1 2006-03-29 Mark D. Baushke <mdb@gnu.org>
2 Bruno Haible <bruno@clisp.org>
4 * stdint_.h: On OpenBSD, don't redefine types already included in
5 <sys/types.h> and <inttypes.h>.
7 2006-03-24 Eric Blake <ebb9@byu.net>
9 * time_r.c (copy_string_result): Remove, as it is no longer used.
11 2006-03-24 Simon Josefsson <jas@extundo.com>
13 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
14 including some doc fixes.
15 (base64_encode_alloc): Fix +1 bug on allocation failures.
17 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
19 * base64.c (base64_encode): Do not read past end of array with
20 unsanitized input on systems with CHAR_BIT > 8.
22 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
24 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
25 Typedef to long int, not to off_, as POSIX will likely change
28 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
30 * argp-help.c (validate_uparams): Fix typo
31 * argp-parse.c (argp_default_options): Consistently begin help
32 messages with a lowercase letter.
34 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
36 * time_r.h (asctime_r, ctime_r): Remove. These functions can
37 overrun buffers and shouldn't be used (much as gets shouldn't be
39 * time_r.c (asctime_r, ctime_r): Likewise.
41 2006-03-08 Simon Josefsson <jas@extundo.com>
43 * gc-gnulib.c (randomize): Don't open files called 'no', they
44 signal that configure disabled the device.
46 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
48 * c-stack.c: Include unistd.h unconditionally, since we now assume
50 * getlogin_r.c: Likewise.
51 * getlogin_r.h: Likewise.
53 * pagealign_alloc.c: Likewise.
54 * unistd_.h: Remove; no longer needed.
56 2006-03-07 Simon Josefsson <jas@extundo.com>
58 * unistd_.h: New file.
60 2006-03-07 Simon Josefsson <jas@extundo.com>
62 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
64 2006-03-01 Simon Josefsson <jas@extundo.com>
66 * readline.c: Fix typo, tiny patch from Stepan Kasal
69 2006-02-28 Simon Josefsson <jas@extundo.com>
71 * getopt.c: Protect #include of unistd.h, for MSVS.
73 2006-02-27 Simon Josefsson <jas@extundo.com>
75 * base64.h: Indent #define's. From Jim Meyering
78 2006-02-27 Jim Meyering <jim@meyering.net>
80 Revert the change of 2006-02-24, so these files can continue
81 to be sync'd from gettext.
82 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
85 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
87 * glob.c: Say "invalid" rather than "illegal" in comments.
89 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
91 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
93 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
95 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
96 AT_FDCWD exceeds INT_MAX.
97 * openat.h (AT_FDCWD): Likewise.
99 2006-02-14 Jim Meyering <jim@meyering.net>
103 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
104 failure on deficient systems, and simplify gnulib lgpl dependencies.
105 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
106 xmalloc/lstat combination. Based on a patch from Bruno Haible.
108 * xalloc-die.c: Remove unused definition of N_.
110 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
112 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
114 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
116 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
117 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
119 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
121 * argp-namefrob.h: Restore changes accidentally lost during the
122 "autoupdate" on 2005-12-12.
124 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
126 * fnmatch.c (L_): Renamed from L, to work around a bug in
127 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
128 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
131 2006-01-26 Simon Josefsson <jas@extundo.com>
133 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
134 prototype is visible on mingw32.
136 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
139 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
142 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
144 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
145 attempt to open for write; this always fails, at least on POSIX
146 hosts. This reinstates the 2006-01-09 change, which was
147 inadvertently removed.
149 2006-01-26 Bruno Haible <bruno@clisp.org>
150 Paul Eggert <eggert@cs.ucla.edu>
153 [(! (defined __cplusplus || defined __BEOS__)
155 && !(defined __HP_cc || defined __xlc__
156 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
158 #define to signed char in these cases too; this simplifies
159 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
160 etc., separately) and makes it more conservative.
162 2006-01-21 Jim Meyering <jim@meyering.net>
164 Sync from the stable (b5) branch of coreutils:
166 * fts.c (fts_children): Don't let close() clobber errno from
169 * fts.c (fts_stat): When following a symlink-to-directory,
170 don't necessarily interpret stat-fails+lstat-succeeds as indicating
171 a dangling symlink. That can also happen at least for ELOOP.
172 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
173 FYI, this bug predates the inclusion of fts.c in coreutils.
175 * fts.c (fts_open): Put new maxarglen declaration and uses
176 in their own block, so pre-c99 compilers don't object.
178 Avoid the double-free (first in fts_read, second in fts_close) that
179 would occur when an `active' directory is made inaccessible (e.g.,
180 via chmod a-x) during a traversal.
181 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
182 before returning. Reproduce this failure by
183 mkdir -p a/b; cd a; chmod a-x . b
184 Reported by Stavros Passas.
186 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
188 * argp-namefrob.h: Bugfix. Remove stray #
190 2006-01-25 Bruno Haible <bruno@clisp.org>
192 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
194 Reported by Paul Eggert.
196 2006-01-25 Jim Meyering <jim@meyering.net>
198 * fileblocks.c: Remove more useless parentheses.
199 * readutmp.h: Likewise.
201 2006-01-24 Bruno Haible <bruno@clisp.org>
203 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
205 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
208 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
209 to avoid problems with the built-in _Bool type.
210 Reported by Paul Eggert on 2005-11-26.
212 2006-01-24 Jim Meyering <jim@meyering.net>
214 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
216 2006-01-24 Simon Josefsson <jas@extundo.com>
218 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
221 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
223 Work around porting bugs reported by Dieter in
224 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
225 * getopt.c (_NOPROTO): Remove; no longer needed.
226 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
227 Include "getopt.h" first, to check interface.
228 (getenv): Declare only if defined HAVE_DECL_GETENV &&
230 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
231 (__strndup): Revert to K&R-style function dfns, the glibc style.
232 * strnlen.c: Don't claim it's taken from glibc; it's not.
233 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
234 Include strnlen.h first, to get prototype properly.
235 (strnlen): Renamed from __strnlen.
238 2006-01-23 Ulrich Drepper <drepper@redhat.com>
240 These changes imported from libc.
241 * getopt.c: Use __fxprintf instead of inline stream orientation
242 test and two separate function calls.
243 * strndup.c (__strndup): Add libc_hidden_def.
245 2006-01-22 Bruno Haible <bruno@clisp.org>
247 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
248 temporary buffer for sprintf, take into account the precision also
249 for 'd', 'i', 'u', 'o', 'x', 'X'.
251 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
253 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
254 to pacify gcc -Wswitch-default.
256 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
258 * argp-help.c (usage_long_opt): Do not print DOC options.
259 (__argp_base_name): Removed
260 * argp-namefrob.h (__argp_basename): Removed definition. Was a
262 (__argp_base_name): Provide macro definition or extern declaration
263 depending on the configuration
265 2006-01-20 Simon Josefsson <jas@extundo.com>
267 * inet_ntop.h: Unconditionally include sys/socket.h.
269 2006-01-19 Simon Josefsson <jas@extundo.com>
271 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
273 2006-01-12 Simon Josefsson <jas@extundo.com>
275 * base64.c: Fix warning, reported by Bruno Haible
276 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
278 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
281 * md5.c: Fix commentary typos.
282 (alignof, UNALIGNED_P): No need for a GCC-specific version.
283 * md5.h (__attribute__): Remove; unused.
284 * sha1.c: Fix commentary to match md5 better.
285 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
286 so that we don't need to worry about alignment. All uses changed.
287 This merges the 2005-10-28 md5 change into sha1.
289 2006-01-11 Jim Meyering <jim@meyering.net>
292 * md5.c (OP): Fix spacing.
294 2006-01-11 Simon Josefsson <jas@extundo.com>
296 * stdint_.h (SIZE_MAX): Add missing (.
298 2006-01-10 Bruno Haible <bruno@clisp.org>
300 * argp.h (__const): Remove macro. Use const instead.
301 * argp-fmtstream.h (__const): Likewise.
302 * glob_.h (__const): Remove macro.
303 * glob-libc.h: Use const instead of __const.
305 2006-01-10 Jim Meyering <jim@meyering.net>
307 Avoid the double-free (first in fts_read, second in fts_close) that
308 would occur when an `active' directory is made inaccessible (e.g.,
309 via chmod a-x) during a traversal.
310 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
311 before returning. Reproduce this failure by
312 mkdir -p a/b; cd a; chmod a-x . b
313 Reported by Stavros Passas.
316 * sha1.c: Tweak grammar in a comment.
318 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
320 * regex_internal.h (BITSET_WORD_BITS):
321 Work around a bug in 64-bit PGC (before version 6.1-2), where the
322 preprocessor mishandles large unsigned values as if they were signed.
323 Problem reported by Claudio Fontana in
324 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
326 2006-01-10 Simon Josefsson <jas@extundo.com>
328 * socket_.h: New file.
330 2006-01-10 Bruno Haible <bruno@clisp.org>
332 * localcharset.c: Update from GNU gettext.
334 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
337 * chdir-long.c (cdb_free): Don't bother trying to open directory
338 for write access: POSIX says that must fail.
339 * fts.c (diropen): Likewise.
340 * save-cwd.c (save_cwd): Likewise.
341 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
342 well, for minor improvements on hosts that lack O_DIRECTORY.
343 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
344 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
345 Fall back on chown if open failed with EACCES.
347 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
348 Report an error at compile-time if only a 1-second nominal clock
351 * lchmod.h: New file.
352 * mkdir-p.c: Include lchmod.h, lchown.h.
353 (make_dir_parents): Use lchown rather than chown, and
354 lchmod rather than chmod.
356 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
357 too. Problem with "none" reported by Bob Proulx. Problem with
358 "proc" reported by n0dalus.
360 * mountlist.c: Include <limits.h>.
361 (dev_from_mount_options)
362 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
363 New function. It no longer assumes "dev=" has the System V meaning
364 on Linux (since it doesn't). It also parses "dev=" more carefully.
365 (read_file_system_list)
366 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
367 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
370 * posixtm.h (PDS_PRE_2000): New macro.
371 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
372 All usages changed. Reject dates outside the range 1969-1999 if
373 PDS_PRE_2000 is used.
375 2006-01-09 Jim Meyering <jim@meyering.net>
379 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
381 * chdir-safer.h, chdir-safer.c: New files.
383 * modechange.c (mode_compile): Reject an invalid mode string
384 that starts with an octal digit. From Andreas Gruenbacher.
386 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
387 and dup to open_safer and dup_safer, respectively.
388 (openat_permissive): Fix typo in comment.
390 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
391 "gettext.h"; either no longer needed or are guaranteed by openat.h.
392 (_): Remove; no longer needed.
393 (openat): Renamed from rpl_openat; no need for rpl_openat
394 since openat.h renames openat for us.
395 Replace most of the body with a call to openat_permissive,
396 to avoid duplicate code.
397 Port to (probably hypothetical) environments were mode_t is
399 (openat_permissive): Require mode arg, so that we can check
400 types better. Put it just after flags. Change cwd failure
401 indicator from pointer-to-bool to pointer-to-errno-value.
403 Invoke openat_save_fail and/or openat_restore_fail if
404 cwd_errno is null, so that openat can call us.
405 (openat_permissive, fdopendir, fstatat, unlinkat):
406 Simplify errno handling to avoid some duplicate code,
407 as it's OK to set errno on success.
408 * openat.h: Revamp code so that function macros depend on
409 __OPENAT_PREFIX only, not also on AT_FDCWD.
410 (openat_ro): Remove. Caller changed to use openat_permissive.
411 (openat_permissive): Now a macro, if not a function.
412 (openat_restore_fail, openat_save_fail): Now always functions,
413 since mkdirat needs them even if __OPENAT_PREFIX is defined.
415 * openat-priv.h: New file, defining macros used by mkdirat.c
417 * mkdirat.c: Include openat-priv.h.
418 Remove definitions of macros defined therein.
419 * openat.c: Likewise.
421 * mkdirat.c (mkdirat): New file and function.
422 * openat.h (mkdirat): Declare.
424 * openat.c (fdopendir): Don't change errno when returning non-NULL.
426 * openat.h (openat_permissive): Declare.
429 * openat.c (EXPECTED_ERRNO): New macro.
430 (openat_permissive): New function -- used in remove.c rewrite.
431 (all functions): Set errno just before returning, only if there
432 was an actual failure.
433 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
435 Emulate openat-family functions using Linux's procfs, if possible.
436 Idea and some code based on Ulrich Drepper's glibc changes.
438 * openat.c: (BUILD_PROC_NAME): New macro.
439 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
440 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
441 before falling back on save_cwd and restore_cwd.
442 (fdopendir, fstatat, unlinkat): Likewise.
444 * openat.c (fstatat, unlinkat): Perform the syscall directly,
445 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
447 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
448 as second argument to va_arg. Otherwise, some versions of gcc
449 warn that `if this code is reached, the program will abort'.
451 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
455 Add POSIX ACL support
456 * acl.h (copy_acl, set_acl): Add declarations.
457 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
458 systems other than Linux.
459 (chmod_or_fchmod): New function: use fchmod when possible,
461 (file_has_acl): Add a POSIX ACL implementation, with a
462 Linux-specific subcase.
463 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
464 S_ISVTX from one file to another. Fall back to fchmod/chmod when
465 acls are unsupported.
466 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
467 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
470 2006-01-09 Bruno Haible <bruno@clisp.org>
472 * sysexit_.h (EX_OK): New macro.
473 Suggested by Martin Lambers <marlam@marlam.de>.
475 2006-01-09 Bruno Haible <bruno@clisp.org>
477 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
478 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
479 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
480 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
482 2006-01-09 Bruno Haible <bruno@clisp.org>
484 * stdint_.h (SIZE_MAX): Write the value without involving negative
487 2005-10-16 Bruno Haible <bruno@clisp.org>
489 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
490 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
492 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
494 * strftime.c (tzname): Don't declare if it is already #defined.
495 Problem reported for Mingw by Mark Junker.
497 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
499 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
500 long int, not int, for nanosecond counts, so that people who are
501 used to POSIX struct timespec won't be surprised. Reported by Jim
504 2005-12-16 Jim Meyering <jim@meyering.net>
506 * fprintftime.c, fprintftime.h: New files.
508 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
510 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
511 * argp-help.c (fill_in_uparams): Check if the constructed
512 struct uparams is valid. Fall back to the default values if it is
515 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
517 * argp-help.c (__argp_base_name): New function
518 (__argp_short_program_name): Rewrite using __argp_base_name
519 * argp-namefrob.h: Define program_invocation_name and
520 program_invocation_short_name if requested
521 (__argp_base_name): Add prototype
522 * argp-parse.c (argp_def): Use gettext wrappers
523 (argp_default_parser): Use __argp_base_name
524 * argp-pin.c: New file. Defines program_invocation_name and
525 program_invocation_short_name on systems that lack them.
527 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
529 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
530 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
531 porting problem reported by Georg Schwarz in
532 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
534 2005-07-09 Bruno Haible <bruno@clisp.org>
536 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
537 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
538 Reported by Mark Junker <mjscod@gmx.de>.
540 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
542 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
543 (uintmax_t) [defined uintmax_t]: Do not declare.
544 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
545 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
546 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
547 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
548 sake of portability to weird hosts that C allows (though we don't
549 know of any practical examples).
551 * savedir.h (fdsavedir): New decl.
552 * savedir.c (fdsavedir, savedirstream): New functions; the latter
553 contains most of the former guts of savedir.
554 (savedir): Use savedirstream.
557 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
559 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
560 coreutils no longer futzes with rounding modes.
562 2005-11-14 Jim Meyering <jim@meyering.net>
564 * mkstemp-safer.c: Include <config.h>, required for possible
565 replacement of mkstemp.
567 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
569 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
571 (gethrxtime) [! (HAVE_NANOUPTIME
572 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
573 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
574 our own approximation.
576 2005-11-10 Simon Josefsson <jas@extundo.com>
578 * readline.c: Remove EOL.
580 2005-11-08 Eric Blake <ebb9@byu.net>
582 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
584 2005-11-08 Eric Blake <ebb9@byu.net>
586 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
588 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
590 Fix porting problem reported by Theodoros V. Kalamatianos.
591 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
592 Don't assume that futimes failing means we must fail.
594 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
596 * getcwd.c (__getcwd): Don't assume that system calls after readdir
597 leave errno alone. Problem reported by Dmitry V. Levin.
599 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
601 * savedir.c (savedir): Don't assume that xrealloc etc. leave
602 errno alone. Problem reported by Frederic Jolliton.
604 2005-10-28 Simon Josefsson <jas@extundo.com>
606 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
607 "restrict" keywords, as per POSIX. Protect the function
608 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
609 Don't use K&R prototypes. Check the sprintf return values.
610 Re-define EAFNOSUPPORT if not present. Indent.
612 * md5.h, md5.c: Simplify buffer handling visavi alignment,
613 suggested by Bruno Haible <bruno@clisp.org>.
615 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
617 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
619 * gc-libgcrypt.c: Add MD2 (which is not available through
622 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
624 * md2.h, md2.c: New files.
626 2005-10-24 Simon Josefsson <jas@extundo.com>
628 * md4.h: Shrink buffer size, now that we changed the type.
630 2005-10-22 Simon Josefsson <jas@extundo.com>
632 * arcfour.h, arcfour.c: Use fixed size indices in the
633 arcfour_context struct (simplify test vector testing in GNU
636 2005-10-22 Simon Josefsson <jas@extundo.com>
638 * md4.h, md4.c: Simplify buffer handling visavi alignment,
639 suggested by Bruno Haible <bruno@clisp.org>.
641 2005-10-22 Simon Josefsson <jas@extundo.com>
643 * crc.h: Include stddef.h, for size_t.
645 2005-10-21 Simon Josefsson <jas@extundo.com>
647 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
648 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
650 2005-10-21 Simon Josefsson <jas@extundo.com>
652 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
655 2005-10-21 Simon Josefsson <jas@extundo.com>
657 * gc-gnulib.c: Support ARCTWO in CBC mode.
659 2005-10-21 Simon Josefsson <jas@extundo.com>
661 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
664 * hmac-sha1.c (hmac_sha1): Likewise.
666 * crc.c (crc32_update): Actually use crc parameter, suggested by
667 Bruno Haible <bruno@clisp.org>.
669 * crc.h: Include stdint.h directly, suggested by Bruno Haible
672 2005-10-21 Simon Josefsson <jas@extundo.com>
674 * des.h, des.c: New files.
676 * gc-gnulib.c: Support DES.c
678 2005-10-21 Simon Josefsson <jas@extundo.com>
680 * arctwo.h, arctwo.c: New files.
682 * gc-gnulib.c: Support ARCTWO.
684 2005-10-21 Simon Josefsson <jas@extundo.com>
686 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
688 2005-10-19 Simon Josefsson <jas@extundo.com>
690 * gc-gnulib.c: Support ARCFOUR.
692 2005-10-19 Simon Josefsson <jas@extundo.com>
694 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
697 * gc.h: Add ECB enum type.
699 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
701 2005-10-19 Simon Josefsson <jas@extundo.com>
703 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
705 2005-10-18 Simon Josefsson <jas@extundo.com>
707 * md4.h, md4.c: New files, based on md5.?.
709 2005-10-17 Simon Josefsson <jas@extundo.com>
711 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
713 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
715 2005-10-17 Simon Josefsson <jas@extundo.com>
717 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
719 2005-10-17 Simon Josefsson <jas@extundo.com>
721 * gc.h, gc-libgcrypt.c: Add ciphers.
723 2005-10-17 Simon Josefsson <jas@extundo.com>
725 * sha1.c: Use uint32_t instead of md5_uint32.t
727 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
730 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
732 * md5.h: Use stdint.h and uint32_t. Doc fix.
734 2005-10-15 Simon Josefsson <jas@extundo.com>
736 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
738 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
740 2005-10-14 Simon Josefsson <jas@extundo.com>
742 * arcfour.h, arcfour.c: New files.
744 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
746 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
747 include <wchar.h>; no longer needed.
749 2005-10-14 Jakub Jelinek <jakub@redhat.com>
750 and Ulrich Drepper <drepper@redhat.com>
753 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
754 instead of inline stream orientation test and two separate
755 function calls. Pay no attention to USE_IN_LIBIO.
757 2005-10-14 Roland McGrath <roland@redhat.com>
759 Import from libc. [BZ #1331]
760 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
762 Reported by Matej Vela <vela@debian.org>.
764 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
766 * mkdir-p.c (make_dir_parents): Don't report an error if an
767 intermediate directory is in a read-only file system. Problem
768 reported by Eric Blake.
770 2005-10-13 Simon Josefsson <jas@extundo.com>
772 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
773 Move memory allocation outside of loop.
775 2005-10-12 Simon Josefsson <jas@extundo.com>
777 * gc-pbkdf2-sha1.c: New file.
779 * gc.h: Add gc_pbkdf2_sha1 prototype.
781 2005-10-12 Simon Josefsson <jas@extundo.com>
783 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
784 suggested by Bruno Haible <bruno@clisp.org>.
786 2005-10-12 Simon Josefsson <jas@extundo.com>
788 * gc-libgcrypt.c (gc_hmac_sha1): New function.
790 * gc-gnulib.c (gc_hmac_sha1): New function.
792 2005-10-12 Simon Josefsson <jas@extundo.com>
794 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
796 2005-10-12 Simon Josefsson <jas@extundo.com>
798 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
799 GC_USE_HMAC_MD5, respectively.
801 * gc-libgcrypt.c (gc_md5): Fix assert call.
804 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
806 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
808 * gc-gnulib.c (gc_hash_buffer): Ditto.
810 2005-10-11 Bruno Haible <bruno@clisp.org>
812 * c-strcasestr.h: New file, from GNU gettext.
813 * c-strcasestr.c: New file, from GNU gettext.
815 2005-10-11 Bruno Haible <bruno@clisp.org>
817 * c-strcase.h: New file, from GNU gettext.
818 * c-strcasecmp.c: New file, from GNU gettext.
819 * c-strncasecmp.c: New file, from GNU gettext.
821 2005-10-11 Simon Josefsson <jas@extundo.com>
823 * crc.h, crc.c: New files.
825 * gc.h (gc_hash_buffer): Add doc.
827 2005-10-08 Simon Josefsson <jas@extundo.com>
829 * gc.h: Add gc_hash and gc_hash_buffer.
831 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
833 * gc-libgcrypt.c (gc_hash_buffer): Add.
835 2005-10-11 Bruno Haible <bruno@clisp.org>
837 * strcasecmp.c: Include limits.h.
838 (strcasecmp): Avoid integer overflow on exotic platforms.
839 * strncasecmp.c: Include limits.h.
840 (strncasecmp): Avoid integer overflow on exotic platforms.
841 Reported by Paul Eggert.
843 2005-10-06 Simon Josefsson <jas@extundo.com>
845 * hmac-md5.c: New file.
849 2005-10-06 Simon Josefsson <jas@extundo.com>
851 * memxor.c (memxor): Avoid casts and warnings.
853 2005-10-05 Derek Price <derek@ximbiot.com>
855 * getdelim.c (SIZE_MAX): New macro, if not already defined.
857 2005-10-05 Simon Josefsson <jas@extundo.com>
859 * memxor.c (memxor): Fix compiler error.
861 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
862 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
864 * memxor.h, memxor.c: New files.
866 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
867 we assume all systems have it, suggested by Jim Meyering
868 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
869 any systems lack sys/socket.h; mingw32 is known to lack it, but we
870 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
873 2005-10-04 Bruno Haible <bruno@clisp.org>
875 * verify.h (verify_true): Provide alternative definition for C++.
877 2005-10-04 Simon Josefsson <jas@extundo.com>
879 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
880 D. Baushke" <mdb@gnu.org>.
882 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
884 * getdelim.c: Include getdelim.h first. Include <limits.h>.
885 (SSIZE_MAX): New macro, if not already defined.
886 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
889 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
891 * exclude.c: Include verify.h.
892 (verify): Remove. All callers changed to use verify.h's version.
893 * strtoimax.c: Likewise.
894 * utimecmp.c: Likewis.e
897 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
898 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
899 * .cvsignore: Add fts.h, search.h, t-fpending.
900 * settime.c (settime): Fix { typo in previous patch. Also, don't
901 bother returning ENOSYS if settimeofday or stime fails; just let
902 them return whatever errno they want to return.
903 * utimens.c: Include unistd.h, for dup2.
904 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
905 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
907 2005-10-02 Jim Meyering <jim@meyering.net>
910 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
911 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
912 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
913 Remove AT_FDCWD test.
914 Do not consume the fd unless successful.
915 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
916 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
917 block, so that we don't even try to compile it if settimeofday is
918 available. This works around a compilation failure on OSF1 V5.1,
919 due to stime requiring a `long int*' while tv_sec is `int'.
921 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
923 * getdelim.c (getdelim): Remove unused variables.
925 2005-10-01 Simon Josefsson <jas@extundo.com>
927 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
928 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
929 AI_* and EAI_* definitions. Protect function declarations.
931 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
933 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
934 so that the code works even with ancient cpp. Portability problem
935 with GCC 2.7.2.1 reported by Thomas M.Ott.
937 2005-09-27 Jim Meyering <jim@meyering.net>
939 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
941 * intprops.h (signed_type_or_expr__): Define.
942 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
945 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
947 * verify.h (verify_expr): Remove, replacing with:
948 (verify_true): New macro that returns true instead of void.
949 (verify_type__): Remove.
950 (verify): Use verify_true rather than verify_type__.
952 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
954 * utimens.c (ENOSYS): Define if not already defined.
955 (futimens): Support having a null PATH if the file descriptor
958 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
960 (__attribute): Define to empty unless GCC 3.1 or later.
961 This works around a core dump on OpenBSD 3.4, which has GCC
962 2.95.3, which dumps core when given __attribute__(()). It also
963 simplifies other tests, since we really don't want to bother with
964 worrying about which ancient version of GCC supported what.
965 Original problem reported by Yoann Vandoorselaere, with part of
966 the fix suggested by Derek Price.
968 2005-09-24 Jim Meyering <jim@meyering.net>
970 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
971 so we can once again use a positive bitfield width of 1 -- now we
972 don't have to explain why we were using a bitfield width of 2.
974 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
976 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
977 Problem reported by Eric Blake.
978 (getaddrinfo): Initialize se so that it's not garbage.
979 Redo internal storage allocation so that it doesn't make unportable
980 assumptions about alignment.
983 * utimens.c (futimens): Use futimesat if available.
984 Prefer it to futimes since it doesn't have the futimes bug.
986 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
987 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
988 Instead, declare a function that returns a pointer to an array,
989 and use verify_type__ to declare the size of the array.
990 Problem and germ of a solution reported by Bruno Haible.
991 (verify_type__): Use 2, not 1, for bitfield size, to avoid
992 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
994 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
998 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
1000 * argmatch.h: Include verify.h
1001 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
1002 (ARGMATCH_ASSERT): Remove; unused.
1003 * canonicalize.c: Assume STDC_HEADERS.
1004 * exclude.c: Include "strcase.h".
1005 * regex_internal.h [!defined _LIBC]: Likewise.
1006 * getusershell.c: Include stdio--.h rather than stdio.h
1008 (getusershell): Call fopen, not fopen_safer.
1009 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
1010 Do not include unistd-safer.h.
1011 (save_cwd): Don't call fd_safer; no longer needed
1012 now that we include fcntl--.h.
1014 * getdate.y (relative_time): New type.
1015 (RELATIVE_TIME_0): New constant.
1016 (parser_control): Use relative_time instead of doing it ourselves.
1017 (%union): Add new relative_time rel member.
1018 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
1020 (relunit, relunit_snumber): Now of type rel.
1021 (zone, rel, relunit, get_date): Adjust to above changes.
1023 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
1024 Do not include unistd-safer.h.
1025 (getloadavg): Don't call fd_safer; no longer needed
1026 now that we include fcntl--.h.
1028 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
1029 (make_dir_parents): Treat ENOSYS like EEXIST.
1031 Improve quality of diagnostics on restore_cwd failure.
1032 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
1033 (make_dir_parents): Last arg is now int * (for errno), not bool *.
1034 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
1035 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
1036 each time through the loop. Do not diagnose restore_cwd failure;
1037 that is the caller's job (and perhaps the caller does not care).
1039 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
1040 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
1041 If the file already exists but is not a directory, don't bother
1042 to try to make its parents.
1043 Close potential file descriptor leak if we can't chdir("/") (!).
1044 Don't always return true if chdir($PWD) fails; return true only
1045 if the requested action was done successfully (except for the
1047 Don't log final directory unless we actually made it.
1048 Refactor to avoid duplicate code to fix up permissions.
1049 Don't attempt to fix up parent permissions if chdir($PWD) fails.
1051 * strftime.c (my_strftime): Rewrite the previous change slightly,
1052 to make it a bit faster and (I hope) clearer.
1053 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
1054 Fix bug in formats like %2N.
1056 * verify.h: New file.
1058 2005-09-22 Jim Meyering <jim@meyering.net>
1060 Sync from coreutils.
1062 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
1064 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
1065 the .tm_year member, since otherwise gcc-4.0 would now warn about
1066 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
1068 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
1069 order to avoid an unsuppressible warning from gcc on 64-bit systems.
1071 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
1072 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
1073 when run in a time zone for which daylight savings time is in effect
1074 for the starting date.
1076 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
1077 stop us from restricting permissions of just-created absolute-named
1079 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
1080 to restore initial working directory.
1081 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
1082 to tell caller if/when we change the working directory and are
1083 unable to return to the initial one.
1084 * mkdir-p.h (make_dir_parents): Update prototype.
1085 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
1086 `return false'. This fixes a bug introduced on 2004-07-30.
1088 * openat.c (fdopendir): Be sure to close the supplied
1089 file descriptor before returning. This makes our replacement
1090 implementation a little closer to Solaris's, where fdopendir
1091 ties the file descriptor to the returned DIR* pointer.
1092 * openat.c (unlinkat): New function.
1093 * openat.h (unlinkat): Add prototype.
1094 * openat-die.c (openat_save_fail): Rename from openat_save_die.
1095 (openat_restore_fail): Rename from openat_restore_die.
1096 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
1098 Provide an alternative to exiting immediately upon save_cwd or
1099 restore_cwd failure. Now, an application can arrange e.g.,
1100 to perform a longjump in that case.
1101 * openat.c: Include dirname.h.
1102 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
1103 (rpl_openat, fdopendir, fstatat): Call openat_save_die
1104 and openat_restore_die rather than calling error directly.
1105 Don't include "error.h" or "exitfail.h"; they're no longer needed.
1107 * openat-die.c (openat_save_die, openat_restore_die): New file.
1108 * openat.h (openat_save_die, openat_restore_die): Declare and define.
1110 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
1111 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
1112 int utc, int nanoseconds);
1114 date should not have to allocate a megabyte of virtual memory to
1115 handle a format argument like +%1048575T. When implemented with
1116 strftime, it must allocate such a buffer, use strftime to fill it
1117 in, print it, then free it.
1118 With fprintftime, it simply prints everything and exits.
1119 With no need for memory allocation, that's one fewer way to fail.
1120 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
1121 optional field width, not before, so we accept %9:z, not %:9z.
1122 (my_strftime): Be sure to use L_('x') for literals.
1124 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
1125 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
1126 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
1127 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
1128 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
1129 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
1130 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
1131 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
1132 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
1134 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1135 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
1136 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1137 and don't include <sys/file.h>).
1139 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
1141 Sync from coreutils.
1143 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
1144 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
1145 [!LDAV_DONE]: Avoid unused variable warning.
1147 2005-09-21 Bruno Haible <bruno@clisp.org>
1149 * unicodeio.h (unicode_to_mb): New declaration.
1151 2005-09-20 Derek Price <derek@ximbiot.com>
1153 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
1155 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1157 Use a consistent style for including <config.h>.
1158 * __fpending.c, acl.c, argmatch.c,
1159 argp-help.c, argp-parse.c,
1160 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
1161 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
1162 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
1163 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
1164 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
1165 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
1166 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
1167 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
1168 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
1169 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
1170 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
1171 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
1172 modechange.c, mountlist.c, open-safer.c, physmem.c,
1173 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
1174 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
1175 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
1176 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
1177 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
1178 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
1179 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
1180 userspec.c, utimecmp.c, version-etc-fsf.c,
1181 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
1182 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
1183 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
1184 Standardize inclusion of config.h.
1185 * __fpending.h, dirfd.h, getdate.h, human.h,
1186 inttostr.h: Removed inclusion of config.h from header files.
1187 * inttostr.c: Adjusted in-tree users.
1188 * timespec.h: Remove superfluous warning to include config.h.
1189 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
1190 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
1191 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
1192 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
1194 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
1196 * stat-time.h: New file.
1197 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
1198 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
1200 (timespec_cmp): New function.
1201 * utimecmp.c: Include stat-time.h.
1202 (SYSCALL_RESOLUTION): Depend on whether various struct stat
1203 members exist, not on the obsolescent ST_MTIM_NSEC.
1204 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
1206 2005-09-15 Derek Price <derek@ximbiot.com>
1207 Paul Eggert <eggert@cs.ucla.edu>
1209 * regcomp.c, regexec.c, regex_internal.c: Back out previous
1210 changes, consolidating in...
1211 * regex_internal.h: ...this file.
1213 2005-09-15 Derek Price <derek@ximbiot.com>
1215 * regex_internal.h: Blank `pure' for GNUC < 3.
1216 * regex_internal.c: Ditto, using this...
1217 (__GNUC_PREREQ): ...new macro.
1218 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
1219 (__GNUC_PREREQ): ...this new macro.
1221 * strstr.h: Include string.h. Define strstr as a macro here.
1223 2005-09-13 Derek Price <derek@ximbiot.com>
1225 * canon-host.c (canon_host_r): Set *cherror on memory allocation
1227 Reported by Jim Meyering <jim@meyering.net>.
1229 2005-09-13 Jim Meyering <jim@meyering.net>
1231 * canon-host.c: Filter through gnu indent and reword comments slightly.
1232 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
1234 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
1236 * lib/base64.c: Typo.
1237 (base64_encode): Put b64str in initialized data section.
1239 2005-09-12 Derek Price <derek@ximbiot.com>
1241 Return usable errors from canon-host.
1242 * canon-host.h: New file.
1243 * canon-host.c (canon_host): Wrap...
1244 (canon_host_r): ...this new function, which now relies exclusively on
1246 (ch_strerror): New function.
1247 (last_cherror): New global.
1248 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
1249 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
1251 (freeaddrinfo): Free ai->ai_canonname when set.
1253 2005-09-12 Derek Price <derek@ximbiot.com>
1254 Paul Eggert <eggert@cs.ucla.edu>
1256 * glob-libc.h: Renamed from glob_.h. The new version is
1257 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
1258 protecting things that should be done only in gnulib contexts.
1259 * glob_.h: New file, containing only the glob things needed for
1261 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
1262 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
1263 (glob, globfree, glob_pattern_p): Now defined simply in terms of
1264 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
1265 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
1266 and to respect the namespace rules better.
1268 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
1270 Merge glibc and coreutils changes into gnulib, plus a few
1272 * md5.c: Use #error rather than a string.
1273 (CYCLIC): New macro, from glibc source. Use it instead of rol.
1274 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
1275 (__attribute__): Define to empty for non recent-GCC.
1276 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
1277 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
1278 Renamed from their non-__ counterparts, with new macros replacing
1279 them if not _LIBC. Add __THROW attribute.
1281 (struct md5_ctx): Align buffer if using GCC.
1282 * sha1.h (struct sha1_ctx): Likewise.
1283 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
1284 The old name was backwards.
1285 (NOTSWAP): Remove; not used.
1286 (rol): New macro, moved here from md5.h.
1287 (sha1_process_block): Remove a FIXME that doesn't make sense.
1289 2005-09-12 Derek Price <derek@ximbiot.com>
1291 * gai_strerror.c: Include config.h when available. Include
1292 getaddrinfo.h before other headers to test interface.
1293 Reported by Larry Jones <lawrence.jones@ugs.com>.
1295 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
1297 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
1298 definitions, since that's the preferred style in glibc.
1299 Fix a minor spacing issue, and update copyright notice to match glibc's.
1301 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1303 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
1305 2005-09-06 Simon Josefsson <jas@extundo.com>
1307 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
1308 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
1310 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
1312 Change bitset word type from unsigned int to unsigned long int,
1313 as this has better performance on typical 64-bit hosts.
1314 Port bitset code to hosts with unusual word sizes.
1315 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
1316 (build_collating_symbol):
1317 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
1318 argument is a bitset. This is merely a style issue, but it makes
1319 it clearer that an entire array is expected.
1320 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
1321 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
1322 Port to the case where bitset_word is not the same as unsigned int.
1323 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
1324 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
1326 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1327 (build_trtable, group_nodes_into_DFAstates):
1329 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
1330 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
1331 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
1332 * regexec.c (group_nodes_into_DFAstates): Likewise.
1333 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1334 * regcomp.c (optimize_subexps, lower_subexp):
1335 Work even if bitset_word has holes in its bitwise representation.
1336 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1337 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1339 * regex_internal.c (re_string_reconstruct):
1340 Don't assume UCHAR_MAX == 255.
1341 * regex_internal.h (bitset_set_all): Likewise.
1342 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1344 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1345 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1347 (BITSET_WORD_MAX): New macro.
1348 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1349 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1350 (bitset_empty, bitset_copy):
1351 Prefer sizeof (bitset) to multiplying it out ourselves.
1352 (bitset_not_merge): Remove; unused.
1353 (bitset_contain): Return bool, not unsigned int with one bit on.
1354 All callers changed.
1355 * regexec.c (build_trtable): Don't assume bitset has no stricter
1356 alignment than re_node_set; do this by defining a new internal
1357 type struct dests_alloc and using it to allocate memory.
1359 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1361 Check for arithmetic overflow when calculating sizes, to prevent
1362 some buffer-overflow issues. These patches are conservative, in the
1363 sense that when I couldn't determine whether an overflow was possible,
1364 I inserted a run-time check.
1365 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1366 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1367 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1368 (re_xnrealloc, re_x2nrealloc): New inline functions.
1369 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1370 (build_equiv_class, build_charclass): Check for arithmetic overflow
1371 in size expression calculations.
1372 * lib/regex_internal.c (re_string_realloc_buffers):
1373 (build_wcs_upper_buffer, re_node_set_add_intersect):
1374 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1375 (re_dfa_add_node, register_state): Likewise.
1376 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1377 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1378 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1379 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1381 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1383 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1384 to avoid a collision with bits/local_lim.h in glibc.
1385 All uses changed. Problem reported by Dmitry V. Levin in
1386 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1388 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1389 bugs in int versus size_t comparisons.
1390 (re_string_context_at): Fix bug where the code assumed that
1393 Use bool where appropriate.
1394 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1395 All callers changed.
1396 (calc_eclosure_iter): Likewise, for ROOT arg.
1397 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1398 (build_charclass_op): Likewise, for NON_MATCH arg.
1399 * regex_internal.c (re_string_allocate, re_string_construct):
1400 (re_string_construct_common): Likewise, for ICASE arg.
1401 * regexec.c (re_search_2_stub, re_search_stub):
1402 Likewise, for RET_LEN arg.
1403 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
1404 (set_regs): Likewise, for FL_BACKTRACK arg.
1405 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
1406 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
1407 (calc_eclosure_iter, parse_bracket_exp):
1408 Use bool for internal variables that are booleans.
1409 * regexec.c (re_search_internal, check_matching, proceed_next_node):
1410 (set_regs, build_sifted_states, sift_states_bkref):
1411 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
1412 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1413 (find_collation_sequence_value):
1415 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
1416 (re_node_set_compare):
1417 Return bool, not int. All callers changed.
1418 * regexec.c (check_halt_node_context, check_dst_limits):
1419 (build_trtable, check_node_accept): Likewise.
1420 * regex_internal.h: Include stdbool.h.
1422 Fix bugs uncovered when converting to bool.
1423 * regcomp.c (calc_eclosure_iter): Check for storage allocation
1424 failure instead of charging ahead blindly.
1425 * regex_internal.c (register_state): Likewise.
1426 * regexec.c (re_search_2_stub): Use simpler method than boolean
1427 for freeing internal storage.
1428 (group_nodes_into_DFA_states): Use unsigned int, not int, for
1429 bitset pieces used as boolean, to avoid undefined behavior
1430 on hosts that do int overflow checking.
1432 2005-08-31 Derek Price <derek@ximbiot.com>
1434 * getdelim.c (getdelim): Return EOF on EOF.
1435 Reported by Larry Jones <lawrence.jones@ugs.com>.
1437 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1439 * regex_internal.c (re_string_reconstruct): Don't assume buffer
1440 lengths fit in regoff_t; this isn't true if regoff_t is the same
1442 * regex.c (re_search_internal): 5th arg is LAST_START
1443 (= START + RANGE) instead of RANGE. This avoids overflow
1444 problems when regoff_t is the same width as size_t.
1445 All callers changed.
1446 (re_search_2_stub): Check for overflow when adding the
1447 sizes of the two strings.
1448 (re_search_stub): Check for overflow when adding START
1449 to RANGE; if it occurs, substitute the extreme value.
1451 2005-08-31 Jim Meyering <jim@meyering.net>
1453 * regcomp.c (search_duplicated_node): Make first pointer arg
1455 * regex_internal.c (create_ci_newstate, create_cd_newstate):
1456 (register_state): Likewise.
1457 * regexec.c (search_cur_bkref_entry, check_dst_limits):
1458 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1459 (group_nodes_into_DFAstates): Likewise.
1461 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1463 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
1464 old glibc regex code mishandles strings longer than 2**31 bytes.
1465 This patch fixes this when the regex code is used in gnulib
1466 (i.e., outside glibc).
1468 This patch should not affect the use of the regex code inside
1469 glibc. No doubt this problem also needs to be handled for glibc
1470 as well, but the result will be an incompatible change to the
1471 glibc ABI, and the old ABI will have to be supported too. That
1472 can be the the subject for another patch.
1474 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
1475 governing whether the rest of this patch is active. By default,
1476 the macro is disabled and the patch has no effect.
1477 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
1478 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
1479 (struct re_pattern_buffer, re_search, re_search_2, re_match):
1480 (re_match_2, re_set_registers): Use the new types.
1481 * regex_internal.h (Idx, re_hashval_t): New types.
1482 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
1484 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
1485 (re_string_context_at, bin_tree_t, re_dfastate_t):
1486 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
1487 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
1488 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
1489 (re_string_char_size_at, re_string_wchar_at):
1490 (re_string_elem_size_at):
1491 Use the new types and macros to port to 64-bit hosts.
1492 Use unsigned types for internal values, so that the code
1493 mostly works even for arrays larger than SSIZE_MAX.
1494 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
1495 (search_duplicated_node, calc_eclosure_iter, fetch_number):
1496 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
1497 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
1498 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
1499 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
1500 (calc_inveclosure, parse_dup_op, build_range_exp):
1501 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
1502 (fetch_number, create_token_tree, mark_opt_subexp):
1504 * regex_internal.c (re_string_construct_common, create_ci_newstate):
1505 (create_cd_newstate, re_string_allocate, re_string_construct):
1506 (re_string_realloc_buffers, build_wcs_upper_buffer):
1507 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1508 (re_string_reconstruct, re_string_peek_byte_case):
1509 (re_string_fetch_byte_case, re_string_context_at):
1510 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1511 (re_node_set_init_copy, re_node_set_add_intersect):
1512 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1513 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1514 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1515 (re_acquire_state, re_acquire_state_context, register_state):
1517 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
1518 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
1519 (re_search_internal, re_search_2_stub, re_search_stub)
1520 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
1521 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
1522 (update_cur_sifted_state, check_dst_limits):
1523 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1524 (check_subexp_limits, sift_states_bkref, merge_state_array):
1525 (check_subexp_matching_top, get_subexp, get_subexp_sub):
1526 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
1527 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1528 (expand_bkref_cache, check_node_accept_bytes):
1529 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
1530 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
1531 (acquire_init_state_context, check_halt_node_context):
1532 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
1533 (sift_states_backward, clean_state_log_if_needed):
1534 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
1535 (find_recover_state, transit_state_sb, transit_state_mb):
1536 (transit_state_bkref, build_trtable, match_ctx_clean):
1538 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
1539 to work around an assumption that REG_MISSING is negative.
1541 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
1542 (seek_collating_symbol_entry) [defined _LIBC]:
1543 (lookup_collation_sequence_value) [defined _LIBC]:
1544 (build_range_exp, build_collating_symbol) [defined _LIBC]:
1545 Use prototypes rather than old-style function definitions.
1546 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
1547 (transit_state_sb) [0]:
1548 (find_collation_sequence_value) [defined _LIBC]: Likewise.
1550 * regexec.c (re_search_internal): Simplify update of rm_so and
1553 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
1554 (optimize_subexps, lower_subexp):
1555 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
1556 since the signed shift might overflow. Use 1u<<31 instead.
1557 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
1558 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1561 * regcomp.c (optimize_subexps, lower_subexp):
1562 Use CHAR_BIT rather than 8, for clarity.
1563 * regexec.c (check_dst_limits_calc_pos_1):
1564 (check_subexp_matching_top): Likewise.
1565 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
1566 have to worry about portability issues when shifting it left.
1567 Remove no-longer-needed test for table_size > 0.
1568 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
1569 in a word, as the resulting behavior is undefined.
1570 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
1571 in one case, a <= should have been an <, and in another case the
1572 whole test was missing.
1573 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
1574 the standard name CHAR_BIT.
1575 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
1576 this is not true on one's complement and signed-magnitude hosts.
1578 * regex_internal.h (re_sub_match_top_t): Remove unused member
1580 (struct re_dfa_t): Remove unused member states_alloc.
1581 * regcomp.c (init_dfa): Don't initialize unused members.
1583 2005-08-31 Bruno Haible <bruno@clisp.org>
1585 * strstr.c: Include <stddef.h>, for NULL.
1586 * strcasestr.c: Likewise.
1587 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
1589 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
1591 * iconvme.h: Add prototype for iconv_alloc.
1593 2005-08-29 Simon Josefsson <jas@extundo.com>
1595 * iconvme.c: Fix errno.
1597 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
1599 * iconvme.c: Split iconv_string into iconv_alloc.
1601 2005-08-27 Jim Meyering <jim@meyering.net>
1603 * fopen-safer.c: Merge minor changes from coreutils.
1604 * dup-safer.c: Likewise.
1605 * fd-safer.c: Likewise.
1607 Merge from coreutils.
1608 * stdio--.h: New file.
1609 * stdlib--.h: New file.
1610 * mkstemp-safer.c: New file.
1612 GNU tar needs these.
1613 * pipe-safer.c: New file.
1614 * creat-safer.c: New file.
1615 * fcntl--.h (creat): Define to creat_safer.
1616 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
1617 * unistd--.h (pipe): Define to pipe_safer.
1618 * unistd-safer.h: Declare pipe_safer.
1620 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
1622 * regex_internal.h: Remove all references to
1623 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
1625 (bitset_not, bitset_merge, bitset_not_merge):
1626 (bitset_mask, re_string_allocate, re_string_construct):
1627 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
1628 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
1629 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
1630 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
1631 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1632 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1633 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
1634 (re_acquire_state_context):
1635 Remove unnecessary forward decls.
1636 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
1637 Put __attribute at function definition,
1638 now that the function decl has been removed.
1639 * lib/regex_internal.c (re_string_peek_byte_case):
1640 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
1643 2005-08-26 Simon Josefsson <jas@extundo.com>
1645 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
1646 Haible <bruno@clisp.org>.
1648 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1650 * regexec.c (set_regs): Don't alloca with an unbounded size.
1652 alloca modernization/simplification for regex.
1653 * regex.c: Remove portability cruft for alloca. This no longer
1654 needs to be at the start of the file, and can be moved into
1655 regex_internal.h and simplified.
1656 * regex_internal.h: Include <alloca.h>.
1657 (__libc_use_alloca) [!defined _LIBC]: New macro.
1658 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
1659 now works outside glibc.
1661 2005-08-24 Simon Josefsson <jas@extundo.com>
1663 * getpass.c: Add WIN32 implementation. Conditionalize use of
1664 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
1665 GLIBC specific code.
1667 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1669 Make regex safe for g++. This fixes one real bug (an "err"
1670 that should have been "*err"). g++ problem reported by
1672 * regex_internal.h (re_calloc): New macro, consistent with
1673 re_malloc etc. All callers of calloc changed to use re_calloc.
1674 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
1675 not int. All callers changed.
1676 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
1677 just use an array of size MB_LEN_MAX.
1678 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
1679 (find_recover_state): Change "err" to "*err"; this fixes what
1680 appears to be a real bug.
1681 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
1684 2005-08-25 Jim Meyering <jim@meyering.net>
1686 * open-safer.c: Include <config.h>.
1687 Otherwise, we'd lose LARGEFILE support in any file using
1690 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
1692 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
1693 * regex.h (regerror): Likewise.
1695 * regex.c: Do not include <sys/types.h>, as POSIX no longer
1696 requires this. (The code never needed it.)
1698 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
1699 All uses of recently-renamed identifiers changed to use the new,
1700 POSIX-compliant names. The code will build and run just fine
1701 without these changes, but it's better to eat our own dog food
1702 and use the standard-conforming names.
1704 * regex.h: Fix a multitude of POSIX name space violations.
1705 These changes have an effect only for programs that define
1706 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
1707 do not change anything for programs compiled in the normal way.
1708 Also, there is no effect on the ABI.
1710 (_REGEX_SOURCE): New macro.
1711 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
1712 defined and _GNU_SOURCE is not; this fixes a name space violation.
1714 Rename the following macros to obey POSIX requirements.
1715 The old names are still visible as macros if _REGEX_SOURCE is defined.
1716 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
1717 RE_BACKSLASH_ESCAPE_IN_LISTS.
1718 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
1719 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
1720 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
1721 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
1722 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
1723 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
1724 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
1725 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
1726 (REG_INTERVALS): renamed from RE_INTERVALS.
1727 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
1728 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
1729 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
1730 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
1731 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
1732 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
1733 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
1734 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
1735 RE_UNMATCHED_RIGHT_PAREN_ORD.
1736 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
1737 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
1738 (REG_DEBUG): renamed from RE_DEBUG.
1739 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
1740 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
1741 unusual, since we can't clash with the POSIX REG_ICASE.
1742 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
1743 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
1744 (REG_NO_SUB): renamed from RE_NO_SUB.
1745 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
1746 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
1747 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
1748 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
1749 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
1750 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
1751 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
1752 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
1753 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
1754 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
1755 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
1756 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
1757 RE_SYNTAX_POSIX_MINIMAL_BASIC.
1758 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
1759 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
1760 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
1761 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
1762 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
1763 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
1764 (REG_FIXED): Renamed from REGS_FIXED.
1765 (REG_NREGS): Renamed from RE_NREGS.
1767 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
1768 of other REG_* macros, since POSIX says the user is allowed to
1769 #undef these macros selectively.
1771 (reg_errcode_t): Update comment stating what other tables need
1774 Rename the following enum values to obey POSIX requirements.
1775 The old names are still visible as macros.
1776 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
1777 is not defined, since GNU is supposed to be a superset of POSIX as
1778 much as possible, and since we want reg_errcode_t to be a signed
1779 type for implementation consistency.
1780 (_REG_NOERROR): Renamed from REG_NOERROR.
1781 (_REG_NOMATCH): Renamed from REG_NOMATCH.
1782 (_REG_BADPAT): Renamed from REG_BADPAT.
1783 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
1784 (_REG_ECTYPE): Renamed from REG_ECTYPE.
1785 (_REG_EESCAPE): Renamed from REG_EESCAPE.
1786 (_REG_ESUBREG): Renamed from REG_ESUBREG.
1787 (_REG_EBRACK): Renamed from REG_EBRACK.
1788 (_REG_EPAREN): Renamed from REG_EPAREN.
1789 (_REG_EBRACE): Renamed from REG_EBRACE.
1790 (_REG_BADBR): Renamed from REG_BADBR.
1791 (_REG_ERANGE): Renamed from REG_ERANGE.
1792 (_REG_ESPACE): Renamed from REG_ESPACE.
1793 (_REG_BADRPT): Renamed from REG_BADRPT.
1794 (_REG_EEND): Renamed from REG_EEND.
1795 (_REG_ESIZE): Renamed from REG_ESIZE.
1796 (_REG_ERPAREN): Renamed from REG_ERPAREN.
1797 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
1798 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
1799 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
1800 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
1802 (_REG_RE_NAME, _REG_RM_NAME): New macros.
1803 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
1804 changed. But support the old name if the new one is not defined
1805 and if _REGEX_SOURCE.
1807 Change the following member names in struct re_pattern_buffer.
1808 The old names are still supported if !_REGEX_SOURCE.
1809 The new names are always supported, regardless of _REGEX_SOURCE.
1810 (re_buffer): Renamed from buffer.
1811 (re_allocated): Renamed from allocated.
1812 (re_used): Renamed from used.
1813 (re_syntax): Renamed from syntax.
1814 (re_fastmap): Renamed from fastmap.
1815 (re_translate): Renamed from translate.
1816 (re_can_be_null): Renamed from can_be_null.
1817 (re_regs_allocated): Renamed from regs_allocated.
1818 (re_fastmap_accurate): Renamed from fastmap_accurate.
1819 (re_no_sub): Renamed from no_sub.
1820 (re_not_bol): Renamed from not_bol.
1821 (re_not_eol): Renamed from not_eol.
1822 (re_newline_anchor): Renamed from newline_anchor.
1824 Change the following member names in struct re_registers.
1825 The old names are still supported if !_REGEX_SOURCE.
1826 The new names are always supported, regardless of _REGEX_SOURCE.
1827 (rm_num_regs): Renamed from num_regs.
1828 (rm_start): Renamed from start.
1829 (rm_end): Renamed from end.
1831 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1832 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1833 Prepend __ to parameter names.
1835 Undo yesterday's changes.
1837 2005-08-24 Jim Meyering <jim@meyering.net>
1839 Sync from coreutils.
1840 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1842 2005-08-21 Bruno Haible <bruno@clisp.org>
1844 * lock.h: Add multiple inclusion guard.
1845 * tls.h: Add multiple inclusion guard.
1847 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1849 * regex.h (REG_NOSYS)
1850 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1851 Define, since POSIX requires it as of 2001.
1852 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1853 New private symbol, used to keep the enum signed in all cases.
1854 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1855 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1857 * regex_internal.c (re_string_skip_chars, register_state):
1859 Remove forward decls; no longer needed now that we use prototypes.
1860 * regexec.c (acquire_init_state_context, check_halt_node_context):
1861 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1862 (clean_state_log_if_needed): Likewise.
1864 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1866 Fix problems reported by Sam Steingold in
1867 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1868 * regexec.c (sift_states_bkref): Fix portability bug: the code
1869 assumed that reg_errcode_t is a signed type, which is not
1870 necessarily true if _XOPEN_SOURCE is not defined.
1871 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1872 some compilers warn about it otherwise.
1874 2005-08-20 Jim Meyering <jim@meyering.net>
1876 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1877 of unused local, dfa.
1879 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1881 * regcomp.c (create_initial_state): Remove duplicate decl.
1882 (init_word_char, create_initial_state, duplicate_node_closure):
1883 (fetch_token, peek_token_bracket, build_range_exp):
1884 (build_collating_symbol): Remove forward decls; no longer needed
1885 now that we use prototypes.
1888 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1889 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1890 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1891 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1892 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1893 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1894 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1895 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1896 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1897 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1898 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1899 (build_charclass, build_charclass_op, fetch_number, create_tree):
1900 (create_token_tree, mark_opt_subexp, duplicate_tree):
1901 Use prototypes rather than old-style definitions.
1904 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1905 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1906 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1907 (re_string_reconstruct, re_string_peek_byte_case):
1908 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1909 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1910 (re_node_set_init_copy, re_node_set_add_intersect):
1911 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1912 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1913 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1914 (re_acquire_state, re_acquire_state_context, register_state):
1915 (create_ci_newstate, create_cd_newstate, free_state):
1917 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1918 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1919 (re_search_internal, prune_impossible_nodes):
1920 (acquire_init_state_context, check_matching, static):
1921 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1922 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1923 (update_regs, sift_states_backward, build_sifted_states):
1924 (clean_state_log_if_needed, merge_state_array):
1925 (update_cur_sifted_state, add_epsilon_src_nodes):
1926 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1927 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1928 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1929 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1930 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1931 (check_arrival, check_arrival_add_next_nodes):
1932 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1933 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1934 (check_node_accept_bytes, check_node_accept, extend_buffers):
1935 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1936 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1941 (re_string_allocate, re_string_construct, re_string_reconstruct):
1942 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1943 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1944 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1945 (re_string_context_at, re_string_peek_byte_case):
1946 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1947 is defined, since we now use prototypes always.
1949 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1950 C89 or better. All uses removed.
1952 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1954 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1955 [defined lint]: Suppress bogus uninitialized-variable warnings.
1957 * regcomp.c (duplicate_node): Return new index, not an error code,
1958 and let the caller return REG_ESPACE if out of space. This
1959 removes an uninitialied-variable warning with GCC 4.0.1, and also
1960 avoids taking the address of a local variable. All callers
1963 2005-08-19 Jim Meyering <jim@meyering.net>
1965 * regexec.c (proceed_next_node): Redo local variables to
1966 avoid GCC shadowing warnings.
1968 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1970 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1971 (re_node_set_insert_last, re_dfa_add_node):
1972 Rename local variables to avoid GCC shadowing warnings.
1974 2005-08-18 Bruno Haible <bruno@clisp.org>
1976 * strstr.c (strstr): Fix return value in multibyte case.
1977 * strcasestr.c (strcasestr): Likewise.
1979 2005-08-17 Jim Meyering <jim@meyering.net>
1981 Make the %s format (seconds since the epoch) work for a negative
1982 number and when used with a zero-padded field width, e.g. %015s.
1984 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1985 label so that it precedes the code to set `digits'. Otherwise,
1986 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1987 print `00-22'. Now, it prints `-0022', as it should.
1989 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1991 * regex.h: Remove useless space-before-tab. From coreutils.
1993 2005-08-17 Bruno Haible <bruno@clisp.org>
1995 * strcasestr.h: New file.
1996 * strcasestr.c: New file.
1998 2005-08-17 Bruno Haible <bruno@clisp.org>
2000 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
2001 * strstr.c: Completely rewritten, with multibyte locale support.
2003 2005-08-17 Bruno Haible <bruno@clisp.org>
2005 * strcasecmp.c: Use mbuiter.h.
2007 2005-08-17 Bruno Haible <bruno@clisp.org>
2009 * mbuiter.h: New file.
2011 2005-08-16 Bruno Haible <bruno@clisp.org>
2013 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
2015 (mbi_avail, mbi_advance): Let the iteration end before the terminating
2016 NUL byte, not after it.
2018 2005-08-16 Bruno Haible <bruno@clisp.org>
2020 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
2021 the valid ones. Makes the comparison operations transitive:
2022 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
2023 * strcasecmp.c (strcasecmp): Use mb_casecmp.
2025 2005-08-16 Bruno Haible <bruno@clisp.org>
2027 * strcase.h (strcasecmp): Add note in comments.
2028 * strncasecmp.c: Use code from strcasecmp.c.
2029 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
2030 (strcasecmp): Work correctly in multibyte locales.
2032 2005-08-16 Bruno Haible <bruno@clisp.org>
2034 * strnlen1.h: New file.
2035 * strnlen1.c: New file.
2037 2005-08-16 Bruno Haible <bruno@clisp.org>
2039 * mbfile.h: New file.
2041 2005-08-16 Bruno Haible <bruno@clisp.org>
2043 * mbiter.h: New file.
2045 2005-08-16 Bruno Haible <bruno@clisp.org>
2047 * mbchar.h: New file.
2048 * mbchar.c: New file.
2050 2005-08-16 Bruno Haible <bruno@clisp.org>
2052 * tls.h: New file, from GNU gettext.
2053 * tls.c: New file, from GNU gettext.
2055 2005-08-15 Bruno Haible <bruno@clisp.org>
2057 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
2060 2005-08-14 Jim Meyering <jim@meyering.net>
2062 Sync from coreutils.
2064 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
2065 Use the hash-table-based cycle-detection code not just when
2066 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
2067 Reported by James Youngman in
2068 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
2069 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
2070 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
2071 This lets us compile with -DFTS_DEBUG, once again.
2072 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
2073 * fts.c (fd_safer): Remove decl.
2074 Include fcntl--.h rather than unistd-safer.h
2075 (fts_safe_changedir): Don't call fd_safer; no longer needed
2076 now that we include fcntl--.h.
2078 2005-08-11 Simon Josefsson <jas@extundo.com>
2080 * readline.h, readline.c: New file.
2082 2005-08-11 Bruno Haible <bruno@clisp.org>
2084 * strnlen.h (strnlen): Change parameter name to match comment.
2086 2005-08-10 Simon Josefsson <jas@extundo.com>
2088 * strndup.c: Use strnlen.h.
2090 * strnlen.h: New file.
2092 2005-08-02 Simon Josefsson <jas@extundo.com>
2094 * getline.h, getline.c: Rewrite.
2096 * getdelim.h, getdelim.c: New files, ported from glibc.
2098 2005-07-31 Bruno Haible <bruno@clisp.org>
2100 * lock.h (gl_lock_initializer): New macro.
2101 (gl_lock_define_initialized): Use it.
2102 (gl_rwlock_initializer): New macro.
2103 (gl_rwlock_define_initialized): Use it.
2104 (gl_recursive_lock_initializer): New macro.
2105 (gl_recursive_lock_define_initialized): Use it.
2107 2005-07-26 Bruno Haible <bruno@clisp.org>
2109 * lock.h: Update from GNU gettext.
2110 * lock.c: Update from GNU gettext.
2112 2005-07-18 Bruno Haible <bruno@clisp.org>
2114 * lock.h (gl_once_t): New type.
2115 (gl_once_define, gl_once): New macros.
2116 * lock.c (fresh_once): New variable.
2117 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
2120 2005-07-18 Simon Josefsson <jas@extundo.com>
2122 * check-version.c (check_version): Accept identical versions too.
2124 2005-07-18 Bruno Haible <bruno@clisp.org>
2126 * lock.h: New file, from GNU gettext.
2127 * lock.c: New file, from GNU gettext.
2129 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
2131 * quotearg.c: Add translator comment suggested by Bruno Haible,
2132 with a minor change.
2134 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
2136 * version-etc-fsf.c (version_etc_copyright): Parameterize the
2137 copyright symbol and the year.
2138 * version-etc.c (COPYRIGHT_YEAR): New constant.
2139 (version_etc_va): Use parameterized copyright notice.
2140 Reword to conform to the current GNU coding standards.
2142 2005-07-11 Simon Josefsson <jas@extundo.com>
2144 * size_max.h: New file.
2146 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
2148 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
2151 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
2152 and Paul Eggert <eggert@cs.ucla.edu>
2154 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
2155 in wint_t, not wchar_t. Remove now-unnecessary cast.
2157 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
2159 * regex.c, regex.h: Sync from libc.
2160 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
2161 New files, synced from libc, except that regex_internal.h
2162 currently has a small porting fix.
2164 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
2166 Remove the dependency of the strftime module on the tzset module.
2167 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
2168 Copy the input structure, to work around some of the bug with
2169 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
2170 Solaris releases, you should also use the tzset module, but we won't
2171 require it as a dependency any more since we don't want LGPLed code
2172 to depend on GPLed code.
2174 2005-07-02 Jim Meyering <jim@meyering.net>
2176 * backupfile.c (backup_args): Change a `0' to NULL.
2178 2005-07-01 Jim Meyering <jim@meyering.net>
2180 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2181 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
2182 * save-cwd.c, tempname.c:
2183 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2184 and don't include <sys/file.h>).
2186 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
2188 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
2189 declares only 'struct timespec;' (!).
2191 2005-06-29 Jim Meyering <jim@meyering.net>
2193 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
2194 type name. Use the variable name instead.
2195 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
2197 2005-06-28 Simon Josefsson <jas@extundo.com>
2199 * check-version.h, check-version.c: New files.
2201 2005-06-28 Simon Josefsson <jas@extundo.com>
2203 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
2204 collision with global variable. Better indentation. Don't
2205 increment buffer pointer beyond buffer end. Based on comments
2206 from Paul Eggert <eggert@cs.ucla.edu>.
2210 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
2212 * canon-host.c (canon-host): Append trailing "," to 0 in
2213 initializer of struct addrinfo, as an indication that we don't
2214 care how many members the structure has.
2216 2005-06-24 Derek Price <derek@ximbiot.com>
2217 and Bruno Haible <bruno@clisp.org>
2219 Remove stat module & update lstat.
2220 * stat.c: Remove this file...
2221 (slash_aware_lstat): ...moving this content and its support...
2222 * lstat.c (rpl_lstat): ...into here.
2223 * lstat.h: New file.
2225 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
2227 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
2228 (ranged_convert): Don't save conversion in a temporary struct.
2229 This causes a warning with GCC 4.0.0, and anyway in the typical
2230 case it's not worth the extra 100 bytes or so of code.
2231 (ranged_convert, __mktime_internal): When calling a function via a
2232 pointer P, use P () rather than (*P) (), as we now assume C89 or
2235 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
2237 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
2238 "who -r" failed to give output. Problem reported by Tim Waugh.
2240 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
2241 (xcalloc): Use it to avoid needless tests.
2242 Problem reported by Jim Meyering.
2244 2005-06-16 Jim Meyering <jim@meyering.net>
2246 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
2247 when either N or S is zero.
2249 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2251 * argp.h (__option_is_short): Check upper limit of
2252 __key. Isprint() requires its argument to have the value
2253 of an unsigned char or EOF.
2255 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
2257 * fnmatch.c (fnmatch): If there is an encoding error in a
2258 multibyte string or pattern, fall back on unibyte matching.
2259 Problem reported by James Youngman.
2261 2005-06-08 Bruno Haible <bruno@clisp.org>
2263 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
2266 2005-06-08 Bruno Haible <bruno@clisp.org>
2268 * csharpcomp.h: New file, from GNU gettext.
2269 * csharpcomp.c: New file, from GNU gettext.
2270 * csharpcomp.sh.in: New file, from GNU gettext.
2272 2005-06-07 Derek Price <derek@ximbiot.com>
2275 * glob_.h: Indent nested #ifdef.
2277 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
2279 Sync from coreutils.
2280 Use "file name" when talking about file names, instead of "filename"
2281 or "path", as per the GNU coding standards.
2282 * mkdir-p.c: Renamed from makepath.c.
2283 (make_dir_parents): Renamed from make_path. All callers changed.
2284 * mkdir-p.h: Likewise. All includers changed.
2285 * filenamecat.c: Renamed from path-concat.c.
2286 (file_name_concat): Renamed from path_concat. All callers changed.
2287 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
2288 * filenamecat.h: Likewise. All includers changed.
2289 * acl.c: Don't use "path" or "filename" to mean "file name"
2290 in comments or local variable names.
2291 * basename.c: Likewise.
2292 * canonicalize.c, canonicalize.h: Likewise.
2293 * dirname.c, dirname.h: Likewise.
2294 * euidaccess.c: Likewise.
2295 * exclude.c: Likewise
2296 * fnmatch_.h, fnmatch_loop.c: Likewise.
2297 * fsusage.c, fsuage.h: Likewise.
2298 * fts.c, fts_.h: Likewise.
2299 * getcwd.c: Likewise.
2300 * getloadavg.c: Likewise.
2301 * mkstemp.c: Likewise.
2302 * mountlist.c, mountlist.h: Likewise.
2303 * openat.c, openat.h: Likewise.
2304 * readlink-stub.c: Likewise.
2305 * readutmp.c, readutmp.h: Likewise.
2306 * rename.c: Likewise.
2307 * rmdir.c: Likewise.
2309 * savedir.c: Likewise.
2310 * stripslash.c: Likewise.
2311 * tempname.c: Likewise.
2312 * xreadlink.c: Likewise.
2313 * exclude.c (excluded_file_name): Renamed from excluded_filename.
2315 * exclude.h: Likewise.
2317 * euidaccess.c (getuid, getgid, getuid, getegid)
2318 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2319 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2320 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2321 * pathmax.h: Include <limits.h> unconditionally, since other
2322 files have been getting away with it for years (MORE/BSD 4.3
2324 * userspec.c (getpwnam, getgrnam, getgrgid)
2325 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2327 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2328 Define to 256, not 255, as per modern POSIX.
2330 2005-06-01 Bruno Haible <bruno@clisp.org>
2332 * csharpexec.h: New file, from GNU gettext.
2333 * csharpexec.c: New file, from GNU gettext.
2334 * csharpexec.sh.in: New file, from GNU gettext.
2336 2005-05-31 Derek Price <derek@ximbiot.com>
2337 Paul Eggert <eggert@cs.ucla.edu>
2340 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2342 2005-05-29 Derek Price <derek@ximbiot.com>
2343 Paul Eggert <eggert@cs.ucla.edu>
2345 * glob_.h, glob.c: New files.
2347 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2349 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2351 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2352 the configuration hassle isn't worth it.
2353 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2354 (LONGEST_MODIFIER, PRIuMAX): Remove.
2356 2005-05-27 Bruno Haible <bruno@clisp.org>
2358 * getlogin_r.h: Remove second include of <stddef.h>.
2360 2005-05-25 Bruno Haible <bruno@clisp.org>
2361 Derek Price <derek@ximbiot.com>
2363 * getlogin_r.h: Simplify API documentation.
2365 2005-05-25 Derek Price <derek@ximbiot.com>
2366 Paul Eggert <eggert@cs.ucla.edu>
2368 * getlogin_r.c, getlogin_r.h: New files.
2370 2005-05-22 Bruno Haible <bruno@clisp.org>
2372 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2373 Also include <sys/param.h> if it defines MIN, MAX.
2374 Based on a patch by Derek Price <derek@ximbiot.com>.
2376 2005-05-22 Bruno Haible <bruno@clisp.org>
2378 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2379 (INT64_MIN): Fix definition.
2380 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2382 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2383 NEED_SIGNED_INT_TYPES.
2385 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2386 HAVE_SYSTEM_INTTYPES.
2388 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2390 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2391 so that unistd-safer.h (GPL'ed code) need not be included.
2393 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2396 * fts.c: Don't include "cycle-check.h" or "hash.h".
2397 (setup_dir, free_dir): New functions.
2398 (enter_dir, leave_dir): Define trivial
2399 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2400 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2401 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2402 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2403 Move to fts-cycle.c.
2404 (fts_open): Use setup_dir.
2405 (fts_close): Use free_dir.
2406 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2407 This adds a label and some gotos, but the alternatives were messier.
2408 Check for memory allocation failure when entering a dir.
2409 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2410 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2411 (FTS): New member fts_cycle, that is a union that contains the
2412 old active_dir_ht and cycle_state. All uses changed to mention
2413 fts_cycle.ht and fts_cycle.state.
2414 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2415 fts.c, with the following changes:
2416 (setup_dir, free_dir): New functions.
2417 (enter_dir): Now returns bool. Return true if successful, false
2418 if memory exhausted. All callers changed.
2419 Do not bother partly cleaning up on
2420 memory allocation failure; that is free_dir's job.
2421 However, free ad if hash_insert fails, to avoid memory leak.
2422 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2423 fts->fts_options to see which union member to use.
2425 2005-05-20 Jim Meyering <jim@meyering.net>
2427 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2428 Now a macro, to pacify GCC.
2430 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2432 * chown.c (rpl_chown): Return -1 on failure.
2434 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2436 * canonicalize.c: Include canonicalize.h first, to test interface.
2437 Include <stddef.h> unconditionally, since we assume C89 now.
2438 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2439 * fts.c: Include fts_.h first, to check interface.
2440 Do not include intprops.h; no longer needed.
2441 Include cycle-check.h and hash.h, since fts_.h no longer does.
2442 Remove unnecessary casts of closedir to void.
2443 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2444 decide whether to decrement nlinks.
2445 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2446 (FTS): Use struct hash_table * instead of Hash_table, so that
2447 we no longer need to include hash.h here.
2449 2005-05-17 Jim Meyering <jim@meyering.net>
2451 * fts.c, fts_.h: New files, from coreutils.
2453 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2455 Sync from coreutils.
2456 * unlinkdir.c, unlinkdir.h: New files.
2457 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
2458 regex.h, unlocked-io.h, xtime.h:
2459 White space changes only.
2460 * makepath.c (make_path): Port to hosts where leading "//" is special.
2461 * yesno.c: Include getline.h, not ctype.h.
2462 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2463 Use getline to remove arbitrary restriction on response length.
2465 2005-05-13 Bruno Haible <bruno@clisp.org>
2467 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
2468 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
2469 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
2470 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
2471 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
2472 Add support for 64-bit integers in the MSVC compiler.
2474 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
2476 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
2477 Change the initial comment to refer to GPL, not LGPL.
2478 gnulib-tool will change it to LGPL as needed.
2480 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
2481 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
2482 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
2483 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
2484 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
2485 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
2486 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
2487 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
2488 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
2489 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
2490 concatpath.c, config.charset, copy-file.c, copy-file.h,
2491 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
2492 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
2493 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
2494 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
2495 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
2496 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
2497 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
2498 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
2499 full-read.c, full-read.h, full-write.c, full-write.h,
2500 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
2501 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
2502 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
2503 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
2504 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
2505 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
2506 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
2507 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
2508 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
2509 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
2510 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
2511 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
2512 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
2513 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
2514 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
2515 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
2516 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
2517 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
2518 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
2519 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
2520 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
2521 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
2522 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
2523 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
2524 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
2525 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
2526 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
2527 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
2528 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
2529 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
2530 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
2531 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
2532 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
2533 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
2534 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
2535 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
2536 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
2537 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
2538 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
2539 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
2540 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
2541 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
2542 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
2543 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
2544 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
2545 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
2546 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
2547 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
2548 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
2549 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
2550 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
2551 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
2552 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
2553 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
2554 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
2555 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
2556 Update FSF postal mail address.
2558 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2560 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
2561 specified in ai_socktype. Fix invalid ai_protocol
2562 check. ai_protocol is usually set to 0 or depending on
2563 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
2564 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
2565 ai_socktype / ai_protocol in the returned addrinfo structure.
2567 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2568 Bruno Haible <bruno@clisp.org>
2570 * inet_ntop.h: New file.
2571 * inet_ntop.c: New file, from glibc with modifications.
2573 2005-05-08 Jim Meyering <jim@meyering.net>
2575 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
2577 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
2579 Merge from coreutils. Among other things,
2580 add bulletproofing for cases where stdin, stdout, or stderr are closed.
2581 * fd-safer.c: New file.
2582 * fcntl-safer.h, open-safer.c: Remove.
2583 * chdir-long.c: Fix comment "fetish" -> "coreutils".
2584 * dup-safer.c: Include unistd-safer.h first.
2585 Don't include errno.h.
2586 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
2587 * file-type.h: Don't assume invoker included sys/stat.h first.
2588 * file-type.c: Rely on file-type.h change.
2589 * getloadavg.c: Include unistd-safer.h.
2590 (getloadavg): Use safer open.
2591 * getusershell.c: Include "stdio-safer.h".
2592 (getusershell): Use safer fopen.
2593 * long-options.c (long_options): Use NULL rather than 0.
2594 * modechange.h (mode_free): Remove; all callers changed to invoke
2596 * modechange.c: Likewise.
2597 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
2598 (MODE_DONE): New constant.
2599 (struct mode_change): Remove 'next' member.
2600 (make_node_op_equals): New function; like the old one of the
2601 same name, except it allocates an array.
2602 (mode_compile, mode_create_from_ref): Use it.
2603 (mode_compile): Allocate result as an array, not a linked list.
2604 Parse octal string ourself, so that we catch mistakes like "+0".
2605 (mode_adjust): Arg is an array, not a linked list.
2606 * modechange.c: Include stat-macros.h, xalloc.h.
2607 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
2608 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
2609 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
2610 Remove. This is now stat-macros.h's job.
2611 (talloc): Remove. All callers replaced by xalloc, so that
2612 our invokers don't have to worry about reporting memory failures.
2613 (make_node_op_equals): Remove.
2614 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2616 (struct mode_change): Moved here from modechange.h.
2617 (mode_append_entry): Remove.
2618 (mode_compile): Remove MASKED_OPS arg, since it encouraged
2619 apps to have incorrect behavior. Use simpler algorithm for head
2620 and tail. Don't futz with umask; that's now the job of mode_adjust.
2621 Detect more invalid usages rather than having somewhat-random behavior.
2622 Don't insert an "a=" action, as that leads to incorrect behavior.
2623 (mode_compile, mode_create_from_ref): Return NULL on error instead
2624 of an enum, since now there's only one way to have an error. All
2626 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
2627 at the correct time. Simplify calculation of "+u" and its ilk.
2628 Don't mishandle "+X".
2629 (mode_free): Remove "register" and localize decls.
2630 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2631 (struct mode_change): Move to modechange.c; callers don't
2632 need to see this stuff.
2633 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
2634 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
2635 (mode_change, mode_adjust): Reflect the new signatures noted above.
2636 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
2637 that might redefine system include files.
2638 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
2639 (my_usleep): Use NULL rather than (void *) 0.
2640 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
2641 Use siginterrupt to specify that system calls should be interrupted.
2642 (rpl_nanosleep): Move initialization of suspended closer to call of
2644 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
2645 * readutmp.c: Likewise. Include signal.h, stdbool.h.
2646 (desirable_utmp_entry): New function.
2647 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
2648 using x2nrealloc, to simplify logic.
2649 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
2650 size calculation. Do not assume utmp file is a regular file.
2651 * readutmp.h (UT_PID): Moved here from ../src/who.c.
2652 (READ_UTMP_CHECK_PIDS): New constant.
2653 * save-cwd.c: Include unistd-safer.h.
2654 (save_cwd): Use fd_safer.
2655 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
2656 [!_LIBC] Include "stat-macros.h" instead.
2657 * unistd-safer.h (fd_safer): New decl.
2659 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
2661 * byteswap_.h: New file.
2663 2005-04-25 Albert Chin <china@thewrittenword.com>
2665 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
2668 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
2670 * getdate.y (zone): Allow relunit_snumber after tZONE, so
2671 that "UTC +1 second" continues to work. Problem reported
2673 (relunit_snumber): New rule.
2676 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
2678 * getdate.y (universal_time_zone_table): New constant.
2679 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
2680 universal_time_zone_table.
2681 (lookup_zone): Prefer universal_time_zone_table to
2682 local_time_zone_table, so that "GMT" time stamps are allowed in
2683 London during the summer. Problem reported by Ian Abbott.
2685 2005-04-12 Jim Meyering <jim@meyering.net>
2687 * human.c (humblock): Set *options even when returning due to
2688 xstrtoumax conversion failure. Thanks to a used-uninitialized
2691 2005-04-09 Jim Meyering <jim@meyering.net>
2693 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
2694 -Wuninitialized: initialize tm0.tm_year.
2696 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2698 * getdate.y (parser_control): rels_seen is now a boolean, not a
2699 count, since there's no maximum. All uses changed.
2700 Add member dsts_seen.
2701 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
2703 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
2704 Use pc_rels_seen to decide whther a date is absolute.
2706 * getdate.y (number): Don't overwrite year.
2707 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
2710 2005-04-02 Simon Josefsson <jas@extundo.com>
2712 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
2713 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
2715 2005-03-27 Jim Meyering <jim@meyering.net>
2717 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
2719 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
2721 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
2722 "one's complement" -> "ones' complement" in comment, as per Knuth.
2723 "value of type" -> "type or expression" in comment.
2724 * mktime.c, strftime.c: Propagate intprops.h comment nits.
2726 2005-03-26 Jim Meyering <jim@meyering.net>
2729 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
2730 Correct typos: s/or/of/.
2732 2005-03-23 Jim Meyering <jim@meyering.net>
2734 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
2736 2005-03-21 Jim Meyering <jim@meyering.net>
2738 Changes imported from coreutils.
2740 * cycle-check.c: Don't include xalloc.h.
2742 * path-concat.c: Don't include assert.h.
2743 (path_concat): Remove assertion that would have triggered
2744 for ABASE starting with more than one slash.
2745 Reported by Andreas Schwab.
2747 * path-concat.c (path_concat): Set *BASE_IN_RESULT
2748 properly when ABASE is an absolute file name.
2749 Correct the description of this function.
2751 Add an assertion and a test driver.
2752 This fixes a bug introduced on 2004-07-02.
2753 Andreas Schwab reported the resulting failure of cp --parents:
2754 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
2756 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
2758 * strftime.c (my_strftime): If the underlying strftime returns 0
2759 (which shouldn't happen), generate nothing instead of returning 0
2760 immediately, so that nstrftime (NULL, ...) doesn't return 0.
2762 2005-03-16 Bruno Haible <bruno@clisp.org>
2764 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
2766 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
2768 * strftime.c (my_strftime): Prepend space to format so that we can
2769 reliably distinguish strftime failure from empty output on POSIX
2772 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
2774 * iconvme.c (SIZE_MAX): New macro, if not already defined.
2775 (iconv_string): Don't guess a size-zero buffer, as that might cause
2776 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
2777 result would be 'too large', where 'too large' is (heuristically)
2778 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
2779 overflow concerns. This will prevent some unwanted malloc failures
2780 when the inputs are very large.
2782 2005-03-15 Bruno Haible <bruno@clisp.org>
2784 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
2787 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
2790 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
2792 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
2794 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
2795 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
2797 * strtol.c: Likewise.
2799 2005-03-14 Simon Josefsson <jas@extundo.com>
2801 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
2804 2005-03-14 Jim Meyering <jim@meyering.net>
2806 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
2807 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
2808 to be nonzero so that we (and caller) can detect the difference
2809 between a valid zero-length expansion and an error return, even
2810 when the underlying strftime fails before writing anything into
2813 2005-03-10 Jim Meyering <jim@meyering.net>
2815 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2816 so that this module works on systems without fchdir.
2818 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2820 Factor int-properties macros into a single file, except for
2821 glibc-related files.
2822 * intprops.h: New file.
2823 * getloadavg.c: Include it instead of limits.h.
2824 (INT_STRLEN_BOUND): Remove.
2825 * human.c: Include intprops.h.
2826 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2827 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2828 * inttostr.h: Include intprops.h instead of limits.h.
2829 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2830 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2831 for consistency with intprops.h.
2832 (time_t_is_integer, twos_complement_arithmetic): Use them.
2833 * sig2str.h: Include <signal.h>, intprops.h.
2834 (INT_STRLEN_BOUND): Remove.
2835 * strftime.c (TYPE_SIGNED): Remove.
2836 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2837 * strtol.c: Adjust comments to match intprops.h.
2838 * userspec.c: Include intprops.h.
2839 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2840 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2841 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2842 instead of rolling our own expressions.
2843 * xstrtol.c: Include xstrtol.h first, to test interface.
2845 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2847 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2848 the right thing even if adding 1900 would overflow. Similarly
2849 for tm_mon + 1 and tm_yday + 1.
2850 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2851 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2852 (DO_SIGNED_NUMBER): New macro.
2853 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2855 2005-03-07 Bruno Haible <bruno@clisp.org>
2857 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2859 2005-03-03 Derek R. Price <derek@ximbiot.com>
2860 Bruno Haible <bruno@clisp.org>
2862 * pagealign_alloc.h: New file.
2863 * pagealign_alloc.c: New file.
2865 2005-01-28 Bruno Haible <bruno@clisp.org>
2867 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2870 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2872 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2873 The workaround isn't strictly needed for POSIX conformance, and
2874 it's too much of a pain to configure and maintain. We'll ask
2875 people to fix their kernels instead.
2876 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2877 (NANOSLEEP_BUG_WORKAROUND): Remove.
2878 (xnanosleep): Remove the workaround.
2880 2005-02-12 Bruno Haible <bruno@clisp.org>
2882 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2884 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2886 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2887 * timespec.h (gettime): Return void, since it always
2888 succeeds now. All uses changed.
2889 * gettime.c (gettime) Likewise.
2890 [HAVE_NANOTIME]: Prefer nanotime.
2891 Assume gettimeofday succeeds, as POSIX requires.
2892 Assime time () succeeds, since other code already does.
2893 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2894 (timespec_subtract): Remove.
2895 (NANOSLEEP_BUG_WORKAROUND): New constant.
2896 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2897 things considerably. Use it only on GNU/Linux hosts, since the
2898 workaround shouldn't be needed elsewhere.
2900 2005-02-24 Bruno Haible <bruno@clisp.org>
2902 * gettext.h: Update from GNU gettext 0.14.2.
2904 2005-02-24 Bruno Haible <bruno@clisp.org>
2906 * localcharset.c: Update from GNU gettext 0.14.2.
2907 * config.charset: Update from GNU gettext 0.14.2.
2909 2005-02-22 Simon Josefsson <jas@extundo.com>
2911 * iconvme.h, iconvme.c: New files, from libc.
2913 2005-02-20 Neil Conway <neilc@samurai.com>
2915 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2916 returned by OSX/Darwin if the specified buffer is not large
2917 enough for the hostname.
2919 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2921 * memrchr.h: New file.
2922 * chdir-long.c: Include it.
2923 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2924 Don't bother including stddef.h.
2926 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2928 * argp-help.c (__argp_help): Create a fake struct argp_state and
2929 pass it to _help, otherwise the latter coredumps trying to
2930 dereference state.root_argp.
2932 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2934 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2936 Include <sys/types.h>, for dev_t.
2937 (ME_DUMMY, ME_REMOTE): Move from here....
2938 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2939 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2941 Include mountlist.h first, to test the interface.
2943 2005-01-29 Bruno Haible <bruno@clisp.org>
2945 * progname.c (program_name): Initialize.
2946 Needed when linking statically on MacOS X.
2948 2005-01-28 Bruno Haible <bruno@clisp.org>
2950 * javacomp.sh.in: New file, from GNU gettext.
2951 * javacomp.h: New file, from GNU gettext.
2952 * javacomp.c: New file, from GNU gettext.
2954 2005-01-26 Bruno Haible <bruno@clisp.org>
2956 * javaexec.sh.in: New file, from GNU gettext.
2957 * javaexec.h: New file, from GNU gettext.
2958 * javaexec.c: New file, from GNU gettext.
2960 2005-01-26 Simon Josefsson <jas@extundo.com>
2962 * gai_strerror.c: Use GPL in header.
2964 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2966 * argp-help.c (hol_entry_help): Avoid using non-constant
2967 initializers for struct pentry_state.
2968 (__argp_error): Check return value of __asprintf
2969 (__argp_failure): Translate error message
2971 * argp-parse.c: Removed braces around the expansion of N_()
2973 2005-01-21 Jim Meyering <jim@meyering.net>
2975 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2976 same value as for Solaris 9.
2978 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2979 component length. This included changing the parameter to be
2980 of type `char *' rather than `char const *'.
2981 * chdir-long.h (chdir_long): Update prototype.
2983 * openat.c (fdopendir, fstatat): New functions.
2984 * openat.h: Include headers required for use of DIR and struct stat.
2985 [AT_SYMLINK_NOFOLLOW]: Define.
2986 (fdopendir, fstatat): Add prototypes.
2988 2005-01-21 Bruno Haible <bruno@clisp.org>
2990 * classpath.h: New file, from GNU gettext.
2991 * classpath.c: New file, from GNU gettext.
2993 2005-01-20 Simon Josefsson <jas@extundo.com>
2995 * version-etc-fsf.c: New file, with version_etc_copyright.
2996 * version-etc.c: Remove version_etc_copyright.
2997 * version-etc.h (version_etc_copyright): Use [] instead of * in
2998 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
3000 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
3002 * save-cwd.c (save_cwd): Remove code to support the case
3003 where fchdir is missing or flaky.
3005 2005-01-20 Simon Josefsson <jas@extundo.com>
3007 * base64.h (isbase64): Add.
3009 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
3010 using a unsigned prototype, don't inline.
3011 (base64_decode): Use it.
3013 2005-01-19 Bruno Haible <bruno@clisp.org>
3015 * sh-quote.h: New file, from GNU gettext.
3016 * sh-quote.c: New file, from GNU gettext.
3018 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
3020 Merge changes from coreutils, as described below in several
3021 changelogs dated today.
3023 * save-cwd.c: Include "save-cwd.h" before other include files.
3024 (O_DIRECTORY): Remove; not needed here, since "." must be
3025 a directory. All uses removed.
3026 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
3027 universal on Suns, and we also need to test for IRIX.
3028 Revamp code to use 'if' rather than '#if'.
3029 Avoid unnecessary comparison of cwd->desc to 0.
3031 * utimens.c (futimens): Robustify the previous patch, by checking
3032 for known valid error numbers rather than observed invalid ones.
3034 2005-01-18 Jim Meyering <jim@meyering.net>
3036 * version-etc.c (version_etc_copyright): Update copyright date.
3038 * utimens.c (futimens): Account for the fact that futimes
3039 can also fail with errno == ENOSYS or errno == ENOENT.
3040 Patch from Dmitry V. Levin.
3042 Change the name of the robust chdir function from chdir to chdir_long.
3043 * save-cwd.c: Include chdir-long.h rather than chdir.h.
3044 (restore_cwd): Use chdir_long, not chdir.
3045 * chdir-long.c: Renamed from chdir.c.
3046 * chdir-long.h: Renamed from chdir.h.
3047 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
3050 2005-01-18 Bob Proulx <bob@proulx.com>
3052 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
3053 offsetof() macro construct to avoid compile failure with native HP-UX
3054 11.0 ANSI C compiler.
3056 2005-01-06 Bruno Haible <bruno@clisp.org>
3058 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
3059 because stpncpy.m4 takes care of it.
3061 2004-01-24 Bruno Haible <bruno@clisp.org>
3063 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
3065 2003-10-09 Bruno Haible <bruno@clisp.org>
3067 * progreloc.c: Include xalloc.h instead of xmalloc.h.
3069 2005-01-06 Bruno Haible <bruno@clisp.org>
3071 * fwriteerror.h (fwriteerror): Change specification to include fclose.
3072 * fwriteerror.c: Include <stdbool.h>.
3073 (fwriteerror): At the end, close the file stream. Record whether
3074 stdout was already closed.
3076 2004-05-27 Bruno Haible <bruno@clisp.org>
3078 * execute.c (environ): Declare if needed.
3079 * pipe.c (environ): Likewise.
3080 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
3082 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
3084 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
3085 definitions to be after all include files, to avoid collisions.
3086 Problem reported by Bob Proulx.
3088 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
3090 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
3091 not needed. This removes a dependency on the gettext module.
3092 [defined _LIBC]: Do not include <libintl.h>; not needed.
3094 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
3096 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
3099 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
3101 * argp-parse.c: Include <stddef.h>.
3102 (alignof, alignto): New macros.
3103 (parser_init): Don't assume that void * is aligned sufficiently
3106 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
3107 need to extend the stack.
3108 (YYINITDEPTH): New macro, so that the initial stack isn't overly
3111 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3113 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
3115 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
3117 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
3118 Remove now-obsolete comment about AIX.
3119 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
3120 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
3121 (YYMAXDEPTH): New macro.
3123 2004-12-18 Bruno Haible <bruno@clisp.org>
3125 * fatal-signal.c (fatal_signals): Make non-const.
3126 (init_fatal_signals): New function.
3127 (uninstall_handlers, install_handlers): Ignore signals that were set to
3129 (at_fatal_signal): Call init_fatal_signals.
3130 (init_fatal_signal_set): Likewise. Ignore signals that were set to
3132 Reported by Paul Eggert.
3134 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
3136 * getdate.y (textint): New member "negative".
3137 (time_zone_hhmm): New function.
3138 Expect 14 shift-reduce conflicts, not 13.
3139 (o_colon_minutes): New rule.
3140 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
3141 (yylex): Set the "negative" member of signed numbers.
3143 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
3145 Changes imported from coreutils.
3146 * hard-locale.c: Assume <locale.h> exists.
3148 (GLIBC_VERSION): New macro.
3149 (hard_locale): Assume setlocale exists.
3150 Rewrite to avoid #ifdef.
3151 Use strdup rather than malloc + strcpy.
3152 * human.c: Assume <locale.h> exists.
3153 (human_readable): Assume localeconv exists.
3155 2004-12-01 Jakub Jelinek <jakub@redhat.com>
3157 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
3158 convert T2, not T. (Imported from libc.)
3160 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
3162 * getcwd.c (is_ENAMETOOLONG): New macro.
3163 (__getcwd.c): Don't restore errno; glibc doesn't.
3164 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
3165 first, falling back to our code only if its results look suspicious.
3166 Ensure that the resulting buffer is only as large as necessary.
3168 * readutmp.c: Include readutmp.h first.
3169 Include <errno.h>, since readutmp.h no longer does that.
3170 * readutmp.h: Don't include <errno.h>,
3171 <sys/param.h>, <time.h>; not needed to establish interface.
3172 (errno): Remove decl.
3173 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
3174 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
3175 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
3177 2004-11-28 Simon Josefsson <jas@extundo.com>
3179 * base64.h, base64.c: New file.
3181 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
3183 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
3185 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
3187 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
3188 HP's ANSI C compiler.
3189 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
3190 Declaring int functions causes warnings on some modern systems and
3191 shouldn't be needed to compile on ancient ones.
3192 * same.c (MIN) [defined MIN]: Don't define, since it's already
3195 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
3196 with the following changes.
3197 (__set_errno): Parenthesize properly.
3198 Include <stdbool.h>.
3199 (MIN, MAX, MATCHING_INO): New macros.
3200 (__getcwd): Define with prototype, not K&R form.
3201 Use heuristics to allocate default buffer on stack if possible.
3202 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
3203 behavior, and to avoid the PATH_MAX limit when computing
3205 Use MATCHING_INO to compare inode number to file.
3206 Check for arithmetic overflow in size calculations.
3207 Fix bug in reallocation of dot array that caused getcwd to fail
3208 on directories nested deeper than 75.
3209 Be more careful about saving errno on error.
3210 Do not use realloc; use only free+malloc, as this is a bit
3211 more flexible and avoids a needless copy operation.
3212 Do not inspect st_dev and st_ino for symbolic links; POSIX
3213 doesn't specify the latter.
3214 Check for closedir errors.
3215 Avoid needless casts.
3216 Use "#ifdef weak_alias" around weak_alias, to be like other
3218 The following changes to getcwd.c have effect only when used in
3219 gnulib; they have no effect inside glibc proper.
3220 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
3221 as alloca isn't used.
3222 (alloca, __alloca): Likewise.
3223 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
3224 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3225 unconditionally, as gnulib assumes C89 or better.
3226 Do not include <sys/param.h>.
3227 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
3228 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
3230 (NULL) [!defined NULL]: Remove; we assume C89 or better.
3231 Include <dirent.h> in a way that is compatible with modern Autoconf.
3232 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
3233 New macros, if not already defined.
3234 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
3235 Use "_LIBC", not "defined _LIBC", for consistency.
3236 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
3238 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
3239 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
3240 * xgetcwd.c: David MacKenzie's old code was removed, so give
3241 credit only to Jim Meyering and adjust the copyright dates.
3242 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
3243 <stdlib.h>, <unistd.h>, "pathmax.h".
3244 Instead, include "xgetcwd.h" (first) and "getcwd.h".
3245 (INITIAL_BUFFER_SIZE): Remove.
3246 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
3248 2004-11-23 Jim Meyering <jim@meyering.net>
3250 * getopt_.h: Remove trailing blanks.
3252 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
3254 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
3255 (futimens): New function, which uses futimes if available.
3256 (futimens, utimens): Support timespec==NULL, with same semantics
3257 as utime and utimens.
3258 * utimens.h (futimens): New decl.
3260 2004-11-23 Jim Meyering <jim@meyering.net>
3262 * __fpending.c: Add comment.
3264 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3266 * getopt_.h: Re-addition of __getopt_argv_const caused
3267 redefinition warnings. To avoid them, include the defines
3268 in `#if !defined __need_getopt ... #endif'. The only place
3269 where __getopt_argv_const is used is in definitions
3270 of getopt_long and getopt_long_only below, which are as well
3271 protected by `#ifndef __need_getopt'.
3272 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
3273 __need_getopt after including <stdio.h> and <unistd.h> These
3274 headers might have defined it.
3276 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
3278 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
3280 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
3281 optopt): Use them instead of invoking ## directly; otherwise, the
3282 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
3284 2004-11-19 Bruno Haible <bruno@clisp.org>
3286 * strtok_r.c: Move comments from here...
3287 * strtok_r.h: ... to here.
3289 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
3291 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
3292 might fail. Problem reported by Yoann Vandoorselaere.
3293 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
3294 that mishandle size_t overflow.
3296 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
3298 * canon-host.c: Include "strdup.h".
3299 (canon_host): Use getaddrinfo if available, so that IPv6 works.
3300 Use strdup instead of malloc/strcpy to duplicate strings.
3302 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
3303 (human_space_before_unit): New constant.
3304 * human.c (human_readable): Support it.
3306 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
3307 (xgetcwd): Set errno correctly when failing.
3308 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
3309 the failure is actually due to a PATH_MAX problem.
3311 Further getopt changes to make it more likely that glibc will
3312 buy the changes back.
3313 * getopt.c (POSIXLY_CORRECT): New constant.
3314 (getopt): Use it, so to preserve glibc semantic
3315 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
3316 when compiling for libc.
3317 * getopt_.h (__getopt_argv_const): Bring it back.
3318 (getopt_long, getopt_long_only): Use it.
3320 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3321 New arg POSIXLY_CORRECT. All callers changed.
3322 (getopt): Argv is now char * const *, as per standard.
3323 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3324 not char *__getopt_argv_const *.
3325 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3326 _getopt_long_only_r): Likewise.
3327 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3328 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3329 _getopt_long_r, _getopt_long_only_r): Likewise.
3330 * getopt_.h (__getopt_argv_const): Remove.
3331 (getopt): Argv is now char * const *, as per standard.
3333 * getdate.y (tORDINAL): New token.
3334 (day, relunit): Allow it for relative times.
3335 (relative_time_table): Use tORDINAL for ordinals.
3337 2004-11-15 Jim Meyering <jim@meyering.net>
3339 * closeout.c: Include "__fpending.h" once again.
3340 Include <stdbool.h>.
3341 (close_stdout): Don't fail just because stdout was closed initially,
3342 since some programs don't write to stdout in the normal course of
3343 operation (other than --version and --help), and we don't want this
3344 function to make e.g. `touch file >&-' fail.
3345 But do fail if it was closed and someone has tried to write to it.
3346 E.g., `printf foo >&-' must fail.
3348 2004-11-11 Simon Josefsson <jas@extundo.com>
3350 * strtok_r.h, strtok_r.c: New file.
3352 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3354 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3355 we can stop lying to compilers about the constness of argv when we
3356 are compiled outside glibc.
3357 (getopt, getopt_long, getopt_long_only): Use it.
3358 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3360 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3361 _getopt_long_only_r): Likewise.
3362 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3363 _getopt_long_only_r): Likewise.
3365 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3366 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3367 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3368 the other external symbols.
3369 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3370 declaration, since the above renaming now works around collisions.
3372 2004-11-11 Jim Meyering <jim@meyering.net>
3374 * linebreak.c: Remove trailing blanks.
3375 * alloca_.h: Likewise.
3376 * acosl.c: Likewise.
3377 * euidaccess.c: Likewise.
3378 * allocsa.h: Likewise.
3380 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3382 * mktime.c (SHR): New macro, which is a portable
3383 substitute for >> that should work even on Crays.
3384 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3385 Problem reported by Mark D. Baushke in
3386 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3387 * getdate.y (SHR): Likewise.
3389 * strftime.c (SHR): Likewise.
3391 * quotearg.c (struct quoting_options): Use unsigned int for
3392 quote_these_too, so that right shifts are well defined. All uses
3395 2004-11-10 Simon Josefsson <jas@extundo.com>
3397 * getaddrinfo.h, getaddrinfo.c: New files.
3399 2004-11-10 Jim Meyering <jim@meyering.net>
3401 Ensure that no close failure goes unreported.
3402 * closeout.c (close_stdout): Always close stdout. I.e., don't
3403 return early when it seems there's nothing to flush.
3404 Don't include __fpending.h.
3406 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
3408 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
3410 2004-11-05 Bruno Haible <bruno@clisp.org>
3412 * readlink.c: Include stddef.h, needed for size_t on Woe32.
3413 Reported by Mark D. Baushke <mdb@cvshome.org>.
3415 2004-11-04 Bruno Haible <bruno@clisp.org>
3417 2004-09-11 Bruno Haible <bruno@clisp.org>
3418 * allocsa.valgrind: New file.
3419 2004-02-06 Bruno Haible <bruno@clisp.org>
3420 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
3421 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
3422 Reported by Christopher Seip <chris.seip@hp.com>.
3424 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3426 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
3427 with errno == ERANGE if the buffer is too small.
3428 Problem reported by Mark D. Baushke.
3430 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3432 * xreadlink.c (MAXSIZE): New macro.
3433 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
3434 size does not exceed MAXSIZE. Avoid cast.
3435 As suggested by Mark D. Baushke in
3436 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
3437 if readlink fails with buffer size just under MAXSIZE, try again
3440 2004-11-02 Derek R. Price <derek@ximbiot.com>
3441 and Paul Eggert <eggert@cs.ucla.edu>
3443 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
3444 (get_date): Overparenthesize to avoid GCC warning.
3446 2004-11-02 Bruno Haible <bruno@clisp.org>
3448 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
3449 function returns void.
3451 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
3453 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3454 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
3457 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3459 * getdate.y: Add support for TZ="foo" within a date string.
3460 Fix some bugs near time_t boundaries. Reject dates with
3461 out-of-range components, e.g., "Sept 31".
3462 Include <stdlib.h>, "setenv.h", "xalloc.h".
3463 (ISDIGIT_LOCALE): Remove; unused.
3464 Note that the TZ and time functions used here are not reentrant.
3465 (mktime_ok, get_tz): New functions.
3466 (TZBUFSIZE): New constant.
3467 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
3468 This requires that we sometimes generate our own TZ="XXX..." setting.
3470 2004-10-27 Derek R. Price <derek@ximbiot.com>
3472 * mktime.c (not_equal_tm): Remove redundant check.
3474 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3476 * getdate.y: Use Bison 1.875 features, and some minor
3477 code cleanups. This change does not affect semantics.
3478 Don't include <stdlib.h>; no longer needed.
3479 Don't include unlocked-io.h; only the "#if TEST" code uses
3480 stdio, and performance isn't crucial there.
3481 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
3482 Bison 1.875 features as described below.
3483 All uses of "PC." replaced by "pc->".
3484 (YYSTYPE): Add a forward declaration.
3485 (yylex, yyerror): Use full prototypes in forward decls.
3486 Use "%pure-parser" rather than obsolescent "%pure_parser".
3487 Use %parse-param and %lex-param instead of obsolescent
3488 YYPARSE_PARAM and YYLEX_PARAM.
3489 (meridian_table, month_and_day_table, time_units_table,
3490 relative_time_table, time_zone_table, military_table,
3491 lookup_zone, lookup_word, get_date):
3492 Use NULL instead of 0 where appropriate.
3493 (to_hour): Avoid abort (), to avoid a dependency on
3495 (yyerror, yylex): Now accepts parser_control * arg.
3496 (main) [TEST]: Use '\0' rather than 0 for char.
3498 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
3500 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
3501 It's now the caller's responsibility to handle the case where
3502 !HAVE_GETPAGESIZE && !defined getpagesize.
3504 * mktime.c (leapyear): Arg is long int, not int.
3506 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
3508 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
3510 2004-10-12 Simon Josefsson <jas@extundo.com>
3512 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3513 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
3516 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
3518 * vsnprintf.h: New file.
3519 * vsnprintf.c: New file.
3521 2004-10-07 Bruno Haible <bruno@clisp.org>
3523 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
3524 into the provided buffer.
3526 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
3528 * diacrit.c, diacrit.h: Add GPL notice.
3530 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
3531 * atanl.c (atanl): Keep the code as similar to glibc as possible.
3532 * logl.c (logl): Keep the code as similar to glibc as possible.
3533 This avoids a potential constant-folding bug.
3535 2004-10-05 Bruno Haible <bruno@clisp.org>
3537 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
3539 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3541 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
3542 * xmalloc.c (xmemdup): Likewise.
3543 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
3544 XFREE): Remove these long-obsolescent macros.
3545 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
3546 * xstrdup.c: Remove.
3548 * regex.c (re_comp): Cast gettext return value to char *,
3549 Problem reported by Martin Neitzel via Mark D. Baushke.
3551 2004-10-04 Simon Josefsson <jas@extundo.com>
3553 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
3554 '#ifdef USE_UNLOCKED_IO'.
3556 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3558 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
3559 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
3560 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
3561 regex.c, sha1.c, version-etc.c, yesno.c:
3562 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
3563 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
3564 the includer's responsibility.
3566 Sync from coreutils.
3568 * modechange.c (mode_compile): Don't decrement a pointer that
3569 points to the start of a string, as the C Standard says the
3570 resulting behavior is undefined.
3572 * backupfile.h (enum backuptype): Rename none -> no_backups,
3573 simple -> simple_backups, numbered_existing ->
3574 numbered_existing_backups, numbered -> numbered_backups
3575 to avoid shadowing problems. All uses changed.
3576 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
3577 * backupfile.c (check_extension, numbered_backup):
3578 Rename locals to avoid shadowing 'basename'.
3579 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
3582 * .cppi-disable: Add getopt_.h, getopt_int.h.
3583 * .cvsignore: Add getopt.h.
3585 2004-10-04 Simon Josefsson <jas@extundo.com>
3587 * memmem.h: New file.
3588 * memmem.c: New file, taken from glibc.
3590 2004-10-02 Jim Meyering <jim@meyering.net>
3592 * dirfd.h, getpagesize.h: Add copyright notice.
3594 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
3596 * snprintf.c: Remove comments as to why each header is needed.
3598 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
3600 * strsep.h: New file.
3601 * strsep.c: New file.
3603 2004-10-01 Simon Josefsson <jas@extundo.com>
3605 * snprintf.c (snprintf): Handle size==0.
3607 2004-10-01 Simon Josefsson <jas@extundo.com>
3608 Bruno Haible <bruno@clisp.org>
3610 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
3611 (snprintf): Declare 'args'.
3613 2004-09-30 Simon Josefsson <jas@extundo.com>
3615 * snprintf.h, snprintf.c: New files.
3617 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3619 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
3620 (hol_entry_help): Never translate an empty string.
3621 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
3622 * argp.h (OPTION_NO_TRANS): New option.
3624 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
3626 * xvasprintf.c: Include xalloc.h.
3627 (xvasprintf): Use xalloc_die, not xmalloc_die.
3629 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
3631 * dummy.c: Change copyright notice to FSF, and license to GPL.
3633 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
3635 * argp-pvh.c (argp_program_version_hook): Provide initial value.
3636 Problem reported by Bruno Haible in:
3637 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
3639 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
3641 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
3642 in case some system header has #define'd it. Problem reported by
3643 Soeren D. Schulze in
3644 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
3646 2004-09-08 Bruno Haible <bruno@clisp.org>
3648 * stdint_.h: New file, taken from GNU clisp.
3650 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
3652 * xvasprintf.h: New file.
3653 * xvasprintf.c: New file.
3654 * xasprintf.c: New file.
3656 2004-09-08 Bruno Haible <bruno@clisp.org>
3658 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
3660 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
3662 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
3664 Import from coreutils.
3665 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
3666 strings on unbounded length. alloca's performance benefits aren't
3667 that important here.
3669 (parse_with_separator): New function, with most of the internals
3670 of the old parse_user_spec. Allow user to omit both user and group,
3671 for compatibility with FreeBSD.
3672 Clone only the user name, not the entire spec.
3673 Do not set *uid, *gid unless entirely successful.
3674 Avoid memory leak in some failing cases.
3675 Fix regression for USER.GROUP reported by Dmitry V. Levin in
3676 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
3677 (parse_user_spec): Rewrite to use parse_with_separator.
3679 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
3681 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
3682 its complicated substitute.
3683 * argp-help.c: Include <errno.h>, for program_invocation_short_name
3684 and program_invocation_name.
3685 (__argp_basename) [!_LIBC]: Remove; the only use was
3686 replaced by its body.
3687 (__argp_short_program_name): Change condition from
3688 !defined __argp_short_program_name to
3689 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
3690 to match argp-namefrob.h.
3691 (__argp_failure): Don't assume strerror_r returns char *.
3692 * argp-parse.c (N_): Define unconditionally.
3693 (argp_default_options): Fill out initializers with 0 to avoid
3696 2004-08-12 Simon Josefsson <jas@extundo.com>
3698 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
3699 * getopt_.h: Renamed from getopt.h.
3701 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
3703 Merge from coreutils.
3705 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
3706 wmemchr or wmemcpy. Problem reported by Robert Dahlem
3707 for Reliant Unix 5.43.
3709 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
3710 (union fooround): Use uintmax_t, not long int.
3711 The rest is a merge from libc:
3712 [defined _LIBC]: Include <shlib-compat.h>.
3713 (_obstack) [defined _LIBC]: Remove after 2.3.4.
3715 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
3717 * strverscmp.c: Convert to UTF-8.
3719 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
3721 * obstack.h (obstack_empty_p):
3722 Don't assume that chunk->contents is suitably aligned.
3723 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
3724 Likewise. Problem reported by Benno in
3725 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
3727 * chown.c (rpl_chown): Work even if the file is writeable but not
3728 readable. This could be improved further but it'd take some work.
3730 2004-08-08 Simon Josefsson <jas@extundo.com>
3732 * xgethostname.c: Don't include error.h (not used).
3735 * getpass.c: Include getpass.h first.
3737 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
3739 * xalloc-die.c: New files.
3740 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
3742 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
3743 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
3744 (_, N_, xalloc_die): Move to xalloc-die.c.
3745 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
3746 so that we needn't mess with xalloc_msg_memory_exhausted.
3748 * sha1.h: Renamed from sha.h.
3749 (SHA1_H): Renamed from _SHA_H.
3750 (sha1_ctx): Renamed from sha_ctx.
3751 (sha1_init_ctx): Renamed from sha_init_ctx.
3752 (sha1_process_block): Renamed from sha_process_block.
3753 (sha1_process_bytes): Renamed from sha_process_bytes.
3754 (sha1_finish_ctx): Renamed from sha_finish_ctx.
3755 (sha1_read_ctx): Renamed from sha_read_ctx.
3756 (sha1_stream): Renamed from sha_stream.
3757 (sha1_buffer): Renamed from sha_buffer.
3758 * sha1.c: Likewise; renamed from sha.c.
3759 Do not include <sys/types.h>.
3760 Include <stddef.h> rather than <stdlib.h>.
3762 2004-08-08 Bruno Haible <bruno@clisp.org>
3764 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
3765 FILESYSTEM_PREFIX_LEN.
3766 * progreloc.c: Likewise.
3767 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
3769 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
3772 * argp-help.c (make_hol, hol_append): Don't assume that
3773 SIZE_MAX is a valid preprocessor constant.
3774 (__argp_basename): Change from "#ifndef _LIBC"
3775 to "#ifndef __argp_short_program_name", so that
3776 we don't compile these functions for tar.
3778 More merges from coreutils.
3779 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
3780 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
3782 * addext.c: Remove; no longer needed.
3783 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
3784 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
3785 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
3786 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
3787 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
3788 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
3789 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
3790 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
3791 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
3792 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
3793 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
3794 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
3795 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
3796 Import changes from coreutils.
3798 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
3800 Merge from coreutils.
3802 * .gdb-history: Remove; this doesn't belong here.
3804 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
3805 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
3806 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
3808 * dirname.h: Include <stdbool.h>.
3809 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
3810 for consistency with POSIX terminology. All uses changed.
3811 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
3812 (strip_trailing_slashes): Use bool for booleans.
3813 * stripslash.c (strip_trailing_slashes): Likewise.
3815 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3816 sometimes returns a positive errno value even when it succeeds.
3817 (print_errno_message) [!LIBC]: Fall back on strerror if
3820 * path-concat.c (mempcpy): Don't define if a system header defines it.
3821 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3822 (longest_relative_suffix): New function.
3823 (path_concat): Use it. Assume first argument is not NULL.
3824 Port to DOS. Omit redundant separators.
3825 Report an error instead of returning NULL.
3826 Use mempcpy instead of memcpy.
3827 (xpath_concat): Remove: not declared or used.
3829 * same.h: Include <stdbool.h>
3830 (same_name): Return bool, not int.
3831 * same.c (same_name): Likewise.
3832 (errno): Don't declare; we assume C89 or better now.
3834 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3835 if not already defined.
3837 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3838 * dup-safer.c (errno): Likewise.
3840 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3842 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3845 2004-08-03 Simon Josefsson <jas@extundo.com>
3847 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3848 * progname.h: Don't include stdbool.h.
3850 2004-08-02 Simon Josefsson <jas@extundo.com>
3852 * getsubopt.h: New file, with comments from Bruno Haible.
3853 * getsubopt.c: New file, from glibc, but slightly modified based on
3854 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3856 2004-08-01 Simon Josefsson <jas@extundo.com>
3858 * xgetdomainname.c: Include stdlib.h, for free().
3860 2004-07-16 Simon Josefsson <jas@extundo.com>
3862 * dummy.c: New file.
3864 2004-07-16 Bruno Haible <bruno@clisp.org>
3866 * backupfile.h: Add extern "C" for C++.
3867 * closeout.h: Likewise.
3868 * copy-file.h: Likewise.
3869 * findprog.h: Likewise.
3870 * full-write.h: Likewise.
3871 * pathname.h: Likewise.
3872 * progname.h: Likewise.
3873 * stpcpy.h: Likewise.
3874 * stpncpy.h: Likewise.
3875 * strcase.h: Likewise.
3876 * strstr.h: Likewise.
3877 * xalloc.h: Likewise.
3879 * mbswidth.h: Add extern "C" for C++.
3880 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3882 2004-07-09 Simon Josefsson <jas@extundo.com>
3884 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3885 failed without this.)
3887 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3889 * fchown-stub.c: New file.
3891 2004-06-24 Jim Meyering <jim@meyering.net>
3893 * obstack.h (obstack_base): Cast to (void *), per documentation.
3895 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3897 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3899 2004-06-01 Jim Meyering <jim@meyering.net>
3901 * calloc.c: New file.
3903 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3905 * getdate.y (yylex): Allow space between sign and number.
3906 Problem reported by Dan Jacobson.
3908 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3909 and Jim Meyering <jim@meyering.net>
3911 Merge from coreutils CVS.
3913 * stat-macros.h: New file, with contents from file-type.h
3914 and coreutils' system.h.
3915 * file-type.c: Include "stat-macros.h".
3916 * file-type.h (file_type): Move all macro definitions to new file,
3919 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3920 Wrap old code with this conditional.
3921 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3922 function that does not dereference symlinks.
3923 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3925 * xreadlink.c: Include xreadlink.h first, to catch .h file
3926 dependency problems.
3927 (xreadlink): Accept new arg SIZE, for efficiency.
3928 All decls and uses changed.
3929 * xreadlink.h: Include <stddef.h>, for size_t.
3931 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3932 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3934 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3936 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3938 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3939 macros to be defined.
3940 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3941 the allocator returns NULL because the requested size is zero.
3943 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3945 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3946 var. Add comment explaining why libc still defines it. This
3947 merges the following patch from glibc:
3948 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3950 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3952 * obstack.c (_obstack): Remove unused variable. It hasn't been
3953 present in glibc since revision 1.1 of this file.
3954 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3955 obstack_alignment_mask, obstack_alloc, obstack_base,
3956 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3957 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3958 obstack_grow0, obstack_init, obstack_int_grow,
3959 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3960 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3961 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3962 nonexistent functions.
3964 2004-05-17 Derek R. Price <derek@ximbiot.com>
3965 Paul Eggert <eggert@cs.ucla.edu>
3967 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3969 2004-05-14 Bruno Haible <bruno@clisp.org>
3971 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3972 that consists of a '.' followed by an empty digit string.
3973 Patch by Tor Lillqvist <tml@iki.fi>.
3975 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3977 Port obstack to the AS/400, where pointers are 16 bytes wide and
3978 you cannot cast an integer to a valid pointer. This patch is
3979 currently waiting to be integrated into glibc; see
3980 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3982 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3983 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3984 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3985 (struct obstack): temp member is now a union of a pointer and
3986 an integer, instead of an integer. All integer uses changed.
3987 This does not affect the physical layout of struct obstack,
3988 except on hosts (like the AS/400) where the size or alignment of
3989 void * is greater than that of ptrdiff_t.
3990 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3991 __STDC__)]: Store temporary in pointer member of union, not
3993 * obstack.c: Include <stddef.h>, for offsetof.
3994 (struct fooalign): Remove; it doesn't need a name.
3995 (union fooround): Change double to long double, and add void *.
3996 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3997 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3998 not a macro. Hence the values are always int; so remove all
3999 casts-to-int in uses.
4001 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
4002 Derek Price <derek@ximbiot.com>
4004 * alloca.c: Include <alloca.h>, to get our interface.
4005 * alloca_.h: Use __alloca on AIX, so that we don't have to
4006 include <alloca.h> first. Use C89 prototype for alloca; this
4007 requires including <stddef.h> for size_t. Use extern "C" if C++.
4008 Use #elif for simplicity, since we can assume C89 now.
4009 Don't try to source the system alloca.h since it will not be found
4010 and to prevent recursively including its replacement.
4011 * fnmatch.c: Include <alloca.h> instead of opencoding.
4012 * regex.c: Likewise.
4014 2004-05-16 Derek Price <derek@ximbiot.com>
4015 Paul Eggert <eggert@cs.ucla.edu>
4017 getline cleanup. This changes the getndelim2 API: both order of
4018 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
4021 * getline.c: Don't include stddef.h or stdio.h, since our
4022 interface does that.
4023 (getline): Always use getdelim, so that we don't have two
4024 copies of this code.
4025 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
4027 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
4028 (GETNDELIM2_MAXIMUM): New macro.
4029 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
4030 instead of the old practice of delim2==0. All callers changed.
4031 Return -1 on overflow, instead of returning junk.
4032 Do not set *linesize unless allocation succeeds.
4033 * getndelim2.h: Do not include stddef.h; no longer needed, now
4034 that we include sys/types.h.
4035 * getnline.h: Likewise.
4036 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
4037 (getndelim2): Reorder arguments.
4038 * getnline.c (getnline, getndelim):
4039 Don't discard the NMAX argument.
4040 (getnline): Invoke getndelim, to avoid code duplication.
4041 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
4042 of (size_t) -1 by callers of the getnline family.
4044 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
4046 * nanosleep.c (suspended): Change its type from int to
4047 sig_atomic_t volatile.
4048 (first_call): Make it private to rpl_nanosleep, and have it
4049 be zero initially as that's a bit faster.
4050 (my_usleep): Round up fractional times instead of truncating them,
4051 as this is the usual meaning for 'sleep'.
4053 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
4055 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
4056 (ENOSYS): Define if not defined.
4057 (settime): Fall back on stime if it exists and settimeofday fails.
4058 But don't bother with fallbacks if a method fails with errno == EPERM.
4060 2004-05-11 Jim Meyering <jim@meyering.net>
4062 Prior to this change, the save_cwd caller required read access to the
4063 current directory on most systems (ones with the fchdir function).
4065 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
4066 fails, try write-only, and finally, resort to using xgetcwd.
4068 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
4070 * obstack.c, obstack.h: Import changes from libc.
4072 2004-04-28 Bruno Haible <bruno@clisp.org>
4074 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
4075 implicitly appends .exe to executables.
4076 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
4077 accepts Windows pathnames.
4078 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4079 Cygwin like Windows, since it now accepts Windows pathnames.
4080 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4081 Cygwin like Windows, since it now accepts Windows pathnames.
4082 Reported by Derek Robert Price <derek@ximbiot.com>.
4084 2004-04-20 Jim Meyering <jim@meyering.net>
4086 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
4088 2004-04-20 Jim Meyering <jim@meyering.net>
4089 Bruno Haible <bruno@clisp.org>
4091 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
4092 memory when realloc fails.
4094 2004-04-18 Jim Meyering <jim@meyering.net>
4096 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
4097 don't leak memory and do call END_UTMP_ENT.
4099 2004-04-11 Paul Eggert <eggert@twinsun.com>
4101 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
4102 (CHAR_BIT): Remove, since we assume C89.
4103 Include <stdint.h> if available, as per current Autoconf CVS advice.
4105 2004-03-30 Paul Eggert <eggert@twinsun.com>
4107 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
4108 not bool, to be more consistent with Unix conventions.
4109 Suggested by Bruno Haible.
4111 Merge from coreutils.
4113 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
4116 * getdate.h: Include stdbool.h, and timespec.h instead of
4117 the usual <time.h> dance.
4118 (get_date): Change signature to support fractional time stamps.
4119 All callers changed.
4120 * getdate.y: Include "getdate.h" first, as we can now
4121 assume C89 and don't need to worry about 'const'.
4122 Similarly, include "unlocked-io.h" near start, not in middle.
4124 (textint.value): Use long int rather than int.
4125 (textint.digits): Use size_t rather than int.
4126 (BILLION, LOG10_BILLION): New constants.
4127 (parser_control): New member rel_ns. Members day_ordinal,
4128 time_zone, month, day, hour, minutes, rel_year, rel_month,
4129 rel_day, rel_hour, rel_minutes, rel_seconds
4130 are now long int, not int. Member seconds is now struct timespec,
4131 not int. New member timespec_seen. Members dates_seen, days_seen,
4132 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
4134 (%union.intval): Now long int, not int.
4135 New member timespec.
4136 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
4137 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
4138 (spec): Now is a timespec or an item list.
4139 (timespec, items): New nonterminals.
4140 (time, rel, relunit, number, get_date):
4141 Add support for fractional seconds.
4142 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
4143 (gmtime, localtime, mktime): Remove decls; not needed with C89.
4144 (to_hour): First arg is now long int, not int.
4145 (to_year): Returns long int, not int.
4146 Don't treat year -70 like 70.
4147 (tm_diff): Returns long int, not int.
4148 (lookup_word): Use bool instead of int when appropriate.
4149 (yylex): Use size_t for count, not int.
4150 Detect overflow when parsing large integer constants.
4151 Add support for fractions.
4152 (get_date): Make pointers 'const' if possible.
4153 Use more-portable code to detect integer overflow.
4154 (main) [TEST]: Adjust to above changes. Test for localtime failure.
4155 Don't use ctime; it's not reliable if the year has >4 digits.
4157 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
4158 This is for compatibility with BSD.
4160 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
4161 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
4162 From coreutils' system.h.
4164 * userspec.c: Don't include "posixver.h".
4165 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
4166 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
4167 compatible extension. Simplify code by removing a boolean int
4168 that was always nonzero if a string was nonnull.
4170 2004-03-30 Jim Meyering <jim@meyering.net>
4172 Merge from coreutils.
4174 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
4176 * readtokens.c (readtoken): Don't leak 64 bytes when reading
4177 an empty input stream.
4179 * readtokens.c: Include <stdbool.h>.
4180 (readtoken): Use `size_t' rather than int/long.
4181 All callers adjusted.
4182 Use `bool' rather than `int' where appropriate.
4183 Use memset rather than an explicit loop.
4184 Use x2nrealloc rather than xrealloc.
4185 Allow the use of `\0' as a delimiter.
4186 (readtokens): Likewise.
4187 * readtokens.h (readtoken, readtokens): Update prototypes.
4189 2004-03-30 Bruno Haible <bruno@clisp.org>
4191 * getloadavg.c (getloadavg): Don't assume setlocale returns
4194 2004-03-29 Paul Eggert <eggert@twinsun.com>
4196 Merge changes to getloadavg.c from coreutils and Emacs.
4198 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
4199 Define to an expression, not to the empty string.
4200 Include cloexec.h and xalloc.h.
4201 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
4202 Use set_cloexec_flag rather than rolling our own.
4203 * cloexec.c, cloexec.h: New files.
4205 2004-03-18 Paul Eggert <eggert@twinsun.com>
4207 * getopt.h: Sync with libc CVS.
4209 2004-03-18 Paul Eggert <eggert@twinsun.com>
4210 Bruno Haible <bruno@clisp.org>
4212 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
4213 not on all platforms that have <wchar.h>.
4214 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
4216 2004-03-09 Paul Eggert <eggert@twinsun.com>
4218 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
4220 * getopt_int.h: New file, also synced from libc.
4222 2004-03-07 Paul Eggert <eggert@twinsun.com>
4224 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
4225 '#if' expressions. Unlike the code it replaces, it does not
4226 depend on (defined _SC_PAGESIZE). However, it does depend on
4227 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
4228 first reported by Jason Andrade in
4229 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
4231 2004-01-18 Simon Josefsson <jas@extundo.com>
4233 * strdup.h: New file.
4234 * strdup.c: Include it.
4235 * path-concat.c: Include strdup.h. Drop strdup declaration.
4236 * userspec.c: Include strdup.h. Drop strdup declaration.
4238 2004-02-06 Karl Berry <karl@gnu.org>
4240 * config.charset: update from gettext 0.14.1.
4242 2004-02-05 Paul Eggert <eggert@twinsun.com>
4244 Add comments and code, prompted by suggestions from Bruno Haible
4246 * quotearg.h (quotearg_alloc): New decl. Improve the comments
4247 describing the enum quoting_style values.
4248 * quotearg.c (quotearg_alloc): New function.
4249 (quotearg_buffer_restyled): Treat lone { and } as special.
4250 Treat = as special. Work around bug with older shells
4251 that "see" a '\' that is really the 2nd byte of a multibyte char.
4252 Quote empty string with shell_quoting_style.
4254 2004-02-03 Bruno Haible <bruno@clisp.org>
4256 * pipe.h: New file, from GNU gettext.
4257 * pipe.c: New file, from GNU gettext.
4259 2004-01-27 Bruno Haible <bruno@clisp.org>
4261 * execute.h: New file, from GNU gettext.
4262 * execute.c: New file, from GNU gettext.
4263 * w32spawn.h: New file, from GNU gettext.
4265 2004-01-23 Paul Eggert <eggert@twinsun.com>
4267 Exit-status fix from coreutils.
4269 Use exit_failure consistently in place of EXIT_FAILURE,
4270 so that program exit statuses are consistent on failure.
4272 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
4273 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
4274 * argmatch.h: Comment fix to match the above.
4275 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
4276 Now a macro referring to exit_failure, instead of a separate
4277 variable. Include "exitfail.h" to get it.
4278 * xstrtol.h: Include "exitfail.h".
4279 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
4281 * long-options.c (parse_long_options): Use prototype
4282 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
4285 2004-01-21 Jim Meyering <jim@meyering.net>
4287 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
4288 so as not to conflict with a different-sized __mktime_internal
4289 function in GNU libc.
4290 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
4291 Problem building statically-linked `ls' reported by Michael Brunnbauer.
4293 2004-01-18 Paul Eggert <eggert@twinsun.com>
4295 Merge from diffutils.
4297 * file-type.c (file_type): Add typed memory objects.
4298 * file-type.h (S_TYPEISTMO): New macro.
4300 * c-stack.h (c_stack_action): Remove argv argument.
4301 * c-stack.c (c_stack_action): Likewise. All uses changed.
4302 (die): Don't calculate message unless segv_action returns.
4303 (get_stack_location, min_address_from_argv, max_address_from_argv,
4304 volatile stack_base, volatile_stack_size): Remove.
4305 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
4306 that every segmentation violation is a stack overflow. (Ouch!)
4307 See Debian bug 136249 (still outstanding) for more info about why
4308 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
4310 2003-11-30 Bruno Haible <bruno@clisp.org>
4312 Safer stack allocation.
4313 * setenv.c: Include allocsa.h.
4314 (alloca): Remove fallback definition.
4315 (freea): Remove macro.
4316 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
4319 2003-10-17 Bruno Haible <bruno@clisp.org>
4321 * binary-io.h: Avoid warnings on Cygwin.
4323 2003-12-28 Bruno Haible <bruno@clisp.org>
4325 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
4326 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
4328 2003-11-28 Bruno Haible <bruno@clisp.org>
4330 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
4332 2003-11-27 Bruno Haible <bruno@clisp.org>
4334 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4336 2003-11-17 Bruno Haible <bruno@clisp.org>
4338 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4340 2003-11-24 Bruno Haible <bruno@clisp.org>
4342 * xallocsa.h: New file, from GNU gettext.
4343 * xallocsa.c: New file, from GNU gettext.
4345 2003-11-24 Bruno Haible <bruno@clisp.org>
4347 * allocsa.h: New file, from GNU gettext.
4348 * allocsa.c: New file, from GNU gettext.
4350 2003-11-24 Bruno Haible <bruno@clisp.org>
4352 * eealloc.h: New file.
4354 2004-01-15 Jim Meyering <jim@meyering.net>
4356 Merge from coreutils.
4358 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4359 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4360 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4362 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4363 optional configure-time default.
4365 * version-etc.c (version_etc_copyright): Update copyright date.
4367 * xreadlink.c (xreadlink): Correct outdated comment.
4369 2004-01-15 Paul Eggert <eggert@twinsun.com>
4371 Merge from coreutils.
4373 * posixver.c: Include posixver.h.
4375 * same.c: Include <stdbool.h>, <limits.h>.
4376 (_POSIX_NAME_MAX): Define if not defined.
4378 (same_name): If file names are silently truncated, report
4379 that the file names are the same if they are the same after
4380 the silent truncation.
4382 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4383 conversion function.
4384 * xstrtod.c (xstrtod): Likewise. All callers changed to
4385 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4388 2004-01-14 Paul Eggert <eggert@twinsun.com>
4390 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4391 with like-named macro in fnmatch.c.
4392 (EXT): Use an internal constant instead.
4394 Merge fnmatch patches from glibc.
4395 * fnmatch.c (mbsinit): Remove define.
4396 Add libc_hidden_ver (__fnmatch, fnmatch).
4397 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4398 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4400 2003-12-14 Karl Berry <karl@gnu.org>
4402 * config.charset: update from gettext-runtime.
4404 2003-12-03 Paul Eggert <eggert@twinsun.com>
4406 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4407 Bug reported by Alfred M. Szmidt.
4409 2003-11-29 Karl Berry <karl@gnu.org>
4411 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
4413 2003-11-23 Paul Eggert <eggert@twinsun.com>
4414 Bruno Haible <bruno@clisp.org>
4416 * printf-parse.h: Don't include sys/types.h.
4417 (ARG_NONE): New macro.
4418 (char_directive): Change type of *arg_index fields to size_t.
4419 * printf-parse.c: Don't include sys/types.h.
4420 (SSIZE_MAX): Remove macro.
4421 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
4422 Remove unnecessary overflow check.
4423 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
4426 2003-11-24 Paul Eggert <eggert@twinsun.com>
4428 * alloca.c: Remove dependency on xalloc module.
4429 (xalloc_die): Remove.
4430 (memory_full) [!defined emacs]: New macro.
4431 [!defined emacs]: Don't include xalloc.h.
4432 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4433 address arithmetic overflows. Change datatypes a bit to avoid
4436 2003-11-22 Jim Meyering <jim@meyering.net>
4438 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4440 2003-11-17 Bruno Haible <bruno@clisp.org>
4442 * vasnprintf.c (alloca): Remove fallback definition.
4443 (freea): Remove definition.
4444 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
4445 Reported by Paul Eggert.
4447 2003-11-17 Jim Meyering <jim@meyering.net>
4449 On systems without utime and without a utimes function capable of
4450 dealing with a NULL struct utimbuf* argument, this utime replacement
4451 could -- in unusual circumstances -- leak a file descriptor.
4452 * utime.c: Include <unistd.h> and <errno.h>.
4453 (utime_null): Be sure to close `fd' and to preserve errno.
4454 Reported by Geoff Collyer via Arnold Robbins.
4456 2003-11-16 Paul Eggert <eggert@twinsun.com>
4457 Bruno Haible <bruno@clisp.org>
4459 Protect against address arithmetic overflow.
4460 * printf-args.h: Include stddef.h.
4461 (arguments): Change type of field 'count' to size_t.
4462 * printf-args.c (printf_fetchargs): Use size_t instead of
4463 'unsigned int' where appropriate.
4464 * printf-parse.h: Include sys/types.h.
4465 (char_directive): Change type of *arg_index fields to ssize_t.
4466 (char_directives): Change type of fields 'count', max_*_length to
4468 * printf-parse.c: Include sys/types.h and xsize.h.
4469 (SSIZE_MAX): Define fallback value.
4470 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
4471 instead of 'int' where appropriate. Check a_allocated, d_allocated
4472 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
4473 * vasnprintf.c: Include xsize.h.
4474 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
4475 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
4476 overflow. Avoid wraparound when converting a width or precision from
4479 2003-11-16 Bruno Haible <bruno@clisp.org>
4481 Update from GNU gettext.
4482 * printf-parse.c: Generalize to it can be compiled for wide strings.
4483 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
4484 * vasnprintf.c: Generalize to it can be compiled for wide strings.
4485 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
4486 SNPRINTF): New macros.
4487 Don't include <alloca.h> if the file is used inside libintl.
4488 (local_wcslen): New function, for Solaris 2.5.1.
4489 (VASNPRINTF): Use it instead of wcslen.
4491 2003-11-16 Bruno Haible <bruno@clisp.org>
4493 * xsize.h (xmax): New function.
4494 (xsum, xsum3, xsum4): Declare as "pure" functions.
4496 2003-11-12 Paul Eggert <eggert@twinsun.com>
4498 * xalloc.h: Do not include <limits.h> or <stdint.h>.
4499 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
4500 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
4501 heuristic is just as accurate as far as we know, and it removes a
4502 dependency on size_max.m4 and ptrdiff_max.m4.
4504 2003-11-12 Paul Eggert <eggert@twinsun.com>
4506 * xstrtol.c (__xstrtol): Remove "break" immediately after
4507 "return", to pacify some unknown compiler. Problem reported
4510 2003-11-11 Bruno Haible <bruno@clisp.org>
4512 * xsize.h (SIZE_MAX): Remove fallback definition.
4513 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
4516 2003-11-10 Paul Eggert <eggert@twinsun.com>
4518 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
4519 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
4520 rejected some allocations of exactly SIZE_MAX - 2 bytes.
4522 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
4523 not (size_t) -1, since it's defined here.
4525 2003-11-06 Paul Eggert <eggert@twinsun.com>
4527 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
4528 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
4529 Reject sizes of exactly SIZE_MAX bytes.
4530 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
4531 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
4533 2003-11-05 Bruno Haible <bruno@clisp.org>
4535 * xsize.h: Include limits.h, to avoid a possible collision with
4536 SIZE_MAX defined in <limits.h> on Solaris.
4538 2003-11-04 Bruno Haible <bruno@clisp.org>
4540 * xsize.h: New file.
4541 * linebreak.c: Include xsize.h.
4542 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
4543 argument for overflow.
4544 Suggested by Paul Eggert.
4546 2003-10-31 Bruno Haible <bruno@clisp.org>
4548 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
4549 to avoid (extremely rare) race condition.
4550 Suggested by Paul Eggert.
4552 2003-11-03 Jim Meyering <jim@meyering.net>
4554 * userspec.c: Include "userspec.h".
4555 * userspec.h: New file.
4557 2003-10-31 Paul Eggert <eggert@twinsun.com>
4559 * mountlist.h (struct mount_entry.me_type_malloced): New member.
4560 * mountlist.c (SIZE_MAX): Define if not defined already.
4561 (read_filesystem_list): Set and use me_type_malloced.
4562 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
4563 whatever the type happens to be), for brevity and consistency.
4564 Check for size calculation overflow on Alphas running OSF/1.
4566 2003-10-31 Jim Meyering <jim@meyering.net>
4568 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
4570 * linebuffer.c: Include <string.h> for declaration of memset.
4572 2003-10-30 Paul Eggert <eggert@twinsun.com>
4573 Bruno Haible <bruno@clisp.org>
4575 * vasprintf.c: Include <limits.h>, <stdlib.h>.
4576 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
4578 2003-10-29 Paul Eggert <eggert@twinsun.com>
4580 * xalloc.h (xalloc_oversized): Now a macro, not a function,
4581 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
4583 * quotearg.c (quotearg_n_options): Use it.
4584 * group-member.c: Include <stdbool.h>.
4585 (free_group_info): Arg is now const *; don't free arg.
4586 (get_group_info): Now returns bool and accepts struct group_info *,
4587 rather than returning a malloc'ed struct group_info *.
4588 All uses changed. Check for overflow in internal size calculation.
4590 * getusershell.c (readname): Simplify the code by using x2nrealloc
4591 rather than xmalloc/xrealloc.
4592 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
4593 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
4594 conformance bug: the old code used a pointer after freeing the
4595 storage that it addressed.
4596 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
4597 rather than doing it by hand.
4598 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
4599 the buffer preserved. Use free and xmalloc instead.
4600 * quotearg.c (quotearg_n_options): Likewise.
4601 Use a simpler test for size overflow. Don't use xalloc_oversized
4602 because unsigned int might be wider than size_t (!); this suggests
4603 that we should switch from unsigned int to size_t for slot numbers.
4605 2003-10-27 Bruno Haible <bruno@clisp.org>
4607 * stdbool_.h: Better support for BeOS.
4609 2003-10-27 Paul Eggert <eggert@twinsun.com>
4611 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
4612 to allocate the returned structure. Do not allocate a subarray,
4613 as x2nrealloc will do that.
4614 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
4615 instead of xnrealloc.
4616 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
4618 2003-10-26 Paul Eggert <eggert@twinsun.com>
4620 * xalloc.h (xalloc_oversized): New static inline function, for
4621 callers that want to do their own size-overflow checking. Include
4622 <stdbool.h>, since xalloc_oversized returns bool.
4623 * xalloc.c (array_size_overflow): Remove. All callers changed
4624 to use xalloc_oversized.
4626 Add two functions x2realloc, x2nrealloc, for programs that grow
4627 arrays dynamically by doubling their sizes.
4628 * xalloc.h (x2realloc, x2nrealloc): New decls.
4629 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
4632 Port to C99 semantics for 'inline' of external functions.
4633 Bug reported by Bruno Haible.
4634 * xmalloc.c (xnmalloc_inline): New static inline function,
4635 with the old contents of xnmalloc.
4636 (xnmalloc, xmalloc): Use it.
4637 (xnrealloc_inline): New static inline function,
4638 with the old contents of xnrealloc.
4639 (xnrealloc, xrealloc): Use it.
4641 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
4643 2003-10-25 Paul Eggert <eggert@twinsun.com>
4645 Fix several address-calculation bugs in the hash modules,
4646 plus some minor code cleanup.
4648 * hash.h: Include <stdbool.h>, for bool.
4649 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
4650 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
4651 hash_get_n_entries, hash_get_max_bucket_length,
4652 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
4653 hash_rehash): Use size_t rather than unsigned.
4654 * hash.c (struct hash_table, hash_get_n_buckets,
4655 hash_get_n_buckets_used, hash_get_n_entries,
4656 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
4657 hash_get_entries, hash_do_for_each, hash_string, is_prime,
4658 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
4660 (SIZE_MAX): Define if not defined.
4661 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
4662 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
4664 Use const * when possible.
4665 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
4666 (check_tuning): Fix bug: if tuning parameters were very close to
4667 0 or 1, rounding errors could have caused subscript violations.
4668 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
4669 (hash_initialize): Add 'fail:' label
4670 to free table and return NULL, and use it to simplify code.
4671 Use calloc rather than clearing the storage ourself.
4672 (hash_initialize, hash_rehash): Check for arithmetic overflow in
4673 buffer size calculations.
4674 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
4675 Include <stddef.h>, for size_t.
4676 * hash-pjw.c (hash_pjw): Likewise.
4677 Switch to method described by Bruno Haible.
4678 Include <limits.h>, for CHAR_BIT.
4679 (SIZE_BITS): New macro.
4681 2003-10-21 Paul Eggert <eggert@twinsun.com>
4683 * getndelim2.c (getndelim2): When size calculation overflows,
4684 ceiling the allocation at NMAX bytes rather than silently
4685 discarding input bytes before NMAX is reached. This makes
4686 a difference only if NMAX exceeds SIZE_MAX / 2.
4688 * obstack.c: Merge from glibc.
4689 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
4690 Add libc_hidden_def (_obstack_newchunk).
4691 (_obstack_free) [! defined _LIBC]: Remove.
4692 [defined _LIBC]: Make a strong alias from obstack_free, rather than
4693 a clone of the function body.
4694 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
4695 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
4697 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
4698 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
4701 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
4702 (obstack_ptr_grow_fast, obstack_int_grow_fast):
4703 Don't use lvalue casts, as GCC plans to remove support for them
4704 in GCC 3.5. Reported by Joseph S. Myers. This bug
4705 was also present in the non-GCC version, indicating that this
4706 code had always been buggy and had never been widely used.
4707 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
4708 Use the fast variant of each macro, rather than copying the
4709 definiens of the fast variant; that way, we'll be more likely to
4710 catch future bugs in the fast variants.
4712 2003-10-20 Bruno Haible <bruno@clisp.org>
4714 * wait-process.h: New file, from GNU gettext.
4715 * wait-process.c: New file, from GNU gettext.
4717 2003-10-19 Jim Meyering <jim@meyering.net>
4719 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
4721 2003-10-16 Paul Eggert <eggert@twinsun.com>
4723 * getgroups.c: Include <errno.h>, <stdlib.h>.
4724 (getgroups): First arg is int, not size_t.
4725 Don't let 'free' mangle errno.
4727 2003-10-16 Jim Meyering <jim@meyering.net>
4729 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
4731 2003-10-15 Paul Eggert <eggert@twinsun.com>
4733 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
4735 (new_exclude, add_exclude_file): Initial size no longer needs to
4737 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
4738 our own address arithmetic overflow checking.
4740 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
4741 (fnmatch): Do not alloca more than 2000 wide characters;
4742 instead, use malloc for large buffers.
4743 Check for address arithmetic overflow, and return -1
4744 with errno set to ENOMEM in that case.
4745 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
4746 (NEW_PATTERN): Do not alloca more than 8000 bytes;
4747 instead, return -1. Check for address arithmetic overflow.
4749 2003-10-14 Paul Eggert <eggert@twinsun.com>
4751 Handle invalid suffixes and overflow independently, so that
4752 callers can treat them independently as needed. Fix some bugs in
4753 suffix handling, e.g., "100k@" was not diagnosed as an invalid
4754 suffix for a human-readable blocksize. The major caller-visible
4755 change is the addition of a new
4756 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
4757 that both overflow and suffix chars were found.
4759 * human.c (humblock): Don't check separately for invalid suffix
4760 char; that is xstrtoumax's job (now that its bug is fixed).
4761 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
4762 INTMAX_MAX]: New macros.
4763 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
4764 TYPE_MAXIMUM): New macros.
4765 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
4766 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
4767 if overflow occurs, as it's what __strtol does and it's more useful
4769 (__xstrtol): If __strtol reports some error other than ERANGE,
4770 reflect it to the caller as LONGINT_INVALID. If it reports
4771 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
4772 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
4773 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
4775 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
4776 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
4777 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
4778 [defined UINTMAX_MAX]: New macros.
4780 2003-10-14 Bruno Haible <bruno@clisp.org>
4782 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
4783 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
4784 Also use volatile where needed.
4786 2003-10-12 Paul Eggert <eggert@twinsun.com>
4788 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
4789 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
4790 and define in terms of the other primitives.
4791 * xmalloc.c: Include stdbool.h; do not include exit.h.
4792 (SIZE_MAX): Define if not already defined.
4793 (array_size_overflow): New function.
4794 (xalloc_die): Abort instead of exiting if 'error' returns.
4795 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
4796 (xmalloc, xrealloc): Use them.
4797 (xcalloc): Check for address arithmetic overflow.
4798 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
4799 a bit faster than strcpy.
4801 2003-10-08 Paul Eggert <eggert@twinsun.com>
4803 Merge getpass from libc, plus a few fixes.
4805 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
4806 Include <stdbool.h>.
4807 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
4808 __fsetlocking to empty.
4809 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
4810 do include <bits/libc-lock.h>.
4811 Do not include <fcntl.h>; not needed.
4812 [_LIBC]: Include <wchar.h>.
4813 (NOTCANCEL_MODE): New macro.
4814 (flockfile, funlockfile) [_LIBC]: New macros.
4815 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
4816 [!_LIBC]: New macros.
4817 (call_fclose): New function.
4818 (getpass): Use it. Save tty stream separately; this simplifies the
4819 code and makes it more reliable if stdin happens to equal stdout.
4820 Invoke __fsetlocking on tty.
4821 Handle thread cancellation if needed.
4822 Namespace cleanup (use __tcgetattr, __getline).
4823 Use bool for Booleans.
4824 [USE_IN_LIBIO]: Handle wide streams.
4825 [!_LIBC]: Unconditionally do the fseek, since we don't know what
4826 stream might go where.
4828 * unlocked-io.h: Include <stdio.h>, so that the caller
4829 doesn't have to include <stdio.h> before us.
4830 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4831 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4832 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4833 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4834 if not declared, so that we can use getpass.c code from libc without
4836 (flockfile, ftrylockfile, funlockfile): New macros.
4838 2003-10-06 Bruno Haible <bruno@clisp.org>
4840 * version-etc-2.h: Remove file.
4841 * version-etc-2.c: Remove file.
4843 2003-09-25 Jim Meyering <jim@meyering.net>
4844 Bruno Haible <bruno@clisp.org>
4846 This lets translators provide better translations for the
4847 "Written by ..." part of --version output.
4848 * version-etc.h: Include stdarg.h.
4849 (version_etc_copyright): Declare as readonly.
4850 (version_etc): Make this function variadic with a NULL-terminated list
4851 of author name strings.
4852 (version_etc_va): New declaration.
4853 * version-etc.c: Include stdarg.h, stdlib.h.
4854 (version_etc_copyright): Declare as readonly.
4855 (version_etc_va): New function. Provide a different translatable string
4856 for each possible number of authors < 10. Abbreviate when there are 10
4858 (version_etc): Make this function variadic. Call version_etc_va.
4859 Suggestion from Gary V. Vaughan.
4861 * long-options.h (parse_long_options): Change prototype: the authors
4862 string is moved to the end and becomes variadic.
4863 * long-options.c: Include stdarg.h.
4864 (parse_long_options): Make this function variadic, too.
4865 Call version_etc_va, not version_etc.
4867 2003-10-06 Bruno Haible <bruno@clisp.org>
4869 * fatal-signal.h: New file, from GNU gettext.
4870 * fatal-signal.c: New file, from GNU gettext.
4872 2003-10-04 Karl Berry <karl@gnu.org>
4874 * argp*: update from libc.
4876 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4878 * getpass.c (getpass): Use a no-op fseek when switching from input to
4879 output mode on the same stream.
4881 2003-09-29 Paul Eggert <eggert@twinsun.com>
4883 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4884 Fix arg typo in previous patch.
4886 2003-09-28 Jim Meyering <jim@meyering.net>
4888 * error.c: Correct cpp indentation.
4890 2003-09-27 Paul Eggert <eggert@twinsun.com>
4892 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4893 Omit the special code that used __typeof__, since we worry that
4894 it could be more trouble than it's worth. See:
4895 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4896 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4900 2003-09-26 Jim Meyering <jim@meyering.net>
4902 * error.c (error_tail): Move some declarations
4903 into inner scope where the local variables are used.
4905 2003-09-26 Bruno Haible <bruno@clisp.org>
4907 * stpncpy.h (gnu_stpncpy): New declaration.
4908 (stpncpy): Define as alias for gnu_stpncpy.
4909 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4911 2003-09-26 Paul Eggert <eggert@twinsun.com>
4913 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4914 (error_tail): Do not loop, reallocating temporary buffer, since
4915 the output cannot contain more wide characters than the input
4916 contains bytes, the size must be big enough already. This avoids
4917 one potential size overflow calculation. Check for size overflow
4918 when calculating temporary buffer size. Free temporary buffer
4919 when done, if it was allocated with malloc; this plugs a memory
4920 leak. Remove casts from void * to pointers, that are no longer
4921 needed now that we're assuming C89 or better.
4923 Merge error changes from glibc.
4925 * error.c, error.h: Update copyright notice header to match glibc.
4926 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4927 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4928 Disable cancellation while printing error.
4929 * error.h: Prepend __ to parameter names.
4931 2003-09-25 Karl Berry <karl@gnu.org>
4933 * argp-fmtstream.c, argp-help.c: update from libc.
4935 2003-09-25 Bruno Haible <bruno@clisp.org>
4937 * version-etc-2.h: New file, from version-etc.h with modifications.
4938 * version-etc-2.c: New file, from version-etc.c with modifications.
4940 2003-09-25 Simon Josefsson <jas@extundo.com>
4942 * xgetdomainname.h: New file.
4943 * xgetdomainname.c: New file.
4945 2003-09-25 Simon Josefsson <jas@extundo.com>
4946 Bruno Haible <bruno@clisp.org>
4948 * getdomainname.h: New file.
4949 * getdomainname.c: New file.
4951 2003-09-24 Paul Eggert <eggert@twinsun.com>
4953 * linebuffer.c (freebuffer): Don't free the argument, just
4954 the buffer associated with the argument. Bug reported by
4957 2003-09-19 Karl Berry <karl@gnu.org>
4959 * argp.h: update from libc.
4961 2003-09-16 Paul Eggert <eggert@twinsun.com>
4963 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4964 input error, instead of returning NULL the next time we are called
4965 (and therefore losing track of errno).
4967 2003-09-15 Paul Eggert <eggert@twinsun.com>
4969 * getndelim2.c (getndelim2): Don't trash errno when a read
4970 fails, so that the caller gets the proper errno.
4972 * readutmp.c (read_utmp): Likewise.
4973 Check for fstat error. Close stream and free storage
4976 2003-09-14 Bruno Haible <bruno@clisp.org>
4978 * fwriteerror.h: New file.
4979 * fwriteerror.c: New file.
4981 2003-09-14 Jim Meyering <jim@meyering.net>
4983 * getloadavg.c: Correct cpp indentation.
4984 * strdup.c: Likewise.
4985 * vasnprintf.c: Likewise.
4987 2003-09-12 Paul Eggert <eggert@twinsun.com>
4989 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4990 * obstack.c [!defined _LIBC]: Likewise.
4991 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4992 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4993 * exitfail.c: Don't include stdlib.h; no longer needed.
4995 More changes to assume C89 or better.
4997 * error.c (error_tail): Assume vprintf.
4999 * argmatch.c (getenv): Remove decl.
5000 * progreloc.c (get_full_program_name): Define via prototype.
5001 * setenv.c (clearenv): Likewise.
5002 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
5004 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
5005 (malloc, memcpy): Remove decls.
5006 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
5007 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
5008 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5009 (memcpy): Remove macro.
5010 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
5011 (__P): Remove. All uses removed.
5012 (PTR): Remove. All uses changed to void *.
5013 (CHAR_BIT, NULL): Remove.
5014 (spaces, zeros, memset_space, memset_zero)
5015 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
5017 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
5018 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
5019 Define with prototype.
5020 Remove now-unnecessary prototype decl.
5021 (extra_args_spec): Assume ANSI C. All uses changed.
5022 (extra_args_spec_iso): Remove.
5023 (my_strftime, emacs_strftimeu): Define via prototype.
5024 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
5026 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
5027 * strtoimax.c: Include <stdlib.h> unconditionally.
5028 (strtoul, strtol): Remove decls.
5029 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
5031 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5032 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
5033 (LOCALE_PARAM_PROTO): New macro.
5034 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
5035 (INTERNAL (strtol), strtol): Define with a prototype.
5036 (PARAMS): Remove. All uses removed.
5037 * tempname.c: Include <string.h> unconditionally.
5038 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
5039 * xgethostname.c (main): Define with a prototype.
5040 * xmalloc.c: Include "xalloc.h" first, to check interface.
5041 Include <stdlib.h> unconditionally.
5042 (calloc, malloc, realloc, free): Remove decls.
5043 * xstrtod.c: Include "xstrtod.h" first, to check interface.
5044 Include <stdlib.h> unconditionally. Sort include file names.
5046 (xstrtod): Define with a prototype.
5047 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
5048 (strtol, strtoul): Remove decls.
5050 2003-09-11 Paul Eggert <eggert@twinsun.com>
5052 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
5053 Include <stdlib.h>, <string.h> unconditionally.
5054 Remove now-unnecessary cast to char *.
5055 * strnlen.c: Include <string.h> unconditionally.
5056 * yesno.c (yesno): Define with a prototype.
5058 2003-09-10 Bruno Haible <bruno@clisp.org>
5060 * strcspn.c: Include <string.h> unconditionally.
5061 * strpbrk.c: Include <string.h> unconditionally.
5062 * strstr.c: Include <string.h> unconditionally.
5063 * unicodeio.c: Include <string.h> unconditionally.
5064 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
5065 * unsetenv.c: Likewise.
5066 * xreadlink.c: Include <stdlib.h> unconditionally.
5067 * yesno.c: Include <stdlib.h> unconditionally.
5068 (rpmatch): Add prototype.
5070 2003-09-10 Jim Meyering <jim@meyering.net>
5072 * error.c: Correct indentation of cpp directives.
5074 2003-09-09 Paul Eggert <eggert@twinsun.com>
5078 * acosl.c (main): Use a prototype.
5079 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
5082 * getloadavg.c (getloadavg, main): Define via prototypes.
5084 * getopt.h (struct option.name): Assume C89, and use 'const'.
5085 (getopt, etopt_long, getopt_long_only, _getopt_internal)
5086 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
5088 * getopt.c (const): Remove macro.
5089 Include <string.h> unconditionally.
5090 (my_index): Remove; all uses changed to strchr.
5091 (strlen): Remove decl.
5092 (exchange): Remove forward decl; no longer needed.
5093 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
5094 Define with prototype.
5095 * getopt1.c (const): Remove macro.
5096 (getopt_long, getopt_long_only, main): Define with prototype.
5098 * getugroups.c: Include <string.h> unconditionally.
5100 * getusershell.c: Include <stdlib.h> unconditionally.
5101 (getusershell, setusershell, endusershell, readname, main):
5102 Define with prototypes.
5104 * group-member.c: Include group-member.h first.
5105 Include <stdlib.h> unconditionally.
5107 * hard-locale.c: Include hard-locale.h first.
5108 Include <stdlib.h>, <string.h> unconditionally.
5110 * hash.c (free, malloc): Remove decls.
5111 Include <stdlib.h> unconditionally.
5113 * human.c: Include <stdlib.h>, <string.h> unconditionally.
5114 (getenv): Do not declare.
5116 * idcache.c: Include <string.h> unconditionally.
5118 * long-options.c: Include long-options.h first, to test interface.
5119 Include <stdlib.h> unconditionally.
5121 * makepath.c: Include makepath.h first, to test interface.
5122 Include <stdlib.h> and <string.h> unconditionally.
5124 * linebuffer.c: Include <stdlib.h>.
5125 (free): Remove decl.
5127 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
5128 rpl_malloc returns void *, not char *.
5129 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
5131 * md5.h: Include <limits.h> unconditionally.
5132 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
5133 (__P): Remove; all uses removed.
5134 * md5.c: Include "md5.h" first.
5135 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
5136 md5_buffer, md5_process_bytes, md5_process_block):
5137 Define with prototypes.
5138 * sha.h (__P): Remove all uses. (It wasn't defined??)
5139 * sha.c: Include "sha.h" first.
5140 Include <stdlib.h>, <string.h> unconditionally.
5142 * memchr.c (__ptr_t): Remove; all uses changed to void *.
5143 * memcmp.c (__ptr_t): Likewise.
5144 * memrchr.c (__ptr_t): Likewise.
5145 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
5146 Include <string.h> unconditionally.
5147 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
5148 * memchr.c: Include <stdlib.h> unconditionally.
5149 * memchr.c (LONG_MAX): Remove.
5150 * memrchr.c (LONG_MAX): Likewise.
5151 * memchr.c (__memchr): Define via a prototype.
5152 * memrchr.c (__memrchr): Likewise.
5153 * memcmp.c (__P): Remove, and remove all uses.
5154 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
5155 Remove forward decls; no longer needed.
5156 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
5157 Use types required by C89 in prototype.
5159 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
5160 * savedir.c: Likewise.
5161 * mkdir.c (free): Remove decl.
5162 * rmdir.c (rmdir): Define with a prototype.
5163 * savedir.c: Include savedir.h first, to test interface.
5165 * mktime.c (STDC_HEADERS): Remove.
5166 Include <stdlib.h>, <string.h> unconditionally.
5168 * modechange.c: Include <stdlib.h> unconditionally.
5169 (malloc): Remove decl.
5171 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
5172 (free): Remove decl.
5174 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
5175 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
5176 (This type really should be intptr_t, but that's a C99ism.)
5177 (_obstack_memcpy): Remove: all uses changed to memcpy.
5178 Include <string.h> unconditionally.
5179 (struct obstack): Assume __STDC__ for types of members
5180 chunkfun, freefun, extra_arg.
5181 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
5182 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
5183 obstack_begin, obstack_specify_allocation,
5184 obstack_specify_allocation_with_arg, obstack_chunkfun,
5185 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
5186 Remove unprototyped decls and the macros that use them.
5187 * obstack.c (POINTER): Remove. All uses changed to void *.
5188 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
5189 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
5190 (defined __STDC__ && __STDC__)]:
5191 Remove nonprototyped code.
5192 Include <stdlib.h> unconditionally.
5193 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
5194 _obstack_allocated_p, _obstack_free, obstack_free,
5195 _obstack_memory_used, print_and_abort):
5196 Define using prototypes.
5197 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
5198 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
5199 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
5200 obstack_next_free, obstack_object_size, obstack_room) [0]:
5201 Remove unused, unprototyped code.
5203 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
5205 * physmem.c (physmem_total, physmem_available, main): Define
5208 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
5209 (main): Define with a prototype.
5211 * posixver.c (getenv): Remove decl.
5213 * putenv.c (malloc): Returns void *, not char *.
5214 Include <string.h> unconditionally.
5215 (strchr, memcpy, NULL): Do not define.
5217 * readtokens.c: Include readtokens.h first, to test interface.
5218 Include <stdlib.h>, <string.h> unconditionally.
5219 (init_tokenbuffer): Define with a prototype.
5221 * regex.c (PARAMS): Remove. All uses removed.
5222 All uses of _RE_ARGS removed, too.
5223 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5225 (bzero): Assume memset exists.
5226 (memcmp, memcpy, NULL): Remove.
5227 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
5228 char, or assignments to local vars of type signed char.
5229 (init_syntax_once, PREFIX(extract_number_and_incr),
5230 PREFIX(print_partial_compiled_pattern),
5231 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
5232 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
5233 PREFIX(regex_grow_registers), PREFIX(regex_compile),
5234 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
5235 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
5236 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
5237 wcs_compile_range, byte_compile_range, truncate_wchar,
5238 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
5239 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
5240 count_mbs_length, wcs_re_match_2_internal,
5241 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
5242 PREFIX(alt_match_null_string_p),
5243 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
5244 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
5245 regfree, PREFIX(extract_number)): Define with prototype. Remove
5246 now-unnecessary declaration, if any.
5247 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
5249 Remove now-unnecessary casts among pointer types.
5250 * regex.h (_RE_ARGS): Remove. All uses removed.
5252 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
5253 (free): Remove decl.
5255 * rpmatch.c: Include <stdlib.h> unconditionally.
5257 * same.c: Include <stdlib.h>, <string.h> unconditionally.
5258 (free): Remove decl.
5260 * save-cwd.c: Include <stdlib.h> unconditionally.
5261 * xgetcwd.c: Likewise.
5263 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
5264 (free): Remove decl.
5266 * strchrnul.c (strchrnul): Define with a prototype.
5267 Fix bug: c_in was not converted to char before searching.
5269 The following changes are not K&R related:
5271 * group-member.h: Include <sys/types.h>, so that this file is
5273 * makepath.h: Likewise.
5275 * getusershell.c (readname, default_index, line_size, readname):
5276 Use size_t, not int, for sizes.
5277 (readname): If the size overflows, report an error instead of
5280 2003-09-09 Derek Robert Price <derek@ximbiot.com>
5282 * getndelim2.c: Assume stdlib.h per the C89 spec.
5284 2003-09-08 Paul Eggert <eggert@twinsun.com>
5286 Assume C89 or better; remove K&R cruft.
5287 A few of these changes were first proposed by Derek Robert Price
5288 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
5290 * addext.c: Include <string.h> unconditionally.
5291 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
5292 Don't declare getenv or malloc.
5294 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
5295 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
5297 (find_stack_direction, alloca): Use prototypes.
5299 * atexit.c (atexit): Define using a prototype.
5301 * basename.c, dirname.c, stripslash.c:
5302 Include <string.h> unconditionally.
5304 * bcopy.c: Include <stddef.h>.
5305 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
5307 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
5309 * error.h (error, error_at_line, error_print_progname)
5310 [! (defined (__STDC__) && __STDC__)]: Remove decls.
5311 * error.c: Include error.h first, to check interface.
5312 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5313 (VA_START): Remove; all uses changeed to va_start.
5314 (exit, strerror): Remove decls.
5315 (error_print_progname): Prototype uncondionally.
5316 Don't include <errno.h>; no longer needed.
5317 (private_strerror): Remove.
5318 (error_tail): Always define.
5319 (error, error_at_line): Assume C89 or better; always use prototypes.
5320 * fatal.c: Include "fatal.h" first, to test interface.
5321 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5322 (VA_START): Remove; all uses changed to va_start.
5323 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
5325 (exit): Remove decl.
5326 (fatal): Prototype unconditionally. Assume va_start works.
5327 Abort at end, to pacify gcc.
5329 * euidaccess.c (main): Define with a prototype.
5331 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5333 * exitfail.c: Include <stdlib.h> unconditionally.
5335 * fnmatch_.h (__P): Remove. All uses changed to assume
5337 * fnmatch.c: Include fnmatch.h first, to test interface.
5338 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5339 (getenv): Remove decl.
5340 (fnmatch): Define using a prototype.
5341 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5342 (FCT): Define using a prototype.
5344 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5346 * gethostname.c: Include <stddef.h>.
5347 (gethostname): Define with prototype. Length is size_t, not int.
5349 2003-09-08 Paul Eggert <eggert@twinsun.com>
5351 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5352 getversion.c should have been removed then, but was accidentally
5355 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5356 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5358 2003-09-07 Paul Eggert <eggert@twinsun.com>
5360 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5361 copy_tm_result. Bug reported by Simon Josefsson in
5362 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5364 2003-09-06 Paul Eggert <eggert@twinsun.com>
5366 * time_r.c, time_r.h: New files.
5368 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5370 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5371 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5373 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5375 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5376 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5379 * timegm.c: Switch to glibc implementation, with the following changes:
5380 [defined HAVE_CONFIG_H]: Include <config.h>.
5381 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5382 (__mktime_internal) [!defined _LIBC]: New decl.
5383 (__gmtime_r) [!defined _LIBC]: New macro and function.
5384 (timegm): Use a prototype, since gnulib assumes C89.
5385 Do not bother declaring tmp to be const, as it's not really usefu.
5386 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5387 (timegm): Declare only if HAVE_DECL_TIMEGM.
5389 2003-09-03 Paul Eggert <eggert@twinsun.com>
5391 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5392 Bug reported by Lute Kamstra in
5393 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5395 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5396 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5397 course with correspondingly smaller numbers for tomorrow and
5398 yesterday. From Tadayoshi Funaba. Originally installed into
5399 sh-utils on 1999-08-07, but the patch got lost (I guess during the
5402 2003-08-31 Simon Josefsson <jas@extundo.com>
5404 * timegm.h: New file.
5405 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
5407 2003-08-31 Karl Berry <karl@gnu.org>
5409 * argp.h: update from libc.
5411 2003-08-28 Bruno Haible <bruno@clisp.org>
5413 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
5414 warning on QNX, which defines O_BINARY to 000000.
5416 2003-08-24 Bruno Haible <bruno@clisp.org>
5418 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
5419 MSVC7 <stdio.h> is included later.
5421 2003-08-20 Bruno Haible <bruno@clisp.org>
5423 * progname.h: New file, from GNU gettext.
5424 * progname.c: New file, from GNU gettext.
5425 * progreloc.c: New file, from GNU gettext.
5427 2003-08-19 Bruno Haible <bruno@clisp.org>
5429 * xstrdup.c: Assume <string.h> exists.
5431 2003-08-18 Jim Meyering <jim@meyering.net>
5433 * setenv.h: Indent nested cpp directive.
5434 * vasnprintf.c: Remove trailing blanks.
5436 2003-08-17 Simon Josefsson <jas@extundo.com>
5437 Bruno Haible <bruno@clisp.org>
5439 * xstrndup.h: New file.
5440 * xstrndup.c: New file.
5442 2003-08-17 Bruno Haible <bruno@clisp.org>
5444 * strndup.h: New file.
5446 2003-08-16 Paul Eggert <eggert@twinsun.com>
5448 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
5449 space, undoing this 2003-08-12 change:
5450 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
5452 2003-08-16 Jim Meyering <jim@meyering.net>
5454 Merge from coreutils.
5455 * xstrtoimax.c: #else #if -> #elif.
5456 * xstrtoumax.c: Likewise.
5458 2003-08-15 Paul Eggert <eggert@twinsun.com>
5460 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
5461 rather than tab, after '#' in shell-script copyright notices.
5462 Suggested by Bruno Haible.
5464 2003-08-15 Jim Meyering <jim@meyering.net>
5465 and Paul Eggert <eggert@twinsun.com>
5467 Merge from coreutils.
5468 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
5469 member but strut utmpx does not. Needed for AIX 4.3.3.
5470 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
5472 2003-08-15 Jim Meyering <jim@meyering.net>
5474 Merge from coreutils.
5475 * xgethostname.c: Include <stdlib.h>.
5476 (xghostname): Don't exit for anything other than memory-related
5477 failure; just return NULL.
5478 * userspec.c: Include "posixver.h".
5479 (parse_user_spec): Accept `.' as a separator only
5480 in pre-POSIX-200112 mode.
5481 * strtoimax.c: Use #elif rather than #else #if.
5482 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5483 Remove function, now that we can rely on a working tzset function.
5484 [!_LIBC]: Ensure that the required autoconf test has been run.
5485 [!defined _NL_CURRENT && HAVE_STRFTIME]:
5486 Use underlying_strftime for %r.
5487 * sha.c: Merge in some clean-up and optimization changes from glibc.
5488 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
5489 Ensure that it is a multiple of 64.
5490 Rearrange loop exit tests so as to avoid performing an
5491 additional fread after encountering an error or EOF.
5492 * realloc.c: Update copyright date.
5494 2003-08-14 Jim Meyering <jim@meyering.net>
5496 Merge from coreutils.
5497 * obstack.h: Whitespace changes.
5498 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
5499 and xcalloc return values.
5500 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
5501 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
5502 hang on OSF/1 5.1 for DIR on both local and remote file systems.
5503 Reported by (and fix confirmed by) Nelson H. F. Beebe.
5504 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5506 Use mntctl's return value to drive the entry-processing loop, since
5507 we can't rely on the value of the vmt_length member in the last
5508 entry. On some systems doing so could result in exhausting
5509 virtual memory. Based in part on a patch from Mike Jetzer.
5511 2003-08-14 Jim Meyering <jim@meyering.net>
5512 and Paul Eggert <eggert@twinsun.com>
5514 Merges from coreutils, plus other fixes.
5515 * physmem.c: Merge in portability changes from gcc/libiberty
5516 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
5517 for credits and details. Thanks to Kaveh Ghazi for helping
5518 to keep these files in sync.
5519 (ARRAY_SIZE): Define it.
5520 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
5521 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
5522 (memcasecmp): Don't assume size_t fits in unsigned int.
5523 Remove casts and duplicate code.
5524 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
5525 (memcpy): Remove definition.
5526 Merge in some clean-up and optimization changes from glibc.
5527 [BLOCKSIZE]: Move definition to top of file.
5528 Ensure that it is a multiple of 64.
5529 Rearrange loop exit tests so as to avoid performing an
5530 additional fread after encountering an error or EOF.
5531 * md5.h (md5_uintptr): Define.
5532 * makepath.c (CLEANUP_CWD): Report an error if we failed to
5533 return to the initial working directory. Preserve errno
5535 * idcache.c: Include "xalloc.h".
5536 (xmalloc, xrealloc): Remove decls.
5537 (getuser): Remove casts no longer required in C89.
5538 * human.c: Include stdio.h, for sprintf.
5539 * group-member.c: Include "xalloc.h".
5540 (xmalloc, xrealloc): Remove decls.
5541 (get_group_info): Remove casts no longer required in C89.
5542 * getusershell.c (readname): Remove casts no longer required in C89.
5543 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
5544 * getline.c: Whitespace fix, from coreutils.
5546 2003-08-13 Paul Eggert <eggert@twinsun.com>
5548 * exclude.c: Include <ctype.h>
5549 (IN_CTYPE_DOMAIN): New macro.
5551 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
5554 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5555 Undo previous (whitespace-only) change.
5557 2003-08-12 Paul Eggert <eggert@twinsun.com>
5559 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5560 Normalize leading white space and remove trailing white space.
5561 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
5562 notice, as per ../config/srclist-update.
5564 Merge from coreutils.
5565 * euidaccess.h: New file.
5566 * euidaccess.c: Include it.
5567 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
5568 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
5569 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
5571 2003-08-11 Bruno Haible <bruno@clisp.org>
5573 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
5574 (vasnprintf): Use it instead of wcslen.
5576 2003-08-11 Bruno Haible <bruno@clisp.org>
5578 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
5579 value to ensure that _Bool promotes to int. Use #define for _Bool when
5580 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
5582 2003-08-10 Karl Berry <karl@gnu.org>
5584 * regex.h: update from libc (whitespace fix).
5586 2003-08-09 Paul Eggert <eggert@twinsun.com>
5588 Merge some files from coreutils. These changes were
5589 originally made by Jim Meyering.
5590 * acl.c: Include <sys/types.h> before <sys/stat.h>;
5591 many older Unixes require this.
5592 * alloca.c (alloca): Remove cast to argument of free;
5593 no longer needed in C89.
5594 * alloca_.h, regex.h: Fix white space to match
5595 what GNU indent does.
5597 2003-08-05 Paul Eggert <eggert@twinsun.com>
5599 * bumpalloc.h: Remove.
5601 2003-08-04 Paul Eggert <eggert@twinsun.com>
5603 * getloadavg.c: Change copyright notice and spacing to conform to
5606 Merge from coreutils.
5607 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
5609 * getdate.y (date): Also accept dates like May-23-2003; suggestion
5610 from Karl Berry, implemented by Jim Meyering.
5611 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
5612 from Dmitry V. Levin.
5613 Remove anachronistic cast of xrealloc.
5614 * fnmatch_.h (__const): Remove. Use 'const'.
5615 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
5616 type. Otherwise, it wouldn't compile with at least /bin/cc on
5617 ymp-cray-unicos9.0.2.X.
5618 Combine two mostly-identical uses of alloca into one.
5619 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
5621 2003-08-04 Dave Love <d.love@dl.ac.uk>
5625 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
5626 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
5627 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
5628 obsolete NLIST_NAME_UNION.
5629 [__GNU__]: Undef BSD and FSCALE.
5630 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
5632 2003-08-03 Paul Eggert <eggert@twinsun.com>
5634 * stdbool_.h (_Bool): Make it signed char, instead of
5635 an enum type, so that it's guaranteed to promote to int. See:
5636 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
5638 2003-07-31 Paul Eggert <eggert@twinsun.com>
5640 * strerror.c: Include config.h, limits.h. Declare sprintf.
5641 (strerror): Don't assume that a printable int fits in 14 bytes.
5643 2003-07-24 Derek Robert Price <derek@ximbiot.com>
5644 Bruno Haible <bruno@clisp.org>
5646 * getline.h (getline, getdelim): Change return type to ssize_t.
5647 * getline.c (getline, getdelim): Likewise.
5648 Remove _GNU_SOURCE define; now it's defined in config.h through
5651 2003-07-22 Paul Eggert <eggert@twinsun.com>
5653 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
5654 over-parenthesization in macros.
5656 Sync with coreutils.
5658 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
5661 Use `exit_failure' for xalloc and xmemcoll instead of their own
5662 private exit-failure variables.
5663 * xalloc.h (xalloc_exit_failure): Remove.
5664 * xmalloc.c: Likewise. Include exitfail.h.
5665 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
5666 * xmemcoll.h (xmemcoll_exit_failure): Remove.
5667 * xmemcoll.c: Likewise. Include exitfail.h.
5668 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
5670 2003-07-18 Paul Eggert <eggert@twinsun.com>
5672 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
5673 * closeout.c: Likewise. Include "closeout.h" right after config.h,
5674 to test that it can stand by itself. Include "exitfail.h".
5675 Clients should set exit_failure instead.
5676 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
5678 2003-07-18 Andreas Schwab <schwab@suse.de>
5680 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
5682 2003-07-18 Bruno Haible <bruno@clisp.org>
5684 * getndelim2.h: New file.
5685 * getndelim2.c: Make into a module of its own. Include config.h,
5687 (getndelim2): Make non-static. Change return type to ssize_t.
5688 * getline.h: Change argument names.
5689 * getline.c: Include getndelim2.h instead of getndelim2.c.
5690 * getnline.c: Include getndelim2.h.
5692 2003-07-17 Bruno Haible <bruno@clisp.org>
5694 * Makefile.am: Remove file.
5695 * Makefile.in: Remove file.
5697 2003-07-17 Bruno Haible <bruno@clisp.org>
5699 * getnline.h: New file.
5700 * getnline.c: New file.
5701 * getndelim2.c: New file, extracted from getline.c.
5702 (getndelim2): Renamed from getdelim2, with added nmax argument.
5703 * getline.c: Include getndelim2.c.
5704 (getdelim2): Moved out to getndelim2.c.
5705 (getline, getdelim): Update.
5707 2003-07-15 <karl@gnu.org>
5709 * vasnprintf.c: update from gettext.
5711 2003-07-15 Jim Meyering <jim@meyering.net>
5713 * makepath.c (make_path): Enclose diagnostic in _(...).
5715 2003-07-14 Paul Eggert <eggert@twinsun.com>
5717 * asnprintf.c, asprintf.c, config.charset, gettext.h,
5718 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
5719 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
5720 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
5721 vasprintf.c, vasprintf.h: Regenerate. These files are now being
5722 updated automatically by ../config/srclist-update. This changes
5723 their license from LPGL to GPL.
5725 2003-07-14 Jim Meyering <jim@meyering.net>
5727 Don't emit diagnostics. Let callers do that.
5728 * save-cwd.c: Don't include "error.h".
5729 (save_cwd): Don't call error. Ensure that errno is valid
5730 when returning nonzero.
5732 * save-cwd.h (restore_cwd): Update prototype.
5733 * save-cwd.c (restore_cwd): Remove two parameters.
5734 Simplify. Don't call error upon failure. Let callers do that.
5735 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
5736 when auditing is enabled. But don't bother updating the #if.
5738 2003-07-14 Simon Josefsson <jas@extundo.com>
5740 * mempcpy.h: New file.
5741 * mempcpy.c: New file.
5743 2003-07-14 Paul Eggert <eggert@twinsun.com>
5745 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
5746 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
5747 unicodeio.c, unicodeio.h, unlocked-io.h:
5748 Switch from LGPL to GPL.
5750 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
5752 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
5753 it breaks C++ compilation.
5754 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
5756 2003-07-10 Jim Meyering <jim@meyering.net>
5758 * vasnprintf.c: Remove trailing blanks.
5759 Make cpp indentation consistent.
5761 2003-07-09 Paul Eggert <eggert@twinsun.com>
5763 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
5764 posixver.c, strftime.c, strnlen.c, strverscmp.c:
5765 Switch from LGPL to GPL.
5767 2003-07-07 Paul Eggert <eggert@twinsun.com>
5769 * mktime.c: Fix some boundary cases and remove need for floating point.
5771 Issue a compile-time diagnostic if time_t is floating point, or if
5772 two's complement arithmetic is not in effect, or if arithmetic
5773 right shift does not propagate the sign. These assumptions were
5774 all in the original code but they weren't checked.
5776 (TIME_T_MIDPOINT, verify): New macros.
5777 (__isleap): Remove; it has integer overflow problems.
5778 (leapyear): New function, without those problems.
5779 (ydhms_tm_diff): Remove; splitting into two parts.
5780 (ydhms_diff): New function, containing the arithmetic part of
5781 the old ydhms_tm_diff function. Issue a compile-time
5782 diagnostic if we are not using C99 integer division.
5783 Avoid casts when possible.
5784 (guess_time_tm): New function, containing the checking part of
5785 the old ydhms_tm_diff function. Return the new value, rather than
5786 the difference between it and the old. Accept a new argument T
5787 so that *T specifies the old value. Check for overflow in the result.
5789 (__mktime_internal): Use a time_t offset, not a long int offset.
5790 This undoes the 2003-06-04 change, which is no longer needed now
5791 that we have better overflow checking.
5792 (localtime_offset): Likewise.
5794 (__mktime_internal): Avoid harmful overflow on hosts where time_t
5795 and long are 64-bit but int is only 32-bit.
5796 (ydhms_diff): Use long int to store year1 and yday1.
5797 Issue a compile-time diagnostic if long int is not wide enough.
5799 (__mktime_internal): Use long int to store adjusted year and yday.
5800 Use plain C rather than preprocessor commands, if that doesn't
5802 Check for overflow (and try to repair) after each probe
5803 rather than checking only at the very end. This avoids some bugs
5804 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
5805 does not equal GMT offset at maximum time).
5806 Use integer to check for overflow rather than floating point; this
5807 is more portable to non-IEEE hosts, and is a tad faster.
5808 When we detect that we are oscillating between two values,
5809 don't check whether tm_isdst has the requested value, since
5810 we already know the answer. When tm_isdst has the wrong value,
5811 use a different heuristic to find the right one, based on the
5812 extreme values actually observed in practice in tz2003a,
5813 rather than the (overly optimistic) "previous 3 calendar quarters".
5815 (not_equal_tm, print_tm, check_result): Use "const T" rather than
5816 "T const" to accommodate glibc style.
5817 (check_result): Use less-confusing report format. "long" -> "long int.
5819 Don't loop if the iteration overflows time_t.
5820 Allow a negative step in the iteration.
5822 2003-07-01 Paul Eggert <eggert@twinsun.com>
5824 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5825 having it depend on HAVE_SYS_TYPES_H.
5827 2003-06-25 Bruno Haible <bruno@clisp.org>
5829 * readlink.c: New file.
5831 2003-06-20 Bruno Haible <bruno@clisp.org>
5833 Assume C89, so PARAMS isn't needed.
5834 * unicodeio.h (PARAMS): Remove.
5835 * unicodeio.c: Don't use PARAMS.
5837 2003-06-18 Jim Meyering <jim@meyering.net>
5839 Merge changes from coreutils.
5840 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5841 Remove explicit declarations of xmalloc and realloc.
5843 (read_utmp): Remove anachronistic cast of xmalloc.
5845 2003-06-17 Paul Eggert <eggert@twinsun.com>
5847 Assume C89, so PARAMS isn't needed.
5848 * backupfile.h (PARAMS): Remove. All uses removed.
5849 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5850 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5851 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5852 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5853 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5854 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5855 xstrtol.h: Likewise.
5856 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5857 same.h, strverscmp.h: Do not include config.h; no longer needed.
5858 Anyway, config.h should always be included before any other file.
5860 2003-06-11 Simon Josefsson <jas@extundo.com>
5862 * sysexit_.h: New file.
5864 2003-05-20 Derek Price <derek@ximbiot.com>
5866 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5868 2003-06-10 Simon Josefsson <jas@extundo.com>
5870 * strchrnul.h: New file.
5871 * strchrnul.c: New file.
5873 2003-06-10 Simon Josefsson <jas@extundo.com>
5875 * argp.h: New file, from glibc.
5876 * argp-ba.c: New file, from glibc.
5877 * argp-eexst.c: New file, from glibc.
5878 * argp-fmtstream.c: New file, from glibc.
5879 * argp-fmtstream.h: New file, from glibc.
5880 * argp-fs-xinl.c: New file, from glibc.
5881 * argp-help.c: New file, from glibc.
5882 * argp-namefrob.h: New file, from glibc.
5883 * argp-parse.c: New file, from glibc.
5884 * argp-pv.c: New file, from glibc.
5885 * argp-pvh.c: New file, from glibc.
5886 * argp-xinl.c: New file, from glibc.
5888 2003-06-07 Jim Meyering <jim@meyering.net>
5890 * readtokens.h: Put `Free Software Foundation, Inc.'
5891 in place of my name in the copyright comment.
5892 Remove definition and uses of __P.
5895 * stat.c: Don't declare xmalloc explicitly.
5896 Instead, include "xalloc.h".
5897 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5898 xrealloc, and xcalloc return values.
5899 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5901 * xgetcwd.h: Remove definition/uses of PARAMS.
5903 2003-06-06 Jim Meyering <jim@meyering.net>
5905 * stdbool_.h: Renamed from stdbool.h.in.
5907 2003-06-06 Jim Meyering <jim@meyering.net>
5909 Merge from coreutils.
5910 * same.c: (same_name): Declare *_basename locals to be `const'.
5911 Consolidate declarations and initializations of *_base* locals.
5913 Merge from coreutils.
5914 This avoids a core dump on systems without GNU putenv,
5915 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5916 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5917 (unsetenv): New static function, from GNU libc.
5918 (rpl_putenv): Use it.
5920 * modechange.c: Remove trailing blanks.
5922 Merge from coreutils.
5923 * fsusage.c: Remove declaration of statfs.
5924 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5926 * posixtm.c: Include <stdbool.h> unconditionally.
5928 2003-06-05 Paul Eggert <eggert@twinsun.com>
5930 * mktime.c (__mktime_internal): When resolving a tm_isdst
5931 mismatch, look in future quarters as well as past. This fixes a
5932 bug when processing fall-backwards gaps immediately after a long
5933 period of daylight-saving time.
5935 * mktime.c: Assume freestanding C89 or better.
5936 (HAVE_LIMITS_H): Remove. Assume it's 1.
5937 (__P): Remove; not used.
5938 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5939 (mktime, not_equal_tm, print_tm, check_result,
5940 main): Use prototypes. Use const * where appropriate.
5941 (main): Fix typo in testing code that uncovered by above changes.
5942 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5944 2003-06-04 Paul Eggert <eggert@twinsun.com>
5946 * mktime.c: Fix Debian bug 177940
5947 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5948 (localtime_offset): Now long int, not time_t, because we want it
5949 to be guaranteed to be signed. All uses changed.
5950 (__mktime_internal): If overflow would occur when adding offset,
5953 Merge 'human' changes from coreutils. Rewrite to support
5954 locale-specific notations like thousands separators.
5955 * human.c: Simplify authorship notice.
5956 Include human.h immediately after config.h.
5957 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5958 <limits.h>: Do not include, since human.h does.
5959 (SIZE_MAX, UINTMAX_MAX): New macros.
5960 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5961 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5962 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5963 (power_letter): Renamed from suffixes.
5964 (generate_suffix_backwards): Remove.
5965 (adjust_value): Now takes int style (because of human.h changes)
5966 and long double value (for greater precision on some platforms).
5967 (group_number): New function.
5968 (human_readable): Use it. Use integer options, not enum.
5969 Put the options before the sizes in the arg list.
5970 Support all the new options.
5971 The old human_readable function has been removed;
5972 use inttostr.h instead.
5973 (human_readable, default_block_size, humblock):
5974 Use uintmax_t, not int, for block sizes.
5975 (human_readable_inexact, block_size_types): Remove.
5976 (block_size_opts): New constant.
5977 (human_options): Renamed from human_block_size, with new signature
5978 that allows block sizes up to UINTMAX_MAX. All callers changed.
5979 * human.h: Add copyright and authorship notice.
5980 Include <limits.h> and <stdbool.h> unconditionally.
5981 (PARAMS): Remove. All uses removed.
5982 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5983 (enum human_inexact_style): Remove tag; now a nameless enum.
5984 (human_floor, human_ceiling, human_round_to_even): Now have
5985 values 2, 0, 1 rather than -1, 1, 0.
5986 (human_group_digits, human_suppress_point_zero, human_autoscale,
5987 human_base_1024, human_SI, human_B): New constants.
5988 (human_readable_inexact, human_block_size): Remove.
5989 (human_readable): Size args are now uintmax_t, not int.
5990 (human_options): New decl.
5992 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5993 unnecessary now that we assume C89 or better. This change
5994 imported from coreutils.
5996 * mktime.c (__mktime_internal): Do not reject negative timestamps
5997 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5998 in the 2003-05-30 sync from glibc.
6000 .h files should stand alone, but we shouldn't include <sys/types.h>
6001 if we can get away with just <stddef.h>.
6003 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
6004 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
6005 rather than <sys/types.h>, as we merely need size_t.
6006 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
6008 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
6009 Include <stdio.h>, to get FILE.
6010 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
6011 memcasecmp.h has included <stddef.h> and all we need is size_t.
6012 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
6013 our interface, instead of including <sys/types.h>
6015 2003-06-02 Paul Eggert <eggert@twinsun.com>
6018 Fix some minor time-related bugs with POSIX time arguments.
6019 Some valid time stamps were being rejected (notably -1, and
6020 time stamps before 1900 on 64-bit hosts). And some invalid
6021 time stamps were being accepted, e.g. September 31.
6023 * posixtm.h (posixtime): Return bool instead of time_t, so
6024 that we can return (time_t) -1 successfully.
6025 * posixtm.c: Likewise.
6026 [HAVE_STDBOOL_H]: Include <stdbool.h>.
6027 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
6028 (t): Remove static var.
6029 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
6030 of static var. All uses changed.
6031 (year): Do not reject years before 1900; they can occur with
6033 (posix_time_parse): Do not check for out-of-range components;
6034 that is now the caller's responsibility, since our checks were
6035 only approximations.
6036 (posixtime): Use mktime to check for out-of-range components,
6037 since it knows them exactly.
6038 If mktime returns (time_t) -1, check whether an error actually occurred
6039 by invoking localtime on -1.
6040 (main) [TEST_POSIXTIME]: Check for input data errors, and report
6041 posixtime failures better.
6042 Improve the test data (in comments only).
6044 2003-05-30 <karl@gnu.org>
6046 * mktime.c: update from libc.
6048 2003-05-30 Bruno Haible <bruno@clisp.org>
6050 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
6051 * localcharset.h: Likewise.
6052 * localcharset.c: Likewise.
6054 2003-05-28 Paul Eggert <eggert@twinsun.com>
6056 Assume the headers required for C89 freestanding compilers.
6057 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
6058 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
6059 without checking for HAVE_LIMITS_H.
6060 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
6061 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
6063 * fatal.c: Include <stdarg.h> without checking for __STDC__.
6064 * exclude.c: Include <stdbool.h> unconditionally.
6065 * tempname.c: Include <stddef.h> unconditionally.
6066 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
6067 * modechange.c, rpmatch.c (NULL): Don't define, since
6068 <stddef.h> does that.
6069 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
6070 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
6071 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
6072 * xstrtol.c: Likewise.
6073 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
6074 * savedir.c: Include <stddef.h> instead of defining NULL.
6076 * addext.c (addext): Use assignment rather than cast, to avoid
6077 warnings on some platforms.
6079 * mktime.c (__mktime_internal): Do not reject negative timestamps
6082 2003-05-10 Bruno Haible <bruno@clisp.org>
6084 * linebreak.c (iconv_string_length): Don't return -1 just because the
6085 string is longer than 4 KB.
6087 2003-05-12 Jim Meyering <jim@meyering.net>
6089 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
6090 the space-padded-by-default conversion specifiers, %e, %k, %l.
6092 2003-05-03 Bruno Haible <bruno@clisp.org>
6094 Upgrade to Unicode-4.0.
6095 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
6096 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
6097 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
6098 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
6099 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
6100 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
6101 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
6102 Change width of U+E0100..U+E01EF from 1 to 0.
6104 2003-04-25 Bruno Haible <bruno@clisp.org>
6106 * copy-file.c: Include <stddef.h>, for size_t.
6108 2003-04-25 Jim Meyering <jim@meyering.net>
6110 * copy-file.c (copy_file_preserving): Declare buf_size to be
6111 of type size_t, not int.
6113 2003-04-11 Jim Meyering <jim@meyering.net>
6115 Merge changes from Coreutils.
6117 2003-03-22 Jim Meyering <jim@meyering.net>
6119 * strftime.c (widen): Cast alloca return value to proper type.
6121 2003-01-19 Ulrich Drepper <drepper@redhat.com>
6124 * strftime.c (my_strftime): Handle very large width
6125 specifications for numeric values correctly. Improve checks for
6128 2003-01-19 Jim Meyering <jim@meyering.net>
6130 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
6131 (nl_get_alt_digit) [! defined my_strftime]: Define.
6132 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
6133 _nl_get_alt_digit and _nl_get_walt_digit.
6135 * strftime.c (my_strftime): Merge in locale-related changes from libc.
6136 These changes have no effect outside of _LIBC.
6138 2003-04-10 Bruno Haible <bruno@clisp.org>
6140 * findprog.h: New file, from GNU gettext.
6141 * findprog.c: New file, from GNU gettext.
6143 2003-04-05 Jim Meyering <jim@meyering.net>
6145 Merge changes from Coreutils.
6147 * exclude.h (PARAMS): Remove definition and uses.
6148 * exclude.c: Remove uses of `PARAMS'.
6150 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
6151 Add test-cases for DOS filenames. Declare program_name.
6152 (main): Set up program_name. Patch by Rich Dawe.
6154 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6156 Use mntctl's return value to drive the entry-processing loop, since
6157 we can't rely on the value of the vmt_length member in the last
6158 entry. On some systems doing so could result in exhausting
6159 virtual memory. Based in part on a patch from Mike Jetzer.
6161 2003-04-04 Bruno Haible <bruno@clisp.org>
6163 * linebreak.h: New file, from GNU gettext.
6164 * linebreak.c: New file, from GNU gettext with slight modifications.
6165 * lbrkprop.h: New file, from GNU gettext.
6167 2003-04-03 Bruno Haible <bruno@clisp.org>
6169 * utf8-ucs4.h: New file, from GNU gettext.
6170 * utf16-ucs4.h: New file, from GNU gettext.
6171 * ucs4-utf8.h: New file, from GNU gettext.
6172 * ucs4-utf16.h: New file, from GNU gettext.
6174 2003-04-02 Bruno Haible <bruno@clisp.org>
6176 * binary-io.h: New file, from GNU gettext.
6178 2003-04-01 Bruno Haible <bruno@clisp.org>
6180 * pathname.h: New file, from GNU gettext.
6181 * concatpath.c: New file, from GNU gettext.
6183 2003-03-30 Bruno Haible <bruno@clisp.org>
6185 * copy-file.c (copy_file_preserving): Don't set owner if the function
6186 chown() doesn't exist.
6188 2003-03-28 Bruno Haible <bruno@clisp.org>
6190 * copy-file.h: New file, from GNU gettext.
6191 * copy-file.c: New file, from GNU gettext.
6193 2003-03-18 Jim Meyering <jim@meyering.net>
6195 * quote.c (quote_n): Fix typo in comment.
6197 2003-03-14 Jim Meyering <jim@meyering.net>
6199 Merge changes from Coreutils.
6200 * obstack.h (obstack_object_size): Declare temporary, __o,
6201 to be const, in order to avoid warnings.
6202 (obstack_room): Likewise.
6203 (obstack_empty_p): Likewise.
6205 2003-03-13 Paul Eggert <eggert@twinsun.com>
6207 Merge changes from Bison.
6208 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
6209 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
6210 when compiling Bison 1.875's `bitset bset = obstack_alloc
6211 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
6212 * hash.c: Include <stdbool.h> unconditionally.
6214 2003-03-09 Paul Eggert <eggert@twinsun.com>
6216 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
6217 Reported by Bruce Becker; see:
6218 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
6220 2003-03-03 Paul Eggert <eggert@twinsun.com>
6221 Bruno Haible <bruno@clisp.org>
6223 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
6224 Reported by John Hughes, see
6225 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
6227 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
6229 * poll_.h: New file.
6232 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
6234 * mathl.h: New file.
6235 * acosl.c: New file.
6236 * asinl.c: New file.
6237 * atanl.c: New file.
6238 * ceill.c: New file.
6241 * floorl.c: New file.
6242 * frexpl.c: New file.
6243 * ldexpl.c: New file.
6245 * sincosl.c: New file.
6247 * sqrtl.c: New file.
6249 * trigl.c: New file.
6250 * trigl.h: New file.
6252 2003-02-17 Bruno Haible <bruno@clisp.org>
6254 * mkdtemp.h: New file, from GNU gettext.
6255 * mkdtemp.c: New file, from GNU gettext.
6257 2003-01-31 Bruno Haible <bruno@clisp.org>
6259 * rename.c: #undef rename before defining rpl_rename.
6260 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
6262 2003-01-30 Bruno Haible <bruno@clisp.org>
6264 * printf-args.h: New file, from GNU gettext.
6265 * printf-args.c: New file, from GNU gettext.
6266 * printf-parse.h: New file, from GNU gettext.
6267 * printf-parse.c: New file, from GNU gettext.
6268 * vasnprintf.h: New file, from GNU gettext.
6269 * vasnprintf.c: New file, from GNU gettext.
6270 * asnprintf.c: New file, from GNU gettext.
6271 * vasprintf.h: New file, from GNU gettext with modifications.
6272 * vasprintf.c: New file, from GNU gettext.
6273 * asprintf.c: New file, from GNU gettext.
6275 2003-01-29 Bruno Haible <bruno@clisp.org>
6277 * stpncpy.h: New file, from GNU gettext with modifications.
6278 * stpncpy.c: New file, from GNU gettext with modifications.
6280 2003-01-28 Bruno Haible <bruno@clisp.org>
6282 * c-ctype.h: New file, from GNU gettext, with changes suggested by
6284 * c-ctype.c: New file, from GNU gettext, with changes suggested by
6287 2003-01-27 Bruno Haible <bruno@clisp.org>
6289 * xsetenv.h: New file, from GNU gettext.
6290 * xsetenv.c: New file, from GNU gettext.
6292 2003-01-23 Bruno Haible <bruno@clisp.org>
6294 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
6296 2003-01-22 Bruno Haible <bruno@clisp.org>
6298 * exit.h: New file, from GNU gettext.
6300 2003-01-11 Bruno Haible <bruno@clisp.org>
6302 * stpcpy.h (stpcpy): Use ANSI C function declarations.
6303 * strcase.h (strcasecmp, strncasecmp): Likewise.
6305 2003-01-14 Jim Meyering <jim@meyering.net>
6307 * same.c (same_name): Tweak a comment.
6309 2003-01-11 Bruno Haible <bruno@clisp.org>
6311 * same.c (same_name): Reorder tests so as to avoid calling stat()
6312 when a string comparison is sufficient.
6314 2003-01-11 Bruno Haible <bruno@clisp.org>
6316 * readtokens.c (readtoken): Cast character to 'unsigned char', not
6319 2003-01-11 Bruno Haible <bruno@clisp.org>
6321 * hash-pjw.c: Add comment about low quality of this function.
6323 2003-01-12 Paul Eggert <eggert@twinsun.com>
6325 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
6326 to avoid collisions with libcurses and libreadline.
6328 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
6329 * getstr.h, getstr.c: Remove.
6330 * getline.c: Include "getline.h", to check interface.
6331 Move body of old getstr.c here: this defines MIN_CHUNK and
6332 declares getdelim2, which is renamed from getstr.
6333 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6335 * linebuffer.c (readlinebuffer): Renamed from readline.
6337 * linebuffer.h: Likewise.
6338 (readline): Remove backward-compatibility macro.
6340 2003-01-12 Jim Meyering <jim@meyering.net>
6342 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6344 2003-01-10 Bruno Haible <bruno@clisp.org>
6346 * alloca_.h: New file.
6347 * getdate.y: Unconditionally include alloca.h.
6348 * makepath.c: Likewise.
6349 * setenv.c: Likewise.
6350 * userspec.c: Likewise.
6352 2003-01-09 Bruno Haible <bruno@clisp.org>
6354 * stdbool.h.in: New file.
6356 2003-01-08 Bruno Haible <bruno@clisp.org>
6358 * safe-read.c: Include specification header first, to ensure its
6360 * full-write.c: Likewise.
6362 2003-01-08 Jim Meyering <jim@meyering.net>
6364 * full-write.c: Undefine and define-away `const' after inclusion
6365 of errno.h, not before. Suggestion from Bruno Haible.
6367 2003-01-07 Jim Meyering <jim@meyering.net>
6369 * full-write.c: Rework so that it may serve to define full_read, too.
6370 * full-read.c: Simply #define FULL_READ and include full-write.c.
6372 2003-01-06 Jim Meyering <jim@meyering.net>
6374 * version-etc.c: Update year in translatable copyright string.
6376 2002-12-25 Bruno Haible <bruno@clisp.org>
6378 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6379 * xstrtol.h: Likewise.
6380 * xstrtoimax.c: Likewise.
6381 * xstrtoumax.c: Likewise.
6382 * human.h: Likewise.
6384 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6385 on systems that have <inttypes.h> but not <stdint.h>.
6387 2002-12-31 Paul Eggert <eggert@twinsun.com>
6389 * memcoll.c (memcoll): Fall back on a simple algorithm using
6390 memcmp if strcoll doesn't work.
6392 2002-12-23 Bruno Haible <bruno@clisp.org>
6394 * localcharset.h: New file.
6395 * localcharset.c: Include it.
6396 * unicodeio.c: Likewise.
6398 2002-12-22 Bruno Haible <bruno@clisp.org>
6400 * utime.c (utime_null): No need to call ftruncate if the file was
6403 2002-12-23 Bruno Haible <bruno@clisp.org>
6405 * memcoll.c (STRCOLL): New macro.
6408 2002-12-22 Bruno Haible <bruno@clisp.org>
6410 * getstr.h (getstr): Define, to avoid clash with libcurses.
6411 * linebuffer.h (readline): Define, to avoid clash with libreadline.
6413 2002-12-22 Bruno Haible <bruno@clisp.org>
6415 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
6417 2002-12-23 Bruno Haible <bruno@clisp.org>
6419 * getline.h: Include <stddef.h>, for size_t.
6421 * unicodeio.h: Include <stddef.h>, for size_t.
6422 * unicodeio.c: Don't include <stddef.h>.
6424 2002-12-17 Bruno Haible <bruno@clisp.org>
6426 * canon-host.c (strdup): Remove unused declaration.
6428 * fsusage.c: Include full_read.h.
6429 (get_fs_usage): Use full_read instead of safe_read.
6431 * utime.c (utime_null): Use SAFE_READ_ERROR.
6433 2002-12-11 Bruno Haible <bruno@clisp.org>
6435 * setenv.h: Rewritten to cope with systems that have setenv() but not
6437 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
6440 2002-12-11 Bruno Haible <bruno@clisp.org>
6442 * setenv.c (alloca): Fall back to malloc.
6444 (setenv): Use freea() to free memory allocated with alloca().
6446 2002-11-13 Bruno Haible <bruno@clisp.org>
6448 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
6449 function declarations.
6450 * unsetenv.c (unsetenv): Likewise.
6452 2002-03-04 Bruno Haible <bruno@clisp.org>
6454 Portability to AIX 4.3.3.
6455 * unsetenv.c: New file, extracted from setenv.c.
6456 * setenv.c: Move the unsetenv() function to unsetenv.c.
6458 2001-12-20 Bruno Haible <bruno@clisp.org>
6460 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
6461 use malloc instead. For SunOS 4.
6463 2001-12-11 Bruno Haible <bruno@clisp.org>
6465 * setenv.c: Declare alloca.
6466 (compar_fn_t): New typedef.
6467 (KNOWN_VALUE, STORE_VALUE): Use it.
6469 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
6472 2002-12-10 Paul Eggert <eggert@twinsun.com>
6474 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
6475 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
6476 Choose values that are less likely to collide with system fnmatch
6478 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
6479 defined (e.g., a pure POSIX system).
6480 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
6481 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
6483 2002-12-06 Jim Meyering <jim@meyering.net>
6485 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
6487 Merge in changes from libc's misc/error.c, in preparation
6488 for the merge of gnulib's changes back into libc.
6490 * error.c (_): Define only if not already defined.
6491 Move definition to follow all #include directives.
6492 Include unlocked-io.h only if !_LIBC.
6493 [_LIBC]: Include <libio/libioP.h>.
6494 [USE_IN_LIBIO]: Include <libio/iolibio.h>
6495 (fflush): Tweak definition to use INTUSE.
6498 2002-12-05 Paul Eggert <eggert@twinsun.com>
6500 * alloca.c [defined emacs]: Include "lisp.h".
6501 (xalloc_die) [defined emacs]: New macro.
6502 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
6503 [! defined emacs]: Include <xalloc.h>.
6504 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
6505 (pointer): Typedef to POINTER_TYPE *.
6506 (malloc): Remove decl; we now always use xmalloc.
6507 (alloca): Use old-style definition, since Emacs needs this.
6508 Check for arithmetic overflow when computing combined size.
6510 2002-12-04 Paul Eggert <eggert@twinsun.com>
6512 Do not generate unlocked-io.h automatically, since it's easier to
6513 maintain it by hand.
6515 * unlocked-io.h: New file, from GNU diffutils,
6516 but with proper copyright notice and attribution.
6518 * Makefile.am: Add copyright notice.
6519 (libfetish_a_SOURCES): Add unlocked-io.h.
6520 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
6521 (DISTCLEANFILES, io_functions): Remove macros.
6522 (EXTRA_DIST): Remove gen_uio.
6523 (unlocked-io.h): Remove rule.
6525 2002-12-04 Jim Meyering <jim@meyering.net>
6527 Reflect the fact that stat.c and lstat.c are no longer generated.
6528 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
6529 (DISTCLEANFILES): Likewise.
6530 (EXTRA_DIST): Likewise.
6531 (all_local): Don't depend on stat.c or lstat.c.
6532 (stat.c, lstat.c): Remove rules.
6533 (EXTRA_DIST): Remove xstat.in.
6535 * xstat.in: Remove file. Contents moved into stat.c.
6536 * stat.c: New file. Contents mostly from xstat.in.
6537 * stat.c: Rework so that it may serve to define rpl_lstat, too.
6538 * lstat.c: New file. Simply #define LSTAT and include stat.c.
6540 * safe-read.c: Rework so that it may serve to define safe_write, too.
6541 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
6543 2002-12-03 Jim Meyering <jim@meyering.net>
6545 * safe-read.c, safe-write.c: Change variable names and comments, but
6546 not semantics, to minimize the differences between these two files.
6547 (safe_read): Change comment to mention SAFE_READ_ERROR.
6549 * safe-read.c (IS_EINTR): Define.
6550 (safe_read): Use IS_EINTR in place of in-function cpp directives.
6552 2002-12-02 Bruno Haible <bruno@clisp.org>
6554 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
6555 Define, taken from safe-read.c.
6556 (INT_MAX): Provide fallback.
6557 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
6558 * safe-write.h (SAFE_WRITE_ERROR): Define.
6560 * safe-read.c (EINTR): Remove definition.
6561 (safe_read): Don't use EINTR if it is absent.
6563 2002-12-02 Jim Meyering <jim@meyering.net>
6565 * safe-read.c (EINTR): Define.
6566 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6567 (INT_MAX): Provide fallback.
6568 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
6570 * safe-read.h (SAFE_READ_ERROR): Define.
6572 2002-12-01 Jim Meyering <jim@meyering.net>
6574 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
6575 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
6577 2002-11-27 Paul Eggert <eggert@twinsun.com>
6579 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6580 hash_rehash): Replace `if (limit <= value) abort ();' with
6581 `if (! (value < limit)) abort ();', for readability.
6583 2002-11-26 <karl@gnu.org>
6585 * strdup.c: copy from libc again, with jim's ok.
6586 * .cppi-disable: re-add strdup.c
6588 2002-11-25 <karl@gnu.org>
6590 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
6591 instead of "strtol.c".
6593 2002-11-25 Jim Meyering <jim@meyering.net>
6595 * mktime.c: Sync from libc, now that it has the latest fix.
6597 2002-11-24 <karl@gnu.org>
6599 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
6600 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
6602 2002-11-24 Jim Meyering <jim@meyering.net>
6604 Update from coreutils:
6606 * mktime.c: Merge in changes from libc.
6608 Avoid a link-time failure on some Linux systems.
6609 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
6610 (__mon_yday): Declare with the STATIC attribute.
6611 (__mktime_internal): Likewise.
6612 Based on a report from Greg Schafer.
6614 2002-11-23 Jim Meyering <jim@meyering.net>
6616 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
6617 Use `unsigned', not `int', as type of index.
6619 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
6621 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
6623 2002-11-22 Paul Eggert <eggert@twinsun.com>
6625 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
6626 hint that one should use `if (! x) abort ();' rather than `assert
6627 (x);', and anyway it's one less thing to worry about configuring.
6628 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6629 hash_rehash, hash_insert): Use abort rather than assert.
6631 2002-11-22 Paul Eggert <eggert@twinsun.com>
6633 * quotearg.h: Allow multiple inclusion by surrounding with
6634 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
6635 so that we can be included first.
6636 (PARAMS): Remove; we now assume C89 or later. All uses removed.
6637 * quotearg.c: Include quotearg.h immediately after config.h.
6638 No need to include stddef.h or sys/types.h any more.
6639 Surround local include files with "", not "<>".
6640 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
6641 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
6642 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
6643 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
6644 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
6645 (ISPRINT): Remove; no longer needed now that we assume C89.
6647 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
6650 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
6651 quotearg_char): Use SIZE_MAX rather than
6652 (size_t) -1 when we are talking about "infinity".
6654 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
6656 2002-11-22 Bruno Haible <bruno@clisp.org>
6658 * safe-read.h: Assume C89. Add comments.
6659 (safe_read): Change return type to size_t.
6660 * safe-read.c (safe_read): Change return type to size_t. Handle byte
6661 counts > SSIZE_MAX correctly.
6662 * safe-write.h: New file.
6663 * safe-write.c: New file.
6664 * full-read.h: New file.
6665 * full-read.c: New file.
6666 * full-write.h: Assume C89. Add comments.
6667 * full-write.c: Include safe-write.h.
6668 (full_write): Rewritten to use safe_write.
6669 Suggested by Jim Meyering and Paul Eggert.
6671 2002-11-21 Bruno Haible <bruno@clisp.org>
6673 Remove case insensitive option matching.
6674 * argmatch.h (argcasematch): Remove declaration.
6675 (ARGCASEMATCH): Remove macro.
6676 (__xargmatch_internal): Remove case_sensitive argument.
6677 (XARGMATCH): Update.
6678 (XARGCASEMATCH): Remove macro.
6679 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
6680 case_sensitive argument.
6681 (argcasematch): Remove function.
6682 (__xargmatch_internal): Remove case_sensitive argument.
6683 (main): Use XARGMATCH instead of XARGCASEMATCH.
6685 * xmalloc.c: Change compile-time error message. Add comment about
6686 required autoconf version.
6688 2002-11-21 Jim Meyering <jim@meyering.net>
6690 * strdup.c (strdup): Tweak comment and initial #if/#include.
6692 Merge in changes from the coreutils.
6694 2002-09-25 Paul Eggert <eggert@twinsun.com>
6695 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
6696 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
6697 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
6698 int. Work more efficiently if X is the same width as uintmax_t.
6699 Do not compare X to -1, to avoid bogus compiler warning.
6700 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
6701 Don't assume that f_frsize and f_bsize are the same type.
6703 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
6706 * makepath.c (make_path): Restore umask *before* creating the final
6708 (make_path): Minor reformatting.
6710 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
6711 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
6713 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
6714 ones. At least on GNU/Linux systems, `auto' means something else.
6717 2002-11-20 Paul Eggert <eggert@twinsun.com>
6719 Merge argmatch cleanups from Bison. Assume C89.
6721 * argmatch.c: Include config.h here, not in argmatch.h.
6722 Include stdlib.h, for EXIT_FAILURE.
6723 Always include <string.h>, since we assume C89.
6724 (EXIT_FAILURE): Remove pre-C89 bug workaround.
6725 * argmatch.h: Do not include <config.h> or <sys/types.h>.
6726 Include <stddef.h> instead, since it's all we need for size_t.
6727 (PARAMS): Remove. All uses removed.
6728 (ARRAY_CARDINALITY): Do not bother to #undef.
6729 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
6730 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6731 Remove unnecessary parentheses.
6732 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6733 Insert necessary parentheses.
6734 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
6735 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
6737 2002-11-19 Bruno Haible <bruno@clisp.org>
6739 * mbswidth.c: Include mbswidth.h right at the beginning.
6740 * mbswidth.h: Include <stddef.h>, for size_t.
6742 * mbswidth.h (PARAMS): Remove macro.
6743 (mbswidth, mbsnwidth): Use ANSI C function declarations.
6744 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
6746 * gcd.h (PARAMS): Remove macro.
6747 (gcd): Use ANSI C function declarations.
6748 * gcd.c (gcd): Likewise.
6750 2002-11-15 Bruno Haible <bruno@clisp.org>
6752 * strcspn.c: Include <stddef.h>.
6753 (strcspn): Use ANSI C function declaration. Change return type to
6755 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
6756 (strpbrk): Use NULL.
6757 * strpbrk.h (PARAMS): Remove macro.
6758 (strpbrk): Use ANSI C function declaration.
6759 * strstr.c: Don't include <sys/types.h>.
6760 * strstr.h (PARAMS): Remove macro.
6761 (strstr): Use ANSI C function declarations.
6763 2002-11-06 Bruno Haible <bruno@clisp.org>
6765 * gcd.h (gcd): Change argument type to 'unsigned long'.
6766 * gcd.c (gcd): Likewise.
6768 2002-11-05 Bruno Haible <bruno@clisp.org>
6770 * gcd.h: New file, from gettext-0.11.5.
6771 * gcd.c: New file, from gettext-0.11.5.
6773 2002-11-05 Bruno Haible <bruno@clisp.org>
6775 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6776 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6777 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6778 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6780 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6781 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6783 * closeout.c: Include gettext.h instead of <libintl.h>.
6784 * human.c: Include gettext.h instead of <libintl.h>.
6785 * quotearg.c: Include gettext.h instead of <libintl.h>.
6786 * rpmatch.c: Include gettext.h instead of <libintl.h>.
6787 * unicodeio.c: Include gettext.h instead of <libintl.h>.
6788 * userspec.c: Include gettext.h instead of <libintl.h>.
6789 * version-etc.c: Include gettext.h instead of <libintl.h>.
6790 * xmalloc.c: Include gettext.h instead of <libintl.h>.
6791 (textdomain): Remove definition.
6792 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
6794 * long-options.c: Remove include of <libintl.h> and definition of _.
6795 * same.c: Remove include of <libintl.h> and definition of _.
6797 2002-11-04 Bruno Haible <bruno@clisp.org>
6799 * stpcpy.h: New file, from GNU gettext-0.11.5.
6800 * strcase.h: New file, from GNU gettext-0.11.5.
6801 * strpbrk.h: New file, from GNU gettext-0.11.5.
6802 * strstr.h: New file, from GNU gettext-0.11.5.
6803 * xgetcwd.h: New file, from GNU gettext-0.11.5.
6805 2002-05-09 Bruno Haible <bruno@clisp.org>
6807 * config.charset: Update for newest glibc. Add canonical names
6808 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
6810 2002-05-09 Bruno Haible <bruno@clisp.org>
6812 * localcharset.c (get_charset_aliases): Add more Windows specific
6815 2002-05-08 Owen Taylor <otaylor@redhat.com>
6817 * config.charset: A few additions for Solaris.
6819 2001-12-05 Bruno Haible <bruno@clisp.org>
6821 * localcharset.c (locale_charset): Don't return an empty string.
6823 2001-10-23 Bruno Haible <haible@clisp.cons.org>
6825 * config.charset: msdos in uk_UA uses CP1125.
6827 2001-08-05 Bruno Haible <haible@clisp.cons.org>
6829 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6830 * localcharset.c (locale_charset): Declare as extern "C".
6832 2002-02-15 Bruno Haible <bruno@clisp.org>
6834 * config.charset [msdosdjgpp]: For Russian, use CP866.
6836 2002-02-11 Bruno Haible <bruno@clisp.org>
6838 * config.charset: Add support for NetBSD.
6840 2002-09-25 <karl@gnu.org>
6842 * strdup.c: copy from libc/string (via ../config/srclist*).
6843 * getopt*: copy from libc/posix.
6844 * gettext.h: copy from gettext.
6845 * .cppi-disable: add strdup.c, gettext.h.
6847 2002-07-01 Jim Meyering <meyering@lucent.com>
6849 * c-stack.c: Include sys/time.h.
6850 From Volker Borchert.
6852 2002-06-11 Paul Eggert <eggert@twinsun.com>
6854 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6855 New macro. Use it uniformly instead of
6856 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6857 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6858 reported by Vin Shelton.
6860 2002-06-22 Jim Meyering <meyering@lucent.com>
6862 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6863 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6865 2002-06-22 Paul Eggert <eggert@twinsun.com>
6867 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6868 Do not assume SA_SIGINFO behavior.
6869 Bug reported by Jim Meyering on NetBSD 1.5.2.
6871 2002-06-22 Jim Meyering <meyering@lucent.com>
6873 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6875 * exitfail.c, exitfail.h: Likewise.
6876 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6878 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6880 (EXTRA_DIST): Add fnmatch_loop.c.
6881 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6883 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6884 * fnmatch.c: Update from diffutils-2.8.2.
6885 * fnmatch_.h: New file. From diffutils-2.8.2.
6886 * fnmatch.h: Remove file.
6888 2002-06-18 Paul Eggert <eggert@twinsun.com>
6890 * file-type.h: Report an error if neither S_ISREG nor
6891 S_IFREG is defined, instead of using a test specific to glibc
6892 2.2. This should be safe, since POSIX requires S_ISREG and
6893 Unix Version 7 had S_IFREG. We don't need to check for
6894 <sys/types.h> since we don't use any symbols that it defines.
6896 2002-06-15 Jim Meyering <meyering@lucent.com>
6898 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6899 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6900 have been included before this file.
6902 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6904 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6905 so that each temporary file name is unique and valid in the first
6906 8 characters, for operation under DOS.
6908 2002-06-15 Jim Meyering <meyering@lucent.com>
6910 Work even with DJGPP 2.03, which lacks support for symlinks.
6912 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6914 * lchown.c (S_ISLNK): Likewise.
6916 2002-06-14 Jim Meyering <meyering@lucent.com>
6918 * file-type.h: Use the version from diffutils-2.8.2.
6919 * file-type.c: Likewise.
6921 2002-05-27 Jim Meyering <meyering@lucent.com>
6923 Fix a problem seen only on nonconforming systems whereby ls.c's
6924 use of localtime, and then of gettimeofday would cause trouble:
6925 the localtime call used to initialize rpl_gettimeofday's save
6926 mechanism would clobber ls's current local time information so
6927 that in any long listing the first file would always be listed
6928 with date 1970-01-01. Analysis by Volker Borchert.
6930 * gettimeofday.c (localtime): Undefine.
6931 (rpl_localtime): New function.
6933 2002-05-22 Jim Meyering <meyering@lucent.com>
6935 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6936 * file-type.h: New file.
6937 * file-type.c (file_type): New file/function. Extracted from diffutils.
6939 2002-04-29 Paul Eggert <eggert@twinsun.com>
6941 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6943 2002-04-28 Paul Eggert <eggert@twinsun.com>
6945 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6946 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6947 of 127, since 64 is the largest conceivable number for ancient
6949 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6951 2002-04-28 Jim Meyering <meyering@lucent.com>
6953 * sig2str.c (WTERMSIG): Remove definition (unused).
6955 2002-04-28 Paul Eggert <eggert@twinsun.com>
6957 * sig2str.h, sig2str.c: New files.
6958 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6960 2002-04-24 Jim Meyering <meyering@lucent.com>
6962 * gettext.h: New file, from Gettext.
6963 * Makefile.am (INCLUDES): Remove -I../intl.
6964 (libfetish_a_SOURCES): Add gettext.h.
6966 2002-04-16 Jim Meyering <meyering@lucent.com>
6968 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6969 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6970 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6972 2002-04-12 Jim Meyering <meyering@lucent.com>
6974 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6976 2002-03-10 Jim Meyering <meyering@lucent.com>
6978 * makepath.c (make_path): Remove a comma from a diagnostic.
6979 Suggestion from Santiago Vila.
6981 2002-03-08 Jim Meyering <meyering@lucent.com>
6983 * rename.c: Mention that this wrapper is needed also on
6984 mips-dec-ultrix4.4 systems.
6986 2002-03-02 Jim Meyering <meyering@lucent.com>
6988 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6989 not HAVE_CLOCK_SETTIME.
6991 2002-02-27 Paul Eggert <eggert@twinsun.com>
6993 * nanosleep.h: Rename to....
6994 * timespec.h: New name for nanosleep.h. All uses changed.
6996 * gettime.c: New file.
6997 * settime.c: New file.
7000 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
7001 timespec.h. Remove nanosleep.h.
7003 2002-02-25 Paul Eggert <eggert@twinsun.com>
7005 * acl.c, acl.h: New files.
7006 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
7008 2002-02-24 Jim Meyering <meyering@lucent.com>
7010 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
7011 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
7012 cause trouble. Reported by Nelson Beebe.
7014 2002-02-23 Paul Eggert <eggert@twinsun.com>
7016 * path-concat.c (xpath_concat): Reorder code to pacify
7017 compilers that don't know that xalloc_die never returns.
7019 2002-02-20 Jim Meyering <meyering@lucent.com>
7021 * getdate.c: Regenerate using bison-1.33.
7023 2002-02-15 Paul Eggert <eggert@twinsun.com>
7025 * posixver.c, posixver.h: New files.
7026 * Makefile.am (libfetish_a_SOURCES): Add them.
7028 2002-02-02 Paul Eggert <eggert@twinsun.com>
7029 Bruno Haible <bruno@clisp.org>
7031 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
7032 (fwrite_success_callback): New declaration.
7033 * unicodeio.c (unicode_to_mb): New function, extracted from
7034 print_unicode_char. Call failure callback instead of error.
7035 (fwrite_success_callback): New function.
7036 (exit_failure_callback): New function.
7037 (fallback_failure_callback): New function.
7038 (print_unicode_char): Call unicode_to_mb.
7040 2002-01-26 Jim Meyering <meyering@lucent.com>
7042 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
7044 2002-01-22 Jim Meyering <meyering@lucent.com>
7046 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
7047 Otherwise, some versions of automake would omit the rule that makes
7048 Makefile from Makefile.in.
7050 2001-01-21 Paul Eggert <eggert@twinsun.com>
7052 * xmemcoll.h, xmemcoll.c: New files.
7053 * Makefile.am (libfetish_a_SOURCES): Add them.
7054 * memcoll.c: Include errno.h, and declare errno if not defined.
7055 (memcoll): Set errno to zero if there is no error.
7057 * quotearg.c (quotearg_buffer_restyled):
7058 Fix bug with quoting buffers containing NUL when backslashing escapes.
7059 This bug was exposed by the other changes in this patch.
7060 (quotearg_n_options): New arg ARGSIZE.
7061 All callers changed.
7062 (quoting_options_from_style): New function.
7063 (quotearg_n_style): Use it.
7064 (quotearg_n_style_mem): New function.
7066 * quotearg.h (quotearg_n_style_mem): New function.
7068 2002-01-16 Jim Meyering <meyering@lucent.com>
7070 * getdate.y: Add three semicolons, each just before a closing brace.
7071 Bison (as of version 1.31) no longer papers over that mistake.
7073 2002-02-14 Paul Eggert <eggert@twinsun.com>
7075 * backupfile.c (ISDIGIT): Comment fix.
7076 * getdate.y (ISDIGIT): Likewise.
7077 * posixtm.c (ISDIGIT, year): Likewise.
7078 * strverscmp.c (ISDIGIT): Likewise.
7079 * userspec.c (ISDIGIT): Likewise.
7081 2002-01-05 Jim Meyering <meyering@lucent.com>
7083 * version-etc.c (version_etc_copyright): Update copyright year.
7085 2001-01-19 Paul Eggert <eggert@twinsun.com>
7087 * closeout.c (close_stdout_status): If ferror (stdout), do
7088 not silently exit merely because the output buffer happens to
7089 have nothing pending.
7091 2001-12-18 Paul Eggert <eggert@twinsun.com>
7093 See the big note in ../ChangeLog.
7094 * human.c (suffixes): Prefer K to k for 1024.
7095 (generate_suffix_backwards): New function.
7096 (human_readable_inexact): Use it.
7097 * xstrtol.c (__xstrtol): If there is no number but there
7098 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
7099 Accept 'K' as well as 'k'.
7101 2001-12-15 Jim Meyering <meyering@lucent.com>
7103 * regex.h (__restrict_arr): Update from libc.
7105 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
7106 as `remote' if the name starts with `//'. Suggested by Michael Stone.
7109 2001-12-10 Jim Meyering <meyering@lucent.com>
7111 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
7112 Instead, include "xalloc.h".
7113 (initbuffer): Don't cast xmalloc return value to char*.
7114 (readline): Reword comment.
7115 Don't cast xrealloc return value to char*
7118 2001-12-09 Jim Meyering <meyering@lucent.com>
7120 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
7121 `signed and unsigned type in conditional expression'.
7122 * posixtm.c (posix_time_parse): Likewise.
7124 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
7126 * readtokens.c (readtoken): Declare an index to be of type unsigned
7127 to avoid a pedantic warning.
7129 * getstr.c: Don't include assert.h.
7130 (getstr): Remove warning-evoking assertions.
7131 Return -1 if offset parameter is out of bounds.
7132 Change the type of a local from int to size_t.
7134 * strftime.c (my_strftime_localtime_r): Include this function
7135 definition in the `#if ! HAVE_TM_GMTOFF' block.
7137 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
7138 Include xalloc.h instead.
7140 2001-12-02 Jim Meyering <meyering@lucent.com>
7142 * tempname.c: Don't declare getenv, thus reverting the change of
7143 2001-11-18. It's no longer necessary, now that stdlib.h is always
7146 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
7147 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
7149 2001-11-30 Akim Demaille <akim@epita.fr>
7151 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
7152 before being defined.
7154 2001-11-27 Paul Eggert <eggert@twinsun.com>
7156 * quotearg.h (quotearg_n, quotearg_n_style):
7157 First arg is int, not unsigned.
7158 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
7159 (SIZE_MAX, UINT_MAX): New macros.
7160 (quotearg_n_options): Abort if N is negative.
7161 Avoid overflow check on hosts where size_t is 64 bits and int
7162 is 32 bits, as overflow is impossible there.
7163 Fix off-by-one typo that caused unnecessary reallocation.
7165 2001-11-27 Jim Meyering <meyering@lucent.com>
7167 * tempname.c: Merge with version from libc.
7168 * regex.c: Likewise.
7170 * tempname.c: Include stdlib.h unconditionally. On some old systems
7171 for which STDC_HEADERS is 0, it was not included, resulting in a
7172 warning about an integer-to-pointer conversion problem with getenv.
7173 Reported by Volker Borchert.
7175 2001-11-26 Jim Meyering <meyering@lucent.com>
7177 * gtod.h: Remove file.
7178 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
7179 * gettimeofday.c: Don't include gtod.h.
7180 (GTOD_init): Remove function.
7181 (rpl_gettimeofday): Do its job here instead, rather than aborting.
7182 Suggestion from Volker Borchert.
7184 2001-11-23 Jim Meyering <meyering@lucent.com>
7186 * hash.h (struct hash_table): Don't define here. Merely declare it.
7187 * hash.c (struct hash_table): Define it here instead.
7189 2001-11-22 Jim Meyering <meyering@lucent.com>
7191 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
7193 2001-11-18 Paul Eggert <eggert@twinsun.com>
7195 * tempname.c (TMP_MAX): Remove; no longer needed.
7196 (TEMPORARIES): New macro.
7197 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
7198 removes an artificial limitation (e.g. HP-UX 10.20, where
7201 2001-11-18 Jim Meyering <meyering@lucent.com>
7203 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
7206 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
7207 files will be created before anything else.
7209 2001-11-17 Jim Meyering <meyering@lucent.com>
7211 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
7212 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
7213 rather than group writable. Patch by Juan F. Codagnone.
7215 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
7216 Instead, include "xalloc.h".
7218 * mountlist.c: Include unlocked-io.h after all system headers.
7219 Remove explicit declarations of xmalloc, xrealloc,
7220 and xstrdup. Instead, include "xalloc.h".
7222 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
7223 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
7224 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
7226 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
7227 Reported by Padraig Brady.
7229 * mkstemp.c: #undef mkstemp.
7231 (rpl_mkstemp): Rename from mkstemp.
7234 2001-11-16 Jim Meyering <meyering@lucent.com>
7236 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
7237 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
7238 determine the amount of total physical memory, use pstat_getstatic.
7239 HPUX-11 doesn't define _SC_PHYS_PAGES.
7240 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
7241 If sysconf couldn't be used to determine the amount of available
7242 physical memory, use both pstat_getstatic and pstat_getdynamic.
7243 Based on a patch from Bob Proulx.
7245 2001-11-05 Jim Meyering <meyering@lucent.com>
7247 * xstat.in (slash_aware_lstat): Correct a misleading comment.
7249 2001-11-03 Jim Meyering <meyering@lucent.com>
7251 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
7252 in argmatch_to_argument call.
7254 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
7257 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
7258 e.g., a fault due to an attempt to free a NULL pointer.
7260 2001-11-01 Jim Meyering <meyering@lucent.com>
7262 * dirfd.c, dirfd.h: New files.
7263 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
7265 * hash.c (hash_print) [TESTING]: Clean up.
7267 2001-10-22 Paul Eggert <eggert@twinsun.com>
7269 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
7270 to avoid a warning if -Wall.
7272 2001-10-21 Paul Eggert <eggert@twinsun.com>
7274 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
7276 2001-10-21 Jim Meyering <meyering@lucent.com>
7278 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
7279 this code would end up calling gettext even in packages built
7281 * getopt.c (_): Likewise.
7282 * regex.c (_): Likewise.
7284 2001-10-20 Paul Eggert <eggert@twinsun.com>
7286 * error.c (strerror_r): Do not declare unless !_LIBC.
7287 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
7288 Use strerror_r that is only a macro, even if it is not a function.
7289 (strerror): Check for HAVE_DECL_STRERROR before declaring.
7290 (private_strerror): Use prototypes, not old-style function definition.
7291 (print_errno_message): New function.
7292 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
7294 (error_tail, error, error_at_line): Use it.
7296 2001-10-11 Jim Meyering <meyering@lucent.com>
7298 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
7299 and quote_n (1, ... to avoid clobbering a buffer.
7301 2001-10-05 Jim Meyering <meyering@lucent.com>
7303 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
7304 * hash-pjw.c: New file (factored out of fileutils' remove.c).
7305 * hash-pjw.h: New file.
7307 2001-09-30 Jim Meyering <meyering@lucent.com>
7309 * mountlist.c [MOUNTED_GETFSSTAT]:
7310 Include <sys/ucred.h>, for Apple Darwin.
7311 Include sys/mount.h and sys/fs_types.h only if available.
7313 (read_filesystem_list): Use FS_TYPE.
7315 2001-09-29 Paul Eggert <eggert@twinsun.com>
7317 * exclude.c (excluded_filename): 0 -> false, since it's
7320 2001-09-28 Paul Eggert <eggert@twinsun.com>
7322 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
7323 #defines strtoimax. Also treat the other strto* functions
7326 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
7327 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
7328 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7330 2001-09-26 Jim Meyering <meyering@lucent.com>
7332 Most macros in unlocked-io.h had the wrong number of arguments.
7333 * gen-uio: New script.
7334 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7335 * unlocked-io.hin: Remove file.
7336 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7337 rather than trying to embed it here.
7338 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7339 Reported by Padraig Brady.
7341 2001-09-25 Volker Borchert <bt@teknon.de>
7343 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7345 2001-09-23 Jim Meyering <meyering@lucent.com>
7347 * mountlist.c: Remove useless parentheses in #if directives.
7348 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7349 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7351 2001-09-22 Jim Meyering <meyering@lucent.com>
7353 * localcharset.c: Update from latest gettext.
7354 * config.charset: Likewise.
7356 2001-09-20 Jim Meyering <meyering@lucent.com>
7358 * xstrtol.c (strtoimax): Guard declaration with
7359 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7360 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7361 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7362 (strtoumax): Likewise, for completeness (it wasn't necessary).
7364 2001-09-06 Paul Eggert <eggert@twinsun.com>
7366 * strtoimax.c (HAVE_LONG_LONG):
7367 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7368 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7369 to work around bug in IBM C compiler.
7371 2001-09-16 Jim Meyering <meyering@lucent.com>
7373 * mkdir.c: New file.
7375 2001-09-04 Paul Eggert <eggert@twinsun.com>
7377 * xgetcwd.c: Revert some of the previous change; intead,
7378 fix the HAVE_GETCWD_NULL code to behave more like the
7379 !HAVE_GETCWD_NULL code used to.
7382 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7385 2001-09-04 Paul Eggert <eggert@twinsun.com>
7387 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7388 Use ssize_t, not int, to store result of readlink.
7389 Check for ssize_t overflow as well as size_t overflow,
7390 as POSIX says the result of readlink is implementation-defined
7391 when ssize_t overflows.
7392 Remove unnecessary cast to char*.
7393 Use free+malloc instead of realloc, as the storage doesn't need
7394 to be preserved and it's clearer and can be more efficient that way.
7395 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7396 * xreadlink.h (xreadlink): Update prototype.
7398 2001-09-03 Paul Eggert <eggert@twinsun.com>
7400 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7401 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7402 spotted by Jim Meyering.
7404 2001-09-03 Jim Meyering <meyering@lucent.com>
7406 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
7408 2001-09-03 Paul Eggert <eggert@twinsun.com>
7410 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
7411 like the HAVE_GETCWD_NULL code.
7412 Include pathmax.h if not HAVE_GETCWD.
7413 Do not include xalloc.h.
7414 (INITIAL_BUFFER_SIZE): New symbol.
7415 Do not use xmalloc / xrealloc, since the caller is responsible for
7416 handling errors. Preserve errno around `free' during failure.
7417 Do not overrun buffer when using getwd.
7419 2001-09-03 Paul Eggert <eggert@twinsun.com>
7421 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
7422 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
7424 2001-09-02 Jim Meyering <meyering@lucent.com>
7426 * error.c: Update from GNU libc.
7428 2001-09-01 Jim Meyering <meyering@lucent.com>
7430 * xreadlink.c: New file.
7431 * xreadlink.h: New file.
7432 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
7434 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
7435 doesn't conflict with sparc Solaris 7's definition in
7436 /usr/include/sys/int_types.h.
7438 * exclude.c: Use `""', not `<>' to #include non-system header files.
7439 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7440 and strncasecmp as r-values. Unixware didn't have declarations.
7442 2001-08-31 Jim Meyering <meyering@lucent.com>
7444 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7445 Use an initial, malloc'd, buffer of length 128 rather than
7446 a statically allocated one of length 1024.
7448 2001-08-30 Paul Eggert <eggert@twinsun.com>
7450 * xgetcwd.c: Don't include pathmax.h.
7451 Include stdlib.h and unistd.h if available.
7453 (xmalloc, xstrdup, free): Remove decls.
7454 (xgetcwd): Don't assume sizes fit in unsigned.
7455 Check for overflow when computing sizes.
7456 Simplify reallocation code.
7458 2001-08-28 Paul Eggert <eggert@twinsun.com>
7460 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
7462 * strtoimax.c: Renamed from strtoxmax.c, removing the
7465 Also, make the following further changes to make this file's
7466 configuration more similar to that of strtol.c:
7467 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
7468 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7469 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7470 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7471 changed to signed values.
7473 And make the following changes as well:
7474 Fix copyright notice, as 1999 was missing.
7475 (verify): New macro.
7476 (strtoimax): Check sizes at compile-time, not run-time.
7477 Prefer strtol to strtoll if both work.
7478 (main): Remove; it was not that useful and was a pain to maintain.
7480 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
7482 2001-08-30 Paul Eggert <eggert@twinsun.com>
7484 * savedir.c (savedir): Remove size parameter, as POSIX says that
7485 a directory's st_size can have an arbitrary value, so the old
7486 usage could waste an arbitrary amount of memory. All uses
7488 * savedir.h: Update prototype.
7490 2001-08-30 Paul Eggert <eggert@twinsun.com>
7492 * xstrtol.c (strtoimax): New decl.
7494 2001-08-28 Paul Eggert <eggert@twinsun.com>
7496 * xstrtol.h: Add copyright notice.
7497 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
7498 LONGINT_INVALID_SUFFIX_CHAR.
7500 2001-08-30 Paul Eggert <eggert@twinsun.com>
7502 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
7505 2001-08-30 Paul Eggert <eggert@twinsun.com>
7507 * hash.c: Remove '2001' from copyright notice.
7509 2001-08-30 Paul Eggert <eggert@twinsun.com>
7511 * full-write.h: New file.
7512 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
7513 * full-write.c: Correct credits, as cccp.c no longer
7514 exists and anyway it was so heavily changed from the old cccp
7515 code as to be unrecognizable. Include full-write.h.
7516 (full_write) Return size_t, with short writes meaning failure.
7517 All callers changed. This fixes a bug with large buffers
7519 * utime.c: Include full-write.h.
7521 2001-08-30 Paul Eggert <eggert@twinsun.com>
7523 Merge 'exclude' changes from tar 1.13.22.
7524 This fixes one or two unlikely storage allocation overflow bugs,
7525 but doesn't change user-visible behavior otherwise.
7527 2001-08-30 Paul Eggert <eggert@twinsun.com>
7529 * exclude.c (bool): Declare, perhaps by including stdbool.h.
7530 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
7531 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
7532 Include if available.
7533 (<xalloc.h>): Include
7534 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
7535 (verify): New macro. Use it to verify that EXCLUDE macros do not
7536 collide with FNM macros.
7537 (struct patopts): New struct.
7538 (struct exclude): Use it, as exclude patterns now come with options.
7539 (new_exclude): Support above changes.
7540 (new_exclude, add_exclude_file):
7541 Initial size must now be a power of two to simplify overflow checking.
7542 (free_exclude, fnmatch_no_wildcards): New function.
7543 (excluded_filename): No longer requires options arg, as the options
7544 are determined by add_exclude. Now returns bool, not int.
7545 (excluded_filename, add_exclude):
7546 Add support for the fancy new exclusion options.
7547 (add_exclude, add_exclude_file): Now takes int options arg.
7548 Check for arithmetic overflow when computing sizes.
7549 (add_exclude_file): xrealloc might modify errno, so don't
7550 realloc until after errno might be used.
7552 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
7554 (free_exclude): New decl.
7555 (add_exclude, add_exclude_file): Now takes int options arg.
7556 (excluded_filename): No longer requires options arg, as the options
7557 are determined by add_exclude. Now returns bool, not int.
7559 2001-08-30 Paul Eggert <eggert@twinsun.com>
7561 * alloca.c (alloca): Arg is of type size_t, not unsigned.
7563 2001-08-27 Jim Meyering <meyering@lucent.com>
7565 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
7567 * version-etc.c (N_): Remove definition.
7568 Revert most of last change.
7569 Instead, simply don't mark the `Copyright...' string for translation.
7570 Based on advice from Paul Eggert.
7572 * strtoxmax.c: Tweak comment.
7574 2001-08-26 Jim Meyering <meyering@lucent.com>
7576 * version-etc.c (version_etc_copyright_fmt): Replace literal year
7577 of copyright with `%s' so translators don't get an untranslated
7579 (COPYRIGHT_YEAR): Define.
7580 (version_etc): Use fprintf rather than fputs.
7581 Suggestion from Ulrich Drepper.
7583 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
7585 * strtoll.c: New file, from GNU libc.
7586 * xstrtoimax.c: New file.
7588 * xstrtol.h: Add xstrtoimax.
7589 * strtoumax.c: New file. Simply include "strtoumax.c".
7590 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
7592 * strtoumax.c: Factor to work both for unsigned and signed types, ...
7593 * strtoxmax.c: ... then renamed to this.
7595 2001-08-13 Paul Eggert <eggert@twinsun.com>
7597 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
7598 Port to Solaris 8, where 'sed' requires a space after the 'r'
7599 command, and where sh dislikes "$/". Clean up the spacing a bit.
7600 Redirect output to $tmp just once.
7602 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
7604 * addext.c (<errno.h>): Include.
7605 (errno): Declare if not defined.
7606 (addext): Work correctly when pathconf returns -1 and leaves
7607 errno alone because there is no limit. Also, work even if
7608 pathconf returns a value greater than SIZE_MAX.
7610 2001-08-12 Jim Meyering <meyering@lucent.com>
7612 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
7613 Simply `return getcwd (NULL, 0);'.
7614 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
7615 Use 1300 as initial value for length, not PATH_MAX.
7617 * pathmax.h: Clean up cpp syntax.
7619 2001-08-12 Jim Meyering <meyering@lucent.com>
7621 * gettimeofday.c: New file.
7623 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
7625 2001-08-04 Jim Meyering <meyering@lucent.com>
7627 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
7628 to get in sync with glibc.
7630 2001-08-03 Paul Eggert <eggert@twinsun.com>
7632 The following changes are from gettext 0.10.39 as maintained by
7635 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
7636 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
7637 with inverted sense. All uses changed.
7639 * mbswidth.c: Don't include <limits.h>.
7640 Include <stdlib.h> and <string.h> unconditionally.
7641 (iswcntrl, mbsinit, ISCNTRL): New macros.
7642 (mbsnwidth): Use K&R style function declarations.
7643 Don't bother checking for MB_LEN_MAX == 1, since the compiler
7644 can optimize it when MB_CUR_MAX == 1.
7645 The width of control characters is zero, not 1.
7647 2001-07-15 Jim Meyering <meyering@lucent.com>
7649 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
7650 (BUILT_SOURCES): Add unlocked-io.h.
7651 (io_functions): Define.
7652 (unlocked-io.h): New rule.
7653 (DISTCLEANFILES): Add unlocked-io.h.
7654 (all-local): Depend on unlocked-io.h, to ensure it is created.
7656 * unlocked-io.hin: New file
7658 * regex.c: Update from glibc.
7660 2001-07-05 Jim Meyering <meyering@lucent.com>
7662 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
7664 (libfetish_a_SOURCES): Put all .h files here instead.
7665 Remove a thus-exposed (better checks in automake) duplicate and
7666 two unnecessary .h files.
7668 2001-06-11 Jim Meyering <meyering@lucent.com>
7670 * regex.c: Update from GNU libc.
7672 2001-05-27 Jim Meyering <meyering@lucent.com>
7674 * readutmp.h (UT_TYPE): Define.
7676 2001-05-24 Jim Meyering <meyering@lucent.com>
7678 * argmatch.c: Include "quote.h".
7679 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
7680 quote function. Reported by Göran Uddeborg.
7682 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
7684 * dirname.c (dir_name): Compute append_dot using path, not newpath
7685 which is not yet declared.
7687 2001-05-11 Paul Eggert <eggert@twinsun.com>
7689 * Makefile.am (libfetish_a_SOURCES):
7690 Add strftime.c, since we now compile it on all hosts.
7692 * strftime.c (my_strftime):
7693 Define to nstrftime if emacs, but only if my_strftime is not defined.
7694 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
7695 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
7696 Add one more extra argument: a nanoseconds value.
7699 (my_strftime function): Add %N format.
7700 (emacs_strftimeu): Renamed from emacs_strftime,
7701 with extra ut argument.
7703 2001-05-11 Paul Eggert <eggert@twinsun.com>
7705 dirname code cleanup. base_name now behaves more compatibly
7706 with POSIX basename when given file names that have trailing
7707 slashes, and similarly for dir_name. Add new primitives
7708 base_len and dir_len. Put the directory-name-related decls
7711 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
7712 * backupfile.c (base_name): Likewise.
7713 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
7714 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
7715 * makepath.c (strip_trailing_slashes): Likewise.
7716 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
7718 * rename.c (strip_trailing_slashes): Likewise.
7719 * same.c (base_name): Likewise.
7720 * stripslash.c (ISSLASH): Likewise.
7722 * addext.c: Include <dirname.h> after size_t is defined.
7723 * backupfile.c: Likewise.
7725 * addext.c (addext): Use base_len to trim redundant
7726 trailing slashes instead of doing it ourselves.
7727 But do not trim the last slash if it is not redundant.
7729 * backupfile.c (find_backup_file_name,
7730 max_backup_version): Use base_len instead of rolling it ourselves.
7731 Handle the case of "" and (on DOS) "C:" correctly.
7733 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
7734 Include <string.h>, <dirname.h>.
7735 (base_name): Allow file names ending in slashes, other than names
7736 that are all slashes. In this case, return the basename followed
7737 by the slashes. This is more general, and can be used in places
7738 where the original base_name purposely had an assertion failure.
7739 (base_len): New function.
7741 * dirname.c: Include <string.h> instead of <stdlib.h>.
7742 Do not include <assert.h>; no longer needed.
7744 (memrchr): Remove decl.
7745 (dir_name_r): Remove.
7746 (dir_len): Renamed from dirlen. All callers changed.
7747 Rewrite in terms of base_name, for simplicity and consistency.
7748 (dir_name): Never return NULL. All callers changed.
7749 Do not include <stdlib.h> in test program; no longer needed.
7750 return 0; is fine for test program.
7752 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
7754 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
7756 * path-concat.c (path_concat): Use base_len to compute
7757 base length, not strlen; this means we cannot rely on memcpy
7760 * same.c (STREQ): Remove.
7761 (same_name): Handle the case where the basename ends in trailing '/'.
7763 * stripslash.c (strip_trailing_slashes): Return nonzero if
7764 a slash was stripped. Do not strip the last slash after a
7767 2001-04-08 Jim Meyering <meyering@lucent.com>
7769 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
7770 recomputed; that's necessary when the offset spans a DST transition.
7771 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
7773 2001-04-02 Jim Meyering <meyering@lucent.com>
7775 * regex.h, regex.c: Update from GNU libc.
7777 2001-03-19 Paul Eggert <eggert@twinsun.com>
7779 * version-etc.c (version_etc_copyright): Update to 2001.
7781 2001-03-16 Paul Eggert <eggert@twinsun.com>
7783 * tempname.c (uint64_t): Define to uintmax_t if
7784 not defined, and if UINT64_MAX is not defined.
7785 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
7786 Reported by John David Anglin.
7788 2001-03-10 Bruno Haible <haible@clisp.cons.org>
7790 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
7791 alias if codeset is empty.
7792 * config.charset (BeOS): Use wildcard syntax.
7794 2001-03-13 Jim Meyering <meyering@lucent.com>
7796 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
7797 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
7800 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7802 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
7804 * unicodeio.c (print_unicode_char): Simplify accordingly.
7806 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7808 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7809 support for DOS/DJGPP.
7811 2001-02-28 Paul Eggert <eggert@twinsun.com>
7813 * Makefile.am (libfetish_a_SOURCES):
7814 Add dup-safer.c, fopen-safer.c.
7815 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7817 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7819 2001-02-25 Paul Eggert <eggert@twinsun.com>
7821 The mkstemp replacement is taken from glibc 2.2.2, with some
7822 portability fixes for use outside glibc, as follows:
7824 * tempname.c (struct_stat64): New macro.
7825 (direxists, __gen_tempname): Use it.
7826 This avoids a portability problem with Solaris 8.
7828 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7829 (<stddef.h>, <stdint.h>, <string.h>):
7830 Include only if STDC_HEADERS || _LIBC.
7831 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7832 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7833 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7834 (__set_errno): Define this macro if <errno.h> doesn't.
7835 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7836 Define these macros if <stdio.h> doesn't.
7837 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7838 Define these macros if <sys/stat.h>
7839 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7840 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7841 __xstat64): Define if not _LIBC.
7842 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7843 (__gen_tempname): Invoke gettimeofday only if
7844 HAVE_GETTIMEOFDAY || _LIBC;
7845 otherwise, fall back on plain "time".
7846 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7848 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7850 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7852 2001-02-17 Jim Meyering <meyering@lucent.com>
7854 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7855 around included file name.
7857 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7859 * strftime.c: Update from GNU libc (the only changes were to comments).
7861 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7863 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7865 2001-02-17 Paul Eggert <eggert@twinsun.com>
7867 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7868 Remove workaround macros for hosts that have mbrtowc but not
7869 mbstate_t, as we now insist on proper declarations for both
7870 before using mbrtowc.
7872 2001-02-17 Jim Meyering <meyering@lucent.com>
7874 * regex.c: Update from libc.
7876 2001-02-16 Paul Eggert <eggert@twinsun.com>
7878 * alloca.c (malloc): Undef before defining, since stdlib.h
7879 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7880 Reported by Mark Hounschell via Paul Eggert.
7882 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7884 * config.charset: Update for FreeBSD 4.2.
7886 2001-01-26 Jim Meyering <meyering@lucent.com>
7888 * quotearg.c: Include stddef.h.
7889 * quote.c: Include stddef.h.
7890 Reported by Axel Kittenberger.
7892 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7893 line in double quotes so that it evokes a better diagnostic.
7894 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7895 Reported by Axel Kittenberger.
7897 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7899 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7900 to avoid a warning. Add back 'const' to inptr.
7902 2001-01-16 Jim Meyering <meyering@lucent.com>
7904 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7907 2001-01-14 Jim Meyering <meyering@lucent.com>
7909 * rename.c: New file. From Volker Borchert.
7910 Include stdlib.h, string.h or strings.h, and xalloc.h.
7911 Use strip_trailing_slashes rather than open-coding it.
7913 2001-01-03 Paul Eggert <eggert@twinsun.com>
7915 * strftime.c: Sync with glibc time/strftime.c 1.81.
7917 2001-01-03 Jim Meyering <meyering@lucent.com>
7919 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7920 local `inptr' to avoid warning with some system declarations of iconv.
7922 2000-12-29 Paul Eggert <eggert@twinsun.com>
7924 * modechange.c: Do not assume that mode_t uses the
7925 traditional octal encoding. E.g. "chmod 1 FOO" should set
7926 the other-execute bit of FOO even if S_IXOTH != 1.
7928 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7929 WOTH, XOTH, ALLM): New macros.
7930 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7931 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7933 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7934 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7936 No need to use uintmax_t; unsigned long is long enough.
7937 Don't bother to get suffix since we don't use it.
7939 2000-12-24 Jim Meyering <meyering@lucent.com>
7941 * hash.c (is_prime): Return explicit boolean values.
7942 (hash_get_first): Return NULL to appease Irix5.6's 89.
7943 Reported by Nelson Beebe.
7945 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7947 * localcharset.c (locale_charset): Add support for Win32.
7949 2000-12-18 Paul Eggert <eggert@twinsun.com>
7951 * physmem.h, physmem.c: New files.
7953 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7954 (noinst_HEADERS): Add physmem.h.
7956 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7957 't' for compatibility with Solaris 8 sort.
7959 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7961 * config.charset: Add support for BeOS.
7963 2000-12-16 Jim Meyering <meyering@lucent.com>
7965 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7966 SHELLS_FILE to a file name that's useful on djgpp systems.
7968 (ADDITIONAL_DEFAULT_SHELLS): Define.
7969 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7970 Based mostly on a patch from Prashant TR.
7972 2000-12-16 Jim Meyering <meyering@lucent.com>
7974 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7975 N and M) would have treated it like `chown N:N FILE'.
7977 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7979 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7981 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7982 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7983 to the list of canonical encodings. Rename EUC-CN to GB2312.
7985 2000-12-08 Andreas Schwab <schwab@suse.de>
7987 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7988 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7990 2000-12-07 Jim Meyering <meyering@lucent.com>
7992 * stripslash.c (ISSLASH): Define.
7993 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7996 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7997 (dir_name_r): Declare this function as static.
7998 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7999 manifest itself on a name containing a mix of slashes and
8001 Make this function work with names starting with a DOS-style
8002 drive letter and colon prefix.
8003 (dir_name): Append `.' if necessary.
8004 Based mostly on patches from Prashant TR and Eli Zaretskii.
8006 * dirname.h (dir_name_r): Remove prototype.
8008 2000-12-05 Jim Meyering <meyering@lucent.com>
8010 * dirname.c (dir_name_r): Add `const' in a few local declarations.
8012 2000-12-04 Jim Meyering <meyering@lucent.com>
8014 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
8015 Also include memory.h, stdlib.h, unistd.h if appropriate.
8016 Reported by Andreas Jaeger (conflicting declaration of malloc).
8018 2000-12-02 Jim Meyering <meyering@lucent.com>
8020 * closeout.h: Make idempotent, to avoid some obscure warnings.
8022 2000-12-01 Paul Eggert <eggert@twinsun.com>
8024 * memrchr.c: Include <config.h> before any system include file.
8026 2000-11-29 Paul Eggert <eggert@twinsun.com>
8028 * dirname.c (dir_name_r): Fix typo: int -> size_t.
8030 2000-11-26 Jim Meyering <meyering@lucent.com>
8032 * memcoll.c: Include sys/types.h. From Werner Almesberger.
8034 2000-11-22 Paul Eggert <eggert@twinsun.com>
8036 * strftime.c (my_strftime): Do not invoke mbrlen with a
8037 size of (size_t) -1; it's not portable.
8039 2000-11-17 Akim Demaille <akim@epita.fr>
8041 * obstack.h: Formatting changes.
8042 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
8043 prevent type checking.
8044 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
8045 cast the value to (void *): assigning a `foo *' to a `void *'
8047 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
8049 2000-11-17 Jim Meyering <meyering@lucent.com>
8051 * strstr.c: Update from GNU libc.
8053 2000-11-16 Jim Meyering <meyering@lucent.com>
8055 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
8057 2000-11-11 Jim Meyering <meyering@lucent.com>
8059 * error.c: Add a couple #includes, merging from GNU libc version.
8061 2000-11-10 Jim Meyering <meyering@lucent.com>
8063 * obstack.h: Update from GNU libc.
8064 * obstack.c: Likewise.
8066 2000-11-06 Paul Eggert <eggert@twinsun.com>
8068 * getusershell.c (setusershell): Use rewind rather than
8069 fseek/fseeko, to avoid configuration hassles with fseeko.
8070 Don't bother opening SHELLS_FILE if shellstream is NULL;
8073 2000-11-05 Jim Meyering <meyering@lucent.com>
8075 * makepath.h (make_dir): Declare.
8076 * makepath.c (make_dir): Remove `static' attribute.
8079 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
8081 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
8082 last one in a bucket, advance to the next bucket.
8084 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
8086 * fnmatch.c: Do not comment out all the code if we are using
8087 the GNU C library, because in some cases we are replacing buggy
8088 code in the GNU C library itself.
8090 2000-10-30 Paul Eggert <eggert@twinsun.com>
8092 * error.h, getline.h, modechange.h:
8093 Remove "2000" from Copyright line, as the file hasn't been
8094 changed this year other than in the copyright notice.
8096 * xalloc.h: Add "2000" to Copyright line, as this file
8097 was changed this year.
8099 2000-10-30 Paul Eggert <eggert@twinsun.com>
8101 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
8102 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
8103 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
8105 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
8107 * regex.h (__restrict_arr): Move definition out of #ifndef block.
8108 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
8109 doesn't define __restrict_arr.
8111 2000-10-29 Jim Meyering <meyering@lucent.com>
8113 * xstat.in: Fix grammar in comment.
8115 2000-10-28 Jim Meyering <meyering@lucent.com>
8117 * memchr.c: Update from libc.
8118 Adjust for portability:
8119 [HAVE_STDLIB_H]: Include stdlib.h.
8120 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
8121 Undef __memchr, too.
8122 [!weak_alias]: Define __memchr to memchr.
8124 * regex.c: Update from libc.
8125 * regex.h: Likewise.
8126 * getopt1.c: Likewise.
8127 * memcmp.c: Likewise.
8129 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
8130 Avoid using fseek, when possible -- it's broken by design.
8131 Patch by Ulrich Drepper.
8133 2000-10-26 Jim Meyering <meyering@lucent.com>
8135 * strftime.c: Update from libc.
8137 2000-10-25 Jim Meyering <meyering@lucent.com>
8139 * obstack.c: Update from libc.
8141 2000-10-23 Jim Meyering <meyering@lucent.com>
8143 * hard-locale.c (hard_locale): Revert last change -- it was simply
8144 wrong. That set_locale call must not have any side effects.
8147 2000-10-22 Jim Meyering <meyering@lucent.com>
8149 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
8150 [CYCLIC]: Remove now-unused definition.
8152 * save-cwd.c (O_DIRECTORY): Define, if needed.
8153 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
8154 Suggestion from Ulrich Drepper.
8156 2000-10-21 Jim Meyering <meyering@lucent.com>
8158 * dirname.c (dir_name_r): New function, factored out of dir_name.
8159 (dir_name): Use dir_name_r.
8160 * dirname.h (dir_name_r): Declare it.
8162 2000-10-21 Jim Meyering <meyering@lucent.com>
8164 * dirname.c (memrchr): Declare if necessary.
8165 (dir_name): Remove the restriction that there be no
8166 trailing slashes. Now, this code skips past them, effectively
8168 [TEST_DIRNAME] (main): New unit tests.
8170 * memrchr.c: New file from GNU libc.
8171 Undef __memrchr, too.
8172 [!weak_alias]: Define __memrchr to memrchr.
8173 Guard weak_alias use with `#ifdef weak_alias'.
8175 2000-10-17 Jim Meyering <meyering@lucent.com>
8177 * quote.h (PARAMS): Define and use.
8178 Reported by Akim Demaille.
8180 * getopt.c: Update from libc.
8182 2000-10-16 Jim Meyering <meyering@lucent.com>
8184 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
8187 2000-09-25 Jim Meyering <meyering@lucent.com>
8189 * md5.h (rol): Define (from GnuPG).
8191 * sha.c: Give credit (GnuPG) where due.
8192 (M): Use rol rather than open-coding it.
8193 Add a FIXME comment.
8195 2000-09-21 Jim Meyering <meyering@lucent.com>
8197 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
8198 Reported by Michael Stone.
8200 2000-09-20 Jim Meyering <meyering@lucent.com>
8202 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
8203 (noinst_HEADERS): Add sha.h.
8204 Based on code from Scott G. Miller and from GnuPG.
8206 2000-09-15 Jim Meyering <meyering@lucent.com>
8208 * regex.c: Update from libc.
8210 2000-09-10 Jim Meyering <meyering@lucent.com>
8212 * getopt.c (_getopt_internal): Update from glibc.
8214 2000-09-09 Jim Meyering <meyering@lucent.com>
8216 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
8217 think it should be used as a general replacement for isascii.
8218 * fnmatch.c: Likewise.
8219 * mbswidth.c: Likewise
8220 * regex.c: Likewise.
8223 * userspec.c: Include sys/param.h and limits.h.
8225 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8226 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
8227 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
8228 UID, GID. Check range.
8230 2000-09-06 Jim Meyering <meyering@lucent.com>
8232 * getopt.c (_getopt_internal): Update from glibc.
8234 2000-08-30 Jim Meyering <meyering@lucent.com>
8236 * strftime.c: Merge in changes from GNU libc.
8238 2000-08-26 Jim Meyering <meyering@lucent.com>
8240 * closeout.c: Include "__fpending.h".
8241 (close_stdout_status): Return right away if there's nothing to flush.
8243 * Makefile.am (noinst_HEADERS): Add __fpending.h.
8244 * __fpending.c: New file.
8245 * __fpending.h: New file.
8247 2000-08-07 Paul Eggert <eggert@twinsun.com>
8249 Standardize on "memory exhausted" instead of "Memory exhausted"
8250 or "virtual memory exhausted".
8251 * obstack.c (print_and_abort): Use "memory exhausted", not
8252 "virtual memory exhausted".
8253 * same.c (same_name): Invoke xalloc_die instead of printing
8255 * userspec.c (parse_user_spec): Likewise.
8256 * bumpalloc.h: comment fix
8257 * same.c, userspec.c: Include xalloc.h.
8259 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
8260 not char *const and pointing to a constant array.
8261 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
8262 (xrealloc): Comment fix.
8264 * userspec.c (parse_user_spec):
8265 Don't translate a message until just before returning,
8266 to avoid unnecessary translation.
8268 2000-08-07 Jim Meyering <meyering@lucent.com>
8270 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
8271 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
8272 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
8273 getgroups.c, gethostname.c, getopt.h, group-member.c,
8274 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
8275 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
8276 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
8277 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
8278 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
8279 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
8280 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
8281 yesno.c: Back out Copyright date changes for each file with no change
8282 this year. This eases coordination with other programs using the same
8283 source code modules. From Paul Eggert.
8285 2000-08-03 Greg McGary <greg@mcgary.org>
8287 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
8288 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
8289 (EXTEND_BUFFER): Use them.
8291 2000-08-01 Jim Meyering <meyering@lucent.com>
8293 * dirname.c (ISSLASH): Define.
8294 (BACKSLASH_IS_PATH_SEPARATOR): Define.
8295 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
8296 both `\' and `/' may be use as path separators.
8297 Based on a patch from Prashant TR.
8299 2000-07-31 Paul Eggert <eggert@twinsun.com>
8301 * quotearg.c (quotearg_n_options): Don't make the initial
8302 slot vector a constant, since it might get modified.
8304 2000-07-31 Jim Meyering <meyering@lucent.com>
8306 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
8307 * obstack.c (print_and_abort): Likewise.
8309 2000-07-30 Paul Eggert <eggert@twinsun.com>
8311 * quotearg.c (quotearg_n_options): Preallocate a slot 0
8312 buffer, so that the caller can always quote one small
8313 component of a "memory exhausted" message in slot 0.
8314 From a suggestion by Jim Meyering.
8316 2000-07-30 Jim Meyering <meyering@lucent.com>
8318 * makepath.c (make_path): Quote the other instance, too.
8320 * quotearg.c (N_STATIC_SLOTVECS): Define.
8321 (STATIC_BUF_SIZE): Define.
8322 (quotearg_n_options): Use only statically allocated storage when
8323 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
8324 than STATIC_BUF_SIZE.
8326 2000-07-29 Jim Meyering <meyering@lucent.com>
8328 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8329 * dirname.c (dir_name): Likewise.
8331 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8333 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8334 (dir_name): Assert that there are no trailing slashes.
8336 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8338 * mbswidth.h (mbswidth): Add a flags argument.
8339 (mbswidth): New declaration.
8340 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8341 * mbswidth.c (mbswidth): Add a flags argument.
8342 (mbsnwidth): New function.
8344 2000-07-24 Jim Meyering <meyering@lucent.com>
8346 * mbswidth.c: Remove useless #else. From Bruno Haible.
8348 2000-07-23 Paul Eggert <eggert@twinsun.com>
8350 * mbswidth.c (_XOPEN_SOURCE):
8351 Don't define; this causes problems on Solaris 7.
8352 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8354 2000-07-23 Paul Eggert <eggert@twinsun.com>
8357 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8358 so that mbstate_t is always defined.
8360 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8361 be 1 in at least one GCC installation, and this configuration
8362 error is likely to be common. Ignoring MB_LEN_MAX hurts
8363 performance on hosts that have mbrtowc but have only unibyte
8364 locales, but I assume these hosts are rare.
8366 2000-07-23 Paul Eggert <eggert@twinsun.com>
8368 * quotearg.c: Streamline by invoking multibyte code only if needed.
8369 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8370 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8371 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8372 invoke multibyte primitives.
8374 2000-07-23 Jim Meyering <meyering@lucent.com>
8376 * basename.c (base_name): Add an assertion.
8378 2000-07-15 Bruno Haible <clisp.cons.org>
8380 * quotearg.c: When the system forces us to redefine mbstate_t,
8381 shadow its mbsinit function.
8383 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8385 * mbswidth.h: New file.
8386 * mbswidth.c: New file.
8387 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8388 (noinst_HEADERS): Add mbswidth.h.
8390 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8392 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8395 2000-07-15 Jim Meyering <meyering@lucent.com>
8397 * makepath.c: Include quote.h.
8398 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8399 corresponding argument in a `quote (...)' call.
8400 Give better diagnostics.
8402 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8403 (noinst_HEADERS): Add quote.h.
8405 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8406 from tar's src/misc.c.
8407 * quote.h: New file. Prototypes for same.
8409 2000-07-10 Paul Eggert <eggert@twinsun.com>
8411 From a suggestion by Bruno Haible.
8412 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8413 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8414 to decide whether to define the BeOS workaround macro;
8415 this adjusts to the change to AC_MBSTATE_T.
8417 2000-07-13 Paul Eggert <eggert@twinsun.com>
8419 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
8421 * quotearg.c (quoting_style_args, quoting_style_vals,
8422 quotearg_buffer_restyled): Add support for
8423 clocale_quoting_style. Undo previous change to
8424 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
8425 and "{RIGHT QUOTATION MARK}" msgids.
8427 2000-07-05 Paul Eggert <eggert@twinsun.com>
8429 The old behavior of quoting `like this' doesn't look good with
8430 newer, ISO-style fonts. See:
8431 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
8433 Instead, quote "like this" by default. Let the translator
8434 tailor the locale-specific quoting behavior by providing
8435 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
8437 * quotearg.c (N_): New macro.
8438 (gettext_default): New function.
8439 (quotearg_buffer_restyled): Use
8440 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
8441 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
8443 2000-07-09 Jim Meyering <meyering@lucent.com>
8445 * Most files: Update copyright dates to include 2000.
8447 2000-07-08 Jim Meyering <meyering@lucent.com>
8449 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
8451 (xgethostname): Remove now-unnecessary #ifdef.
8452 Move declaration of `err' into loop where it's used.
8454 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8456 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
8457 by allocating a larger buffer. Test the gethostname return value for
8458 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
8459 returns an error and ENAMETOOLONG isn't defined.
8461 2000-07-05 Paul Eggert <eggert@twinsun.com>
8462 and Bruno Haible <haible@clisp.cons.org>
8464 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8466 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8468 * quotearg.c (struct quoting_options): Simplify quote_these_too
8471 2000-07-03 Jim Meyering <meyering@lucent.com>
8473 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
8474 Reported by Bruno Haible.
8476 2000-07-04 Jim Meyering <meyering@lucent.com>
8478 * quotearg.c: Make inclusion of <wchar.h> independent of whether
8479 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
8482 2000-07-03 Paul Eggert <eggert@twinsun.com>
8483 and Bruno Haible <haible@clisp.cons.org>
8485 * quotearg.c (mbrtowc):
8486 Assign to *pwc, and return 1 only if result is nonzero.
8487 (iswprint): Use ISPRINT when substituting our own mbrtowc.
8489 2000-07-03 Jim Meyering <meyering@lucent.com>
8491 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
8492 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
8495 2000-07-02 Jim Meyering <meyering@lucent.com>
8497 * quotearg.c (mbstate_t): Don't define here.
8499 2000-07-02 Jim Meyering <meyering@lucent.com>
8501 * nanosleep.c (SIGCONT): Define if not already defined.
8503 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8505 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
8506 per change in ../m4/ls-mntd-fs.m4.
8507 (read_filesystem_list): Ignore symbolic links.
8509 2000-06-29 Jim Meyering <meyering@lucent.com>
8511 * same.c: Include <string.h> or <strings.h>, as appropriate,
8512 for declaration of strcmp.
8514 * long-options.c: Include <stdlib.h>, for declaration of exit.
8516 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
8517 Avoid warning by casting result to `char *' to remove `const'.
8519 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8521 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
8523 2000-06-26 Paul Eggert <eggert@twinsun.com>
8525 savedir now sets errno on failure and invokes xmalloc to get memory.
8526 Fix a couple of other minor bugs while we're at it.
8528 * savedir.c (<unistd.h>): Do not include; there's no need.
8529 (NAMLEN): Remove macro.
8530 (malloc, realloc): Remove decls.
8532 ("xalloc.h"): Include.
8533 (NAME_SIZE_DEFAULT): New macro.
8534 (savedir): Use xmalloc / xrealloc to allocate memory.
8535 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
8536 Skip "" directory entries.
8537 Use strlen to calculate directory entry length, since the old method
8538 is rarely used these days and isn't worth supporting.
8539 Don't use a pointer after freeing it.
8540 Check for integer overflow when calculating allocation size.
8541 Use memcpy to copy entries, instead of stpcpy.
8542 Set errno properly when returning NULL.
8543 Check for readdir error.
8545 2000-06-26 Jim Meyering <meyering@lucent.com>
8547 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
8549 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8551 * getusershell.c (xmalloc, xrealloc): Remove functions.
8553 Don't include <stdlib.h>. Don't declare malloc, realloc.
8555 2000-06-23 Bruno Haible <haible@clisp.cons.org>
8557 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
8559 2000-06-24 Jim Meyering <meyering@lucent.com>
8561 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
8563 2000-06-21 Jim Meyering <meyering@lucent.com>
8565 * getpass.c: New file, from Bruno Haible. Required for BeOS.
8567 2000-06-19 Paul Eggert <eggert@twinsun.com>
8569 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
8570 (mbrtowc, mbstate_t): Define substitutes if
8571 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
8572 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
8573 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
8575 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8577 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
8578 than 1024, return a memory chunk of least possible size, instead
8579 of size PATH_MAX + 2. In the loop, increment the size proportionally.
8580 Use free/xmalloc instead of xrealloc to avoid copying for very long
8583 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8585 * canon-host.c (canon_host): Use malloc and memcpy to copy an
8586 address, not strdup. Include <stdlib.h> and don't declare free().
8588 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8590 * path-concat.c (path_concat): Don't access dir[-1] if dir is
8593 2000-06-21 Jim Meyering <meyering@lucent.com>
8595 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
8596 (noinst_HEADERS): Add getstr.h.
8598 * getline.c (getstr): Move into a separate file.
8599 * getstr.c (getstr): New file, extracted from getline.c, with
8600 the following changes: new parameter, delim2; both delim[12]
8601 parameters have type `int', not `char'. The latter would lose
8602 with 8-bit delimiters.
8603 * getstr.h: New file.
8605 2000-06-19 Jim Meyering <meyering@lucent.com>
8607 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
8609 2000-06-18 Jim Meyering <meyering@lucent.com>
8611 * mkdir.c: Remove file, due mainly to copyright incompatibility.
8612 Besides, these days every porting target provides a mkdir function.
8614 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
8615 (this snippet comes from src/system.h).
8617 2000-06-15 Paul Eggert <eggert@twinsun.com>
8619 * human.c (adjust_value): New function.
8620 (human_readable_inexact): Apply rounding style even when
8621 printing approximate values.
8623 2000-06-14 Paul Eggert <eggert@twinsun.com>
8625 * human.c (human_readable_inexact): Allow an input block
8626 size that is not a multiple of the output block size, and vice versa.
8627 Reported by Piergiorgio Sartor.
8629 2000-06-14 Paul Eggert <eggert@twinsun.com>
8631 * getdate.y (get_date): Apply relative times after time
8632 zone indicator, not before. Reported by Todd A. Jacobs.
8634 2000-06-13 Jim Meyering <meyering@lucent.com>
8636 * Makefile.am (all-local): Depend on lstat.c and stat.c.
8638 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
8640 2000-06-12 Paul Eggert <eggert@twinsun.com>
8642 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
8644 2000-06-04 Paul Eggert <eggert@twinsun.com>
8646 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
8648 2000-06-04 Jim Meyering <meyering@lucent.com>
8650 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
8651 SunOS 4.1.4 for which gid_t is an unsigned type.
8653 2000-06-03 Jim Meyering <meyering@lucent.com>
8655 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
8657 2000-05-26 Bruno Haible <haible@clisp.cons.org>
8659 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
8660 newer, don't install charset.alias.
8661 * config.charset: Change the Linux/glibc rules so they become empty
8662 on glibc-2.1 or newer.
8664 2000-06-02 Jim Meyering <meyering@lucent.com>
8666 * mountlist.c: Back out last change. Instead, do this...
8667 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
8668 member using the same `ignore'-testing code.
8669 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
8673 2000-05-29 Jim Meyering <meyering@lucent.com>
8675 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
8676 with the `ignore' attribute. Based on a patch from Mark D. Roth.
8678 2000-05-22 Jim Meyering <meyering@lucent.com>
8680 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
8682 2000-05-18 Jim Meyering <meyering@lucent.com>
8684 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
8685 back, too, since it may have been modified by allocate_entry.
8686 (hash_delete): Rewrite to use neither the assignment operator
8687 nor the comma operator in an if-expression.
8689 2000-05-15 Paul Eggert <eggert@twinsun.com>
8692 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
8693 Remove; no longer needed.
8694 "quotearg.h": Add include.
8695 (file_name): Do not bother to explicitly initialize to NULL; it's less
8696 efficient on some hosts.
8697 (close_stdout_status): Remove test as to whether stdout was already
8698 closed; it breaks for the case "echo x | sort >&-".
8699 Quote file name colons.
8700 Do not assume that _("write error") lacks format strings.
8702 2000-05-15 Jim Meyering <meyering@lucent.com>
8704 * version-etc.c (version_etc_copyright): Update the copyright string
8705 used in all --version output.
8707 2000-05-14 Jim Meyering <meyering@lucent.com>
8709 * closeout.c (close_stdout_set_file_name): New function.
8710 (close_stdout_status): Use new file-scoped global.
8711 Return right away if fstat says the stdout file descriptor is invalid.
8712 * closeout.h (close_stdout_set_file_name): Declare.
8714 2000-05-10 Jim Meyering <meyering@lucent.com>
8716 * closeout.c [default_exit_status]: New file-scoped variable.
8717 (close_stdout_set_status): New function.
8718 * closeout.h (close_stdout_set_status): Declare.
8720 2000-05-08 Jim Meyering <meyering@lucent.com>
8722 * long-options.c: Don't include closeout.h.
8723 (parse_long_options): Don't call close_stdout for --version.
8725 2000-05-06 Jim Meyering <meyering@lucent.com>
8727 * strnlen.c: Undefine __strnlen and strnlen.
8728 [!weak_alias]: Define __strnlen to strnlen.
8730 * atexit.c: New file, from libiberty.
8732 2000-05-06 Jim Meyering <meyering@lucent.com>
8734 * closeout.c (close_stdout_status): Also check for errors on the
8737 2000-05-05 Bruno Haible <haible@clisp.cons.org>
8739 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
8740 instead of xmalloc, xrealloc, path_concat.
8741 (locale_charset): Treat empty environment variables as absent.
8742 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
8744 2000-05-04 Jim Meyering <meyering@lucent.com>
8746 * getopt.c: Update from glibc.
8747 * obstack.c: Likewise.
8748 * obstack.h: Likewise.
8749 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
8751 * regex.h: Likewise.
8752 * strndup.c: Likewise.
8753 * strnlen.c: New file, from glibc.
8755 2000-05-01 Jim Meyering <meyering@lucent.com>
8757 * full-write.c (full_write): Remove `FIXME' part of comment.
8759 2000-04-29 Jim Meyering <meyering@lucent.com>
8761 * path-concat.c: Declare strdup only if it's not defined.
8762 * canon-host.c: Likewise.
8764 2000-04-28 Jim Meyering <meyering@lucent.com>
8766 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
8767 redefinition warning on some systems (HPUX). Otherwise, regex.h is
8768 included first, then limits.h is included by locale.h by libintl.h.
8769 From John David Anglin.
8771 2000-04-25 Jim Meyering <meyering@lucent.com>
8773 * makepath.c (S_IRWXUGO): Define.
8774 (make_path): Always perform explicit chmod if MODE specifies any
8775 of the `special' permission bits. Prompted by a bug report against
8776 install from Mate Wierdl and Joost van Baal.
8778 2000-04-18 Jim Meyering <meyering@lucent.com>
8782 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
8783 getpagesize. For BeOS. Based on a patch from Bruno Haible.
8785 2000-04-17 Jim Meyering <meyering@lucent.com>
8787 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
8788 the definition of it to rpl_strftime also defined-away the system's
8791 2000-04-15 Jim Meyering <meyering@lucent.com>
8793 Use `C' to denote so-called `contiguous' files, the same way
8795 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
8796 (ftypelet): Use S_ISCTG.
8797 From Michael Deutschmann.
8799 2000-04-14 Jim Meyering <meyering@lucent.com>
8801 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
8803 2000-04-08 Jim Meyering <meyering@lucent.com>
8805 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
8806 names don't conflict. Reported by Eli Zaretskii.
8808 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8810 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8811 bug. Deal with the different error behavior of Irix iconv.
8813 2000-04-07 Jim Meyering <meyering@lucent.com>
8815 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8816 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8818 2000-04-05 Jim Meyering <meyering@lucent.com>
8820 Portability tweaks required for ultrix4.3.
8821 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8822 * readutmp.c: Include sys/types.h before sys/stat.h.
8823 * canon-host.c: Declare strdup.
8824 * path-concat.c: Likewise.
8825 From John David Anglin.
8827 2000-04-04 Jim Meyering <meyering@lucent.com>
8829 Be more DOS 8.3-friendly.
8830 * ref-add.sin: Renamed from ref-add.sed.in.
8831 * ref-del.sin: Renamed from ref-del.sed.in.
8832 * Makefile.am: Reflect renaming.
8833 Reported by Eli Zaretskii.
8835 Use a temporary file name that won't clash with `charset.alias'
8836 in the DOS 8.3 name space.
8837 * Makefile.am (charset_tmp): Define.
8838 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8839 (uninstall-local): Likewise.
8840 Reported by Eli Zaretskii.
8842 2000-03-29 Paul Eggert <eggert@twinsun.com>
8844 * time/strftime.c (my_strftime): Make sure we call the system
8845 strftime, not ourselves, when invoking the underlying strftime.
8847 2000-03-24 Jim Meyering <meyering@lucent.com>
8849 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8850 (charset_alias): Define.
8851 (install-exec-local): Factor out common code.
8852 (uninstall-local): Split lines longer than 80.
8853 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8855 (.sed.in.sed): New rule. Don't redirect directly to $@.
8856 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8858 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8860 * config.charset: Output a line containing "Packages using this file".
8861 * ref-add.sed.in, ref-del.sed.in: New files.
8862 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8863 ref-del.sed): New rules.
8865 2000-03-17 Jim Meyering <meyering@lucent.com>
8867 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8868 Otherwise, include <strings.h>
8870 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8872 * unicodeio.c (utf8_wctomb): New function.
8873 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8874 format instead of in UCS-4 with platform dependent endianness.
8876 2000-03-07 Paul Eggert <eggert@twinsun.com>
8878 * savedir.c (savedir): Work even if directory size is
8879 negative; this can happen with some screwy NFS configurations.
8881 2000-03-06 Jim Meyering <meyering@lucent.com>
8883 * localcharset.c (get_charset_aliases): Don't try to free file_name
8884 if it's NULL (because we ran out of memory). From Bruno Haible.
8886 2000-03-05 Jim Meyering <meyering@lucent.com>
8888 * localcharset.c ("path-concat.h"): Include.
8889 (get_charset_aliases): Use path_concat instead of ANSI string
8892 * unicodeio.h (PARAMS): Define.
8893 Use it to guard prototype.
8895 2000-03-04 Jim Meyering <meyering@lucent.com>
8897 * Makefile.am (install-exec-local): Create $(libdir) before installing
8899 (uninstall-local): Uncomment this rule so `make distcheck' works
8902 * unicodeio.c (<errno.h>): Include it.
8903 (errno): Declare if not defined.
8905 * localcharset.c: Add Bruno's comment justifying use of volatile.
8907 * config.charset: New version, incorporating remarks from a linux
8908 i18n mailing list. From Bruno Haible.
8910 2000-03-02 Jim Meyering <meyering@lucent.com>
8912 * Makefile.am (EXTRA_DIST): Add config.charset.
8914 2000-03-01 Jim Meyering <meyering@lucent.com>
8916 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8917 * unicodeio.c: Likewise.
8919 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8921 * config.charset: New file.
8922 * localcharset.c: New file.
8923 * unicodeio.h, unicodeio.c: New files.
8924 * Makefile.am (DEFS): Add -DLIBDIR=...
8925 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8926 (noinst_HEADERS): Add unicodeio.h.
8927 (all-local, install-exec-local, charset.alias): New targets.
8929 2000-02-28 Paul Eggert <eggert@twinsun.com>
8931 * quotearg.c (ALERT_CHAR): New macro.
8932 (quotearg_buffer_restyled): Use it.
8934 2000-02-27 Jim Meyering <meyering@lucent.com>
8936 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8937 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8939 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8940 not `#if STDC_HEADERS'.
8941 Declare malloc if needed.
8943 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8944 now that autoconf always defines the HAVE_DECL_ symbols.
8945 * human.c: Likewise.
8947 * strtoumax.c: Likewise.
8949 * backupfile.c: Arrange for cpp to fail if the configure-time
8950 declaration check was not run.
8952 * human.c: Likewise.
8954 * strtoumax.c: Likewise.
8956 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8957 then first look up the entire `.'-containing string as a login name.
8959 2000-02-18 Paul Eggert <eggert@twinsun.com>
8961 * getdate.y: Handle two-digit years with leading zeros correctly.
8962 (textint): New typedef.
8963 (parser_control): Member year changed from int to textint.
8965 (YYSTYPE): Removed; replaced by %union with int and textint members.
8966 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8967 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8968 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8969 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8970 (date, number, to_year): Use width of number in digits, not its value,
8971 to determine whether it's a 2-digit year, or a 2-digit time.
8972 (yylex): Store number of digits of numeric tokens.
8973 Reported by John Kendall.
8975 (parser_control): Changed from struct parser_control to typedef (for
8976 consistency). All uses changed.
8978 (tID): Removed; not used.
8979 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8981 2000-02-14 Paul Eggert <eggert@twinsun.com>
8983 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8984 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8986 2000-02-12 Jim Meyering <meyering@lucent.com>
8988 * userspec.c (ISDIGIT): Define it.
8989 (isdigit): Remove definition.
8990 (is_number): Use ISDIGIT, not isdigit.
8991 <libintl.h>: Include.
8993 (parse_user_spec): Mark translatable strings.
8995 2000-02-10 Jim Meyering <meyering@lucent.com>
8997 With these changes, nanosleep.[ch] are finally enough like the other
8998 lib/* replacement files to compile on a few more losing systems.
9000 * nanosleep.h: Don't include config.h.
9001 Remove prototype from declaration of nanosleep.
9002 (PARAMS): Remove now-unneeded definition.
9003 * nanosleep.c: #undef nanosleep.
9004 (rpl_nanosleep): Rename from nanosleep.
9006 2000-02-03 Jim Meyering <meyering@lucent.com>
9008 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
9009 rather than with `#if HAVE_UTMPNAME'.
9011 2000-02-01 Jim Meyering <meyering@lucent.com>
9013 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
9015 2000-01-31 Jim Meyering <meyering@lucent.com>
9017 * nanosleep.h (nanosleep): Guard declaration with
9018 `#if ! HAVE_DECL_NANOSLEEP'.
9019 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
9020 the declaration in that vendor's sys/timers.h.
9021 Reported by Christian Krackowizer.
9023 * quotearg.c (ISASCII): Add #undef and move definition to follow
9024 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
9025 (ISPRINT): Likewise.
9026 Reported by Tom Tromey.
9028 2000-01-30 Jim Meyering <meyering@lucent.com>
9030 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
9031 uses of ->ut_name. The latter doesn't work with new Linux header files
9032 where only utmpx.ut_user is declared.
9034 * readutmp.h (UT_USER): Define.
9036 2000-01-23 Jim Meyering <meyering@lucent.com>
9038 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
9041 2000-01-22 Jim Meyering <meyering@lucent.com>
9043 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
9044 [! HAVE_DECL_STRTOULL]: Declare strtoull.
9045 Required for some AIX systems. Reported by Christian Krackowizer.
9046 [TESTING] (main): New function.
9048 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
9049 * dirname.c (dir_name): Support for DOS-style file names with drive
9052 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
9054 * strverscmp.c (ISDIGIT): Define.
9055 (strverscmp): Use ISDIGIT, not isdigit.
9057 2000-01-17 Paul Eggert <eggert@twinsun.com>
9059 * nanosleep.c (nanosleep):
9060 Don't use SA_INTERRUPT to decide whether to call sigaction, as
9061 POSIX.1 doesn't require SA_INTERRUPT and some systems
9062 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
9063 it's been part of POSIX.1 since day 1 (in 1988).
9065 2000-01-17 Jim Meyering <meyering@lucent.com>
9067 * interlock: Remove unused file. Reported by François Pinard.
9069 2000-01-16 Paul Eggert <eggert@twinsun.com>
9071 * quotearg.c (quotearg_buffer_restyled): Do not quote
9072 alert, backslash, formfeed, and vertical tab unnecessarily in
9073 shell quoting style.
9076 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
9077 Free Software Foundation, Inc.
9078 Copying and distribution of this file, with or without modification,
9079 are permitted provided the copyright notice and this notice are preserved.