1 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
3 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
4 attempt to open for write; this always fails, at least on POSIX
5 hosts. This reinstates the 2006-01-09 change, which was
8 2006-01-26 Bruno Haible <bruno@clisp.org>
9 Paul Eggert <eggert@cs.ucla.edu>
12 [(! (defined __cplusplus || defined __BEOS__)
14 && !(defined __HP_cc || defined __xlc__
15 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
17 #define to signed char in these cases too; this simplifies
18 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
19 etc., separately) and makes it more conservative.
21 2006-01-21 Jim Meyering <jim@meyering.net>
23 Sync from the stable (b5) branch of coreutils:
25 * fts.c (fts_children): Don't let close() clobber errno from
28 * fts.c (fts_stat): When following a symlink-to-directory,
29 don't necessarily interpret stat-fails+lstat-succeeds as indicating
30 a dangling symlink. That can also happen at least for ELOOP.
31 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
32 FYI, this bug predates the inclusion of fts.c in coreutils.
34 * fts.c (fts_open): Put new maxarglen declaration and uses
35 in their own block, so pre-c99 compilers don't object.
37 Avoid the double-free (first in fts_read, second in fts_close) that
38 would occur when an `active' directory is made inaccessible (e.g.,
39 via chmod a-x) during a traversal.
40 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
41 before returning. Reproduce this failure by
42 mkdir -p a/b; cd a; chmod a-x . b
43 Reported by Stavros Passas.
45 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
47 * argp-namefrob.h: Bugfix. Remove stray #
49 2006-01-25 Bruno Haible <bruno@clisp.org>
51 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
53 Reported by Paul Eggert.
55 2006-01-25 Jim Meyering <jim@meyering.net>
57 * fileblocks.c: Remove more useless parentheses.
58 * readutmp.h: Likewise.
60 2006-01-24 Bruno Haible <bruno@clisp.org>
62 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
64 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
67 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
68 to avoid problems with the built-in _Bool type.
69 Reported by Paul Eggert on 2005-11-26.
71 2006-01-24 Jim Meyering <jim@meyering.net>
73 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
75 2006-01-24 Simon Josefsson <jas@extundo.com>
77 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
80 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
82 Work around porting bugs reported by Dieter in
83 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
84 * getopt.c (_NOPROTO): Remove; no longer needed.
85 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
86 Include "getopt.h" first, to check interface.
87 (getenv): Declare only if defined HAVE_DECL_GETENV &&
89 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
90 (__strndup): Revert to K&R-style function dfns, the glibc style.
91 * strnlen.c: Don't claim it's taken from glibc; it's not.
92 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
93 Include strnlen.h first, to get prototype properly.
94 (strnlen): Renamed from __strnlen.
97 2006-01-23 Ulrich Drepper <drepper@redhat.com>
99 These changes imported from libc.
100 * getopt.c: Use __fxprintf instead of inline stream orientation
101 test and two separate function calls.
102 * strndup.c (__strndup): Add libc_hidden_def.
104 2006-01-22 Bruno Haible <bruno@clisp.org>
106 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
107 temporary buffer for sprintf, take into account the precision also
108 for 'd', 'i', 'u', 'o', 'x', 'X'.
110 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
112 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
113 to pacify gcc -Wswitch-default.
115 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
117 * argp-help.c (usage_long_opt): Do not print DOC options.
118 (__argp_base_name): Removed
119 * argp-namefrob.h (__argp_basename): Removed definition. Was a
121 (__argp_base_name): Provide macro definition or extern declaration
122 depending on the configuration
124 2006-01-20 Simon Josefsson <jas@extundo.com>
126 * inet_ntop.h: Unconditionally include sys/socket.h.
128 2006-01-19 Simon Josefsson <jas@extundo.com>
130 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
132 2006-01-12 Simon Josefsson <jas@extundo.com>
134 * base64.c: Fix warning, reported by Bruno Haible
135 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
137 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
140 * md5.c: Fix commentary typos.
141 (alignof, UNALIGNED_P): No need for a GCC-specific version.
142 * md5.h (__attribute__): Remove; unused.
143 * sha1.c: Fix commentary to match md5 better.
144 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
145 so that we don't need to worry about alignment. All uses changed.
146 This merges the 2005-10-28 md5 change into sha1.
148 2006-01-11 Jim Meyering <jim@meyering.net>
151 * md5.c (OP): Fix spacing.
153 2006-01-11 Simon Josefsson <jas@extundo.com>
155 * stdint_.h (SIZE_MAX): Add missing (.
157 2006-01-10 Bruno Haible <bruno@clisp.org>
159 * argp.h (__const): Remove macro. Use const instead.
160 * argp-fmtstream.h (__const): Likewise.
161 * glob_.h (__const): Remove macro.
162 * glob-libc.h: Use const instead of __const.
164 2006-01-10 Jim Meyering <jim@meyering.net>
166 Avoid the double-free (first in fts_read, second in fts_close) that
167 would occur when an `active' directory is made inaccessible (e.g.,
168 via chmod a-x) during a traversal.
169 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
170 before returning. Reproduce this failure by
171 mkdir -p a/b; cd a; chmod a-x . b
172 Reported by Stavros Passas.
175 * sha1.c: Tweak grammar in a comment.
177 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
179 * regex_internal.h (BITSET_WORD_BITS):
180 Work around a bug in 64-bit PGC (before version 6.1-2), where the
181 preprocessor mishandles large unsigned values as if they were signed.
182 Problem reported by Claudio Fontana in
183 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
185 2006-01-10 Simon Josefsson <jas@extundo.com>
187 * socket_.h: New file.
189 2006-01-10 Bruno Haible <bruno@clisp.org>
191 * localcharset.c: Update from GNU gettext.
193 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
196 * chdir-long.c (cdb_free): Don't bother trying to open directory
197 for write access: POSIX says that must fail.
198 * fts.c (diropen): Likewise.
199 * save-cwd.c (save_cwd): Likewise.
200 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
201 well, for minor improvements on hosts that lack O_DIRECTORY.
202 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
203 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
204 Fall back on chown if open failed with EACCES.
206 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
207 Report an error at compile-time if only a 1-second nominal clock
210 * lchmod.h: New file.
211 * mkdir-p.c: Include lchmod.h, lchown.h.
212 (make_dir_parents): Use lchown rather than chown, and
213 lchmod rather than chmod.
215 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
216 too. Problem with "none" reported by Bob Proulx. Problem with
217 "proc" reported by n0dalus.
219 * mountlist.c: Include <limits.h>.
220 (dev_from_mount_options)
221 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
222 New function. It no longer assumes "dev=" has the System V meaning
223 on Linux (since it doesn't). It also parses "dev=" more carefully.
224 (read_file_system_list)
225 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
226 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
229 * posixtm.h (PDS_PRE_2000): New macro.
230 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
231 All usages changed. Reject dates outside the range 1969-1999 if
232 PDS_PRE_2000 is used.
234 2006-01-09 Jim Meyering <jim@meyering.net>
238 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
240 * chdir-safer.h, chdir-safer.c: New files.
242 * modechange.c (mode_compile): Reject an invalid mode string
243 that starts with an octal digit. From Andreas Gruenbacher.
245 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
246 and dup to open_safer and dup_safer, respectively.
247 (openat_permissive): Fix typo in comment.
249 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
250 "gettext.h"; either no longer needed or are guaranteed by openat.h.
251 (_): Remove; no longer needed.
252 (openat): Renamed from rpl_openat; no need for rpl_openat
253 since openat.h renames openat for us.
254 Replace most of the body with a call to openat_permissive,
255 to avoid duplicate code.
256 Port to (probably hypothetical) environments were mode_t is
258 (openat_permissive): Require mode arg, so that we can check
259 types better. Put it just after flags. Change cwd failure
260 indicator from pointer-to-bool to pointer-to-errno-value.
262 Invoke openat_save_fail and/or openat_restore_fail if
263 cwd_errno is null, so that openat can call us.
264 (openat_permissive, fdopendir, fstatat, unlinkat):
265 Simplify errno handling to avoid some duplicate code,
266 as it's OK to set errno on success.
267 * openat.h: Revamp code so that function macros depend on
268 __OPENAT_PREFIX only, not also on AT_FDCWD.
269 (openat_ro): Remove. Caller changed to use openat_permissive.
270 (openat_permissive): Now a macro, if not a function.
271 (openat_restore_fail, openat_save_fail): Now always functions,
272 since mkdirat needs them even if __OPENAT_PREFIX is defined.
274 * openat-priv.h: New file, defining macros used by mkdirat.c
276 * mkdirat.c: Include openat-priv.h.
277 Remove definitions of macros defined therein.
278 * openat.c: Likewise.
280 * mkdirat.c (mkdirat): New file and function.
281 * openat.h (mkdirat): Declare.
283 * openat.c (fdopendir): Don't change errno when returning non-NULL.
285 * openat.h (openat_permissive): Declare.
288 * openat.c (EXPECTED_ERRNO): New macro.
289 (openat_permissive): New function -- used in remove.c rewrite.
290 (all functions): Set errno just before returning, only if there
291 was an actual failure.
292 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
294 Emulate openat-family functions using Linux's procfs, if possible.
295 Idea and some code based on Ulrich Drepper's glibc changes.
297 * openat.c: (BUILD_PROC_NAME): New macro.
298 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
299 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
300 before falling back on save_cwd and restore_cwd.
301 (fdopendir, fstatat, unlinkat): Likewise.
303 * openat.c (fstatat, unlinkat): Perform the syscall directly,
304 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
306 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
307 as second argument to va_arg. Otherwise, some versions of gcc
308 warn that `if this code is reached, the program will abort'.
310 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
314 Add POSIX ACL support
315 * acl.h (copy_acl, set_acl): Add declarations.
316 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
317 systems other than Linux.
318 (chmod_or_fchmod): New function: use fchmod when possible,
320 (file_has_acl): Add a POSIX ACL implementation, with a
321 Linux-specific subcase.
322 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
323 S_ISVTX from one file to another. Fall back to fchmod/chmod when
324 acls are unsupported.
325 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
326 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
329 2006-01-09 Bruno Haible <bruno@clisp.org>
331 * sysexit_.h (EX_OK): New macro.
332 Suggested by Martin Lambers <marlam@marlam.de>.
334 2006-01-09 Bruno Haible <bruno@clisp.org>
336 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
337 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
338 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
339 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
341 2006-01-09 Bruno Haible <bruno@clisp.org>
343 * stdint_.h (SIZE_MAX): Write the value without involving negative
346 2005-10-16 Bruno Haible <bruno@clisp.org>
348 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
349 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
351 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
353 * strftime.c (tzname): Don't declare if it is already #defined.
354 Problem reported for Mingw by Mark Junker.
356 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
358 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
359 long int, not int, for nanosecond counts, so that people who are
360 used to POSIX struct timespec won't be surprised. Reported by Jim
363 2005-12-16 Jim Meyering <jim@meyering.net>
365 * fprintftime.c, fprintftime.h: New files.
367 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
369 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
370 * argp-help.c (fill_in_uparams): Check if the constructed
371 struct uparams is valid. Fall back to the default values if it is
374 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
376 * argp-help.c (__argp_base_name): New function
377 (__argp_short_program_name): Rewrite using __argp_base_name
378 * argp-namefrob.h: Define program_invocation_name and
379 program_invocation_short_name if requested
380 (__argp_base_name): Add prototype
381 * argp-parse.c (argp_def): Use gettext wrappers
382 (argp_default_parser): Use __argp_base_name
383 * argp-pin.c: New file. Defines program_invocation_name and
384 program_invocation_short_name on systems that lack them.
386 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
388 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
389 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
390 porting problem reported by Georg Schwarz in
391 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
393 2005-07-09 Bruno Haible <bruno@clisp.org>
395 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
396 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
397 Reported by Mark Junker <mjscod@gmx.de>.
399 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
401 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
402 (uintmax_t) [defined uintmax_t]: Do not declare.
403 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
404 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
405 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
406 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
407 sake of portability to weird hosts that C allows (though we don't
408 know of any practical examples).
410 * savedir.h (fdsavedir): New decl.
411 * savedir.c (fdsavedir, savedirstream): New functions; the latter
412 contains most of the former guts of savedir.
413 (savedir): Use savedirstream.
416 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
418 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
419 coreutils no longer futzes with rounding modes.
421 2005-11-14 Jim Meyering <jim@meyering.net>
423 * mkstemp-safer.c: Include <config.h>, required for possible
424 replacement of mkstemp.
426 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
428 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
430 (gethrxtime) [! (HAVE_NANOUPTIME
431 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
432 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
433 our own approximation.
435 2005-11-10 Simon Josefsson <jas@extundo.com>
437 * readline.c: Remove EOL.
439 2005-11-08 Eric Blake <ebb9@byu.net>
441 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
443 2005-11-08 Eric Blake <ebb9@byu.net>
445 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
447 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
449 Fix porting problem reported by Theodoros V. Kalamatianos.
450 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
451 Don't assume that futimes failing means we must fail.
453 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
455 * getcwd.c (__getcwd): Don't assume that system calls after readdir
456 leave errno alone. Problem reported by Dmitry V. Levin.
458 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
460 * savedir.c (savedir): Don't assume that xrealloc etc. leave
461 errno alone. Problem reported by Frederic Jolliton.
463 2005-10-28 Simon Josefsson <jas@extundo.com>
465 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
466 "restrict" keywords, as per POSIX. Protect the function
467 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
468 Don't use K&R prototypes. Check the sprintf return values.
469 Re-define EAFNOSUPPORT if not present. Indent.
471 * md5.h, md5.c: Simplify buffer handling visavi alignment,
472 suggested by Bruno Haible <bruno@clisp.org>.
474 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
476 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
478 * gc-libgcrypt.c: Add MD2 (which is not available through
481 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
483 * md2.h, md2.c: New files.
485 2005-10-24 Simon Josefsson <jas@extundo.com>
487 * md4.h: Shrink buffer size, now that we changed the type.
489 2005-10-22 Simon Josefsson <jas@extundo.com>
491 * arcfour.h, arcfour.c: Use fixed size indices in the
492 arcfour_context struct (simplify test vector testing in GNU
495 2005-10-22 Simon Josefsson <jas@extundo.com>
497 * md4.h, md4.c: Simplify buffer handling visavi alignment,
498 suggested by Bruno Haible <bruno@clisp.org>.
500 2005-10-22 Simon Josefsson <jas@extundo.com>
502 * crc.h: Include stddef.h, for size_t.
504 2005-10-21 Simon Josefsson <jas@extundo.com>
506 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
507 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
509 2005-10-21 Simon Josefsson <jas@extundo.com>
511 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
514 2005-10-21 Simon Josefsson <jas@extundo.com>
516 * gc-gnulib.c: Support ARCTWO in CBC mode.
518 2005-10-21 Simon Josefsson <jas@extundo.com>
520 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
523 * hmac-sha1.c (hmac_sha1): Likewise.
525 * crc.c (crc32_update): Actually use crc parameter, suggested by
526 Bruno Haible <bruno@clisp.org>.
528 * crc.h: Include stdint.h directly, suggested by Bruno Haible
531 2005-10-21 Simon Josefsson <jas@extundo.com>
533 * des.h, des.c: New files.
535 * gc-gnulib.c: Support DES.c
537 2005-10-21 Simon Josefsson <jas@extundo.com>
539 * arctwo.h, arctwo.c: New files.
541 * gc-gnulib.c: Support ARCTWO.
543 2005-10-21 Simon Josefsson <jas@extundo.com>
545 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
547 2005-10-19 Simon Josefsson <jas@extundo.com>
549 * gc-gnulib.c: Support ARCFOUR.
551 2005-10-19 Simon Josefsson <jas@extundo.com>
553 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
556 * gc.h: Add ECB enum type.
558 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
560 2005-10-19 Simon Josefsson <jas@extundo.com>
562 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
564 2005-10-18 Simon Josefsson <jas@extundo.com>
566 * md4.h, md4.c: New files, based on md5.?.
568 2005-10-17 Simon Josefsson <jas@extundo.com>
570 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
572 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
574 2005-10-17 Simon Josefsson <jas@extundo.com>
576 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
578 2005-10-17 Simon Josefsson <jas@extundo.com>
580 * gc.h, gc-libgcrypt.c: Add ciphers.
582 2005-10-17 Simon Josefsson <jas@extundo.com>
584 * sha1.c: Use uint32_t instead of md5_uint32.t
586 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
589 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
591 * md5.h: Use stdint.h and uint32_t. Doc fix.
593 2005-10-15 Simon Josefsson <jas@extundo.com>
595 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
597 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
599 2005-10-14 Simon Josefsson <jas@extundo.com>
601 * arcfour.h, arcfour.c: New files.
603 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
605 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
606 include <wchar.h>; no longer needed.
608 2005-10-14 Jakub Jelinek <jakub@redhat.com>
609 and Ulrich Drepper <drepper@redhat.com>
612 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
613 instead of inline stream orientation test and two separate
614 function calls. Pay no attention to USE_IN_LIBIO.
616 2005-10-14 Roland McGrath <roland@redhat.com>
618 Import from libc. [BZ #1331]
619 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
621 Reported by Matej Vela <vela@debian.org>.
623 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
625 * mkdir-p.c (make_dir_parents): Don't report an error if an
626 intermediate directory is in a read-only file system. Problem
627 reported by Eric Blake.
629 2005-10-13 Simon Josefsson <jas@extundo.com>
631 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
632 Move memory allocation outside of loop.
634 2005-10-12 Simon Josefsson <jas@extundo.com>
636 * gc-pbkdf2-sha1.c: New file.
638 * gc.h: Add gc_pbkdf2_sha1 prototype.
640 2005-10-12 Simon Josefsson <jas@extundo.com>
642 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
643 suggested by Bruno Haible <bruno@clisp.org>.
645 2005-10-12 Simon Josefsson <jas@extundo.com>
647 * gc-libgcrypt.c (gc_hmac_sha1): New function.
649 * gc-gnulib.c (gc_hmac_sha1): New function.
651 2005-10-12 Simon Josefsson <jas@extundo.com>
653 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
655 2005-10-12 Simon Josefsson <jas@extundo.com>
657 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
658 GC_USE_HMAC_MD5, respectively.
660 * gc-libgcrypt.c (gc_md5): Fix assert call.
663 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
665 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
667 * gc-gnulib.c (gc_hash_buffer): Ditto.
669 2005-10-11 Bruno Haible <bruno@clisp.org>
671 * c-strcasestr.h: New file, from GNU gettext.
672 * c-strcasestr.c: New file, from GNU gettext.
674 2005-10-11 Bruno Haible <bruno@clisp.org>
676 * c-strcase.h: New file, from GNU gettext.
677 * c-strcasecmp.c: New file, from GNU gettext.
678 * c-strncasecmp.c: New file, from GNU gettext.
680 2005-10-11 Simon Josefsson <jas@extundo.com>
682 * crc.h, crc.c: New files.
684 * gc.h (gc_hash_buffer): Add doc.
686 2005-10-08 Simon Josefsson <jas@extundo.com>
688 * gc.h: Add gc_hash and gc_hash_buffer.
690 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
692 * gc-libgcrypt.c (gc_hash_buffer): Add.
694 2005-10-11 Bruno Haible <bruno@clisp.org>
696 * strcasecmp.c: Include limits.h.
697 (strcasecmp): Avoid integer overflow on exotic platforms.
698 * strncasecmp.c: Include limits.h.
699 (strncasecmp): Avoid integer overflow on exotic platforms.
700 Reported by Paul Eggert.
702 2005-10-06 Simon Josefsson <jas@extundo.com>
704 * hmac-md5.c: New file.
708 2005-10-06 Simon Josefsson <jas@extundo.com>
710 * memxor.c (memxor): Avoid casts and warnings.
712 2005-10-05 Derek Price <derek@ximbiot.com>
714 * getdelim.c (SIZE_MAX): New macro, if not already defined.
716 2005-10-05 Simon Josefsson <jas@extundo.com>
718 * memxor.c (memxor): Fix compiler error.
720 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
721 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
723 * memxor.h, memxor.c: New files.
725 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
726 we assume all systems have it, suggested by Jim Meyering
727 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
728 any systems lack sys/socket.h; mingw32 is known to lack it, but we
729 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
732 2005-10-04 Bruno Haible <bruno@clisp.org>
734 * verify.h (verify_true): Provide alternative definition for C++.
736 2005-10-04 Simon Josefsson <jas@extundo.com>
738 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
739 D. Baushke" <mdb@gnu.org>.
741 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
743 * getdelim.c: Include getdelim.h first. Include <limits.h>.
744 (SSIZE_MAX): New macro, if not already defined.
745 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
748 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
750 * exclude.c: Include verify.h.
751 (verify): Remove. All callers changed to use verify.h's version.
752 * strtoimax.c: Likewise.
753 * utimecmp.c: Likewis.e
756 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
757 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
758 * .cvsignore: Add fts.h, search.h, t-fpending.
759 * settime.c (settime): Fix { typo in previous patch. Also, don't
760 bother returning ENOSYS if settimeofday or stime fails; just let
761 them return whatever errno they want to return.
762 * utimens.c: Include unistd.h, for dup2.
763 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
764 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
766 2005-10-02 Jim Meyering <jim@meyering.net>
769 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
770 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
771 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
772 Remove AT_FDCWD test.
773 Do not consume the fd unless successful.
774 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
775 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
776 block, so that we don't even try to compile it if settimeofday is
777 available. This works around a compilation failure on OSF1 V5.1,
778 due to stime requiring a `long int*' while tv_sec is `int'.
780 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
782 * getdelim.c (getdelim): Remove unused variables.
784 2005-10-01 Simon Josefsson <jas@extundo.com>
786 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
787 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
788 AI_* and EAI_* definitions. Protect function declarations.
790 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
792 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
793 so that the code works even with ancient cpp. Portability problem
794 with GCC 2.7.2.1 reported by Thomas M.Ott.
796 2005-09-27 Jim Meyering <jim@meyering.net>
798 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
800 * intprops.h (signed_type_or_expr__): Define.
801 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
804 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
806 * verify.h (verify_expr): Remove, replacing with:
807 (verify_true): New macro that returns true instead of void.
808 (verify_type__): Remove.
809 (verify): Use verify_true rather than verify_type__.
811 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
813 * utimens.c (ENOSYS): Define if not already defined.
814 (futimens): Support having a null PATH if the file descriptor
817 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
819 (__attribute): Define to empty unless GCC 3.1 or later.
820 This works around a core dump on OpenBSD 3.4, which has GCC
821 2.95.3, which dumps core when given __attribute__(()). It also
822 simplifies other tests, since we really don't want to bother with
823 worrying about which ancient version of GCC supported what.
824 Original problem reported by Yoann Vandoorselaere, with part of
825 the fix suggested by Derek Price.
827 2005-09-24 Jim Meyering <jim@meyering.net>
829 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
830 so we can once again use a positive bitfield width of 1 -- now we
831 don't have to explain why we were using a bitfield width of 2.
833 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
835 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
836 Problem reported by Eric Blake.
837 (getaddrinfo): Initialize se so that it's not garbage.
838 Redo internal storage allocation so that it doesn't make unportable
839 assumptions about alignment.
842 * utimens.c (futimens): Use futimesat if available.
843 Prefer it to futimes since it doesn't have the futimes bug.
845 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
846 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
847 Instead, declare a function that returns a pointer to an array,
848 and use verify_type__ to declare the size of the array.
849 Problem and germ of a solution reported by Bruno Haible.
850 (verify_type__): Use 2, not 1, for bitfield size, to avoid
851 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
853 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
857 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
859 * argmatch.h: Include verify.h
860 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
861 (ARGMATCH_ASSERT): Remove; unused.
862 * canonicalize.c: Assume STDC_HEADERS.
863 * exclude.c: Include "strcase.h".
864 * regex_internal.h [!defined _LIBC]: Likewise.
865 * getusershell.c: Include stdio--.h rather than stdio.h
867 (getusershell): Call fopen, not fopen_safer.
868 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
869 Do not include unistd-safer.h.
870 (save_cwd): Don't call fd_safer; no longer needed
871 now that we include fcntl--.h.
873 * getdate.y (relative_time): New type.
874 (RELATIVE_TIME_0): New constant.
875 (parser_control): Use relative_time instead of doing it ourselves.
876 (%union): Add new relative_time rel member.
877 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
879 (relunit, relunit_snumber): Now of type rel.
880 (zone, rel, relunit, get_date): Adjust to above changes.
882 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
883 Do not include unistd-safer.h.
884 (getloadavg): Don't call fd_safer; no longer needed
885 now that we include fcntl--.h.
887 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
888 (make_dir_parents): Treat ENOSYS like EEXIST.
890 Improve quality of diagnostics on restore_cwd failure.
891 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
892 (make_dir_parents): Last arg is now int * (for errno), not bool *.
893 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
894 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
895 each time through the loop. Do not diagnose restore_cwd failure;
896 that is the caller's job (and perhaps the caller does not care).
898 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
899 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
900 If the file already exists but is not a directory, don't bother
901 to try to make its parents.
902 Close potential file descriptor leak if we can't chdir("/") (!).
903 Don't always return true if chdir($PWD) fails; return true only
904 if the requested action was done successfully (except for the
906 Don't log final directory unless we actually made it.
907 Refactor to avoid duplicate code to fix up permissions.
908 Don't attempt to fix up parent permissions if chdir($PWD) fails.
910 * strftime.c (my_strftime): Rewrite the previous change slightly,
911 to make it a bit faster and (I hope) clearer.
912 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
913 Fix bug in formats like %2N.
915 * verify.h: New file.
917 2005-09-22 Jim Meyering <jim@meyering.net>
921 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
923 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
924 the .tm_year member, since otherwise gcc-4.0 would now warn about
925 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
927 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
928 order to avoid an unsuppressible warning from gcc on 64-bit systems.
930 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
931 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
932 when run in a time zone for which daylight savings time is in effect
933 for the starting date.
935 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
936 stop us from restricting permissions of just-created absolute-named
938 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
939 to restore initial working directory.
940 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
941 to tell caller if/when we change the working directory and are
942 unable to return to the initial one.
943 * mkdir-p.h (make_dir_parents): Update prototype.
944 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
945 `return false'. This fixes a bug introduced on 2004-07-30.
947 * openat.c (fdopendir): Be sure to close the supplied
948 file descriptor before returning. This makes our replacement
949 implementation a little closer to Solaris's, where fdopendir
950 ties the file descriptor to the returned DIR* pointer.
951 * openat.c (unlinkat): New function.
952 * openat.h (unlinkat): Add prototype.
953 * openat-die.c (openat_save_fail): Rename from openat_save_die.
954 (openat_restore_fail): Rename from openat_restore_die.
955 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
957 Provide an alternative to exiting immediately upon save_cwd or
958 restore_cwd failure. Now, an application can arrange e.g.,
959 to perform a longjump in that case.
960 * openat.c: Include dirname.h.
961 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
962 (rpl_openat, fdopendir, fstatat): Call openat_save_die
963 and openat_restore_die rather than calling error directly.
964 Don't include "error.h" or "exitfail.h"; they're no longer needed.
966 * openat-die.c (openat_save_die, openat_restore_die): New file.
967 * openat.h (openat_save_die, openat_restore_die): Declare and define.
969 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
970 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
971 int utc, int nanoseconds);
973 date should not have to allocate a megabyte of virtual memory to
974 handle a format argument like +%1048575T. When implemented with
975 strftime, it must allocate such a buffer, use strftime to fill it
976 in, print it, then free it.
977 With fprintftime, it simply prints everything and exits.
978 With no need for memory allocation, that's one fewer way to fail.
979 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
980 optional field width, not before, so we accept %9:z, not %:9z.
981 (my_strftime): Be sure to use L_('x') for literals.
983 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
984 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
985 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
986 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
987 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
988 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
989 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
990 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
991 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
993 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
994 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
995 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
996 and don't include <sys/file.h>).
998 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
1000 Sync from coreutils.
1002 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
1003 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
1004 [!LDAV_DONE]: Avoid unused variable warning.
1006 2005-09-21 Bruno Haible <bruno@clisp.org>
1008 * unicodeio.h (unicode_to_mb): New declaration.
1010 2005-09-20 Derek Price <derek@ximbiot.com>
1012 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
1014 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1016 Use a consistent style for including <config.h>.
1017 * __fpending.c, acl.c, argmatch.c,
1018 argp-help.c, argp-parse.c,
1019 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
1020 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
1021 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
1022 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
1023 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
1024 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
1025 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
1026 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
1027 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
1028 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
1029 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
1030 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
1031 modechange.c, mountlist.c, open-safer.c, physmem.c,
1032 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
1033 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
1034 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
1035 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
1036 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
1037 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
1038 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
1039 userspec.c, utimecmp.c, version-etc-fsf.c,
1040 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
1041 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
1042 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
1043 Standardize inclusion of config.h.
1044 * __fpending.h, dirfd.h, getdate.h, human.h,
1045 inttostr.h: Removed inclusion of config.h from header files.
1046 * inttostr.c: Adjusted in-tree users.
1047 * timespec.h: Remove superfluous warning to include config.h.
1048 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
1049 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
1050 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
1051 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
1053 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
1055 * stat-time.h: New file.
1056 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
1057 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
1059 (timespec_cmp): New function.
1060 * utimecmp.c: Include stat-time.h.
1061 (SYSCALL_RESOLUTION): Depend on whether various struct stat
1062 members exist, not on the obsolescent ST_MTIM_NSEC.
1063 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
1065 2005-09-15 Derek Price <derek@ximbiot.com>
1066 Paul Eggert <eggert@cs.ucla.edu>
1068 * regcomp.c, regexec.c, regex_internal.c: Back out previous
1069 changes, consolidating in...
1070 * regex_internal.h: ...this file.
1072 2005-09-15 Derek Price <derek@ximbiot.com>
1074 * regex_internal.h: Blank `pure' for GNUC < 3.
1075 * regex_internal.c: Ditto, using this...
1076 (__GNUC_PREREQ): ...new macro.
1077 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
1078 (__GNUC_PREREQ): ...this new macro.
1080 * strstr.h: Include string.h. Define strstr as a macro here.
1082 2005-09-13 Derek Price <derek@ximbiot.com>
1084 * canon-host.c (canon_host_r): Set *cherror on memory allocation
1086 Reported by Jim Meyering <jim@meyering.net>.
1088 2005-09-13 Jim Meyering <jim@meyering.net>
1090 * canon-host.c: Filter through gnu indent and reword comments slightly.
1091 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
1093 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
1095 * lib/base64.c: Typo.
1096 (base64_encode): Put b64str in initialized data section.
1098 2005-09-12 Derek Price <derek@ximbiot.com>
1100 Return usable errors from canon-host.
1101 * canon-host.h: New file.
1102 * canon-host.c (canon_host): Wrap...
1103 (canon_host_r): ...this new function, which now relies exclusively on
1105 (ch_strerror): New function.
1106 (last_cherror): New global.
1107 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
1108 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
1110 (freeaddrinfo): Free ai->ai_canonname when set.
1112 2005-09-12 Derek Price <derek@ximbiot.com>
1113 Paul Eggert <eggert@cs.ucla.edu>
1115 * glob-libc.h: Renamed from glob_.h. The new version is
1116 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
1117 protecting things that should be done only in gnulib contexts.
1118 * glob_.h: New file, containing only the glob things needed for
1120 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
1121 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
1122 (glob, globfree, glob_pattern_p): Now defined simply in terms of
1123 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
1124 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
1125 and to respect the namespace rules better.
1127 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
1129 Merge glibc and coreutils changes into gnulib, plus a few
1131 * md5.c: Use #error rather than a string.
1132 (CYCLIC): New macro, from glibc source. Use it instead of rol.
1133 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
1134 (__attribute__): Define to empty for non recent-GCC.
1135 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
1136 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
1137 Renamed from their non-__ counterparts, with new macros replacing
1138 them if not _LIBC. Add __THROW attribute.
1140 (struct md5_ctx): Align buffer if using GCC.
1141 * sha1.h (struct sha1_ctx): Likewise.
1142 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
1143 The old name was backwards.
1144 (NOTSWAP): Remove; not used.
1145 (rol): New macro, moved here from md5.h.
1146 (sha1_process_block): Remove a FIXME that doesn't make sense.
1148 2005-09-12 Derek Price <derek@ximbiot.com>
1150 * gai_strerror.c: Include config.h when available. Include
1151 getaddrinfo.h before other headers to test interface.
1152 Reported by Larry Jones <lawrence.jones@ugs.com>.
1154 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
1156 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
1157 definitions, since that's the preferred style in glibc.
1158 Fix a minor spacing issue, and update copyright notice to match glibc's.
1160 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1162 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
1164 2005-09-06 Simon Josefsson <jas@extundo.com>
1166 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
1167 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
1169 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
1171 Change bitset word type from unsigned int to unsigned long int,
1172 as this has better performance on typical 64-bit hosts.
1173 Port bitset code to hosts with unusual word sizes.
1174 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
1175 (build_collating_symbol):
1176 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
1177 argument is a bitset. This is merely a style issue, but it makes
1178 it clearer that an entire array is expected.
1179 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
1180 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
1181 Port to the case where bitset_word is not the same as unsigned int.
1182 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
1183 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
1185 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1186 (build_trtable, group_nodes_into_DFAstates):
1188 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
1189 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
1190 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
1191 * regexec.c (group_nodes_into_DFAstates): Likewise.
1192 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1193 * regcomp.c (optimize_subexps, lower_subexp):
1194 Work even if bitset_word has holes in its bitwise representation.
1195 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1196 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1198 * regex_internal.c (re_string_reconstruct):
1199 Don't assume UCHAR_MAX == 255.
1200 * regex_internal.h (bitset_set_all): Likewise.
1201 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1203 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1204 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1206 (BITSET_WORD_MAX): New macro.
1207 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1208 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1209 (bitset_empty, bitset_copy):
1210 Prefer sizeof (bitset) to multiplying it out ourselves.
1211 (bitset_not_merge): Remove; unused.
1212 (bitset_contain): Return bool, not unsigned int with one bit on.
1213 All callers changed.
1214 * regexec.c (build_trtable): Don't assume bitset has no stricter
1215 alignment than re_node_set; do this by defining a new internal
1216 type struct dests_alloc and using it to allocate memory.
1218 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1220 Check for arithmetic overflow when calculating sizes, to prevent
1221 some buffer-overflow issues. These patches are conservative, in the
1222 sense that when I couldn't determine whether an overflow was possible,
1223 I inserted a run-time check.
1224 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1225 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1226 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1227 (re_xnrealloc, re_x2nrealloc): New inline functions.
1228 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1229 (build_equiv_class, build_charclass): Check for arithmetic overflow
1230 in size expression calculations.
1231 * lib/regex_internal.c (re_string_realloc_buffers):
1232 (build_wcs_upper_buffer, re_node_set_add_intersect):
1233 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1234 (re_dfa_add_node, register_state): Likewise.
1235 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1236 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1237 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1238 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1240 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1242 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1243 to avoid a collision with bits/local_lim.h in glibc.
1244 All uses changed. Problem reported by Dmitry V. Levin in
1245 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1247 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1248 bugs in int versus size_t comparisons.
1249 (re_string_context_at): Fix bug where the code assumed that
1252 Use bool where appropriate.
1253 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1254 All callers changed.
1255 (calc_eclosure_iter): Likewise, for ROOT arg.
1256 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1257 (build_charclass_op): Likewise, for NON_MATCH arg.
1258 * regex_internal.c (re_string_allocate, re_string_construct):
1259 (re_string_construct_common): Likewise, for ICASE arg.
1260 * regexec.c (re_search_2_stub, re_search_stub):
1261 Likewise, for RET_LEN arg.
1262 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
1263 (set_regs): Likewise, for FL_BACKTRACK arg.
1264 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
1265 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
1266 (calc_eclosure_iter, parse_bracket_exp):
1267 Use bool for internal variables that are booleans.
1268 * regexec.c (re_search_internal, check_matching, proceed_next_node):
1269 (set_regs, build_sifted_states, sift_states_bkref):
1270 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
1271 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1272 (find_collation_sequence_value):
1274 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
1275 (re_node_set_compare):
1276 Return bool, not int. All callers changed.
1277 * regexec.c (check_halt_node_context, check_dst_limits):
1278 (build_trtable, check_node_accept): Likewise.
1279 * regex_internal.h: Include stdbool.h.
1281 Fix bugs uncovered when converting to bool.
1282 * regcomp.c (calc_eclosure_iter): Check for storage allocation
1283 failure instead of charging ahead blindly.
1284 * regex_internal.c (register_state): Likewise.
1285 * regexec.c (re_search_2_stub): Use simpler method than boolean
1286 for freeing internal storage.
1287 (group_nodes_into_DFA_states): Use unsigned int, not int, for
1288 bitset pieces used as boolean, to avoid undefined behavior
1289 on hosts that do int overflow checking.
1291 2005-08-31 Derek Price <derek@ximbiot.com>
1293 * getdelim.c (getdelim): Return EOF on EOF.
1294 Reported by Larry Jones <lawrence.jones@ugs.com>.
1296 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1298 * regex_internal.c (re_string_reconstruct): Don't assume buffer
1299 lengths fit in regoff_t; this isn't true if regoff_t is the same
1301 * regex.c (re_search_internal): 5th arg is LAST_START
1302 (= START + RANGE) instead of RANGE. This avoids overflow
1303 problems when regoff_t is the same width as size_t.
1304 All callers changed.
1305 (re_search_2_stub): Check for overflow when adding the
1306 sizes of the two strings.
1307 (re_search_stub): Check for overflow when adding START
1308 to RANGE; if it occurs, substitute the extreme value.
1310 2005-08-31 Jim Meyering <jim@meyering.net>
1312 * regcomp.c (search_duplicated_node): Make first pointer arg
1314 * regex_internal.c (create_ci_newstate, create_cd_newstate):
1315 (register_state): Likewise.
1316 * regexec.c (search_cur_bkref_entry, check_dst_limits):
1317 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1318 (group_nodes_into_DFAstates): Likewise.
1320 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1322 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
1323 old glibc regex code mishandles strings longer than 2**31 bytes.
1324 This patch fixes this when the regex code is used in gnulib
1325 (i.e., outside glibc).
1327 This patch should not affect the use of the regex code inside
1328 glibc. No doubt this problem also needs to be handled for glibc
1329 as well, but the result will be an incompatible change to the
1330 glibc ABI, and the old ABI will have to be supported too. That
1331 can be the the subject for another patch.
1333 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
1334 governing whether the rest of this patch is active. By default,
1335 the macro is disabled and the patch has no effect.
1336 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
1337 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
1338 (struct re_pattern_buffer, re_search, re_search_2, re_match):
1339 (re_match_2, re_set_registers): Use the new types.
1340 * regex_internal.h (Idx, re_hashval_t): New types.
1341 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
1343 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
1344 (re_string_context_at, bin_tree_t, re_dfastate_t):
1345 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
1346 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
1347 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
1348 (re_string_char_size_at, re_string_wchar_at):
1349 (re_string_elem_size_at):
1350 Use the new types and macros to port to 64-bit hosts.
1351 Use unsigned types for internal values, so that the code
1352 mostly works even for arrays larger than SSIZE_MAX.
1353 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
1354 (search_duplicated_node, calc_eclosure_iter, fetch_number):
1355 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
1356 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
1357 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
1358 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
1359 (calc_inveclosure, parse_dup_op, build_range_exp):
1360 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
1361 (fetch_number, create_token_tree, mark_opt_subexp):
1363 * regex_internal.c (re_string_construct_common, create_ci_newstate):
1364 (create_cd_newstate, re_string_allocate, re_string_construct):
1365 (re_string_realloc_buffers, build_wcs_upper_buffer):
1366 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1367 (re_string_reconstruct, re_string_peek_byte_case):
1368 (re_string_fetch_byte_case, re_string_context_at):
1369 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1370 (re_node_set_init_copy, re_node_set_add_intersect):
1371 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1372 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1373 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1374 (re_acquire_state, re_acquire_state_context, register_state):
1376 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
1377 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
1378 (re_search_internal, re_search_2_stub, re_search_stub)
1379 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
1380 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
1381 (update_cur_sifted_state, check_dst_limits):
1382 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1383 (check_subexp_limits, sift_states_bkref, merge_state_array):
1384 (check_subexp_matching_top, get_subexp, get_subexp_sub):
1385 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
1386 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1387 (expand_bkref_cache, check_node_accept_bytes):
1388 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
1389 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
1390 (acquire_init_state_context, check_halt_node_context):
1391 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
1392 (sift_states_backward, clean_state_log_if_needed):
1393 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
1394 (find_recover_state, transit_state_sb, transit_state_mb):
1395 (transit_state_bkref, build_trtable, match_ctx_clean):
1397 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
1398 to work around an assumption that REG_MISSING is negative.
1400 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
1401 (seek_collating_symbol_entry) [defined _LIBC]:
1402 (lookup_collation_sequence_value) [defined _LIBC]:
1403 (build_range_exp, build_collating_symbol) [defined _LIBC]:
1404 Use prototypes rather than old-style function definitions.
1405 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
1406 (transit_state_sb) [0]:
1407 (find_collation_sequence_value) [defined _LIBC]: Likewise.
1409 * regexec.c (re_search_internal): Simplify update of rm_so and
1412 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
1413 (optimize_subexps, lower_subexp):
1414 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
1415 since the signed shift might overflow. Use 1u<<31 instead.
1416 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
1417 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1420 * regcomp.c (optimize_subexps, lower_subexp):
1421 Use CHAR_BIT rather than 8, for clarity.
1422 * regexec.c (check_dst_limits_calc_pos_1):
1423 (check_subexp_matching_top): Likewise.
1424 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
1425 have to worry about portability issues when shifting it left.
1426 Remove no-longer-needed test for table_size > 0.
1427 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
1428 in a word, as the resulting behavior is undefined.
1429 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
1430 in one case, a <= should have been an <, and in another case the
1431 whole test was missing.
1432 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
1433 the standard name CHAR_BIT.
1434 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
1435 this is not true on one's complement and signed-magnitude hosts.
1437 * regex_internal.h (re_sub_match_top_t): Remove unused member
1439 (struct re_dfa_t): Remove unused member states_alloc.
1440 * regcomp.c (init_dfa): Don't initialize unused members.
1442 2005-08-31 Bruno Haible <bruno@clisp.org>
1444 * strstr.c: Include <stddef.h>, for NULL.
1445 * strcasestr.c: Likewise.
1446 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
1448 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
1450 * iconvme.h: Add prototype for iconv_alloc.
1452 2005-08-29 Simon Josefsson <jas@extundo.com>
1454 * iconvme.c: Fix errno.
1456 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
1458 * iconvme.c: Split iconv_string into iconv_alloc.
1460 2005-08-27 Jim Meyering <jim@meyering.net>
1462 * fopen-safer.c: Merge minor changes from coreutils.
1463 * dup-safer.c: Likewise.
1464 * fd-safer.c: Likewise.
1466 Merge from coreutils.
1467 * stdio--.h: New file.
1468 * stdlib--.h: New file.
1469 * mkstemp-safer.c: New file.
1471 GNU tar needs these.
1472 * pipe-safer.c: New file.
1473 * creat-safer.c: New file.
1474 * fcntl--.h (creat): Define to creat_safer.
1475 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
1476 * unistd--.h (pipe): Define to pipe_safer.
1477 * unistd-safer.h: Declare pipe_safer.
1479 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
1481 * regex_internal.h: Remove all references to
1482 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
1484 (bitset_not, bitset_merge, bitset_not_merge):
1485 (bitset_mask, re_string_allocate, re_string_construct):
1486 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
1487 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
1488 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
1489 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
1490 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1491 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1492 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
1493 (re_acquire_state_context):
1494 Remove unnecessary forward decls.
1495 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
1496 Put __attribute at function definition,
1497 now that the function decl has been removed.
1498 * lib/regex_internal.c (re_string_peek_byte_case):
1499 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
1502 2005-08-26 Simon Josefsson <jas@extundo.com>
1504 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
1505 Haible <bruno@clisp.org>.
1507 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1509 * regexec.c (set_regs): Don't alloca with an unbounded size.
1511 alloca modernization/simplification for regex.
1512 * regex.c: Remove portability cruft for alloca. This no longer
1513 needs to be at the start of the file, and can be moved into
1514 regex_internal.h and simplified.
1515 * regex_internal.h: Include <alloca.h>.
1516 (__libc_use_alloca) [!defined _LIBC]: New macro.
1517 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
1518 now works outside glibc.
1520 2005-08-24 Simon Josefsson <jas@extundo.com>
1522 * getpass.c: Add WIN32 implementation. Conditionalize use of
1523 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
1524 GLIBC specific code.
1526 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1528 Make regex safe for g++. This fixes one real bug (an "err"
1529 that should have been "*err"). g++ problem reported by
1531 * regex_internal.h (re_calloc): New macro, consistent with
1532 re_malloc etc. All callers of calloc changed to use re_calloc.
1533 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
1534 not int. All callers changed.
1535 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
1536 just use an array of size MB_LEN_MAX.
1537 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
1538 (find_recover_state): Change "err" to "*err"; this fixes what
1539 appears to be a real bug.
1540 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
1543 2005-08-25 Jim Meyering <jim@meyering.net>
1545 * open-safer.c: Include <config.h>.
1546 Otherwise, we'd lose LARGEFILE support in any file using
1549 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
1551 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
1552 * regex.h (regerror): Likewise.
1554 * regex.c: Do not include <sys/types.h>, as POSIX no longer
1555 requires this. (The code never needed it.)
1557 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
1558 All uses of recently-renamed identifiers changed to use the new,
1559 POSIX-compliant names. The code will build and run just fine
1560 without these changes, but it's better to eat our own dog food
1561 and use the standard-conforming names.
1563 * regex.h: Fix a multitude of POSIX name space violations.
1564 These changes have an effect only for programs that define
1565 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
1566 do not change anything for programs compiled in the normal way.
1567 Also, there is no effect on the ABI.
1569 (_REGEX_SOURCE): New macro.
1570 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
1571 defined and _GNU_SOURCE is not; this fixes a name space violation.
1573 Rename the following macros to obey POSIX requirements.
1574 The old names are still visible as macros if _REGEX_SOURCE is defined.
1575 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
1576 RE_BACKSLASH_ESCAPE_IN_LISTS.
1577 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
1578 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
1579 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
1580 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
1581 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
1582 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
1583 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
1584 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
1585 (REG_INTERVALS): renamed from RE_INTERVALS.
1586 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
1587 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
1588 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
1589 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
1590 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
1591 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
1592 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
1593 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
1594 RE_UNMATCHED_RIGHT_PAREN_ORD.
1595 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
1596 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
1597 (REG_DEBUG): renamed from RE_DEBUG.
1598 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
1599 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
1600 unusual, since we can't clash with the POSIX REG_ICASE.
1601 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
1602 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
1603 (REG_NO_SUB): renamed from RE_NO_SUB.
1604 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
1605 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
1606 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
1607 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
1608 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
1609 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
1610 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
1611 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
1612 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
1613 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
1614 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
1615 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
1616 RE_SYNTAX_POSIX_MINIMAL_BASIC.
1617 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
1618 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
1619 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
1620 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
1621 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
1622 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
1623 (REG_FIXED): Renamed from REGS_FIXED.
1624 (REG_NREGS): Renamed from RE_NREGS.
1626 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
1627 of other REG_* macros, since POSIX says the user is allowed to
1628 #undef these macros selectively.
1630 (reg_errcode_t): Update comment stating what other tables need
1633 Rename the following enum values to obey POSIX requirements.
1634 The old names are still visible as macros.
1635 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
1636 is not defined, since GNU is supposed to be a superset of POSIX as
1637 much as possible, and since we want reg_errcode_t to be a signed
1638 type for implementation consistency.
1639 (_REG_NOERROR): Renamed from REG_NOERROR.
1640 (_REG_NOMATCH): Renamed from REG_NOMATCH.
1641 (_REG_BADPAT): Renamed from REG_BADPAT.
1642 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
1643 (_REG_ECTYPE): Renamed from REG_ECTYPE.
1644 (_REG_EESCAPE): Renamed from REG_EESCAPE.
1645 (_REG_ESUBREG): Renamed from REG_ESUBREG.
1646 (_REG_EBRACK): Renamed from REG_EBRACK.
1647 (_REG_EPAREN): Renamed from REG_EPAREN.
1648 (_REG_EBRACE): Renamed from REG_EBRACE.
1649 (_REG_BADBR): Renamed from REG_BADBR.
1650 (_REG_ERANGE): Renamed from REG_ERANGE.
1651 (_REG_ESPACE): Renamed from REG_ESPACE.
1652 (_REG_BADRPT): Renamed from REG_BADRPT.
1653 (_REG_EEND): Renamed from REG_EEND.
1654 (_REG_ESIZE): Renamed from REG_ESIZE.
1655 (_REG_ERPAREN): Renamed from REG_ERPAREN.
1656 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
1657 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
1658 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
1659 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
1661 (_REG_RE_NAME, _REG_RM_NAME): New macros.
1662 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
1663 changed. But support the old name if the new one is not defined
1664 and if _REGEX_SOURCE.
1666 Change the following member names in struct re_pattern_buffer.
1667 The old names are still supported if !_REGEX_SOURCE.
1668 The new names are always supported, regardless of _REGEX_SOURCE.
1669 (re_buffer): Renamed from buffer.
1670 (re_allocated): Renamed from allocated.
1671 (re_used): Renamed from used.
1672 (re_syntax): Renamed from syntax.
1673 (re_fastmap): Renamed from fastmap.
1674 (re_translate): Renamed from translate.
1675 (re_can_be_null): Renamed from can_be_null.
1676 (re_regs_allocated): Renamed from regs_allocated.
1677 (re_fastmap_accurate): Renamed from fastmap_accurate.
1678 (re_no_sub): Renamed from no_sub.
1679 (re_not_bol): Renamed from not_bol.
1680 (re_not_eol): Renamed from not_eol.
1681 (re_newline_anchor): Renamed from newline_anchor.
1683 Change the following member names in struct re_registers.
1684 The old names are still supported if !_REGEX_SOURCE.
1685 The new names are always supported, regardless of _REGEX_SOURCE.
1686 (rm_num_regs): Renamed from num_regs.
1687 (rm_start): Renamed from start.
1688 (rm_end): Renamed from end.
1690 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1691 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1692 Prepend __ to parameter names.
1694 Undo yesterday's changes.
1696 2005-08-24 Jim Meyering <jim@meyering.net>
1698 Sync from coreutils.
1699 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1701 2005-08-21 Bruno Haible <bruno@clisp.org>
1703 * lock.h: Add multiple inclusion guard.
1704 * tls.h: Add multiple inclusion guard.
1706 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1708 * regex.h (REG_NOSYS)
1709 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1710 Define, since POSIX requires it as of 2001.
1711 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1712 New private symbol, used to keep the enum signed in all cases.
1713 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1714 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1716 * regex_internal.c (re_string_skip_chars, register_state):
1718 Remove forward decls; no longer needed now that we use prototypes.
1719 * regexec.c (acquire_init_state_context, check_halt_node_context):
1720 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1721 (clean_state_log_if_needed): Likewise.
1723 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1725 Fix problems reported by Sam Steingold in
1726 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1727 * regexec.c (sift_states_bkref): Fix portability bug: the code
1728 assumed that reg_errcode_t is a signed type, which is not
1729 necessarily true if _XOPEN_SOURCE is not defined.
1730 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1731 some compilers warn about it otherwise.
1733 2005-08-20 Jim Meyering <jim@meyering.net>
1735 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1736 of unused local, dfa.
1738 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1740 * regcomp.c (create_initial_state): Remove duplicate decl.
1741 (init_word_char, create_initial_state, duplicate_node_closure):
1742 (fetch_token, peek_token_bracket, build_range_exp):
1743 (build_collating_symbol): Remove forward decls; no longer needed
1744 now that we use prototypes.
1747 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1748 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1749 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1750 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1751 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1752 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1753 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1754 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1755 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1756 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1757 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1758 (build_charclass, build_charclass_op, fetch_number, create_tree):
1759 (create_token_tree, mark_opt_subexp, duplicate_tree):
1760 Use prototypes rather than old-style definitions.
1763 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1764 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1765 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1766 (re_string_reconstruct, re_string_peek_byte_case):
1767 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1768 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1769 (re_node_set_init_copy, re_node_set_add_intersect):
1770 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1771 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1772 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1773 (re_acquire_state, re_acquire_state_context, register_state):
1774 (create_ci_newstate, create_cd_newstate, free_state):
1776 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1777 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1778 (re_search_internal, prune_impossible_nodes):
1779 (acquire_init_state_context, check_matching, static):
1780 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1781 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1782 (update_regs, sift_states_backward, build_sifted_states):
1783 (clean_state_log_if_needed, merge_state_array):
1784 (update_cur_sifted_state, add_epsilon_src_nodes):
1785 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1786 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1787 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1788 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1789 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1790 (check_arrival, check_arrival_add_next_nodes):
1791 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1792 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1793 (check_node_accept_bytes, check_node_accept, extend_buffers):
1794 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1795 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1800 (re_string_allocate, re_string_construct, re_string_reconstruct):
1801 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1802 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1803 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1804 (re_string_context_at, re_string_peek_byte_case):
1805 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1806 is defined, since we now use prototypes always.
1808 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1809 C89 or better. All uses removed.
1811 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1813 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1814 [defined lint]: Suppress bogus uninitialized-variable warnings.
1816 * regcomp.c (duplicate_node): Return new index, not an error code,
1817 and let the caller return REG_ESPACE if out of space. This
1818 removes an uninitialied-variable warning with GCC 4.0.1, and also
1819 avoids taking the address of a local variable. All callers
1822 2005-08-19 Jim Meyering <jim@meyering.net>
1824 * regexec.c (proceed_next_node): Redo local variables to
1825 avoid GCC shadowing warnings.
1827 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1829 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1830 (re_node_set_insert_last, re_dfa_add_node):
1831 Rename local variables to avoid GCC shadowing warnings.
1833 2005-08-18 Bruno Haible <bruno@clisp.org>
1835 * strstr.c (strstr): Fix return value in multibyte case.
1836 * strcasestr.c (strcasestr): Likewise.
1838 2005-08-17 Jim Meyering <jim@meyering.net>
1840 Make the %s format (seconds since the epoch) work for a negative
1841 number and when used with a zero-padded field width, e.g. %015s.
1843 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1844 label so that it precedes the code to set `digits'. Otherwise,
1845 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1846 print `00-22'. Now, it prints `-0022', as it should.
1848 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1850 * regex.h: Remove useless space-before-tab. From coreutils.
1852 2005-08-17 Bruno Haible <bruno@clisp.org>
1854 * strcasestr.h: New file.
1855 * strcasestr.c: New file.
1857 2005-08-17 Bruno Haible <bruno@clisp.org>
1859 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1860 * strstr.c: Completely rewritten, with multibyte locale support.
1862 2005-08-17 Bruno Haible <bruno@clisp.org>
1864 * strcasecmp.c: Use mbuiter.h.
1866 2005-08-17 Bruno Haible <bruno@clisp.org>
1868 * mbuiter.h: New file.
1870 2005-08-16 Bruno Haible <bruno@clisp.org>
1872 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1874 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1875 NUL byte, not after it.
1877 2005-08-16 Bruno Haible <bruno@clisp.org>
1879 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1880 the valid ones. Makes the comparison operations transitive:
1881 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1882 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1884 2005-08-16 Bruno Haible <bruno@clisp.org>
1886 * strcase.h (strcasecmp): Add note in comments.
1887 * strncasecmp.c: Use code from strcasecmp.c.
1888 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1889 (strcasecmp): Work correctly in multibyte locales.
1891 2005-08-16 Bruno Haible <bruno@clisp.org>
1893 * strnlen1.h: New file.
1894 * strnlen1.c: New file.
1896 2005-08-16 Bruno Haible <bruno@clisp.org>
1898 * mbfile.h: New file.
1900 2005-08-16 Bruno Haible <bruno@clisp.org>
1902 * mbiter.h: New file.
1904 2005-08-16 Bruno Haible <bruno@clisp.org>
1906 * mbchar.h: New file.
1907 * mbchar.c: New file.
1909 2005-08-16 Bruno Haible <bruno@clisp.org>
1911 * tls.h: New file, from GNU gettext.
1912 * tls.c: New file, from GNU gettext.
1914 2005-08-15 Bruno Haible <bruno@clisp.org>
1916 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1919 2005-08-14 Jim Meyering <jim@meyering.net>
1921 Sync from coreutils.
1923 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1924 Use the hash-table-based cycle-detection code not just when
1925 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1926 Reported by James Youngman in
1927 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1928 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1929 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1930 This lets us compile with -DFTS_DEBUG, once again.
1931 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1932 * fts.c (fd_safer): Remove decl.
1933 Include fcntl--.h rather than unistd-safer.h
1934 (fts_safe_changedir): Don't call fd_safer; no longer needed
1935 now that we include fcntl--.h.
1937 2005-08-11 Simon Josefsson <jas@extundo.com>
1939 * readline.h, readline.c: New file.
1941 2005-08-11 Bruno Haible <bruno@clisp.org>
1943 * strnlen.h (strnlen): Change parameter name to match comment.
1945 2005-08-10 Simon Josefsson <jas@extundo.com>
1947 * strndup.c: Use strnlen.h.
1949 * strnlen.h: New file.
1951 2005-08-02 Simon Josefsson <jas@extundo.com>
1953 * getline.h, getline.c: Rewrite.
1955 * getdelim.h, getdelim.c: New files, ported from glibc.
1957 2005-07-31 Bruno Haible <bruno@clisp.org>
1959 * lock.h (gl_lock_initializer): New macro.
1960 (gl_lock_define_initialized): Use it.
1961 (gl_rwlock_initializer): New macro.
1962 (gl_rwlock_define_initialized): Use it.
1963 (gl_recursive_lock_initializer): New macro.
1964 (gl_recursive_lock_define_initialized): Use it.
1966 2005-07-26 Bruno Haible <bruno@clisp.org>
1968 * lock.h: Update from GNU gettext.
1969 * lock.c: Update from GNU gettext.
1971 2005-07-18 Bruno Haible <bruno@clisp.org>
1973 * lock.h (gl_once_t): New type.
1974 (gl_once_define, gl_once): New macros.
1975 * lock.c (fresh_once): New variable.
1976 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1979 2005-07-18 Simon Josefsson <jas@extundo.com>
1981 * check-version.c (check_version): Accept identical versions too.
1983 2005-07-18 Bruno Haible <bruno@clisp.org>
1985 * lock.h: New file, from GNU gettext.
1986 * lock.c: New file, from GNU gettext.
1988 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
1990 * quotearg.c: Add translator comment suggested by Bruno Haible,
1991 with a minor change.
1993 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
1995 * version-etc-fsf.c (version_etc_copyright): Parameterize the
1996 copyright symbol and the year.
1997 * version-etc.c (COPYRIGHT_YEAR): New constant.
1998 (version_etc_va): Use parameterized copyright notice.
1999 Reword to conform to the current GNU coding standards.
2001 2005-07-11 Simon Josefsson <jas@extundo.com>
2003 * size_max.h: New file.
2005 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
2007 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
2010 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
2011 and Paul Eggert <eggert@cs.ucla.edu>
2013 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
2014 in wint_t, not wchar_t. Remove now-unnecessary cast.
2016 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
2018 * regex.c, regex.h: Sync from libc.
2019 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
2020 New files, synced from libc, except that regex_internal.h
2021 currently has a small porting fix.
2023 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
2025 Remove the dependency of the strftime module on the tzset module.
2026 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
2027 Copy the input structure, to work around some of the bug with
2028 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
2029 Solaris releases, you should also use the tzset module, but we won't
2030 require it as a dependency any more since we don't want LGPLed code
2031 to depend on GPLed code.
2033 2005-07-02 Jim Meyering <jim@meyering.net>
2035 * backupfile.c (backup_args): Change a `0' to NULL.
2037 2005-07-01 Jim Meyering <jim@meyering.net>
2039 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2040 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
2041 * save-cwd.c, tempname.c:
2042 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2043 and don't include <sys/file.h>).
2045 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
2047 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
2048 declares only 'struct timespec;' (!).
2050 2005-06-29 Jim Meyering <jim@meyering.net>
2052 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
2053 type name. Use the variable name instead.
2054 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
2056 2005-06-28 Simon Josefsson <jas@extundo.com>
2058 * check-version.h, check-version.c: New files.
2060 2005-06-28 Simon Josefsson <jas@extundo.com>
2062 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
2063 collision with global variable. Better indentation. Don't
2064 increment buffer pointer beyond buffer end. Based on comments
2065 from Paul Eggert <eggert@cs.ucla.edu>.
2069 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
2071 * canon-host.c (canon-host): Append trailing "," to 0 in
2072 initializer of struct addrinfo, as an indication that we don't
2073 care how many members the structure has.
2075 2005-06-24 Derek Price <derek@ximbiot.com>
2076 and Bruno Haible <bruno@clisp.org>
2078 Remove stat module & update lstat.
2079 * stat.c: Remove this file...
2080 (slash_aware_lstat): ...moving this content and its support...
2081 * lstat.c (rpl_lstat): ...into here.
2082 * lstat.h: New file.
2084 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
2086 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
2087 (ranged_convert): Don't save conversion in a temporary struct.
2088 This causes a warning with GCC 4.0.0, and anyway in the typical
2089 case it's not worth the extra 100 bytes or so of code.
2090 (ranged_convert, __mktime_internal): When calling a function via a
2091 pointer P, use P () rather than (*P) (), as we now assume C89 or
2094 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
2096 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
2097 "who -r" failed to give output. Problem reported by Tim Waugh.
2099 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
2100 (xcalloc): Use it to avoid needless tests.
2101 Problem reported by Jim Meyering.
2103 2005-06-16 Jim Meyering <jim@meyering.net>
2105 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
2106 when either N or S is zero.
2108 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2110 * argp.h (__option_is_short): Check upper limit of
2111 __key. Isprint() requires its argument to have the value
2112 of an unsigned char or EOF.
2114 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
2116 * fnmatch.c (fnmatch): If there is an encoding error in a
2117 multibyte string or pattern, fall back on unibyte matching.
2118 Problem reported by James Youngman.
2120 2005-06-08 Bruno Haible <bruno@clisp.org>
2122 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
2125 2005-06-08 Bruno Haible <bruno@clisp.org>
2127 * csharpcomp.h: New file, from GNU gettext.
2128 * csharpcomp.c: New file, from GNU gettext.
2129 * csharpcomp.sh.in: New file, from GNU gettext.
2131 2005-06-07 Derek Price <derek@ximbiot.com>
2134 * glob_.h: Indent nested #ifdef.
2136 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
2138 Sync from coreutils.
2139 Use "file name" when talking about file names, instead of "filename"
2140 or "path", as per the GNU coding standards.
2141 * mkdir-p.c: Renamed from makepath.c.
2142 (make_dir_parents): Renamed from make_path. All callers changed.
2143 * mkdir-p.h: Likewise. All includers changed.
2144 * filenamecat.c: Renamed from path-concat.c.
2145 (file_name_concat): Renamed from path_concat. All callers changed.
2146 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
2147 * filenamecat.h: Likewise. All includers changed.
2148 * acl.c: Don't use "path" or "filename" to mean "file name"
2149 in comments or local variable names.
2150 * basename.c: Likewise.
2151 * canonicalize.c, canonicalize.h: Likewise.
2152 * dirname.c, dirname.h: Likewise.
2153 * euidaccess.c: Likewise.
2154 * exclude.c: Likewise
2155 * fnmatch_.h, fnmatch_loop.c: Likewise.
2156 * fsusage.c, fsuage.h: Likewise.
2157 * fts.c, fts_.h: Likewise.
2158 * getcwd.c: Likewise.
2159 * getloadavg.c: Likewise.
2160 * mkstemp.c: Likewise.
2161 * mountlist.c, mountlist.h: Likewise.
2162 * openat.c, openat.h: Likewise.
2163 * readlink-stub.c: Likewise.
2164 * readutmp.c, readutmp.h: Likewise.
2165 * rename.c: Likewise.
2166 * rmdir.c: Likewise.
2168 * savedir.c: Likewise.
2169 * stripslash.c: Likewise.
2170 * tempname.c: Likewise.
2171 * xreadlink.c: Likewise.
2172 * exclude.c (excluded_file_name): Renamed from excluded_filename.
2174 * exclude.h: Likewise.
2176 * euidaccess.c (getuid, getgid, getuid, getegid)
2177 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2178 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2179 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2180 * pathmax.h: Include <limits.h> unconditionally, since other
2181 files have been getting away with it for years (MORE/BSD 4.3
2183 * userspec.c (getpwnam, getgrnam, getgrgid)
2184 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2186 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2187 Define to 256, not 255, as per modern POSIX.
2189 2005-06-01 Bruno Haible <bruno@clisp.org>
2191 * csharpexec.h: New file, from GNU gettext.
2192 * csharpexec.c: New file, from GNU gettext.
2193 * csharpexec.sh.in: New file, from GNU gettext.
2195 2005-05-31 Derek Price <derek@ximbiot.com>
2196 Paul Eggert <eggert@cs.ucla.edu>
2199 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2201 2005-05-29 Derek Price <derek@ximbiot.com>
2202 Paul Eggert <eggert@cs.ucla.edu>
2204 * glob_.h, glob.c: New files.
2206 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2208 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2210 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2211 the configuration hassle isn't worth it.
2212 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2213 (LONGEST_MODIFIER, PRIuMAX): Remove.
2215 2005-05-27 Bruno Haible <bruno@clisp.org>
2217 * getlogin_r.h: Remove second include of <stddef.h>.
2219 2005-05-25 Bruno Haible <bruno@clisp.org>
2220 Derek Price <derek@ximbiot.com>
2222 * getlogin_r.h: Simplify API documentation.
2224 2005-05-25 Derek Price <derek@ximbiot.com>
2225 Paul Eggert <eggert@cs.ucla.edu>
2227 * getlogin_r.c, getlogin_r.h: New files.
2229 2005-05-22 Bruno Haible <bruno@clisp.org>
2231 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2232 Also include <sys/param.h> if it defines MIN, MAX.
2233 Based on a patch by Derek Price <derek@ximbiot.com>.
2235 2005-05-22 Bruno Haible <bruno@clisp.org>
2237 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2238 (INT64_MIN): Fix definition.
2239 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2241 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2242 NEED_SIGNED_INT_TYPES.
2244 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2245 HAVE_SYSTEM_INTTYPES.
2247 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2249 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2250 so that unistd-safer.h (GPL'ed code) need not be included.
2252 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2255 * fts.c: Don't include "cycle-check.h" or "hash.h".
2256 (setup_dir, free_dir): New functions.
2257 (enter_dir, leave_dir): Define trivial
2258 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2259 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2260 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2261 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2262 Move to fts-cycle.c.
2263 (fts_open): Use setup_dir.
2264 (fts_close): Use free_dir.
2265 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2266 This adds a label and some gotos, but the alternatives were messier.
2267 Check for memory allocation failure when entering a dir.
2268 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2269 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2270 (FTS): New member fts_cycle, that is a union that contains the
2271 old active_dir_ht and cycle_state. All uses changed to mention
2272 fts_cycle.ht and fts_cycle.state.
2273 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2274 fts.c, with the following changes:
2275 (setup_dir, free_dir): New functions.
2276 (enter_dir): Now returns bool. Return true if successful, false
2277 if memory exhausted. All callers changed.
2278 Do not bother partly cleaning up on
2279 memory allocation failure; that is free_dir's job.
2280 However, free ad if hash_insert fails, to avoid memory leak.
2281 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2282 fts->fts_options to see which union member to use.
2284 2005-05-20 Jim Meyering <jim@meyering.net>
2286 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2287 Now a macro, to pacify GCC.
2289 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2291 * chown.c (rpl_chown): Return -1 on failure.
2293 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2295 * canonicalize.c: Include canonicalize.h first, to test interface.
2296 Include <stddef.h> unconditionally, since we assume C89 now.
2297 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2298 * fts.c: Include fts_.h first, to check interface.
2299 Do not include intprops.h; no longer needed.
2300 Include cycle-check.h and hash.h, since fts_.h no longer does.
2301 Remove unnecessary casts of closedir to void.
2302 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2303 decide whether to decrement nlinks.
2304 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2305 (FTS): Use struct hash_table * instead of Hash_table, so that
2306 we no longer need to include hash.h here.
2308 2005-05-17 Jim Meyering <jim@meyering.net>
2310 * fts.c, fts_.h: New files, from coreutils.
2312 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2314 Sync from coreutils.
2315 * unlinkdir.c, unlinkdir.h: New files.
2316 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
2317 regex.h, unlocked-io.h, xtime.h:
2318 White space changes only.
2319 * makepath.c (make_path): Port to hosts where leading "//" is special.
2320 * yesno.c: Include getline.h, not ctype.h.
2321 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2322 Use getline to remove arbitrary restriction on response length.
2324 2005-05-13 Bruno Haible <bruno@clisp.org>
2326 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
2327 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
2328 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
2329 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
2330 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
2331 Add support for 64-bit integers in the MSVC compiler.
2333 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
2335 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
2336 Change the initial comment to refer to GPL, not LGPL.
2337 gnulib-tool will change it to LGPL as needed.
2339 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
2340 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
2341 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
2342 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
2343 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
2344 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
2345 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
2346 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
2347 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
2348 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
2349 concatpath.c, config.charset, copy-file.c, copy-file.h,
2350 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
2351 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
2352 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
2353 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
2354 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
2355 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
2356 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
2357 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
2358 full-read.c, full-read.h, full-write.c, full-write.h,
2359 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
2360 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
2361 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
2362 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
2363 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
2364 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
2365 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
2366 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
2367 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
2368 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
2369 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
2370 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
2371 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
2372 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
2373 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
2374 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
2375 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
2376 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
2377 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
2378 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
2379 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
2380 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
2381 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
2382 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
2383 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
2384 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
2385 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
2386 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
2387 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
2388 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
2389 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
2390 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
2391 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
2392 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
2393 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
2394 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
2395 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
2396 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
2397 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
2398 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
2399 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
2400 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
2401 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
2402 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
2403 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
2404 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
2405 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
2406 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
2407 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
2408 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
2409 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
2410 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
2411 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
2412 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
2413 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
2414 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
2415 Update FSF postal mail address.
2417 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2419 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
2420 specified in ai_socktype. Fix invalid ai_protocol
2421 check. ai_protocol is usually set to 0 or depending on
2422 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
2423 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
2424 ai_socktype / ai_protocol in the returned addrinfo structure.
2426 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2427 Bruno Haible <bruno@clisp.org>
2429 * inet_ntop.h: New file.
2430 * inet_ntop.c: New file, from glibc with modifications.
2432 2005-05-08 Jim Meyering <jim@meyering.net>
2434 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
2436 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
2438 Merge from coreutils. Among other things,
2439 add bulletproofing for cases where stdin, stdout, or stderr are closed.
2440 * fd-safer.c: New file.
2441 * fcntl-safer.h, open-safer.c: Remove.
2442 * chdir-long.c: Fix comment "fetish" -> "coreutils".
2443 * dup-safer.c: Include unistd-safer.h first.
2444 Don't include errno.h.
2445 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
2446 * file-type.h: Don't assume invoker included sys/stat.h first.
2447 * file-type.c: Rely on file-type.h change.
2448 * getloadavg.c: Include unistd-safer.h.
2449 (getloadavg): Use safer open.
2450 * getusershell.c: Include "stdio-safer.h".
2451 (getusershell): Use safer fopen.
2452 * long-options.c (long_options): Use NULL rather than 0.
2453 * modechange.h (mode_free): Remove; all callers changed to invoke
2455 * modechange.c: Likewise.
2456 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
2457 (MODE_DONE): New constant.
2458 (struct mode_change): Remove 'next' member.
2459 (make_node_op_equals): New function; like the old one of the
2460 same name, except it allocates an array.
2461 (mode_compile, mode_create_from_ref): Use it.
2462 (mode_compile): Allocate result as an array, not a linked list.
2463 Parse octal string ourself, so that we catch mistakes like "+0".
2464 (mode_adjust): Arg is an array, not a linked list.
2465 * modechange.c: Include stat-macros.h, xalloc.h.
2466 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
2467 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
2468 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
2469 Remove. This is now stat-macros.h's job.
2470 (talloc): Remove. All callers replaced by xalloc, so that
2471 our invokers don't have to worry about reporting memory failures.
2472 (make_node_op_equals): Remove.
2473 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2475 (struct mode_change): Moved here from modechange.h.
2476 (mode_append_entry): Remove.
2477 (mode_compile): Remove MASKED_OPS arg, since it encouraged
2478 apps to have incorrect behavior. Use simpler algorithm for head
2479 and tail. Don't futz with umask; that's now the job of mode_adjust.
2480 Detect more invalid usages rather than having somewhat-random behavior.
2481 Don't insert an "a=" action, as that leads to incorrect behavior.
2482 (mode_compile, mode_create_from_ref): Return NULL on error instead
2483 of an enum, since now there's only one way to have an error. All
2485 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
2486 at the correct time. Simplify calculation of "+u" and its ilk.
2487 Don't mishandle "+X".
2488 (mode_free): Remove "register" and localize decls.
2489 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2490 (struct mode_change): Move to modechange.c; callers don't
2491 need to see this stuff.
2492 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
2493 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
2494 (mode_change, mode_adjust): Reflect the new signatures noted above.
2495 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
2496 that might redefine system include files.
2497 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
2498 (my_usleep): Use NULL rather than (void *) 0.
2499 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
2500 Use siginterrupt to specify that system calls should be interrupted.
2501 (rpl_nanosleep): Move initialization of suspended closer to call of
2503 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
2504 * readutmp.c: Likewise. Include signal.h, stdbool.h.
2505 (desirable_utmp_entry): New function.
2506 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
2507 using x2nrealloc, to simplify logic.
2508 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
2509 size calculation. Do not assume utmp file is a regular file.
2510 * readutmp.h (UT_PID): Moved here from ../src/who.c.
2511 (READ_UTMP_CHECK_PIDS): New constant.
2512 * save-cwd.c: Include unistd-safer.h.
2513 (save_cwd): Use fd_safer.
2514 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
2515 [!_LIBC] Include "stat-macros.h" instead.
2516 * unistd-safer.h (fd_safer): New decl.
2518 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
2520 * byteswap_.h: New file.
2522 2005-04-25 Albert Chin <china@thewrittenword.com>
2524 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
2527 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
2529 * getdate.y (zone): Allow relunit_snumber after tZONE, so
2530 that "UTC +1 second" continues to work. Problem reported
2532 (relunit_snumber): New rule.
2535 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
2537 * getdate.y (universal_time_zone_table): New constant.
2538 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
2539 universal_time_zone_table.
2540 (lookup_zone): Prefer universal_time_zone_table to
2541 local_time_zone_table, so that "GMT" time stamps are allowed in
2542 London during the summer. Problem reported by Ian Abbott.
2544 2005-04-12 Jim Meyering <jim@meyering.net>
2546 * human.c (humblock): Set *options even when returning due to
2547 xstrtoumax conversion failure. Thanks to a used-uninitialized
2550 2005-04-09 Jim Meyering <jim@meyering.net>
2552 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
2553 -Wuninitialized: initialize tm0.tm_year.
2555 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2557 * getdate.y (parser_control): rels_seen is now a boolean, not a
2558 count, since there's no maximum. All uses changed.
2559 Add member dsts_seen.
2560 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
2562 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
2563 Use pc_rels_seen to decide whther a date is absolute.
2565 * getdate.y (number): Don't overwrite year.
2566 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
2569 2005-04-02 Simon Josefsson <jas@extundo.com>
2571 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
2572 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
2574 2005-03-27 Jim Meyering <jim@meyering.net>
2576 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
2578 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
2580 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
2581 "one's complement" -> "ones' complement" in comment, as per Knuth.
2582 "value of type" -> "type or expression" in comment.
2583 * mktime.c, strftime.c: Propagate intprops.h comment nits.
2585 2005-03-26 Jim Meyering <jim@meyering.net>
2588 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
2589 Correct typos: s/or/of/.
2591 2005-03-23 Jim Meyering <jim@meyering.net>
2593 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
2595 2005-03-21 Jim Meyering <jim@meyering.net>
2597 Changes imported from coreutils.
2599 * cycle-check.c: Don't include xalloc.h.
2601 * path-concat.c: Don't include assert.h.
2602 (path_concat): Remove assertion that would have triggered
2603 for ABASE starting with more than one slash.
2604 Reported by Andreas Schwab.
2606 * path-concat.c (path_concat): Set *BASE_IN_RESULT
2607 properly when ABASE is an absolute file name.
2608 Correct the description of this function.
2610 Add an assertion and a test driver.
2611 This fixes a bug introduced on 2004-07-02.
2612 Andreas Schwab reported the resulting failure of cp --parents:
2613 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
2615 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
2617 * strftime.c (my_strftime): If the underlying strftime returns 0
2618 (which shouldn't happen), generate nothing instead of returning 0
2619 immediately, so that nstrftime (NULL, ...) doesn't return 0.
2621 2005-03-16 Bruno Haible <bruno@clisp.org>
2623 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
2625 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
2627 * strftime.c (my_strftime): Prepend space to format so that we can
2628 reliably distinguish strftime failure from empty output on POSIX
2631 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
2633 * iconvme.c (SIZE_MAX): New macro, if not already defined.
2634 (iconv_string): Don't guess a size-zero buffer, as that might cause
2635 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
2636 result would be 'too large', where 'too large' is (heuristically)
2637 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
2638 overflow concerns. This will prevent some unwanted malloc failures
2639 when the inputs are very large.
2641 2005-03-15 Bruno Haible <bruno@clisp.org>
2643 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
2646 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
2649 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
2651 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
2653 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
2654 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
2656 * strtol.c: Likewise.
2658 2005-03-14 Simon Josefsson <jas@extundo.com>
2660 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
2663 2005-03-14 Jim Meyering <jim@meyering.net>
2665 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
2666 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
2667 to be nonzero so that we (and caller) can detect the difference
2668 between a valid zero-length expansion and an error return, even
2669 when the underlying strftime fails before writing anything into
2672 2005-03-10 Jim Meyering <jim@meyering.net>
2674 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2675 so that this module works on systems without fchdir.
2677 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2679 Factor int-properties macros into a single file, except for
2680 glibc-related files.
2681 * intprops.h: New file.
2682 * getloadavg.c: Include it instead of limits.h.
2683 (INT_STRLEN_BOUND): Remove.
2684 * human.c: Include intprops.h.
2685 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2686 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2687 * inttostr.h: Include intprops.h instead of limits.h.
2688 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2689 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2690 for consistency with intprops.h.
2691 (time_t_is_integer, twos_complement_arithmetic): Use them.
2692 * sig2str.h: Include <signal.h>, intprops.h.
2693 (INT_STRLEN_BOUND): Remove.
2694 * strftime.c (TYPE_SIGNED): Remove.
2695 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2696 * strtol.c: Adjust comments to match intprops.h.
2697 * userspec.c: Include intprops.h.
2698 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2699 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2700 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2701 instead of rolling our own expressions.
2702 * xstrtol.c: Include xstrtol.h first, to test interface.
2704 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2706 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2707 the right thing even if adding 1900 would overflow. Similarly
2708 for tm_mon + 1 and tm_yday + 1.
2709 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2710 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2711 (DO_SIGNED_NUMBER): New macro.
2712 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2714 2005-03-07 Bruno Haible <bruno@clisp.org>
2716 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2718 2005-03-03 Derek R. Price <derek@ximbiot.com>
2719 Bruno Haible <bruno@clisp.org>
2721 * pagealign_alloc.h: New file.
2722 * pagealign_alloc.c: New file.
2724 2005-01-28 Bruno Haible <bruno@clisp.org>
2726 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2729 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2731 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2732 The workaround isn't strictly needed for POSIX conformance, and
2733 it's too much of a pain to configure and maintain. We'll ask
2734 people to fix their kernels instead.
2735 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2736 (NANOSLEEP_BUG_WORKAROUND): Remove.
2737 (xnanosleep): Remove the workaround.
2739 2005-02-12 Bruno Haible <bruno@clisp.org>
2741 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2743 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2745 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2746 * timespec.h (gettime): Return void, since it always
2747 succeeds now. All uses changed.
2748 * gettime.c (gettime) Likewise.
2749 [HAVE_NANOTIME]: Prefer nanotime.
2750 Assume gettimeofday succeeds, as POSIX requires.
2751 Assime time () succeeds, since other code already does.
2752 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2753 (timespec_subtract): Remove.
2754 (NANOSLEEP_BUG_WORKAROUND): New constant.
2755 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2756 things considerably. Use it only on GNU/Linux hosts, since the
2757 workaround shouldn't be needed elsewhere.
2759 2005-02-24 Bruno Haible <bruno@clisp.org>
2761 * gettext.h: Update from GNU gettext 0.14.2.
2763 2005-02-24 Bruno Haible <bruno@clisp.org>
2765 * localcharset.c: Update from GNU gettext 0.14.2.
2766 * config.charset: Update from GNU gettext 0.14.2.
2768 2005-02-22 Simon Josefsson <jas@extundo.com>
2770 * iconvme.h, iconvme.c: New files, from libc.
2772 2005-02-20 Neil Conway <neilc@samurai.com>
2774 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2775 returned by OSX/Darwin if the specified buffer is not large
2776 enough for the hostname.
2778 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2780 * memrchr.h: New file.
2781 * chdir-long.c: Include it.
2782 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2783 Don't bother including stddef.h.
2785 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2787 * argp-help.c (__argp_help): Create a fake struct argp_state and
2788 pass it to _help, otherwise the latter coredumps trying to
2789 dereference state.root_argp.
2791 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2793 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2795 Include <sys/types.h>, for dev_t.
2796 (ME_DUMMY, ME_REMOTE): Move from here....
2797 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2798 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2800 Include mountlist.h first, to test the interface.
2802 2005-01-29 Bruno Haible <bruno@clisp.org>
2804 * progname.c (program_name): Initialize.
2805 Needed when linking statically on MacOS X.
2807 2005-01-28 Bruno Haible <bruno@clisp.org>
2809 * javacomp.sh.in: New file, from GNU gettext.
2810 * javacomp.h: New file, from GNU gettext.
2811 * javacomp.c: New file, from GNU gettext.
2813 2005-01-26 Bruno Haible <bruno@clisp.org>
2815 * javaexec.sh.in: New file, from GNU gettext.
2816 * javaexec.h: New file, from GNU gettext.
2817 * javaexec.c: New file, from GNU gettext.
2819 2005-01-26 Simon Josefsson <jas@extundo.com>
2821 * gai_strerror.c: Use GPL in header.
2823 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2825 * argp-help.c (hol_entry_help): Avoid using non-constant
2826 initializers for struct pentry_state.
2827 (__argp_error): Check return value of __asprintf
2828 (__argp_failure): Translate error message
2830 * argp-parse.c: Removed braces around the expansion of N_()
2832 2005-01-21 Jim Meyering <jim@meyering.net>
2834 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2835 same value as for Solaris 9.
2837 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2838 component length. This included changing the parameter to be
2839 of type `char *' rather than `char const *'.
2840 * chdir-long.h (chdir_long): Update prototype.
2842 * openat.c (fdopendir, fstatat): New functions.
2843 * openat.h: Include headers required for use of DIR and struct stat.
2844 [AT_SYMLINK_NOFOLLOW]: Define.
2845 (fdopendir, fstatat): Add prototypes.
2847 2005-01-21 Bruno Haible <bruno@clisp.org>
2849 * classpath.h: New file, from GNU gettext.
2850 * classpath.c: New file, from GNU gettext.
2852 2005-01-20 Simon Josefsson <jas@extundo.com>
2854 * version-etc-fsf.c: New file, with version_etc_copyright.
2855 * version-etc.c: Remove version_etc_copyright.
2856 * version-etc.h (version_etc_copyright): Use [] instead of * in
2857 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2859 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2861 * save-cwd.c (save_cwd): Remove code to support the case
2862 where fchdir is missing or flaky.
2864 2005-01-20 Simon Josefsson <jas@extundo.com>
2866 * base64.h (isbase64): Add.
2868 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2869 using a unsigned prototype, don't inline.
2870 (base64_decode): Use it.
2872 2005-01-19 Bruno Haible <bruno@clisp.org>
2874 * sh-quote.h: New file, from GNU gettext.
2875 * sh-quote.c: New file, from GNU gettext.
2877 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2879 Merge changes from coreutils, as described below in several
2880 changelogs dated today.
2882 * save-cwd.c: Include "save-cwd.h" before other include files.
2883 (O_DIRECTORY): Remove; not needed here, since "." must be
2884 a directory. All uses removed.
2885 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2886 universal on Suns, and we also need to test for IRIX.
2887 Revamp code to use 'if' rather than '#if'.
2888 Avoid unnecessary comparison of cwd->desc to 0.
2890 * utimens.c (futimens): Robustify the previous patch, by checking
2891 for known valid error numbers rather than observed invalid ones.
2893 2005-01-18 Jim Meyering <jim@meyering.net>
2895 * version-etc.c (version_etc_copyright): Update copyright date.
2897 * utimens.c (futimens): Account for the fact that futimes
2898 can also fail with errno == ENOSYS or errno == ENOENT.
2899 Patch from Dmitry V. Levin.
2901 Change the name of the robust chdir function from chdir to chdir_long.
2902 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2903 (restore_cwd): Use chdir_long, not chdir.
2904 * chdir-long.c: Renamed from chdir.c.
2905 * chdir-long.h: Renamed from chdir.h.
2906 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2909 2005-01-18 Bob Proulx <bob@proulx.com>
2911 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2912 offsetof() macro construct to avoid compile failure with native HP-UX
2913 11.0 ANSI C compiler.
2915 2005-01-06 Bruno Haible <bruno@clisp.org>
2917 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2918 because stpncpy.m4 takes care of it.
2920 2004-01-24 Bruno Haible <bruno@clisp.org>
2922 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2924 2003-10-09 Bruno Haible <bruno@clisp.org>
2926 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2928 2005-01-06 Bruno Haible <bruno@clisp.org>
2930 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2931 * fwriteerror.c: Include <stdbool.h>.
2932 (fwriteerror): At the end, close the file stream. Record whether
2933 stdout was already closed.
2935 2004-05-27 Bruno Haible <bruno@clisp.org>
2937 * execute.c (environ): Declare if needed.
2938 * pipe.c (environ): Likewise.
2939 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2941 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2943 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2944 definitions to be after all include files, to avoid collisions.
2945 Problem reported by Bob Proulx.
2947 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2949 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2950 not needed. This removes a dependency on the gettext module.
2951 [defined _LIBC]: Do not include <libintl.h>; not needed.
2953 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2955 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2958 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2960 * argp-parse.c: Include <stddef.h>.
2961 (alignof, alignto): New macros.
2962 (parser_init): Don't assume that void * is aligned sufficiently
2965 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2966 need to extend the stack.
2967 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2970 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2972 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2974 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2976 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2977 Remove now-obsolete comment about AIX.
2978 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2979 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2980 (YYMAXDEPTH): New macro.
2982 2004-12-18 Bruno Haible <bruno@clisp.org>
2984 * fatal-signal.c (fatal_signals): Make non-const.
2985 (init_fatal_signals): New function.
2986 (uninstall_handlers, install_handlers): Ignore signals that were set to
2988 (at_fatal_signal): Call init_fatal_signals.
2989 (init_fatal_signal_set): Likewise. Ignore signals that were set to
2991 Reported by Paul Eggert.
2993 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
2995 * getdate.y (textint): New member "negative".
2996 (time_zone_hhmm): New function.
2997 Expect 14 shift-reduce conflicts, not 13.
2998 (o_colon_minutes): New rule.
2999 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
3000 (yylex): Set the "negative" member of signed numbers.
3002 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
3004 Changes imported from coreutils.
3005 * hard-locale.c: Assume <locale.h> exists.
3007 (GLIBC_VERSION): New macro.
3008 (hard_locale): Assume setlocale exists.
3009 Rewrite to avoid #ifdef.
3010 Use strdup rather than malloc + strcpy.
3011 * human.c: Assume <locale.h> exists.
3012 (human_readable): Assume localeconv exists.
3014 2004-12-01 Jakub Jelinek <jakub@redhat.com>
3016 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
3017 convert T2, not T. (Imported from libc.)
3019 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
3021 * getcwd.c (is_ENAMETOOLONG): New macro.
3022 (__getcwd.c): Don't restore errno; glibc doesn't.
3023 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
3024 first, falling back to our code only if its results look suspicious.
3025 Ensure that the resulting buffer is only as large as necessary.
3027 * readutmp.c: Include readutmp.h first.
3028 Include <errno.h>, since readutmp.h no longer does that.
3029 * readutmp.h: Don't include <errno.h>,
3030 <sys/param.h>, <time.h>; not needed to establish interface.
3031 (errno): Remove decl.
3032 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
3033 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
3034 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
3036 2004-11-28 Simon Josefsson <jas@extundo.com>
3038 * base64.h, base64.c: New file.
3040 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
3042 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
3044 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
3046 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
3047 HP's ANSI C compiler.
3048 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
3049 Declaring int functions causes warnings on some modern systems and
3050 shouldn't be needed to compile on ancient ones.
3051 * same.c (MIN) [defined MIN]: Don't define, since it's already
3054 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
3055 with the following changes.
3056 (__set_errno): Parenthesize properly.
3057 Include <stdbool.h>.
3058 (MIN, MAX, MATCHING_INO): New macros.
3059 (__getcwd): Define with prototype, not K&R form.
3060 Use heuristics to allocate default buffer on stack if possible.
3061 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
3062 behavior, and to avoid the PATH_MAX limit when computing
3064 Use MATCHING_INO to compare inode number to file.
3065 Check for arithmetic overflow in size calculations.
3066 Fix bug in reallocation of dot array that caused getcwd to fail
3067 on directories nested deeper than 75.
3068 Be more careful about saving errno on error.
3069 Do not use realloc; use only free+malloc, as this is a bit
3070 more flexible and avoids a needless copy operation.
3071 Do not inspect st_dev and st_ino for symbolic links; POSIX
3072 doesn't specify the latter.
3073 Check for closedir errors.
3074 Avoid needless casts.
3075 Use "#ifdef weak_alias" around weak_alias, to be like other
3077 The following changes to getcwd.c have effect only when used in
3078 gnulib; they have no effect inside glibc proper.
3079 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
3080 as alloca isn't used.
3081 (alloca, __alloca): Likewise.
3082 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
3083 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3084 unconditionally, as gnulib assumes C89 or better.
3085 Do not include <sys/param.h>.
3086 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
3087 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
3089 (NULL) [!defined NULL]: Remove; we assume C89 or better.
3090 Include <dirent.h> in a way that is compatible with modern Autoconf.
3091 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
3092 New macros, if not already defined.
3093 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
3094 Use "_LIBC", not "defined _LIBC", for consistency.
3095 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
3097 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
3098 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
3099 * xgetcwd.c: David MacKenzie's old code was removed, so give
3100 credit only to Jim Meyering and adjust the copyright dates.
3101 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
3102 <stdlib.h>, <unistd.h>, "pathmax.h".
3103 Instead, include "xgetcwd.h" (first) and "getcwd.h".
3104 (INITIAL_BUFFER_SIZE): Remove.
3105 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
3107 2004-11-23 Jim Meyering <jim@meyering.net>
3109 * getopt_.h: Remove trailing blanks.
3111 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
3113 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
3114 (futimens): New function, which uses futimes if available.
3115 (futimens, utimens): Support timespec==NULL, with same semantics
3116 as utime and utimens.
3117 * utimens.h (futimens): New decl.
3119 2004-11-23 Jim Meyering <jim@meyering.net>
3121 * __fpending.c: Add comment.
3123 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3125 * getopt_.h: Re-addition of __getopt_argv_const caused
3126 redefinition warnings. To avoid them, include the defines
3127 in `#if !defined __need_getopt ... #endif'. The only place
3128 where __getopt_argv_const is used is in definitions
3129 of getopt_long and getopt_long_only below, which are as well
3130 protected by `#ifndef __need_getopt'.
3131 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
3132 __need_getopt after including <stdio.h> and <unistd.h> These
3133 headers might have defined it.
3135 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
3137 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
3139 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
3140 optopt): Use them instead of invoking ## directly; otherwise, the
3141 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
3143 2004-11-19 Bruno Haible <bruno@clisp.org>
3145 * strtok_r.c: Move comments from here...
3146 * strtok_r.h: ... to here.
3148 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
3150 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
3151 might fail. Problem reported by Yoann Vandoorselaere.
3152 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
3153 that mishandle size_t overflow.
3155 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
3157 * canon-host.c: Include "strdup.h".
3158 (canon_host): Use getaddrinfo if available, so that IPv6 works.
3159 Use strdup instead of malloc/strcpy to duplicate strings.
3161 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
3162 (human_space_before_unit): New constant.
3163 * human.c (human_readable): Support it.
3165 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
3166 (xgetcwd): Set errno correctly when failing.
3167 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
3168 the failure is actually due to a PATH_MAX problem.
3170 Further getopt changes to make it more likely that glibc will
3171 buy the changes back.
3172 * getopt.c (POSIXLY_CORRECT): New constant.
3173 (getopt): Use it, so to preserve glibc semantic
3174 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
3175 when compiling for libc.
3176 * getopt_.h (__getopt_argv_const): Bring it back.
3177 (getopt_long, getopt_long_only): Use it.
3179 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3180 New arg POSIXLY_CORRECT. All callers changed.
3181 (getopt): Argv is now char * const *, as per standard.
3182 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3183 not char *__getopt_argv_const *.
3184 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3185 _getopt_long_only_r): Likewise.
3186 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3187 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3188 _getopt_long_r, _getopt_long_only_r): Likewise.
3189 * getopt_.h (__getopt_argv_const): Remove.
3190 (getopt): Argv is now char * const *, as per standard.
3192 * getdate.y (tORDINAL): New token.
3193 (day, relunit): Allow it for relative times.
3194 (relative_time_table): Use tORDINAL for ordinals.
3196 2004-11-15 Jim Meyering <jim@meyering.net>
3198 * closeout.c: Include "__fpending.h" once again.
3199 Include <stdbool.h>.
3200 (close_stdout): Don't fail just because stdout was closed initially,
3201 since some programs don't write to stdout in the normal course of
3202 operation (other than --version and --help), and we don't want this
3203 function to make e.g. `touch file >&-' fail.
3204 But do fail if it was closed and someone has tried to write to it.
3205 E.g., `printf foo >&-' must fail.
3207 2004-11-11 Simon Josefsson <jas@extundo.com>
3209 * strtok_r.h, strtok_r.c: New file.
3211 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3213 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3214 we can stop lying to compilers about the constness of argv when we
3215 are compiled outside glibc.
3216 (getopt, getopt_long, getopt_long_only): Use it.
3217 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3219 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3220 _getopt_long_only_r): Likewise.
3221 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3222 _getopt_long_only_r): Likewise.
3224 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3225 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3226 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3227 the other external symbols.
3228 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3229 declaration, since the above renaming now works around collisions.
3231 2004-11-11 Jim Meyering <jim@meyering.net>
3233 * linebreak.c: Remove trailing blanks.
3234 * alloca_.h: Likewise.
3235 * acosl.c: Likewise.
3236 * euidaccess.c: Likewise.
3237 * allocsa.h: Likewise.
3239 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3241 * mktime.c (SHR): New macro, which is a portable
3242 substitute for >> that should work even on Crays.
3243 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3244 Problem reported by Mark D. Baushke in
3245 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3246 * getdate.y (SHR): Likewise.
3248 * strftime.c (SHR): Likewise.
3250 * quotearg.c (struct quoting_options): Use unsigned int for
3251 quote_these_too, so that right shifts are well defined. All uses
3254 2004-11-10 Simon Josefsson <jas@extundo.com>
3256 * getaddrinfo.h, getaddrinfo.c: New files.
3258 2004-11-10 Jim Meyering <jim@meyering.net>
3260 Ensure that no close failure goes unreported.
3261 * closeout.c (close_stdout): Always close stdout. I.e., don't
3262 return early when it seems there's nothing to flush.
3263 Don't include __fpending.h.
3265 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
3267 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
3269 2004-11-05 Bruno Haible <bruno@clisp.org>
3271 * readlink.c: Include stddef.h, needed for size_t on Woe32.
3272 Reported by Mark D. Baushke <mdb@cvshome.org>.
3274 2004-11-04 Bruno Haible <bruno@clisp.org>
3276 2004-09-11 Bruno Haible <bruno@clisp.org>
3277 * allocsa.valgrind: New file.
3278 2004-02-06 Bruno Haible <bruno@clisp.org>
3279 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
3280 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
3281 Reported by Christopher Seip <chris.seip@hp.com>.
3283 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3285 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
3286 with errno == ERANGE if the buffer is too small.
3287 Problem reported by Mark D. Baushke.
3289 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3291 * xreadlink.c (MAXSIZE): New macro.
3292 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
3293 size does not exceed MAXSIZE. Avoid cast.
3294 As suggested by Mark D. Baushke in
3295 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
3296 if readlink fails with buffer size just under MAXSIZE, try again
3299 2004-11-02 Derek R. Price <derek@ximbiot.com>
3300 and Paul Eggert <eggert@cs.ucla.edu>
3302 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
3303 (get_date): Overparenthesize to avoid GCC warning.
3305 2004-11-02 Bruno Haible <bruno@clisp.org>
3307 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
3308 function returns void.
3310 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
3312 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3313 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
3316 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3318 * getdate.y: Add support for TZ="foo" within a date string.
3319 Fix some bugs near time_t boundaries. Reject dates with
3320 out-of-range components, e.g., "Sept 31".
3321 Include <stdlib.h>, "setenv.h", "xalloc.h".
3322 (ISDIGIT_LOCALE): Remove; unused.
3323 Note that the TZ and time functions used here are not reentrant.
3324 (mktime_ok, get_tz): New functions.
3325 (TZBUFSIZE): New constant.
3326 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
3327 This requires that we sometimes generate our own TZ="XXX..." setting.
3329 2004-10-27 Derek R. Price <derek@ximbiot.com>
3331 * mktime.c (not_equal_tm): Remove redundant check.
3333 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3335 * getdate.y: Use Bison 1.875 features, and some minor
3336 code cleanups. This change does not affect semantics.
3337 Don't include <stdlib.h>; no longer needed.
3338 Don't include unlocked-io.h; only the "#if TEST" code uses
3339 stdio, and performance isn't crucial there.
3340 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
3341 Bison 1.875 features as described below.
3342 All uses of "PC." replaced by "pc->".
3343 (YYSTYPE): Add a forward declaration.
3344 (yylex, yyerror): Use full prototypes in forward decls.
3345 Use "%pure-parser" rather than obsolescent "%pure_parser".
3346 Use %parse-param and %lex-param instead of obsolescent
3347 YYPARSE_PARAM and YYLEX_PARAM.
3348 (meridian_table, month_and_day_table, time_units_table,
3349 relative_time_table, time_zone_table, military_table,
3350 lookup_zone, lookup_word, get_date):
3351 Use NULL instead of 0 where appropriate.
3352 (to_hour): Avoid abort (), to avoid a dependency on
3354 (yyerror, yylex): Now accepts parser_control * arg.
3355 (main) [TEST]: Use '\0' rather than 0 for char.
3357 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
3359 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
3360 It's now the caller's responsibility to handle the case where
3361 !HAVE_GETPAGESIZE && !defined getpagesize.
3363 * mktime.c (leapyear): Arg is long int, not int.
3365 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
3367 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
3369 2004-10-12 Simon Josefsson <jas@extundo.com>
3371 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3372 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
3375 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
3377 * vsnprintf.h: New file.
3378 * vsnprintf.c: New file.
3380 2004-10-07 Bruno Haible <bruno@clisp.org>
3382 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
3383 into the provided buffer.
3385 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
3387 * diacrit.c, diacrit.h: Add GPL notice.
3389 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
3390 * atanl.c (atanl): Keep the code as similar to glibc as possible.
3391 * logl.c (logl): Keep the code as similar to glibc as possible.
3392 This avoids a potential constant-folding bug.
3394 2004-10-05 Bruno Haible <bruno@clisp.org>
3396 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
3398 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3400 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
3401 * xmalloc.c (xmemdup): Likewise.
3402 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
3403 XFREE): Remove these long-obsolescent macros.
3404 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
3405 * xstrdup.c: Remove.
3407 * regex.c (re_comp): Cast gettext return value to char *,
3408 Problem reported by Martin Neitzel via Mark D. Baushke.
3410 2004-10-04 Simon Josefsson <jas@extundo.com>
3412 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
3413 '#ifdef USE_UNLOCKED_IO'.
3415 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3417 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
3418 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
3419 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
3420 regex.c, sha1.c, version-etc.c, yesno.c:
3421 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
3422 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
3423 the includer's responsibility.
3425 Sync from coreutils.
3427 * modechange.c (mode_compile): Don't decrement a pointer that
3428 points to the start of a string, as the C Standard says the
3429 resulting behavior is undefined.
3431 * backupfile.h (enum backuptype): Rename none -> no_backups,
3432 simple -> simple_backups, numbered_existing ->
3433 numbered_existing_backups, numbered -> numbered_backups
3434 to avoid shadowing problems. All uses changed.
3435 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
3436 * backupfile.c (check_extension, numbered_backup):
3437 Rename locals to avoid shadowing 'basename'.
3438 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
3441 * .cppi-disable: Add getopt_.h, getopt_int.h.
3442 * .cvsignore: Add getopt.h.
3444 2004-10-04 Simon Josefsson <jas@extundo.com>
3446 * memmem.h: New file.
3447 * memmem.c: New file, taken from glibc.
3449 2004-10-02 Jim Meyering <jim@meyering.net>
3451 * dirfd.h, getpagesize.h: Add copyright notice.
3453 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
3455 * snprintf.c: Remove comments as to why each header is needed.
3457 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
3459 * strsep.h: New file.
3460 * strsep.c: New file.
3462 2004-10-01 Simon Josefsson <jas@extundo.com>
3464 * snprintf.c (snprintf): Handle size==0.
3466 2004-10-01 Simon Josefsson <jas@extundo.com>
3467 Bruno Haible <bruno@clisp.org>
3469 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
3470 (snprintf): Declare 'args'.
3472 2004-09-30 Simon Josefsson <jas@extundo.com>
3474 * snprintf.h, snprintf.c: New files.
3476 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3478 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
3479 (hol_entry_help): Never translate an empty string.
3480 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
3481 * argp.h (OPTION_NO_TRANS): New option.
3483 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
3485 * xvasprintf.c: Include xalloc.h.
3486 (xvasprintf): Use xalloc_die, not xmalloc_die.
3488 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
3490 * dummy.c: Change copyright notice to FSF, and license to GPL.
3492 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
3494 * argp-pvh.c (argp_program_version_hook): Provide initial value.
3495 Problem reported by Bruno Haible in:
3496 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
3498 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
3500 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
3501 in case some system header has #define'd it. Problem reported by
3502 Soeren D. Schulze in
3503 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
3505 2004-09-08 Bruno Haible <bruno@clisp.org>
3507 * stdint_.h: New file, taken from GNU clisp.
3509 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
3511 * xvasprintf.h: New file.
3512 * xvasprintf.c: New file.
3513 * xasprintf.c: New file.
3515 2004-09-08 Bruno Haible <bruno@clisp.org>
3517 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
3519 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
3521 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
3523 Import from coreutils.
3524 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
3525 strings on unbounded length. alloca's performance benefits aren't
3526 that important here.
3528 (parse_with_separator): New function, with most of the internals
3529 of the old parse_user_spec. Allow user to omit both user and group,
3530 for compatibility with FreeBSD.
3531 Clone only the user name, not the entire spec.
3532 Do not set *uid, *gid unless entirely successful.
3533 Avoid memory leak in some failing cases.
3534 Fix regression for USER.GROUP reported by Dmitry V. Levin in
3535 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
3536 (parse_user_spec): Rewrite to use parse_with_separator.
3538 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
3540 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
3541 its complicated substitute.
3542 * argp-help.c: Include <errno.h>, for program_invocation_short_name
3543 and program_invocation_name.
3544 (__argp_basename) [!_LIBC]: Remove; the only use was
3545 replaced by its body.
3546 (__argp_short_program_name): Change condition from
3547 !defined __argp_short_program_name to
3548 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
3549 to match argp-namefrob.h.
3550 (__argp_failure): Don't assume strerror_r returns char *.
3551 * argp-parse.c (N_): Define unconditionally.
3552 (argp_default_options): Fill out initializers with 0 to avoid
3555 2004-08-12 Simon Josefsson <jas@extundo.com>
3557 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
3558 * getopt_.h: Renamed from getopt.h.
3560 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
3562 Merge from coreutils.
3564 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
3565 wmemchr or wmemcpy. Problem reported by Robert Dahlem
3566 for Reliant Unix 5.43.
3568 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
3569 (union fooround): Use uintmax_t, not long int.
3570 The rest is a merge from libc:
3571 [defined _LIBC]: Include <shlib-compat.h>.
3572 (_obstack) [defined _LIBC]: Remove after 2.3.4.
3574 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
3576 * strverscmp.c: Convert to UTF-8.
3578 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
3580 * obstack.h (obstack_empty_p):
3581 Don't assume that chunk->contents is suitably aligned.
3582 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
3583 Likewise. Problem reported by Benno in
3584 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
3586 * chown.c (rpl_chown): Work even if the file is writeable but not
3587 readable. This could be improved further but it'd take some work.
3589 2004-08-08 Simon Josefsson <jas@extundo.com>
3591 * xgethostname.c: Don't include error.h (not used).
3594 * getpass.c: Include getpass.h first.
3596 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
3598 * xalloc-die.c: New files.
3599 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
3601 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
3602 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
3603 (_, N_, xalloc_die): Move to xalloc-die.c.
3604 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
3605 so that we needn't mess with xalloc_msg_memory_exhausted.
3607 * sha1.h: Renamed from sha.h.
3608 (SHA1_H): Renamed from _SHA_H.
3609 (sha1_ctx): Renamed from sha_ctx.
3610 (sha1_init_ctx): Renamed from sha_init_ctx.
3611 (sha1_process_block): Renamed from sha_process_block.
3612 (sha1_process_bytes): Renamed from sha_process_bytes.
3613 (sha1_finish_ctx): Renamed from sha_finish_ctx.
3614 (sha1_read_ctx): Renamed from sha_read_ctx.
3615 (sha1_stream): Renamed from sha_stream.
3616 (sha1_buffer): Renamed from sha_buffer.
3617 * sha1.c: Likewise; renamed from sha.c.
3618 Do not include <sys/types.h>.
3619 Include <stddef.h> rather than <stdlib.h>.
3621 2004-08-08 Bruno Haible <bruno@clisp.org>
3623 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
3624 FILESYSTEM_PREFIX_LEN.
3625 * progreloc.c: Likewise.
3626 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
3628 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
3631 * argp-help.c (make_hol, hol_append): Don't assume that
3632 SIZE_MAX is a valid preprocessor constant.
3633 (__argp_basename): Change from "#ifndef _LIBC"
3634 to "#ifndef __argp_short_program_name", so that
3635 we don't compile these functions for tar.
3637 More merges from coreutils.
3638 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
3639 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
3641 * addext.c: Remove; no longer needed.
3642 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
3643 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
3644 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
3645 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
3646 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
3647 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
3648 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
3649 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
3650 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
3651 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
3652 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
3653 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
3654 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
3655 Import changes from coreutils.
3657 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
3659 Merge from coreutils.
3661 * .gdb-history: Remove; this doesn't belong here.
3663 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
3664 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
3665 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
3667 * dirname.h: Include <stdbool.h>.
3668 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
3669 for consistency with POSIX terminology. All uses changed.
3670 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
3671 (strip_trailing_slashes): Use bool for booleans.
3672 * stripslash.c (strip_trailing_slashes): Likewise.
3674 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3675 sometimes returns a positive errno value even when it succeeds.
3676 (print_errno_message) [!LIBC]: Fall back on strerror if
3679 * path-concat.c (mempcpy): Don't define if a system header defines it.
3680 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3681 (longest_relative_suffix): New function.
3682 (path_concat): Use it. Assume first argument is not NULL.
3683 Port to DOS. Omit redundant separators.
3684 Report an error instead of returning NULL.
3685 Use mempcpy instead of memcpy.
3686 (xpath_concat): Remove: not declared or used.
3688 * same.h: Include <stdbool.h>
3689 (same_name): Return bool, not int.
3690 * same.c (same_name): Likewise.
3691 (errno): Don't declare; we assume C89 or better now.
3693 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3694 if not already defined.
3696 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3697 * dup-safer.c (errno): Likewise.
3699 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3701 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3704 2004-08-03 Simon Josefsson <jas@extundo.com>
3706 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3707 * progname.h: Don't include stdbool.h.
3709 2004-08-02 Simon Josefsson <jas@extundo.com>
3711 * getsubopt.h: New file, with comments from Bruno Haible.
3712 * getsubopt.c: New file, from glibc, but slightly modified based on
3713 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3715 2004-08-01 Simon Josefsson <jas@extundo.com>
3717 * xgetdomainname.c: Include stdlib.h, for free().
3719 2004-07-16 Simon Josefsson <jas@extundo.com>
3721 * dummy.c: New file.
3723 2004-07-16 Bruno Haible <bruno@clisp.org>
3725 * backupfile.h: Add extern "C" for C++.
3726 * closeout.h: Likewise.
3727 * copy-file.h: Likewise.
3728 * findprog.h: Likewise.
3729 * full-write.h: Likewise.
3730 * pathname.h: Likewise.
3731 * progname.h: Likewise.
3732 * stpcpy.h: Likewise.
3733 * stpncpy.h: Likewise.
3734 * strcase.h: Likewise.
3735 * strstr.h: Likewise.
3736 * xalloc.h: Likewise.
3738 * mbswidth.h: Add extern "C" for C++.
3739 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3741 2004-07-09 Simon Josefsson <jas@extundo.com>
3743 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3744 failed without this.)
3746 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3748 * fchown-stub.c: New file.
3750 2004-06-24 Jim Meyering <jim@meyering.net>
3752 * obstack.h (obstack_base): Cast to (void *), per documentation.
3754 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3756 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3758 2004-06-01 Jim Meyering <jim@meyering.net>
3760 * calloc.c: New file.
3762 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3764 * getdate.y (yylex): Allow space between sign and number.
3765 Problem reported by Dan Jacobson.
3767 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3768 and Jim Meyering <jim@meyering.net>
3770 Merge from coreutils CVS.
3772 * stat-macros.h: New file, with contents from file-type.h
3773 and coreutils' system.h.
3774 * file-type.c: Include "stat-macros.h".
3775 * file-type.h (file_type): Move all macro definitions to new file,
3778 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3779 Wrap old code with this conditional.
3780 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3781 function that does not dereference symlinks.
3782 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3784 * xreadlink.c: Include xreadlink.h first, to catch .h file
3785 dependency problems.
3786 (xreadlink): Accept new arg SIZE, for efficiency.
3787 All decls and uses changed.
3788 * xreadlink.h: Include <stddef.h>, for size_t.
3790 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3791 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3793 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3795 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3797 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3798 macros to be defined.
3799 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3800 the allocator returns NULL because the requested size is zero.
3802 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3804 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3805 var. Add comment explaining why libc still defines it. This
3806 merges the following patch from glibc:
3807 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3809 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3811 * obstack.c (_obstack): Remove unused variable. It hasn't been
3812 present in glibc since revision 1.1 of this file.
3813 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3814 obstack_alignment_mask, obstack_alloc, obstack_base,
3815 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3816 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3817 obstack_grow0, obstack_init, obstack_int_grow,
3818 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3819 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3820 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3821 nonexistent functions.
3823 2004-05-17 Derek R. Price <derek@ximbiot.com>
3824 Paul Eggert <eggert@cs.ucla.edu>
3826 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3828 2004-05-14 Bruno Haible <bruno@clisp.org>
3830 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3831 that consists of a '.' followed by an empty digit string.
3832 Patch by Tor Lillqvist <tml@iki.fi>.
3834 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3836 Port obstack to the AS/400, where pointers are 16 bytes wide and
3837 you cannot cast an integer to a valid pointer. This patch is
3838 currently waiting to be integrated into glibc; see
3839 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3841 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3842 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3843 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3844 (struct obstack): temp member is now a union of a pointer and
3845 an integer, instead of an integer. All integer uses changed.
3846 This does not affect the physical layout of struct obstack,
3847 except on hosts (like the AS/400) where the size or alignment of
3848 void * is greater than that of ptrdiff_t.
3849 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3850 __STDC__)]: Store temporary in pointer member of union, not
3852 * obstack.c: Include <stddef.h>, for offsetof.
3853 (struct fooalign): Remove; it doesn't need a name.
3854 (union fooround): Change double to long double, and add void *.
3855 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3856 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3857 not a macro. Hence the values are always int; so remove all
3858 casts-to-int in uses.
3860 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3861 Derek Price <derek@ximbiot.com>
3863 * alloca.c: Include <alloca.h>, to get our interface.
3864 * alloca_.h: Use __alloca on AIX, so that we don't have to
3865 include <alloca.h> first. Use C89 prototype for alloca; this
3866 requires including <stddef.h> for size_t. Use extern "C" if C++.
3867 Use #elif for simplicity, since we can assume C89 now.
3868 Don't try to source the system alloca.h since it will not be found
3869 and to prevent recursively including its replacement.
3870 * fnmatch.c: Include <alloca.h> instead of opencoding.
3871 * regex.c: Likewise.
3873 2004-05-16 Derek Price <derek@ximbiot.com>
3874 Paul Eggert <eggert@cs.ucla.edu>
3876 getline cleanup. This changes the getndelim2 API: both order of
3877 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3880 * getline.c: Don't include stddef.h or stdio.h, since our
3881 interface does that.
3882 (getline): Always use getdelim, so that we don't have two
3883 copies of this code.
3884 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3886 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3887 (GETNDELIM2_MAXIMUM): New macro.
3888 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3889 instead of the old practice of delim2==0. All callers changed.
3890 Return -1 on overflow, instead of returning junk.
3891 Do not set *linesize unless allocation succeeds.
3892 * getndelim2.h: Do not include stddef.h; no longer needed, now
3893 that we include sys/types.h.
3894 * getnline.h: Likewise.
3895 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3896 (getndelim2): Reorder arguments.
3897 * getnline.c (getnline, getndelim):
3898 Don't discard the NMAX argument.
3899 (getnline): Invoke getndelim, to avoid code duplication.
3900 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3901 of (size_t) -1 by callers of the getnline family.
3903 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3905 * nanosleep.c (suspended): Change its type from int to
3906 sig_atomic_t volatile.
3907 (first_call): Make it private to rpl_nanosleep, and have it
3908 be zero initially as that's a bit faster.
3909 (my_usleep): Round up fractional times instead of truncating them,
3910 as this is the usual meaning for 'sleep'.
3912 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3914 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3915 (ENOSYS): Define if not defined.
3916 (settime): Fall back on stime if it exists and settimeofday fails.
3917 But don't bother with fallbacks if a method fails with errno == EPERM.
3919 2004-05-11 Jim Meyering <jim@meyering.net>
3921 Prior to this change, the save_cwd caller required read access to the
3922 current directory on most systems (ones with the fchdir function).
3924 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3925 fails, try write-only, and finally, resort to using xgetcwd.
3927 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3929 * obstack.c, obstack.h: Import changes from libc.
3931 2004-04-28 Bruno Haible <bruno@clisp.org>
3933 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3934 implicitly appends .exe to executables.
3935 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3936 accepts Windows pathnames.
3937 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3938 Cygwin like Windows, since it now accepts Windows pathnames.
3939 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3940 Cygwin like Windows, since it now accepts Windows pathnames.
3941 Reported by Derek Robert Price <derek@ximbiot.com>.
3943 2004-04-20 Jim Meyering <jim@meyering.net>
3945 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3947 2004-04-20 Jim Meyering <jim@meyering.net>
3948 Bruno Haible <bruno@clisp.org>
3950 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3951 memory when realloc fails.
3953 2004-04-18 Jim Meyering <jim@meyering.net>
3955 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3956 don't leak memory and do call END_UTMP_ENT.
3958 2004-04-11 Paul Eggert <eggert@twinsun.com>
3960 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3961 (CHAR_BIT): Remove, since we assume C89.
3962 Include <stdint.h> if available, as per current Autoconf CVS advice.
3964 2004-03-30 Paul Eggert <eggert@twinsun.com>
3966 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3967 not bool, to be more consistent with Unix conventions.
3968 Suggested by Bruno Haible.
3970 Merge from coreutils.
3972 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3975 * getdate.h: Include stdbool.h, and timespec.h instead of
3976 the usual <time.h> dance.
3977 (get_date): Change signature to support fractional time stamps.
3978 All callers changed.
3979 * getdate.y: Include "getdate.h" first, as we can now
3980 assume C89 and don't need to worry about 'const'.
3981 Similarly, include "unlocked-io.h" near start, not in middle.
3983 (textint.value): Use long int rather than int.
3984 (textint.digits): Use size_t rather than int.
3985 (BILLION, LOG10_BILLION): New constants.
3986 (parser_control): New member rel_ns. Members day_ordinal,
3987 time_zone, month, day, hour, minutes, rel_year, rel_month,
3988 rel_day, rel_hour, rel_minutes, rel_seconds
3989 are now long int, not int. Member seconds is now struct timespec,
3990 not int. New member timespec_seen. Members dates_seen, days_seen,
3991 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
3993 (%union.intval): Now long int, not int.
3994 New member timespec.
3995 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
3996 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
3997 (spec): Now is a timespec or an item list.
3998 (timespec, items): New nonterminals.
3999 (time, rel, relunit, number, get_date):
4000 Add support for fractional seconds.
4001 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
4002 (gmtime, localtime, mktime): Remove decls; not needed with C89.
4003 (to_hour): First arg is now long int, not int.
4004 (to_year): Returns long int, not int.
4005 Don't treat year -70 like 70.
4006 (tm_diff): Returns long int, not int.
4007 (lookup_word): Use bool instead of int when appropriate.
4008 (yylex): Use size_t for count, not int.
4009 Detect overflow when parsing large integer constants.
4010 Add support for fractions.
4011 (get_date): Make pointers 'const' if possible.
4012 Use more-portable code to detect integer overflow.
4013 (main) [TEST]: Adjust to above changes. Test for localtime failure.
4014 Don't use ctime; it's not reliable if the year has >4 digits.
4016 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
4017 This is for compatibility with BSD.
4019 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
4020 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
4021 From coreutils' system.h.
4023 * userspec.c: Don't include "posixver.h".
4024 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
4025 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
4026 compatible extension. Simplify code by removing a boolean int
4027 that was always nonzero if a string was nonnull.
4029 2004-03-30 Jim Meyering <jim@meyering.net>
4031 Merge from coreutils.
4033 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
4035 * readtokens.c (readtoken): Don't leak 64 bytes when reading
4036 an empty input stream.
4038 * readtokens.c: Include <stdbool.h>.
4039 (readtoken): Use `size_t' rather than int/long.
4040 All callers adjusted.
4041 Use `bool' rather than `int' where appropriate.
4042 Use memset rather than an explicit loop.
4043 Use x2nrealloc rather than xrealloc.
4044 Allow the use of `\0' as a delimiter.
4045 (readtokens): Likewise.
4046 * readtokens.h (readtoken, readtokens): Update prototypes.
4048 2004-03-30 Bruno Haible <bruno@clisp.org>
4050 * getloadavg.c (getloadavg): Don't assume setlocale returns
4053 2004-03-29 Paul Eggert <eggert@twinsun.com>
4055 Merge changes to getloadavg.c from coreutils and Emacs.
4057 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
4058 Define to an expression, not to the empty string.
4059 Include cloexec.h and xalloc.h.
4060 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
4061 Use set_cloexec_flag rather than rolling our own.
4062 * cloexec.c, cloexec.h: New files.
4064 2004-03-18 Paul Eggert <eggert@twinsun.com>
4066 * getopt.h: Sync with libc CVS.
4068 2004-03-18 Paul Eggert <eggert@twinsun.com>
4069 Bruno Haible <bruno@clisp.org>
4071 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
4072 not on all platforms that have <wchar.h>.
4073 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
4075 2004-03-09 Paul Eggert <eggert@twinsun.com>
4077 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
4079 * getopt_int.h: New file, also synced from libc.
4081 2004-03-07 Paul Eggert <eggert@twinsun.com>
4083 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
4084 '#if' expressions. Unlike the code it replaces, it does not
4085 depend on (defined _SC_PAGESIZE). However, it does depend on
4086 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
4087 first reported by Jason Andrade in
4088 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
4090 2004-01-18 Simon Josefsson <jas@extundo.com>
4092 * strdup.h: New file.
4093 * strdup.c: Include it.
4094 * path-concat.c: Include strdup.h. Drop strdup declaration.
4095 * userspec.c: Include strdup.h. Drop strdup declaration.
4097 2004-02-06 Karl Berry <karl@gnu.org>
4099 * config.charset: update from gettext 0.14.1.
4101 2004-02-05 Paul Eggert <eggert@twinsun.com>
4103 Add comments and code, prompted by suggestions from Bruno Haible
4105 * quotearg.h (quotearg_alloc): New decl. Improve the comments
4106 describing the enum quoting_style values.
4107 * quotearg.c (quotearg_alloc): New function.
4108 (quotearg_buffer_restyled): Treat lone { and } as special.
4109 Treat = as special. Work around bug with older shells
4110 that "see" a '\' that is really the 2nd byte of a multibyte char.
4111 Quote empty string with shell_quoting_style.
4113 2004-02-03 Bruno Haible <bruno@clisp.org>
4115 * pipe.h: New file, from GNU gettext.
4116 * pipe.c: New file, from GNU gettext.
4118 2004-01-27 Bruno Haible <bruno@clisp.org>
4120 * execute.h: New file, from GNU gettext.
4121 * execute.c: New file, from GNU gettext.
4122 * w32spawn.h: New file, from GNU gettext.
4124 2004-01-23 Paul Eggert <eggert@twinsun.com>
4126 Exit-status fix from coreutils.
4128 Use exit_failure consistently in place of EXIT_FAILURE,
4129 so that program exit statuses are consistent on failure.
4131 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
4132 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
4133 * argmatch.h: Comment fix to match the above.
4134 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
4135 Now a macro referring to exit_failure, instead of a separate
4136 variable. Include "exitfail.h" to get it.
4137 * xstrtol.h: Include "exitfail.h".
4138 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
4140 * long-options.c (parse_long_options): Use prototype
4141 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
4144 2004-01-21 Jim Meyering <jim@meyering.net>
4146 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
4147 so as not to conflict with a different-sized __mktime_internal
4148 function in GNU libc.
4149 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
4150 Problem building statically-linked `ls' reported by Michael Brunnbauer.
4152 2004-01-18 Paul Eggert <eggert@twinsun.com>
4154 Merge from diffutils.
4156 * file-type.c (file_type): Add typed memory objects.
4157 * file-type.h (S_TYPEISTMO): New macro.
4159 * c-stack.h (c_stack_action): Remove argv argument.
4160 * c-stack.c (c_stack_action): Likewise. All uses changed.
4161 (die): Don't calculate message unless segv_action returns.
4162 (get_stack_location, min_address_from_argv, max_address_from_argv,
4163 volatile stack_base, volatile_stack_size): Remove.
4164 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
4165 that every segmentation violation is a stack overflow. (Ouch!)
4166 See Debian bug 136249 (still outstanding) for more info about why
4167 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
4169 2003-11-30 Bruno Haible <bruno@clisp.org>
4171 Safer stack allocation.
4172 * setenv.c: Include allocsa.h.
4173 (alloca): Remove fallback definition.
4174 (freea): Remove macro.
4175 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
4178 2003-10-17 Bruno Haible <bruno@clisp.org>
4180 * binary-io.h: Avoid warnings on Cygwin.
4182 2003-12-28 Bruno Haible <bruno@clisp.org>
4184 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
4185 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
4187 2003-11-28 Bruno Haible <bruno@clisp.org>
4189 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
4191 2003-11-27 Bruno Haible <bruno@clisp.org>
4193 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4195 2003-11-17 Bruno Haible <bruno@clisp.org>
4197 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4199 2003-11-24 Bruno Haible <bruno@clisp.org>
4201 * xallocsa.h: New file, from GNU gettext.
4202 * xallocsa.c: New file, from GNU gettext.
4204 2003-11-24 Bruno Haible <bruno@clisp.org>
4206 * allocsa.h: New file, from GNU gettext.
4207 * allocsa.c: New file, from GNU gettext.
4209 2003-11-24 Bruno Haible <bruno@clisp.org>
4211 * eealloc.h: New file.
4213 2004-01-15 Jim Meyering <jim@meyering.net>
4215 Merge from coreutils.
4217 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4218 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4219 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4221 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4222 optional configure-time default.
4224 * version-etc.c (version_etc_copyright): Update copyright date.
4226 * xreadlink.c (xreadlink): Correct outdated comment.
4228 2004-01-15 Paul Eggert <eggert@twinsun.com>
4230 Merge from coreutils.
4232 * posixver.c: Include posixver.h.
4234 * same.c: Include <stdbool.h>, <limits.h>.
4235 (_POSIX_NAME_MAX): Define if not defined.
4237 (same_name): If file names are silently truncated, report
4238 that the file names are the same if they are the same after
4239 the silent truncation.
4241 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4242 conversion function.
4243 * xstrtod.c (xstrtod): Likewise. All callers changed to
4244 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4247 2004-01-14 Paul Eggert <eggert@twinsun.com>
4249 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4250 with like-named macro in fnmatch.c.
4251 (EXT): Use an internal constant instead.
4253 Merge fnmatch patches from glibc.
4254 * fnmatch.c (mbsinit): Remove define.
4255 Add libc_hidden_ver (__fnmatch, fnmatch).
4256 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4257 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4259 2003-12-14 Karl Berry <karl@gnu.org>
4261 * config.charset: update from gettext-runtime.
4263 2003-12-03 Paul Eggert <eggert@twinsun.com>
4265 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4266 Bug reported by Alfred M. Szmidt.
4268 2003-11-29 Karl Berry <karl@gnu.org>
4270 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
4272 2003-11-23 Paul Eggert <eggert@twinsun.com>
4273 Bruno Haible <bruno@clisp.org>
4275 * printf-parse.h: Don't include sys/types.h.
4276 (ARG_NONE): New macro.
4277 (char_directive): Change type of *arg_index fields to size_t.
4278 * printf-parse.c: Don't include sys/types.h.
4279 (SSIZE_MAX): Remove macro.
4280 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
4281 Remove unnecessary overflow check.
4282 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
4285 2003-11-24 Paul Eggert <eggert@twinsun.com>
4287 * alloca.c: Remove dependency on xalloc module.
4288 (xalloc_die): Remove.
4289 (memory_full) [!defined emacs]: New macro.
4290 [!defined emacs]: Don't include xalloc.h.
4291 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4292 address arithmetic overflows. Change datatypes a bit to avoid
4295 2003-11-22 Jim Meyering <jim@meyering.net>
4297 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4299 2003-11-17 Bruno Haible <bruno@clisp.org>
4301 * vasnprintf.c (alloca): Remove fallback definition.
4302 (freea): Remove definition.
4303 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
4304 Reported by Paul Eggert.
4306 2003-11-17 Jim Meyering <jim@meyering.net>
4308 On systems without utime and without a utimes function capable of
4309 dealing with a NULL struct utimbuf* argument, this utime replacement
4310 could -- in unusual circumstances -- leak a file descriptor.
4311 * utime.c: Include <unistd.h> and <errno.h>.
4312 (utime_null): Be sure to close `fd' and to preserve errno.
4313 Reported by Geoff Collyer via Arnold Robbins.
4315 2003-11-16 Paul Eggert <eggert@twinsun.com>
4316 Bruno Haible <bruno@clisp.org>
4318 Protect against address arithmetic overflow.
4319 * printf-args.h: Include stddef.h.
4320 (arguments): Change type of field 'count' to size_t.
4321 * printf-args.c (printf_fetchargs): Use size_t instead of
4322 'unsigned int' where appropriate.
4323 * printf-parse.h: Include sys/types.h.
4324 (char_directive): Change type of *arg_index fields to ssize_t.
4325 (char_directives): Change type of fields 'count', max_*_length to
4327 * printf-parse.c: Include sys/types.h and xsize.h.
4328 (SSIZE_MAX): Define fallback value.
4329 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
4330 instead of 'int' where appropriate. Check a_allocated, d_allocated
4331 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
4332 * vasnprintf.c: Include xsize.h.
4333 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
4334 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
4335 overflow. Avoid wraparound when converting a width or precision from
4338 2003-11-16 Bruno Haible <bruno@clisp.org>
4340 Update from GNU gettext.
4341 * printf-parse.c: Generalize to it can be compiled for wide strings.
4342 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
4343 * vasnprintf.c: Generalize to it can be compiled for wide strings.
4344 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
4345 SNPRINTF): New macros.
4346 Don't include <alloca.h> if the file is used inside libintl.
4347 (local_wcslen): New function, for Solaris 2.5.1.
4348 (VASNPRINTF): Use it instead of wcslen.
4350 2003-11-16 Bruno Haible <bruno@clisp.org>
4352 * xsize.h (xmax): New function.
4353 (xsum, xsum3, xsum4): Declare as "pure" functions.
4355 2003-11-12 Paul Eggert <eggert@twinsun.com>
4357 * xalloc.h: Do not include <limits.h> or <stdint.h>.
4358 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
4359 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
4360 heuristic is just as accurate as far as we know, and it removes a
4361 dependency on size_max.m4 and ptrdiff_max.m4.
4363 2003-11-12 Paul Eggert <eggert@twinsun.com>
4365 * xstrtol.c (__xstrtol): Remove "break" immediately after
4366 "return", to pacify some unknown compiler. Problem reported
4369 2003-11-11 Bruno Haible <bruno@clisp.org>
4371 * xsize.h (SIZE_MAX): Remove fallback definition.
4372 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
4375 2003-11-10 Paul Eggert <eggert@twinsun.com>
4377 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
4378 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
4379 rejected some allocations of exactly SIZE_MAX - 2 bytes.
4381 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
4382 not (size_t) -1, since it's defined here.
4384 2003-11-06 Paul Eggert <eggert@twinsun.com>
4386 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
4387 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
4388 Reject sizes of exactly SIZE_MAX bytes.
4389 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
4390 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
4392 2003-11-05 Bruno Haible <bruno@clisp.org>
4394 * xsize.h: Include limits.h, to avoid a possible collision with
4395 SIZE_MAX defined in <limits.h> on Solaris.
4397 2003-11-04 Bruno Haible <bruno@clisp.org>
4399 * xsize.h: New file.
4400 * linebreak.c: Include xsize.h.
4401 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
4402 argument for overflow.
4403 Suggested by Paul Eggert.
4405 2003-10-31 Bruno Haible <bruno@clisp.org>
4407 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
4408 to avoid (extremely rare) race condition.
4409 Suggested by Paul Eggert.
4411 2003-11-03 Jim Meyering <jim@meyering.net>
4413 * userspec.c: Include "userspec.h".
4414 * userspec.h: New file.
4416 2003-10-31 Paul Eggert <eggert@twinsun.com>
4418 * mountlist.h (struct mount_entry.me_type_malloced): New member.
4419 * mountlist.c (SIZE_MAX): Define if not defined already.
4420 (read_filesystem_list): Set and use me_type_malloced.
4421 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
4422 whatever the type happens to be), for brevity and consistency.
4423 Check for size calculation overflow on Alphas running OSF/1.
4425 2003-10-31 Jim Meyering <jim@meyering.net>
4427 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
4429 * linebuffer.c: Include <string.h> for declaration of memset.
4431 2003-10-30 Paul Eggert <eggert@twinsun.com>
4432 Bruno Haible <bruno@clisp.org>
4434 * vasprintf.c: Include <limits.h>, <stdlib.h>.
4435 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
4437 2003-10-29 Paul Eggert <eggert@twinsun.com>
4439 * xalloc.h (xalloc_oversized): Now a macro, not a function,
4440 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
4442 * quotearg.c (quotearg_n_options): Use it.
4443 * group-member.c: Include <stdbool.h>.
4444 (free_group_info): Arg is now const *; don't free arg.
4445 (get_group_info): Now returns bool and accepts struct group_info *,
4446 rather than returning a malloc'ed struct group_info *.
4447 All uses changed. Check for overflow in internal size calculation.
4449 * getusershell.c (readname): Simplify the code by using x2nrealloc
4450 rather than xmalloc/xrealloc.
4451 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
4452 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
4453 conformance bug: the old code used a pointer after freeing the
4454 storage that it addressed.
4455 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
4456 rather than doing it by hand.
4457 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
4458 the buffer preserved. Use free and xmalloc instead.
4459 * quotearg.c (quotearg_n_options): Likewise.
4460 Use a simpler test for size overflow. Don't use xalloc_oversized
4461 because unsigned int might be wider than size_t (!); this suggests
4462 that we should switch from unsigned int to size_t for slot numbers.
4464 2003-10-27 Bruno Haible <bruno@clisp.org>
4466 * stdbool_.h: Better support for BeOS.
4468 2003-10-27 Paul Eggert <eggert@twinsun.com>
4470 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
4471 to allocate the returned structure. Do not allocate a subarray,
4472 as x2nrealloc will do that.
4473 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
4474 instead of xnrealloc.
4475 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
4477 2003-10-26 Paul Eggert <eggert@twinsun.com>
4479 * xalloc.h (xalloc_oversized): New static inline function, for
4480 callers that want to do their own size-overflow checking. Include
4481 <stdbool.h>, since xalloc_oversized returns bool.
4482 * xalloc.c (array_size_overflow): Remove. All callers changed
4483 to use xalloc_oversized.
4485 Add two functions x2realloc, x2nrealloc, for programs that grow
4486 arrays dynamically by doubling their sizes.
4487 * xalloc.h (x2realloc, x2nrealloc): New decls.
4488 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
4491 Port to C99 semantics for 'inline' of external functions.
4492 Bug reported by Bruno Haible.
4493 * xmalloc.c (xnmalloc_inline): New static inline function,
4494 with the old contents of xnmalloc.
4495 (xnmalloc, xmalloc): Use it.
4496 (xnrealloc_inline): New static inline function,
4497 with the old contents of xnrealloc.
4498 (xnrealloc, xrealloc): Use it.
4500 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
4502 2003-10-25 Paul Eggert <eggert@twinsun.com>
4504 Fix several address-calculation bugs in the hash modules,
4505 plus some minor code cleanup.
4507 * hash.h: Include <stdbool.h>, for bool.
4508 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
4509 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
4510 hash_get_n_entries, hash_get_max_bucket_length,
4511 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
4512 hash_rehash): Use size_t rather than unsigned.
4513 * hash.c (struct hash_table, hash_get_n_buckets,
4514 hash_get_n_buckets_used, hash_get_n_entries,
4515 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
4516 hash_get_entries, hash_do_for_each, hash_string, is_prime,
4517 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
4519 (SIZE_MAX): Define if not defined.
4520 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
4521 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
4523 Use const * when possible.
4524 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
4525 (check_tuning): Fix bug: if tuning parameters were very close to
4526 0 or 1, rounding errors could have caused subscript violations.
4527 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
4528 (hash_initialize): Add 'fail:' label
4529 to free table and return NULL, and use it to simplify code.
4530 Use calloc rather than clearing the storage ourself.
4531 (hash_initialize, hash_rehash): Check for arithmetic overflow in
4532 buffer size calculations.
4533 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
4534 Include <stddef.h>, for size_t.
4535 * hash-pjw.c (hash_pjw): Likewise.
4536 Switch to method described by Bruno Haible.
4537 Include <limits.h>, for CHAR_BIT.
4538 (SIZE_BITS): New macro.
4540 2003-10-21 Paul Eggert <eggert@twinsun.com>
4542 * getndelim2.c (getndelim2): When size calculation overflows,
4543 ceiling the allocation at NMAX bytes rather than silently
4544 discarding input bytes before NMAX is reached. This makes
4545 a difference only if NMAX exceeds SIZE_MAX / 2.
4547 * obstack.c: Merge from glibc.
4548 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
4549 Add libc_hidden_def (_obstack_newchunk).
4550 (_obstack_free) [! defined _LIBC]: Remove.
4551 [defined _LIBC]: Make a strong alias from obstack_free, rather than
4552 a clone of the function body.
4553 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
4554 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
4556 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
4557 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
4560 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
4561 (obstack_ptr_grow_fast, obstack_int_grow_fast):
4562 Don't use lvalue casts, as GCC plans to remove support for them
4563 in GCC 3.5. Reported by Joseph S. Myers. This bug
4564 was also present in the non-GCC version, indicating that this
4565 code had always been buggy and had never been widely used.
4566 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
4567 Use the fast variant of each macro, rather than copying the
4568 definiens of the fast variant; that way, we'll be more likely to
4569 catch future bugs in the fast variants.
4571 2003-10-20 Bruno Haible <bruno@clisp.org>
4573 * wait-process.h: New file, from GNU gettext.
4574 * wait-process.c: New file, from GNU gettext.
4576 2003-10-19 Jim Meyering <jim@meyering.net>
4578 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
4580 2003-10-16 Paul Eggert <eggert@twinsun.com>
4582 * getgroups.c: Include <errno.h>, <stdlib.h>.
4583 (getgroups): First arg is int, not size_t.
4584 Don't let 'free' mangle errno.
4586 2003-10-16 Jim Meyering <jim@meyering.net>
4588 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
4590 2003-10-15 Paul Eggert <eggert@twinsun.com>
4592 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
4594 (new_exclude, add_exclude_file): Initial size no longer needs to
4596 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
4597 our own address arithmetic overflow checking.
4599 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
4600 (fnmatch): Do not alloca more than 2000 wide characters;
4601 instead, use malloc for large buffers.
4602 Check for address arithmetic overflow, and return -1
4603 with errno set to ENOMEM in that case.
4604 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
4605 (NEW_PATTERN): Do not alloca more than 8000 bytes;
4606 instead, return -1. Check for address arithmetic overflow.
4608 2003-10-14 Paul Eggert <eggert@twinsun.com>
4610 Handle invalid suffixes and overflow independently, so that
4611 callers can treat them independently as needed. Fix some bugs in
4612 suffix handling, e.g., "100k@" was not diagnosed as an invalid
4613 suffix for a human-readable blocksize. The major caller-visible
4614 change is the addition of a new
4615 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
4616 that both overflow and suffix chars were found.
4618 * human.c (humblock): Don't check separately for invalid suffix
4619 char; that is xstrtoumax's job (now that its bug is fixed).
4620 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
4621 INTMAX_MAX]: New macros.
4622 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
4623 TYPE_MAXIMUM): New macros.
4624 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
4625 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
4626 if overflow occurs, as it's what __strtol does and it's more useful
4628 (__xstrtol): If __strtol reports some error other than ERANGE,
4629 reflect it to the caller as LONGINT_INVALID. If it reports
4630 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
4631 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
4632 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
4634 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
4635 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
4636 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
4637 [defined UINTMAX_MAX]: New macros.
4639 2003-10-14 Bruno Haible <bruno@clisp.org>
4641 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
4642 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
4643 Also use volatile where needed.
4645 2003-10-12 Paul Eggert <eggert@twinsun.com>
4647 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
4648 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
4649 and define in terms of the other primitives.
4650 * xmalloc.c: Include stdbool.h; do not include exit.h.
4651 (SIZE_MAX): Define if not already defined.
4652 (array_size_overflow): New function.
4653 (xalloc_die): Abort instead of exiting if 'error' returns.
4654 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
4655 (xmalloc, xrealloc): Use them.
4656 (xcalloc): Check for address arithmetic overflow.
4657 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
4658 a bit faster than strcpy.
4660 2003-10-08 Paul Eggert <eggert@twinsun.com>
4662 Merge getpass from libc, plus a few fixes.
4664 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
4665 Include <stdbool.h>.
4666 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
4667 __fsetlocking to empty.
4668 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
4669 do include <bits/libc-lock.h>.
4670 Do not include <fcntl.h>; not needed.
4671 [_LIBC]: Include <wchar.h>.
4672 (NOTCANCEL_MODE): New macro.
4673 (flockfile, funlockfile) [_LIBC]: New macros.
4674 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
4675 [!_LIBC]: New macros.
4676 (call_fclose): New function.
4677 (getpass): Use it. Save tty stream separately; this simplifies the
4678 code and makes it more reliable if stdin happens to equal stdout.
4679 Invoke __fsetlocking on tty.
4680 Handle thread cancellation if needed.
4681 Namespace cleanup (use __tcgetattr, __getline).
4682 Use bool for Booleans.
4683 [USE_IN_LIBIO]: Handle wide streams.
4684 [!_LIBC]: Unconditionally do the fseek, since we don't know what
4685 stream might go where.
4687 * unlocked-io.h: Include <stdio.h>, so that the caller
4688 doesn't have to include <stdio.h> before us.
4689 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4690 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4691 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4692 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4693 if not declared, so that we can use getpass.c code from libc without
4695 (flockfile, ftrylockfile, funlockfile): New macros.
4697 2003-10-06 Bruno Haible <bruno@clisp.org>
4699 * version-etc-2.h: Remove file.
4700 * version-etc-2.c: Remove file.
4702 2003-09-25 Jim Meyering <jim@meyering.net>
4703 Bruno Haible <bruno@clisp.org>
4705 This lets translators provide better translations for the
4706 "Written by ..." part of --version output.
4707 * version-etc.h: Include stdarg.h.
4708 (version_etc_copyright): Declare as readonly.
4709 (version_etc): Make this function variadic with a NULL-terminated list
4710 of author name strings.
4711 (version_etc_va): New declaration.
4712 * version-etc.c: Include stdarg.h, stdlib.h.
4713 (version_etc_copyright): Declare as readonly.
4714 (version_etc_va): New function. Provide a different translatable string
4715 for each possible number of authors < 10. Abbreviate when there are 10
4717 (version_etc): Make this function variadic. Call version_etc_va.
4718 Suggestion from Gary V. Vaughan.
4720 * long-options.h (parse_long_options): Change prototype: the authors
4721 string is moved to the end and becomes variadic.
4722 * long-options.c: Include stdarg.h.
4723 (parse_long_options): Make this function variadic, too.
4724 Call version_etc_va, not version_etc.
4726 2003-10-06 Bruno Haible <bruno@clisp.org>
4728 * fatal-signal.h: New file, from GNU gettext.
4729 * fatal-signal.c: New file, from GNU gettext.
4731 2003-10-04 Karl Berry <karl@gnu.org>
4733 * argp*: update from libc.
4735 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4737 * getpass.c (getpass): Use a no-op fseek when switching from input to
4738 output mode on the same stream.
4740 2003-09-29 Paul Eggert <eggert@twinsun.com>
4742 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4743 Fix arg typo in previous patch.
4745 2003-09-28 Jim Meyering <jim@meyering.net>
4747 * error.c: Correct cpp indentation.
4749 2003-09-27 Paul Eggert <eggert@twinsun.com>
4751 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4752 Omit the special code that used __typeof__, since we worry that
4753 it could be more trouble than it's worth. See:
4754 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4755 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4759 2003-09-26 Jim Meyering <jim@meyering.net>
4761 * error.c (error_tail): Move some declarations
4762 into inner scope where the local variables are used.
4764 2003-09-26 Bruno Haible <bruno@clisp.org>
4766 * stpncpy.h (gnu_stpncpy): New declaration.
4767 (stpncpy): Define as alias for gnu_stpncpy.
4768 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4770 2003-09-26 Paul Eggert <eggert@twinsun.com>
4772 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4773 (error_tail): Do not loop, reallocating temporary buffer, since
4774 the output cannot contain more wide characters than the input
4775 contains bytes, the size must be big enough already. This avoids
4776 one potential size overflow calculation. Check for size overflow
4777 when calculating temporary buffer size. Free temporary buffer
4778 when done, if it was allocated with malloc; this plugs a memory
4779 leak. Remove casts from void * to pointers, that are no longer
4780 needed now that we're assuming C89 or better.
4782 Merge error changes from glibc.
4784 * error.c, error.h: Update copyright notice header to match glibc.
4785 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4786 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4787 Disable cancellation while printing error.
4788 * error.h: Prepend __ to parameter names.
4790 2003-09-25 Karl Berry <karl@gnu.org>
4792 * argp-fmtstream.c, argp-help.c: update from libc.
4794 2003-09-25 Bruno Haible <bruno@clisp.org>
4796 * version-etc-2.h: New file, from version-etc.h with modifications.
4797 * version-etc-2.c: New file, from version-etc.c with modifications.
4799 2003-09-25 Simon Josefsson <jas@extundo.com>
4801 * xgetdomainname.h: New file.
4802 * xgetdomainname.c: New file.
4804 2003-09-25 Simon Josefsson <jas@extundo.com>
4805 Bruno Haible <bruno@clisp.org>
4807 * getdomainname.h: New file.
4808 * getdomainname.c: New file.
4810 2003-09-24 Paul Eggert <eggert@twinsun.com>
4812 * linebuffer.c (freebuffer): Don't free the argument, just
4813 the buffer associated with the argument. Bug reported by
4816 2003-09-19 Karl Berry <karl@gnu.org>
4818 * argp.h: update from libc.
4820 2003-09-16 Paul Eggert <eggert@twinsun.com>
4822 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4823 input error, instead of returning NULL the next time we are called
4824 (and therefore losing track of errno).
4826 2003-09-15 Paul Eggert <eggert@twinsun.com>
4828 * getndelim2.c (getndelim2): Don't trash errno when a read
4829 fails, so that the caller gets the proper errno.
4831 * readutmp.c (read_utmp): Likewise.
4832 Check for fstat error. Close stream and free storage
4835 2003-09-14 Bruno Haible <bruno@clisp.org>
4837 * fwriteerror.h: New file.
4838 * fwriteerror.c: New file.
4840 2003-09-14 Jim Meyering <jim@meyering.net>
4842 * getloadavg.c: Correct cpp indentation.
4843 * strdup.c: Likewise.
4844 * vasnprintf.c: Likewise.
4846 2003-09-12 Paul Eggert <eggert@twinsun.com>
4848 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4849 * obstack.c [!defined _LIBC]: Likewise.
4850 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4851 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4852 * exitfail.c: Don't include stdlib.h; no longer needed.
4854 More changes to assume C89 or better.
4856 * error.c (error_tail): Assume vprintf.
4858 * argmatch.c (getenv): Remove decl.
4859 * progreloc.c (get_full_program_name): Define via prototype.
4860 * setenv.c (clearenv): Likewise.
4861 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4863 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4864 (malloc, memcpy): Remove decls.
4865 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4866 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4867 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4868 (memcpy): Remove macro.
4869 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4870 (__P): Remove. All uses removed.
4871 (PTR): Remove. All uses changed to void *.
4872 (CHAR_BIT, NULL): Remove.
4873 (spaces, zeros, memset_space, memset_zero)
4874 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4876 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4877 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4878 Define with prototype.
4879 Remove now-unnecessary prototype decl.
4880 (extra_args_spec): Assume ANSI C. All uses changed.
4881 (extra_args_spec_iso): Remove.
4882 (my_strftime, emacs_strftimeu): Define via prototype.
4883 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4885 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4886 * strtoimax.c: Include <stdlib.h> unconditionally.
4887 (strtoul, strtol): Remove decls.
4888 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4890 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4891 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4892 (LOCALE_PARAM_PROTO): New macro.
4893 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4894 (INTERNAL (strtol), strtol): Define with a prototype.
4895 (PARAMS): Remove. All uses removed.
4896 * tempname.c: Include <string.h> unconditionally.
4897 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4898 * xgethostname.c (main): Define with a prototype.
4899 * xmalloc.c: Include "xalloc.h" first, to check interface.
4900 Include <stdlib.h> unconditionally.
4901 (calloc, malloc, realloc, free): Remove decls.
4902 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4903 Include <stdlib.h> unconditionally. Sort include file names.
4905 (xstrtod): Define with a prototype.
4906 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4907 (strtol, strtoul): Remove decls.
4909 2003-09-11 Paul Eggert <eggert@twinsun.com>
4911 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4912 Include <stdlib.h>, <string.h> unconditionally.
4913 Remove now-unnecessary cast to char *.
4914 * strnlen.c: Include <string.h> unconditionally.
4915 * yesno.c (yesno): Define with a prototype.
4917 2003-09-10 Bruno Haible <bruno@clisp.org>
4919 * strcspn.c: Include <string.h> unconditionally.
4920 * strpbrk.c: Include <string.h> unconditionally.
4921 * strstr.c: Include <string.h> unconditionally.
4922 * unicodeio.c: Include <string.h> unconditionally.
4923 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4924 * unsetenv.c: Likewise.
4925 * xreadlink.c: Include <stdlib.h> unconditionally.
4926 * yesno.c: Include <stdlib.h> unconditionally.
4927 (rpmatch): Add prototype.
4929 2003-09-10 Jim Meyering <jim@meyering.net>
4931 * error.c: Correct indentation of cpp directives.
4933 2003-09-09 Paul Eggert <eggert@twinsun.com>
4937 * acosl.c (main): Use a prototype.
4938 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4941 * getloadavg.c (getloadavg, main): Define via prototypes.
4943 * getopt.h (struct option.name): Assume C89, and use 'const'.
4944 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4945 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4947 * getopt.c (const): Remove macro.
4948 Include <string.h> unconditionally.
4949 (my_index): Remove; all uses changed to strchr.
4950 (strlen): Remove decl.
4951 (exchange): Remove forward decl; no longer needed.
4952 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4953 Define with prototype.
4954 * getopt1.c (const): Remove macro.
4955 (getopt_long, getopt_long_only, main): Define with prototype.
4957 * getugroups.c: Include <string.h> unconditionally.
4959 * getusershell.c: Include <stdlib.h> unconditionally.
4960 (getusershell, setusershell, endusershell, readname, main):
4961 Define with prototypes.
4963 * group-member.c: Include group-member.h first.
4964 Include <stdlib.h> unconditionally.
4966 * hard-locale.c: Include hard-locale.h first.
4967 Include <stdlib.h>, <string.h> unconditionally.
4969 * hash.c (free, malloc): Remove decls.
4970 Include <stdlib.h> unconditionally.
4972 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4973 (getenv): Do not declare.
4975 * idcache.c: Include <string.h> unconditionally.
4977 * long-options.c: Include long-options.h first, to test interface.
4978 Include <stdlib.h> unconditionally.
4980 * makepath.c: Include makepath.h first, to test interface.
4981 Include <stdlib.h> and <string.h> unconditionally.
4983 * linebuffer.c: Include <stdlib.h>.
4984 (free): Remove decl.
4986 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4987 rpl_malloc returns void *, not char *.
4988 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4990 * md5.h: Include <limits.h> unconditionally.
4991 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4992 (__P): Remove; all uses removed.
4993 * md5.c: Include "md5.h" first.
4994 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4995 md5_buffer, md5_process_bytes, md5_process_block):
4996 Define with prototypes.
4997 * sha.h (__P): Remove all uses. (It wasn't defined??)
4998 * sha.c: Include "sha.h" first.
4999 Include <stdlib.h>, <string.h> unconditionally.
5001 * memchr.c (__ptr_t): Remove; all uses changed to void *.
5002 * memcmp.c (__ptr_t): Likewise.
5003 * memrchr.c (__ptr_t): Likewise.
5004 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
5005 Include <string.h> unconditionally.
5006 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
5007 * memchr.c: Include <stdlib.h> unconditionally.
5008 * memchr.c (LONG_MAX): Remove.
5009 * memrchr.c (LONG_MAX): Likewise.
5010 * memchr.c (__memchr): Define via a prototype.
5011 * memrchr.c (__memrchr): Likewise.
5012 * memcmp.c (__P): Remove, and remove all uses.
5013 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
5014 Remove forward decls; no longer needed.
5015 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
5016 Use types required by C89 in prototype.
5018 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
5019 * savedir.c: Likewise.
5020 * mkdir.c (free): Remove decl.
5021 * rmdir.c (rmdir): Define with a prototype.
5022 * savedir.c: Include savedir.h first, to test interface.
5024 * mktime.c (STDC_HEADERS): Remove.
5025 Include <stdlib.h>, <string.h> unconditionally.
5027 * modechange.c: Include <stdlib.h> unconditionally.
5028 (malloc): Remove decl.
5030 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
5031 (free): Remove decl.
5033 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
5034 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
5035 (This type really should be intptr_t, but that's a C99ism.)
5036 (_obstack_memcpy): Remove: all uses changed to memcpy.
5037 Include <string.h> unconditionally.
5038 (struct obstack): Assume __STDC__ for types of members
5039 chunkfun, freefun, extra_arg.
5040 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
5041 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
5042 obstack_begin, obstack_specify_allocation,
5043 obstack_specify_allocation_with_arg, obstack_chunkfun,
5044 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
5045 Remove unprototyped decls and the macros that use them.
5046 * obstack.c (POINTER): Remove. All uses changed to void *.
5047 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
5048 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
5049 (defined __STDC__ && __STDC__)]:
5050 Remove nonprototyped code.
5051 Include <stdlib.h> unconditionally.
5052 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
5053 _obstack_allocated_p, _obstack_free, obstack_free,
5054 _obstack_memory_used, print_and_abort):
5055 Define using prototypes.
5056 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
5057 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
5058 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
5059 obstack_next_free, obstack_object_size, obstack_room) [0]:
5060 Remove unused, unprototyped code.
5062 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
5064 * physmem.c (physmem_total, physmem_available, main): Define
5067 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
5068 (main): Define with a prototype.
5070 * posixver.c (getenv): Remove decl.
5072 * putenv.c (malloc): Returns void *, not char *.
5073 Include <string.h> unconditionally.
5074 (strchr, memcpy, NULL): Do not define.
5076 * readtokens.c: Include readtokens.h first, to test interface.
5077 Include <stdlib.h>, <string.h> unconditionally.
5078 (init_tokenbuffer): Define with a prototype.
5080 * regex.c (PARAMS): Remove. All uses removed.
5081 All uses of _RE_ARGS removed, too.
5082 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5084 (bzero): Assume memset exists.
5085 (memcmp, memcpy, NULL): Remove.
5086 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
5087 char, or assignments to local vars of type signed char.
5088 (init_syntax_once, PREFIX(extract_number_and_incr),
5089 PREFIX(print_partial_compiled_pattern),
5090 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
5091 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
5092 PREFIX(regex_grow_registers), PREFIX(regex_compile),
5093 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
5094 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
5095 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
5096 wcs_compile_range, byte_compile_range, truncate_wchar,
5097 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
5098 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
5099 count_mbs_length, wcs_re_match_2_internal,
5100 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
5101 PREFIX(alt_match_null_string_p),
5102 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
5103 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
5104 regfree, PREFIX(extract_number)): Define with prototype. Remove
5105 now-unnecessary declaration, if any.
5106 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
5108 Remove now-unnecessary casts among pointer types.
5109 * regex.h (_RE_ARGS): Remove. All uses removed.
5111 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
5112 (free): Remove decl.
5114 * rpmatch.c: Include <stdlib.h> unconditionally.
5116 * same.c: Include <stdlib.h>, <string.h> unconditionally.
5117 (free): Remove decl.
5119 * save-cwd.c: Include <stdlib.h> unconditionally.
5120 * xgetcwd.c: Likewise.
5122 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
5123 (free): Remove decl.
5125 * strchrnul.c (strchrnul): Define with a prototype.
5126 Fix bug: c_in was not converted to char before searching.
5128 The following changes are not K&R related:
5130 * group-member.h: Include <sys/types.h>, so that this file is
5132 * makepath.h: Likewise.
5134 * getusershell.c (readname, default_index, line_size, readname):
5135 Use size_t, not int, for sizes.
5136 (readname): If the size overflows, report an error instead of
5139 2003-09-09 Derek Robert Price <derek@ximbiot.com>
5141 * getndelim2.c: Assume stdlib.h per the C89 spec.
5143 2003-09-08 Paul Eggert <eggert@twinsun.com>
5145 Assume C89 or better; remove K&R cruft.
5146 A few of these changes were first proposed by Derek Robert Price
5147 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
5149 * addext.c: Include <string.h> unconditionally.
5150 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
5151 Don't declare getenv or malloc.
5153 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
5154 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
5156 (find_stack_direction, alloca): Use prototypes.
5158 * atexit.c (atexit): Define using a prototype.
5160 * basename.c, dirname.c, stripslash.c:
5161 Include <string.h> unconditionally.
5163 * bcopy.c: Include <stddef.h>.
5164 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
5166 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
5168 * error.h (error, error_at_line, error_print_progname)
5169 [! (defined (__STDC__) && __STDC__)]: Remove decls.
5170 * error.c: Include error.h first, to check interface.
5171 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5172 (VA_START): Remove; all uses changeed to va_start.
5173 (exit, strerror): Remove decls.
5174 (error_print_progname): Prototype uncondionally.
5175 Don't include <errno.h>; no longer needed.
5176 (private_strerror): Remove.
5177 (error_tail): Always define.
5178 (error, error_at_line): Assume C89 or better; always use prototypes.
5179 * fatal.c: Include "fatal.h" first, to test interface.
5180 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5181 (VA_START): Remove; all uses changed to va_start.
5182 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
5184 (exit): Remove decl.
5185 (fatal): Prototype unconditionally. Assume va_start works.
5186 Abort at end, to pacify gcc.
5188 * euidaccess.c (main): Define with a prototype.
5190 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5192 * exitfail.c: Include <stdlib.h> unconditionally.
5194 * fnmatch_.h (__P): Remove. All uses changed to assume
5196 * fnmatch.c: Include fnmatch.h first, to test interface.
5197 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5198 (getenv): Remove decl.
5199 (fnmatch): Define using a prototype.
5200 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5201 (FCT): Define using a prototype.
5203 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5205 * gethostname.c: Include <stddef.h>.
5206 (gethostname): Define with prototype. Length is size_t, not int.
5208 2003-09-08 Paul Eggert <eggert@twinsun.com>
5210 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5211 getversion.c should have been removed then, but was accidentally
5214 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5215 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5217 2003-09-07 Paul Eggert <eggert@twinsun.com>
5219 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5220 copy_tm_result. Bug reported by Simon Josefsson in
5221 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5223 2003-09-06 Paul Eggert <eggert@twinsun.com>
5225 * time_r.c, time_r.h: New files.
5227 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5229 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5230 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5232 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5234 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5235 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5238 * timegm.c: Switch to glibc implementation, with the following changes:
5239 [defined HAVE_CONFIG_H]: Include <config.h>.
5240 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5241 (__mktime_internal) [!defined _LIBC]: New decl.
5242 (__gmtime_r) [!defined _LIBC]: New macro and function.
5243 (timegm): Use a prototype, since gnulib assumes C89.
5244 Do not bother declaring tmp to be const, as it's not really usefu.
5245 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5246 (timegm): Declare only if HAVE_DECL_TIMEGM.
5248 2003-09-03 Paul Eggert <eggert@twinsun.com>
5250 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5251 Bug reported by Lute Kamstra in
5252 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5254 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5255 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5256 course with correspondingly smaller numbers for tomorrow and
5257 yesterday. From Tadayoshi Funaba. Originally installed into
5258 sh-utils on 1999-08-07, but the patch got lost (I guess during the
5261 2003-08-31 Simon Josefsson <jas@extundo.com>
5263 * timegm.h: New file.
5264 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
5266 2003-08-31 Karl Berry <karl@gnu.org>
5268 * argp.h: update from libc.
5270 2003-08-28 Bruno Haible <bruno@clisp.org>
5272 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
5273 warning on QNX, which defines O_BINARY to 000000.
5275 2003-08-24 Bruno Haible <bruno@clisp.org>
5277 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
5278 MSVC7 <stdio.h> is included later.
5280 2003-08-20 Bruno Haible <bruno@clisp.org>
5282 * progname.h: New file, from GNU gettext.
5283 * progname.c: New file, from GNU gettext.
5284 * progreloc.c: New file, from GNU gettext.
5286 2003-08-19 Bruno Haible <bruno@clisp.org>
5288 * xstrdup.c: Assume <string.h> exists.
5290 2003-08-18 Jim Meyering <jim@meyering.net>
5292 * setenv.h: Indent nested cpp directive.
5293 * vasnprintf.c: Remove trailing blanks.
5295 2003-08-17 Simon Josefsson <jas@extundo.com>
5296 Bruno Haible <bruno@clisp.org>
5298 * xstrndup.h: New file.
5299 * xstrndup.c: New file.
5301 2003-08-17 Bruno Haible <bruno@clisp.org>
5303 * strndup.h: New file.
5305 2003-08-16 Paul Eggert <eggert@twinsun.com>
5307 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
5308 space, undoing this 2003-08-12 change:
5309 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
5311 2003-08-16 Jim Meyering <jim@meyering.net>
5313 Merge from coreutils.
5314 * xstrtoimax.c: #else #if -> #elif.
5315 * xstrtoumax.c: Likewise.
5317 2003-08-15 Paul Eggert <eggert@twinsun.com>
5319 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
5320 rather than tab, after '#' in shell-script copyright notices.
5321 Suggested by Bruno Haible.
5323 2003-08-15 Jim Meyering <jim@meyering.net>
5324 and Paul Eggert <eggert@twinsun.com>
5326 Merge from coreutils.
5327 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
5328 member but strut utmpx does not. Needed for AIX 4.3.3.
5329 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
5331 2003-08-15 Jim Meyering <jim@meyering.net>
5333 Merge from coreutils.
5334 * xgethostname.c: Include <stdlib.h>.
5335 (xghostname): Don't exit for anything other than memory-related
5336 failure; just return NULL.
5337 * userspec.c: Include "posixver.h".
5338 (parse_user_spec): Accept `.' as a separator only
5339 in pre-POSIX-200112 mode.
5340 * strtoimax.c: Use #elif rather than #else #if.
5341 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5342 Remove function, now that we can rely on a working tzset function.
5343 [!_LIBC]: Ensure that the required autoconf test has been run.
5344 [!defined _NL_CURRENT && HAVE_STRFTIME]:
5345 Use underlying_strftime for %r.
5346 * sha.c: Merge in some clean-up and optimization changes from glibc.
5347 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
5348 Ensure that it is a multiple of 64.
5349 Rearrange loop exit tests so as to avoid performing an
5350 additional fread after encountering an error or EOF.
5351 * realloc.c: Update copyright date.
5353 2003-08-14 Jim Meyering <jim@meyering.net>
5355 Merge from coreutils.
5356 * obstack.h: Whitespace changes.
5357 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
5358 and xcalloc return values.
5359 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
5360 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
5361 hang on OSF/1 5.1 for DIR on both local and remote file systems.
5362 Reported by (and fix confirmed by) Nelson H. F. Beebe.
5363 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5365 Use mntctl's return value to drive the entry-processing loop, since
5366 we can't rely on the value of the vmt_length member in the last
5367 entry. On some systems doing so could result in exhausting
5368 virtual memory. Based in part on a patch from Mike Jetzer.
5370 2003-08-14 Jim Meyering <jim@meyering.net>
5371 and Paul Eggert <eggert@twinsun.com>
5373 Merges from coreutils, plus other fixes.
5374 * physmem.c: Merge in portability changes from gcc/libiberty
5375 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
5376 for credits and details. Thanks to Kaveh Ghazi for helping
5377 to keep these files in sync.
5378 (ARRAY_SIZE): Define it.
5379 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
5380 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
5381 (memcasecmp): Don't assume size_t fits in unsigned int.
5382 Remove casts and duplicate code.
5383 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
5384 (memcpy): Remove definition.
5385 Merge in some clean-up and optimization changes from glibc.
5386 [BLOCKSIZE]: Move definition to top of file.
5387 Ensure that it is a multiple of 64.
5388 Rearrange loop exit tests so as to avoid performing an
5389 additional fread after encountering an error or EOF.
5390 * md5.h (md5_uintptr): Define.
5391 * makepath.c (CLEANUP_CWD): Report an error if we failed to
5392 return to the initial working directory. Preserve errno
5394 * idcache.c: Include "xalloc.h".
5395 (xmalloc, xrealloc): Remove decls.
5396 (getuser): Remove casts no longer required in C89.
5397 * human.c: Include stdio.h, for sprintf.
5398 * group-member.c: Include "xalloc.h".
5399 (xmalloc, xrealloc): Remove decls.
5400 (get_group_info): Remove casts no longer required in C89.
5401 * getusershell.c (readname): Remove casts no longer required in C89.
5402 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
5403 * getline.c: Whitespace fix, from coreutils.
5405 2003-08-13 Paul Eggert <eggert@twinsun.com>
5407 * exclude.c: Include <ctype.h>
5408 (IN_CTYPE_DOMAIN): New macro.
5410 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
5413 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5414 Undo previous (whitespace-only) change.
5416 2003-08-12 Paul Eggert <eggert@twinsun.com>
5418 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5419 Normalize leading white space and remove trailing white space.
5420 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
5421 notice, as per ../config/srclist-update.
5423 Merge from coreutils.
5424 * euidaccess.h: New file.
5425 * euidaccess.c: Include it.
5426 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
5427 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
5428 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
5430 2003-08-11 Bruno Haible <bruno@clisp.org>
5432 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
5433 (vasnprintf): Use it instead of wcslen.
5435 2003-08-11 Bruno Haible <bruno@clisp.org>
5437 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
5438 value to ensure that _Bool promotes to int. Use #define for _Bool when
5439 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
5441 2003-08-10 Karl Berry <karl@gnu.org>
5443 * regex.h: update from libc (whitespace fix).
5445 2003-08-09 Paul Eggert <eggert@twinsun.com>
5447 Merge some files from coreutils. These changes were
5448 originally made by Jim Meyering.
5449 * acl.c: Include <sys/types.h> before <sys/stat.h>;
5450 many older Unixes require this.
5451 * alloca.c (alloca): Remove cast to argument of free;
5452 no longer needed in C89.
5453 * alloca_.h, regex.h: Fix white space to match
5454 what GNU indent does.
5456 2003-08-05 Paul Eggert <eggert@twinsun.com>
5458 * bumpalloc.h: Remove.
5460 2003-08-04 Paul Eggert <eggert@twinsun.com>
5462 * getloadavg.c: Change copyright notice and spacing to conform to
5465 Merge from coreutils.
5466 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
5468 * getdate.y (date): Also accept dates like May-23-2003; suggestion
5469 from Karl Berry, implemented by Jim Meyering.
5470 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
5471 from Dmitry V. Levin.
5472 Remove anachronistic cast of xrealloc.
5473 * fnmatch_.h (__const): Remove. Use 'const'.
5474 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
5475 type. Otherwise, it wouldn't compile with at least /bin/cc on
5476 ymp-cray-unicos9.0.2.X.
5477 Combine two mostly-identical uses of alloca into one.
5478 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
5480 2003-08-04 Dave Love <d.love@dl.ac.uk>
5484 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
5485 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
5486 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
5487 obsolete NLIST_NAME_UNION.
5488 [__GNU__]: Undef BSD and FSCALE.
5489 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
5491 2003-08-03 Paul Eggert <eggert@twinsun.com>
5493 * stdbool_.h (_Bool): Make it signed char, instead of
5494 an enum type, so that it's guaranteed to promote to int. See:
5495 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
5497 2003-07-31 Paul Eggert <eggert@twinsun.com>
5499 * strerror.c: Include config.h, limits.h. Declare sprintf.
5500 (strerror): Don't assume that a printable int fits in 14 bytes.
5502 2003-07-24 Derek Robert Price <derek@ximbiot.com>
5503 Bruno Haible <bruno@clisp.org>
5505 * getline.h (getline, getdelim): Change return type to ssize_t.
5506 * getline.c (getline, getdelim): Likewise.
5507 Remove _GNU_SOURCE define; now it's defined in config.h through
5510 2003-07-22 Paul Eggert <eggert@twinsun.com>
5512 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
5513 over-parenthesization in macros.
5515 Sync with coreutils.
5517 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
5520 Use `exit_failure' for xalloc and xmemcoll instead of their own
5521 private exit-failure variables.
5522 * xalloc.h (xalloc_exit_failure): Remove.
5523 * xmalloc.c: Likewise. Include exitfail.h.
5524 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
5525 * xmemcoll.h (xmemcoll_exit_failure): Remove.
5526 * xmemcoll.c: Likewise. Include exitfail.h.
5527 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
5529 2003-07-18 Paul Eggert <eggert@twinsun.com>
5531 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
5532 * closeout.c: Likewise. Include "closeout.h" right after config.h,
5533 to test that it can stand by itself. Include "exitfail.h".
5534 Clients should set exit_failure instead.
5535 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
5537 2003-07-18 Andreas Schwab <schwab@suse.de>
5539 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
5541 2003-07-18 Bruno Haible <bruno@clisp.org>
5543 * getndelim2.h: New file.
5544 * getndelim2.c: Make into a module of its own. Include config.h,
5546 (getndelim2): Make non-static. Change return type to ssize_t.
5547 * getline.h: Change argument names.
5548 * getline.c: Include getndelim2.h instead of getndelim2.c.
5549 * getnline.c: Include getndelim2.h.
5551 2003-07-17 Bruno Haible <bruno@clisp.org>
5553 * Makefile.am: Remove file.
5554 * Makefile.in: Remove file.
5556 2003-07-17 Bruno Haible <bruno@clisp.org>
5558 * getnline.h: New file.
5559 * getnline.c: New file.
5560 * getndelim2.c: New file, extracted from getline.c.
5561 (getndelim2): Renamed from getdelim2, with added nmax argument.
5562 * getline.c: Include getndelim2.c.
5563 (getdelim2): Moved out to getndelim2.c.
5564 (getline, getdelim): Update.
5566 2003-07-15 <karl@gnu.org>
5568 * vasnprintf.c: update from gettext.
5570 2003-07-15 Jim Meyering <jim@meyering.net>
5572 * makepath.c (make_path): Enclose diagnostic in _(...).
5574 2003-07-14 Paul Eggert <eggert@twinsun.com>
5576 * asnprintf.c, asprintf.c, config.charset, gettext.h,
5577 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
5578 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
5579 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
5580 vasprintf.c, vasprintf.h: Regenerate. These files are now being
5581 updated automatically by ../config/srclist-update. This changes
5582 their license from LPGL to GPL.
5584 2003-07-14 Jim Meyering <jim@meyering.net>
5586 Don't emit diagnostics. Let callers do that.
5587 * save-cwd.c: Don't include "error.h".
5588 (save_cwd): Don't call error. Ensure that errno is valid
5589 when returning nonzero.
5591 * save-cwd.h (restore_cwd): Update prototype.
5592 * save-cwd.c (restore_cwd): Remove two parameters.
5593 Simplify. Don't call error upon failure. Let callers do that.
5594 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
5595 when auditing is enabled. But don't bother updating the #if.
5597 2003-07-14 Simon Josefsson <jas@extundo.com>
5599 * mempcpy.h: New file.
5600 * mempcpy.c: New file.
5602 2003-07-14 Paul Eggert <eggert@twinsun.com>
5604 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
5605 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
5606 unicodeio.c, unicodeio.h, unlocked-io.h:
5607 Switch from LGPL to GPL.
5609 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
5611 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
5612 it breaks C++ compilation.
5613 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
5615 2003-07-10 Jim Meyering <jim@meyering.net>
5617 * vasnprintf.c: Remove trailing blanks.
5618 Make cpp indentation consistent.
5620 2003-07-09 Paul Eggert <eggert@twinsun.com>
5622 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
5623 posixver.c, strftime.c, strnlen.c, strverscmp.c:
5624 Switch from LGPL to GPL.
5626 2003-07-07 Paul Eggert <eggert@twinsun.com>
5628 * mktime.c: Fix some boundary cases and remove need for floating point.
5630 Issue a compile-time diagnostic if time_t is floating point, or if
5631 two's complement arithmetic is not in effect, or if arithmetic
5632 right shift does not propagate the sign. These assumptions were
5633 all in the original code but they weren't checked.
5635 (TIME_T_MIDPOINT, verify): New macros.
5636 (__isleap): Remove; it has integer overflow problems.
5637 (leapyear): New function, without those problems.
5638 (ydhms_tm_diff): Remove; splitting into two parts.
5639 (ydhms_diff): New function, containing the arithmetic part of
5640 the old ydhms_tm_diff function. Issue a compile-time
5641 diagnostic if we are not using C99 integer division.
5642 Avoid casts when possible.
5643 (guess_time_tm): New function, containing the checking part of
5644 the old ydhms_tm_diff function. Return the new value, rather than
5645 the difference between it and the old. Accept a new argument T
5646 so that *T specifies the old value. Check for overflow in the result.
5648 (__mktime_internal): Use a time_t offset, not a long int offset.
5649 This undoes the 2003-06-04 change, which is no longer needed now
5650 that we have better overflow checking.
5651 (localtime_offset): Likewise.
5653 (__mktime_internal): Avoid harmful overflow on hosts where time_t
5654 and long are 64-bit but int is only 32-bit.
5655 (ydhms_diff): Use long int to store year1 and yday1.
5656 Issue a compile-time diagnostic if long int is not wide enough.
5658 (__mktime_internal): Use long int to store adjusted year and yday.
5659 Use plain C rather than preprocessor commands, if that doesn't
5661 Check for overflow (and try to repair) after each probe
5662 rather than checking only at the very end. This avoids some bugs
5663 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
5664 does not equal GMT offset at maximum time).
5665 Use integer to check for overflow rather than floating point; this
5666 is more portable to non-IEEE hosts, and is a tad faster.
5667 When we detect that we are oscillating between two values,
5668 don't check whether tm_isdst has the requested value, since
5669 we already know the answer. When tm_isdst has the wrong value,
5670 use a different heuristic to find the right one, based on the
5671 extreme values actually observed in practice in tz2003a,
5672 rather than the (overly optimistic) "previous 3 calendar quarters".
5674 (not_equal_tm, print_tm, check_result): Use "const T" rather than
5675 "T const" to accommodate glibc style.
5676 (check_result): Use less-confusing report format. "long" -> "long int.
5678 Don't loop if the iteration overflows time_t.
5679 Allow a negative step in the iteration.
5681 2003-07-01 Paul Eggert <eggert@twinsun.com>
5683 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5684 having it depend on HAVE_SYS_TYPES_H.
5686 2003-06-25 Bruno Haible <bruno@clisp.org>
5688 * readlink.c: New file.
5690 2003-06-20 Bruno Haible <bruno@clisp.org>
5692 Assume C89, so PARAMS isn't needed.
5693 * unicodeio.h (PARAMS): Remove.
5694 * unicodeio.c: Don't use PARAMS.
5696 2003-06-18 Jim Meyering <jim@meyering.net>
5698 Merge changes from coreutils.
5699 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5700 Remove explicit declarations of xmalloc and realloc.
5702 (read_utmp): Remove anachronistic cast of xmalloc.
5704 2003-06-17 Paul Eggert <eggert@twinsun.com>
5706 Assume C89, so PARAMS isn't needed.
5707 * backupfile.h (PARAMS): Remove. All uses removed.
5708 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5709 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5710 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5711 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5712 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5713 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5714 xstrtol.h: Likewise.
5715 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5716 same.h, strverscmp.h: Do not include config.h; no longer needed.
5717 Anyway, config.h should always be included before any other file.
5719 2003-06-11 Simon Josefsson <jas@extundo.com>
5721 * sysexit_.h: New file.
5723 2003-05-20 Derek Price <derek@ximbiot.com>
5725 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5727 2003-06-10 Simon Josefsson <jas@extundo.com>
5729 * strchrnul.h: New file.
5730 * strchrnul.c: New file.
5732 2003-06-10 Simon Josefsson <jas@extundo.com>
5734 * argp.h: New file, from glibc.
5735 * argp-ba.c: New file, from glibc.
5736 * argp-eexst.c: New file, from glibc.
5737 * argp-fmtstream.c: New file, from glibc.
5738 * argp-fmtstream.h: New file, from glibc.
5739 * argp-fs-xinl.c: New file, from glibc.
5740 * argp-help.c: New file, from glibc.
5741 * argp-namefrob.h: New file, from glibc.
5742 * argp-parse.c: New file, from glibc.
5743 * argp-pv.c: New file, from glibc.
5744 * argp-pvh.c: New file, from glibc.
5745 * argp-xinl.c: New file, from glibc.
5747 2003-06-07 Jim Meyering <jim@meyering.net>
5749 * readtokens.h: Put `Free Software Foundation, Inc.'
5750 in place of my name in the copyright comment.
5751 Remove definition and uses of __P.
5754 * stat.c: Don't declare xmalloc explicitly.
5755 Instead, include "xalloc.h".
5756 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5757 xrealloc, and xcalloc return values.
5758 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5760 * xgetcwd.h: Remove definition/uses of PARAMS.
5762 2003-06-06 Jim Meyering <jim@meyering.net>
5764 * stdbool_.h: Renamed from stdbool.h.in.
5766 2003-06-06 Jim Meyering <jim@meyering.net>
5768 Merge from coreutils.
5769 * same.c: (same_name): Declare *_basename locals to be `const'.
5770 Consolidate declarations and initializations of *_base* locals.
5772 Merge from coreutils.
5773 This avoids a core dump on systems without GNU putenv,
5774 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5775 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5776 (unsetenv): New static function, from GNU libc.
5777 (rpl_putenv): Use it.
5779 * modechange.c: Remove trailing blanks.
5781 Merge from coreutils.
5782 * fsusage.c: Remove declaration of statfs.
5783 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5785 * posixtm.c: Include <stdbool.h> unconditionally.
5787 2003-06-05 Paul Eggert <eggert@twinsun.com>
5789 * mktime.c (__mktime_internal): When resolving a tm_isdst
5790 mismatch, look in future quarters as well as past. This fixes a
5791 bug when processing fall-backwards gaps immediately after a long
5792 period of daylight-saving time.
5794 * mktime.c: Assume freestanding C89 or better.
5795 (HAVE_LIMITS_H): Remove. Assume it's 1.
5796 (__P): Remove; not used.
5797 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5798 (mktime, not_equal_tm, print_tm, check_result,
5799 main): Use prototypes. Use const * where appropriate.
5800 (main): Fix typo in testing code that uncovered by above changes.
5801 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5803 2003-06-04 Paul Eggert <eggert@twinsun.com>
5805 * mktime.c: Fix Debian bug 177940
5806 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5807 (localtime_offset): Now long int, not time_t, because we want it
5808 to be guaranteed to be signed. All uses changed.
5809 (__mktime_internal): If overflow would occur when adding offset,
5812 Merge 'human' changes from coreutils. Rewrite to support
5813 locale-specific notations like thousands separators.
5814 * human.c: Simplify authorship notice.
5815 Include human.h immediately after config.h.
5816 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5817 <limits.h>: Do not include, since human.h does.
5818 (SIZE_MAX, UINTMAX_MAX): New macros.
5819 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5820 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5821 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5822 (power_letter): Renamed from suffixes.
5823 (generate_suffix_backwards): Remove.
5824 (adjust_value): Now takes int style (because of human.h changes)
5825 and long double value (for greater precision on some platforms).
5826 (group_number): New function.
5827 (human_readable): Use it. Use integer options, not enum.
5828 Put the options before the sizes in the arg list.
5829 Support all the new options.
5830 The old human_readable function has been removed;
5831 use inttostr.h instead.
5832 (human_readable, default_block_size, humblock):
5833 Use uintmax_t, not int, for block sizes.
5834 (human_readable_inexact, block_size_types): Remove.
5835 (block_size_opts): New constant.
5836 (human_options): Renamed from human_block_size, with new signature
5837 that allows block sizes up to UINTMAX_MAX. All callers changed.
5838 * human.h: Add copyright and authorship notice.
5839 Include <limits.h> and <stdbool.h> unconditionally.
5840 (PARAMS): Remove. All uses removed.
5841 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5842 (enum human_inexact_style): Remove tag; now a nameless enum.
5843 (human_floor, human_ceiling, human_round_to_even): Now have
5844 values 2, 0, 1 rather than -1, 1, 0.
5845 (human_group_digits, human_suppress_point_zero, human_autoscale,
5846 human_base_1024, human_SI, human_B): New constants.
5847 (human_readable_inexact, human_block_size): Remove.
5848 (human_readable): Size args are now uintmax_t, not int.
5849 (human_options): New decl.
5851 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5852 unnecessary now that we assume C89 or better. This change
5853 imported from coreutils.
5855 * mktime.c (__mktime_internal): Do not reject negative timestamps
5856 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5857 in the 2003-05-30 sync from glibc.
5859 .h files should stand alone, but we shouldn't include <sys/types.h>
5860 if we can get away with just <stddef.h>.
5862 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5863 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5864 rather than <sys/types.h>, as we merely need size_t.
5865 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5867 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5868 Include <stdio.h>, to get FILE.
5869 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5870 memcasecmp.h has included <stddef.h> and all we need is size_t.
5871 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5872 our interface, instead of including <sys/types.h>
5874 2003-06-02 Paul Eggert <eggert@twinsun.com>
5877 Fix some minor time-related bugs with POSIX time arguments.
5878 Some valid time stamps were being rejected (notably -1, and
5879 time stamps before 1900 on 64-bit hosts). And some invalid
5880 time stamps were being accepted, e.g. September 31.
5882 * posixtm.h (posixtime): Return bool instead of time_t, so
5883 that we can return (time_t) -1 successfully.
5884 * posixtm.c: Likewise.
5885 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5886 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5887 (t): Remove static var.
5888 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5889 of static var. All uses changed.
5890 (year): Do not reject years before 1900; they can occur with
5892 (posix_time_parse): Do not check for out-of-range components;
5893 that is now the caller's responsibility, since our checks were
5894 only approximations.
5895 (posixtime): Use mktime to check for out-of-range components,
5896 since it knows them exactly.
5897 If mktime returns (time_t) -1, check whether an error actually occurred
5898 by invoking localtime on -1.
5899 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5900 posixtime failures better.
5901 Improve the test data (in comments only).
5903 2003-05-30 <karl@gnu.org>
5905 * mktime.c: update from libc.
5907 2003-05-30 Bruno Haible <bruno@clisp.org>
5909 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5910 * localcharset.h: Likewise.
5911 * localcharset.c: Likewise.
5913 2003-05-28 Paul Eggert <eggert@twinsun.com>
5915 Assume the headers required for C89 freestanding compilers.
5916 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5917 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5918 without checking for HAVE_LIMITS_H.
5919 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5920 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5922 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5923 * exclude.c: Include <stdbool.h> unconditionally.
5924 * tempname.c: Include <stddef.h> unconditionally.
5925 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5926 * modechange.c, rpmatch.c (NULL): Don't define, since
5927 <stddef.h> does that.
5928 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5929 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5930 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5931 * xstrtol.c: Likewise.
5932 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5933 * savedir.c: Include <stddef.h> instead of defining NULL.
5935 * addext.c (addext): Use assignment rather than cast, to avoid
5936 warnings on some platforms.
5938 * mktime.c (__mktime_internal): Do not reject negative timestamps
5941 2003-05-10 Bruno Haible <bruno@clisp.org>
5943 * linebreak.c (iconv_string_length): Don't return -1 just because the
5944 string is longer than 4 KB.
5946 2003-05-12 Jim Meyering <jim@meyering.net>
5948 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5949 the space-padded-by-default conversion specifiers, %e, %k, %l.
5951 2003-05-03 Bruno Haible <bruno@clisp.org>
5953 Upgrade to Unicode-4.0.
5954 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5955 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5956 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5957 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5958 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5959 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5960 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5961 Change width of U+E0100..U+E01EF from 1 to 0.
5963 2003-04-25 Bruno Haible <bruno@clisp.org>
5965 * copy-file.c: Include <stddef.h>, for size_t.
5967 2003-04-25 Jim Meyering <jim@meyering.net>
5969 * copy-file.c (copy_file_preserving): Declare buf_size to be
5970 of type size_t, not int.
5972 2003-04-11 Jim Meyering <jim@meyering.net>
5974 Merge changes from Coreutils.
5976 2003-03-22 Jim Meyering <jim@meyering.net>
5978 * strftime.c (widen): Cast alloca return value to proper type.
5980 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5983 * strftime.c (my_strftime): Handle very large width
5984 specifications for numeric values correctly. Improve checks for
5987 2003-01-19 Jim Meyering <jim@meyering.net>
5989 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
5990 (nl_get_alt_digit) [! defined my_strftime]: Define.
5991 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
5992 _nl_get_alt_digit and _nl_get_walt_digit.
5994 * strftime.c (my_strftime): Merge in locale-related changes from libc.
5995 These changes have no effect outside of _LIBC.
5997 2003-04-10 Bruno Haible <bruno@clisp.org>
5999 * findprog.h: New file, from GNU gettext.
6000 * findprog.c: New file, from GNU gettext.
6002 2003-04-05 Jim Meyering <jim@meyering.net>
6004 Merge changes from Coreutils.
6006 * exclude.h (PARAMS): Remove definition and uses.
6007 * exclude.c: Remove uses of `PARAMS'.
6009 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
6010 Add test-cases for DOS filenames. Declare program_name.
6011 (main): Set up program_name. Patch by Rich Dawe.
6013 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6015 Use mntctl's return value to drive the entry-processing loop, since
6016 we can't rely on the value of the vmt_length member in the last
6017 entry. On some systems doing so could result in exhausting
6018 virtual memory. Based in part on a patch from Mike Jetzer.
6020 2003-04-04 Bruno Haible <bruno@clisp.org>
6022 * linebreak.h: New file, from GNU gettext.
6023 * linebreak.c: New file, from GNU gettext with slight modifications.
6024 * lbrkprop.h: New file, from GNU gettext.
6026 2003-04-03 Bruno Haible <bruno@clisp.org>
6028 * utf8-ucs4.h: New file, from GNU gettext.
6029 * utf16-ucs4.h: New file, from GNU gettext.
6030 * ucs4-utf8.h: New file, from GNU gettext.
6031 * ucs4-utf16.h: New file, from GNU gettext.
6033 2003-04-02 Bruno Haible <bruno@clisp.org>
6035 * binary-io.h: New file, from GNU gettext.
6037 2003-04-01 Bruno Haible <bruno@clisp.org>
6039 * pathname.h: New file, from GNU gettext.
6040 * concatpath.c: New file, from GNU gettext.
6042 2003-03-30 Bruno Haible <bruno@clisp.org>
6044 * copy-file.c (copy_file_preserving): Don't set owner if the function
6045 chown() doesn't exist.
6047 2003-03-28 Bruno Haible <bruno@clisp.org>
6049 * copy-file.h: New file, from GNU gettext.
6050 * copy-file.c: New file, from GNU gettext.
6052 2003-03-18 Jim Meyering <jim@meyering.net>
6054 * quote.c (quote_n): Fix typo in comment.
6056 2003-03-14 Jim Meyering <jim@meyering.net>
6058 Merge changes from Coreutils.
6059 * obstack.h (obstack_object_size): Declare temporary, __o,
6060 to be const, in order to avoid warnings.
6061 (obstack_room): Likewise.
6062 (obstack_empty_p): Likewise.
6064 2003-03-13 Paul Eggert <eggert@twinsun.com>
6066 Merge changes from Bison.
6067 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
6068 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
6069 when compiling Bison 1.875's `bitset bset = obstack_alloc
6070 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
6071 * hash.c: Include <stdbool.h> unconditionally.
6073 2003-03-09 Paul Eggert <eggert@twinsun.com>
6075 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
6076 Reported by Bruce Becker; see:
6077 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
6079 2003-03-03 Paul Eggert <eggert@twinsun.com>
6080 Bruno Haible <bruno@clisp.org>
6082 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
6083 Reported by John Hughes, see
6084 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
6086 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
6088 * poll_.h: New file.
6091 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
6093 * mathl.h: New file.
6094 * acosl.c: New file.
6095 * asinl.c: New file.
6096 * atanl.c: New file.
6097 * ceill.c: New file.
6100 * floorl.c: New file.
6101 * frexpl.c: New file.
6102 * ldexpl.c: New file.
6104 * sincosl.c: New file.
6106 * sqrtl.c: New file.
6108 * trigl.c: New file.
6109 * trigl.h: New file.
6111 2003-02-17 Bruno Haible <bruno@clisp.org>
6113 * mkdtemp.h: New file, from GNU gettext.
6114 * mkdtemp.c: New file, from GNU gettext.
6116 2003-01-31 Bruno Haible <bruno@clisp.org>
6118 * rename.c: #undef rename before defining rpl_rename.
6119 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
6121 2003-01-30 Bruno Haible <bruno@clisp.org>
6123 * printf-args.h: New file, from GNU gettext.
6124 * printf-args.c: New file, from GNU gettext.
6125 * printf-parse.h: New file, from GNU gettext.
6126 * printf-parse.c: New file, from GNU gettext.
6127 * vasnprintf.h: New file, from GNU gettext.
6128 * vasnprintf.c: New file, from GNU gettext.
6129 * asnprintf.c: New file, from GNU gettext.
6130 * vasprintf.h: New file, from GNU gettext with modifications.
6131 * vasprintf.c: New file, from GNU gettext.
6132 * asprintf.c: New file, from GNU gettext.
6134 2003-01-29 Bruno Haible <bruno@clisp.org>
6136 * stpncpy.h: New file, from GNU gettext with modifications.
6137 * stpncpy.c: New file, from GNU gettext with modifications.
6139 2003-01-28 Bruno Haible <bruno@clisp.org>
6141 * c-ctype.h: New file, from GNU gettext, with changes suggested by
6143 * c-ctype.c: New file, from GNU gettext, with changes suggested by
6146 2003-01-27 Bruno Haible <bruno@clisp.org>
6148 * xsetenv.h: New file, from GNU gettext.
6149 * xsetenv.c: New file, from GNU gettext.
6151 2003-01-23 Bruno Haible <bruno@clisp.org>
6153 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
6155 2003-01-22 Bruno Haible <bruno@clisp.org>
6157 * exit.h: New file, from GNU gettext.
6159 2003-01-11 Bruno Haible <bruno@clisp.org>
6161 * stpcpy.h (stpcpy): Use ANSI C function declarations.
6162 * strcase.h (strcasecmp, strncasecmp): Likewise.
6164 2003-01-14 Jim Meyering <jim@meyering.net>
6166 * same.c (same_name): Tweak a comment.
6168 2003-01-11 Bruno Haible <bruno@clisp.org>
6170 * same.c (same_name): Reorder tests so as to avoid calling stat()
6171 when a string comparison is sufficient.
6173 2003-01-11 Bruno Haible <bruno@clisp.org>
6175 * readtokens.c (readtoken): Cast character to 'unsigned char', not
6178 2003-01-11 Bruno Haible <bruno@clisp.org>
6180 * hash-pjw.c: Add comment about low quality of this function.
6182 2003-01-12 Paul Eggert <eggert@twinsun.com>
6184 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
6185 to avoid collisions with libcurses and libreadline.
6187 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
6188 * getstr.h, getstr.c: Remove.
6189 * getline.c: Include "getline.h", to check interface.
6190 Move body of old getstr.c here: this defines MIN_CHUNK and
6191 declares getdelim2, which is renamed from getstr.
6192 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6194 * linebuffer.c (readlinebuffer): Renamed from readline.
6196 * linebuffer.h: Likewise.
6197 (readline): Remove backward-compatibility macro.
6199 2003-01-12 Jim Meyering <jim@meyering.net>
6201 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6203 2003-01-10 Bruno Haible <bruno@clisp.org>
6205 * alloca_.h: New file.
6206 * getdate.y: Unconditionally include alloca.h.
6207 * makepath.c: Likewise.
6208 * setenv.c: Likewise.
6209 * userspec.c: Likewise.
6211 2003-01-09 Bruno Haible <bruno@clisp.org>
6213 * stdbool.h.in: New file.
6215 2003-01-08 Bruno Haible <bruno@clisp.org>
6217 * safe-read.c: Include specification header first, to ensure its
6219 * full-write.c: Likewise.
6221 2003-01-08 Jim Meyering <jim@meyering.net>
6223 * full-write.c: Undefine and define-away `const' after inclusion
6224 of errno.h, not before. Suggestion from Bruno Haible.
6226 2003-01-07 Jim Meyering <jim@meyering.net>
6228 * full-write.c: Rework so that it may serve to define full_read, too.
6229 * full-read.c: Simply #define FULL_READ and include full-write.c.
6231 2003-01-06 Jim Meyering <jim@meyering.net>
6233 * version-etc.c: Update year in translatable copyright string.
6235 2002-12-25 Bruno Haible <bruno@clisp.org>
6237 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6238 * xstrtol.h: Likewise.
6239 * xstrtoimax.c: Likewise.
6240 * xstrtoumax.c: Likewise.
6241 * human.h: Likewise.
6243 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6244 on systems that have <inttypes.h> but not <stdint.h>.
6246 2002-12-31 Paul Eggert <eggert@twinsun.com>
6248 * memcoll.c (memcoll): Fall back on a simple algorithm using
6249 memcmp if strcoll doesn't work.
6251 2002-12-23 Bruno Haible <bruno@clisp.org>
6253 * localcharset.h: New file.
6254 * localcharset.c: Include it.
6255 * unicodeio.c: Likewise.
6257 2002-12-22 Bruno Haible <bruno@clisp.org>
6259 * utime.c (utime_null): No need to call ftruncate if the file was
6262 2002-12-23 Bruno Haible <bruno@clisp.org>
6264 * memcoll.c (STRCOLL): New macro.
6267 2002-12-22 Bruno Haible <bruno@clisp.org>
6269 * getstr.h (getstr): Define, to avoid clash with libcurses.
6270 * linebuffer.h (readline): Define, to avoid clash with libreadline.
6272 2002-12-22 Bruno Haible <bruno@clisp.org>
6274 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
6276 2002-12-23 Bruno Haible <bruno@clisp.org>
6278 * getline.h: Include <stddef.h>, for size_t.
6280 * unicodeio.h: Include <stddef.h>, for size_t.
6281 * unicodeio.c: Don't include <stddef.h>.
6283 2002-12-17 Bruno Haible <bruno@clisp.org>
6285 * canon-host.c (strdup): Remove unused declaration.
6287 * fsusage.c: Include full_read.h.
6288 (get_fs_usage): Use full_read instead of safe_read.
6290 * utime.c (utime_null): Use SAFE_READ_ERROR.
6292 2002-12-11 Bruno Haible <bruno@clisp.org>
6294 * setenv.h: Rewritten to cope with systems that have setenv() but not
6296 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
6299 2002-12-11 Bruno Haible <bruno@clisp.org>
6301 * setenv.c (alloca): Fall back to malloc.
6303 (setenv): Use freea() to free memory allocated with alloca().
6305 2002-11-13 Bruno Haible <bruno@clisp.org>
6307 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
6308 function declarations.
6309 * unsetenv.c (unsetenv): Likewise.
6311 2002-03-04 Bruno Haible <bruno@clisp.org>
6313 Portability to AIX 4.3.3.
6314 * unsetenv.c: New file, extracted from setenv.c.
6315 * setenv.c: Move the unsetenv() function to unsetenv.c.
6317 2001-12-20 Bruno Haible <bruno@clisp.org>
6319 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
6320 use malloc instead. For SunOS 4.
6322 2001-12-11 Bruno Haible <bruno@clisp.org>
6324 * setenv.c: Declare alloca.
6325 (compar_fn_t): New typedef.
6326 (KNOWN_VALUE, STORE_VALUE): Use it.
6328 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
6331 2002-12-10 Paul Eggert <eggert@twinsun.com>
6333 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
6334 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
6335 Choose values that are less likely to collide with system fnmatch
6337 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
6338 defined (e.g., a pure POSIX system).
6339 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
6340 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
6342 2002-12-06 Jim Meyering <jim@meyering.net>
6344 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
6346 Merge in changes from libc's misc/error.c, in preparation
6347 for the merge of gnulib's changes back into libc.
6349 * error.c (_): Define only if not already defined.
6350 Move definition to follow all #include directives.
6351 Include unlocked-io.h only if !_LIBC.
6352 [_LIBC]: Include <libio/libioP.h>.
6353 [USE_IN_LIBIO]: Include <libio/iolibio.h>
6354 (fflush): Tweak definition to use INTUSE.
6357 2002-12-05 Paul Eggert <eggert@twinsun.com>
6359 * alloca.c [defined emacs]: Include "lisp.h".
6360 (xalloc_die) [defined emacs]: New macro.
6361 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
6362 [! defined emacs]: Include <xalloc.h>.
6363 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
6364 (pointer): Typedef to POINTER_TYPE *.
6365 (malloc): Remove decl; we now always use xmalloc.
6366 (alloca): Use old-style definition, since Emacs needs this.
6367 Check for arithmetic overflow when computing combined size.
6369 2002-12-04 Paul Eggert <eggert@twinsun.com>
6371 Do not generate unlocked-io.h automatically, since it's easier to
6372 maintain it by hand.
6374 * unlocked-io.h: New file, from GNU diffutils,
6375 but with proper copyright notice and attribution.
6377 * Makefile.am: Add copyright notice.
6378 (libfetish_a_SOURCES): Add unlocked-io.h.
6379 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
6380 (DISTCLEANFILES, io_functions): Remove macros.
6381 (EXTRA_DIST): Remove gen_uio.
6382 (unlocked-io.h): Remove rule.
6384 2002-12-04 Jim Meyering <jim@meyering.net>
6386 Reflect the fact that stat.c and lstat.c are no longer generated.
6387 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
6388 (DISTCLEANFILES): Likewise.
6389 (EXTRA_DIST): Likewise.
6390 (all_local): Don't depend on stat.c or lstat.c.
6391 (stat.c, lstat.c): Remove rules.
6392 (EXTRA_DIST): Remove xstat.in.
6394 * xstat.in: Remove file. Contents moved into stat.c.
6395 * stat.c: New file. Contents mostly from xstat.in.
6396 * stat.c: Rework so that it may serve to define rpl_lstat, too.
6397 * lstat.c: New file. Simply #define LSTAT and include stat.c.
6399 * safe-read.c: Rework so that it may serve to define safe_write, too.
6400 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
6402 2002-12-03 Jim Meyering <jim@meyering.net>
6404 * safe-read.c, safe-write.c: Change variable names and comments, but
6405 not semantics, to minimize the differences between these two files.
6406 (safe_read): Change comment to mention SAFE_READ_ERROR.
6408 * safe-read.c (IS_EINTR): Define.
6409 (safe_read): Use IS_EINTR in place of in-function cpp directives.
6411 2002-12-02 Bruno Haible <bruno@clisp.org>
6413 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
6414 Define, taken from safe-read.c.
6415 (INT_MAX): Provide fallback.
6416 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
6417 * safe-write.h (SAFE_WRITE_ERROR): Define.
6419 * safe-read.c (EINTR): Remove definition.
6420 (safe_read): Don't use EINTR if it is absent.
6422 2002-12-02 Jim Meyering <jim@meyering.net>
6424 * safe-read.c (EINTR): Define.
6425 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6426 (INT_MAX): Provide fallback.
6427 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
6429 * safe-read.h (SAFE_READ_ERROR): Define.
6431 2002-12-01 Jim Meyering <jim@meyering.net>
6433 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
6434 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
6436 2002-11-27 Paul Eggert <eggert@twinsun.com>
6438 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6439 hash_rehash): Replace `if (limit <= value) abort ();' with
6440 `if (! (value < limit)) abort ();', for readability.
6442 2002-11-26 <karl@gnu.org>
6444 * strdup.c: copy from libc again, with jim's ok.
6445 * .cppi-disable: re-add strdup.c
6447 2002-11-25 <karl@gnu.org>
6449 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
6450 instead of "strtol.c".
6452 2002-11-25 Jim Meyering <jim@meyering.net>
6454 * mktime.c: Sync from libc, now that it has the latest fix.
6456 2002-11-24 <karl@gnu.org>
6458 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
6459 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
6461 2002-11-24 Jim Meyering <jim@meyering.net>
6463 Update from coreutils:
6465 * mktime.c: Merge in changes from libc.
6467 Avoid a link-time failure on some Linux systems.
6468 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
6469 (__mon_yday): Declare with the STATIC attribute.
6470 (__mktime_internal): Likewise.
6471 Based on a report from Greg Schafer.
6473 2002-11-23 Jim Meyering <jim@meyering.net>
6475 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
6476 Use `unsigned', not `int', as type of index.
6478 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
6480 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
6482 2002-11-22 Paul Eggert <eggert@twinsun.com>
6484 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
6485 hint that one should use `if (! x) abort ();' rather than `assert
6486 (x);', and anyway it's one less thing to worry about configuring.
6487 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6488 hash_rehash, hash_insert): Use abort rather than assert.
6490 2002-11-22 Paul Eggert <eggert@twinsun.com>
6492 * quotearg.h: Allow multiple inclusion by surrounding with
6493 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
6494 so that we can be included first.
6495 (PARAMS): Remove; we now assume C89 or later. All uses removed.
6496 * quotearg.c: Include quotearg.h immediately after config.h.
6497 No need to include stddef.h or sys/types.h any more.
6498 Surround local include files with "", not "<>".
6499 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
6500 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
6501 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
6502 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
6503 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
6504 (ISPRINT): Remove; no longer needed now that we assume C89.
6506 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
6509 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
6510 quotearg_char): Use SIZE_MAX rather than
6511 (size_t) -1 when we are talking about "infinity".
6513 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
6515 2002-11-22 Bruno Haible <bruno@clisp.org>
6517 * safe-read.h: Assume C89. Add comments.
6518 (safe_read): Change return type to size_t.
6519 * safe-read.c (safe_read): Change return type to size_t. Handle byte
6520 counts > SSIZE_MAX correctly.
6521 * safe-write.h: New file.
6522 * safe-write.c: New file.
6523 * full-read.h: New file.
6524 * full-read.c: New file.
6525 * full-write.h: Assume C89. Add comments.
6526 * full-write.c: Include safe-write.h.
6527 (full_write): Rewritten to use safe_write.
6528 Suggested by Jim Meyering and Paul Eggert.
6530 2002-11-21 Bruno Haible <bruno@clisp.org>
6532 Remove case insensitive option matching.
6533 * argmatch.h (argcasematch): Remove declaration.
6534 (ARGCASEMATCH): Remove macro.
6535 (__xargmatch_internal): Remove case_sensitive argument.
6536 (XARGMATCH): Update.
6537 (XARGCASEMATCH): Remove macro.
6538 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
6539 case_sensitive argument.
6540 (argcasematch): Remove function.
6541 (__xargmatch_internal): Remove case_sensitive argument.
6542 (main): Use XARGMATCH instead of XARGCASEMATCH.
6544 * xmalloc.c: Change compile-time error message. Add comment about
6545 required autoconf version.
6547 2002-11-21 Jim Meyering <jim@meyering.net>
6549 * strdup.c (strdup): Tweak comment and initial #if/#include.
6551 Merge in changes from the coreutils.
6553 2002-09-25 Paul Eggert <eggert@twinsun.com>
6554 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
6555 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
6556 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
6557 int. Work more efficiently if X is the same width as uintmax_t.
6558 Do not compare X to -1, to avoid bogus compiler warning.
6559 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
6560 Don't assume that f_frsize and f_bsize are the same type.
6562 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
6565 * makepath.c (make_path): Restore umask *before* creating the final
6567 (make_path): Minor reformatting.
6569 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
6570 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
6572 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
6573 ones. At least on GNU/Linux systems, `auto' means something else.
6576 2002-11-20 Paul Eggert <eggert@twinsun.com>
6578 Merge argmatch cleanups from Bison. Assume C89.
6580 * argmatch.c: Include config.h here, not in argmatch.h.
6581 Include stdlib.h, for EXIT_FAILURE.
6582 Always include <string.h>, since we assume C89.
6583 (EXIT_FAILURE): Remove pre-C89 bug workaround.
6584 * argmatch.h: Do not include <config.h> or <sys/types.h>.
6585 Include <stddef.h> instead, since it's all we need for size_t.
6586 (PARAMS): Remove. All uses removed.
6587 (ARRAY_CARDINALITY): Do not bother to #undef.
6588 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
6589 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6590 Remove unnecessary parentheses.
6591 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6592 Insert necessary parentheses.
6593 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
6594 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
6596 2002-11-19 Bruno Haible <bruno@clisp.org>
6598 * mbswidth.c: Include mbswidth.h right at the beginning.
6599 * mbswidth.h: Include <stddef.h>, for size_t.
6601 * mbswidth.h (PARAMS): Remove macro.
6602 (mbswidth, mbsnwidth): Use ANSI C function declarations.
6603 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
6605 * gcd.h (PARAMS): Remove macro.
6606 (gcd): Use ANSI C function declarations.
6607 * gcd.c (gcd): Likewise.
6609 2002-11-15 Bruno Haible <bruno@clisp.org>
6611 * strcspn.c: Include <stddef.h>.
6612 (strcspn): Use ANSI C function declaration. Change return type to
6614 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
6615 (strpbrk): Use NULL.
6616 * strpbrk.h (PARAMS): Remove macro.
6617 (strpbrk): Use ANSI C function declaration.
6618 * strstr.c: Don't include <sys/types.h>.
6619 * strstr.h (PARAMS): Remove macro.
6620 (strstr): Use ANSI C function declarations.
6622 2002-11-06 Bruno Haible <bruno@clisp.org>
6624 * gcd.h (gcd): Change argument type to 'unsigned long'.
6625 * gcd.c (gcd): Likewise.
6627 2002-11-05 Bruno Haible <bruno@clisp.org>
6629 * gcd.h: New file, from gettext-0.11.5.
6630 * gcd.c: New file, from gettext-0.11.5.
6632 2002-11-05 Bruno Haible <bruno@clisp.org>
6634 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6635 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6636 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6637 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6639 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6640 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6642 * closeout.c: Include gettext.h instead of <libintl.h>.
6643 * human.c: Include gettext.h instead of <libintl.h>.
6644 * quotearg.c: Include gettext.h instead of <libintl.h>.
6645 * rpmatch.c: Include gettext.h instead of <libintl.h>.
6646 * unicodeio.c: Include gettext.h instead of <libintl.h>.
6647 * userspec.c: Include gettext.h instead of <libintl.h>.
6648 * version-etc.c: Include gettext.h instead of <libintl.h>.
6649 * xmalloc.c: Include gettext.h instead of <libintl.h>.
6650 (textdomain): Remove definition.
6651 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
6653 * long-options.c: Remove include of <libintl.h> and definition of _.
6654 * same.c: Remove include of <libintl.h> and definition of _.
6656 2002-11-04 Bruno Haible <bruno@clisp.org>
6658 * stpcpy.h: New file, from GNU gettext-0.11.5.
6659 * strcase.h: New file, from GNU gettext-0.11.5.
6660 * strpbrk.h: New file, from GNU gettext-0.11.5.
6661 * strstr.h: New file, from GNU gettext-0.11.5.
6662 * xgetcwd.h: New file, from GNU gettext-0.11.5.
6664 2002-05-09 Bruno Haible <bruno@clisp.org>
6666 * config.charset: Update for newest glibc. Add canonical names
6667 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
6669 2002-05-09 Bruno Haible <bruno@clisp.org>
6671 * localcharset.c (get_charset_aliases): Add more Windows specific
6674 2002-05-08 Owen Taylor <otaylor@redhat.com>
6676 * config.charset: A few additions for Solaris.
6678 2001-12-05 Bruno Haible <bruno@clisp.org>
6680 * localcharset.c (locale_charset): Don't return an empty string.
6682 2001-10-23 Bruno Haible <haible@clisp.cons.org>
6684 * config.charset: msdos in uk_UA uses CP1125.
6686 2001-08-05 Bruno Haible <haible@clisp.cons.org>
6688 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6689 * localcharset.c (locale_charset): Declare as extern "C".
6691 2002-02-15 Bruno Haible <bruno@clisp.org>
6693 * config.charset [msdosdjgpp]: For Russian, use CP866.
6695 2002-02-11 Bruno Haible <bruno@clisp.org>
6697 * config.charset: Add support for NetBSD.
6699 2002-09-25 <karl@gnu.org>
6701 * strdup.c: copy from libc/string (via ../config/srclist*).
6702 * getopt*: copy from libc/posix.
6703 * gettext.h: copy from gettext.
6704 * .cppi-disable: add strdup.c, gettext.h.
6706 2002-07-01 Jim Meyering <meyering@lucent.com>
6708 * c-stack.c: Include sys/time.h.
6709 From Volker Borchert.
6711 2002-06-11 Paul Eggert <eggert@twinsun.com>
6713 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6714 New macro. Use it uniformly instead of
6715 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6716 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6717 reported by Vin Shelton.
6719 2002-06-22 Jim Meyering <meyering@lucent.com>
6721 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6722 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6724 2002-06-22 Paul Eggert <eggert@twinsun.com>
6726 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6727 Do not assume SA_SIGINFO behavior.
6728 Bug reported by Jim Meyering on NetBSD 1.5.2.
6730 2002-06-22 Jim Meyering <meyering@lucent.com>
6732 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6734 * exitfail.c, exitfail.h: Likewise.
6735 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6737 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6739 (EXTRA_DIST): Add fnmatch_loop.c.
6740 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6742 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6743 * fnmatch.c: Update from diffutils-2.8.2.
6744 * fnmatch_.h: New file. From diffutils-2.8.2.
6745 * fnmatch.h: Remove file.
6747 2002-06-18 Paul Eggert <eggert@twinsun.com>
6749 * file-type.h: Report an error if neither S_ISREG nor
6750 S_IFREG is defined, instead of using a test specific to glibc
6751 2.2. This should be safe, since POSIX requires S_ISREG and
6752 Unix Version 7 had S_IFREG. We don't need to check for
6753 <sys/types.h> since we don't use any symbols that it defines.
6755 2002-06-15 Jim Meyering <meyering@lucent.com>
6757 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6758 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6759 have been included before this file.
6761 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6763 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6764 so that each temporary file name is unique and valid in the first
6765 8 characters, for operation under DOS.
6767 2002-06-15 Jim Meyering <meyering@lucent.com>
6769 Work even with DJGPP 2.03, which lacks support for symlinks.
6771 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6773 * lchown.c (S_ISLNK): Likewise.
6775 2002-06-14 Jim Meyering <meyering@lucent.com>
6777 * file-type.h: Use the version from diffutils-2.8.2.
6778 * file-type.c: Likewise.
6780 2002-05-27 Jim Meyering <meyering@lucent.com>
6782 Fix a problem seen only on nonconforming systems whereby ls.c's
6783 use of localtime, and then of gettimeofday would cause trouble:
6784 the localtime call used to initialize rpl_gettimeofday's save
6785 mechanism would clobber ls's current local time information so
6786 that in any long listing the first file would always be listed
6787 with date 1970-01-01. Analysis by Volker Borchert.
6789 * gettimeofday.c (localtime): Undefine.
6790 (rpl_localtime): New function.
6792 2002-05-22 Jim Meyering <meyering@lucent.com>
6794 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6795 * file-type.h: New file.
6796 * file-type.c (file_type): New file/function. Extracted from diffutils.
6798 2002-04-29 Paul Eggert <eggert@twinsun.com>
6800 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6802 2002-04-28 Paul Eggert <eggert@twinsun.com>
6804 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6805 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6806 of 127, since 64 is the largest conceivable number for ancient
6808 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6810 2002-04-28 Jim Meyering <meyering@lucent.com>
6812 * sig2str.c (WTERMSIG): Remove definition (unused).
6814 2002-04-28 Paul Eggert <eggert@twinsun.com>
6816 * sig2str.h, sig2str.c: New files.
6817 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6819 2002-04-24 Jim Meyering <meyering@lucent.com>
6821 * gettext.h: New file, from Gettext.
6822 * Makefile.am (INCLUDES): Remove -I../intl.
6823 (libfetish_a_SOURCES): Add gettext.h.
6825 2002-04-16 Jim Meyering <meyering@lucent.com>
6827 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6828 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6829 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6831 2002-04-12 Jim Meyering <meyering@lucent.com>
6833 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6835 2002-03-10 Jim Meyering <meyering@lucent.com>
6837 * makepath.c (make_path): Remove a comma from a diagnostic.
6838 Suggestion from Santiago Vila.
6840 2002-03-08 Jim Meyering <meyering@lucent.com>
6842 * rename.c: Mention that this wrapper is needed also on
6843 mips-dec-ultrix4.4 systems.
6845 2002-03-02 Jim Meyering <meyering@lucent.com>
6847 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6848 not HAVE_CLOCK_SETTIME.
6850 2002-02-27 Paul Eggert <eggert@twinsun.com>
6852 * nanosleep.h: Rename to....
6853 * timespec.h: New name for nanosleep.h. All uses changed.
6855 * gettime.c: New file.
6856 * settime.c: New file.
6859 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6860 timespec.h. Remove nanosleep.h.
6862 2002-02-25 Paul Eggert <eggert@twinsun.com>
6864 * acl.c, acl.h: New files.
6865 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6867 2002-02-24 Jim Meyering <meyering@lucent.com>
6869 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6870 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6871 cause trouble. Reported by Nelson Beebe.
6873 2002-02-23 Paul Eggert <eggert@twinsun.com>
6875 * path-concat.c (xpath_concat): Reorder code to pacify
6876 compilers that don't know that xalloc_die never returns.
6878 2002-02-20 Jim Meyering <meyering@lucent.com>
6880 * getdate.c: Regenerate using bison-1.33.
6882 2002-02-15 Paul Eggert <eggert@twinsun.com>
6884 * posixver.c, posixver.h: New files.
6885 * Makefile.am (libfetish_a_SOURCES): Add them.
6887 2002-02-02 Paul Eggert <eggert@twinsun.com>
6888 Bruno Haible <bruno@clisp.org>
6890 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6891 (fwrite_success_callback): New declaration.
6892 * unicodeio.c (unicode_to_mb): New function, extracted from
6893 print_unicode_char. Call failure callback instead of error.
6894 (fwrite_success_callback): New function.
6895 (exit_failure_callback): New function.
6896 (fallback_failure_callback): New function.
6897 (print_unicode_char): Call unicode_to_mb.
6899 2002-01-26 Jim Meyering <meyering@lucent.com>
6901 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6903 2002-01-22 Jim Meyering <meyering@lucent.com>
6905 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6906 Otherwise, some versions of automake would omit the rule that makes
6907 Makefile from Makefile.in.
6909 2001-01-21 Paul Eggert <eggert@twinsun.com>
6911 * xmemcoll.h, xmemcoll.c: New files.
6912 * Makefile.am (libfetish_a_SOURCES): Add them.
6913 * memcoll.c: Include errno.h, and declare errno if not defined.
6914 (memcoll): Set errno to zero if there is no error.
6916 * quotearg.c (quotearg_buffer_restyled):
6917 Fix bug with quoting buffers containing NUL when backslashing escapes.
6918 This bug was exposed by the other changes in this patch.
6919 (quotearg_n_options): New arg ARGSIZE.
6920 All callers changed.
6921 (quoting_options_from_style): New function.
6922 (quotearg_n_style): Use it.
6923 (quotearg_n_style_mem): New function.
6925 * quotearg.h (quotearg_n_style_mem): New function.
6927 2002-01-16 Jim Meyering <meyering@lucent.com>
6929 * getdate.y: Add three semicolons, each just before a closing brace.
6930 Bison (as of version 1.31) no longer papers over that mistake.
6932 2002-02-14 Paul Eggert <eggert@twinsun.com>
6934 * backupfile.c (ISDIGIT): Comment fix.
6935 * getdate.y (ISDIGIT): Likewise.
6936 * posixtm.c (ISDIGIT, year): Likewise.
6937 * strverscmp.c (ISDIGIT): Likewise.
6938 * userspec.c (ISDIGIT): Likewise.
6940 2002-01-05 Jim Meyering <meyering@lucent.com>
6942 * version-etc.c (version_etc_copyright): Update copyright year.
6944 2001-01-19 Paul Eggert <eggert@twinsun.com>
6946 * closeout.c (close_stdout_status): If ferror (stdout), do
6947 not silently exit merely because the output buffer happens to
6948 have nothing pending.
6950 2001-12-18 Paul Eggert <eggert@twinsun.com>
6952 See the big note in ../ChangeLog.
6953 * human.c (suffixes): Prefer K to k for 1024.
6954 (generate_suffix_backwards): New function.
6955 (human_readable_inexact): Use it.
6956 * xstrtol.c (__xstrtol): If there is no number but there
6957 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6958 Accept 'K' as well as 'k'.
6960 2001-12-15 Jim Meyering <meyering@lucent.com>
6962 * regex.h (__restrict_arr): Update from libc.
6964 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6965 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6968 2001-12-10 Jim Meyering <meyering@lucent.com>
6970 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6971 Instead, include "xalloc.h".
6972 (initbuffer): Don't cast xmalloc return value to char*.
6973 (readline): Reword comment.
6974 Don't cast xrealloc return value to char*
6977 2001-12-09 Jim Meyering <meyering@lucent.com>
6979 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6980 `signed and unsigned type in conditional expression'.
6981 * posixtm.c (posix_time_parse): Likewise.
6983 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6985 * readtokens.c (readtoken): Declare an index to be of type unsigned
6986 to avoid a pedantic warning.
6988 * getstr.c: Don't include assert.h.
6989 (getstr): Remove warning-evoking assertions.
6990 Return -1 if offset parameter is out of bounds.
6991 Change the type of a local from int to size_t.
6993 * strftime.c (my_strftime_localtime_r): Include this function
6994 definition in the `#if ! HAVE_TM_GMTOFF' block.
6996 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6997 Include xalloc.h instead.
6999 2001-12-02 Jim Meyering <meyering@lucent.com>
7001 * tempname.c: Don't declare getenv, thus reverting the change of
7002 2001-11-18. It's no longer necessary, now that stdlib.h is always
7005 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
7006 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
7008 2001-11-30 Akim Demaille <akim@epita.fr>
7010 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
7011 before being defined.
7013 2001-11-27 Paul Eggert <eggert@twinsun.com>
7015 * quotearg.h (quotearg_n, quotearg_n_style):
7016 First arg is int, not unsigned.
7017 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
7018 (SIZE_MAX, UINT_MAX): New macros.
7019 (quotearg_n_options): Abort if N is negative.
7020 Avoid overflow check on hosts where size_t is 64 bits and int
7021 is 32 bits, as overflow is impossible there.
7022 Fix off-by-one typo that caused unnecessary reallocation.
7024 2001-11-27 Jim Meyering <meyering@lucent.com>
7026 * tempname.c: Merge with version from libc.
7027 * regex.c: Likewise.
7029 * tempname.c: Include stdlib.h unconditionally. On some old systems
7030 for which STDC_HEADERS is 0, it was not included, resulting in a
7031 warning about an integer-to-pointer conversion problem with getenv.
7032 Reported by Volker Borchert.
7034 2001-11-26 Jim Meyering <meyering@lucent.com>
7036 * gtod.h: Remove file.
7037 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
7038 * gettimeofday.c: Don't include gtod.h.
7039 (GTOD_init): Remove function.
7040 (rpl_gettimeofday): Do its job here instead, rather than aborting.
7041 Suggestion from Volker Borchert.
7043 2001-11-23 Jim Meyering <meyering@lucent.com>
7045 * hash.h (struct hash_table): Don't define here. Merely declare it.
7046 * hash.c (struct hash_table): Define it here instead.
7048 2001-11-22 Jim Meyering <meyering@lucent.com>
7050 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
7052 2001-11-18 Paul Eggert <eggert@twinsun.com>
7054 * tempname.c (TMP_MAX): Remove; no longer needed.
7055 (TEMPORARIES): New macro.
7056 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
7057 removes an artificial limitation (e.g. HP-UX 10.20, where
7060 2001-11-18 Jim Meyering <meyering@lucent.com>
7062 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
7065 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
7066 files will be created before anything else.
7068 2001-11-17 Jim Meyering <meyering@lucent.com>
7070 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
7071 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
7072 rather than group writable. Patch by Juan F. Codagnone.
7074 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
7075 Instead, include "xalloc.h".
7077 * mountlist.c: Include unlocked-io.h after all system headers.
7078 Remove explicit declarations of xmalloc, xrealloc,
7079 and xstrdup. Instead, include "xalloc.h".
7081 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
7082 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
7083 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
7085 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
7086 Reported by Padraig Brady.
7088 * mkstemp.c: #undef mkstemp.
7090 (rpl_mkstemp): Rename from mkstemp.
7093 2001-11-16 Jim Meyering <meyering@lucent.com>
7095 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
7096 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
7097 determine the amount of total physical memory, use pstat_getstatic.
7098 HPUX-11 doesn't define _SC_PHYS_PAGES.
7099 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
7100 If sysconf couldn't be used to determine the amount of available
7101 physical memory, use both pstat_getstatic and pstat_getdynamic.
7102 Based on a patch from Bob Proulx.
7104 2001-11-05 Jim Meyering <meyering@lucent.com>
7106 * xstat.in (slash_aware_lstat): Correct a misleading comment.
7108 2001-11-03 Jim Meyering <meyering@lucent.com>
7110 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
7111 in argmatch_to_argument call.
7113 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
7116 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
7117 e.g., a fault due to an attempt to free a NULL pointer.
7119 2001-11-01 Jim Meyering <meyering@lucent.com>
7121 * dirfd.c, dirfd.h: New files.
7122 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
7124 * hash.c (hash_print) [TESTING]: Clean up.
7126 2001-10-22 Paul Eggert <eggert@twinsun.com>
7128 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
7129 to avoid a warning if -Wall.
7131 2001-10-21 Paul Eggert <eggert@twinsun.com>
7133 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
7135 2001-10-21 Jim Meyering <meyering@lucent.com>
7137 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
7138 this code would end up calling gettext even in packages built
7140 * getopt.c (_): Likewise.
7141 * regex.c (_): Likewise.
7143 2001-10-20 Paul Eggert <eggert@twinsun.com>
7145 * error.c (strerror_r): Do not declare unless !_LIBC.
7146 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
7147 Use strerror_r that is only a macro, even if it is not a function.
7148 (strerror): Check for HAVE_DECL_STRERROR before declaring.
7149 (private_strerror): Use prototypes, not old-style function definition.
7150 (print_errno_message): New function.
7151 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
7153 (error_tail, error, error_at_line): Use it.
7155 2001-10-11 Jim Meyering <meyering@lucent.com>
7157 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
7158 and quote_n (1, ... to avoid clobbering a buffer.
7160 2001-10-05 Jim Meyering <meyering@lucent.com>
7162 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
7163 * hash-pjw.c: New file (factored out of fileutils' remove.c).
7164 * hash-pjw.h: New file.
7166 2001-09-30 Jim Meyering <meyering@lucent.com>
7168 * mountlist.c [MOUNTED_GETFSSTAT]:
7169 Include <sys/ucred.h>, for Apple Darwin.
7170 Include sys/mount.h and sys/fs_types.h only if available.
7172 (read_filesystem_list): Use FS_TYPE.
7174 2001-09-29 Paul Eggert <eggert@twinsun.com>
7176 * exclude.c (excluded_filename): 0 -> false, since it's
7179 2001-09-28 Paul Eggert <eggert@twinsun.com>
7181 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
7182 #defines strtoimax. Also treat the other strto* functions
7185 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
7186 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
7187 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7189 2001-09-26 Jim Meyering <meyering@lucent.com>
7191 Most macros in unlocked-io.h had the wrong number of arguments.
7192 * gen-uio: New script.
7193 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7194 * unlocked-io.hin: Remove file.
7195 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7196 rather than trying to embed it here.
7197 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7198 Reported by Padraig Brady.
7200 2001-09-25 Volker Borchert <bt@teknon.de>
7202 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7204 2001-09-23 Jim Meyering <meyering@lucent.com>
7206 * mountlist.c: Remove useless parentheses in #if directives.
7207 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7208 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7210 2001-09-22 Jim Meyering <meyering@lucent.com>
7212 * localcharset.c: Update from latest gettext.
7213 * config.charset: Likewise.
7215 2001-09-20 Jim Meyering <meyering@lucent.com>
7217 * xstrtol.c (strtoimax): Guard declaration with
7218 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7219 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7220 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7221 (strtoumax): Likewise, for completeness (it wasn't necessary).
7223 2001-09-06 Paul Eggert <eggert@twinsun.com>
7225 * strtoimax.c (HAVE_LONG_LONG):
7226 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7227 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7228 to work around bug in IBM C compiler.
7230 2001-09-16 Jim Meyering <meyering@lucent.com>
7232 * mkdir.c: New file.
7234 2001-09-04 Paul Eggert <eggert@twinsun.com>
7236 * xgetcwd.c: Revert some of the previous change; intead,
7237 fix the HAVE_GETCWD_NULL code to behave more like the
7238 !HAVE_GETCWD_NULL code used to.
7241 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7244 2001-09-04 Paul Eggert <eggert@twinsun.com>
7246 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7247 Use ssize_t, not int, to store result of readlink.
7248 Check for ssize_t overflow as well as size_t overflow,
7249 as POSIX says the result of readlink is implementation-defined
7250 when ssize_t overflows.
7251 Remove unnecessary cast to char*.
7252 Use free+malloc instead of realloc, as the storage doesn't need
7253 to be preserved and it's clearer and can be more efficient that way.
7254 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7255 * xreadlink.h (xreadlink): Update prototype.
7257 2001-09-03 Paul Eggert <eggert@twinsun.com>
7259 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7260 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7261 spotted by Jim Meyering.
7263 2001-09-03 Jim Meyering <meyering@lucent.com>
7265 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
7267 2001-09-03 Paul Eggert <eggert@twinsun.com>
7269 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
7270 like the HAVE_GETCWD_NULL code.
7271 Include pathmax.h if not HAVE_GETCWD.
7272 Do not include xalloc.h.
7273 (INITIAL_BUFFER_SIZE): New symbol.
7274 Do not use xmalloc / xrealloc, since the caller is responsible for
7275 handling errors. Preserve errno around `free' during failure.
7276 Do not overrun buffer when using getwd.
7278 2001-09-03 Paul Eggert <eggert@twinsun.com>
7280 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
7281 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
7283 2001-09-02 Jim Meyering <meyering@lucent.com>
7285 * error.c: Update from GNU libc.
7287 2001-09-01 Jim Meyering <meyering@lucent.com>
7289 * xreadlink.c: New file.
7290 * xreadlink.h: New file.
7291 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
7293 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
7294 doesn't conflict with sparc Solaris 7's definition in
7295 /usr/include/sys/int_types.h.
7297 * exclude.c: Use `""', not `<>' to #include non-system header files.
7298 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7299 and strncasecmp as r-values. Unixware didn't have declarations.
7301 2001-08-31 Jim Meyering <meyering@lucent.com>
7303 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7304 Use an initial, malloc'd, buffer of length 128 rather than
7305 a statically allocated one of length 1024.
7307 2001-08-30 Paul Eggert <eggert@twinsun.com>
7309 * xgetcwd.c: Don't include pathmax.h.
7310 Include stdlib.h and unistd.h if available.
7312 (xmalloc, xstrdup, free): Remove decls.
7313 (xgetcwd): Don't assume sizes fit in unsigned.
7314 Check for overflow when computing sizes.
7315 Simplify reallocation code.
7317 2001-08-28 Paul Eggert <eggert@twinsun.com>
7319 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
7321 * strtoimax.c: Renamed from strtoxmax.c, removing the
7324 Also, make the following further changes to make this file's
7325 configuration more similar to that of strtol.c:
7326 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
7327 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7328 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7329 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7330 changed to signed values.
7332 And make the following changes as well:
7333 Fix copyright notice, as 1999 was missing.
7334 (verify): New macro.
7335 (strtoimax): Check sizes at compile-time, not run-time.
7336 Prefer strtol to strtoll if both work.
7337 (main): Remove; it was not that useful and was a pain to maintain.
7339 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
7341 2001-08-30 Paul Eggert <eggert@twinsun.com>
7343 * savedir.c (savedir): Remove size parameter, as POSIX says that
7344 a directory's st_size can have an arbitrary value, so the old
7345 usage could waste an arbitrary amount of memory. All uses
7347 * savedir.h: Update prototype.
7349 2001-08-30 Paul Eggert <eggert@twinsun.com>
7351 * xstrtol.c (strtoimax): New decl.
7353 2001-08-28 Paul Eggert <eggert@twinsun.com>
7355 * xstrtol.h: Add copyright notice.
7356 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
7357 LONGINT_INVALID_SUFFIX_CHAR.
7359 2001-08-30 Paul Eggert <eggert@twinsun.com>
7361 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
7364 2001-08-30 Paul Eggert <eggert@twinsun.com>
7366 * hash.c: Remove '2001' from copyright notice.
7368 2001-08-30 Paul Eggert <eggert@twinsun.com>
7370 * full-write.h: New file.
7371 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
7372 * full-write.c: Correct credits, as cccp.c no longer
7373 exists and anyway it was so heavily changed from the old cccp
7374 code as to be unrecognizable. Include full-write.h.
7375 (full_write) Return size_t, with short writes meaning failure.
7376 All callers changed. This fixes a bug with large buffers
7378 * utime.c: Include full-write.h.
7380 2001-08-30 Paul Eggert <eggert@twinsun.com>
7382 Merge 'exclude' changes from tar 1.13.22.
7383 This fixes one or two unlikely storage allocation overflow bugs,
7384 but doesn't change user-visible behavior otherwise.
7386 2001-08-30 Paul Eggert <eggert@twinsun.com>
7388 * exclude.c (bool): Declare, perhaps by including stdbool.h.
7389 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
7390 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
7391 Include if available.
7392 (<xalloc.h>): Include
7393 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
7394 (verify): New macro. Use it to verify that EXCLUDE macros do not
7395 collide with FNM macros.
7396 (struct patopts): New struct.
7397 (struct exclude): Use it, as exclude patterns now come with options.
7398 (new_exclude): Support above changes.
7399 (new_exclude, add_exclude_file):
7400 Initial size must now be a power of two to simplify overflow checking.
7401 (free_exclude, fnmatch_no_wildcards): New function.
7402 (excluded_filename): No longer requires options arg, as the options
7403 are determined by add_exclude. Now returns bool, not int.
7404 (excluded_filename, add_exclude):
7405 Add support for the fancy new exclusion options.
7406 (add_exclude, add_exclude_file): Now takes int options arg.
7407 Check for arithmetic overflow when computing sizes.
7408 (add_exclude_file): xrealloc might modify errno, so don't
7409 realloc until after errno might be used.
7411 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
7413 (free_exclude): New decl.
7414 (add_exclude, add_exclude_file): Now takes int options arg.
7415 (excluded_filename): No longer requires options arg, as the options
7416 are determined by add_exclude. Now returns bool, not int.
7418 2001-08-30 Paul Eggert <eggert@twinsun.com>
7420 * alloca.c (alloca): Arg is of type size_t, not unsigned.
7422 2001-08-27 Jim Meyering <meyering@lucent.com>
7424 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
7426 * version-etc.c (N_): Remove definition.
7427 Revert most of last change.
7428 Instead, simply don't mark the `Copyright...' string for translation.
7429 Based on advice from Paul Eggert.
7431 * strtoxmax.c: Tweak comment.
7433 2001-08-26 Jim Meyering <meyering@lucent.com>
7435 * version-etc.c (version_etc_copyright_fmt): Replace literal year
7436 of copyright with `%s' so translators don't get an untranslated
7438 (COPYRIGHT_YEAR): Define.
7439 (version_etc): Use fprintf rather than fputs.
7440 Suggestion from Ulrich Drepper.
7442 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
7444 * strtoll.c: New file, from GNU libc.
7445 * xstrtoimax.c: New file.
7447 * xstrtol.h: Add xstrtoimax.
7448 * strtoumax.c: New file. Simply include "strtoumax.c".
7449 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
7451 * strtoumax.c: Factor to work both for unsigned and signed types, ...
7452 * strtoxmax.c: ... then renamed to this.
7454 2001-08-13 Paul Eggert <eggert@twinsun.com>
7456 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
7457 Port to Solaris 8, where 'sed' requires a space after the 'r'
7458 command, and where sh dislikes "$/". Clean up the spacing a bit.
7459 Redirect output to $tmp just once.
7461 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
7463 * addext.c (<errno.h>): Include.
7464 (errno): Declare if not defined.
7465 (addext): Work correctly when pathconf returns -1 and leaves
7466 errno alone because there is no limit. Also, work even if
7467 pathconf returns a value greater than SIZE_MAX.
7469 2001-08-12 Jim Meyering <meyering@lucent.com>
7471 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
7472 Simply `return getcwd (NULL, 0);'.
7473 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
7474 Use 1300 as initial value for length, not PATH_MAX.
7476 * pathmax.h: Clean up cpp syntax.
7478 2001-08-12 Jim Meyering <meyering@lucent.com>
7480 * gettimeofday.c: New file.
7482 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
7484 2001-08-04 Jim Meyering <meyering@lucent.com>
7486 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
7487 to get in sync with glibc.
7489 2001-08-03 Paul Eggert <eggert@twinsun.com>
7491 The following changes are from gettext 0.10.39 as maintained by
7494 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
7495 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
7496 with inverted sense. All uses changed.
7498 * mbswidth.c: Don't include <limits.h>.
7499 Include <stdlib.h> and <string.h> unconditionally.
7500 (iswcntrl, mbsinit, ISCNTRL): New macros.
7501 (mbsnwidth): Use K&R style function declarations.
7502 Don't bother checking for MB_LEN_MAX == 1, since the compiler
7503 can optimize it when MB_CUR_MAX == 1.
7504 The width of control characters is zero, not 1.
7506 2001-07-15 Jim Meyering <meyering@lucent.com>
7508 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
7509 (BUILT_SOURCES): Add unlocked-io.h.
7510 (io_functions): Define.
7511 (unlocked-io.h): New rule.
7512 (DISTCLEANFILES): Add unlocked-io.h.
7513 (all-local): Depend on unlocked-io.h, to ensure it is created.
7515 * unlocked-io.hin: New file
7517 * regex.c: Update from glibc.
7519 2001-07-05 Jim Meyering <meyering@lucent.com>
7521 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
7523 (libfetish_a_SOURCES): Put all .h files here instead.
7524 Remove a thus-exposed (better checks in automake) duplicate and
7525 two unnecessary .h files.
7527 2001-06-11 Jim Meyering <meyering@lucent.com>
7529 * regex.c: Update from GNU libc.
7531 2001-05-27 Jim Meyering <meyering@lucent.com>
7533 * readutmp.h (UT_TYPE): Define.
7535 2001-05-24 Jim Meyering <meyering@lucent.com>
7537 * argmatch.c: Include "quote.h".
7538 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
7539 quote function. Reported by Göran Uddeborg.
7541 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
7543 * dirname.c (dir_name): Compute append_dot using path, not newpath
7544 which is not yet declared.
7546 2001-05-11 Paul Eggert <eggert@twinsun.com>
7548 * Makefile.am (libfetish_a_SOURCES):
7549 Add strftime.c, since we now compile it on all hosts.
7551 * strftime.c (my_strftime):
7552 Define to nstrftime if emacs, but only if my_strftime is not defined.
7553 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
7554 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
7555 Add one more extra argument: a nanoseconds value.
7558 (my_strftime function): Add %N format.
7559 (emacs_strftimeu): Renamed from emacs_strftime,
7560 with extra ut argument.
7562 2001-05-11 Paul Eggert <eggert@twinsun.com>
7564 dirname code cleanup. base_name now behaves more compatibly
7565 with POSIX basename when given file names that have trailing
7566 slashes, and similarly for dir_name. Add new primitives
7567 base_len and dir_len. Put the directory-name-related decls
7570 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
7571 * backupfile.c (base_name): Likewise.
7572 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
7573 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
7574 * makepath.c (strip_trailing_slashes): Likewise.
7575 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
7577 * rename.c (strip_trailing_slashes): Likewise.
7578 * same.c (base_name): Likewise.
7579 * stripslash.c (ISSLASH): Likewise.
7581 * addext.c: Include <dirname.h> after size_t is defined.
7582 * backupfile.c: Likewise.
7584 * addext.c (addext): Use base_len to trim redundant
7585 trailing slashes instead of doing it ourselves.
7586 But do not trim the last slash if it is not redundant.
7588 * backupfile.c (find_backup_file_name,
7589 max_backup_version): Use base_len instead of rolling it ourselves.
7590 Handle the case of "" and (on DOS) "C:" correctly.
7592 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
7593 Include <string.h>, <dirname.h>.
7594 (base_name): Allow file names ending in slashes, other than names
7595 that are all slashes. In this case, return the basename followed
7596 by the slashes. This is more general, and can be used in places
7597 where the original base_name purposely had an assertion failure.
7598 (base_len): New function.
7600 * dirname.c: Include <string.h> instead of <stdlib.h>.
7601 Do not include <assert.h>; no longer needed.
7603 (memrchr): Remove decl.
7604 (dir_name_r): Remove.
7605 (dir_len): Renamed from dirlen. All callers changed.
7606 Rewrite in terms of base_name, for simplicity and consistency.
7607 (dir_name): Never return NULL. All callers changed.
7608 Do not include <stdlib.h> in test program; no longer needed.
7609 return 0; is fine for test program.
7611 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
7613 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
7615 * path-concat.c (path_concat): Use base_len to compute
7616 base length, not strlen; this means we cannot rely on memcpy
7619 * same.c (STREQ): Remove.
7620 (same_name): Handle the case where the basename ends in trailing '/'.
7622 * stripslash.c (strip_trailing_slashes): Return nonzero if
7623 a slash was stripped. Do not strip the last slash after a
7626 2001-04-08 Jim Meyering <meyering@lucent.com>
7628 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
7629 recomputed; that's necessary when the offset spans a DST transition.
7630 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
7632 2001-04-02 Jim Meyering <meyering@lucent.com>
7634 * regex.h, regex.c: Update from GNU libc.
7636 2001-03-19 Paul Eggert <eggert@twinsun.com>
7638 * version-etc.c (version_etc_copyright): Update to 2001.
7640 2001-03-16 Paul Eggert <eggert@twinsun.com>
7642 * tempname.c (uint64_t): Define to uintmax_t if
7643 not defined, and if UINT64_MAX is not defined.
7644 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
7645 Reported by John David Anglin.
7647 2001-03-10 Bruno Haible <haible@clisp.cons.org>
7649 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
7650 alias if codeset is empty.
7651 * config.charset (BeOS): Use wildcard syntax.
7653 2001-03-13 Jim Meyering <meyering@lucent.com>
7655 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
7656 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
7659 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7661 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
7663 * unicodeio.c (print_unicode_char): Simplify accordingly.
7665 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7667 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7668 support for DOS/DJGPP.
7670 2001-02-28 Paul Eggert <eggert@twinsun.com>
7672 * Makefile.am (libfetish_a_SOURCES):
7673 Add dup-safer.c, fopen-safer.c.
7674 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7676 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7678 2001-02-25 Paul Eggert <eggert@twinsun.com>
7680 The mkstemp replacement is taken from glibc 2.2.2, with some
7681 portability fixes for use outside glibc, as follows:
7683 * tempname.c (struct_stat64): New macro.
7684 (direxists, __gen_tempname): Use it.
7685 This avoids a portability problem with Solaris 8.
7687 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7688 (<stddef.h>, <stdint.h>, <string.h>):
7689 Include only if STDC_HEADERS || _LIBC.
7690 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7691 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7692 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7693 (__set_errno): Define this macro if <errno.h> doesn't.
7694 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7695 Define these macros if <stdio.h> doesn't.
7696 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7697 Define these macros if <sys/stat.h>
7698 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7699 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7700 __xstat64): Define if not _LIBC.
7701 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7702 (__gen_tempname): Invoke gettimeofday only if
7703 HAVE_GETTIMEOFDAY || _LIBC;
7704 otherwise, fall back on plain "time".
7705 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7707 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7709 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7711 2001-02-17 Jim Meyering <meyering@lucent.com>
7713 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7714 around included file name.
7716 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7718 * strftime.c: Update from GNU libc (the only changes were to comments).
7720 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7722 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7724 2001-02-17 Paul Eggert <eggert@twinsun.com>
7726 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7727 Remove workaround macros for hosts that have mbrtowc but not
7728 mbstate_t, as we now insist on proper declarations for both
7729 before using mbrtowc.
7731 2001-02-17 Jim Meyering <meyering@lucent.com>
7733 * regex.c: Update from libc.
7735 2001-02-16 Paul Eggert <eggert@twinsun.com>
7737 * alloca.c (malloc): Undef before defining, since stdlib.h
7738 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7739 Reported by Mark Hounschell via Paul Eggert.
7741 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7743 * config.charset: Update for FreeBSD 4.2.
7745 2001-01-26 Jim Meyering <meyering@lucent.com>
7747 * quotearg.c: Include stddef.h.
7748 * quote.c: Include stddef.h.
7749 Reported by Axel Kittenberger.
7751 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7752 line in double quotes so that it evokes a better diagnostic.
7753 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7754 Reported by Axel Kittenberger.
7756 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7758 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7759 to avoid a warning. Add back 'const' to inptr.
7761 2001-01-16 Jim Meyering <meyering@lucent.com>
7763 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7766 2001-01-14 Jim Meyering <meyering@lucent.com>
7768 * rename.c: New file. From Volker Borchert.
7769 Include stdlib.h, string.h or strings.h, and xalloc.h.
7770 Use strip_trailing_slashes rather than open-coding it.
7772 2001-01-03 Paul Eggert <eggert@twinsun.com>
7774 * strftime.c: Sync with glibc time/strftime.c 1.81.
7776 2001-01-03 Jim Meyering <meyering@lucent.com>
7778 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7779 local `inptr' to avoid warning with some system declarations of iconv.
7781 2000-12-29 Paul Eggert <eggert@twinsun.com>
7783 * modechange.c: Do not assume that mode_t uses the
7784 traditional octal encoding. E.g. "chmod 1 FOO" should set
7785 the other-execute bit of FOO even if S_IXOTH != 1.
7787 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7788 WOTH, XOTH, ALLM): New macros.
7789 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7790 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7792 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7793 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7795 No need to use uintmax_t; unsigned long is long enough.
7796 Don't bother to get suffix since we don't use it.
7798 2000-12-24 Jim Meyering <meyering@lucent.com>
7800 * hash.c (is_prime): Return explicit boolean values.
7801 (hash_get_first): Return NULL to appease Irix5.6's 89.
7802 Reported by Nelson Beebe.
7804 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7806 * localcharset.c (locale_charset): Add support for Win32.
7808 2000-12-18 Paul Eggert <eggert@twinsun.com>
7810 * physmem.h, physmem.c: New files.
7812 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7813 (noinst_HEADERS): Add physmem.h.
7815 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7816 't' for compatibility with Solaris 8 sort.
7818 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7820 * config.charset: Add support for BeOS.
7822 2000-12-16 Jim Meyering <meyering@lucent.com>
7824 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7825 SHELLS_FILE to a file name that's useful on djgpp systems.
7827 (ADDITIONAL_DEFAULT_SHELLS): Define.
7828 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7829 Based mostly on a patch from Prashant TR.
7831 2000-12-16 Jim Meyering <meyering@lucent.com>
7833 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7834 N and M) would have treated it like `chown N:N FILE'.
7836 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7838 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7840 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7841 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7842 to the list of canonical encodings. Rename EUC-CN to GB2312.
7844 2000-12-08 Andreas Schwab <schwab@suse.de>
7846 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7847 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7849 2000-12-07 Jim Meyering <meyering@lucent.com>
7851 * stripslash.c (ISSLASH): Define.
7852 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7855 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7856 (dir_name_r): Declare this function as static.
7857 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7858 manifest itself on a name containing a mix of slashes and
7860 Make this function work with names starting with a DOS-style
7861 drive letter and colon prefix.
7862 (dir_name): Append `.' if necessary.
7863 Based mostly on patches from Prashant TR and Eli Zaretskii.
7865 * dirname.h (dir_name_r): Remove prototype.
7867 2000-12-05 Jim Meyering <meyering@lucent.com>
7869 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7871 2000-12-04 Jim Meyering <meyering@lucent.com>
7873 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7874 Also include memory.h, stdlib.h, unistd.h if appropriate.
7875 Reported by Andreas Jaeger (conflicting declaration of malloc).
7877 2000-12-02 Jim Meyering <meyering@lucent.com>
7879 * closeout.h: Make idempotent, to avoid some obscure warnings.
7881 2000-12-01 Paul Eggert <eggert@twinsun.com>
7883 * memrchr.c: Include <config.h> before any system include file.
7885 2000-11-29 Paul Eggert <eggert@twinsun.com>
7887 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7889 2000-11-26 Jim Meyering <meyering@lucent.com>
7891 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7893 2000-11-22 Paul Eggert <eggert@twinsun.com>
7895 * strftime.c (my_strftime): Do not invoke mbrlen with a
7896 size of (size_t) -1; it's not portable.
7898 2000-11-17 Akim Demaille <akim@epita.fr>
7900 * obstack.h: Formatting changes.
7901 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7902 prevent type checking.
7903 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7904 cast the value to (void *): assigning a `foo *' to a `void *'
7906 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7908 2000-11-17 Jim Meyering <meyering@lucent.com>
7910 * strstr.c: Update from GNU libc.
7912 2000-11-16 Jim Meyering <meyering@lucent.com>
7914 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7916 2000-11-11 Jim Meyering <meyering@lucent.com>
7918 * error.c: Add a couple #includes, merging from GNU libc version.
7920 2000-11-10 Jim Meyering <meyering@lucent.com>
7922 * obstack.h: Update from GNU libc.
7923 * obstack.c: Likewise.
7925 2000-11-06 Paul Eggert <eggert@twinsun.com>
7927 * getusershell.c (setusershell): Use rewind rather than
7928 fseek/fseeko, to avoid configuration hassles with fseeko.
7929 Don't bother opening SHELLS_FILE if shellstream is NULL;
7932 2000-11-05 Jim Meyering <meyering@lucent.com>
7934 * makepath.h (make_dir): Declare.
7935 * makepath.c (make_dir): Remove `static' attribute.
7938 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7940 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7941 last one in a bucket, advance to the next bucket.
7943 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7945 * fnmatch.c: Do not comment out all the code if we are using
7946 the GNU C library, because in some cases we are replacing buggy
7947 code in the GNU C library itself.
7949 2000-10-30 Paul Eggert <eggert@twinsun.com>
7951 * error.h, getline.h, modechange.h:
7952 Remove "2000" from Copyright line, as the file hasn't been
7953 changed this year other than in the copyright notice.
7955 * xalloc.h: Add "2000" to Copyright line, as this file
7956 was changed this year.
7958 2000-10-30 Paul Eggert <eggert@twinsun.com>
7960 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7961 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7962 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7964 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7966 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7967 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7968 doesn't define __restrict_arr.
7970 2000-10-29 Jim Meyering <meyering@lucent.com>
7972 * xstat.in: Fix grammar in comment.
7974 2000-10-28 Jim Meyering <meyering@lucent.com>
7976 * memchr.c: Update from libc.
7977 Adjust for portability:
7978 [HAVE_STDLIB_H]: Include stdlib.h.
7979 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7980 Undef __memchr, too.
7981 [!weak_alias]: Define __memchr to memchr.
7983 * regex.c: Update from libc.
7984 * regex.h: Likewise.
7985 * getopt1.c: Likewise.
7986 * memcmp.c: Likewise.
7988 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7989 Avoid using fseek, when possible -- it's broken by design.
7990 Patch by Ulrich Drepper.
7992 2000-10-26 Jim Meyering <meyering@lucent.com>
7994 * strftime.c: Update from libc.
7996 2000-10-25 Jim Meyering <meyering@lucent.com>
7998 * obstack.c: Update from libc.
8000 2000-10-23 Jim Meyering <meyering@lucent.com>
8002 * hard-locale.c (hard_locale): Revert last change -- it was simply
8003 wrong. That set_locale call must not have any side effects.
8006 2000-10-22 Jim Meyering <meyering@lucent.com>
8008 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
8009 [CYCLIC]: Remove now-unused definition.
8011 * save-cwd.c (O_DIRECTORY): Define, if needed.
8012 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
8013 Suggestion from Ulrich Drepper.
8015 2000-10-21 Jim Meyering <meyering@lucent.com>
8017 * dirname.c (dir_name_r): New function, factored out of dir_name.
8018 (dir_name): Use dir_name_r.
8019 * dirname.h (dir_name_r): Declare it.
8021 2000-10-21 Jim Meyering <meyering@lucent.com>
8023 * dirname.c (memrchr): Declare if necessary.
8024 (dir_name): Remove the restriction that there be no
8025 trailing slashes. Now, this code skips past them, effectively
8027 [TEST_DIRNAME] (main): New unit tests.
8029 * memrchr.c: New file from GNU libc.
8030 Undef __memrchr, too.
8031 [!weak_alias]: Define __memrchr to memrchr.
8032 Guard weak_alias use with `#ifdef weak_alias'.
8034 2000-10-17 Jim Meyering <meyering@lucent.com>
8036 * quote.h (PARAMS): Define and use.
8037 Reported by Akim Demaille.
8039 * getopt.c: Update from libc.
8041 2000-10-16 Jim Meyering <meyering@lucent.com>
8043 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
8046 2000-09-25 Jim Meyering <meyering@lucent.com>
8048 * md5.h (rol): Define (from GnuPG).
8050 * sha.c: Give credit (GnuPG) where due.
8051 (M): Use rol rather than open-coding it.
8052 Add a FIXME comment.
8054 2000-09-21 Jim Meyering <meyering@lucent.com>
8056 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
8057 Reported by Michael Stone.
8059 2000-09-20 Jim Meyering <meyering@lucent.com>
8061 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
8062 (noinst_HEADERS): Add sha.h.
8063 Based on code from Scott G. Miller and from GnuPG.
8065 2000-09-15 Jim Meyering <meyering@lucent.com>
8067 * regex.c: Update from libc.
8069 2000-09-10 Jim Meyering <meyering@lucent.com>
8071 * getopt.c (_getopt_internal): Update from glibc.
8073 2000-09-09 Jim Meyering <meyering@lucent.com>
8075 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
8076 think it should be used as a general replacement for isascii.
8077 * fnmatch.c: Likewise.
8078 * mbswidth.c: Likewise
8079 * regex.c: Likewise.
8082 * userspec.c: Include sys/param.h and limits.h.
8084 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8085 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
8086 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
8087 UID, GID. Check range.
8089 2000-09-06 Jim Meyering <meyering@lucent.com>
8091 * getopt.c (_getopt_internal): Update from glibc.
8093 2000-08-30 Jim Meyering <meyering@lucent.com>
8095 * strftime.c: Merge in changes from GNU libc.
8097 2000-08-26 Jim Meyering <meyering@lucent.com>
8099 * closeout.c: Include "__fpending.h".
8100 (close_stdout_status): Return right away if there's nothing to flush.
8102 * Makefile.am (noinst_HEADERS): Add __fpending.h.
8103 * __fpending.c: New file.
8104 * __fpending.h: New file.
8106 2000-08-07 Paul Eggert <eggert@twinsun.com>
8108 Standardize on "memory exhausted" instead of "Memory exhausted"
8109 or "virtual memory exhausted".
8110 * obstack.c (print_and_abort): Use "memory exhausted", not
8111 "virtual memory exhausted".
8112 * same.c (same_name): Invoke xalloc_die instead of printing
8114 * userspec.c (parse_user_spec): Likewise.
8115 * bumpalloc.h: comment fix
8116 * same.c, userspec.c: Include xalloc.h.
8118 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
8119 not char *const and pointing to a constant array.
8120 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
8121 (xrealloc): Comment fix.
8123 * userspec.c (parse_user_spec):
8124 Don't translate a message until just before returning,
8125 to avoid unnecessary translation.
8127 2000-08-07 Jim Meyering <meyering@lucent.com>
8129 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
8130 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
8131 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
8132 getgroups.c, gethostname.c, getopt.h, group-member.c,
8133 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
8134 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
8135 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
8136 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
8137 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
8138 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
8139 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
8140 yesno.c: Back out Copyright date changes for each file with no change
8141 this year. This eases coordination with other programs using the same
8142 source code modules. From Paul Eggert.
8144 2000-08-03 Greg McGary <greg@mcgary.org>
8146 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
8147 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
8148 (EXTEND_BUFFER): Use them.
8150 2000-08-01 Jim Meyering <meyering@lucent.com>
8152 * dirname.c (ISSLASH): Define.
8153 (BACKSLASH_IS_PATH_SEPARATOR): Define.
8154 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
8155 both `\' and `/' may be use as path separators.
8156 Based on a patch from Prashant TR.
8158 2000-07-31 Paul Eggert <eggert@twinsun.com>
8160 * quotearg.c (quotearg_n_options): Don't make the initial
8161 slot vector a constant, since it might get modified.
8163 2000-07-31 Jim Meyering <meyering@lucent.com>
8165 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
8166 * obstack.c (print_and_abort): Likewise.
8168 2000-07-30 Paul Eggert <eggert@twinsun.com>
8170 * quotearg.c (quotearg_n_options): Preallocate a slot 0
8171 buffer, so that the caller can always quote one small
8172 component of a "memory exhausted" message in slot 0.
8173 From a suggestion by Jim Meyering.
8175 2000-07-30 Jim Meyering <meyering@lucent.com>
8177 * makepath.c (make_path): Quote the other instance, too.
8179 * quotearg.c (N_STATIC_SLOTVECS): Define.
8180 (STATIC_BUF_SIZE): Define.
8181 (quotearg_n_options): Use only statically allocated storage when
8182 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
8183 than STATIC_BUF_SIZE.
8185 2000-07-29 Jim Meyering <meyering@lucent.com>
8187 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8188 * dirname.c (dir_name): Likewise.
8190 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8192 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8193 (dir_name): Assert that there are no trailing slashes.
8195 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8197 * mbswidth.h (mbswidth): Add a flags argument.
8198 (mbswidth): New declaration.
8199 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8200 * mbswidth.c (mbswidth): Add a flags argument.
8201 (mbsnwidth): New function.
8203 2000-07-24 Jim Meyering <meyering@lucent.com>
8205 * mbswidth.c: Remove useless #else. From Bruno Haible.
8207 2000-07-23 Paul Eggert <eggert@twinsun.com>
8209 * mbswidth.c (_XOPEN_SOURCE):
8210 Don't define; this causes problems on Solaris 7.
8211 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8213 2000-07-23 Paul Eggert <eggert@twinsun.com>
8216 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8217 so that mbstate_t is always defined.
8219 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8220 be 1 in at least one GCC installation, and this configuration
8221 error is likely to be common. Ignoring MB_LEN_MAX hurts
8222 performance on hosts that have mbrtowc but have only unibyte
8223 locales, but I assume these hosts are rare.
8225 2000-07-23 Paul Eggert <eggert@twinsun.com>
8227 * quotearg.c: Streamline by invoking multibyte code only if needed.
8228 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8229 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8230 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8231 invoke multibyte primitives.
8233 2000-07-23 Jim Meyering <meyering@lucent.com>
8235 * basename.c (base_name): Add an assertion.
8237 2000-07-15 Bruno Haible <clisp.cons.org>
8239 * quotearg.c: When the system forces us to redefine mbstate_t,
8240 shadow its mbsinit function.
8242 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8244 * mbswidth.h: New file.
8245 * mbswidth.c: New file.
8246 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8247 (noinst_HEADERS): Add mbswidth.h.
8249 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8251 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8254 2000-07-15 Jim Meyering <meyering@lucent.com>
8256 * makepath.c: Include quote.h.
8257 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8258 corresponding argument in a `quote (...)' call.
8259 Give better diagnostics.
8261 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8262 (noinst_HEADERS): Add quote.h.
8264 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8265 from tar's src/misc.c.
8266 * quote.h: New file. Prototypes for same.
8268 2000-07-10 Paul Eggert <eggert@twinsun.com>
8270 From a suggestion by Bruno Haible.
8271 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8272 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8273 to decide whether to define the BeOS workaround macro;
8274 this adjusts to the change to AC_MBSTATE_T.
8276 2000-07-13 Paul Eggert <eggert@twinsun.com>
8278 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
8280 * quotearg.c (quoting_style_args, quoting_style_vals,
8281 quotearg_buffer_restyled): Add support for
8282 clocale_quoting_style. Undo previous change to
8283 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
8284 and "{RIGHT QUOTATION MARK}" msgids.
8286 2000-07-05 Paul Eggert <eggert@twinsun.com>
8288 The old behavior of quoting `like this' doesn't look good with
8289 newer, ISO-style fonts. See:
8290 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
8292 Instead, quote "like this" by default. Let the translator
8293 tailor the locale-specific quoting behavior by providing
8294 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
8296 * quotearg.c (N_): New macro.
8297 (gettext_default): New function.
8298 (quotearg_buffer_restyled): Use
8299 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
8300 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
8302 2000-07-09 Jim Meyering <meyering@lucent.com>
8304 * Most files: Update copyright dates to include 2000.
8306 2000-07-08 Jim Meyering <meyering@lucent.com>
8308 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
8310 (xgethostname): Remove now-unnecessary #ifdef.
8311 Move declaration of `err' into loop where it's used.
8313 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8315 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
8316 by allocating a larger buffer. Test the gethostname return value for
8317 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
8318 returns an error and ENAMETOOLONG isn't defined.
8320 2000-07-05 Paul Eggert <eggert@twinsun.com>
8321 and Bruno Haible <haible@clisp.cons.org>
8323 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8325 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8327 * quotearg.c (struct quoting_options): Simplify quote_these_too
8330 2000-07-03 Jim Meyering <meyering@lucent.com>
8332 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
8333 Reported by Bruno Haible.
8335 2000-07-04 Jim Meyering <meyering@lucent.com>
8337 * quotearg.c: Make inclusion of <wchar.h> independent of whether
8338 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
8341 2000-07-03 Paul Eggert <eggert@twinsun.com>
8342 and Bruno Haible <haible@clisp.cons.org>
8344 * quotearg.c (mbrtowc):
8345 Assign to *pwc, and return 1 only if result is nonzero.
8346 (iswprint): Use ISPRINT when substituting our own mbrtowc.
8348 2000-07-03 Jim Meyering <meyering@lucent.com>
8350 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
8351 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
8354 2000-07-02 Jim Meyering <meyering@lucent.com>
8356 * quotearg.c (mbstate_t): Don't define here.
8358 2000-07-02 Jim Meyering <meyering@lucent.com>
8360 * nanosleep.c (SIGCONT): Define if not already defined.
8362 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8364 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
8365 per change in ../m4/ls-mntd-fs.m4.
8366 (read_filesystem_list): Ignore symbolic links.
8368 2000-06-29 Jim Meyering <meyering@lucent.com>
8370 * same.c: Include <string.h> or <strings.h>, as appropriate,
8371 for declaration of strcmp.
8373 * long-options.c: Include <stdlib.h>, for declaration of exit.
8375 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
8376 Avoid warning by casting result to `char *' to remove `const'.
8378 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8380 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
8382 2000-06-26 Paul Eggert <eggert@twinsun.com>
8384 savedir now sets errno on failure and invokes xmalloc to get memory.
8385 Fix a couple of other minor bugs while we're at it.
8387 * savedir.c (<unistd.h>): Do not include; there's no need.
8388 (NAMLEN): Remove macro.
8389 (malloc, realloc): Remove decls.
8391 ("xalloc.h"): Include.
8392 (NAME_SIZE_DEFAULT): New macro.
8393 (savedir): Use xmalloc / xrealloc to allocate memory.
8394 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
8395 Skip "" directory entries.
8396 Use strlen to calculate directory entry length, since the old method
8397 is rarely used these days and isn't worth supporting.
8398 Don't use a pointer after freeing it.
8399 Check for integer overflow when calculating allocation size.
8400 Use memcpy to copy entries, instead of stpcpy.
8401 Set errno properly when returning NULL.
8402 Check for readdir error.
8404 2000-06-26 Jim Meyering <meyering@lucent.com>
8406 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
8408 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8410 * getusershell.c (xmalloc, xrealloc): Remove functions.
8412 Don't include <stdlib.h>. Don't declare malloc, realloc.
8414 2000-06-23 Bruno Haible <haible@clisp.cons.org>
8416 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
8418 2000-06-24 Jim Meyering <meyering@lucent.com>
8420 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
8422 2000-06-21 Jim Meyering <meyering@lucent.com>
8424 * getpass.c: New file, from Bruno Haible. Required for BeOS.
8426 2000-06-19 Paul Eggert <eggert@twinsun.com>
8428 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
8429 (mbrtowc, mbstate_t): Define substitutes if
8430 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
8431 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
8432 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
8434 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8436 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
8437 than 1024, return a memory chunk of least possible size, instead
8438 of size PATH_MAX + 2. In the loop, increment the size proportionally.
8439 Use free/xmalloc instead of xrealloc to avoid copying for very long
8442 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8444 * canon-host.c (canon_host): Use malloc and memcpy to copy an
8445 address, not strdup. Include <stdlib.h> and don't declare free().
8447 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8449 * path-concat.c (path_concat): Don't access dir[-1] if dir is
8452 2000-06-21 Jim Meyering <meyering@lucent.com>
8454 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
8455 (noinst_HEADERS): Add getstr.h.
8457 * getline.c (getstr): Move into a separate file.
8458 * getstr.c (getstr): New file, extracted from getline.c, with
8459 the following changes: new parameter, delim2; both delim[12]
8460 parameters have type `int', not `char'. The latter would lose
8461 with 8-bit delimiters.
8462 * getstr.h: New file.
8464 2000-06-19 Jim Meyering <meyering@lucent.com>
8466 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
8468 2000-06-18 Jim Meyering <meyering@lucent.com>
8470 * mkdir.c: Remove file, due mainly to copyright incompatibility.
8471 Besides, these days every porting target provides a mkdir function.
8473 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
8474 (this snippet comes from src/system.h).
8476 2000-06-15 Paul Eggert <eggert@twinsun.com>
8478 * human.c (adjust_value): New function.
8479 (human_readable_inexact): Apply rounding style even when
8480 printing approximate values.
8482 2000-06-14 Paul Eggert <eggert@twinsun.com>
8484 * human.c (human_readable_inexact): Allow an input block
8485 size that is not a multiple of the output block size, and vice versa.
8486 Reported by Piergiorgio Sartor.
8488 2000-06-14 Paul Eggert <eggert@twinsun.com>
8490 * getdate.y (get_date): Apply relative times after time
8491 zone indicator, not before. Reported by Todd A. Jacobs.
8493 2000-06-13 Jim Meyering <meyering@lucent.com>
8495 * Makefile.am (all-local): Depend on lstat.c and stat.c.
8497 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
8499 2000-06-12 Paul Eggert <eggert@twinsun.com>
8501 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
8503 2000-06-04 Paul Eggert <eggert@twinsun.com>
8505 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
8507 2000-06-04 Jim Meyering <meyering@lucent.com>
8509 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
8510 SunOS 4.1.4 for which gid_t is an unsigned type.
8512 2000-06-03 Jim Meyering <meyering@lucent.com>
8514 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
8516 2000-05-26 Bruno Haible <haible@clisp.cons.org>
8518 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
8519 newer, don't install charset.alias.
8520 * config.charset: Change the Linux/glibc rules so they become empty
8521 on glibc-2.1 or newer.
8523 2000-06-02 Jim Meyering <meyering@lucent.com>
8525 * mountlist.c: Back out last change. Instead, do this...
8526 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
8527 member using the same `ignore'-testing code.
8528 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
8532 2000-05-29 Jim Meyering <meyering@lucent.com>
8534 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
8535 with the `ignore' attribute. Based on a patch from Mark D. Roth.
8537 2000-05-22 Jim Meyering <meyering@lucent.com>
8539 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
8541 2000-05-18 Jim Meyering <meyering@lucent.com>
8543 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
8544 back, too, since it may have been modified by allocate_entry.
8545 (hash_delete): Rewrite to use neither the assignment operator
8546 nor the comma operator in an if-expression.
8548 2000-05-15 Paul Eggert <eggert@twinsun.com>
8551 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
8552 Remove; no longer needed.
8553 "quotearg.h": Add include.
8554 (file_name): Do not bother to explicitly initialize to NULL; it's less
8555 efficient on some hosts.
8556 (close_stdout_status): Remove test as to whether stdout was already
8557 closed; it breaks for the case "echo x | sort >&-".
8558 Quote file name colons.
8559 Do not assume that _("write error") lacks format strings.
8561 2000-05-15 Jim Meyering <meyering@lucent.com>
8563 * version-etc.c (version_etc_copyright): Update the copyright string
8564 used in all --version output.
8566 2000-05-14 Jim Meyering <meyering@lucent.com>
8568 * closeout.c (close_stdout_set_file_name): New function.
8569 (close_stdout_status): Use new file-scoped global.
8570 Return right away if fstat says the stdout file descriptor is invalid.
8571 * closeout.h (close_stdout_set_file_name): Declare.
8573 2000-05-10 Jim Meyering <meyering@lucent.com>
8575 * closeout.c [default_exit_status]: New file-scoped variable.
8576 (close_stdout_set_status): New function.
8577 * closeout.h (close_stdout_set_status): Declare.
8579 2000-05-08 Jim Meyering <meyering@lucent.com>
8581 * long-options.c: Don't include closeout.h.
8582 (parse_long_options): Don't call close_stdout for --version.
8584 2000-05-06 Jim Meyering <meyering@lucent.com>
8586 * strnlen.c: Undefine __strnlen and strnlen.
8587 [!weak_alias]: Define __strnlen to strnlen.
8589 * atexit.c: New file, from libiberty.
8591 2000-05-06 Jim Meyering <meyering@lucent.com>
8593 * closeout.c (close_stdout_status): Also check for errors on the
8596 2000-05-05 Bruno Haible <haible@clisp.cons.org>
8598 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
8599 instead of xmalloc, xrealloc, path_concat.
8600 (locale_charset): Treat empty environment variables as absent.
8601 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
8603 2000-05-04 Jim Meyering <meyering@lucent.com>
8605 * getopt.c: Update from glibc.
8606 * obstack.c: Likewise.
8607 * obstack.h: Likewise.
8608 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
8610 * regex.h: Likewise.
8611 * strndup.c: Likewise.
8612 * strnlen.c: New file, from glibc.
8614 2000-05-01 Jim Meyering <meyering@lucent.com>
8616 * full-write.c (full_write): Remove `FIXME' part of comment.
8618 2000-04-29 Jim Meyering <meyering@lucent.com>
8620 * path-concat.c: Declare strdup only if it's not defined.
8621 * canon-host.c: Likewise.
8623 2000-04-28 Jim Meyering <meyering@lucent.com>
8625 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
8626 redefinition warning on some systems (HPUX). Otherwise, regex.h is
8627 included first, then limits.h is included by locale.h by libintl.h.
8628 From John David Anglin.
8630 2000-04-25 Jim Meyering <meyering@lucent.com>
8632 * makepath.c (S_IRWXUGO): Define.
8633 (make_path): Always perform explicit chmod if MODE specifies any
8634 of the `special' permission bits. Prompted by a bug report against
8635 install from Mate Wierdl and Joost van Baal.
8637 2000-04-18 Jim Meyering <meyering@lucent.com>
8641 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
8642 getpagesize. For BeOS. Based on a patch from Bruno Haible.
8644 2000-04-17 Jim Meyering <meyering@lucent.com>
8646 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
8647 the definition of it to rpl_strftime also defined-away the system's
8650 2000-04-15 Jim Meyering <meyering@lucent.com>
8652 Use `C' to denote so-called `contiguous' files, the same way
8654 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
8655 (ftypelet): Use S_ISCTG.
8656 From Michael Deutschmann.
8658 2000-04-14 Jim Meyering <meyering@lucent.com>
8660 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
8662 2000-04-08 Jim Meyering <meyering@lucent.com>
8664 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
8665 names don't conflict. Reported by Eli Zaretskii.
8667 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8669 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8670 bug. Deal with the different error behavior of Irix iconv.
8672 2000-04-07 Jim Meyering <meyering@lucent.com>
8674 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8675 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8677 2000-04-05 Jim Meyering <meyering@lucent.com>
8679 Portability tweaks required for ultrix4.3.
8680 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8681 * readutmp.c: Include sys/types.h before sys/stat.h.
8682 * canon-host.c: Declare strdup.
8683 * path-concat.c: Likewise.
8684 From John David Anglin.
8686 2000-04-04 Jim Meyering <meyering@lucent.com>
8688 Be more DOS 8.3-friendly.
8689 * ref-add.sin: Renamed from ref-add.sed.in.
8690 * ref-del.sin: Renamed from ref-del.sed.in.
8691 * Makefile.am: Reflect renaming.
8692 Reported by Eli Zaretskii.
8694 Use a temporary file name that won't clash with `charset.alias'
8695 in the DOS 8.3 name space.
8696 * Makefile.am (charset_tmp): Define.
8697 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8698 (uninstall-local): Likewise.
8699 Reported by Eli Zaretskii.
8701 2000-03-29 Paul Eggert <eggert@twinsun.com>
8703 * time/strftime.c (my_strftime): Make sure we call the system
8704 strftime, not ourselves, when invoking the underlying strftime.
8706 2000-03-24 Jim Meyering <meyering@lucent.com>
8708 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8709 (charset_alias): Define.
8710 (install-exec-local): Factor out common code.
8711 (uninstall-local): Split lines longer than 80.
8712 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8714 (.sed.in.sed): New rule. Don't redirect directly to $@.
8715 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8717 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8719 * config.charset: Output a line containing "Packages using this file".
8720 * ref-add.sed.in, ref-del.sed.in: New files.
8721 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8722 ref-del.sed): New rules.
8724 2000-03-17 Jim Meyering <meyering@lucent.com>
8726 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8727 Otherwise, include <strings.h>
8729 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8731 * unicodeio.c (utf8_wctomb): New function.
8732 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8733 format instead of in UCS-4 with platform dependent endianness.
8735 2000-03-07 Paul Eggert <eggert@twinsun.com>
8737 * savedir.c (savedir): Work even if directory size is
8738 negative; this can happen with some screwy NFS configurations.
8740 2000-03-06 Jim Meyering <meyering@lucent.com>
8742 * localcharset.c (get_charset_aliases): Don't try to free file_name
8743 if it's NULL (because we ran out of memory). From Bruno Haible.
8745 2000-03-05 Jim Meyering <meyering@lucent.com>
8747 * localcharset.c ("path-concat.h"): Include.
8748 (get_charset_aliases): Use path_concat instead of ANSI string
8751 * unicodeio.h (PARAMS): Define.
8752 Use it to guard prototype.
8754 2000-03-04 Jim Meyering <meyering@lucent.com>
8756 * Makefile.am (install-exec-local): Create $(libdir) before installing
8758 (uninstall-local): Uncomment this rule so `make distcheck' works
8761 * unicodeio.c (<errno.h>): Include it.
8762 (errno): Declare if not defined.
8764 * localcharset.c: Add Bruno's comment justifying use of volatile.
8766 * config.charset: New version, incorporating remarks from a linux
8767 i18n mailing list. From Bruno Haible.
8769 2000-03-02 Jim Meyering <meyering@lucent.com>
8771 * Makefile.am (EXTRA_DIST): Add config.charset.
8773 2000-03-01 Jim Meyering <meyering@lucent.com>
8775 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8776 * unicodeio.c: Likewise.
8778 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8780 * config.charset: New file.
8781 * localcharset.c: New file.
8782 * unicodeio.h, unicodeio.c: New files.
8783 * Makefile.am (DEFS): Add -DLIBDIR=...
8784 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8785 (noinst_HEADERS): Add unicodeio.h.
8786 (all-local, install-exec-local, charset.alias): New targets.
8788 2000-02-28 Paul Eggert <eggert@twinsun.com>
8790 * quotearg.c (ALERT_CHAR): New macro.
8791 (quotearg_buffer_restyled): Use it.
8793 2000-02-27 Jim Meyering <meyering@lucent.com>
8795 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8796 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8798 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8799 not `#if STDC_HEADERS'.
8800 Declare malloc if needed.
8802 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8803 now that autoconf always defines the HAVE_DECL_ symbols.
8804 * human.c: Likewise.
8806 * strtoumax.c: Likewise.
8808 * backupfile.c: Arrange for cpp to fail if the configure-time
8809 declaration check was not run.
8811 * human.c: Likewise.
8813 * strtoumax.c: Likewise.
8815 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8816 then first look up the entire `.'-containing string as a login name.
8818 2000-02-18 Paul Eggert <eggert@twinsun.com>
8820 * getdate.y: Handle two-digit years with leading zeros correctly.
8821 (textint): New typedef.
8822 (parser_control): Member year changed from int to textint.
8824 (YYSTYPE): Removed; replaced by %union with int and textint members.
8825 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8826 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8827 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8828 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8829 (date, number, to_year): Use width of number in digits, not its value,
8830 to determine whether it's a 2-digit year, or a 2-digit time.
8831 (yylex): Store number of digits of numeric tokens.
8832 Reported by John Kendall.
8834 (parser_control): Changed from struct parser_control to typedef (for
8835 consistency). All uses changed.
8837 (tID): Removed; not used.
8838 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8840 2000-02-14 Paul Eggert <eggert@twinsun.com>
8842 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8843 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8845 2000-02-12 Jim Meyering <meyering@lucent.com>
8847 * userspec.c (ISDIGIT): Define it.
8848 (isdigit): Remove definition.
8849 (is_number): Use ISDIGIT, not isdigit.
8850 <libintl.h>: Include.
8852 (parse_user_spec): Mark translatable strings.
8854 2000-02-10 Jim Meyering <meyering@lucent.com>
8856 With these changes, nanosleep.[ch] are finally enough like the other
8857 lib/* replacement files to compile on a few more losing systems.
8859 * nanosleep.h: Don't include config.h.
8860 Remove prototype from declaration of nanosleep.
8861 (PARAMS): Remove now-unneeded definition.
8862 * nanosleep.c: #undef nanosleep.
8863 (rpl_nanosleep): Rename from nanosleep.
8865 2000-02-03 Jim Meyering <meyering@lucent.com>
8867 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8868 rather than with `#if HAVE_UTMPNAME'.
8870 2000-02-01 Jim Meyering <meyering@lucent.com>
8872 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8874 2000-01-31 Jim Meyering <meyering@lucent.com>
8876 * nanosleep.h (nanosleep): Guard declaration with
8877 `#if ! HAVE_DECL_NANOSLEEP'.
8878 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8879 the declaration in that vendor's sys/timers.h.
8880 Reported by Christian Krackowizer.
8882 * quotearg.c (ISASCII): Add #undef and move definition to follow
8883 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8884 (ISPRINT): Likewise.
8885 Reported by Tom Tromey.
8887 2000-01-30 Jim Meyering <meyering@lucent.com>
8889 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8890 uses of ->ut_name. The latter doesn't work with new Linux header files
8891 where only utmpx.ut_user is declared.
8893 * readutmp.h (UT_USER): Define.
8895 2000-01-23 Jim Meyering <meyering@lucent.com>
8897 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8900 2000-01-22 Jim Meyering <meyering@lucent.com>
8902 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8903 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8904 Required for some AIX systems. Reported by Christian Krackowizer.
8905 [TESTING] (main): New function.
8907 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8908 * dirname.c (dir_name): Support for DOS-style file names with drive
8911 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8913 * strverscmp.c (ISDIGIT): Define.
8914 (strverscmp): Use ISDIGIT, not isdigit.
8916 2000-01-17 Paul Eggert <eggert@twinsun.com>
8918 * nanosleep.c (nanosleep):
8919 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8920 POSIX.1 doesn't require SA_INTERRUPT and some systems
8921 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8922 it's been part of POSIX.1 since day 1 (in 1988).
8924 2000-01-17 Jim Meyering <meyering@lucent.com>
8926 * interlock: Remove unused file. Reported by François Pinard.
8928 2000-01-16 Paul Eggert <eggert@twinsun.com>
8930 * quotearg.c (quotearg_buffer_restyled): Do not quote
8931 alert, backslash, formfeed, and vertical tab unnecessarily in
8932 shell quoting style.
8935 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8936 Free Software Foundation, Inc.
8937 Copying and distribution of this file, with or without modification,
8938 are permitted provided the copyright notice and this notice are preserved.