsun.com>
6646 * file-type.h: Report an error if neither S_ISREG nor
6647 S_IFREG is defined, instead of using a test specific to glibc
6648 2.2. This should be safe, since POSIX requires S_ISREG and
6649 Unix Version 7 had S_IFREG. We don't need to check for
6650 <sys/types.h> since we don't use any symbols that it defines.
6652 2002-06-15 Jim Meyering <meyering@lucent.com>
6654 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6655 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6656 have been included before this file.
6658 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6660 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6661 so that each temporary file name is unique and valid in the first
6662 8 characters, for operation under DOS.
6664 2002-06-15 Jim Meyering <meyering@lucent.com>
6666 Work even with DJGPP 2.03, which lacks support for symlinks.
6668 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6670 * lchown.c (S_ISLNK): Likewise.
6672 2002-06-14 Jim Meyering <meyering@lucent.com>
6674 * file-type.h: Use the version from diffutils-2.8.2.
6675 * file-type.c: Likewise.
6677 2002-05-27 Jim Meyering <meyering@lucent.com>
6679 Fix a problem seen only on nonconforming systems whereby ls.c's
6680 use of localtime, and then of gettimeofday would cause trouble:
6681 the localtime call used to initialize rpl_gettimeofday's save
6682 mechanism would clobber ls's current local time information so
6683 that in any long listing the first file would always be listed
6684 with date 1970-01-01. Analysis by Volker Borchert.
6686 * gettimeofday.c (localtime): Undefine.
6687 (rpl_localtime): New function.
6689 2002-05-22 Jim Meyering <meyering@lucent.com>
6691 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6692 * file-type.h: New file.
6693 * file-type.c (file_type): New file/function. Extracted from diffutils.
6695 2002-04-29 Paul Eggert <eggert@twinsun.com>
6697 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6699 2002-04-28 Paul Eggert <eggert@twinsun.com>
6701 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6702 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6703 of 127, since 64 is the largest conceivable number for ancient
6705 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6707 2002-04-28 Jim Meyering <meyering@lucent.com>
6709 * sig2str.c (WTERMSIG): Remove definition (unused).
6711 2002-04-28 Paul Eggert <eggert@twinsun.com>
6713 * sig2str.h, sig2str.c: New files.
6714 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6716 2002-04-24 Jim Meyering <meyering@lucent.com>
6718 * gettext.h: New file, from Gettext.
6719 * Makefile.am (INCLUDES): Remove -I../intl.
6720 (libfetish_a_SOURCES): Add gettext.h.
6722 2002-04-16 Jim Meyering <meyering@lucent.com>
6724 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6725 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6726 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6728 2002-04-12 Jim Meyering <meyering@lucent.com>
6730 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6732 2002-03-10 Jim Meyering <meyering@lucent.com>
6734 * makepath.c (make_path): Remove a comma from a diagnostic.
6735 Suggestion from Santiago Vila.
6737 2002-03-08 Jim Meyering <meyering@lucent.com>
6739 * rename.c: Mention that this wrapper is needed also on
6740 mips-dec-ultrix4.4 systems.
6742 2002-03-02 Jim Meyering <meyering@lucent.com>
6744 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6745 not HAVE_CLOCK_SETTIME.
6747 2002-02-27 Paul Eggert <eggert@twinsun.com>
6749 * nanosleep.h: Rename to....
6750 * timespec.h: New name for nanosleep.h. All uses changed.
6752 * gettime.c: New file.
6753 * settime.c: New file.
6756 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6757 timespec.h. Remove nanosleep.h.
6759 2002-02-25 Paul Eggert <eggert@twinsun.com>
6761 * acl.c, acl.h: New files.
6762 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6764 2002-02-24 Jim Meyering <meyering@lucent.com>
6766 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6767 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6768 cause trouble. Reported by Nelson Beebe.
6770 2002-02-23 Paul Eggert <eggert@twinsun.com>
6772 * path-concat.c (xpath_concat): Reorder code to pacify
6773 compilers that don't know that xalloc_die never returns.
6775 2002-02-20 Jim Meyering <meyering@lucent.com>
6777 * getdate.c: Regenerate using bison-1.33.
6779 2002-02-15 Paul Eggert <eggert@twinsun.com>
6781 * posixver.c, posixver.h: New files.
6782 * Makefile.am (libfetish_a_SOURCES): Add them.
6784 2002-02-02 Paul Eggert <eggert@twinsun.com>
6785 Bruno Haible <bruno@clisp.org>
6787 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6788 (fwrite_success_callback): New declaration.
6789 * unicodeio.c (unicode_to_mb): New function, extracted from
6790 print_unicode_char. Call failure callback instead of error.
6791 (fwrite_success_callback): New function.
6792 (exit_failure_callback): New function.
6793 (fallback_failure_callback): New function.
6794 (print_unicode_char): Call unicode_to_mb.
6796 2002-01-26 Jim Meyering <meyering@lucent.com>
6798 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6800 2002-01-22 Jim Meyering <meyering@lucent.com>
6802 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6803 Otherwise, some versions of automake would omit the rule that makes
6804 Makefile from Makefile.in.
6806 2001-01-21 Paul Eggert <eggert@twinsun.com>
6808 * xmemcoll.h, xmemcoll.c: New files.
6809 * Makefile.am (libfetish_a_SOURCES): Add them.
6810 * memcoll.c: Include errno.h, and declare errno if not defined.
6811 (memcoll): Set errno to zero if there is no error.
6813 * quotearg.c (quotearg_buffer_restyled):
6814 Fix bug with quoting buffers containing NUL when backslashing escapes.
6815 This bug was exposed by the other changes in this patch.
6816 (quotearg_n_options): New arg ARGSIZE.
6817 All callers changed.
6818 (quoting_options_from_style): New function.
6819 (quotearg_n_style): Use it.
6820 (quotearg_n_style_mem): New function.
6822 * quotearg.h (quotearg_n_style_mem): New function.
6824 2002-01-16 Jim Meyering <meyering@lucent.com>
6826 * getdate.y: Add three semicolons, each just before a closing brace.
6827 Bison (as of version 1.31) no longer papers over that mistake.
6829 2002-02-14 Paul Eggert <eggert@twinsun.com>
6831 * backupfile.c (ISDIGIT): Comment fix.
6832 * getdate.y (ISDIGIT): Likewise.
6833 * posixtm.c (ISDIGIT, year): Likewise.
6834 * strverscmp.c (ISDIGIT): Likewise.
6835 * userspec.c (ISDIGIT): Likewise.
6837 2002-01-05 Jim Meyering <meyering@lucent.com>
6839 * version-etc.c (version_etc_copyright): Update copyright year.
6841 2001-01-19 Paul Eggert <eggert@twinsun.com>
6843 * closeout.c (close_stdout_status): If ferror (stdout), do
6844 not silently exit merely because the output buffer happens to
6845 have nothing pending.
6847 2001-12-18 Paul Eggert <eggert@twinsun.com>
6849 See the big note in ../ChangeLog.
6850 * human.c (suffixes): Prefer K to k for 1024.
6851 (generate_suffix_backwards): New function.
6852 (human_readable_inexact): Use it.
6853 * xstrtol.c (__xstrtol): If there is no number but there
6854 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6855 Accept 'K' as well as 'k'.
6857 2001-12-15 Jim Meyering <meyering@lucent.com>
6859 * regex.h (__restrict_arr): Update from libc.
6861 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6862 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6865 2001-12-10 Jim Meyering <meyering@lucent.com>
6867 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6868 Instead, include "xalloc.h".
6869 (initbuffer): Don't cast xmalloc return value to char*.
6870 (readline): Reword comment.
6871 Don't cast xrealloc return value to char*
6874 2001-12-09 Jim Meyering <meyering@lucent.com>
6876 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6877 `signed and unsigned type in conditional expression'.
6878 * posixtm.c (posix_time_parse): Likewise.
6880 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6882 * readtokens.c (readtoken): Declare an index to be of type unsigned
6883 to avoid a pedantic warning.
6885 * getstr.c: Don't include assert.h.
6886 (getstr): Remove warning-evoking assertions.
6887 Return -1 if offset parameter is out of bounds.
6888 Change the type of a local from int to size_t.
6890 * strftime.c (my_strftime_localtime_r): Include this function
6891 definition in the `#if ! HAVE_TM_GMTOFF' block.
6893 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6894 Include xalloc.h instead.
6896 2001-12-02 Jim Meyering <meyering@lucent.com>
6898 * tempname.c: Don't declare getenv, thus reverting the change of
6899 2001-11-18. It's no longer necessary, now that stdlib.h is always
6902 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6903 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
6905 2001-11-30 Akim Demaille <akim@epita.fr>
6907 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6908 before being defined.
6910 2001-11-27 Paul Eggert <eggert@twinsun.com>
6912 * quotearg.h (quotearg_n, quotearg_n_style):
6913 First arg is int, not unsigned.
6914 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6915 (SIZE_MAX, UINT_MAX): New macros.
6916 (quotearg_n_options): Abort if N is negative.
6917 Avoid overflow check on hosts where size_t is 64 bits and int
6918 is 32 bits, as overflow is impossible there.
6919 Fix off-by-one typo that caused unnecessary reallocation.
6921 2001-11-27 Jim Meyering <meyering@lucent.com>
6923 * tempname.c: Merge with version from libc.
6924 * regex.c: Likewise.
6926 * tempname.c: Include stdlib.h unconditionally. On some old systems
6927 for which STDC_HEADERS is 0, it was not included, resulting in a
6928 warning about an integer-to-pointer conversion problem with getenv.
6929 Reported by Volker Borchert.
6931 2001-11-26 Jim Meyering <meyering@lucent.com>
6933 * gtod.h: Remove file.
6934 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
6935 * gettimeofday.c: Don't include gtod.h.
6936 (GTOD_init): Remove function.
6937 (rpl_gettimeofday): Do its job here instead, rather than aborting.
6938 Suggestion from Volker Borchert.
6940 2001-11-23 Jim Meyering <meyering@lucent.com>
6942 * hash.h (struct hash_table): Don't define here. Merely declare it.
6943 * hash.c (struct hash_table): Define it here instead.
6945 2001-11-22 Jim Meyering <meyering@lucent.com>
6947 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
6949 2001-11-18 Paul Eggert <eggert@twinsun.com>
6951 * tempname.c (TMP_MAX): Remove; no longer needed.
6952 (TEMPORARIES): New macro.
6953 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
6954 removes an artificial limitation (e.g. HP-UX 10.20, where
6957 2001-11-18 Jim Meyering <meyering@lucent.com>
6959 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
6962 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
6963 files will be created before anything else.
6965 2001-11-17 Jim Meyering <meyering@lucent.com>
6967 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
6968 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
6969 rather than group writable. Patch by Juan F. Codagnone.
6971 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
6972 Instead, include "xalloc.h".
6974 * mountlist.c: Include unlocked-io.h after all system headers.
6975 Remove explicit declarations of xmalloc, xrealloc,
6976 and xstrdup. Instead, include "xalloc.h".
6978 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
6979 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
6980 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
6982 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
6983 Reported by Padraig Brady.
6985 * mkstemp.c: #undef mkstemp.
6987 (rpl_mkstemp): Rename from mkstemp.
6990 2001-11-16 Jim Meyering <meyering@lucent.com>
6992 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
6993 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
6994 determine the amount of total physical memory, use pstat_getstatic.
6995 HPUX-11 doesn't define _SC_PHYS_PAGES.
6996 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
6997 If sysconf couldn't be used to determine the amount of available
6998 physical memory, use both pstat_getstatic and pstat_getdynamic.
6999 Based on a patch from Bob Proulx.
7001 2001-11-05 Jim Meyering <meyering@lucent.com>
7003 * xstat.in (slash_aware_lstat): Correct a misleading comment.
7005 2001-11-03 Jim Meyering <meyering@lucent.com>
7007 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
7008 in argmatch_to_argument call.
7010 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
7013 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
7014 e.g., a fault due to an attempt to free a NULL pointer.
7016 2001-11-01 Jim Meyering <meyering@lucent.com>
7018 * dirfd.c, dirfd.h: New files.
7019 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
7021 * hash.c (hash_print) [TESTING]: Clean up.
7023 2001-10-22 Paul Eggert <eggert@twinsun.com>
7025 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
7026 to avoid a warning if -Wall.
7028 2001-10-21 Paul Eggert <eggert@twinsun.com>
7030 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
7032 2001-10-21 Jim Meyering <meyering@lucent.com>
7034 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
7035 this code would end up calling gettext even in packages built
7037 * getopt.c (_): Likewise.
7038 * regex.c (_): Likewise.
7040 2001-10-20 Paul Eggert <eggert@twinsun.com>
7042 * error.c (strerror_r): Do not declare unless !_LIBC.
7043 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
7044 Use strerror_r that is only a macro, even if it is not a function.
7045 (strerror): Check for HAVE_DECL_STRERROR before declaring.
7046 (private_strerror): Use prototypes, not old-style function definition.
7047 (print_errno_message): New function.
7048 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
7050 (error_tail, error, error_at_line): Use it.
7052 2001-10-11 Jim Meyering <meyering@lucent.com>
7054 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
7055 and quote_n (1, ... to avoid clobbering a buffer.
7057 2001-10-05 Jim Meyering <meyering@lucent.com>
7059 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
7060 * hash-pjw.c: New file (factored out of fileutils' remove.c).
7061 * hash-pjw.h: New file.
7063 2001-09-30 Jim Meyering <meyering@lucent.com>
7065 * mountlist.c [MOUNTED_GETFSSTAT]:
7066 Include <sys/ucred.h>, for Apple Darwin.
7067 Include sys/mount.h and sys/fs_types.h only if available.
7069 (read_filesystem_list): Use FS_TYPE.
7071 2001-09-29 Paul Eggert <eggert@twinsun.com>
7073 * exclude.c (excluded_filename): 0 -> false, since it's
7076 2001-09-28 Paul Eggert <eggert@twinsun.com>
7078 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
7079 #defines strtoimax. Also treat the other strto* functions
7082 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
7083 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
7084 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7086 2001-09-26 Jim Meyering <meyering@lucent.com>
7088 Most macros in unlocked-io.h had the wrong number of arguments.
7089 * gen-uio: New script.
7090 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7091 * unlocked-io.hin: Remove file.
7092 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7093 rather than trying to embed it here.
7094 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7095 Reported by Padraig Brady.
7097 2001-09-25 Volker Borchert <bt@teknon.de>
7099 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7101 2001-09-23 Jim Meyering <meyering@lucent.com>
7103 * mountlist.c: Remove useless parentheses in #if directives.
7104 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7105 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7107 2001-09-22 Jim Meyering <meyering@lucent.com>
7109 * localcharset.c: Update from latest gettext.
7110 * config.charset: Likewise.
7112 2001-09-20 Jim Meyering <meyering@lucent.com>
7114 * xstrtol.c (strtoimax): Guard declaration with
7115 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7116 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7117 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7118 (strtoumax): Likewise, for completeness (it wasn't necessary).
7120 2001-09-06 Paul Eggert <eggert@twinsun.com>
7122 * strtoimax.c (HAVE_LONG_LONG):
7123 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7124 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7125 to work around bug in IBM C compiler.
7127 2001-09-16 Jim Meyering <meyering@lucent.com>
7129 * mkdir.c: New file.
7131 2001-09-04 Paul Eggert <eggert@twinsun.com>
7133 * xgetcwd.c: Revert some of the previous change; intead,
7134 fix the HAVE_GETCWD_NULL code to behave more like the
7135 !HAVE_GETCWD_NULL code used to.
7138 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7141 2001-09-04 Paul Eggert <eggert@twinsun.com>
7143 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7144 Use ssize_t, not int, to store result of readlink.
7145 Check for ssize_t overflow as well as size_t overflow,
7146 as POSIX says the result of readlink is implementation-defined
7147 when ssize_t overflows.
7148 Remove unnecessary cast to char*.
7149 Use free+malloc instead of realloc, as the storage doesn't need
7150 to be preserved and it's clearer and can be more efficient that way.
7151 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7152 * xreadlink.h (xreadlink): Update prototype.
7154 2001-09-03 Paul Eggert <eggert@twinsun.com>
7156 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7157 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7158 spotted by Jim Meyering.
7160 2001-09-03 Jim Meyering <meyering@lucent.com>
7162 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
7164 2001-09-03 Paul Eggert <eggert@twinsun.com>
7166 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
7167 like the HAVE_GETCWD_NULL code.
7168 Include pathmax.h if not HAVE_GETCWD.
7169 Do not include xalloc.h.
7170 (INITIAL_BUFFER_SIZE): New symbol.
7171 Do not use xmalloc / xrealloc, since the caller is responsible for
7172 handling errors. Preserve errno around `free' during failure.
7173 Do not overrun buffer when using getwd.
7175 2001-09-03 Paul Eggert <eggert@twinsun.com>
7177 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
7178 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
7180 2001-09-02 Jim Meyering <meyering@lucent.com>
7182 * error.c: Update from GNU libc.
7184 2001-09-01 Jim Meyering <meyering@lucent.com>
7186 * xreadlink.c: New file.
7187 * xreadlink.h: New file.
7188 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
7190 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
7191 doesn't conflict with sparc Solaris 7's definition in
7192 /usr/include/sys/int_types.h.
7194 * exclude.c: Use `""', not `<>' to #include non-system header files.
7195 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7196 and strncasecmp as r-values. Unixware didn't have declarations.
7198 2001-08-31 Jim Meyering <meyering@lucent.com>
7200 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7201 Use an initial, malloc'd, buffer of length 128 rather than
7202 a statically allocated one of length 1024.
7204 2001-08-30 Paul Eggert <eggert@twinsun.com>
7206 * xgetcwd.c: Don't include pathmax.h.
7207 Include stdlib.h and unistd.h if available.
7209 (xmalloc, xstrdup, free): Remove decls.
7210 (xgetcwd): Don't assume sizes fit in unsigned.
7211 Check for overflow when computing sizes.
7212 Simplify reallocation code.
7214 2001-08-28 Paul Eggert <eggert@twinsun.com>
7216 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
7218 * strtoimax.c: Renamed from strtoxmax.c, removing the
7221 Also, make the following further changes to make this file's
7222 configuration more similar to that of strtol.c:
7223 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
7224 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7225 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7226 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7227 changed to signed values.
7229 And make the following changes as well:
7230 Fix copyright notice, as 1999 was missing.
7231 (verify): New macro.
7232 (strtoimax): Check sizes at compile-time, not run-time.
7233 Prefer strtol to strtoll if both work.
7234 (main): Remove; it was not that useful and was a pain to maintain.
7236 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
7238 2001-08-30 Paul Eggert <eggert@twinsun.com>
7240 * savedir.c (savedir): Remove size parameter, as POSIX says that
7241 a directory's st_size can have an arbitrary value, so the old
7242 usage could waste an arbitrary amount of memory. All uses
7244 * savedir.h: Update prototype.
7246 2001-08-30 Paul Eggert <eggert@twinsun.com>
7248 * xstrtol.c (strtoimax): New decl.
7250 2001-08-28 Paul Eggert <eggert@twinsun.com>
7252 * xstrtol.h: Add copyright notice.
7253 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
7254 LONGINT_INVALID_SUFFIX_CHAR.
7256 2001-08-30 Paul Eggert <eggert@twinsun.com>
7258 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
7261 2001-08-30 Paul Eggert <eggert@twinsun.com>
7263 * hash.c: Remove '2001' from copyright notice.
7265 2001-08-30 Paul Eggert <eggert@twinsun.com>
7267 * full-write.h: New file.
7268 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
7269 * full-write.c: Correct credits, as cccp.c no longer
7270 exists and anyway it was so heavily changed from the old cccp
7271 code as to be unrecognizable. Include full-write.h.
7272 (full_write) Return size_t, with short writes meaning failure.
7273 All callers changed. This fixes a bug with large buffers
7275 * utime.c: Include full-write.h.
7277 2001-08-30 Paul Eggert <eggert@twinsun.com>
7279 Merge 'exclude' changes from tar 1.13.22.
7280 This fixes one or two unlikely storage allocation overflow bugs,
7281 but doesn't change user-visible behavior otherwise.
7283 2001-08-30 Paul Eggert <eggert@twinsun.com>
7285 * exclude.c (bool): Declare, perhaps by including stdbool.h.
7286 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
7287 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
7288 Include if available.
7289 (<xalloc.h>): Include
7290 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
7291 (verify): New macro. Use it to verify that EXCLUDE macros do not
7292 collide with FNM macros.
7293 (struct patopts): New struct.
7294 (struct exclude): Use it, as exclude patterns now come with options.
7295 (new_exclude): Support above changes.
7296 (new_exclude, add_exclude_file):
7297 Initial size must now be a power of two to simplify overflow checking.
7298 (free_exclude, fnmatch_no_wildcards): New function.
7299 (excluded_filename): No longer requires options arg, as the options
7300 are determined by add_exclude. Now returns bool, not int.
7301 (excluded_filename, add_exclude):
7302 Add support for the fancy new exclusion options.
7303 (add_exclude, add_exclude_file): Now takes int options arg.
7304 Check for arithmetic overflow when computing sizes.
7305 (add_exclude_file): xrealloc might modify errno, so don't
7306 realloc until after errno might be used.
7308 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
7310 (free_exclude): New decl.
7311 (add_exclude, add_exclude_file): Now takes int options arg.
7312 (excluded_filename): No longer requires options arg, as the options
7313 are determined by add_exclude. Now returns bool, not int.
7315 2001-08-30 Paul Eggert <eggert@twinsun.com>
7317 * alloca.c (alloca): Arg is of type size_t, not unsigned.
7319 2001-08-27 Jim Meyering <meyering@lucent.com>
7321 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
7323 * version-etc.c (N_): Remove definition.
7324 Revert most of last change.
7325 Instead, simply don't mark the `Copyright...' string for translation.
7326 Based on advice from Paul Eggert.
7328 * strtoxmax.c: Tweak comment.
7330 2001-08-26 Jim Meyering <meyering@lucent.com>
7332 * version-etc.c (version_etc_copyright_fmt): Replace literal year
7333 of copyright with `%s' so translators don't get an untranslated
7335 (COPYRIGHT_YEAR): Define.
7336 (version_etc): Use fprintf rather than fputs.
7337 Suggestion from Ulrich Drepper.
7339 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
7341 * strtoll.c: New file, from GNU libc.
7342 * xstrtoimax.c: New file.
7344 * xstrtol.h: Add xstrtoimax.
7345 * strtoumax.c: New file. Simply include "strtoumax.c".
7346 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
7348 * strtoumax.c: Factor to work both for unsigned and signed types, ...
7349 * strtoxmax.c: ... then renamed to this.
7351 2001-08-13 Paul Eggert <eggert@twinsun.com>
7353 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
7354 Port to Solaris 8, where 'sed' requires a space after the 'r'
7355 command, and where sh dislikes "$/". Clean up the spacing a bit.
7356 Redirect output to $tmp just once.
7358 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
7360 * addext.c (<errno.h>): Include.
7361 (errno): Declare if not defined.
7362 (addext): Work correctly when pathconf returns -1 and leaves
7363 errno alone because there is no limit. Also, work even if
7364 pathconf returns a value greater than SIZE_MAX.
7366 2001-08-12 Jim Meyering <meyering@lucent.com>
7368 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
7369 Simply `return getcwd (NULL, 0);'.
7370 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
7371 Use 1300 as initial value for length, not PATH_MAX.
7373 * pathmax.h: Clean up cpp syntax.
7375 2001-08-12 Jim Meyering <meyering@lucent.com>
7377 * gettimeofday.c: New file.
7379 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
7381 2001-08-04 Jim Meyering <meyering@lucent.com>
7383 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
7384 to get in sync with glibc.
7386 2001-08-03 Paul Eggert <eggert@twinsun.com>
7388 The following changes are from gettext 0.10.39 as maintained by
7391 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
7392 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
7393 with inverted sense. All uses changed.
7395 * mbswidth.c: Don't include <limits.h>.
7396 Include <stdlib.h> and <string.h> unconditionally.
7397 (iswcntrl, mbsinit, ISCNTRL): New macros.
7398 (mbsnwidth): Use K&R style function declarations.
7399 Don't bother checking for MB_LEN_MAX == 1, since the compiler
7400 can optimize it when MB_CUR_MAX == 1.
7401 The width of control characters is zero, not 1.
7403 2001-07-15 Jim Meyering <meyering@lucent.com>
7405 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
7406 (BUILT_SOURCES): Add unlocked-io.h.
7407 (io_functions): Define.
7408 (unlocked-io.h): New rule.
7409 (DISTCLEANFILES): Add unlocked-io.h.
7410 (all-local): Depend on unlocked-io.h, to ensure it is created.
7412 * unlocked-io.hin: New file
7414 * regex.c: Update from glibc.
7416 2001-07-05 Jim Meyering <meyering@lucent.com>
7418 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
7420 (libfetish_a_SOURCES): Put all .h files here instead.
7421 Remove a thus-exposed (better checks in automake) duplicate and
7422 two unnecessary .h files.
7424 2001-06-11 Jim Meyering <meyering@lucent.com>
7426 * regex.c: Update from GNU libc.
7428 2001-05-27 Jim Meyering <meyering@lucent.com>
7430 * readutmp.h (UT_TYPE): Define.
7432 2001-05-24 Jim Meyering <meyering@lucent.com>
7434 * argmatch.c: Include "quote.h".
7435 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
7436 quote function. Reported by Göran Uddeborg.
7438 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
7440 * dirname.c (dir_name): Compute append_dot using path, not newpath
7441 which is not yet declared.
7443 2001-05-11 Paul Eggert <eggert@twinsun.com>
7445 * Makefile.am (libfetish_a_SOURCES):
7446 Add strftime.c, since we now compile it on all hosts.
7448 * strftime.c (my_strftime):
7449 Define to nstrftime if emacs, but only if my_strftime is not defined.
7450 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
7451 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
7452 Add one more extra argument: a nanoseconds value.
7455 (my_strftime function): Add %N format.
7456 (emacs_strftimeu): Renamed from emacs_strftime,
7457 with extra ut argument.
7459 2001-05-11 Paul Eggert <eggert@twinsun.com>
7461 dirname code cleanup. base_name now behaves more compatibly
7462 with POSIX basename when given file names that have trailing
7463 slashes, and similarly for dir_name. Add new primitives
7464 base_len and dir_len. Put the directory-name-related decls
7467 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
7468 * backupfile.c (base_name): Likewise.
7469 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
7470 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
7471 * makepath.c (strip_trailing_slashes): Likewise.
7472 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
7474 * rename.c (strip_trailing_slashes): Likewise.
7475 * same.c (base_name): Likewise.
7476 * stripslash.c (ISSLASH): Likewise.
7478 * addext.c: Include <dirname.h> after size_t is defined.
7479 * backupfile.c: Likewise.
7481 * addext.c (addext): Use base_len to trim redundant
7482 trailing slashes instead of doing it ourselves.
7483 But do not trim the last slash if it is not redundant.
7485 * backupfile.c (find_backup_file_name,
7486 max_backup_version): Use base_len instead of rolling it ourselves.
7487 Handle the case of "" and (on DOS) "C:" correctly.
7489 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
7490 Include <string.h>, <dirname.h>.
7491 (base_name): Allow file names ending in slashes, other than names
7492 that are all slashes. In this case, return the basename followed
7493 by the slashes. This is more general, and can be used in places
7494 where the original base_name purposely had an assertion failure.
7495 (base_len): New function.
7497 * dirname.c: Include <string.h> instead of <stdlib.h>.
7498 Do not include <assert.h>; no longer needed.
7500 (memrchr): Remove decl.
7501 (dir_name_r): Remove.
7502 (dir_len): Renamed from dirlen. All callers changed.
7503 Rewrite in terms of base_name, for simplicity and consistency.
7504 (dir_name): Never return NULL. All callers changed.
7505 Do not include <stdlib.h> in test program; no longer needed.
7506 return 0; is fine for test program.
7508 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
7510 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
7512 * path-concat.c (path_concat): Use base_len to compute
7513 base length, not strlen; this means we cannot rely on memcpy
7516 * same.c (STREQ): Remove.
7517 (same_name): Handle the case where the basename ends in trailing '/'.
7519 * stripslash.c (strip_trailing_slashes): Return nonzero if
7520 a slash was stripped. Do not strip the last slash after a
7523 2001-04-08 Jim Meyering <meyering@lucent.com>
7525 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
7526 recomputed; that's necessary when the offset spans a DST transition.
7527 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
7529 2001-04-02 Jim Meyering <meyering@lucent.com>
7531 * regex.h, regex.c: Update from GNU libc.
7533 2001-03-19 Paul Eggert <eggert@twinsun.com>
7535 * version-etc.c (version_etc_copyright): Update to 2001.
7537 2001-03-16 Paul Eggert <eggert@twinsun.com>
7539 * tempname.c (uint64_t): Define to uintmax_t if
7540 not defined, and if UINT64_MAX is not defined.
7541 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
7542 Reported by John David Anglin.
7544 2001-03-10 Bruno Haible <haible@clisp.cons.org>
7546 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
7547 alias if codeset is empty.
7548 * config.charset (BeOS): Use wildcard syntax.
7550 2001-03-13 Jim Meyering <meyering@lucent.com>
7552 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
7553 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
7556 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7558 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
7560 * unicodeio.c (print_unicode_char): Simplify accordingly.
7562 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7564 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7565 support for DOS/DJGPP.
7567 2001-02-28 Paul Eggert <eggert@twinsun.com>
7569 * Makefile.am (libfetish_a_SOURCES):
7570 Add dup-safer.c, fopen-safer.c.
7571 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7573 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7575 2001-02-25 Paul Eggert <eggert@twinsun.com>
7577 The mkstemp replacement is taken from glibc 2.2.2, with some
7578 portability fixes for use outside glibc, as follows:
7580 * tempname.c (struct_stat64): New macro.
7581 (direxists, __gen_tempname): Use it.
7582 This avoids a portability problem with Solaris 8.
7584 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7585 (<stddef.h>, <stdint.h>, <string.h>):
7586 Include only if STDC_HEADERS || _LIBC.
7587 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7588 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7589 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7590 (__set_errno): Define this macro if <errno.h> doesn't.
7591 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7592 Define these macros if <stdio.h> doesn't.
7593 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7594 Define these macros if <sys/stat.h>
7595 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7596 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7597 __xstat64): Define if not _LIBC.
7598 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7599 (__gen_tempname): Invoke gettimeofday only if
7600 HAVE_GETTIMEOFDAY || _LIBC;
7601 otherwise, fall back on plain "time".
7602 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7604 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7606 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7608 2001-02-17 Jim Meyering <meyering@lucent.com>
7610 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7611 around included file name.
7613 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7615 * strftime.c: Update from GNU libc (the only changes were to comments).
7617 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7619 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7621 2001-02-17 Paul Eggert <eggert@twinsun.com>
7623 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7624 Remove workaround macros for hosts that have mbrtowc but not
7625 mbstate_t, as we now insist on proper declarations for both
7626 before using mbrtowc.
7628 2001-02-17 Jim Meyering <meyering@lucent.com>
7630 * regex.c: Update from libc.
7632 2001-02-16 Paul Eggert <eggert@twinsun.com>
7634 * alloca.c (malloc): Undef before defining, since stdlib.h
7635 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7636 Reported by Mark Hounschell via Paul Eggert.
7638 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7640 * config.charset: Update for FreeBSD 4.2.
7642 2001-01-26 Jim Meyering <meyering@lucent.com>
7644 * quotearg.c: Include stddef.h.
7645 * quote.c: Include stddef.h.
7646 Reported by Axel Kittenberger.
7648 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7649 line in double quotes so that it evokes a better diagnostic.
7650 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7651 Reported by Axel Kittenberger.
7653 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7655 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7656 to avoid a warning. Add back 'const' to inptr.
7658 2001-01-16 Jim Meyering <meyering@lucent.com>
7660 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7663 2001-01-14 Jim Meyering <meyering@lucent.com>
7665 * rename.c: New file. From Volker Borchert.
7666 Include stdlib.h, string.h or strings.h, and xalloc.h.
7667 Use strip_trailing_slashes rather than open-coding it.
7669 2001-01-03 Paul Eggert <eggert@twinsun.com>
7671 * strftime.c: Sync with glibc time/strftime.c 1.81.
7673 2001-01-03 Jim Meyering <meyering@lucent.com>
7675 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7676 local `inptr' to avoid warning with some system declarations of iconv.
7678 2000-12-29 Paul Eggert <eggert@twinsun.com>
7680 * modechange.c: Do not assume that mode_t uses the
7681 traditional octal encoding. E.g. "chmod 1 FOO" should set
7682 the other-execute bit of FOO even if S_IXOTH != 1.
7684 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7685 WOTH, XOTH, ALLM): New macros.
7686 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7687 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7689 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7690 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7692 No need to use uintmax_t; unsigned long is long enough.
7693 Don't bother to get suffix since we don't use it.
7695 2000-12-24 Jim Meyering <meyering@lucent.com>
7697 * hash.c (is_prime): Return explicit boolean values.
7698 (hash_get_first): Return NULL to appease Irix5.6's 89.
7699 Reported by Nelson Beebe.
7701 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7703 * localcharset.c (locale_charset): Add support for Win32.
7705 2000-12-18 Paul Eggert <eggert@twinsun.com>
7707 * physmem.h, physmem.c: New files.
7709 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7710 (noinst_HEADERS): Add physmem.h.
7712 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7713 't' for compatibility with Solaris 8 sort.
7715 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7717 * config.charset: Add support for BeOS.
7719 2000-12-16 Jim Meyering <meyering@lucent.com>
7721 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7722 SHELLS_FILE to a file name that's useful on djgpp systems.
7724 (ADDITIONAL_DEFAULT_SHELLS): Define.
7725 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7726 Based mostly on a patch from Prashant TR.
7728 2000-12-16 Jim Meyering <meyering@lucent.com>
7730 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7731 N and M) would have treated it like `chown N:N FILE'.
7733 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7735 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7737 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7738 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7739 to the list of canonical encodings. Rename EUC-CN to GB2312.
7741 2000-12-08 Andreas Schwab <schwab@suse.de>
7743 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7744 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7746 2000-12-07 Jim Meyering <meyering@lucent.com>
7748 * stripslash.c (ISSLASH): Define.
7749 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7752 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7753 (dir_name_r): Declare this function as static.
7754 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7755 manifest itself on a name containing a mix of slashes and
7757 Make this function work with names starting with a DOS-style
7758 drive letter and colon prefix.
7759 (dir_name): Append `.' if necessary.
7760 Based mostly on patches from Prashant TR and Eli Zaretskii.
7762 * dirname.h (dir_name_r): Remove prototype.
7764 2000-12-05 Jim Meyering <meyering@lucent.com>
7766 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7768 2000-12-04 Jim Meyering <meyering@lucent.com>
7770 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7771 Also include memory.h, stdlib.h, unistd.h if appropriate.
7772 Reported by Andreas Jaeger (conflicting declaration of malloc).
7774 2000-12-02 Jim Meyering <meyering@lucent.com>
7776 * closeout.h: Make idempotent, to avoid some obscure warnings.
7778 2000-12-01 Paul Eggert <eggert@twinsun.com>
7780 * memrchr.c: Include <config.h> before any system include file.
7782 2000-11-29 Paul Eggert <eggert@twinsun.com>
7784 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7786 2000-11-26 Jim Meyering <meyering@lucent.com>
7788 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7790 2000-11-22 Paul Eggert <eggert@twinsun.com>
7792 * strftime.c (my_strftime): Do not invoke mbrlen with a
7793 size of (size_t) -1; it's not portable.
7795 2000-11-17 Akim Demaille <akim@epita.fr>
7797 * obstack.h: Formatting changes.
7798 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7799 prevent type checking.
7800 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7801 cast the value to (void *): assigning a `foo *' to a `void *'
7803 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7805 2000-11-17 Jim Meyering <meyering@lucent.com>
7807 * strstr.c: Update from GNU libc.
7809 2000-11-16 Jim Meyering <meyering@lucent.com>
7811 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7813 2000-11-11 Jim Meyering <meyering@lucent.com>
7815 * error.c: Add a couple #includes, merging from GNU libc version.
7817 2000-11-10 Jim Meyering <meyering@lucent.com>
7819 * obstack.h: Update from GNU libc.
7820 * obstack.c: Likewise.
7822 2000-11-06 Paul Eggert <eggert@twinsun.com>
7824 * getusershell.c (setusershell): Use rewind rather than
7825 fseek/fseeko, to avoid configuration hassles with fseeko.
7826 Don't bother opening SHELLS_FILE if shellstream is NULL;
7829 2000-11-05 Jim Meyering <meyering@lucent.com>
7831 * makepath.h (make_dir): Declare.
7832 * makepath.c (make_dir): Remove `static' attribute.
7835 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7837 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7838 last one in a bucket, advance to the next bucket.
7840 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7842 * fnmatch.c: Do not comment out all the code if we are using
7843 the GNU C library, because in some cases we are replacing buggy
7844 code in the GNU C library itself.
7846 2000-10-30 Paul Eggert <eggert@twinsun.com>
7848 * error.h, getline.h, modechange.h:
7849 Remove "2000" from Copyright line, as the file hasn't been
7850 changed this year other than in the copyright notice.
7852 * xalloc.h: Add "2000" to Copyright line, as this file
7853 was changed this year.
7855 2000-10-30 Paul Eggert <eggert@twinsun.com>
7857 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7858 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7859 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7861 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7863 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7864 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7865 doesn't define __restrict_arr.
7867 2000-10-29 Jim Meyering <meyering@lucent.com>
7869 * xstat.in: Fix grammar in comment.
7871 2000-10-28 Jim Meyering <meyering@lucent.com>
7873 * memchr.c: Update from libc.
7874 Adjust for portability:
7875 [HAVE_STDLIB_H]: Include stdlib.h.
7876 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7877 Undef __memchr, too.
7878 [!weak_alias]: Define __memchr to memchr.
7880 * regex.c: Update from libc.
7881 * regex.h: Likewise.
7882 * getopt1.c: Likewise.
7883 * memcmp.c: Likewise.
7885 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7886 Avoid using fseek, when possible -- it's broken by design.
7887 Patch by Ulrich Drepper.
7889 2000-10-26 Jim Meyering <meyering@lucent.com>
7891 * strftime.c: Update from libc.
7893 2000-10-25 Jim Meyering <meyering@lucent.com>
7895 * obstack.c: Update from libc.
7897 2000-10-23 Jim Meyering <meyering@lucent.com>
7899 * hard-locale.c (hard_locale): Revert last change -- it was simply
7900 wrong. That set_locale call must not have any side effects.
7903 2000-10-22 Jim Meyering <meyering@lucent.com>
7905 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7906 [CYCLIC]: Remove now-unused definition.
7908 * save-cwd.c (O_DIRECTORY): Define, if needed.
7909 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7910 Suggestion from Ulrich Drepper.
7912 2000-10-21 Jim Meyering <meyering@lucent.com>
7914 * dirname.c (dir_name_r): New function, factored out of dir_name.
7915 (dir_name): Use dir_name_r.
7916 * dirname.h (dir_name_r): Declare it.
7918 2000-10-21 Jim Meyering <meyering@lucent.com>
7920 * dirname.c (memrchr): Declare if necessary.
7921 (dir_name): Remove the restriction that there be no
7922 trailing slashes. Now, this code skips past them, effectively
7924 [TEST_DIRNAME] (main): New unit tests.
7926 * memrchr.c: New file from GNU libc.
7927 Undef __memrchr, too.
7928 [!weak_alias]: Define __memrchr to memrchr.
7929 Guard weak_alias use with `#ifdef weak_alias'.
7931 2000-10-17 Jim Meyering <meyering@lucent.com>
7933 * quote.h (PARAMS): Define and use.
7934 Reported by Akim Demaille.
7936 * getopt.c: Update from libc.
7938 2000-10-16 Jim Meyering <meyering@lucent.com>
7940 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
7943 2000-09-25 Jim Meyering <meyering@lucent.com>
7945 * md5.h (rol): Define (from GnuPG).
7947 * sha.c: Give credit (GnuPG) where due.
7948 (M): Use rol rather than open-coding it.
7949 Add a FIXME comment.
7951 2000-09-21 Jim Meyering <meyering@lucent.com>
7953 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
7954 Reported by Michael Stone.
7956 2000-09-20 Jim Meyering <meyering@lucent.com>
7958 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
7959 (noinst_HEADERS): Add sha.h.
7960 Based on code from Scott G. Miller and from GnuPG.
7962 2000-09-15 Jim Meyering <meyering@lucent.com>
7964 * regex.c: Update from libc.
7966 2000-09-10 Jim Meyering <meyering@lucent.com>
7968 * getopt.c (_getopt_internal): Update from glibc.
7970 2000-09-09 Jim Meyering <meyering@lucent.com>
7972 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
7973 think it should be used as a general replacement for isascii.
7974 * fnmatch.c: Likewise.
7975 * mbswidth.c: Likewise
7976 * regex.c: Likewise.
7979 * userspec.c: Include sys/param.h and limits.h.
7981 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7982 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
7983 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
7984 UID, GID. Check range.
7986 2000-09-06 Jim Meyering <meyering@lucent.com>
7988 * getopt.c (_getopt_internal): Update from glibc.
7990 2000-08-30 Jim Meyering <meyering@lucent.com>
7992 * strftime.c: Merge in changes from GNU libc.
7994 2000-08-26 Jim Meyering <meyering@lucent.com>
7996 * closeout.c: Include "__fpending.h".
7997 (close_stdout_status): Return right away if there's nothing to flush.
7999 * Makefile.am (noinst_HEADERS): Add __fpending.h.
8000 * __fpending.c: New file.
8001 * __fpending.h: New file.
8003 2000-08-07 Paul Eggert <eggert@twinsun.com>
8005 Standardize on "memory exhausted" instead of "Memory exhausted"
8006 or "virtual memory exhausted".
8007 * obstack.c (print_and_abort): Use "memory exhausted", not
8008 "virtual memory exhausted".
8009 * same.c (same_name): Invoke xalloc_die instead of printing
8011 * userspec.c (parse_user_spec): Likewise.
8012 * bumpalloc.h: comment fix
8013 * same.c, userspec.c: Include xalloc.h.
8015 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
8016 not char *const and pointing to a constant array.
8017 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
8018 (xrealloc): Comment fix.
8020 * userspec.c (parse_user_spec):
8021 Don't translate a message until just before returning,
8022 to avoid unnecessary translation.
8024 2000-08-07 Jim Meyering <meyering@lucent.com>
8026 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
8027 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
8028 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
8029 getgroups.c, gethostname.c, getopt.h, group-member.c,
8030 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
8031 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
8032 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
8033 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
8034 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
8035 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
8036 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
8037 yesno.c: Back out Copyright date changes for each file with no change
8038 this year. This eases coordination with other programs using the same
8039 source code modules. From Paul Eggert.
8041 2000-08-03 Greg McGary <greg@mcgary.org>
8043 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
8044 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
8045 (EXTEND_BUFFER): Use them.
8047 2000-08-01 Jim Meyering <meyering@lucent.com>
8049 * dirname.c (ISSLASH): Define.
8050 (BACKSLASH_IS_PATH_SEPARATOR): Define.
8051 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
8052 both `\' and `/' may be use as path separators.
8053 Based on a patch from Prashant TR.
8055 2000-07-31 Paul Eggert <eggert@twinsun.com>
8057 * quotearg.c (quotearg_n_options): Don't make the initial
8058 slot vector a constant, since it might get modified.
8060 2000-07-31 Jim Meyering <meyering@lucent.com>
8062 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
8063 * obstack.c (print_and_abort): Likewise.
8065 2000-07-30 Paul Eggert <eggert@twinsun.com>
8067 * quotearg.c (quotearg_n_options): Preallocate a slot 0
8068 buffer, so that the caller can always quote one small
8069 component of a "memory exhausted" message in slot 0.
8070 From a suggestion by Jim Meyering.
8072 2000-07-30 Jim Meyering <meyering@lucent.com>
8074 * makepath.c (make_path): Quote the other instance, too.
8076 * quotearg.c (N_STATIC_SLOTVECS): Define.
8077 (STATIC_BUF_SIZE): Define.
8078 (quotearg_n_options): Use only statically allocated storage when
8079 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
8080 than STATIC_BUF_SIZE.
8082 2000-07-29 Jim Meyering <meyering@lucent.com>
8084 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8085 * dirname.c (dir_name): Likewise.
8087 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8089 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8090 (dir_name): Assert that there are no trailing slashes.
8092 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8094 * mbswidth.h (mbswidth): Add a flags argument.
8095 (mbswidth): New declaration.
8096 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8097 * mbswidth.c (mbswidth): Add a flags argument.
8098 (mbsnwidth): New function.
8100 2000-07-24 Jim Meyering <meyering@lucent.com>
8102 * mbswidth.c: Remove useless #else. From Bruno Haible.
8104 2000-07-23 Paul Eggert <eggert@twinsun.com>
8106 * mbswidth.c (_XOPEN_SOURCE):
8107 Don't define; this causes problems on Solaris 7.
8108 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8110 2000-07-23 Paul Eggert <eggert@twinsun.com>
8113 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8114 so that mbstate_t is always defined.
8116 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8117 be 1 in at least one GCC installation, and this configuration
8118 error is likely to be common. Ignoring MB_LEN_MAX hurts
8119 performance on hosts that have mbrtowc but have only unibyte
8120 locales, but I assume these hosts are rare.
8122 2000-07-23 Paul Eggert <eggert@twinsun.com>
8124 * quotearg.c: Streamline by invoking multibyte code only if needed.
8125 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8126 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8127 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8128 invoke multibyte primitives.
8130 2000-07-23 Jim Meyering <meyering@lucent.com>
8132 * basename.c (base_name): Add an assertion.
8134 2000-07-15 Bruno Haible <clisp.cons.org>
8136 * quotearg.c: When the system forces us to redefine mbstate_t,
8137 shadow its mbsinit function.
8139 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8141 * mbswidth.h: New file.
8142 * mbswidth.c: New file.
8143 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8144 (noinst_HEADERS): Add mbswidth.h.
8146 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8148 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8151 2000-07-15 Jim Meyering <meyering@lucent.com>
8153 * makepath.c: Include quote.h.
8154 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8155 corresponding argument in a `quote (...)' call.
8156 Give better diagnostics.
8158 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8159 (noinst_HEADERS): Add quote.h.
8161 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8162 from tar's src/misc.c.
8163 * quote.h: New file. Prototypes for same.
8165 2000-07-10 Paul Eggert <eggert@twinsun.com>
8167 From a suggestion by Bruno Haible.
8168 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8169 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8170 to decide whether to define the BeOS workaround macro;
8171 this adjusts to the change to AC_MBSTATE_T.
8173 2000-07-13 Paul Eggert <eggert@twinsun.com>
8175 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
8177 * quotearg.c (quoting_style_args, quoting_style_vals,
8178 quotearg_buffer_restyled): Add support for
8179 clocale_quoting_style. Undo previous change to
8180 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
8181 and "{RIGHT QUOTATION MARK}" msgids.
8183 2000-07-05 Paul Eggert <eggert@twinsun.com>
8185 The old behavior of quoting `like this' doesn't look good with
8186 newer, ISO-style fonts. See:
8187 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
8189 Instead, quote "like this" by default. Let the translator
8190 tailor the locale-specific quoting behavior by providing
8191 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
8193 * quotearg.c (N_): New macro.
8194 (gettext_default): New function.
8195 (quotearg_buffer_restyled): Use
8196 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
8197 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
8199 2000-07-09 Jim Meyering <meyering@lucent.com>
8201 * Most files: Update copyright dates to include 2000.
8203 2000-07-08 Jim Meyering <meyering@lucent.com>
8205 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
8207 (xgethostname): Remove now-unnecessary #ifdef.
8208 Move declaration of `err' into loop where it's used.
8210 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8212 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
8213 by allocating a larger buffer. Test the gethostname return value for
8214 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
8215 returns an error and ENAMETOOLONG isn't defined.
8217 2000-07-05 Paul Eggert <eggert@twinsun.com>
8218 and Bruno Haible <haible@clisp.cons.org>
8220 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8222 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8224 * quotearg.c (struct quoting_options): Simplify quote_these_too
8227 2000-07-03 Jim Meyering <meyering@lucent.com>
8229 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
8230 Reported by Bruno Haible.
8232 2000-07-04 Jim Meyering <meyering@lucent.com>
8234 * quotearg.c: Make inclusion of <wchar.h> independent of whether
8235 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
8238 2000-07-03 Paul Eggert <eggert@twinsun.com>
8239 and Bruno Haible <haible@clisp.cons.org>
8241 * quotearg.c (mbrtowc):
8242 Assign to *pwc, and return 1 only if result is nonzero.
8243 (iswprint): Use ISPRINT when substituting our own mbrtowc.
8245 2000-07-03 Jim Meyering <meyering@lucent.com>
8247 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
8248 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
8251 2000-07-02 Jim Meyering <meyering@lucent.com>
8253 * quotearg.c (mbstate_t): Don't define here.
8255 2000-07-02 Jim Meyering <meyering@lucent.com>
8257 * nanosleep.c (SIGCONT): Define if not already defined.
8259 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8261 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
8262 per change in ../m4/ls-mntd-fs.m4.
8263 (read_filesystem_list): Ignore symbolic links.
8265 2000-06-29 Jim Meyering <meyering@lucent.com>
8267 * same.c: Include <string.h> or <strings.h>, as appropriate,
8268 for declaration of strcmp.
8270 * long-options.c: Include <stdlib.h>, for declaration of exit.
8272 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
8273 Avoid warning by casting result to `char *' to remove `const'.
8275 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8277 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
8279 2000-06-26 Paul Eggert <eggert@twinsun.com>
8281 savedir now sets errno on failure and invokes xmalloc to get memory.
8282 Fix a couple of other minor bugs while we're at it.
8284 * savedir.c (<unistd.h>): Do not include; there's no need.
8285 (NAMLEN): Remove macro.
8286 (malloc, realloc): Remove decls.
8288 ("xalloc.h"): Include.
8289 (NAME_SIZE_DEFAULT): New macro.
8290 (savedir): Use xmalloc / xrealloc to allocate memory.
8291 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
8292 Skip "" directory entries.
8293 Use strlen to calculate directory entry length, since the old method
8294 is rarely used these days and isn't worth supporting.
8295 Don't use a pointer after freeing it.
8296 Check for integer overflow when calculating allocation size.
8297 Use memcpy to copy entries, instead of stpcpy.
8298 Set errno properly when returning NULL.
8299 Check for readdir error.
8301 2000-06-26 Jim Meyering <meyering@lucent.com>
8303 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
8305 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8307 * getusershell.c (xmalloc, xrealloc): Remove functions.
8309 Don't include <stdlib.h>. Don't declare malloc, realloc.
8311 2000-06-23 Bruno Haible <haible@clisp.cons.org>
8313 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
8315 2000-06-24 Jim Meyering <meyering@lucent.com>
8317 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
8319 2000-06-21 Jim Meyering <meyering@lucent.com>
8321 * getpass.c: New file, from Bruno Haible. Required for BeOS.
8323 2000-06-19 Paul Eggert <eggert@twinsun.com>
8325 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
8326 (mbrtowc, mbstate_t): Define substitutes if
8327 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
8328 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
8329 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
8331 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8333 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
8334 than 1024, return a memory chunk of least possible size, instead
8335 of size PATH_MAX + 2. In the loop, increment the size proportionally.
8336 Use free/xmalloc instead of xrealloc to avoid copying for very long
8339 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8341 * canon-host.c (canon_host): Use malloc and memcpy to copy an
8342 address, not strdup. Include <stdlib.h> and don't declare free().
8344 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8346 * path-concat.c (path_concat): Don't access dir[-1] if dir is
8349 2000-06-21 Jim Meyering <meyering@lucent.com>
8351 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
8352 (noinst_HEADERS): Add getstr.h.
8354 * getline.c (getstr): Move into a separate file.
8355 * getstr.c (getstr): New file, extracted from getline.c, with
8356 the following changes: new parameter, delim2; both delim[12]
8357 parameters have type `int', not `char'. The latter would lose
8358 with 8-bit delimiters.
8359 * getstr.h: New file.
8361 2000-06-19 Jim Meyering <meyering@lucent.com>
8363 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
8365 2000-06-18 Jim Meyering <meyering@lucent.com>
8367 * mkdir.c: Remove file, due mainly to copyright incompatibility.
8368 Besides, these days every porting target provides a mkdir function.
8370 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
8371 (this snippet comes from src/system.h).
8373 2000-06-15 Paul Eggert <eggert@twinsun.com>
8375 * human.c (adjust_value): New function.
8376 (human_readable_inexact): Apply rounding style even when
8377 printing approximate values.
8379 2000-06-14 Paul Eggert <eggert@twinsun.com>
8381 * human.c (human_readable_inexact): Allow an input block
8382 size that is not a multiple of the output block size, and vice versa.
8383 Reported by Piergiorgio Sartor.
8385 2000-06-14 Paul Eggert <eggert@twinsun.com>
8387 * getdate.y (get_date): Apply relative times after time
8388 zone indicator, not before. Reported by Todd A. Jacobs.
8390 2000-06-13 Jim Meyering <meyering@lucent.com>
8392 * Makefile.am (all-local): Depend on lstat.c and stat.c.
8394 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
8396 2000-06-12 Paul Eggert <eggert@twinsun.com>
8398 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
8400 2000-06-04 Paul Eggert <eggert@twinsun.com>
8402 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
8404 2000-06-04 Jim Meyering <meyering@lucent.com>
8406 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
8407 SunOS 4.1.4 for which gid_t is an unsigned type.
8409 2000-06-03 Jim Meyering <meyering@lucent.com>
8411 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
8413 2000-05-26 Bruno Haible <haible@clisp.cons.org>
8415 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
8416 newer, don't install charset.alias.
8417 * config.charset: Change the Linux/glibc rules so they become empty
8418 on glibc-2.1 or newer.
8420 2000-06-02 Jim Meyering <meyering@lucent.com>
8422 * mountlist.c: Back out last change. Instead, do this...
8423 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
8424 member using the same `ignore'-testing code.
8425 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
8429 2000-05-29 Jim Meyering <meyering@lucent.com>
8431 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
8432 with the `ignore' attribute. Based on a patch from Mark D. Roth.
8434 2000-05-22 Jim Meyering <meyering@lucent.com>
8436 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
8438 2000-05-18 Jim Meyering <meyering@lucent.com>
8440 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
8441 back, too, since it may have been modified by allocate_entry.
8442 (hash_delete): Rewrite to use neither the assignment operator
8443 nor the comma operator in an if-expression.
8445 2000-05-15 Paul Eggert <eggert@twinsun.com>
8448 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
8449 Remove; no longer needed.
8450 "quotearg.h": Add include.
8451 (file_name): Do not bother to explicitly initialize to NULL; it's less
8452 efficient on some hosts.
8453 (close_stdout_status): Remove test as to whether stdout was already
8454 closed; it breaks for the case "echo x | sort >&-".
8455 Quote file name colons.
8456 Do not assume that _("write error") lacks format strings.
8458 2000-05-15 Jim Meyering <meyering@lucent.com>
8460 * version-etc.c (version_etc_copyright): Update the copyright string
8461 used in all --version output.
8463 2000-05-14 Jim Meyering <meyering@lucent.com>
8465 * closeout.c (close_stdout_set_file_name): New function.
8466 (close_stdout_status): Use new file-scoped global.
8467 Return right away if fstat says the stdout file descriptor is invalid.
8468 * closeout.h (close_stdout_set_file_name): Declare.
8470 2000-05-10 Jim Meyering <meyering@lucent.com>
8472 * closeout.c [default_exit_status]: New file-scoped variable.
8473 (close_stdout_set_status): New function.
8474 * closeout.h (close_stdout_set_status): Declare.
8476 2000-05-08 Jim Meyering <meyering@lucent.com>
8478 * long-options.c: Don't include closeout.h.
8479 (parse_long_options): Don't call close_stdout for --version.
8481 2000-05-06 Jim Meyering <meyering@lucent.com>
8483 * strnlen.c: Undefine __strnlen and strnlen.
8484 [!weak_alias]: Define __strnlen to strnlen.
8486 * atexit.c: New file, from libiberty.
8488 2000-05-06 Jim Meyering <meyering@lucent.com>
8490 * closeout.c (close_stdout_status): Also check for errors on the
8493 2000-05-05 Bruno Haible <haible@clisp.cons.org>
8495 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
8496 instead of xmalloc, xrealloc, path_concat.
8497 (locale_charset): Treat empty environment variables as absent.
8498 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
8500 2000-05-04 Jim Meyering <meyering@lucent.com>
8502 * getopt.c: Update from glibc.
8503 * obstack.c: Likewise.
8504 * obstack.h: Likewise.
8505 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
8507 * regex.h: Likewise.
8508 * strndup.c: Likewise.
8509 * strnlen.c: New file, from glibc.
8511 2000-05-01 Jim Meyering <meyering@lucent.com>
8513 * full-write.c (full_write): Remove `FIXME' part of comment.
8515 2000-04-29 Jim Meyering <meyering@lucent.com>
8517 * path-concat.c: Declare strdup only if it's not defined.
8518 * canon-host.c: Likewise.
8520 2000-04-28 Jim Meyering <meyering@lucent.com>
8522 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
8523 redefinition warning on some systems (HPUX). Otherwise, regex.h is
8524 included first, then limits.h is included by locale.h by libintl.h.
8525 From John David Anglin.
8527 2000-04-25 Jim Meyering <meyering@lucent.com>
8529 * makepath.c (S_IRWXUGO): Define.
8530 (make_path): Always perform explicit chmod if MODE specifies any
8531 of the `special' permission bits. Prompted by a bug report against
8532 install from Mate Wierdl and Joost van Baal.
8534 2000-04-18 Jim Meyering <meyering@lucent.com>
8538 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
8539 getpagesize. For BeOS. Based on a patch from Bruno Haible.
8541 2000-04-17 Jim Meyering <meyering@lucent.com>
8543 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
8544 the definition of it to rpl_strftime also defined-away the system's
8547 2000-04-15 Jim Meyering <meyering@lucent.com>
8549 Use `C' to denote so-called `contiguous' files, the same way
8551 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
8552 (ftypelet): Use S_ISCTG.
8553 From Michael Deutschmann.
8555 2000-04-14 Jim Meyering <meyering@lucent.com>
8557 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
8559 2000-04-08 Jim Meyering <meyering@lucent.com>
8561 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
8562 names don't conflict. Reported by Eli Zaretskii.
8564 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8566 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8567 bug. Deal with the different error behavior of Irix iconv.
8569 2000-04-07 Jim Meyering <meyering@lucent.com>
8571 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8572 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8574 2000-04-05 Jim Meyering <meyering@lucent.com>
8576 Portability tweaks required for ultrix4.3.
8577 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8578 * readutmp.c: Include sys/types.h before sys/stat.h.
8579 * canon-host.c: Declare strdup.
8580 * path-concat.c: Likewise.
8581 From John David Anglin.
8583 2000-04-04 Jim Meyering <meyering@lucent.com>
8585 Be more DOS 8.3-friendly.
8586 * ref-add.sin: Renamed from ref-add.sed.in.
8587 * ref-del.sin: Renamed from ref-del.sed.in.
8588 * Makefile.am: Reflect renaming.
8589 Reported by Eli Zaretskii.
8591 Use a temporary file name that won't clash with `charset.alias'
8592 in the DOS 8.3 name space.
8593 * Makefile.am (charset_tmp): Define.
8594 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8595 (uninstall-local): Likewise.
8596 Reported by Eli Zaretskii.
8598 2000-03-29 Paul Eggert <eggert@twinsun.com>
8600 * time/strftime.c (my_strftime): Make sure we call the system
8601 strftime, not ourselves, when invoking the underlying strftime.
8603 2000-03-24 Jim Meyering <meyering@lucent.com>
8605 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8606 (charset_alias): Define.
8607 (install-exec-local): Factor out common code.
8608 (uninstall-local): Split lines longer than 80.
8609 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8611 (.sed.in.sed): New rule. Don't redirect directly to $@.
8612 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8614 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8616 * config.charset: Output a line containing "Packages using this file".
8617 * ref-add.sed.in, ref-del.sed.in: New files.
8618 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8619 ref-del.sed): New rules.
8621 2000-03-17 Jim Meyering <meyering@lucent.com>
8623 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8624 Otherwise, include <strings.h>
8626 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8628 * unicodeio.c (utf8_wctomb): New function.
8629 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8630 format instead of in UCS-4 with platform dependent endianness.
8632 2000-03-07 Paul Eggert <eggert@twinsun.com>
8634 * savedir.c (savedir): Work even if directory size is
8635 negative; this can happen with some screwy NFS configurations.
8637 2000-03-06 Jim Meyering <meyering@lucent.com>
8639 * localcharset.c (get_charset_aliases): Don't try to free file_name
8640 if it's NULL (because we ran out of memory). From Bruno Haible.
8642 2000-03-05 Jim Meyering <meyering@lucent.com>
8644 * localcharset.c ("path-concat.h"): Include.
8645 (get_charset_aliases): Use path_concat instead of ANSI string
8648 * unicodeio.h (PARAMS): Define.
8649 Use it to guard prototype.
8651 2000-03-04 Jim Meyering <meyering@lucent.com>
8653 * Makefile.am (install-exec-local): Create $(libdir) before installing
8655 (uninstall-local): Uncomment this rule so `make distcheck' works
8658 * unicodeio.c (<errno.h>): Include it.
8659 (errno): Declare if not defined.
8661 * localcharset.c: Add Bruno's comment justifying use of volatile.
8663 * config.charset: New version, incorporating remarks from a linux
8664 i18n mailing list. From Bruno Haible.
8666 2000-03-02 Jim Meyering <meyering@lucent.com>
8668 * Makefile.am (EXTRA_DIST): Add config.charset.
8670 2000-03-01 Jim Meyering <meyering@lucent.com>
8672 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8673 * unicodeio.c: Likewise.
8675 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8677 * config.charset: New file.
8678 * localcharset.c: New file.
8679 * unicodeio.h, unicodeio.c: New files.
8680 * Makefile.am (DEFS): Add -DLIBDIR=...
8681 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8682 (noinst_HEADERS): Add unicodeio.h.
8683 (all-local, install-exec-local, charset.alias): New targets.
8685 2000-02-28 Paul Eggert <eggert@twinsun.com>
8687 * quotearg.c (ALERT_CHAR): New macro.
8688 (quotearg_buffer_restyled): Use it.
8690 2000-02-27 Jim Meyering <meyering@lucent.com>
8692 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8693 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8695 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8696 not `#if STDC_HEADERS'.
8697 Declare malloc if needed.
8699 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8700 now that autoconf always defines the HAVE_DECL_ symbols.
8701 * human.c: Likewise.
8703 * strtoumax.c: Likewise.
8705 * backupfile.c: Arrange for cpp to fail if the configure-time
8706 declaration check was not run.
8708 * human.c: Likewise.
8710 * strtoumax.c: Likewise.
8712 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8713 then first look up the entire `.'-containing string as a login name.
8715 2000-02-18 Paul Eggert <eggert@twinsun.com>
8717 * getdate.y: Handle two-digit years with leading zeros correctly.
8718 (textint): New typedef.
8719 (parser_control): Member year changed from int to textint.
8721 (YYSTYPE): Removed; replaced by %union with int and textint members.
8722 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8723 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8724 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8725 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8726 (date, number, to_year): Use width of number in digits, not its value,
8727 to determine whether it's a 2-digit year, or a 2-digit time.
8728 (yylex): Store number of digits of numeric tokens.
8729 Reported by John Kendall.
8731 (parser_control): Changed from struct parser_control to typedef (for
8732 consistency). All uses changed.
8734 (tID): Removed; not used.
8735 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8737 2000-02-14 Paul Eggert <eggert@twinsun.com>
8739 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8740 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8742 2000-02-12 Jim Meyering <meyering@lucent.com>
8744 * userspec.c (ISDIGIT): Define it.
8745 (isdigit): Remove definition.
8746 (is_number): Use ISDIGIT, not isdigit.
8747 <libintl.h>: Include.
8749 (parse_user_spec): Mark translatable strings.
8751 2000-02-10 Jim Meyering <meyering@lucent.com>
8753 With these changes, nanosleep.[ch] are finally enough like the other
8754 lib/* replacement files to compile on a few more losing systems.
8756 * nanosleep.h: Don't include config.h.
8757 Remove prototype from declaration of nanosleep.
8758 (PARAMS): Remove now-unneeded definition.
8759 * nanosleep.c: #undef nanosleep.
8760 (rpl_nanosleep): Rename from nanosleep.
8762 2000-02-03 Jim Meyering <meyering@lucent.com>
8764 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8765 rather than with `#if HAVE_UTMPNAME'.
8767 2000-02-01 Jim Meyering <meyering@lucent.com>
8769 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8771 2000-01-31 Jim Meyering <meyering@lucent.com>
8773 * nanosleep.h (nanosleep): Guard declaration with
8774 `#if ! HAVE_DECL_NANOSLEEP'.
8775 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8776 the declaration in that vendor's sys/timers.h.
8777 Reported by Christian Krackowizer.
8779 * quotearg.c (ISASCII): Add #undef and move definition to follow
8780 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8781 (ISPRINT): Likewise.
8782 Reported by Tom Tromey.
8784 2000-01-30 Jim Meyering <meyering@lucent.com>
8786 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8787 uses of ->ut_name. The latter doesn't work with new Linux header files
8788 where only utmpx.ut_user is declared.
8790 * readutmp.h (UT_USER): Define.
8792 2000-01-23 Jim Meyering <meyering@lucent.com>
8794 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8797 2000-01-22 Jim Meyering <meyering@lucent.com>
8799 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8800 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8801 Required for some AIX systems. Reported by Christian Krackowizer.
8802 [TESTING] (main): New function.
8804 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8805 * dirname.c (dir_name): Support for DOS-style file names with drive
8808 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8810 * strverscmp.c (ISDIGIT): Define.
8811 (strverscmp): Use ISDIGIT, not isdigit.
8813 2000-01-17 Paul Eggert <eggert@twinsun.com>
8815 * nanosleep.c (nanosleep):
8816 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8817 POSIX.1 doesn't require SA_INTERRUPT and some systems
8818 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8819 it's been part of POSIX.1 since day 1 (in 1988).
8821 2000-01-17 Jim Meyering <meyering@lucent.com>
8823 * interlock: Remove unused file. Reported by François Pinard.
8825 2000-01-16 Paul Eggert <eggert@twinsun.com>
8827 * quotearg.c (quotearg_buffer_restyled): Do not quote
8828 alert, backslash, formfeed, and vertical tab unnecessarily in
8829 shell quoting style.
8832 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8833 Free Software Foundation, Inc.
8834 Copying and distribution of this file, with or without modification,
8835 are permitted provided the copyright notice and this notice are preserved.