1 2006-01-21 Jim Meyering <jim@meyering.net>
3 Sync from the stable (b5) branch of coreutils:
5 * fts.c (fts_children): Don't let close() clobber errno from
8 * fts.c (fts_stat): When following a symlink-to-directory,
9 don't necessarily interpret stat-fails+lstat-succeeds as indicating
10 a dangling symlink. That can also happen at least for ELOOP.
11 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
12 FYI, this bug predates the inclusion of fts.c in coreutils.
14 * fts.c (fts_open): Put new maxarglen declaration and uses
15 in their own block, so pre-c99 compilers don't object.
17 Avoid the double-free (first in fts_read, second in fts_close) that
18 would occur when an `active' directory is made inaccessible (e.g.,
19 via chmod a-x) during a traversal.
20 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
21 before returning. Reproduce this failure by
22 mkdir -p a/b; cd a; chmod a-x . b
23 Reported by Stavros Passas.
25 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
27 * argp-namefrob.h: Bugfix. Remove stray #
29 2006-01-25 Bruno Haible <bruno@clisp.org>
31 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
33 Reported by Paul Eggert.
35 2006-01-25 Jim Meyering <jim@meyering.net>
37 * fileblocks.c: Remove more useless parentheses.
38 * readutmp.h: Likewise.
40 2006-01-24 Bruno Haible <bruno@clisp.org>
42 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
44 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
47 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
48 to avoid problems with the built-in _Bool type.
49 Reported by Paul Eggert on 2005-11-26.
51 2006-01-24 Jim Meyering <jim@meyering.net>
53 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
55 2006-01-24 Simon Josefsson <jas@extundo.com>
57 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
60 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
62 Work around porting bugs reported by Dieter in
63 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
64 * getopt.c (_NOPROTO): Remove; no longer needed.
65 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
66 Include "getopt.h" first, to check interface.
67 (getenv): Declare only if defined HAVE_DECL_GETENV &&
69 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
70 (__strndup): Revert to K&R-style function dfns, the glibc style.
71 * strnlen.c: Don't claim it's taken from glibc; it's not.
72 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
73 Include strnlen.h first, to get prototype properly.
74 (strnlen): Renamed from __strnlen.
77 2006-01-23 Ulrich Drepper <drepper@redhat.com>
79 These changes imported from libc.
80 * getopt.c: Use __fxprintf instead of inline stream orientation
81 test and two separate function calls.
82 * strndup.c (__strndup): Add libc_hidden_def.
84 2006-01-22 Bruno Haible <bruno@clisp.org>
86 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
87 temporary buffer for sprintf, take into account the precision also
88 for 'd', 'i', 'u', 'o', 'x', 'X'.
90 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
92 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
93 to pacify gcc -Wswitch-default.
95 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
97 * argp-help.c (usage_long_opt): Do not print DOC options.
98 (__argp_base_name): Removed
99 * argp-namefrob.h (__argp_basename): Removed definition. Was a
101 (__argp_base_name): Provide macro definition or extern declaration
102 depending on the configuration
104 2006-01-20 Simon Josefsson <jas@extundo.com>
106 * inet_ntop.h: Unconditionally include sys/socket.h.
108 2006-01-19 Simon Josefsson <jas@extundo.com>
110 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
112 2006-01-12 Simon Josefsson <jas@extundo.com>
114 * base64.c: Fix warning, reported by Bruno Haible
115 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
117 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
120 * md5.c: Fix commentary typos.
121 (alignof, UNALIGNED_P): No need for a GCC-specific version.
122 * md5.h (__attribute__): Remove; unused.
123 * sha1.c: Fix commentary to match md5 better.
124 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
125 so that we don't need to worry about alignment. All uses changed.
126 This merges the 2005-10-28 md5 change into sha1.
128 2006-01-11 Jim Meyering <jim@meyering.net>
131 * md5.c (OP): Fix spacing.
133 2006-01-11 Simon Josefsson <jas@extundo.com>
135 * stdint_.h (SIZE_MAX): Add missing (.
137 2006-01-10 Bruno Haible <bruno@clisp.org>
139 * argp.h (__const): Remove macro. Use const instead.
140 * argp-fmtstream.h (__const): Likewise.
141 * glob_.h (__const): Remove macro.
142 * glob-libc.h: Use const instead of __const.
144 2006-01-10 Jim Meyering <jim@meyering.net>
146 Avoid the double-free (first in fts_read, second in fts_close) that
147 would occur when an `active' directory is made inaccessible (e.g.,
148 via chmod a-x) during a traversal.
149 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
150 before returning. Reproduce this failure by
151 mkdir -p a/b; cd a; chmod a-x . b
152 Reported by Stavros Passas.
155 * sha1.c: Tweak grammar in a comment.
157 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
159 * regex_internal.h (BITSET_WORD_BITS):
160 Work around a bug in 64-bit PGC (before version 6.1-2), where the
161 preprocessor mishandles large unsigned values as if they were signed.
162 Problem reported by Claudio Fontana in
163 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
165 2006-01-10 Simon Josefsson <jas@extundo.com>
167 * socket_.h: New file.
169 2006-01-10 Bruno Haible <bruno@clisp.org>
171 * localcharset.c: Update from GNU gettext.
173 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
176 * chdir-long.c (cdb_free): Don't bother trying to open directory
177 for write access: POSIX says that must fail.
178 * fts.c (diropen): Likewise.
179 * save-cwd.c (save_cwd): Likewise.
180 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
181 well, for minor improvements on hosts that lack O_DIRECTORY.
182 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
183 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
184 Fall back on chown if open failed with EACCES.
186 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
187 Report an error at compile-time if only a 1-second nominal clock
190 * lchmod.h: New file.
191 * mkdir-p.c: Include lchmod.h, lchown.h.
192 (make_dir_parents): Use lchown rather than chown, and
193 lchmod rather than chmod.
195 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
196 too. Problem with "none" reported by Bob Proulx. Problem with
197 "proc" reported by n0dalus.
199 * mountlist.c: Include <limits.h>.
200 (dev_from_mount_options)
201 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
202 New function. It no longer assumes "dev=" has the System V meaning
203 on Linux (since it doesn't). It also parses "dev=" more carefully.
204 (read_file_system_list)
205 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
206 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
209 * posixtm.h (PDS_PRE_2000): New macro.
210 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
211 All usages changed. Reject dates outside the range 1969-1999 if
212 PDS_PRE_2000 is used.
214 2006-01-09 Jim Meyering <jim@meyering.net>
218 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
220 * chdir-safer.h, chdir-safer.c: New files.
222 * modechange.c (mode_compile): Reject an invalid mode string
223 that starts with an octal digit. From Andreas Gruenbacher.
225 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
226 and dup to open_safer and dup_safer, respectively.
227 (openat_permissive): Fix typo in comment.
229 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
230 "gettext.h"; either no longer needed or are guaranteed by openat.h.
231 (_): Remove; no longer needed.
232 (openat): Renamed from rpl_openat; no need for rpl_openat
233 since openat.h renames openat for us.
234 Replace most of the body with a call to openat_permissive,
235 to avoid duplicate code.
236 Port to (probably hypothetical) environments were mode_t is
238 (openat_permissive): Require mode arg, so that we can check
239 types better. Put it just after flags. Change cwd failure
240 indicator from pointer-to-bool to pointer-to-errno-value.
242 Invoke openat_save_fail and/or openat_restore_fail if
243 cwd_errno is null, so that openat can call us.
244 (openat_permissive, fdopendir, fstatat, unlinkat):
245 Simplify errno handling to avoid some duplicate code,
246 as it's OK to set errno on success.
247 * openat.h: Revamp code so that function macros depend on
248 __OPENAT_PREFIX only, not also on AT_FDCWD.
249 (openat_ro): Remove. Caller changed to use openat_permissive.
250 (openat_permissive): Now a macro, if not a function.
251 (openat_restore_fail, openat_save_fail): Now always functions,
252 since mkdirat needs them even if __OPENAT_PREFIX is defined.
254 * openat-priv.h: New file, defining macros used by mkdirat.c
256 * mkdirat.c: Include openat-priv.h.
257 Remove definitions of macros defined therein.
258 * openat.c: Likewise.
260 * mkdirat.c (mkdirat): New file and function.
261 * openat.h (mkdirat): Declare.
263 * openat.c (fdopendir): Don't change errno when returning non-NULL.
265 * openat.h (openat_permissive): Declare.
268 * openat.c (EXPECTED_ERRNO): New macro.
269 (openat_permissive): New function -- used in remove.c rewrite.
270 (all functions): Set errno just before returning, only if there
271 was an actual failure.
272 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
274 Emulate openat-family functions using Linux's procfs, if possible.
275 Idea and some code based on Ulrich Drepper's glibc changes.
277 * openat.c: (BUILD_PROC_NAME): New macro.
278 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
279 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
280 before falling back on save_cwd and restore_cwd.
281 (fdopendir, fstatat, unlinkat): Likewise.
283 * openat.c (fstatat, unlinkat): Perform the syscall directly,
284 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
286 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
287 as second argument to va_arg. Otherwise, some versions of gcc
288 warn that `if this code is reached, the program will abort'.
290 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
294 Add POSIX ACL support
295 * acl.h (copy_acl, set_acl): Add declarations.
296 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
297 systems other than Linux.
298 (chmod_or_fchmod): New function: use fchmod when possible,
300 (file_has_acl): Add a POSIX ACL implementation, with a
301 Linux-specific subcase.
302 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
303 S_ISVTX from one file to another. Fall back to fchmod/chmod when
304 acls are unsupported.
305 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
306 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
309 2006-01-09 Bruno Haible <bruno@clisp.org>
311 * sysexit_.h (EX_OK): New macro.
312 Suggested by Martin Lambers <marlam@marlam.de>.
314 2006-01-09 Bruno Haible <bruno@clisp.org>
316 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
317 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
318 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
319 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
321 2006-01-09 Bruno Haible <bruno@clisp.org>
323 * stdint_.h (SIZE_MAX): Write the value without involving negative
326 2005-10-16 Bruno Haible <bruno@clisp.org>
328 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
329 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
331 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
333 * strftime.c (tzname): Don't declare if it is already #defined.
334 Problem reported for Mingw by Mark Junker.
336 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
338 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
339 long int, not int, for nanosecond counts, so that people who are
340 used to POSIX struct timespec won't be surprised. Reported by Jim
343 2005-12-16 Jim Meyering <jim@meyering.net>
345 * fprintftime.c, fprintftime.h: New files.
347 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
349 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
350 * argp-help.c (fill_in_uparams): Check if the constructed
351 struct uparams is valid. Fall back to the default values if it is
354 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
356 * argp-help.c (__argp_base_name): New function
357 (__argp_short_program_name): Rewrite using __argp_base_name
358 * argp-namefrob.h: Define program_invocation_name and
359 program_invocation_short_name if requested
360 (__argp_base_name): Add prototype
361 * argp-parse.c (argp_def): Use gettext wrappers
362 (argp_default_parser): Use __argp_base_name
363 * argp-pin.c: New file. Defines program_invocation_name and
364 program_invocation_short_name on systems that lack them.
366 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
368 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
369 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
370 porting problem reported by Georg Schwarz in
371 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
373 2005-07-09 Bruno Haible <bruno@clisp.org>
375 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
376 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
377 Reported by Mark Junker <mjscod@gmx.de>.
379 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
381 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
382 (uintmax_t) [defined uintmax_t]: Do not declare.
383 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
384 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
385 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
386 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
387 sake of portability to weird hosts that C allows (though we don't
388 know of any practical examples).
390 * savedir.h (fdsavedir): New decl.
391 * savedir.c (fdsavedir, savedirstream): New functions; the latter
392 contains most of the former guts of savedir.
393 (savedir): Use savedirstream.
396 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
398 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
399 coreutils no longer futzes with rounding modes.
401 2005-11-14 Jim Meyering <jim@meyering.net>
403 * mkstemp-safer.c: Include <config.h>, required for possible
404 replacement of mkstemp.
406 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
408 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
410 (gethrxtime) [! (HAVE_NANOUPTIME
411 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
412 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
413 our own approximation.
415 2005-11-10 Simon Josefsson <jas@extundo.com>
417 * readline.c: Remove EOL.
419 2005-11-08 Eric Blake <ebb9@byu.net>
421 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
423 2005-11-08 Eric Blake <ebb9@byu.net>
425 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
427 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
429 Fix porting problem reported by Theodoros V. Kalamatianos.
430 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
431 Don't assume that futimes failing means we must fail.
433 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
435 * getcwd.c (__getcwd): Don't assume that system calls after readdir
436 leave errno alone. Problem reported by Dmitry V. Levin.
438 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
440 * savedir.c (savedir): Don't assume that xrealloc etc. leave
441 errno alone. Problem reported by Frederic Jolliton.
443 2005-10-28 Simon Josefsson <jas@extundo.com>
445 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
446 "restrict" keywords, as per POSIX. Protect the function
447 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
448 Don't use K&R prototypes. Check the sprintf return values.
449 Re-define EAFNOSUPPORT if not present. Indent.
451 * md5.h, md5.c: Simplify buffer handling visavi alignment,
452 suggested by Bruno Haible <bruno@clisp.org>.
454 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
456 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
458 * gc-libgcrypt.c: Add MD2 (which is not available through
461 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
463 * md2.h, md2.c: New files.
465 2005-10-24 Simon Josefsson <jas@extundo.com>
467 * md4.h: Shrink buffer size, now that we changed the type.
469 2005-10-22 Simon Josefsson <jas@extundo.com>
471 * arcfour.h, arcfour.c: Use fixed size indices in the
472 arcfour_context struct (simplify test vector testing in GNU
475 2005-10-22 Simon Josefsson <jas@extundo.com>
477 * md4.h, md4.c: Simplify buffer handling visavi alignment,
478 suggested by Bruno Haible <bruno@clisp.org>.
480 2005-10-22 Simon Josefsson <jas@extundo.com>
482 * crc.h: Include stddef.h, for size_t.
484 2005-10-21 Simon Josefsson <jas@extundo.com>
486 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
487 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
489 2005-10-21 Simon Josefsson <jas@extundo.com>
491 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
494 2005-10-21 Simon Josefsson <jas@extundo.com>
496 * gc-gnulib.c: Support ARCTWO in CBC mode.
498 2005-10-21 Simon Josefsson <jas@extundo.com>
500 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
503 * hmac-sha1.c (hmac_sha1): Likewise.
505 * crc.c (crc32_update): Actually use crc parameter, suggested by
506 Bruno Haible <bruno@clisp.org>.
508 * crc.h: Include stdint.h directly, suggested by Bruno Haible
511 2005-10-21 Simon Josefsson <jas@extundo.com>
513 * des.h, des.c: New files.
515 * gc-gnulib.c: Support DES.c
517 2005-10-21 Simon Josefsson <jas@extundo.com>
519 * arctwo.h, arctwo.c: New files.
521 * gc-gnulib.c: Support ARCTWO.
523 2005-10-21 Simon Josefsson <jas@extundo.com>
525 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
527 2005-10-19 Simon Josefsson <jas@extundo.com>
529 * gc-gnulib.c: Support ARCFOUR.
531 2005-10-19 Simon Josefsson <jas@extundo.com>
533 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
536 * gc.h: Add ECB enum type.
538 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
540 2005-10-19 Simon Josefsson <jas@extundo.com>
542 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
544 2005-10-18 Simon Josefsson <jas@extundo.com>
546 * md4.h, md4.c: New files, based on md5.?.
548 2005-10-17 Simon Josefsson <jas@extundo.com>
550 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
552 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
554 2005-10-17 Simon Josefsson <jas@extundo.com>
556 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
558 2005-10-17 Simon Josefsson <jas@extundo.com>
560 * gc.h, gc-libgcrypt.c: Add ciphers.
562 2005-10-17 Simon Josefsson <jas@extundo.com>
564 * sha1.c: Use uint32_t instead of md5_uint32.t
566 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
569 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
571 * md5.h: Use stdint.h and uint32_t. Doc fix.
573 2005-10-15 Simon Josefsson <jas@extundo.com>
575 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
577 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
579 2005-10-14 Simon Josefsson <jas@extundo.com>
581 * arcfour.h, arcfour.c: New files.
583 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
585 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
586 include <wchar.h>; no longer needed.
588 2005-10-14 Jakub Jelinek <jakub@redhat.com>
589 and Ulrich Drepper <drepper@redhat.com>
592 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
593 instead of inline stream orientation test and two separate
594 function calls. Pay no attention to USE_IN_LIBIO.
596 2005-10-14 Roland McGrath <roland@redhat.com>
598 Import from libc. [BZ #1331]
599 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
601 Reported by Matej Vela <vela@debian.org>.
603 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
605 * mkdir-p.c (make_dir_parents): Don't report an error if an
606 intermediate directory is in a read-only file system. Problem
607 reported by Eric Blake.
609 2005-10-13 Simon Josefsson <jas@extundo.com>
611 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
612 Move memory allocation outside of loop.
614 2005-10-12 Simon Josefsson <jas@extundo.com>
616 * gc-pbkdf2-sha1.c: New file.
618 * gc.h: Add gc_pbkdf2_sha1 prototype.
620 2005-10-12 Simon Josefsson <jas@extundo.com>
622 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
623 suggested by Bruno Haible <bruno@clisp.org>.
625 2005-10-12 Simon Josefsson <jas@extundo.com>
627 * gc-libgcrypt.c (gc_hmac_sha1): New function.
629 * gc-gnulib.c (gc_hmac_sha1): New function.
631 2005-10-12 Simon Josefsson <jas@extundo.com>
633 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
635 2005-10-12 Simon Josefsson <jas@extundo.com>
637 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
638 GC_USE_HMAC_MD5, respectively.
640 * gc-libgcrypt.c (gc_md5): Fix assert call.
643 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
645 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
647 * gc-gnulib.c (gc_hash_buffer): Ditto.
649 2005-10-11 Bruno Haible <bruno@clisp.org>
651 * c-strcasestr.h: New file, from GNU gettext.
652 * c-strcasestr.c: New file, from GNU gettext.
654 2005-10-11 Bruno Haible <bruno@clisp.org>
656 * c-strcase.h: New file, from GNU gettext.
657 * c-strcasecmp.c: New file, from GNU gettext.
658 * c-strncasecmp.c: New file, from GNU gettext.
660 2005-10-11 Simon Josefsson <jas@extundo.com>
662 * crc.h, crc.c: New files.
664 * gc.h (gc_hash_buffer): Add doc.
666 2005-10-08 Simon Josefsson <jas@extundo.com>
668 * gc.h: Add gc_hash and gc_hash_buffer.
670 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
672 * gc-libgcrypt.c (gc_hash_buffer): Add.
674 2005-10-11 Bruno Haible <bruno@clisp.org>
676 * strcasecmp.c: Include limits.h.
677 (strcasecmp): Avoid integer overflow on exotic platforms.
678 * strncasecmp.c: Include limits.h.
679 (strncasecmp): Avoid integer overflow on exotic platforms.
680 Reported by Paul Eggert.
682 2005-10-06 Simon Josefsson <jas@extundo.com>
684 * hmac-md5.c: New file.
688 2005-10-06 Simon Josefsson <jas@extundo.com>
690 * memxor.c (memxor): Avoid casts and warnings.
692 2005-10-05 Derek Price <derek@ximbiot.com>
694 * getdelim.c (SIZE_MAX): New macro, if not already defined.
696 2005-10-05 Simon Josefsson <jas@extundo.com>
698 * memxor.c (memxor): Fix compiler error.
700 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
701 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
703 * memxor.h, memxor.c: New files.
705 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
706 we assume all systems have it, suggested by Jim Meyering
707 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
708 any systems lack sys/socket.h; mingw32 is known to lack it, but we
709 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
712 2005-10-04 Bruno Haible <bruno@clisp.org>
714 * verify.h (verify_true): Provide alternative definition for C++.
716 2005-10-04 Simon Josefsson <jas@extundo.com>
718 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
719 D. Baushke" <mdb@gnu.org>.
721 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
723 * getdelim.c: Include getdelim.h first. Include <limits.h>.
724 (SSIZE_MAX): New macro, if not already defined.
725 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
728 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
730 * exclude.c: Include verify.h.
731 (verify): Remove. All callers changed to use verify.h's version.
732 * strtoimax.c: Likewise.
733 * utimecmp.c: Likewis.e
736 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
737 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
738 * .cvsignore: Add fts.h, search.h, t-fpending.
739 * settime.c (settime): Fix { typo in previous patch. Also, don't
740 bother returning ENOSYS if settimeofday or stime fails; just let
741 them return whatever errno they want to return.
742 * utimens.c: Include unistd.h, for dup2.
743 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
744 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
746 2005-10-02 Jim Meyering <jim@meyering.net>
749 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
750 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
751 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
752 Remove AT_FDCWD test.
753 Do not consume the fd unless successful.
754 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
755 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
756 block, so that we don't even try to compile it if settimeofday is
757 available. This works around a compilation failure on OSF1 V5.1,
758 due to stime requiring a `long int*' while tv_sec is `int'.
760 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
762 * getdelim.c (getdelim): Remove unused variables.
764 2005-10-01 Simon Josefsson <jas@extundo.com>
766 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
767 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
768 AI_* and EAI_* definitions. Protect function declarations.
770 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
772 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
773 so that the code works even with ancient cpp. Portability problem
774 with GCC 2.7.2.1 reported by Thomas M.Ott.
776 2005-09-27 Jim Meyering <jim@meyering.net>
778 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
780 * intprops.h (signed_type_or_expr__): Define.
781 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
784 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
786 * verify.h (verify_expr): Remove, replacing with:
787 (verify_true): New macro that returns true instead of void.
788 (verify_type__): Remove.
789 (verify): Use verify_true rather than verify_type__.
791 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
793 * utimens.c (ENOSYS): Define if not already defined.
794 (futimens): Support having a null PATH if the file descriptor
797 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
799 (__attribute): Define to empty unless GCC 3.1 or later.
800 This works around a core dump on OpenBSD 3.4, which has GCC
801 2.95.3, which dumps core when given __attribute__(()). It also
802 simplifies other tests, since we really don't want to bother with
803 worrying about which ancient version of GCC supported what.
804 Original problem reported by Yoann Vandoorselaere, with part of
805 the fix suggested by Derek Price.
807 2005-09-24 Jim Meyering <jim@meyering.net>
809 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
810 so we can once again use a positive bitfield width of 1 -- now we
811 don't have to explain why we were using a bitfield width of 2.
813 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
815 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
816 Problem reported by Eric Blake.
817 (getaddrinfo): Initialize se so that it's not garbage.
818 Redo internal storage allocation so that it doesn't make unportable
819 assumptions about alignment.
822 * utimens.c (futimens): Use futimesat if available.
823 Prefer it to futimes since it doesn't have the futimes bug.
825 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
826 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
827 Instead, declare a function that returns a pointer to an array,
828 and use verify_type__ to declare the size of the array.
829 Problem and germ of a solution reported by Bruno Haible.
830 (verify_type__): Use 2, not 1, for bitfield size, to avoid
831 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
833 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
837 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
839 * argmatch.h: Include verify.h
840 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
841 (ARGMATCH_ASSERT): Remove; unused.
842 * canonicalize.c: Assume STDC_HEADERS.
843 * exclude.c: Include "strcase.h".
844 * regex_internal.h [!defined _LIBC]: Likewise.
845 * getusershell.c: Include stdio--.h rather than stdio.h
847 (getusershell): Call fopen, not fopen_safer.
848 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
849 Do not include unistd-safer.h.
850 (save_cwd): Don't call fd_safer; no longer needed
851 now that we include fcntl--.h.
853 * getdate.y (relative_time): New type.
854 (RELATIVE_TIME_0): New constant.
855 (parser_control): Use relative_time instead of doing it ourselves.
856 (%union): Add new relative_time rel member.
857 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
859 (relunit, relunit_snumber): Now of type rel.
860 (zone, rel, relunit, get_date): Adjust to above changes.
862 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
863 Do not include unistd-safer.h.
864 (getloadavg): Don't call fd_safer; no longer needed
865 now that we include fcntl--.h.
867 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
868 (make_dir_parents): Treat ENOSYS like EEXIST.
870 Improve quality of diagnostics on restore_cwd failure.
871 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
872 (make_dir_parents): Last arg is now int * (for errno), not bool *.
873 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
874 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
875 each time through the loop. Do not diagnose restore_cwd failure;
876 that is the caller's job (and perhaps the caller does not care).
878 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
879 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
880 If the file already exists but is not a directory, don't bother
881 to try to make its parents.
882 Close potential file descriptor leak if we can't chdir("/") (!).
883 Don't always return true if chdir($PWD) fails; return true only
884 if the requested action was done successfully (except for the
886 Don't log final directory unless we actually made it.
887 Refactor to avoid duplicate code to fix up permissions.
888 Don't attempt to fix up parent permissions if chdir($PWD) fails.
890 * strftime.c (my_strftime): Rewrite the previous change slightly,
891 to make it a bit faster and (I hope) clearer.
892 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
893 Fix bug in formats like %2N.
895 * verify.h: New file.
897 2005-09-22 Jim Meyering <jim@meyering.net>
901 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
903 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
904 the .tm_year member, since otherwise gcc-4.0 would now warn about
905 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
907 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
908 order to avoid an unsuppressible warning from gcc on 64-bit systems.
910 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
911 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
912 when run in a time zone for which daylight savings time is in effect
913 for the starting date.
915 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
916 stop us from restricting permissions of just-created absolute-named
918 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
919 to restore initial working directory.
920 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
921 to tell caller if/when we change the working directory and are
922 unable to return to the initial one.
923 * mkdir-p.h (make_dir_parents): Update prototype.
924 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
925 `return false'. This fixes a bug introduced on 2004-07-30.
927 * openat.c (fdopendir): Be sure to close the supplied
928 file descriptor before returning. This makes our replacement
929 implementation a little closer to Solaris's, where fdopendir
930 ties the file descriptor to the returned DIR* pointer.
931 * openat.c (unlinkat): New function.
932 * openat.h (unlinkat): Add prototype.
933 * openat-die.c (openat_save_fail): Rename from openat_save_die.
934 (openat_restore_fail): Rename from openat_restore_die.
935 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
937 Provide an alternative to exiting immediately upon save_cwd or
938 restore_cwd failure. Now, an application can arrange e.g.,
939 to perform a longjump in that case.
940 * openat.c: Include dirname.h.
941 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
942 (rpl_openat, fdopendir, fstatat): Call openat_save_die
943 and openat_restore_die rather than calling error directly.
944 Don't include "error.h" or "exitfail.h"; they're no longer needed.
946 * openat-die.c (openat_save_die, openat_restore_die): New file.
947 * openat.h (openat_save_die, openat_restore_die): Declare and define.
949 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
950 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
951 int utc, int nanoseconds);
953 date should not have to allocate a megabyte of virtual memory to
954 handle a format argument like +%1048575T. When implemented with
955 strftime, it must allocate such a buffer, use strftime to fill it
956 in, print it, then free it.
957 With fprintftime, it simply prints everything and exits.
958 With no need for memory allocation, that's one fewer way to fail.
959 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
960 optional field width, not before, so we accept %9:z, not %:9z.
961 (my_strftime): Be sure to use L_('x') for literals.
963 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
964 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
965 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
966 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
967 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
968 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
969 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
970 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
971 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
973 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
974 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
975 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
976 and don't include <sys/file.h>).
978 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
982 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
983 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
984 [!LDAV_DONE]: Avoid unused variable warning.
986 2005-09-21 Bruno Haible <bruno@clisp.org>
988 * unicodeio.h (unicode_to_mb): New declaration.
990 2005-09-20 Derek Price <derek@ximbiot.com>
992 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
994 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
996 Use a consistent style for including <config.h>.
997 * __fpending.c, acl.c, argmatch.c,
998 argp-help.c, argp-parse.c,
999 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
1000 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
1001 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
1002 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
1003 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
1004 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
1005 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
1006 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
1007 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
1008 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
1009 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
1010 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
1011 modechange.c, mountlist.c, open-safer.c, physmem.c,
1012 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
1013 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
1014 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
1015 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
1016 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
1017 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
1018 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
1019 userspec.c, utimecmp.c, version-etc-fsf.c,
1020 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
1021 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
1022 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
1023 Standardize inclusion of config.h.
1024 * __fpending.h, dirfd.h, getdate.h, human.h,
1025 inttostr.h: Removed inclusion of config.h from header files.
1026 * inttostr.c: Adjusted in-tree users.
1027 * timespec.h: Remove superfluous warning to include config.h.
1028 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
1029 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
1030 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
1031 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
1033 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
1035 * stat-time.h: New file.
1036 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
1037 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
1039 (timespec_cmp): New function.
1040 * utimecmp.c: Include stat-time.h.
1041 (SYSCALL_RESOLUTION): Depend on whether various struct stat
1042 members exist, not on the obsolescent ST_MTIM_NSEC.
1043 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
1045 2005-09-15 Derek Price <derek@ximbiot.com>
1046 Paul Eggert <eggert@cs.ucla.edu>
1048 * regcomp.c, regexec.c, regex_internal.c: Back out previous
1049 changes, consolidating in...
1050 * regex_internal.h: ...this file.
1052 2005-09-15 Derek Price <derek@ximbiot.com>
1054 * regex_internal.h: Blank `pure' for GNUC < 3.
1055 * regex_internal.c: Ditto, using this...
1056 (__GNUC_PREREQ): ...new macro.
1057 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
1058 (__GNUC_PREREQ): ...this new macro.
1060 * strstr.h: Include string.h. Define strstr as a macro here.
1062 2005-09-13 Derek Price <derek@ximbiot.com>
1064 * canon-host.c (canon_host_r): Set *cherror on memory allocation
1066 Reported by Jim Meyering <jim@meyering.net>.
1068 2005-09-13 Jim Meyering <jim@meyering.net>
1070 * canon-host.c: Filter through gnu indent and reword comments slightly.
1071 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
1073 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
1075 * lib/base64.c: Typo.
1076 (base64_encode): Put b64str in initialized data section.
1078 2005-09-12 Derek Price <derek@ximbiot.com>
1080 Return usable errors from canon-host.
1081 * canon-host.h: New file.
1082 * canon-host.c (canon_host): Wrap...
1083 (canon_host_r): ...this new function, which now relies exclusively on
1085 (ch_strerror): New function.
1086 (last_cherror): New global.
1087 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
1088 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
1090 (freeaddrinfo): Free ai->ai_canonname when set.
1092 2005-09-12 Derek Price <derek@ximbiot.com>
1093 Paul Eggert <eggert@cs.ucla.edu>
1095 * glob-libc.h: Renamed from glob_.h. The new version is
1096 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
1097 protecting things that should be done only in gnulib contexts.
1098 * glob_.h: New file, containing only the glob things needed for
1100 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
1101 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
1102 (glob, globfree, glob_pattern_p): Now defined simply in terms of
1103 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
1104 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
1105 and to respect the namespace rules better.
1107 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
1109 Merge glibc and coreutils changes into gnulib, plus a few
1111 * md5.c: Use #error rather than a string.
1112 (CYCLIC): New macro, from glibc source. Use it instead of rol.
1113 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
1114 (__attribute__): Define to empty for non recent-GCC.
1115 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
1116 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
1117 Renamed from their non-__ counterparts, with new macros replacing
1118 them if not _LIBC. Add __THROW attribute.
1120 (struct md5_ctx): Align buffer if using GCC.
1121 * sha1.h (struct sha1_ctx): Likewise.
1122 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
1123 The old name was backwards.
1124 (NOTSWAP): Remove; not used.
1125 (rol): New macro, moved here from md5.h.
1126 (sha1_process_block): Remove a FIXME that doesn't make sense.
1128 2005-09-12 Derek Price <derek@ximbiot.com>
1130 * gai_strerror.c: Include config.h when available. Include
1131 getaddrinfo.h before other headers to test interface.
1132 Reported by Larry Jones <lawrence.jones@ugs.com>.
1134 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
1136 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
1137 definitions, since that's the preferred style in glibc.
1138 Fix a minor spacing issue, and update copyright notice to match glibc's.
1140 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1142 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
1144 2005-09-06 Simon Josefsson <jas@extundo.com>
1146 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
1147 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
1149 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
1151 Change bitset word type from unsigned int to unsigned long int,
1152 as this has better performance on typical 64-bit hosts.
1153 Port bitset code to hosts with unusual word sizes.
1154 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
1155 (build_collating_symbol):
1156 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
1157 argument is a bitset. This is merely a style issue, but it makes
1158 it clearer that an entire array is expected.
1159 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
1160 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
1161 Port to the case where bitset_word is not the same as unsigned int.
1162 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
1163 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
1165 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1166 (build_trtable, group_nodes_into_DFAstates):
1168 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
1169 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
1170 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
1171 * regexec.c (group_nodes_into_DFAstates): Likewise.
1172 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1173 * regcomp.c (optimize_subexps, lower_subexp):
1174 Work even if bitset_word has holes in its bitwise representation.
1175 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1176 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1178 * regex_internal.c (re_string_reconstruct):
1179 Don't assume UCHAR_MAX == 255.
1180 * regex_internal.h (bitset_set_all): Likewise.
1181 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1183 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1184 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1186 (BITSET_WORD_MAX): New macro.
1187 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1188 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1189 (bitset_empty, bitset_copy):
1190 Prefer sizeof (bitset) to multiplying it out ourselves.
1191 (bitset_not_merge): Remove; unused.
1192 (bitset_contain): Return bool, not unsigned int with one bit on.
1193 All callers changed.
1194 * regexec.c (build_trtable): Don't assume bitset has no stricter
1195 alignment than re_node_set; do this by defining a new internal
1196 type struct dests_alloc and using it to allocate memory.
1198 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1200 Check for arithmetic overflow when calculating sizes, to prevent
1201 some buffer-overflow issues. These patches are conservative, in the
1202 sense that when I couldn't determine whether an overflow was possible,
1203 I inserted a run-time check.
1204 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1205 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1206 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1207 (re_xnrealloc, re_x2nrealloc): New inline functions.
1208 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1209 (build_equiv_class, build_charclass): Check for arithmetic overflow
1210 in size expression calculations.
1211 * lib/regex_internal.c (re_string_realloc_buffers):
1212 (build_wcs_upper_buffer, re_node_set_add_intersect):
1213 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1214 (re_dfa_add_node, register_state): Likewise.
1215 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1216 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1217 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1218 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1220 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1222 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1223 to avoid a collision with bits/local_lim.h in glibc.
1224 All uses changed. Problem reported by Dmitry V. Levin in
1225 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1227 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1228 bugs in int versus size_t comparisons.
1229 (re_string_context_at): Fix bug where the code assumed that
1232 Use bool where appropriate.
1233 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1234 All callers changed.
1235 (calc_eclosure_iter): Likewise, for ROOT arg.
1236 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1237 (build_charclass_op): Likewise, for NON_MATCH arg.
1238 * regex_internal.c (re_string_allocate, re_string_construct):
1239 (re_string_construct_common): Likewise, for ICASE arg.
1240 * regexec.c (re_search_2_stub, re_search_stub):
1241 Likewise, for RET_LEN arg.
1242 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
1243 (set_regs): Likewise, for FL_BACKTRACK arg.
1244 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
1245 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
1246 (calc_eclosure_iter, parse_bracket_exp):
1247 Use bool for internal variables that are booleans.
1248 * regexec.c (re_search_internal, check_matching, proceed_next_node):
1249 (set_regs, build_sifted_states, sift_states_bkref):
1250 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
1251 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1252 (find_collation_sequence_value):
1254 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
1255 (re_node_set_compare):
1256 Return bool, not int. All callers changed.
1257 * regexec.c (check_halt_node_context, check_dst_limits):
1258 (build_trtable, check_node_accept): Likewise.
1259 * regex_internal.h: Include stdbool.h.
1261 Fix bugs uncovered when converting to bool.
1262 * regcomp.c (calc_eclosure_iter): Check for storage allocation
1263 failure instead of charging ahead blindly.
1264 * regex_internal.c (register_state): Likewise.
1265 * regexec.c (re_search_2_stub): Use simpler method than boolean
1266 for freeing internal storage.
1267 (group_nodes_into_DFA_states): Use unsigned int, not int, for
1268 bitset pieces used as boolean, to avoid undefined behavior
1269 on hosts that do int overflow checking.
1271 2005-08-31 Derek Price <derek@ximbiot.com>
1273 * getdelim.c (getdelim): Return EOF on EOF.
1274 Reported by Larry Jones <lawrence.jones@ugs.com>.
1276 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1278 * regex_internal.c (re_string_reconstruct): Don't assume buffer
1279 lengths fit in regoff_t; this isn't true if regoff_t is the same
1281 * regex.c (re_search_internal): 5th arg is LAST_START
1282 (= START + RANGE) instead of RANGE. This avoids overflow
1283 problems when regoff_t is the same width as size_t.
1284 All callers changed.
1285 (re_search_2_stub): Check for overflow when adding the
1286 sizes of the two strings.
1287 (re_search_stub): Check for overflow when adding START
1288 to RANGE; if it occurs, substitute the extreme value.
1290 2005-08-31 Jim Meyering <jim@meyering.net>
1292 * regcomp.c (search_duplicated_node): Make first pointer arg
1294 * regex_internal.c (create_ci_newstate, create_cd_newstate):
1295 (register_state): Likewise.
1296 * regexec.c (search_cur_bkref_entry, check_dst_limits):
1297 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1298 (group_nodes_into_DFAstates): Likewise.
1300 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1302 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
1303 old glibc regex code mishandles strings longer than 2**31 bytes.
1304 This patch fixes this when the regex code is used in gnulib
1305 (i.e., outside glibc).
1307 This patch should not affect the use of the regex code inside
1308 glibc. No doubt this problem also needs to be handled for glibc
1309 as well, but the result will be an incompatible change to the
1310 glibc ABI, and the old ABI will have to be supported too. That
1311 can be the the subject for another patch.
1313 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
1314 governing whether the rest of this patch is active. By default,
1315 the macro is disabled and the patch has no effect.
1316 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
1317 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
1318 (struct re_pattern_buffer, re_search, re_search_2, re_match):
1319 (re_match_2, re_set_registers): Use the new types.
1320 * regex_internal.h (Idx, re_hashval_t): New types.
1321 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
1323 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
1324 (re_string_context_at, bin_tree_t, re_dfastate_t):
1325 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
1326 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
1327 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
1328 (re_string_char_size_at, re_string_wchar_at):
1329 (re_string_elem_size_at):
1330 Use the new types and macros to port to 64-bit hosts.
1331 Use unsigned types for internal values, so that the code
1332 mostly works even for arrays larger than SSIZE_MAX.
1333 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
1334 (search_duplicated_node, calc_eclosure_iter, fetch_number):
1335 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
1336 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
1337 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
1338 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
1339 (calc_inveclosure, parse_dup_op, build_range_exp):
1340 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
1341 (fetch_number, create_token_tree, mark_opt_subexp):
1343 * regex_internal.c (re_string_construct_common, create_ci_newstate):
1344 (create_cd_newstate, re_string_allocate, re_string_construct):
1345 (re_string_realloc_buffers, build_wcs_upper_buffer):
1346 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1347 (re_string_reconstruct, re_string_peek_byte_case):
1348 (re_string_fetch_byte_case, re_string_context_at):
1349 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1350 (re_node_set_init_copy, re_node_set_add_intersect):
1351 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1352 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1353 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1354 (re_acquire_state, re_acquire_state_context, register_state):
1356 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
1357 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
1358 (re_search_internal, re_search_2_stub, re_search_stub)
1359 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
1360 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
1361 (update_cur_sifted_state, check_dst_limits):
1362 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1363 (check_subexp_limits, sift_states_bkref, merge_state_array):
1364 (check_subexp_matching_top, get_subexp, get_subexp_sub):
1365 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
1366 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1367 (expand_bkref_cache, check_node_accept_bytes):
1368 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
1369 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
1370 (acquire_init_state_context, check_halt_node_context):
1371 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
1372 (sift_states_backward, clean_state_log_if_needed):
1373 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
1374 (find_recover_state, transit_state_sb, transit_state_mb):
1375 (transit_state_bkref, build_trtable, match_ctx_clean):
1377 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
1378 to work around an assumption that REG_MISSING is negative.
1380 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
1381 (seek_collating_symbol_entry) [defined _LIBC]:
1382 (lookup_collation_sequence_value) [defined _LIBC]:
1383 (build_range_exp, build_collating_symbol) [defined _LIBC]:
1384 Use prototypes rather than old-style function definitions.
1385 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
1386 (transit_state_sb) [0]:
1387 (find_collation_sequence_value) [defined _LIBC]: Likewise.
1389 * regexec.c (re_search_internal): Simplify update of rm_so and
1392 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
1393 (optimize_subexps, lower_subexp):
1394 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
1395 since the signed shift might overflow. Use 1u<<31 instead.
1396 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
1397 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1400 * regcomp.c (optimize_subexps, lower_subexp):
1401 Use CHAR_BIT rather than 8, for clarity.
1402 * regexec.c (check_dst_limits_calc_pos_1):
1403 (check_subexp_matching_top): Likewise.
1404 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
1405 have to worry about portability issues when shifting it left.
1406 Remove no-longer-needed test for table_size > 0.
1407 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
1408 in a word, as the resulting behavior is undefined.
1409 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
1410 in one case, a <= should have been an <, and in another case the
1411 whole test was missing.
1412 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
1413 the standard name CHAR_BIT.
1414 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
1415 this is not true on one's complement and signed-magnitude hosts.
1417 * regex_internal.h (re_sub_match_top_t): Remove unused member
1419 (struct re_dfa_t): Remove unused member states_alloc.
1420 * regcomp.c (init_dfa): Don't initialize unused members.
1422 2005-08-31 Bruno Haible <bruno@clisp.org>
1424 * strstr.c: Include <stddef.h>, for NULL.
1425 * strcasestr.c: Likewise.
1426 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
1428 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
1430 * iconvme.h: Add prototype for iconv_alloc.
1432 2005-08-29 Simon Josefsson <jas@extundo.com>
1434 * iconvme.c: Fix errno.
1436 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
1438 * iconvme.c: Split iconv_string into iconv_alloc.
1440 2005-08-27 Jim Meyering <jim@meyering.net>
1442 * fopen-safer.c: Merge minor changes from coreutils.
1443 * dup-safer.c: Likewise.
1444 * fd-safer.c: Likewise.
1446 Merge from coreutils.
1447 * stdio--.h: New file.
1448 * stdlib--.h: New file.
1449 * mkstemp-safer.c: New file.
1451 GNU tar needs these.
1452 * pipe-safer.c: New file.
1453 * creat-safer.c: New file.
1454 * fcntl--.h (creat): Define to creat_safer.
1455 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
1456 * unistd--.h (pipe): Define to pipe_safer.
1457 * unistd-safer.h: Declare pipe_safer.
1459 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
1461 * regex_internal.h: Remove all references to
1462 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
1464 (bitset_not, bitset_merge, bitset_not_merge):
1465 (bitset_mask, re_string_allocate, re_string_construct):
1466 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
1467 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
1468 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
1469 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
1470 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1471 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1472 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
1473 (re_acquire_state_context):
1474 Remove unnecessary forward decls.
1475 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
1476 Put __attribute at function definition,
1477 now that the function decl has been removed.
1478 * lib/regex_internal.c (re_string_peek_byte_case):
1479 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
1482 2005-08-26 Simon Josefsson <jas@extundo.com>
1484 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
1485 Haible <bruno@clisp.org>.
1487 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1489 * regexec.c (set_regs): Don't alloca with an unbounded size.
1491 alloca modernization/simplification for regex.
1492 * regex.c: Remove portability cruft for alloca. This no longer
1493 needs to be at the start of the file, and can be moved into
1494 regex_internal.h and simplified.
1495 * regex_internal.h: Include <alloca.h>.
1496 (__libc_use_alloca) [!defined _LIBC]: New macro.
1497 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
1498 now works outside glibc.
1500 2005-08-24 Simon Josefsson <jas@extundo.com>
1502 * getpass.c: Add WIN32 implementation. Conditionalize use of
1503 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
1504 GLIBC specific code.
1506 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1508 Make regex safe for g++. This fixes one real bug (an "err"
1509 that should have been "*err"). g++ problem reported by
1511 * regex_internal.h (re_calloc): New macro, consistent with
1512 re_malloc etc. All callers of calloc changed to use re_calloc.
1513 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
1514 not int. All callers changed.
1515 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
1516 just use an array of size MB_LEN_MAX.
1517 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
1518 (find_recover_state): Change "err" to "*err"; this fixes what
1519 appears to be a real bug.
1520 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
1523 2005-08-25 Jim Meyering <jim@meyering.net>
1525 * open-safer.c: Include <config.h>.
1526 Otherwise, we'd lose LARGEFILE support in any file using
1529 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
1531 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
1532 * regex.h (regerror): Likewise.
1534 * regex.c: Do not include <sys/types.h>, as POSIX no longer
1535 requires this. (The code never needed it.)
1537 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
1538 All uses of recently-renamed identifiers changed to use the new,
1539 POSIX-compliant names. The code will build and run just fine
1540 without these changes, but it's better to eat our own dog food
1541 and use the standard-conforming names.
1543 * regex.h: Fix a multitude of POSIX name space violations.
1544 These changes have an effect only for programs that define
1545 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
1546 do not change anything for programs compiled in the normal way.
1547 Also, there is no effect on the ABI.
1549 (_REGEX_SOURCE): New macro.
1550 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
1551 defined and _GNU_SOURCE is not; this fixes a name space violation.
1553 Rename the following macros to obey POSIX requirements.
1554 The old names are still visible as macros if _REGEX_SOURCE is defined.
1555 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
1556 RE_BACKSLASH_ESCAPE_IN_LISTS.
1557 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
1558 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
1559 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
1560 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
1561 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
1562 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
1563 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
1564 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
1565 (REG_INTERVALS): renamed from RE_INTERVALS.
1566 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
1567 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
1568 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
1569 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
1570 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
1571 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
1572 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
1573 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
1574 RE_UNMATCHED_RIGHT_PAREN_ORD.
1575 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
1576 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
1577 (REG_DEBUG): renamed from RE_DEBUG.
1578 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
1579 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
1580 unusual, since we can't clash with the POSIX REG_ICASE.
1581 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
1582 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
1583 (REG_NO_SUB): renamed from RE_NO_SUB.
1584 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
1585 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
1586 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
1587 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
1588 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
1589 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
1590 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
1591 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
1592 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
1593 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
1594 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
1595 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
1596 RE_SYNTAX_POSIX_MINIMAL_BASIC.
1597 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
1598 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
1599 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
1600 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
1601 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
1602 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
1603 (REG_FIXED): Renamed from REGS_FIXED.
1604 (REG_NREGS): Renamed from RE_NREGS.
1606 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
1607 of other REG_* macros, since POSIX says the user is allowed to
1608 #undef these macros selectively.
1610 (reg_errcode_t): Update comment stating what other tables need
1613 Rename the following enum values to obey POSIX requirements.
1614 The old names are still visible as macros.
1615 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
1616 is not defined, since GNU is supposed to be a superset of POSIX as
1617 much as possible, and since we want reg_errcode_t to be a signed
1618 type for implementation consistency.
1619 (_REG_NOERROR): Renamed from REG_NOERROR.
1620 (_REG_NOMATCH): Renamed from REG_NOMATCH.
1621 (_REG_BADPAT): Renamed from REG_BADPAT.
1622 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
1623 (_REG_ECTYPE): Renamed from REG_ECTYPE.
1624 (_REG_EESCAPE): Renamed from REG_EESCAPE.
1625 (_REG_ESUBREG): Renamed from REG_ESUBREG.
1626 (_REG_EBRACK): Renamed from REG_EBRACK.
1627 (_REG_EPAREN): Renamed from REG_EPAREN.
1628 (_REG_EBRACE): Renamed from REG_EBRACE.
1629 (_REG_BADBR): Renamed from REG_BADBR.
1630 (_REG_ERANGE): Renamed from REG_ERANGE.
1631 (_REG_ESPACE): Renamed from REG_ESPACE.
1632 (_REG_BADRPT): Renamed from REG_BADRPT.
1633 (_REG_EEND): Renamed from REG_EEND.
1634 (_REG_ESIZE): Renamed from REG_ESIZE.
1635 (_REG_ERPAREN): Renamed from REG_ERPAREN.
1636 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
1637 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
1638 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
1639 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
1641 (_REG_RE_NAME, _REG_RM_NAME): New macros.
1642 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
1643 changed. But support the old name if the new one is not defined
1644 and if _REGEX_SOURCE.
1646 Change the following member names in struct re_pattern_buffer.
1647 The old names are still supported if !_REGEX_SOURCE.
1648 The new names are always supported, regardless of _REGEX_SOURCE.
1649 (re_buffer): Renamed from buffer.
1650 (re_allocated): Renamed from allocated.
1651 (re_used): Renamed from used.
1652 (re_syntax): Renamed from syntax.
1653 (re_fastmap): Renamed from fastmap.
1654 (re_translate): Renamed from translate.
1655 (re_can_be_null): Renamed from can_be_null.
1656 (re_regs_allocated): Renamed from regs_allocated.
1657 (re_fastmap_accurate): Renamed from fastmap_accurate.
1658 (re_no_sub): Renamed from no_sub.
1659 (re_not_bol): Renamed from not_bol.
1660 (re_not_eol): Renamed from not_eol.
1661 (re_newline_anchor): Renamed from newline_anchor.
1663 Change the following member names in struct re_registers.
1664 The old names are still supported if !_REGEX_SOURCE.
1665 The new names are always supported, regardless of _REGEX_SOURCE.
1666 (rm_num_regs): Renamed from num_regs.
1667 (rm_start): Renamed from start.
1668 (rm_end): Renamed from end.
1670 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1671 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1672 Prepend __ to parameter names.
1674 Undo yesterday's changes.
1676 2005-08-24 Jim Meyering <jim@meyering.net>
1678 Sync from coreutils.
1679 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1681 2005-08-21 Bruno Haible <bruno@clisp.org>
1683 * lock.h: Add multiple inclusion guard.
1684 * tls.h: Add multiple inclusion guard.
1686 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1688 * regex.h (REG_NOSYS)
1689 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1690 Define, since POSIX requires it as of 2001.
1691 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1692 New private symbol, used to keep the enum signed in all cases.
1693 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1694 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1696 * regex_internal.c (re_string_skip_chars, register_state):
1698 Remove forward decls; no longer needed now that we use prototypes.
1699 * regexec.c (acquire_init_state_context, check_halt_node_context):
1700 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1701 (clean_state_log_if_needed): Likewise.
1703 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1705 Fix problems reported by Sam Steingold in
1706 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1707 * regexec.c (sift_states_bkref): Fix portability bug: the code
1708 assumed that reg_errcode_t is a signed type, which is not
1709 necessarily true if _XOPEN_SOURCE is not defined.
1710 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1711 some compilers warn about it otherwise.
1713 2005-08-20 Jim Meyering <jim@meyering.net>
1715 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1716 of unused local, dfa.
1718 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1720 * regcomp.c (create_initial_state): Remove duplicate decl.
1721 (init_word_char, create_initial_state, duplicate_node_closure):
1722 (fetch_token, peek_token_bracket, build_range_exp):
1723 (build_collating_symbol): Remove forward decls; no longer needed
1724 now that we use prototypes.
1727 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1728 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1729 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1730 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1731 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1732 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1733 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1734 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1735 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1736 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1737 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1738 (build_charclass, build_charclass_op, fetch_number, create_tree):
1739 (create_token_tree, mark_opt_subexp, duplicate_tree):
1740 Use prototypes rather than old-style definitions.
1743 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1744 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1745 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1746 (re_string_reconstruct, re_string_peek_byte_case):
1747 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1748 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1749 (re_node_set_init_copy, re_node_set_add_intersect):
1750 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1751 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1752 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1753 (re_acquire_state, re_acquire_state_context, register_state):
1754 (create_ci_newstate, create_cd_newstate, free_state):
1756 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1757 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1758 (re_search_internal, prune_impossible_nodes):
1759 (acquire_init_state_context, check_matching, static):
1760 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1761 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1762 (update_regs, sift_states_backward, build_sifted_states):
1763 (clean_state_log_if_needed, merge_state_array):
1764 (update_cur_sifted_state, add_epsilon_src_nodes):
1765 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1766 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1767 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1768 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1769 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1770 (check_arrival, check_arrival_add_next_nodes):
1771 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1772 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1773 (check_node_accept_bytes, check_node_accept, extend_buffers):
1774 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1775 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1780 (re_string_allocate, re_string_construct, re_string_reconstruct):
1781 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1782 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1783 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1784 (re_string_context_at, re_string_peek_byte_case):
1785 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1786 is defined, since we now use prototypes always.
1788 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1789 C89 or better. All uses removed.
1791 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1793 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1794 [defined lint]: Suppress bogus uninitialized-variable warnings.
1796 * regcomp.c (duplicate_node): Return new index, not an error code,
1797 and let the caller return REG_ESPACE if out of space. This
1798 removes an uninitialied-variable warning with GCC 4.0.1, and also
1799 avoids taking the address of a local variable. All callers
1802 2005-08-19 Jim Meyering <jim@meyering.net>
1804 * regexec.c (proceed_next_node): Redo local variables to
1805 avoid GCC shadowing warnings.
1807 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1809 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1810 (re_node_set_insert_last, re_dfa_add_node):
1811 Rename local variables to avoid GCC shadowing warnings.
1813 2005-08-18 Bruno Haible <bruno@clisp.org>
1815 * strstr.c (strstr): Fix return value in multibyte case.
1816 * strcasestr.c (strcasestr): Likewise.
1818 2005-08-17 Jim Meyering <jim@meyering.net>
1820 Make the %s format (seconds since the epoch) work for a negative
1821 number and when used with a zero-padded field width, e.g. %015s.
1823 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1824 label so that it precedes the code to set `digits'. Otherwise,
1825 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1826 print `00-22'. Now, it prints `-0022', as it should.
1828 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1830 * regex.h: Remove useless space-before-tab. From coreutils.
1832 2005-08-17 Bruno Haible <bruno@clisp.org>
1834 * strcasestr.h: New file.
1835 * strcasestr.c: New file.
1837 2005-08-17 Bruno Haible <bruno@clisp.org>
1839 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1840 * strstr.c: Completely rewritten, with multibyte locale support.
1842 2005-08-17 Bruno Haible <bruno@clisp.org>
1844 * strcasecmp.c: Use mbuiter.h.
1846 2005-08-17 Bruno Haible <bruno@clisp.org>
1848 * mbuiter.h: New file.
1850 2005-08-16 Bruno Haible <bruno@clisp.org>
1852 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1854 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1855 NUL byte, not after it.
1857 2005-08-16 Bruno Haible <bruno@clisp.org>
1859 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1860 the valid ones. Makes the comparison operations transitive:
1861 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1862 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1864 2005-08-16 Bruno Haible <bruno@clisp.org>
1866 * strcase.h (strcasecmp): Add note in comments.
1867 * strncasecmp.c: Use code from strcasecmp.c.
1868 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1869 (strcasecmp): Work correctly in multibyte locales.
1871 2005-08-16 Bruno Haible <bruno@clisp.org>
1873 * strnlen1.h: New file.
1874 * strnlen1.c: New file.
1876 2005-08-16 Bruno Haible <bruno@clisp.org>
1878 * mbfile.h: New file.
1880 2005-08-16 Bruno Haible <bruno@clisp.org>
1882 * mbiter.h: New file.
1884 2005-08-16 Bruno Haible <bruno@clisp.org>
1886 * mbchar.h: New file.
1887 * mbchar.c: New file.
1889 2005-08-16 Bruno Haible <bruno@clisp.org>
1891 * tls.h: New file, from GNU gettext.
1892 * tls.c: New file, from GNU gettext.
1894 2005-08-15 Bruno Haible <bruno@clisp.org>
1896 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1899 2005-08-14 Jim Meyering <jim@meyering.net>
1901 Sync from coreutils.
1903 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1904 Use the hash-table-based cycle-detection code not just when
1905 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1906 Reported by James Youngman in
1907 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1908 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1909 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1910 This lets us compile with -DFTS_DEBUG, once again.
1911 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1912 * fts.c (fd_safer): Remove decl.
1913 Include fcntl--.h rather than unistd-safer.h
1914 (fts_safe_changedir): Don't call fd_safer; no longer needed
1915 now that we include fcntl--.h.
1917 2005-08-11 Simon Josefsson <jas@extundo.com>
1919 * readline.h, readline.c: New file.
1921 2005-08-11 Bruno Haible <bruno@clisp.org>
1923 * strnlen.h (strnlen): Change parameter name to match comment.
1925 2005-08-10 Simon Josefsson <jas@extundo.com>
1927 * strndup.c: Use strnlen.h.
1929 * strnlen.h: New file.
1931 2005-08-02 Simon Josefsson <jas@extundo.com>
1933 * getline.h, getline.c: Rewrite.
1935 * getdelim.h, getdelim.c: New files, ported from glibc.
1937 2005-07-31 Bruno Haible <bruno@clisp.org>
1939 * lock.h (gl_lock_initializer): New macro.
1940 (gl_lock_define_initialized): Use it.
1941 (gl_rwlock_initializer): New macro.
1942 (gl_rwlock_define_initialized): Use it.
1943 (gl_recursive_lock_initializer): New macro.
1944 (gl_recursive_lock_define_initialized): Use it.
1946 2005-07-26 Bruno Haible <bruno@clisp.org>
1948 * lock.h: Update from GNU gettext.
1949 * lock.c: Update from GNU gettext.
1951 2005-07-18 Bruno Haible <bruno@clisp.org>
1953 * lock.h (gl_once_t): New type.
1954 (gl_once_define, gl_once): New macros.
1955 * lock.c (fresh_once): New variable.
1956 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1959 2005-07-18 Simon Josefsson <jas@extundo.com>
1961 * check-version.c (check_version): Accept identical versions too.
1963 2005-07-18 Bruno Haible <bruno@clisp.org>
1965 * lock.h: New file, from GNU gettext.
1966 * lock.c: New file, from GNU gettext.
1968 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
1970 * quotearg.c: Add translator comment suggested by Bruno Haible,
1971 with a minor change.
1973 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
1975 * version-etc-fsf.c (version_etc_copyright): Parameterize the
1976 copyright symbol and the year.
1977 * version-etc.c (COPYRIGHT_YEAR): New constant.
1978 (version_etc_va): Use parameterized copyright notice.
1979 Reword to conform to the current GNU coding standards.
1981 2005-07-11 Simon Josefsson <jas@extundo.com>
1983 * size_max.h: New file.
1985 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
1987 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
1990 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1991 and Paul Eggert <eggert@cs.ucla.edu>
1993 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1994 in wint_t, not wchar_t. Remove now-unnecessary cast.
1996 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1998 * regex.c, regex.h: Sync from libc.
1999 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
2000 New files, synced from libc, except that regex_internal.h
2001 currently has a small porting fix.
2003 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
2005 Remove the dependency of the strftime module on the tzset module.
2006 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
2007 Copy the input structure, to work around some of the bug with
2008 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
2009 Solaris releases, you should also use the tzset module, but we won't
2010 require it as a dependency any more since we don't want LGPLed code
2011 to depend on GPLed code.
2013 2005-07-02 Jim Meyering <jim@meyering.net>
2015 * backupfile.c (backup_args): Change a `0' to NULL.
2017 2005-07-01 Jim Meyering <jim@meyering.net>
2019 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2020 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
2021 * save-cwd.c, tempname.c:
2022 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2023 and don't include <sys/file.h>).
2025 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
2027 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
2028 declares only 'struct timespec;' (!).
2030 2005-06-29 Jim Meyering <jim@meyering.net>
2032 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
2033 type name. Use the variable name instead.
2034 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
2036 2005-06-28 Simon Josefsson <jas@extundo.com>
2038 * check-version.h, check-version.c: New files.
2040 2005-06-28 Simon Josefsson <jas@extundo.com>
2042 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
2043 collision with global variable. Better indentation. Don't
2044 increment buffer pointer beyond buffer end. Based on comments
2045 from Paul Eggert <eggert@cs.ucla.edu>.
2049 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
2051 * canon-host.c (canon-host): Append trailing "," to 0 in
2052 initializer of struct addrinfo, as an indication that we don't
2053 care how many members the structure has.
2055 2005-06-24 Derek Price <derek@ximbiot.com>
2056 and Bruno Haible <bruno@clisp.org>
2058 Remove stat module & update lstat.
2059 * stat.c: Remove this file...
2060 (slash_aware_lstat): ...moving this content and its support...
2061 * lstat.c (rpl_lstat): ...into here.
2062 * lstat.h: New file.
2064 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
2066 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
2067 (ranged_convert): Don't save conversion in a temporary struct.
2068 This causes a warning with GCC 4.0.0, and anyway in the typical
2069 case it's not worth the extra 100 bytes or so of code.
2070 (ranged_convert, __mktime_internal): When calling a function via a
2071 pointer P, use P () rather than (*P) (), as we now assume C89 or
2074 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
2076 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
2077 "who -r" failed to give output. Problem reported by Tim Waugh.
2079 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
2080 (xcalloc): Use it to avoid needless tests.
2081 Problem reported by Jim Meyering.
2083 2005-06-16 Jim Meyering <jim@meyering.net>
2085 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
2086 when either N or S is zero.
2088 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2090 * argp.h (__option_is_short): Check upper limit of
2091 __key. Isprint() requires its argument to have the value
2092 of an unsigned char or EOF.
2094 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
2096 * fnmatch.c (fnmatch): If there is an encoding error in a
2097 multibyte string or pattern, fall back on unibyte matching.
2098 Problem reported by James Youngman.
2100 2005-06-08 Bruno Haible <bruno@clisp.org>
2102 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
2105 2005-06-08 Bruno Haible <bruno@clisp.org>
2107 * csharpcomp.h: New file, from GNU gettext.
2108 * csharpcomp.c: New file, from GNU gettext.
2109 * csharpcomp.sh.in: New file, from GNU gettext.
2111 2005-06-07 Derek Price <derek@ximbiot.com>
2114 * glob_.h: Indent nested #ifdef.
2116 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
2118 Sync from coreutils.
2119 Use "file name" when talking about file names, instead of "filename"
2120 or "path", as per the GNU coding standards.
2121 * mkdir-p.c: Renamed from makepath.c.
2122 (make_dir_parents): Renamed from make_path. All callers changed.
2123 * mkdir-p.h: Likewise. All includers changed.
2124 * filenamecat.c: Renamed from path-concat.c.
2125 (file_name_concat): Renamed from path_concat. All callers changed.
2126 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
2127 * filenamecat.h: Likewise. All includers changed.
2128 * acl.c: Don't use "path" or "filename" to mean "file name"
2129 in comments or local variable names.
2130 * basename.c: Likewise.
2131 * canonicalize.c, canonicalize.h: Likewise.
2132 * dirname.c, dirname.h: Likewise.
2133 * euidaccess.c: Likewise.
2134 * exclude.c: Likewise
2135 * fnmatch_.h, fnmatch_loop.c: Likewise.
2136 * fsusage.c, fsuage.h: Likewise.
2137 * fts.c, fts_.h: Likewise.
2138 * getcwd.c: Likewise.
2139 * getloadavg.c: Likewise.
2140 * mkstemp.c: Likewise.
2141 * mountlist.c, mountlist.h: Likewise.
2142 * openat.c, openat.h: Likewise.
2143 * readlink-stub.c: Likewise.
2144 * readutmp.c, readutmp.h: Likewise.
2145 * rename.c: Likewise.
2146 * rmdir.c: Likewise.
2148 * savedir.c: Likewise.
2149 * stripslash.c: Likewise.
2150 * tempname.c: Likewise.
2151 * xreadlink.c: Likewise.
2152 * exclude.c (excluded_file_name): Renamed from excluded_filename.
2154 * exclude.h: Likewise.
2156 * euidaccess.c (getuid, getgid, getuid, getegid)
2157 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2158 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2159 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2160 * pathmax.h: Include <limits.h> unconditionally, since other
2161 files have been getting away with it for years (MORE/BSD 4.3
2163 * userspec.c (getpwnam, getgrnam, getgrgid)
2164 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2166 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2167 Define to 256, not 255, as per modern POSIX.
2169 2005-06-01 Bruno Haible <bruno@clisp.org>
2171 * csharpexec.h: New file, from GNU gettext.
2172 * csharpexec.c: New file, from GNU gettext.
2173 * csharpexec.sh.in: New file, from GNU gettext.
2175 2005-05-31 Derek Price <derek@ximbiot.com>
2176 Paul Eggert <eggert@cs.ucla.edu>
2179 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2181 2005-05-29 Derek Price <derek@ximbiot.com>
2182 Paul Eggert <eggert@cs.ucla.edu>
2184 * glob_.h, glob.c: New files.
2186 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2188 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2190 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2191 the configuration hassle isn't worth it.
2192 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2193 (LONGEST_MODIFIER, PRIuMAX): Remove.
2195 2005-05-27 Bruno Haible <bruno@clisp.org>
2197 * getlogin_r.h: Remove second include of <stddef.h>.
2199 2005-05-25 Bruno Haible <bruno@clisp.org>
2200 Derek Price <derek@ximbiot.com>
2202 * getlogin_r.h: Simplify API documentation.
2204 2005-05-25 Derek Price <derek@ximbiot.com>
2205 Paul Eggert <eggert@cs.ucla.edu>
2207 * getlogin_r.c, getlogin_r.h: New files.
2209 2005-05-22 Bruno Haible <bruno@clisp.org>
2211 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2212 Also include <sys/param.h> if it defines MIN, MAX.
2213 Based on a patch by Derek Price <derek@ximbiot.com>.
2215 2005-05-22 Bruno Haible <bruno@clisp.org>
2217 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2218 (INT64_MIN): Fix definition.
2219 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2221 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2222 NEED_SIGNED_INT_TYPES.
2224 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2225 HAVE_SYSTEM_INTTYPES.
2227 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2229 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2230 so that unistd-safer.h (GPL'ed code) need not be included.
2232 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2235 * fts.c: Don't include "cycle-check.h" or "hash.h".
2236 (setup_dir, free_dir): New functions.
2237 (enter_dir, leave_dir): Define trivial
2238 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2239 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2240 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2241 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2242 Move to fts-cycle.c.
2243 (fts_open): Use setup_dir.
2244 (fts_close): Use free_dir.
2245 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2246 This adds a label and some gotos, but the alternatives were messier.
2247 Check for memory allocation failure when entering a dir.
2248 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2249 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2250 (FTS): New member fts_cycle, that is a union that contains the
2251 old active_dir_ht and cycle_state. All uses changed to mention
2252 fts_cycle.ht and fts_cycle.state.
2253 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2254 fts.c, with the following changes:
2255 (setup_dir, free_dir): New functions.
2256 (enter_dir): Now returns bool. Return true if successful, false
2257 if memory exhausted. All callers changed.
2258 Do not bother partly cleaning up on
2259 memory allocation failure; that is free_dir's job.
2260 However, free ad if hash_insert fails, to avoid memory leak.
2261 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2262 fts->fts_options to see which union member to use.
2264 2005-05-20 Jim Meyering <jim@meyering.net>
2266 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2267 Now a macro, to pacify GCC.
2269 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2271 * chown.c (rpl_chown): Return -1 on failure.
2273 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2275 * canonicalize.c: Include canonicalize.h first, to test interface.
2276 Include <stddef.h> unconditionally, since we assume C89 now.
2277 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2278 * fts.c: Include fts_.h first, to check interface.
2279 Do not include intprops.h; no longer needed.
2280 Include cycle-check.h and hash.h, since fts_.h no longer does.
2281 Remove unnecessary casts of closedir to void.
2282 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2283 decide whether to decrement nlinks.
2284 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2285 (FTS): Use struct hash_table * instead of Hash_table, so that
2286 we no longer need to include hash.h here.
2288 2005-05-17 Jim Meyering <jim@meyering.net>
2290 * fts.c, fts_.h: New files, from coreutils.
2292 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2294 Sync from coreutils.
2295 * unlinkdir.c, unlinkdir.h: New files.
2296 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
2297 regex.h, unlocked-io.h, xtime.h:
2298 White space changes only.
2299 * makepath.c (make_path): Port to hosts where leading "//" is special.
2300 * yesno.c: Include getline.h, not ctype.h.
2301 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2302 Use getline to remove arbitrary restriction on response length.
2304 2005-05-13 Bruno Haible <bruno@clisp.org>
2306 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
2307 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
2308 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
2309 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
2310 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
2311 Add support for 64-bit integers in the MSVC compiler.
2313 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
2315 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
2316 Change the initial comment to refer to GPL, not LGPL.
2317 gnulib-tool will change it to LGPL as needed.
2319 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
2320 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
2321 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
2322 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
2323 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
2324 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
2325 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
2326 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
2327 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
2328 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
2329 concatpath.c, config.charset, copy-file.c, copy-file.h,
2330 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
2331 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
2332 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
2333 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
2334 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
2335 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
2336 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
2337 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
2338 full-read.c, full-read.h, full-write.c, full-write.h,
2339 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
2340 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
2341 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
2342 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
2343 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
2344 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
2345 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
2346 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
2347 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
2348 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
2349 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
2350 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
2351 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
2352 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
2353 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
2354 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
2355 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
2356 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
2357 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
2358 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
2359 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
2360 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
2361 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
2362 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
2363 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
2364 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
2365 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
2366 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
2367 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
2368 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
2369 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
2370 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
2371 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
2372 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
2373 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
2374 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
2375 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
2376 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
2377 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
2378 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
2379 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
2380 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
2381 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
2382 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
2383 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
2384 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
2385 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
2386 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
2387 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
2388 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
2389 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
2390 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
2391 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
2392 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
2393 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
2394 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
2395 Update FSF postal mail address.
2397 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2399 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
2400 specified in ai_socktype. Fix invalid ai_protocol
2401 check. ai_protocol is usually set to 0 or depending on
2402 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
2403 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
2404 ai_socktype / ai_protocol in the returned addrinfo structure.
2406 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2407 Bruno Haible <bruno@clisp.org>
2409 * inet_ntop.h: New file.
2410 * inet_ntop.c: New file, from glibc with modifications.
2412 2005-05-08 Jim Meyering <jim@meyering.net>
2414 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
2416 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
2418 Merge from coreutils. Among other things,
2419 add bulletproofing for cases where stdin, stdout, or stderr are closed.
2420 * fd-safer.c: New file.
2421 * fcntl-safer.h, open-safer.c: Remove.
2422 * chdir-long.c: Fix comment "fetish" -> "coreutils".
2423 * dup-safer.c: Include unistd-safer.h first.
2424 Don't include errno.h.
2425 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
2426 * file-type.h: Don't assume invoker included sys/stat.h first.
2427 * file-type.c: Rely on file-type.h change.
2428 * getloadavg.c: Include unistd-safer.h.
2429 (getloadavg): Use safer open.
2430 * getusershell.c: Include "stdio-safer.h".
2431 (getusershell): Use safer fopen.
2432 * long-options.c (long_options): Use NULL rather than 0.
2433 * modechange.h (mode_free): Remove; all callers changed to invoke
2435 * modechange.c: Likewise.
2436 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
2437 (MODE_DONE): New constant.
2438 (struct mode_change): Remove 'next' member.
2439 (make_node_op_equals): New function; like the old one of the
2440 same name, except it allocates an array.
2441 (mode_compile, mode_create_from_ref): Use it.
2442 (mode_compile): Allocate result as an array, not a linked list.
2443 Parse octal string ourself, so that we catch mistakes like "+0".
2444 (mode_adjust): Arg is an array, not a linked list.
2445 * modechange.c: Include stat-macros.h, xalloc.h.
2446 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
2447 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
2448 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
2449 Remove. This is now stat-macros.h's job.
2450 (talloc): Remove. All callers replaced by xalloc, so that
2451 our invokers don't have to worry about reporting memory failures.
2452 (make_node_op_equals): Remove.
2453 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2455 (struct mode_change): Moved here from modechange.h.
2456 (mode_append_entry): Remove.
2457 (mode_compile): Remove MASKED_OPS arg, since it encouraged
2458 apps to have incorrect behavior. Use simpler algorithm for head
2459 and tail. Don't futz with umask; that's now the job of mode_adjust.
2460 Detect more invalid usages rather than having somewhat-random behavior.
2461 Don't insert an "a=" action, as that leads to incorrect behavior.
2462 (mode_compile, mode_create_from_ref): Return NULL on error instead
2463 of an enum, since now there's only one way to have an error. All
2465 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
2466 at the correct time. Simplify calculation of "+u" and its ilk.
2467 Don't mishandle "+X".
2468 (mode_free): Remove "register" and localize decls.
2469 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2470 (struct mode_change): Move to modechange.c; callers don't
2471 need to see this stuff.
2472 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
2473 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
2474 (mode_change, mode_adjust): Reflect the new signatures noted above.
2475 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
2476 that might redefine system include files.
2477 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
2478 (my_usleep): Use NULL rather than (void *) 0.
2479 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
2480 Use siginterrupt to specify that system calls should be interrupted.
2481 (rpl_nanosleep): Move initialization of suspended closer to call of
2483 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
2484 * readutmp.c: Likewise. Include signal.h, stdbool.h.
2485 (desirable_utmp_entry): New function.
2486 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
2487 using x2nrealloc, to simplify logic.
2488 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
2489 size calculation. Do not assume utmp file is a regular file.
2490 * readutmp.h (UT_PID): Moved here from ../src/who.c.
2491 (READ_UTMP_CHECK_PIDS): New constant.
2492 * save-cwd.c: Include unistd-safer.h.
2493 (save_cwd): Use fd_safer.
2494 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
2495 [!_LIBC] Include "stat-macros.h" instead.
2496 * unistd-safer.h (fd_safer): New decl.
2498 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
2500 * byteswap_.h: New file.
2502 2005-04-25 Albert Chin <china@thewrittenword.com>
2504 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
2507 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
2509 * getdate.y (zone): Allow relunit_snumber after tZONE, so
2510 that "UTC +1 second" continues to work. Problem reported
2512 (relunit_snumber): New rule.
2515 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
2517 * getdate.y (universal_time_zone_table): New constant.
2518 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
2519 universal_time_zone_table.
2520 (lookup_zone): Prefer universal_time_zone_table to
2521 local_time_zone_table, so that "GMT" time stamps are allowed in
2522 London during the summer. Problem reported by Ian Abbott.
2524 2005-04-12 Jim Meyering <jim@meyering.net>
2526 * human.c (humblock): Set *options even when returning due to
2527 xstrtoumax conversion failure. Thanks to a used-uninitialized
2530 2005-04-09 Jim Meyering <jim@meyering.net>
2532 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
2533 -Wuninitialized: initialize tm0.tm_year.
2535 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2537 * getdate.y (parser_control): rels_seen is now a boolean, not a
2538 count, since there's no maximum. All uses changed.
2539 Add member dsts_seen.
2540 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
2542 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
2543 Use pc_rels_seen to decide whther a date is absolute.
2545 * getdate.y (number): Don't overwrite year.
2546 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
2549 2005-04-02 Simon Josefsson <jas@extundo.com>
2551 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
2552 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
2554 2005-03-27 Jim Meyering <jim@meyering.net>
2556 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
2558 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
2560 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
2561 "one's complement" -> "ones' complement" in comment, as per Knuth.
2562 "value of type" -> "type or expression" in comment.
2563 * mktime.c, strftime.c: Propagate intprops.h comment nits.
2565 2005-03-26 Jim Meyering <jim@meyering.net>
2568 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
2569 Correct typos: s/or/of/.
2571 2005-03-23 Jim Meyering <jim@meyering.net>
2573 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
2575 2005-03-21 Jim Meyering <jim@meyering.net>
2577 Changes imported from coreutils.
2579 * cycle-check.c: Don't include xalloc.h.
2581 * path-concat.c: Don't include assert.h.
2582 (path_concat): Remove assertion that would have triggered
2583 for ABASE starting with more than one slash.
2584 Reported by Andreas Schwab.
2586 * path-concat.c (path_concat): Set *BASE_IN_RESULT
2587 properly when ABASE is an absolute file name.
2588 Correct the description of this function.
2590 Add an assertion and a test driver.
2591 This fixes a bug introduced on 2004-07-02.
2592 Andreas Schwab reported the resulting failure of cp --parents:
2593 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
2595 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
2597 * strftime.c (my_strftime): If the underlying strftime returns 0
2598 (which shouldn't happen), generate nothing instead of returning 0
2599 immediately, so that nstrftime (NULL, ...) doesn't return 0.
2601 2005-03-16 Bruno Haible <bruno@clisp.org>
2603 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
2605 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
2607 * strftime.c (my_strftime): Prepend space to format so that we can
2608 reliably distinguish strftime failure from empty output on POSIX
2611 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
2613 * iconvme.c (SIZE_MAX): New macro, if not already defined.
2614 (iconv_string): Don't guess a size-zero buffer, as that might cause
2615 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
2616 result would be 'too large', where 'too large' is (heuristically)
2617 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
2618 overflow concerns. This will prevent some unwanted malloc failures
2619 when the inputs are very large.
2621 2005-03-15 Bruno Haible <bruno@clisp.org>
2623 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
2626 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
2629 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
2631 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
2633 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
2634 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
2636 * strtol.c: Likewise.
2638 2005-03-14 Simon Josefsson <jas@extundo.com>
2640 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
2643 2005-03-14 Jim Meyering <jim@meyering.net>
2645 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
2646 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
2647 to be nonzero so that we (and caller) can detect the difference
2648 between a valid zero-length expansion and an error return, even
2649 when the underlying strftime fails before writing anything into
2652 2005-03-10 Jim Meyering <jim@meyering.net>
2654 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2655 so that this module works on systems without fchdir.
2657 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2659 Factor int-properties macros into a single file, except for
2660 glibc-related files.
2661 * intprops.h: New file.
2662 * getloadavg.c: Include it instead of limits.h.
2663 (INT_STRLEN_BOUND): Remove.
2664 * human.c: Include intprops.h.
2665 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2666 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2667 * inttostr.h: Include intprops.h instead of limits.h.
2668 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2669 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2670 for consistency with intprops.h.
2671 (time_t_is_integer, twos_complement_arithmetic): Use them.
2672 * sig2str.h: Include <signal.h>, intprops.h.
2673 (INT_STRLEN_BOUND): Remove.
2674 * strftime.c (TYPE_SIGNED): Remove.
2675 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2676 * strtol.c: Adjust comments to match intprops.h.
2677 * userspec.c: Include intprops.h.
2678 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2679 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2680 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2681 instead of rolling our own expressions.
2682 * xstrtol.c: Include xstrtol.h first, to test interface.
2684 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2686 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2687 the right thing even if adding 1900 would overflow. Similarly
2688 for tm_mon + 1 and tm_yday + 1.
2689 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2690 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2691 (DO_SIGNED_NUMBER): New macro.
2692 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2694 2005-03-07 Bruno Haible <bruno@clisp.org>
2696 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2698 2005-03-03 Derek R. Price <derek@ximbiot.com>
2699 Bruno Haible <bruno@clisp.org>
2701 * pagealign_alloc.h: New file.
2702 * pagealign_alloc.c: New file.
2704 2005-01-28 Bruno Haible <bruno@clisp.org>
2706 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2709 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2711 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2712 The workaround isn't strictly needed for POSIX conformance, and
2713 it's too much of a pain to configure and maintain. We'll ask
2714 people to fix their kernels instead.
2715 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2716 (NANOSLEEP_BUG_WORKAROUND): Remove.
2717 (xnanosleep): Remove the workaround.
2719 2005-02-12 Bruno Haible <bruno@clisp.org>
2721 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2723 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2725 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2726 * timespec.h (gettime): Return void, since it always
2727 succeeds now. All uses changed.
2728 * gettime.c (gettime) Likewise.
2729 [HAVE_NANOTIME]: Prefer nanotime.
2730 Assume gettimeofday succeeds, as POSIX requires.
2731 Assime time () succeeds, since other code already does.
2732 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2733 (timespec_subtract): Remove.
2734 (NANOSLEEP_BUG_WORKAROUND): New constant.
2735 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2736 things considerably. Use it only on GNU/Linux hosts, since the
2737 workaround shouldn't be needed elsewhere.
2739 2005-02-24 Bruno Haible <bruno@clisp.org>
2741 * gettext.h: Update from GNU gettext 0.14.2.
2743 2005-02-24 Bruno Haible <bruno@clisp.org>
2745 * localcharset.c: Update from GNU gettext 0.14.2.
2746 * config.charset: Update from GNU gettext 0.14.2.
2748 2005-02-22 Simon Josefsson <jas@extundo.com>
2750 * iconvme.h, iconvme.c: New files, from libc.
2752 2005-02-20 Neil Conway <neilc@samurai.com>
2754 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2755 returned by OSX/Darwin if the specified buffer is not large
2756 enough for the hostname.
2758 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2760 * memrchr.h: New file.
2761 * chdir-long.c: Include it.
2762 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2763 Don't bother including stddef.h.
2765 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2767 * argp-help.c (__argp_help): Create a fake struct argp_state and
2768 pass it to _help, otherwise the latter coredumps trying to
2769 dereference state.root_argp.
2771 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2773 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2775 Include <sys/types.h>, for dev_t.
2776 (ME_DUMMY, ME_REMOTE): Move from here....
2777 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2778 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2780 Include mountlist.h first, to test the interface.
2782 2005-01-29 Bruno Haible <bruno@clisp.org>
2784 * progname.c (program_name): Initialize.
2785 Needed when linking statically on MacOS X.
2787 2005-01-28 Bruno Haible <bruno@clisp.org>
2789 * javacomp.sh.in: New file, from GNU gettext.
2790 * javacomp.h: New file, from GNU gettext.
2791 * javacomp.c: New file, from GNU gettext.
2793 2005-01-26 Bruno Haible <bruno@clisp.org>
2795 * javaexec.sh.in: New file, from GNU gettext.
2796 * javaexec.h: New file, from GNU gettext.
2797 * javaexec.c: New file, from GNU gettext.
2799 2005-01-26 Simon Josefsson <jas@extundo.com>
2801 * gai_strerror.c: Use GPL in header.
2803 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2805 * argp-help.c (hol_entry_help): Avoid using non-constant
2806 initializers for struct pentry_state.
2807 (__argp_error): Check return value of __asprintf
2808 (__argp_failure): Translate error message
2810 * argp-parse.c: Removed braces around the expansion of N_()
2812 2005-01-21 Jim Meyering <jim@meyering.net>
2814 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2815 same value as for Solaris 9.
2817 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2818 component length. This included changing the parameter to be
2819 of type `char *' rather than `char const *'.
2820 * chdir-long.h (chdir_long): Update prototype.
2822 * openat.c (fdopendir, fstatat): New functions.
2823 * openat.h: Include headers required for use of DIR and struct stat.
2824 [AT_SYMLINK_NOFOLLOW]: Define.
2825 (fdopendir, fstatat): Add prototypes.
2827 2005-01-21 Bruno Haible <bruno@clisp.org>
2829 * classpath.h: New file, from GNU gettext.
2830 * classpath.c: New file, from GNU gettext.
2832 2005-01-20 Simon Josefsson <jas@extundo.com>
2834 * version-etc-fsf.c: New file, with version_etc_copyright.
2835 * version-etc.c: Remove version_etc_copyright.
2836 * version-etc.h (version_etc_copyright): Use [] instead of * in
2837 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2839 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2841 * save-cwd.c (save_cwd): Remove code to support the case
2842 where fchdir is missing or flaky.
2844 2005-01-20 Simon Josefsson <jas@extundo.com>
2846 * base64.h (isbase64): Add.
2848 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2849 using a unsigned prototype, don't inline.
2850 (base64_decode): Use it.
2852 2005-01-19 Bruno Haible <bruno@clisp.org>
2854 * sh-quote.h: New file, from GNU gettext.
2855 * sh-quote.c: New file, from GNU gettext.
2857 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2859 Merge changes from coreutils, as described below in several
2860 changelogs dated today.
2862 * save-cwd.c: Include "save-cwd.h" before other include files.
2863 (O_DIRECTORY): Remove; not needed here, since "." must be
2864 a directory. All uses removed.
2865 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2866 universal on Suns, and we also need to test for IRIX.
2867 Revamp code to use 'if' rather than '#if'.
2868 Avoid unnecessary comparison of cwd->desc to 0.
2870 * utimens.c (futimens): Robustify the previous patch, by checking
2871 for known valid error numbers rather than observed invalid ones.
2873 2005-01-18 Jim Meyering <jim@meyering.net>
2875 * version-etc.c (version_etc_copyright): Update copyright date.
2877 * utimens.c (futimens): Account for the fact that futimes
2878 can also fail with errno == ENOSYS or errno == ENOENT.
2879 Patch from Dmitry V. Levin.
2881 Change the name of the robust chdir function from chdir to chdir_long.
2882 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2883 (restore_cwd): Use chdir_long, not chdir.
2884 * chdir-long.c: Renamed from chdir.c.
2885 * chdir-long.h: Renamed from chdir.h.
2886 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2889 2005-01-18 Bob Proulx <bob@proulx.com>
2891 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2892 offsetof() macro construct to avoid compile failure with native HP-UX
2893 11.0 ANSI C compiler.
2895 2005-01-06 Bruno Haible <bruno@clisp.org>
2897 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2898 because stpncpy.m4 takes care of it.
2900 2004-01-24 Bruno Haible <bruno@clisp.org>
2902 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2904 2003-10-09 Bruno Haible <bruno@clisp.org>
2906 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2908 2005-01-06 Bruno Haible <bruno@clisp.org>
2910 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2911 * fwriteerror.c: Include <stdbool.h>.
2912 (fwriteerror): At the end, close the file stream. Record whether
2913 stdout was already closed.
2915 2004-05-27 Bruno Haible <bruno@clisp.org>
2917 * execute.c (environ): Declare if needed.
2918 * pipe.c (environ): Likewise.
2919 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2921 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2923 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2924 definitions to be after all include files, to avoid collisions.
2925 Problem reported by Bob Proulx.
2927 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2929 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2930 not needed. This removes a dependency on the gettext module.
2931 [defined _LIBC]: Do not include <libintl.h>; not needed.
2933 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2935 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2938 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2940 * argp-parse.c: Include <stddef.h>.
2941 (alignof, alignto): New macros.
2942 (parser_init): Don't assume that void * is aligned sufficiently
2945 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2946 need to extend the stack.
2947 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2950 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2952 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2954 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2956 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2957 Remove now-obsolete comment about AIX.
2958 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2959 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2960 (YYMAXDEPTH): New macro.
2962 2004-12-18 Bruno Haible <bruno@clisp.org>
2964 * fatal-signal.c (fatal_signals): Make non-const.
2965 (init_fatal_signals): New function.
2966 (uninstall_handlers, install_handlers): Ignore signals that were set to
2968 (at_fatal_signal): Call init_fatal_signals.
2969 (init_fatal_signal_set): Likewise. Ignore signals that were set to
2971 Reported by Paul Eggert.
2973 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
2975 * getdate.y (textint): New member "negative".
2976 (time_zone_hhmm): New function.
2977 Expect 14 shift-reduce conflicts, not 13.
2978 (o_colon_minutes): New rule.
2979 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
2980 (yylex): Set the "negative" member of signed numbers.
2982 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
2984 Changes imported from coreutils.
2985 * hard-locale.c: Assume <locale.h> exists.
2987 (GLIBC_VERSION): New macro.
2988 (hard_locale): Assume setlocale exists.
2989 Rewrite to avoid #ifdef.
2990 Use strdup rather than malloc + strcpy.
2991 * human.c: Assume <locale.h> exists.
2992 (human_readable): Assume localeconv exists.
2994 2004-12-01 Jakub Jelinek <jakub@redhat.com>
2996 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
2997 convert T2, not T. (Imported from libc.)
2999 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
3001 * getcwd.c (is_ENAMETOOLONG): New macro.
3002 (__getcwd.c): Don't restore errno; glibc doesn't.
3003 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
3004 first, falling back to our code only if its results look suspicious.
3005 Ensure that the resulting buffer is only as large as necessary.
3007 * readutmp.c: Include readutmp.h first.
3008 Include <errno.h>, since readutmp.h no longer does that.
3009 * readutmp.h: Don't include <errno.h>,
3010 <sys/param.h>, <time.h>; not needed to establish interface.
3011 (errno): Remove decl.
3012 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
3013 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
3014 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
3016 2004-11-28 Simon Josefsson <jas@extundo.com>
3018 * base64.h, base64.c: New file.
3020 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
3022 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
3024 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
3026 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
3027 HP's ANSI C compiler.
3028 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
3029 Declaring int functions causes warnings on some modern systems and
3030 shouldn't be needed to compile on ancient ones.
3031 * same.c (MIN) [defined MIN]: Don't define, since it's already
3034 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
3035 with the following changes.
3036 (__set_errno): Parenthesize properly.
3037 Include <stdbool.h>.
3038 (MIN, MAX, MATCHING_INO): New macros.
3039 (__getcwd): Define with prototype, not K&R form.
3040 Use heuristics to allocate default buffer on stack if possible.
3041 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
3042 behavior, and to avoid the PATH_MAX limit when computing
3044 Use MATCHING_INO to compare inode number to file.
3045 Check for arithmetic overflow in size calculations.
3046 Fix bug in reallocation of dot array that caused getcwd to fail
3047 on directories nested deeper than 75.
3048 Be more careful about saving errno on error.
3049 Do not use realloc; use only free+malloc, as this is a bit
3050 more flexible and avoids a needless copy operation.
3051 Do not inspect st_dev and st_ino for symbolic links; POSIX
3052 doesn't specify the latter.
3053 Check for closedir errors.
3054 Avoid needless casts.
3055 Use "#ifdef weak_alias" around weak_alias, to be like other
3057 The following changes to getcwd.c have effect only when used in
3058 gnulib; they have no effect inside glibc proper.
3059 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
3060 as alloca isn't used.
3061 (alloca, __alloca): Likewise.
3062 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
3063 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3064 unconditionally, as gnulib assumes C89 or better.
3065 Do not include <sys/param.h>.
3066 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
3067 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
3069 (NULL) [!defined NULL]: Remove; we assume C89 or better.
3070 Include <dirent.h> in a way that is compatible with modern Autoconf.
3071 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
3072 New macros, if not already defined.
3073 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
3074 Use "_LIBC", not "defined _LIBC", for consistency.
3075 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
3077 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
3078 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
3079 * xgetcwd.c: David MacKenzie's old code was removed, so give
3080 credit only to Jim Meyering and adjust the copyright dates.
3081 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
3082 <stdlib.h>, <unistd.h>, "pathmax.h".
3083 Instead, include "xgetcwd.h" (first) and "getcwd.h".
3084 (INITIAL_BUFFER_SIZE): Remove.
3085 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
3087 2004-11-23 Jim Meyering <jim@meyering.net>
3089 * getopt_.h: Remove trailing blanks.
3091 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
3093 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
3094 (futimens): New function, which uses futimes if available.
3095 (futimens, utimens): Support timespec==NULL, with same semantics
3096 as utime and utimens.
3097 * utimens.h (futimens): New decl.
3099 2004-11-23 Jim Meyering <jim@meyering.net>
3101 * __fpending.c: Add comment.
3103 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3105 * getopt_.h: Re-addition of __getopt_argv_const caused
3106 redefinition warnings. To avoid them, include the defines
3107 in `#if !defined __need_getopt ... #endif'. The only place
3108 where __getopt_argv_const is used is in definitions
3109 of getopt_long and getopt_long_only below, which are as well
3110 protected by `#ifndef __need_getopt'.
3111 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
3112 __need_getopt after including <stdio.h> and <unistd.h> These
3113 headers might have defined it.
3115 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
3117 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
3119 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
3120 optopt): Use them instead of invoking ## directly; otherwise, the
3121 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
3123 2004-11-19 Bruno Haible <bruno@clisp.org>
3125 * strtok_r.c: Move comments from here...
3126 * strtok_r.h: ... to here.
3128 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
3130 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
3131 might fail. Problem reported by Yoann Vandoorselaere.
3132 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
3133 that mishandle size_t overflow.
3135 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
3137 * canon-host.c: Include "strdup.h".
3138 (canon_host): Use getaddrinfo if available, so that IPv6 works.
3139 Use strdup instead of malloc/strcpy to duplicate strings.
3141 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
3142 (human_space_before_unit): New constant.
3143 * human.c (human_readable): Support it.
3145 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
3146 (xgetcwd): Set errno correctly when failing.
3147 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
3148 the failure is actually due to a PATH_MAX problem.
3150 Further getopt changes to make it more likely that glibc will
3151 buy the changes back.
3152 * getopt.c (POSIXLY_CORRECT): New constant.
3153 (getopt): Use it, so to preserve glibc semantic
3154 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
3155 when compiling for libc.
3156 * getopt_.h (__getopt_argv_const): Bring it back.
3157 (getopt_long, getopt_long_only): Use it.
3159 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3160 New arg POSIXLY_CORRECT. All callers changed.
3161 (getopt): Argv is now char * const *, as per standard.
3162 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3163 not char *__getopt_argv_const *.
3164 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3165 _getopt_long_only_r): Likewise.
3166 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3167 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3168 _getopt_long_r, _getopt_long_only_r): Likewise.
3169 * getopt_.h (__getopt_argv_const): Remove.
3170 (getopt): Argv is now char * const *, as per standard.
3172 * getdate.y (tORDINAL): New token.
3173 (day, relunit): Allow it for relative times.
3174 (relative_time_table): Use tORDINAL for ordinals.
3176 2004-11-15 Jim Meyering <jim@meyering.net>
3178 * closeout.c: Include "__fpending.h" once again.
3179 Include <stdbool.h>.
3180 (close_stdout): Don't fail just because stdout was closed initially,
3181 since some programs don't write to stdout in the normal course of
3182 operation (other than --version and --help), and we don't want this
3183 function to make e.g. `touch file >&-' fail.
3184 But do fail if it was closed and someone has tried to write to it.
3185 E.g., `printf foo >&-' must fail.
3187 2004-11-11 Simon Josefsson <jas@extundo.com>
3189 * strtok_r.h, strtok_r.c: New file.
3191 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3193 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3194 we can stop lying to compilers about the constness of argv when we
3195 are compiled outside glibc.
3196 (getopt, getopt_long, getopt_long_only): Use it.
3197 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3199 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3200 _getopt_long_only_r): Likewise.
3201 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3202 _getopt_long_only_r): Likewise.
3204 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3205 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3206 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3207 the other external symbols.
3208 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3209 declaration, since the above renaming now works around collisions.
3211 2004-11-11 Jim Meyering <jim@meyering.net>
3213 * linebreak.c: Remove trailing blanks.
3214 * alloca_.h: Likewise.
3215 * acosl.c: Likewise.
3216 * euidaccess.c: Likewise.
3217 * allocsa.h: Likewise.
3219 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3221 * mktime.c (SHR): New macro, which is a portable
3222 substitute for >> that should work even on Crays.
3223 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3224 Problem reported by Mark D. Baushke in
3225 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3226 * getdate.y (SHR): Likewise.
3228 * strftime.c (SHR): Likewise.
3230 * quotearg.c (struct quoting_options): Use unsigned int for
3231 quote_these_too, so that right shifts are well defined. All uses
3234 2004-11-10 Simon Josefsson <jas@extundo.com>
3236 * getaddrinfo.h, getaddrinfo.c: New files.
3238 2004-11-10 Jim Meyering <jim@meyering.net>
3240 Ensure that no close failure goes unreported.
3241 * closeout.c (close_stdout): Always close stdout. I.e., don't
3242 return early when it seems there's nothing to flush.
3243 Don't include __fpending.h.
3245 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
3247 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
3249 2004-11-05 Bruno Haible <bruno@clisp.org>
3251 * readlink.c: Include stddef.h, needed for size_t on Woe32.
3252 Reported by Mark D. Baushke <mdb@cvshome.org>.
3254 2004-11-04 Bruno Haible <bruno@clisp.org>
3256 2004-09-11 Bruno Haible <bruno@clisp.org>
3257 * allocsa.valgrind: New file.
3258 2004-02-06 Bruno Haible <bruno@clisp.org>
3259 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
3260 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
3261 Reported by Christopher Seip <chris.seip@hp.com>.
3263 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3265 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
3266 with errno == ERANGE if the buffer is too small.
3267 Problem reported by Mark D. Baushke.
3269 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3271 * xreadlink.c (MAXSIZE): New macro.
3272 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
3273 size does not exceed MAXSIZE. Avoid cast.
3274 As suggested by Mark D. Baushke in
3275 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
3276 if readlink fails with buffer size just under MAXSIZE, try again
3279 2004-11-02 Derek R. Price <derek@ximbiot.com>
3280 and Paul Eggert <eggert@cs.ucla.edu>
3282 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
3283 (get_date): Overparenthesize to avoid GCC warning.
3285 2004-11-02 Bruno Haible <bruno@clisp.org>
3287 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
3288 function returns void.
3290 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
3292 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3293 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
3296 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3298 * getdate.y: Add support for TZ="foo" within a date string.
3299 Fix some bugs near time_t boundaries. Reject dates with
3300 out-of-range components, e.g., "Sept 31".
3301 Include <stdlib.h>, "setenv.h", "xalloc.h".
3302 (ISDIGIT_LOCALE): Remove; unused.
3303 Note that the TZ and time functions used here are not reentrant.
3304 (mktime_ok, get_tz): New functions.
3305 (TZBUFSIZE): New constant.
3306 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
3307 This requires that we sometimes generate our own TZ="XXX..." setting.
3309 2004-10-27 Derek R. Price <derek@ximbiot.com>
3311 * mktime.c (not_equal_tm): Remove redundant check.
3313 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3315 * getdate.y: Use Bison 1.875 features, and some minor
3316 code cleanups. This change does not affect semantics.
3317 Don't include <stdlib.h>; no longer needed.
3318 Don't include unlocked-io.h; only the "#if TEST" code uses
3319 stdio, and performance isn't crucial there.
3320 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
3321 Bison 1.875 features as described below.
3322 All uses of "PC." replaced by "pc->".
3323 (YYSTYPE): Add a forward declaration.
3324 (yylex, yyerror): Use full prototypes in forward decls.
3325 Use "%pure-parser" rather than obsolescent "%pure_parser".
3326 Use %parse-param and %lex-param instead of obsolescent
3327 YYPARSE_PARAM and YYLEX_PARAM.
3328 (meridian_table, month_and_day_table, time_units_table,
3329 relative_time_table, time_zone_table, military_table,
3330 lookup_zone, lookup_word, get_date):
3331 Use NULL instead of 0 where appropriate.
3332 (to_hour): Avoid abort (), to avoid a dependency on
3334 (yyerror, yylex): Now accepts parser_control * arg.
3335 (main) [TEST]: Use '\0' rather than 0 for char.
3337 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
3339 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
3340 It's now the caller's responsibility to handle the case where
3341 !HAVE_GETPAGESIZE && !defined getpagesize.
3343 * mktime.c (leapyear): Arg is long int, not int.
3345 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
3347 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
3349 2004-10-12 Simon Josefsson <jas@extundo.com>
3351 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3352 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
3355 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
3357 * vsnprintf.h: New file.
3358 * vsnprintf.c: New file.
3360 2004-10-07 Bruno Haible <bruno@clisp.org>
3362 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
3363 into the provided buffer.
3365 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
3367 * diacrit.c, diacrit.h: Add GPL notice.
3369 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
3370 * atanl.c (atanl): Keep the code as similar to glibc as possible.
3371 * logl.c (logl): Keep the code as similar to glibc as possible.
3372 This avoids a potential constant-folding bug.
3374 2004-10-05 Bruno Haible <bruno@clisp.org>
3376 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
3378 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3380 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
3381 * xmalloc.c (xmemdup): Likewise.
3382 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
3383 XFREE): Remove these long-obsolescent macros.
3384 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
3385 * xstrdup.c: Remove.
3387 * regex.c (re_comp): Cast gettext return value to char *,
3388 Problem reported by Martin Neitzel via Mark D. Baushke.
3390 2004-10-04 Simon Josefsson <jas@extundo.com>
3392 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
3393 '#ifdef USE_UNLOCKED_IO'.
3395 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3397 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
3398 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
3399 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
3400 regex.c, sha1.c, version-etc.c, yesno.c:
3401 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
3402 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
3403 the includer's responsibility.
3405 Sync from coreutils.
3407 * modechange.c (mode_compile): Don't decrement a pointer that
3408 points to the start of a string, as the C Standard says the
3409 resulting behavior is undefined.
3411 * backupfile.h (enum backuptype): Rename none -> no_backups,
3412 simple -> simple_backups, numbered_existing ->
3413 numbered_existing_backups, numbered -> numbered_backups
3414 to avoid shadowing problems. All uses changed.
3415 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
3416 * backupfile.c (check_extension, numbered_backup):
3417 Rename locals to avoid shadowing 'basename'.
3418 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
3421 * .cppi-disable: Add getopt_.h, getopt_int.h.
3422 * .cvsignore: Add getopt.h.
3424 2004-10-04 Simon Josefsson <jas@extundo.com>
3426 * memmem.h: New file.
3427 * memmem.c: New file, taken from glibc.
3429 2004-10-02 Jim Meyering <jim@meyering.net>
3431 * dirfd.h, getpagesize.h: Add copyright notice.
3433 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
3435 * snprintf.c: Remove comments as to why each header is needed.
3437 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
3439 * strsep.h: New file.
3440 * strsep.c: New file.
3442 2004-10-01 Simon Josefsson <jas@extundo.com>
3444 * snprintf.c (snprintf): Handle size==0.
3446 2004-10-01 Simon Josefsson <jas@extundo.com>
3447 Bruno Haible <bruno@clisp.org>
3449 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
3450 (snprintf): Declare 'args'.
3452 2004-09-30 Simon Josefsson <jas@extundo.com>
3454 * snprintf.h, snprintf.c: New files.
3456 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3458 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
3459 (hol_entry_help): Never translate an empty string.
3460 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
3461 * argp.h (OPTION_NO_TRANS): New option.
3463 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
3465 * xvasprintf.c: Include xalloc.h.
3466 (xvasprintf): Use xalloc_die, not xmalloc_die.
3468 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
3470 * dummy.c: Change copyright notice to FSF, and license to GPL.
3472 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
3474 * argp-pvh.c (argp_program_version_hook): Provide initial value.
3475 Problem reported by Bruno Haible in:
3476 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
3478 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
3480 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
3481 in case some system header has #define'd it. Problem reported by
3482 Soeren D. Schulze in
3483 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
3485 2004-09-08 Bruno Haible <bruno@clisp.org>
3487 * stdint_.h: New file, taken from GNU clisp.
3489 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
3491 * xvasprintf.h: New file.
3492 * xvasprintf.c: New file.
3493 * xasprintf.c: New file.
3495 2004-09-08 Bruno Haible <bruno@clisp.org>
3497 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
3499 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
3501 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
3503 Import from coreutils.
3504 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
3505 strings on unbounded length. alloca's performance benefits aren't
3506 that important here.
3508 (parse_with_separator): New function, with most of the internals
3509 of the old parse_user_spec. Allow user to omit both user and group,
3510 for compatibility with FreeBSD.
3511 Clone only the user name, not the entire spec.
3512 Do not set *uid, *gid unless entirely successful.
3513 Avoid memory leak in some failing cases.
3514 Fix regression for USER.GROUP reported by Dmitry V. Levin in
3515 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
3516 (parse_user_spec): Rewrite to use parse_with_separator.
3518 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
3520 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
3521 its complicated substitute.
3522 * argp-help.c: Include <errno.h>, for program_invocation_short_name
3523 and program_invocation_name.
3524 (__argp_basename) [!_LIBC]: Remove; the only use was
3525 replaced by its body.
3526 (__argp_short_program_name): Change condition from
3527 !defined __argp_short_program_name to
3528 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
3529 to match argp-namefrob.h.
3530 (__argp_failure): Don't assume strerror_r returns char *.
3531 * argp-parse.c (N_): Define unconditionally.
3532 (argp_default_options): Fill out initializers with 0 to avoid
3535 2004-08-12 Simon Josefsson <jas@extundo.com>
3537 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
3538 * getopt_.h: Renamed from getopt.h.
3540 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
3542 Merge from coreutils.
3544 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
3545 wmemchr or wmemcpy. Problem reported by Robert Dahlem
3546 for Reliant Unix 5.43.
3548 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
3549 (union fooround): Use uintmax_t, not long int.
3550 The rest is a merge from libc:
3551 [defined _LIBC]: Include <shlib-compat.h>.
3552 (_obstack) [defined _LIBC]: Remove after 2.3.4.
3554 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
3556 * strverscmp.c: Convert to UTF-8.
3558 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
3560 * obstack.h (obstack_empty_p):
3561 Don't assume that chunk->contents is suitably aligned.
3562 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
3563 Likewise. Problem reported by Benno in
3564 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
3566 * chown.c (rpl_chown): Work even if the file is writeable but not
3567 readable. This could be improved further but it'd take some work.
3569 2004-08-08 Simon Josefsson <jas@extundo.com>
3571 * xgethostname.c: Don't include error.h (not used).
3574 * getpass.c: Include getpass.h first.
3576 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
3578 * xalloc-die.c: New files.
3579 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
3581 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
3582 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
3583 (_, N_, xalloc_die): Move to xalloc-die.c.
3584 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
3585 so that we needn't mess with xalloc_msg_memory_exhausted.
3587 * sha1.h: Renamed from sha.h.
3588 (SHA1_H): Renamed from _SHA_H.
3589 (sha1_ctx): Renamed from sha_ctx.
3590 (sha1_init_ctx): Renamed from sha_init_ctx.
3591 (sha1_process_block): Renamed from sha_process_block.
3592 (sha1_process_bytes): Renamed from sha_process_bytes.
3593 (sha1_finish_ctx): Renamed from sha_finish_ctx.
3594 (sha1_read_ctx): Renamed from sha_read_ctx.
3595 (sha1_stream): Renamed from sha_stream.
3596 (sha1_buffer): Renamed from sha_buffer.
3597 * sha1.c: Likewise; renamed from sha.c.
3598 Do not include <sys/types.h>.
3599 Include <stddef.h> rather than <stdlib.h>.
3601 2004-08-08 Bruno Haible <bruno@clisp.org>
3603 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
3604 FILESYSTEM_PREFIX_LEN.
3605 * progreloc.c: Likewise.
3606 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
3608 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
3611 * argp-help.c (make_hol, hol_append): Don't assume that
3612 SIZE_MAX is a valid preprocessor constant.
3613 (__argp_basename): Change from "#ifndef _LIBC"
3614 to "#ifndef __argp_short_program_name", so that
3615 we don't compile these functions for tar.
3617 More merges from coreutils.
3618 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
3619 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
3621 * addext.c: Remove; no longer needed.
3622 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
3623 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
3624 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
3625 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
3626 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
3627 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
3628 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
3629 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
3630 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
3631 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
3632 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
3633 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
3634 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
3635 Import changes from coreutils.
3637 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
3639 Merge from coreutils.
3641 * .gdb-history: Remove; this doesn't belong here.
3643 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
3644 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
3645 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
3647 * dirname.h: Include <stdbool.h>.
3648 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
3649 for consistency with POSIX terminology. All uses changed.
3650 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
3651 (strip_trailing_slashes): Use bool for booleans.
3652 * stripslash.c (strip_trailing_slashes): Likewise.
3654 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3655 sometimes returns a positive errno value even when it succeeds.
3656 (print_errno_message) [!LIBC]: Fall back on strerror if
3659 * path-concat.c (mempcpy): Don't define if a system header defines it.
3660 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3661 (longest_relative_suffix): New function.
3662 (path_concat): Use it. Assume first argument is not NULL.
3663 Port to DOS. Omit redundant separators.
3664 Report an error instead of returning NULL.
3665 Use mempcpy instead of memcpy.
3666 (xpath_concat): Remove: not declared or used.
3668 * same.h: Include <stdbool.h>
3669 (same_name): Return bool, not int.
3670 * same.c (same_name): Likewise.
3671 (errno): Don't declare; we assume C89 or better now.
3673 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3674 if not already defined.
3676 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3677 * dup-safer.c (errno): Likewise.
3679 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3681 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3684 2004-08-03 Simon Josefsson <jas@extundo.com>
3686 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3687 * progname.h: Don't include stdbool.h.
3689 2004-08-02 Simon Josefsson <jas@extundo.com>
3691 * getsubopt.h: New file, with comments from Bruno Haible.
3692 * getsubopt.c: New file, from glibc, but slightly modified based on
3693 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3695 2004-08-01 Simon Josefsson <jas@extundo.com>
3697 * xgetdomainname.c: Include stdlib.h, for free().
3699 2004-07-16 Simon Josefsson <jas@extundo.com>
3701 * dummy.c: New file.
3703 2004-07-16 Bruno Haible <bruno@clisp.org>
3705 * backupfile.h: Add extern "C" for C++.
3706 * closeout.h: Likewise.
3707 * copy-file.h: Likewise.
3708 * findprog.h: Likewise.
3709 * full-write.h: Likewise.
3710 * pathname.h: Likewise.
3711 * progname.h: Likewise.
3712 * stpcpy.h: Likewise.
3713 * stpncpy.h: Likewise.
3714 * strcase.h: Likewise.
3715 * strstr.h: Likewise.
3716 * xalloc.h: Likewise.
3718 * mbswidth.h: Add extern "C" for C++.
3719 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3721 2004-07-09 Simon Josefsson <jas@extundo.com>
3723 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3724 failed without this.)
3726 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3728 * fchown-stub.c: New file.
3730 2004-06-24 Jim Meyering <jim@meyering.net>
3732 * obstack.h (obstack_base): Cast to (void *), per documentation.
3734 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3736 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3738 2004-06-01 Jim Meyering <jim@meyering.net>
3740 * calloc.c: New file.
3742 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3744 * getdate.y (yylex): Allow space between sign and number.
3745 Problem reported by Dan Jacobson.
3747 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3748 and Jim Meyering <jim@meyering.net>
3750 Merge from coreutils CVS.
3752 * stat-macros.h: New file, with contents from file-type.h
3753 and coreutils' system.h.
3754 * file-type.c: Include "stat-macros.h".
3755 * file-type.h (file_type): Move all macro definitions to new file,
3758 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3759 Wrap old code with this conditional.
3760 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3761 function that does not dereference symlinks.
3762 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3764 * xreadlink.c: Include xreadlink.h first, to catch .h file
3765 dependency problems.
3766 (xreadlink): Accept new arg SIZE, for efficiency.
3767 All decls and uses changed.
3768 * xreadlink.h: Include <stddef.h>, for size_t.
3770 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3771 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3773 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3775 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3777 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3778 macros to be defined.
3779 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3780 the allocator returns NULL because the requested size is zero.
3782 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3784 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3785 var. Add comment explaining why libc still defines it. This
3786 merges the following patch from glibc:
3787 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3789 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3791 * obstack.c (_obstack): Remove unused variable. It hasn't been
3792 present in glibc since revision 1.1 of this file.
3793 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3794 obstack_alignment_mask, obstack_alloc, obstack_base,
3795 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3796 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3797 obstack_grow0, obstack_init, obstack_int_grow,
3798 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3799 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3800 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3801 nonexistent functions.
3803 2004-05-17 Derek R. Price <derek@ximbiot.com>
3804 Paul Eggert <eggert@cs.ucla.edu>
3806 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3808 2004-05-14 Bruno Haible <bruno@clisp.org>
3810 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3811 that consists of a '.' followed by an empty digit string.
3812 Patch by Tor Lillqvist <tml@iki.fi>.
3814 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3816 Port obstack to the AS/400, where pointers are 16 bytes wide and
3817 you cannot cast an integer to a valid pointer. This patch is
3818 currently waiting to be integrated into glibc; see
3819 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3821 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3822 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3823 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3824 (struct obstack): temp member is now a union of a pointer and
3825 an integer, instead of an integer. All integer uses changed.
3826 This does not affect the physical layout of struct obstack,
3827 except on hosts (like the AS/400) where the size or alignment of
3828 void * is greater than that of ptrdiff_t.
3829 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3830 __STDC__)]: Store temporary in pointer member of union, not
3832 * obstack.c: Include <stddef.h>, for offsetof.
3833 (struct fooalign): Remove; it doesn't need a name.
3834 (union fooround): Change double to long double, and add void *.
3835 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3836 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3837 not a macro. Hence the values are always int; so remove all
3838 casts-to-int in uses.
3840 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3841 Derek Price <derek@ximbiot.com>
3843 * alloca.c: Include <alloca.h>, to get our interface.
3844 * alloca_.h: Use __alloca on AIX, so that we don't have to
3845 include <alloca.h> first. Use C89 prototype for alloca; this
3846 requires including <stddef.h> for size_t. Use extern "C" if C++.
3847 Use #elif for simplicity, since we can assume C89 now.
3848 Don't try to source the system alloca.h since it will not be found
3849 and to prevent recursively including its replacement.
3850 * fnmatch.c: Include <alloca.h> instead of opencoding.
3851 * regex.c: Likewise.
3853 2004-05-16 Derek Price <derek@ximbiot.com>
3854 Paul Eggert <eggert@cs.ucla.edu>
3856 getline cleanup. This changes the getndelim2 API: both order of
3857 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3860 * getline.c: Don't include stddef.h or stdio.h, since our
3861 interface does that.
3862 (getline): Always use getdelim, so that we don't have two
3863 copies of this code.
3864 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3866 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3867 (GETNDELIM2_MAXIMUM): New macro.
3868 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3869 instead of the old practice of delim2==0. All callers changed.
3870 Return -1 on overflow, instead of returning junk.
3871 Do not set *linesize unless allocation succeeds.
3872 * getndelim2.h: Do not include stddef.h; no longer needed, now
3873 that we include sys/types.h.
3874 * getnline.h: Likewise.
3875 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3876 (getndelim2): Reorder arguments.
3877 * getnline.c (getnline, getndelim):
3878 Don't discard the NMAX argument.
3879 (getnline): Invoke getndelim, to avoid code duplication.
3880 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3881 of (size_t) -1 by callers of the getnline family.
3883 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3885 * nanosleep.c (suspended): Change its type from int to
3886 sig_atomic_t volatile.
3887 (first_call): Make it private to rpl_nanosleep, and have it
3888 be zero initially as that's a bit faster.
3889 (my_usleep): Round up fractional times instead of truncating them,
3890 as this is the usual meaning for 'sleep'.
3892 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3894 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3895 (ENOSYS): Define if not defined.
3896 (settime): Fall back on stime if it exists and settimeofday fails.
3897 But don't bother with fallbacks if a method fails with errno == EPERM.
3899 2004-05-11 Jim Meyering <jim@meyering.net>
3901 Prior to this change, the save_cwd caller required read access to the
3902 current directory on most systems (ones with the fchdir function).
3904 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3905 fails, try write-only, and finally, resort to using xgetcwd.
3907 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3909 * obstack.c, obstack.h: Import changes from libc.
3911 2004-04-28 Bruno Haible <bruno@clisp.org>
3913 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3914 implicitly appends .exe to executables.
3915 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3916 accepts Windows pathnames.
3917 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3918 Cygwin like Windows, since it now accepts Windows pathnames.
3919 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3920 Cygwin like Windows, since it now accepts Windows pathnames.
3921 Reported by Derek Robert Price <derek@ximbiot.com>.
3923 2004-04-20 Jim Meyering <jim@meyering.net>
3925 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3927 2004-04-20 Jim Meyering <jim@meyering.net>
3928 Bruno Haible <bruno@clisp.org>
3930 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3931 memory when realloc fails.
3933 2004-04-18 Jim Meyering <jim@meyering.net>
3935 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3936 don't leak memory and do call END_UTMP_ENT.
3938 2004-04-11 Paul Eggert <eggert@twinsun.com>
3940 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3941 (CHAR_BIT): Remove, since we assume C89.
3942 Include <stdint.h> if available, as per current Autoconf CVS advice.
3944 2004-03-30 Paul Eggert <eggert@twinsun.com>
3946 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3947 not bool, to be more consistent with Unix conventions.
3948 Suggested by Bruno Haible.
3950 Merge from coreutils.
3952 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3955 * getdate.h: Include stdbool.h, and timespec.h instead of
3956 the usual <time.h> dance.
3957 (get_date): Change signature to support fractional time stamps.
3958 All callers changed.
3959 * getdate.y: Include "getdate.h" first, as we can now
3960 assume C89 and don't need to worry about 'const'.
3961 Similarly, include "unlocked-io.h" near start, not in middle.
3963 (textint.value): Use long int rather than int.
3964 (textint.digits): Use size_t rather than int.
3965 (BILLION, LOG10_BILLION): New constants.
3966 (parser_control): New member rel_ns. Members day_ordinal,
3967 time_zone, month, day, hour, minutes, rel_year, rel_month,
3968 rel_day, rel_hour, rel_minutes, rel_seconds
3969 are now long int, not int. Member seconds is now struct timespec,
3970 not int. New member timespec_seen. Members dates_seen, days_seen,
3971 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
3973 (%union.intval): Now long int, not int.
3974 New member timespec.
3975 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
3976 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
3977 (spec): Now is a timespec or an item list.
3978 (timespec, items): New nonterminals.
3979 (time, rel, relunit, number, get_date):
3980 Add support for fractional seconds.
3981 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
3982 (gmtime, localtime, mktime): Remove decls; not needed with C89.
3983 (to_hour): First arg is now long int, not int.
3984 (to_year): Returns long int, not int.
3985 Don't treat year -70 like 70.
3986 (tm_diff): Returns long int, not int.
3987 (lookup_word): Use bool instead of int when appropriate.
3988 (yylex): Use size_t for count, not int.
3989 Detect overflow when parsing large integer constants.
3990 Add support for fractions.
3991 (get_date): Make pointers 'const' if possible.
3992 Use more-portable code to detect integer overflow.
3993 (main) [TEST]: Adjust to above changes. Test for localtime failure.
3994 Don't use ctime; it's not reliable if the year has >4 digits.
3996 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
3997 This is for compatibility with BSD.
3999 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
4000 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
4001 From coreutils' system.h.
4003 * userspec.c: Don't include "posixver.h".
4004 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
4005 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
4006 compatible extension. Simplify code by removing a boolean int
4007 that was always nonzero if a string was nonnull.
4009 2004-03-30 Jim Meyering <jim@meyering.net>
4011 Merge from coreutils.
4013 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
4015 * readtokens.c (readtoken): Don't leak 64 bytes when reading
4016 an empty input stream.
4018 * readtokens.c: Include <stdbool.h>.
4019 (readtoken): Use `size_t' rather than int/long.
4020 All callers adjusted.
4021 Use `bool' rather than `int' where appropriate.
4022 Use memset rather than an explicit loop.
4023 Use x2nrealloc rather than xrealloc.
4024 Allow the use of `\0' as a delimiter.
4025 (readtokens): Likewise.
4026 * readtokens.h (readtoken, readtokens): Update prototypes.
4028 2004-03-30 Bruno Haible <bruno@clisp.org>
4030 * getloadavg.c (getloadavg): Don't assume setlocale returns
4033 2004-03-29 Paul Eggert <eggert@twinsun.com>
4035 Merge changes to getloadavg.c from coreutils and Emacs.
4037 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
4038 Define to an expression, not to the empty string.
4039 Include cloexec.h and xalloc.h.
4040 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
4041 Use set_cloexec_flag rather than rolling our own.
4042 * cloexec.c, cloexec.h: New files.
4044 2004-03-18 Paul Eggert <eggert@twinsun.com>
4046 * getopt.h: Sync with libc CVS.
4048 2004-03-18 Paul Eggert <eggert@twinsun.com>
4049 Bruno Haible <bruno@clisp.org>
4051 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
4052 not on all platforms that have <wchar.h>.
4053 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
4055 2004-03-09 Paul Eggert <eggert@twinsun.com>
4057 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
4059 * getopt_int.h: New file, also synced from libc.
4061 2004-03-07 Paul Eggert <eggert@twinsun.com>
4063 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
4064 '#if' expressions. Unlike the code it replaces, it does not
4065 depend on (defined _SC_PAGESIZE). However, it does depend on
4066 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
4067 first reported by Jason Andrade in
4068 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
4070 2004-01-18 Simon Josefsson <jas@extundo.com>
4072 * strdup.h: New file.
4073 * strdup.c: Include it.
4074 * path-concat.c: Include strdup.h. Drop strdup declaration.
4075 * userspec.c: Include strdup.h. Drop strdup declaration.
4077 2004-02-06 Karl Berry <karl@gnu.org>
4079 * config.charset: update from gettext 0.14.1.
4081 2004-02-05 Paul Eggert <eggert@twinsun.com>
4083 Add comments and code, prompted by suggestions from Bruno Haible
4085 * quotearg.h (quotearg_alloc): New decl. Improve the comments
4086 describing the enum quoting_style values.
4087 * quotearg.c (quotearg_alloc): New function.
4088 (quotearg_buffer_restyled): Treat lone { and } as special.
4089 Treat = as special. Work around bug with older shells
4090 that "see" a '\' that is really the 2nd byte of a multibyte char.
4091 Quote empty string with shell_quoting_style.
4093 2004-02-03 Bruno Haible <bruno@clisp.org>
4095 * pipe.h: New file, from GNU gettext.
4096 * pipe.c: New file, from GNU gettext.
4098 2004-01-27 Bruno Haible <bruno@clisp.org>
4100 * execute.h: New file, from GNU gettext.
4101 * execute.c: New file, from GNU gettext.
4102 * w32spawn.h: New file, from GNU gettext.
4104 2004-01-23 Paul Eggert <eggert@twinsun.com>
4106 Exit-status fix from coreutils.
4108 Use exit_failure consistently in place of EXIT_FAILURE,
4109 so that program exit statuses are consistent on failure.
4111 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
4112 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
4113 * argmatch.h: Comment fix to match the above.
4114 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
4115 Now a macro referring to exit_failure, instead of a separate
4116 variable. Include "exitfail.h" to get it.
4117 * xstrtol.h: Include "exitfail.h".
4118 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
4120 * long-options.c (parse_long_options): Use prototype
4121 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
4124 2004-01-21 Jim Meyering <jim@meyering.net>
4126 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
4127 so as not to conflict with a different-sized __mktime_internal
4128 function in GNU libc.
4129 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
4130 Problem building statically-linked `ls' reported by Michael Brunnbauer.
4132 2004-01-18 Paul Eggert <eggert@twinsun.com>
4134 Merge from diffutils.
4136 * file-type.c (file_type): Add typed memory objects.
4137 * file-type.h (S_TYPEISTMO): New macro.
4139 * c-stack.h (c_stack_action): Remove argv argument.
4140 * c-stack.c (c_stack_action): Likewise. All uses changed.
4141 (die): Don't calculate message unless segv_action returns.
4142 (get_stack_location, min_address_from_argv, max_address_from_argv,
4143 volatile stack_base, volatile_stack_size): Remove.
4144 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
4145 that every segmentation violation is a stack overflow. (Ouch!)
4146 See Debian bug 136249 (still outstanding) for more info about why
4147 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
4149 2003-11-30 Bruno Haible <bruno@clisp.org>
4151 Safer stack allocation.
4152 * setenv.c: Include allocsa.h.
4153 (alloca): Remove fallback definition.
4154 (freea): Remove macro.
4155 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
4158 2003-10-17 Bruno Haible <bruno@clisp.org>
4160 * binary-io.h: Avoid warnings on Cygwin.
4162 2003-12-28 Bruno Haible <bruno@clisp.org>
4164 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
4165 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
4167 2003-11-28 Bruno Haible <bruno@clisp.org>
4169 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
4171 2003-11-27 Bruno Haible <bruno@clisp.org>
4173 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4175 2003-11-17 Bruno Haible <bruno@clisp.org>
4177 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4179 2003-11-24 Bruno Haible <bruno@clisp.org>
4181 * xallocsa.h: New file, from GNU gettext.
4182 * xallocsa.c: New file, from GNU gettext.
4184 2003-11-24 Bruno Haible <bruno@clisp.org>
4186 * allocsa.h: New file, from GNU gettext.
4187 * allocsa.c: New file, from GNU gettext.
4189 2003-11-24 Bruno Haible <bruno@clisp.org>
4191 * eealloc.h: New file.
4193 2004-01-15 Jim Meyering <jim@meyering.net>
4195 Merge from coreutils.
4197 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4198 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4199 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4201 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4202 optional configure-time default.
4204 * version-etc.c (version_etc_copyright): Update copyright date.
4206 * xreadlink.c (xreadlink): Correct outdated comment.
4208 2004-01-15 Paul Eggert <eggert@twinsun.com>
4210 Merge from coreutils.
4212 * posixver.c: Include posixver.h.
4214 * same.c: Include <stdbool.h>, <limits.h>.
4215 (_POSIX_NAME_MAX): Define if not defined.
4217 (same_name): If file names are silently truncated, report
4218 that the file names are the same if they are the same after
4219 the silent truncation.
4221 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4222 conversion function.
4223 * xstrtod.c (xstrtod): Likewise. All callers changed to
4224 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4227 2004-01-14 Paul Eggert <eggert@twinsun.com>
4229 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4230 with like-named macro in fnmatch.c.
4231 (EXT): Use an internal constant instead.
4233 Merge fnmatch patches from glibc.
4234 * fnmatch.c (mbsinit): Remove define.
4235 Add libc_hidden_ver (__fnmatch, fnmatch).
4236 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4237 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4239 2003-12-14 Karl Berry <karl@gnu.org>
4241 * config.charset: update from gettext-runtime.
4243 2003-12-03 Paul Eggert <eggert@twinsun.com>
4245 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4246 Bug reported by Alfred M. Szmidt.
4248 2003-11-29 Karl Berry <karl@gnu.org>
4250 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
4252 2003-11-23 Paul Eggert <eggert@twinsun.com>
4253 Bruno Haible <bruno@clisp.org>
4255 * printf-parse.h: Don't include sys/types.h.
4256 (ARG_NONE): New macro.
4257 (char_directive): Change type of *arg_index fields to size_t.
4258 * printf-parse.c: Don't include sys/types.h.
4259 (SSIZE_MAX): Remove macro.
4260 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
4261 Remove unnecessary overflow check.
4262 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
4265 2003-11-24 Paul Eggert <eggert@twinsun.com>
4267 * alloca.c: Remove dependency on xalloc module.
4268 (xalloc_die): Remove.
4269 (memory_full) [!defined emacs]: New macro.
4270 [!defined emacs]: Don't include xalloc.h.
4271 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4272 address arithmetic overflows. Change datatypes a bit to avoid
4275 2003-11-22 Jim Meyering <jim@meyering.net>
4277 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4279 2003-11-17 Bruno Haible <bruno@clisp.org>
4281 * vasnprintf.c (alloca): Remove fallback definition.
4282 (freea): Remove definition.
4283 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
4284 Reported by Paul Eggert.
4286 2003-11-17 Jim Meyering <jim@meyering.net>
4288 On systems without utime and without a utimes function capable of
4289 dealing with a NULL struct utimbuf* argument, this utime replacement
4290 could -- in unusual circumstances -- leak a file descriptor.
4291 * utime.c: Include <unistd.h> and <errno.h>.
4292 (utime_null): Be sure to close `fd' and to preserve errno.
4293 Reported by Geoff Collyer via Arnold Robbins.
4295 2003-11-16 Paul Eggert <eggert@twinsun.com>
4296 Bruno Haible <bruno@clisp.org>
4298 Protect against address arithmetic overflow.
4299 * printf-args.h: Include stddef.h.
4300 (arguments): Change type of field 'count' to size_t.
4301 * printf-args.c (printf_fetchargs): Use size_t instead of
4302 'unsigned int' where appropriate.
4303 * printf-parse.h: Include sys/types.h.
4304 (char_directive): Change type of *arg_index fields to ssize_t.
4305 (char_directives): Change type of fields 'count', max_*_length to
4307 * printf-parse.c: Include sys/types.h and xsize.h.
4308 (SSIZE_MAX): Define fallback value.
4309 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
4310 instead of 'int' where appropriate. Check a_allocated, d_allocated
4311 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
4312 * vasnprintf.c: Include xsize.h.
4313 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
4314 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
4315 overflow. Avoid wraparound when converting a width or precision from
4318 2003-11-16 Bruno Haible <bruno@clisp.org>
4320 Update from GNU gettext.
4321 * printf-parse.c: Generalize to it can be compiled for wide strings.
4322 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
4323 * vasnprintf.c: Generalize to it can be compiled for wide strings.
4324 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
4325 SNPRINTF): New macros.
4326 Don't include <alloca.h> if the file is used inside libintl.
4327 (local_wcslen): New function, for Solaris 2.5.1.
4328 (VASNPRINTF): Use it instead of wcslen.
4330 2003-11-16 Bruno Haible <bruno@clisp.org>
4332 * xsize.h (xmax): New function.
4333 (xsum, xsum3, xsum4): Declare as "pure" functions.
4335 2003-11-12 Paul Eggert <eggert@twinsun.com>
4337 * xalloc.h: Do not include <limits.h> or <stdint.h>.
4338 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
4339 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
4340 heuristic is just as accurate as far as we know, and it removes a
4341 dependency on size_max.m4 and ptrdiff_max.m4.
4343 2003-11-12 Paul Eggert <eggert@twinsun.com>
4345 * xstrtol.c (__xstrtol): Remove "break" immediately after
4346 "return", to pacify some unknown compiler. Problem reported
4349 2003-11-11 Bruno Haible <bruno@clisp.org>
4351 * xsize.h (SIZE_MAX): Remove fallback definition.
4352 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
4355 2003-11-10 Paul Eggert <eggert@twinsun.com>
4357 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
4358 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
4359 rejected some allocations of exactly SIZE_MAX - 2 bytes.
4361 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
4362 not (size_t) -1, since it's defined here.
4364 2003-11-06 Paul Eggert <eggert@twinsun.com>
4366 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
4367 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
4368 Reject sizes of exactly SIZE_MAX bytes.
4369 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
4370 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
4372 2003-11-05 Bruno Haible <bruno@clisp.org>
4374 * xsize.h: Include limits.h, to avoid a possible collision with
4375 SIZE_MAX defined in <limits.h> on Solaris.
4377 2003-11-04 Bruno Haible <bruno@clisp.org>
4379 * xsize.h: New file.
4380 * linebreak.c: Include xsize.h.
4381 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
4382 argument for overflow.
4383 Suggested by Paul Eggert.
4385 2003-10-31 Bruno Haible <bruno@clisp.org>
4387 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
4388 to avoid (extremely rare) race condition.
4389 Suggested by Paul Eggert.
4391 2003-11-03 Jim Meyering <jim@meyering.net>
4393 * userspec.c: Include "userspec.h".
4394 * userspec.h: New file.
4396 2003-10-31 Paul Eggert <eggert@twinsun.com>
4398 * mountlist.h (struct mount_entry.me_type_malloced): New member.
4399 * mountlist.c (SIZE_MAX): Define if not defined already.
4400 (read_filesystem_list): Set and use me_type_malloced.
4401 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
4402 whatever the type happens to be), for brevity and consistency.
4403 Check for size calculation overflow on Alphas running OSF/1.
4405 2003-10-31 Jim Meyering <jim@meyering.net>
4407 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
4409 * linebuffer.c: Include <string.h> for declaration of memset.
4411 2003-10-30 Paul Eggert <eggert@twinsun.com>
4412 Bruno Haible <bruno@clisp.org>
4414 * vasprintf.c: Include <limits.h>, <stdlib.h>.
4415 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
4417 2003-10-29 Paul Eggert <eggert@twinsun.com>
4419 * xalloc.h (xalloc_oversized): Now a macro, not a function,
4420 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
4422 * quotearg.c (quotearg_n_options): Use it.
4423 * group-member.c: Include <stdbool.h>.
4424 (free_group_info): Arg is now const *; don't free arg.
4425 (get_group_info): Now returns bool and accepts struct group_info *,
4426 rather than returning a malloc'ed struct group_info *.
4427 All uses changed. Check for overflow in internal size calculation.
4429 * getusershell.c (readname): Simplify the code by using x2nrealloc
4430 rather than xmalloc/xrealloc.
4431 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
4432 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
4433 conformance bug: the old code used a pointer after freeing the
4434 storage that it addressed.
4435 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
4436 rather than doing it by hand.
4437 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
4438 the buffer preserved. Use free and xmalloc instead.
4439 * quotearg.c (quotearg_n_options): Likewise.
4440 Use a simpler test for size overflow. Don't use xalloc_oversized
4441 because unsigned int might be wider than size_t (!); this suggests
4442 that we should switch from unsigned int to size_t for slot numbers.
4444 2003-10-27 Bruno Haible <bruno@clisp.org>
4446 * stdbool_.h: Better support for BeOS.
4448 2003-10-27 Paul Eggert <eggert@twinsun.com>
4450 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
4451 to allocate the returned structure. Do not allocate a subarray,
4452 as x2nrealloc will do that.
4453 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
4454 instead of xnrealloc.
4455 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
4457 2003-10-26 Paul Eggert <eggert@twinsun.com>
4459 * xalloc.h (xalloc_oversized): New static inline function, for
4460 callers that want to do their own size-overflow checking. Include
4461 <stdbool.h>, since xalloc_oversized returns bool.
4462 * xalloc.c (array_size_overflow): Remove. All callers changed
4463 to use xalloc_oversized.
4465 Add two functions x2realloc, x2nrealloc, for programs that grow
4466 arrays dynamically by doubling their sizes.
4467 * xalloc.h (x2realloc, x2nrealloc): New decls.
4468 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
4471 Port to C99 semantics for 'inline' of external functions.
4472 Bug reported by Bruno Haible.
4473 * xmalloc.c (xnmalloc_inline): New static inline function,
4474 with the old contents of xnmalloc.
4475 (xnmalloc, xmalloc): Use it.
4476 (xnrealloc_inline): New static inline function,
4477 with the old contents of xnrealloc.
4478 (xnrealloc, xrealloc): Use it.
4480 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
4482 2003-10-25 Paul Eggert <eggert@twinsun.com>
4484 Fix several address-calculation bugs in the hash modules,
4485 plus some minor code cleanup.
4487 * hash.h: Include <stdbool.h>, for bool.
4488 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
4489 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
4490 hash_get_n_entries, hash_get_max_bucket_length,
4491 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
4492 hash_rehash): Use size_t rather than unsigned.
4493 * hash.c (struct hash_table, hash_get_n_buckets,
4494 hash_get_n_buckets_used, hash_get_n_entries,
4495 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
4496 hash_get_entries, hash_do_for_each, hash_string, is_prime,
4497 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
4499 (SIZE_MAX): Define if not defined.
4500 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
4501 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
4503 Use const * when possible.
4504 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
4505 (check_tuning): Fix bug: if tuning parameters were very close to
4506 0 or 1, rounding errors could have caused subscript violations.
4507 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
4508 (hash_initialize): Add 'fail:' label
4509 to free table and return NULL, and use it to simplify code.
4510 Use calloc rather than clearing the storage ourself.
4511 (hash_initialize, hash_rehash): Check for arithmetic overflow in
4512 buffer size calculations.
4513 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
4514 Include <stddef.h>, for size_t.
4515 * hash-pjw.c (hash_pjw): Likewise.
4516 Switch to method described by Bruno Haible.
4517 Include <limits.h>, for CHAR_BIT.
4518 (SIZE_BITS): New macro.
4520 2003-10-21 Paul Eggert <eggert@twinsun.com>
4522 * getndelim2.c (getndelim2): When size calculation overflows,
4523 ceiling the allocation at NMAX bytes rather than silently
4524 discarding input bytes before NMAX is reached. This makes
4525 a difference only if NMAX exceeds SIZE_MAX / 2.
4527 * obstack.c: Merge from glibc.
4528 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
4529 Add libc_hidden_def (_obstack_newchunk).
4530 (_obstack_free) [! defined _LIBC]: Remove.
4531 [defined _LIBC]: Make a strong alias from obstack_free, rather than
4532 a clone of the function body.
4533 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
4534 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
4536 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
4537 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
4540 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
4541 (obstack_ptr_grow_fast, obstack_int_grow_fast):
4542 Don't use lvalue casts, as GCC plans to remove support for them
4543 in GCC 3.5. Reported by Joseph S. Myers. This bug
4544 was also present in the non-GCC version, indicating that this
4545 code had always been buggy and had never been widely used.
4546 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
4547 Use the fast variant of each macro, rather than copying the
4548 definiens of the fast variant; that way, we'll be more likely to
4549 catch future bugs in the fast variants.
4551 2003-10-20 Bruno Haible <bruno@clisp.org>
4553 * wait-process.h: New file, from GNU gettext.
4554 * wait-process.c: New file, from GNU gettext.
4556 2003-10-19 Jim Meyering <jim@meyering.net>
4558 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
4560 2003-10-16 Paul Eggert <eggert@twinsun.com>
4562 * getgroups.c: Include <errno.h>, <stdlib.h>.
4563 (getgroups): First arg is int, not size_t.
4564 Don't let 'free' mangle errno.
4566 2003-10-16 Jim Meyering <jim@meyering.net>
4568 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
4570 2003-10-15 Paul Eggert <eggert@twinsun.com>
4572 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
4574 (new_exclude, add_exclude_file): Initial size no longer needs to
4576 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
4577 our own address arithmetic overflow checking.
4579 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
4580 (fnmatch): Do not alloca more than 2000 wide characters;
4581 instead, use malloc for large buffers.
4582 Check for address arithmetic overflow, and return -1
4583 with errno set to ENOMEM in that case.
4584 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
4585 (NEW_PATTERN): Do not alloca more than 8000 bytes;
4586 instead, return -1. Check for address arithmetic overflow.
4588 2003-10-14 Paul Eggert <eggert@twinsun.com>
4590 Handle invalid suffixes and overflow independently, so that
4591 callers can treat them independently as needed. Fix some bugs in
4592 suffix handling, e.g., "100k@" was not diagnosed as an invalid
4593 suffix for a human-readable blocksize. The major caller-visible
4594 change is the addition of a new
4595 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
4596 that both overflow and suffix chars were found.
4598 * human.c (humblock): Don't check separately for invalid suffix
4599 char; that is xstrtoumax's job (now that its bug is fixed).
4600 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
4601 INTMAX_MAX]: New macros.
4602 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
4603 TYPE_MAXIMUM): New macros.
4604 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
4605 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
4606 if overflow occurs, as it's what __strtol does and it's more useful
4608 (__xstrtol): If __strtol reports some error other than ERANGE,
4609 reflect it to the caller as LONGINT_INVALID. If it reports
4610 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
4611 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
4612 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
4614 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
4615 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
4616 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
4617 [defined UINTMAX_MAX]: New macros.
4619 2003-10-14 Bruno Haible <bruno@clisp.org>
4621 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
4622 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
4623 Also use volatile where needed.
4625 2003-10-12 Paul Eggert <eggert@twinsun.com>
4627 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
4628 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
4629 and define in terms of the other primitives.
4630 * xmalloc.c: Include stdbool.h; do not include exit.h.
4631 (SIZE_MAX): Define if not already defined.
4632 (array_size_overflow): New function.
4633 (xalloc_die): Abort instead of exiting if 'error' returns.
4634 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
4635 (xmalloc, xrealloc): Use them.
4636 (xcalloc): Check for address arithmetic overflow.
4637 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
4638 a bit faster than strcpy.
4640 2003-10-08 Paul Eggert <eggert@twinsun.com>
4642 Merge getpass from libc, plus a few fixes.
4644 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
4645 Include <stdbool.h>.
4646 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
4647 __fsetlocking to empty.
4648 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
4649 do include <bits/libc-lock.h>.
4650 Do not include <fcntl.h>; not needed.
4651 [_LIBC]: Include <wchar.h>.
4652 (NOTCANCEL_MODE): New macro.
4653 (flockfile, funlockfile) [_LIBC]: New macros.
4654 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
4655 [!_LIBC]: New macros.
4656 (call_fclose): New function.
4657 (getpass): Use it. Save tty stream separately; this simplifies the
4658 code and makes it more reliable if stdin happens to equal stdout.
4659 Invoke __fsetlocking on tty.
4660 Handle thread cancellation if needed.
4661 Namespace cleanup (use __tcgetattr, __getline).
4662 Use bool for Booleans.
4663 [USE_IN_LIBIO]: Handle wide streams.
4664 [!_LIBC]: Unconditionally do the fseek, since we don't know what
4665 stream might go where.
4667 * unlocked-io.h: Include <stdio.h>, so that the caller
4668 doesn't have to include <stdio.h> before us.
4669 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4670 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4671 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4672 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4673 if not declared, so that we can use getpass.c code from libc without
4675 (flockfile, ftrylockfile, funlockfile): New macros.
4677 2003-10-06 Bruno Haible <bruno@clisp.org>
4679 * version-etc-2.h: Remove file.
4680 * version-etc-2.c: Remove file.
4682 2003-09-25 Jim Meyering <jim@meyering.net>
4683 Bruno Haible <bruno@clisp.org>
4685 This lets translators provide better translations for the
4686 "Written by ..." part of --version output.
4687 * version-etc.h: Include stdarg.h.
4688 (version_etc_copyright): Declare as readonly.
4689 (version_etc): Make this function variadic with a NULL-terminated list
4690 of author name strings.
4691 (version_etc_va): New declaration.
4692 * version-etc.c: Include stdarg.h, stdlib.h.
4693 (version_etc_copyright): Declare as readonly.
4694 (version_etc_va): New function. Provide a different translatable string
4695 for each possible number of authors < 10. Abbreviate when there are 10
4697 (version_etc): Make this function variadic. Call version_etc_va.
4698 Suggestion from Gary V. Vaughan.
4700 * long-options.h (parse_long_options): Change prototype: the authors
4701 string is moved to the end and becomes variadic.
4702 * long-options.c: Include stdarg.h.
4703 (parse_long_options): Make this function variadic, too.
4704 Call version_etc_va, not version_etc.
4706 2003-10-06 Bruno Haible <bruno@clisp.org>
4708 * fatal-signal.h: New file, from GNU gettext.
4709 * fatal-signal.c: New file, from GNU gettext.
4711 2003-10-04 Karl Berry <karl@gnu.org>
4713 * argp*: update from libc.
4715 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4717 * getpass.c (getpass): Use a no-op fseek when switching from input to
4718 output mode on the same stream.
4720 2003-09-29 Paul Eggert <eggert@twinsun.com>
4722 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4723 Fix arg typo in previous patch.
4725 2003-09-28 Jim Meyering <jim@meyering.net>
4727 * error.c: Correct cpp indentation.
4729 2003-09-27 Paul Eggert <eggert@twinsun.com>
4731 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4732 Omit the special code that used __typeof__, since we worry that
4733 it could be more trouble than it's worth. See:
4734 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4735 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4739 2003-09-26 Jim Meyering <jim@meyering.net>
4741 * error.c (error_tail): Move some declarations
4742 into inner scope where the local variables are used.
4744 2003-09-26 Bruno Haible <bruno@clisp.org>
4746 * stpncpy.h (gnu_stpncpy): New declaration.
4747 (stpncpy): Define as alias for gnu_stpncpy.
4748 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4750 2003-09-26 Paul Eggert <eggert@twinsun.com>
4752 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4753 (error_tail): Do not loop, reallocating temporary buffer, since
4754 the output cannot contain more wide characters than the input
4755 contains bytes, the size must be big enough already. This avoids
4756 one potential size overflow calculation. Check for size overflow
4757 when calculating temporary buffer size. Free temporary buffer
4758 when done, if it was allocated with malloc; this plugs a memory
4759 leak. Remove casts from void * to pointers, that are no longer
4760 needed now that we're assuming C89 or better.
4762 Merge error changes from glibc.
4764 * error.c, error.h: Update copyright notice header to match glibc.
4765 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4766 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4767 Disable cancellation while printing error.
4768 * error.h: Prepend __ to parameter names.
4770 2003-09-25 Karl Berry <karl@gnu.org>
4772 * argp-fmtstream.c, argp-help.c: update from libc.
4774 2003-09-25 Bruno Haible <bruno@clisp.org>
4776 * version-etc-2.h: New file, from version-etc.h with modifications.
4777 * version-etc-2.c: New file, from version-etc.c with modifications.
4779 2003-09-25 Simon Josefsson <jas@extundo.com>
4781 * xgetdomainname.h: New file.
4782 * xgetdomainname.c: New file.
4784 2003-09-25 Simon Josefsson <jas@extundo.com>
4785 Bruno Haible <bruno@clisp.org>
4787 * getdomainname.h: New file.
4788 * getdomainname.c: New file.
4790 2003-09-24 Paul Eggert <eggert@twinsun.com>
4792 * linebuffer.c (freebuffer): Don't free the argument, just
4793 the buffer associated with the argument. Bug reported by
4796 2003-09-19 Karl Berry <karl@gnu.org>
4798 * argp.h: update from libc.
4800 2003-09-16 Paul Eggert <eggert@twinsun.com>
4802 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4803 input error, instead of returning NULL the next time we are called
4804 (and therefore losing track of errno).
4806 2003-09-15 Paul Eggert <eggert@twinsun.com>
4808 * getndelim2.c (getndelim2): Don't trash errno when a read
4809 fails, so that the caller gets the proper errno.
4811 * readutmp.c (read_utmp): Likewise.
4812 Check for fstat error. Close stream and free storage
4815 2003-09-14 Bruno Haible <bruno@clisp.org>
4817 * fwriteerror.h: New file.
4818 * fwriteerror.c: New file.
4820 2003-09-14 Jim Meyering <jim@meyering.net>
4822 * getloadavg.c: Correct cpp indentation.
4823 * strdup.c: Likewise.
4824 * vasnprintf.c: Likewise.
4826 2003-09-12 Paul Eggert <eggert@twinsun.com>
4828 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4829 * obstack.c [!defined _LIBC]: Likewise.
4830 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4831 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4832 * exitfail.c: Don't include stdlib.h; no longer needed.
4834 More changes to assume C89 or better.
4836 * error.c (error_tail): Assume vprintf.
4838 * argmatch.c (getenv): Remove decl.
4839 * progreloc.c (get_full_program_name): Define via prototype.
4840 * setenv.c (clearenv): Likewise.
4841 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4843 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4844 (malloc, memcpy): Remove decls.
4845 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4846 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4847 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4848 (memcpy): Remove macro.
4849 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4850 (__P): Remove. All uses removed.
4851 (PTR): Remove. All uses changed to void *.
4852 (CHAR_BIT, NULL): Remove.
4853 (spaces, zeros, memset_space, memset_zero)
4854 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4856 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4857 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4858 Define with prototype.
4859 Remove now-unnecessary prototype decl.
4860 (extra_args_spec): Assume ANSI C. All uses changed.
4861 (extra_args_spec_iso): Remove.
4862 (my_strftime, emacs_strftimeu): Define via prototype.
4863 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4865 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4866 * strtoimax.c: Include <stdlib.h> unconditionally.
4867 (strtoul, strtol): Remove decls.
4868 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4870 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4871 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4872 (LOCALE_PARAM_PROTO): New macro.
4873 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4874 (INTERNAL (strtol), strtol): Define with a prototype.
4875 (PARAMS): Remove. All uses removed.
4876 * tempname.c: Include <string.h> unconditionally.
4877 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4878 * xgethostname.c (main): Define with a prototype.
4879 * xmalloc.c: Include "xalloc.h" first, to check interface.
4880 Include <stdlib.h> unconditionally.
4881 (calloc, malloc, realloc, free): Remove decls.
4882 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4883 Include <stdlib.h> unconditionally. Sort include file names.
4885 (xstrtod): Define with a prototype.
4886 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4887 (strtol, strtoul): Remove decls.
4889 2003-09-11 Paul Eggert <eggert@twinsun.com>
4891 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4892 Include <stdlib.h>, <string.h> unconditionally.
4893 Remove now-unnecessary cast to char *.
4894 * strnlen.c: Include <string.h> unconditionally.
4895 * yesno.c (yesno): Define with a prototype.
4897 2003-09-10 Bruno Haible <bruno@clisp.org>
4899 * strcspn.c: Include <string.h> unconditionally.
4900 * strpbrk.c: Include <string.h> unconditionally.
4901 * strstr.c: Include <string.h> unconditionally.
4902 * unicodeio.c: Include <string.h> unconditionally.
4903 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4904 * unsetenv.c: Likewise.
4905 * xreadlink.c: Include <stdlib.h> unconditionally.
4906 * yesno.c: Include <stdlib.h> unconditionally.
4907 (rpmatch): Add prototype.
4909 2003-09-10 Jim Meyering <jim@meyering.net>
4911 * error.c: Correct indentation of cpp directives.
4913 2003-09-09 Paul Eggert <eggert@twinsun.com>
4917 * acosl.c (main): Use a prototype.
4918 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4921 * getloadavg.c (getloadavg, main): Define via prototypes.
4923 * getopt.h (struct option.name): Assume C89, and use 'const'.
4924 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4925 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4927 * getopt.c (const): Remove macro.
4928 Include <string.h> unconditionally.
4929 (my_index): Remove; all uses changed to strchr.
4930 (strlen): Remove decl.
4931 (exchange): Remove forward decl; no longer needed.
4932 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4933 Define with prototype.
4934 * getopt1.c (const): Remove macro.
4935 (getopt_long, getopt_long_only, main): Define with prototype.
4937 * getugroups.c: Include <string.h> unconditionally.
4939 * getusershell.c: Include <stdlib.h> unconditionally.
4940 (getusershell, setusershell, endusershell, readname, main):
4941 Define with prototypes.
4943 * group-member.c: Include group-member.h first.
4944 Include <stdlib.h> unconditionally.
4946 * hard-locale.c: Include hard-locale.h first.
4947 Include <stdlib.h>, <string.h> unconditionally.
4949 * hash.c (free, malloc): Remove decls.
4950 Include <stdlib.h> unconditionally.
4952 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4953 (getenv): Do not declare.
4955 * idcache.c: Include <string.h> unconditionally.
4957 * long-options.c: Include long-options.h first, to test interface.
4958 Include <stdlib.h> unconditionally.
4960 * makepath.c: Include makepath.h first, to test interface.
4961 Include <stdlib.h> and <string.h> unconditionally.
4963 * linebuffer.c: Include <stdlib.h>.
4964 (free): Remove decl.
4966 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4967 rpl_malloc returns void *, not char *.
4968 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4970 * md5.h: Include <limits.h> unconditionally.
4971 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4972 (__P): Remove; all uses removed.
4973 * md5.c: Include "md5.h" first.
4974 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4975 md5_buffer, md5_process_bytes, md5_process_block):
4976 Define with prototypes.
4977 * sha.h (__P): Remove all uses. (It wasn't defined??)
4978 * sha.c: Include "sha.h" first.
4979 Include <stdlib.h>, <string.h> unconditionally.
4981 * memchr.c (__ptr_t): Remove; all uses changed to void *.
4982 * memcmp.c (__ptr_t): Likewise.
4983 * memrchr.c (__ptr_t): Likewise.
4984 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4985 Include <string.h> unconditionally.
4986 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
4987 * memchr.c: Include <stdlib.h> unconditionally.
4988 * memchr.c (LONG_MAX): Remove.
4989 * memrchr.c (LONG_MAX): Likewise.
4990 * memchr.c (__memchr): Define via a prototype.
4991 * memrchr.c (__memrchr): Likewise.
4992 * memcmp.c (__P): Remove, and remove all uses.
4993 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4994 Remove forward decls; no longer needed.
4995 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4996 Use types required by C89 in prototype.
4998 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4999 * savedir.c: Likewise.
5000 * mkdir.c (free): Remove decl.
5001 * rmdir.c (rmdir): Define with a prototype.
5002 * savedir.c: Include savedir.h first, to test interface.
5004 * mktime.c (STDC_HEADERS): Remove.
5005 Include <stdlib.h>, <string.h> unconditionally.
5007 * modechange.c: Include <stdlib.h> unconditionally.
5008 (malloc): Remove decl.
5010 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
5011 (free): Remove decl.
5013 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
5014 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
5015 (This type really should be intptr_t, but that's a C99ism.)
5016 (_obstack_memcpy): Remove: all uses changed to memcpy.
5017 Include <string.h> unconditionally.
5018 (struct obstack): Assume __STDC__ for types of members
5019 chunkfun, freefun, extra_arg.
5020 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
5021 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
5022 obstack_begin, obstack_specify_allocation,
5023 obstack_specify_allocation_with_arg, obstack_chunkfun,
5024 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
5025 Remove unprototyped decls and the macros that use them.
5026 * obstack.c (POINTER): Remove. All uses changed to void *.
5027 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
5028 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
5029 (defined __STDC__ && __STDC__)]:
5030 Remove nonprototyped code.
5031 Include <stdlib.h> unconditionally.
5032 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
5033 _obstack_allocated_p, _obstack_free, obstack_free,
5034 _obstack_memory_used, print_and_abort):
5035 Define using prototypes.
5036 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
5037 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
5038 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
5039 obstack_next_free, obstack_object_size, obstack_room) [0]:
5040 Remove unused, unprototyped code.
5042 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
5044 * physmem.c (physmem_total, physmem_available, main): Define
5047 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
5048 (main): Define with a prototype.
5050 * posixver.c (getenv): Remove decl.
5052 * putenv.c (malloc): Returns void *, not char *.
5053 Include <string.h> unconditionally.
5054 (strchr, memcpy, NULL): Do not define.
5056 * readtokens.c: Include readtokens.h first, to test interface.
5057 Include <stdlib.h>, <string.h> unconditionally.
5058 (init_tokenbuffer): Define with a prototype.
5060 * regex.c (PARAMS): Remove. All uses removed.
5061 All uses of _RE_ARGS removed, too.
5062 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5064 (bzero): Assume memset exists.
5065 (memcmp, memcpy, NULL): Remove.
5066 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
5067 char, or assignments to local vars of type signed char.
5068 (init_syntax_once, PREFIX(extract_number_and_incr),
5069 PREFIX(print_partial_compiled_pattern),
5070 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
5071 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
5072 PREFIX(regex_grow_registers), PREFIX(regex_compile),
5073 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
5074 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
5075 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
5076 wcs_compile_range, byte_compile_range, truncate_wchar,
5077 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
5078 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
5079 count_mbs_length, wcs_re_match_2_internal,
5080 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
5081 PREFIX(alt_match_null_string_p),
5082 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
5083 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
5084 regfree, PREFIX(extract_number)): Define with prototype. Remove
5085 now-unnecessary declaration, if any.
5086 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
5088 Remove now-unnecessary casts among pointer types.
5089 * regex.h (_RE_ARGS): Remove. All uses removed.
5091 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
5092 (free): Remove decl.
5094 * rpmatch.c: Include <stdlib.h> unconditionally.
5096 * same.c: Include <stdlib.h>, <string.h> unconditionally.
5097 (free): Remove decl.
5099 * save-cwd.c: Include <stdlib.h> unconditionally.
5100 * xgetcwd.c: Likewise.
5102 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
5103 (free): Remove decl.
5105 * strchrnul.c (strchrnul): Define with a prototype.
5106 Fix bug: c_in was not converted to char before searching.
5108 The following changes are not K&R related:
5110 * group-member.h: Include <sys/types.h>, so that this file is
5112 * makepath.h: Likewise.
5114 * getusershell.c (readname, default_index, line_size, readname):
5115 Use size_t, not int, for sizes.
5116 (readname): If the size overflows, report an error instead of
5119 2003-09-09 Derek Robert Price <derek@ximbiot.com>
5121 * getndelim2.c: Assume stdlib.h per the C89 spec.
5123 2003-09-08 Paul Eggert <eggert@twinsun.com>
5125 Assume C89 or better; remove K&R cruft.
5126 A few of these changes were first proposed by Derek Robert Price
5127 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
5129 * addext.c: Include <string.h> unconditionally.
5130 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
5131 Don't declare getenv or malloc.
5133 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
5134 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
5136 (find_stack_direction, alloca): Use prototypes.
5138 * atexit.c (atexit): Define using a prototype.
5140 * basename.c, dirname.c, stripslash.c:
5141 Include <string.h> unconditionally.
5143 * bcopy.c: Include <stddef.h>.
5144 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
5146 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
5148 * error.h (error, error_at_line, error_print_progname)
5149 [! (defined (__STDC__) && __STDC__)]: Remove decls.
5150 * error.c: Include error.h first, to check interface.
5151 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5152 (VA_START): Remove; all uses changeed to va_start.
5153 (exit, strerror): Remove decls.
5154 (error_print_progname): Prototype uncondionally.
5155 Don't include <errno.h>; no longer needed.
5156 (private_strerror): Remove.
5157 (error_tail): Always define.
5158 (error, error_at_line): Assume C89 or better; always use prototypes.
5159 * fatal.c: Include "fatal.h" first, to test interface.
5160 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5161 (VA_START): Remove; all uses changed to va_start.
5162 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
5164 (exit): Remove decl.
5165 (fatal): Prototype unconditionally. Assume va_start works.
5166 Abort at end, to pacify gcc.
5168 * euidaccess.c (main): Define with a prototype.
5170 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5172 * exitfail.c: Include <stdlib.h> unconditionally.
5174 * fnmatch_.h (__P): Remove. All uses changed to assume
5176 * fnmatch.c: Include fnmatch.h first, to test interface.
5177 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5178 (getenv): Remove decl.
5179 (fnmatch): Define using a prototype.
5180 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5181 (FCT): Define using a prototype.
5183 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5185 * gethostname.c: Include <stddef.h>.
5186 (gethostname): Define with prototype. Length is size_t, not int.
5188 2003-09-08 Paul Eggert <eggert@twinsun.com>
5190 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5191 getversion.c should have been removed then, but was accidentally
5194 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5195 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5197 2003-09-07 Paul Eggert <eggert@twinsun.com>
5199 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5200 copy_tm_result. Bug reported by Simon Josefsson in
5201 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5203 2003-09-06 Paul Eggert <eggert@twinsun.com>
5205 * time_r.c, time_r.h: New files.
5207 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5209 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5210 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5212 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5214 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5215 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5218 * timegm.c: Switch to glibc implementation, with the following changes:
5219 [defined HAVE_CONFIG_H]: Include <config.h>.
5220 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5221 (__mktime_internal) [!defined _LIBC]: New decl.
5222 (__gmtime_r) [!defined _LIBC]: New macro and function.
5223 (timegm): Use a prototype, since gnulib assumes C89.
5224 Do not bother declaring tmp to be const, as it's not really usefu.
5225 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5226 (timegm): Declare only if HAVE_DECL_TIMEGM.
5228 2003-09-03 Paul Eggert <eggert@twinsun.com>
5230 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5231 Bug reported by Lute Kamstra in
5232 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5234 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5235 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5236 course with correspondingly smaller numbers for tomorrow and
5237 yesterday. From Tadayoshi Funaba. Originally installed into
5238 sh-utils on 1999-08-07, but the patch got lost (I guess during the
5241 2003-08-31 Simon Josefsson <jas@extundo.com>
5243 * timegm.h: New file.
5244 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
5246 2003-08-31 Karl Berry <karl@gnu.org>
5248 * argp.h: update from libc.
5250 2003-08-28 Bruno Haible <bruno@clisp.org>
5252 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
5253 warning on QNX, which defines O_BINARY to 000000.
5255 2003-08-24 Bruno Haible <bruno@clisp.org>
5257 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
5258 MSVC7 <stdio.h> is included later.
5260 2003-08-20 Bruno Haible <bruno@clisp.org>
5262 * progname.h: New file, from GNU gettext.
5263 * progname.c: New file, from GNU gettext.
5264 * progreloc.c: New file, from GNU gettext.
5266 2003-08-19 Bruno Haible <bruno@clisp.org>
5268 * xstrdup.c: Assume <string.h> exists.
5270 2003-08-18 Jim Meyering <jim@meyering.net>
5272 * setenv.h: Indent nested cpp directive.
5273 * vasnprintf.c: Remove trailing blanks.
5275 2003-08-17 Simon Josefsson <jas@extundo.com>
5276 Bruno Haible <bruno@clisp.org>
5278 * xstrndup.h: New file.
5279 * xstrndup.c: New file.
5281 2003-08-17 Bruno Haible <bruno@clisp.org>
5283 * strndup.h: New file.
5285 2003-08-16 Paul Eggert <eggert@twinsun.com>
5287 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
5288 space, undoing this 2003-08-12 change:
5289 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
5291 2003-08-16 Jim Meyering <jim@meyering.net>
5293 Merge from coreutils.
5294 * xstrtoimax.c: #else #if -> #elif.
5295 * xstrtoumax.c: Likewise.
5297 2003-08-15 Paul Eggert <eggert@twinsun.com>
5299 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
5300 rather than tab, after '#' in shell-script copyright notices.
5301 Suggested by Bruno Haible.
5303 2003-08-15 Jim Meyering <jim@meyering.net>
5304 and Paul Eggert <eggert@twinsun.com>
5306 Merge from coreutils.
5307 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
5308 member but strut utmpx does not. Needed for AIX 4.3.3.
5309 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
5311 2003-08-15 Jim Meyering <jim@meyering.net>
5313 Merge from coreutils.
5314 * xgethostname.c: Include <stdlib.h>.
5315 (xghostname): Don't exit for anything other than memory-related
5316 failure; just return NULL.
5317 * userspec.c: Include "posixver.h".
5318 (parse_user_spec): Accept `.' as a separator only
5319 in pre-POSIX-200112 mode.
5320 * strtoimax.c: Use #elif rather than #else #if.
5321 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5322 Remove function, now that we can rely on a working tzset function.
5323 [!_LIBC]: Ensure that the required autoconf test has been run.
5324 [!defined _NL_CURRENT && HAVE_STRFTIME]:
5325 Use underlying_strftime for %r.
5326 * sha.c: Merge in some clean-up and optimization changes from glibc.
5327 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
5328 Ensure that it is a multiple of 64.
5329 Rearrange loop exit tests so as to avoid performing an
5330 additional fread after encountering an error or EOF.
5331 * realloc.c: Update copyright date.
5333 2003-08-14 Jim Meyering <jim@meyering.net>
5335 Merge from coreutils.
5336 * obstack.h: Whitespace changes.
5337 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
5338 and xcalloc return values.
5339 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
5340 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
5341 hang on OSF/1 5.1 for DIR on both local and remote file systems.
5342 Reported by (and fix confirmed by) Nelson H. F. Beebe.
5343 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5345 Use mntctl's return value to drive the entry-processing loop, since
5346 we can't rely on the value of the vmt_length member in the last
5347 entry. On some systems doing so could result in exhausting
5348 virtual memory. Based in part on a patch from Mike Jetzer.
5350 2003-08-14 Jim Meyering <jim@meyering.net>
5351 and Paul Eggert <eggert@twinsun.com>
5353 Merges from coreutils, plus other fixes.
5354 * physmem.c: Merge in portability changes from gcc/libiberty
5355 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
5356 for credits and details. Thanks to Kaveh Ghazi for helping
5357 to keep these files in sync.
5358 (ARRAY_SIZE): Define it.
5359 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
5360 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
5361 (memcasecmp): Don't assume size_t fits in unsigned int.
5362 Remove casts and duplicate code.
5363 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
5364 (memcpy): Remove definition.
5365 Merge in some clean-up and optimization changes from glibc.
5366 [BLOCKSIZE]: Move definition to top of file.
5367 Ensure that it is a multiple of 64.
5368 Rearrange loop exit tests so as to avoid performing an
5369 additional fread after encountering an error or EOF.
5370 * md5.h (md5_uintptr): Define.
5371 * makepath.c (CLEANUP_CWD): Report an error if we failed to
5372 return to the initial working directory. Preserve errno
5374 * idcache.c: Include "xalloc.h".
5375 (xmalloc, xrealloc): Remove decls.
5376 (getuser): Remove casts no longer required in C89.
5377 * human.c: Include stdio.h, for sprintf.
5378 * group-member.c: Include "xalloc.h".
5379 (xmalloc, xrealloc): Remove decls.
5380 (get_group_info): Remove casts no longer required in C89.
5381 * getusershell.c (readname): Remove casts no longer required in C89.
5382 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
5383 * getline.c: Whitespace fix, from coreutils.
5385 2003-08-13 Paul Eggert <eggert@twinsun.com>
5387 * exclude.c: Include <ctype.h>
5388 (IN_CTYPE_DOMAIN): New macro.
5390 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
5393 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5394 Undo previous (whitespace-only) change.
5396 2003-08-12 Paul Eggert <eggert@twinsun.com>
5398 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5399 Normalize leading white space and remove trailing white space.
5400 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
5401 notice, as per ../config/srclist-update.
5403 Merge from coreutils.
5404 * euidaccess.h: New file.
5405 * euidaccess.c: Include it.
5406 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
5407 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
5408 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
5410 2003-08-11 Bruno Haible <bruno@clisp.org>
5412 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
5413 (vasnprintf): Use it instead of wcslen.
5415 2003-08-11 Bruno Haible <bruno@clisp.org>
5417 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
5418 value to ensure that _Bool promotes to int. Use #define for _Bool when
5419 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
5421 2003-08-10 Karl Berry <karl@gnu.org>
5423 * regex.h: update from libc (whitespace fix).
5425 2003-08-09 Paul Eggert <eggert@twinsun.com>
5427 Merge some files from coreutils. These changes were
5428 originally made by Jim Meyering.
5429 * acl.c: Include <sys/types.h> before <sys/stat.h>;
5430 many older Unixes require this.
5431 * alloca.c (alloca): Remove cast to argument of free;
5432 no longer needed in C89.
5433 * alloca_.h, regex.h: Fix white space to match
5434 what GNU indent does.
5436 2003-08-05 Paul Eggert <eggert@twinsun.com>
5438 * bumpalloc.h: Remove.
5440 2003-08-04 Paul Eggert <eggert@twinsun.com>
5442 * getloadavg.c: Change copyright notice and spacing to conform to
5445 Merge from coreutils.
5446 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
5448 * getdate.y (date): Also accept dates like May-23-2003; suggestion
5449 from Karl Berry, implemented by Jim Meyering.
5450 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
5451 from Dmitry V. Levin.
5452 Remove anachronistic cast of xrealloc.
5453 * fnmatch_.h (__const): Remove. Use 'const'.
5454 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
5455 type. Otherwise, it wouldn't compile with at least /bin/cc on
5456 ymp-cray-unicos9.0.2.X.
5457 Combine two mostly-identical uses of alloca into one.
5458 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
5460 2003-08-04 Dave Love <d.love@dl.ac.uk>
5464 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
5465 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
5466 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
5467 obsolete NLIST_NAME_UNION.
5468 [__GNU__]: Undef BSD and FSCALE.
5469 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
5471 2003-08-03 Paul Eggert <eggert@twinsun.com>
5473 * stdbool_.h (_Bool): Make it signed char, instead of
5474 an enum type, so that it's guaranteed to promote to int. See:
5475 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
5477 2003-07-31 Paul Eggert <eggert@twinsun.com>
5479 * strerror.c: Include config.h, limits.h. Declare sprintf.
5480 (strerror): Don't assume that a printable int fits in 14 bytes.
5482 2003-07-24 Derek Robert Price <derek@ximbiot.com>
5483 Bruno Haible <bruno@clisp.org>
5485 * getline.h (getline, getdelim): Change return type to ssize_t.
5486 * getline.c (getline, getdelim): Likewise.
5487 Remove _GNU_SOURCE define; now it's defined in config.h through
5490 2003-07-22 Paul Eggert <eggert@twinsun.com>
5492 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
5493 over-parenthesization in macros.
5495 Sync with coreutils.
5497 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
5500 Use `exit_failure' for xalloc and xmemcoll instead of their own
5501 private exit-failure variables.
5502 * xalloc.h (xalloc_exit_failure): Remove.
5503 * xmalloc.c: Likewise. Include exitfail.h.
5504 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
5505 * xmemcoll.h (xmemcoll_exit_failure): Remove.
5506 * xmemcoll.c: Likewise. Include exitfail.h.
5507 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
5509 2003-07-18 Paul Eggert <eggert@twinsun.com>
5511 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
5512 * closeout.c: Likewise. Include "closeout.h" right after config.h,
5513 to test that it can stand by itself. Include "exitfail.h".
5514 Clients should set exit_failure instead.
5515 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
5517 2003-07-18 Andreas Schwab <schwab@suse.de>
5519 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
5521 2003-07-18 Bruno Haible <bruno@clisp.org>
5523 * getndelim2.h: New file.
5524 * getndelim2.c: Make into a module of its own. Include config.h,
5526 (getndelim2): Make non-static. Change return type to ssize_t.
5527 * getline.h: Change argument names.
5528 * getline.c: Include getndelim2.h instead of getndelim2.c.
5529 * getnline.c: Include getndelim2.h.
5531 2003-07-17 Bruno Haible <bruno@clisp.org>
5533 * Makefile.am: Remove file.
5534 * Makefile.in: Remove file.
5536 2003-07-17 Bruno Haible <bruno@clisp.org>
5538 * getnline.h: New file.
5539 * getnline.c: New file.
5540 * getndelim2.c: New file, extracted from getline.c.
5541 (getndelim2): Renamed from getdelim2, with added nmax argument.
5542 * getline.c: Include getndelim2.c.
5543 (getdelim2): Moved out to getndelim2.c.
5544 (getline, getdelim): Update.
5546 2003-07-15 <karl@gnu.org>
5548 * vasnprintf.c: update from gettext.
5550 2003-07-15 Jim Meyering <jim@meyering.net>
5552 * makepath.c (make_path): Enclose diagnostic in _(...).
5554 2003-07-14 Paul Eggert <eggert@twinsun.com>
5556 * asnprintf.c, asprintf.c, config.charset, gettext.h,
5557 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
5558 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
5559 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
5560 vasprintf.c, vasprintf.h: Regenerate. These files are now being
5561 updated automatically by ../config/srclist-update. This changes
5562 their license from LPGL to GPL.
5564 2003-07-14 Jim Meyering <jim@meyering.net>
5566 Don't emit diagnostics. Let callers do that.
5567 * save-cwd.c: Don't include "error.h".
5568 (save_cwd): Don't call error. Ensure that errno is valid
5569 when returning nonzero.
5571 * save-cwd.h (restore_cwd): Update prototype.
5572 * save-cwd.c (restore_cwd): Remove two parameters.
5573 Simplify. Don't call error upon failure. Let callers do that.
5574 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
5575 when auditing is enabled. But don't bother updating the #if.
5577 2003-07-14 Simon Josefsson <jas@extundo.com>
5579 * mempcpy.h: New file.
5580 * mempcpy.c: New file.
5582 2003-07-14 Paul Eggert <eggert@twinsun.com>
5584 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
5585 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
5586 unicodeio.c, unicodeio.h, unlocked-io.h:
5587 Switch from LGPL to GPL.
5589 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
5591 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
5592 it breaks C++ compilation.
5593 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
5595 2003-07-10 Jim Meyering <jim@meyering.net>
5597 * vasnprintf.c: Remove trailing blanks.
5598 Make cpp indentation consistent.
5600 2003-07-09 Paul Eggert <eggert@twinsun.com>
5602 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
5603 posixver.c, strftime.c, strnlen.c, strverscmp.c:
5604 Switch from LGPL to GPL.
5606 2003-07-07 Paul Eggert <eggert@twinsun.com>
5608 * mktime.c: Fix some boundary cases and remove need for floating point.
5610 Issue a compile-time diagnostic if time_t is floating point, or if
5611 two's complement arithmetic is not in effect, or if arithmetic
5612 right shift does not propagate the sign. These assumptions were
5613 all in the original code but they weren't checked.
5615 (TIME_T_MIDPOINT, verify): New macros.
5616 (__isleap): Remove; it has integer overflow problems.
5617 (leapyear): New function, without those problems.
5618 (ydhms_tm_diff): Remove; splitting into two parts.
5619 (ydhms_diff): New function, containing the arithmetic part of
5620 the old ydhms_tm_diff function. Issue a compile-time
5621 diagnostic if we are not using C99 integer division.
5622 Avoid casts when possible.
5623 (guess_time_tm): New function, containing the checking part of
5624 the old ydhms_tm_diff function. Return the new value, rather than
5625 the difference between it and the old. Accept a new argument T
5626 so that *T specifies the old value. Check for overflow in the result.
5628 (__mktime_internal): Use a time_t offset, not a long int offset.
5629 This undoes the 2003-06-04 change, which is no longer needed now
5630 that we have better overflow checking.
5631 (localtime_offset): Likewise.
5633 (__mktime_internal): Avoid harmful overflow on hosts where time_t
5634 and long are 64-bit but int is only 32-bit.
5635 (ydhms_diff): Use long int to store year1 and yday1.
5636 Issue a compile-time diagnostic if long int is not wide enough.
5638 (__mktime_internal): Use long int to store adjusted year and yday.
5639 Use plain C rather than preprocessor commands, if that doesn't
5641 Check for overflow (and try to repair) after each probe
5642 rather than checking only at the very end. This avoids some bugs
5643 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
5644 does not equal GMT offset at maximum time).
5645 Use integer to check for overflow rather than floating point; this
5646 is more portable to non-IEEE hosts, and is a tad faster.
5647 When we detect that we are oscillating between two values,
5648 don't check whether tm_isdst has the requested value, since
5649 we already know the answer. When tm_isdst has the wrong value,
5650 use a different heuristic to find the right one, based on the
5651 extreme values actually observed in practice in tz2003a,
5652 rather than the (overly optimistic) "previous 3 calendar quarters".
5654 (not_equal_tm, print_tm, check_result): Use "const T" rather than
5655 "T const" to accommodate glibc style.
5656 (check_result): Use less-confusing report format. "long" -> "long int.
5658 Don't loop if the iteration overflows time_t.
5659 Allow a negative step in the iteration.
5661 2003-07-01 Paul Eggert <eggert@twinsun.com>
5663 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5664 having it depend on HAVE_SYS_TYPES_H.
5666 2003-06-25 Bruno Haible <bruno@clisp.org>
5668 * readlink.c: New file.
5670 2003-06-20 Bruno Haible <bruno@clisp.org>
5672 Assume C89, so PARAMS isn't needed.
5673 * unicodeio.h (PARAMS): Remove.
5674 * unicodeio.c: Don't use PARAMS.
5676 2003-06-18 Jim Meyering <jim@meyering.net>
5678 Merge changes from coreutils.
5679 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5680 Remove explicit declarations of xmalloc and realloc.
5682 (read_utmp): Remove anachronistic cast of xmalloc.
5684 2003-06-17 Paul Eggert <eggert@twinsun.com>
5686 Assume C89, so PARAMS isn't needed.
5687 * backupfile.h (PARAMS): Remove. All uses removed.
5688 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5689 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5690 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5691 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5692 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5693 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5694 xstrtol.h: Likewise.
5695 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5696 same.h, strverscmp.h: Do not include config.h; no longer needed.
5697 Anyway, config.h should always be included before any other file.
5699 2003-06-11 Simon Josefsson <jas@extundo.com>
5701 * sysexit_.h: New file.
5703 2003-05-20 Derek Price <derek@ximbiot.com>
5705 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5707 2003-06-10 Simon Josefsson <jas@extundo.com>
5709 * strchrnul.h: New file.
5710 * strchrnul.c: New file.
5712 2003-06-10 Simon Josefsson <jas@extundo.com>
5714 * argp.h: New file, from glibc.
5715 * argp-ba.c: New file, from glibc.
5716 * argp-eexst.c: New file, from glibc.
5717 * argp-fmtstream.c: New file, from glibc.
5718 * argp-fmtstream.h: New file, from glibc.
5719 * argp-fs-xinl.c: New file, from glibc.
5720 * argp-help.c: New file, from glibc.
5721 * argp-namefrob.h: New file, from glibc.
5722 * argp-parse.c: New file, from glibc.
5723 * argp-pv.c: New file, from glibc.
5724 * argp-pvh.c: New file, from glibc.
5725 * argp-xinl.c: New file, from glibc.
5727 2003-06-07 Jim Meyering <jim@meyering.net>
5729 * readtokens.h: Put `Free Software Foundation, Inc.'
5730 in place of my name in the copyright comment.
5731 Remove definition and uses of __P.
5734 * stat.c: Don't declare xmalloc explicitly.
5735 Instead, include "xalloc.h".
5736 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5737 xrealloc, and xcalloc return values.
5738 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5740 * xgetcwd.h: Remove definition/uses of PARAMS.
5742 2003-06-06 Jim Meyering <jim@meyering.net>
5744 * stdbool_.h: Renamed from stdbool.h.in.
5746 2003-06-06 Jim Meyering <jim@meyering.net>
5748 Merge from coreutils.
5749 * same.c: (same_name): Declare *_basename locals to be `const'.
5750 Consolidate declarations and initializations of *_base* locals.
5752 Merge from coreutils.
5753 This avoids a core dump on systems without GNU putenv,
5754 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5755 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5756 (unsetenv): New static function, from GNU libc.
5757 (rpl_putenv): Use it.
5759 * modechange.c: Remove trailing blanks.
5761 Merge from coreutils.
5762 * fsusage.c: Remove declaration of statfs.
5763 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5765 * posixtm.c: Include <stdbool.h> unconditionally.
5767 2003-06-05 Paul Eggert <eggert@twinsun.com>
5769 * mktime.c (__mktime_internal): When resolving a tm_isdst
5770 mismatch, look in future quarters as well as past. This fixes a
5771 bug when processing fall-backwards gaps immediately after a long
5772 period of daylight-saving time.
5774 * mktime.c: Assume freestanding C89 or better.
5775 (HAVE_LIMITS_H): Remove. Assume it's 1.
5776 (__P): Remove; not used.
5777 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5778 (mktime, not_equal_tm, print_tm, check_result,
5779 main): Use prototypes. Use const * where appropriate.
5780 (main): Fix typo in testing code that uncovered by above changes.
5781 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5783 2003-06-04 Paul Eggert <eggert@twinsun.com>
5785 * mktime.c: Fix Debian bug 177940
5786 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5787 (localtime_offset): Now long int, not time_t, because we want it
5788 to be guaranteed to be signed. All uses changed.
5789 (__mktime_internal): If overflow would occur when adding offset,
5792 Merge 'human' changes from coreutils. Rewrite to support
5793 locale-specific notations like thousands separators.
5794 * human.c: Simplify authorship notice.
5795 Include human.h immediately after config.h.
5796 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5797 <limits.h>: Do not include, since human.h does.
5798 (SIZE_MAX, UINTMAX_MAX): New macros.
5799 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5800 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5801 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5802 (power_letter): Renamed from suffixes.
5803 (generate_suffix_backwards): Remove.
5804 (adjust_value): Now takes int style (because of human.h changes)
5805 and long double value (for greater precision on some platforms).
5806 (group_number): New function.
5807 (human_readable): Use it. Use integer options, not enum.
5808 Put the options before the sizes in the arg list.
5809 Support all the new options.
5810 The old human_readable function has been removed;
5811 use inttostr.h instead.
5812 (human_readable, default_block_size, humblock):
5813 Use uintmax_t, not int, for block sizes.
5814 (human_readable_inexact, block_size_types): Remove.
5815 (block_size_opts): New constant.
5816 (human_options): Renamed from human_block_size, with new signature
5817 that allows block sizes up to UINTMAX_MAX. All callers changed.
5818 * human.h: Add copyright and authorship notice.
5819 Include <limits.h> and <stdbool.h> unconditionally.
5820 (PARAMS): Remove. All uses removed.
5821 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5822 (enum human_inexact_style): Remove tag; now a nameless enum.
5823 (human_floor, human_ceiling, human_round_to_even): Now have
5824 values 2, 0, 1 rather than -1, 1, 0.
5825 (human_group_digits, human_suppress_point_zero, human_autoscale,
5826 human_base_1024, human_SI, human_B): New constants.
5827 (human_readable_inexact, human_block_size): Remove.
5828 (human_readable): Size args are now uintmax_t, not int.
5829 (human_options): New decl.
5831 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5832 unnecessary now that we assume C89 or better. This change
5833 imported from coreutils.
5835 * mktime.c (__mktime_internal): Do not reject negative timestamps
5836 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5837 in the 2003-05-30 sync from glibc.
5839 .h files should stand alone, but we shouldn't include <sys/types.h>
5840 if we can get away with just <stddef.h>.
5842 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5843 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5844 rather than <sys/types.h>, as we merely need size_t.
5845 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5847 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5848 Include <stdio.h>, to get FILE.
5849 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5850 memcasecmp.h has included <stddef.h> and all we need is size_t.
5851 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5852 our interface, instead of including <sys/types.h>
5854 2003-06-02 Paul Eggert <eggert@twinsun.com>
5857 Fix some minor time-related bugs with POSIX time arguments.
5858 Some valid time stamps were being rejected (notably -1, and
5859 time stamps before 1900 on 64-bit hosts). And some invalid
5860 time stamps were being accepted, e.g. September 31.
5862 * posixtm.h (posixtime): Return bool instead of time_t, so
5863 that we can return (time_t) -1 successfully.
5864 * posixtm.c: Likewise.
5865 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5866 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5867 (t): Remove static var.
5868 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5869 of static var. All uses changed.
5870 (year): Do not reject years before 1900; they can occur with
5872 (posix_time_parse): Do not check for out-of-range components;
5873 that is now the caller's responsibility, since our checks were
5874 only approximations.
5875 (posixtime): Use mktime to check for out-of-range components,
5876 since it knows them exactly.
5877 If mktime returns (time_t) -1, check whether an error actually occurred
5878 by invoking localtime on -1.
5879 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5880 posixtime failures better.
5881 Improve the test data (in comments only).
5883 2003-05-30 <karl@gnu.org>
5885 * mktime.c: update from libc.
5887 2003-05-30 Bruno Haible <bruno@clisp.org>
5889 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5890 * localcharset.h: Likewise.
5891 * localcharset.c: Likewise.
5893 2003-05-28 Paul Eggert <eggert@twinsun.com>
5895 Assume the headers required for C89 freestanding compilers.
5896 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5897 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5898 without checking for HAVE_LIMITS_H.
5899 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5900 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5902 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5903 * exclude.c: Include <stdbool.h> unconditionally.
5904 * tempname.c: Include <stddef.h> unconditionally.
5905 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5906 * modechange.c, rpmatch.c (NULL): Don't define, since
5907 <stddef.h> does that.
5908 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5909 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5910 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5911 * xstrtol.c: Likewise.
5912 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5913 * savedir.c: Include <stddef.h> instead of defining NULL.
5915 * addext.c (addext): Use assignment rather than cast, to avoid
5916 warnings on some platforms.
5918 * mktime.c (__mktime_internal): Do not reject negative timestamps
5921 2003-05-10 Bruno Haible <bruno@clisp.org>
5923 * linebreak.c (iconv_string_length): Don't return -1 just because the
5924 string is longer than 4 KB.
5926 2003-05-12 Jim Meyering <jim@meyering.net>
5928 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5929 the space-padded-by-default conversion specifiers, %e, %k, %l.
5931 2003-05-03 Bruno Haible <bruno@clisp.org>
5933 Upgrade to Unicode-4.0.
5934 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5935 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5936 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5937 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5938 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5939 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5940 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5941 Change width of U+E0100..U+E01EF from 1 to 0.
5943 2003-04-25 Bruno Haible <bruno@clisp.org>
5945 * copy-file.c: Include <stddef.h>, for size_t.
5947 2003-04-25 Jim Meyering <jim@meyering.net>
5949 * copy-file.c (copy_file_preserving): Declare buf_size to be
5950 of type size_t, not int.
5952 2003-04-11 Jim Meyering <jim@meyering.net>
5954 Merge changes from Coreutils.
5956 2003-03-22 Jim Meyering <jim@meyering.net>
5958 * strftime.c (widen): Cast alloca return value to proper type.
5960 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5963 * strftime.c (my_strftime): Handle very large width
5964 specifications for numeric values correctly. Improve checks for
5967 2003-01-19 Jim Meyering <jim@meyering.net>
5969 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
5970 (nl_get_alt_digit) [! defined my_strftime]: Define.
5971 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
5972 _nl_get_alt_digit and _nl_get_walt_digit.
5974 * strftime.c (my_strftime): Merge in locale-related changes from libc.
5975 These changes have no effect outside of _LIBC.
5977 2003-04-10 Bruno Haible <bruno@clisp.org>
5979 * findprog.h: New file, from GNU gettext.
5980 * findprog.c: New file, from GNU gettext.
5982 2003-04-05 Jim Meyering <jim@meyering.net>
5984 Merge changes from Coreutils.
5986 * exclude.h (PARAMS): Remove definition and uses.
5987 * exclude.c: Remove uses of `PARAMS'.
5989 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5990 Add test-cases for DOS filenames. Declare program_name.
5991 (main): Set up program_name. Patch by Rich Dawe.
5993 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5995 Use mntctl's return value to drive the entry-processing loop, since
5996 we can't rely on the value of the vmt_length member in the last
5997 entry. On some systems doing so could result in exhausting
5998 virtual memory. Based in part on a patch from Mike Jetzer.
6000 2003-04-04 Bruno Haible <bruno@clisp.org>
6002 * linebreak.h: New file, from GNU gettext.
6003 * linebreak.c: New file, from GNU gettext with slight modifications.
6004 * lbrkprop.h: New file, from GNU gettext.
6006 2003-04-03 Bruno Haible <bruno@clisp.org>
6008 * utf8-ucs4.h: New file, from GNU gettext.
6009 * utf16-ucs4.h: New file, from GNU gettext.
6010 * ucs4-utf8.h: New file, from GNU gettext.
6011 * ucs4-utf16.h: New file, from GNU gettext.
6013 2003-04-02 Bruno Haible <bruno@clisp.org>
6015 * binary-io.h: New file, from GNU gettext.
6017 2003-04-01 Bruno Haible <bruno@clisp.org>
6019 * pathname.h: New file, from GNU gettext.
6020 * concatpath.c: New file, from GNU gettext.
6022 2003-03-30 Bruno Haible <bruno@clisp.org>
6024 * copy-file.c (copy_file_preserving): Don't set owner if the function
6025 chown() doesn't exist.
6027 2003-03-28 Bruno Haible <bruno@clisp.org>
6029 * copy-file.h: New file, from GNU gettext.
6030 * copy-file.c: New file, from GNU gettext.
6032 2003-03-18 Jim Meyering <jim@meyering.net>
6034 * quote.c (quote_n): Fix typo in comment.
6036 2003-03-14 Jim Meyering <jim@meyering.net>
6038 Merge changes from Coreutils.
6039 * obstack.h (obstack_object_size): Declare temporary, __o,
6040 to be const, in order to avoid warnings.
6041 (obstack_room): Likewise.
6042 (obstack_empty_p): Likewise.
6044 2003-03-13 Paul Eggert <eggert@twinsun.com>
6046 Merge changes from Bison.
6047 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
6048 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
6049 when compiling Bison 1.875's `bitset bset = obstack_alloc
6050 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
6051 * hash.c: Include <stdbool.h> unconditionally.
6053 2003-03-09 Paul Eggert <eggert@twinsun.com>
6055 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
6056 Reported by Bruce Becker; see:
6057 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
6059 2003-03-03 Paul Eggert <eggert@twinsun.com>
6060 Bruno Haible <bruno@clisp.org>
6062 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
6063 Reported by John Hughes, see
6064 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
6066 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
6068 * poll_.h: New file.
6071 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
6073 * mathl.h: New file.
6074 * acosl.c: New file.
6075 * asinl.c: New file.
6076 * atanl.c: New file.
6077 * ceill.c: New file.
6080 * floorl.c: New file.
6081 * frexpl.c: New file.
6082 * ldexpl.c: New file.
6084 * sincosl.c: New file.
6086 * sqrtl.c: New file.
6088 * trigl.c: New file.
6089 * trigl.h: New file.
6091 2003-02-17 Bruno Haible <bruno@clisp.org>
6093 * mkdtemp.h: New file, from GNU gettext.
6094 * mkdtemp.c: New file, from GNU gettext.
6096 2003-01-31 Bruno Haible <bruno@clisp.org>
6098 * rename.c: #undef rename before defining rpl_rename.
6099 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
6101 2003-01-30 Bruno Haible <bruno@clisp.org>
6103 * printf-args.h: New file, from GNU gettext.
6104 * printf-args.c: New file, from GNU gettext.
6105 * printf-parse.h: New file, from GNU gettext.
6106 * printf-parse.c: New file, from GNU gettext.
6107 * vasnprintf.h: New file, from GNU gettext.
6108 * vasnprintf.c: New file, from GNU gettext.
6109 * asnprintf.c: New file, from GNU gettext.
6110 * vasprintf.h: New file, from GNU gettext with modifications.
6111 * vasprintf.c: New file, from GNU gettext.
6112 * asprintf.c: New file, from GNU gettext.
6114 2003-01-29 Bruno Haible <bruno@clisp.org>
6116 * stpncpy.h: New file, from GNU gettext with modifications.
6117 * stpncpy.c: New file, from GNU gettext with modifications.
6119 2003-01-28 Bruno Haible <bruno@clisp.org>
6121 * c-ctype.h: New file, from GNU gettext, with changes suggested by
6123 * c-ctype.c: New file, from GNU gettext, with changes suggested by
6126 2003-01-27 Bruno Haible <bruno@clisp.org>
6128 * xsetenv.h: New file, from GNU gettext.
6129 * xsetenv.c: New file, from GNU gettext.
6131 2003-01-23 Bruno Haible <bruno@clisp.org>
6133 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
6135 2003-01-22 Bruno Haible <bruno@clisp.org>
6137 * exit.h: New file, from GNU gettext.
6139 2003-01-11 Bruno Haible <bruno@clisp.org>
6141 * stpcpy.h (stpcpy): Use ANSI C function declarations.
6142 * strcase.h (strcasecmp, strncasecmp): Likewise.
6144 2003-01-14 Jim Meyering <jim@meyering.net>
6146 * same.c (same_name): Tweak a comment.
6148 2003-01-11 Bruno Haible <bruno@clisp.org>
6150 * same.c (same_name): Reorder tests so as to avoid calling stat()
6151 when a string comparison is sufficient.
6153 2003-01-11 Bruno Haible <bruno@clisp.org>
6155 * readtokens.c (readtoken): Cast character to 'unsigned char', not
6158 2003-01-11 Bruno Haible <bruno@clisp.org>
6160 * hash-pjw.c: Add comment about low quality of this function.
6162 2003-01-12 Paul Eggert <eggert@twinsun.com>
6164 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
6165 to avoid collisions with libcurses and libreadline.
6167 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
6168 * getstr.h, getstr.c: Remove.
6169 * getline.c: Include "getline.h", to check interface.
6170 Move body of old getstr.c here: this defines MIN_CHUNK and
6171 declares getdelim2, which is renamed from getstr.
6172 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6174 * linebuffer.c (readlinebuffer): Renamed from readline.
6176 * linebuffer.h: Likewise.
6177 (readline): Remove backward-compatibility macro.
6179 2003-01-12 Jim Meyering <jim@meyering.net>
6181 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6183 2003-01-10 Bruno Haible <bruno@clisp.org>
6185 * alloca_.h: New file.
6186 * getdate.y: Unconditionally include alloca.h.
6187 * makepath.c: Likewise.
6188 * setenv.c: Likewise.
6189 * userspec.c: Likewise.
6191 2003-01-09 Bruno Haible <bruno@clisp.org>
6193 * stdbool.h.in: New file.
6195 2003-01-08 Bruno Haible <bruno@clisp.org>
6197 * safe-read.c: Include specification header first, to ensure its
6199 * full-write.c: Likewise.
6201 2003-01-08 Jim Meyering <jim@meyering.net>
6203 * full-write.c: Undefine and define-away `const' after inclusion
6204 of errno.h, not before. Suggestion from Bruno Haible.
6206 2003-01-07 Jim Meyering <jim@meyering.net>
6208 * full-write.c: Rework so that it may serve to define full_read, too.
6209 * full-read.c: Simply #define FULL_READ and include full-write.c.
6211 2003-01-06 Jim Meyering <jim@meyering.net>
6213 * version-etc.c: Update year in translatable copyright string.
6215 2002-12-25 Bruno Haible <bruno@clisp.org>
6217 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6218 * xstrtol.h: Likewise.
6219 * xstrtoimax.c: Likewise.
6220 * xstrtoumax.c: Likewise.
6221 * human.h: Likewise.
6223 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6224 on systems that have <inttypes.h> but not <stdint.h>.
6226 2002-12-31 Paul Eggert <eggert@twinsun.com>
6228 * memcoll.c (memcoll): Fall back on a simple algorithm using
6229 memcmp if strcoll doesn't work.
6231 2002-12-23 Bruno Haible <bruno@clisp.org>
6233 * localcharset.h: New file.
6234 * localcharset.c: Include it.
6235 * unicodeio.c: Likewise.
6237 2002-12-22 Bruno Haible <bruno@clisp.org>
6239 * utime.c (utime_null): No need to call ftruncate if the file was
6242 2002-12-23 Bruno Haible <bruno@clisp.org>
6244 * memcoll.c (STRCOLL): New macro.
6247 2002-12-22 Bruno Haible <bruno@clisp.org>
6249 * getstr.h (getstr): Define, to avoid clash with libcurses.
6250 * linebuffer.h (readline): Define, to avoid clash with libreadline.
6252 2002-12-22 Bruno Haible <bruno@clisp.org>
6254 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
6256 2002-12-23 Bruno Haible <bruno@clisp.org>
6258 * getline.h: Include <stddef.h>, for size_t.
6260 * unicodeio.h: Include <stddef.h>, for size_t.
6261 * unicodeio.c: Don't include <stddef.h>.
6263 2002-12-17 Bruno Haible <bruno@clisp.org>
6265 * canon-host.c (strdup): Remove unused declaration.
6267 * fsusage.c: Include full_read.h.
6268 (get_fs_usage): Use full_read instead of safe_read.
6270 * utime.c (utime_null): Use SAFE_READ_ERROR.
6272 2002-12-11 Bruno Haible <bruno@clisp.org>
6274 * setenv.h: Rewritten to cope with systems that have setenv() but not
6276 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
6279 2002-12-11 Bruno Haible <bruno@clisp.org>
6281 * setenv.c (alloca): Fall back to malloc.
6283 (setenv): Use freea() to free memory allocated with alloca().
6285 2002-11-13 Bruno Haible <bruno@clisp.org>
6287 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
6288 function declarations.
6289 * unsetenv.c (unsetenv): Likewise.
6291 2002-03-04 Bruno Haible <bruno@clisp.org>
6293 Portability to AIX 4.3.3.
6294 * unsetenv.c: New file, extracted from setenv.c.
6295 * setenv.c: Move the unsetenv() function to unsetenv.c.
6297 2001-12-20 Bruno Haible <bruno@clisp.org>
6299 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
6300 use malloc instead. For SunOS 4.
6302 2001-12-11 Bruno Haible <bruno@clisp.org>
6304 * setenv.c: Declare alloca.
6305 (compar_fn_t): New typedef.
6306 (KNOWN_VALUE, STORE_VALUE): Use it.
6308 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
6311 2002-12-10 Paul Eggert <eggert@twinsun.com>
6313 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
6314 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
6315 Choose values that are less likely to collide with system fnmatch
6317 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
6318 defined (e.g., a pure POSIX system).
6319 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
6320 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
6322 2002-12-06 Jim Meyering <jim@meyering.net>
6324 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
6326 Merge in changes from libc's misc/error.c, in preparation
6327 for the merge of gnulib's changes back into libc.
6329 * error.c (_): Define only if not already defined.
6330 Move definition to follow all #include directives.
6331 Include unlocked-io.h only if !_LIBC.
6332 [_LIBC]: Include <libio/libioP.h>.
6333 [USE_IN_LIBIO]: Include <libio/iolibio.h>
6334 (fflush): Tweak definition to use INTUSE.
6337 2002-12-05 Paul Eggert <eggert@twinsun.com>
6339 * alloca.c [defined emacs]: Include "lisp.h".
6340 (xalloc_die) [defined emacs]: New macro.
6341 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
6342 [! defined emacs]: Include <xalloc.h>.
6343 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
6344 (pointer): Typedef to POINTER_TYPE *.
6345 (malloc): Remove decl; we now always use xmalloc.
6346 (alloca): Use old-style definition, since Emacs needs this.
6347 Check for arithmetic overflow when computing combined size.
6349 2002-12-04 Paul Eggert <eggert@twinsun.com>
6351 Do not generate unlocked-io.h automatically, since it's easier to
6352 maintain it by hand.
6354 * unlocked-io.h: New file, from GNU diffutils,
6355 but with proper copyright notice and attribution.
6357 * Makefile.am: Add copyright notice.
6358 (libfetish_a_SOURCES): Add unlocked-io.h.
6359 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
6360 (DISTCLEANFILES, io_functions): Remove macros.
6361 (EXTRA_DIST): Remove gen_uio.
6362 (unlocked-io.h): Remove rule.
6364 2002-12-04 Jim Meyering <jim@meyering.net>
6366 Reflect the fact that stat.c and lstat.c are no longer generated.
6367 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
6368 (DISTCLEANFILES): Likewise.
6369 (EXTRA_DIST): Likewise.
6370 (all_local): Don't depend on stat.c or lstat.c.
6371 (stat.c, lstat.c): Remove rules.
6372 (EXTRA_DIST): Remove xstat.in.
6374 * xstat.in: Remove file. Contents moved into stat.c.
6375 * stat.c: New file. Contents mostly from xstat.in.
6376 * stat.c: Rework so that it may serve to define rpl_lstat, too.
6377 * lstat.c: New file. Simply #define LSTAT and include stat.c.
6379 * safe-read.c: Rework so that it may serve to define safe_write, too.
6380 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
6382 2002-12-03 Jim Meyering <jim@meyering.net>
6384 * safe-read.c, safe-write.c: Change variable names and comments, but
6385 not semantics, to minimize the differences between these two files.
6386 (safe_read): Change comment to mention SAFE_READ_ERROR.
6388 * safe-read.c (IS_EINTR): Define.
6389 (safe_read): Use IS_EINTR in place of in-function cpp directives.
6391 2002-12-02 Bruno Haible <bruno@clisp.org>
6393 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
6394 Define, taken from safe-read.c.
6395 (INT_MAX): Provide fallback.
6396 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
6397 * safe-write.h (SAFE_WRITE_ERROR): Define.
6399 * safe-read.c (EINTR): Remove definition.
6400 (safe_read): Don't use EINTR if it is absent.
6402 2002-12-02 Jim Meyering <jim@meyering.net>
6404 * safe-read.c (EINTR): Define.
6405 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6406 (INT_MAX): Provide fallback.
6407 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
6409 * safe-read.h (SAFE_READ_ERROR): Define.
6411 2002-12-01 Jim Meyering <jim@meyering.net>
6413 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
6414 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
6416 2002-11-27 Paul Eggert <eggert@twinsun.com>
6418 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6419 hash_rehash): Replace `if (limit <= value) abort ();' with
6420 `if (! (value < limit)) abort ();', for readability.
6422 2002-11-26 <karl@gnu.org>
6424 * strdup.c: copy from libc again, with jim's ok.
6425 * .cppi-disable: re-add strdup.c
6427 2002-11-25 <karl@gnu.org>
6429 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
6430 instead of "strtol.c".
6432 2002-11-25 Jim Meyering <jim@meyering.net>
6434 * mktime.c: Sync from libc, now that it has the latest fix.
6436 2002-11-24 <karl@gnu.org>
6438 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
6439 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
6441 2002-11-24 Jim Meyering <jim@meyering.net>
6443 Update from coreutils:
6445 * mktime.c: Merge in changes from libc.
6447 Avoid a link-time failure on some Linux systems.
6448 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
6449 (__mon_yday): Declare with the STATIC attribute.
6450 (__mktime_internal): Likewise.
6451 Based on a report from Greg Schafer.
6453 2002-11-23 Jim Meyering <jim@meyering.net>
6455 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
6456 Use `unsigned', not `int', as type of index.
6458 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
6460 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
6462 2002-11-22 Paul Eggert <eggert@twinsun.com>
6464 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
6465 hint that one should use `if (! x) abort ();' rather than `assert
6466 (x);', and anyway it's one less thing to worry about configuring.
6467 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6468 hash_rehash, hash_insert): Use abort rather than assert.
6470 2002-11-22 Paul Eggert <eggert@twinsun.com>
6472 * quotearg.h: Allow multiple inclusion by surrounding with
6473 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
6474 so that we can be included first.
6475 (PARAMS): Remove; we now assume C89 or later. All uses removed.
6476 * quotearg.c: Include quotearg.h immediately after config.h.
6477 No need to include stddef.h or sys/types.h any more.
6478 Surround local include files with "", not "<>".
6479 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
6480 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
6481 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
6482 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
6483 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
6484 (ISPRINT): Remove; no longer needed now that we assume C89.
6486 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
6489 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
6490 quotearg_char): Use SIZE_MAX rather than
6491 (size_t) -1 when we are talking about "infinity".
6493 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
6495 2002-11-22 Bruno Haible <bruno@clisp.org>
6497 * safe-read.h: Assume C89. Add comments.
6498 (safe_read): Change return type to size_t.
6499 * safe-read.c (safe_read): Change return type to size_t. Handle byte
6500 counts > SSIZE_MAX correctly.
6501 * safe-write.h: New file.
6502 * safe-write.c: New file.
6503 * full-read.h: New file.
6504 * full-read.c: New file.
6505 * full-write.h: Assume C89. Add comments.
6506 * full-write.c: Include safe-write.h.
6507 (full_write): Rewritten to use safe_write.
6508 Suggested by Jim Meyering and Paul Eggert.
6510 2002-11-21 Bruno Haible <bruno@clisp.org>
6512 Remove case insensitive option matching.
6513 * argmatch.h (argcasematch): Remove declaration.
6514 (ARGCASEMATCH): Remove macro.
6515 (__xargmatch_internal): Remove case_sensitive argument.
6516 (XARGMATCH): Update.
6517 (XARGCASEMATCH): Remove macro.
6518 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
6519 case_sensitive argument.
6520 (argcasematch): Remove function.
6521 (__xargmatch_internal): Remove case_sensitive argument.
6522 (main): Use XARGMATCH instead of XARGCASEMATCH.
6524 * xmalloc.c: Change compile-time error message. Add comment about
6525 required autoconf version.
6527 2002-11-21 Jim Meyering <jim@meyering.net>
6529 * strdup.c (strdup): Tweak comment and initial #if/#include.
6531 Merge in changes from the coreutils.
6533 2002-09-25 Paul Eggert <eggert@twinsun.com>
6534 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
6535 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
6536 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
6537 int. Work more efficiently if X is the same width as uintmax_t.
6538 Do not compare X to -1, to avoid bogus compiler warning.
6539 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
6540 Don't assume that f_frsize and f_bsize are the same type.
6542 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
6545 * makepath.c (make_path): Restore umask *before* creating the final
6547 (make_path): Minor reformatting.
6549 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
6550 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
6552 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
6553 ones. At least on GNU/Linux systems, `auto' means something else.
6556 2002-11-20 Paul Eggert <eggert@twinsun.com>
6558 Merge argmatch cleanups from Bison. Assume C89.
6560 * argmatch.c: Include config.h here, not in argmatch.h.
6561 Include stdlib.h, for EXIT_FAILURE.
6562 Always include <string.h>, since we assume C89.
6563 (EXIT_FAILURE): Remove pre-C89 bug workaround.
6564 * argmatch.h: Do not include <config.h> or <sys/types.h>.
6565 Include <stddef.h> instead, since it's all we need for size_t.
6566 (PARAMS): Remove. All uses removed.
6567 (ARRAY_CARDINALITY): Do not bother to #undef.
6568 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
6569 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6570 Remove unnecessary parentheses.
6571 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6572 Insert necessary parentheses.
6573 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
6574 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
6576 2002-11-19 Bruno Haible <bruno@clisp.org>
6578 * mbswidth.c: Include mbswidth.h right at the beginning.
6579 * mbswidth.h: Include <stddef.h>, for size_t.
6581 * mbswidth.h (PARAMS): Remove macro.
6582 (mbswidth, mbsnwidth): Use ANSI C function declarations.
6583 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
6585 * gcd.h (PARAMS): Remove macro.
6586 (gcd): Use ANSI C function declarations.
6587 * gcd.c (gcd): Likewise.
6589 2002-11-15 Bruno Haible <bruno@clisp.org>
6591 * strcspn.c: Include <stddef.h>.
6592 (strcspn): Use ANSI C function declaration. Change return type to
6594 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
6595 (strpbrk): Use NULL.
6596 * strpbrk.h (PARAMS): Remove macro.
6597 (strpbrk): Use ANSI C function declaration.
6598 * strstr.c: Don't include <sys/types.h>.
6599 * strstr.h (PARAMS): Remove macro.
6600 (strstr): Use ANSI C function declarations.
6602 2002-11-06 Bruno Haible <bruno@clisp.org>
6604 * gcd.h (gcd): Change argument type to 'unsigned long'.
6605 * gcd.c (gcd): Likewise.
6607 2002-11-05 Bruno Haible <bruno@clisp.org>
6609 * gcd.h: New file, from gettext-0.11.5.
6610 * gcd.c: New file, from gettext-0.11.5.
6612 2002-11-05 Bruno Haible <bruno@clisp.org>
6614 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6615 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6616 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6617 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6619 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6620 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6622 * closeout.c: Include gettext.h instead of <libintl.h>.
6623 * human.c: Include gettext.h instead of <libintl.h>.
6624 * quotearg.c: Include gettext.h instead of <libintl.h>.
6625 * rpmatch.c: Include gettext.h instead of <libintl.h>.
6626 * unicodeio.c: Include gettext.h instead of <libintl.h>.
6627 * userspec.c: Include gettext.h instead of <libintl.h>.
6628 * version-etc.c: Include gettext.h instead of <libintl.h>.
6629 * xmalloc.c: Include gettext.h instead of <libintl.h>.
6630 (textdomain): Remove definition.
6631 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
6633 * long-options.c: Remove include of <libintl.h> and definition of _.
6634 * same.c: Remove include of <libintl.h> and definition of _.
6636 2002-11-04 Bruno Haible <bruno@clisp.org>
6638 * stpcpy.h: New file, from GNU gettext-0.11.5.
6639 * strcase.h: New file, from GNU gettext-0.11.5.
6640 * strpbrk.h: New file, from GNU gettext-0.11.5.
6641 * strstr.h: New file, from GNU gettext-0.11.5.
6642 * xgetcwd.h: New file, from GNU gettext-0.11.5.
6644 2002-05-09 Bruno Haible <bruno@clisp.org>
6646 * config.charset: Update for newest glibc. Add canonical names
6647 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
6649 2002-05-09 Bruno Haible <bruno@clisp.org>
6651 * localcharset.c (get_charset_aliases): Add more Windows specific
6654 2002-05-08 Owen Taylor <otaylor@redhat.com>
6656 * config.charset: A few additions for Solaris.
6658 2001-12-05 Bruno Haible <bruno@clisp.org>
6660 * localcharset.c (locale_charset): Don't return an empty string.
6662 2001-10-23 Bruno Haible <haible@clisp.cons.org>
6664 * config.charset: msdos in uk_UA uses CP1125.
6666 2001-08-05 Bruno Haible <haible@clisp.cons.org>
6668 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6669 * localcharset.c (locale_charset): Declare as extern "C".
6671 2002-02-15 Bruno Haible <bruno@clisp.org>
6673 * config.charset [msdosdjgpp]: For Russian, use CP866.
6675 2002-02-11 Bruno Haible <bruno@clisp.org>
6677 * config.charset: Add support for NetBSD.
6679 2002-09-25 <karl@gnu.org>
6681 * strdup.c: copy from libc/string (via ../config/srclist*).
6682 * getopt*: copy from libc/posix.
6683 * gettext.h: copy from gettext.
6684 * .cppi-disable: add strdup.c, gettext.h.
6686 2002-07-01 Jim Meyering <meyering@lucent.com>
6688 * c-stack.c: Include sys/time.h.
6689 From Volker Borchert.
6691 2002-06-11 Paul Eggert <eggert@twinsun.com>
6693 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6694 New macro. Use it uniformly instead of
6695 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6696 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6697 reported by Vin Shelton.
6699 2002-06-22 Jim Meyering <meyering@lucent.com>
6701 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6702 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6704 2002-06-22 Paul Eggert <eggert@twinsun.com>
6706 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6707 Do not assume SA_SIGINFO behavior.
6708 Bug reported by Jim Meyering on NetBSD 1.5.2.
6710 2002-06-22 Jim Meyering <meyering@lucent.com>
6712 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6714 * exitfail.c, exitfail.h: Likewise.
6715 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6717 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6719 (EXTRA_DIST): Add fnmatch_loop.c.
6720 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6722 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6723 * fnmatch.c: Update from diffutils-2.8.2.
6724 * fnmatch_.h: New file. From diffutils-2.8.2.
6725 * fnmatch.h: Remove file.
6727 2002-06-18 Paul Eggert <eggert@twinsun.com>
6729 * file-type.h: Report an error if neither S_ISREG nor
6730 S_IFREG is defined, instead of using a test specific to glibc
6731 2.2. This should be safe, since POSIX requires S_ISREG and
6732 Unix Version 7 had S_IFREG. We don't need to check for
6733 <sys/types.h> since we don't use any symbols that it defines.
6735 2002-06-15 Jim Meyering <meyering@lucent.com>
6737 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6738 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6739 have been included before this file.
6741 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6743 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6744 so that each temporary file name is unique and valid in the first
6745 8 characters, for operation under DOS.
6747 2002-06-15 Jim Meyering <meyering@lucent.com>
6749 Work even with DJGPP 2.03, which lacks support for symlinks.
6751 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6753 * lchown.c (S_ISLNK): Likewise.
6755 2002-06-14 Jim Meyering <meyering@lucent.com>
6757 * file-type.h: Use the version from diffutils-2.8.2.
6758 * file-type.c: Likewise.
6760 2002-05-27 Jim Meyering <meyering@lucent.com>
6762 Fix a problem seen only on nonconforming systems whereby ls.c's
6763 use of localtime, and then of gettimeofday would cause trouble:
6764 the localtime call used to initialize rpl_gettimeofday's save
6765 mechanism would clobber ls's current local time information so
6766 that in any long listing the first file would always be listed
6767 with date 1970-01-01. Analysis by Volker Borchert.
6769 * gettimeofday.c (localtime): Undefine.
6770 (rpl_localtime): New function.
6772 2002-05-22 Jim Meyering <meyering@lucent.com>
6774 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6775 * file-type.h: New file.
6776 * file-type.c (file_type): New file/function. Extracted from diffutils.
6778 2002-04-29 Paul Eggert <eggert@twinsun.com>
6780 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6782 2002-04-28 Paul Eggert <eggert@twinsun.com>
6784 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6785 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6786 of 127, since 64 is the largest conceivable number for ancient
6788 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6790 2002-04-28 Jim Meyering <meyering@lucent.com>
6792 * sig2str.c (WTERMSIG): Remove definition (unused).
6794 2002-04-28 Paul Eggert <eggert@twinsun.com>
6796 * sig2str.h, sig2str.c: New files.
6797 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6799 2002-04-24 Jim Meyering <meyering@lucent.com>
6801 * gettext.h: New file, from Gettext.
6802 * Makefile.am (INCLUDES): Remove -I../intl.
6803 (libfetish_a_SOURCES): Add gettext.h.
6805 2002-04-16 Jim Meyering <meyering@lucent.com>
6807 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6808 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6809 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6811 2002-04-12 Jim Meyering <meyering@lucent.com>
6813 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6815 2002-03-10 Jim Meyering <meyering@lucent.com>
6817 * makepath.c (make_path): Remove a comma from a diagnostic.
6818 Suggestion from Santiago Vila.
6820 2002-03-08 Jim Meyering <meyering@lucent.com>
6822 * rename.c: Mention that this wrapper is needed also on
6823 mips-dec-ultrix4.4 systems.
6825 2002-03-02 Jim Meyering <meyering@lucent.com>
6827 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6828 not HAVE_CLOCK_SETTIME.
6830 2002-02-27 Paul Eggert <eggert@twinsun.com>
6832 * nanosleep.h: Rename to....
6833 * timespec.h: New name for nanosleep.h. All uses changed.
6835 * gettime.c: New file.
6836 * settime.c: New file.
6839 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6840 timespec.h. Remove nanosleep.h.
6842 2002-02-25 Paul Eggert <eggert@twinsun.com>
6844 * acl.c, acl.h: New files.
6845 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6847 2002-02-24 Jim Meyering <meyering@lucent.com>
6849 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6850 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6851 cause trouble. Reported by Nelson Beebe.
6853 2002-02-23 Paul Eggert <eggert@twinsun.com>
6855 * path-concat.c (xpath_concat): Reorder code to pacify
6856 compilers that don't know that xalloc_die never returns.
6858 2002-02-20 Jim Meyering <meyering@lucent.com>
6860 * getdate.c: Regenerate using bison-1.33.
6862 2002-02-15 Paul Eggert <eggert@twinsun.com>
6864 * posixver.c, posixver.h: New files.
6865 * Makefile.am (libfetish_a_SOURCES): Add them.
6867 2002-02-02 Paul Eggert <eggert@twinsun.com>
6868 Bruno Haible <bruno@clisp.org>
6870 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6871 (fwrite_success_callback): New declaration.
6872 * unicodeio.c (unicode_to_mb): New function, extracted from
6873 print_unicode_char. Call failure callback instead of error.
6874 (fwrite_success_callback): New function.
6875 (exit_failure_callback): New function.
6876 (fallback_failure_callback): New function.
6877 (print_unicode_char): Call unicode_to_mb.
6879 2002-01-26 Jim Meyering <meyering@lucent.com>
6881 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6883 2002-01-22 Jim Meyering <meyering@lucent.com>
6885 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6886 Otherwise, some versions of automake would omit the rule that makes
6887 Makefile from Makefile.in.
6889 2001-01-21 Paul Eggert <eggert@twinsun.com>
6891 * xmemcoll.h, xmemcoll.c: New files.
6892 * Makefile.am (libfetish_a_SOURCES): Add them.
6893 * memcoll.c: Include errno.h, and declare errno if not defined.
6894 (memcoll): Set errno to zero if there is no error.
6896 * quotearg.c (quotearg_buffer_restyled):
6897 Fix bug with quoting buffers containing NUL when backslashing escapes.
6898 This bug was exposed by the other changes in this patch.
6899 (quotearg_n_options): New arg ARGSIZE.
6900 All callers changed.
6901 (quoting_options_from_style): New function.
6902 (quotearg_n_style): Use it.
6903 (quotearg_n_style_mem): New function.
6905 * quotearg.h (quotearg_n_style_mem): New function.
6907 2002-01-16 Jim Meyering <meyering@lucent.com>
6909 * getdate.y: Add three semicolons, each just before a closing brace.
6910 Bison (as of version 1.31) no longer papers over that mistake.
6912 2002-02-14 Paul Eggert <eggert@twinsun.com>
6914 * backupfile.c (ISDIGIT): Comment fix.
6915 * getdate.y (ISDIGIT): Likewise.
6916 * posixtm.c (ISDIGIT, year): Likewise.
6917 * strverscmp.c (ISDIGIT): Likewise.
6918 * userspec.c (ISDIGIT): Likewise.
6920 2002-01-05 Jim Meyering <meyering@lucent.com>
6922 * version-etc.c (version_etc_copyright): Update copyright year.
6924 2001-01-19 Paul Eggert <eggert@twinsun.com>
6926 * closeout.c (close_stdout_status): If ferror (stdout), do
6927 not silently exit merely because the output buffer happens to
6928 have nothing pending.
6930 2001-12-18 Paul Eggert <eggert@twinsun.com>
6932 See the big note in ../ChangeLog.
6933 * human.c (suffixes): Prefer K to k for 1024.
6934 (generate_suffix_backwards): New function.
6935 (human_readable_inexact): Use it.
6936 * xstrtol.c (__xstrtol): If there is no number but there
6937 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6938 Accept 'K' as well as 'k'.
6940 2001-12-15 Jim Meyering <meyering@lucent.com>
6942 * regex.h (__restrict_arr): Update from libc.
6944 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6945 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6948 2001-12-10 Jim Meyering <meyering@lucent.com>
6950 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6951 Instead, include "xalloc.h".
6952 (initbuffer): Don't cast xmalloc return value to char*.
6953 (readline): Reword comment.
6954 Don't cast xrealloc return value to char*
6957 2001-12-09 Jim Meyering <meyering@lucent.com>
6959 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6960 `signed and unsigned type in conditional expression'.
6961 * posixtm.c (posix_time_parse): Likewise.
6963 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6965 * readtokens.c (readtoken): Declare an index to be of type unsigned
6966 to avoid a pedantic warning.
6968 * getstr.c: Don't include assert.h.
6969 (getstr): Remove warning-evoking assertions.
6970 Return -1 if offset parameter is out of bounds.
6971 Change the type of a local from int to size_t.
6973 * strftime.c (my_strftime_localtime_r): Include this function
6974 definition in the `#if ! HAVE_TM_GMTOFF' block.
6976 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6977 Include xalloc.h instead.
6979 2001-12-02 Jim Meyering <meyering@lucent.com>
6981 * tempname.c: Don't declare getenv, thus reverting the change of
6982 2001-11-18. It's no longer necessary, now that stdlib.h is always
6985 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6986 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
6988 2001-11-30 Akim Demaille <akim@epita.fr>
6990 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6991 before being defined.
6993 2001-11-27 Paul Eggert <eggert@twinsun.com>
6995 * quotearg.h (quotearg_n, quotearg_n_style):
6996 First arg is int, not unsigned.
6997 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6998 (SIZE_MAX, UINT_MAX): New macros.
6999 (quotearg_n_options): Abort if N is negative.
7000 Avoid overflow check on hosts where size_t is 64 bits and int
7001 is 32 bits, as overflow is impossible there.
7002 Fix off-by-one typo that caused unnecessary reallocation.
7004 2001-11-27 Jim Meyering <meyering@lucent.com>
7006 * tempname.c: Merge with version from libc.
7007 * regex.c: Likewise.
7009 * tempname.c: Include stdlib.h unconditionally. On some old systems
7010 for which STDC_HEADERS is 0, it was not included, resulting in a
7011 warning about an integer-to-pointer conversion problem with getenv.
7012 Reported by Volker Borchert.
7014 2001-11-26 Jim Meyering <meyering@lucent.com>
7016 * gtod.h: Remove file.
7017 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
7018 * gettimeofday.c: Don't include gtod.h.
7019 (GTOD_init): Remove function.
7020 (rpl_gettimeofday): Do its job here instead, rather than aborting.
7021 Suggestion from Volker Borchert.
7023 2001-11-23 Jim Meyering <meyering@lucent.com>
7025 * hash.h (struct hash_table): Don't define here. Merely declare it.
7026 * hash.c (struct hash_table): Define it here instead.
7028 2001-11-22 Jim Meyering <meyering@lucent.com>
7030 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
7032 2001-11-18 Paul Eggert <eggert@twinsun.com>
7034 * tempname.c (TMP_MAX): Remove; no longer needed.
7035 (TEMPORARIES): New macro.
7036 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
7037 removes an artificial limitation (e.g. HP-UX 10.20, where
7040 2001-11-18 Jim Meyering <meyering@lucent.com>
7042 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
7045 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
7046 files will be created before anything else.
7048 2001-11-17 Jim Meyering <meyering@lucent.com>
7050 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
7051 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
7052 rather than group writable. Patch by Juan F. Codagnone.
7054 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
7055 Instead, include "xalloc.h".
7057 * mountlist.c: Include unlocked-io.h after all system headers.
7058 Remove explicit declarations of xmalloc, xrealloc,
7059 and xstrdup. Instead, include "xalloc.h".
7061 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
7062 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
7063 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
7065 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
7066 Reported by Padraig Brady.
7068 * mkstemp.c: #undef mkstemp.
7070 (rpl_mkstemp): Rename from mkstemp.
7073 2001-11-16 Jim Meyering <meyering@lucent.com>
7075 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
7076 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
7077 determine the amount of total physical memory, use pstat_getstatic.
7078 HPUX-11 doesn't define _SC_PHYS_PAGES.
7079 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
7080 If sysconf couldn't be used to determine the amount of available
7081 physical memory, use both pstat_getstatic and pstat_getdynamic.
7082 Based on a patch from Bob Proulx.
7084 2001-11-05 Jim Meyering <meyering@lucent.com>
7086 * xstat.in (slash_aware_lstat): Correct a misleading comment.
7088 2001-11-03 Jim Meyering <meyering@lucent.com>
7090 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
7091 in argmatch_to_argument call.
7093 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
7096 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
7097 e.g., a fault due to an attempt to free a NULL pointer.
7099 2001-11-01 Jim Meyering <meyering@lucent.com>
7101 * dirfd.c, dirfd.h: New files.
7102 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
7104 * hash.c (hash_print) [TESTING]: Clean up.
7106 2001-10-22 Paul Eggert <eggert@twinsun.com>
7108 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
7109 to avoid a warning if -Wall.
7111 2001-10-21 Paul Eggert <eggert@twinsun.com>
7113 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
7115 2001-10-21 Jim Meyering <meyering@lucent.com>
7117 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
7118 this code would end up calling gettext even in packages built
7120 * getopt.c (_): Likewise.
7121 * regex.c (_): Likewise.
7123 2001-10-20 Paul Eggert <eggert@twinsun.com>
7125 * error.c (strerror_r): Do not declare unless !_LIBC.
7126 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
7127 Use strerror_r that is only a macro, even if it is not a function.
7128 (strerror): Check for HAVE_DECL_STRERROR before declaring.
7129 (private_strerror): Use prototypes, not old-style function definition.
7130 (print_errno_message): New function.
7131 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
7133 (error_tail, error, error_at_line): Use it.
7135 2001-10-11 Jim Meyering <meyering@lucent.com>
7137 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
7138 and quote_n (1, ... to avoid clobbering a buffer.
7140 2001-10-05 Jim Meyering <meyering@lucent.com>
7142 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
7143 * hash-pjw.c: New file (factored out of fileutils' remove.c).
7144 * hash-pjw.h: New file.
7146 2001-09-30 Jim Meyering <meyering@lucent.com>
7148 * mountlist.c [MOUNTED_GETFSSTAT]:
7149 Include <sys/ucred.h>, for Apple Darwin.
7150 Include sys/mount.h and sys/fs_types.h only if available.
7152 (read_filesystem_list): Use FS_TYPE.
7154 2001-09-29 Paul Eggert <eggert@twinsun.com>
7156 * exclude.c (excluded_filename): 0 -> false, since it's
7159 2001-09-28 Paul Eggert <eggert@twinsun.com>
7161 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
7162 #defines strtoimax. Also treat the other strto* functions
7165 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
7166 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
7167 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7169 2001-09-26 Jim Meyering <meyering@lucent.com>
7171 Most macros in unlocked-io.h had the wrong number of arguments.
7172 * gen-uio: New script.
7173 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7174 * unlocked-io.hin: Remove file.
7175 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7176 rather than trying to embed it here.
7177 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7178 Reported by Padraig Brady.
7180 2001-09-25 Volker Borchert <bt@teknon.de>
7182 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7184 2001-09-23 Jim Meyering <meyering@lucent.com>
7186 * mountlist.c: Remove useless parentheses in #if directives.
7187 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7188 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7190 2001-09-22 Jim Meyering <meyering@lucent.com>
7192 * localcharset.c: Update from latest gettext.
7193 * config.charset: Likewise.
7195 2001-09-20 Jim Meyering <meyering@lucent.com>
7197 * xstrtol.c (strtoimax): Guard declaration with
7198 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7199 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7200 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7201 (strtoumax): Likewise, for completeness (it wasn't necessary).
7203 2001-09-06 Paul Eggert <eggert@twinsun.com>
7205 * strtoimax.c (HAVE_LONG_LONG):
7206 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7207 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7208 to work around bug in IBM C compiler.
7210 2001-09-16 Jim Meyering <meyering@lucent.com>
7212 * mkdir.c: New file.
7214 2001-09-04 Paul Eggert <eggert@twinsun.com>
7216 * xgetcwd.c: Revert some of the previous change; intead,
7217 fix the HAVE_GETCWD_NULL code to behave more like the
7218 !HAVE_GETCWD_NULL code used to.
7221 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7224 2001-09-04 Paul Eggert <eggert@twinsun.com>
7226 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7227 Use ssize_t, not int, to store result of readlink.
7228 Check for ssize_t overflow as well as size_t overflow,
7229 as POSIX says the result of readlink is implementation-defined
7230 when ssize_t overflows.
7231 Remove unnecessary cast to char*.
7232 Use free+malloc instead of realloc, as the storage doesn't need
7233 to be preserved and it's clearer and can be more efficient that way.
7234 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7235 * xreadlink.h (xreadlink): Update prototype.
7237 2001-09-03 Paul Eggert <eggert@twinsun.com>
7239 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7240 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7241 spotted by Jim Meyering.
7243 2001-09-03 Jim Meyering <meyering@lucent.com>
7245 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
7247 2001-09-03 Paul Eggert <eggert@twinsun.com>
7249 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
7250 like the HAVE_GETCWD_NULL code.
7251 Include pathmax.h if not HAVE_GETCWD.
7252 Do not include xalloc.h.
7253 (INITIAL_BUFFER_SIZE): New symbol.
7254 Do not use xmalloc / xrealloc, since the caller is responsible for
7255 handling errors. Preserve errno around `free' during failure.
7256 Do not overrun buffer when using getwd.
7258 2001-09-03 Paul Eggert <eggert@twinsun.com>
7260 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
7261 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
7263 2001-09-02 Jim Meyering <meyering@lucent.com>
7265 * error.c: Update from GNU libc.
7267 2001-09-01 Jim Meyering <meyering@lucent.com>
7269 * xreadlink.c: New file.
7270 * xreadlink.h: New file.
7271 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
7273 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
7274 doesn't conflict with sparc Solaris 7's definition in
7275 /usr/include/sys/int_types.h.
7277 * exclude.c: Use `""', not `<>' to #include non-system header files.
7278 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7279 and strncasecmp as r-values. Unixware didn't have declarations.
7281 2001-08-31 Jim Meyering <meyering@lucent.com>
7283 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7284 Use an initial, malloc'd, buffer of length 128 rather than
7285 a statically allocated one of length 1024.
7287 2001-08-30 Paul Eggert <eggert@twinsun.com>
7289 * xgetcwd.c: Don't include pathmax.h.
7290 Include stdlib.h and unistd.h if available.
7292 (xmalloc, xstrdup, free): Remove decls.
7293 (xgetcwd): Don't assume sizes fit in unsigned.
7294 Check for overflow when computing sizes.
7295 Simplify reallocation code.
7297 2001-08-28 Paul Eggert <eggert@twinsun.com>
7299 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
7301 * strtoimax.c: Renamed from strtoxmax.c, removing the
7304 Also, make the following further changes to make this file's
7305 configuration more similar to that of strtol.c:
7306 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
7307 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7308 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7309 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7310 changed to signed values.
7312 And make the following changes as well:
7313 Fix copyright notice, as 1999 was missing.
7314 (verify): New macro.
7315 (strtoimax): Check sizes at compile-time, not run-time.
7316 Prefer strtol to strtoll if both work.
7317 (main): Remove; it was not that useful and was a pain to maintain.
7319 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
7321 2001-08-30 Paul Eggert <eggert@twinsun.com>
7323 * savedir.c (savedir): Remove size parameter, as POSIX says that
7324 a directory's st_size can have an arbitrary value, so the old
7325 usage could waste an arbitrary amount of memory. All uses
7327 * savedir.h: Update prototype.
7329 2001-08-30 Paul Eggert <eggert@twinsun.com>
7331 * xstrtol.c (strtoimax): New decl.
7333 2001-08-28 Paul Eggert <eggert@twinsun.com>
7335 * xstrtol.h: Add copyright notice.
7336 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
7337 LONGINT_INVALID_SUFFIX_CHAR.
7339 2001-08-30 Paul Eggert <eggert@twinsun.com>
7341 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
7344 2001-08-30 Paul Eggert <eggert@twinsun.com>
7346 * hash.c: Remove '2001' from copyright notice.
7348 2001-08-30 Paul Eggert <eggert@twinsun.com>
7350 * full-write.h: New file.
7351 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
7352 * full-write.c: Correct credits, as cccp.c no longer
7353 exists and anyway it was so heavily changed from the old cccp
7354 code as to be unrecognizable. Include full-write.h.
7355 (full_write) Return size_t, with short writes meaning failure.
7356 All callers changed. This fixes a bug with large buffers
7358 * utime.c: Include full-write.h.
7360 2001-08-30 Paul Eggert <eggert@twinsun.com>
7362 Merge 'exclude' changes from tar 1.13.22.
7363 This fixes one or two unlikely storage allocation overflow bugs,
7364 but doesn't change user-visible behavior otherwise.
7366 2001-08-30 Paul Eggert <eggert@twinsun.com>
7368 * exclude.c (bool): Declare, perhaps by including stdbool.h.
7369 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
7370 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
7371 Include if available.
7372 (<xalloc.h>): Include
7373 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
7374 (verify): New macro. Use it to verify that EXCLUDE macros do not
7375 collide with FNM macros.
7376 (struct patopts): New struct.
7377 (struct exclude): Use it, as exclude patterns now come with options.
7378 (new_exclude): Support above changes.
7379 (new_exclude, add_exclude_file):
7380 Initial size must now be a power of two to simplify overflow checking.
7381 (free_exclude, fnmatch_no_wildcards): New function.
7382 (excluded_filename): No longer requires options arg, as the options
7383 are determined by add_exclude. Now returns bool, not int.
7384 (excluded_filename, add_exclude):
7385 Add support for the fancy new exclusion options.
7386 (add_exclude, add_exclude_file): Now takes int options arg.
7387 Check for arithmetic overflow when computing sizes.
7388 (add_exclude_file): xrealloc might modify errno, so don't
7389 realloc until after errno might be used.
7391 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
7393 (free_exclude): New decl.
7394 (add_exclude, add_exclude_file): Now takes int options arg.
7395 (excluded_filename): No longer requires options arg, as the options
7396 are determined by add_exclude. Now returns bool, not int.
7398 2001-08-30 Paul Eggert <eggert@twinsun.com>
7400 * alloca.c (alloca): Arg is of type size_t, not unsigned.
7402 2001-08-27 Jim Meyering <meyering@lucent.com>
7404 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
7406 * version-etc.c (N_): Remove definition.
7407 Revert most of last change.
7408 Instead, simply don't mark the `Copyright...' string for translation.
7409 Based on advice from Paul Eggert.
7411 * strtoxmax.c: Tweak comment.
7413 2001-08-26 Jim Meyering <meyering@lucent.com>
7415 * version-etc.c (version_etc_copyright_fmt): Replace literal year
7416 of copyright with `%s' so translators don't get an untranslated
7418 (COPYRIGHT_YEAR): Define.
7419 (version_etc): Use fprintf rather than fputs.
7420 Suggestion from Ulrich Drepper.
7422 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
7424 * strtoll.c: New file, from GNU libc.
7425 * xstrtoimax.c: New file.
7427 * xstrtol.h: Add xstrtoimax.
7428 * strtoumax.c: New file. Simply include "strtoumax.c".
7429 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
7431 * strtoumax.c: Factor to work both for unsigned and signed types, ...
7432 * strtoxmax.c: ... then renamed to this.
7434 2001-08-13 Paul Eggert <eggert@twinsun.com>
7436 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
7437 Port to Solaris 8, where 'sed' requires a space after the 'r'
7438 command, and where sh dislikes "$/". Clean up the spacing a bit.
7439 Redirect output to $tmp just once.
7441 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
7443 * addext.c (<errno.h>): Include.
7444 (errno): Declare if not defined.
7445 (addext): Work correctly when pathconf returns -1 and leaves
7446 errno alone because there is no limit. Also, work even if
7447 pathconf returns a value greater than SIZE_MAX.
7449 2001-08-12 Jim Meyering <meyering@lucent.com>
7451 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
7452 Simply `return getcwd (NULL, 0);'.
7453 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
7454 Use 1300 as initial value for length, not PATH_MAX.
7456 * pathmax.h: Clean up cpp syntax.
7458 2001-08-12 Jim Meyering <meyering@lucent.com>
7460 * gettimeofday.c: New file.
7462 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
7464 2001-08-04 Jim Meyering <meyering@lucent.com>
7466 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
7467 to get in sync with glibc.
7469 2001-08-03 Paul Eggert <eggert@twinsun.com>
7471 The following changes are from gettext 0.10.39 as maintained by
7474 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
7475 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
7476 with inverted sense. All uses changed.
7478 * mbswidth.c: Don't include <limits.h>.
7479 Include <stdlib.h> and <string.h> unconditionally.
7480 (iswcntrl, mbsinit, ISCNTRL): New macros.
7481 (mbsnwidth): Use K&R style function declarations.
7482 Don't bother checking for MB_LEN_MAX == 1, since the compiler
7483 can optimize it when MB_CUR_MAX == 1.
7484 The width of control characters is zero, not 1.
7486 2001-07-15 Jim Meyering <meyering@lucent.com>
7488 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
7489 (BUILT_SOURCES): Add unlocked-io.h.
7490 (io_functions): Define.
7491 (unlocked-io.h): New rule.
7492 (DISTCLEANFILES): Add unlocked-io.h.
7493 (all-local): Depend on unlocked-io.h, to ensure it is created.
7495 * unlocked-io.hin: New file
7497 * regex.c: Update from glibc.
7499 2001-07-05 Jim Meyering <meyering@lucent.com>
7501 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
7503 (libfetish_a_SOURCES): Put all .h files here instead.
7504 Remove a thus-exposed (better checks in automake) duplicate and
7505 two unnecessary .h files.
7507 2001-06-11 Jim Meyering <meyering@lucent.com>
7509 * regex.c: Update from GNU libc.
7511 2001-05-27 Jim Meyering <meyering@lucent.com>
7513 * readutmp.h (UT_TYPE): Define.
7515 2001-05-24 Jim Meyering <meyering@lucent.com>
7517 * argmatch.c: Include "quote.h".
7518 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
7519 quote function. Reported by Göran Uddeborg.
7521 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
7523 * dirname.c (dir_name): Compute append_dot using path, not newpath
7524 which is not yet declared.
7526 2001-05-11 Paul Eggert <eggert@twinsun.com>
7528 * Makefile.am (libfetish_a_SOURCES):
7529 Add strftime.c, since we now compile it on all hosts.
7531 * strftime.c (my_strftime):
7532 Define to nstrftime if emacs, but only if my_strftime is not defined.
7533 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
7534 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
7535 Add one more extra argument: a nanoseconds value.
7538 (my_strftime function): Add %N format.
7539 (emacs_strftimeu): Renamed from emacs_strftime,
7540 with extra ut argument.
7542 2001-05-11 Paul Eggert <eggert@twinsun.com>
7544 dirname code cleanup. base_name now behaves more compatibly
7545 with POSIX basename when given file names that have trailing
7546 slashes, and similarly for dir_name. Add new primitives
7547 base_len and dir_len. Put the directory-name-related decls
7550 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
7551 * backupfile.c (base_name): Likewise.
7552 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
7553 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
7554 * makepath.c (strip_trailing_slashes): Likewise.
7555 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
7557 * rename.c (strip_trailing_slashes): Likewise.
7558 * same.c (base_name): Likewise.
7559 * stripslash.c (ISSLASH): Likewise.
7561 * addext.c: Include <dirname.h> after size_t is defined.
7562 * backupfile.c: Likewise.
7564 * addext.c (addext): Use base_len to trim redundant
7565 trailing slashes instead of doing it ourselves.
7566 But do not trim the last slash if it is not redundant.
7568 * backupfile.c (find_backup_file_name,
7569 max_backup_version): Use base_len instead of rolling it ourselves.
7570 Handle the case of "" and (on DOS) "C:" correctly.
7572 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
7573 Include <string.h>, <dirname.h>.
7574 (base_name): Allow file names ending in slashes, other than names
7575 that are all slashes. In this case, return the basename followed
7576 by the slashes. This is more general, and can be used in places
7577 where the original base_name purposely had an assertion failure.
7578 (base_len): New function.
7580 * dirname.c: Include <string.h> instead of <stdlib.h>.
7581 Do not include <assert.h>; no longer needed.
7583 (memrchr): Remove decl.
7584 (dir_name_r): Remove.
7585 (dir_len): Renamed from dirlen. All callers changed.
7586 Rewrite in terms of base_name, for simplicity and consistency.
7587 (dir_name): Never return NULL. All callers changed.
7588 Do not include <stdlib.h> in test program; no longer needed.
7589 return 0; is fine for test program.
7591 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
7593 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
7595 * path-concat.c (path_concat): Use base_len to compute
7596 base length, not strlen; this means we cannot rely on memcpy
7599 * same.c (STREQ): Remove.
7600 (same_name): Handle the case where the basename ends in trailing '/'.
7602 * stripslash.c (strip_trailing_slashes): Return nonzero if
7603 a slash was stripped. Do not strip the last slash after a
7606 2001-04-08 Jim Meyering <meyering@lucent.com>
7608 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
7609 recomputed; that's necessary when the offset spans a DST transition.
7610 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
7612 2001-04-02 Jim Meyering <meyering@lucent.com>
7614 * regex.h, regex.c: Update from GNU libc.
7616 2001-03-19 Paul Eggert <eggert@twinsun.com>
7618 * version-etc.c (version_etc_copyright): Update to 2001.
7620 2001-03-16 Paul Eggert <eggert@twinsun.com>
7622 * tempname.c (uint64_t): Define to uintmax_t if
7623 not defined, and if UINT64_MAX is not defined.
7624 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
7625 Reported by John David Anglin.
7627 2001-03-10 Bruno Haible <haible@clisp.cons.org>
7629 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
7630 alias if codeset is empty.
7631 * config.charset (BeOS): Use wildcard syntax.
7633 2001-03-13 Jim Meyering <meyering@lucent.com>
7635 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
7636 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
7639 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7641 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
7643 * unicodeio.c (print_unicode_char): Simplify accordingly.
7645 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7647 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7648 support for DOS/DJGPP.
7650 2001-02-28 Paul Eggert <eggert@twinsun.com>
7652 * Makefile.am (libfetish_a_SOURCES):
7653 Add dup-safer.c, fopen-safer.c.
7654 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7656 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7658 2001-02-25 Paul Eggert <eggert@twinsun.com>
7660 The mkstemp replacement is taken from glibc 2.2.2, with some
7661 portability fixes for use outside glibc, as follows:
7663 * tempname.c (struct_stat64): New macro.
7664 (direxists, __gen_tempname): Use it.
7665 This avoids a portability problem with Solaris 8.
7667 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7668 (<stddef.h>, <stdint.h>, <string.h>):
7669 Include only if STDC_HEADERS || _LIBC.
7670 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7671 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7672 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7673 (__set_errno): Define this macro if <errno.h> doesn't.
7674 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7675 Define these macros if <stdio.h> doesn't.
7676 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7677 Define these macros if <sys/stat.h>
7678 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7679 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7680 __xstat64): Define if not _LIBC.
7681 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7682 (__gen_tempname): Invoke gettimeofday only if
7683 HAVE_GETTIMEOFDAY || _LIBC;
7684 otherwise, fall back on plain "time".
7685 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7687 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7689 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7691 2001-02-17 Jim Meyering <meyering@lucent.com>
7693 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7694 around included file name.
7696 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7698 * strftime.c: Update from GNU libc (the only changes were to comments).
7700 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7702 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7704 2001-02-17 Paul Eggert <eggert@twinsun.com>
7706 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7707 Remove workaround macros for hosts that have mbrtowc but not
7708 mbstate_t, as we now insist on proper declarations for both
7709 before using mbrtowc.
7711 2001-02-17 Jim Meyering <meyering@lucent.com>
7713 * regex.c: Update from libc.
7715 2001-02-16 Paul Eggert <eggert@twinsun.com>
7717 * alloca.c (malloc): Undef before defining, since stdlib.h
7718 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7719 Reported by Mark Hounschell via Paul Eggert.
7721 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7723 * config.charset: Update for FreeBSD 4.2.
7725 2001-01-26 Jim Meyering <meyering@lucent.com>
7727 * quotearg.c: Include stddef.h.
7728 * quote.c: Include stddef.h.
7729 Reported by Axel Kittenberger.
7731 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7732 line in double quotes so that it evokes a better diagnostic.
7733 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7734 Reported by Axel Kittenberger.
7736 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7738 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7739 to avoid a warning. Add back 'const' to inptr.
7741 2001-01-16 Jim Meyering <meyering@lucent.com>
7743 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7746 2001-01-14 Jim Meyering <meyering@lucent.com>
7748 * rename.c: New file. From Volker Borchert.
7749 Include stdlib.h, string.h or strings.h, and xalloc.h.
7750 Use strip_trailing_slashes rather than open-coding it.
7752 2001-01-03 Paul Eggert <eggert@twinsun.com>
7754 * strftime.c: Sync with glibc time/strftime.c 1.81.
7756 2001-01-03 Jim Meyering <meyering@lucent.com>
7758 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7759 local `inptr' to avoid warning with some system declarations of iconv.
7761 2000-12-29 Paul Eggert <eggert@twinsun.com>
7763 * modechange.c: Do not assume that mode_t uses the
7764 traditional octal encoding. E.g. "chmod 1 FOO" should set
7765 the other-execute bit of FOO even if S_IXOTH != 1.
7767 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7768 WOTH, XOTH, ALLM): New macros.
7769 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7770 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7772 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7773 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7775 No need to use uintmax_t; unsigned long is long enough.
7776 Don't bother to get suffix since we don't use it.
7778 2000-12-24 Jim Meyering <meyering@lucent.com>
7780 * hash.c (is_prime): Return explicit boolean values.
7781 (hash_get_first): Return NULL to appease Irix5.6's 89.
7782 Reported by Nelson Beebe.
7784 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7786 * localcharset.c (locale_charset): Add support for Win32.
7788 2000-12-18 Paul Eggert <eggert@twinsun.com>
7790 * physmem.h, physmem.c: New files.
7792 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7793 (noinst_HEADERS): Add physmem.h.
7795 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7796 't' for compatibility with Solaris 8 sort.
7798 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7800 * config.charset: Add support for BeOS.
7802 2000-12-16 Jim Meyering <meyering@lucent.com>
7804 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7805 SHELLS_FILE to a file name that's useful on djgpp systems.
7807 (ADDITIONAL_DEFAULT_SHELLS): Define.
7808 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7809 Based mostly on a patch from Prashant TR.
7811 2000-12-16 Jim Meyering <meyering@lucent.com>
7813 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7814 N and M) would have treated it like `chown N:N FILE'.
7816 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7818 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7820 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7821 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7822 to the list of canonical encodings. Rename EUC-CN to GB2312.
7824 2000-12-08 Andreas Schwab <schwab@suse.de>
7826 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7827 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7829 2000-12-07 Jim Meyering <meyering@lucent.com>
7831 * stripslash.c (ISSLASH): Define.
7832 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7835 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7836 (dir_name_r): Declare this function as static.
7837 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7838 manifest itself on a name containing a mix of slashes and
7840 Make this function work with names starting with a DOS-style
7841 drive letter and colon prefix.
7842 (dir_name): Append `.' if necessary.
7843 Based mostly on patches from Prashant TR and Eli Zaretskii.
7845 * dirname.h (dir_name_r): Remove prototype.
7847 2000-12-05 Jim Meyering <meyering@lucent.com>
7849 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7851 2000-12-04 Jim Meyering <meyering@lucent.com>
7853 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7854 Also include memory.h, stdlib.h, unistd.h if appropriate.
7855 Reported by Andreas Jaeger (conflicting declaration of malloc).
7857 2000-12-02 Jim Meyering <meyering@lucent.com>
7859 * closeout.h: Make idempotent, to avoid some obscure warnings.
7861 2000-12-01 Paul Eggert <eggert@twinsun.com>
7863 * memrchr.c: Include <config.h> before any system include file.
7865 2000-11-29 Paul Eggert <eggert@twinsun.com>
7867 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7869 2000-11-26 Jim Meyering <meyering@lucent.com>
7871 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7873 2000-11-22 Paul Eggert <eggert@twinsun.com>
7875 * strftime.c (my_strftime): Do not invoke mbrlen with a
7876 size of (size_t) -1; it's not portable.
7878 2000-11-17 Akim Demaille <akim@epita.fr>
7880 * obstack.h: Formatting changes.
7881 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7882 prevent type checking.
7883 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7884 cast the value to (void *): assigning a `foo *' to a `void *'
7886 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7888 2000-11-17 Jim Meyering <meyering@lucent.com>
7890 * strstr.c: Update from GNU libc.
7892 2000-11-16 Jim Meyering <meyering@lucent.com>
7894 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7896 2000-11-11 Jim Meyering <meyering@lucent.com>
7898 * error.c: Add a couple #includes, merging from GNU libc version.
7900 2000-11-10 Jim Meyering <meyering@lucent.com>
7902 * obstack.h: Update from GNU libc.
7903 * obstack.c: Likewise.
7905 2000-11-06 Paul Eggert <eggert@twinsun.com>
7907 * getusershell.c (setusershell): Use rewind rather than
7908 fseek/fseeko, to avoid configuration hassles with fseeko.
7909 Don't bother opening SHELLS_FILE if shellstream is NULL;
7912 2000-11-05 Jim Meyering <meyering@lucent.com>
7914 * makepath.h (make_dir): Declare.
7915 * makepath.c (make_dir): Remove `static' attribute.
7918 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7920 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7921 last one in a bucket, advance to the next bucket.
7923 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7925 * fnmatch.c: Do not comment out all the code if we are using
7926 the GNU C library, because in some cases we are replacing buggy
7927 code in the GNU C library itself.
7929 2000-10-30 Paul Eggert <eggert@twinsun.com>
7931 * error.h, getline.h, modechange.h:
7932 Remove "2000" from Copyright line, as the file hasn't been
7933 changed this year other than in the copyright notice.
7935 * xalloc.h: Add "2000" to Copyright line, as this file
7936 was changed this year.
7938 2000-10-30 Paul Eggert <eggert@twinsun.com>
7940 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7941 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7942 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7944 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7946 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7947 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7948 doesn't define __restrict_arr.
7950 2000-10-29 Jim Meyering <meyering@lucent.com>
7952 * xstat.in: Fix grammar in comment.
7954 2000-10-28 Jim Meyering <meyering@lucent.com>
7956 * memchr.c: Update from libc.
7957 Adjust for portability:
7958 [HAVE_STDLIB_H]: Include stdlib.h.
7959 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7960 Undef __memchr, too.
7961 [!weak_alias]: Define __memchr to memchr.
7963 * regex.c: Update from libc.
7964 * regex.h: Likewise.
7965 * getopt1.c: Likewise.
7966 * memcmp.c: Likewise.
7968 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7969 Avoid using fseek, when possible -- it's broken by design.
7970 Patch by Ulrich Drepper.
7972 2000-10-26 Jim Meyering <meyering@lucent.com>
7974 * strftime.c: Update from libc.
7976 2000-10-25 Jim Meyering <meyering@lucent.com>
7978 * obstack.c: Update from libc.
7980 2000-10-23 Jim Meyering <meyering@lucent.com>
7982 * hard-locale.c (hard_locale): Revert last change -- it was simply
7983 wrong. That set_locale call must not have any side effects.
7986 2000-10-22 Jim Meyering <meyering@lucent.com>
7988 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7989 [CYCLIC]: Remove now-unused definition.
7991 * save-cwd.c (O_DIRECTORY): Define, if needed.
7992 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7993 Suggestion from Ulrich Drepper.
7995 2000-10-21 Jim Meyering <meyering@lucent.com>
7997 * dirname.c (dir_name_r): New function, factored out of dir_name.
7998 (dir_name): Use dir_name_r.
7999 * dirname.h (dir_name_r): Declare it.
8001 2000-10-21 Jim Meyering <meyering@lucent.com>
8003 * dirname.c (memrchr): Declare if necessary.
8004 (dir_name): Remove the restriction that there be no
8005 trailing slashes. Now, this code skips past them, effectively
8007 [TEST_DIRNAME] (main): New unit tests.
8009 * memrchr.c: New file from GNU libc.
8010 Undef __memrchr, too.
8011 [!weak_alias]: Define __memrchr to memrchr.
8012 Guard weak_alias use with `#ifdef weak_alias'.
8014 2000-10-17 Jim Meyering <meyering@lucent.com>
8016 * quote.h (PARAMS): Define and use.
8017 Reported by Akim Demaille.
8019 * getopt.c: Update from libc.
8021 2000-10-16 Jim Meyering <meyering@lucent.com>
8023 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
8026 2000-09-25 Jim Meyering <meyering@lucent.com>
8028 * md5.h (rol): Define (from GnuPG).
8030 * sha.c: Give credit (GnuPG) where due.
8031 (M): Use rol rather than open-coding it.
8032 Add a FIXME comment.
8034 2000-09-21 Jim Meyering <meyering@lucent.com>
8036 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
8037 Reported by Michael Stone.
8039 2000-09-20 Jim Meyering <meyering@lucent.com>
8041 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
8042 (noinst_HEADERS): Add sha.h.
8043 Based on code from Scott G. Miller and from GnuPG.
8045 2000-09-15 Jim Meyering <meyering@lucent.com>
8047 * regex.c: Update from libc.
8049 2000-09-10 Jim Meyering <meyering@lucent.com>
8051 * getopt.c (_getopt_internal): Update from glibc.
8053 2000-09-09 Jim Meyering <meyering@lucent.com>
8055 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
8056 think it should be used as a general replacement for isascii.
8057 * fnmatch.c: Likewise.
8058 * mbswidth.c: Likewise
8059 * regex.c: Likewise.
8062 * userspec.c: Include sys/param.h and limits.h.
8064 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8065 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
8066 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
8067 UID, GID. Check range.
8069 2000-09-06 Jim Meyering <meyering@lucent.com>
8071 * getopt.c (_getopt_internal): Update from glibc.
8073 2000-08-30 Jim Meyering <meyering@lucent.com>
8075 * strftime.c: Merge in changes from GNU libc.
8077 2000-08-26 Jim Meyering <meyering@lucent.com>
8079 * closeout.c: Include "__fpending.h".
8080 (close_stdout_status): Return right away if there's nothing to flush.
8082 * Makefile.am (noinst_HEADERS): Add __fpending.h.
8083 * __fpending.c: New file.
8084 * __fpending.h: New file.
8086 2000-08-07 Paul Eggert <eggert@twinsun.com>
8088 Standardize on "memory exhausted" instead of "Memory exhausted"
8089 or "virtual memory exhausted".
8090 * obstack.c (print_and_abort): Use "memory exhausted", not
8091 "virtual memory exhausted".
8092 * same.c (same_name): Invoke xalloc_die instead of printing
8094 * userspec.c (parse_user_spec): Likewise.
8095 * bumpalloc.h: comment fix
8096 * same.c, userspec.c: Include xalloc.h.
8098 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
8099 not char *const and pointing to a constant array.
8100 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
8101 (xrealloc): Comment fix.
8103 * userspec.c (parse_user_spec):
8104 Don't translate a message until just before returning,
8105 to avoid unnecessary translation.
8107 2000-08-07 Jim Meyering <meyering@lucent.com>
8109 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
8110 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
8111 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
8112 getgroups.c, gethostname.c, getopt.h, group-member.c,
8113 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
8114 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
8115 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
8116 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
8117 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
8118 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
8119 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
8120 yesno.c: Back out Copyright date changes for each file with no change
8121 this year. This eases coordination with other programs using the same
8122 source code modules. From Paul Eggert.
8124 2000-08-03 Greg McGary <greg@mcgary.org>
8126 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
8127 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
8128 (EXTEND_BUFFER): Use them.
8130 2000-08-01 Jim Meyering <meyering@lucent.com>
8132 * dirname.c (ISSLASH): Define.
8133 (BACKSLASH_IS_PATH_SEPARATOR): Define.
8134 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
8135 both `\' and `/' may be use as path separators.
8136 Based on a patch from Prashant TR.
8138 2000-07-31 Paul Eggert <eggert@twinsun.com>
8140 * quotearg.c (quotearg_n_options): Don't make the initial
8141 slot vector a constant, since it might get modified.
8143 2000-07-31 Jim Meyering <meyering@lucent.com>
8145 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
8146 * obstack.c (print_and_abort): Likewise.
8148 2000-07-30 Paul Eggert <eggert@twinsun.com>
8150 * quotearg.c (quotearg_n_options): Preallocate a slot 0
8151 buffer, so that the caller can always quote one small
8152 component of a "memory exhausted" message in slot 0.
8153 From a suggestion by Jim Meyering.
8155 2000-07-30 Jim Meyering <meyering@lucent.com>
8157 * makepath.c (make_path): Quote the other instance, too.
8159 * quotearg.c (N_STATIC_SLOTVECS): Define.
8160 (STATIC_BUF_SIZE): Define.
8161 (quotearg_n_options): Use only statically allocated storage when
8162 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
8163 than STATIC_BUF_SIZE.
8165 2000-07-29 Jim Meyering <meyering@lucent.com>
8167 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8168 * dirname.c (dir_name): Likewise.
8170 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8172 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8173 (dir_name): Assert that there are no trailing slashes.
8175 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8177 * mbswidth.h (mbswidth): Add a flags argument.
8178 (mbswidth): New declaration.
8179 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8180 * mbswidth.c (mbswidth): Add a flags argument.
8181 (mbsnwidth): New function.
8183 2000-07-24 Jim Meyering <meyering@lucent.com>
8185 * mbswidth.c: Remove useless #else. From Bruno Haible.
8187 2000-07-23 Paul Eggert <eggert@twinsun.com>
8189 * mbswidth.c (_XOPEN_SOURCE):
8190 Don't define; this causes problems on Solaris 7.
8191 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8193 2000-07-23 Paul Eggert <eggert@twinsun.com>
8196 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8197 so that mbstate_t is always defined.
8199 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8200 be 1 in at least one GCC installation, and this configuration
8201 error is likely to be common. Ignoring MB_LEN_MAX hurts
8202 performance on hosts that have mbrtowc but have only unibyte
8203 locales, but I assume these hosts are rare.
8205 2000-07-23 Paul Eggert <eggert@twinsun.com>
8207 * quotearg.c: Streamline by invoking multibyte code only if needed.
8208 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8209 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8210 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8211 invoke multibyte primitives.
8213 2000-07-23 Jim Meyering <meyering@lucent.com>
8215 * basename.c (base_name): Add an assertion.
8217 2000-07-15 Bruno Haible <clisp.cons.org>
8219 * quotearg.c: When the system forces us to redefine mbstate_t,
8220 shadow its mbsinit function.
8222 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8224 * mbswidth.h: New file.
8225 * mbswidth.c: New file.
8226 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8227 (noinst_HEADERS): Add mbswidth.h.
8229 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8231 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8234 2000-07-15 Jim Meyering <meyering@lucent.com>
8236 * makepath.c: Include quote.h.
8237 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8238 corresponding argument in a `quote (...)' call.
8239 Give better diagnostics.
8241 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8242 (noinst_HEADERS): Add quote.h.
8244 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8245 from tar's src/misc.c.
8246 * quote.h: New file. Prototypes for same.
8248 2000-07-10 Paul Eggert <eggert@twinsun.com>
8250 From a suggestion by Bruno Haible.
8251 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8252 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8253 to decide whether to define the BeOS workaround macro;
8254 this adjusts to the change to AC_MBSTATE_T.
8256 2000-07-13 Paul Eggert <eggert@twinsun.com>
8258 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
8260 * quotearg.c (quoting_style_args, quoting_style_vals,
8261 quotearg_buffer_restyled): Add support for
8262 clocale_quoting_style. Undo previous change to
8263 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
8264 and "{RIGHT QUOTATION MARK}" msgids.
8266 2000-07-05 Paul Eggert <eggert@twinsun.com>
8268 The old behavior of quoting `like this' doesn't look good with
8269 newer, ISO-style fonts. See:
8270 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
8272 Instead, quote "like this" by default. Let the translator
8273 tailor the locale-specific quoting behavior by providing
8274 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
8276 * quotearg.c (N_): New macro.
8277 (gettext_default): New function.
8278 (quotearg_buffer_restyled): Use
8279 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
8280 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
8282 2000-07-09 Jim Meyering <meyering@lucent.com>
8284 * Most files: Update copyright dates to include 2000.
8286 2000-07-08 Jim Meyering <meyering@lucent.com>
8288 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
8290 (xgethostname): Remove now-unnecessary #ifdef.
8291 Move declaration of `err' into loop where it's used.
8293 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8295 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
8296 by allocating a larger buffer. Test the gethostname return value for
8297 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
8298 returns an error and ENAMETOOLONG isn't defined.
8300 2000-07-05 Paul Eggert <eggert@twinsun.com>
8301 and Bruno Haible <haible@clisp.cons.org>
8303 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8305 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8307 * quotearg.c (struct quoting_options): Simplify quote_these_too
8310 2000-07-03 Jim Meyering <meyering@lucent.com>
8312 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
8313 Reported by Bruno Haible.
8315 2000-07-04 Jim Meyering <meyering@lucent.com>
8317 * quotearg.c: Make inclusion of <wchar.h> independent of whether
8318 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
8321 2000-07-03 Paul Eggert <eggert@twinsun.com>
8322 and Bruno Haible <haible@clisp.cons.org>
8324 * quotearg.c (mbrtowc):
8325 Assign to *pwc, and return 1 only if result is nonzero.
8326 (iswprint): Use ISPRINT when substituting our own mbrtowc.
8328 2000-07-03 Jim Meyering <meyering@lucent.com>
8330 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
8331 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
8334 2000-07-02 Jim Meyering <meyering@lucent.com>
8336 * quotearg.c (mbstate_t): Don't define here.
8338 2000-07-02 Jim Meyering <meyering@lucent.com>
8340 * nanosleep.c (SIGCONT): Define if not already defined.
8342 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8344 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
8345 per change in ../m4/ls-mntd-fs.m4.
8346 (read_filesystem_list): Ignore symbolic links.
8348 2000-06-29 Jim Meyering <meyering@lucent.com>
8350 * same.c: Include <string.h> or <strings.h>, as appropriate,
8351 for declaration of strcmp.
8353 * long-options.c: Include <stdlib.h>, for declaration of exit.
8355 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
8356 Avoid warning by casting result to `char *' to remove `const'.
8358 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8360 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
8362 2000-06-26 Paul Eggert <eggert@twinsun.com>
8364 savedir now sets errno on failure and invokes xmalloc to get memory.
8365 Fix a couple of other minor bugs while we're at it.
8367 * savedir.c (<unistd.h>): Do not include; there's no need.
8368 (NAMLEN): Remove macro.
8369 (malloc, realloc): Remove decls.
8371 ("xalloc.h"): Include.
8372 (NAME_SIZE_DEFAULT): New macro.
8373 (savedir): Use xmalloc / xrealloc to allocate memory.
8374 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
8375 Skip "" directory entries.
8376 Use strlen to calculate directory entry length, since the old method
8377 is rarely used these days and isn't worth supporting.
8378 Don't use a pointer after freeing it.
8379 Check for integer overflow when calculating allocation size.
8380 Use memcpy to copy entries, instead of stpcpy.
8381 Set errno properly when returning NULL.
8382 Check for readdir error.
8384 2000-06-26 Jim Meyering <meyering@lucent.com>
8386 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
8388 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8390 * getusershell.c (xmalloc, xrealloc): Remove functions.
8392 Don't include <stdlib.h>. Don't declare malloc, realloc.
8394 2000-06-23 Bruno Haible <haible@clisp.cons.org>
8396 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
8398 2000-06-24 Jim Meyering <meyering@lucent.com>
8400 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
8402 2000-06-21 Jim Meyering <meyering@lucent.com>
8404 * getpass.c: New file, from Bruno Haible. Required for BeOS.
8406 2000-06-19 Paul Eggert <eggert@twinsun.com>
8408 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
8409 (mbrtowc, mbstate_t): Define substitutes if
8410 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
8411 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
8412 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
8414 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8416 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
8417 than 1024, return a memory chunk of least possible size, instead
8418 of size PATH_MAX + 2. In the loop, increment the size proportionally.
8419 Use free/xmalloc instead of xrealloc to avoid copying for very long
8422 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8424 * canon-host.c (canon_host): Use malloc and memcpy to copy an
8425 address, not strdup. Include <stdlib.h> and don't declare free().
8427 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8429 * path-concat.c (path_concat): Don't access dir[-1] if dir is
8432 2000-06-21 Jim Meyering <meyering@lucent.com>
8434 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
8435 (noinst_HEADERS): Add getstr.h.
8437 * getline.c (getstr): Move into a separate file.
8438 * getstr.c (getstr): New file, extracted from getline.c, with
8439 the following changes: new parameter, delim2; both delim[12]
8440 parameters have type `int', not `char'. The latter would lose
8441 with 8-bit delimiters.
8442 * getstr.h: New file.
8444 2000-06-19 Jim Meyering <meyering@lucent.com>
8446 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
8448 2000-06-18 Jim Meyering <meyering@lucent.com>
8450 * mkdir.c: Remove file, due mainly to copyright incompatibility.
8451 Besides, these days every porting target provides a mkdir function.
8453 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
8454 (this snippet comes from src/system.h).
8456 2000-06-15 Paul Eggert <eggert@twinsun.com>
8458 * human.c (adjust_value): New function.
8459 (human_readable_inexact): Apply rounding style even when
8460 printing approximate values.
8462 2000-06-14 Paul Eggert <eggert@twinsun.com>
8464 * human.c (human_readable_inexact): Allow an input block
8465 size that is not a multiple of the output block size, and vice versa.
8466 Reported by Piergiorgio Sartor.
8468 2000-06-14 Paul Eggert <eggert@twinsun.com>
8470 * getdate.y (get_date): Apply relative times after time
8471 zone indicator, not before. Reported by Todd A. Jacobs.
8473 2000-06-13 Jim Meyering <meyering@lucent.com>
8475 * Makefile.am (all-local): Depend on lstat.c and stat.c.
8477 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
8479 2000-06-12 Paul Eggert <eggert@twinsun.com>
8481 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
8483 2000-06-04 Paul Eggert <eggert@twinsun.com>
8485 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
8487 2000-06-04 Jim Meyering <meyering@lucent.com>
8489 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
8490 SunOS 4.1.4 for which gid_t is an unsigned type.
8492 2000-06-03 Jim Meyering <meyering@lucent.com>
8494 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
8496 2000-05-26 Bruno Haible <haible@clisp.cons.org>
8498 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
8499 newer, don't install charset.alias.
8500 * config.charset: Change the Linux/glibc rules so they become empty
8501 on glibc-2.1 or newer.
8503 2000-06-02 Jim Meyering <meyering@lucent.com>
8505 * mountlist.c: Back out last change. Instead, do this...
8506 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
8507 member using the same `ignore'-testing code.
8508 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
8512 2000-05-29 Jim Meyering <meyering@lucent.com>
8514 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
8515 with the `ignore' attribute. Based on a patch from Mark D. Roth.
8517 2000-05-22 Jim Meyering <meyering@lucent.com>
8519 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
8521 2000-05-18 Jim Meyering <meyering@lucent.com>
8523 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
8524 back, too, since it may have been modified by allocate_entry.
8525 (hash_delete): Rewrite to use neither the assignment operator
8526 nor the comma operator in an if-expression.
8528 2000-05-15 Paul Eggert <eggert@twinsun.com>
8531 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
8532 Remove; no longer needed.
8533 "quotearg.h": Add include.
8534 (file_name): Do not bother to explicitly initialize to NULL; it's less
8535 efficient on some hosts.
8536 (close_stdout_status): Remove test as to whether stdout was already
8537 closed; it breaks for the case "echo x | sort >&-".
8538 Quote file name colons.
8539 Do not assume that _("write error") lacks format strings.
8541 2000-05-15 Jim Meyering <meyering@lucent.com>
8543 * version-etc.c (version_etc_copyright): Update the copyright string
8544 used in all --version output.
8546 2000-05-14 Jim Meyering <meyering@lucent.com>
8548 * closeout.c (close_stdout_set_file_name): New function.
8549 (close_stdout_status): Use new file-scoped global.
8550 Return right away if fstat says the stdout file descriptor is invalid.
8551 * closeout.h (close_stdout_set_file_name): Declare.
8553 2000-05-10 Jim Meyering <meyering@lucent.com>
8555 * closeout.c [default_exit_status]: New file-scoped variable.
8556 (close_stdout_set_status): New function.
8557 * closeout.h (close_stdout_set_status): Declare.
8559 2000-05-08 Jim Meyering <meyering@lucent.com>
8561 * long-options.c: Don't include closeout.h.
8562 (parse_long_options): Don't call close_stdout for --version.
8564 2000-05-06 Jim Meyering <meyering@lucent.com>
8566 * strnlen.c: Undefine __strnlen and strnlen.
8567 [!weak_alias]: Define __strnlen to strnlen.
8569 * atexit.c: New file, from libiberty.
8571 2000-05-06 Jim Meyering <meyering@lucent.com>
8573 * closeout.c (close_stdout_status): Also check for errors on the
8576 2000-05-05 Bruno Haible <haible@clisp.cons.org>
8578 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
8579 instead of xmalloc, xrealloc, path_concat.
8580 (locale_charset): Treat empty environment variables as absent.
8581 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
8583 2000-05-04 Jim Meyering <meyering@lucent.com>
8585 * getopt.c: Update from glibc.
8586 * obstack.c: Likewise.
8587 * obstack.h: Likewise.
8588 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
8590 * regex.h: Likewise.
8591 * strndup.c: Likewise.
8592 * strnlen.c: New file, from glibc.
8594 2000-05-01 Jim Meyering <meyering@lucent.com>
8596 * full-write.c (full_write): Remove `FIXME' part of comment.
8598 2000-04-29 Jim Meyering <meyering@lucent.com>
8600 * path-concat.c: Declare strdup only if it's not defined.
8601 * canon-host.c: Likewise.
8603 2000-04-28 Jim Meyering <meyering@lucent.com>
8605 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
8606 redefinition warning on some systems (HPUX). Otherwise, regex.h is
8607 included first, then limits.h is included by locale.h by libintl.h.
8608 From John David Anglin.
8610 2000-04-25 Jim Meyering <meyering@lucent.com>
8612 * makepath.c (S_IRWXUGO): Define.
8613 (make_path): Always perform explicit chmod if MODE specifies any
8614 of the `special' permission bits. Prompted by a bug report against
8615 install from Mate Wierdl and Joost van Baal.
8617 2000-04-18 Jim Meyering <meyering@lucent.com>
8621 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
8622 getpagesize. For BeOS. Based on a patch from Bruno Haible.
8624 2000-04-17 Jim Meyering <meyering@lucent.com>
8626 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
8627 the definition of it to rpl_strftime also defined-away the system's
8630 2000-04-15 Jim Meyering <meyering@lucent.com>
8632 Use `C' to denote so-called `contiguous' files, the same way
8634 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
8635 (ftypelet): Use S_ISCTG.
8636 From Michael Deutschmann.
8638 2000-04-14 Jim Meyering <meyering@lucent.com>
8640 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
8642 2000-04-08 Jim Meyering <meyering@lucent.com>
8644 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
8645 names don't conflict. Reported by Eli Zaretskii.
8647 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8649 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8650 bug. Deal with the different error behavior of Irix iconv.
8652 2000-04-07 Jim Meyering <meyering@lucent.com>
8654 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8655 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8657 2000-04-05 Jim Meyering <meyering@lucent.com>
8659 Portability tweaks required for ultrix4.3.
8660 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8661 * readutmp.c: Include sys/types.h before sys/stat.h.
8662 * canon-host.c: Declare strdup.
8663 * path-concat.c: Likewise.
8664 From John David Anglin.
8666 2000-04-04 Jim Meyering <meyering@lucent.com>
8668 Be more DOS 8.3-friendly.
8669 * ref-add.sin: Renamed from ref-add.sed.in.
8670 * ref-del.sin: Renamed from ref-del.sed.in.
8671 * Makefile.am: Reflect renaming.
8672 Reported by Eli Zaretskii.
8674 Use a temporary file name that won't clash with `charset.alias'
8675 in the DOS 8.3 name space.
8676 * Makefile.am (charset_tmp): Define.
8677 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8678 (uninstall-local): Likewise.
8679 Reported by Eli Zaretskii.
8681 2000-03-29 Paul Eggert <eggert@twinsun.com>
8683 * time/strftime.c (my_strftime): Make sure we call the system
8684 strftime, not ourselves, when invoking the underlying strftime.
8686 2000-03-24 Jim Meyering <meyering@lucent.com>
8688 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8689 (charset_alias): Define.
8690 (install-exec-local): Factor out common code.
8691 (uninstall-local): Split lines longer than 80.
8692 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8694 (.sed.in.sed): New rule. Don't redirect directly to $@.
8695 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8697 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8699 * config.charset: Output a line containing "Packages using this file".
8700 * ref-add.sed.in, ref-del.sed.in: New files.
8701 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8702 ref-del.sed): New rules.
8704 2000-03-17 Jim Meyering <meyering@lucent.com>
8706 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8707 Otherwise, include <strings.h>
8709 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8711 * unicodeio.c (utf8_wctomb): New function.
8712 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8713 format instead of in UCS-4 with platform dependent endianness.
8715 2000-03-07 Paul Eggert <eggert@twinsun.com>
8717 * savedir.c (savedir): Work even if directory size is
8718 negative; this can happen with some screwy NFS configurations.
8720 2000-03-06 Jim Meyering <meyering@lucent.com>
8722 * localcharset.c (get_charset_aliases): Don't try to free file_name
8723 if it's NULL (because we ran out of memory). From Bruno Haible.
8725 2000-03-05 Jim Meyering <meyering@lucent.com>
8727 * localcharset.c ("path-concat.h"): Include.
8728 (get_charset_aliases): Use path_concat instead of ANSI string
8731 * unicodeio.h (PARAMS): Define.
8732 Use it to guard prototype.
8734 2000-03-04 Jim Meyering <meyering@lucent.com>
8736 * Makefile.am (install-exec-local): Create $(libdir) before installing
8738 (uninstall-local): Uncomment this rule so `make distcheck' works
8741 * unicodeio.c (<errno.h>): Include it.
8742 (errno): Declare if not defined.
8744 * localcharset.c: Add Bruno's comment justifying use of volatile.
8746 * config.charset: New version, incorporating remarks from a linux
8747 i18n mailing list. From Bruno Haible.
8749 2000-03-02 Jim Meyering <meyering@lucent.com>
8751 * Makefile.am (EXTRA_DIST): Add config.charset.
8753 2000-03-01 Jim Meyering <meyering@lucent.com>
8755 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8756 * unicodeio.c: Likewise.
8758 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8760 * config.charset: New file.
8761 * localcharset.c: New file.
8762 * unicodeio.h, unicodeio.c: New files.
8763 * Makefile.am (DEFS): Add -DLIBDIR=...
8764 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8765 (noinst_HEADERS): Add unicodeio.h.
8766 (all-local, install-exec-local, charset.alias): New targets.
8768 2000-02-28 Paul Eggert <eggert@twinsun.com>
8770 * quotearg.c (ALERT_CHAR): New macro.
8771 (quotearg_buffer_restyled): Use it.
8773 2000-02-27 Jim Meyering <meyering@lucent.com>
8775 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8776 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8778 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8779 not `#if STDC_HEADERS'.
8780 Declare malloc if needed.
8782 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8783 now that autoconf always defines the HAVE_DECL_ symbols.
8784 * human.c: Likewise.
8786 * strtoumax.c: Likewise.
8788 * backupfile.c: Arrange for cpp to fail if the configure-time
8789 declaration check was not run.
8791 * human.c: Likewise.
8793 * strtoumax.c: Likewise.
8795 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8796 then first look up the entire `.'-containing string as a login name.
8798 2000-02-18 Paul Eggert <eggert@twinsun.com>
8800 * getdate.y: Handle two-digit years with leading zeros correctly.
8801 (textint): New typedef.
8802 (parser_control): Member year changed from int to textint.
8804 (YYSTYPE): Removed; replaced by %union with int and textint members.
8805 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8806 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8807 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8808 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8809 (date, number, to_year): Use width of number in digits, not its value,
8810 to determine whether it's a 2-digit year, or a 2-digit time.
8811 (yylex): Store number of digits of numeric tokens.
8812 Reported by John Kendall.
8814 (parser_control): Changed from struct parser_control to typedef (for
8815 consistency). All uses changed.
8817 (tID): Removed; not used.
8818 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8820 2000-02-14 Paul Eggert <eggert@twinsun.com>
8822 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8823 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8825 2000-02-12 Jim Meyering <meyering@lucent.com>
8827 * userspec.c (ISDIGIT): Define it.
8828 (isdigit): Remove definition.
8829 (is_number): Use ISDIGIT, not isdigit.
8830 <libintl.h>: Include.
8832 (parse_user_spec): Mark translatable strings.
8834 2000-02-10 Jim Meyering <meyering@lucent.com>
8836 With these changes, nanosleep.[ch] are finally enough like the other
8837 lib/* replacement files to compile on a few more losing systems.
8839 * nanosleep.h: Don't include config.h.
8840 Remove prototype from declaration of nanosleep.
8841 (PARAMS): Remove now-unneeded definition.
8842 * nanosleep.c: #undef nanosleep.
8843 (rpl_nanosleep): Rename from nanosleep.
8845 2000-02-03 Jim Meyering <meyering@lucent.com>
8847 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8848 rather than with `#if HAVE_UTMPNAME'.
8850 2000-02-01 Jim Meyering <meyering@lucent.com>
8852 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8854 2000-01-31 Jim Meyering <meyering@lucent.com>
8856 * nanosleep.h (nanosleep): Guard declaration with
8857 `#if ! HAVE_DECL_NANOSLEEP'.
8858 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8859 the declaration in that vendor's sys/timers.h.
8860 Reported by Christian Krackowizer.
8862 * quotearg.c (ISASCII): Add #undef and move definition to follow
8863 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8864 (ISPRINT): Likewise.
8865 Reported by Tom Tromey.
8867 2000-01-30 Jim Meyering <meyering@lucent.com>
8869 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8870 uses of ->ut_name. The latter doesn't work with new Linux header files
8871 where only utmpx.ut_user is declared.
8873 * readutmp.h (UT_USER): Define.
8875 2000-01-23 Jim Meyering <meyering@lucent.com>
8877 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8880 2000-01-22 Jim Meyering <meyering@lucent.com>
8882 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8883 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8884 Required for some AIX systems. Reported by Christian Krackowizer.
8885 [TESTING] (main): New function.
8887 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8888 * dirname.c (dir_name): Support for DOS-style file names with drive
8891 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8893 * strverscmp.c (ISDIGIT): Define.
8894 (strverscmp): Use ISDIGIT, not isdigit.
8896 2000-01-17 Paul Eggert <eggert@twinsun.com>
8898 * nanosleep.c (nanosleep):
8899 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8900 POSIX.1 doesn't require SA_INTERRUPT and some systems
8901 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8902 it's been part of POSIX.1 since day 1 (in 1988).
8904 2000-01-17 Jim Meyering <meyering@lucent.com>
8906 * interlock: Remove unused file. Reported by François Pinard.
8908 2000-01-16 Paul Eggert <eggert@twinsun.com>
8910 * quotearg.c (quotearg_buffer_restyled): Do not quote
8911 alert, backslash, formfeed, and vertical tab unnecessarily in
8912 shell quoting style.
8915 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8916 Free Software Foundation, Inc.
8917 Copying and distribution of this file, with or without modification,
8918 are permitted provided the copyright notice and this notice are preserved.