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
61 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
63 Work around porting bugs reported by Dieter in
64 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
65 * getopt.c (_NOPROTO): Remove; no longer needed.
66 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
67 Include "getopt.h" first, to check interface.
68 (getenv): Declare only if defined HAVE_DECL_GETENV &&
70 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
71 (__strndup): Revert to K&R-style function dfns, the glibc style.
72 * strnlen.c: Don't claim it's taken from glibc; it's not.
73 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
74 Include strnlen.h first, to get prototype properly.
75 (strnlen): Renamed from __strnlen.
78 2006-01-23 Ulrich Drepper <drepper@redhat.com>
80 These changes imported from libc.
81 * getopt.c: Use __fxprintf instead of inline stream orientation
82 test and two separate function calls.
83 * strndup.c (__strndup): Add libc_hidden_def.
85 2006-01-22 Bruno Haible <bruno@clisp.org>
87 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
88 temporary buffer for sprintf, take into account the precision also
89 for 'd', 'i', 'u', 'o', 'x', 'X'.
91 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
93 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
94 to pacify gcc -Wswitch-default.
96 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
98 * argp-help.c (usage_long_opt): Do not print DOC options.
99 (__argp_base_name): Removed
100 * argp-namefrob.h (__argp_basename): Removed definition. Was a
102 (__argp_base_name): Provide macro definition or extern declaration
103 depending on the configuration
105 2006-01-20 Simon Josefsson <jas@extundo.com>
107 * inet_ntop.h: Unconditionally include sys/socket.h.
109 2006-01-19 Simon Josefsson <jas@extundo.com>
111 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
113 2006-01-12 Simon Josefsson <jas@extundo.com>
115 * base64.c: Fix warning, reported by Bruno Haible
116 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
118 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
121 * md5.c: Fix commentary typos.
122 (alignof, UNALIGNED_P): No need for a GCC-specific version.
123 * md5.h (__attribute__): Remove; unused.
124 * sha1.c: Fix commentary to match md5 better.
125 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
126 so that we don't need to worry about alignment. All uses changed.
127 This merges the 2005-10-28 md5 change into sha1.
129 2006-01-11 Jim Meyering <jim@meyering.net>
132 * md5.c (OP): Fix spacing.
134 2006-01-11 Simon Josefsson <jas@extundo.com>
136 * stdint_.h (SIZE_MAX): Add missing (.
138 2006-01-10 Bruno Haible <bruno@clisp.org>
140 * argp.h (__const): Remove macro. Use const instead.
141 * argp-fmtstream.h (__const): Likewise.
142 * glob_.h (__const): Remove macro.
143 * glob-libc.h: Use const instead of __const.
145 2006-01-10 Jim Meyering <jim@meyering.net>
147 Avoid the double-free (first in fts_read, second in fts_close) that
148 would occur when an `active' directory is made inaccessible (e.g.,
149 via chmod a-x) during a traversal.
150 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
151 before returning. Reproduce this failure by
152 mkdir -p a/b; cd a; chmod a-x . b
153 Reported by Stavros Passas.
156 * sha1.c: Tweak grammar in a comment.
158 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
160 * regex_internal.h (BITSET_WORD_BITS):
161 Work around a bug in 64-bit PGC (before version 6.1-2), where the
162 preprocessor mishandles large unsigned values as if they were signed.
163 Problem reported by Claudio Fontana in
164 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
166 2006-01-10 Simon Josefsson <jas@extundo.com>
168 * socket_.h: New file.
170 2006-01-10 Bruno Haible <bruno@clisp.org>
172 * localcharset.c: Update from GNU gettext.
174 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
177 * chdir-long.c (cdb_free): Don't bother trying to open directory
178 for write access: POSIX says that must fail.
179 * fts.c (diropen): Likewise.
180 * save-cwd.c (save_cwd): Likewise.
181 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
182 well, for minor improvements on hosts that lack O_DIRECTORY.
183 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
184 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
185 Fall back on chown if open failed with EACCES.
187 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
188 Report an error at compile-time if only a 1-second nominal clock
191 * lchmod.h: New file.
192 * mkdir-p.c: Include lchmod.h, lchown.h.
193 (make_dir_parents): Use lchown rather than chown, and
194 lchmod rather than chmod.
196 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
197 too. Problem with "none" reported by Bob Proulx. Problem with
198 "proc" reported by n0dalus.
200 * mountlist.c: Include <limits.h>.
201 (dev_from_mount_options)
202 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
203 New function. It no longer assumes "dev=" has the System V meaning
204 on Linux (since it doesn't). It also parses "dev=" more carefully.
205 (read_file_system_list)
206 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
207 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
210 * posixtm.h (PDS_PRE_2000): New macro.
211 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
212 All usages changed. Reject dates outside the range 1969-1999 if
213 PDS_PRE_2000 is used.
215 2006-01-09 Jim Meyering <jim@meyering.net>
219 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
221 * chdir-safer.h, chdir-safer.c: New files.
223 * modechange.c (mode_compile): Reject an invalid mode string
224 that starts with an octal digit. From Andreas Gruenbacher.
226 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
227 and dup to open_safer and dup_safer, respectively.
228 (openat_permissive): Fix typo in comment.
230 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
231 "gettext.h"; either no longer needed or are guaranteed by openat.h.
232 (_): Remove; no longer needed.
233 (openat): Renamed from rpl_openat; no need for rpl_openat
234 since openat.h renames openat for us.
235 Replace most of the body with a call to openat_permissive,
236 to avoid duplicate code.
237 Port to (probably hypothetical) environments were mode_t is
239 (openat_permissive): Require mode arg, so that we can check
240 types better. Put it just after flags. Change cwd failure
241 indicator from pointer-to-bool to pointer-to-errno-value.
243 Invoke openat_save_fail and/or openat_restore_fail if
244 cwd_errno is null, so that openat can call us.
245 (openat_permissive, fdopendir, fstatat, unlinkat):
246 Simplify errno handling to avoid some duplicate code,
247 as it's OK to set errno on success.
248 * openat.h: Revamp code so that function macros depend on
249 __OPENAT_PREFIX only, not also on AT_FDCWD.
250 (openat_ro): Remove. Caller changed to use openat_permissive.
251 (openat_permissive): Now a macro, if not a function.
252 (openat_restore_fail, openat_save_fail): Now always functions,
253 since mkdirat needs them even if __OPENAT_PREFIX is defined.
255 * openat-priv.h: New file, defining macros used by mkdirat.c
257 * mkdirat.c: Include openat-priv.h.
258 Remove definitions of macros defined therein.
259 * openat.c: Likewise.
261 * mkdirat.c (mkdirat): New file and function.
262 * openat.h (mkdirat): Declare.
264 * openat.c (fdopendir): Don't change errno when returning non-NULL.
266 * openat.h (openat_permissive): Declare.
269 * openat.c (EXPECTED_ERRNO): New macro.
270 (openat_permissive): New function -- used in remove.c rewrite.
271 (all functions): Set errno just before returning, only if there
272 was an actual failure.
273 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
275 Emulate openat-family functions using Linux's procfs, if possible.
276 Idea and some code based on Ulrich Drepper's glibc changes.
278 * openat.c: (BUILD_PROC_NAME): New macro.
279 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
280 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
281 before falling back on save_cwd and restore_cwd.
282 (fdopendir, fstatat, unlinkat): Likewise.
284 * openat.c (fstatat, unlinkat): Perform the syscall directly,
285 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
287 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
288 as second argument to va_arg. Otherwise, some versions of gcc
289 warn that `if this code is reached, the program will abort'.
291 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
295 Add POSIX ACL support
296 * acl.h (copy_acl, set_acl): Add declarations.
297 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
298 systems other than Linux.
299 (chmod_or_fchmod): New function: use fchmod when possible,
301 (file_has_acl): Add a POSIX ACL implementation, with a
302 Linux-specific subcase.
303 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
304 S_ISVTX from one file to another. Fall back to fchmod/chmod when
305 acls are unsupported.
306 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
307 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
310 2006-01-09 Bruno Haible <bruno@clisp.org>
312 * sysexit_.h (EX_OK): New macro.
313 Suggested by Martin Lambers <marlam@marlam.de>.
315 2006-01-09 Bruno Haible <bruno@clisp.org>
317 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
318 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
319 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
320 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
322 2006-01-09 Bruno Haible <bruno@clisp.org>
324 * stdint_.h (SIZE_MAX): Write the value without involving negative
327 2005-10-16 Bruno Haible <bruno@clisp.org>
329 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
330 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
332 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
334 * strftime.c (tzname): Don't declare if it is already #defined.
335 Problem reported for Mingw by Mark Junker.
337 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
339 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
340 long int, not int, for nanosecond counts, so that people who are
341 used to POSIX struct timespec won't be surprised. Reported by Jim
344 2005-12-16 Jim Meyering <jim@meyering.net>
346 * fprintftime.c, fprintftime.h: New files.
348 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
350 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
351 * argp-help.c (fill_in_uparams): Check if the constructed
352 struct uparams is valid. Fall back to the default values if it is
355 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
357 * argp-help.c (__argp_base_name): New function
358 (__argp_short_program_name): Rewrite using __argp_base_name
359 * argp-namefrob.h: Define program_invocation_name and
360 program_invocation_short_name if requested
361 (__argp_base_name): Add prototype
362 * argp-parse.c (argp_def): Use gettext wrappers
363 (argp_default_parser): Use __argp_base_name
364 * argp-pin.c: New file. Defines program_invocation_name and
365 program_invocation_short_name on systems that lack them.
367 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
369 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
370 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
371 porting problem reported by Georg Schwarz in
372 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
374 2005-07-09 Bruno Haible <bruno@clisp.org>
376 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
377 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
378 Reported by Mark Junker <mjscod@gmx.de>.
380 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
382 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
383 (uintmax_t) [defined uintmax_t]: Do not declare.
384 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
385 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
386 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
387 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
388 sake of portability to weird hosts that C allows (though we don't
389 know of any practical examples).
391 * savedir.h (fdsavedir): New decl.
392 * savedir.c (fdsavedir, savedirstream): New functions; the latter
393 contains most of the former guts of savedir.
394 (savedir): Use savedirstream.
397 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
399 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
400 coreutils no longer futzes with rounding modes.
402 2005-11-14 Jim Meyering <jim@meyering.net>
404 * mkstemp-safer.c: Include <config.h>, required for possible
405 replacement of mkstemp.
407 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
409 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
411 (gethrxtime) [! (HAVE_NANOUPTIME
412 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
413 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
414 our own approximation.
416 2005-11-10 Simon Josefsson <jas@extundo.com>
418 * readline.c: Remove EOL.
420 2005-11-08 Eric Blake <ebb9@byu.net>
422 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
424 2005-11-08 Eric Blake <ebb9@byu.net>
426 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
428 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
430 Fix porting problem reported by Theodoros V. Kalamatianos.
431 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
432 Don't assume that futimes failing means we must fail.
434 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
436 * getcwd.c (__getcwd): Don't assume that system calls after readdir
437 leave errno alone. Problem reported by Dmitry V. Levin.
439 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
441 * savedir.c (savedir): Don't assume that xrealloc etc. leave
442 errno alone. Problem reported by Frederic Jolliton.
444 2005-10-28 Simon Josefsson <jas@extundo.com>
446 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
447 "restrict" keywords, as per POSIX. Protect the function
448 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
449 Don't use K&R prototypes. Check the sprintf return values.
450 Re-define EAFNOSUPPORT if not present. Indent.
452 * md5.h, md5.c: Simplify buffer handling visavi alignment,
453 suggested by Bruno Haible <bruno@clisp.org>.
455 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
457 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
459 * gc-libgcrypt.c: Add MD2 (which is not available through
462 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
464 * md2.h, md2.c: New files.
466 2005-10-24 Simon Josefsson <jas@extundo.com>
468 * md4.h: Shrink buffer size, now that we changed the type.
470 2005-10-22 Simon Josefsson <jas@extundo.com>
472 * arcfour.h, arcfour.c: Use fixed size indices in the
473 arcfour_context struct (simplify test vector testing in GNU
476 2005-10-22 Simon Josefsson <jas@extundo.com>
478 * md4.h, md4.c: Simplify buffer handling visavi alignment,
479 suggested by Bruno Haible <bruno@clisp.org>.
481 2005-10-22 Simon Josefsson <jas@extundo.com>
483 * crc.h: Include stddef.h, for size_t.
485 2005-10-21 Simon Josefsson <jas@extundo.com>
487 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
488 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
490 2005-10-21 Simon Josefsson <jas@extundo.com>
492 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
495 2005-10-21 Simon Josefsson <jas@extundo.com>
497 * gc-gnulib.c: Support ARCTWO in CBC mode.
499 2005-10-21 Simon Josefsson <jas@extundo.com>
501 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
504 * hmac-sha1.c (hmac_sha1): Likewise.
506 * crc.c (crc32_update): Actually use crc parameter, suggested by
507 Bruno Haible <bruno@clisp.org>.
509 * crc.h: Include stdint.h directly, suggested by Bruno Haible
512 2005-10-21 Simon Josefsson <jas@extundo.com>
514 * des.h, des.c: New files.
516 * gc-gnulib.c: Support DES.c
518 2005-10-21 Simon Josefsson <jas@extundo.com>
520 * arctwo.h, arctwo.c: New files.
522 * gc-gnulib.c: Support ARCTWO.
524 2005-10-21 Simon Josefsson <jas@extundo.com>
526 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
528 2005-10-19 Simon Josefsson <jas@extundo.com>
530 * gc-gnulib.c: Support ARCFOUR.
532 2005-10-19 Simon Josefsson <jas@extundo.com>
534 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
537 * gc.h: Add ECB enum type.
539 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
541 2005-10-19 Simon Josefsson <jas@extundo.com>
543 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
545 2005-10-18 Simon Josefsson <jas@extundo.com>
547 * md4.h, md4.c: New files, based on md5.?.
549 2005-10-17 Simon Josefsson <jas@extundo.com>
551 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
553 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
555 2005-10-17 Simon Josefsson <jas@extundo.com>
557 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
559 2005-10-17 Simon Josefsson <jas@extundo.com>
561 * gc.h, gc-libgcrypt.c: Add ciphers.
563 2005-10-17 Simon Josefsson <jas@extundo.com>
565 * sha1.c: Use uint32_t instead of md5_uint32.t
567 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
570 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
572 * md5.h: Use stdint.h and uint32_t. Doc fix.
574 2005-10-15 Simon Josefsson <jas@extundo.com>
576 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
578 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
580 2005-10-14 Simon Josefsson <jas@extundo.com>
582 * arcfour.h, arcfour.c: New files.
584 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
586 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
587 include <wchar.h>; no longer needed.
589 2005-10-14 Jakub Jelinek <jakub@redhat.com>
590 and Ulrich Drepper <drepper@redhat.com>
593 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
594 instead of inline stream orientation test and two separate
595 function calls. Pay no attention to USE_IN_LIBIO.
597 2005-10-14 Roland McGrath <roland@redhat.com>
599 Import from libc. [BZ #1331]
600 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
602 Reported by Matej Vela <vela@debian.org>.
604 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
606 * mkdir-p.c (make_dir_parents): Don't report an error if an
607 intermediate directory is in a read-only file system. Problem
608 reported by Eric Blake.
610 2005-10-13 Simon Josefsson <jas@extundo.com>
612 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
613 Move memory allocation outside of loop.
615 2005-10-12 Simon Josefsson <jas@extundo.com>
617 * gc-pbkdf2-sha1.c: New file.
619 * gc.h: Add gc_pbkdf2_sha1 prototype.
621 2005-10-12 Simon Josefsson <jas@extundo.com>
623 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
624 suggested by Bruno Haible <bruno@clisp.org>.
626 2005-10-12 Simon Josefsson <jas@extundo.com>
628 * gc-libgcrypt.c (gc_hmac_sha1): New function.
630 * gc-gnulib.c (gc_hmac_sha1): New function.
632 2005-10-12 Simon Josefsson <jas@extundo.com>
634 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
636 2005-10-12 Simon Josefsson <jas@extundo.com>
638 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
639 GC_USE_HMAC_MD5, respectively.
641 * gc-libgcrypt.c (gc_md5): Fix assert call.
644 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
646 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
648 * gc-gnulib.c (gc_hash_buffer): Ditto.
650 2005-10-11 Bruno Haible <bruno@clisp.org>
652 * c-strcasestr.h: New file, from GNU gettext.
653 * c-strcasestr.c: New file, from GNU gettext.
655 2005-10-11 Bruno Haible <bruno@clisp.org>
657 * c-strcase.h: New file, from GNU gettext.
658 * c-strcasecmp.c: New file, from GNU gettext.
659 * c-strncasecmp.c: New file, from GNU gettext.
661 2005-10-11 Simon Josefsson <jas@extundo.com>
663 * crc.h, crc.c: New files.
665 * gc.h (gc_hash_buffer): Add doc.
667 2005-10-08 Simon Josefsson <jas@extundo.com>
669 * gc.h: Add gc_hash and gc_hash_buffer.
671 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
673 * gc-libgcrypt.c (gc_hash_buffer): Add.
675 2005-10-11 Bruno Haible <bruno@clisp.org>
677 * strcasecmp.c: Include limits.h.
678 (strcasecmp): Avoid integer overflow on exotic platforms.
679 * strncasecmp.c: Include limits.h.
680 (strncasecmp): Avoid integer overflow on exotic platforms.
681 Reported by Paul Eggert.
683 2005-10-06 Simon Josefsson <jas@extundo.com>
685 * hmac-md5.c: New file.
689 2005-10-06 Simon Josefsson <jas@extundo.com>
691 * memxor.c (memxor): Avoid casts and warnings.
693 2005-10-05 Derek Price <derek@ximbiot.com>
695 * getdelim.c (SIZE_MAX): New macro, if not already defined.
697 2005-10-05 Simon Josefsson <jas@extundo.com>
699 * memxor.c (memxor): Fix compiler error.
701 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
702 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
704 * memxor.h, memxor.c: New files.
706 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
707 we assume all systems have it, suggested by Jim Meyering
708 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
709 any systems lack sys/socket.h; mingw32 is known to lack it, but we
710 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
713 2005-10-04 Bruno Haible <bruno@clisp.org>
715 * verify.h (verify_true): Provide alternative definition for C++.
717 2005-10-04 Simon Josefsson <jas@extundo.com>
719 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
720 D. Baushke" <mdb@gnu.org>.
722 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
724 * getdelim.c: Include getdelim.h first. Include <limits.h>.
725 (SSIZE_MAX): New macro, if not already defined.
726 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
729 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
731 * exclude.c: Include verify.h.
732 (verify): Remove. All callers changed to use verify.h's version.
733 * strtoimax.c: Likewise.
734 * utimecmp.c: Likewis.e
737 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
738 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
739 * .cvsignore: Add fts.h, search.h, t-fpending.
740 * settime.c (settime): Fix { typo in previous patch. Also, don't
741 bother returning ENOSYS if settimeofday or stime fails; just let
742 them return whatever errno they want to return.
743 * utimens.c: Include unistd.h, for dup2.
744 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
745 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
747 2005-10-02 Jim Meyering <jim@meyering.net>
750 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
751 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
752 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
753 Remove AT_FDCWD test.
754 Do not consume the fd unless successful.
755 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
756 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
757 block, so that we don't even try to compile it if settimeofday is
758 available. This works around a compilation failure on OSF1 V5.1,
759 due to stime requiring a `long int*' while tv_sec is `int'.
761 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
763 * getdelim.c (getdelim): Remove unused variables.
765 2005-10-01 Simon Josefsson <jas@extundo.com>
767 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
768 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
769 AI_* and EAI_* definitions. Protect function declarations.
771 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
773 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
774 so that the code works even with ancient cpp. Portability problem
775 with GCC 2.7.2.1 reported by Thomas M.Ott.
777 2005-09-27 Jim Meyering <jim@meyering.net>
779 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
781 * intprops.h (signed_type_or_expr__): Define.
782 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
785 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
787 * verify.h (verify_expr): Remove, replacing with:
788 (verify_true): New macro that returns true instead of void.
789 (verify_type__): Remove.
790 (verify): Use verify_true rather than verify_type__.
792 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
794 * utimens.c (ENOSYS): Define if not already defined.
795 (futimens): Support having a null PATH if the file descriptor
798 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
800 (__attribute): Define to empty unless GCC 3.1 or later.
801 This works around a core dump on OpenBSD 3.4, which has GCC
802 2.95.3, which dumps core when given __attribute__(()). It also
803 simplifies other tests, since we really don't want to bother with
804 worrying about which ancient version of GCC supported what.
805 Original problem reported by Yoann Vandoorselaere, with part of
806 the fix suggested by Derek Price.
808 2005-09-24 Jim Meyering <jim@meyering.net>
810 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
811 so we can once again use a positive bitfield width of 1 -- now we
812 don't have to explain why we were using a bitfield width of 2.
814 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
816 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
817 Problem reported by Eric Blake.
818 (getaddrinfo): Initialize se so that it's not garbage.
819 Redo internal storage allocation so that it doesn't make unportable
820 assumptions about alignment.
823 * utimens.c (futimens): Use futimesat if available.
824 Prefer it to futimes since it doesn't have the futimes bug.
826 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
827 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
828 Instead, declare a function that returns a pointer to an array,
829 and use verify_type__ to declare the size of the array.
830 Problem and germ of a solution reported by Bruno Haible.
831 (verify_type__): Use 2, not 1, for bitfield size, to avoid
832 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
834 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
838 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
840 * argmatch.h: Include verify.h
841 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
842 (ARGMATCH_ASSERT): Remove; unused.
843 * canonicalize.c: Assume STDC_HEADERS.
844 * exclude.c: Include "strcase.h".
845 * regex_internal.h [!defined _LIBC]: Likewise.
846 * getusershell.c: Include stdio--.h rather than stdio.h
848 (getusershell): Call fopen, not fopen_safer.
849 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
850 Do not include unistd-safer.h.
851 (save_cwd): Don't call fd_safer; no longer needed
852 now that we include fcntl--.h.
854 * getdate.y (relative_time): New type.
855 (RELATIVE_TIME_0): New constant.
856 (parser_control): Use relative_time instead of doing it ourselves.
857 (%union): Add new relative_time rel member.
858 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
860 (relunit, relunit_snumber): Now of type rel.
861 (zone, rel, relunit, get_date): Adjust to above changes.
863 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
864 Do not include unistd-safer.h.
865 (getloadavg): Don't call fd_safer; no longer needed
866 now that we include fcntl--.h.
868 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
869 (make_dir_parents): Treat ENOSYS like EEXIST.
871 Improve quality of diagnostics on restore_cwd failure.
872 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
873 (make_dir_parents): Last arg is now int * (for errno), not bool *.
874 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
875 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
876 each time through the loop. Do not diagnose restore_cwd failure;
877 that is the caller's job (and perhaps the caller does not care).
879 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
880 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
881 If the file already exists but is not a directory, don't bother
882 to try to make its parents.
883 Close potential file descriptor leak if we can't chdir("/") (!).
884 Don't always return true if chdir($PWD) fails; return true only
885 if the requested action was done successfully (except for the
887 Don't log final directory unless we actually made it.
888 Refactor to avoid duplicate code to fix up permissions.
889 Don't attempt to fix up parent permissions if chdir($PWD) fails.
891 * strftime.c (my_strftime): Rewrite the previous change slightly,
892 to make it a bit faster and (I hope) clearer.
893 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
894 Fix bug in formats like %2N.
896 * verify.h: New file.
898 2005-09-22 Jim Meyering <jim@meyering.net>
902 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
904 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
905 the .tm_year member, since otherwise gcc-4.0 would now warn about
906 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
908 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
909 order to avoid an unsuppressible warning from gcc on 64-bit systems.
911 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
912 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
913 when run in a time zone for which daylight savings time is in effect
914 for the starting date.
916 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
917 stop us from restricting permissions of just-created absolute-named
919 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
920 to restore initial working directory.
921 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
922 to tell caller if/when we change the working directory and are
923 unable to return to the initial one.
924 * mkdir-p.h (make_dir_parents): Update prototype.
925 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
926 `return false'. This fixes a bug introduced on 2004-07-30.
928 * openat.c (fdopendir): Be sure to close the supplied
929 file descriptor before returning. This makes our replacement
930 implementation a little closer to Solaris's, where fdopendir
931 ties the file descriptor to the returned DIR* pointer.
932 * openat.c (unlinkat): New function.
933 * openat.h (unlinkat): Add prototype.
934 * openat-die.c (openat_save_fail): Rename from openat_save_die.
935 (openat_restore_fail): Rename from openat_restore_die.
936 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
938 Provide an alternative to exiting immediately upon save_cwd or
939 restore_cwd failure. Now, an application can arrange e.g.,
940 to perform a longjump in that case.
941 * openat.c: Include dirname.h.
942 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
943 (rpl_openat, fdopendir, fstatat): Call openat_save_die
944 and openat_restore_die rather than calling error directly.
945 Don't include "error.h" or "exitfail.h"; they're no longer needed.
947 * openat-die.c (openat_save_die, openat_restore_die): New file.
948 * openat.h (openat_save_die, openat_restore_die): Declare and define.
950 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
951 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
952 int utc, int nanoseconds);
954 date should not have to allocate a megabyte of virtual memory to
955 handle a format argument like +%1048575T. When implemented with
956 strftime, it must allocate such a buffer, use strftime to fill it
957 in, print it, then free it.
958 With fprintftime, it simply prints everything and exits.
959 With no need for memory allocation, that's one fewer way to fail.
960 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
961 optional field width, not before, so we accept %9:z, not %:9z.
962 (my_strftime): Be sure to use L_('x') for literals.
964 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
965 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
966 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
967 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
968 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
969 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
970 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
971 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
972 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
974 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
975 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
976 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
977 and don't include <sys/file.h>).
979 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
983 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
984 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
985 [!LDAV_DONE]: Avoid unused variable warning.
987 2005-09-21 Bruno Haible <bruno@clisp.org>
989 * unicodeio.h (unicode_to_mb): New declaration.
991 2005-09-20 Derek Price <derek@ximbiot.com>
993 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
995 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
997 Use a consistent style for including <config.h>.
998 * __fpending.c, acl.c, argmatch.c,
999 argp-help.c, argp-parse.c,
1000 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
1001 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
1002 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
1003 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
1004 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
1005 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
1006 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
1007 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
1008 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
1009 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
1010 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
1011 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
1012 modechange.c, mountlist.c, open-safer.c, physmem.c,
1013 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
1014 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
1015 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
1016 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
1017 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
1018 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
1019 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
1020 userspec.c, utimecmp.c, version-etc-fsf.c,
1021 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
1022 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
1023 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
1024 Standardize inclusion of config.h.
1025 * __fpending.h, dirfd.h, getdate.h, human.h,
1026 inttostr.h: Removed inclusion of config.h from header files.
1027 * inttostr.c: Adjusted in-tree users.
1028 * timespec.h: Remove superfluous warning to include config.h.
1029 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
1030 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
1031 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
1032 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
1034 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
1036 * stat-time.h: New file.
1037 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
1038 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
1040 (timespec_cmp): New function.
1041 * utimecmp.c: Include stat-time.h.
1042 (SYSCALL_RESOLUTION): Depend on whether various struct stat
1043 members exist, not on the obsolescent ST_MTIM_NSEC.
1044 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
1046 2005-09-15 Derek Price <derek@ximbiot.com>
1047 Paul Eggert <eggert@cs.ucla.edu>
1049 * regcomp.c, regexec.c, regex_internal.c: Back out previous
1050 changes, consolidating in...
1051 * regex_internal.h: ...this file.
1053 2005-09-15 Derek Price <derek@ximbiot.com>
1055 * regex_internal.h: Blank `pure' for GNUC < 3.
1056 * regex_internal.c: Ditto, using this...
1057 (__GNUC_PREREQ): ...new macro.
1058 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
1059 (__GNUC_PREREQ): ...this new macro.
1061 * strstr.h: Include string.h. Define strstr as a macro here.
1063 2005-09-13 Derek Price <derek@ximbiot.com>
1065 * canon-host.c (canon_host_r): Set *cherror on memory allocation
1067 Reported by Jim Meyering <jim@meyering.net>.
1069 2005-09-13 Jim Meyering <jim@meyering.net>
1071 * canon-host.c: Filter through gnu indent and reword comments slightly.
1072 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
1074 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
1076 * lib/base64.c: Typo.
1077 (base64_encode): Put b64str in initialized data section.
1079 2005-09-12 Derek Price <derek@ximbiot.com>
1081 Return usable errors from canon-host.
1082 * canon-host.h: New file.
1083 * canon-host.c (canon_host): Wrap...
1084 (canon_host_r): ...this new function, which now relies exclusively on
1086 (ch_strerror): New function.
1087 (last_cherror): New global.
1088 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
1089 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
1091 (freeaddrinfo): Free ai->ai_canonname when set.
1093 2005-09-12 Derek Price <derek@ximbiot.com>
1094 Paul Eggert <eggert@cs.ucla.edu>
1096 * glob-libc.h: Renamed from glob_.h. The new version is
1097 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
1098 protecting things that should be done only in gnulib contexts.
1099 * glob_.h: New file, containing only the glob things needed for
1101 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
1102 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
1103 (glob, globfree, glob_pattern_p): Now defined simply in terms of
1104 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
1105 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
1106 and to respect the namespace rules better.
1108 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
1110 Merge glibc and coreutils changes into gnulib, plus a few
1112 * md5.c: Use #error rather than a string.
1113 (CYCLIC): New macro, from glibc source. Use it instead of rol.
1114 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
1115 (__attribute__): Define to empty for non recent-GCC.
1116 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
1117 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
1118 Renamed from their non-__ counterparts, with new macros replacing
1119 them if not _LIBC. Add __THROW attribute.
1121 (struct md5_ctx): Align buffer if using GCC.
1122 * sha1.h (struct sha1_ctx): Likewise.
1123 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
1124 The old name was backwards.
1125 (NOTSWAP): Remove; not used.
1126 (rol): New macro, moved here from md5.h.
1127 (sha1_process_block): Remove a FIXME that doesn't make sense.
1129 2005-09-12 Derek Price <derek@ximbiot.com>
1131 * gai_strerror.c: Include config.h when available. Include
1132 getaddrinfo.h before other headers to test interface.
1133 Reported by Larry Jones <lawrence.jones@ugs.com>.
1135 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
1137 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
1138 definitions, since that's the preferred style in glibc.
1139 Fix a minor spacing issue, and update copyright notice to match glibc's.
1141 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1143 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
1145 2005-09-06 Simon Josefsson <jas@extundo.com>
1147 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
1148 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
1150 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
1152 Change bitset word type from unsigned int to unsigned long int,
1153 as this has better performance on typical 64-bit hosts.
1154 Port bitset code to hosts with unusual word sizes.
1155 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
1156 (build_collating_symbol):
1157 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
1158 argument is a bitset. This is merely a style issue, but it makes
1159 it clearer that an entire array is expected.
1160 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
1161 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
1162 Port to the case where bitset_word is not the same as unsigned int.
1163 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
1164 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
1166 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1167 (build_trtable, group_nodes_into_DFAstates):
1169 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
1170 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
1171 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
1172 * regexec.c (group_nodes_into_DFAstates): Likewise.
1173 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1174 * regcomp.c (optimize_subexps, lower_subexp):
1175 Work even if bitset_word has holes in its bitwise representation.
1176 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1177 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1179 * regex_internal.c (re_string_reconstruct):
1180 Don't assume UCHAR_MAX == 255.
1181 * regex_internal.h (bitset_set_all): Likewise.
1182 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1184 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1185 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1187 (BITSET_WORD_MAX): New macro.
1188 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1189 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1190 (bitset_empty, bitset_copy):
1191 Prefer sizeof (bitset) to multiplying it out ourselves.
1192 (bitset_not_merge): Remove; unused.
1193 (bitset_contain): Return bool, not unsigned int with one bit on.
1194 All callers changed.
1195 * regexec.c (build_trtable): Don't assume bitset has no stricter
1196 alignment than re_node_set; do this by defining a new internal
1197 type struct dests_alloc and using it to allocate memory.
1199 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1201 Check for arithmetic overflow when calculating sizes, to prevent
1202 some buffer-overflow issues. These patches are conservative, in the
1203 sense that when I couldn't determine whether an overflow was possible,
1204 I inserted a run-time check.
1205 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1206 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1207 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1208 (re_xnrealloc, re_x2nrealloc): New inline functions.
1209 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1210 (build_equiv_class, build_charclass): Check for arithmetic overflow
1211 in size expression calculations.
1212 * lib/regex_internal.c (re_string_realloc_buffers):
1213 (build_wcs_upper_buffer, re_node_set_add_intersect):
1214 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1215 (re_dfa_add_node, register_state): Likewise.
1216 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1217 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1218 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1219 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1221 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1223 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1224 to avoid a collision with bits/local_lim.h in glibc.
1225 All uses changed. Problem reported by Dmitry V. Levin in
1226 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1228 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1229 bugs in int versus size_t comparisons.
1230 (re_string_context_at): Fix bug where the code assumed that
1233 Use bool where appropriate.
1234 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1235 All callers changed.
1236 (calc_eclosure_iter): Likewise, for ROOT arg.
1237 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1238 (build_charclass_op): Likewise, for NON_MATCH arg.
1239 * regex_internal.c (re_string_allocate, re_string_construct):
1240 (re_string_construct_common): Likewise, for ICASE arg.
1241 * regexec.c (re_search_2_stub, re_search_stub):
1242 Likewise, for RET_LEN arg.
1243 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
1244 (set_regs): Likewise, for FL_BACKTRACK arg.
1245 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
1246 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
1247 (calc_eclosure_iter, parse_bracket_exp):
1248 Use bool for internal variables that are booleans.
1249 * regexec.c (re_search_internal, check_matching, proceed_next_node):
1250 (set_regs, build_sifted_states, sift_states_bkref):
1251 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
1252 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1253 (find_collation_sequence_value):
1255 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
1256 (re_node_set_compare):
1257 Return bool, not int. All callers changed.
1258 * regexec.c (check_halt_node_context, check_dst_limits):
1259 (build_trtable, check_node_accept): Likewise.
1260 * regex_internal.h: Include stdbool.h.
1262 Fix bugs uncovered when converting to bool.
1263 * regcomp.c (calc_eclosure_iter): Check for storage allocation
1264 failure instead of charging ahead blindly.
1265 * regex_internal.c (register_state): Likewise.
1266 * regexec.c (re_search_2_stub): Use simpler method than boolean
1267 for freeing internal storage.
1268 (group_nodes_into_DFA_states): Use unsigned int, not int, for
1269 bitset pieces used as boolean, to avoid undefined behavior
1270 on hosts that do int overflow checking.
1272 2005-08-31 Derek Price <derek@ximbiot.com>
1274 * getdelim.c (getdelim): Return EOF on EOF.
1275 Reported by Larry Jones <lawrence.jones@ugs.com>.
1277 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1279 * regex_internal.c (re_string_reconstruct): Don't assume buffer
1280 lengths fit in regoff_t; this isn't true if regoff_t is the same
1282 * regex.c (re_search_internal): 5th arg is LAST_START
1283 (= START + RANGE) instead of RANGE. This avoids overflow
1284 problems when regoff_t is the same width as size_t.
1285 All callers changed.
1286 (re_search_2_stub): Check for overflow when adding the
1287 sizes of the two strings.
1288 (re_search_stub): Check for overflow when adding START
1289 to RANGE; if it occurs, substitute the extreme value.
1291 2005-08-31 Jim Meyering <jim@meyering.net>
1293 * regcomp.c (search_duplicated_node): Make first pointer arg
1295 * regex_internal.c (create_ci_newstate, create_cd_newstate):
1296 (register_state): Likewise.
1297 * regexec.c (search_cur_bkref_entry, check_dst_limits):
1298 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1299 (group_nodes_into_DFAstates): Likewise.
1301 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1303 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
1304 old glibc regex code mishandles strings longer than 2**31 bytes.
1305 This patch fixes this when the regex code is used in gnulib
1306 (i.e., outside glibc).
1308 This patch should not affect the use of the regex code inside
1309 glibc. No doubt this problem also needs to be handled for glibc
1310 as well, but the result will be an incompatible change to the
1311 glibc ABI, and the old ABI will have to be supported too. That
1312 can be the the subject for another patch.
1314 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
1315 governing whether the rest of this patch is active. By default,
1316 the macro is disabled and the patch has no effect.
1317 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
1318 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
1319 (struct re_pattern_buffer, re_search, re_search_2, re_match):
1320 (re_match_2, re_set_registers): Use the new types.
1321 * regex_internal.h (Idx, re_hashval_t): New types.
1322 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
1324 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
1325 (re_string_context_at, bin_tree_t, re_dfastate_t):
1326 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
1327 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
1328 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
1329 (re_string_char_size_at, re_string_wchar_at):
1330 (re_string_elem_size_at):
1331 Use the new types and macros to port to 64-bit hosts.
1332 Use unsigned types for internal values, so that the code
1333 mostly works even for arrays larger than SSIZE_MAX.
1334 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
1335 (search_duplicated_node, calc_eclosure_iter, fetch_number):
1336 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
1337 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
1338 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
1339 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
1340 (calc_inveclosure, parse_dup_op, build_range_exp):
1341 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
1342 (fetch_number, create_token_tree, mark_opt_subexp):
1344 * regex_internal.c (re_string_construct_common, create_ci_newstate):
1345 (create_cd_newstate, re_string_allocate, re_string_construct):
1346 (re_string_realloc_buffers, build_wcs_upper_buffer):
1347 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1348 (re_string_reconstruct, re_string_peek_byte_case):
1349 (re_string_fetch_byte_case, re_string_context_at):
1350 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1351 (re_node_set_init_copy, re_node_set_add_intersect):
1352 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1353 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1354 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1355 (re_acquire_state, re_acquire_state_context, register_state):
1357 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
1358 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
1359 (re_search_internal, re_search_2_stub, re_search_stub)
1360 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
1361 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
1362 (update_cur_sifted_state, check_dst_limits):
1363 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1364 (check_subexp_limits, sift_states_bkref, merge_state_array):
1365 (check_subexp_matching_top, get_subexp, get_subexp_sub):
1366 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
1367 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1368 (expand_bkref_cache, check_node_accept_bytes):
1369 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
1370 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
1371 (acquire_init_state_context, check_halt_node_context):
1372 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
1373 (sift_states_backward, clean_state_log_if_needed):
1374 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
1375 (find_recover_state, transit_state_sb, transit_state_mb):
1376 (transit_state_bkref, build_trtable, match_ctx_clean):
1378 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
1379 to work around an assumption that REG_MISSING is negative.
1381 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
1382 (seek_collating_symbol_entry) [defined _LIBC]:
1383 (lookup_collation_sequence_value) [defined _LIBC]:
1384 (build_range_exp, build_collating_symbol) [defined _LIBC]:
1385 Use prototypes rather than old-style function definitions.
1386 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
1387 (transit_state_sb) [0]:
1388 (find_collation_sequence_value) [defined _LIBC]: Likewise.
1390 * regexec.c (re_search_internal): Simplify update of rm_so and
1393 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
1394 (optimize_subexps, lower_subexp):
1395 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
1396 since the signed shift might overflow. Use 1u<<31 instead.
1397 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
1398 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1401 * regcomp.c (optimize_subexps, lower_subexp):
1402 Use CHAR_BIT rather than 8, for clarity.
1403 * regexec.c (check_dst_limits_calc_pos_1):
1404 (check_subexp_matching_top): Likewise.
1405 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
1406 have to worry about portability issues when shifting it left.
1407 Remove no-longer-needed test for table_size > 0.
1408 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
1409 in a word, as the resulting behavior is undefined.
1410 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
1411 in one case, a <= should have been an <, and in another case the
1412 whole test was missing.
1413 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
1414 the standard name CHAR_BIT.
1415 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
1416 this is not true on one's complement and signed-magnitude hosts.
1418 * regex_internal.h (re_sub_match_top_t): Remove unused member
1420 (struct re_dfa_t): Remove unused member states_alloc.
1421 * regcomp.c (init_dfa): Don't initialize unused members.
1423 2005-08-31 Bruno Haible <bruno@clisp.org>
1425 * strstr.c: Include <stddef.h>, for NULL.
1426 * strcasestr.c: Likewise.
1427 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
1429 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
1431 * iconvme.h: Add prototype for iconv_alloc.
1433 2005-08-29 Simon Josefsson <jas@extundo.com>
1435 * iconvme.c: Fix errno.
1437 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
1439 * iconvme.c: Split iconv_string into iconv_alloc.
1441 2005-08-27 Jim Meyering <jim@meyering.net>
1443 * fopen-safer.c: Merge minor changes from coreutils.
1444 * dup-safer.c: Likewise.
1445 * fd-safer.c: Likewise.
1447 Merge from coreutils.
1448 * stdio--.h: New file.
1449 * stdlib--.h: New file.
1450 * mkstemp-safer.c: New file.
1452 GNU tar needs these.
1453 * pipe-safer.c: New file.
1454 * creat-safer.c: New file.
1455 * fcntl--.h (creat): Define to creat_safer.
1456 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
1457 * unistd--.h (pipe): Define to pipe_safer.
1458 * unistd-safer.h: Declare pipe_safer.
1460 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
1462 * regex_internal.h: Remove all references to
1463 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
1465 (bitset_not, bitset_merge, bitset_not_merge):
1466 (bitset_mask, re_string_allocate, re_string_construct):
1467 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
1468 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
1469 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
1470 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
1471 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1472 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1473 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
1474 (re_acquire_state_context):
1475 Remove unnecessary forward decls.
1476 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
1477 Put __attribute at function definition,
1478 now that the function decl has been removed.
1479 * lib/regex_internal.c (re_string_peek_byte_case):
1480 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
1483 2005-08-26 Simon Josefsson <jas@extundo.com>
1485 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
1486 Haible <bruno@clisp.org>.
1488 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1490 * regexec.c (set_regs): Don't alloca with an unbounded size.
1492 alloca modernization/simplification for regex.
1493 * regex.c: Remove portability cruft for alloca. This no longer
1494 needs to be at the start of the file, and can be moved into
1495 regex_internal.h and simplified.
1496 * regex_internal.h: Include <alloca.h>.
1497 (__libc_use_alloca) [!defined _LIBC]: New macro.
1498 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
1499 now works outside glibc.
1501 2005-08-24 Simon Josefsson <jas@extundo.com>
1503 * getpass.c: Add WIN32 implementation. Conditionalize use of
1504 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
1505 GLIBC specific code.
1507 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1509 Make regex safe for g++. This fixes one real bug (an "err"
1510 that should have been "*err"). g++ problem reported by
1512 * regex_internal.h (re_calloc): New macro, consistent with
1513 re_malloc etc. All callers of calloc changed to use re_calloc.
1514 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
1515 not int. All callers changed.
1516 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
1517 just use an array of size MB_LEN_MAX.
1518 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
1519 (find_recover_state): Change "err" to "*err"; this fixes what
1520 appears to be a real bug.
1521 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
1524 2005-08-25 Jim Meyering <jim@meyering.net>
1526 * open-safer.c: Include <config.h>.
1527 Otherwise, we'd lose LARGEFILE support in any file using
1530 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
1532 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
1533 * regex.h (regerror): Likewise.
1535 * regex.c: Do not include <sys/types.h>, as POSIX no longer
1536 requires this. (The code never needed it.)
1538 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
1539 All uses of recently-renamed identifiers changed to use the new,
1540 POSIX-compliant names. The code will build and run just fine
1541 without these changes, but it's better to eat our own dog food
1542 and use the standard-conforming names.
1544 * regex.h: Fix a multitude of POSIX name space violations.
1545 These changes have an effect only for programs that define
1546 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
1547 do not change anything for programs compiled in the normal way.
1548 Also, there is no effect on the ABI.
1550 (_REGEX_SOURCE): New macro.
1551 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
1552 defined and _GNU_SOURCE is not; this fixes a name space violation.
1554 Rename the following macros to obey POSIX requirements.
1555 The old names are still visible as macros if _REGEX_SOURCE is defined.
1556 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
1557 RE_BACKSLASH_ESCAPE_IN_LISTS.
1558 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
1559 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
1560 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
1561 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
1562 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
1563 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
1564 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
1565 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
1566 (REG_INTERVALS): renamed from RE_INTERVALS.
1567 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
1568 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
1569 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
1570 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
1571 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
1572 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
1573 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
1574 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
1575 RE_UNMATCHED_RIGHT_PAREN_ORD.
1576 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
1577 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
1578 (REG_DEBUG): renamed from RE_DEBUG.
1579 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
1580 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
1581 unusual, since we can't clash with the POSIX REG_ICASE.
1582 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
1583 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
1584 (REG_NO_SUB): renamed from RE_NO_SUB.
1585 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
1586 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
1587 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
1588 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
1589 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
1590 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
1591 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
1592 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
1593 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
1594 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
1595 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
1596 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
1597 RE_SYNTAX_POSIX_MINIMAL_BASIC.
1598 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
1599 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
1600 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
1601 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
1602 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
1603 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
1604 (REG_FIXED): Renamed from REGS_FIXED.
1605 (REG_NREGS): Renamed from RE_NREGS.
1607 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
1608 of other REG_* macros, since POSIX says the user is allowed to
1609 #undef these macros selectively.
1611 (reg_errcode_t): Update comment stating what other tables need
1614 Rename the following enum values to obey POSIX requirements.
1615 The old names are still visible as macros.
1616 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
1617 is not defined, since GNU is supposed to be a superset of POSIX as
1618 much as possible, and since we want reg_errcode_t to be a signed
1619 type for implementation consistency.
1620 (_REG_NOERROR): Renamed from REG_NOERROR.
1621 (_REG_NOMATCH): Renamed from REG_NOMATCH.
1622 (_REG_BADPAT): Renamed from REG_BADPAT.
1623 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
1624 (_REG_ECTYPE): Renamed from REG_ECTYPE.
1625 (_REG_EESCAPE): Renamed from REG_EESCAPE.
1626 (_REG_ESUBREG): Renamed from REG_ESUBREG.
1627 (_REG_EBRACK): Renamed from REG_EBRACK.
1628 (_REG_EPAREN): Renamed from REG_EPAREN.
1629 (_REG_EBRACE): Renamed from REG_EBRACE.
1630 (_REG_BADBR): Renamed from REG_BADBR.
1631 (_REG_ERANGE): Renamed from REG_ERANGE.
1632 (_REG_ESPACE): Renamed from REG_ESPACE.
1633 (_REG_BADRPT): Renamed from REG_BADRPT.
1634 (_REG_EEND): Renamed from REG_EEND.
1635 (_REG_ESIZE): Renamed from REG_ESIZE.
1636 (_REG_ERPAREN): Renamed from REG_ERPAREN.
1637 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
1638 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
1639 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
1640 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
1642 (_REG_RE_NAME, _REG_RM_NAME): New macros.
1643 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
1644 changed. But support the old name if the new one is not defined
1645 and if _REGEX_SOURCE.
1647 Change the following member names in struct re_pattern_buffer.
1648 The old names are still supported if !_REGEX_SOURCE.
1649 The new names are always supported, regardless of _REGEX_SOURCE.
1650 (re_buffer): Renamed from buffer.
1651 (re_allocated): Renamed from allocated.
1652 (re_used): Renamed from used.
1653 (re_syntax): Renamed from syntax.
1654 (re_fastmap): Renamed from fastmap.
1655 (re_translate): Renamed from translate.
1656 (re_can_be_null): Renamed from can_be_null.
1657 (re_regs_allocated): Renamed from regs_allocated.
1658 (re_fastmap_accurate): Renamed from fastmap_accurate.
1659 (re_no_sub): Renamed from no_sub.
1660 (re_not_bol): Renamed from not_bol.
1661 (re_not_eol): Renamed from not_eol.
1662 (re_newline_anchor): Renamed from newline_anchor.
1664 Change the following member names in struct re_registers.
1665 The old names are still supported if !_REGEX_SOURCE.
1666 The new names are always supported, regardless of _REGEX_SOURCE.
1667 (rm_num_regs): Renamed from num_regs.
1668 (rm_start): Renamed from start.
1669 (rm_end): Renamed from end.
1671 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1672 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1673 Prepend __ to parameter names.
1675 Undo yesterday's changes.
1677 2005-08-24 Jim Meyering <jim@meyering.net>
1679 Sync from coreutils.
1680 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1682 2005-08-21 Bruno Haible <bruno@clisp.org>
1684 * lock.h: Add multiple inclusion guard.
1685 * tls.h: Add multiple inclusion guard.
1687 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1689 * regex.h (REG_NOSYS)
1690 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1691 Define, since POSIX requires it as of 2001.
1692 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1693 New private symbol, used to keep the enum signed in all cases.
1694 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1695 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1697 * regex_internal.c (re_string_skip_chars, register_state):
1699 Remove forward decls; no longer needed now that we use prototypes.
1700 * regexec.c (acquire_init_state_context, check_halt_node_context):
1701 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1702 (clean_state_log_if_needed): Likewise.
1704 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1706 Fix problems reported by Sam Steingold in
1707 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1708 * regexec.c (sift_states_bkref): Fix portability bug: the code
1709 assumed that reg_errcode_t is a signed type, which is not
1710 necessarily true if _XOPEN_SOURCE is not defined.
1711 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1712 some compilers warn about it otherwise.
1714 2005-08-20 Jim Meyering <jim@meyering.net>
1716 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1717 of unused local, dfa.
1719 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1721 * regcomp.c (create_initial_state): Remove duplicate decl.
1722 (init_word_char, create_initial_state, duplicate_node_closure):
1723 (fetch_token, peek_token_bracket, build_range_exp):
1724 (build_collating_symbol): Remove forward decls; no longer needed
1725 now that we use prototypes.
1728 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1729 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1730 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1731 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1732 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1733 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1734 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1735 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1736 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1737 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1738 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1739 (build_charclass, build_charclass_op, fetch_number, create_tree):
1740 (create_token_tree, mark_opt_subexp, duplicate_tree):
1741 Use prototypes rather than old-style definitions.
1744 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1745 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1746 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1747 (re_string_reconstruct, re_string_peek_byte_case):
1748 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1749 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1750 (re_node_set_init_copy, re_node_set_add_intersect):
1751 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1752 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1753 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1754 (re_acquire_state, re_acquire_state_context, register_state):
1755 (create_ci_newstate, create_cd_newstate, free_state):
1757 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1758 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1759 (re_search_internal, prune_impossible_nodes):
1760 (acquire_init_state_context, check_matching, static):
1761 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1762 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1763 (update_regs, sift_states_backward, build_sifted_states):
1764 (clean_state_log_if_needed, merge_state_array):
1765 (update_cur_sifted_state, add_epsilon_src_nodes):
1766 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1767 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1768 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1769 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1770 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1771 (check_arrival, check_arrival_add_next_nodes):
1772 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1773 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1774 (check_node_accept_bytes, check_node_accept, extend_buffers):
1775 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1776 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1781 (re_string_allocate, re_string_construct, re_string_reconstruct):
1782 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1783 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1784 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1785 (re_string_context_at, re_string_peek_byte_case):
1786 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1787 is defined, since we now use prototypes always.
1789 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1790 C89 or better. All uses removed.
1792 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1794 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1795 [defined lint]: Suppress bogus uninitialized-variable warnings.
1797 * regcomp.c (duplicate_node): Return new index, not an error code,
1798 and let the caller return REG_ESPACE if out of space. This
1799 removes an uninitialied-variable warning with GCC 4.0.1, and also
1800 avoids taking the address of a local variable. All callers
1803 2005-08-19 Jim Meyering <jim@meyering.net>
1805 * regexec.c (proceed_next_node): Redo local variables to
1806 avoid GCC shadowing warnings.
1808 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1810 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1811 (re_node_set_insert_last, re_dfa_add_node):
1812 Rename local variables to avoid GCC shadowing warnings.
1814 2005-08-18 Bruno Haible <bruno@clisp.org>
1816 * strstr.c (strstr): Fix return value in multibyte case.
1817 * strcasestr.c (strcasestr): Likewise.
1819 2005-08-17 Jim Meyering <jim@meyering.net>
1821 Make the %s format (seconds since the epoch) work for a negative
1822 number and when used with a zero-padded field width, e.g. %015s.
1824 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1825 label so that it precedes the code to set `digits'. Otherwise,
1826 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1827 print `00-22'. Now, it prints `-0022', as it should.
1829 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1831 * regex.h: Remove useless space-before-tab. From coreutils.
1833 2005-08-17 Bruno Haible <bruno@clisp.org>
1835 * strcasestr.h: New file.
1836 * strcasestr.c: New file.
1838 2005-08-17 Bruno Haible <bruno@clisp.org>
1840 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1841 * strstr.c: Completely rewritten, with multibyte locale support.
1843 2005-08-17 Bruno Haible <bruno@clisp.org>
1845 * strcasecmp.c: Use mbuiter.h.
1847 2005-08-17 Bruno Haible <bruno@clisp.org>
1849 * mbuiter.h: New file.
1851 2005-08-16 Bruno Haible <bruno@clisp.org>
1853 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1855 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1856 NUL byte, not after it.
1858 2005-08-16 Bruno Haible <bruno@clisp.org>
1860 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1861 the valid ones. Makes the comparison operations transitive:
1862 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1863 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1865 2005-08-16 Bruno Haible <bruno@clisp.org>
1867 * strcase.h (strcasecmp): Add note in comments.
1868 * strncasecmp.c: Use code from strcasecmp.c.
1869 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1870 (strcasecmp): Work correctly in multibyte locales.
1872 2005-08-16 Bruno Haible <bruno@clisp.org>
1874 * strnlen1.h: New file.
1875 * strnlen1.c: New file.
1877 2005-08-16 Bruno Haible <bruno@clisp.org>
1879 * mbfile.h: New file.
1881 2005-08-16 Bruno Haible <bruno@clisp.org>
1883 * mbiter.h: New file.
1885 2005-08-16 Bruno Haible <bruno@clisp.org>
1887 * mbchar.h: New file.
1888 * mbchar.c: New file.
1890 2005-08-16 Bruno Haible <bruno@clisp.org>
1892 * tls.h: New file, from GNU gettext.
1893 * tls.c: New file, from GNU gettext.
1895 2005-08-15 Bruno Haible <bruno@clisp.org>
1897 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1900 2005-08-14 Jim Meyering <jim@meyering.net>
1902 Sync from coreutils.
1904 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1905 Use the hash-table-based cycle-detection code not just when
1906 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1907 Reported by James Youngman in
1908 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1909 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1910 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1911 This lets us compile with -DFTS_DEBUG, once again.
1912 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1913 * fts.c (fd_safer): Remove decl.
1914 Include fcntl--.h rather than unistd-safer.h
1915 (fts_safe_changedir): Don't call fd_safer; no longer needed
1916 now that we include fcntl--.h.
1918 2005-08-11 Simon Josefsson <jas@extundo.com>
1920 * readline.h, readline.c: New file.
1922 2005-08-11 Bruno Haible <bruno@clisp.org>
1924 * strnlen.h (strnlen): Change parameter name to match comment.
1926 2005-08-10 Simon Josefsson <jas@extundo.com>
1928 * strndup.c: Use strnlen.h.
1930 * strnlen.h: New file.
1932 2005-08-02 Simon Josefsson <jas@extundo.com>
1934 * getline.h, getline.c: Rewrite.
1936 * getdelim.h, getdelim.c: New files, ported from glibc.
1938 2005-07-31 Bruno Haible <bruno@clisp.org>
1940 * lock.h (gl_lock_initializer): New macro.
1941 (gl_lock_define_initialized): Use it.
1942 (gl_rwlock_initializer): New macro.
1943 (gl_rwlock_define_initialized): Use it.
1944 (gl_recursive_lock_initializer): New macro.
1945 (gl_recursive_lock_define_initialized): Use it.
1947 2005-07-26 Bruno Haible <bruno@clisp.org>
1949 * lock.h: Update from GNU gettext.
1950 * lock.c: Update from GNU gettext.
1952 2005-07-18 Bruno Haible <bruno@clisp.org>
1954 * lock.h (gl_once_t): New type.
1955 (gl_once_define, gl_once): New macros.
1956 * lock.c (fresh_once): New variable.
1957 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1960 2005-07-18 Simon Josefsson <jas@extundo.com>
1962 * check-version.c (check_version): Accept identical versions too.
1964 2005-07-18 Bruno Haible <bruno@clisp.org>
1966 * lock.h: New file, from GNU gettext.
1967 * lock.c: New file, from GNU gettext.
1969 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
1971 * quotearg.c: Add translator comment suggested by Bruno Haible,
1972 with a minor change.
1974 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
1976 * version-etc-fsf.c (version_etc_copyright): Parameterize the
1977 copyright symbol and the year.
1978 * version-etc.c (COPYRIGHT_YEAR): New constant.
1979 (version_etc_va): Use parameterized copyright notice.
1980 Reword to conform to the current GNU coding standards.
1982 2005-07-11 Simon Josefsson <jas@extundo.com>
1984 * size_max.h: New file.
1986 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
1988 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
1991 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1992 and Paul Eggert <eggert@cs.ucla.edu>
1994 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1995 in wint_t, not wchar_t. Remove now-unnecessary cast.
1997 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1999 * regex.c, regex.h: Sync from libc.
2000 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
2001 New files, synced from libc, except that regex_internal.h
2002 currently has a small porting fix.
2004 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
2006 Remove the dependency of the strftime module on the tzset module.
2007 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
2008 Copy the input structure, to work around some of the bug with
2009 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
2010 Solaris releases, you should also use the tzset module, but we won't
2011 require it as a dependency any more since we don't want LGPLed code
2012 to depend on GPLed code.
2014 2005-07-02 Jim Meyering <jim@meyering.net>
2016 * backupfile.c (backup_args): Change a `0' to NULL.
2018 2005-07-01 Jim Meyering <jim@meyering.net>
2020 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2021 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
2022 * save-cwd.c, tempname.c:
2023 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2024 and don't include <sys/file.h>).
2026 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
2028 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
2029 declares only 'struct timespec;' (!).
2031 2005-06-29 Jim Meyering <jim@meyering.net>
2033 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
2034 type name. Use the variable name instead.
2035 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
2037 2005-06-28 Simon Josefsson <jas@extundo.com>
2039 * check-version.h, check-version.c: New files.
2041 2005-06-28 Simon Josefsson <jas@extundo.com>
2043 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
2044 collision with global variable. Better indentation. Don't
2045 increment buffer pointer beyond buffer end. Based on comments
2046 from Paul Eggert <eggert@cs.ucla.edu>.
2050 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
2052 * canon-host.c (canon-host): Append trailing "," to 0 in
2053 initializer of struct addrinfo, as an indication that we don't
2054 care how many members the structure has.
2056 2005-06-24 Derek Price <derek@ximbiot.com>
2057 and Bruno Haible <bruno@clisp.org>
2059 Remove stat module & update lstat.
2060 * stat.c: Remove this file...
2061 (slash_aware_lstat): ...moving this content and its support...
2062 * lstat.c (rpl_lstat): ...into here.
2063 * lstat.h: New file.
2065 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
2067 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
2068 (ranged_convert): Don't save conversion in a temporary struct.
2069 This causes a warning with GCC 4.0.0, and anyway in the typical
2070 case it's not worth the extra 100 bytes or so of code.
2071 (ranged_convert, __mktime_internal): When calling a function via a
2072 pointer P, use P () rather than (*P) (), as we now assume C89 or
2075 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
2077 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
2078 "who -r" failed to give output. Problem reported by Tim Waugh.
2080 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
2081 (xcalloc): Use it to avoid needless tests.
2082 Problem reported by Jim Meyering.
2084 2005-06-16 Jim Meyering <jim@meyering.net>
2086 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
2087 when either N or S is zero.
2089 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2091 * argp.h (__option_is_short): Check upper limit of
2092 __key. Isprint() requires its argument to have the value
2093 of an unsigned char or EOF.
2095 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
2097 * fnmatch.c (fnmatch): If there is an encoding error in a
2098 multibyte string or pattern, fall back on unibyte matching.
2099 Problem reported by James Youngman.
2101 2005-06-08 Bruno Haible <bruno@clisp.org>
2103 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
2106 2005-06-08 Bruno Haible <bruno@clisp.org>
2108 * csharpcomp.h: New file, from GNU gettext.
2109 * csharpcomp.c: New file, from GNU gettext.
2110 * csharpcomp.sh.in: New file, from GNU gettext.
2112 2005-06-07 Derek Price <derek@ximbiot.com>
2115 * glob_.h: Indent nested #ifdef.
2117 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
2119 Sync from coreutils.
2120 Use "file name" when talking about file names, instead of "filename"
2121 or "path", as per the GNU coding standards.
2122 * mkdir-p.c: Renamed from makepath.c.
2123 (make_dir_parents): Renamed from make_path. All callers changed.
2124 * mkdir-p.h: Likewise. All includers changed.
2125 * filenamecat.c: Renamed from path-concat.c.
2126 (file_name_concat): Renamed from path_concat. All callers changed.
2127 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
2128 * filenamecat.h: Likewise. All includers changed.
2129 * acl.c: Don't use "path" or "filename" to mean "file name"
2130 in comments or local variable names.
2131 * basename.c: Likewise.
2132 * canonicalize.c, canonicalize.h: Likewise.
2133 * dirname.c, dirname.h: Likewise.
2134 * euidaccess.c: Likewise.
2135 * exclude.c: Likewise
2136 * fnmatch_.h, fnmatch_loop.c: Likewise.
2137 * fsusage.c, fsuage.h: Likewise.
2138 * fts.c, fts_.h: Likewise.
2139 * getcwd.c: Likewise.
2140 * getloadavg.c: Likewise.
2141 * mkstemp.c: Likewise.
2142 * mountlist.c, mountlist.h: Likewise.
2143 * openat.c, openat.h: Likewise.
2144 * readlink-stub.c: Likewise.
2145 * readutmp.c, readutmp.h: Likewise.
2146 * rename.c: Likewise.
2147 * rmdir.c: Likewise.
2149 * savedir.c: Likewise.
2150 * stripslash.c: Likewise.
2151 * tempname.c: Likewise.
2152 * xreadlink.c: Likewise.
2153 * exclude.c (excluded_file_name): Renamed from excluded_filename.
2155 * exclude.h: Likewise.
2157 * euidaccess.c (getuid, getgid, getuid, getegid)
2158 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2159 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2160 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2161 * pathmax.h: Include <limits.h> unconditionally, since other
2162 files have been getting away with it for years (MORE/BSD 4.3
2164 * userspec.c (getpwnam, getgrnam, getgrgid)
2165 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2167 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2168 Define to 256, not 255, as per modern POSIX.
2170 2005-06-01 Bruno Haible <bruno@clisp.org>
2172 * csharpexec.h: New file, from GNU gettext.
2173 * csharpexec.c: New file, from GNU gettext.
2174 * csharpexec.sh.in: New file, from GNU gettext.
2176 2005-05-31 Derek Price <derek@ximbiot.com>
2177 Paul Eggert <eggert@cs.ucla.edu>
2180 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2182 2005-05-29 Derek Price <derek@ximbiot.com>
2183 Paul Eggert <eggert@cs.ucla.edu>
2185 * glob_.h, glob.c: New files.
2187 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2189 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2191 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2192 the configuration hassle isn't worth it.
2193 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2194 (LONGEST_MODIFIER, PRIuMAX): Remove.
2196 2005-05-27 Bruno Haible <bruno@clisp.org>
2198 * getlogin_r.h: Remove second include of <stddef.h>.
2200 2005-05-25 Bruno Haible <bruno@clisp.org>
2201 Derek Price <derek@ximbiot.com>
2203 * getlogin_r.h: Simplify API documentation.
2205 2005-05-25 Derek Price <derek@ximbiot.com>
2206 Paul Eggert <eggert@cs.ucla.edu>
2208 * getlogin_r.c, getlogin_r.h: New files.
2210 2005-05-22 Bruno Haible <bruno@clisp.org>
2212 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2213 Also include <sys/param.h> if it defines MIN, MAX.
2214 Based on a patch by Derek Price <derek@ximbiot.com>.
2216 2005-05-22 Bruno Haible <bruno@clisp.org>
2218 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2219 (INT64_MIN): Fix definition.
2220 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2222 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2223 NEED_SIGNED_INT_TYPES.
2225 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2226 HAVE_SYSTEM_INTTYPES.
2228 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2230 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2231 so that unistd-safer.h (GPL'ed code) need not be included.
2233 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2236 * fts.c: Don't include "cycle-check.h" or "hash.h".
2237 (setup_dir, free_dir): New functions.
2238 (enter_dir, leave_dir): Define trivial
2239 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2240 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2241 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2242 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2243 Move to fts-cycle.c.
2244 (fts_open): Use setup_dir.
2245 (fts_close): Use free_dir.
2246 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2247 This adds a label and some gotos, but the alternatives were messier.
2248 Check for memory allocation failure when entering a dir.
2249 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2250 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2251 (FTS): New member fts_cycle, that is a union that contains the
2252 old active_dir_ht and cycle_state. All uses changed to mention
2253 fts_cycle.ht and fts_cycle.state.
2254 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2255 fts.c, with the following changes:
2256 (setup_dir, free_dir): New functions.
2257 (enter_dir): Now returns bool. Return true if successful, false
2258 if memory exhausted. All callers changed.
2259 Do not bother partly cleaning up on
2260 memory allocation failure; that is free_dir's job.
2261 However, free ad if hash_insert fails, to avoid memory leak.
2262 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2263 fts->fts_options to see which union member to use.
2265 2005-05-20 Jim Meyering <jim@meyering.net>
2267 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2268 Now a macro, to pacify GCC.
2270 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2272 * chown.c (rpl_chown): Return -1 on failure.
2274 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2276 * canonicalize.c: Include canonicalize.h first, to test interface.
2277 Include <stddef.h> unconditionally, since we assume C89 now.
2278 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2279 * fts.c: Include fts_.h first, to check interface.
2280 Do not include intprops.h; no longer needed.
2281 Include cycle-check.h and hash.h, since fts_.h no longer does.
2282 Remove unnecessary casts of closedir to void.
2283 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2284 decide whether to decrement nlinks.
2285 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2286 (FTS): Use struct hash_table * instead of Hash_table, so that
2287 we no longer need to include hash.h here.
2289 2005-05-17 Jim Meyering <jim@meyering.net>
2291 * fts.c, fts_.h: New files, from coreutils.
2293 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2295 Sync from coreutils.
2296 * unlinkdir.c, unlinkdir.h: New files.
2297 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
2298 regex.h, unlocked-io.h, xtime.h:
2299 White space changes only.
2300 * makepath.c (make_path): Port to hosts where leading "//" is special.
2301 * yesno.c: Include getline.h, not ctype.h.
2302 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2303 Use getline to remove arbitrary restriction on response length.
2305 2005-05-13 Bruno Haible <bruno@clisp.org>
2307 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
2308 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
2309 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
2310 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
2311 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
2312 Add support for 64-bit integers in the MSVC compiler.
2314 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
2316 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
2317 Change the initial comment to refer to GPL, not LGPL.
2318 gnulib-tool will change it to LGPL as needed.
2320 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
2321 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
2322 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
2323 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
2324 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
2325 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
2326 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
2327 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
2328 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
2329 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
2330 concatpath.c, config.charset, copy-file.c, copy-file.h,
2331 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
2332 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
2333 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
2334 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
2335 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
2336 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
2337 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
2338 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
2339 full-read.c, full-read.h, full-write.c, full-write.h,
2340 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
2341 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
2342 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
2343 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
2344 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
2345 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
2346 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
2347 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
2348 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
2349 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
2350 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
2351 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
2352 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
2353 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
2354 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
2355 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
2356 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
2357 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
2358 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
2359 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
2360 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
2361 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
2362 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
2363 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
2364 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
2365 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
2366 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
2367 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
2368 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
2369 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
2370 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
2371 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
2372 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
2373 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
2374 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
2375 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
2376 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
2377 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
2378 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
2379 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
2380 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
2381 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
2382 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
2383 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
2384 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
2385 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
2386 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
2387 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
2388 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
2389 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
2390 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
2391 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
2392 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
2393 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
2394 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
2395 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
2396 Update FSF postal mail address.
2398 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2400 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
2401 specified in ai_socktype. Fix invalid ai_protocol
2402 check. ai_protocol is usually set to 0 or depending on
2403 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
2404 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
2405 ai_socktype / ai_protocol in the returned addrinfo structure.
2407 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2408 Bruno Haible <bruno@clisp.org>
2410 * inet_ntop.h: New file.
2411 * inet_ntop.c: New file, from glibc with modifications.
2413 2005-05-08 Jim Meyering <jim@meyering.net>
2415 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
2417 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
2419 Merge from coreutils. Among other things,
2420 add bulletproofing for cases where stdin, stdout, or stderr are closed.
2421 * fd-safer.c: New file.
2422 * fcntl-safer.h, open-safer.c: Remove.
2423 * chdir-long.c: Fix comment "fetish" -> "coreutils".
2424 * dup-safer.c: Include unistd-safer.h first.
2425 Don't include errno.h.
2426 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
2427 * file-type.h: Don't assume invoker included sys/stat.h first.
2428 * file-type.c: Rely on file-type.h change.
2429 * getloadavg.c: Include unistd-safer.h.
2430 (getloadavg): Use safer open.
2431 * getusershell.c: Include "stdio-safer.h".
2432 (getusershell): Use safer fopen.
2433 * long-options.c (long_options): Use NULL rather than 0.
2434 * modechange.h (mode_free): Remove; all callers changed to invoke
2436 * modechange.c: Likewise.
2437 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
2438 (MODE_DONE): New constant.
2439 (struct mode_change): Remove 'next' member.
2440 (make_node_op_equals): New function; like the old one of the
2441 same name, except it allocates an array.
2442 (mode_compile, mode_create_from_ref): Use it.
2443 (mode_compile): Allocate result as an array, not a linked list.
2444 Parse octal string ourself, so that we catch mistakes like "+0".
2445 (mode_adjust): Arg is an array, not a linked list.
2446 * modechange.c: Include stat-macros.h, xalloc.h.
2447 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
2448 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
2449 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
2450 Remove. This is now stat-macros.h's job.
2451 (talloc): Remove. All callers replaced by xalloc, so that
2452 our invokers don't have to worry about reporting memory failures.
2453 (make_node_op_equals): Remove.
2454 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2456 (struct mode_change): Moved here from modechange.h.
2457 (mode_append_entry): Remove.
2458 (mode_compile): Remove MASKED_OPS arg, since it encouraged
2459 apps to have incorrect behavior. Use simpler algorithm for head
2460 and tail. Don't futz with umask; that's now the job of mode_adjust.
2461 Detect more invalid usages rather than having somewhat-random behavior.
2462 Don't insert an "a=" action, as that leads to incorrect behavior.
2463 (mode_compile, mode_create_from_ref): Return NULL on error instead
2464 of an enum, since now there's only one way to have an error. All
2466 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
2467 at the correct time. Simplify calculation of "+u" and its ilk.
2468 Don't mishandle "+X".
2469 (mode_free): Remove "register" and localize decls.
2470 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2471 (struct mode_change): Move to modechange.c; callers don't
2472 need to see this stuff.
2473 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
2474 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
2475 (mode_change, mode_adjust): Reflect the new signatures noted above.
2476 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
2477 that might redefine system include files.
2478 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
2479 (my_usleep): Use NULL rather than (void *) 0.
2480 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
2481 Use siginterrupt to specify that system calls should be interrupted.
2482 (rpl_nanosleep): Move initialization of suspended closer to call of
2484 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
2485 * readutmp.c: Likewise. Include signal.h, stdbool.h.
2486 (desirable_utmp_entry): New function.
2487 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
2488 using x2nrealloc, to simplify logic.
2489 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
2490 size calculation. Do not assume utmp file is a regular file.
2491 * readutmp.h (UT_PID): Moved here from ../src/who.c.
2492 (READ_UTMP_CHECK_PIDS): New constant.
2493 * save-cwd.c: Include unistd-safer.h.
2494 (save_cwd): Use fd_safer.
2495 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
2496 [!_LIBC] Include "stat-macros.h" instead.
2497 * unistd-safer.h (fd_safer): New decl.
2499 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
2501 * byteswap_.h: New file.
2503 2005-04-25 Albert Chin <china@thewrittenword.com>
2505 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
2508 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
2510 * getdate.y (zone): Allow relunit_snumber after tZONE, so
2511 that "UTC +1 second" continues to work. Problem reported
2513 (relunit_snumber): New rule.
2516 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
2518 * getdate.y (universal_time_zone_table): New constant.
2519 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
2520 universal_time_zone_table.
2521 (lookup_zone): Prefer universal_time_zone_table to
2522 local_time_zone_table, so that "GMT" time stamps are allowed in
2523 London during the summer. Problem reported by Ian Abbott.
2525 2005-04-12 Jim Meyering <jim@meyering.net>
2527 * human.c (humblock): Set *options even when returning due to
2528 xstrtoumax conversion failure. Thanks to a used-uninitialized
2531 2005-04-09 Jim Meyering <jim@meyering.net>
2533 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
2534 -Wuninitialized: initialize tm0.tm_year.
2536 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2538 * getdate.y (parser_control): rels_seen is now a boolean, not a
2539 count, since there's no maximum. All uses changed.
2540 Add member dsts_seen.
2541 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
2543 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
2544 Use pc_rels_seen to decide whther a date is absolute.
2546 * getdate.y (number): Don't overwrite year.
2547 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
2550 2005-04-02 Simon Josefsson <jas@extundo.com>
2552 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
2553 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
2555 2005-03-27 Jim Meyering <jim@meyering.net>
2557 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
2559 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
2561 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
2562 "one's complement" -> "ones' complement" in comment, as per Knuth.
2563 "value of type" -> "type or expression" in comment.
2564 * mktime.c, strftime.c: Propagate intprops.h comment nits.
2566 2005-03-26 Jim Meyering <jim@meyering.net>
2569 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
2570 Correct typos: s/or/of/.
2572 2005-03-23 Jim Meyering <jim@meyering.net>
2574 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
2576 2005-03-21 Jim Meyering <jim@meyering.net>
2578 Changes imported from coreutils.
2580 * cycle-check.c: Don't include xalloc.h.
2582 * path-concat.c: Don't include assert.h.
2583 (path_concat): Remove assertion that would have triggered
2584 for ABASE starting with more than one slash.
2585 Reported by Andreas Schwab.
2587 * path-concat.c (path_concat): Set *BASE_IN_RESULT
2588 properly when ABASE is an absolute file name.
2589 Correct the description of this function.
2591 Add an assertion and a test driver.
2592 This fixes a bug introduced on 2004-07-02.
2593 Andreas Schwab reported the resulting failure of cp --parents:
2594 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
2596 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
2598 * strftime.c (my_strftime): If the underlying strftime returns 0
2599 (which shouldn't happen), generate nothing instead of returning 0
2600 immediately, so that nstrftime (NULL, ...) doesn't return 0.
2602 2005-03-16 Bruno Haible <bruno@clisp.org>
2604 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
2606 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
2608 * strftime.c (my_strftime): Prepend space to format so that we can
2609 reliably distinguish strftime failure from empty output on POSIX
2612 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
2614 * iconvme.c (SIZE_MAX): New macro, if not already defined.
2615 (iconv_string): Don't guess a size-zero buffer, as that might cause
2616 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
2617 result would be 'too large', where 'too large' is (heuristically)
2618 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
2619 overflow concerns. This will prevent some unwanted malloc failures
2620 when the inputs are very large.
2622 2005-03-15 Bruno Haible <bruno@clisp.org>
2624 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
2627 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
2630 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
2632 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
2634 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
2635 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
2637 * strtol.c: Likewise.
2639 2005-03-14 Simon Josefsson <jas@extundo.com>
2641 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
2644 2005-03-14 Jim Meyering <jim@meyering.net>
2646 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
2647 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
2648 to be nonzero so that we (and caller) can detect the difference
2649 between a valid zero-length expansion and an error return, even
2650 when the underlying strftime fails before writing anything into
2653 2005-03-10 Jim Meyering <jim@meyering.net>
2655 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2656 so that this module works on systems without fchdir.
2658 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2660 Factor int-properties macros into a single file, except for
2661 glibc-related files.
2662 * intprops.h: New file.
2663 * getloadavg.c: Include it instead of limits.h.
2664 (INT_STRLEN_BOUND): Remove.
2665 * human.c: Include intprops.h.
2666 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2667 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2668 * inttostr.h: Include intprops.h instead of limits.h.
2669 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2670 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2671 for consistency with intprops.h.
2672 (time_t_is_integer, twos_complement_arithmetic): Use them.
2673 * sig2str.h: Include <signal.h>, intprops.h.
2674 (INT_STRLEN_BOUND): Remove.
2675 * strftime.c (TYPE_SIGNED): Remove.
2676 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2677 * strtol.c: Adjust comments to match intprops.h.
2678 * userspec.c: Include intprops.h.
2679 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2680 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2681 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2682 instead of rolling our own expressions.
2683 * xstrtol.c: Include xstrtol.h first, to test interface.
2685 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2687 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2688 the right thing even if adding 1900 would overflow. Similarly
2689 for tm_mon + 1 and tm_yday + 1.
2690 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2691 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2692 (DO_SIGNED_NUMBER): New macro.
2693 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2695 2005-03-07 Bruno Haible <bruno@clisp.org>
2697 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2699 2005-03-03 Derek R. Price <derek@ximbiot.com>
2700 Bruno Haible <bruno@clisp.org>
2702 * pagealign_alloc.h: New file.
2703 * pagealign_alloc.c: New file.
2705 2005-01-28 Bruno Haible <bruno@clisp.org>
2707 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2710 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2712 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2713 The workaround isn't strictly needed for POSIX conformance, and
2714 it's too much of a pain to configure and maintain. We'll ask
2715 people to fix their kernels instead.
2716 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2717 (NANOSLEEP_BUG_WORKAROUND): Remove.
2718 (xnanosleep): Remove the workaround.
2720 2005-02-12 Bruno Haible <bruno@clisp.org>
2722 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2724 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2726 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2727 * timespec.h (gettime): Return void, since it always
2728 succeeds now. All uses changed.
2729 * gettime.c (gettime) Likewise.
2730 [HAVE_NANOTIME]: Prefer nanotime.
2731 Assume gettimeofday succeeds, as POSIX requires.
2732 Assime time () succeeds, since other code already does.
2733 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2734 (timespec_subtract): Remove.
2735 (NANOSLEEP_BUG_WORKAROUND): New constant.
2736 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2737 things considerably. Use it only on GNU/Linux hosts, since the
2738 workaround shouldn't be needed elsewhere.
2740 2005-02-24 Bruno Haible <bruno@clisp.org>
2742 * gettext.h: Update from GNU gettext 0.14.2.
2744 2005-02-24 Bruno Haible <bruno@clisp.org>
2746 * localcharset.c: Update from GNU gettext 0.14.2.
2747 * config.charset: Update from GNU gettext 0.14.2.
2749 2005-02-22 Simon Josefsson <jas@extundo.com>
2751 * iconvme.h, iconvme.c: New files, from libc.
2753 2005-02-20 Neil Conway <neilc@samurai.com>
2755 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2756 returned by OSX/Darwin if the specified buffer is not large
2757 enough for the hostname.
2759 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2761 * memrchr.h: New file.
2762 * chdir-long.c: Include it.
2763 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2764 Don't bother including stddef.h.
2766 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2768 * argp-help.c (__argp_help): Create a fake struct argp_state and
2769 pass it to _help, otherwise the latter coredumps trying to
2770 dereference state.root_argp.
2772 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2774 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2776 Include <sys/types.h>, for dev_t.
2777 (ME_DUMMY, ME_REMOTE): Move from here....
2778 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2779 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2781 Include mountlist.h first, to test the interface.
2783 2005-01-29 Bruno Haible <bruno@clisp.org>
2785 * progname.c (program_name): Initialize.
2786 Needed when linking statically on MacOS X.
2788 2005-01-28 Bruno Haible <bruno@clisp.org>
2790 * javacomp.sh.in: New file, from GNU gettext.
2791 * javacomp.h: New file, from GNU gettext.
2792 * javacomp.c: New file, from GNU gettext.
2794 2005-01-26 Bruno Haible <bruno@clisp.org>
2796 * javaexec.sh.in: New file, from GNU gettext.
2797 * javaexec.h: New file, from GNU gettext.
2798 * javaexec.c: New file, from GNU gettext.
2800 2005-01-26 Simon Josefsson <jas@extundo.com>
2802 * gai_strerror.c: Use GPL in header.
2804 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2806 * argp-help.c (hol_entry_help): Avoid using non-constant
2807 initializers for struct pentry_state.
2808 (__argp_error): Check return value of __asprintf
2809 (__argp_failure): Translate error message
2811 * argp-parse.c: Removed braces around the expansion of N_()
2813 2005-01-21 Jim Meyering <jim@meyering.net>
2815 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2816 same value as for Solaris 9.
2818 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2819 component length. This included changing the parameter to be
2820 of type `char *' rather than `char const *'.
2821 * chdir-long.h (chdir_long): Update prototype.
2823 * openat.c (fdopendir, fstatat): New functions.
2824 * openat.h: Include headers required for use of DIR and struct stat.
2825 [AT_SYMLINK_NOFOLLOW]: Define.
2826 (fdopendir, fstatat): Add prototypes.
2828 2005-01-21 Bruno Haible <bruno@clisp.org>
2830 * classpath.h: New file, from GNU gettext.
2831 * classpath.c: New file, from GNU gettext.
2833 2005-01-20 Simon Josefsson <jas@extundo.com>
2835 * version-etc-fsf.c: New file, with version_etc_copyright.
2836 * version-etc.c: Remove version_etc_copyright.
2837 * version-etc.h (version_etc_copyright): Use [] instead of * in
2838 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2840 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2842 * save-cwd.c (save_cwd): Remove code to support the case
2843 where fchdir is missing or flaky.
2845 2005-01-20 Simon Josefsson <jas@extundo.com>
2847 * base64.h (isbase64): Add.
2849 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2850 using a unsigned prototype, don't inline.
2851 (base64_decode): Use it.
2853 2005-01-19 Bruno Haible <bruno@clisp.org>
2855 * sh-quote.h: New file, from GNU gettext.
2856 * sh-quote.c: New file, from GNU gettext.
2858 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2860 Merge changes from coreutils, as described below in several
2861 changelogs dated today.
2863 * save-cwd.c: Include "save-cwd.h" before other include files.
2864 (O_DIRECTORY): Remove; not needed here, since "." must be
2865 a directory. All uses removed.
2866 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2867 universal on Suns, and we also need to test for IRIX.
2868 Revamp code to use 'if' rather than '#if'.
2869 Avoid unnecessary comparison of cwd->desc to 0.
2871 * utimens.c (futimens): Robustify the previous patch, by checking
2872 for known valid error numbers rather than observed invalid ones.
2874 2005-01-18 Jim Meyering <jim@meyering.net>
2876 * version-etc.c (version_etc_copyright): Update copyright date.
2878 * utimens.c (futimens): Account for the fact that futimes
2879 can also fail with errno == ENOSYS or errno == ENOENT.
2880 Patch from Dmitry V. Levin.
2882 Change the name of the robust chdir function from chdir to chdir_long.
2883 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2884 (restore_cwd): Use chdir_long, not chdir.
2885 * chdir-long.c: Renamed from chdir.c.
2886 * chdir-long.h: Renamed from chdir.h.
2887 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2890 2005-01-18 Bob Proulx <bob@proulx.com>
2892 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2893 offsetof() macro construct to avoid compile failure with native HP-UX
2894 11.0 ANSI C compiler.
2896 2005-01-06 Bruno Haible <bruno@clisp.org>
2898 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2899 because stpncpy.m4 takes care of it.
2901 2004-01-24 Bruno Haible <bruno@clisp.org>
2903 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2905 2003-10-09 Bruno Haible <bruno@clisp.org>
2907 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2909 2005-01-06 Bruno Haible <bruno@clisp.org>
2911 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2912 * fwriteerror.c: Include <stdbool.h>.
2913 (fwriteerror): At the end, close the file stream. Record whether
2914 stdout was already closed.
2916 2004-05-27 Bruno Haible <bruno@clisp.org>
2918 * execute.c (environ): Declare if needed.
2919 * pipe.c (environ): Likewise.
2920 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2922 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2924 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2925 definitions to be after all include files, to avoid collisions.
2926 Problem reported by Bob Proulx.
2928 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2930 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2931 not needed. This removes a dependency on the gettext module.
2932 [defined _LIBC]: Do not include <libintl.h>; not needed.
2934 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2936 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2939 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2941 * argp-parse.c: Include <stddef.h>.
2942 (alignof, alignto): New macros.
2943 (parser_init): Don't assume that void * is aligned sufficiently
2946 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2947 need to extend the stack.
2948 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2951 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2953 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2955 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2957 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2958 Remove now-obsolete comment about AIX.
2959 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2960 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2961 (YYMAXDEPTH): New macro.
2963 2004-12-18 Bruno Haible <bruno@clisp.org>
2965 * fatal-signal.c (fatal_signals): Make non-const.
2966 (init_fatal_signals): New function.
2967 (uninstall_handlers, install_handlers): Ignore signals that were set to
2969 (at_fatal_signal): Call init_fatal_signals.
2970 (init_fatal_signal_set): Likewise. Ignore signals that were set to
2972 Reported by Paul Eggert.
2974 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
2976 * getdate.y (textint): New member "negative".
2977 (time_zone_hhmm): New function.
2978 Expect 14 shift-reduce conflicts, not 13.
2979 (o_colon_minutes): New rule.
2980 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
2981 (yylex): Set the "negative" member of signed numbers.
2983 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
2985 Changes imported from coreutils.
2986 * hard-locale.c: Assume <locale.h> exists.
2988 (GLIBC_VERSION): New macro.
2989 (hard_locale): Assume setlocale exists.
2990 Rewrite to avoid #ifdef.
2991 Use strdup rather than malloc + strcpy.
2992 * human.c: Assume <locale.h> exists.
2993 (human_readable): Assume localeconv exists.
2995 2004-12-01 Jakub Jelinek <jakub@redhat.com>
2997 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
2998 convert T2, not T. (Imported from libc.)
3000 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
3002 * getcwd.c (is_ENAMETOOLONG): New macro.
3003 (__getcwd.c): Don't restore errno; glibc doesn't.
3004 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
3005 first, falling back to our code only if its results look suspicious.
3006 Ensure that the resulting buffer is only as large as necessary.
3008 * readutmp.c: Include readutmp.h first.
3009 Include <errno.h>, since readutmp.h no longer does that.
3010 * readutmp.h: Don't include <errno.h>,
3011 <sys/param.h>, <time.h>; not needed to establish interface.
3012 (errno): Remove decl.
3013 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
3014 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
3015 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
3017 2004-11-28 Simon Josefsson <jas@extundo.com>
3019 * base64.h, base64.c: New file.
3021 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
3023 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
3025 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
3027 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
3028 HP's ANSI C compiler.
3029 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
3030 Declaring int functions causes warnings on some modern systems and
3031 shouldn't be needed to compile on ancient ones.
3032 * same.c (MIN) [defined MIN]: Don't define, since it's already
3035 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
3036 with the following changes.
3037 (__set_errno): Parenthesize properly.
3038 Include <stdbool.h>.
3039 (MIN, MAX, MATCHING_INO): New macros.
3040 (__getcwd): Define with prototype, not K&R form.
3041 Use heuristics to allocate default buffer on stack if possible.
3042 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
3043 behavior, and to avoid the PATH_MAX limit when computing
3045 Use MATCHING_INO to compare inode number to file.
3046 Check for arithmetic overflow in size calculations.
3047 Fix bug in reallocation of dot array that caused getcwd to fail
3048 on directories nested deeper than 75.
3049 Be more careful about saving errno on error.
3050 Do not use realloc; use only free+malloc, as this is a bit
3051 more flexible and avoids a needless copy operation.
3052 Do not inspect st_dev and st_ino for symbolic links; POSIX
3053 doesn't specify the latter.
3054 Check for closedir errors.
3055 Avoid needless casts.
3056 Use "#ifdef weak_alias" around weak_alias, to be like other
3058 The following changes to getcwd.c have effect only when used in
3059 gnulib; they have no effect inside glibc proper.
3060 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
3061 as alloca isn't used.
3062 (alloca, __alloca): Likewise.
3063 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
3064 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3065 unconditionally, as gnulib assumes C89 or better.
3066 Do not include <sys/param.h>.
3067 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
3068 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
3070 (NULL) [!defined NULL]: Remove; we assume C89 or better.
3071 Include <dirent.h> in a way that is compatible with modern Autoconf.
3072 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
3073 New macros, if not already defined.
3074 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
3075 Use "_LIBC", not "defined _LIBC", for consistency.
3076 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
3078 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
3079 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
3080 * xgetcwd.c: David MacKenzie's old code was removed, so give
3081 credit only to Jim Meyering and adjust the copyright dates.
3082 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
3083 <stdlib.h>, <unistd.h>, "pathmax.h".
3084 Instead, include "xgetcwd.h" (first) and "getcwd.h".
3085 (INITIAL_BUFFER_SIZE): Remove.
3086 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
3088 2004-11-23 Jim Meyering <jim@meyering.net>
3090 * getopt_.h: Remove trailing blanks.
3092 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
3094 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
3095 (futimens): New function, which uses futimes if available.
3096 (futimens, utimens): Support timespec==NULL, with same semantics
3097 as utime and utimens.
3098 * utimens.h (futimens): New decl.
3100 2004-11-23 Jim Meyering <jim@meyering.net>
3102 * __fpending.c: Add comment.
3104 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3106 * getopt_.h: Re-addition of __getopt_argv_const caused
3107 redefinition warnings. To avoid them, include the defines
3108 in `#if !defined __need_getopt ... #endif'. The only place
3109 where __getopt_argv_const is used is in definitions
3110 of getopt_long and getopt_long_only below, which are as well
3111 protected by `#ifndef __need_getopt'.
3112 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
3113 __need_getopt after including <stdio.h> and <unistd.h> These
3114 headers might have defined it.
3116 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
3118 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
3120 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
3121 optopt): Use them instead of invoking ## directly; otherwise, the
3122 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
3124 2004-11-19 Bruno Haible <bruno@clisp.org>
3126 * strtok_r.c: Move comments from here...
3127 * strtok_r.h: ... to here.
3129 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
3131 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
3132 might fail. Problem reported by Yoann Vandoorselaere.
3133 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
3134 that mishandle size_t overflow.
3136 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
3138 * canon-host.c: Include "strdup.h".
3139 (canon_host): Use getaddrinfo if available, so that IPv6 works.
3140 Use strdup instead of malloc/strcpy to duplicate strings.
3142 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
3143 (human_space_before_unit): New constant.
3144 * human.c (human_readable): Support it.
3146 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
3147 (xgetcwd): Set errno correctly when failing.
3148 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
3149 the failure is actually due to a PATH_MAX problem.
3151 Further getopt changes to make it more likely that glibc will
3152 buy the changes back.
3153 * getopt.c (POSIXLY_CORRECT): New constant.
3154 (getopt): Use it, so to preserve glibc semantic
3155 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
3156 when compiling for libc.
3157 * getopt_.h (__getopt_argv_const): Bring it back.
3158 (getopt_long, getopt_long_only): Use it.
3160 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3161 New arg POSIXLY_CORRECT. All callers changed.
3162 (getopt): Argv is now char * const *, as per standard.
3163 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3164 not char *__getopt_argv_const *.
3165 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3166 _getopt_long_only_r): Likewise.
3167 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3168 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3169 _getopt_long_r, _getopt_long_only_r): Likewise.
3170 * getopt_.h (__getopt_argv_const): Remove.
3171 (getopt): Argv is now char * const *, as per standard.
3173 * getdate.y (tORDINAL): New token.
3174 (day, relunit): Allow it for relative times.
3175 (relative_time_table): Use tORDINAL for ordinals.
3177 2004-11-15 Jim Meyering <jim@meyering.net>
3179 * closeout.c: Include "__fpending.h" once again.
3180 Include <stdbool.h>.
3181 (close_stdout): Don't fail just because stdout was closed initially,
3182 since some programs don't write to stdout in the normal course of
3183 operation (other than --version and --help), and we don't want this
3184 function to make e.g. `touch file >&-' fail.
3185 But do fail if it was closed and someone has tried to write to it.
3186 E.g., `printf foo >&-' must fail.
3188 2004-11-11 Simon Josefsson <jas@extundo.com>
3190 * strtok_r.h, strtok_r.c: New file.
3192 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3194 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3195 we can stop lying to compilers about the constness of argv when we
3196 are compiled outside glibc.
3197 (getopt, getopt_long, getopt_long_only): Use it.
3198 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3200 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3201 _getopt_long_only_r): Likewise.
3202 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3203 _getopt_long_only_r): Likewise.
3205 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3206 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3207 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3208 the other external symbols.
3209 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3210 declaration, since the above renaming now works around collisions.
3212 2004-11-11 Jim Meyering <jim@meyering.net>
3214 * linebreak.c: Remove trailing blanks.
3215 * alloca_.h: Likewise.
3216 * acosl.c: Likewise.
3217 * euidaccess.c: Likewise.
3218 * allocsa.h: Likewise.
3220 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3222 * mktime.c (SHR): New macro, which is a portable
3223 substitute for >> that should work even on Crays.
3224 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3225 Problem reported by Mark D. Baushke in
3226 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3227 * getdate.y (SHR): Likewise.
3229 * strftime.c (SHR): Likewise.
3231 * quotearg.c (struct quoting_options): Use unsigned int for
3232 quote_these_too, so that right shifts are well defined. All uses
3235 2004-11-10 Simon Josefsson <jas@extundo.com>
3237 * getaddrinfo.h, getaddrinfo.c: New files.
3239 2004-11-10 Jim Meyering <jim@meyering.net>
3241 Ensure that no close failure goes unreported.
3242 * closeout.c (close_stdout): Always close stdout. I.e., don't
3243 return early when it seems there's nothing to flush.
3244 Don't include __fpending.h.
3246 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
3248 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
3250 2004-11-05 Bruno Haible <bruno@clisp.org>
3252 * readlink.c: Include stddef.h, needed for size_t on Woe32.
3253 Reported by Mark D. Baushke <mdb@cvshome.org>.
3255 2004-11-04 Bruno Haible <bruno@clisp.org>
3257 2004-09-11 Bruno Haible <bruno@clisp.org>
3258 * allocsa.valgrind: New file.
3259 2004-02-06 Bruno Haible <bruno@clisp.org>
3260 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
3261 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
3262 Reported by Christopher Seip <chris.seip@hp.com>.
3264 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3266 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
3267 with errno == ERANGE if the buffer is too small.
3268 Problem reported by Mark D. Baushke.
3270 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3272 * xreadlink.c (MAXSIZE): New macro.
3273 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
3274 size does not exceed MAXSIZE. Avoid cast.
3275 As suggested by Mark D. Baushke in
3276 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
3277 if readlink fails with buffer size just under MAXSIZE, try again
3280 2004-11-02 Derek R. Price <derek@ximbiot.com>
3281 and Paul Eggert <eggert@cs.ucla.edu>
3283 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
3284 (get_date): Overparenthesize to avoid GCC warning.
3286 2004-11-02 Bruno Haible <bruno@clisp.org>
3288 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
3289 function returns void.
3291 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
3293 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3294 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
3297 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3299 * getdate.y: Add support for TZ="foo" within a date string.
3300 Fix some bugs near time_t boundaries. Reject dates with
3301 out-of-range components, e.g., "Sept 31".
3302 Include <stdlib.h>, "setenv.h", "xalloc.h".
3303 (ISDIGIT_LOCALE): Remove; unused.
3304 Note that the TZ and time functions used here are not reentrant.
3305 (mktime_ok, get_tz): New functions.
3306 (TZBUFSIZE): New constant.
3307 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
3308 This requires that we sometimes generate our own TZ="XXX..." setting.
3310 2004-10-27 Derek R. Price <derek@ximbiot.com>
3312 * mktime.c (not_equal_tm): Remove redundant check.
3314 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3316 * getdate.y: Use Bison 1.875 features, and some minor
3317 code cleanups. This change does not affect semantics.
3318 Don't include <stdlib.h>; no longer needed.
3319 Don't include unlocked-io.h; only the "#if TEST" code uses
3320 stdio, and performance isn't crucial there.
3321 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
3322 Bison 1.875 features as described below.
3323 All uses of "PC." replaced by "pc->".
3324 (YYSTYPE): Add a forward declaration.
3325 (yylex, yyerror): Use full prototypes in forward decls.
3326 Use "%pure-parser" rather than obsolescent "%pure_parser".
3327 Use %parse-param and %lex-param instead of obsolescent
3328 YYPARSE_PARAM and YYLEX_PARAM.
3329 (meridian_table, month_and_day_table, time_units_table,
3330 relative_time_table, time_zone_table, military_table,
3331 lookup_zone, lookup_word, get_date):
3332 Use NULL instead of 0 where appropriate.
3333 (to_hour): Avoid abort (), to avoid a dependency on
3335 (yyerror, yylex): Now accepts parser_control * arg.
3336 (main) [TEST]: Use '\0' rather than 0 for char.
3338 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
3340 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
3341 It's now the caller's responsibility to handle the case where
3342 !HAVE_GETPAGESIZE && !defined getpagesize.
3344 * mktime.c (leapyear): Arg is long int, not int.
3346 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
3348 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
3350 2004-10-12 Simon Josefsson <jas@extundo.com>
3352 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3353 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
3356 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
3358 * vsnprintf.h: New file.
3359 * vsnprintf.c: New file.
3361 2004-10-07 Bruno Haible <bruno@clisp.org>
3363 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
3364 into the provided buffer.
3366 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
3368 * diacrit.c, diacrit.h: Add GPL notice.
3370 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
3371 * atanl.c (atanl): Keep the code as similar to glibc as possible.
3372 * logl.c (logl): Keep the code as similar to glibc as possible.
3373 This avoids a potential constant-folding bug.
3375 2004-10-05 Bruno Haible <bruno@clisp.org>
3377 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
3379 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3381 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
3382 * xmalloc.c (xmemdup): Likewise.
3383 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
3384 XFREE): Remove these long-obsolescent macros.
3385 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
3386 * xstrdup.c: Remove.
3388 * regex.c (re_comp): Cast gettext return value to char *,
3389 Problem reported by Martin Neitzel via Mark D. Baushke.
3391 2004-10-04 Simon Josefsson <jas@extundo.com>
3393 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
3394 '#ifdef USE_UNLOCKED_IO'.
3396 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3398 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
3399 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
3400 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
3401 regex.c, sha1.c, version-etc.c, yesno.c:
3402 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
3403 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
3404 the includer's responsibility.
3406 Sync from coreutils.
3408 * modechange.c (mode_compile): Don't decrement a pointer that
3409 points to the start of a string, as the C Standard says the
3410 resulting behavior is undefined.
3412 * backupfile.h (enum backuptype): Rename none -> no_backups,
3413 simple -> simple_backups, numbered_existing ->
3414 numbered_existing_backups, numbered -> numbered_backups
3415 to avoid shadowing problems. All uses changed.
3416 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
3417 * backupfile.c (check_extension, numbered_backup):
3418 Rename locals to avoid shadowing 'basename'.
3419 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
3422 * .cppi-disable: Add getopt_.h, getopt_int.h.
3423 * .cvsignore: Add getopt.h.
3425 2004-10-04 Simon Josefsson <jas@extundo.com>
3427 * memmem.h: New file.
3428 * memmem.c: New file, taken from glibc.
3430 2004-10-02 Jim Meyering <jim@meyering.net>
3432 * dirfd.h, getpagesize.h: Add copyright notice.
3434 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
3436 * snprintf.c: Remove comments as to why each header is needed.
3438 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
3440 * strsep.h: New file.
3441 * strsep.c: New file.
3443 2004-10-01 Simon Josefsson <jas@extundo.com>
3445 * snprintf.c (snprintf): Handle size==0.
3447 2004-10-01 Simon Josefsson <jas@extundo.com>
3448 Bruno Haible <bruno@clisp.org>
3450 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
3451 (snprintf): Declare 'args'.
3453 2004-09-30 Simon Josefsson <jas@extundo.com>
3455 * snprintf.h, snprintf.c: New files.
3457 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3459 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
3460 (hol_entry_help): Never translate an empty string.
3461 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
3462 * argp.h (OPTION_NO_TRANS): New option.
3464 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
3466 * xvasprintf.c: Include xalloc.h.
3467 (xvasprintf): Use xalloc_die, not xmalloc_die.
3469 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
3471 * dummy.c: Change copyright notice to FSF, and license to GPL.
3473 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
3475 * argp-pvh.c (argp_program_version_hook): Provide initial value.
3476 Problem reported by Bruno Haible in:
3477 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
3479 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
3481 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
3482 in case some system header has #define'd it. Problem reported by
3483 Soeren D. Schulze in
3484 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
3486 2004-09-08 Bruno Haible <bruno@clisp.org>
3488 * stdint_.h: New file, taken from GNU clisp.
3490 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
3492 * xvasprintf.h: New file.
3493 * xvasprintf.c: New file.
3494 * xasprintf.c: New file.
3496 2004-09-08 Bruno Haible <bruno@clisp.org>
3498 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
3500 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
3502 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
3504 Import from coreutils.
3505 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
3506 strings on unbounded length. alloca's performance benefits aren't
3507 that important here.
3509 (parse_with_separator): New function, with most of the internals
3510 of the old parse_user_spec. Allow user to omit both user and group,
3511 for compatibility with FreeBSD.
3512 Clone only the user name, not the entire spec.
3513 Do not set *uid, *gid unless entirely successful.
3514 Avoid memory leak in some failing cases.
3515 Fix regression for USER.GROUP reported by Dmitry V. Levin in
3516 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
3517 (parse_user_spec): Rewrite to use parse_with_separator.
3519 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
3521 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
3522 its complicated substitute.
3523 * argp-help.c: Include <errno.h>, for program_invocation_short_name
3524 and program_invocation_name.
3525 (__argp_basename) [!_LIBC]: Remove; the only use was
3526 replaced by its body.
3527 (__argp_short_program_name): Change condition from
3528 !defined __argp_short_program_name to
3529 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
3530 to match argp-namefrob.h.
3531 (__argp_failure): Don't assume strerror_r returns char *.
3532 * argp-parse.c (N_): Define unconditionally.
3533 (argp_default_options): Fill out initializers with 0 to avoid
3536 2004-08-12 Simon Josefsson <jas@extundo.com>
3538 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
3539 * getopt_.h: Renamed from getopt.h.
3541 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
3543 Merge from coreutils.
3545 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
3546 wmemchr or wmemcpy. Problem reported by Robert Dahlem
3547 for Reliant Unix 5.43.
3549 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
3550 (union fooround): Use uintmax_t, not long int.
3551 The rest is a merge from libc:
3552 [defined _LIBC]: Include <shlib-compat.h>.
3553 (_obstack) [defined _LIBC]: Remove after 2.3.4.
3555 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
3557 * strverscmp.c: Convert to UTF-8.
3559 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
3561 * obstack.h (obstack_empty_p):
3562 Don't assume that chunk->contents is suitably aligned.
3563 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
3564 Likewise. Problem reported by Benno in
3565 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
3567 * chown.c (rpl_chown): Work even if the file is writeable but not
3568 readable. This could be improved further but it'd take some work.
3570 2004-08-08 Simon Josefsson <jas@extundo.com>
3572 * xgethostname.c: Don't include error.h (not used).
3575 * getpass.c: Include getpass.h first.
3577 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
3579 * xalloc-die.c: New files.
3580 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
3582 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
3583 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
3584 (_, N_, xalloc_die): Move to xalloc-die.c.
3585 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
3586 so that we needn't mess with xalloc_msg_memory_exhausted.
3588 * sha1.h: Renamed from sha.h.
3589 (SHA1_H): Renamed from _SHA_H.
3590 (sha1_ctx): Renamed from sha_ctx.
3591 (sha1_init_ctx): Renamed from sha_init_ctx.
3592 (sha1_process_block): Renamed from sha_process_block.
3593 (sha1_process_bytes): Renamed from sha_process_bytes.
3594 (sha1_finish_ctx): Renamed from sha_finish_ctx.
3595 (sha1_read_ctx): Renamed from sha_read_ctx.
3596 (sha1_stream): Renamed from sha_stream.
3597 (sha1_buffer): Renamed from sha_buffer.
3598 * sha1.c: Likewise; renamed from sha.c.
3599 Do not include <sys/types.h>.
3600 Include <stddef.h> rather than <stdlib.h>.
3602 2004-08-08 Bruno Haible <bruno@clisp.org>
3604 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
3605 FILESYSTEM_PREFIX_LEN.
3606 * progreloc.c: Likewise.
3607 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
3609 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
3612 * argp-help.c (make_hol, hol_append): Don't assume that
3613 SIZE_MAX is a valid preprocessor constant.
3614 (__argp_basename): Change from "#ifndef _LIBC"
3615 to "#ifndef __argp_short_program_name", so that
3616 we don't compile these functions for tar.
3618 More merges from coreutils.
3619 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
3620 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
3622 * addext.c: Remove; no longer needed.
3623 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
3624 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
3625 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
3626 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
3627 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
3628 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
3629 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
3630 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
3631 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
3632 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
3633 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
3634 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
3635 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
3636 Import changes from coreutils.
3638 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
3640 Merge from coreutils.
3642 * .gdb-history: Remove; this doesn't belong here.
3644 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
3645 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
3646 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
3648 * dirname.h: Include <stdbool.h>.
3649 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
3650 for consistency with POSIX terminology. All uses changed.
3651 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
3652 (strip_trailing_slashes): Use bool for booleans.
3653 * stripslash.c (strip_trailing_slashes): Likewise.
3655 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3656 sometimes returns a positive errno value even when it succeeds.
3657 (print_errno_message) [!LIBC]: Fall back on strerror if
3660 * path-concat.c (mempcpy): Don't define if a system header defines it.
3661 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3662 (longest_relative_suffix): New function.
3663 (path_concat): Use it. Assume first argument is not NULL.
3664 Port to DOS. Omit redundant separators.
3665 Report an error instead of returning NULL.
3666 Use mempcpy instead of memcpy.
3667 (xpath_concat): Remove: not declared or used.
3669 * same.h: Include <stdbool.h>
3670 (same_name): Return bool, not int.
3671 * same.c (same_name): Likewise.
3672 (errno): Don't declare; we assume C89 or better now.
3674 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3675 if not already defined.
3677 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3678 * dup-safer.c (errno): Likewise.
3680 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3682 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3685 2004-08-03 Simon Josefsson <jas@extundo.com>
3687 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3688 * progname.h: Don't include stdbool.h.
3690 2004-08-02 Simon Josefsson <jas@extundo.com>
3692 * getsubopt.h: New file, with comments from Bruno Haible.
3693 * getsubopt.c: New file, from glibc, but slightly modified based on
3694 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3696 2004-08-01 Simon Josefsson <jas@extundo.com>
3698 * xgetdomainname.c: Include stdlib.h, for free().
3700 2004-07-16 Simon Josefsson <jas@extundo.com>
3702 * dummy.c: New file.
3704 2004-07-16 Bruno Haible <bruno@clisp.org>
3706 * backupfile.h: Add extern "C" for C++.
3707 * closeout.h: Likewise.
3708 * copy-file.h: Likewise.
3709 * findprog.h: Likewise.
3710 * full-write.h: Likewise.
3711 * pathname.h: Likewise.
3712 * progname.h: Likewise.
3713 * stpcpy.h: Likewise.
3714 * stpncpy.h: Likewise.
3715 * strcase.h: Likewise.
3716 * strstr.h: Likewise.
3717 * xalloc.h: Likewise.
3719 * mbswidth.h: Add extern "C" for C++.
3720 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3722 2004-07-09 Simon Josefsson <jas@extundo.com>
3724 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3725 failed without this.)
3727 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3729 * fchown-stub.c: New file.
3731 2004-06-24 Jim Meyering <jim@meyering.net>
3733 * obstack.h (obstack_base): Cast to (void *), per documentation.
3735 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3737 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3739 2004-06-01 Jim Meyering <jim@meyering.net>
3741 * calloc.c: New file.
3743 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3745 * getdate.y (yylex): Allow space between sign and number.
3746 Problem reported by Dan Jacobson.
3748 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3749 and Jim Meyering <jim@meyering.net>
3751 Merge from coreutils CVS.
3753 * stat-macros.h: New file, with contents from file-type.h
3754 and coreutils' system.h.
3755 * file-type.c: Include "stat-macros.h".
3756 * file-type.h (file_type): Move all macro definitions to new file,
3759 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3760 Wrap old code with this conditional.
3761 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3762 function that does not dereference symlinks.
3763 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3765 * xreadlink.c: Include xreadlink.h first, to catch .h file
3766 dependency problems.
3767 (xreadlink): Accept new arg SIZE, for efficiency.
3768 All decls and uses changed.
3769 * xreadlink.h: Include <stddef.h>, for size_t.
3771 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3772 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3774 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3776 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3778 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3779 macros to be defined.
3780 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3781 the allocator returns NULL because the requested size is zero.
3783 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3785 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3786 var. Add comment explaining why libc still defines it. This
3787 merges the following patch from glibc:
3788 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3790 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3792 * obstack.c (_obstack): Remove unused variable. It hasn't been
3793 present in glibc since revision 1.1 of this file.
3794 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3795 obstack_alignment_mask, obstack_alloc, obstack_base,
3796 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3797 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3798 obstack_grow0, obstack_init, obstack_int_grow,
3799 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3800 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3801 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3802 nonexistent functions.
3804 2004-05-17 Derek R. Price <derek@ximbiot.com>
3805 Paul Eggert <eggert@cs.ucla.edu>
3807 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3809 2004-05-14 Bruno Haible <bruno@clisp.org>
3811 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3812 that consists of a '.' followed by an empty digit string.
3813 Patch by Tor Lillqvist <tml@iki.fi>.
3815 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3817 Port obstack to the AS/400, where pointers are 16 bytes wide and
3818 you cannot cast an integer to a valid pointer. This patch is
3819 currently waiting to be integrated into glibc; see
3820 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3822 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3823 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3824 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3825 (struct obstack): temp member is now a union of a pointer and
3826 an integer, instead of an integer. All integer uses changed.
3827 This does not affect the physical layout of struct obstack,
3828 except on hosts (like the AS/400) where the size or alignment of
3829 void * is greater than that of ptrdiff_t.
3830 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3831 __STDC__)]: Store temporary in pointer member of union, not
3833 * obstack.c: Include <stddef.h>, for offsetof.
3834 (struct fooalign): Remove; it doesn't need a name.
3835 (union fooround): Change double to long double, and add void *.
3836 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3837 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3838 not a macro. Hence the values are always int; so remove all
3839 casts-to-int in uses.
3841 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3842 Derek Price <derek@ximbiot.com>
3844 * alloca.c: Include <alloca.h>, to get our interface.
3845 * alloca_.h: Use __alloca on AIX, so that we don't have to
3846 include <alloca.h> first. Use C89 prototype for alloca; this
3847 requires including <stddef.h> for size_t. Use extern "C" if C++.
3848 Use #elif for simplicity, since we can assume C89 now.
3849 Don't try to source the system alloca.h since it will not be found
3850 and to prevent recursively including its replacement.
3851 * fnmatch.c: Include <alloca.h> instead of opencoding.
3852 * regex.c: Likewise.
3854 2004-05-16 Derek Price <derek@ximbiot.com>
3855 Paul Eggert <eggert@cs.ucla.edu>
3857 getline cleanup. This changes the getndelim2 API: both order of
3858 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3861 * getline.c: Don't include stddef.h or stdio.h, since our
3862 interface does that.
3863 (getline): Always use getdelim, so that we don't have two
3864 copies of this code.
3865 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3867 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3868 (GETNDELIM2_MAXIMUM): New macro.
3869 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3870 instead of the old practice of delim2==0. All callers changed.
3871 Return -1 on overflow, instead of returning junk.
3872 Do not set *linesize unless allocation succeeds.
3873 * getndelim2.h: Do not include stddef.h; no longer needed, now
3874 that we include sys/types.h.
3875 * getnline.h: Likewise.
3876 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3877 (getndelim2): Reorder arguments.
3878 * getnline.c (getnline, getndelim):
3879 Don't discard the NMAX argument.
3880 (getnline): Invoke getndelim, to avoid code duplication.
3881 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3882 of (size_t) -1 by callers of the getnline family.
3884 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3886 * nanosleep.c (suspended): Change its type from int to
3887 sig_atomic_t volatile.
3888 (first_call): Make it private to rpl_nanosleep, and have it
3889 be zero initially as that's a bit faster.
3890 (my_usleep): Round up fractional times instead of truncating them,
3891 as this is the usual meaning for 'sleep'.
3893 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3895 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3896 (ENOSYS): Define if not defined.
3897 (settime): Fall back on stime if it exists and settimeofday fails.
3898 But don't bother with fallbacks if a method fails with errno == EPERM.
3900 2004-05-11 Jim Meyering <jim@meyering.net>
3902 Prior to this change, the save_cwd caller required read access to the
3903 current directory on most systems (ones with the fchdir function).
3905 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3906 fails, try write-only, and finally, resort to using xgetcwd.
3908 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3910 * obstack.c, obstack.h: Import changes from libc.
3912 2004-04-28 Bruno Haible <bruno@clisp.org>
3914 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3915 implicitly appends .exe to executables.
3916 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3917 accepts Windows pathnames.
3918 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3919 Cygwin like Windows, since it now accepts Windows pathnames.
3920 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3921 Cygwin like Windows, since it now accepts Windows pathnames.
3922 Reported by Derek Robert Price <derek@ximbiot.com>.
3924 2004-04-20 Jim Meyering <jim@meyering.net>
3926 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3928 2004-04-20 Jim Meyering <jim@meyering.net>
3929 Bruno Haible <bruno@clisp.org>
3931 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3932 memory when realloc fails.
3934 2004-04-18 Jim Meyering <jim@meyering.net>
3936 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3937 don't leak memory and do call END_UTMP_ENT.
3939 2004-04-11 Paul Eggert <eggert@twinsun.com>
3941 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3942 (CHAR_BIT): Remove, since we assume C89.
3943 Include <stdint.h> if available, as per current Autoconf CVS advice.
3945 2004-03-30 Paul Eggert <eggert@twinsun.com>
3947 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3948 not bool, to be more consistent with Unix conventions.
3949 Suggested by Bruno Haible.
3951 Merge from coreutils.
3953 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3956 * getdate.h: Include stdbool.h, and timespec.h instead of
3957 the usual <time.h> dance.
3958 (get_date): Change signature to support fractional time stamps.
3959 All callers changed.
3960 * getdate.y: Include "getdate.h" first, as we can now
3961 assume C89 and don't need to worry about 'const'.
3962 Similarly, include "unlocked-io.h" near start, not in middle.
3964 (textint.value): Use long int rather than int.
3965 (textint.digits): Use size_t rather than int.
3966 (BILLION, LOG10_BILLION): New constants.
3967 (parser_control): New member rel_ns. Members day_ordinal,
3968 time_zone, month, day, hour, minutes, rel_year, rel_month,
3969 rel_day, rel_hour, rel_minutes, rel_seconds
3970 are now long int, not int. Member seconds is now struct timespec,
3971 not int. New member timespec_seen. Members dates_seen, days_seen,
3972 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
3974 (%union.intval): Now long int, not int.
3975 New member timespec.
3976 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
3977 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
3978 (spec): Now is a timespec or an item list.
3979 (timespec, items): New nonterminals.
3980 (time, rel, relunit, number, get_date):
3981 Add support for fractional seconds.
3982 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
3983 (gmtime, localtime, mktime): Remove decls; not needed with C89.
3984 (to_hour): First arg is now long int, not int.
3985 (to_year): Returns long int, not int.
3986 Don't treat year -70 like 70.
3987 (tm_diff): Returns long int, not int.
3988 (lookup_word): Use bool instead of int when appropriate.
3989 (yylex): Use size_t for count, not int.
3990 Detect overflow when parsing large integer constants.
3991 Add support for fractions.
3992 (get_date): Make pointers 'const' if possible.
3993 Use more-portable code to detect integer overflow.
3994 (main) [TEST]: Adjust to above changes. Test for localtime failure.
3995 Don't use ctime; it's not reliable if the year has >4 digits.
3997 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
3998 This is for compatibility with BSD.
4000 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
4001 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
4002 From coreutils' system.h.
4004 * userspec.c: Don't include "posixver.h".
4005 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
4006 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
4007 compatible extension. Simplify code by removing a boolean int
4008 that was always nonzero if a string was nonnull.
4010 2004-03-30 Jim Meyering <jim@meyering.net>
4012 Merge from coreutils.
4014 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
4016 * readtokens.c (readtoken): Don't leak 64 bytes when reading
4017 an empty input stream.
4019 * readtokens.c: Include <stdbool.h>.
4020 (readtoken): Use `size_t' rather than int/long.
4021 All callers adjusted.
4022 Use `bool' rather than `int' where appropriate.
4023 Use memset rather than an explicit loop.
4024 Use x2nrealloc rather than xrealloc.
4025 Allow the use of `\0' as a delimiter.
4026 (readtokens): Likewise.
4027 * readtokens.h (readtoken, readtokens): Update prototypes.
4029 2004-03-30 Bruno Haible <bruno@clisp.org>
4031 * getloadavg.c (getloadavg): Don't assume setlocale returns
4034 2004-03-29 Paul Eggert <eggert@twinsun.com>
4036 Merge changes to getloadavg.c from coreutils and Emacs.
4038 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
4039 Define to an expression, not to the empty string.
4040 Include cloexec.h and xalloc.h.
4041 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
4042 Use set_cloexec_flag rather than rolling our own.
4043 * cloexec.c, cloexec.h: New files.
4045 2004-03-18 Paul Eggert <eggert@twinsun.com>
4047 * getopt.h: Sync with libc CVS.
4049 2004-03-18 Paul Eggert <eggert@twinsun.com>
4050 Bruno Haible <bruno@clisp.org>
4052 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
4053 not on all platforms that have <wchar.h>.
4054 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
4056 2004-03-09 Paul Eggert <eggert@twinsun.com>
4058 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
4060 * getopt_int.h: New file, also synced from libc.
4062 2004-03-07 Paul Eggert <eggert@twinsun.com>
4064 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
4065 '#if' expressions. Unlike the code it replaces, it does not
4066 depend on (defined _SC_PAGESIZE). However, it does depend on
4067 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
4068 first reported by Jason Andrade in
4069 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
4071 2004-01-18 Simon Josefsson <jas@extundo.com>
4073 * strdup.h: New file.
4074 * strdup.c: Include it.
4075 * path-concat.c: Include strdup.h. Drop strdup declaration.
4076 * userspec.c: Include strdup.h. Drop strdup declaration.
4078 2004-02-06 Karl Berry <karl@gnu.org>
4080 * config.charset: update from gettext 0.14.1.
4082 2004-02-05 Paul Eggert <eggert@twinsun.com>
4084 Add comments and code, prompted by suggestions from Bruno Haible
4086 * quotearg.h (quotearg_alloc): New decl. Improve the comments
4087 describing the enum quoting_style values.
4088 * quotearg.c (quotearg_alloc): New function.
4089 (quotearg_buffer_restyled): Treat lone { and } as special.
4090 Treat = as special. Work around bug with older shells
4091 that "see" a '\' that is really the 2nd byte of a multibyte char.
4092 Quote empty string with shell_quoting_style.
4094 2004-02-03 Bruno Haible <bruno@clisp.org>
4096 * pipe.h: New file, from GNU gettext.
4097 * pipe.c: New file, from GNU gettext.
4099 2004-01-27 Bruno Haible <bruno@clisp.org>
4101 * execute.h: New file, from GNU gettext.
4102 * execute.c: New file, from GNU gettext.
4103 * w32spawn.h: New file, from GNU gettext.
4105 2004-01-23 Paul Eggert <eggert@twinsun.com>
4107 Exit-status fix from coreutils.
4109 Use exit_failure consistently in place of EXIT_FAILURE,
4110 so that program exit statuses are consistent on failure.
4112 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
4113 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
4114 * argmatch.h: Comment fix to match the above.
4115 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
4116 Now a macro referring to exit_failure, instead of a separate
4117 variable. Include "exitfail.h" to get it.
4118 * xstrtol.h: Include "exitfail.h".
4119 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
4121 * long-options.c (parse_long_options): Use prototype
4122 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
4125 2004-01-21 Jim Meyering <jim@meyering.net>
4127 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
4128 so as not to conflict with a different-sized __mktime_internal
4129 function in GNU libc.
4130 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
4131 Problem building statically-linked `ls' reported by Michael Brunnbauer.
4133 2004-01-18 Paul Eggert <eggert@twinsun.com>
4135 Merge from diffutils.
4137 * file-type.c (file_type): Add typed memory objects.
4138 * file-type.h (S_TYPEISTMO): New macro.
4140 * c-stack.h (c_stack_action): Remove argv argument.
4141 * c-stack.c (c_stack_action): Likewise. All uses changed.
4142 (die): Don't calculate message unless segv_action returns.
4143 (get_stack_location, min_address_from_argv, max_address_from_argv,
4144 volatile stack_base, volatile_stack_size): Remove.
4145 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
4146 that every segmentation violation is a stack overflow. (Ouch!)
4147 See Debian bug 136249 (still outstanding) for more info about why
4148 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
4150 2003-11-30 Bruno Haible <bruno@clisp.org>
4152 Safer stack allocation.
4153 * setenv.c: Include allocsa.h.
4154 (alloca): Remove fallback definition.
4155 (freea): Remove macro.
4156 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
4159 2003-10-17 Bruno Haible <bruno@clisp.org>
4161 * binary-io.h: Avoid warnings on Cygwin.
4163 2003-12-28 Bruno Haible <bruno@clisp.org>
4165 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
4166 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
4168 2003-11-28 Bruno Haible <bruno@clisp.org>
4170 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
4172 2003-11-27 Bruno Haible <bruno@clisp.org>
4174 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4176 2003-11-17 Bruno Haible <bruno@clisp.org>
4178 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4180 2003-11-24 Bruno Haible <bruno@clisp.org>
4182 * xallocsa.h: New file, from GNU gettext.
4183 * xallocsa.c: New file, from GNU gettext.
4185 2003-11-24 Bruno Haible <bruno@clisp.org>
4187 * allocsa.h: New file, from GNU gettext.
4188 * allocsa.c: New file, from GNU gettext.
4190 2003-11-24 Bruno Haible <bruno@clisp.org>
4192 * eealloc.h: New file.
4194 2004-01-15 Jim Meyering <jim@meyering.net>
4196 Merge from coreutils.
4198 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4199 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4200 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4202 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4203 optional configure-time default.
4205 * version-etc.c (version_etc_copyright): Update copyright date.
4207 * xreadlink.c (xreadlink): Correct outdated comment.
4209 2004-01-15 Paul Eggert <eggert@twinsun.com>
4211 Merge from coreutils.
4213 * posixver.c: Include posixver.h.
4215 * same.c: Include <stdbool.h>, <limits.h>.
4216 (_POSIX_NAME_MAX): Define if not defined.
4218 (same_name): If file names are silently truncated, report
4219 that the file names are the same if they are the same after
4220 the silent truncation.
4222 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4223 conversion function.
4224 * xstrtod.c (xstrtod): Likewise. All callers changed to
4225 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4228 2004-01-14 Paul Eggert <eggert@twinsun.com>
4230 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4231 with like-named macro in fnmatch.c.
4232 (EXT): Use an internal constant instead.
4234 Merge fnmatch patches from glibc.
4235 * fnmatch.c (mbsinit): Remove define.
4236 Add libc_hidden_ver (__fnmatch, fnmatch).
4237 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4238 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4240 2003-12-14 Karl Berry <karl@gnu.org>
4242 * config.charset: update from gettext-runtime.
4244 2003-12-03 Paul Eggert <eggert@twinsun.com>
4246 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4247 Bug reported by Alfred M. Szmidt.
4249 2003-11-29 Karl Berry <karl@gnu.org>
4251 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
4253 2003-11-23 Paul Eggert <eggert@twinsun.com>
4254 Bruno Haible <bruno@clisp.org>
4256 * printf-parse.h: Don't include sys/types.h.
4257 (ARG_NONE): New macro.
4258 (char_directive): Change type of *arg_index fields to size_t.
4259 * printf-parse.c: Don't include sys/types.h.
4260 (SSIZE_MAX): Remove macro.
4261 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
4262 Remove unnecessary overflow check.
4263 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
4266 2003-11-24 Paul Eggert <eggert@twinsun.com>
4268 * alloca.c: Remove dependency on xalloc module.
4269 (xalloc_die): Remove.
4270 (memory_full) [!defined emacs]: New macro.
4271 [!defined emacs]: Don't include xalloc.h.
4272 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4273 address arithmetic overflows. Change datatypes a bit to avoid
4276 2003-11-22 Jim Meyering <jim@meyering.net>
4278 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4280 2003-11-17 Bruno Haible <bruno@clisp.org>
4282 * vasnprintf.c (alloca): Remove fallback definition.
4283 (freea): Remove definition.
4284 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
4285 Reported by Paul Eggert.
4287 2003-11-17 Jim Meyering <jim@meyering.net>
4289 On systems without utime and without a utimes function capable of
4290 dealing with a NULL struct utimbuf* argument, this utime replacement
4291 could -- in unusual circumstances -- leak a file descriptor.
4292 * utime.c: Include <unistd.h> and <errno.h>.
4293 (utime_null): Be sure to close `fd' and to preserve errno.
4294 Reported by Geoff Collyer via Arnold Robbins.
4296 2003-11-16 Paul Eggert <eggert@twinsun.com>
4297 Bruno Haible <bruno@clisp.org>
4299 Protect against address arithmetic overflow.
4300 * printf-args.h: Include stddef.h.
4301 (arguments): Change type of field 'count' to size_t.
4302 * printf-args.c (printf_fetchargs): Use size_t instead of
4303 'unsigned int' where appropriate.
4304 * printf-parse.h: Include sys/types.h.
4305 (char_directive): Change type of *arg_index fields to ssize_t.
4306 (char_directives): Change type of fields 'count', max_*_length to
4308 * printf-parse.c: Include sys/types.h and xsize.h.
4309 (SSIZE_MAX): Define fallback value.
4310 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
4311 instead of 'int' where appropriate. Check a_allocated, d_allocated
4312 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
4313 * vasnprintf.c: Include xsize.h.
4314 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
4315 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
4316 overflow. Avoid wraparound when converting a width or precision from
4319 2003-11-16 Bruno Haible <bruno@clisp.org>
4321 Update from GNU gettext.
4322 * printf-parse.c: Generalize to it can be compiled for wide strings.
4323 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
4324 * vasnprintf.c: Generalize to it can be compiled for wide strings.
4325 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
4326 SNPRINTF): New macros.
4327 Don't include <alloca.h> if the file is used inside libintl.
4328 (local_wcslen): New function, for Solaris 2.5.1.
4329 (VASNPRINTF): Use it instead of wcslen.
4331 2003-11-16 Bruno Haible <bruno@clisp.org>
4333 * xsize.h (xmax): New function.
4334 (xsum, xsum3, xsum4): Declare as "pure" functions.
4336 2003-11-12 Paul Eggert <eggert@twinsun.com>
4338 * xalloc.h: Do not include <limits.h> or <stdint.h>.
4339 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
4340 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
4341 heuristic is just as accurate as far as we know, and it removes a
4342 dependency on size_max.m4 and ptrdiff_max.m4.
4344 2003-11-12 Paul Eggert <eggert@twinsun.com>
4346 * xstrtol.c (__xstrtol): Remove "break" immediately after
4347 "return", to pacify some unknown compiler. Problem reported
4350 2003-11-11 Bruno Haible <bruno@clisp.org>
4352 * xsize.h (SIZE_MAX): Remove fallback definition.
4353 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
4356 2003-11-10 Paul Eggert <eggert@twinsun.com>
4358 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
4359 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
4360 rejected some allocations of exactly SIZE_MAX - 2 bytes.
4362 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
4363 not (size_t) -1, since it's defined here.
4365 2003-11-06 Paul Eggert <eggert@twinsun.com>
4367 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
4368 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
4369 Reject sizes of exactly SIZE_MAX bytes.
4370 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
4371 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
4373 2003-11-05 Bruno Haible <bruno@clisp.org>
4375 * xsize.h: Include limits.h, to avoid a possible collision with
4376 SIZE_MAX defined in <limits.h> on Solaris.
4378 2003-11-04 Bruno Haible <bruno@clisp.org>
4380 * xsize.h: New file.
4381 * linebreak.c: Include xsize.h.
4382 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
4383 argument for overflow.
4384 Suggested by Paul Eggert.
4386 2003-10-31 Bruno Haible <bruno@clisp.org>
4388 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
4389 to avoid (extremely rare) race condition.
4390 Suggested by Paul Eggert.
4392 2003-11-03 Jim Meyering <jim@meyering.net>
4394 * userspec.c: Include "userspec.h".
4395 * userspec.h: New file.
4397 2003-10-31 Paul Eggert <eggert@twinsun.com>
4399 * mountlist.h (struct mount_entry.me_type_malloced): New member.
4400 * mountlist.c (SIZE_MAX): Define if not defined already.
4401 (read_filesystem_list): Set and use me_type_malloced.
4402 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
4403 whatever the type happens to be), for brevity and consistency.
4404 Check for size calculation overflow on Alphas running OSF/1.
4406 2003-10-31 Jim Meyering <jim@meyering.net>
4408 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
4410 * linebuffer.c: Include <string.h> for declaration of memset.
4412 2003-10-30 Paul Eggert <eggert@twinsun.com>
4413 Bruno Haible <bruno@clisp.org>
4415 * vasprintf.c: Include <limits.h>, <stdlib.h>.
4416 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
4418 2003-10-29 Paul Eggert <eggert@twinsun.com>
4420 * xalloc.h (xalloc_oversized): Now a macro, not a function,
4421 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
4423 * quotearg.c (quotearg_n_options): Use it.
4424 * group-member.c: Include <stdbool.h>.
4425 (free_group_info): Arg is now const *; don't free arg.
4426 (get_group_info): Now returns bool and accepts struct group_info *,
4427 rather than returning a malloc'ed struct group_info *.
4428 All uses changed. Check for overflow in internal size calculation.
4430 * getusershell.c (readname): Simplify the code by using x2nrealloc
4431 rather than xmalloc/xrealloc.
4432 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
4433 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
4434 conformance bug: the old code used a pointer after freeing the
4435 storage that it addressed.
4436 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
4437 rather than doing it by hand.
4438 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
4439 the buffer preserved. Use free and xmalloc instead.
4440 * quotearg.c (quotearg_n_options): Likewise.
4441 Use a simpler test for size overflow. Don't use xalloc_oversized
4442 because unsigned int might be wider than size_t (!); this suggests
4443 that we should switch from unsigned int to size_t for slot numbers.
4445 2003-10-27 Bruno Haible <bruno@clisp.org>
4447 * stdbool_.h: Better support for BeOS.
4449 2003-10-27 Paul Eggert <eggert@twinsun.com>
4451 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
4452 to allocate the returned structure. Do not allocate a subarray,
4453 as x2nrealloc will do that.
4454 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
4455 instead of xnrealloc.
4456 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
4458 2003-10-26 Paul Eggert <eggert@twinsun.com>
4460 * xalloc.h (xalloc_oversized): New static inline function, for
4461 callers that want to do their own size-overflow checking. Include
4462 <stdbool.h>, since xalloc_oversized returns bool.
4463 * xalloc.c (array_size_overflow): Remove. All callers changed
4464 to use xalloc_oversized.
4466 Add two functions x2realloc, x2nrealloc, for programs that grow
4467 arrays dynamically by doubling their sizes.
4468 * xalloc.h (x2realloc, x2nrealloc): New decls.
4469 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
4472 Port to C99 semantics for 'inline' of external functions.
4473 Bug reported by Bruno Haible.
4474 * xmalloc.c (xnmalloc_inline): New static inline function,
4475 with the old contents of xnmalloc.
4476 (xnmalloc, xmalloc): Use it.
4477 (xnrealloc_inline): New static inline function,
4478 with the old contents of xnrealloc.
4479 (xnrealloc, xrealloc): Use it.
4481 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
4483 2003-10-25 Paul Eggert <eggert@twinsun.com>
4485 Fix several address-calculation bugs in the hash modules,
4486 plus some minor code cleanup.
4488 * hash.h: Include <stdbool.h>, for bool.
4489 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
4490 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
4491 hash_get_n_entries, hash_get_max_bucket_length,
4492 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
4493 hash_rehash): Use size_t rather than unsigned.
4494 * hash.c (struct hash_table, hash_get_n_buckets,
4495 hash_get_n_buckets_used, hash_get_n_entries,
4496 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
4497 hash_get_entries, hash_do_for_each, hash_string, is_prime,
4498 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
4500 (SIZE_MAX): Define if not defined.
4501 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
4502 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
4504 Use const * when possible.
4505 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
4506 (check_tuning): Fix bug: if tuning parameters were very close to
4507 0 or 1, rounding errors could have caused subscript violations.
4508 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
4509 (hash_initialize): Add 'fail:' label
4510 to free table and return NULL, and use it to simplify code.
4511 Use calloc rather than clearing the storage ourself.
4512 (hash_initialize, hash_rehash): Check for arithmetic overflow in
4513 buffer size calculations.
4514 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
4515 Include <stddef.h>, for size_t.
4516 * hash-pjw.c (hash_pjw): Likewise.
4517 Switch to method described by Bruno Haible.
4518 Include <limits.h>, for CHAR_BIT.
4519 (SIZE_BITS): New macro.
4521 2003-10-21 Paul Eggert <eggert@twinsun.com>
4523 * getndelim2.c (getndelim2): When size calculation overflows,
4524 ceiling the allocation at NMAX bytes rather than silently
4525 discarding input bytes before NMAX is reached. This makes
4526 a difference only if NMAX exceeds SIZE_MAX / 2.
4528 * obstack.c: Merge from glibc.
4529 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
4530 Add libc_hidden_def (_obstack_newchunk).
4531 (_obstack_free) [! defined _LIBC]: Remove.
4532 [defined _LIBC]: Make a strong alias from obstack_free, rather than
4533 a clone of the function body.
4534 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
4535 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
4537 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
4538 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
4541 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
4542 (obstack_ptr_grow_fast, obstack_int_grow_fast):
4543 Don't use lvalue casts, as GCC plans to remove support for them
4544 in GCC 3.5. Reported by Joseph S. Myers. This bug
4545 was also present in the non-GCC version, indicating that this
4546 code had always been buggy and had never been widely used.
4547 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
4548 Use the fast variant of each macro, rather than copying the
4549 definiens of the fast variant; that way, we'll be more likely to
4550 catch future bugs in the fast variants.
4552 2003-10-20 Bruno Haible <bruno@clisp.org>
4554 * wait-process.h: New file, from GNU gettext.
4555 * wait-process.c: New file, from GNU gettext.
4557 2003-10-19 Jim Meyering <jim@meyering.net>
4559 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
4561 2003-10-16 Paul Eggert <eggert@twinsun.com>
4563 * getgroups.c: Include <errno.h>, <stdlib.h>.
4564 (getgroups): First arg is int, not size_t.
4565 Don't let 'free' mangle errno.
4567 2003-10-16 Jim Meyering <jim@meyering.net>
4569 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
4571 2003-10-15 Paul Eggert <eggert@twinsun.com>
4573 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
4575 (new_exclude, add_exclude_file): Initial size no longer needs to
4577 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
4578 our own address arithmetic overflow checking.
4580 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
4581 (fnmatch): Do not alloca more than 2000 wide characters;
4582 instead, use malloc for large buffers.
4583 Check for address arithmetic overflow, and return -1
4584 with errno set to ENOMEM in that case.
4585 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
4586 (NEW_PATTERN): Do not alloca more than 8000 bytes;
4587 instead, return -1. Check for address arithmetic overflow.
4589 2003-10-14 Paul Eggert <eggert@twinsun.com>
4591 Handle invalid suffixes and overflow independently, so that
4592 callers can treat them independently as needed. Fix some bugs in
4593 suffix handling, e.g., "100k@" was not diagnosed as an invalid
4594 suffix for a human-readable blocksize. The major caller-visible
4595 change is the addition of a new
4596 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
4597 that both overflow and suffix chars were found.
4599 * human.c (humblock): Don't check separately for invalid suffix
4600 char; that is xstrtoumax's job (now that its bug is fixed).
4601 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
4602 INTMAX_MAX]: New macros.
4603 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
4604 TYPE_MAXIMUM): New macros.
4605 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
4606 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
4607 if overflow occurs, as it's what __strtol does and it's more useful
4609 (__xstrtol): If __strtol reports some error other than ERANGE,
4610 reflect it to the caller as LONGINT_INVALID. If it reports
4611 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
4612 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
4613 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
4615 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
4616 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
4617 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
4618 [defined UINTMAX_MAX]: New macros.
4620 2003-10-14 Bruno Haible <bruno@clisp.org>
4622 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
4623 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
4624 Also use volatile where needed.
4626 2003-10-12 Paul Eggert <eggert@twinsun.com>
4628 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
4629 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
4630 and define in terms of the other primitives.
4631 * xmalloc.c: Include stdbool.h; do not include exit.h.
4632 (SIZE_MAX): Define if not already defined.
4633 (array_size_overflow): New function.
4634 (xalloc_die): Abort instead of exiting if 'error' returns.
4635 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
4636 (xmalloc, xrealloc): Use them.
4637 (xcalloc): Check for address arithmetic overflow.
4638 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
4639 a bit faster than strcpy.
4641 2003-10-08 Paul Eggert <eggert@twinsun.com>
4643 Merge getpass from libc, plus a few fixes.
4645 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
4646 Include <stdbool.h>.
4647 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
4648 __fsetlocking to empty.
4649 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
4650 do include <bits/libc-lock.h>.
4651 Do not include <fcntl.h>; not needed.
4652 [_LIBC]: Include <wchar.h>.
4653 (NOTCANCEL_MODE): New macro.
4654 (flockfile, funlockfile) [_LIBC]: New macros.
4655 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
4656 [!_LIBC]: New macros.
4657 (call_fclose): New function.
4658 (getpass): Use it. Save tty stream separately; this simplifies the
4659 code and makes it more reliable if stdin happens to equal stdout.
4660 Invoke __fsetlocking on tty.
4661 Handle thread cancellation if needed.
4662 Namespace cleanup (use __tcgetattr, __getline).
4663 Use bool for Booleans.
4664 [USE_IN_LIBIO]: Handle wide streams.
4665 [!_LIBC]: Unconditionally do the fseek, since we don't know what
4666 stream might go where.
4668 * unlocked-io.h: Include <stdio.h>, so that the caller
4669 doesn't have to include <stdio.h> before us.
4670 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4671 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4672 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4673 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4674 if not declared, so that we can use getpass.c code from libc without
4676 (flockfile, ftrylockfile, funlockfile): New macros.
4678 2003-10-06 Bruno Haible <bruno@clisp.org>
4680 * version-etc-2.h: Remove file.
4681 * version-etc-2.c: Remove file.
4683 2003-09-25 Jim Meyering <jim@meyering.net>
4684 Bruno Haible <bruno@clisp.org>
4686 This lets translators provide better translations for the
4687 "Written by ..." part of --version output.
4688 * version-etc.h: Include stdarg.h.
4689 (version_etc_copyright): Declare as readonly.
4690 (version_etc): Make this function variadic with a NULL-terminated list
4691 of author name strings.
4692 (version_etc_va): New declaration.
4693 * version-etc.c: Include stdarg.h, stdlib.h.
4694 (version_etc_copyright): Declare as readonly.
4695 (version_etc_va): New function. Provide a different translatable string
4696 for each possible number of authors < 10. Abbreviate when there are 10
4698 (version_etc): Make this function variadic. Call version_etc_va.
4699 Suggestion from Gary V. Vaughan.
4701 * long-options.h (parse_long_options): Change prototype: the authors
4702 string is moved to the end and becomes variadic.
4703 * long-options.c: Include stdarg.h.
4704 (parse_long_options): Make this function variadic, too.
4705 Call version_etc_va, not version_etc.
4707 2003-10-06 Bruno Haible <bruno@clisp.org>
4709 * fatal-signal.h: New file, from GNU gettext.
4710 * fatal-signal.c: New file, from GNU gettext.
4712 2003-10-04 Karl Berry <karl@gnu.org>
4714 * argp*: update from libc.
4716 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4718 * getpass.c (getpass): Use a no-op fseek when switching from input to
4719 output mode on the same stream.
4721 2003-09-29 Paul Eggert <eggert@twinsun.com>
4723 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4724 Fix arg typo in previous patch.
4726 2003-09-28 Jim Meyering <jim@meyering.net>
4728 * error.c: Correct cpp indentation.
4730 2003-09-27 Paul Eggert <eggert@twinsun.com>
4732 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4733 Omit the special code that used __typeof__, since we worry that
4734 it could be more trouble than it's worth. See:
4735 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4736 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4740 2003-09-26 Jim Meyering <jim@meyering.net>
4742 * error.c (error_tail): Move some declarations
4743 into inner scope where the local variables are used.
4745 2003-09-26 Bruno Haible <bruno@clisp.org>
4747 * stpncpy.h (gnu_stpncpy): New declaration.
4748 (stpncpy): Define as alias for gnu_stpncpy.
4749 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4751 2003-09-26 Paul Eggert <eggert@twinsun.com>
4753 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4754 (error_tail): Do not loop, reallocating temporary buffer, since
4755 the output cannot contain more wide characters than the input
4756 contains bytes, the size must be big enough already. This avoids
4757 one potential size overflow calculation. Check for size overflow
4758 when calculating temporary buffer size. Free temporary buffer
4759 when done, if it was allocated with malloc; this plugs a memory
4760 leak. Remove casts from void * to pointers, that are no longer
4761 needed now that we're assuming C89 or better.
4763 Merge error changes from glibc.
4765 * error.c, error.h: Update copyright notice header to match glibc.
4766 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4767 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4768 Disable cancellation while printing error.
4769 * error.h: Prepend __ to parameter names.
4771 2003-09-25 Karl Berry <karl@gnu.org>
4773 * argp-fmtstream.c, argp-help.c: update from libc.
4775 2003-09-25 Bruno Haible <bruno@clisp.org>
4777 * version-etc-2.h: New file, from version-etc.h with modifications.
4778 * version-etc-2.c: New file, from version-etc.c with modifications.
4780 2003-09-25 Simon Josefsson <jas@extundo.com>
4782 * xgetdomainname.h: New file.
4783 * xgetdomainname.c: New file.
4785 2003-09-25 Simon Josefsson <jas@extundo.com>
4786 Bruno Haible <bruno@clisp.org>
4788 * getdomainname.h: New file.
4789 * getdomainname.c: New file.
4791 2003-09-24 Paul Eggert <eggert@twinsun.com>
4793 * linebuffer.c (freebuffer): Don't free the argument, just
4794 the buffer associated with the argument. Bug reported by
4797 2003-09-19 Karl Berry <karl@gnu.org>
4799 * argp.h: update from libc.
4801 2003-09-16 Paul Eggert <eggert@twinsun.com>
4803 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4804 input error, instead of returning NULL the next time we are called
4805 (and therefore losing track of errno).
4807 2003-09-15 Paul Eggert <eggert@twinsun.com>
4809 * getndelim2.c (getndelim2): Don't trash errno when a read
4810 fails, so that the caller gets the proper errno.
4812 * readutmp.c (read_utmp): Likewise.
4813 Check for fstat error. Close stream and free storage
4816 2003-09-14 Bruno Haible <bruno@clisp.org>
4818 * fwriteerror.h: New file.
4819 * fwriteerror.c: New file.
4821 2003-09-14 Jim Meyering <jim@meyering.net>
4823 * getloadavg.c: Correct cpp indentation.
4824 * strdup.c: Likewise.
4825 * vasnprintf.c: Likewise.
4827 2003-09-12 Paul Eggert <eggert@twinsun.com>
4829 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4830 * obstack.c [!defined _LIBC]: Likewise.
4831 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4832 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4833 * exitfail.c: Don't include stdlib.h; no longer needed.
4835 More changes to assume C89 or better.
4837 * error.c (error_tail): Assume vprintf.
4839 * argmatch.c (getenv): Remove decl.
4840 * progreloc.c (get_full_program_name): Define via prototype.
4841 * setenv.c (clearenv): Likewise.
4842 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4844 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4845 (malloc, memcpy): Remove decls.
4846 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4847 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4848 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4849 (memcpy): Remove macro.
4850 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4851 (__P): Remove. All uses removed.
4852 (PTR): Remove. All uses changed to void *.
4853 (CHAR_BIT, NULL): Remove.
4854 (spaces, zeros, memset_space, memset_zero)
4855 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4857 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4858 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4859 Define with prototype.
4860 Remove now-unnecessary prototype decl.
4861 (extra_args_spec): Assume ANSI C. All uses changed.
4862 (extra_args_spec_iso): Remove.
4863 (my_strftime, emacs_strftimeu): Define via prototype.
4864 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4866 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4867 * strtoimax.c: Include <stdlib.h> unconditionally.
4868 (strtoul, strtol): Remove decls.
4869 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4871 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4872 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4873 (LOCALE_PARAM_PROTO): New macro.
4874 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4875 (INTERNAL (strtol), strtol): Define with a prototype.
4876 (PARAMS): Remove. All uses removed.
4877 * tempname.c: Include <string.h> unconditionally.
4878 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4879 * xgethostname.c (main): Define with a prototype.
4880 * xmalloc.c: Include "xalloc.h" first, to check interface.
4881 Include <stdlib.h> unconditionally.
4882 (calloc, malloc, realloc, free): Remove decls.
4883 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4884 Include <stdlib.h> unconditionally. Sort include file names.
4886 (xstrtod): Define with a prototype.
4887 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4888 (strtol, strtoul): Remove decls.
4890 2003-09-11 Paul Eggert <eggert@twinsun.com>
4892 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4893 Include <stdlib.h>, <string.h> unconditionally.
4894 Remove now-unnecessary cast to char *.
4895 * strnlen.c: Include <string.h> unconditionally.
4896 * yesno.c (yesno): Define with a prototype.
4898 2003-09-10 Bruno Haible <bruno@clisp.org>
4900 * strcspn.c: Include <string.h> unconditionally.
4901 * strpbrk.c: Include <string.h> unconditionally.
4902 * strstr.c: Include <string.h> unconditionally.
4903 * unicodeio.c: Include <string.h> unconditionally.
4904 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4905 * unsetenv.c: Likewise.
4906 * xreadlink.c: Include <stdlib.h> unconditionally.
4907 * yesno.c: Include <stdlib.h> unconditionally.
4908 (rpmatch): Add prototype.
4910 2003-09-10 Jim Meyering <jim@meyering.net>
4912 * error.c: Correct indentation of cpp directives.
4914 2003-09-09 Paul Eggert <eggert@twinsun.com>
4918 * acosl.c (main): Use a prototype.
4919 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4922 * getloadavg.c (getloadavg, main): Define via prototypes.
4924 * getopt.h (struct option.name): Assume C89, and use 'const'.
4925 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4926 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4928 * getopt.c (const): Remove macro.
4929 Include <string.h> unconditionally.
4930 (my_index): Remove; all uses changed to strchr.
4931 (strlen): Remove decl.
4932 (exchange): Remove forward decl; no longer needed.
4933 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4934 Define with prototype.
4935 * getopt1.c (const): Remove macro.
4936 (getopt_long, getopt_long_only, main): Define with prototype.
4938 * getugroups.c: Include <string.h> unconditionally.
4940 * getusershell.c: Include <stdlib.h> unconditionally.
4941 (getusershell, setusershell, endusershell, readname, main):
4942 Define with prototypes.
4944 * group-member.c: Include group-member.h first.
4945 Include <stdlib.h> unconditionally.
4947 * hard-locale.c: Include hard-locale.h first.
4948 Include <stdlib.h>, <string.h> unconditionally.
4950 * hash.c (free, malloc): Remove decls.
4951 Include <stdlib.h> unconditionally.
4953 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4954 (getenv): Do not declare.
4956 * idcache.c: Include <string.h> unconditionally.
4958 * long-options.c: Include long-options.h first, to test interface.
4959 Include <stdlib.h> unconditionally.
4961 * makepath.c: Include makepath.h first, to test interface.
4962 Include <stdlib.h> and <string.h> unconditionally.
4964 * linebuffer.c: Include <stdlib.h>.
4965 (free): Remove decl.
4967 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4968 rpl_malloc returns void *, not char *.
4969 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4971 * md5.h: Include <limits.h> unconditionally.
4972 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4973 (__P): Remove; all uses removed.
4974 * md5.c: Include "md5.h" first.
4975 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4976 md5_buffer, md5_process_bytes, md5_process_block):
4977 Define with prototypes.
4978 * sha.h (__P): Remove all uses. (It wasn't defined??)
4979 * sha.c: Include "sha.h" first.
4980 Include <stdlib.h>, <string.h> unconditionally.
4982 * memchr.c (__ptr_t): Remove; all uses changed to void *.
4983 * memcmp.c (__ptr_t): Likewise.
4984 * memrchr.c (__ptr_t): Likewise.
4985 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4986 Include <string.h> unconditionally.
4987 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
4988 * memchr.c: Include <stdlib.h> unconditionally.
4989 * memchr.c (LONG_MAX): Remove.
4990 * memrchr.c (LONG_MAX): Likewise.
4991 * memchr.c (__memchr): Define via a prototype.
4992 * memrchr.c (__memrchr): Likewise.
4993 * memcmp.c (__P): Remove, and remove all uses.
4994 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4995 Remove forward decls; no longer needed.
4996 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4997 Use types required by C89 in prototype.
4999 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
5000 * savedir.c: Likewise.
5001 * mkdir.c (free): Remove decl.
5002 * rmdir.c (rmdir): Define with a prototype.
5003 * savedir.c: Include savedir.h first, to test interface.
5005 * mktime.c (STDC_HEADERS): Remove.
5006 Include <stdlib.h>, <string.h> unconditionally.
5008 * modechange.c: Include <stdlib.h> unconditionally.
5009 (malloc): Remove decl.
5011 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
5012 (free): Remove decl.
5014 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
5015 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
5016 (This type really should be intptr_t, but that's a C99ism.)
5017 (_obstack_memcpy): Remove: all uses changed to memcpy.
5018 Include <string.h> unconditionally.
5019 (struct obstack): Assume __STDC__ for types of members
5020 chunkfun, freefun, extra_arg.
5021 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
5022 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
5023 obstack_begin, obstack_specify_allocation,
5024 obstack_specify_allocation_with_arg, obstack_chunkfun,
5025 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
5026 Remove unprototyped decls and the macros that use them.
5027 * obstack.c (POINTER): Remove. All uses changed to void *.
5028 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
5029 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
5030 (defined __STDC__ && __STDC__)]:
5031 Remove nonprototyped code.
5032 Include <stdlib.h> unconditionally.
5033 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
5034 _obstack_allocated_p, _obstack_free, obstack_free,
5035 _obstack_memory_used, print_and_abort):
5036 Define using prototypes.
5037 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
5038 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
5039 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
5040 obstack_next_free, obstack_object_size, obstack_room) [0]:
5041 Remove unused, unprototyped code.
5043 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
5045 * physmem.c (physmem_total, physmem_available, main): Define
5048 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
5049 (main): Define with a prototype.
5051 * posixver.c (getenv): Remove decl.
5053 * putenv.c (malloc): Returns void *, not char *.
5054 Include <string.h> unconditionally.
5055 (strchr, memcpy, NULL): Do not define.
5057 * readtokens.c: Include readtokens.h first, to test interface.
5058 Include <stdlib.h>, <string.h> unconditionally.
5059 (init_tokenbuffer): Define with a prototype.
5061 * regex.c (PARAMS): Remove. All uses removed.
5062 All uses of _RE_ARGS removed, too.
5063 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5065 (bzero): Assume memset exists.
5066 (memcmp, memcpy, NULL): Remove.
5067 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
5068 char, or assignments to local vars of type signed char.
5069 (init_syntax_once, PREFIX(extract_number_and_incr),
5070 PREFIX(print_partial_compiled_pattern),
5071 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
5072 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
5073 PREFIX(regex_grow_registers), PREFIX(regex_compile),
5074 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
5075 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
5076 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
5077 wcs_compile_range, byte_compile_range, truncate_wchar,
5078 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
5079 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
5080 count_mbs_length, wcs_re_match_2_internal,
5081 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
5082 PREFIX(alt_match_null_string_p),
5083 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
5084 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
5085 regfree, PREFIX(extract_number)): Define with prototype. Remove
5086 now-unnecessary declaration, if any.
5087 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
5089 Remove now-unnecessary casts among pointer types.
5090 * regex.h (_RE_ARGS): Remove. All uses removed.
5092 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
5093 (free): Remove decl.
5095 * rpmatch.c: Include <stdlib.h> unconditionally.
5097 * same.c: Include <stdlib.h>, <string.h> unconditionally.
5098 (free): Remove decl.
5100 * save-cwd.c: Include <stdlib.h> unconditionally.
5101 * xgetcwd.c: Likewise.
5103 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
5104 (free): Remove decl.
5106 * strchrnul.c (strchrnul): Define with a prototype.
5107 Fix bug: c_in was not converted to char before searching.
5109 The following changes are not K&R related:
5111 * group-member.h: Include <sys/types.h>, so that this file is
5113 * makepath.h: Likewise.
5115 * getusershell.c (readname, default_index, line_size, readname):
5116 Use size_t, not int, for sizes.
5117 (readname): If the size overflows, report an error instead of
5120 2003-09-09 Derek Robert Price <derek@ximbiot.com>
5122 * getndelim2.c: Assume stdlib.h per the C89 spec.
5124 2003-09-08 Paul Eggert <eggert@twinsun.com>
5126 Assume C89 or better; remove K&R cruft.
5127 A few of these changes were first proposed by Derek Robert Price
5128 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
5130 * addext.c: Include <string.h> unconditionally.
5131 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
5132 Don't declare getenv or malloc.
5134 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
5135 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
5137 (find_stack_direction, alloca): Use prototypes.
5139 * atexit.c (atexit): Define using a prototype.
5141 * basename.c, dirname.c, stripslash.c:
5142 Include <string.h> unconditionally.
5144 * bcopy.c: Include <stddef.h>.
5145 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
5147 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
5149 * error.h (error, error_at_line, error_print_progname)
5150 [! (defined (__STDC__) && __STDC__)]: Remove decls.
5151 * error.c: Include error.h first, to check interface.
5152 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5153 (VA_START): Remove; all uses changeed to va_start.
5154 (exit, strerror): Remove decls.
5155 (error_print_progname): Prototype uncondionally.
5156 Don't include <errno.h>; no longer needed.
5157 (private_strerror): Remove.
5158 (error_tail): Always define.
5159 (error, error_at_line): Assume C89 or better; always use prototypes.
5160 * fatal.c: Include "fatal.h" first, to test interface.
5161 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5162 (VA_START): Remove; all uses changed to va_start.
5163 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
5165 (exit): Remove decl.
5166 (fatal): Prototype unconditionally. Assume va_start works.
5167 Abort at end, to pacify gcc.
5169 * euidaccess.c (main): Define with a prototype.
5171 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5173 * exitfail.c: Include <stdlib.h> unconditionally.
5175 * fnmatch_.h (__P): Remove. All uses changed to assume
5177 * fnmatch.c: Include fnmatch.h first, to test interface.
5178 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5179 (getenv): Remove decl.
5180 (fnmatch): Define using a prototype.
5181 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5182 (FCT): Define using a prototype.
5184 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5186 * gethostname.c: Include <stddef.h>.
5187 (gethostname): Define with prototype. Length is size_t, not int.
5189 2003-09-08 Paul Eggert <eggert@twinsun.com>
5191 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5192 getversion.c should have been removed then, but was accidentally
5195 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5196 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5198 2003-09-07 Paul Eggert <eggert@twinsun.com>
5200 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5201 copy_tm_result. Bug reported by Simon Josefsson in
5202 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5204 2003-09-06 Paul Eggert <eggert@twinsun.com>
5206 * time_r.c, time_r.h: New files.
5208 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5210 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5211 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5213 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5215 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5216 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5219 * timegm.c: Switch to glibc implementation, with the following changes:
5220 [defined HAVE_CONFIG_H]: Include <config.h>.
5221 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5222 (__mktime_internal) [!defined _LIBC]: New decl.
5223 (__gmtime_r) [!defined _LIBC]: New macro and function.
5224 (timegm): Use a prototype, since gnulib assumes C89.
5225 Do not bother declaring tmp to be const, as it's not really usefu.
5226 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5227 (timegm): Declare only if HAVE_DECL_TIMEGM.
5229 2003-09-03 Paul Eggert <eggert@twinsun.com>
5231 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5232 Bug reported by Lute Kamstra in
5233 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5235 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5236 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5237 course with correspondingly smaller numbers for tomorrow and
5238 yesterday. From Tadayoshi Funaba. Originally installed into
5239 sh-utils on 1999-08-07, but the patch got lost (I guess during the
5242 2003-08-31 Simon Josefsson <jas@extundo.com>
5244 * timegm.h: New file.
5245 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
5247 2003-08-31 Karl Berry <karl@gnu.org>
5249 * argp.h: update from libc.
5251 2003-08-28 Bruno Haible <bruno@clisp.org>
5253 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
5254 warning on QNX, which defines O_BINARY to 000000.
5256 2003-08-24 Bruno Haible <bruno@clisp.org>
5258 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
5259 MSVC7 <stdio.h> is included later.
5261 2003-08-20 Bruno Haible <bruno@clisp.org>
5263 * progname.h: New file, from GNU gettext.
5264 * progname.c: New file, from GNU gettext.
5265 * progreloc.c: New file, from GNU gettext.
5267 2003-08-19 Bruno Haible <bruno@clisp.org>
5269 * xstrdup.c: Assume <string.h> exists.
5271 2003-08-18 Jim Meyering <jim@meyering.net>
5273 * setenv.h: Indent nested cpp directive.
5274 * vasnprintf.c: Remove trailing blanks.
5276 2003-08-17 Simon Josefsson <jas@extundo.com>
5277 Bruno Haible <bruno@clisp.org>
5279 * xstrndup.h: New file.
5280 * xstrndup.c: New file.
5282 2003-08-17 Bruno Haible <bruno@clisp.org>
5284 * strndup.h: New file.
5286 2003-08-16 Paul Eggert <eggert@twinsun.com>
5288 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
5289 space, undoing this 2003-08-12 change:
5290 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
5292 2003-08-16 Jim Meyering <jim@meyering.net>
5294 Merge from coreutils.
5295 * xstrtoimax.c: #else #if -> #elif.
5296 * xstrtoumax.c: Likewise.
5298 2003-08-15 Paul Eggert <eggert@twinsun.com>
5300 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
5301 rather than tab, after '#' in shell-script copyright notices.
5302 Suggested by Bruno Haible.
5304 2003-08-15 Jim Meyering <jim@meyering.net>
5305 and Paul Eggert <eggert@twinsun.com>
5307 Merge from coreutils.
5308 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
5309 member but strut utmpx does not. Needed for AIX 4.3.3.
5310 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
5312 2003-08-15 Jim Meyering <jim@meyering.net>
5314 Merge from coreutils.
5315 * xgethostname.c: Include <stdlib.h>.
5316 (xghostname): Don't exit for anything other than memory-related
5317 failure; just return NULL.
5318 * userspec.c: Include "posixver.h".
5319 (parse_user_spec): Accept `.' as a separator only
5320 in pre-POSIX-200112 mode.
5321 * strtoimax.c: Use #elif rather than #else #if.
5322 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5323 Remove function, now that we can rely on a working tzset function.
5324 [!_LIBC]: Ensure that the required autoconf test has been run.
5325 [!defined _NL_CURRENT && HAVE_STRFTIME]:
5326 Use underlying_strftime for %r.
5327 * sha.c: Merge in some clean-up and optimization changes from glibc.
5328 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
5329 Ensure that it is a multiple of 64.
5330 Rearrange loop exit tests so as to avoid performing an
5331 additional fread after encountering an error or EOF.
5332 * realloc.c: Update copyright date.
5334 2003-08-14 Jim Meyering <jim@meyering.net>
5336 Merge from coreutils.
5337 * obstack.h: Whitespace changes.
5338 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
5339 and xcalloc return values.
5340 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
5341 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
5342 hang on OSF/1 5.1 for DIR on both local and remote file systems.
5343 Reported by (and fix confirmed by) Nelson H. F. Beebe.
5344 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5346 Use mntctl's return value to drive the entry-processing loop, since
5347 we can't rely on the value of the vmt_length member in the last
5348 entry. On some systems doing so could result in exhausting
5349 virtual memory. Based in part on a patch from Mike Jetzer.
5351 2003-08-14 Jim Meyering <jim@meyering.net>
5352 and Paul Eggert <eggert@twinsun.com>
5354 Merges from coreutils, plus other fixes.
5355 * physmem.c: Merge in portability changes from gcc/libiberty
5356 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
5357 for credits and details. Thanks to Kaveh Ghazi for helping
5358 to keep these files in sync.
5359 (ARRAY_SIZE): Define it.
5360 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
5361 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
5362 (memcasecmp): Don't assume size_t fits in unsigned int.
5363 Remove casts and duplicate code.
5364 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
5365 (memcpy): Remove definition.
5366 Merge in some clean-up and optimization changes from glibc.
5367 [BLOCKSIZE]: Move definition to top of file.
5368 Ensure that it is a multiple of 64.
5369 Rearrange loop exit tests so as to avoid performing an
5370 additional fread after encountering an error or EOF.
5371 * md5.h (md5_uintptr): Define.
5372 * makepath.c (CLEANUP_CWD): Report an error if we failed to
5373 return to the initial working directory. Preserve errno
5375 * idcache.c: Include "xalloc.h".
5376 (xmalloc, xrealloc): Remove decls.
5377 (getuser): Remove casts no longer required in C89.
5378 * human.c: Include stdio.h, for sprintf.
5379 * group-member.c: Include "xalloc.h".
5380 (xmalloc, xrealloc): Remove decls.
5381 (get_group_info): Remove casts no longer required in C89.
5382 * getusershell.c (readname): Remove casts no longer required in C89.
5383 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
5384 * getline.c: Whitespace fix, from coreutils.
5386 2003-08-13 Paul Eggert <eggert@twinsun.com>
5388 * exclude.c: Include <ctype.h>
5389 (IN_CTYPE_DOMAIN): New macro.
5391 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
5394 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5395 Undo previous (whitespace-only) change.
5397 2003-08-12 Paul Eggert <eggert@twinsun.com>
5399 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5400 Normalize leading white space and remove trailing white space.
5401 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
5402 notice, as per ../config/srclist-update.
5404 Merge from coreutils.
5405 * euidaccess.h: New file.
5406 * euidaccess.c: Include it.
5407 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
5408 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
5409 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
5411 2003-08-11 Bruno Haible <bruno@clisp.org>
5413 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
5414 (vasnprintf): Use it instead of wcslen.
5416 2003-08-11 Bruno Haible <bruno@clisp.org>
5418 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
5419 value to ensure that _Bool promotes to int. Use #define for _Bool when
5420 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
5422 2003-08-10 Karl Berry <karl@gnu.org>
5424 * regex.h: update from libc (whitespace fix).
5426 2003-08-09 Paul Eggert <eggert@twinsun.com>
5428 Merge some files from coreutils. These changes were
5429 originally made by Jim Meyering.
5430 * acl.c: Include <sys/types.h> before <sys/stat.h>;
5431 many older Unixes require this.
5432 * alloca.c (alloca): Remove cast to argument of free;
5433 no longer needed in C89.
5434 * alloca_.h, regex.h: Fix white space to match
5435 what GNU indent does.
5437 2003-08-05 Paul Eggert <eggert@twinsun.com>
5439 * bumpalloc.h: Remove.
5441 2003-08-04 Paul Eggert <eggert@twinsun.com>
5443 * getloadavg.c: Change copyright notice and spacing to conform to
5446 Merge from coreutils.
5447 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
5449 * getdate.y (date): Also accept dates like May-23-2003; suggestion
5450 from Karl Berry, implemented by Jim Meyering.
5451 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
5452 from Dmitry V. Levin.
5453 Remove anachronistic cast of xrealloc.
5454 * fnmatch_.h (__const): Remove. Use 'const'.
5455 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
5456 type. Otherwise, it wouldn't compile with at least /bin/cc on
5457 ymp-cray-unicos9.0.2.X.
5458 Combine two mostly-identical uses of alloca into one.
5459 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
5461 2003-08-04 Dave Love <d.love@dl.ac.uk>
5465 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
5466 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
5467 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
5468 obsolete NLIST_NAME_UNION.
5469 [__GNU__]: Undef BSD and FSCALE.
5470 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
5472 2003-08-03 Paul Eggert <eggert@twinsun.com>
5474 * stdbool_.h (_Bool): Make it signed char, instead of
5475 an enum type, so that it's guaranteed to promote to int. See:
5476 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
5478 2003-07-31 Paul Eggert <eggert@twinsun.com>
5480 * strerror.c: Include config.h, limits.h. Declare sprintf.
5481 (strerror): Don't assume that a printable int fits in 14 bytes.
5483 2003-07-24 Derek Robert Price <derek@ximbiot.com>
5484 Bruno Haible <bruno@clisp.org>
5486 * getline.h (getline, getdelim): Change return type to ssize_t.
5487 * getline.c (getline, getdelim): Likewise.
5488 Remove _GNU_SOURCE define; now it's defined in config.h through
5491 2003-07-22 Paul Eggert <eggert@twinsun.com>
5493 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
5494 over-parenthesization in macros.
5496 Sync with coreutils.
5498 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
5501 Use `exit_failure' for xalloc and xmemcoll instead of their own
5502 private exit-failure variables.
5503 * xalloc.h (xalloc_exit_failure): Remove.
5504 * xmalloc.c: Likewise. Include exitfail.h.
5505 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
5506 * xmemcoll.h (xmemcoll_exit_failure): Remove.
5507 * xmemcoll.c: Likewise. Include exitfail.h.
5508 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
5510 2003-07-18 Paul Eggert <eggert@twinsun.com>
5512 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
5513 * closeout.c: Likewise. Include "closeout.h" right after config.h,
5514 to test that it can stand by itself. Include "exitfail.h".
5515 Clients should set exit_failure instead.
5516 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
5518 2003-07-18 Andreas Schwab <schwab@suse.de>
5520 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
5522 2003-07-18 Bruno Haible <bruno@clisp.org>
5524 * getndelim2.h: New file.
5525 * getndelim2.c: Make into a module of its own. Include config.h,
5527 (getndelim2): Make non-static. Change return type to ssize_t.
5528 * getline.h: Change argument names.
5529 * getline.c: Include getndelim2.h instead of getndelim2.c.
5530 * getnline.c: Include getndelim2.h.
5532 2003-07-17 Bruno Haible <bruno@clisp.org>
5534 * Makefile.am: Remove file.
5535 * Makefile.in: Remove file.
5537 2003-07-17 Bruno Haible <bruno@clisp.org>
5539 * getnline.h: New file.
5540 * getnline.c: New file.
5541 * getndelim2.c: New file, extracted from getline.c.
5542 (getndelim2): Renamed from getdelim2, with added nmax argument.
5543 * getline.c: Include getndelim2.c.
5544 (getdelim2): Moved out to getndelim2.c.
5545 (getline, getdelim): Update.
5547 2003-07-15 <karl@gnu.org>
5549 * vasnprintf.c: update from gettext.
5551 2003-07-15 Jim Meyering <jim@meyering.net>
5553 * makepath.c (make_path): Enclose diagnostic in _(...).
5555 2003-07-14 Paul Eggert <eggert@twinsun.com>
5557 * asnprintf.c, asprintf.c, config.charset, gettext.h,
5558 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
5559 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
5560 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
5561 vasprintf.c, vasprintf.h: Regenerate. These files are now being
5562 updated automatically by ../config/srclist-update. This changes
5563 their license from LPGL to GPL.
5565 2003-07-14 Jim Meyering <jim@meyering.net>
5567 Don't emit diagnostics. Let callers do that.
5568 * save-cwd.c: Don't include "error.h".
5569 (save_cwd): Don't call error. Ensure that errno is valid
5570 when returning nonzero.
5572 * save-cwd.h (restore_cwd): Update prototype.
5573 * save-cwd.c (restore_cwd): Remove two parameters.
5574 Simplify. Don't call error upon failure. Let callers do that.
5575 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
5576 when auditing is enabled. But don't bother updating the #if.
5578 2003-07-14 Simon Josefsson <jas@extundo.com>
5580 * mempcpy.h: New file.
5581 * mempcpy.c: New file.
5583 2003-07-14 Paul Eggert <eggert@twinsun.com>
5585 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
5586 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
5587 unicodeio.c, unicodeio.h, unlocked-io.h:
5588 Switch from LGPL to GPL.
5590 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
5592 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
5593 it breaks C++ compilation.
5594 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
5596 2003-07-10 Jim Meyering <jim@meyering.net>
5598 * vasnprintf.c: Remove trailing blanks.
5599 Make cpp indentation consistent.
5601 2003-07-09 Paul Eggert <eggert@twinsun.com>
5603 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
5604 posixver.c, strftime.c, strnlen.c, strverscmp.c:
5605 Switch from LGPL to GPL.
5607 2003-07-07 Paul Eggert <eggert@twinsun.com>
5609 * mktime.c: Fix some boundary cases and remove need for floating point.
5611 Issue a compile-time diagnostic if time_t is floating point, or if
5612 two's complement arithmetic is not in effect, or if arithmetic
5613 right shift does not propagate the sign. These assumptions were
5614 all in the original code but they weren't checked.
5616 (TIME_T_MIDPOINT, verify): New macros.
5617 (__isleap): Remove; it has integer overflow problems.
5618 (leapyear): New function, without those problems.
5619 (ydhms_tm_diff): Remove; splitting into two parts.
5620 (ydhms_diff): New function, containing the arithmetic part of
5621 the old ydhms_tm_diff function. Issue a compile-time
5622 diagnostic if we are not using C99 integer division.
5623 Avoid casts when possible.
5624 (guess_time_tm): New function, containing the checking part of
5625 the old ydhms_tm_diff function. Return the new value, rather than
5626 the difference between it and the old. Accept a new argument T
5627 so that *T specifies the old value. Check for overflow in the result.
5629 (__mktime_internal): Use a time_t offset, not a long int offset.
5630 This undoes the 2003-06-04 change, which is no longer needed now
5631 that we have better overflow checking.
5632 (localtime_offset): Likewise.
5634 (__mktime_internal): Avoid harmful overflow on hosts where time_t
5635 and long are 64-bit but int is only 32-bit.
5636 (ydhms_diff): Use long int to store year1 and yday1.
5637 Issue a compile-time diagnostic if long int is not wide enough.
5639 (__mktime_internal): Use long int to store adjusted year and yday.
5640 Use plain C rather than preprocessor commands, if that doesn't
5642 Check for overflow (and try to repair) after each probe
5643 rather than checking only at the very end. This avoids some bugs
5644 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
5645 does not equal GMT offset at maximum time).
5646 Use integer to check for overflow rather than floating point; this
5647 is more portable to non-IEEE hosts, and is a tad faster.
5648 When we detect that we are oscillating between two values,
5649 don't check whether tm_isdst has the requested value, since
5650 we already know the answer. When tm_isdst has the wrong value,
5651 use a different heuristic to find the right one, based on the
5652 extreme values actually observed in practice in tz2003a,
5653 rather than the (overly optimistic) "previous 3 calendar quarters".
5655 (not_equal_tm, print_tm, check_result): Use "const T" rather than
5656 "T const" to accommodate glibc style.
5657 (check_result): Use less-confusing report format. "long" -> "long int.
5659 Don't loop if the iteration overflows time_t.
5660 Allow a negative step in the iteration.
5662 2003-07-01 Paul Eggert <eggert@twinsun.com>
5664 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5665 having it depend on HAVE_SYS_TYPES_H.
5667 2003-06-25 Bruno Haible <bruno@clisp.org>
5669 * readlink.c: New file.
5671 2003-06-20 Bruno Haible <bruno@clisp.org>
5673 Assume C89, so PARAMS isn't needed.
5674 * unicodeio.h (PARAMS): Remove.
5675 * unicodeio.c: Don't use PARAMS.
5677 2003-06-18 Jim Meyering <jim@meyering.net>
5679 Merge changes from coreutils.
5680 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5681 Remove explicit declarations of xmalloc and realloc.
5683 (read_utmp): Remove anachronistic cast of xmalloc.
5685 2003-06-17 Paul Eggert <eggert@twinsun.com>
5687 Assume C89, so PARAMS isn't needed.
5688 * backupfile.h (PARAMS): Remove. All uses removed.
5689 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5690 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5691 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5692 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5693 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5694 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5695 xstrtol.h: Likewise.
5696 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5697 same.h, strverscmp.h: Do not include config.h; no longer needed.
5698 Anyway, config.h should always be included before any other file.
5700 2003-06-11 Simon Josefsson <jas@extundo.com>
5702 * sysexit_.h: New file.
5704 2003-05-20 Derek Price <derek@ximbiot.com>
5706 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5708 2003-06-10 Simon Josefsson <jas@extundo.com>
5710 * strchrnul.h: New file.
5711 * strchrnul.c: New file.
5713 2003-06-10 Simon Josefsson <jas@extundo.com>
5715 * argp.h: New file, from glibc.
5716 * argp-ba.c: New file, from glibc.
5717 * argp-eexst.c: New file, from glibc.
5718 * argp-fmtstream.c: New file, from glibc.
5719 * argp-fmtstream.h: New file, from glibc.
5720 * argp-fs-xinl.c: New file, from glibc.
5721 * argp-help.c: New file, from glibc.
5722 * argp-namefrob.h: New file, from glibc.
5723 * argp-parse.c: New file, from glibc.
5724 * argp-pv.c: New file, from glibc.
5725 * argp-pvh.c: New file, from glibc.
5726 * argp-xinl.c: New file, from glibc.
5728 2003-06-07 Jim Meyering <jim@meyering.net>
5730 * readtokens.h: Put `Free Software Foundation, Inc.'
5731 in place of my name in the copyright comment.
5732 Remove definition and uses of __P.
5735 * stat.c: Don't declare xmalloc explicitly.
5736 Instead, include "xalloc.h".
5737 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5738 xrealloc, and xcalloc return values.
5739 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5741 * xgetcwd.h: Remove definition/uses of PARAMS.
5743 2003-06-06 Jim Meyering <jim@meyering.net>
5745 * stdbool_.h: Renamed from stdbool.h.in.
5747 2003-06-06 Jim Meyering <jim@meyering.net>
5749 Merge from coreutils.
5750 * same.c: (same_name): Declare *_basename locals to be `const'.
5751 Consolidate declarations and initializations of *_base* locals.
5753 Merge from coreutils.
5754 This avoids a core dump on systems without GNU putenv,
5755 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5756 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5757 (unsetenv): New static function, from GNU libc.
5758 (rpl_putenv): Use it.
5760 * modechange.c: Remove trailing blanks.
5762 Merge from coreutils.
5763 * fsusage.c: Remove declaration of statfs.
5764 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5766 * posixtm.c: Include <stdbool.h> unconditionally.
5768 2003-06-05 Paul Eggert <eggert@twinsun.com>
5770 * mktime.c (__mktime_internal): When resolving a tm_isdst
5771 mismatch, look in future quarters as well as past. This fixes a
5772 bug when processing fall-backwards gaps immediately after a long
5773 period of daylight-saving time.
5775 * mktime.c: Assume freestanding C89 or better.
5776 (HAVE_LIMITS_H): Remove. Assume it's 1.
5777 (__P): Remove; not used.
5778 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5779 (mktime, not_equal_tm, print_tm, check_result,
5780 main): Use prototypes. Use const * where appropriate.
5781 (main): Fix typo in testing code that uncovered by above changes.
5782 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5784 2003-06-04 Paul Eggert <eggert@twinsun.com>
5786 * mktime.c: Fix Debian bug 177940
5787 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5788 (localtime_offset): Now long int, not time_t, because we want it
5789 to be guaranteed to be signed. All uses changed.
5790 (__mktime_internal): If overflow would occur when adding offset,
5793 Merge 'human' changes from coreutils. Rewrite to support
5794 locale-specific notations like thousands separators.
5795 * human.c: Simplify authorship notice.
5796 Include human.h immediately after config.h.
5797 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5798 <limits.h>: Do not include, since human.h does.
5799 (SIZE_MAX, UINTMAX_MAX): New macros.
5800 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5801 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5802 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5803 (power_letter): Renamed from suffixes.
5804 (generate_suffix_backwards): Remove.
5805 (adjust_value): Now takes int style (because of human.h changes)
5806 and long double value (for greater precision on some platforms).
5807 (group_number): New function.
5808 (human_readable): Use it. Use integer options, not enum.
5809 Put the options before the sizes in the arg list.
5810 Support all the new options.
5811 The old human_readable function has been removed;
5812 use inttostr.h instead.
5813 (human_readable, default_block_size, humblock):
5814 Use uintmax_t, not int, for block sizes.
5815 (human_readable_inexact, block_size_types): Remove.
5816 (block_size_opts): New constant.
5817 (human_options): Renamed from human_block_size, with new signature
5818 that allows block sizes up to UINTMAX_MAX. All callers changed.
5819 * human.h: Add copyright and authorship notice.
5820 Include <limits.h> and <stdbool.h> unconditionally.
5821 (PARAMS): Remove. All uses removed.
5822 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5823 (enum human_inexact_style): Remove tag; now a nameless enum.
5824 (human_floor, human_ceiling, human_round_to_even): Now have
5825 values 2, 0, 1 rather than -1, 1, 0.
5826 (human_group_digits, human_suppress_point_zero, human_autoscale,
5827 human_base_1024, human_SI, human_B): New constants.
5828 (human_readable_inexact, human_block_size): Remove.
5829 (human_readable): Size args are now uintmax_t, not int.
5830 (human_options): New decl.
5832 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5833 unnecessary now that we assume C89 or better. This change
5834 imported from coreutils.
5836 * mktime.c (__mktime_internal): Do not reject negative timestamps
5837 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5838 in the 2003-05-30 sync from glibc.
5840 .h files should stand alone, but we shouldn't include <sys/types.h>
5841 if we can get away with just <stddef.h>.
5843 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5844 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5845 rather than <sys/types.h>, as we merely need size_t.
5846 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5848 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5849 Include <stdio.h>, to get FILE.
5850 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5851 memcasecmp.h has included <stddef.h> and all we need is size_t.
5852 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5853 our interface, instead of including <sys/types.h>
5855 2003-06-02 Paul Eggert <eggert@twinsun.com>
5858 Fix some minor time-related bugs with POSIX time arguments.
5859 Some valid time stamps were being rejected (notably -1, and
5860 time stamps before 1900 on 64-bit hosts). And some invalid
5861 time stamps were being accepted, e.g. September 31.
5863 * posixtm.h (posixtime): Return bool instead of time_t, so
5864 that we can return (time_t) -1 successfully.
5865 * posixtm.c: Likewise.
5866 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5867 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5868 (t): Remove static var.
5869 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5870 of static var. All uses changed.
5871 (year): Do not reject years before 1900; they can occur with
5873 (posix_time_parse): Do not check for out-of-range components;
5874 that is now the caller's responsibility, since our checks were
5875 only approximations.
5876 (posixtime): Use mktime to check for out-of-range components,
5877 since it knows them exactly.
5878 If mktime returns (time_t) -1, check whether an error actually occurred
5879 by invoking localtime on -1.
5880 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5881 posixtime failures better.
5882 Improve the test data (in comments only).
5884 2003-05-30 <karl@gnu.org>
5886 * mktime.c: update from libc.
5888 2003-05-30 Bruno Haible <bruno@clisp.org>
5890 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5891 * localcharset.h: Likewise.
5892 * localcharset.c: Likewise.
5894 2003-05-28 Paul Eggert <eggert@twinsun.com>
5896 Assume the headers required for C89 freestanding compilers.
5897 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5898 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5899 without checking for HAVE_LIMITS_H.
5900 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5901 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5903 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5904 * exclude.c: Include <stdbool.h> unconditionally.
5905 * tempname.c: Include <stddef.h> unconditionally.
5906 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5907 * modechange.c, rpmatch.c (NULL): Don't define, since
5908 <stddef.h> does that.
5909 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5910 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5911 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5912 * xstrtol.c: Likewise.
5913 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5914 * savedir.c: Include <stddef.h> instead of defining NULL.
5916 * addext.c (addext): Use assignment rather than cast, to avoid
5917 warnings on some platforms.
5919 * mktime.c (__mktime_internal): Do not reject negative timestamps
5922 2003-05-10 Bruno Haible <bruno@clisp.org>
5924 * linebreak.c (iconv_string_length): Don't return -1 just because the
5925 string is longer than 4 KB.
5927 2003-05-12 Jim Meyering <jim@meyering.net>
5929 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5930 the space-padded-by-default conversion specifiers, %e, %k, %l.
5932 2003-05-03 Bruno Haible <bruno@clisp.org>
5934 Upgrade to Unicode-4.0.
5935 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5936 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5937 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5938 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5939 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5940 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5941 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5942 Change width of U+E0100..U+E01EF from 1 to 0.
5944 2003-04-25 Bruno Haible <bruno@clisp.org>
5946 * copy-file.c: Include <stddef.h>, for size_t.
5948 2003-04-25 Jim Meyering <jim@meyering.net>
5950 * copy-file.c (copy_file_preserving): Declare buf_size to be
5951 of type size_t, not int.
5953 2003-04-11 Jim Meyering <jim@meyering.net>
5955 Merge changes from Coreutils.
5957 2003-03-22 Jim Meyering <jim@meyering.net>
5959 * strftime.c (widen): Cast alloca return value to proper type.
5961 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5964 * strftime.c (my_strftime): Handle very large width
5965 specifications for numeric values correctly. Improve checks for
5968 2003-01-19 Jim Meyering <jim@meyering.net>
5970 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
5971 (nl_get_alt_digit) [! defined my_strftime]: Define.
5972 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
5973 _nl_get_alt_digit and _nl_get_walt_digit.
5975 * strftime.c (my_strftime): Merge in locale-related changes from libc.
5976 These changes have no effect outside of _LIBC.
5978 2003-04-10 Bruno Haible <bruno@clisp.org>
5980 * findprog.h: New file, from GNU gettext.
5981 * findprog.c: New file, from GNU gettext.
5983 2003-04-05 Jim Meyering <jim@meyering.net>
5985 Merge changes from Coreutils.
5987 * exclude.h (PARAMS): Remove definition and uses.
5988 * exclude.c: Remove uses of `PARAMS'.
5990 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5991 Add test-cases for DOS filenames. Declare program_name.
5992 (main): Set up program_name. Patch by Rich Dawe.
5994 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5996 Use mntctl's return value to drive the entry-processing loop, since
5997 we can't rely on the value of the vmt_length member in the last
5998 entry. On some systems doing so could result in exhausting
5999 virtual memory. Based in part on a patch from Mike Jetzer.
6001 2003-04-04 Bruno Haible <bruno@clisp.org>
6003 * linebreak.h: New file, from GNU gettext.
6004 * linebreak.c: New file, from GNU gettext with slight modifications.
6005 * lbrkprop.h: New file, from GNU gettext.
6007 2003-04-03 Bruno Haible <bruno@clisp.org>
6009 * utf8-ucs4.h: New file, from GNU gettext.
6010 * utf16-ucs4.h: New file, from GNU gettext.
6011 * ucs4-utf8.h: New file, from GNU gettext.
6012 * ucs4-utf16.h: New file, from GNU gettext.
6014 2003-04-02 Bruno Haible <bruno@clisp.org>
6016 * binary-io.h: New file, from GNU gettext.
6018 2003-04-01 Bruno Haible <bruno@clisp.org>
6020 * pathname.h: New file, from GNU gettext.
6021 * concatpath.c: New file, from GNU gettext.
6023 2003-03-30 Bruno Haible <bruno@clisp.org>
6025 * copy-file.c (copy_file_preserving): Don't set owner if the function
6026 chown() doesn't exist.
6028 2003-03-28 Bruno Haible <bruno@clisp.org>
6030 * copy-file.h: New file, from GNU gettext.
6031 * copy-file.c: New file, from GNU gettext.
6033 2003-03-18 Jim Meyering <jim@meyering.net>
6035 * quote.c (quote_n): Fix typo in comment.
6037 2003-03-14 Jim Meyering <jim@meyering.net>
6039 Merge changes from Coreutils.
6040 * obstack.h (obstack_object_size): Declare temporary, __o,
6041 to be const, in order to avoid warnings.
6042 (obstack_room): Likewise.
6043 (obstack_empty_p): Likewise.
6045 2003-03-13 Paul Eggert <eggert@twinsun.com>
6047 Merge changes from Bison.
6048 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
6049 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
6050 when compiling Bison 1.875's `bitset bset = obstack_alloc
6051 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
6052 * hash.c: Include <stdbool.h> unconditionally.
6054 2003-03-09 Paul Eggert <eggert@twinsun.com>
6056 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
6057 Reported by Bruce Becker; see:
6058 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
6060 2003-03-03 Paul Eggert <eggert@twinsun.com>
6061 Bruno Haible <bruno@clisp.org>
6063 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
6064 Reported by John Hughes, see
6065 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
6067 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
6069 * poll_.h: New file.
6072 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
6074 * mathl.h: New file.
6075 * acosl.c: New file.
6076 * asinl.c: New file.
6077 * atanl.c: New file.
6078 * ceill.c: New file.
6081 * floorl.c: New file.
6082 * frexpl.c: New file.
6083 * ldexpl.c: New file.
6085 * sincosl.c: New file.
6087 * sqrtl.c: New file.
6089 * trigl.c: New file.
6090 * trigl.h: New file.
6092 2003-02-17 Bruno Haible <bruno@clisp.org>
6094 * mkdtemp.h: New file, from GNU gettext.
6095 * mkdtemp.c: New file, from GNU gettext.
6097 2003-01-31 Bruno Haible <bruno@clisp.org>
6099 * rename.c: #undef rename before defining rpl_rename.
6100 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
6102 2003-01-30 Bruno Haible <bruno@clisp.org>
6104 * printf-args.h: New file, from GNU gettext.
6105 * printf-args.c: New file, from GNU gettext.
6106 * printf-parse.h: New file, from GNU gettext.
6107 * printf-parse.c: New file, from GNU gettext.
6108 * vasnprintf.h: New file, from GNU gettext.
6109 * vasnprintf.c: New file, from GNU gettext.
6110 * asnprintf.c: New file, from GNU gettext.
6111 * vasprintf.h: New file, from GNU gettext with modifications.
6112 * vasprintf.c: New file, from GNU gettext.
6113 * asprintf.c: New file, from GNU gettext.
6115 2003-01-29 Bruno Haible <bruno@clisp.org>
6117 * stpncpy.h: New file, from GNU gettext with modifications.
6118 * stpncpy.c: New file, from GNU gettext with modifications.
6120 2003-01-28 Bruno Haible <bruno@clisp.org>
6122 * c-ctype.h: New file, from GNU gettext, with changes suggested by
6124 * c-ctype.c: New file, from GNU gettext, with changes suggested by
6127 2003-01-27 Bruno Haible <bruno@clisp.org>
6129 * xsetenv.h: New file, from GNU gettext.
6130 * xsetenv.c: New file, from GNU gettext.
6132 2003-01-23 Bruno Haible <bruno@clisp.org>
6134 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
6136 2003-01-22 Bruno Haible <bruno@clisp.org>
6138 * exit.h: New file, from GNU gettext.
6140 2003-01-11 Bruno Haible <bruno@clisp.org>
6142 * stpcpy.h (stpcpy): Use ANSI C function declarations.
6143 * strcase.h (strcasecmp, strncasecmp): Likewise.
6145 2003-01-14 Jim Meyering <jim@meyering.net>
6147 * same.c (same_name): Tweak a comment.
6149 2003-01-11 Bruno Haible <bruno@clisp.org>
6151 * same.c (same_name): Reorder tests so as to avoid calling stat()
6152 when a string comparison is sufficient.
6154 2003-01-11 Bruno Haible <bruno@clisp.org>
6156 * readtokens.c (readtoken): Cast character to 'unsigned char', not
6159 2003-01-11 Bruno Haible <bruno@clisp.org>
6161 * hash-pjw.c: Add comment about low quality of this function.
6163 2003-01-12 Paul Eggert <eggert@twinsun.com>
6165 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
6166 to avoid collisions with libcurses and libreadline.
6168 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
6169 * getstr.h, getstr.c: Remove.
6170 * getline.c: Include "getline.h", to check interface.
6171 Move body of old getstr.c here: this defines MIN_CHUNK and
6172 declares getdelim2, which is renamed from getstr.
6173 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6175 * linebuffer.c (readlinebuffer): Renamed from readline.
6177 * linebuffer.h: Likewise.
6178 (readline): Remove backward-compatibility macro.
6180 2003-01-12 Jim Meyering <jim@meyering.net>
6182 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6184 2003-01-10 Bruno Haible <bruno@clisp.org>
6186 * alloca_.h: New file.
6187 * getdate.y: Unconditionally include alloca.h.
6188 * makepath.c: Likewise.
6189 * setenv.c: Likewise.
6190 * userspec.c: Likewise.
6192 2003-01-09 Bruno Haible <bruno@clisp.org>
6194 * stdbool.h.in: New file.
6196 2003-01-08 Bruno Haible <bruno@clisp.org>
6198 * safe-read.c: Include specification header first, to ensure its
6200 * full-write.c: Likewise.
6202 2003-01-08 Jim Meyering <jim@meyering.net>
6204 * full-write.c: Undefine and define-away `const' after inclusion
6205 of errno.h, not before. Suggestion from Bruno Haible.
6207 2003-01-07 Jim Meyering <jim@meyering.net>
6209 * full-write.c: Rework so that it may serve to define full_read, too.
6210 * full-read.c: Simply #define FULL_READ and include full-write.c.
6212 2003-01-06 Jim Meyering <jim@meyering.net>
6214 * version-etc.c: Update year in translatable copyright string.
6216 2002-12-25 Bruno Haible <bruno@clisp.org>
6218 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6219 * xstrtol.h: Likewise.
6220 * xstrtoimax.c: Likewise.
6221 * xstrtoumax.c: Likewise.
6222 * human.h: Likewise.
6224 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6225 on systems that have <inttypes.h> but not <stdint.h>.
6227 2002-12-31 Paul Eggert <eggert@twinsun.com>
6229 * memcoll.c (memcoll): Fall back on a simple algorithm using
6230 memcmp if strcoll doesn't work.
6232 2002-12-23 Bruno Haible <bruno@clisp.org>
6234 * localcharset.h: New file.
6235 * localcharset.c: Include it.
6236 * unicodeio.c: Likewise.
6238 2002-12-22 Bruno Haible <bruno@clisp.org>
6240 * utime.c (utime_null): No need to call ftruncate if the file was
6243 2002-12-23 Bruno Haible <bruno@clisp.org>
6245 * memcoll.c (STRCOLL): New macro.
6248 2002-12-22 Bruno Haible <bruno@clisp.org>
6250 * getstr.h (getstr): Define, to avoid clash with libcurses.
6251 * linebuffer.h (readline): Define, to avoid clash with libreadline.
6253 2002-12-22 Bruno Haible <bruno@clisp.org>
6255 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
6257 2002-12-23 Bruno Haible <bruno@clisp.org>
6259 * getline.h: Include <stddef.h>, for size_t.
6261 * unicodeio.h: Include <stddef.h>, for size_t.
6262 * unicodeio.c: Don't include <stddef.h>.
6264 2002-12-17 Bruno Haible <bruno@clisp.org>
6266 * canon-host.c (strdup): Remove unused declaration.
6268 * fsusage.c: Include full_read.h.
6269 (get_fs_usage): Use full_read instead of safe_read.
6271 * utime.c (utime_null): Use SAFE_READ_ERROR.
6273 2002-12-11 Bruno Haible <bruno@clisp.org>
6275 * setenv.h: Rewritten to cope with systems that have setenv() but not
6277 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
6280 2002-12-11 Bruno Haible <bruno@clisp.org>
6282 * setenv.c (alloca): Fall back to malloc.
6284 (setenv): Use freea() to free memory allocated with alloca().
6286 2002-11-13 Bruno Haible <bruno@clisp.org>
6288 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
6289 function declarations.
6290 * unsetenv.c (unsetenv): Likewise.
6292 2002-03-04 Bruno Haible <bruno@clisp.org>
6294 Portability to AIX 4.3.3.
6295 * unsetenv.c: New file, extracted from setenv.c.
6296 * setenv.c: Move the unsetenv() function to unsetenv.c.
6298 2001-12-20 Bruno Haible <bruno@clisp.org>
6300 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
6301 use malloc instead. For SunOS 4.
6303 2001-12-11 Bruno Haible <bruno@clisp.org>
6305 * setenv.c: Declare alloca.
6306 (compar_fn_t): New typedef.
6307 (KNOWN_VALUE, STORE_VALUE): Use it.
6309 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
6312 2002-12-10 Paul Eggert <eggert@twinsun.com>
6314 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
6315 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
6316 Choose values that are less likely to collide with system fnmatch
6318 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
6319 defined (e.g., a pure POSIX system).
6320 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
6321 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
6323 2002-12-06 Jim Meyering <jim@meyering.net>
6325 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
6327 Merge in changes from libc's misc/error.c, in preparation
6328 for the merge of gnulib's changes back into libc.
6330 * error.c (_): Define only if not already defined.
6331 Move definition to follow all #include directives.
6332 Include unlocked-io.h only if !_LIBC.
6333 [_LIBC]: Include <libio/libioP.h>.
6334 [USE_IN_LIBIO]: Include <libio/iolibio.h>
6335 (fflush): Tweak definition to use INTUSE.
6338 2002-12-05 Paul Eggert <eggert@twinsun.com>
6340 * alloca.c [defined emacs]: Include "lisp.h".
6341 (xalloc_die) [defined emacs]: New macro.
6342 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
6343 [! defined emacs]: Include <xalloc.h>.
6344 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
6345 (pointer): Typedef to POINTER_TYPE *.
6346 (malloc): Remove decl; we now always use xmalloc.
6347 (alloca): Use old-style definition, since Emacs needs this.
6348 Check for arithmetic overflow when computing combined size.
6350 2002-12-04 Paul Eggert <eggert@twinsun.com>
6352 Do not generate unlocked-io.h automatically, since it's easier to
6353 maintain it by hand.
6355 * unlocked-io.h: New file, from GNU diffutils,
6356 but with proper copyright notice and attribution.
6358 * Makefile.am: Add copyright notice.
6359 (libfetish_a_SOURCES): Add unlocked-io.h.
6360 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
6361 (DISTCLEANFILES, io_functions): Remove macros.
6362 (EXTRA_DIST): Remove gen_uio.
6363 (unlocked-io.h): Remove rule.
6365 2002-12-04 Jim Meyering <jim@meyering.net>
6367 Reflect the fact that stat.c and lstat.c are no longer generated.
6368 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
6369 (DISTCLEANFILES): Likewise.
6370 (EXTRA_DIST): Likewise.
6371 (all_local): Don't depend on stat.c or lstat.c.
6372 (stat.c, lstat.c): Remove rules.
6373 (EXTRA_DIST): Remove xstat.in.
6375 * xstat.in: Remove file. Contents moved into stat.c.
6376 * stat.c: New file. Contents mostly from xstat.in.
6377 * stat.c: Rework so that it may serve to define rpl_lstat, too.
6378 * lstat.c: New file. Simply #define LSTAT and include stat.c.
6380 * safe-read.c: Rework so that it may serve to define safe_write, too.
6381 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
6383 2002-12-03 Jim Meyering <jim@meyering.net>
6385 * safe-read.c, safe-write.c: Change variable names and comments, but
6386 not semantics, to minimize the differences between these two files.
6387 (safe_read): Change comment to mention SAFE_READ_ERROR.
6389 * safe-read.c (IS_EINTR): Define.
6390 (safe_read): Use IS_EINTR in place of in-function cpp directives.
6392 2002-12-02 Bruno Haible <bruno@clisp.org>
6394 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
6395 Define, taken from safe-read.c.
6396 (INT_MAX): Provide fallback.
6397 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
6398 * safe-write.h (SAFE_WRITE_ERROR): Define.
6400 * safe-read.c (EINTR): Remove definition.
6401 (safe_read): Don't use EINTR if it is absent.
6403 2002-12-02 Jim Meyering <jim@meyering.net>
6405 * safe-read.c (EINTR): Define.
6406 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6407 (INT_MAX): Provide fallback.
6408 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
6410 * safe-read.h (SAFE_READ_ERROR): Define.
6412 2002-12-01 Jim Meyering <jim@meyering.net>
6414 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
6415 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
6417 2002-11-27 Paul Eggert <eggert@twinsun.com>
6419 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6420 hash_rehash): Replace `if (limit <= value) abort ();' with
6421 `if (! (value < limit)) abort ();', for readability.
6423 2002-11-26 <karl@gnu.org>
6425 * strdup.c: copy from libc again, with jim's ok.
6426 * .cppi-disable: re-add strdup.c
6428 2002-11-25 <karl@gnu.org>
6430 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
6431 instead of "strtol.c".
6433 2002-11-25 Jim Meyering <jim@meyering.net>
6435 * mktime.c: Sync from libc, now that it has the latest fix.
6437 2002-11-24 <karl@gnu.org>
6439 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
6440 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
6442 2002-11-24 Jim Meyering <jim@meyering.net>
6444 Update from coreutils:
6446 * mktime.c: Merge in changes from libc.
6448 Avoid a link-time failure on some Linux systems.
6449 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
6450 (__mon_yday): Declare with the STATIC attribute.
6451 (__mktime_internal): Likewise.
6452 Based on a report from Greg Schafer.
6454 2002-11-23 Jim Meyering <jim@meyering.net>
6456 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
6457 Use `unsigned', not `int', as type of index.
6459 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
6461 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
6463 2002-11-22 Paul Eggert <eggert@twinsun.com>
6465 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
6466 hint that one should use `if (! x) abort ();' rather than `assert
6467 (x);', and anyway it's one less thing to worry about configuring.
6468 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6469 hash_rehash, hash_insert): Use abort rather than assert.
6471 2002-11-22 Paul Eggert <eggert@twinsun.com>
6473 * quotearg.h: Allow multiple inclusion by surrounding with
6474 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
6475 so that we can be included first.
6476 (PARAMS): Remove; we now assume C89 or later. All uses removed.
6477 * quotearg.c: Include quotearg.h immediately after config.h.
6478 No need to include stddef.h or sys/types.h any more.
6479 Surround local include files with "", not "<>".
6480 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
6481 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
6482 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
6483 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
6484 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
6485 (ISPRINT): Remove; no longer needed now that we assume C89.
6487 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
6490 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
6491 quotearg_char): Use SIZE_MAX rather than
6492 (size_t) -1 when we are talking about "infinity".
6494 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
6496 2002-11-22 Bruno Haible <bruno@clisp.org>
6498 * safe-read.h: Assume C89. Add comments.
6499 (safe_read): Change return type to size_t.
6500 * safe-read.c (safe_read): Change return type to size_t. Handle byte
6501 counts > SSIZE_MAX correctly.
6502 * safe-write.h: New file.
6503 * safe-write.c: New file.
6504 * full-read.h: New file.
6505 * full-read.c: New file.
6506 * full-write.h: Assume C89. Add comments.
6507 * full-write.c: Include safe-write.h.
6508 (full_write): Rewritten to use safe_write.
6509 Suggested by Jim Meyering and Paul Eggert.
6511 2002-11-21 Bruno Haible <bruno@clisp.org>
6513 Remove case insensitive option matching.
6514 * argmatch.h (argcasematch): Remove declaration.
6515 (ARGCASEMATCH): Remove macro.
6516 (__xargmatch_internal): Remove case_sensitive argument.
6517 (XARGMATCH): Update.
6518 (XARGCASEMATCH): Remove macro.
6519 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
6520 case_sensitive argument.
6521 (argcasematch): Remove function.
6522 (__xargmatch_internal): Remove case_sensitive argument.
6523 (main): Use XARGMATCH instead of XARGCASEMATCH.
6525 * xmalloc.c: Change compile-time error message. Add comment about
6526 required autoconf version.
6528 2002-11-21 Jim Meyering <jim@meyering.net>
6530 * strdup.c (strdup): Tweak comment and initial #if/#include.
6532 Merge in changes from the coreutils.
6534 2002-09-25 Paul Eggert <eggert@twinsun.com>
6535 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
6536 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
6537 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
6538 int. Work more efficiently if X is the same width as uintmax_t.
6539 Do not compare X to -1, to avoid bogus compiler warning.
6540 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
6541 Don't assume that f_frsize and f_bsize are the same type.
6543 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
6546 * makepath.c (make_path): Restore umask *before* creating the final
6548 (make_path): Minor reformatting.
6550 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
6551 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
6553 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
6554 ones. At least on GNU/Linux systems, `auto' means something else.
6557 2002-11-20 Paul Eggert <eggert@twinsun.com>
6559 Merge argmatch cleanups from Bison. Assume C89.
6561 * argmatch.c: Include config.h here, not in argmatch.h.
6562 Include stdlib.h, for EXIT_FAILURE.
6563 Always include <string.h>, since we assume C89.
6564 (EXIT_FAILURE): Remove pre-C89 bug workaround.
6565 * argmatch.h: Do not include <config.h> or <sys/types.h>.
6566 Include <stddef.h> instead, since it's all we need for size_t.
6567 (PARAMS): Remove. All uses removed.
6568 (ARRAY_CARDINALITY): Do not bother to #undef.
6569 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
6570 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6571 Remove unnecessary parentheses.
6572 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6573 Insert necessary parentheses.
6574 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
6575 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
6577 2002-11-19 Bruno Haible <bruno@clisp.org>
6579 * mbswidth.c: Include mbswidth.h right at the beginning.
6580 * mbswidth.h: Include <stddef.h>, for size_t.
6582 * mbswidth.h (PARAMS): Remove macro.
6583 (mbswidth, mbsnwidth): Use ANSI C function declarations.
6584 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
6586 * gcd.h (PARAMS): Remove macro.
6587 (gcd): Use ANSI C function declarations.
6588 * gcd.c (gcd): Likewise.
6590 2002-11-15 Bruno Haible <bruno@clisp.org>
6592 * strcspn.c: Include <stddef.h>.
6593 (strcspn): Use ANSI C function declaration. Change return type to
6595 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
6596 (strpbrk): Use NULL.
6597 * strpbrk.h (PARAMS): Remove macro.
6598 (strpbrk): Use ANSI C function declaration.
6599 * strstr.c: Don't include <sys/types.h>.
6600 * strstr.h (PARAMS): Remove macro.
6601 (strstr): Use ANSI C function declarations.
6603 2002-11-06 Bruno Haible <bruno@clisp.org>
6605 * gcd.h (gcd): Change argument type to 'unsigned long'.
6606 * gcd.c (gcd): Likewise.
6608 2002-11-05 Bruno Haible <bruno@clisp.org>
6610 * gcd.h: New file, from gettext-0.11.5.
6611 * gcd.c: New file, from gettext-0.11.5.
6613 2002-11-05 Bruno Haible <bruno@clisp.org>
6615 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6616 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6617 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6618 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6620 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6621 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6623 * closeout.c: Include gettext.h instead of <libintl.h>.
6624 * human.c: Include gettext.h instead of <libintl.h>.
6625 * quotearg.c: Include gettext.h instead of <libintl.h>.
6626 * rpmatch.c: Include gettext.h instead of <libintl.h>.
6627 * unicodeio.c: Include gettext.h instead of <libintl.h>.
6628 * userspec.c: Include gettext.h instead of <libintl.h>.
6629 * version-etc.c: Include gettext.h instead of <libintl.h>.
6630 * xmalloc.c: Include gettext.h instead of <libintl.h>.
6631 (textdomain): Remove definition.
6632 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
6634 * long-options.c: Remove include of <libintl.h> and definition of _.
6635 * same.c: Remove include of <libintl.h> and definition of _.
6637 2002-11-04 Bruno Haible <bruno@clisp.org>
6639 * stpcpy.h: New file, from GNU gettext-0.11.5.
6640 * strcase.h: New file, from GNU gettext-0.11.5.
6641 * strpbrk.h: New file, from GNU gettext-0.11.5.
6642 * strstr.h: New file, from GNU gettext-0.11.5.
6643 * xgetcwd.h: New file, from GNU gettext-0.11.5.
6645 2002-05-09 Bruno Haible <bruno@clisp.org>
6647 * config.charset: Update for newest glibc. Add canonical names
6648 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
6650 2002-05-09 Bruno Haible <bruno@clisp.org>
6652 * localcharset.c (get_charset_aliases): Add more Windows specific
6655 2002-05-08 Owen Taylor <otaylor@redhat.com>
6657 * config.charset: A few additions for Solaris.
6659 2001-12-05 Bruno Haible <bruno@clisp.org>
6661 * localcharset.c (locale_charset): Don't return an empty string.
6663 2001-10-23 Bruno Haible <haible@clisp.cons.org>
6665 * config.charset: msdos in uk_UA uses CP1125.
6667 2001-08-05 Bruno Haible <haible@clisp.cons.org>
6669 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6670 * localcharset.c (locale_charset): Declare as extern "C".
6672 2002-02-15 Bruno Haible <bruno@clisp.org>
6674 * config.charset [msdosdjgpp]: For Russian, use CP866.
6676 2002-02-11 Bruno Haible <bruno@clisp.org>
6678 * config.charset: Add support for NetBSD.
6680 2002-09-25 <karl@gnu.org>
6682 * strdup.c: copy from libc/string (via ../config/srclist*).
6683 * getopt*: copy from libc/posix.
6684 * gettext.h: copy from gettext.
6685 * .cppi-disable: add strdup.c, gettext.h.
6687 2002-07-01 Jim Meyering <meyering@lucent.com>
6689 * c-stack.c: Include sys/time.h.
6690 From Volker Borchert.
6692 2002-06-11 Paul Eggert <eggert@twinsun.com>
6694 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6695 New macro. Use it uniformly instead of
6696 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6697 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6698 reported by Vin Shelton.
6700 2002-06-22 Jim Meyering <meyering@lucent.com>
6702 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6703 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6705 2002-06-22 Paul Eggert <eggert@twinsun.com>
6707 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6708 Do not assume SA_SIGINFO behavior.
6709 Bug reported by Jim Meyering on NetBSD 1.5.2.
6711 2002-06-22 Jim Meyering <meyering@lucent.com>
6713 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6715 * exitfail.c, exitfail.h: Likewise.
6716 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6718 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6720 (EXTRA_DIST): Add fnmatch_loop.c.
6721 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6723 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6724 * fnmatch.c: Update from diffutils-2.8.2.
6725 * fnmatch_.h: New file. From diffutils-2.8.2.
6726 * fnmatch.h: Remove file.
6728 2002-06-18 Paul Eggert <eggert@twinsun.com>
6730 * file-type.h: Report an error if neither S_ISREG nor
6731 S_IFREG is defined, instead of using a test specific to glibc
6732 2.2. This should be safe, since POSIX requires S_ISREG and
6733 Unix Version 7 had S_IFREG. We don't need to check for
6734 <sys/types.h> since we don't use any symbols that it defines.
6736 2002-06-15 Jim Meyering <meyering@lucent.com>
6738 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6739 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6740 have been included before this file.
6742 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6744 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6745 so that each temporary file name is unique and valid in the first
6746 8 characters, for operation under DOS.
6748 2002-06-15 Jim Meyering <meyering@lucent.com>
6750 Work even with DJGPP 2.03, which lacks support for symlinks.
6752 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6754 * lchown.c (S_ISLNK): Likewise.
6756 2002-06-14 Jim Meyering <meyering@lucent.com>
6758 * file-type.h: Use the version from diffutils-2.8.2.
6759 * file-type.c: Likewise.
6761 2002-05-27 Jim Meyering <meyering@lucent.com>
6763 Fix a problem seen only on nonconforming systems whereby ls.c's
6764 use of localtime, and then of gettimeofday would cause trouble:
6765 the localtime call used to initialize rpl_gettimeofday's save
6766 mechanism would clobber ls's current local time information so
6767 that in any long listing the first file would always be listed
6768 with date 1970-01-01. Analysis by Volker Borchert.
6770 * gettimeofday.c (localtime): Undefine.
6771 (rpl_localtime): New function.
6773 2002-05-22 Jim Meyering <meyering@lucent.com>
6775 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6776 * file-type.h: New file.
6777 * file-type.c (file_type): New file/function. Extracted from diffutils.
6779 2002-04-29 Paul Eggert <eggert@twinsun.com>
6781 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6783 2002-04-28 Paul Eggert <eggert@twinsun.com>
6785 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6786 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6787 of 127, since 64 is the largest conceivable number for ancient
6789 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6791 2002-04-28 Jim Meyering <meyering@lucent.com>
6793 * sig2str.c (WTERMSIG): Remove definition (unused).
6795 2002-04-28 Paul Eggert <eggert@twinsun.com>
6797 * sig2str.h, sig2str.c: New files.
6798 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6800 2002-04-24 Jim Meyering <meyering@lucent.com>
6802 * gettext.h: New file, from Gettext.
6803 * Makefile.am (INCLUDES): Remove -I../intl.
6804 (libfetish_a_SOURCES): Add gettext.h.
6806 2002-04-16 Jim Meyering <meyering@lucent.com>
6808 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6809 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6810 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6812 2002-04-12 Jim Meyering <meyering@lucent.com>
6814 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6816 2002-03-10 Jim Meyering <meyering@lucent.com>
6818 * makepath.c (make_path): Remove a comma from a diagnostic.
6819 Suggestion from Santiago Vila.
6821 2002-03-08 Jim Meyering <meyering@lucent.com>
6823 * rename.c: Mention that this wrapper is needed also on
6824 mips-dec-ultrix4.4 systems.
6826 2002-03-02 Jim Meyering <meyering@lucent.com>
6828 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6829 not HAVE_CLOCK_SETTIME.
6831 2002-02-27 Paul Eggert <eggert@twinsun.com>
6833 * nanosleep.h: Rename to....
6834 * timespec.h: New name for nanosleep.h. All uses changed.
6836 * gettime.c: New file.
6837 * settime.c: New file.
6840 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6841 timespec.h. Remove nanosleep.h.
6843 2002-02-25 Paul Eggert <eggert@twinsun.com>
6845 * acl.c, acl.h: New files.
6846 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6848 2002-02-24 Jim Meyering <meyering@lucent.com>
6850 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6851 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6852 cause trouble. Reported by Nelson Beebe.
6854 2002-02-23 Paul Eggert <eggert@twinsun.com>
6856 * path-concat.c (xpath_concat): Reorder code to pacify
6857 compilers that don't know that xalloc_die never returns.
6859 2002-02-20 Jim Meyering <meyering@lucent.com>
6861 * getdate.c: Regenerate using bison-1.33.
6863 2002-02-15 Paul Eggert <eggert@twinsun.com>
6865 * posixver.c, posixver.h: New files.
6866 * Makefile.am (libfetish_a_SOURCES): Add them.
6868 2002-02-02 Paul Eggert <eggert@twinsun.com>
6869 Bruno Haible <bruno@clisp.org>
6871 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6872 (fwrite_success_callback): New declaration.
6873 * unicodeio.c (unicode_to_mb): New function, extracted from
6874 print_unicode_char. Call failure callback instead of error.
6875 (fwrite_success_callback): New function.
6876 (exit_failure_callback): New function.
6877 (fallback_failure_callback): New function.
6878 (print_unicode_char): Call unicode_to_mb.
6880 2002-01-26 Jim Meyering <meyering@lucent.com>
6882 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6884 2002-01-22 Jim Meyering <meyering@lucent.com>
6886 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6887 Otherwise, some versions of automake would omit the rule that makes
6888 Makefile from Makefile.in.
6890 2001-01-21 Paul Eggert <eggert@twinsun.com>
6892 * xmemcoll.h, xmemcoll.c: New files.
6893 * Makefile.am (libfetish_a_SOURCES): Add them.
6894 * memcoll.c: Include errno.h, and declare errno if not defined.
6895 (memcoll): Set errno to zero if there is no error.
6897 * quotearg.c (quotearg_buffer_restyled):
6898 Fix bug with quoting buffers containing NUL when backslashing escapes.
6899 This bug was exposed by the other changes in this patch.
6900 (quotearg_n_options): New arg ARGSIZE.
6901 All callers changed.
6902 (quoting_options_from_style): New function.
6903 (quotearg_n_style): Use it.
6904 (quotearg_n_style_mem): New function.
6906 * quotearg.h (quotearg_n_style_mem): New function.
6908 2002-01-16 Jim Meyering <meyering@lucent.com>
6910 * getdate.y: Add three semicolons, each just before a closing brace.
6911 Bison (as of version 1.31) no longer papers over that mistake.
6913 2002-02-14 Paul Eggert <eggert@twinsun.com>
6915 * backupfile.c (ISDIGIT): Comment fix.
6916 * getdate.y (ISDIGIT): Likewise.
6917 * posixtm.c (ISDIGIT, year): Likewise.
6918 * strverscmp.c (ISDIGIT): Likewise.
6919 * userspec.c (ISDIGIT): Likewise.
6921 2002-01-05 Jim Meyering <meyering@lucent.com>
6923 * version-etc.c (version_etc_copyright): Update copyright year.
6925 2001-01-19 Paul Eggert <eggert@twinsun.com>
6927 * closeout.c (close_stdout_status): If ferror (stdout), do
6928 not silently exit merely because the output buffer happens to
6929 have nothing pending.
6931 2001-12-18 Paul Eggert <eggert@twinsun.com>
6933 See the big note in ../ChangeLog.
6934 * human.c (suffixes): Prefer K to k for 1024.
6935 (generate_suffix_backwards): New function.
6936 (human_readable_inexact): Use it.
6937 * xstrtol.c (__xstrtol): If there is no number but there
6938 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6939 Accept 'K' as well as 'k'.
6941 2001-12-15 Jim Meyering <meyering@lucent.com>
6943 * regex.h (__restrict_arr): Update from libc.
6945 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6946 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6949 2001-12-10 Jim Meyering <meyering@lucent.com>
6951 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6952 Instead, include "xalloc.h".
6953 (initbuffer): Don't cast xmalloc return value to char*.
6954 (readline): Reword comment.
6955 Don't cast xrealloc return value to char*
6958 2001-12-09 Jim Meyering <meyering@lucent.com>
6960 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6961 `signed and unsigned type in conditional expression'.
6962 * posixtm.c (posix_time_parse): Likewise.
6964 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6966 * readtokens.c (readtoken): Declare an index to be of type unsigned
6967 to avoid a pedantic warning.
6969 * getstr.c: Don't include assert.h.
6970 (getstr): Remove warning-evoking assertions.
6971 Return -1 if offset parameter is out of bounds.
6972 Change the type of a local from int to size_t.
6974 * strftime.c (my_strftime_localtime_r): Include this function
6975 definition in the `#if ! HAVE_TM_GMTOFF' block.
6977 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6978 Include xalloc.h instead.
6980 2001-12-02 Jim Meyering <meyering@lucent.com>
6982 * tempname.c: Don't declare getenv, thus reverting the change of
6983 2001-11-18. It's no longer necessary, now that stdlib.h is always
6986 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6987 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
6989 2001-11-30 Akim Demaille <akim@epita.fr>
6991 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6992 before being defined.
6994 2001-11-27 Paul Eggert <eggert@twinsun.com>
6996 * quotearg.h (quotearg_n, quotearg_n_style):
6997 First arg is int, not unsigned.
6998 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6999 (SIZE_MAX, UINT_MAX): New macros.
7000 (quotearg_n_options): Abort if N is negative.
7001 Avoid overflow check on hosts where size_t is 64 bits and int
7002 is 32 bits, as overflow is impossible there.
7003 Fix off-by-one typo that caused unnecessary reallocation.
7005 2001-11-27 Jim Meyering <meyering@lucent.com>
7007 * tempname.c: Merge with version from libc.
7008 * regex.c: Likewise.
7010 * tempname.c: Include stdlib.h unconditionally. On some old systems
7011 for which STDC_HEADERS is 0, it was not included, resulting in a
7012 warning about an integer-to-pointer conversion problem with getenv.
7013 Reported by Volker Borchert.
7015 2001-11-26 Jim Meyering <meyering@lucent.com>
7017 * gtod.h: Remove file.
7018 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
7019 * gettimeofday.c: Don't include gtod.h.
7020 (GTOD_init): Remove function.
7021 (rpl_gettimeofday): Do its job here instead, rather than aborting.
7022 Suggestion from Volker Borchert.
7024 2001-11-23 Jim Meyering <meyering@lucent.com>
7026 * hash.h (struct hash_table): Don't define here. Merely declare it.
7027 * hash.c (struct hash_table): Define it here instead.
7029 2001-11-22 Jim Meyering <meyering@lucent.com>
7031 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
7033 2001-11-18 Paul Eggert <eggert@twinsun.com>
7035 * tempname.c (TMP_MAX): Remove; no longer needed.
7036 (TEMPORARIES): New macro.
7037 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
7038 removes an artificial limitation (e.g. HP-UX 10.20, where
7041 2001-11-18 Jim Meyering <meyering@lucent.com>
7043 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
7046 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
7047 files will be created before anything else.
7049 2001-11-17 Jim Meyering <meyering@lucent.com>
7051 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
7052 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
7053 rather than group writable. Patch by Juan F. Codagnone.
7055 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
7056 Instead, include "xalloc.h".
7058 * mountlist.c: Include unlocked-io.h after all system headers.
7059 Remove explicit declarations of xmalloc, xrealloc,
7060 and xstrdup. Instead, include "xalloc.h".
7062 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
7063 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
7064 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
7066 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
7067 Reported by Padraig Brady.
7069 * mkstemp.c: #undef mkstemp.
7071 (rpl_mkstemp): Rename from mkstemp.
7074 2001-11-16 Jim Meyering <meyering@lucent.com>
7076 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
7077 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
7078 determine the amount of total physical memory, use pstat_getstatic.
7079 HPUX-11 doesn't define _SC_PHYS_PAGES.
7080 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
7081 If sysconf couldn't be used to determine the amount of available
7082 physical memory, use both pstat_getstatic and pstat_getdynamic.
7083 Based on a patch from Bob Proulx.
7085 2001-11-05 Jim Meyering <meyering@lucent.com>
7087 * xstat.in (slash_aware_lstat): Correct a misleading comment.
7089 2001-11-03 Jim Meyering <meyering@lucent.com>
7091 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
7092 in argmatch_to_argument call.
7094 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
7097 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
7098 e.g., a fault due to an attempt to free a NULL pointer.
7100 2001-11-01 Jim Meyering <meyering@lucent.com>
7102 * dirfd.c, dirfd.h: New files.
7103 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
7105 * hash.c (hash_print) [TESTING]: Clean up.
7107 2001-10-22 Paul Eggert <eggert@twinsun.com>
7109 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
7110 to avoid a warning if -Wall.
7112 2001-10-21 Paul Eggert <eggert@twinsun.com>
7114 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
7116 2001-10-21 Jim Meyering <meyering@lucent.com>
7118 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
7119 this code would end up calling gettext even in packages built
7121 * getopt.c (_): Likewise.
7122 * regex.c (_): Likewise.
7124 2001-10-20 Paul Eggert <eggert@twinsun.com>
7126 * error.c (strerror_r): Do not declare unless !_LIBC.
7127 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
7128 Use strerror_r that is only a macro, even if it is not a function.
7129 (strerror): Check for HAVE_DECL_STRERROR before declaring.
7130 (private_strerror): Use prototypes, not old-style function definition.
7131 (print_errno_message): New function.
7132 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
7134 (error_tail, error, error_at_line): Use it.
7136 2001-10-11 Jim Meyering <meyering@lucent.com>
7138 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
7139 and quote_n (1, ... to avoid clobbering a buffer.
7141 2001-10-05 Jim Meyering <meyering@lucent.com>
7143 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
7144 * hash-pjw.c: New file (factored out of fileutils' remove.c).
7145 * hash-pjw.h: New file.
7147 2001-09-30 Jim Meyering <meyering@lucent.com>
7149 * mountlist.c [MOUNTED_GETFSSTAT]:
7150 Include <sys/ucred.h>, for Apple Darwin.
7151 Include sys/mount.h and sys/fs_types.h only if available.
7153 (read_filesystem_list): Use FS_TYPE.
7155 2001-09-29 Paul Eggert <eggert@twinsun.com>
7157 * exclude.c (excluded_filename): 0 -> false, since it's
7160 2001-09-28 Paul Eggert <eggert@twinsun.com>
7162 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
7163 #defines strtoimax. Also treat the other strto* functions
7166 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
7167 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
7168 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7170 2001-09-26 Jim Meyering <meyering@lucent.com>
7172 Most macros in unlocked-io.h had the wrong number of arguments.
7173 * gen-uio: New script.
7174 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7175 * unlocked-io.hin: Remove file.
7176 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7177 rather than trying to embed it here.
7178 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7179 Reported by Padraig Brady.
7181 2001-09-25 Volker Borchert <bt@teknon.de>
7183 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7185 2001-09-23 Jim Meyering <meyering@lucent.com>
7187 * mountlist.c: Remove useless parentheses in #if directives.
7188 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7189 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7191 2001-09-22 Jim Meyering <meyering@lucent.com>
7193 * localcharset.c: Update from latest gettext.
7194 * config.charset: Likewise.
7196 2001-09-20 Jim Meyering <meyering@lucent.com>
7198 * xstrtol.c (strtoimax): Guard declaration with
7199 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7200 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7201 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7202 (strtoumax): Likewise, for completeness (it wasn't necessary).
7204 2001-09-06 Paul Eggert <eggert@twinsun.com>
7206 * strtoimax.c (HAVE_LONG_LONG):
7207 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7208 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7209 to work around bug in IBM C compiler.
7211 2001-09-16 Jim Meyering <meyering@lucent.com>
7213 * mkdir.c: New file.
7215 2001-09-04 Paul Eggert <eggert@twinsun.com>
7217 * xgetcwd.c: Revert some of the previous change; intead,
7218 fix the HAVE_GETCWD_NULL code to behave more like the
7219 !HAVE_GETCWD_NULL code used to.
7222 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7225 2001-09-04 Paul Eggert <eggert@twinsun.com>
7227 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7228 Use ssize_t, not int, to store result of readlink.
7229 Check for ssize_t overflow as well as size_t overflow,
7230 as POSIX says the result of readlink is implementation-defined
7231 when ssize_t overflows.
7232 Remove unnecessary cast to char*.
7233 Use free+malloc instead of realloc, as the storage doesn't need
7234 to be preserved and it's clearer and can be more efficient that way.
7235 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7236 * xreadlink.h (xreadlink): Update prototype.
7238 2001-09-03 Paul Eggert <eggert@twinsun.com>
7240 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7241 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7242 spotted by Jim Meyering.
7244 2001-09-03 Jim Meyering <meyering@lucent.com>
7246 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
7248 2001-09-03 Paul Eggert <eggert@twinsun.com>
7250 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
7251 like the HAVE_GETCWD_NULL code.
7252 Include pathmax.h if not HAVE_GETCWD.
7253 Do not include xalloc.h.
7254 (INITIAL_BUFFER_SIZE): New symbol.
7255 Do not use xmalloc / xrealloc, since the caller is responsible for
7256 handling errors. Preserve errno around `free' during failure.
7257 Do not overrun buffer when using getwd.
7259 2001-09-03 Paul Eggert <eggert@twinsun.com>
7261 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
7262 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
7264 2001-09-02 Jim Meyering <meyering@lucent.com>
7266 * error.c: Update from GNU libc.
7268 2001-09-01 Jim Meyering <meyering@lucent.com>
7270 * xreadlink.c: New file.
7271 * xreadlink.h: New file.
7272 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
7274 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
7275 doesn't conflict with sparc Solaris 7's definition in
7276 /usr/include/sys/int_types.h.
7278 * exclude.c: Use `""', not `<>' to #include non-system header files.
7279 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7280 and strncasecmp as r-values. Unixware didn't have declarations.
7282 2001-08-31 Jim Meyering <meyering@lucent.com>
7284 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7285 Use an initial, malloc'd, buffer of length 128 rather than
7286 a statically allocated one of length 1024.
7288 2001-08-30 Paul Eggert <eggert@twinsun.com>
7290 * xgetcwd.c: Don't include pathmax.h.
7291 Include stdlib.h and unistd.h if available.
7293 (xmalloc, xstrdup, free): Remove decls.
7294 (xgetcwd): Don't assume sizes fit in unsigned.
7295 Check for overflow when computing sizes.
7296 Simplify reallocation code.
7298 2001-08-28 Paul Eggert <eggert@twinsun.com>
7300 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
7302 * strtoimax.c: Renamed from strtoxmax.c, removing the
7305 Also, make the following further changes to make this file's
7306 configuration more similar to that of strtol.c:
7307 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
7308 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7309 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7310 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7311 changed to signed values.
7313 And make the following changes as well:
7314 Fix copyright notice, as 1999 was missing.
7315 (verify): New macro.
7316 (strtoimax): Check sizes at compile-time, not run-time.
7317 Prefer strtol to strtoll if both work.
7318 (main): Remove; it was not that useful and was a pain to maintain.
7320 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
7322 2001-08-30 Paul Eggert <eggert@twinsun.com>
7324 * savedir.c (savedir): Remove size parameter, as POSIX says that
7325 a directory's st_size can have an arbitrary value, so the old
7326 usage could waste an arbitrary amount of memory. All uses
7328 * savedir.h: Update prototype.
7330 2001-08-30 Paul Eggert <eggert@twinsun.com>
7332 * xstrtol.c (strtoimax): New decl.
7334 2001-08-28 Paul Eggert <eggert@twinsun.com>
7336 * xstrtol.h: Add copyright notice.
7337 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
7338 LONGINT_INVALID_SUFFIX_CHAR.
7340 2001-08-30 Paul Eggert <eggert@twinsun.com>
7342 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
7345 2001-08-30 Paul Eggert <eggert@twinsun.com>
7347 * hash.c: Remove '2001' from copyright notice.
7349 2001-08-30 Paul Eggert <eggert@twinsun.com>
7351 * full-write.h: New file.
7352 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
7353 * full-write.c: Correct credits, as cccp.c no longer
7354 exists and anyway it was so heavily changed from the old cccp
7355 code as to be unrecognizable. Include full-write.h.
7356 (full_write) Return size_t, with short writes meaning failure.
7357 All callers changed. This fixes a bug with large buffers
7359 * utime.c: Include full-write.h.
7361 2001-08-30 Paul Eggert <eggert@twinsun.com>
7363 Merge 'exclude' changes from tar 1.13.22.
7364 This fixes one or two unlikely storage allocation overflow bugs,
7365 but doesn't change user-visible behavior otherwise.
7367 2001-08-30 Paul Eggert <eggert@twinsun.com>
7369 * exclude.c (bool): Declare, perhaps by including stdbool.h.
7370 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
7371 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
7372 Include if available.
7373 (<xalloc.h>): Include
7374 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
7375 (verify): New macro. Use it to verify that EXCLUDE macros do not
7376 collide with FNM macros.
7377 (struct patopts): New struct.
7378 (struct exclude): Use it, as exclude patterns now come with options.
7379 (new_exclude): Support above changes.
7380 (new_exclude, add_exclude_file):
7381 Initial size must now be a power of two to simplify overflow checking.
7382 (free_exclude, fnmatch_no_wildcards): New function.
7383 (excluded_filename): No longer requires options arg, as the options
7384 are determined by add_exclude. Now returns bool, not int.
7385 (excluded_filename, add_exclude):
7386 Add support for the fancy new exclusion options.
7387 (add_exclude, add_exclude_file): Now takes int options arg.
7388 Check for arithmetic overflow when computing sizes.
7389 (add_exclude_file): xrealloc might modify errno, so don't
7390 realloc until after errno might be used.
7392 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
7394 (free_exclude): New decl.
7395 (add_exclude, add_exclude_file): Now takes int options arg.
7396 (excluded_filename): No longer requires options arg, as the options
7397 are determined by add_exclude. Now returns bool, not int.
7399 2001-08-30 Paul Eggert <eggert@twinsun.com>
7401 * alloca.c (alloca): Arg is of type size_t, not unsigned.
7403 2001-08-27 Jim Meyering <meyering@lucent.com>
7405 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
7407 * version-etc.c (N_): Remove definition.
7408 Revert most of last change.
7409 Instead, simply don't mark the `Copyright...' string for translation.
7410 Based on advice from Paul Eggert.
7412 * strtoxmax.c: Tweak comment.
7414 2001-08-26 Jim Meyering <meyering@lucent.com>
7416 * version-etc.c (version_etc_copyright_fmt): Replace literal year
7417 of copyright with `%s' so translators don't get an untranslated
7419 (COPYRIGHT_YEAR): Define.
7420 (version_etc): Use fprintf rather than fputs.
7421 Suggestion from Ulrich Drepper.
7423 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
7425 * strtoll.c: New file, from GNU libc.
7426 * xstrtoimax.c: New file.
7428 * xstrtol.h: Add xstrtoimax.
7429 * strtoumax.c: New file. Simply include "strtoumax.c".
7430 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
7432 * strtoumax.c: Factor to work both for unsigned and signed types, ...
7433 * strtoxmax.c: ... then renamed to this.
7435 2001-08-13 Paul Eggert <eggert@twinsun.com>
7437 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
7438 Port to Solaris 8, where 'sed' requires a space after the 'r'
7439 command, and where sh dislikes "$/". Clean up the spacing a bit.
7440 Redirect output to $tmp just once.
7442 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
7444 * addext.c (<errno.h>): Include.
7445 (errno): Declare if not defined.
7446 (addext): Work correctly when pathconf returns -1 and leaves
7447 errno alone because there is no limit. Also, work even if
7448 pathconf returns a value greater than SIZE_MAX.
7450 2001-08-12 Jim Meyering <meyering@lucent.com>
7452 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
7453 Simply `return getcwd (NULL, 0);'.
7454 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
7455 Use 1300 as initial value for length, not PATH_MAX.
7457 * pathmax.h: Clean up cpp syntax.
7459 2001-08-12 Jim Meyering <meyering@lucent.com>
7461 * gettimeofday.c: New file.
7463 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
7465 2001-08-04 Jim Meyering <meyering@lucent.com>
7467 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
7468 to get in sync with glibc.
7470 2001-08-03 Paul Eggert <eggert@twinsun.com>
7472 The following changes are from gettext 0.10.39 as maintained by
7475 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
7476 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
7477 with inverted sense. All uses changed.
7479 * mbswidth.c: Don't include <limits.h>.
7480 Include <stdlib.h> and <string.h> unconditionally.
7481 (iswcntrl, mbsinit, ISCNTRL): New macros.
7482 (mbsnwidth): Use K&R style function declarations.
7483 Don't bother checking for MB_LEN_MAX == 1, since the compiler
7484 can optimize it when MB_CUR_MAX == 1.
7485 The width of control characters is zero, not 1.
7487 2001-07-15 Jim Meyering <meyering@lucent.com>
7489 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
7490 (BUILT_SOURCES): Add unlocked-io.h.
7491 (io_functions): Define.
7492 (unlocked-io.h): New rule.
7493 (DISTCLEANFILES): Add unlocked-io.h.
7494 (all-local): Depend on unlocked-io.h, to ensure it is created.
7496 * unlocked-io.hin: New file
7498 * regex.c: Update from glibc.
7500 2001-07-05 Jim Meyering <meyering@lucent.com>
7502 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
7504 (libfetish_a_SOURCES): Put all .h files here instead.
7505 Remove a thus-exposed (better checks in automake) duplicate and
7506 two unnecessary .h files.
7508 2001-06-11 Jim Meyering <meyering@lucent.com>
7510 * regex.c: Update from GNU libc.
7512 2001-05-27 Jim Meyering <meyering@lucent.com>
7514 * readutmp.h (UT_TYPE): Define.
7516 2001-05-24 Jim Meyering <meyering@lucent.com>
7518 * argmatch.c: Include "quote.h".
7519 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
7520 quote function. Reported by Göran Uddeborg.
7522 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
7524 * dirname.c (dir_name): Compute append_dot using path, not newpath
7525 which is not yet declared.
7527 2001-05-11 Paul Eggert <eggert@twinsun.com>
7529 * Makefile.am (libfetish_a_SOURCES):
7530 Add strftime.c, since we now compile it on all hosts.
7532 * strftime.c (my_strftime):
7533 Define to nstrftime if emacs, but only if my_strftime is not defined.
7534 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
7535 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
7536 Add one more extra argument: a nanoseconds value.
7539 (my_strftime function): Add %N format.
7540 (emacs_strftimeu): Renamed from emacs_strftime,
7541 with extra ut argument.
7543 2001-05-11 Paul Eggert <eggert@twinsun.com>
7545 dirname code cleanup. base_name now behaves more compatibly
7546 with POSIX basename when given file names that have trailing
7547 slashes, and similarly for dir_name. Add new primitives
7548 base_len and dir_len. Put the directory-name-related decls
7551 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
7552 * backupfile.c (base_name): Likewise.
7553 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
7554 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
7555 * makepath.c (strip_trailing_slashes): Likewise.
7556 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
7558 * rename.c (strip_trailing_slashes): Likewise.
7559 * same.c (base_name): Likewise.
7560 * stripslash.c (ISSLASH): Likewise.
7562 * addext.c: Include <dirname.h> after size_t is defined.
7563 * backupfile.c: Likewise.
7565 * addext.c (addext): Use base_len to trim redundant
7566 trailing slashes instead of doing it ourselves.
7567 But do not trim the last slash if it is not redundant.
7569 * backupfile.c (find_backup_file_name,
7570 max_backup_version): Use base_len instead of rolling it ourselves.
7571 Handle the case of "" and (on DOS) "C:" correctly.
7573 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
7574 Include <string.h>, <dirname.h>.
7575 (base_name): Allow file names ending in slashes, other than names
7576 that are all slashes. In this case, return the basename followed
7577 by the slashes. This is more general, and can be used in places
7578 where the original base_name purposely had an assertion failure.
7579 (base_len): New function.
7581 * dirname.c: Include <string.h> instead of <stdlib.h>.
7582 Do not include <assert.h>; no longer needed.
7584 (memrchr): Remove decl.
7585 (dir_name_r): Remove.
7586 (dir_len): Renamed from dirlen. All callers changed.
7587 Rewrite in terms of base_name, for simplicity and consistency.
7588 (dir_name): Never return NULL. All callers changed.
7589 Do not include <stdlib.h> in test program; no longer needed.
7590 return 0; is fine for test program.
7592 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
7594 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
7596 * path-concat.c (path_concat): Use base_len to compute
7597 base length, not strlen; this means we cannot rely on memcpy
7600 * same.c (STREQ): Remove.
7601 (same_name): Handle the case where the basename ends in trailing '/'.
7603 * stripslash.c (strip_trailing_slashes): Return nonzero if
7604 a slash was stripped. Do not strip the last slash after a
7607 2001-04-08 Jim Meyering <meyering@lucent.com>
7609 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
7610 recomputed; that's necessary when the offset spans a DST transition.
7611 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
7613 2001-04-02 Jim Meyering <meyering@lucent.com>
7615 * regex.h, regex.c: Update from GNU libc.
7617 2001-03-19 Paul Eggert <eggert@twinsun.com>
7619 * version-etc.c (version_etc_copyright): Update to 2001.
7621 2001-03-16 Paul Eggert <eggert@twinsun.com>
7623 * tempname.c (uint64_t): Define to uintmax_t if
7624 not defined, and if UINT64_MAX is not defined.
7625 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
7626 Reported by John David Anglin.
7628 2001-03-10 Bruno Haible <haible@clisp.cons.org>
7630 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
7631 alias if codeset is empty.
7632 * config.charset (BeOS): Use wildcard syntax.
7634 2001-03-13 Jim Meyering <meyering@lucent.com>
7636 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
7637 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
7640 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7642 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
7644 * unicodeio.c (print_unicode_char): Simplify accordingly.
7646 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7648 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7649 support for DOS/DJGPP.
7651 2001-02-28 Paul Eggert <eggert@twinsun.com>
7653 * Makefile.am (libfetish_a_SOURCES):
7654 Add dup-safer.c, fopen-safer.c.
7655 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7657 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7659 2001-02-25 Paul Eggert <eggert@twinsun.com>
7661 The mkstemp replacement is taken from glibc 2.2.2, with some
7662 portability fixes for use outside glibc, as follows:
7664 * tempname.c (struct_stat64): New macro.
7665 (direxists, __gen_tempname): Use it.
7666 This avoids a portability problem with Solaris 8.
7668 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7669 (<stddef.h>, <stdint.h>, <string.h>):
7670 Include only if STDC_HEADERS || _LIBC.
7671 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7672 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7673 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7674 (__set_errno): Define this macro if <errno.h> doesn't.
7675 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7676 Define these macros if <stdio.h> doesn't.
7677 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7678 Define these macros if <sys/stat.h>
7679 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7680 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7681 __xstat64): Define if not _LIBC.
7682 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7683 (__gen_tempname): Invoke gettimeofday only if
7684 HAVE_GETTIMEOFDAY || _LIBC;
7685 otherwise, fall back on plain "time".
7686 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7688 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7690 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7692 2001-02-17 Jim Meyering <meyering@lucent.com>
7694 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7695 around included file name.
7697 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7699 * strftime.c: Update from GNU libc (the only changes were to comments).
7701 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7703 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7705 2001-02-17 Paul Eggert <eggert@twinsun.com>
7707 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7708 Remove workaround macros for hosts that have mbrtowc but not
7709 mbstate_t, as we now insist on proper declarations for both
7710 before using mbrtowc.
7712 2001-02-17 Jim Meyering <meyering@lucent.com>
7714 * regex.c: Update from libc.
7716 2001-02-16 Paul Eggert <eggert@twinsun.com>
7718 * alloca.c (malloc): Undef before defining, since stdlib.h
7719 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7720 Reported by Mark Hounschell via Paul Eggert.
7722 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7724 * config.charset: Update for FreeBSD 4.2.
7726 2001-01-26 Jim Meyering <meyering@lucent.com>
7728 * quotearg.c: Include stddef.h.
7729 * quote.c: Include stddef.h.
7730 Reported by Axel Kittenberger.
7732 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7733 line in double quotes so that it evokes a better diagnostic.
7734 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7735 Reported by Axel Kittenberger.
7737 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7739 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7740 to avoid a warning. Add back 'const' to inptr.
7742 2001-01-16 Jim Meyering <meyering@lucent.com>
7744 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7747 2001-01-14 Jim Meyering <meyering@lucent.com>
7749 * rename.c: New file. From Volker Borchert.
7750 Include stdlib.h, string.h or strings.h, and xalloc.h.
7751 Use strip_trailing_slashes rather than open-coding it.
7753 2001-01-03 Paul Eggert <eggert@twinsun.com>
7755 * strftime.c: Sync with glibc time/strftime.c 1.81.
7757 2001-01-03 Jim Meyering <meyering@lucent.com>
7759 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7760 local `inptr' to avoid warning with some system declarations of iconv.
7762 2000-12-29 Paul Eggert <eggert@twinsun.com>
7764 * modechange.c: Do not assume that mode_t uses the
7765 traditional octal encoding. E.g. "chmod 1 FOO" should set
7766 the other-execute bit of FOO even if S_IXOTH != 1.
7768 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7769 WOTH, XOTH, ALLM): New macros.
7770 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7771 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7773 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7774 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7776 No need to use uintmax_t; unsigned long is long enough.
7777 Don't bother to get suffix since we don't use it.
7779 2000-12-24 Jim Meyering <meyering@lucent.com>
7781 * hash.c (is_prime): Return explicit boolean values.
7782 (hash_get_first): Return NULL to appease Irix5.6's 89.
7783 Reported by Nelson Beebe.
7785 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7787 * localcharset.c (locale_charset): Add support for Win32.
7789 2000-12-18 Paul Eggert <eggert@twinsun.com>
7791 * physmem.h, physmem.c: New files.
7793 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7794 (noinst_HEADERS): Add physmem.h.
7796 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7797 't' for compatibility with Solaris 8 sort.
7799 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7801 * config.charset: Add support for BeOS.
7803 2000-12-16 Jim Meyering <meyering@lucent.com>
7805 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7806 SHELLS_FILE to a file name that's useful on djgpp systems.
7808 (ADDITIONAL_DEFAULT_SHELLS): Define.
7809 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7810 Based mostly on a patch from Prashant TR.
7812 2000-12-16 Jim Meyering <meyering@lucent.com>
7814 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7815 N and M) would have treated it like `chown N:N FILE'.
7817 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7819 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7821 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7822 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7823 to the list of canonical encodings. Rename EUC-CN to GB2312.
7825 2000-12-08 Andreas Schwab <schwab@suse.de>
7827 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7828 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7830 2000-12-07 Jim Meyering <meyering@lucent.com>
7832 * stripslash.c (ISSLASH): Define.
7833 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7836 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7837 (dir_name_r): Declare this function as static.
7838 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7839 manifest itself on a name containing a mix of slashes and
7841 Make this function work with names starting with a DOS-style
7842 drive letter and colon prefix.
7843 (dir_name): Append `.' if necessary.
7844 Based mostly on patches from Prashant TR and Eli Zaretskii.
7846 * dirname.h (dir_name_r): Remove prototype.
7848 2000-12-05 Jim Meyering <meyering@lucent.com>
7850 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7852 2000-12-04 Jim Meyering <meyering@lucent.com>
7854 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7855 Also include memory.h, stdlib.h, unistd.h if appropriate.
7856 Reported by Andreas Jaeger (conflicting declaration of malloc).
7858 2000-12-02 Jim Meyering <meyering@lucent.com>
7860 * closeout.h: Make idempotent, to avoid some obscure warnings.
7862 2000-12-01 Paul Eggert <eggert@twinsun.com>
7864 * memrchr.c: Include <config.h> before any system include file.
7866 2000-11-29 Paul Eggert <eggert@twinsun.com>
7868 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7870 2000-11-26 Jim Meyering <meyering@lucent.com>
7872 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7874 2000-11-22 Paul Eggert <eggert@twinsun.com>
7876 * strftime.c (my_strftime): Do not invoke mbrlen with a
7877 size of (size_t) -1; it's not portable.
7879 2000-11-17 Akim Demaille <akim@epita.fr>
7881 * obstack.h: Formatting changes.
7882 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7883 prevent type checking.
7884 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7885 cast the value to (void *): assigning a `foo *' to a `void *'
7887 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7889 2000-11-17 Jim Meyering <meyering@lucent.com>
7891 * strstr.c: Update from GNU libc.
7893 2000-11-16 Jim Meyering <meyering@lucent.com>
7895 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7897 2000-11-11 Jim Meyering <meyering@lucent.com>
7899 * error.c: Add a couple #includes, merging from GNU libc version.
7901 2000-11-10 Jim Meyering <meyering@lucent.com>
7903 * obstack.h: Update from GNU libc.
7904 * obstack.c: Likewise.
7906 2000-11-06 Paul Eggert <eggert@twinsun.com>
7908 * getusershell.c (setusershell): Use rewind rather than
7909 fseek/fseeko, to avoid configuration hassles with fseeko.
7910 Don't bother opening SHELLS_FILE if shellstream is NULL;
7913 2000-11-05 Jim Meyering <meyering@lucent.com>
7915 * makepath.h (make_dir): Declare.
7916 * makepath.c (make_dir): Remove `static' attribute.
7919 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7921 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7922 last one in a bucket, advance to the next bucket.
7924 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7926 * fnmatch.c: Do not comment out all the code if we are using
7927 the GNU C library, because in some cases we are replacing buggy
7928 code in the GNU C library itself.
7930 2000-10-30 Paul Eggert <eggert@twinsun.com>
7932 * error.h, getline.h, modechange.h:
7933 Remove "2000" from Copyright line, as the file hasn't been
7934 changed this year other than in the copyright notice.
7936 * xalloc.h: Add "2000" to Copyright line, as this file
7937 was changed this year.
7939 2000-10-30 Paul Eggert <eggert@twinsun.com>
7941 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7942 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7943 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7945 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7947 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7948 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7949 doesn't define __restrict_arr.
7951 2000-10-29 Jim Meyering <meyering@lucent.com>
7953 * xstat.in: Fix grammar in comment.
7955 2000-10-28 Jim Meyering <meyering@lucent.com>
7957 * memchr.c: Update from libc.
7958 Adjust for portability:
7959 [HAVE_STDLIB_H]: Include stdlib.h.
7960 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7961 Undef __memchr, too.
7962 [!weak_alias]: Define __memchr to memchr.
7964 * regex.c: Update from libc.
7965 * regex.h: Likewise.
7966 * getopt1.c: Likewise.
7967 * memcmp.c: Likewise.
7969 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7970 Avoid using fseek, when possible -- it's broken by design.
7971 Patch by Ulrich Drepper.
7973 2000-10-26 Jim Meyering <meyering@lucent.com>
7975 * strftime.c: Update from libc.
7977 2000-10-25 Jim Meyering <meyering@lucent.com>
7979 * obstack.c: Update from libc.
7981 2000-10-23 Jim Meyering <meyering@lucent.com>
7983 * hard-locale.c (hard_locale): Revert last change -- it was simply
7984 wrong. That set_locale call must not have any side effects.
7987 2000-10-22 Jim Meyering <meyering@lucent.com>
7989 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7990 [CYCLIC]: Remove now-unused definition.
7992 * save-cwd.c (O_DIRECTORY): Define, if needed.
7993 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7994 Suggestion from Ulrich Drepper.
7996 2000-10-21 Jim Meyering <meyering@lucent.com>
7998 * dirname.c (dir_name_r): New function, factored out of dir_name.
7999 (dir_name): Use dir_name_r.
8000 * dirname.h (dir_name_r): Declare it.
8002 2000-10-21 Jim Meyering <meyering@lucent.com>
8004 * dirname.c (memrchr): Declare if necessary.
8005 (dir_name): Remove the restriction that there be no
8006 trailing slashes. Now, this code skips past them, effectively
8008 [TEST_DIRNAME] (main): New unit tests.
8010 * memrchr.c: New file from GNU libc.
8011 Undef __memrchr, too.
8012 [!weak_alias]: Define __memrchr to memrchr.
8013 Guard weak_alias use with `#ifdef weak_alias'.
8015 2000-10-17 Jim Meyering <meyering@lucent.com>
8017 * quote.h (PARAMS): Define and use.
8018 Reported by Akim Demaille.
8020 * getopt.c: Update from libc.
8022 2000-10-16 Jim Meyering <meyering@lucent.com>
8024 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
8027 2000-09-25 Jim Meyering <meyering@lucent.com>
8029 * md5.h (rol): Define (from GnuPG).
8031 * sha.c: Give credit (GnuPG) where due.
8032 (M): Use rol rather than open-coding it.
8033 Add a FIXME comment.
8035 2000-09-21 Jim Meyering <meyering@lucent.com>
8037 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
8038 Reported by Michael Stone.
8040 2000-09-20 Jim Meyering <meyering@lucent.com>
8042 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
8043 (noinst_HEADERS): Add sha.h.
8044 Based on code from Scott G. Miller and from GnuPG.
8046 2000-09-15 Jim Meyering <meyering@lucent.com>
8048 * regex.c: Update from libc.
8050 2000-09-10 Jim Meyering <meyering@lucent.com>
8052 * getopt.c (_getopt_internal): Update from glibc.
8054 2000-09-09 Jim Meyering <meyering@lucent.com>
8056 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
8057 think it should be used as a general replacement for isascii.
8058 * fnmatch.c: Likewise.
8059 * mbswidth.c: Likewise
8060 * regex.c: Likewise.
8063 * userspec.c: Include sys/param.h and limits.h.
8065 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8066 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
8067 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
8068 UID, GID. Check range.
8070 2000-09-06 Jim Meyering <meyering@lucent.com>
8072 * getopt.c (_getopt_internal): Update from glibc.
8074 2000-08-30 Jim Meyering <meyering@lucent.com>
8076 * strftime.c: Merge in changes from GNU libc.
8078 2000-08-26 Jim Meyering <meyering@lucent.com>
8080 * closeout.c: Include "__fpending.h".
8081 (close_stdout_status): Return right away if there's nothing to flush.
8083 * Makefile.am (noinst_HEADERS): Add __fpending.h.
8084 * __fpending.c: New file.
8085 * __fpending.h: New file.
8087 2000-08-07 Paul Eggert <eggert@twinsun.com>
8089 Standardize on "memory exhausted" instead of "Memory exhausted"
8090 or "virtual memory exhausted".
8091 * obstack.c (print_and_abort): Use "memory exhausted", not
8092 "virtual memory exhausted".
8093 * same.c (same_name): Invoke xalloc_die instead of printing
8095 * userspec.c (parse_user_spec): Likewise.
8096 * bumpalloc.h: comment fix
8097 * same.c, userspec.c: Include xalloc.h.
8099 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
8100 not char *const and pointing to a constant array.
8101 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
8102 (xrealloc): Comment fix.
8104 * userspec.c (parse_user_spec):
8105 Don't translate a message until just before returning,
8106 to avoid unnecessary translation.
8108 2000-08-07 Jim Meyering <meyering@lucent.com>
8110 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
8111 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
8112 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
8113 getgroups.c, gethostname.c, getopt.h, group-member.c,
8114 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
8115 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
8116 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
8117 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
8118 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
8119 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
8120 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
8121 yesno.c: Back out Copyright date changes for each file with no change
8122 this year. This eases coordination with other programs using the same
8123 source code modules. From Paul Eggert.
8125 2000-08-03 Greg McGary <greg@mcgary.org>
8127 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
8128 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
8129 (EXTEND_BUFFER): Use them.
8131 2000-08-01 Jim Meyering <meyering@lucent.com>
8133 * dirname.c (ISSLASH): Define.
8134 (BACKSLASH_IS_PATH_SEPARATOR): Define.
8135 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
8136 both `\' and `/' may be use as path separators.
8137 Based on a patch from Prashant TR.
8139 2000-07-31 Paul Eggert <eggert@twinsun.com>
8141 * quotearg.c (quotearg_n_options): Don't make the initial
8142 slot vector a constant, since it might get modified.
8144 2000-07-31 Jim Meyering <meyering@lucent.com>
8146 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
8147 * obstack.c (print_and_abort): Likewise.
8149 2000-07-30 Paul Eggert <eggert@twinsun.com>
8151 * quotearg.c (quotearg_n_options): Preallocate a slot 0
8152 buffer, so that the caller can always quote one small
8153 component of a "memory exhausted" message in slot 0.
8154 From a suggestion by Jim Meyering.
8156 2000-07-30 Jim Meyering <meyering@lucent.com>
8158 * makepath.c (make_path): Quote the other instance, too.
8160 * quotearg.c (N_STATIC_SLOTVECS): Define.
8161 (STATIC_BUF_SIZE): Define.
8162 (quotearg_n_options): Use only statically allocated storage when
8163 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
8164 than STATIC_BUF_SIZE.
8166 2000-07-29 Jim Meyering <meyering@lucent.com>
8168 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8169 * dirname.c (dir_name): Likewise.
8171 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8173 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8174 (dir_name): Assert that there are no trailing slashes.
8176 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8178 * mbswidth.h (mbswidth): Add a flags argument.
8179 (mbswidth): New declaration.
8180 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8181 * mbswidth.c (mbswidth): Add a flags argument.
8182 (mbsnwidth): New function.
8184 2000-07-24 Jim Meyering <meyering@lucent.com>
8186 * mbswidth.c: Remove useless #else. From Bruno Haible.
8188 2000-07-23 Paul Eggert <eggert@twinsun.com>
8190 * mbswidth.c (_XOPEN_SOURCE):
8191 Don't define; this causes problems on Solaris 7.
8192 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8194 2000-07-23 Paul Eggert <eggert@twinsun.com>
8197 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8198 so that mbstate_t is always defined.
8200 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8201 be 1 in at least one GCC installation, and this configuration
8202 error is likely to be common. Ignoring MB_LEN_MAX hurts
8203 performance on hosts that have mbrtowc but have only unibyte
8204 locales, but I assume these hosts are rare.
8206 2000-07-23 Paul Eggert <eggert@twinsun.com>
8208 * quotearg.c: Streamline by invoking multibyte code only if needed.
8209 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8210 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8211 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8212 invoke multibyte primitives.
8214 2000-07-23 Jim Meyering <meyering@lucent.com>
8216 * basename.c (base_name): Add an assertion.
8218 2000-07-15 Bruno Haible <clisp.cons.org>
8220 * quotearg.c: When the system forces us to redefine mbstate_t,
8221 shadow its mbsinit function.
8223 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8225 * mbswidth.h: New file.
8226 * mbswidth.c: New file.
8227 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8228 (noinst_HEADERS): Add mbswidth.h.
8230 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8232 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8235 2000-07-15 Jim Meyering <meyering@lucent.com>
8237 * makepath.c: Include quote.h.
8238 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8239 corresponding argument in a `quote (...)' call.
8240 Give better diagnostics.
8242 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8243 (noinst_HEADERS): Add quote.h.
8245 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8246 from tar's src/misc.c.
8247 * quote.h: New file. Prototypes for same.
8249 2000-07-10 Paul Eggert <eggert@twinsun.com>
8251 From a suggestion by Bruno Haible.
8252 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8253 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8254 to decide whether to define the BeOS workaround macro;
8255 this adjusts to the change to AC_MBSTATE_T.
8257 2000-07-13 Paul Eggert <eggert@twinsun.com>
8259 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
8261 * quotearg.c (quoting_style_args, quoting_style_vals,
8262 quotearg_buffer_restyled): Add support for
8263 clocale_quoting_style. Undo previous change to
8264 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
8265 and "{RIGHT QUOTATION MARK}" msgids.
8267 2000-07-05 Paul Eggert <eggert@twinsun.com>
8269 The old behavior of quoting `like this' doesn't look good with
8270 newer, ISO-style fonts. See:
8271 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
8273 Instead, quote "like this" by default. Let the translator
8274 tailor the locale-specific quoting behavior by providing
8275 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
8277 * quotearg.c (N_): New macro.
8278 (gettext_default): New function.
8279 (quotearg_buffer_restyled): Use
8280 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
8281 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
8283 2000-07-09 Jim Meyering <meyering@lucent.com>
8285 * Most files: Update copyright dates to include 2000.
8287 2000-07-08 Jim Meyering <meyering@lucent.com>
8289 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
8291 (xgethostname): Remove now-unnecessary #ifdef.
8292 Move declaration of `err' into loop where it's used.
8294 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8296 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
8297 by allocating a larger buffer. Test the gethostname return value for
8298 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
8299 returns an error and ENAMETOOLONG isn't defined.
8301 2000-07-05 Paul Eggert <eggert@twinsun.com>
8302 and Bruno Haible <haible@clisp.cons.org>
8304 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8306 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8308 * quotearg.c (struct quoting_options): Simplify quote_these_too
8311 2000-07-03 Jim Meyering <meyering@lucent.com>
8313 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
8314 Reported by Bruno Haible.
8316 2000-07-04 Jim Meyering <meyering@lucent.com>
8318 * quotearg.c: Make inclusion of <wchar.h> independent of whether
8319 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
8322 2000-07-03 Paul Eggert <eggert@twinsun.com>
8323 and Bruno Haible <haible@clisp.cons.org>
8325 * quotearg.c (mbrtowc):
8326 Assign to *pwc, and return 1 only if result is nonzero.
8327 (iswprint): Use ISPRINT when substituting our own mbrtowc.
8329 2000-07-03 Jim Meyering <meyering@lucent.com>
8331 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
8332 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
8335 2000-07-02 Jim Meyering <meyering@lucent.com>
8337 * quotearg.c (mbstate_t): Don't define here.
8339 2000-07-02 Jim Meyering <meyering@lucent.com>
8341 * nanosleep.c (SIGCONT): Define if not already defined.
8343 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8345 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
8346 per change in ../m4/ls-mntd-fs.m4.
8347 (read_filesystem_list): Ignore symbolic links.
8349 2000-06-29 Jim Meyering <meyering@lucent.com>
8351 * same.c: Include <string.h> or <strings.h>, as appropriate,
8352 for declaration of strcmp.
8354 * long-options.c: Include <stdlib.h>, for declaration of exit.
8356 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
8357 Avoid warning by casting result to `char *' to remove `const'.
8359 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8361 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
8363 2000-06-26 Paul Eggert <eggert@twinsun.com>
8365 savedir now sets errno on failure and invokes xmalloc to get memory.
8366 Fix a couple of other minor bugs while we're at it.
8368 * savedir.c (<unistd.h>): Do not include; there's no need.
8369 (NAMLEN): Remove macro.
8370 (malloc, realloc): Remove decls.
8372 ("xalloc.h"): Include.
8373 (NAME_SIZE_DEFAULT): New macro.
8374 (savedir): Use xmalloc / xrealloc to allocate memory.
8375 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
8376 Skip "" directory entries.
8377 Use strlen to calculate directory entry length, since the old method
8378 is rarely used these days and isn't worth supporting.
8379 Don't use a pointer after freeing it.
8380 Check for integer overflow when calculating allocation size.
8381 Use memcpy to copy entries, instead of stpcpy.
8382 Set errno properly when returning NULL.
8383 Check for readdir error.
8385 2000-06-26 Jim Meyering <meyering@lucent.com>
8387 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
8389 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8391 * getusershell.c (xmalloc, xrealloc): Remove functions.
8393 Don't include <stdlib.h>. Don't declare malloc, realloc.
8395 2000-06-23 Bruno Haible <haible@clisp.cons.org>
8397 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
8399 2000-06-24 Jim Meyering <meyering@lucent.com>
8401 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
8403 2000-06-21 Jim Meyering <meyering@lucent.com>
8405 * getpass.c: New file, from Bruno Haible. Required for BeOS.
8407 2000-06-19 Paul Eggert <eggert@twinsun.com>
8409 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
8410 (mbrtowc, mbstate_t): Define substitutes if
8411 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
8412 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
8413 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
8415 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8417 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
8418 than 1024, return a memory chunk of least possible size, instead
8419 of size PATH_MAX + 2. In the loop, increment the size proportionally.
8420 Use free/xmalloc instead of xrealloc to avoid copying for very long
8423 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8425 * canon-host.c (canon_host): Use malloc and memcpy to copy an
8426 address, not strdup. Include <stdlib.h> and don't declare free().
8428 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8430 * path-concat.c (path_concat): Don't access dir[-1] if dir is
8433 2000-06-21 Jim Meyering <meyering@lucent.com>
8435 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
8436 (noinst_HEADERS): Add getstr.h.
8438 * getline.c (getstr): Move into a separate file.
8439 * getstr.c (getstr): New file, extracted from getline.c, with
8440 the following changes: new parameter, delim2; both delim[12]
8441 parameters have type `int', not `char'. The latter would lose
8442 with 8-bit delimiters.
8443 * getstr.h: New file.
8445 2000-06-19 Jim Meyering <meyering@lucent.com>
8447 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
8449 2000-06-18 Jim Meyering <meyering@lucent.com>
8451 * mkdir.c: Remove file, due mainly to copyright incompatibility.
8452 Besides, these days every porting target provides a mkdir function.
8454 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
8455 (this snippet comes from src/system.h).
8457 2000-06-15 Paul Eggert <eggert@twinsun.com>
8459 * human.c (adjust_value): New function.
8460 (human_readable_inexact): Apply rounding style even when
8461 printing approximate values.
8463 2000-06-14 Paul Eggert <eggert@twinsun.com>
8465 * human.c (human_readable_inexact): Allow an input block
8466 size that is not a multiple of the output block size, and vice versa.
8467 Reported by Piergiorgio Sartor.
8469 2000-06-14 Paul Eggert <eggert@twinsun.com>
8471 * getdate.y (get_date): Apply relative times after time
8472 zone indicator, not before. Reported by Todd A. Jacobs.
8474 2000-06-13 Jim Meyering <meyering@lucent.com>
8476 * Makefile.am (all-local): Depend on lstat.c and stat.c.
8478 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
8480 2000-06-12 Paul Eggert <eggert@twinsun.com>
8482 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
8484 2000-06-04 Paul Eggert <eggert@twinsun.com>
8486 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
8488 2000-06-04 Jim Meyering <meyering@lucent.com>
8490 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
8491 SunOS 4.1.4 for which gid_t is an unsigned type.
8493 2000-06-03 Jim Meyering <meyering@lucent.com>
8495 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
8497 2000-05-26 Bruno Haible <haible@clisp.cons.org>
8499 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
8500 newer, don't install charset.alias.
8501 * config.charset: Change the Linux/glibc rules so they become empty
8502 on glibc-2.1 or newer.
8504 2000-06-02 Jim Meyering <meyering@lucent.com>
8506 * mountlist.c: Back out last change. Instead, do this...
8507 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
8508 member using the same `ignore'-testing code.
8509 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
8513 2000-05-29 Jim Meyering <meyering@lucent.com>
8515 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
8516 with the `ignore' attribute. Based on a patch from Mark D. Roth.
8518 2000-05-22 Jim Meyering <meyering@lucent.com>
8520 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
8522 2000-05-18 Jim Meyering <meyering@lucent.com>
8524 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
8525 back, too, since it may have been modified by allocate_entry.
8526 (hash_delete): Rewrite to use neither the assignment operator
8527 nor the comma operator in an if-expression.
8529 2000-05-15 Paul Eggert <eggert@twinsun.com>
8532 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
8533 Remove; no longer needed.
8534 "quotearg.h": Add include.
8535 (file_name): Do not bother to explicitly initialize to NULL; it's less
8536 efficient on some hosts.
8537 (close_stdout_status): Remove test as to whether stdout was already
8538 closed; it breaks for the case "echo x | sort >&-".
8539 Quote file name colons.
8540 Do not assume that _("write error") lacks format strings.
8542 2000-05-15 Jim Meyering <meyering@lucent.com>
8544 * version-etc.c (version_etc_copyright): Update the copyright string
8545 used in all --version output.
8547 2000-05-14 Jim Meyering <meyering@lucent.com>
8549 * closeout.c (close_stdout_set_file_name): New function.
8550 (close_stdout_status): Use new file-scoped global.
8551 Return right away if fstat says the stdout file descriptor is invalid.
8552 * closeout.h (close_stdout_set_file_name): Declare.
8554 2000-05-10 Jim Meyering <meyering@lucent.com>
8556 * closeout.c [default_exit_status]: New file-scoped variable.
8557 (close_stdout_set_status): New function.
8558 * closeout.h (close_stdout_set_status): Declare.
8560 2000-05-08 Jim Meyering <meyering@lucent.com>
8562 * long-options.c: Don't include closeout.h.
8563 (parse_long_options): Don't call close_stdout for --version.
8565 2000-05-06 Jim Meyering <meyering@lucent.com>
8567 * strnlen.c: Undefine __strnlen and strnlen.
8568 [!weak_alias]: Define __strnlen to strnlen.
8570 * atexit.c: New file, from libiberty.
8572 2000-05-06 Jim Meyering <meyering@lucent.com>
8574 * closeout.c (close_stdout_status): Also check for errors on the
8577 2000-05-05 Bruno Haible <haible@clisp.cons.org>
8579 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
8580 instead of xmalloc, xrealloc, path_concat.
8581 (locale_charset): Treat empty environment variables as absent.
8582 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
8584 2000-05-04 Jim Meyering <meyering@lucent.com>
8586 * getopt.c: Update from glibc.
8587 * obstack.c: Likewise.
8588 * obstack.h: Likewise.
8589 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
8591 * regex.h: Likewise.
8592 * strndup.c: Likewise.
8593 * strnlen.c: New file, from glibc.
8595 2000-05-01 Jim Meyering <meyering@lucent.com>
8597 * full-write.c (full_write): Remove `FIXME' part of comment.
8599 2000-04-29 Jim Meyering <meyering@lucent.com>
8601 * path-concat.c: Declare strdup only if it's not defined.
8602 * canon-host.c: Likewise.
8604 2000-04-28 Jim Meyering <meyering@lucent.com>
8606 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
8607 redefinition warning on some systems (HPUX). Otherwise, regex.h is
8608 included first, then limits.h is included by locale.h by libintl.h.
8609 From John David Anglin.
8611 2000-04-25 Jim Meyering <meyering@lucent.com>
8613 * makepath.c (S_IRWXUGO): Define.
8614 (make_path): Always perform explicit chmod if MODE specifies any
8615 of the `special' permission bits. Prompted by a bug report against
8616 install from Mate Wierdl and Joost van Baal.
8618 2000-04-18 Jim Meyering <meyering@lucent.com>
8622 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
8623 getpagesize. For BeOS. Based on a patch from Bruno Haible.
8625 2000-04-17 Jim Meyering <meyering@lucent.com>
8627 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
8628 the definition of it to rpl_strftime also defined-away the system's
8631 2000-04-15 Jim Meyering <meyering@lucent.com>
8633 Use `C' to denote so-called `contiguous' files, the same way
8635 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
8636 (ftypelet): Use S_ISCTG.
8637 From Michael Deutschmann.
8639 2000-04-14 Jim Meyering <meyering@lucent.com>
8641 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
8643 2000-04-08 Jim Meyering <meyering@lucent.com>
8645 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
8646 names don't conflict. Reported by Eli Zaretskii.
8648 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8650 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8651 bug. Deal with the different error behavior of Irix iconv.
8653 2000-04-07 Jim Meyering <meyering@lucent.com>
8655 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8656 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8658 2000-04-05 Jim Meyering <meyering@lucent.com>
8660 Portability tweaks required for ultrix4.3.
8661 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8662 * readutmp.c: Include sys/types.h before sys/stat.h.
8663 * canon-host.c: Declare strdup.
8664 * path-concat.c: Likewise.
8665 From John David Anglin.
8667 2000-04-04 Jim Meyering <meyering@lucent.com>
8669 Be more DOS 8.3-friendly.
8670 * ref-add.sin: Renamed from ref-add.sed.in.
8671 * ref-del.sin: Renamed from ref-del.sed.in.
8672 * Makefile.am: Reflect renaming.
8673 Reported by Eli Zaretskii.
8675 Use a temporary file name that won't clash with `charset.alias'
8676 in the DOS 8.3 name space.
8677 * Makefile.am (charset_tmp): Define.
8678 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8679 (uninstall-local): Likewise.
8680 Reported by Eli Zaretskii.
8682 2000-03-29 Paul Eggert <eggert@twinsun.com>
8684 * time/strftime.c (my_strftime): Make sure we call the system
8685 strftime, not ourselves, when invoking the underlying strftime.
8687 2000-03-24 Jim Meyering <meyering@lucent.com>
8689 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8690 (charset_alias): Define.
8691 (install-exec-local): Factor out common code.
8692 (uninstall-local): Split lines longer than 80.
8693 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8695 (.sed.in.sed): New rule. Don't redirect directly to $@.
8696 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8698 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8700 * config.charset: Output a line containing "Packages using this file".
8701 * ref-add.sed.in, ref-del.sed.in: New files.
8702 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8703 ref-del.sed): New rules.
8705 2000-03-17 Jim Meyering <meyering@lucent.com>
8707 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8708 Otherwise, include <strings.h>
8710 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8712 * unicodeio.c (utf8_wctomb): New function.
8713 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8714 format instead of in UCS-4 with platform dependent endianness.
8716 2000-03-07 Paul Eggert <eggert@twinsun.com>
8718 * savedir.c (savedir): Work even if directory size is
8719 negative; this can happen with some screwy NFS configurations.
8721 2000-03-06 Jim Meyering <meyering@lucent.com>
8723 * localcharset.c (get_charset_aliases): Don't try to free file_name
8724 if it's NULL (because we ran out of memory). From Bruno Haible.
8726 2000-03-05 Jim Meyering <meyering@lucent.com>
8728 * localcharset.c ("path-concat.h"): Include.
8729 (get_charset_aliases): Use path_concat instead of ANSI string
8732 * unicodeio.h (PARAMS): Define.
8733 Use it to guard prototype.
8735 2000-03-04 Jim Meyering <meyering@lucent.com>
8737 * Makefile.am (install-exec-local): Create $(libdir) before installing
8739 (uninstall-local): Uncomment this rule so `make distcheck' works
8742 * unicodeio.c (<errno.h>): Include it.
8743 (errno): Declare if not defined.
8745 * localcharset.c: Add Bruno's comment justifying use of volatile.
8747 * config.charset: New version, incorporating remarks from a linux
8748 i18n mailing list. From Bruno Haible.
8750 2000-03-02 Jim Meyering <meyering@lucent.com>
8752 * Makefile.am (EXTRA_DIST): Add config.charset.
8754 2000-03-01 Jim Meyering <meyering@lucent.com>
8756 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8757 * unicodeio.c: Likewise.
8759 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8761 * config.charset: New file.
8762 * localcharset.c: New file.
8763 * unicodeio.h, unicodeio.c: New files.
8764 * Makefile.am (DEFS): Add -DLIBDIR=...
8765 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8766 (noinst_HEADERS): Add unicodeio.h.
8767 (all-local, install-exec-local, charset.alias): New targets.
8769 2000-02-28 Paul Eggert <eggert@twinsun.com>
8771 * quotearg.c (ALERT_CHAR): New macro.
8772 (quotearg_buffer_restyled): Use it.
8774 2000-02-27 Jim Meyering <meyering@lucent.com>
8776 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8777 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8779 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8780 not `#if STDC_HEADERS'.
8781 Declare malloc if needed.
8783 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8784 now that autoconf always defines the HAVE_DECL_ symbols.
8785 * human.c: Likewise.
8787 * strtoumax.c: Likewise.
8789 * backupfile.c: Arrange for cpp to fail if the configure-time
8790 declaration check was not run.
8792 * human.c: Likewise.
8794 * strtoumax.c: Likewise.
8796 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8797 then first look up the entire `.'-containing string as a login name.
8799 2000-02-18 Paul Eggert <eggert@twinsun.com>
8801 * getdate.y: Handle two-digit years with leading zeros correctly.
8802 (textint): New typedef.
8803 (parser_control): Member year changed from int to textint.
8805 (YYSTYPE): Removed; replaced by %union with int and textint members.
8806 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8807 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8808 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8809 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8810 (date, number, to_year): Use width of number in digits, not its value,
8811 to determine whether it's a 2-digit year, or a 2-digit time.
8812 (yylex): Store number of digits of numeric tokens.
8813 Reported by John Kendall.
8815 (parser_control): Changed from struct parser_control to typedef (for
8816 consistency). All uses changed.
8818 (tID): Removed; not used.
8819 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8821 2000-02-14 Paul Eggert <eggert@twinsun.com>
8823 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8824 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8826 2000-02-12 Jim Meyering <meyering@lucent.com>
8828 * userspec.c (ISDIGIT): Define it.
8829 (isdigit): Remove definition.
8830 (is_number): Use ISDIGIT, not isdigit.
8831 <libintl.h>: Include.
8833 (parse_user_spec): Mark translatable strings.
8835 2000-02-10 Jim Meyering <meyering@lucent.com>
8837 With these changes, nanosleep.[ch] are finally enough like the other
8838 lib/* replacement files to compile on a few more losing systems.
8840 * nanosleep.h: Don't include config.h.
8841 Remove prototype from declaration of nanosleep.
8842 (PARAMS): Remove now-unneeded definition.
8843 * nanosleep.c: #undef nanosleep.
8844 (rpl_nanosleep): Rename from nanosleep.
8846 2000-02-03 Jim Meyering <meyering@lucent.com>
8848 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8849 rather than with `#if HAVE_UTMPNAME'.
8851 2000-02-01 Jim Meyering <meyering@lucent.com>
8853 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8855 2000-01-31 Jim Meyering <meyering@lucent.com>
8857 * nanosleep.h (nanosleep): Guard declaration with
8858 `#if ! HAVE_DECL_NANOSLEEP'.
8859 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8860 the declaration in that vendor's sys/timers.h.
8861 Reported by Christian Krackowizer.
8863 * quotearg.c (ISASCII): Add #undef and move definition to follow
8864 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8865 (ISPRINT): Likewise.
8866 Reported by Tom Tromey.
8868 2000-01-30 Jim Meyering <meyering@lucent.com>
8870 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8871 uses of ->ut_name. The latter doesn't work with new Linux header files
8872 where only utmpx.ut_user is declared.
8874 * readutmp.h (UT_USER): Define.
8876 2000-01-23 Jim Meyering <meyering@lucent.com>
8878 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8881 2000-01-22 Jim Meyering <meyering@lucent.com>
8883 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8884 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8885 Required for some AIX systems. Reported by Christian Krackowizer.
8886 [TESTING] (main): New function.
8888 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8889 * dirname.c (dir_name): Support for DOS-style file names with drive
8892 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8894 * strverscmp.c (ISDIGIT): Define.
8895 (strverscmp): Use ISDIGIT, not isdigit.
8897 2000-01-17 Paul Eggert <eggert@twinsun.com>
8899 * nanosleep.c (nanosleep):
8900 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8901 POSIX.1 doesn't require SA_INTERRUPT and some systems
8902 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8903 it's been part of POSIX.1 since day 1 (in 1988).
8905 2000-01-17 Jim Meyering <meyering@lucent.com>
8907 * interlock: Remove unused file. Reported by François Pinard.
8909 2000-01-16 Paul Eggert <eggert@twinsun.com>
8911 * quotearg.c (quotearg_buffer_restyled): Do not quote
8912 alert, backslash, formfeed, and vertical tab unnecessarily in
8913 shell quoting style.
8916 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8917 Free Software Foundation, Inc.
8918 Copying and distribution of this file, with or without modification,
8919 are permitted provided the copyright notice and this notice are preserved.