1 2006-03-24 Eric Blake <ebb9@byu.net>
3 * time_r.c (copy_string_result): Remove, as it is no longer used.
5 2006-03-24 Simon Josefsson <jas@extundo.com>
7 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
8 including some doc fixes.
9 (base64_encode_alloc): Fix +1 bug on allocation failures.
11 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13 * base64.c (base64_encode): Do not read past end of array with
14 unsanitized input on systems with CHAR_BIT > 8.
16 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
18 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
19 Typedef to long int, not to off_, as POSIX will likely change
22 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
24 * argp-help.c (validate_uparams): Fix typo
25 * argp-parse.c (argp_default_options): Consistently begin help
26 messages with a lowercase letter.
28 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
30 * time_r.h (asctime_r, ctime_r): Remove. These functions can
31 overrun buffers and shouldn't be used (much as gets shouldn't be
33 * time_r.c (asctime_r, ctime_r): Likewise.
35 2006-03-08 Simon Josefsson <jas@extundo.com>
37 * gc-gnulib.c (randomize): Don't open files called 'no', they
38 signal that configure disabled the device.
40 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
42 * c-stack.c: Include unistd.h unconditionally, since we now assume
44 * getlogin_r.c: Likewise.
45 * getlogin_r.h: Likewise.
47 * pagealign_alloc.c: Likewise.
48 * unistd_.h: Remove; no longer needed.
50 2006-03-07 Simon Josefsson <jas@extundo.com>
52 * unistd_.h: New file.
54 2006-03-07 Simon Josefsson <jas@extundo.com>
56 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
58 2006-03-01 Simon Josefsson <jas@extundo.com>
60 * readline.c: Fix typo, tiny patch from Stepan Kasal
63 2006-02-28 Simon Josefsson <jas@extundo.com>
65 * getopt.c: Protect #include of unistd.h, for MSVS.
67 2006-02-27 Simon Josefsson <jas@extundo.com>
69 * base64.h: Indent #define's. From Jim Meyering
72 2006-02-27 Jim Meyering <jim@meyering.net>
74 Revert the change of 2006-02-24, so these files can continue
75 to be sync'd from gettext.
76 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
79 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
81 * glob.c: Say "invalid" rather than "illegal" in comments.
83 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
85 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
87 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
89 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
90 AT_FDCWD exceeds INT_MAX.
91 * openat.h (AT_FDCWD): Likewise.
93 2006-02-14 Jim Meyering <jim@meyering.net>
97 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
98 failure on deficient systems, and simplify gnulib lgpl dependencies.
99 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
100 xmalloc/lstat combination. Based on a patch from Bruno Haible.
102 * xalloc-die.c: Remove unused definition of N_.
104 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
106 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
108 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
110 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
111 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
113 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
115 * argp-namefrob.h: Restore changes accidentally lost during the
116 "autoupdate" on 2005-12-12.
118 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
120 * fnmatch.c (L_): Renamed from L, to work around a bug in
121 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
122 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
125 2006-01-26 Simon Josefsson <jas@extundo.com>
127 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
128 prototype is visible on mingw32.
130 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
133 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
136 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
138 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
139 attempt to open for write; this always fails, at least on POSIX
140 hosts. This reinstates the 2006-01-09 change, which was
141 inadvertently removed.
143 2006-01-26 Bruno Haible <bruno@clisp.org>
144 Paul Eggert <eggert@cs.ucla.edu>
147 [(! (defined __cplusplus || defined __BEOS__)
149 && !(defined __HP_cc || defined __xlc__
150 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
152 #define to signed char in these cases too; this simplifies
153 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
154 etc., separately) and makes it more conservative.
156 2006-01-21 Jim Meyering <jim@meyering.net>
158 Sync from the stable (b5) branch of coreutils:
160 * fts.c (fts_children): Don't let close() clobber errno from
163 * fts.c (fts_stat): When following a symlink-to-directory,
164 don't necessarily interpret stat-fails+lstat-succeeds as indicating
165 a dangling symlink. That can also happen at least for ELOOP.
166 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
167 FYI, this bug predates the inclusion of fts.c in coreutils.
169 * fts.c (fts_open): Put new maxarglen declaration and uses
170 in their own block, so pre-c99 compilers don't object.
172 Avoid the double-free (first in fts_read, second in fts_close) that
173 would occur when an `active' directory is made inaccessible (e.g.,
174 via chmod a-x) during a traversal.
175 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
176 before returning. Reproduce this failure by
177 mkdir -p a/b; cd a; chmod a-x . b
178 Reported by Stavros Passas.
180 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
182 * argp-namefrob.h: Bugfix. Remove stray #
184 2006-01-25 Bruno Haible <bruno@clisp.org>
186 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
188 Reported by Paul Eggert.
190 2006-01-25 Jim Meyering <jim@meyering.net>
192 * fileblocks.c: Remove more useless parentheses.
193 * readutmp.h: Likewise.
195 2006-01-24 Bruno Haible <bruno@clisp.org>
197 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
199 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
202 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
203 to avoid problems with the built-in _Bool type.
204 Reported by Paul Eggert on 2005-11-26.
206 2006-01-24 Jim Meyering <jim@meyering.net>
208 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
210 2006-01-24 Simon Josefsson <jas@extundo.com>
212 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
215 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
217 Work around porting bugs reported by Dieter in
218 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
219 * getopt.c (_NOPROTO): Remove; no longer needed.
220 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
221 Include "getopt.h" first, to check interface.
222 (getenv): Declare only if defined HAVE_DECL_GETENV &&
224 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
225 (__strndup): Revert to K&R-style function dfns, the glibc style.
226 * strnlen.c: Don't claim it's taken from glibc; it's not.
227 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
228 Include strnlen.h first, to get prototype properly.
229 (strnlen): Renamed from __strnlen.
232 2006-01-23 Ulrich Drepper <drepper@redhat.com>
234 These changes imported from libc.
235 * getopt.c: Use __fxprintf instead of inline stream orientation
236 test and two separate function calls.
237 * strndup.c (__strndup): Add libc_hidden_def.
239 2006-01-22 Bruno Haible <bruno@clisp.org>
241 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
242 temporary buffer for sprintf, take into account the precision also
243 for 'd', 'i', 'u', 'o', 'x', 'X'.
245 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
247 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
248 to pacify gcc -Wswitch-default.
250 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
252 * argp-help.c (usage_long_opt): Do not print DOC options.
253 (__argp_base_name): Removed
254 * argp-namefrob.h (__argp_basename): Removed definition. Was a
256 (__argp_base_name): Provide macro definition or extern declaration
257 depending on the configuration
259 2006-01-20 Simon Josefsson <jas@extundo.com>
261 * inet_ntop.h: Unconditionally include sys/socket.h.
263 2006-01-19 Simon Josefsson <jas@extundo.com>
265 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
267 2006-01-12 Simon Josefsson <jas@extundo.com>
269 * base64.c: Fix warning, reported by Bruno Haible
270 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
272 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
275 * md5.c: Fix commentary typos.
276 (alignof, UNALIGNED_P): No need for a GCC-specific version.
277 * md5.h (__attribute__): Remove; unused.
278 * sha1.c: Fix commentary to match md5 better.
279 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
280 so that we don't need to worry about alignment. All uses changed.
281 This merges the 2005-10-28 md5 change into sha1.
283 2006-01-11 Jim Meyering <jim@meyering.net>
286 * md5.c (OP): Fix spacing.
288 2006-01-11 Simon Josefsson <jas@extundo.com>
290 * stdint_.h (SIZE_MAX): Add missing (.
292 2006-01-10 Bruno Haible <bruno@clisp.org>
294 * argp.h (__const): Remove macro. Use const instead.
295 * argp-fmtstream.h (__const): Likewise.
296 * glob_.h (__const): Remove macro.
297 * glob-libc.h: Use const instead of __const.
299 2006-01-10 Jim Meyering <jim@meyering.net>
301 Avoid the double-free (first in fts_read, second in fts_close) that
302 would occur when an `active' directory is made inaccessible (e.g.,
303 via chmod a-x) during a traversal.
304 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
305 before returning. Reproduce this failure by
306 mkdir -p a/b; cd a; chmod a-x . b
307 Reported by Stavros Passas.
310 * sha1.c: Tweak grammar in a comment.
312 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
314 * regex_internal.h (BITSET_WORD_BITS):
315 Work around a bug in 64-bit PGC (before version 6.1-2), where the
316 preprocessor mishandles large unsigned values as if they were signed.
317 Problem reported by Claudio Fontana in
318 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
320 2006-01-10 Simon Josefsson <jas@extundo.com>
322 * socket_.h: New file.
324 2006-01-10 Bruno Haible <bruno@clisp.org>
326 * localcharset.c: Update from GNU gettext.
328 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
331 * chdir-long.c (cdb_free): Don't bother trying to open directory
332 for write access: POSIX says that must fail.
333 * fts.c (diropen): Likewise.
334 * save-cwd.c (save_cwd): Likewise.
335 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
336 well, for minor improvements on hosts that lack O_DIRECTORY.
337 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
338 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
339 Fall back on chown if open failed with EACCES.
341 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
342 Report an error at compile-time if only a 1-second nominal clock
345 * lchmod.h: New file.
346 * mkdir-p.c: Include lchmod.h, lchown.h.
347 (make_dir_parents): Use lchown rather than chown, and
348 lchmod rather than chmod.
350 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
351 too. Problem with "none" reported by Bob Proulx. Problem with
352 "proc" reported by n0dalus.
354 * mountlist.c: Include <limits.h>.
355 (dev_from_mount_options)
356 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
357 New function. It no longer assumes "dev=" has the System V meaning
358 on Linux (since it doesn't). It also parses "dev=" more carefully.
359 (read_file_system_list)
360 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
361 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
364 * posixtm.h (PDS_PRE_2000): New macro.
365 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
366 All usages changed. Reject dates outside the range 1969-1999 if
367 PDS_PRE_2000 is used.
369 2006-01-09 Jim Meyering <jim@meyering.net>
373 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
375 * chdir-safer.h, chdir-safer.c: New files.
377 * modechange.c (mode_compile): Reject an invalid mode string
378 that starts with an octal digit. From Andreas Gruenbacher.
380 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
381 and dup to open_safer and dup_safer, respectively.
382 (openat_permissive): Fix typo in comment.
384 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
385 "gettext.h"; either no longer needed or are guaranteed by openat.h.
386 (_): Remove; no longer needed.
387 (openat): Renamed from rpl_openat; no need for rpl_openat
388 since openat.h renames openat for us.
389 Replace most of the body with a call to openat_permissive,
390 to avoid duplicate code.
391 Port to (probably hypothetical) environments were mode_t is
393 (openat_permissive): Require mode arg, so that we can check
394 types better. Put it just after flags. Change cwd failure
395 indicator from pointer-to-bool to pointer-to-errno-value.
397 Invoke openat_save_fail and/or openat_restore_fail if
398 cwd_errno is null, so that openat can call us.
399 (openat_permissive, fdopendir, fstatat, unlinkat):
400 Simplify errno handling to avoid some duplicate code,
401 as it's OK to set errno on success.
402 * openat.h: Revamp code so that function macros depend on
403 __OPENAT_PREFIX only, not also on AT_FDCWD.
404 (openat_ro): Remove. Caller changed to use openat_permissive.
405 (openat_permissive): Now a macro, if not a function.
406 (openat_restore_fail, openat_save_fail): Now always functions,
407 since mkdirat needs them even if __OPENAT_PREFIX is defined.
409 * openat-priv.h: New file, defining macros used by mkdirat.c
411 * mkdirat.c: Include openat-priv.h.
412 Remove definitions of macros defined therein.
413 * openat.c: Likewise.
415 * mkdirat.c (mkdirat): New file and function.
416 * openat.h (mkdirat): Declare.
418 * openat.c (fdopendir): Don't change errno when returning non-NULL.
420 * openat.h (openat_permissive): Declare.
423 * openat.c (EXPECTED_ERRNO): New macro.
424 (openat_permissive): New function -- used in remove.c rewrite.
425 (all functions): Set errno just before returning, only if there
426 was an actual failure.
427 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
429 Emulate openat-family functions using Linux's procfs, if possible.
430 Idea and some code based on Ulrich Drepper's glibc changes.
432 * openat.c: (BUILD_PROC_NAME): New macro.
433 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
434 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
435 before falling back on save_cwd and restore_cwd.
436 (fdopendir, fstatat, unlinkat): Likewise.
438 * openat.c (fstatat, unlinkat): Perform the syscall directly,
439 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
441 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
442 as second argument to va_arg. Otherwise, some versions of gcc
443 warn that `if this code is reached, the program will abort'.
445 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
449 Add POSIX ACL support
450 * acl.h (copy_acl, set_acl): Add declarations.
451 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
452 systems other than Linux.
453 (chmod_or_fchmod): New function: use fchmod when possible,
455 (file_has_acl): Add a POSIX ACL implementation, with a
456 Linux-specific subcase.
457 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
458 S_ISVTX from one file to another. Fall back to fchmod/chmod when
459 acls are unsupported.
460 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
461 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
464 2006-01-09 Bruno Haible <bruno@clisp.org>
466 * sysexit_.h (EX_OK): New macro.
467 Suggested by Martin Lambers <marlam@marlam.de>.
469 2006-01-09 Bruno Haible <bruno@clisp.org>
471 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
472 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
473 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
474 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
476 2006-01-09 Bruno Haible <bruno@clisp.org>
478 * stdint_.h (SIZE_MAX): Write the value without involving negative
481 2005-10-16 Bruno Haible <bruno@clisp.org>
483 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
484 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
486 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
488 * strftime.c (tzname): Don't declare if it is already #defined.
489 Problem reported for Mingw by Mark Junker.
491 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
493 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
494 long int, not int, for nanosecond counts, so that people who are
495 used to POSIX struct timespec won't be surprised. Reported by Jim
498 2005-12-16 Jim Meyering <jim@meyering.net>
500 * fprintftime.c, fprintftime.h: New files.
502 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
504 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
505 * argp-help.c (fill_in_uparams): Check if the constructed
506 struct uparams is valid. Fall back to the default values if it is
509 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
511 * argp-help.c (__argp_base_name): New function
512 (__argp_short_program_name): Rewrite using __argp_base_name
513 * argp-namefrob.h: Define program_invocation_name and
514 program_invocation_short_name if requested
515 (__argp_base_name): Add prototype
516 * argp-parse.c (argp_def): Use gettext wrappers
517 (argp_default_parser): Use __argp_base_name
518 * argp-pin.c: New file. Defines program_invocation_name and
519 program_invocation_short_name on systems that lack them.
521 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
523 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
524 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
525 porting problem reported by Georg Schwarz in
526 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
528 2005-07-09 Bruno Haible <bruno@clisp.org>
530 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
531 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
532 Reported by Mark Junker <mjscod@gmx.de>.
534 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
536 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
537 (uintmax_t) [defined uintmax_t]: Do not declare.
538 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
539 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
540 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
541 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
542 sake of portability to weird hosts that C allows (though we don't
543 know of any practical examples).
545 * savedir.h (fdsavedir): New decl.
546 * savedir.c (fdsavedir, savedirstream): New functions; the latter
547 contains most of the former guts of savedir.
548 (savedir): Use savedirstream.
551 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
553 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
554 coreutils no longer futzes with rounding modes.
556 2005-11-14 Jim Meyering <jim@meyering.net>
558 * mkstemp-safer.c: Include <config.h>, required for possible
559 replacement of mkstemp.
561 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
563 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
565 (gethrxtime) [! (HAVE_NANOUPTIME
566 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
567 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
568 our own approximation.
570 2005-11-10 Simon Josefsson <jas@extundo.com>
572 * readline.c: Remove EOL.
574 2005-11-08 Eric Blake <ebb9@byu.net>
576 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
578 2005-11-08 Eric Blake <ebb9@byu.net>
580 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
582 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
584 Fix porting problem reported by Theodoros V. Kalamatianos.
585 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
586 Don't assume that futimes failing means we must fail.
588 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
590 * getcwd.c (__getcwd): Don't assume that system calls after readdir
591 leave errno alone. Problem reported by Dmitry V. Levin.
593 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
595 * savedir.c (savedir): Don't assume that xrealloc etc. leave
596 errno alone. Problem reported by Frederic Jolliton.
598 2005-10-28 Simon Josefsson <jas@extundo.com>
600 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
601 "restrict" keywords, as per POSIX. Protect the function
602 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
603 Don't use K&R prototypes. Check the sprintf return values.
604 Re-define EAFNOSUPPORT if not present. Indent.
606 * md5.h, md5.c: Simplify buffer handling visavi alignment,
607 suggested by Bruno Haible <bruno@clisp.org>.
609 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
611 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
613 * gc-libgcrypt.c: Add MD2 (which is not available through
616 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
618 * md2.h, md2.c: New files.
620 2005-10-24 Simon Josefsson <jas@extundo.com>
622 * md4.h: Shrink buffer size, now that we changed the type.
624 2005-10-22 Simon Josefsson <jas@extundo.com>
626 * arcfour.h, arcfour.c: Use fixed size indices in the
627 arcfour_context struct (simplify test vector testing in GNU
630 2005-10-22 Simon Josefsson <jas@extundo.com>
632 * md4.h, md4.c: Simplify buffer handling visavi alignment,
633 suggested by Bruno Haible <bruno@clisp.org>.
635 2005-10-22 Simon Josefsson <jas@extundo.com>
637 * crc.h: Include stddef.h, for size_t.
639 2005-10-21 Simon Josefsson <jas@extundo.com>
641 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
642 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
644 2005-10-21 Simon Josefsson <jas@extundo.com>
646 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
649 2005-10-21 Simon Josefsson <jas@extundo.com>
651 * gc-gnulib.c: Support ARCTWO in CBC mode.
653 2005-10-21 Simon Josefsson <jas@extundo.com>
655 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
658 * hmac-sha1.c (hmac_sha1): Likewise.
660 * crc.c (crc32_update): Actually use crc parameter, suggested by
661 Bruno Haible <bruno@clisp.org>.
663 * crc.h: Include stdint.h directly, suggested by Bruno Haible
666 2005-10-21 Simon Josefsson <jas@extundo.com>
668 * des.h, des.c: New files.
670 * gc-gnulib.c: Support DES.c
672 2005-10-21 Simon Josefsson <jas@extundo.com>
674 * arctwo.h, arctwo.c: New files.
676 * gc-gnulib.c: Support ARCTWO.
678 2005-10-21 Simon Josefsson <jas@extundo.com>
680 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
682 2005-10-19 Simon Josefsson <jas@extundo.com>
684 * gc-gnulib.c: Support ARCFOUR.
686 2005-10-19 Simon Josefsson <jas@extundo.com>
688 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
691 * gc.h: Add ECB enum type.
693 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
695 2005-10-19 Simon Josefsson <jas@extundo.com>
697 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
699 2005-10-18 Simon Josefsson <jas@extundo.com>
701 * md4.h, md4.c: New files, based on md5.?.
703 2005-10-17 Simon Josefsson <jas@extundo.com>
705 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
707 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
709 2005-10-17 Simon Josefsson <jas@extundo.com>
711 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
713 2005-10-17 Simon Josefsson <jas@extundo.com>
715 * gc.h, gc-libgcrypt.c: Add ciphers.
717 2005-10-17 Simon Josefsson <jas@extundo.com>
719 * sha1.c: Use uint32_t instead of md5_uint32.t
721 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
724 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
726 * md5.h: Use stdint.h and uint32_t. Doc fix.
728 2005-10-15 Simon Josefsson <jas@extundo.com>
730 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
732 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
734 2005-10-14 Simon Josefsson <jas@extundo.com>
736 * arcfour.h, arcfour.c: New files.
738 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
740 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
741 include <wchar.h>; no longer needed.
743 2005-10-14 Jakub Jelinek <jakub@redhat.com>
744 and Ulrich Drepper <drepper@redhat.com>
747 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
748 instead of inline stream orientation test and two separate
749 function calls. Pay no attention to USE_IN_LIBIO.
751 2005-10-14 Roland McGrath <roland@redhat.com>
753 Import from libc. [BZ #1331]
754 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
756 Reported by Matej Vela <vela@debian.org>.
758 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
760 * mkdir-p.c (make_dir_parents): Don't report an error if an
761 intermediate directory is in a read-only file system. Problem
762 reported by Eric Blake.
764 2005-10-13 Simon Josefsson <jas@extundo.com>
766 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
767 Move memory allocation outside of loop.
769 2005-10-12 Simon Josefsson <jas@extundo.com>
771 * gc-pbkdf2-sha1.c: New file.
773 * gc.h: Add gc_pbkdf2_sha1 prototype.
775 2005-10-12 Simon Josefsson <jas@extundo.com>
777 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
778 suggested by Bruno Haible <bruno@clisp.org>.
780 2005-10-12 Simon Josefsson <jas@extundo.com>
782 * gc-libgcrypt.c (gc_hmac_sha1): New function.
784 * gc-gnulib.c (gc_hmac_sha1): New function.
786 2005-10-12 Simon Josefsson <jas@extundo.com>
788 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
790 2005-10-12 Simon Josefsson <jas@extundo.com>
792 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
793 GC_USE_HMAC_MD5, respectively.
795 * gc-libgcrypt.c (gc_md5): Fix assert call.
798 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
800 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
802 * gc-gnulib.c (gc_hash_buffer): Ditto.
804 2005-10-11 Bruno Haible <bruno@clisp.org>
806 * c-strcasestr.h: New file, from GNU gettext.
807 * c-strcasestr.c: New file, from GNU gettext.
809 2005-10-11 Bruno Haible <bruno@clisp.org>
811 * c-strcase.h: New file, from GNU gettext.
812 * c-strcasecmp.c: New file, from GNU gettext.
813 * c-strncasecmp.c: New file, from GNU gettext.
815 2005-10-11 Simon Josefsson <jas@extundo.com>
817 * crc.h, crc.c: New files.
819 * gc.h (gc_hash_buffer): Add doc.
821 2005-10-08 Simon Josefsson <jas@extundo.com>
823 * gc.h: Add gc_hash and gc_hash_buffer.
825 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
827 * gc-libgcrypt.c (gc_hash_buffer): Add.
829 2005-10-11 Bruno Haible <bruno@clisp.org>
831 * strcasecmp.c: Include limits.h.
832 (strcasecmp): Avoid integer overflow on exotic platforms.
833 * strncasecmp.c: Include limits.h.
834 (strncasecmp): Avoid integer overflow on exotic platforms.
835 Reported by Paul Eggert.
837 2005-10-06 Simon Josefsson <jas@extundo.com>
839 * hmac-md5.c: New file.
843 2005-10-06 Simon Josefsson <jas@extundo.com>
845 * memxor.c (memxor): Avoid casts and warnings.
847 2005-10-05 Derek Price <derek@ximbiot.com>
849 * getdelim.c (SIZE_MAX): New macro, if not already defined.
851 2005-10-05 Simon Josefsson <jas@extundo.com>
853 * memxor.c (memxor): Fix compiler error.
855 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
856 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
858 * memxor.h, memxor.c: New files.
860 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
861 we assume all systems have it, suggested by Jim Meyering
862 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
863 any systems lack sys/socket.h; mingw32 is known to lack it, but we
864 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
867 2005-10-04 Bruno Haible <bruno@clisp.org>
869 * verify.h (verify_true): Provide alternative definition for C++.
871 2005-10-04 Simon Josefsson <jas@extundo.com>
873 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
874 D. Baushke" <mdb@gnu.org>.
876 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
878 * getdelim.c: Include getdelim.h first. Include <limits.h>.
879 (SSIZE_MAX): New macro, if not already defined.
880 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
883 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
885 * exclude.c: Include verify.h.
886 (verify): Remove. All callers changed to use verify.h's version.
887 * strtoimax.c: Likewise.
888 * utimecmp.c: Likewis.e
891 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
892 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
893 * .cvsignore: Add fts.h, search.h, t-fpending.
894 * settime.c (settime): Fix { typo in previous patch. Also, don't
895 bother returning ENOSYS if settimeofday or stime fails; just let
896 them return whatever errno they want to return.
897 * utimens.c: Include unistd.h, for dup2.
898 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
899 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
901 2005-10-02 Jim Meyering <jim@meyering.net>
904 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
905 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
906 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
907 Remove AT_FDCWD test.
908 Do not consume the fd unless successful.
909 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
910 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
911 block, so that we don't even try to compile it if settimeofday is
912 available. This works around a compilation failure on OSF1 V5.1,
913 due to stime requiring a `long int*' while tv_sec is `int'.
915 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
917 * getdelim.c (getdelim): Remove unused variables.
919 2005-10-01 Simon Josefsson <jas@extundo.com>
921 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
922 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
923 AI_* and EAI_* definitions. Protect function declarations.
925 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
927 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
928 so that the code works even with ancient cpp. Portability problem
929 with GCC 2.7.2.1 reported by Thomas M.Ott.
931 2005-09-27 Jim Meyering <jim@meyering.net>
933 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
935 * intprops.h (signed_type_or_expr__): Define.
936 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
939 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
941 * verify.h (verify_expr): Remove, replacing with:
942 (verify_true): New macro that returns true instead of void.
943 (verify_type__): Remove.
944 (verify): Use verify_true rather than verify_type__.
946 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
948 * utimens.c (ENOSYS): Define if not already defined.
949 (futimens): Support having a null PATH if the file descriptor
952 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
954 (__attribute): Define to empty unless GCC 3.1 or later.
955 This works around a core dump on OpenBSD 3.4, which has GCC
956 2.95.3, which dumps core when given __attribute__(()). It also
957 simplifies other tests, since we really don't want to bother with
958 worrying about which ancient version of GCC supported what.
959 Original problem reported by Yoann Vandoorselaere, with part of
960 the fix suggested by Derek Price.
962 2005-09-24 Jim Meyering <jim@meyering.net>
964 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
965 so we can once again use a positive bitfield width of 1 -- now we
966 don't have to explain why we were using a bitfield width of 2.
968 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
970 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
971 Problem reported by Eric Blake.
972 (getaddrinfo): Initialize se so that it's not garbage.
973 Redo internal storage allocation so that it doesn't make unportable
974 assumptions about alignment.
977 * utimens.c (futimens): Use futimesat if available.
978 Prefer it to futimes since it doesn't have the futimes bug.
980 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
981 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
982 Instead, declare a function that returns a pointer to an array,
983 and use verify_type__ to declare the size of the array.
984 Problem and germ of a solution reported by Bruno Haible.
985 (verify_type__): Use 2, not 1, for bitfield size, to avoid
986 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
988 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
992 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
994 * argmatch.h: Include verify.h
995 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
996 (ARGMATCH_ASSERT): Remove; unused.
997 * canonicalize.c: Assume STDC_HEADERS.
998 * exclude.c: Include "strcase.h".
999 * regex_internal.h [!defined _LIBC]: Likewise.
1000 * getusershell.c: Include stdio--.h rather than stdio.h
1002 (getusershell): Call fopen, not fopen_safer.
1003 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
1004 Do not include unistd-safer.h.
1005 (save_cwd): Don't call fd_safer; no longer needed
1006 now that we include fcntl--.h.
1008 * getdate.y (relative_time): New type.
1009 (RELATIVE_TIME_0): New constant.
1010 (parser_control): Use relative_time instead of doing it ourselves.
1011 (%union): Add new relative_time rel member.
1012 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
1014 (relunit, relunit_snumber): Now of type rel.
1015 (zone, rel, relunit, get_date): Adjust to above changes.
1017 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
1018 Do not include unistd-safer.h.
1019 (getloadavg): Don't call fd_safer; no longer needed
1020 now that we include fcntl--.h.
1022 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
1023 (make_dir_parents): Treat ENOSYS like EEXIST.
1025 Improve quality of diagnostics on restore_cwd failure.
1026 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
1027 (make_dir_parents): Last arg is now int * (for errno), not bool *.
1028 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
1029 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
1030 each time through the loop. Do not diagnose restore_cwd failure;
1031 that is the caller's job (and perhaps the caller does not care).
1033 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
1034 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
1035 If the file already exists but is not a directory, don't bother
1036 to try to make its parents.
1037 Close potential file descriptor leak if we can't chdir("/") (!).
1038 Don't always return true if chdir($PWD) fails; return true only
1039 if the requested action was done successfully (except for the
1041 Don't log final directory unless we actually made it.
1042 Refactor to avoid duplicate code to fix up permissions.
1043 Don't attempt to fix up parent permissions if chdir($PWD) fails.
1045 * strftime.c (my_strftime): Rewrite the previous change slightly,
1046 to make it a bit faster and (I hope) clearer.
1047 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
1048 Fix bug in formats like %2N.
1050 * verify.h: New file.
1052 2005-09-22 Jim Meyering <jim@meyering.net>
1054 Sync from coreutils.
1056 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
1058 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
1059 the .tm_year member, since otherwise gcc-4.0 would now warn about
1060 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
1062 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
1063 order to avoid an unsuppressible warning from gcc on 64-bit systems.
1065 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
1066 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
1067 when run in a time zone for which daylight savings time is in effect
1068 for the starting date.
1070 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
1071 stop us from restricting permissions of just-created absolute-named
1073 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
1074 to restore initial working directory.
1075 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
1076 to tell caller if/when we change the working directory and are
1077 unable to return to the initial one.
1078 * mkdir-p.h (make_dir_parents): Update prototype.
1079 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
1080 `return false'. This fixes a bug introduced on 2004-07-30.
1082 * openat.c (fdopendir): Be sure to close the supplied
1083 file descriptor before returning. This makes our replacement
1084 implementation a little closer to Solaris's, where fdopendir
1085 ties the file descriptor to the returned DIR* pointer.
1086 * openat.c (unlinkat): New function.
1087 * openat.h (unlinkat): Add prototype.
1088 * openat-die.c (openat_save_fail): Rename from openat_save_die.
1089 (openat_restore_fail): Rename from openat_restore_die.
1090 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
1092 Provide an alternative to exiting immediately upon save_cwd or
1093 restore_cwd failure. Now, an application can arrange e.g.,
1094 to perform a longjump in that case.
1095 * openat.c: Include dirname.h.
1096 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
1097 (rpl_openat, fdopendir, fstatat): Call openat_save_die
1098 and openat_restore_die rather than calling error directly.
1099 Don't include "error.h" or "exitfail.h"; they're no longer needed.
1101 * openat-die.c (openat_save_die, openat_restore_die): New file.
1102 * openat.h (openat_save_die, openat_restore_die): Declare and define.
1104 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
1105 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
1106 int utc, int nanoseconds);
1108 date should not have to allocate a megabyte of virtual memory to
1109 handle a format argument like +%1048575T. When implemented with
1110 strftime, it must allocate such a buffer, use strftime to fill it
1111 in, print it, then free it.
1112 With fprintftime, it simply prints everything and exits.
1113 With no need for memory allocation, that's one fewer way to fail.
1114 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
1115 optional field width, not before, so we accept %9:z, not %:9z.
1116 (my_strftime): Be sure to use L_('x') for literals.
1118 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
1119 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
1120 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
1121 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
1122 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
1123 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
1124 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
1125 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
1126 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
1128 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1129 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
1130 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1131 and don't include <sys/file.h>).
1133 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
1135 Sync from coreutils.
1137 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
1138 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
1139 [!LDAV_DONE]: Avoid unused variable warning.
1141 2005-09-21 Bruno Haible <bruno@clisp.org>
1143 * unicodeio.h (unicode_to_mb): New declaration.
1145 2005-09-20 Derek Price <derek@ximbiot.com>
1147 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
1149 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1151 Use a consistent style for including <config.h>.
1152 * __fpending.c, acl.c, argmatch.c,
1153 argp-help.c, argp-parse.c,
1154 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
1155 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
1156 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
1157 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
1158 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
1159 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
1160 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
1161 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
1162 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
1163 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
1164 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
1165 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
1166 modechange.c, mountlist.c, open-safer.c, physmem.c,
1167 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
1168 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
1169 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
1170 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
1171 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
1172 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
1173 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
1174 userspec.c, utimecmp.c, version-etc-fsf.c,
1175 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
1176 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
1177 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
1178 Standardize inclusion of config.h.
1179 * __fpending.h, dirfd.h, getdate.h, human.h,
1180 inttostr.h: Removed inclusion of config.h from header files.
1181 * inttostr.c: Adjusted in-tree users.
1182 * timespec.h: Remove superfluous warning to include config.h.
1183 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
1184 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
1185 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
1186 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
1188 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
1190 * stat-time.h: New file.
1191 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
1192 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
1194 (timespec_cmp): New function.
1195 * utimecmp.c: Include stat-time.h.
1196 (SYSCALL_RESOLUTION): Depend on whether various struct stat
1197 members exist, not on the obsolescent ST_MTIM_NSEC.
1198 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
1200 2005-09-15 Derek Price <derek@ximbiot.com>
1201 Paul Eggert <eggert@cs.ucla.edu>
1203 * regcomp.c, regexec.c, regex_internal.c: Back out previous
1204 changes, consolidating in...
1205 * regex_internal.h: ...this file.
1207 2005-09-15 Derek Price <derek@ximbiot.com>
1209 * regex_internal.h: Blank `pure' for GNUC < 3.
1210 * regex_internal.c: Ditto, using this...
1211 (__GNUC_PREREQ): ...new macro.
1212 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
1213 (__GNUC_PREREQ): ...this new macro.
1215 * strstr.h: Include string.h. Define strstr as a macro here.
1217 2005-09-13 Derek Price <derek@ximbiot.com>
1219 * canon-host.c (canon_host_r): Set *cherror on memory allocation
1221 Reported by Jim Meyering <jim@meyering.net>.
1223 2005-09-13 Jim Meyering <jim@meyering.net>
1225 * canon-host.c: Filter through gnu indent and reword comments slightly.
1226 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
1228 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
1230 * lib/base64.c: Typo.
1231 (base64_encode): Put b64str in initialized data section.
1233 2005-09-12 Derek Price <derek@ximbiot.com>
1235 Return usable errors from canon-host.
1236 * canon-host.h: New file.
1237 * canon-host.c (canon_host): Wrap...
1238 (canon_host_r): ...this new function, which now relies exclusively on
1240 (ch_strerror): New function.
1241 (last_cherror): New global.
1242 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
1243 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
1245 (freeaddrinfo): Free ai->ai_canonname when set.
1247 2005-09-12 Derek Price <derek@ximbiot.com>
1248 Paul Eggert <eggert@cs.ucla.edu>
1250 * glob-libc.h: Renamed from glob_.h. The new version is
1251 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
1252 protecting things that should be done only in gnulib contexts.
1253 * glob_.h: New file, containing only the glob things needed for
1255 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
1256 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
1257 (glob, globfree, glob_pattern_p): Now defined simply in terms of
1258 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
1259 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
1260 and to respect the namespace rules better.
1262 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
1264 Merge glibc and coreutils changes into gnulib, plus a few
1266 * md5.c: Use #error rather than a string.
1267 (CYCLIC): New macro, from glibc source. Use it instead of rol.
1268 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
1269 (__attribute__): Define to empty for non recent-GCC.
1270 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
1271 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
1272 Renamed from their non-__ counterparts, with new macros replacing
1273 them if not _LIBC. Add __THROW attribute.
1275 (struct md5_ctx): Align buffer if using GCC.
1276 * sha1.h (struct sha1_ctx): Likewise.
1277 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
1278 The old name was backwards.
1279 (NOTSWAP): Remove; not used.
1280 (rol): New macro, moved here from md5.h.
1281 (sha1_process_block): Remove a FIXME that doesn't make sense.
1283 2005-09-12 Derek Price <derek@ximbiot.com>
1285 * gai_strerror.c: Include config.h when available. Include
1286 getaddrinfo.h before other headers to test interface.
1287 Reported by Larry Jones <lawrence.jones@ugs.com>.
1289 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
1291 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
1292 definitions, since that's the preferred style in glibc.
1293 Fix a minor spacing issue, and update copyright notice to match glibc's.
1295 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1297 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
1299 2005-09-06 Simon Josefsson <jas@extundo.com>
1301 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
1302 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
1304 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
1306 Change bitset word type from unsigned int to unsigned long int,
1307 as this has better performance on typical 64-bit hosts.
1308 Port bitset code to hosts with unusual word sizes.
1309 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
1310 (build_collating_symbol):
1311 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
1312 argument is a bitset. This is merely a style issue, but it makes
1313 it clearer that an entire array is expected.
1314 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
1315 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
1316 Port to the case where bitset_word is not the same as unsigned int.
1317 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
1318 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
1320 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1321 (build_trtable, group_nodes_into_DFAstates):
1323 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
1324 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
1325 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
1326 * regexec.c (group_nodes_into_DFAstates): Likewise.
1327 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1328 * regcomp.c (optimize_subexps, lower_subexp):
1329 Work even if bitset_word has holes in its bitwise representation.
1330 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1331 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1333 * regex_internal.c (re_string_reconstruct):
1334 Don't assume UCHAR_MAX == 255.
1335 * regex_internal.h (bitset_set_all): Likewise.
1336 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1338 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1339 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1341 (BITSET_WORD_MAX): New macro.
1342 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1343 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1344 (bitset_empty, bitset_copy):
1345 Prefer sizeof (bitset) to multiplying it out ourselves.
1346 (bitset_not_merge): Remove; unused.
1347 (bitset_contain): Return bool, not unsigned int with one bit on.
1348 All callers changed.
1349 * regexec.c (build_trtable): Don't assume bitset has no stricter
1350 alignment than re_node_set; do this by defining a new internal
1351 type struct dests_alloc and using it to allocate memory.
1353 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1355 Check for arithmetic overflow when calculating sizes, to prevent
1356 some buffer-overflow issues. These patches are conservative, in the
1357 sense that when I couldn't determine whether an overflow was possible,
1358 I inserted a run-time check.
1359 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1360 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1361 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1362 (re_xnrealloc, re_x2nrealloc): New inline functions.
1363 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1364 (build_equiv_class, build_charclass): Check for arithmetic overflow
1365 in size expression calculations.
1366 * lib/regex_internal.c (re_string_realloc_buffers):
1367 (build_wcs_upper_buffer, re_node_set_add_intersect):
1368 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1369 (re_dfa_add_node, register_state): Likewise.
1370 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1371 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1372 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1373 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1375 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1377 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1378 to avoid a collision with bits/local_lim.h in glibc.
1379 All uses changed. Problem reported by Dmitry V. Levin in
1380 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1382 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1383 bugs in int versus size_t comparisons.
1384 (re_string_context_at): Fix bug where the code assumed that
1387 Use bool where appropriate.
1388 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1389 All callers changed.
1390 (calc_eclosure_iter): Likewise, for ROOT arg.
1391 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1392 (build_charclass_op): Likewise, for NON_MATCH arg.
1393 * regex_internal.c (re_string_allocate, re_string_construct):
1394 (re_string_construct_common): Likewise, for ICASE arg.
1395 * regexec.c (re_search_2_stub, re_search_stub):
1396 Likewise, for RET_LEN arg.
1397 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
1398 (set_regs): Likewise, for FL_BACKTRACK arg.
1399 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
1400 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
1401 (calc_eclosure_iter, parse_bracket_exp):
1402 Use bool for internal variables that are booleans.
1403 * regexec.c (re_search_internal, check_matching, proceed_next_node):
1404 (set_regs, build_sifted_states, sift_states_bkref):
1405 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
1406 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1407 (find_collation_sequence_value):
1409 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
1410 (re_node_set_compare):
1411 Return bool, not int. All callers changed.
1412 * regexec.c (check_halt_node_context, check_dst_limits):
1413 (build_trtable, check_node_accept): Likewise.
1414 * regex_internal.h: Include stdbool.h.
1416 Fix bugs uncovered when converting to bool.
1417 * regcomp.c (calc_eclosure_iter): Check for storage allocation
1418 failure instead of charging ahead blindly.
1419 * regex_internal.c (register_state): Likewise.
1420 * regexec.c (re_search_2_stub): Use simpler method than boolean
1421 for freeing internal storage.
1422 (group_nodes_into_DFA_states): Use unsigned int, not int, for
1423 bitset pieces used as boolean, to avoid undefined behavior
1424 on hosts that do int overflow checking.
1426 2005-08-31 Derek Price <derek@ximbiot.com>
1428 * getdelim.c (getdelim): Return EOF on EOF.
1429 Reported by Larry Jones <lawrence.jones@ugs.com>.
1431 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1433 * regex_internal.c (re_string_reconstruct): Don't assume buffer
1434 lengths fit in regoff_t; this isn't true if regoff_t is the same
1436 * regex.c (re_search_internal): 5th arg is LAST_START
1437 (= START + RANGE) instead of RANGE. This avoids overflow
1438 problems when regoff_t is the same width as size_t.
1439 All callers changed.
1440 (re_search_2_stub): Check for overflow when adding the
1441 sizes of the two strings.
1442 (re_search_stub): Check for overflow when adding START
1443 to RANGE; if it occurs, substitute the extreme value.
1445 2005-08-31 Jim Meyering <jim@meyering.net>
1447 * regcomp.c (search_duplicated_node): Make first pointer arg
1449 * regex_internal.c (create_ci_newstate, create_cd_newstate):
1450 (register_state): Likewise.
1451 * regexec.c (search_cur_bkref_entry, check_dst_limits):
1452 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1453 (group_nodes_into_DFAstates): Likewise.
1455 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1457 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
1458 old glibc regex code mishandles strings longer than 2**31 bytes.
1459 This patch fixes this when the regex code is used in gnulib
1460 (i.e., outside glibc).
1462 This patch should not affect the use of the regex code inside
1463 glibc. No doubt this problem also needs to be handled for glibc
1464 as well, but the result will be an incompatible change to the
1465 glibc ABI, and the old ABI will have to be supported too. That
1466 can be the the subject for another patch.
1468 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
1469 governing whether the rest of this patch is active. By default,
1470 the macro is disabled and the patch has no effect.
1471 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
1472 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
1473 (struct re_pattern_buffer, re_search, re_search_2, re_match):
1474 (re_match_2, re_set_registers): Use the new types.
1475 * regex_internal.h (Idx, re_hashval_t): New types.
1476 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
1478 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
1479 (re_string_context_at, bin_tree_t, re_dfastate_t):
1480 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
1481 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
1482 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
1483 (re_string_char_size_at, re_string_wchar_at):
1484 (re_string_elem_size_at):
1485 Use the new types and macros to port to 64-bit hosts.
1486 Use unsigned types for internal values, so that the code
1487 mostly works even for arrays larger than SSIZE_MAX.
1488 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
1489 (search_duplicated_node, calc_eclosure_iter, fetch_number):
1490 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
1491 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
1492 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
1493 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
1494 (calc_inveclosure, parse_dup_op, build_range_exp):
1495 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
1496 (fetch_number, create_token_tree, mark_opt_subexp):
1498 * regex_internal.c (re_string_construct_common, create_ci_newstate):
1499 (create_cd_newstate, re_string_allocate, re_string_construct):
1500 (re_string_realloc_buffers, build_wcs_upper_buffer):
1501 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1502 (re_string_reconstruct, re_string_peek_byte_case):
1503 (re_string_fetch_byte_case, re_string_context_at):
1504 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1505 (re_node_set_init_copy, re_node_set_add_intersect):
1506 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1507 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1508 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1509 (re_acquire_state, re_acquire_state_context, register_state):
1511 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
1512 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
1513 (re_search_internal, re_search_2_stub, re_search_stub)
1514 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
1515 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
1516 (update_cur_sifted_state, check_dst_limits):
1517 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1518 (check_subexp_limits, sift_states_bkref, merge_state_array):
1519 (check_subexp_matching_top, get_subexp, get_subexp_sub):
1520 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
1521 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1522 (expand_bkref_cache, check_node_accept_bytes):
1523 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
1524 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
1525 (acquire_init_state_context, check_halt_node_context):
1526 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
1527 (sift_states_backward, clean_state_log_if_needed):
1528 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
1529 (find_recover_state, transit_state_sb, transit_state_mb):
1530 (transit_state_bkref, build_trtable, match_ctx_clean):
1532 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
1533 to work around an assumption that REG_MISSING is negative.
1535 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
1536 (seek_collating_symbol_entry) [defined _LIBC]:
1537 (lookup_collation_sequence_value) [defined _LIBC]:
1538 (build_range_exp, build_collating_symbol) [defined _LIBC]:
1539 Use prototypes rather than old-style function definitions.
1540 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
1541 (transit_state_sb) [0]:
1542 (find_collation_sequence_value) [defined _LIBC]: Likewise.
1544 * regexec.c (re_search_internal): Simplify update of rm_so and
1547 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
1548 (optimize_subexps, lower_subexp):
1549 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
1550 since the signed shift might overflow. Use 1u<<31 instead.
1551 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
1552 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1555 * regcomp.c (optimize_subexps, lower_subexp):
1556 Use CHAR_BIT rather than 8, for clarity.
1557 * regexec.c (check_dst_limits_calc_pos_1):
1558 (check_subexp_matching_top): Likewise.
1559 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
1560 have to worry about portability issues when shifting it left.
1561 Remove no-longer-needed test for table_size > 0.
1562 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
1563 in a word, as the resulting behavior is undefined.
1564 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
1565 in one case, a <= should have been an <, and in another case the
1566 whole test was missing.
1567 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
1568 the standard name CHAR_BIT.
1569 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
1570 this is not true on one's complement and signed-magnitude hosts.
1572 * regex_internal.h (re_sub_match_top_t): Remove unused member
1574 (struct re_dfa_t): Remove unused member states_alloc.
1575 * regcomp.c (init_dfa): Don't initialize unused members.
1577 2005-08-31 Bruno Haible <bruno@clisp.org>
1579 * strstr.c: Include <stddef.h>, for NULL.
1580 * strcasestr.c: Likewise.
1581 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
1583 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
1585 * iconvme.h: Add prototype for iconv_alloc.
1587 2005-08-29 Simon Josefsson <jas@extundo.com>
1589 * iconvme.c: Fix errno.
1591 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
1593 * iconvme.c: Split iconv_string into iconv_alloc.
1595 2005-08-27 Jim Meyering <jim@meyering.net>
1597 * fopen-safer.c: Merge minor changes from coreutils.
1598 * dup-safer.c: Likewise.
1599 * fd-safer.c: Likewise.
1601 Merge from coreutils.
1602 * stdio--.h: New file.
1603 * stdlib--.h: New file.
1604 * mkstemp-safer.c: New file.
1606 GNU tar needs these.
1607 * pipe-safer.c: New file.
1608 * creat-safer.c: New file.
1609 * fcntl--.h (creat): Define to creat_safer.
1610 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
1611 * unistd--.h (pipe): Define to pipe_safer.
1612 * unistd-safer.h: Declare pipe_safer.
1614 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
1616 * regex_internal.h: Remove all references to
1617 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
1619 (bitset_not, bitset_merge, bitset_not_merge):
1620 (bitset_mask, re_string_allocate, re_string_construct):
1621 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
1622 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
1623 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
1624 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
1625 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1626 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1627 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
1628 (re_acquire_state_context):
1629 Remove unnecessary forward decls.
1630 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
1631 Put __attribute at function definition,
1632 now that the function decl has been removed.
1633 * lib/regex_internal.c (re_string_peek_byte_case):
1634 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
1637 2005-08-26 Simon Josefsson <jas@extundo.com>
1639 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
1640 Haible <bruno@clisp.org>.
1642 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1644 * regexec.c (set_regs): Don't alloca with an unbounded size.
1646 alloca modernization/simplification for regex.
1647 * regex.c: Remove portability cruft for alloca. This no longer
1648 needs to be at the start of the file, and can be moved into
1649 regex_internal.h and simplified.
1650 * regex_internal.h: Include <alloca.h>.
1651 (__libc_use_alloca) [!defined _LIBC]: New macro.
1652 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
1653 now works outside glibc.
1655 2005-08-24 Simon Josefsson <jas@extundo.com>
1657 * getpass.c: Add WIN32 implementation. Conditionalize use of
1658 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
1659 GLIBC specific code.
1661 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1663 Make regex safe for g++. This fixes one real bug (an "err"
1664 that should have been "*err"). g++ problem reported by
1666 * regex_internal.h (re_calloc): New macro, consistent with
1667 re_malloc etc. All callers of calloc changed to use re_calloc.
1668 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
1669 not int. All callers changed.
1670 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
1671 just use an array of size MB_LEN_MAX.
1672 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
1673 (find_recover_state): Change "err" to "*err"; this fixes what
1674 appears to be a real bug.
1675 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
1678 2005-08-25 Jim Meyering <jim@meyering.net>
1680 * open-safer.c: Include <config.h>.
1681 Otherwise, we'd lose LARGEFILE support in any file using
1684 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
1686 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
1687 * regex.h (regerror): Likewise.
1689 * regex.c: Do not include <sys/types.h>, as POSIX no longer
1690 requires this. (The code never needed it.)
1692 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
1693 All uses of recently-renamed identifiers changed to use the new,
1694 POSIX-compliant names. The code will build and run just fine
1695 without these changes, but it's better to eat our own dog food
1696 and use the standard-conforming names.
1698 * regex.h: Fix a multitude of POSIX name space violations.
1699 These changes have an effect only for programs that define
1700 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
1701 do not change anything for programs compiled in the normal way.
1702 Also, there is no effect on the ABI.
1704 (_REGEX_SOURCE): New macro.
1705 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
1706 defined and _GNU_SOURCE is not; this fixes a name space violation.
1708 Rename the following macros to obey POSIX requirements.
1709 The old names are still visible as macros if _REGEX_SOURCE is defined.
1710 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
1711 RE_BACKSLASH_ESCAPE_IN_LISTS.
1712 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
1713 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
1714 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
1715 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
1716 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
1717 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
1718 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
1719 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
1720 (REG_INTERVALS): renamed from RE_INTERVALS.
1721 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
1722 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
1723 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
1724 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
1725 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
1726 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
1727 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
1728 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
1729 RE_UNMATCHED_RIGHT_PAREN_ORD.
1730 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
1731 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
1732 (REG_DEBUG): renamed from RE_DEBUG.
1733 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
1734 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
1735 unusual, since we can't clash with the POSIX REG_ICASE.
1736 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
1737 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
1738 (REG_NO_SUB): renamed from RE_NO_SUB.
1739 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
1740 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
1741 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
1742 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
1743 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
1744 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
1745 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
1746 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
1747 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
1748 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
1749 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
1750 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
1751 RE_SYNTAX_POSIX_MINIMAL_BASIC.
1752 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
1753 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
1754 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
1755 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
1756 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
1757 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
1758 (REG_FIXED): Renamed from REGS_FIXED.
1759 (REG_NREGS): Renamed from RE_NREGS.
1761 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
1762 of other REG_* macros, since POSIX says the user is allowed to
1763 #undef these macros selectively.
1765 (reg_errcode_t): Update comment stating what other tables need
1768 Rename the following enum values to obey POSIX requirements.
1769 The old names are still visible as macros.
1770 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
1771 is not defined, since GNU is supposed to be a superset of POSIX as
1772 much as possible, and since we want reg_errcode_t to be a signed
1773 type for implementation consistency.
1774 (_REG_NOERROR): Renamed from REG_NOERROR.
1775 (_REG_NOMATCH): Renamed from REG_NOMATCH.
1776 (_REG_BADPAT): Renamed from REG_BADPAT.
1777 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
1778 (_REG_ECTYPE): Renamed from REG_ECTYPE.
1779 (_REG_EESCAPE): Renamed from REG_EESCAPE.
1780 (_REG_ESUBREG): Renamed from REG_ESUBREG.
1781 (_REG_EBRACK): Renamed from REG_EBRACK.
1782 (_REG_EPAREN): Renamed from REG_EPAREN.
1783 (_REG_EBRACE): Renamed from REG_EBRACE.
1784 (_REG_BADBR): Renamed from REG_BADBR.
1785 (_REG_ERANGE): Renamed from REG_ERANGE.
1786 (_REG_ESPACE): Renamed from REG_ESPACE.
1787 (_REG_BADRPT): Renamed from REG_BADRPT.
1788 (_REG_EEND): Renamed from REG_EEND.
1789 (_REG_ESIZE): Renamed from REG_ESIZE.
1790 (_REG_ERPAREN): Renamed from REG_ERPAREN.
1791 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
1792 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
1793 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
1794 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
1796 (_REG_RE_NAME, _REG_RM_NAME): New macros.
1797 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
1798 changed. But support the old name if the new one is not defined
1799 and if _REGEX_SOURCE.
1801 Change the following member names in struct re_pattern_buffer.
1802 The old names are still supported if !_REGEX_SOURCE.
1803 The new names are always supported, regardless of _REGEX_SOURCE.
1804 (re_buffer): Renamed from buffer.
1805 (re_allocated): Renamed from allocated.
1806 (re_used): Renamed from used.
1807 (re_syntax): Renamed from syntax.
1808 (re_fastmap): Renamed from fastmap.
1809 (re_translate): Renamed from translate.
1810 (re_can_be_null): Renamed from can_be_null.
1811 (re_regs_allocated): Renamed from regs_allocated.
1812 (re_fastmap_accurate): Renamed from fastmap_accurate.
1813 (re_no_sub): Renamed from no_sub.
1814 (re_not_bol): Renamed from not_bol.
1815 (re_not_eol): Renamed from not_eol.
1816 (re_newline_anchor): Renamed from newline_anchor.
1818 Change the following member names in struct re_registers.
1819 The old names are still supported if !_REGEX_SOURCE.
1820 The new names are always supported, regardless of _REGEX_SOURCE.
1821 (rm_num_regs): Renamed from num_regs.
1822 (rm_start): Renamed from start.
1823 (rm_end): Renamed from end.
1825 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1826 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1827 Prepend __ to parameter names.
1829 Undo yesterday's changes.
1831 2005-08-24 Jim Meyering <jim@meyering.net>
1833 Sync from coreutils.
1834 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1836 2005-08-21 Bruno Haible <bruno@clisp.org>
1838 * lock.h: Add multiple inclusion guard.
1839 * tls.h: Add multiple inclusion guard.
1841 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1843 * regex.h (REG_NOSYS)
1844 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1845 Define, since POSIX requires it as of 2001.
1846 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1847 New private symbol, used to keep the enum signed in all cases.
1848 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1849 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1851 * regex_internal.c (re_string_skip_chars, register_state):
1853 Remove forward decls; no longer needed now that we use prototypes.
1854 * regexec.c (acquire_init_state_context, check_halt_node_context):
1855 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1856 (clean_state_log_if_needed): Likewise.
1858 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1860 Fix problems reported by Sam Steingold in
1861 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1862 * regexec.c (sift_states_bkref): Fix portability bug: the code
1863 assumed that reg_errcode_t is a signed type, which is not
1864 necessarily true if _XOPEN_SOURCE is not defined.
1865 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1866 some compilers warn about it otherwise.
1868 2005-08-20 Jim Meyering <jim@meyering.net>
1870 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1871 of unused local, dfa.
1873 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1875 * regcomp.c (create_initial_state): Remove duplicate decl.
1876 (init_word_char, create_initial_state, duplicate_node_closure):
1877 (fetch_token, peek_token_bracket, build_range_exp):
1878 (build_collating_symbol): Remove forward decls; no longer needed
1879 now that we use prototypes.
1882 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1883 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1884 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1885 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1886 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1887 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1888 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1889 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1890 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1891 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1892 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1893 (build_charclass, build_charclass_op, fetch_number, create_tree):
1894 (create_token_tree, mark_opt_subexp, duplicate_tree):
1895 Use prototypes rather than old-style definitions.
1898 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1899 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1900 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1901 (re_string_reconstruct, re_string_peek_byte_case):
1902 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1903 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1904 (re_node_set_init_copy, re_node_set_add_intersect):
1905 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1906 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1907 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1908 (re_acquire_state, re_acquire_state_context, register_state):
1909 (create_ci_newstate, create_cd_newstate, free_state):
1911 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1912 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1913 (re_search_internal, prune_impossible_nodes):
1914 (acquire_init_state_context, check_matching, static):
1915 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1916 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1917 (update_regs, sift_states_backward, build_sifted_states):
1918 (clean_state_log_if_needed, merge_state_array):
1919 (update_cur_sifted_state, add_epsilon_src_nodes):
1920 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1921 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1922 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1923 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1924 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1925 (check_arrival, check_arrival_add_next_nodes):
1926 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1927 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1928 (check_node_accept_bytes, check_node_accept, extend_buffers):
1929 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1930 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1935 (re_string_allocate, re_string_construct, re_string_reconstruct):
1936 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1937 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1938 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1939 (re_string_context_at, re_string_peek_byte_case):
1940 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1941 is defined, since we now use prototypes always.
1943 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1944 C89 or better. All uses removed.
1946 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1948 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1949 [defined lint]: Suppress bogus uninitialized-variable warnings.
1951 * regcomp.c (duplicate_node): Return new index, not an error code,
1952 and let the caller return REG_ESPACE if out of space. This
1953 removes an uninitialied-variable warning with GCC 4.0.1, and also
1954 avoids taking the address of a local variable. All callers
1957 2005-08-19 Jim Meyering <jim@meyering.net>
1959 * regexec.c (proceed_next_node): Redo local variables to
1960 avoid GCC shadowing warnings.
1962 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1964 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1965 (re_node_set_insert_last, re_dfa_add_node):
1966 Rename local variables to avoid GCC shadowing warnings.
1968 2005-08-18 Bruno Haible <bruno@clisp.org>
1970 * strstr.c (strstr): Fix return value in multibyte case.
1971 * strcasestr.c (strcasestr): Likewise.
1973 2005-08-17 Jim Meyering <jim@meyering.net>
1975 Make the %s format (seconds since the epoch) work for a negative
1976 number and when used with a zero-padded field width, e.g. %015s.
1978 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1979 label so that it precedes the code to set `digits'. Otherwise,
1980 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1981 print `00-22'. Now, it prints `-0022', as it should.
1983 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1985 * regex.h: Remove useless space-before-tab. From coreutils.
1987 2005-08-17 Bruno Haible <bruno@clisp.org>
1989 * strcasestr.h: New file.
1990 * strcasestr.c: New file.
1992 2005-08-17 Bruno Haible <bruno@clisp.org>
1994 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1995 * strstr.c: Completely rewritten, with multibyte locale support.
1997 2005-08-17 Bruno Haible <bruno@clisp.org>
1999 * strcasecmp.c: Use mbuiter.h.
2001 2005-08-17 Bruno Haible <bruno@clisp.org>
2003 * mbuiter.h: New file.
2005 2005-08-16 Bruno Haible <bruno@clisp.org>
2007 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
2009 (mbi_avail, mbi_advance): Let the iteration end before the terminating
2010 NUL byte, not after it.
2012 2005-08-16 Bruno Haible <bruno@clisp.org>
2014 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
2015 the valid ones. Makes the comparison operations transitive:
2016 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
2017 * strcasecmp.c (strcasecmp): Use mb_casecmp.
2019 2005-08-16 Bruno Haible <bruno@clisp.org>
2021 * strcase.h (strcasecmp): Add note in comments.
2022 * strncasecmp.c: Use code from strcasecmp.c.
2023 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
2024 (strcasecmp): Work correctly in multibyte locales.
2026 2005-08-16 Bruno Haible <bruno@clisp.org>
2028 * strnlen1.h: New file.
2029 * strnlen1.c: New file.
2031 2005-08-16 Bruno Haible <bruno@clisp.org>
2033 * mbfile.h: New file.
2035 2005-08-16 Bruno Haible <bruno@clisp.org>
2037 * mbiter.h: New file.
2039 2005-08-16 Bruno Haible <bruno@clisp.org>
2041 * mbchar.h: New file.
2042 * mbchar.c: New file.
2044 2005-08-16 Bruno Haible <bruno@clisp.org>
2046 * tls.h: New file, from GNU gettext.
2047 * tls.c: New file, from GNU gettext.
2049 2005-08-15 Bruno Haible <bruno@clisp.org>
2051 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
2054 2005-08-14 Jim Meyering <jim@meyering.net>
2056 Sync from coreutils.
2058 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
2059 Use the hash-table-based cycle-detection code not just when
2060 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
2061 Reported by James Youngman in
2062 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
2063 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
2064 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
2065 This lets us compile with -DFTS_DEBUG, once again.
2066 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
2067 * fts.c (fd_safer): Remove decl.
2068 Include fcntl--.h rather than unistd-safer.h
2069 (fts_safe_changedir): Don't call fd_safer; no longer needed
2070 now that we include fcntl--.h.
2072 2005-08-11 Simon Josefsson <jas@extundo.com>
2074 * readline.h, readline.c: New file.
2076 2005-08-11 Bruno Haible <bruno@clisp.org>
2078 * strnlen.h (strnlen): Change parameter name to match comment.
2080 2005-08-10 Simon Josefsson <jas@extundo.com>
2082 * strndup.c: Use strnlen.h.
2084 * strnlen.h: New file.
2086 2005-08-02 Simon Josefsson <jas@extundo.com>
2088 * getline.h, getline.c: Rewrite.
2090 * getdelim.h, getdelim.c: New files, ported from glibc.
2092 2005-07-31 Bruno Haible <bruno@clisp.org>
2094 * lock.h (gl_lock_initializer): New macro.
2095 (gl_lock_define_initialized): Use it.
2096 (gl_rwlock_initializer): New macro.
2097 (gl_rwlock_define_initialized): Use it.
2098 (gl_recursive_lock_initializer): New macro.
2099 (gl_recursive_lock_define_initialized): Use it.
2101 2005-07-26 Bruno Haible <bruno@clisp.org>
2103 * lock.h: Update from GNU gettext.
2104 * lock.c: Update from GNU gettext.
2106 2005-07-18 Bruno Haible <bruno@clisp.org>
2108 * lock.h (gl_once_t): New type.
2109 (gl_once_define, gl_once): New macros.
2110 * lock.c (fresh_once): New variable.
2111 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
2114 2005-07-18 Simon Josefsson <jas@extundo.com>
2116 * check-version.c (check_version): Accept identical versions too.
2118 2005-07-18 Bruno Haible <bruno@clisp.org>
2120 * lock.h: New file, from GNU gettext.
2121 * lock.c: New file, from GNU gettext.
2123 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
2125 * quotearg.c: Add translator comment suggested by Bruno Haible,
2126 with a minor change.
2128 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
2130 * version-etc-fsf.c (version_etc_copyright): Parameterize the
2131 copyright symbol and the year.
2132 * version-etc.c (COPYRIGHT_YEAR): New constant.
2133 (version_etc_va): Use parameterized copyright notice.
2134 Reword to conform to the current GNU coding standards.
2136 2005-07-11 Simon Josefsson <jas@extundo.com>
2138 * size_max.h: New file.
2140 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
2142 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
2145 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
2146 and Paul Eggert <eggert@cs.ucla.edu>
2148 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
2149 in wint_t, not wchar_t. Remove now-unnecessary cast.
2151 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
2153 * regex.c, regex.h: Sync from libc.
2154 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
2155 New files, synced from libc, except that regex_internal.h
2156 currently has a small porting fix.
2158 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
2160 Remove the dependency of the strftime module on the tzset module.
2161 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
2162 Copy the input structure, to work around some of the bug with
2163 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
2164 Solaris releases, you should also use the tzset module, but we won't
2165 require it as a dependency any more since we don't want LGPLed code
2166 to depend on GPLed code.
2168 2005-07-02 Jim Meyering <jim@meyering.net>
2170 * backupfile.c (backup_args): Change a `0' to NULL.
2172 2005-07-01 Jim Meyering <jim@meyering.net>
2174 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2175 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
2176 * save-cwd.c, tempname.c:
2177 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2178 and don't include <sys/file.h>).
2180 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
2182 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
2183 declares only 'struct timespec;' (!).
2185 2005-06-29 Jim Meyering <jim@meyering.net>
2187 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
2188 type name. Use the variable name instead.
2189 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
2191 2005-06-28 Simon Josefsson <jas@extundo.com>
2193 * check-version.h, check-version.c: New files.
2195 2005-06-28 Simon Josefsson <jas@extundo.com>
2197 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
2198 collision with global variable. Better indentation. Don't
2199 increment buffer pointer beyond buffer end. Based on comments
2200 from Paul Eggert <eggert@cs.ucla.edu>.
2204 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
2206 * canon-host.c (canon-host): Append trailing "," to 0 in
2207 initializer of struct addrinfo, as an indication that we don't
2208 care how many members the structure has.
2210 2005-06-24 Derek Price <derek@ximbiot.com>
2211 and Bruno Haible <bruno@clisp.org>
2213 Remove stat module & update lstat.
2214 * stat.c: Remove this file...
2215 (slash_aware_lstat): ...moving this content and its support...
2216 * lstat.c (rpl_lstat): ...into here.
2217 * lstat.h: New file.
2219 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
2221 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
2222 (ranged_convert): Don't save conversion in a temporary struct.
2223 This causes a warning with GCC 4.0.0, and anyway in the typical
2224 case it's not worth the extra 100 bytes or so of code.
2225 (ranged_convert, __mktime_internal): When calling a function via a
2226 pointer P, use P () rather than (*P) (), as we now assume C89 or
2229 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
2231 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
2232 "who -r" failed to give output. Problem reported by Tim Waugh.
2234 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
2235 (xcalloc): Use it to avoid needless tests.
2236 Problem reported by Jim Meyering.
2238 2005-06-16 Jim Meyering <jim@meyering.net>
2240 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
2241 when either N or S is zero.
2243 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2245 * argp.h (__option_is_short): Check upper limit of
2246 __key. Isprint() requires its argument to have the value
2247 of an unsigned char or EOF.
2249 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
2251 * fnmatch.c (fnmatch): If there is an encoding error in a
2252 multibyte string or pattern, fall back on unibyte matching.
2253 Problem reported by James Youngman.
2255 2005-06-08 Bruno Haible <bruno@clisp.org>
2257 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
2260 2005-06-08 Bruno Haible <bruno@clisp.org>
2262 * csharpcomp.h: New file, from GNU gettext.
2263 * csharpcomp.c: New file, from GNU gettext.
2264 * csharpcomp.sh.in: New file, from GNU gettext.
2266 2005-06-07 Derek Price <derek@ximbiot.com>
2269 * glob_.h: Indent nested #ifdef.
2271 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
2273 Sync from coreutils.
2274 Use "file name" when talking about file names, instead of "filename"
2275 or "path", as per the GNU coding standards.
2276 * mkdir-p.c: Renamed from makepath.c.
2277 (make_dir_parents): Renamed from make_path. All callers changed.
2278 * mkdir-p.h: Likewise. All includers changed.
2279 * filenamecat.c: Renamed from path-concat.c.
2280 (file_name_concat): Renamed from path_concat. All callers changed.
2281 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
2282 * filenamecat.h: Likewise. All includers changed.
2283 * acl.c: Don't use "path" or "filename" to mean "file name"
2284 in comments or local variable names.
2285 * basename.c: Likewise.
2286 * canonicalize.c, canonicalize.h: Likewise.
2287 * dirname.c, dirname.h: Likewise.
2288 * euidaccess.c: Likewise.
2289 * exclude.c: Likewise
2290 * fnmatch_.h, fnmatch_loop.c: Likewise.
2291 * fsusage.c, fsuage.h: Likewise.
2292 * fts.c, fts_.h: Likewise.
2293 * getcwd.c: Likewise.
2294 * getloadavg.c: Likewise.
2295 * mkstemp.c: Likewise.
2296 * mountlist.c, mountlist.h: Likewise.
2297 * openat.c, openat.h: Likewise.
2298 * readlink-stub.c: Likewise.
2299 * readutmp.c, readutmp.h: Likewise.
2300 * rename.c: Likewise.
2301 * rmdir.c: Likewise.
2303 * savedir.c: Likewise.
2304 * stripslash.c: Likewise.
2305 * tempname.c: Likewise.
2306 * xreadlink.c: Likewise.
2307 * exclude.c (excluded_file_name): Renamed from excluded_filename.
2309 * exclude.h: Likewise.
2311 * euidaccess.c (getuid, getgid, getuid, getegid)
2312 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2313 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2314 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2315 * pathmax.h: Include <limits.h> unconditionally, since other
2316 files have been getting away with it for years (MORE/BSD 4.3
2318 * userspec.c (getpwnam, getgrnam, getgrgid)
2319 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2321 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2322 Define to 256, not 255, as per modern POSIX.
2324 2005-06-01 Bruno Haible <bruno@clisp.org>
2326 * csharpexec.h: New file, from GNU gettext.
2327 * csharpexec.c: New file, from GNU gettext.
2328 * csharpexec.sh.in: New file, from GNU gettext.
2330 2005-05-31 Derek Price <derek@ximbiot.com>
2331 Paul Eggert <eggert@cs.ucla.edu>
2334 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2336 2005-05-29 Derek Price <derek@ximbiot.com>
2337 Paul Eggert <eggert@cs.ucla.edu>
2339 * glob_.h, glob.c: New files.
2341 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2343 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2345 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2346 the configuration hassle isn't worth it.
2347 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2348 (LONGEST_MODIFIER, PRIuMAX): Remove.
2350 2005-05-27 Bruno Haible <bruno@clisp.org>
2352 * getlogin_r.h: Remove second include of <stddef.h>.
2354 2005-05-25 Bruno Haible <bruno@clisp.org>
2355 Derek Price <derek@ximbiot.com>
2357 * getlogin_r.h: Simplify API documentation.
2359 2005-05-25 Derek Price <derek@ximbiot.com>
2360 Paul Eggert <eggert@cs.ucla.edu>
2362 * getlogin_r.c, getlogin_r.h: New files.
2364 2005-05-22 Bruno Haible <bruno@clisp.org>
2366 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2367 Also include <sys/param.h> if it defines MIN, MAX.
2368 Based on a patch by Derek Price <derek@ximbiot.com>.
2370 2005-05-22 Bruno Haible <bruno@clisp.org>
2372 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2373 (INT64_MIN): Fix definition.
2374 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2376 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2377 NEED_SIGNED_INT_TYPES.
2379 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2380 HAVE_SYSTEM_INTTYPES.
2382 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2384 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2385 so that unistd-safer.h (GPL'ed code) need not be included.
2387 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2390 * fts.c: Don't include "cycle-check.h" or "hash.h".
2391 (setup_dir, free_dir): New functions.
2392 (enter_dir, leave_dir): Define trivial
2393 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2394 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2395 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2396 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2397 Move to fts-cycle.c.
2398 (fts_open): Use setup_dir.
2399 (fts_close): Use free_dir.
2400 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2401 This adds a label and some gotos, but the alternatives were messier.
2402 Check for memory allocation failure when entering a dir.
2403 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2404 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2405 (FTS): New member fts_cycle, that is a union that contains the
2406 old active_dir_ht and cycle_state. All uses changed to mention
2407 fts_cycle.ht and fts_cycle.state.
2408 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2409 fts.c, with the following changes:
2410 (setup_dir, free_dir): New functions.
2411 (enter_dir): Now returns bool. Return true if successful, false
2412 if memory exhausted. All callers changed.
2413 Do not bother partly cleaning up on
2414 memory allocation failure; that is free_dir's job.
2415 However, free ad if hash_insert fails, to avoid memory leak.
2416 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2417 fts->fts_options to see which union member to use.
2419 2005-05-20 Jim Meyering <jim@meyering.net>
2421 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2422 Now a macro, to pacify GCC.
2424 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2426 * chown.c (rpl_chown): Return -1 on failure.
2428 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2430 * canonicalize.c: Include canonicalize.h first, to test interface.
2431 Include <stddef.h> unconditionally, since we assume C89 now.
2432 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2433 * fts.c: Include fts_.h first, to check interface.
2434 Do not include intprops.h; no longer needed.
2435 Include cycle-check.h and hash.h, since fts_.h no longer does.
2436 Remove unnecessary casts of closedir to void.
2437 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2438 decide whether to decrement nlinks.
2439 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2440 (FTS): Use struct hash_table * instead of Hash_table, so that
2441 we no longer need to include hash.h here.
2443 2005-05-17 Jim Meyering <jim@meyering.net>
2445 * fts.c, fts_.h: New files, from coreutils.
2447 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2449 Sync from coreutils.
2450 * unlinkdir.c, unlinkdir.h: New files.
2451 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
2452 regex.h, unlocked-io.h, xtime.h:
2453 White space changes only.
2454 * makepath.c (make_path): Port to hosts where leading "//" is special.
2455 * yesno.c: Include getline.h, not ctype.h.
2456 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2457 Use getline to remove arbitrary restriction on response length.
2459 2005-05-13 Bruno Haible <bruno@clisp.org>
2461 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
2462 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
2463 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
2464 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
2465 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
2466 Add support for 64-bit integers in the MSVC compiler.
2468 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
2470 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
2471 Change the initial comment to refer to GPL, not LGPL.
2472 gnulib-tool will change it to LGPL as needed.
2474 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
2475 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
2476 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
2477 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
2478 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
2479 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
2480 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
2481 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
2482 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
2483 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
2484 concatpath.c, config.charset, copy-file.c, copy-file.h,
2485 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
2486 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
2487 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
2488 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
2489 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
2490 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
2491 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
2492 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
2493 full-read.c, full-read.h, full-write.c, full-write.h,
2494 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
2495 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
2496 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
2497 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
2498 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
2499 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
2500 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
2501 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
2502 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
2503 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
2504 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
2505 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
2506 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
2507 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
2508 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
2509 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
2510 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
2511 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
2512 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
2513 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
2514 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
2515 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
2516 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
2517 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
2518 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
2519 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
2520 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
2521 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
2522 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
2523 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
2524 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
2525 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
2526 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
2527 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
2528 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
2529 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
2530 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
2531 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
2532 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
2533 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
2534 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
2535 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
2536 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
2537 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
2538 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
2539 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
2540 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
2541 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
2542 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
2543 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
2544 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
2545 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
2546 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
2547 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
2548 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
2549 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
2550 Update FSF postal mail address.
2552 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2554 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
2555 specified in ai_socktype. Fix invalid ai_protocol
2556 check. ai_protocol is usually set to 0 or depending on
2557 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
2558 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
2559 ai_socktype / ai_protocol in the returned addrinfo structure.
2561 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2562 Bruno Haible <bruno@clisp.org>
2564 * inet_ntop.h: New file.
2565 * inet_ntop.c: New file, from glibc with modifications.
2567 2005-05-08 Jim Meyering <jim@meyering.net>
2569 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
2571 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
2573 Merge from coreutils. Among other things,
2574 add bulletproofing for cases where stdin, stdout, or stderr are closed.
2575 * fd-safer.c: New file.
2576 * fcntl-safer.h, open-safer.c: Remove.
2577 * chdir-long.c: Fix comment "fetish" -> "coreutils".
2578 * dup-safer.c: Include unistd-safer.h first.
2579 Don't include errno.h.
2580 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
2581 * file-type.h: Don't assume invoker included sys/stat.h first.
2582 * file-type.c: Rely on file-type.h change.
2583 * getloadavg.c: Include unistd-safer.h.
2584 (getloadavg): Use safer open.
2585 * getusershell.c: Include "stdio-safer.h".
2586 (getusershell): Use safer fopen.
2587 * long-options.c (long_options): Use NULL rather than 0.
2588 * modechange.h (mode_free): Remove; all callers changed to invoke
2590 * modechange.c: Likewise.
2591 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
2592 (MODE_DONE): New constant.
2593 (struct mode_change): Remove 'next' member.
2594 (make_node_op_equals): New function; like the old one of the
2595 same name, except it allocates an array.
2596 (mode_compile, mode_create_from_ref): Use it.
2597 (mode_compile): Allocate result as an array, not a linked list.
2598 Parse octal string ourself, so that we catch mistakes like "+0".
2599 (mode_adjust): Arg is an array, not a linked list.
2600 * modechange.c: Include stat-macros.h, xalloc.h.
2601 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
2602 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
2603 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
2604 Remove. This is now stat-macros.h's job.
2605 (talloc): Remove. All callers replaced by xalloc, so that
2606 our invokers don't have to worry about reporting memory failures.
2607 (make_node_op_equals): Remove.
2608 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2610 (struct mode_change): Moved here from modechange.h.
2611 (mode_append_entry): Remove.
2612 (mode_compile): Remove MASKED_OPS arg, since it encouraged
2613 apps to have incorrect behavior. Use simpler algorithm for head
2614 and tail. Don't futz with umask; that's now the job of mode_adjust.
2615 Detect more invalid usages rather than having somewhat-random behavior.
2616 Don't insert an "a=" action, as that leads to incorrect behavior.
2617 (mode_compile, mode_create_from_ref): Return NULL on error instead
2618 of an enum, since now there's only one way to have an error. All
2620 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
2621 at the correct time. Simplify calculation of "+u" and its ilk.
2622 Don't mishandle "+X".
2623 (mode_free): Remove "register" and localize decls.
2624 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2625 (struct mode_change): Move to modechange.c; callers don't
2626 need to see this stuff.
2627 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
2628 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
2629 (mode_change, mode_adjust): Reflect the new signatures noted above.
2630 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
2631 that might redefine system include files.
2632 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
2633 (my_usleep): Use NULL rather than (void *) 0.
2634 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
2635 Use siginterrupt to specify that system calls should be interrupted.
2636 (rpl_nanosleep): Move initialization of suspended closer to call of
2638 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
2639 * readutmp.c: Likewise. Include signal.h, stdbool.h.
2640 (desirable_utmp_entry): New function.
2641 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
2642 using x2nrealloc, to simplify logic.
2643 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
2644 size calculation. Do not assume utmp file is a regular file.
2645 * readutmp.h (UT_PID): Moved here from ../src/who.c.
2646 (READ_UTMP_CHECK_PIDS): New constant.
2647 * save-cwd.c: Include unistd-safer.h.
2648 (save_cwd): Use fd_safer.
2649 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
2650 [!_LIBC] Include "stat-macros.h" instead.
2651 * unistd-safer.h (fd_safer): New decl.
2653 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
2655 * byteswap_.h: New file.
2657 2005-04-25 Albert Chin <china@thewrittenword.com>
2659 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
2662 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
2664 * getdate.y (zone): Allow relunit_snumber after tZONE, so
2665 that "UTC +1 second" continues to work. Problem reported
2667 (relunit_snumber): New rule.
2670 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
2672 * getdate.y (universal_time_zone_table): New constant.
2673 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
2674 universal_time_zone_table.
2675 (lookup_zone): Prefer universal_time_zone_table to
2676 local_time_zone_table, so that "GMT" time stamps are allowed in
2677 London during the summer. Problem reported by Ian Abbott.
2679 2005-04-12 Jim Meyering <jim@meyering.net>
2681 * human.c (humblock): Set *options even when returning due to
2682 xstrtoumax conversion failure. Thanks to a used-uninitialized
2685 2005-04-09 Jim Meyering <jim@meyering.net>
2687 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
2688 -Wuninitialized: initialize tm0.tm_year.
2690 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2692 * getdate.y (parser_control): rels_seen is now a boolean, not a
2693 count, since there's no maximum. All uses changed.
2694 Add member dsts_seen.
2695 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
2697 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
2698 Use pc_rels_seen to decide whther a date is absolute.
2700 * getdate.y (number): Don't overwrite year.
2701 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
2704 2005-04-02 Simon Josefsson <jas@extundo.com>
2706 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
2707 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
2709 2005-03-27 Jim Meyering <jim@meyering.net>
2711 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
2713 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
2715 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
2716 "one's complement" -> "ones' complement" in comment, as per Knuth.
2717 "value of type" -> "type or expression" in comment.
2718 * mktime.c, strftime.c: Propagate intprops.h comment nits.
2720 2005-03-26 Jim Meyering <jim@meyering.net>
2723 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
2724 Correct typos: s/or/of/.
2726 2005-03-23 Jim Meyering <jim@meyering.net>
2728 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
2730 2005-03-21 Jim Meyering <jim@meyering.net>
2732 Changes imported from coreutils.
2734 * cycle-check.c: Don't include xalloc.h.
2736 * path-concat.c: Don't include assert.h.
2737 (path_concat): Remove assertion that would have triggered
2738 for ABASE starting with more than one slash.
2739 Reported by Andreas Schwab.
2741 * path-concat.c (path_concat): Set *BASE_IN_RESULT
2742 properly when ABASE is an absolute file name.
2743 Correct the description of this function.
2745 Add an assertion and a test driver.
2746 This fixes a bug introduced on 2004-07-02.
2747 Andreas Schwab reported the resulting failure of cp --parents:
2748 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
2750 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
2752 * strftime.c (my_strftime): If the underlying strftime returns 0
2753 (which shouldn't happen), generate nothing instead of returning 0
2754 immediately, so that nstrftime (NULL, ...) doesn't return 0.
2756 2005-03-16 Bruno Haible <bruno@clisp.org>
2758 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
2760 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
2762 * strftime.c (my_strftime): Prepend space to format so that we can
2763 reliably distinguish strftime failure from empty output on POSIX
2766 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
2768 * iconvme.c (SIZE_MAX): New macro, if not already defined.
2769 (iconv_string): Don't guess a size-zero buffer, as that might cause
2770 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
2771 result would be 'too large', where 'too large' is (heuristically)
2772 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
2773 overflow concerns. This will prevent some unwanted malloc failures
2774 when the inputs are very large.
2776 2005-03-15 Bruno Haible <bruno@clisp.org>
2778 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
2781 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
2784 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
2786 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
2788 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
2789 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
2791 * strtol.c: Likewise.
2793 2005-03-14 Simon Josefsson <jas@extundo.com>
2795 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
2798 2005-03-14 Jim Meyering <jim@meyering.net>
2800 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
2801 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
2802 to be nonzero so that we (and caller) can detect the difference
2803 between a valid zero-length expansion and an error return, even
2804 when the underlying strftime fails before writing anything into
2807 2005-03-10 Jim Meyering <jim@meyering.net>
2809 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2810 so that this module works on systems without fchdir.
2812 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2814 Factor int-properties macros into a single file, except for
2815 glibc-related files.
2816 * intprops.h: New file.
2817 * getloadavg.c: Include it instead of limits.h.
2818 (INT_STRLEN_BOUND): Remove.
2819 * human.c: Include intprops.h.
2820 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2821 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2822 * inttostr.h: Include intprops.h instead of limits.h.
2823 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2824 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2825 for consistency with intprops.h.
2826 (time_t_is_integer, twos_complement_arithmetic): Use them.
2827 * sig2str.h: Include <signal.h>, intprops.h.
2828 (INT_STRLEN_BOUND): Remove.
2829 * strftime.c (TYPE_SIGNED): Remove.
2830 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2831 * strtol.c: Adjust comments to match intprops.h.
2832 * userspec.c: Include intprops.h.
2833 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2834 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2835 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2836 instead of rolling our own expressions.
2837 * xstrtol.c: Include xstrtol.h first, to test interface.
2839 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2841 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2842 the right thing even if adding 1900 would overflow. Similarly
2843 for tm_mon + 1 and tm_yday + 1.
2844 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2845 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2846 (DO_SIGNED_NUMBER): New macro.
2847 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2849 2005-03-07 Bruno Haible <bruno@clisp.org>
2851 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2853 2005-03-03 Derek R. Price <derek@ximbiot.com>
2854 Bruno Haible <bruno@clisp.org>
2856 * pagealign_alloc.h: New file.
2857 * pagealign_alloc.c: New file.
2859 2005-01-28 Bruno Haible <bruno@clisp.org>
2861 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2864 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2866 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2867 The workaround isn't strictly needed for POSIX conformance, and
2868 it's too much of a pain to configure and maintain. We'll ask
2869 people to fix their kernels instead.
2870 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2871 (NANOSLEEP_BUG_WORKAROUND): Remove.
2872 (xnanosleep): Remove the workaround.
2874 2005-02-12 Bruno Haible <bruno@clisp.org>
2876 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2878 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2880 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2881 * timespec.h (gettime): Return void, since it always
2882 succeeds now. All uses changed.
2883 * gettime.c (gettime) Likewise.
2884 [HAVE_NANOTIME]: Prefer nanotime.
2885 Assume gettimeofday succeeds, as POSIX requires.
2886 Assime time () succeeds, since other code already does.
2887 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2888 (timespec_subtract): Remove.
2889 (NANOSLEEP_BUG_WORKAROUND): New constant.
2890 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2891 things considerably. Use it only on GNU/Linux hosts, since the
2892 workaround shouldn't be needed elsewhere.
2894 2005-02-24 Bruno Haible <bruno@clisp.org>
2896 * gettext.h: Update from GNU gettext 0.14.2.
2898 2005-02-24 Bruno Haible <bruno@clisp.org>
2900 * localcharset.c: Update from GNU gettext 0.14.2.
2901 * config.charset: Update from GNU gettext 0.14.2.
2903 2005-02-22 Simon Josefsson <jas@extundo.com>
2905 * iconvme.h, iconvme.c: New files, from libc.
2907 2005-02-20 Neil Conway <neilc@samurai.com>
2909 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2910 returned by OSX/Darwin if the specified buffer is not large
2911 enough for the hostname.
2913 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2915 * memrchr.h: New file.
2916 * chdir-long.c: Include it.
2917 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2918 Don't bother including stddef.h.
2920 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2922 * argp-help.c (__argp_help): Create a fake struct argp_state and
2923 pass it to _help, otherwise the latter coredumps trying to
2924 dereference state.root_argp.
2926 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2928 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2930 Include <sys/types.h>, for dev_t.
2931 (ME_DUMMY, ME_REMOTE): Move from here....
2932 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2933 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2935 Include mountlist.h first, to test the interface.
2937 2005-01-29 Bruno Haible <bruno@clisp.org>
2939 * progname.c (program_name): Initialize.
2940 Needed when linking statically on MacOS X.
2942 2005-01-28 Bruno Haible <bruno@clisp.org>
2944 * javacomp.sh.in: New file, from GNU gettext.
2945 * javacomp.h: New file, from GNU gettext.
2946 * javacomp.c: New file, from GNU gettext.
2948 2005-01-26 Bruno Haible <bruno@clisp.org>
2950 * javaexec.sh.in: New file, from GNU gettext.
2951 * javaexec.h: New file, from GNU gettext.
2952 * javaexec.c: New file, from GNU gettext.
2954 2005-01-26 Simon Josefsson <jas@extundo.com>
2956 * gai_strerror.c: Use GPL in header.
2958 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2960 * argp-help.c (hol_entry_help): Avoid using non-constant
2961 initializers for struct pentry_state.
2962 (__argp_error): Check return value of __asprintf
2963 (__argp_failure): Translate error message
2965 * argp-parse.c: Removed braces around the expansion of N_()
2967 2005-01-21 Jim Meyering <jim@meyering.net>
2969 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2970 same value as for Solaris 9.
2972 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2973 component length. This included changing the parameter to be
2974 of type `char *' rather than `char const *'.
2975 * chdir-long.h (chdir_long): Update prototype.
2977 * openat.c (fdopendir, fstatat): New functions.
2978 * openat.h: Include headers required for use of DIR and struct stat.
2979 [AT_SYMLINK_NOFOLLOW]: Define.
2980 (fdopendir, fstatat): Add prototypes.
2982 2005-01-21 Bruno Haible <bruno@clisp.org>
2984 * classpath.h: New file, from GNU gettext.
2985 * classpath.c: New file, from GNU gettext.
2987 2005-01-20 Simon Josefsson <jas@extundo.com>
2989 * version-etc-fsf.c: New file, with version_etc_copyright.
2990 * version-etc.c: Remove version_etc_copyright.
2991 * version-etc.h (version_etc_copyright): Use [] instead of * in
2992 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2994 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2996 * save-cwd.c (save_cwd): Remove code to support the case
2997 where fchdir is missing or flaky.
2999 2005-01-20 Simon Josefsson <jas@extundo.com>
3001 * base64.h (isbase64): Add.
3003 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
3004 using a unsigned prototype, don't inline.
3005 (base64_decode): Use it.
3007 2005-01-19 Bruno Haible <bruno@clisp.org>
3009 * sh-quote.h: New file, from GNU gettext.
3010 * sh-quote.c: New file, from GNU gettext.
3012 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
3014 Merge changes from coreutils, as described below in several
3015 changelogs dated today.
3017 * save-cwd.c: Include "save-cwd.h" before other include files.
3018 (O_DIRECTORY): Remove; not needed here, since "." must be
3019 a directory. All uses removed.
3020 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
3021 universal on Suns, and we also need to test for IRIX.
3022 Revamp code to use 'if' rather than '#if'.
3023 Avoid unnecessary comparison of cwd->desc to 0.
3025 * utimens.c (futimens): Robustify the previous patch, by checking
3026 for known valid error numbers rather than observed invalid ones.
3028 2005-01-18 Jim Meyering <jim@meyering.net>
3030 * version-etc.c (version_etc_copyright): Update copyright date.
3032 * utimens.c (futimens): Account for the fact that futimes
3033 can also fail with errno == ENOSYS or errno == ENOENT.
3034 Patch from Dmitry V. Levin.
3036 Change the name of the robust chdir function from chdir to chdir_long.
3037 * save-cwd.c: Include chdir-long.h rather than chdir.h.
3038 (restore_cwd): Use chdir_long, not chdir.
3039 * chdir-long.c: Renamed from chdir.c.
3040 * chdir-long.h: Renamed from chdir.h.
3041 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
3044 2005-01-18 Bob Proulx <bob@proulx.com>
3046 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
3047 offsetof() macro construct to avoid compile failure with native HP-UX
3048 11.0 ANSI C compiler.
3050 2005-01-06 Bruno Haible <bruno@clisp.org>
3052 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
3053 because stpncpy.m4 takes care of it.
3055 2004-01-24 Bruno Haible <bruno@clisp.org>
3057 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
3059 2003-10-09 Bruno Haible <bruno@clisp.org>
3061 * progreloc.c: Include xalloc.h instead of xmalloc.h.
3063 2005-01-06 Bruno Haible <bruno@clisp.org>
3065 * fwriteerror.h (fwriteerror): Change specification to include fclose.
3066 * fwriteerror.c: Include <stdbool.h>.
3067 (fwriteerror): At the end, close the file stream. Record whether
3068 stdout was already closed.
3070 2004-05-27 Bruno Haible <bruno@clisp.org>
3072 * execute.c (environ): Declare if needed.
3073 * pipe.c (environ): Likewise.
3074 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
3076 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
3078 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
3079 definitions to be after all include files, to avoid collisions.
3080 Problem reported by Bob Proulx.
3082 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
3084 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
3085 not needed. This removes a dependency on the gettext module.
3086 [defined _LIBC]: Do not include <libintl.h>; not needed.
3088 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
3090 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
3093 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
3095 * argp-parse.c: Include <stddef.h>.
3096 (alignof, alignto): New macros.
3097 (parser_init): Don't assume that void * is aligned sufficiently
3100 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
3101 need to extend the stack.
3102 (YYINITDEPTH): New macro, so that the initial stack isn't overly
3105 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3107 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
3109 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
3111 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
3112 Remove now-obsolete comment about AIX.
3113 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
3114 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
3115 (YYMAXDEPTH): New macro.
3117 2004-12-18 Bruno Haible <bruno@clisp.org>
3119 * fatal-signal.c (fatal_signals): Make non-const.
3120 (init_fatal_signals): New function.
3121 (uninstall_handlers, install_handlers): Ignore signals that were set to
3123 (at_fatal_signal): Call init_fatal_signals.
3124 (init_fatal_signal_set): Likewise. Ignore signals that were set to
3126 Reported by Paul Eggert.
3128 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
3130 * getdate.y (textint): New member "negative".
3131 (time_zone_hhmm): New function.
3132 Expect 14 shift-reduce conflicts, not 13.
3133 (o_colon_minutes): New rule.
3134 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
3135 (yylex): Set the "negative" member of signed numbers.
3137 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
3139 Changes imported from coreutils.
3140 * hard-locale.c: Assume <locale.h> exists.
3142 (GLIBC_VERSION): New macro.
3143 (hard_locale): Assume setlocale exists.
3144 Rewrite to avoid #ifdef.
3145 Use strdup rather than malloc + strcpy.
3146 * human.c: Assume <locale.h> exists.
3147 (human_readable): Assume localeconv exists.
3149 2004-12-01 Jakub Jelinek <jakub@redhat.com>
3151 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
3152 convert T2, not T. (Imported from libc.)
3154 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
3156 * getcwd.c (is_ENAMETOOLONG): New macro.
3157 (__getcwd.c): Don't restore errno; glibc doesn't.
3158 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
3159 first, falling back to our code only if its results look suspicious.
3160 Ensure that the resulting buffer is only as large as necessary.
3162 * readutmp.c: Include readutmp.h first.
3163 Include <errno.h>, since readutmp.h no longer does that.
3164 * readutmp.h: Don't include <errno.h>,
3165 <sys/param.h>, <time.h>; not needed to establish interface.
3166 (errno): Remove decl.
3167 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
3168 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
3169 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
3171 2004-11-28 Simon Josefsson <jas@extundo.com>
3173 * base64.h, base64.c: New file.
3175 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
3177 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
3179 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
3181 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
3182 HP's ANSI C compiler.
3183 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
3184 Declaring int functions causes warnings on some modern systems and
3185 shouldn't be needed to compile on ancient ones.
3186 * same.c (MIN) [defined MIN]: Don't define, since it's already
3189 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
3190 with the following changes.
3191 (__set_errno): Parenthesize properly.
3192 Include <stdbool.h>.
3193 (MIN, MAX, MATCHING_INO): New macros.
3194 (__getcwd): Define with prototype, not K&R form.
3195 Use heuristics to allocate default buffer on stack if possible.
3196 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
3197 behavior, and to avoid the PATH_MAX limit when computing
3199 Use MATCHING_INO to compare inode number to file.
3200 Check for arithmetic overflow in size calculations.
3201 Fix bug in reallocation of dot array that caused getcwd to fail
3202 on directories nested deeper than 75.
3203 Be more careful about saving errno on error.
3204 Do not use realloc; use only free+malloc, as this is a bit
3205 more flexible and avoids a needless copy operation.
3206 Do not inspect st_dev and st_ino for symbolic links; POSIX
3207 doesn't specify the latter.
3208 Check for closedir errors.
3209 Avoid needless casts.
3210 Use "#ifdef weak_alias" around weak_alias, to be like other
3212 The following changes to getcwd.c have effect only when used in
3213 gnulib; they have no effect inside glibc proper.
3214 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
3215 as alloca isn't used.
3216 (alloca, __alloca): Likewise.
3217 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
3218 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3219 unconditionally, as gnulib assumes C89 or better.
3220 Do not include <sys/param.h>.
3221 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
3222 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
3224 (NULL) [!defined NULL]: Remove; we assume C89 or better.
3225 Include <dirent.h> in a way that is compatible with modern Autoconf.
3226 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
3227 New macros, if not already defined.
3228 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
3229 Use "_LIBC", not "defined _LIBC", for consistency.
3230 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
3232 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
3233 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
3234 * xgetcwd.c: David MacKenzie's old code was removed, so give
3235 credit only to Jim Meyering and adjust the copyright dates.
3236 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
3237 <stdlib.h>, <unistd.h>, "pathmax.h".
3238 Instead, include "xgetcwd.h" (first) and "getcwd.h".
3239 (INITIAL_BUFFER_SIZE): Remove.
3240 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
3242 2004-11-23 Jim Meyering <jim@meyering.net>
3244 * getopt_.h: Remove trailing blanks.
3246 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
3248 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
3249 (futimens): New function, which uses futimes if available.
3250 (futimens, utimens): Support timespec==NULL, with same semantics
3251 as utime and utimens.
3252 * utimens.h (futimens): New decl.
3254 2004-11-23 Jim Meyering <jim@meyering.net>
3256 * __fpending.c: Add comment.
3258 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3260 * getopt_.h: Re-addition of __getopt_argv_const caused
3261 redefinition warnings. To avoid them, include the defines
3262 in `#if !defined __need_getopt ... #endif'. The only place
3263 where __getopt_argv_const is used is in definitions
3264 of getopt_long and getopt_long_only below, which are as well
3265 protected by `#ifndef __need_getopt'.
3266 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
3267 __need_getopt after including <stdio.h> and <unistd.h> These
3268 headers might have defined it.
3270 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
3272 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
3274 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
3275 optopt): Use them instead of invoking ## directly; otherwise, the
3276 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
3278 2004-11-19 Bruno Haible <bruno@clisp.org>
3280 * strtok_r.c: Move comments from here...
3281 * strtok_r.h: ... to here.
3283 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
3285 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
3286 might fail. Problem reported by Yoann Vandoorselaere.
3287 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
3288 that mishandle size_t overflow.
3290 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
3292 * canon-host.c: Include "strdup.h".
3293 (canon_host): Use getaddrinfo if available, so that IPv6 works.
3294 Use strdup instead of malloc/strcpy to duplicate strings.
3296 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
3297 (human_space_before_unit): New constant.
3298 * human.c (human_readable): Support it.
3300 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
3301 (xgetcwd): Set errno correctly when failing.
3302 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
3303 the failure is actually due to a PATH_MAX problem.
3305 Further getopt changes to make it more likely that glibc will
3306 buy the changes back.
3307 * getopt.c (POSIXLY_CORRECT): New constant.
3308 (getopt): Use it, so to preserve glibc semantic
3309 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
3310 when compiling for libc.
3311 * getopt_.h (__getopt_argv_const): Bring it back.
3312 (getopt_long, getopt_long_only): Use it.
3314 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3315 New arg POSIXLY_CORRECT. All callers changed.
3316 (getopt): Argv is now char * const *, as per standard.
3317 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3318 not char *__getopt_argv_const *.
3319 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3320 _getopt_long_only_r): Likewise.
3321 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3322 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3323 _getopt_long_r, _getopt_long_only_r): Likewise.
3324 * getopt_.h (__getopt_argv_const): Remove.
3325 (getopt): Argv is now char * const *, as per standard.
3327 * getdate.y (tORDINAL): New token.
3328 (day, relunit): Allow it for relative times.
3329 (relative_time_table): Use tORDINAL for ordinals.
3331 2004-11-15 Jim Meyering <jim@meyering.net>
3333 * closeout.c: Include "__fpending.h" once again.
3334 Include <stdbool.h>.
3335 (close_stdout): Don't fail just because stdout was closed initially,
3336 since some programs don't write to stdout in the normal course of
3337 operation (other than --version and --help), and we don't want this
3338 function to make e.g. `touch file >&-' fail.
3339 But do fail if it was closed and someone has tried to write to it.
3340 E.g., `printf foo >&-' must fail.
3342 2004-11-11 Simon Josefsson <jas@extundo.com>
3344 * strtok_r.h, strtok_r.c: New file.
3346 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3348 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3349 we can stop lying to compilers about the constness of argv when we
3350 are compiled outside glibc.
3351 (getopt, getopt_long, getopt_long_only): Use it.
3352 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3354 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3355 _getopt_long_only_r): Likewise.
3356 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3357 _getopt_long_only_r): Likewise.
3359 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3360 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3361 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3362 the other external symbols.
3363 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3364 declaration, since the above renaming now works around collisions.
3366 2004-11-11 Jim Meyering <jim@meyering.net>
3368 * linebreak.c: Remove trailing blanks.
3369 * alloca_.h: Likewise.
3370 * acosl.c: Likewise.
3371 * euidaccess.c: Likewise.
3372 * allocsa.h: Likewise.
3374 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3376 * mktime.c (SHR): New macro, which is a portable
3377 substitute for >> that should work even on Crays.
3378 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3379 Problem reported by Mark D. Baushke in
3380 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3381 * getdate.y (SHR): Likewise.
3383 * strftime.c (SHR): Likewise.
3385 * quotearg.c (struct quoting_options): Use unsigned int for
3386 quote_these_too, so that right shifts are well defined. All uses
3389 2004-11-10 Simon Josefsson <jas@extundo.com>
3391 * getaddrinfo.h, getaddrinfo.c: New files.
3393 2004-11-10 Jim Meyering <jim@meyering.net>
3395 Ensure that no close failure goes unreported.
3396 * closeout.c (close_stdout): Always close stdout. I.e., don't
3397 return early when it seems there's nothing to flush.
3398 Don't include __fpending.h.
3400 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
3402 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
3404 2004-11-05 Bruno Haible <bruno@clisp.org>
3406 * readlink.c: Include stddef.h, needed for size_t on Woe32.
3407 Reported by Mark D. Baushke <mdb@cvshome.org>.
3409 2004-11-04 Bruno Haible <bruno@clisp.org>
3411 2004-09-11 Bruno Haible <bruno@clisp.org>
3412 * allocsa.valgrind: New file.
3413 2004-02-06 Bruno Haible <bruno@clisp.org>
3414 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
3415 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
3416 Reported by Christopher Seip <chris.seip@hp.com>.
3418 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3420 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
3421 with errno == ERANGE if the buffer is too small.
3422 Problem reported by Mark D. Baushke.
3424 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3426 * xreadlink.c (MAXSIZE): New macro.
3427 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
3428 size does not exceed MAXSIZE. Avoid cast.
3429 As suggested by Mark D. Baushke in
3430 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
3431 if readlink fails with buffer size just under MAXSIZE, try again
3434 2004-11-02 Derek R. Price <derek@ximbiot.com>
3435 and Paul Eggert <eggert@cs.ucla.edu>
3437 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
3438 (get_date): Overparenthesize to avoid GCC warning.
3440 2004-11-02 Bruno Haible <bruno@clisp.org>
3442 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
3443 function returns void.
3445 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
3447 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3448 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
3451 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3453 * getdate.y: Add support for TZ="foo" within a date string.
3454 Fix some bugs near time_t boundaries. Reject dates with
3455 out-of-range components, e.g., "Sept 31".
3456 Include <stdlib.h>, "setenv.h", "xalloc.h".
3457 (ISDIGIT_LOCALE): Remove; unused.
3458 Note that the TZ and time functions used here are not reentrant.
3459 (mktime_ok, get_tz): New functions.
3460 (TZBUFSIZE): New constant.
3461 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
3462 This requires that we sometimes generate our own TZ="XXX..." setting.
3464 2004-10-27 Derek R. Price <derek@ximbiot.com>
3466 * mktime.c (not_equal_tm): Remove redundant check.
3468 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3470 * getdate.y: Use Bison 1.875 features, and some minor
3471 code cleanups. This change does not affect semantics.
3472 Don't include <stdlib.h>; no longer needed.
3473 Don't include unlocked-io.h; only the "#if TEST" code uses
3474 stdio, and performance isn't crucial there.
3475 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
3476 Bison 1.875 features as described below.
3477 All uses of "PC." replaced by "pc->".
3478 (YYSTYPE): Add a forward declaration.
3479 (yylex, yyerror): Use full prototypes in forward decls.
3480 Use "%pure-parser" rather than obsolescent "%pure_parser".
3481 Use %parse-param and %lex-param instead of obsolescent
3482 YYPARSE_PARAM and YYLEX_PARAM.
3483 (meridian_table, month_and_day_table, time_units_table,
3484 relative_time_table, time_zone_table, military_table,
3485 lookup_zone, lookup_word, get_date):
3486 Use NULL instead of 0 where appropriate.
3487 (to_hour): Avoid abort (), to avoid a dependency on
3489 (yyerror, yylex): Now accepts parser_control * arg.
3490 (main) [TEST]: Use '\0' rather than 0 for char.
3492 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
3494 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
3495 It's now the caller's responsibility to handle the case where
3496 !HAVE_GETPAGESIZE && !defined getpagesize.
3498 * mktime.c (leapyear): Arg is long int, not int.
3500 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
3502 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
3504 2004-10-12 Simon Josefsson <jas@extundo.com>
3506 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3507 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
3510 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
3512 * vsnprintf.h: New file.
3513 * vsnprintf.c: New file.
3515 2004-10-07 Bruno Haible <bruno@clisp.org>
3517 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
3518 into the provided buffer.
3520 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
3522 * diacrit.c, diacrit.h: Add GPL notice.
3524 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
3525 * atanl.c (atanl): Keep the code as similar to glibc as possible.
3526 * logl.c (logl): Keep the code as similar to glibc as possible.
3527 This avoids a potential constant-folding bug.
3529 2004-10-05 Bruno Haible <bruno@clisp.org>
3531 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
3533 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3535 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
3536 * xmalloc.c (xmemdup): Likewise.
3537 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
3538 XFREE): Remove these long-obsolescent macros.
3539 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
3540 * xstrdup.c: Remove.
3542 * regex.c (re_comp): Cast gettext return value to char *,
3543 Problem reported by Martin Neitzel via Mark D. Baushke.
3545 2004-10-04 Simon Josefsson <jas@extundo.com>
3547 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
3548 '#ifdef USE_UNLOCKED_IO'.
3550 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3552 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
3553 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
3554 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
3555 regex.c, sha1.c, version-etc.c, yesno.c:
3556 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
3557 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
3558 the includer's responsibility.
3560 Sync from coreutils.
3562 * modechange.c (mode_compile): Don't decrement a pointer that
3563 points to the start of a string, as the C Standard says the
3564 resulting behavior is undefined.
3566 * backupfile.h (enum backuptype): Rename none -> no_backups,
3567 simple -> simple_backups, numbered_existing ->
3568 numbered_existing_backups, numbered -> numbered_backups
3569 to avoid shadowing problems. All uses changed.
3570 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
3571 * backupfile.c (check_extension, numbered_backup):
3572 Rename locals to avoid shadowing 'basename'.
3573 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
3576 * .cppi-disable: Add getopt_.h, getopt_int.h.
3577 * .cvsignore: Add getopt.h.
3579 2004-10-04 Simon Josefsson <jas@extundo.com>
3581 * memmem.h: New file.
3582 * memmem.c: New file, taken from glibc.
3584 2004-10-02 Jim Meyering <jim@meyering.net>
3586 * dirfd.h, getpagesize.h: Add copyright notice.
3588 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
3590 * snprintf.c: Remove comments as to why each header is needed.
3592 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
3594 * strsep.h: New file.
3595 * strsep.c: New file.
3597 2004-10-01 Simon Josefsson <jas@extundo.com>
3599 * snprintf.c (snprintf): Handle size==0.
3601 2004-10-01 Simon Josefsson <jas@extundo.com>
3602 Bruno Haible <bruno@clisp.org>
3604 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
3605 (snprintf): Declare 'args'.
3607 2004-09-30 Simon Josefsson <jas@extundo.com>
3609 * snprintf.h, snprintf.c: New files.
3611 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3613 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
3614 (hol_entry_help): Never translate an empty string.
3615 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
3616 * argp.h (OPTION_NO_TRANS): New option.
3618 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
3620 * xvasprintf.c: Include xalloc.h.
3621 (xvasprintf): Use xalloc_die, not xmalloc_die.
3623 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
3625 * dummy.c: Change copyright notice to FSF, and license to GPL.
3627 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
3629 * argp-pvh.c (argp_program_version_hook): Provide initial value.
3630 Problem reported by Bruno Haible in:
3631 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
3633 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
3635 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
3636 in case some system header has #define'd it. Problem reported by
3637 Soeren D. Schulze in
3638 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
3640 2004-09-08 Bruno Haible <bruno@clisp.org>
3642 * stdint_.h: New file, taken from GNU clisp.
3644 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
3646 * xvasprintf.h: New file.
3647 * xvasprintf.c: New file.
3648 * xasprintf.c: New file.
3650 2004-09-08 Bruno Haible <bruno@clisp.org>
3652 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
3654 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
3656 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
3658 Import from coreutils.
3659 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
3660 strings on unbounded length. alloca's performance benefits aren't
3661 that important here.
3663 (parse_with_separator): New function, with most of the internals
3664 of the old parse_user_spec. Allow user to omit both user and group,
3665 for compatibility with FreeBSD.
3666 Clone only the user name, not the entire spec.
3667 Do not set *uid, *gid unless entirely successful.
3668 Avoid memory leak in some failing cases.
3669 Fix regression for USER.GROUP reported by Dmitry V. Levin in
3670 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
3671 (parse_user_spec): Rewrite to use parse_with_separator.
3673 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
3675 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
3676 its complicated substitute.
3677 * argp-help.c: Include <errno.h>, for program_invocation_short_name
3678 and program_invocation_name.
3679 (__argp_basename) [!_LIBC]: Remove; the only use was
3680 replaced by its body.
3681 (__argp_short_program_name): Change condition from
3682 !defined __argp_short_program_name to
3683 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
3684 to match argp-namefrob.h.
3685 (__argp_failure): Don't assume strerror_r returns char *.
3686 * argp-parse.c (N_): Define unconditionally.
3687 (argp_default_options): Fill out initializers with 0 to avoid
3690 2004-08-12 Simon Josefsson <jas@extundo.com>
3692 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
3693 * getopt_.h: Renamed from getopt.h.
3695 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
3697 Merge from coreutils.
3699 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
3700 wmemchr or wmemcpy. Problem reported by Robert Dahlem
3701 for Reliant Unix 5.43.
3703 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
3704 (union fooround): Use uintmax_t, not long int.
3705 The rest is a merge from libc:
3706 [defined _LIBC]: Include <shlib-compat.h>.
3707 (_obstack) [defined _LIBC]: Remove after 2.3.4.
3709 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
3711 * strverscmp.c: Convert to UTF-8.
3713 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
3715 * obstack.h (obstack_empty_p):
3716 Don't assume that chunk->contents is suitably aligned.
3717 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
3718 Likewise. Problem reported by Benno in
3719 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
3721 * chown.c (rpl_chown): Work even if the file is writeable but not
3722 readable. This could be improved further but it'd take some work.
3724 2004-08-08 Simon Josefsson <jas@extundo.com>
3726 * xgethostname.c: Don't include error.h (not used).
3729 * getpass.c: Include getpass.h first.
3731 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
3733 * xalloc-die.c: New files.
3734 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
3736 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
3737 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
3738 (_, N_, xalloc_die): Move to xalloc-die.c.
3739 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
3740 so that we needn't mess with xalloc_msg_memory_exhausted.
3742 * sha1.h: Renamed from sha.h.
3743 (SHA1_H): Renamed from _SHA_H.
3744 (sha1_ctx): Renamed from sha_ctx.
3745 (sha1_init_ctx): Renamed from sha_init_ctx.
3746 (sha1_process_block): Renamed from sha_process_block.
3747 (sha1_process_bytes): Renamed from sha_process_bytes.
3748 (sha1_finish_ctx): Renamed from sha_finish_ctx.
3749 (sha1_read_ctx): Renamed from sha_read_ctx.
3750 (sha1_stream): Renamed from sha_stream.
3751 (sha1_buffer): Renamed from sha_buffer.
3752 * sha1.c: Likewise; renamed from sha.c.
3753 Do not include <sys/types.h>.
3754 Include <stddef.h> rather than <stdlib.h>.
3756 2004-08-08 Bruno Haible <bruno@clisp.org>
3758 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
3759 FILESYSTEM_PREFIX_LEN.
3760 * progreloc.c: Likewise.
3761 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
3763 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
3766 * argp-help.c (make_hol, hol_append): Don't assume that
3767 SIZE_MAX is a valid preprocessor constant.
3768 (__argp_basename): Change from "#ifndef _LIBC"
3769 to "#ifndef __argp_short_program_name", so that
3770 we don't compile these functions for tar.
3772 More merges from coreutils.
3773 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
3774 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
3776 * addext.c: Remove; no longer needed.
3777 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
3778 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
3779 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
3780 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
3781 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
3782 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
3783 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
3784 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
3785 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
3786 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
3787 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
3788 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
3789 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
3790 Import changes from coreutils.
3792 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
3794 Merge from coreutils.
3796 * .gdb-history: Remove; this doesn't belong here.
3798 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
3799 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
3800 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
3802 * dirname.h: Include <stdbool.h>.
3803 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
3804 for consistency with POSIX terminology. All uses changed.
3805 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
3806 (strip_trailing_slashes): Use bool for booleans.
3807 * stripslash.c (strip_trailing_slashes): Likewise.
3809 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3810 sometimes returns a positive errno value even when it succeeds.
3811 (print_errno_message) [!LIBC]: Fall back on strerror if
3814 * path-concat.c (mempcpy): Don't define if a system header defines it.
3815 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3816 (longest_relative_suffix): New function.
3817 (path_concat): Use it. Assume first argument is not NULL.
3818 Port to DOS. Omit redundant separators.
3819 Report an error instead of returning NULL.
3820 Use mempcpy instead of memcpy.
3821 (xpath_concat): Remove: not declared or used.
3823 * same.h: Include <stdbool.h>
3824 (same_name): Return bool, not int.
3825 * same.c (same_name): Likewise.
3826 (errno): Don't declare; we assume C89 or better now.
3828 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3829 if not already defined.
3831 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3832 * dup-safer.c (errno): Likewise.
3834 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3836 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3839 2004-08-03 Simon Josefsson <jas@extundo.com>
3841 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3842 * progname.h: Don't include stdbool.h.
3844 2004-08-02 Simon Josefsson <jas@extundo.com>
3846 * getsubopt.h: New file, with comments from Bruno Haible.
3847 * getsubopt.c: New file, from glibc, but slightly modified based on
3848 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3850 2004-08-01 Simon Josefsson <jas@extundo.com>
3852 * xgetdomainname.c: Include stdlib.h, for free().
3854 2004-07-16 Simon Josefsson <jas@extundo.com>
3856 * dummy.c: New file.
3858 2004-07-16 Bruno Haible <bruno@clisp.org>
3860 * backupfile.h: Add extern "C" for C++.
3861 * closeout.h: Likewise.
3862 * copy-file.h: Likewise.
3863 * findprog.h: Likewise.
3864 * full-write.h: Likewise.
3865 * pathname.h: Likewise.
3866 * progname.h: Likewise.
3867 * stpcpy.h: Likewise.
3868 * stpncpy.h: Likewise.
3869 * strcase.h: Likewise.
3870 * strstr.h: Likewise.
3871 * xalloc.h: Likewise.
3873 * mbswidth.h: Add extern "C" for C++.
3874 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3876 2004-07-09 Simon Josefsson <jas@extundo.com>
3878 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3879 failed without this.)
3881 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3883 * fchown-stub.c: New file.
3885 2004-06-24 Jim Meyering <jim@meyering.net>
3887 * obstack.h (obstack_base): Cast to (void *), per documentation.
3889 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3891 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3893 2004-06-01 Jim Meyering <jim@meyering.net>
3895 * calloc.c: New file.
3897 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3899 * getdate.y (yylex): Allow space between sign and number.
3900 Problem reported by Dan Jacobson.
3902 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3903 and Jim Meyering <jim@meyering.net>
3905 Merge from coreutils CVS.
3907 * stat-macros.h: New file, with contents from file-type.h
3908 and coreutils' system.h.
3909 * file-type.c: Include "stat-macros.h".
3910 * file-type.h (file_type): Move all macro definitions to new file,
3913 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3914 Wrap old code with this conditional.
3915 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3916 function that does not dereference symlinks.
3917 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3919 * xreadlink.c: Include xreadlink.h first, to catch .h file
3920 dependency problems.
3921 (xreadlink): Accept new arg SIZE, for efficiency.
3922 All decls and uses changed.
3923 * xreadlink.h: Include <stddef.h>, for size_t.
3925 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3926 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3928 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3930 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3932 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3933 macros to be defined.
3934 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3935 the allocator returns NULL because the requested size is zero.
3937 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3939 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3940 var. Add comment explaining why libc still defines it. This
3941 merges the following patch from glibc:
3942 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3944 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3946 * obstack.c (_obstack): Remove unused variable. It hasn't been
3947 present in glibc since revision 1.1 of this file.
3948 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3949 obstack_alignment_mask, obstack_alloc, obstack_base,
3950 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3951 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3952 obstack_grow0, obstack_init, obstack_int_grow,
3953 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3954 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3955 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3956 nonexistent functions.
3958 2004-05-17 Derek R. Price <derek@ximbiot.com>
3959 Paul Eggert <eggert@cs.ucla.edu>
3961 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3963 2004-05-14 Bruno Haible <bruno@clisp.org>
3965 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3966 that consists of a '.' followed by an empty digit string.
3967 Patch by Tor Lillqvist <tml@iki.fi>.
3969 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3971 Port obstack to the AS/400, where pointers are 16 bytes wide and
3972 you cannot cast an integer to a valid pointer. This patch is
3973 currently waiting to be integrated into glibc; see
3974 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3976 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3977 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3978 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3979 (struct obstack): temp member is now a union of a pointer and
3980 an integer, instead of an integer. All integer uses changed.
3981 This does not affect the physical layout of struct obstack,
3982 except on hosts (like the AS/400) where the size or alignment of
3983 void * is greater than that of ptrdiff_t.
3984 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3985 __STDC__)]: Store temporary in pointer member of union, not
3987 * obstack.c: Include <stddef.h>, for offsetof.
3988 (struct fooalign): Remove; it doesn't need a name.
3989 (union fooround): Change double to long double, and add void *.
3990 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3991 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3992 not a macro. Hence the values are always int; so remove all
3993 casts-to-int in uses.
3995 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3996 Derek Price <derek@ximbiot.com>
3998 * alloca.c: Include <alloca.h>, to get our interface.
3999 * alloca_.h: Use __alloca on AIX, so that we don't have to
4000 include <alloca.h> first. Use C89 prototype for alloca; this
4001 requires including <stddef.h> for size_t. Use extern "C" if C++.
4002 Use #elif for simplicity, since we can assume C89 now.
4003 Don't try to source the system alloca.h since it will not be found
4004 and to prevent recursively including its replacement.
4005 * fnmatch.c: Include <alloca.h> instead of opencoding.
4006 * regex.c: Likewise.
4008 2004-05-16 Derek Price <derek@ximbiot.com>
4009 Paul Eggert <eggert@cs.ucla.edu>
4011 getline cleanup. This changes the getndelim2 API: both order of
4012 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
4015 * getline.c: Don't include stddef.h or stdio.h, since our
4016 interface does that.
4017 (getline): Always use getdelim, so that we don't have two
4018 copies of this code.
4019 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
4021 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
4022 (GETNDELIM2_MAXIMUM): New macro.
4023 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
4024 instead of the old practice of delim2==0. All callers changed.
4025 Return -1 on overflow, instead of returning junk.
4026 Do not set *linesize unless allocation succeeds.
4027 * getndelim2.h: Do not include stddef.h; no longer needed, now
4028 that we include sys/types.h.
4029 * getnline.h: Likewise.
4030 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
4031 (getndelim2): Reorder arguments.
4032 * getnline.c (getnline, getndelim):
4033 Don't discard the NMAX argument.
4034 (getnline): Invoke getndelim, to avoid code duplication.
4035 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
4036 of (size_t) -1 by callers of the getnline family.
4038 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
4040 * nanosleep.c (suspended): Change its type from int to
4041 sig_atomic_t volatile.
4042 (first_call): Make it private to rpl_nanosleep, and have it
4043 be zero initially as that's a bit faster.
4044 (my_usleep): Round up fractional times instead of truncating them,
4045 as this is the usual meaning for 'sleep'.
4047 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
4049 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
4050 (ENOSYS): Define if not defined.
4051 (settime): Fall back on stime if it exists and settimeofday fails.
4052 But don't bother with fallbacks if a method fails with errno == EPERM.
4054 2004-05-11 Jim Meyering <jim@meyering.net>
4056 Prior to this change, the save_cwd caller required read access to the
4057 current directory on most systems (ones with the fchdir function).
4059 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
4060 fails, try write-only, and finally, resort to using xgetcwd.
4062 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
4064 * obstack.c, obstack.h: Import changes from libc.
4066 2004-04-28 Bruno Haible <bruno@clisp.org>
4068 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
4069 implicitly appends .exe to executables.
4070 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
4071 accepts Windows pathnames.
4072 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4073 Cygwin like Windows, since it now accepts Windows pathnames.
4074 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4075 Cygwin like Windows, since it now accepts Windows pathnames.
4076 Reported by Derek Robert Price <derek@ximbiot.com>.
4078 2004-04-20 Jim Meyering <jim@meyering.net>
4080 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
4082 2004-04-20 Jim Meyering <jim@meyering.net>
4083 Bruno Haible <bruno@clisp.org>
4085 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
4086 memory when realloc fails.
4088 2004-04-18 Jim Meyering <jim@meyering.net>
4090 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
4091 don't leak memory and do call END_UTMP_ENT.
4093 2004-04-11 Paul Eggert <eggert@twinsun.com>
4095 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
4096 (CHAR_BIT): Remove, since we assume C89.
4097 Include <stdint.h> if available, as per current Autoconf CVS advice.
4099 2004-03-30 Paul Eggert <eggert@twinsun.com>
4101 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
4102 not bool, to be more consistent with Unix conventions.
4103 Suggested by Bruno Haible.
4105 Merge from coreutils.
4107 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
4110 * getdate.h: Include stdbool.h, and timespec.h instead of
4111 the usual <time.h> dance.
4112 (get_date): Change signature to support fractional time stamps.
4113 All callers changed.
4114 * getdate.y: Include "getdate.h" first, as we can now
4115 assume C89 and don't need to worry about 'const'.
4116 Similarly, include "unlocked-io.h" near start, not in middle.
4118 (textint.value): Use long int rather than int.
4119 (textint.digits): Use size_t rather than int.
4120 (BILLION, LOG10_BILLION): New constants.
4121 (parser_control): New member rel_ns. Members day_ordinal,
4122 time_zone, month, day, hour, minutes, rel_year, rel_month,
4123 rel_day, rel_hour, rel_minutes, rel_seconds
4124 are now long int, not int. Member seconds is now struct timespec,
4125 not int. New member timespec_seen. Members dates_seen, days_seen,
4126 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
4128 (%union.intval): Now long int, not int.
4129 New member timespec.
4130 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
4131 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
4132 (spec): Now is a timespec or an item list.
4133 (timespec, items): New nonterminals.
4134 (time, rel, relunit, number, get_date):
4135 Add support for fractional seconds.
4136 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
4137 (gmtime, localtime, mktime): Remove decls; not needed with C89.
4138 (to_hour): First arg is now long int, not int.
4139 (to_year): Returns long int, not int.
4140 Don't treat year -70 like 70.
4141 (tm_diff): Returns long int, not int.
4142 (lookup_word): Use bool instead of int when appropriate.
4143 (yylex): Use size_t for count, not int.
4144 Detect overflow when parsing large integer constants.
4145 Add support for fractions.
4146 (get_date): Make pointers 'const' if possible.
4147 Use more-portable code to detect integer overflow.
4148 (main) [TEST]: Adjust to above changes. Test for localtime failure.
4149 Don't use ctime; it's not reliable if the year has >4 digits.
4151 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
4152 This is for compatibility with BSD.
4154 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
4155 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
4156 From coreutils' system.h.
4158 * userspec.c: Don't include "posixver.h".
4159 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
4160 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
4161 compatible extension. Simplify code by removing a boolean int
4162 that was always nonzero if a string was nonnull.
4164 2004-03-30 Jim Meyering <jim@meyering.net>
4166 Merge from coreutils.
4168 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
4170 * readtokens.c (readtoken): Don't leak 64 bytes when reading
4171 an empty input stream.
4173 * readtokens.c: Include <stdbool.h>.
4174 (readtoken): Use `size_t' rather than int/long.
4175 All callers adjusted.
4176 Use `bool' rather than `int' where appropriate.
4177 Use memset rather than an explicit loop.
4178 Use x2nrealloc rather than xrealloc.
4179 Allow the use of `\0' as a delimiter.
4180 (readtokens): Likewise.
4181 * readtokens.h (readtoken, readtokens): Update prototypes.
4183 2004-03-30 Bruno Haible <bruno@clisp.org>
4185 * getloadavg.c (getloadavg): Don't assume setlocale returns
4188 2004-03-29 Paul Eggert <eggert@twinsun.com>
4190 Merge changes to getloadavg.c from coreutils and Emacs.
4192 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
4193 Define to an expression, not to the empty string.
4194 Include cloexec.h and xalloc.h.
4195 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
4196 Use set_cloexec_flag rather than rolling our own.
4197 * cloexec.c, cloexec.h: New files.
4199 2004-03-18 Paul Eggert <eggert@twinsun.com>
4201 * getopt.h: Sync with libc CVS.
4203 2004-03-18 Paul Eggert <eggert@twinsun.com>
4204 Bruno Haible <bruno@clisp.org>
4206 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
4207 not on all platforms that have <wchar.h>.
4208 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
4210 2004-03-09 Paul Eggert <eggert@twinsun.com>
4212 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
4214 * getopt_int.h: New file, also synced from libc.
4216 2004-03-07 Paul Eggert <eggert@twinsun.com>
4218 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
4219 '#if' expressions. Unlike the code it replaces, it does not
4220 depend on (defined _SC_PAGESIZE). However, it does depend on
4221 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
4222 first reported by Jason Andrade in
4223 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
4225 2004-01-18 Simon Josefsson <jas@extundo.com>
4227 * strdup.h: New file.
4228 * strdup.c: Include it.
4229 * path-concat.c: Include strdup.h. Drop strdup declaration.
4230 * userspec.c: Include strdup.h. Drop strdup declaration.
4232 2004-02-06 Karl Berry <karl@gnu.org>
4234 * config.charset: update from gettext 0.14.1.
4236 2004-02-05 Paul Eggert <eggert@twinsun.com>
4238 Add comments and code, prompted by suggestions from Bruno Haible
4240 * quotearg.h (quotearg_alloc): New decl. Improve the comments
4241 describing the enum quoting_style values.
4242 * quotearg.c (quotearg_alloc): New function.
4243 (quotearg_buffer_restyled): Treat lone { and } as special.
4244 Treat = as special. Work around bug with older shells
4245 that "see" a '\' that is really the 2nd byte of a multibyte char.
4246 Quote empty string with shell_quoting_style.
4248 2004-02-03 Bruno Haible <bruno@clisp.org>
4250 * pipe.h: New file, from GNU gettext.
4251 * pipe.c: New file, from GNU gettext.
4253 2004-01-27 Bruno Haible <bruno@clisp.org>
4255 * execute.h: New file, from GNU gettext.
4256 * execute.c: New file, from GNU gettext.
4257 * w32spawn.h: New file, from GNU gettext.
4259 2004-01-23 Paul Eggert <eggert@twinsun.com>
4261 Exit-status fix from coreutils.
4263 Use exit_failure consistently in place of EXIT_FAILURE,
4264 so that program exit statuses are consistent on failure.
4266 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
4267 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
4268 * argmatch.h: Comment fix to match the above.
4269 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
4270 Now a macro referring to exit_failure, instead of a separate
4271 variable. Include "exitfail.h" to get it.
4272 * xstrtol.h: Include "exitfail.h".
4273 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
4275 * long-options.c (parse_long_options): Use prototype
4276 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
4279 2004-01-21 Jim Meyering <jim@meyering.net>
4281 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
4282 so as not to conflict with a different-sized __mktime_internal
4283 function in GNU libc.
4284 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
4285 Problem building statically-linked `ls' reported by Michael Brunnbauer.
4287 2004-01-18 Paul Eggert <eggert@twinsun.com>
4289 Merge from diffutils.
4291 * file-type.c (file_type): Add typed memory objects.
4292 * file-type.h (S_TYPEISTMO): New macro.
4294 * c-stack.h (c_stack_action): Remove argv argument.
4295 * c-stack.c (c_stack_action): Likewise. All uses changed.
4296 (die): Don't calculate message unless segv_action returns.
4297 (get_stack_location, min_address_from_argv, max_address_from_argv,
4298 volatile stack_base, volatile_stack_size): Remove.
4299 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
4300 that every segmentation violation is a stack overflow. (Ouch!)
4301 See Debian bug 136249 (still outstanding) for more info about why
4302 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
4304 2003-11-30 Bruno Haible <bruno@clisp.org>
4306 Safer stack allocation.
4307 * setenv.c: Include allocsa.h.
4308 (alloca): Remove fallback definition.
4309 (freea): Remove macro.
4310 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
4313 2003-10-17 Bruno Haible <bruno@clisp.org>
4315 * binary-io.h: Avoid warnings on Cygwin.
4317 2003-12-28 Bruno Haible <bruno@clisp.org>
4319 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
4320 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
4322 2003-11-28 Bruno Haible <bruno@clisp.org>
4324 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
4326 2003-11-27 Bruno Haible <bruno@clisp.org>
4328 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4330 2003-11-17 Bruno Haible <bruno@clisp.org>
4332 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4334 2003-11-24 Bruno Haible <bruno@clisp.org>
4336 * xallocsa.h: New file, from GNU gettext.
4337 * xallocsa.c: New file, from GNU gettext.
4339 2003-11-24 Bruno Haible <bruno@clisp.org>
4341 * allocsa.h: New file, from GNU gettext.
4342 * allocsa.c: New file, from GNU gettext.
4344 2003-11-24 Bruno Haible <bruno@clisp.org>
4346 * eealloc.h: New file.
4348 2004-01-15 Jim Meyering <jim@meyering.net>
4350 Merge from coreutils.
4352 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4353 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4354 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4356 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4357 optional configure-time default.
4359 * version-etc.c (version_etc_copyright): Update copyright date.
4361 * xreadlink.c (xreadlink): Correct outdated comment.
4363 2004-01-15 Paul Eggert <eggert@twinsun.com>
4365 Merge from coreutils.
4367 * posixver.c: Include posixver.h.
4369 * same.c: Include <stdbool.h>, <limits.h>.
4370 (_POSIX_NAME_MAX): Define if not defined.
4372 (same_name): If file names are silently truncated, report
4373 that the file names are the same if they are the same after
4374 the silent truncation.
4376 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4377 conversion function.
4378 * xstrtod.c (xstrtod): Likewise. All callers changed to
4379 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4382 2004-01-14 Paul Eggert <eggert@twinsun.com>
4384 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4385 with like-named macro in fnmatch.c.
4386 (EXT): Use an internal constant instead.
4388 Merge fnmatch patches from glibc.
4389 * fnmatch.c (mbsinit): Remove define.
4390 Add libc_hidden_ver (__fnmatch, fnmatch).
4391 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4392 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4394 2003-12-14 Karl Berry <karl@gnu.org>
4396 * config.charset: update from gettext-runtime.
4398 2003-12-03 Paul Eggert <eggert@twinsun.com>
4400 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4401 Bug reported by Alfred M. Szmidt.
4403 2003-11-29 Karl Berry <karl@gnu.org>
4405 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
4407 2003-11-23 Paul Eggert <eggert@twinsun.com>
4408 Bruno Haible <bruno@clisp.org>
4410 * printf-parse.h: Don't include sys/types.h.
4411 (ARG_NONE): New macro.
4412 (char_directive): Change type of *arg_index fields to size_t.
4413 * printf-parse.c: Don't include sys/types.h.
4414 (SSIZE_MAX): Remove macro.
4415 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
4416 Remove unnecessary overflow check.
4417 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
4420 2003-11-24 Paul Eggert <eggert@twinsun.com>
4422 * alloca.c: Remove dependency on xalloc module.
4423 (xalloc_die): Remove.
4424 (memory_full) [!defined emacs]: New macro.
4425 [!defined emacs]: Don't include xalloc.h.
4426 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4427 address arithmetic overflows. Change datatypes a bit to avoid
4430 2003-11-22 Jim Meyering <jim@meyering.net>
4432 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4434 2003-11-17 Bruno Haible <bruno@clisp.org>
4436 * vasnprintf.c (alloca): Remove fallback definition.
4437 (freea): Remove definition.
4438 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
4439 Reported by Paul Eggert.
4441 2003-11-17 Jim Meyering <jim@meyering.net>
4443 On systems without utime and without a utimes function capable of
4444 dealing with a NULL struct utimbuf* argument, this utime replacement
4445 could -- in unusual circumstances -- leak a file descriptor.
4446 * utime.c: Include <unistd.h> and <errno.h>.
4447 (utime_null): Be sure to close `fd' and to preserve errno.
4448 Reported by Geoff Collyer via Arnold Robbins.
4450 2003-11-16 Paul Eggert <eggert@twinsun.com>
4451 Bruno Haible <bruno@clisp.org>
4453 Protect against address arithmetic overflow.
4454 * printf-args.h: Include stddef.h.
4455 (arguments): Change type of field 'count' to size_t.
4456 * printf-args.c (printf_fetchargs): Use size_t instead of
4457 'unsigned int' where appropriate.
4458 * printf-parse.h: Include sys/types.h.
4459 (char_directive): Change type of *arg_index fields to ssize_t.
4460 (char_directives): Change type of fields 'count', max_*_length to
4462 * printf-parse.c: Include sys/types.h and xsize.h.
4463 (SSIZE_MAX): Define fallback value.
4464 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
4465 instead of 'int' where appropriate. Check a_allocated, d_allocated
4466 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
4467 * vasnprintf.c: Include xsize.h.
4468 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
4469 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
4470 overflow. Avoid wraparound when converting a width or precision from
4473 2003-11-16 Bruno Haible <bruno@clisp.org>
4475 Update from GNU gettext.
4476 * printf-parse.c: Generalize to it can be compiled for wide strings.
4477 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
4478 * vasnprintf.c: Generalize to it can be compiled for wide strings.
4479 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
4480 SNPRINTF): New macros.
4481 Don't include <alloca.h> if the file is used inside libintl.
4482 (local_wcslen): New function, for Solaris 2.5.1.
4483 (VASNPRINTF): Use it instead of wcslen.
4485 2003-11-16 Bruno Haible <bruno@clisp.org>
4487 * xsize.h (xmax): New function.
4488 (xsum, xsum3, xsum4): Declare as "pure" functions.
4490 2003-11-12 Paul Eggert <eggert@twinsun.com>
4492 * xalloc.h: Do not include <limits.h> or <stdint.h>.
4493 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
4494 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
4495 heuristic is just as accurate as far as we know, and it removes a
4496 dependency on size_max.m4 and ptrdiff_max.m4.
4498 2003-11-12 Paul Eggert <eggert@twinsun.com>
4500 * xstrtol.c (__xstrtol): Remove "break" immediately after
4501 "return", to pacify some unknown compiler. Problem reported
4504 2003-11-11 Bruno Haible <bruno@clisp.org>
4506 * xsize.h (SIZE_MAX): Remove fallback definition.
4507 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
4510 2003-11-10 Paul Eggert <eggert@twinsun.com>
4512 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
4513 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
4514 rejected some allocations of exactly SIZE_MAX - 2 bytes.
4516 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
4517 not (size_t) -1, since it's defined here.
4519 2003-11-06 Paul Eggert <eggert@twinsun.com>
4521 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
4522 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
4523 Reject sizes of exactly SIZE_MAX bytes.
4524 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
4525 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
4527 2003-11-05 Bruno Haible <bruno@clisp.org>
4529 * xsize.h: Include limits.h, to avoid a possible collision with
4530 SIZE_MAX defined in <limits.h> on Solaris.
4532 2003-11-04 Bruno Haible <bruno@clisp.org>
4534 * xsize.h: New file.
4535 * linebreak.c: Include xsize.h.
4536 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
4537 argument for overflow.
4538 Suggested by Paul Eggert.
4540 2003-10-31 Bruno Haible <bruno@clisp.org>
4542 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
4543 to avoid (extremely rare) race condition.
4544 Suggested by Paul Eggert.
4546 2003-11-03 Jim Meyering <jim@meyering.net>
4548 * userspec.c: Include "userspec.h".
4549 * userspec.h: New file.
4551 2003-10-31 Paul Eggert <eggert@twinsun.com>
4553 * mountlist.h (struct mount_entry.me_type_malloced): New member.
4554 * mountlist.c (SIZE_MAX): Define if not defined already.
4555 (read_filesystem_list): Set and use me_type_malloced.
4556 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
4557 whatever the type happens to be), for brevity and consistency.
4558 Check for size calculation overflow on Alphas running OSF/1.
4560 2003-10-31 Jim Meyering <jim@meyering.net>
4562 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
4564 * linebuffer.c: Include <string.h> for declaration of memset.
4566 2003-10-30 Paul Eggert <eggert@twinsun.com>
4567 Bruno Haible <bruno@clisp.org>
4569 * vasprintf.c: Include <limits.h>, <stdlib.h>.
4570 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
4572 2003-10-29 Paul Eggert <eggert@twinsun.com>
4574 * xalloc.h (xalloc_oversized): Now a macro, not a function,
4575 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
4577 * quotearg.c (quotearg_n_options): Use it.
4578 * group-member.c: Include <stdbool.h>.
4579 (free_group_info): Arg is now const *; don't free arg.
4580 (get_group_info): Now returns bool and accepts struct group_info *,
4581 rather than returning a malloc'ed struct group_info *.
4582 All uses changed. Check for overflow in internal size calculation.
4584 * getusershell.c (readname): Simplify the code by using x2nrealloc
4585 rather than xmalloc/xrealloc.
4586 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
4587 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
4588 conformance bug: the old code used a pointer after freeing the
4589 storage that it addressed.
4590 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
4591 rather than doing it by hand.
4592 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
4593 the buffer preserved. Use free and xmalloc instead.
4594 * quotearg.c (quotearg_n_options): Likewise.
4595 Use a simpler test for size overflow. Don't use xalloc_oversized
4596 because unsigned int might be wider than size_t (!); this suggests
4597 that we should switch from unsigned int to size_t for slot numbers.
4599 2003-10-27 Bruno Haible <bruno@clisp.org>
4601 * stdbool_.h: Better support for BeOS.
4603 2003-10-27 Paul Eggert <eggert@twinsun.com>
4605 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
4606 to allocate the returned structure. Do not allocate a subarray,
4607 as x2nrealloc will do that.
4608 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
4609 instead of xnrealloc.
4610 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
4612 2003-10-26 Paul Eggert <eggert@twinsun.com>
4614 * xalloc.h (xalloc_oversized): New static inline function, for
4615 callers that want to do their own size-overflow checking. Include
4616 <stdbool.h>, since xalloc_oversized returns bool.
4617 * xalloc.c (array_size_overflow): Remove. All callers changed
4618 to use xalloc_oversized.
4620 Add two functions x2realloc, x2nrealloc, for programs that grow
4621 arrays dynamically by doubling their sizes.
4622 * xalloc.h (x2realloc, x2nrealloc): New decls.
4623 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
4626 Port to C99 semantics for 'inline' of external functions.
4627 Bug reported by Bruno Haible.
4628 * xmalloc.c (xnmalloc_inline): New static inline function,
4629 with the old contents of xnmalloc.
4630 (xnmalloc, xmalloc): Use it.
4631 (xnrealloc_inline): New static inline function,
4632 with the old contents of xnrealloc.
4633 (xnrealloc, xrealloc): Use it.
4635 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
4637 2003-10-25 Paul Eggert <eggert@twinsun.com>
4639 Fix several address-calculation bugs in the hash modules,
4640 plus some minor code cleanup.
4642 * hash.h: Include <stdbool.h>, for bool.
4643 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
4644 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
4645 hash_get_n_entries, hash_get_max_bucket_length,
4646 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
4647 hash_rehash): Use size_t rather than unsigned.
4648 * hash.c (struct hash_table, hash_get_n_buckets,
4649 hash_get_n_buckets_used, hash_get_n_entries,
4650 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
4651 hash_get_entries, hash_do_for_each, hash_string, is_prime,
4652 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
4654 (SIZE_MAX): Define if not defined.
4655 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
4656 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
4658 Use const * when possible.
4659 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
4660 (check_tuning): Fix bug: if tuning parameters were very close to
4661 0 or 1, rounding errors could have caused subscript violations.
4662 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
4663 (hash_initialize): Add 'fail:' label
4664 to free table and return NULL, and use it to simplify code.
4665 Use calloc rather than clearing the storage ourself.
4666 (hash_initialize, hash_rehash): Check for arithmetic overflow in
4667 buffer size calculations.
4668 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
4669 Include <stddef.h>, for size_t.
4670 * hash-pjw.c (hash_pjw): Likewise.
4671 Switch to method described by Bruno Haible.
4672 Include <limits.h>, for CHAR_BIT.
4673 (SIZE_BITS): New macro.
4675 2003-10-21 Paul Eggert <eggert@twinsun.com>
4677 * getndelim2.c (getndelim2): When size calculation overflows,
4678 ceiling the allocation at NMAX bytes rather than silently
4679 discarding input bytes before NMAX is reached. This makes
4680 a difference only if NMAX exceeds SIZE_MAX / 2.
4682 * obstack.c: Merge from glibc.
4683 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
4684 Add libc_hidden_def (_obstack_newchunk).
4685 (_obstack_free) [! defined _LIBC]: Remove.
4686 [defined _LIBC]: Make a strong alias from obstack_free, rather than
4687 a clone of the function body.
4688 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
4689 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
4691 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
4692 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
4695 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
4696 (obstack_ptr_grow_fast, obstack_int_grow_fast):
4697 Don't use lvalue casts, as GCC plans to remove support for them
4698 in GCC 3.5. Reported by Joseph S. Myers. This bug
4699 was also present in the non-GCC version, indicating that this
4700 code had always been buggy and had never been widely used.
4701 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
4702 Use the fast variant of each macro, rather than copying the
4703 definiens of the fast variant; that way, we'll be more likely to
4704 catch future bugs in the fast variants.
4706 2003-10-20 Bruno Haible <bruno@clisp.org>
4708 * wait-process.h: New file, from GNU gettext.
4709 * wait-process.c: New file, from GNU gettext.
4711 2003-10-19 Jim Meyering <jim@meyering.net>
4713 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
4715 2003-10-16 Paul Eggert <eggert@twinsun.com>
4717 * getgroups.c: Include <errno.h>, <stdlib.h>.
4718 (getgroups): First arg is int, not size_t.
4719 Don't let 'free' mangle errno.
4721 2003-10-16 Jim Meyering <jim@meyering.net>
4723 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
4725 2003-10-15 Paul Eggert <eggert@twinsun.com>
4727 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
4729 (new_exclude, add_exclude_file): Initial size no longer needs to
4731 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
4732 our own address arithmetic overflow checking.
4734 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
4735 (fnmatch): Do not alloca more than 2000 wide characters;
4736 instead, use malloc for large buffers.
4737 Check for address arithmetic overflow, and return -1
4738 with errno set to ENOMEM in that case.
4739 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
4740 (NEW_PATTERN): Do not alloca more than 8000 bytes;
4741 instead, return -1. Check for address arithmetic overflow.
4743 2003-10-14 Paul Eggert <eggert@twinsun.com>
4745 Handle invalid suffixes and overflow independently, so that
4746 callers can treat them independently as needed. Fix some bugs in
4747 suffix handling, e.g., "100k@" was not diagnosed as an invalid
4748 suffix for a human-readable blocksize. The major caller-visible
4749 change is the addition of a new
4750 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
4751 that both overflow and suffix chars were found.
4753 * human.c (humblock): Don't check separately for invalid suffix
4754 char; that is xstrtoumax's job (now that its bug is fixed).
4755 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
4756 INTMAX_MAX]: New macros.
4757 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
4758 TYPE_MAXIMUM): New macros.
4759 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
4760 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
4761 if overflow occurs, as it's what __strtol does and it's more useful
4763 (__xstrtol): If __strtol reports some error other than ERANGE,
4764 reflect it to the caller as LONGINT_INVALID. If it reports
4765 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
4766 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
4767 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
4769 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
4770 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
4771 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
4772 [defined UINTMAX_MAX]: New macros.
4774 2003-10-14 Bruno Haible <bruno@clisp.org>
4776 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
4777 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
4778 Also use volatile where needed.
4780 2003-10-12 Paul Eggert <eggert@twinsun.com>
4782 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
4783 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
4784 and define in terms of the other primitives.
4785 * xmalloc.c: Include stdbool.h; do not include exit.h.
4786 (SIZE_MAX): Define if not already defined.
4787 (array_size_overflow): New function.
4788 (xalloc_die): Abort instead of exiting if 'error' returns.
4789 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
4790 (xmalloc, xrealloc): Use them.
4791 (xcalloc): Check for address arithmetic overflow.
4792 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
4793 a bit faster than strcpy.
4795 2003-10-08 Paul Eggert <eggert@twinsun.com>
4797 Merge getpass from libc, plus a few fixes.
4799 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
4800 Include <stdbool.h>.
4801 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
4802 __fsetlocking to empty.
4803 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
4804 do include <bits/libc-lock.h>.
4805 Do not include <fcntl.h>; not needed.
4806 [_LIBC]: Include <wchar.h>.
4807 (NOTCANCEL_MODE): New macro.
4808 (flockfile, funlockfile) [_LIBC]: New macros.
4809 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
4810 [!_LIBC]: New macros.
4811 (call_fclose): New function.
4812 (getpass): Use it. Save tty stream separately; this simplifies the
4813 code and makes it more reliable if stdin happens to equal stdout.
4814 Invoke __fsetlocking on tty.
4815 Handle thread cancellation if needed.
4816 Namespace cleanup (use __tcgetattr, __getline).
4817 Use bool for Booleans.
4818 [USE_IN_LIBIO]: Handle wide streams.
4819 [!_LIBC]: Unconditionally do the fseek, since we don't know what
4820 stream might go where.
4822 * unlocked-io.h: Include <stdio.h>, so that the caller
4823 doesn't have to include <stdio.h> before us.
4824 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4825 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4826 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4827 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4828 if not declared, so that we can use getpass.c code from libc without
4830 (flockfile, ftrylockfile, funlockfile): New macros.
4832 2003-10-06 Bruno Haible <bruno@clisp.org>
4834 * version-etc-2.h: Remove file.
4835 * version-etc-2.c: Remove file.
4837 2003-09-25 Jim Meyering <jim@meyering.net>
4838 Bruno Haible <bruno@clisp.org>
4840 This lets translators provide better translations for the
4841 "Written by ..." part of --version output.
4842 * version-etc.h: Include stdarg.h.
4843 (version_etc_copyright): Declare as readonly.
4844 (version_etc): Make this function variadic with a NULL-terminated list
4845 of author name strings.
4846 (version_etc_va): New declaration.
4847 * version-etc.c: Include stdarg.h, stdlib.h.
4848 (version_etc_copyright): Declare as readonly.
4849 (version_etc_va): New function. Provide a different translatable string
4850 for each possible number of authors < 10. Abbreviate when there are 10
4852 (version_etc): Make this function variadic. Call version_etc_va.
4853 Suggestion from Gary V. Vaughan.
4855 * long-options.h (parse_long_options): Change prototype: the authors
4856 string is moved to the end and becomes variadic.
4857 * long-options.c: Include stdarg.h.
4858 (parse_long_options): Make this function variadic, too.
4859 Call version_etc_va, not version_etc.
4861 2003-10-06 Bruno Haible <bruno@clisp.org>
4863 * fatal-signal.h: New file, from GNU gettext.
4864 * fatal-signal.c: New file, from GNU gettext.
4866 2003-10-04 Karl Berry <karl@gnu.org>
4868 * argp*: update from libc.
4870 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4872 * getpass.c (getpass): Use a no-op fseek when switching from input to
4873 output mode on the same stream.
4875 2003-09-29 Paul Eggert <eggert@twinsun.com>
4877 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4878 Fix arg typo in previous patch.
4880 2003-09-28 Jim Meyering <jim@meyering.net>
4882 * error.c: Correct cpp indentation.
4884 2003-09-27 Paul Eggert <eggert@twinsun.com>
4886 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4887 Omit the special code that used __typeof__, since we worry that
4888 it could be more trouble than it's worth. See:
4889 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4890 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4894 2003-09-26 Jim Meyering <jim@meyering.net>
4896 * error.c (error_tail): Move some declarations
4897 into inner scope where the local variables are used.
4899 2003-09-26 Bruno Haible <bruno@clisp.org>
4901 * stpncpy.h (gnu_stpncpy): New declaration.
4902 (stpncpy): Define as alias for gnu_stpncpy.
4903 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4905 2003-09-26 Paul Eggert <eggert@twinsun.com>
4907 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4908 (error_tail): Do not loop, reallocating temporary buffer, since
4909 the output cannot contain more wide characters than the input
4910 contains bytes, the size must be big enough already. This avoids
4911 one potential size overflow calculation. Check for size overflow
4912 when calculating temporary buffer size. Free temporary buffer
4913 when done, if it was allocated with malloc; this plugs a memory
4914 leak. Remove casts from void * to pointers, that are no longer
4915 needed now that we're assuming C89 or better.
4917 Merge error changes from glibc.
4919 * error.c, error.h: Update copyright notice header to match glibc.
4920 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4921 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4922 Disable cancellation while printing error.
4923 * error.h: Prepend __ to parameter names.
4925 2003-09-25 Karl Berry <karl@gnu.org>
4927 * argp-fmtstream.c, argp-help.c: update from libc.
4929 2003-09-25 Bruno Haible <bruno@clisp.org>
4931 * version-etc-2.h: New file, from version-etc.h with modifications.
4932 * version-etc-2.c: New file, from version-etc.c with modifications.
4934 2003-09-25 Simon Josefsson <jas@extundo.com>
4936 * xgetdomainname.h: New file.
4937 * xgetdomainname.c: New file.
4939 2003-09-25 Simon Josefsson <jas@extundo.com>
4940 Bruno Haible <bruno@clisp.org>
4942 * getdomainname.h: New file.
4943 * getdomainname.c: New file.
4945 2003-09-24 Paul Eggert <eggert@twinsun.com>
4947 * linebuffer.c (freebuffer): Don't free the argument, just
4948 the buffer associated with the argument. Bug reported by
4951 2003-09-19 Karl Berry <karl@gnu.org>
4953 * argp.h: update from libc.
4955 2003-09-16 Paul Eggert <eggert@twinsun.com>
4957 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4958 input error, instead of returning NULL the next time we are called
4959 (and therefore losing track of errno).
4961 2003-09-15 Paul Eggert <eggert@twinsun.com>
4963 * getndelim2.c (getndelim2): Don't trash errno when a read
4964 fails, so that the caller gets the proper errno.
4966 * readutmp.c (read_utmp): Likewise.
4967 Check for fstat error. Close stream and free storage
4970 2003-09-14 Bruno Haible <bruno@clisp.org>
4972 * fwriteerror.h: New file.
4973 * fwriteerror.c: New file.
4975 2003-09-14 Jim Meyering <jim@meyering.net>
4977 * getloadavg.c: Correct cpp indentation.
4978 * strdup.c: Likewise.
4979 * vasnprintf.c: Likewise.
4981 2003-09-12 Paul Eggert <eggert@twinsun.com>
4983 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4984 * obstack.c [!defined _LIBC]: Likewise.
4985 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4986 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4987 * exitfail.c: Don't include stdlib.h; no longer needed.
4989 More changes to assume C89 or better.
4991 * error.c (error_tail): Assume vprintf.
4993 * argmatch.c (getenv): Remove decl.
4994 * progreloc.c (get_full_program_name): Define via prototype.
4995 * setenv.c (clearenv): Likewise.
4996 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4998 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4999 (malloc, memcpy): Remove decls.
5000 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
5001 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
5002 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5003 (memcpy): Remove macro.
5004 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
5005 (__P): Remove. All uses removed.
5006 (PTR): Remove. All uses changed to void *.
5007 (CHAR_BIT, NULL): Remove.
5008 (spaces, zeros, memset_space, memset_zero)
5009 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
5011 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
5012 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
5013 Define with prototype.
5014 Remove now-unnecessary prototype decl.
5015 (extra_args_spec): Assume ANSI C. All uses changed.
5016 (extra_args_spec_iso): Remove.
5017 (my_strftime, emacs_strftimeu): Define via prototype.
5018 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
5020 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
5021 * strtoimax.c: Include <stdlib.h> unconditionally.
5022 (strtoul, strtol): Remove decls.
5023 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
5025 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5026 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
5027 (LOCALE_PARAM_PROTO): New macro.
5028 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
5029 (INTERNAL (strtol), strtol): Define with a prototype.
5030 (PARAMS): Remove. All uses removed.
5031 * tempname.c: Include <string.h> unconditionally.
5032 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
5033 * xgethostname.c (main): Define with a prototype.
5034 * xmalloc.c: Include "xalloc.h" first, to check interface.
5035 Include <stdlib.h> unconditionally.
5036 (calloc, malloc, realloc, free): Remove decls.
5037 * xstrtod.c: Include "xstrtod.h" first, to check interface.
5038 Include <stdlib.h> unconditionally. Sort include file names.
5040 (xstrtod): Define with a prototype.
5041 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
5042 (strtol, strtoul): Remove decls.
5044 2003-09-11 Paul Eggert <eggert@twinsun.com>
5046 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
5047 Include <stdlib.h>, <string.h> unconditionally.
5048 Remove now-unnecessary cast to char *.
5049 * strnlen.c: Include <string.h> unconditionally.
5050 * yesno.c (yesno): Define with a prototype.
5052 2003-09-10 Bruno Haible <bruno@clisp.org>
5054 * strcspn.c: Include <string.h> unconditionally.
5055 * strpbrk.c: Include <string.h> unconditionally.
5056 * strstr.c: Include <string.h> unconditionally.
5057 * unicodeio.c: Include <string.h> unconditionally.
5058 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
5059 * unsetenv.c: Likewise.
5060 * xreadlink.c: Include <stdlib.h> unconditionally.
5061 * yesno.c: Include <stdlib.h> unconditionally.
5062 (rpmatch): Add prototype.
5064 2003-09-10 Jim Meyering <jim@meyering.net>
5066 * error.c: Correct indentation of cpp directives.
5068 2003-09-09 Paul Eggert <eggert@twinsun.com>
5072 * acosl.c (main): Use a prototype.
5073 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
5076 * getloadavg.c (getloadavg, main): Define via prototypes.
5078 * getopt.h (struct option.name): Assume C89, and use 'const'.
5079 (getopt, etopt_long, getopt_long_only, _getopt_internal)
5080 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
5082 * getopt.c (const): Remove macro.
5083 Include <string.h> unconditionally.
5084 (my_index): Remove; all uses changed to strchr.
5085 (strlen): Remove decl.
5086 (exchange): Remove forward decl; no longer needed.
5087 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
5088 Define with prototype.
5089 * getopt1.c (const): Remove macro.
5090 (getopt_long, getopt_long_only, main): Define with prototype.
5092 * getugroups.c: Include <string.h> unconditionally.
5094 * getusershell.c: Include <stdlib.h> unconditionally.
5095 (getusershell, setusershell, endusershell, readname, main):
5096 Define with prototypes.
5098 * group-member.c: Include group-member.h first.
5099 Include <stdlib.h> unconditionally.
5101 * hard-locale.c: Include hard-locale.h first.
5102 Include <stdlib.h>, <string.h> unconditionally.
5104 * hash.c (free, malloc): Remove decls.
5105 Include <stdlib.h> unconditionally.
5107 * human.c: Include <stdlib.h>, <string.h> unconditionally.
5108 (getenv): Do not declare.
5110 * idcache.c: Include <string.h> unconditionally.
5112 * long-options.c: Include long-options.h first, to test interface.
5113 Include <stdlib.h> unconditionally.
5115 * makepath.c: Include makepath.h first, to test interface.
5116 Include <stdlib.h> and <string.h> unconditionally.
5118 * linebuffer.c: Include <stdlib.h>.
5119 (free): Remove decl.
5121 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
5122 rpl_malloc returns void *, not char *.
5123 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
5125 * md5.h: Include <limits.h> unconditionally.
5126 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
5127 (__P): Remove; all uses removed.
5128 * md5.c: Include "md5.h" first.
5129 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
5130 md5_buffer, md5_process_bytes, md5_process_block):
5131 Define with prototypes.
5132 * sha.h (__P): Remove all uses. (It wasn't defined??)
5133 * sha.c: Include "sha.h" first.
5134 Include <stdlib.h>, <string.h> unconditionally.
5136 * memchr.c (__ptr_t): Remove; all uses changed to void *.
5137 * memcmp.c (__ptr_t): Likewise.
5138 * memrchr.c (__ptr_t): Likewise.
5139 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
5140 Include <string.h> unconditionally.
5141 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
5142 * memchr.c: Include <stdlib.h> unconditionally.
5143 * memchr.c (LONG_MAX): Remove.
5144 * memrchr.c (LONG_MAX): Likewise.
5145 * memchr.c (__memchr): Define via a prototype.
5146 * memrchr.c (__memrchr): Likewise.
5147 * memcmp.c (__P): Remove, and remove all uses.
5148 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
5149 Remove forward decls; no longer needed.
5150 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
5151 Use types required by C89 in prototype.
5153 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
5154 * savedir.c: Likewise.
5155 * mkdir.c (free): Remove decl.
5156 * rmdir.c (rmdir): Define with a prototype.
5157 * savedir.c: Include savedir.h first, to test interface.
5159 * mktime.c (STDC_HEADERS): Remove.
5160 Include <stdlib.h>, <string.h> unconditionally.
5162 * modechange.c: Include <stdlib.h> unconditionally.
5163 (malloc): Remove decl.
5165 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
5166 (free): Remove decl.
5168 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
5169 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
5170 (This type really should be intptr_t, but that's a C99ism.)
5171 (_obstack_memcpy): Remove: all uses changed to memcpy.
5172 Include <string.h> unconditionally.
5173 (struct obstack): Assume __STDC__ for types of members
5174 chunkfun, freefun, extra_arg.
5175 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
5176 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
5177 obstack_begin, obstack_specify_allocation,
5178 obstack_specify_allocation_with_arg, obstack_chunkfun,
5179 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
5180 Remove unprototyped decls and the macros that use them.
5181 * obstack.c (POINTER): Remove. All uses changed to void *.
5182 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
5183 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
5184 (defined __STDC__ && __STDC__)]:
5185 Remove nonprototyped code.
5186 Include <stdlib.h> unconditionally.
5187 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
5188 _obstack_allocated_p, _obstack_free, obstack_free,
5189 _obstack_memory_used, print_and_abort):
5190 Define using prototypes.
5191 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
5192 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
5193 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
5194 obstack_next_free, obstack_object_size, obstack_room) [0]:
5195 Remove unused, unprototyped code.
5197 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
5199 * physmem.c (physmem_total, physmem_available, main): Define
5202 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
5203 (main): Define with a prototype.
5205 * posixver.c (getenv): Remove decl.
5207 * putenv.c (malloc): Returns void *, not char *.
5208 Include <string.h> unconditionally.
5209 (strchr, memcpy, NULL): Do not define.
5211 * readtokens.c: Include readtokens.h first, to test interface.
5212 Include <stdlib.h>, <string.h> unconditionally.
5213 (init_tokenbuffer): Define with a prototype.
5215 * regex.c (PARAMS): Remove. All uses removed.
5216 All uses of _RE_ARGS removed, too.
5217 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5219 (bzero): Assume memset exists.
5220 (memcmp, memcpy, NULL): Remove.
5221 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
5222 char, or assignments to local vars of type signed char.
5223 (init_syntax_once, PREFIX(extract_number_and_incr),
5224 PREFIX(print_partial_compiled_pattern),
5225 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
5226 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
5227 PREFIX(regex_grow_registers), PREFIX(regex_compile),
5228 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
5229 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
5230 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
5231 wcs_compile_range, byte_compile_range, truncate_wchar,
5232 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
5233 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
5234 count_mbs_length, wcs_re_match_2_internal,
5235 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
5236 PREFIX(alt_match_null_string_p),
5237 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
5238 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
5239 regfree, PREFIX(extract_number)): Define with prototype. Remove
5240 now-unnecessary declaration, if any.
5241 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
5243 Remove now-unnecessary casts among pointer types.
5244 * regex.h (_RE_ARGS): Remove. All uses removed.
5246 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
5247 (free): Remove decl.
5249 * rpmatch.c: Include <stdlib.h> unconditionally.
5251 * same.c: Include <stdlib.h>, <string.h> unconditionally.
5252 (free): Remove decl.
5254 * save-cwd.c: Include <stdlib.h> unconditionally.
5255 * xgetcwd.c: Likewise.
5257 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
5258 (free): Remove decl.
5260 * strchrnul.c (strchrnul): Define with a prototype.
5261 Fix bug: c_in was not converted to char before searching.
5263 The following changes are not K&R related:
5265 * group-member.h: Include <sys/types.h>, so that this file is
5267 * makepath.h: Likewise.
5269 * getusershell.c (readname, default_index, line_size, readname):
5270 Use size_t, not int, for sizes.
5271 (readname): If the size overflows, report an error instead of
5274 2003-09-09 Derek Robert Price <derek@ximbiot.com>
5276 * getndelim2.c: Assume stdlib.h per the C89 spec.
5278 2003-09-08 Paul Eggert <eggert@twinsun.com>
5280 Assume C89 or better; remove K&R cruft.
5281 A few of these changes were first proposed by Derek Robert Price
5282 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
5284 * addext.c: Include <string.h> unconditionally.
5285 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
5286 Don't declare getenv or malloc.
5288 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
5289 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
5291 (find_stack_direction, alloca): Use prototypes.
5293 * atexit.c (atexit): Define using a prototype.
5295 * basename.c, dirname.c, stripslash.c:
5296 Include <string.h> unconditionally.
5298 * bcopy.c: Include <stddef.h>.
5299 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
5301 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
5303 * error.h (error, error_at_line, error_print_progname)
5304 [! (defined (__STDC__) && __STDC__)]: Remove decls.
5305 * error.c: Include error.h first, to check interface.
5306 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5307 (VA_START): Remove; all uses changeed to va_start.
5308 (exit, strerror): Remove decls.
5309 (error_print_progname): Prototype uncondionally.
5310 Don't include <errno.h>; no longer needed.
5311 (private_strerror): Remove.
5312 (error_tail): Always define.
5313 (error, error_at_line): Assume C89 or better; always use prototypes.
5314 * fatal.c: Include "fatal.h" first, to test interface.
5315 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5316 (VA_START): Remove; all uses changed to va_start.
5317 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
5319 (exit): Remove decl.
5320 (fatal): Prototype unconditionally. Assume va_start works.
5321 Abort at end, to pacify gcc.
5323 * euidaccess.c (main): Define with a prototype.
5325 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5327 * exitfail.c: Include <stdlib.h> unconditionally.
5329 * fnmatch_.h (__P): Remove. All uses changed to assume
5331 * fnmatch.c: Include fnmatch.h first, to test interface.
5332 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5333 (getenv): Remove decl.
5334 (fnmatch): Define using a prototype.
5335 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5336 (FCT): Define using a prototype.
5338 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5340 * gethostname.c: Include <stddef.h>.
5341 (gethostname): Define with prototype. Length is size_t, not int.
5343 2003-09-08 Paul Eggert <eggert@twinsun.com>
5345 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5346 getversion.c should have been removed then, but was accidentally
5349 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5350 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5352 2003-09-07 Paul Eggert <eggert@twinsun.com>
5354 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5355 copy_tm_result. Bug reported by Simon Josefsson in
5356 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5358 2003-09-06 Paul Eggert <eggert@twinsun.com>
5360 * time_r.c, time_r.h: New files.
5362 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5364 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5365 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5367 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5369 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5370 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5373 * timegm.c: Switch to glibc implementation, with the following changes:
5374 [defined HAVE_CONFIG_H]: Include <config.h>.
5375 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5376 (__mktime_internal) [!defined _LIBC]: New decl.
5377 (__gmtime_r) [!defined _LIBC]: New macro and function.
5378 (timegm): Use a prototype, since gnulib assumes C89.
5379 Do not bother declaring tmp to be const, as it's not really usefu.
5380 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5381 (timegm): Declare only if HAVE_DECL_TIMEGM.
5383 2003-09-03 Paul Eggert <eggert@twinsun.com>
5385 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5386 Bug reported by Lute Kamstra in
5387 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5389 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5390 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5391 course with correspondingly smaller numbers for tomorrow and
5392 yesterday. From Tadayoshi Funaba. Originally installed into
5393 sh-utils on 1999-08-07, but the patch got lost (I guess during the
5396 2003-08-31 Simon Josefsson <jas@extundo.com>
5398 * timegm.h: New file.
5399 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
5401 2003-08-31 Karl Berry <karl@gnu.org>
5403 * argp.h: update from libc.
5405 2003-08-28 Bruno Haible <bruno@clisp.org>
5407 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
5408 warning on QNX, which defines O_BINARY to 000000.
5410 2003-08-24 Bruno Haible <bruno@clisp.org>
5412 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
5413 MSVC7 <stdio.h> is included later.
5415 2003-08-20 Bruno Haible <bruno@clisp.org>
5417 * progname.h: New file, from GNU gettext.
5418 * progname.c: New file, from GNU gettext.
5419 * progreloc.c: New file, from GNU gettext.
5421 2003-08-19 Bruno Haible <bruno@clisp.org>
5423 * xstrdup.c: Assume <string.h> exists.
5425 2003-08-18 Jim Meyering <jim@meyering.net>
5427 * setenv.h: Indent nested cpp directive.
5428 * vasnprintf.c: Remove trailing blanks.
5430 2003-08-17 Simon Josefsson <jas@extundo.com>
5431 Bruno Haible <bruno@clisp.org>
5433 * xstrndup.h: New file.
5434 * xstrndup.c: New file.
5436 2003-08-17 Bruno Haible <bruno@clisp.org>
5438 * strndup.h: New file.
5440 2003-08-16 Paul Eggert <eggert@twinsun.com>
5442 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
5443 space, undoing this 2003-08-12 change:
5444 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
5446 2003-08-16 Jim Meyering <jim@meyering.net>
5448 Merge from coreutils.
5449 * xstrtoimax.c: #else #if -> #elif.
5450 * xstrtoumax.c: Likewise.
5452 2003-08-15 Paul Eggert <eggert@twinsun.com>
5454 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
5455 rather than tab, after '#' in shell-script copyright notices.
5456 Suggested by Bruno Haible.
5458 2003-08-15 Jim Meyering <jim@meyering.net>
5459 and Paul Eggert <eggert@twinsun.com>
5461 Merge from coreutils.
5462 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
5463 member but strut utmpx does not. Needed for AIX 4.3.3.
5464 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
5466 2003-08-15 Jim Meyering <jim@meyering.net>
5468 Merge from coreutils.
5469 * xgethostname.c: Include <stdlib.h>.
5470 (xghostname): Don't exit for anything other than memory-related
5471 failure; just return NULL.
5472 * userspec.c: Include "posixver.h".
5473 (parse_user_spec): Accept `.' as a separator only
5474 in pre-POSIX-200112 mode.
5475 * strtoimax.c: Use #elif rather than #else #if.
5476 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5477 Remove function, now that we can rely on a working tzset function.
5478 [!_LIBC]: Ensure that the required autoconf test has been run.
5479 [!defined _NL_CURRENT && HAVE_STRFTIME]:
5480 Use underlying_strftime for %r.
5481 * sha.c: Merge in some clean-up and optimization changes from glibc.
5482 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
5483 Ensure that it is a multiple of 64.
5484 Rearrange loop exit tests so as to avoid performing an
5485 additional fread after encountering an error or EOF.
5486 * realloc.c: Update copyright date.
5488 2003-08-14 Jim Meyering <jim@meyering.net>
5490 Merge from coreutils.
5491 * obstack.h: Whitespace changes.
5492 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
5493 and xcalloc return values.
5494 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
5495 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
5496 hang on OSF/1 5.1 for DIR on both local and remote file systems.
5497 Reported by (and fix confirmed by) Nelson H. F. Beebe.
5498 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5500 Use mntctl's return value to drive the entry-processing loop, since
5501 we can't rely on the value of the vmt_length member in the last
5502 entry. On some systems doing so could result in exhausting
5503 virtual memory. Based in part on a patch from Mike Jetzer.
5505 2003-08-14 Jim Meyering <jim@meyering.net>
5506 and Paul Eggert <eggert@twinsun.com>
5508 Merges from coreutils, plus other fixes.
5509 * physmem.c: Merge in portability changes from gcc/libiberty
5510 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
5511 for credits and details. Thanks to Kaveh Ghazi for helping
5512 to keep these files in sync.
5513 (ARRAY_SIZE): Define it.
5514 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
5515 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
5516 (memcasecmp): Don't assume size_t fits in unsigned int.
5517 Remove casts and duplicate code.
5518 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
5519 (memcpy): Remove definition.
5520 Merge in some clean-up and optimization changes from glibc.
5521 [BLOCKSIZE]: Move definition to top of file.
5522 Ensure that it is a multiple of 64.
5523 Rearrange loop exit tests so as to avoid performing an
5524 additional fread after encountering an error or EOF.
5525 * md5.h (md5_uintptr): Define.
5526 * makepath.c (CLEANUP_CWD): Report an error if we failed to
5527 return to the initial working directory. Preserve errno
5529 * idcache.c: Include "xalloc.h".
5530 (xmalloc, xrealloc): Remove decls.
5531 (getuser): Remove casts no longer required in C89.
5532 * human.c: Include stdio.h, for sprintf.
5533 * group-member.c: Include "xalloc.h".
5534 (xmalloc, xrealloc): Remove decls.
5535 (get_group_info): Remove casts no longer required in C89.
5536 * getusershell.c (readname): Remove casts no longer required in C89.
5537 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
5538 * getline.c: Whitespace fix, from coreutils.
5540 2003-08-13 Paul Eggert <eggert@twinsun.com>
5542 * exclude.c: Include <ctype.h>
5543 (IN_CTYPE_DOMAIN): New macro.
5545 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
5548 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5549 Undo previous (whitespace-only) change.
5551 2003-08-12 Paul Eggert <eggert@twinsun.com>
5553 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5554 Normalize leading white space and remove trailing white space.
5555 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
5556 notice, as per ../config/srclist-update.
5558 Merge from coreutils.
5559 * euidaccess.h: New file.
5560 * euidaccess.c: Include it.
5561 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
5562 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
5563 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
5565 2003-08-11 Bruno Haible <bruno@clisp.org>
5567 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
5568 (vasnprintf): Use it instead of wcslen.
5570 2003-08-11 Bruno Haible <bruno@clisp.org>
5572 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
5573 value to ensure that _Bool promotes to int. Use #define for _Bool when
5574 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
5576 2003-08-10 Karl Berry <karl@gnu.org>
5578 * regex.h: update from libc (whitespace fix).
5580 2003-08-09 Paul Eggert <eggert@twinsun.com>
5582 Merge some files from coreutils. These changes were
5583 originally made by Jim Meyering.
5584 * acl.c: Include <sys/types.h> before <sys/stat.h>;
5585 many older Unixes require this.
5586 * alloca.c (alloca): Remove cast to argument of free;
5587 no longer needed in C89.
5588 * alloca_.h, regex.h: Fix white space to match
5589 what GNU indent does.
5591 2003-08-05 Paul Eggert <eggert@twinsun.com>
5593 * bumpalloc.h: Remove.
5595 2003-08-04 Paul Eggert <eggert@twinsun.com>
5597 * getloadavg.c: Change copyright notice and spacing to conform to
5600 Merge from coreutils.
5601 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
5603 * getdate.y (date): Also accept dates like May-23-2003; suggestion
5604 from Karl Berry, implemented by Jim Meyering.
5605 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
5606 from Dmitry V. Levin.
5607 Remove anachronistic cast of xrealloc.
5608 * fnmatch_.h (__const): Remove. Use 'const'.
5609 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
5610 type. Otherwise, it wouldn't compile with at least /bin/cc on
5611 ymp-cray-unicos9.0.2.X.
5612 Combine two mostly-identical uses of alloca into one.
5613 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
5615 2003-08-04 Dave Love <d.love@dl.ac.uk>
5619 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
5620 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
5621 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
5622 obsolete NLIST_NAME_UNION.
5623 [__GNU__]: Undef BSD and FSCALE.
5624 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
5626 2003-08-03 Paul Eggert <eggert@twinsun.com>
5628 * stdbool_.h (_Bool): Make it signed char, instead of
5629 an enum type, so that it's guaranteed to promote to int. See:
5630 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
5632 2003-07-31 Paul Eggert <eggert@twinsun.com>
5634 * strerror.c: Include config.h, limits.h. Declare sprintf.
5635 (strerror): Don't assume that a printable int fits in 14 bytes.
5637 2003-07-24 Derek Robert Price <derek@ximbiot.com>
5638 Bruno Haible <bruno@clisp.org>
5640 * getline.h (getline, getdelim): Change return type to ssize_t.
5641 * getline.c (getline, getdelim): Likewise.
5642 Remove _GNU_SOURCE define; now it's defined in config.h through
5645 2003-07-22 Paul Eggert <eggert@twinsun.com>
5647 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
5648 over-parenthesization in macros.
5650 Sync with coreutils.
5652 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
5655 Use `exit_failure' for xalloc and xmemcoll instead of their own
5656 private exit-failure variables.
5657 * xalloc.h (xalloc_exit_failure): Remove.
5658 * xmalloc.c: Likewise. Include exitfail.h.
5659 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
5660 * xmemcoll.h (xmemcoll_exit_failure): Remove.
5661 * xmemcoll.c: Likewise. Include exitfail.h.
5662 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
5664 2003-07-18 Paul Eggert <eggert@twinsun.com>
5666 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
5667 * closeout.c: Likewise. Include "closeout.h" right after config.h,
5668 to test that it can stand by itself. Include "exitfail.h".
5669 Clients should set exit_failure instead.
5670 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
5672 2003-07-18 Andreas Schwab <schwab@suse.de>
5674 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
5676 2003-07-18 Bruno Haible <bruno@clisp.org>
5678 * getndelim2.h: New file.
5679 * getndelim2.c: Make into a module of its own. Include config.h,
5681 (getndelim2): Make non-static. Change return type to ssize_t.
5682 * getline.h: Change argument names.
5683 * getline.c: Include getndelim2.h instead of getndelim2.c.
5684 * getnline.c: Include getndelim2.h.
5686 2003-07-17 Bruno Haible <bruno@clisp.org>
5688 * Makefile.am: Remove file.
5689 * Makefile.in: Remove file.
5691 2003-07-17 Bruno Haible <bruno@clisp.org>
5693 * getnline.h: New file.
5694 * getnline.c: New file.
5695 * getndelim2.c: New file, extracted from getline.c.
5696 (getndelim2): Renamed from getdelim2, with added nmax argument.
5697 * getline.c: Include getndelim2.c.
5698 (getdelim2): Moved out to getndelim2.c.
5699 (getline, getdelim): Update.
5701 2003-07-15 <karl@gnu.org>
5703 * vasnprintf.c: update from gettext.
5705 2003-07-15 Jim Meyering <jim@meyering.net>
5707 * makepath.c (make_path): Enclose diagnostic in _(...).
5709 2003-07-14 Paul Eggert <eggert@twinsun.com>
5711 * asnprintf.c, asprintf.c, config.charset, gettext.h,
5712 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
5713 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
5714 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
5715 vasprintf.c, vasprintf.h: Regenerate. These files are now being
5716 updated automatically by ../config/srclist-update. This changes
5717 their license from LPGL to GPL.
5719 2003-07-14 Jim Meyering <jim@meyering.net>
5721 Don't emit diagnostics. Let callers do that.
5722 * save-cwd.c: Don't include "error.h".
5723 (save_cwd): Don't call error. Ensure that errno is valid
5724 when returning nonzero.
5726 * save-cwd.h (restore_cwd): Update prototype.
5727 * save-cwd.c (restore_cwd): Remove two parameters.
5728 Simplify. Don't call error upon failure. Let callers do that.
5729 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
5730 when auditing is enabled. But don't bother updating the #if.
5732 2003-07-14 Simon Josefsson <jas@extundo.com>
5734 * mempcpy.h: New file.
5735 * mempcpy.c: New file.
5737 2003-07-14 Paul Eggert <eggert@twinsun.com>
5739 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
5740 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
5741 unicodeio.c, unicodeio.h, unlocked-io.h:
5742 Switch from LGPL to GPL.
5744 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
5746 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
5747 it breaks C++ compilation.
5748 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
5750 2003-07-10 Jim Meyering <jim@meyering.net>
5752 * vasnprintf.c: Remove trailing blanks.
5753 Make cpp indentation consistent.
5755 2003-07-09 Paul Eggert <eggert@twinsun.com>
5757 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
5758 posixver.c, strftime.c, strnlen.c, strverscmp.c:
5759 Switch from LGPL to GPL.
5761 2003-07-07 Paul Eggert <eggert@twinsun.com>
5763 * mktime.c: Fix some boundary cases and remove need for floating point.
5765 Issue a compile-time diagnostic if time_t is floating point, or if
5766 two's complement arithmetic is not in effect, or if arithmetic
5767 right shift does not propagate the sign. These assumptions were
5768 all in the original code but they weren't checked.
5770 (TIME_T_MIDPOINT, verify): New macros.
5771 (__isleap): Remove; it has integer overflow problems.
5772 (leapyear): New function, without those problems.
5773 (ydhms_tm_diff): Remove; splitting into two parts.
5774 (ydhms_diff): New function, containing the arithmetic part of
5775 the old ydhms_tm_diff function. Issue a compile-time
5776 diagnostic if we are not using C99 integer division.
5777 Avoid casts when possible.
5778 (guess_time_tm): New function, containing the checking part of
5779 the old ydhms_tm_diff function. Return the new value, rather than
5780 the difference between it and the old. Accept a new argument T
5781 so that *T specifies the old value. Check for overflow in the result.
5783 (__mktime_internal): Use a time_t offset, not a long int offset.
5784 This undoes the 2003-06-04 change, which is no longer needed now
5785 that we have better overflow checking.
5786 (localtime_offset): Likewise.
5788 (__mktime_internal): Avoid harmful overflow on hosts where time_t
5789 and long are 64-bit but int is only 32-bit.
5790 (ydhms_diff): Use long int to store year1 and yday1.
5791 Issue a compile-time diagnostic if long int is not wide enough.
5793 (__mktime_internal): Use long int to store adjusted year and yday.
5794 Use plain C rather than preprocessor commands, if that doesn't
5796 Check for overflow (and try to repair) after each probe
5797 rather than checking only at the very end. This avoids some bugs
5798 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
5799 does not equal GMT offset at maximum time).
5800 Use integer to check for overflow rather than floating point; this
5801 is more portable to non-IEEE hosts, and is a tad faster.
5802 When we detect that we are oscillating between two values,
5803 don't check whether tm_isdst has the requested value, since
5804 we already know the answer. When tm_isdst has the wrong value,
5805 use a different heuristic to find the right one, based on the
5806 extreme values actually observed in practice in tz2003a,
5807 rather than the (overly optimistic) "previous 3 calendar quarters".
5809 (not_equal_tm, print_tm, check_result): Use "const T" rather than
5810 "T const" to accommodate glibc style.
5811 (check_result): Use less-confusing report format. "long" -> "long int.
5813 Don't loop if the iteration overflows time_t.
5814 Allow a negative step in the iteration.
5816 2003-07-01 Paul Eggert <eggert@twinsun.com>
5818 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5819 having it depend on HAVE_SYS_TYPES_H.
5821 2003-06-25 Bruno Haible <bruno@clisp.org>
5823 * readlink.c: New file.
5825 2003-06-20 Bruno Haible <bruno@clisp.org>
5827 Assume C89, so PARAMS isn't needed.
5828 * unicodeio.h (PARAMS): Remove.
5829 * unicodeio.c: Don't use PARAMS.
5831 2003-06-18 Jim Meyering <jim@meyering.net>
5833 Merge changes from coreutils.
5834 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5835 Remove explicit declarations of xmalloc and realloc.
5837 (read_utmp): Remove anachronistic cast of xmalloc.
5839 2003-06-17 Paul Eggert <eggert@twinsun.com>
5841 Assume C89, so PARAMS isn't needed.
5842 * backupfile.h (PARAMS): Remove. All uses removed.
5843 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5844 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5845 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5846 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5847 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5848 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5849 xstrtol.h: Likewise.
5850 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5851 same.h, strverscmp.h: Do not include config.h; no longer needed.
5852 Anyway, config.h should always be included before any other file.
5854 2003-06-11 Simon Josefsson <jas@extundo.com>
5856 * sysexit_.h: New file.
5858 2003-05-20 Derek Price <derek@ximbiot.com>
5860 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5862 2003-06-10 Simon Josefsson <jas@extundo.com>
5864 * strchrnul.h: New file.
5865 * strchrnul.c: New file.
5867 2003-06-10 Simon Josefsson <jas@extundo.com>
5869 * argp.h: New file, from glibc.
5870 * argp-ba.c: New file, from glibc.
5871 * argp-eexst.c: New file, from glibc.
5872 * argp-fmtstream.c: New file, from glibc.
5873 * argp-fmtstream.h: New file, from glibc.
5874 * argp-fs-xinl.c: New file, from glibc.
5875 * argp-help.c: New file, from glibc.
5876 * argp-namefrob.h: New file, from glibc.
5877 * argp-parse.c: New file, from glibc.
5878 * argp-pv.c: New file, from glibc.
5879 * argp-pvh.c: New file, from glibc.
5880 * argp-xinl.c: New file, from glibc.
5882 2003-06-07 Jim Meyering <jim@meyering.net>
5884 * readtokens.h: Put `Free Software Foundation, Inc.'
5885 in place of my name in the copyright comment.
5886 Remove definition and uses of __P.
5889 * stat.c: Don't declare xmalloc explicitly.
5890 Instead, include "xalloc.h".
5891 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5892 xrealloc, and xcalloc return values.
5893 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5895 * xgetcwd.h: Remove definition/uses of PARAMS.
5897 2003-06-06 Jim Meyering <jim@meyering.net>
5899 * stdbool_.h: Renamed from stdbool.h.in.
5901 2003-06-06 Jim Meyering <jim@meyering.net>
5903 Merge from coreutils.
5904 * same.c: (same_name): Declare *_basename locals to be `const'.
5905 Consolidate declarations and initializations of *_base* locals.
5907 Merge from coreutils.
5908 This avoids a core dump on systems without GNU putenv,
5909 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5910 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5911 (unsetenv): New static function, from GNU libc.
5912 (rpl_putenv): Use it.
5914 * modechange.c: Remove trailing blanks.
5916 Merge from coreutils.
5917 * fsusage.c: Remove declaration of statfs.
5918 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5920 * posixtm.c: Include <stdbool.h> unconditionally.
5922 2003-06-05 Paul Eggert <eggert@twinsun.com>
5924 * mktime.c (__mktime_internal): When resolving a tm_isdst
5925 mismatch, look in future quarters as well as past. This fixes a
5926 bug when processing fall-backwards gaps immediately after a long
5927 period of daylight-saving time.
5929 * mktime.c: Assume freestanding C89 or better.
5930 (HAVE_LIMITS_H): Remove. Assume it's 1.
5931 (__P): Remove; not used.
5932 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5933 (mktime, not_equal_tm, print_tm, check_result,
5934 main): Use prototypes. Use const * where appropriate.
5935 (main): Fix typo in testing code that uncovered by above changes.
5936 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5938 2003-06-04 Paul Eggert <eggert@twinsun.com>
5940 * mktime.c: Fix Debian bug 177940
5941 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5942 (localtime_offset): Now long int, not time_t, because we want it
5943 to be guaranteed to be signed. All uses changed.
5944 (__mktime_internal): If overflow would occur when adding offset,
5947 Merge 'human' changes from coreutils. Rewrite to support
5948 locale-specific notations like thousands separators.
5949 * human.c: Simplify authorship notice.
5950 Include human.h immediately after config.h.
5951 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5952 <limits.h>: Do not include, since human.h does.
5953 (SIZE_MAX, UINTMAX_MAX): New macros.
5954 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5955 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5956 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5957 (power_letter): Renamed from suffixes.
5958 (generate_suffix_backwards): Remove.
5959 (adjust_value): Now takes int style (because of human.h changes)
5960 and long double value (for greater precision on some platforms).
5961 (group_number): New function.
5962 (human_readable): Use it. Use integer options, not enum.
5963 Put the options before the sizes in the arg list.
5964 Support all the new options.
5965 The old human_readable function has been removed;
5966 use inttostr.h instead.
5967 (human_readable, default_block_size, humblock):
5968 Use uintmax_t, not int, for block sizes.
5969 (human_readable_inexact, block_size_types): Remove.
5970 (block_size_opts): New constant.
5971 (human_options): Renamed from human_block_size, with new signature
5972 that allows block sizes up to UINTMAX_MAX. All callers changed.
5973 * human.h: Add copyright and authorship notice.
5974 Include <limits.h> and <stdbool.h> unconditionally.
5975 (PARAMS): Remove. All uses removed.
5976 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5977 (enum human_inexact_style): Remove tag; now a nameless enum.
5978 (human_floor, human_ceiling, human_round_to_even): Now have
5979 values 2, 0, 1 rather than -1, 1, 0.
5980 (human_group_digits, human_suppress_point_zero, human_autoscale,
5981 human_base_1024, human_SI, human_B): New constants.
5982 (human_readable_inexact, human_block_size): Remove.
5983 (human_readable): Size args are now uintmax_t, not int.
5984 (human_options): New decl.
5986 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5987 unnecessary now that we assume C89 or better. This change
5988 imported from coreutils.
5990 * mktime.c (__mktime_internal): Do not reject negative timestamps
5991 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5992 in the 2003-05-30 sync from glibc.
5994 .h files should stand alone, but we shouldn't include <sys/types.h>
5995 if we can get away with just <stddef.h>.
5997 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5998 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5999 rather than <sys/types.h>, as we merely need size_t.
6000 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
6002 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
6003 Include <stdio.h>, to get FILE.
6004 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
6005 memcasecmp.h has included <stddef.h> and all we need is size_t.
6006 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
6007 our interface, instead of including <sys/types.h>
6009 2003-06-02 Paul Eggert <eggert@twinsun.com>
6012 Fix some minor time-related bugs with POSIX time arguments.
6013 Some valid time stamps were being rejected (notably -1, and
6014 time stamps before 1900 on 64-bit hosts). And some invalid
6015 time stamps were being accepted, e.g. September 31.
6017 * posixtm.h (posixtime): Return bool instead of time_t, so
6018 that we can return (time_t) -1 successfully.
6019 * posixtm.c: Likewise.
6020 [HAVE_STDBOOL_H]: Include <stdbool.h>.
6021 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
6022 (t): Remove static var.
6023 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
6024 of static var. All uses changed.
6025 (year): Do not reject years before 1900; they can occur with
6027 (posix_time_parse): Do not check for out-of-range components;
6028 that is now the caller's responsibility, since our checks were
6029 only approximations.
6030 (posixtime): Use mktime to check for out-of-range components,
6031 since it knows them exactly.
6032 If mktime returns (time_t) -1, check whether an error actually occurred
6033 by invoking localtime on -1.
6034 (main) [TEST_POSIXTIME]: Check for input data errors, and report
6035 posixtime failures better.
6036 Improve the test data (in comments only).
6038 2003-05-30 <karl@gnu.org>
6040 * mktime.c: update from libc.
6042 2003-05-30 Bruno Haible <bruno@clisp.org>
6044 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
6045 * localcharset.h: Likewise.
6046 * localcharset.c: Likewise.
6048 2003-05-28 Paul Eggert <eggert@twinsun.com>
6050 Assume the headers required for C89 freestanding compilers.
6051 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
6052 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
6053 without checking for HAVE_LIMITS_H.
6054 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
6055 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
6057 * fatal.c: Include <stdarg.h> without checking for __STDC__.
6058 * exclude.c: Include <stdbool.h> unconditionally.
6059 * tempname.c: Include <stddef.h> unconditionally.
6060 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
6061 * modechange.c, rpmatch.c (NULL): Don't define, since
6062 <stddef.h> does that.
6063 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
6064 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
6065 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
6066 * xstrtol.c: Likewise.
6067 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
6068 * savedir.c: Include <stddef.h> instead of defining NULL.
6070 * addext.c (addext): Use assignment rather than cast, to avoid
6071 warnings on some platforms.
6073 * mktime.c (__mktime_internal): Do not reject negative timestamps
6076 2003-05-10 Bruno Haible <bruno@clisp.org>
6078 * linebreak.c (iconv_string_length): Don't return -1 just because the
6079 string is longer than 4 KB.
6081 2003-05-12 Jim Meyering <jim@meyering.net>
6083 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
6084 the space-padded-by-default conversion specifiers, %e, %k, %l.
6086 2003-05-03 Bruno Haible <bruno@clisp.org>
6088 Upgrade to Unicode-4.0.
6089 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
6090 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
6091 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
6092 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
6093 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
6094 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
6095 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
6096 Change width of U+E0100..U+E01EF from 1 to 0.
6098 2003-04-25 Bruno Haible <bruno@clisp.org>
6100 * copy-file.c: Include <stddef.h>, for size_t.
6102 2003-04-25 Jim Meyering <jim@meyering.net>
6104 * copy-file.c (copy_file_preserving): Declare buf_size to be
6105 of type size_t, not int.
6107 2003-04-11 Jim Meyering <jim@meyering.net>
6109 Merge changes from Coreutils.
6111 2003-03-22 Jim Meyering <jim@meyering.net>
6113 * strftime.c (widen): Cast alloca return value to proper type.
6115 2003-01-19 Ulrich Drepper <drepper@redhat.com>
6118 * strftime.c (my_strftime): Handle very large width
6119 specifications for numeric values correctly. Improve checks for
6122 2003-01-19 Jim Meyering <jim@meyering.net>
6124 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
6125 (nl_get_alt_digit) [! defined my_strftime]: Define.
6126 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
6127 _nl_get_alt_digit and _nl_get_walt_digit.
6129 * strftime.c (my_strftime): Merge in locale-related changes from libc.
6130 These changes have no effect outside of _LIBC.
6132 2003-04-10 Bruno Haible <bruno@clisp.org>
6134 * findprog.h: New file, from GNU gettext.
6135 * findprog.c: New file, from GNU gettext.
6137 2003-04-05 Jim Meyering <jim@meyering.net>
6139 Merge changes from Coreutils.
6141 * exclude.h (PARAMS): Remove definition and uses.
6142 * exclude.c: Remove uses of `PARAMS'.
6144 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
6145 Add test-cases for DOS filenames. Declare program_name.
6146 (main): Set up program_name. Patch by Rich Dawe.
6148 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6150 Use mntctl's return value to drive the entry-processing loop, since
6151 we can't rely on the value of the vmt_length member in the last
6152 entry. On some systems doing so could result in exhausting
6153 virtual memory. Based in part on a patch from Mike Jetzer.
6155 2003-04-04 Bruno Haible <bruno@clisp.org>
6157 * linebreak.h: New file, from GNU gettext.
6158 * linebreak.c: New file, from GNU gettext with slight modifications.
6159 * lbrkprop.h: New file, from GNU gettext.
6161 2003-04-03 Bruno Haible <bruno@clisp.org>
6163 * utf8-ucs4.h: New file, from GNU gettext.
6164 * utf16-ucs4.h: New file, from GNU gettext.
6165 * ucs4-utf8.h: New file, from GNU gettext.
6166 * ucs4-utf16.h: New file, from GNU gettext.
6168 2003-04-02 Bruno Haible <bruno@clisp.org>
6170 * binary-io.h: New file, from GNU gettext.
6172 2003-04-01 Bruno Haible <bruno@clisp.org>
6174 * pathname.h: New file, from GNU gettext.
6175 * concatpath.c: New file, from GNU gettext.
6177 2003-03-30 Bruno Haible <bruno@clisp.org>
6179 * copy-file.c (copy_file_preserving): Don't set owner if the function
6180 chown() doesn't exist.
6182 2003-03-28 Bruno Haible <bruno@clisp.org>
6184 * copy-file.h: New file, from GNU gettext.
6185 * copy-file.c: New file, from GNU gettext.
6187 2003-03-18 Jim Meyering <jim@meyering.net>
6189 * quote.c (quote_n): Fix typo in comment.
6191 2003-03-14 Jim Meyering <jim@meyering.net>
6193 Merge changes from Coreutils.
6194 * obstack.h (obstack_object_size): Declare temporary, __o,
6195 to be const, in order to avoid warnings.
6196 (obstack_room): Likewise.
6197 (obstack_empty_p): Likewise.
6199 2003-03-13 Paul Eggert <eggert@twinsun.com>
6201 Merge changes from Bison.
6202 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
6203 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
6204 when compiling Bison 1.875's `bitset bset = obstack_alloc
6205 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
6206 * hash.c: Include <stdbool.h> unconditionally.
6208 2003-03-09 Paul Eggert <eggert@twinsun.com>
6210 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
6211 Reported by Bruce Becker; see:
6212 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
6214 2003-03-03 Paul Eggert <eggert@twinsun.com>
6215 Bruno Haible <bruno@clisp.org>
6217 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
6218 Reported by John Hughes, see
6219 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
6221 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
6223 * poll_.h: New file.
6226 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
6228 * mathl.h: New file.
6229 * acosl.c: New file.
6230 * asinl.c: New file.
6231 * atanl.c: New file.
6232 * ceill.c: New file.
6235 * floorl.c: New file.
6236 * frexpl.c: New file.
6237 * ldexpl.c: New file.
6239 * sincosl.c: New file.
6241 * sqrtl.c: New file.
6243 * trigl.c: New file.
6244 * trigl.h: New file.
6246 2003-02-17 Bruno Haible <bruno@clisp.org>
6248 * mkdtemp.h: New file, from GNU gettext.
6249 * mkdtemp.c: New file, from GNU gettext.
6251 2003-01-31 Bruno Haible <bruno@clisp.org>
6253 * rename.c: #undef rename before defining rpl_rename.
6254 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
6256 2003-01-30 Bruno Haible <bruno@clisp.org>
6258 * printf-args.h: New file, from GNU gettext.
6259 * printf-args.c: New file, from GNU gettext.
6260 * printf-parse.h: New file, from GNU gettext.
6261 * printf-parse.c: New file, from GNU gettext.
6262 * vasnprintf.h: New file, from GNU gettext.
6263 * vasnprintf.c: New file, from GNU gettext.
6264 * asnprintf.c: New file, from GNU gettext.
6265 * vasprintf.h: New file, from GNU gettext with modifications.
6266 * vasprintf.c: New file, from GNU gettext.
6267 * asprintf.c: New file, from GNU gettext.
6269 2003-01-29 Bruno Haible <bruno@clisp.org>
6271 * stpncpy.h: New file, from GNU gettext with modifications.
6272 * stpncpy.c: New file, from GNU gettext with modifications.
6274 2003-01-28 Bruno Haible <bruno@clisp.org>
6276 * c-ctype.h: New file, from GNU gettext, with changes suggested by
6278 * c-ctype.c: New file, from GNU gettext, with changes suggested by
6281 2003-01-27 Bruno Haible <bruno@clisp.org>
6283 * xsetenv.h: New file, from GNU gettext.
6284 * xsetenv.c: New file, from GNU gettext.
6286 2003-01-23 Bruno Haible <bruno@clisp.org>
6288 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
6290 2003-01-22 Bruno Haible <bruno@clisp.org>
6292 * exit.h: New file, from GNU gettext.
6294 2003-01-11 Bruno Haible <bruno@clisp.org>
6296 * stpcpy.h (stpcpy): Use ANSI C function declarations.
6297 * strcase.h (strcasecmp, strncasecmp): Likewise.
6299 2003-01-14 Jim Meyering <jim@meyering.net>
6301 * same.c (same_name): Tweak a comment.
6303 2003-01-11 Bruno Haible <bruno@clisp.org>
6305 * same.c (same_name): Reorder tests so as to avoid calling stat()
6306 when a string comparison is sufficient.
6308 2003-01-11 Bruno Haible <bruno@clisp.org>
6310 * readtokens.c (readtoken): Cast character to 'unsigned char', not
6313 2003-01-11 Bruno Haible <bruno@clisp.org>
6315 * hash-pjw.c: Add comment about low quality of this function.
6317 2003-01-12 Paul Eggert <eggert@twinsun.com>
6319 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
6320 to avoid collisions with libcurses and libreadline.
6322 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
6323 * getstr.h, getstr.c: Remove.
6324 * getline.c: Include "getline.h", to check interface.
6325 Move body of old getstr.c here: this defines MIN_CHUNK and
6326 declares getdelim2, which is renamed from getstr.
6327 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6329 * linebuffer.c (readlinebuffer): Renamed from readline.
6331 * linebuffer.h: Likewise.
6332 (readline): Remove backward-compatibility macro.
6334 2003-01-12 Jim Meyering <jim@meyering.net>
6336 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6338 2003-01-10 Bruno Haible <bruno@clisp.org>
6340 * alloca_.h: New file.
6341 * getdate.y: Unconditionally include alloca.h.
6342 * makepath.c: Likewise.
6343 * setenv.c: Likewise.
6344 * userspec.c: Likewise.
6346 2003-01-09 Bruno Haible <bruno@clisp.org>
6348 * stdbool.h.in: New file.
6350 2003-01-08 Bruno Haible <bruno@clisp.org>
6352 * safe-read.c: Include specification header first, to ensure its
6354 * full-write.c: Likewise.
6356 2003-01-08 Jim Meyering <jim@meyering.net>
6358 * full-write.c: Undefine and define-away `const' after inclusion
6359 of errno.h, not before. Suggestion from Bruno Haible.
6361 2003-01-07 Jim Meyering <jim@meyering.net>
6363 * full-write.c: Rework so that it may serve to define full_read, too.
6364 * full-read.c: Simply #define FULL_READ and include full-write.c.
6366 2003-01-06 Jim Meyering <jim@meyering.net>
6368 * version-etc.c: Update year in translatable copyright string.
6370 2002-12-25 Bruno Haible <bruno@clisp.org>
6372 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6373 * xstrtol.h: Likewise.
6374 * xstrtoimax.c: Likewise.
6375 * xstrtoumax.c: Likewise.
6376 * human.h: Likewise.
6378 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6379 on systems that have <inttypes.h> but not <stdint.h>.
6381 2002-12-31 Paul Eggert <eggert@twinsun.com>
6383 * memcoll.c (memcoll): Fall back on a simple algorithm using
6384 memcmp if strcoll doesn't work.
6386 2002-12-23 Bruno Haible <bruno@clisp.org>
6388 * localcharset.h: New file.
6389 * localcharset.c: Include it.
6390 * unicodeio.c: Likewise.
6392 2002-12-22 Bruno Haible <bruno@clisp.org>
6394 * utime.c (utime_null): No need to call ftruncate if the file was
6397 2002-12-23 Bruno Haible <bruno@clisp.org>
6399 * memcoll.c (STRCOLL): New macro.
6402 2002-12-22 Bruno Haible <bruno@clisp.org>
6404 * getstr.h (getstr): Define, to avoid clash with libcurses.
6405 * linebuffer.h (readline): Define, to avoid clash with libreadline.
6407 2002-12-22 Bruno Haible <bruno@clisp.org>
6409 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
6411 2002-12-23 Bruno Haible <bruno@clisp.org>
6413 * getline.h: Include <stddef.h>, for size_t.
6415 * unicodeio.h: Include <stddef.h>, for size_t.
6416 * unicodeio.c: Don't include <stddef.h>.
6418 2002-12-17 Bruno Haible <bruno@clisp.org>
6420 * canon-host.c (strdup): Remove unused declaration.
6422 * fsusage.c: Include full_read.h.
6423 (get_fs_usage): Use full_read instead of safe_read.
6425 * utime.c (utime_null): Use SAFE_READ_ERROR.
6427 2002-12-11 Bruno Haible <bruno@clisp.org>
6429 * setenv.h: Rewritten to cope with systems that have setenv() but not
6431 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
6434 2002-12-11 Bruno Haible <bruno@clisp.org>
6436 * setenv.c (alloca): Fall back to malloc.
6438 (setenv): Use freea() to free memory allocated with alloca().
6440 2002-11-13 Bruno Haible <bruno@clisp.org>
6442 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
6443 function declarations.
6444 * unsetenv.c (unsetenv): Likewise.
6446 2002-03-04 Bruno Haible <bruno@clisp.org>
6448 Portability to AIX 4.3.3.
6449 * unsetenv.c: New file, extracted from setenv.c.
6450 * setenv.c: Move the unsetenv() function to unsetenv.c.
6452 2001-12-20 Bruno Haible <bruno@clisp.org>
6454 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
6455 use malloc instead. For SunOS 4.
6457 2001-12-11 Bruno Haible <bruno@clisp.org>
6459 * setenv.c: Declare alloca.
6460 (compar_fn_t): New typedef.
6461 (KNOWN_VALUE, STORE_VALUE): Use it.
6463 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
6466 2002-12-10 Paul Eggert <eggert@twinsun.com>
6468 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
6469 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
6470 Choose values that are less likely to collide with system fnmatch
6472 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
6473 defined (e.g., a pure POSIX system).
6474 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
6475 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
6477 2002-12-06 Jim Meyering <jim@meyering.net>
6479 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
6481 Merge in changes from libc's misc/error.c, in preparation
6482 for the merge of gnulib's changes back into libc.
6484 * error.c (_): Define only if not already defined.
6485 Move definition to follow all #include directives.
6486 Include unlocked-io.h only if !_LIBC.
6487 [_LIBC]: Include <libio/libioP.h>.
6488 [USE_IN_LIBIO]: Include <libio/iolibio.h>
6489 (fflush): Tweak definition to use INTUSE.
6492 2002-12-05 Paul Eggert <eggert@twinsun.com>
6494 * alloca.c [defined emacs]: Include "lisp.h".
6495 (xalloc_die) [defined emacs]: New macro.
6496 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
6497 [! defined emacs]: Include <xalloc.h>.
6498 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
6499 (pointer): Typedef to POINTER_TYPE *.
6500 (malloc): Remove decl; we now always use xmalloc.
6501 (alloca): Use old-style definition, since Emacs needs this.
6502 Check for arithmetic overflow when computing combined size.
6504 2002-12-04 Paul Eggert <eggert@twinsun.com>
6506 Do not generate unlocked-io.h automatically, since it's easier to
6507 maintain it by hand.
6509 * unlocked-io.h: New file, from GNU diffutils,
6510 but with proper copyright notice and attribution.
6512 * Makefile.am: Add copyright notice.
6513 (libfetish_a_SOURCES): Add unlocked-io.h.
6514 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
6515 (DISTCLEANFILES, io_functions): Remove macros.
6516 (EXTRA_DIST): Remove gen_uio.
6517 (unlocked-io.h): Remove rule.
6519 2002-12-04 Jim Meyering <jim@meyering.net>
6521 Reflect the fact that stat.c and lstat.c are no longer generated.
6522 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
6523 (DISTCLEANFILES): Likewise.
6524 (EXTRA_DIST): Likewise.
6525 (all_local): Don't depend on stat.c or lstat.c.
6526 (stat.c, lstat.c): Remove rules.
6527 (EXTRA_DIST): Remove xstat.in.
6529 * xstat.in: Remove file. Contents moved into stat.c.
6530 * stat.c: New file. Contents mostly from xstat.in.
6531 * stat.c: Rework so that it may serve to define rpl_lstat, too.
6532 * lstat.c: New file. Simply #define LSTAT and include stat.c.
6534 * safe-read.c: Rework so that it may serve to define safe_write, too.
6535 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
6537 2002-12-03 Jim Meyering <jim@meyering.net>
6539 * safe-read.c, safe-write.c: Change variable names and comments, but
6540 not semantics, to minimize the differences between these two files.
6541 (safe_read): Change comment to mention SAFE_READ_ERROR.
6543 * safe-read.c (IS_EINTR): Define.
6544 (safe_read): Use IS_EINTR in place of in-function cpp directives.
6546 2002-12-02 Bruno Haible <bruno@clisp.org>
6548 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
6549 Define, taken from safe-read.c.
6550 (INT_MAX): Provide fallback.
6551 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
6552 * safe-write.h (SAFE_WRITE_ERROR): Define.
6554 * safe-read.c (EINTR): Remove definition.
6555 (safe_read): Don't use EINTR if it is absent.
6557 2002-12-02 Jim Meyering <jim@meyering.net>
6559 * safe-read.c (EINTR): Define.
6560 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6561 (INT_MAX): Provide fallback.
6562 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
6564 * safe-read.h (SAFE_READ_ERROR): Define.
6566 2002-12-01 Jim Meyering <jim@meyering.net>
6568 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
6569 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
6571 2002-11-27 Paul Eggert <eggert@twinsun.com>
6573 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6574 hash_rehash): Replace `if (limit <= value) abort ();' with
6575 `if (! (value < limit)) abort ();', for readability.
6577 2002-11-26 <karl@gnu.org>
6579 * strdup.c: copy from libc again, with jim's ok.
6580 * .cppi-disable: re-add strdup.c
6582 2002-11-25 <karl@gnu.org>
6584 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
6585 instead of "strtol.c".
6587 2002-11-25 Jim Meyering <jim@meyering.net>
6589 * mktime.c: Sync from libc, now that it has the latest fix.
6591 2002-11-24 <karl@gnu.org>
6593 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
6594 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
6596 2002-11-24 Jim Meyering <jim@meyering.net>
6598 Update from coreutils:
6600 * mktime.c: Merge in changes from libc.
6602 Avoid a link-time failure on some Linux systems.
6603 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
6604 (__mon_yday): Declare with the STATIC attribute.
6605 (__mktime_internal): Likewise.
6606 Based on a report from Greg Schafer.
6608 2002-11-23 Jim Meyering <jim@meyering.net>
6610 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
6611 Use `unsigned', not `int', as type of index.
6613 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
6615 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
6617 2002-11-22 Paul Eggert <eggert@twinsun.com>
6619 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
6620 hint that one should use `if (! x) abort ();' rather than `assert
6621 (x);', and anyway it's one less thing to worry about configuring.
6622 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6623 hash_rehash, hash_insert): Use abort rather than assert.
6625 2002-11-22 Paul Eggert <eggert@twinsun.com>
6627 * quotearg.h: Allow multiple inclusion by surrounding with
6628 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
6629 so that we can be included first.
6630 (PARAMS): Remove; we now assume C89 or later. All uses removed.
6631 * quotearg.c: Include quotearg.h immediately after config.h.
6632 No need to include stddef.h or sys/types.h any more.
6633 Surround local include files with "", not "<>".
6634 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
6635 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
6636 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
6637 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
6638 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
6639 (ISPRINT): Remove; no longer needed now that we assume C89.
6641 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
6644 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
6645 quotearg_char): Use SIZE_MAX rather than
6646 (size_t) -1 when we are talking about "infinity".
6648 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
6650 2002-11-22 Bruno Haible <bruno@clisp.org>
6652 * safe-read.h: Assume C89. Add comments.
6653 (safe_read): Change return type to size_t.
6654 * safe-read.c (safe_read): Change return type to size_t. Handle byte
6655 counts > SSIZE_MAX correctly.
6656 * safe-write.h: New file.
6657 * safe-write.c: New file.
6658 * full-read.h: New file.
6659 * full-read.c: New file.
6660 * full-write.h: Assume C89. Add comments.
6661 * full-write.c: Include safe-write.h.
6662 (full_write): Rewritten to use safe_write.
6663 Suggested by Jim Meyering and Paul Eggert.
6665 2002-11-21 Bruno Haible <bruno@clisp.org>
6667 Remove case insensitive option matching.
6668 * argmatch.h (argcasematch): Remove declaration.
6669 (ARGCASEMATCH): Remove macro.
6670 (__xargmatch_internal): Remove case_sensitive argument.
6671 (XARGMATCH): Update.
6672 (XARGCASEMATCH): Remove macro.
6673 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
6674 case_sensitive argument.
6675 (argcasematch): Remove function.
6676 (__xargmatch_internal): Remove case_sensitive argument.
6677 (main): Use XARGMATCH instead of XARGCASEMATCH.
6679 * xmalloc.c: Change compile-time error message. Add comment about
6680 required autoconf version.
6682 2002-11-21 Jim Meyering <jim@meyering.net>
6684 * strdup.c (strdup): Tweak comment and initial #if/#include.
6686 Merge in changes from the coreutils.
6688 2002-09-25 Paul Eggert <eggert@twinsun.com>
6689 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
6690 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
6691 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
6692 int. Work more efficiently if X is the same width as uintmax_t.
6693 Do not compare X to -1, to avoid bogus compiler warning.
6694 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
6695 Don't assume that f_frsize and f_bsize are the same type.
6697 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
6700 * makepath.c (make_path): Restore umask *before* creating the final
6702 (make_path): Minor reformatting.
6704 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
6705 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
6707 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
6708 ones. At least on GNU/Linux systems, `auto' means something else.
6711 2002-11-20 Paul Eggert <eggert@twinsun.com>
6713 Merge argmatch cleanups from Bison. Assume C89.
6715 * argmatch.c: Include config.h here, not in argmatch.h.
6716 Include stdlib.h, for EXIT_FAILURE.
6717 Always include <string.h>, since we assume C89.
6718 (EXIT_FAILURE): Remove pre-C89 bug workaround.
6719 * argmatch.h: Do not include <config.h> or <sys/types.h>.
6720 Include <stddef.h> instead, since it's all we need for size_t.
6721 (PARAMS): Remove. All uses removed.
6722 (ARRAY_CARDINALITY): Do not bother to #undef.
6723 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
6724 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6725 Remove unnecessary parentheses.
6726 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6727 Insert necessary parentheses.
6728 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
6729 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
6731 2002-11-19 Bruno Haible <bruno@clisp.org>
6733 * mbswidth.c: Include mbswidth.h right at the beginning.
6734 * mbswidth.h: Include <stddef.h>, for size_t.
6736 * mbswidth.h (PARAMS): Remove macro.
6737 (mbswidth, mbsnwidth): Use ANSI C function declarations.
6738 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
6740 * gcd.h (PARAMS): Remove macro.
6741 (gcd): Use ANSI C function declarations.
6742 * gcd.c (gcd): Likewise.
6744 2002-11-15 Bruno Haible <bruno@clisp.org>
6746 * strcspn.c: Include <stddef.h>.
6747 (strcspn): Use ANSI C function declaration. Change return type to
6749 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
6750 (strpbrk): Use NULL.
6751 * strpbrk.h (PARAMS): Remove macro.
6752 (strpbrk): Use ANSI C function declaration.
6753 * strstr.c: Don't include <sys/types.h>.
6754 * strstr.h (PARAMS): Remove macro.
6755 (strstr): Use ANSI C function declarations.
6757 2002-11-06 Bruno Haible <bruno@clisp.org>
6759 * gcd.h (gcd): Change argument type to 'unsigned long'.
6760 * gcd.c (gcd): Likewise.
6762 2002-11-05 Bruno Haible <bruno@clisp.org>
6764 * gcd.h: New file, from gettext-0.11.5.
6765 * gcd.c: New file, from gettext-0.11.5.
6767 2002-11-05 Bruno Haible <bruno@clisp.org>
6769 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6770 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6771 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6772 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6774 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6775 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6777 * closeout.c: Include gettext.h instead of <libintl.h>.
6778 * human.c: Include gettext.h instead of <libintl.h>.
6779 * quotearg.c: Include gettext.h instead of <libintl.h>.
6780 * rpmatch.c: Include gettext.h instead of <libintl.h>.
6781 * unicodeio.c: Include gettext.h instead of <libintl.h>.
6782 * userspec.c: Include gettext.h instead of <libintl.h>.
6783 * version-etc.c: Include gettext.h instead of <libintl.h>.
6784 * xmalloc.c: Include gettext.h instead of <libintl.h>.
6785 (textdomain): Remove definition.
6786 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
6788 * long-options.c: Remove include of <libintl.h> and definition of _.
6789 * same.c: Remove include of <libintl.h> and definition of _.
6791 2002-11-04 Bruno Haible <bruno@clisp.org>
6793 * stpcpy.h: New file, from GNU gettext-0.11.5.
6794 * strcase.h: New file, from GNU gettext-0.11.5.
6795 * strpbrk.h: New file, from GNU gettext-0.11.5.
6796 * strstr.h: New file, from GNU gettext-0.11.5.
6797 * xgetcwd.h: New file, from GNU gettext-0.11.5.
6799 2002-05-09 Bruno Haible <bruno@clisp.org>
6801 * config.charset: Update for newest glibc. Add canonical names
6802 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
6804 2002-05-09 Bruno Haible <bruno@clisp.org>
6806 * localcharset.c (get_charset_aliases): Add more Windows specific
6809 2002-05-08 Owen Taylor <otaylor@redhat.com>
6811 * config.charset: A few additions for Solaris.
6813 2001-12-05 Bruno Haible <bruno@clisp.org>
6815 * localcharset.c (locale_charset): Don't return an empty string.
6817 2001-10-23 Bruno Haible <haible@clisp.cons.org>
6819 * config.charset: msdos in uk_UA uses CP1125.
6821 2001-08-05 Bruno Haible <haible@clisp.cons.org>
6823 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6824 * localcharset.c (locale_charset): Declare as extern "C".
6826 2002-02-15 Bruno Haible <bruno@clisp.org>
6828 * config.charset [msdosdjgpp]: For Russian, use CP866.
6830 2002-02-11 Bruno Haible <bruno@clisp.org>
6832 * config.charset: Add support for NetBSD.
6834 2002-09-25 <karl@gnu.org>
6836 * strdup.c: copy from libc/string (via ../config/srclist*).
6837 * getopt*: copy from libc/posix.
6838 * gettext.h: copy from gettext.
6839 * .cppi-disable: add strdup.c, gettext.h.
6841 2002-07-01 Jim Meyering <meyering@lucent.com>
6843 * c-stack.c: Include sys/time.h.
6844 From Volker Borchert.
6846 2002-06-11 Paul Eggert <eggert@twinsun.com>
6848 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6849 New macro. Use it uniformly instead of
6850 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6851 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6852 reported by Vin Shelton.
6854 2002-06-22 Jim Meyering <meyering@lucent.com>
6856 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6857 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6859 2002-06-22 Paul Eggert <eggert@twinsun.com>
6861 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6862 Do not assume SA_SIGINFO behavior.
6863 Bug reported by Jim Meyering on NetBSD 1.5.2.
6865 2002-06-22 Jim Meyering <meyering@lucent.com>
6867 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6869 * exitfail.c, exitfail.h: Likewise.
6870 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6872 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6874 (EXTRA_DIST): Add fnmatch_loop.c.
6875 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6877 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6878 * fnmatch.c: Update from diffutils-2.8.2.
6879 * fnmatch_.h: New file. From diffutils-2.8.2.
6880 * fnmatch.h: Remove file.
6882 2002-06-18 Paul Eggert <eggert@twinsun.com>
6884 * file-type.h: Report an error if neither S_ISREG nor
6885 S_IFREG is defined, instead of using a test specific to glibc
6886 2.2. This should be safe, since POSIX requires S_ISREG and
6887 Unix Version 7 had S_IFREG. We don't need to check for
6888 <sys/types.h> since we don't use any symbols that it defines.
6890 2002-06-15 Jim Meyering <meyering@lucent.com>
6892 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6893 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6894 have been included before this file.
6896 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6898 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6899 so that each temporary file name is unique and valid in the first
6900 8 characters, for operation under DOS.
6902 2002-06-15 Jim Meyering <meyering@lucent.com>
6904 Work even with DJGPP 2.03, which lacks support for symlinks.
6906 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6908 * lchown.c (S_ISLNK): Likewise.
6910 2002-06-14 Jim Meyering <meyering@lucent.com>
6912 * file-type.h: Use the version from diffutils-2.8.2.
6913 * file-type.c: Likewise.
6915 2002-05-27 Jim Meyering <meyering@lucent.com>
6917 Fix a problem seen only on nonconforming systems whereby ls.c's
6918 use of localtime, and then of gettimeofday would cause trouble:
6919 the localtime call used to initialize rpl_gettimeofday's save
6920 mechanism would clobber ls's current local time information so
6921 that in any long listing the first file would always be listed
6922 with date 1970-01-01. Analysis by Volker Borchert.
6924 * gettimeofday.c (localtime): Undefine.
6925 (rpl_localtime): New function.
6927 2002-05-22 Jim Meyering <meyering@lucent.com>
6929 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6930 * file-type.h: New file.
6931 * file-type.c (file_type): New file/function. Extracted from diffutils.
6933 2002-04-29 Paul Eggert <eggert@twinsun.com>
6935 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6937 2002-04-28 Paul Eggert <eggert@twinsun.com>
6939 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6940 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6941 of 127, since 64 is the largest conceivable number for ancient
6943 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6945 2002-04-28 Jim Meyering <meyering@lucent.com>
6947 * sig2str.c (WTERMSIG): Remove definition (unused).
6949 2002-04-28 Paul Eggert <eggert@twinsun.com>
6951 * sig2str.h, sig2str.c: New files.
6952 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6954 2002-04-24 Jim Meyering <meyering@lucent.com>
6956 * gettext.h: New file, from Gettext.
6957 * Makefile.am (INCLUDES): Remove -I../intl.
6958 (libfetish_a_SOURCES): Add gettext.h.
6960 2002-04-16 Jim Meyering <meyering@lucent.com>
6962 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6963 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6964 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6966 2002-04-12 Jim Meyering <meyering@lucent.com>
6968 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6970 2002-03-10 Jim Meyering <meyering@lucent.com>
6972 * makepath.c (make_path): Remove a comma from a diagnostic.
6973 Suggestion from Santiago Vila.
6975 2002-03-08 Jim Meyering <meyering@lucent.com>
6977 * rename.c: Mention that this wrapper is needed also on
6978 mips-dec-ultrix4.4 systems.
6980 2002-03-02 Jim Meyering <meyering@lucent.com>
6982 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6983 not HAVE_CLOCK_SETTIME.
6985 2002-02-27 Paul Eggert <eggert@twinsun.com>
6987 * nanosleep.h: Rename to....
6988 * timespec.h: New name for nanosleep.h. All uses changed.
6990 * gettime.c: New file.
6991 * settime.c: New file.
6994 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6995 timespec.h. Remove nanosleep.h.
6997 2002-02-25 Paul Eggert <eggert@twinsun.com>
6999 * acl.c, acl.h: New files.
7000 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
7002 2002-02-24 Jim Meyering <meyering@lucent.com>
7004 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
7005 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
7006 cause trouble. Reported by Nelson Beebe.
7008 2002-02-23 Paul Eggert <eggert@twinsun.com>
7010 * path-concat.c (xpath_concat): Reorder code to pacify
7011 compilers that don't know that xalloc_die never returns.
7013 2002-02-20 Jim Meyering <meyering@lucent.com>
7015 * getdate.c: Regenerate using bison-1.33.
7017 2002-02-15 Paul Eggert <eggert@twinsun.com>
7019 * posixver.c, posixver.h: New files.
7020 * Makefile.am (libfetish_a_SOURCES): Add them.
7022 2002-02-02 Paul Eggert <eggert@twinsun.com>
7023 Bruno Haible <bruno@clisp.org>
7025 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
7026 (fwrite_success_callback): New declaration.
7027 * unicodeio.c (unicode_to_mb): New function, extracted from
7028 print_unicode_char. Call failure callback instead of error.
7029 (fwrite_success_callback): New function.
7030 (exit_failure_callback): New function.
7031 (fallback_failure_callback): New function.
7032 (print_unicode_char): Call unicode_to_mb.
7034 2002-01-26 Jim Meyering <meyering@lucent.com>
7036 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
7038 2002-01-22 Jim Meyering <meyering@lucent.com>
7040 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
7041 Otherwise, some versions of automake would omit the rule that makes
7042 Makefile from Makefile.in.
7044 2001-01-21 Paul Eggert <eggert@twinsun.com>
7046 * xmemcoll.h, xmemcoll.c: New files.
7047 * Makefile.am (libfetish_a_SOURCES): Add them.
7048 * memcoll.c: Include errno.h, and declare errno if not defined.
7049 (memcoll): Set errno to zero if there is no error.
7051 * quotearg.c (quotearg_buffer_restyled):
7052 Fix bug with quoting buffers containing NUL when backslashing escapes.
7053 This bug was exposed by the other changes in this patch.
7054 (quotearg_n_options): New arg ARGSIZE.
7055 All callers changed.
7056 (quoting_options_from_style): New function.
7057 (quotearg_n_style): Use it.
7058 (quotearg_n_style_mem): New function.
7060 * quotearg.h (quotearg_n_style_mem): New function.
7062 2002-01-16 Jim Meyering <meyering@lucent.com>
7064 * getdate.y: Add three semicolons, each just before a closing brace.
7065 Bison (as of version 1.31) no longer papers over that mistake.
7067 2002-02-14 Paul Eggert <eggert@twinsun.com>
7069 * backupfile.c (ISDIGIT): Comment fix.
7070 * getdate.y (ISDIGIT): Likewise.
7071 * posixtm.c (ISDIGIT, year): Likewise.
7072 * strverscmp.c (ISDIGIT): Likewise.
7073 * userspec.c (ISDIGIT): Likewise.
7075 2002-01-05 Jim Meyering <meyering@lucent.com>
7077 * version-etc.c (version_etc_copyright): Update copyright year.
7079 2001-01-19 Paul Eggert <eggert@twinsun.com>
7081 * closeout.c (close_stdout_status): If ferror (stdout), do
7082 not silently exit merely because the output buffer happens to
7083 have nothing pending.
7085 2001-12-18 Paul Eggert <eggert@twinsun.com>
7087 See the big note in ../ChangeLog.
7088 * human.c (suffixes): Prefer K to k for 1024.
7089 (generate_suffix_backwards): New function.
7090 (human_readable_inexact): Use it.
7091 * xstrtol.c (__xstrtol): If there is no number but there
7092 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
7093 Accept 'K' as well as 'k'.
7095 2001-12-15 Jim Meyering <meyering@lucent.com>
7097 * regex.h (__restrict_arr): Update from libc.
7099 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
7100 as `remote' if the name starts with `//'. Suggested by Michael Stone.
7103 2001-12-10 Jim Meyering <meyering@lucent.com>
7105 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
7106 Instead, include "xalloc.h".
7107 (initbuffer): Don't cast xmalloc return value to char*.
7108 (readline): Reword comment.
7109 Don't cast xrealloc return value to char*
7112 2001-12-09 Jim Meyering <meyering@lucent.com>
7114 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
7115 `signed and unsigned type in conditional expression'.
7116 * posixtm.c (posix_time_parse): Likewise.
7118 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
7120 * readtokens.c (readtoken): Declare an index to be of type unsigned
7121 to avoid a pedantic warning.
7123 * getstr.c: Don't include assert.h.
7124 (getstr): Remove warning-evoking assertions.
7125 Return -1 if offset parameter is out of bounds.
7126 Change the type of a local from int to size_t.
7128 * strftime.c (my_strftime_localtime_r): Include this function
7129 definition in the `#if ! HAVE_TM_GMTOFF' block.
7131 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
7132 Include xalloc.h instead.
7134 2001-12-02 Jim Meyering <meyering@lucent.com>
7136 * tempname.c: Don't declare getenv, thus reverting the change of
7137 2001-11-18. It's no longer necessary, now that stdlib.h is always
7140 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
7141 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
7143 2001-11-30 Akim Demaille <akim@epita.fr>
7145 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
7146 before being defined.
7148 2001-11-27 Paul Eggert <eggert@twinsun.com>
7150 * quotearg.h (quotearg_n, quotearg_n_style):
7151 First arg is int, not unsigned.
7152 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
7153 (SIZE_MAX, UINT_MAX): New macros.
7154 (quotearg_n_options): Abort if N is negative.
7155 Avoid overflow check on hosts where size_t is 64 bits and int
7156 is 32 bits, as overflow is impossible there.
7157 Fix off-by-one typo that caused unnecessary reallocation.
7159 2001-11-27 Jim Meyering <meyering@lucent.com>
7161 * tempname.c: Merge with version from libc.
7162 * regex.c: Likewise.
7164 * tempname.c: Include stdlib.h unconditionally. On some old systems
7165 for which STDC_HEADERS is 0, it was not included, resulting in a
7166 warning about an integer-to-pointer conversion problem with getenv.
7167 Reported by Volker Borchert.
7169 2001-11-26 Jim Meyering <meyering@lucent.com>
7171 * gtod.h: Remove file.
7172 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
7173 * gettimeofday.c: Don't include gtod.h.
7174 (GTOD_init): Remove function.
7175 (rpl_gettimeofday): Do its job here instead, rather than aborting.
7176 Suggestion from Volker Borchert.
7178 2001-11-23 Jim Meyering <meyering@lucent.com>
7180 * hash.h (struct hash_table): Don't define here. Merely declare it.
7181 * hash.c (struct hash_table): Define it here instead.
7183 2001-11-22 Jim Meyering <meyering@lucent.com>
7185 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
7187 2001-11-18 Paul Eggert <eggert@twinsun.com>
7189 * tempname.c (TMP_MAX): Remove; no longer needed.
7190 (TEMPORARIES): New macro.
7191 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
7192 removes an artificial limitation (e.g. HP-UX 10.20, where
7195 2001-11-18 Jim Meyering <meyering@lucent.com>
7197 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
7200 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
7201 files will be created before anything else.
7203 2001-11-17 Jim Meyering <meyering@lucent.com>
7205 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
7206 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
7207 rather than group writable. Patch by Juan F. Codagnone.
7209 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
7210 Instead, include "xalloc.h".
7212 * mountlist.c: Include unlocked-io.h after all system headers.
7213 Remove explicit declarations of xmalloc, xrealloc,
7214 and xstrdup. Instead, include "xalloc.h".
7216 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
7217 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
7218 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
7220 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
7221 Reported by Padraig Brady.
7223 * mkstemp.c: #undef mkstemp.
7225 (rpl_mkstemp): Rename from mkstemp.
7228 2001-11-16 Jim Meyering <meyering@lucent.com>
7230 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
7231 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
7232 determine the amount of total physical memory, use pstat_getstatic.
7233 HPUX-11 doesn't define _SC_PHYS_PAGES.
7234 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
7235 If sysconf couldn't be used to determine the amount of available
7236 physical memory, use both pstat_getstatic and pstat_getdynamic.
7237 Based on a patch from Bob Proulx.
7239 2001-11-05 Jim Meyering <meyering@lucent.com>
7241 * xstat.in (slash_aware_lstat): Correct a misleading comment.
7243 2001-11-03 Jim Meyering <meyering@lucent.com>
7245 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
7246 in argmatch_to_argument call.
7248 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
7251 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
7252 e.g., a fault due to an attempt to free a NULL pointer.
7254 2001-11-01 Jim Meyering <meyering@lucent.com>
7256 * dirfd.c, dirfd.h: New files.
7257 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
7259 * hash.c (hash_print) [TESTING]: Clean up.
7261 2001-10-22 Paul Eggert <eggert@twinsun.com>
7263 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
7264 to avoid a warning if -Wall.
7266 2001-10-21 Paul Eggert <eggert@twinsun.com>
7268 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
7270 2001-10-21 Jim Meyering <meyering@lucent.com>
7272 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
7273 this code would end up calling gettext even in packages built
7275 * getopt.c (_): Likewise.
7276 * regex.c (_): Likewise.
7278 2001-10-20 Paul Eggert <eggert@twinsun.com>
7280 * error.c (strerror_r): Do not declare unless !_LIBC.
7281 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
7282 Use strerror_r that is only a macro, even if it is not a function.
7283 (strerror): Check for HAVE_DECL_STRERROR before declaring.
7284 (private_strerror): Use prototypes, not old-style function definition.
7285 (print_errno_message): New function.
7286 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
7288 (error_tail, error, error_at_line): Use it.
7290 2001-10-11 Jim Meyering <meyering@lucent.com>
7292 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
7293 and quote_n (1, ... to avoid clobbering a buffer.
7295 2001-10-05 Jim Meyering <meyering@lucent.com>
7297 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
7298 * hash-pjw.c: New file (factored out of fileutils' remove.c).
7299 * hash-pjw.h: New file.
7301 2001-09-30 Jim Meyering <meyering@lucent.com>
7303 * mountlist.c [MOUNTED_GETFSSTAT]:
7304 Include <sys/ucred.h>, for Apple Darwin.
7305 Include sys/mount.h and sys/fs_types.h only if available.
7307 (read_filesystem_list): Use FS_TYPE.
7309 2001-09-29 Paul Eggert <eggert@twinsun.com>
7311 * exclude.c (excluded_filename): 0 -> false, since it's
7314 2001-09-28 Paul Eggert <eggert@twinsun.com>
7316 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
7317 #defines strtoimax. Also treat the other strto* functions
7320 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
7321 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
7322 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7324 2001-09-26 Jim Meyering <meyering@lucent.com>
7326 Most macros in unlocked-io.h had the wrong number of arguments.
7327 * gen-uio: New script.
7328 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7329 * unlocked-io.hin: Remove file.
7330 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7331 rather than trying to embed it here.
7332 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7333 Reported by Padraig Brady.
7335 2001-09-25 Volker Borchert <bt@teknon.de>
7337 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7339 2001-09-23 Jim Meyering <meyering@lucent.com>
7341 * mountlist.c: Remove useless parentheses in #if directives.
7342 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7343 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7345 2001-09-22 Jim Meyering <meyering@lucent.com>
7347 * localcharset.c: Update from latest gettext.
7348 * config.charset: Likewise.
7350 2001-09-20 Jim Meyering <meyering@lucent.com>
7352 * xstrtol.c (strtoimax): Guard declaration with
7353 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7354 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7355 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7356 (strtoumax): Likewise, for completeness (it wasn't necessary).
7358 2001-09-06 Paul Eggert <eggert@twinsun.com>
7360 * strtoimax.c (HAVE_LONG_LONG):
7361 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7362 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7363 to work around bug in IBM C compiler.
7365 2001-09-16 Jim Meyering <meyering@lucent.com>
7367 * mkdir.c: New file.
7369 2001-09-04 Paul Eggert <eggert@twinsun.com>
7371 * xgetcwd.c: Revert some of the previous change; intead,
7372 fix the HAVE_GETCWD_NULL code to behave more like the
7373 !HAVE_GETCWD_NULL code used to.
7376 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7379 2001-09-04 Paul Eggert <eggert@twinsun.com>
7381 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7382 Use ssize_t, not int, to store result of readlink.
7383 Check for ssize_t overflow as well as size_t overflow,
7384 as POSIX says the result of readlink is implementation-defined
7385 when ssize_t overflows.
7386 Remove unnecessary cast to char*.
7387 Use free+malloc instead of realloc, as the storage doesn't need
7388 to be preserved and it's clearer and can be more efficient that way.
7389 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7390 * xreadlink.h (xreadlink): Update prototype.
7392 2001-09-03 Paul Eggert <eggert@twinsun.com>
7394 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7395 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7396 spotted by Jim Meyering.
7398 2001-09-03 Jim Meyering <meyering@lucent.com>
7400 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
7402 2001-09-03 Paul Eggert <eggert@twinsun.com>
7404 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
7405 like the HAVE_GETCWD_NULL code.
7406 Include pathmax.h if not HAVE_GETCWD.
7407 Do not include xalloc.h.
7408 (INITIAL_BUFFER_SIZE): New symbol.
7409 Do not use xmalloc / xrealloc, since the caller is responsible for
7410 handling errors. Preserve errno around `free' during failure.
7411 Do not overrun buffer when using getwd.
7413 2001-09-03 Paul Eggert <eggert@twinsun.com>
7415 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
7416 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
7418 2001-09-02 Jim Meyering <meyering@lucent.com>
7420 * error.c: Update from GNU libc.
7422 2001-09-01 Jim Meyering <meyering@lucent.com>
7424 * xreadlink.c: New file.
7425 * xreadlink.h: New file.
7426 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
7428 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
7429 doesn't conflict with sparc Solaris 7's definition in
7430 /usr/include/sys/int_types.h.
7432 * exclude.c: Use `""', not `<>' to #include non-system header files.
7433 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7434 and strncasecmp as r-values. Unixware didn't have declarations.
7436 2001-08-31 Jim Meyering <meyering@lucent.com>
7438 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7439 Use an initial, malloc'd, buffer of length 128 rather than
7440 a statically allocated one of length 1024.
7442 2001-08-30 Paul Eggert <eggert@twinsun.com>
7444 * xgetcwd.c: Don't include pathmax.h.
7445 Include stdlib.h and unistd.h if available.
7447 (xmalloc, xstrdup, free): Remove decls.
7448 (xgetcwd): Don't assume sizes fit in unsigned.
7449 Check for overflow when computing sizes.
7450 Simplify reallocation code.
7452 2001-08-28 Paul Eggert <eggert@twinsun.com>
7454 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
7456 * strtoimax.c: Renamed from strtoxmax.c, removing the
7459 Also, make the following further changes to make this file's
7460 configuration more similar to that of strtol.c:
7461 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
7462 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7463 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7464 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7465 changed to signed values.
7467 And make the following changes as well:
7468 Fix copyright notice, as 1999 was missing.
7469 (verify): New macro.
7470 (strtoimax): Check sizes at compile-time, not run-time.
7471 Prefer strtol to strtoll if both work.
7472 (main): Remove; it was not that useful and was a pain to maintain.
7474 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
7476 2001-08-30 Paul Eggert <eggert@twinsun.com>
7478 * savedir.c (savedir): Remove size parameter, as POSIX says that
7479 a directory's st_size can have an arbitrary value, so the old
7480 usage could waste an arbitrary amount of memory. All uses
7482 * savedir.h: Update prototype.
7484 2001-08-30 Paul Eggert <eggert@twinsun.com>
7486 * xstrtol.c (strtoimax): New decl.
7488 2001-08-28 Paul Eggert <eggert@twinsun.com>
7490 * xstrtol.h: Add copyright notice.
7491 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
7492 LONGINT_INVALID_SUFFIX_CHAR.
7494 2001-08-30 Paul Eggert <eggert@twinsun.com>
7496 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
7499 2001-08-30 Paul Eggert <eggert@twinsun.com>
7501 * hash.c: Remove '2001' from copyright notice.
7503 2001-08-30 Paul Eggert <eggert@twinsun.com>
7505 * full-write.h: New file.
7506 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
7507 * full-write.c: Correct credits, as cccp.c no longer
7508 exists and anyway it was so heavily changed from the old cccp
7509 code as to be unrecognizable. Include full-write.h.
7510 (full_write) Return size_t, with short writes meaning failure.
7511 All callers changed. This fixes a bug with large buffers
7513 * utime.c: Include full-write.h.
7515 2001-08-30 Paul Eggert <eggert@twinsun.com>
7517 Merge 'exclude' changes from tar 1.13.22.
7518 This fixes one or two unlikely storage allocation overflow bugs,
7519 but doesn't change user-visible behavior otherwise.
7521 2001-08-30 Paul Eggert <eggert@twinsun.com>
7523 * exclude.c (bool): Declare, perhaps by including stdbool.h.
7524 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
7525 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
7526 Include if available.
7527 (<xalloc.h>): Include
7528 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
7529 (verify): New macro. Use it to verify that EXCLUDE macros do not
7530 collide with FNM macros.
7531 (struct patopts): New struct.
7532 (struct exclude): Use it, as exclude patterns now come with options.
7533 (new_exclude): Support above changes.
7534 (new_exclude, add_exclude_file):
7535 Initial size must now be a power of two to simplify overflow checking.
7536 (free_exclude, fnmatch_no_wildcards): New function.
7537 (excluded_filename): No longer requires options arg, as the options
7538 are determined by add_exclude. Now returns bool, not int.
7539 (excluded_filename, add_exclude):
7540 Add support for the fancy new exclusion options.
7541 (add_exclude, add_exclude_file): Now takes int options arg.
7542 Check for arithmetic overflow when computing sizes.
7543 (add_exclude_file): xrealloc might modify errno, so don't
7544 realloc until after errno might be used.
7546 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
7548 (free_exclude): New decl.
7549 (add_exclude, add_exclude_file): Now takes int options arg.
7550 (excluded_filename): No longer requires options arg, as the options
7551 are determined by add_exclude. Now returns bool, not int.
7553 2001-08-30 Paul Eggert <eggert@twinsun.com>
7555 * alloca.c (alloca): Arg is of type size_t, not unsigned.
7557 2001-08-27 Jim Meyering <meyering@lucent.com>
7559 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
7561 * version-etc.c (N_): Remove definition.
7562 Revert most of last change.
7563 Instead, simply don't mark the `Copyright...' string for translation.
7564 Based on advice from Paul Eggert.
7566 * strtoxmax.c: Tweak comment.
7568 2001-08-26 Jim Meyering <meyering@lucent.com>
7570 * version-etc.c (version_etc_copyright_fmt): Replace literal year
7571 of copyright with `%s' so translators don't get an untranslated
7573 (COPYRIGHT_YEAR): Define.
7574 (version_etc): Use fprintf rather than fputs.
7575 Suggestion from Ulrich Drepper.
7577 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
7579 * strtoll.c: New file, from GNU libc.
7580 * xstrtoimax.c: New file.
7582 * xstrtol.h: Add xstrtoimax.
7583 * strtoumax.c: New file. Simply include "strtoumax.c".
7584 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
7586 * strtoumax.c: Factor to work both for unsigned and signed types, ...
7587 * strtoxmax.c: ... then renamed to this.
7589 2001-08-13 Paul Eggert <eggert@twinsun.com>
7591 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
7592 Port to Solaris 8, where 'sed' requires a space after the 'r'
7593 command, and where sh dislikes "$/". Clean up the spacing a bit.
7594 Redirect output to $tmp just once.
7596 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
7598 * addext.c (<errno.h>): Include.
7599 (errno): Declare if not defined.
7600 (addext): Work correctly when pathconf returns -1 and leaves
7601 errno alone because there is no limit. Also, work even if
7602 pathconf returns a value greater than SIZE_MAX.
7604 2001-08-12 Jim Meyering <meyering@lucent.com>
7606 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
7607 Simply `return getcwd (NULL, 0);'.
7608 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
7609 Use 1300 as initial value for length, not PATH_MAX.
7611 * pathmax.h: Clean up cpp syntax.
7613 2001-08-12 Jim Meyering <meyering@lucent.com>
7615 * gettimeofday.c: New file.
7617 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
7619 2001-08-04 Jim Meyering <meyering@lucent.com>
7621 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
7622 to get in sync with glibc.
7624 2001-08-03 Paul Eggert <eggert@twinsun.com>
7626 The following changes are from gettext 0.10.39 as maintained by
7629 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
7630 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
7631 with inverted sense. All uses changed.
7633 * mbswidth.c: Don't include <limits.h>.
7634 Include <stdlib.h> and <string.h> unconditionally.
7635 (iswcntrl, mbsinit, ISCNTRL): New macros.
7636 (mbsnwidth): Use K&R style function declarations.
7637 Don't bother checking for MB_LEN_MAX == 1, since the compiler
7638 can optimize it when MB_CUR_MAX == 1.
7639 The width of control characters is zero, not 1.
7641 2001-07-15 Jim Meyering <meyering@lucent.com>
7643 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
7644 (BUILT_SOURCES): Add unlocked-io.h.
7645 (io_functions): Define.
7646 (unlocked-io.h): New rule.
7647 (DISTCLEANFILES): Add unlocked-io.h.
7648 (all-local): Depend on unlocked-io.h, to ensure it is created.
7650 * unlocked-io.hin: New file
7652 * regex.c: Update from glibc.
7654 2001-07-05 Jim Meyering <meyering@lucent.com>
7656 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
7658 (libfetish_a_SOURCES): Put all .h files here instead.
7659 Remove a thus-exposed (better checks in automake) duplicate and
7660 two unnecessary .h files.
7662 2001-06-11 Jim Meyering <meyering@lucent.com>
7664 * regex.c: Update from GNU libc.
7666 2001-05-27 Jim Meyering <meyering@lucent.com>
7668 * readutmp.h (UT_TYPE): Define.
7670 2001-05-24 Jim Meyering <meyering@lucent.com>
7672 * argmatch.c: Include "quote.h".
7673 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
7674 quote function. Reported by Göran Uddeborg.
7676 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
7678 * dirname.c (dir_name): Compute append_dot using path, not newpath
7679 which is not yet declared.
7681 2001-05-11 Paul Eggert <eggert@twinsun.com>
7683 * Makefile.am (libfetish_a_SOURCES):
7684 Add strftime.c, since we now compile it on all hosts.
7686 * strftime.c (my_strftime):
7687 Define to nstrftime if emacs, but only if my_strftime is not defined.
7688 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
7689 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
7690 Add one more extra argument: a nanoseconds value.
7693 (my_strftime function): Add %N format.
7694 (emacs_strftimeu): Renamed from emacs_strftime,
7695 with extra ut argument.
7697 2001-05-11 Paul Eggert <eggert@twinsun.com>
7699 dirname code cleanup. base_name now behaves more compatibly
7700 with POSIX basename when given file names that have trailing
7701 slashes, and similarly for dir_name. Add new primitives
7702 base_len and dir_len. Put the directory-name-related decls
7705 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
7706 * backupfile.c (base_name): Likewise.
7707 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
7708 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
7709 * makepath.c (strip_trailing_slashes): Likewise.
7710 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
7712 * rename.c (strip_trailing_slashes): Likewise.
7713 * same.c (base_name): Likewise.
7714 * stripslash.c (ISSLASH): Likewise.
7716 * addext.c: Include <dirname.h> after size_t is defined.
7717 * backupfile.c: Likewise.
7719 * addext.c (addext): Use base_len to trim redundant
7720 trailing slashes instead of doing it ourselves.
7721 But do not trim the last slash if it is not redundant.
7723 * backupfile.c (find_backup_file_name,
7724 max_backup_version): Use base_len instead of rolling it ourselves.
7725 Handle the case of "" and (on DOS) "C:" correctly.
7727 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
7728 Include <string.h>, <dirname.h>.
7729 (base_name): Allow file names ending in slashes, other than names
7730 that are all slashes. In this case, return the basename followed
7731 by the slashes. This is more general, and can be used in places
7732 where the original base_name purposely had an assertion failure.
7733 (base_len): New function.
7735 * dirname.c: Include <string.h> instead of <stdlib.h>.
7736 Do not include <assert.h>; no longer needed.
7738 (memrchr): Remove decl.
7739 (dir_name_r): Remove.
7740 (dir_len): Renamed from dirlen. All callers changed.
7741 Rewrite in terms of base_name, for simplicity and consistency.
7742 (dir_name): Never return NULL. All callers changed.
7743 Do not include <stdlib.h> in test program; no longer needed.
7744 return 0; is fine for test program.
7746 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
7748 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
7750 * path-concat.c (path_concat): Use base_len to compute
7751 base length, not strlen; this means we cannot rely on memcpy
7754 * same.c (STREQ): Remove.
7755 (same_name): Handle the case where the basename ends in trailing '/'.
7757 * stripslash.c (strip_trailing_slashes): Return nonzero if
7758 a slash was stripped. Do not strip the last slash after a
7761 2001-04-08 Jim Meyering <meyering@lucent.com>
7763 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
7764 recomputed; that's necessary when the offset spans a DST transition.
7765 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
7767 2001-04-02 Jim Meyering <meyering@lucent.com>
7769 * regex.h, regex.c: Update from GNU libc.
7771 2001-03-19 Paul Eggert <eggert@twinsun.com>
7773 * version-etc.c (version_etc_copyright): Update to 2001.
7775 2001-03-16 Paul Eggert <eggert@twinsun.com>
7777 * tempname.c (uint64_t): Define to uintmax_t if
7778 not defined, and if UINT64_MAX is not defined.
7779 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
7780 Reported by John David Anglin.
7782 2001-03-10 Bruno Haible <haible@clisp.cons.org>
7784 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
7785 alias if codeset is empty.
7786 * config.charset (BeOS): Use wildcard syntax.
7788 2001-03-13 Jim Meyering <meyering@lucent.com>
7790 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
7791 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
7794 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7796 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
7798 * unicodeio.c (print_unicode_char): Simplify accordingly.
7800 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7802 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7803 support for DOS/DJGPP.
7805 2001-02-28 Paul Eggert <eggert@twinsun.com>
7807 * Makefile.am (libfetish_a_SOURCES):
7808 Add dup-safer.c, fopen-safer.c.
7809 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7811 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7813 2001-02-25 Paul Eggert <eggert@twinsun.com>
7815 The mkstemp replacement is taken from glibc 2.2.2, with some
7816 portability fixes for use outside glibc, as follows:
7818 * tempname.c (struct_stat64): New macro.
7819 (direxists, __gen_tempname): Use it.
7820 This avoids a portability problem with Solaris 8.
7822 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7823 (<stddef.h>, <stdint.h>, <string.h>):
7824 Include only if STDC_HEADERS || _LIBC.
7825 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7826 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7827 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7828 (__set_errno): Define this macro if <errno.h> doesn't.
7829 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7830 Define these macros if <stdio.h> doesn't.
7831 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7832 Define these macros if <sys/stat.h>
7833 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7834 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7835 __xstat64): Define if not _LIBC.
7836 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7837 (__gen_tempname): Invoke gettimeofday only if
7838 HAVE_GETTIMEOFDAY || _LIBC;
7839 otherwise, fall back on plain "time".
7840 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7842 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7844 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7846 2001-02-17 Jim Meyering <meyering@lucent.com>
7848 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7849 around included file name.
7851 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7853 * strftime.c: Update from GNU libc (the only changes were to comments).
7855 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7857 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7859 2001-02-17 Paul Eggert <eggert@twinsun.com>
7861 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7862 Remove workaround macros for hosts that have mbrtowc but not
7863 mbstate_t, as we now insist on proper declarations for both
7864 before using mbrtowc.
7866 2001-02-17 Jim Meyering <meyering@lucent.com>
7868 * regex.c: Update from libc.
7870 2001-02-16 Paul Eggert <eggert@twinsun.com>
7872 * alloca.c (malloc): Undef before defining, since stdlib.h
7873 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7874 Reported by Mark Hounschell via Paul Eggert.
7876 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7878 * config.charset: Update for FreeBSD 4.2.
7880 2001-01-26 Jim Meyering <meyering@lucent.com>
7882 * quotearg.c: Include stddef.h.
7883 * quote.c: Include stddef.h.
7884 Reported by Axel Kittenberger.
7886 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7887 line in double quotes so that it evokes a better diagnostic.
7888 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7889 Reported by Axel Kittenberger.
7891 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7893 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7894 to avoid a warning. Add back 'const' to inptr.
7896 2001-01-16 Jim Meyering <meyering@lucent.com>
7898 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7901 2001-01-14 Jim Meyering <meyering@lucent.com>
7903 * rename.c: New file. From Volker Borchert.
7904 Include stdlib.h, string.h or strings.h, and xalloc.h.
7905 Use strip_trailing_slashes rather than open-coding it.
7907 2001-01-03 Paul Eggert <eggert@twinsun.com>
7909 * strftime.c: Sync with glibc time/strftime.c 1.81.
7911 2001-01-03 Jim Meyering <meyering@lucent.com>
7913 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7914 local `inptr' to avoid warning with some system declarations of iconv.
7916 2000-12-29 Paul Eggert <eggert@twinsun.com>
7918 * modechange.c: Do not assume that mode_t uses the
7919 traditional octal encoding. E.g. "chmod 1 FOO" should set
7920 the other-execute bit of FOO even if S_IXOTH != 1.
7922 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7923 WOTH, XOTH, ALLM): New macros.
7924 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7925 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7927 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7928 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7930 No need to use uintmax_t; unsigned long is long enough.
7931 Don't bother to get suffix since we don't use it.
7933 2000-12-24 Jim Meyering <meyering@lucent.com>
7935 * hash.c (is_prime): Return explicit boolean values.
7936 (hash_get_first): Return NULL to appease Irix5.6's 89.
7937 Reported by Nelson Beebe.
7939 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7941 * localcharset.c (locale_charset): Add support for Win32.
7943 2000-12-18 Paul Eggert <eggert@twinsun.com>
7945 * physmem.h, physmem.c: New files.
7947 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7948 (noinst_HEADERS): Add physmem.h.
7950 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7951 't' for compatibility with Solaris 8 sort.
7953 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7955 * config.charset: Add support for BeOS.
7957 2000-12-16 Jim Meyering <meyering@lucent.com>
7959 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7960 SHELLS_FILE to a file name that's useful on djgpp systems.
7962 (ADDITIONAL_DEFAULT_SHELLS): Define.
7963 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7964 Based mostly on a patch from Prashant TR.
7966 2000-12-16 Jim Meyering <meyering@lucent.com>
7968 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7969 N and M) would have treated it like `chown N:N FILE'.
7971 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7973 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7975 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7976 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7977 to the list of canonical encodings. Rename EUC-CN to GB2312.
7979 2000-12-08 Andreas Schwab <schwab@suse.de>
7981 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7982 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7984 2000-12-07 Jim Meyering <meyering@lucent.com>
7986 * stripslash.c (ISSLASH): Define.
7987 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7990 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7991 (dir_name_r): Declare this function as static.
7992 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7993 manifest itself on a name containing a mix of slashes and
7995 Make this function work with names starting with a DOS-style
7996 drive letter and colon prefix.
7997 (dir_name): Append `.' if necessary.
7998 Based mostly on patches from Prashant TR and Eli Zaretskii.
8000 * dirname.h (dir_name_r): Remove prototype.
8002 2000-12-05 Jim Meyering <meyering@lucent.com>
8004 * dirname.c (dir_name_r): Add `const' in a few local declarations.
8006 2000-12-04 Jim Meyering <meyering@lucent.com>
8008 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
8009 Also include memory.h, stdlib.h, unistd.h if appropriate.
8010 Reported by Andreas Jaeger (conflicting declaration of malloc).
8012 2000-12-02 Jim Meyering <meyering@lucent.com>
8014 * closeout.h: Make idempotent, to avoid some obscure warnings.
8016 2000-12-01 Paul Eggert <eggert@twinsun.com>
8018 * memrchr.c: Include <config.h> before any system include file.
8020 2000-11-29 Paul Eggert <eggert@twinsun.com>
8022 * dirname.c (dir_name_r): Fix typo: int -> size_t.
8024 2000-11-26 Jim Meyering <meyering@lucent.com>
8026 * memcoll.c: Include sys/types.h. From Werner Almesberger.
8028 2000-11-22 Paul Eggert <eggert@twinsun.com>
8030 * strftime.c (my_strftime): Do not invoke mbrlen with a
8031 size of (size_t) -1; it's not portable.
8033 2000-11-17 Akim Demaille <akim@epita.fr>
8035 * obstack.h: Formatting changes.
8036 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
8037 prevent type checking.
8038 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
8039 cast the value to (void *): assigning a `foo *' to a `void *'
8041 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
8043 2000-11-17 Jim Meyering <meyering@lucent.com>
8045 * strstr.c: Update from GNU libc.
8047 2000-11-16 Jim Meyering <meyering@lucent.com>
8049 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
8051 2000-11-11 Jim Meyering <meyering@lucent.com>
8053 * error.c: Add a couple #includes, merging from GNU libc version.
8055 2000-11-10 Jim Meyering <meyering@lucent.com>
8057 * obstack.h: Update from GNU libc.
8058 * obstack.c: Likewise.
8060 2000-11-06 Paul Eggert <eggert@twinsun.com>
8062 * getusershell.c (setusershell): Use rewind rather than
8063 fseek/fseeko, to avoid configuration hassles with fseeko.
8064 Don't bother opening SHELLS_FILE if shellstream is NULL;
8067 2000-11-05 Jim Meyering <meyering@lucent.com>
8069 * makepath.h (make_dir): Declare.
8070 * makepath.c (make_dir): Remove `static' attribute.
8073 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
8075 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
8076 last one in a bucket, advance to the next bucket.
8078 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
8080 * fnmatch.c: Do not comment out all the code if we are using
8081 the GNU C library, because in some cases we are replacing buggy
8082 code in the GNU C library itself.
8084 2000-10-30 Paul Eggert <eggert@twinsun.com>
8086 * error.h, getline.h, modechange.h:
8087 Remove "2000" from Copyright line, as the file hasn't been
8088 changed this year other than in the copyright notice.
8090 * xalloc.h: Add "2000" to Copyright line, as this file
8091 was changed this year.
8093 2000-10-30 Paul Eggert <eggert@twinsun.com>
8095 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
8096 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
8097 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
8099 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
8101 * regex.h (__restrict_arr): Move definition out of #ifndef block.
8102 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
8103 doesn't define __restrict_arr.
8105 2000-10-29 Jim Meyering <meyering@lucent.com>
8107 * xstat.in: Fix grammar in comment.
8109 2000-10-28 Jim Meyering <meyering@lucent.com>
8111 * memchr.c: Update from libc.
8112 Adjust for portability:
8113 [HAVE_STDLIB_H]: Include stdlib.h.
8114 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
8115 Undef __memchr, too.
8116 [!weak_alias]: Define __memchr to memchr.
8118 * regex.c: Update from libc.
8119 * regex.h: Likewise.
8120 * getopt1.c: Likewise.
8121 * memcmp.c: Likewise.
8123 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
8124 Avoid using fseek, when possible -- it's broken by design.
8125 Patch by Ulrich Drepper.
8127 2000-10-26 Jim Meyering <meyering@lucent.com>
8129 * strftime.c: Update from libc.
8131 2000-10-25 Jim Meyering <meyering@lucent.com>
8133 * obstack.c: Update from libc.
8135 2000-10-23 Jim Meyering <meyering@lucent.com>
8137 * hard-locale.c (hard_locale): Revert last change -- it was simply
8138 wrong. That set_locale call must not have any side effects.
8141 2000-10-22 Jim Meyering <meyering@lucent.com>
8143 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
8144 [CYCLIC]: Remove now-unused definition.
8146 * save-cwd.c (O_DIRECTORY): Define, if needed.
8147 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
8148 Suggestion from Ulrich Drepper.
8150 2000-10-21 Jim Meyering <meyering@lucent.com>
8152 * dirname.c (dir_name_r): New function, factored out of dir_name.
8153 (dir_name): Use dir_name_r.
8154 * dirname.h (dir_name_r): Declare it.
8156 2000-10-21 Jim Meyering <meyering@lucent.com>
8158 * dirname.c (memrchr): Declare if necessary.
8159 (dir_name): Remove the restriction that there be no
8160 trailing slashes. Now, this code skips past them, effectively
8162 [TEST_DIRNAME] (main): New unit tests.
8164 * memrchr.c: New file from GNU libc.
8165 Undef __memrchr, too.
8166 [!weak_alias]: Define __memrchr to memrchr.
8167 Guard weak_alias use with `#ifdef weak_alias'.
8169 2000-10-17 Jim Meyering <meyering@lucent.com>
8171 * quote.h (PARAMS): Define and use.
8172 Reported by Akim Demaille.
8174 * getopt.c: Update from libc.
8176 2000-10-16 Jim Meyering <meyering@lucent.com>
8178 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
8181 2000-09-25 Jim Meyering <meyering@lucent.com>
8183 * md5.h (rol): Define (from GnuPG).
8185 * sha.c: Give credit (GnuPG) where due.
8186 (M): Use rol rather than open-coding it.
8187 Add a FIXME comment.
8189 2000-09-21 Jim Meyering <meyering@lucent.com>
8191 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
8192 Reported by Michael Stone.
8194 2000-09-20 Jim Meyering <meyering@lucent.com>
8196 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
8197 (noinst_HEADERS): Add sha.h.
8198 Based on code from Scott G. Miller and from GnuPG.
8200 2000-09-15 Jim Meyering <meyering@lucent.com>
8202 * regex.c: Update from libc.
8204 2000-09-10 Jim Meyering <meyering@lucent.com>
8206 * getopt.c (_getopt_internal): Update from glibc.
8208 2000-09-09 Jim Meyering <meyering@lucent.com>
8210 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
8211 think it should be used as a general replacement for isascii.
8212 * fnmatch.c: Likewise.
8213 * mbswidth.c: Likewise
8214 * regex.c: Likewise.
8217 * userspec.c: Include sys/param.h and limits.h.
8219 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8220 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
8221 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
8222 UID, GID. Check range.
8224 2000-09-06 Jim Meyering <meyering@lucent.com>
8226 * getopt.c (_getopt_internal): Update from glibc.
8228 2000-08-30 Jim Meyering <meyering@lucent.com>
8230 * strftime.c: Merge in changes from GNU libc.
8232 2000-08-26 Jim Meyering <meyering@lucent.com>
8234 * closeout.c: Include "__fpending.h".
8235 (close_stdout_status): Return right away if there's nothing to flush.
8237 * Makefile.am (noinst_HEADERS): Add __fpending.h.
8238 * __fpending.c: New file.
8239 * __fpending.h: New file.
8241 2000-08-07 Paul Eggert <eggert@twinsun.com>
8243 Standardize on "memory exhausted" instead of "Memory exhausted"
8244 or "virtual memory exhausted".
8245 * obstack.c (print_and_abort): Use "memory exhausted", not
8246 "virtual memory exhausted".
8247 * same.c (same_name): Invoke xalloc_die instead of printing
8249 * userspec.c (parse_user_spec): Likewise.
8250 * bumpalloc.h: comment fix
8251 * same.c, userspec.c: Include xalloc.h.
8253 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
8254 not char *const and pointing to a constant array.
8255 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
8256 (xrealloc): Comment fix.
8258 * userspec.c (parse_user_spec):
8259 Don't translate a message until just before returning,
8260 to avoid unnecessary translation.
8262 2000-08-07 Jim Meyering <meyering@lucent.com>
8264 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
8265 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
8266 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
8267 getgroups.c, gethostname.c, getopt.h, group-member.c,
8268 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
8269 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
8270 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
8271 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
8272 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
8273 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
8274 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
8275 yesno.c: Back out Copyright date changes for each file with no change
8276 this year. This eases coordination with other programs using the same
8277 source code modules. From Paul Eggert.
8279 2000-08-03 Greg McGary <greg@mcgary.org>
8281 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
8282 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
8283 (EXTEND_BUFFER): Use them.
8285 2000-08-01 Jim Meyering <meyering@lucent.com>
8287 * dirname.c (ISSLASH): Define.
8288 (BACKSLASH_IS_PATH_SEPARATOR): Define.
8289 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
8290 both `\' and `/' may be use as path separators.
8291 Based on a patch from Prashant TR.
8293 2000-07-31 Paul Eggert <eggert@twinsun.com>
8295 * quotearg.c (quotearg_n_options): Don't make the initial
8296 slot vector a constant, since it might get modified.
8298 2000-07-31 Jim Meyering <meyering@lucent.com>
8300 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
8301 * obstack.c (print_and_abort): Likewise.
8303 2000-07-30 Paul Eggert <eggert@twinsun.com>
8305 * quotearg.c (quotearg_n_options): Preallocate a slot 0
8306 buffer, so that the caller can always quote one small
8307 component of a "memory exhausted" message in slot 0.
8308 From a suggestion by Jim Meyering.
8310 2000-07-30 Jim Meyering <meyering@lucent.com>
8312 * makepath.c (make_path): Quote the other instance, too.
8314 * quotearg.c (N_STATIC_SLOTVECS): Define.
8315 (STATIC_BUF_SIZE): Define.
8316 (quotearg_n_options): Use only statically allocated storage when
8317 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
8318 than STATIC_BUF_SIZE.
8320 2000-07-29 Jim Meyering <meyering@lucent.com>
8322 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8323 * dirname.c (dir_name): Likewise.
8325 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8327 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8328 (dir_name): Assert that there are no trailing slashes.
8330 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8332 * mbswidth.h (mbswidth): Add a flags argument.
8333 (mbswidth): New declaration.
8334 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8335 * mbswidth.c (mbswidth): Add a flags argument.
8336 (mbsnwidth): New function.
8338 2000-07-24 Jim Meyering <meyering@lucent.com>
8340 * mbswidth.c: Remove useless #else. From Bruno Haible.
8342 2000-07-23 Paul Eggert <eggert@twinsun.com>
8344 * mbswidth.c (_XOPEN_SOURCE):
8345 Don't define; this causes problems on Solaris 7.
8346 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8348 2000-07-23 Paul Eggert <eggert@twinsun.com>
8351 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8352 so that mbstate_t is always defined.
8354 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8355 be 1 in at least one GCC installation, and this configuration
8356 error is likely to be common. Ignoring MB_LEN_MAX hurts
8357 performance on hosts that have mbrtowc but have only unibyte
8358 locales, but I assume these hosts are rare.
8360 2000-07-23 Paul Eggert <eggert@twinsun.com>
8362 * quotearg.c: Streamline by invoking multibyte code only if needed.
8363 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8364 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8365 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8366 invoke multibyte primitives.
8368 2000-07-23 Jim Meyering <meyering@lucent.com>
8370 * basename.c (base_name): Add an assertion.
8372 2000-07-15 Bruno Haible <clisp.cons.org>
8374 * quotearg.c: When the system forces us to redefine mbstate_t,
8375 shadow its mbsinit function.
8377 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8379 * mbswidth.h: New file.
8380 * mbswidth.c: New file.
8381 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8382 (noinst_HEADERS): Add mbswidth.h.
8384 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8386 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8389 2000-07-15 Jim Meyering <meyering@lucent.com>
8391 * makepath.c: Include quote.h.
8392 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8393 corresponding argument in a `quote (...)' call.
8394 Give better diagnostics.
8396 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8397 (noinst_HEADERS): Add quote.h.
8399 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8400 from tar's src/misc.c.
8401 * quote.h: New file. Prototypes for same.
8403 2000-07-10 Paul Eggert <eggert@twinsun.com>
8405 From a suggestion by Bruno Haible.
8406 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8407 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8408 to decide whether to define the BeOS workaround macro;
8409 this adjusts to the change to AC_MBSTATE_T.
8411 2000-07-13 Paul Eggert <eggert@twinsun.com>
8413 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
8415 * quotearg.c (quoting_style_args, quoting_style_vals,
8416 quotearg_buffer_restyled): Add support for
8417 clocale_quoting_style. Undo previous change to
8418 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
8419 and "{RIGHT QUOTATION MARK}" msgids.
8421 2000-07-05 Paul Eggert <eggert@twinsun.com>
8423 The old behavior of quoting `like this' doesn't look good with
8424 newer, ISO-style fonts. See:
8425 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
8427 Instead, quote "like this" by default. Let the translator
8428 tailor the locale-specific quoting behavior by providing
8429 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
8431 * quotearg.c (N_): New macro.
8432 (gettext_default): New function.
8433 (quotearg_buffer_restyled): Use
8434 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
8435 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
8437 2000-07-09 Jim Meyering <meyering@lucent.com>
8439 * Most files: Update copyright dates to include 2000.
8441 2000-07-08 Jim Meyering <meyering@lucent.com>
8443 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
8445 (xgethostname): Remove now-unnecessary #ifdef.
8446 Move declaration of `err' into loop where it's used.
8448 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8450 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
8451 by allocating a larger buffer. Test the gethostname return value for
8452 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
8453 returns an error and ENAMETOOLONG isn't defined.
8455 2000-07-05 Paul Eggert <eggert@twinsun.com>
8456 and Bruno Haible <haible@clisp.cons.org>
8458 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8460 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8462 * quotearg.c (struct quoting_options): Simplify quote_these_too
8465 2000-07-03 Jim Meyering <meyering@lucent.com>
8467 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
8468 Reported by Bruno Haible.
8470 2000-07-04 Jim Meyering <meyering@lucent.com>
8472 * quotearg.c: Make inclusion of <wchar.h> independent of whether
8473 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
8476 2000-07-03 Paul Eggert <eggert@twinsun.com>
8477 and Bruno Haible <haible@clisp.cons.org>
8479 * quotearg.c (mbrtowc):
8480 Assign to *pwc, and return 1 only if result is nonzero.
8481 (iswprint): Use ISPRINT when substituting our own mbrtowc.
8483 2000-07-03 Jim Meyering <meyering@lucent.com>
8485 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
8486 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
8489 2000-07-02 Jim Meyering <meyering@lucent.com>
8491 * quotearg.c (mbstate_t): Don't define here.
8493 2000-07-02 Jim Meyering <meyering@lucent.com>
8495 * nanosleep.c (SIGCONT): Define if not already defined.
8497 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8499 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
8500 per change in ../m4/ls-mntd-fs.m4.
8501 (read_filesystem_list): Ignore symbolic links.
8503 2000-06-29 Jim Meyering <meyering@lucent.com>
8505 * same.c: Include <string.h> or <strings.h>, as appropriate,
8506 for declaration of strcmp.
8508 * long-options.c: Include <stdlib.h>, for declaration of exit.
8510 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
8511 Avoid warning by casting result to `char *' to remove `const'.
8513 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8515 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
8517 2000-06-26 Paul Eggert <eggert@twinsun.com>
8519 savedir now sets errno on failure and invokes xmalloc to get memory.
8520 Fix a couple of other minor bugs while we're at it.
8522 * savedir.c (<unistd.h>): Do not include; there's no need.
8523 (NAMLEN): Remove macro.
8524 (malloc, realloc): Remove decls.
8526 ("xalloc.h"): Include.
8527 (NAME_SIZE_DEFAULT): New macro.
8528 (savedir): Use xmalloc / xrealloc to allocate memory.
8529 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
8530 Skip "" directory entries.
8531 Use strlen to calculate directory entry length, since the old method
8532 is rarely used these days and isn't worth supporting.
8533 Don't use a pointer after freeing it.
8534 Check for integer overflow when calculating allocation size.
8535 Use memcpy to copy entries, instead of stpcpy.
8536 Set errno properly when returning NULL.
8537 Check for readdir error.
8539 2000-06-26 Jim Meyering <meyering@lucent.com>
8541 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
8543 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8545 * getusershell.c (xmalloc, xrealloc): Remove functions.
8547 Don't include <stdlib.h>. Don't declare malloc, realloc.
8549 2000-06-23 Bruno Haible <haible@clisp.cons.org>
8551 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
8553 2000-06-24 Jim Meyering <meyering@lucent.com>
8555 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
8557 2000-06-21 Jim Meyering <meyering@lucent.com>
8559 * getpass.c: New file, from Bruno Haible. Required for BeOS.
8561 2000-06-19 Paul Eggert <eggert@twinsun.com>
8563 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
8564 (mbrtowc, mbstate_t): Define substitutes if
8565 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
8566 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
8567 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
8569 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8571 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
8572 than 1024, return a memory chunk of least possible size, instead
8573 of size PATH_MAX + 2. In the loop, increment the size proportionally.
8574 Use free/xmalloc instead of xrealloc to avoid copying for very long
8577 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8579 * canon-host.c (canon_host): Use malloc and memcpy to copy an
8580 address, not strdup. Include <stdlib.h> and don't declare free().
8582 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8584 * path-concat.c (path_concat): Don't access dir[-1] if dir is
8587 2000-06-21 Jim Meyering <meyering@lucent.com>
8589 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
8590 (noinst_HEADERS): Add getstr.h.
8592 * getline.c (getstr): Move into a separate file.
8593 * getstr.c (getstr): New file, extracted from getline.c, with
8594 the following changes: new parameter, delim2; both delim[12]
8595 parameters have type `int', not `char'. The latter would lose
8596 with 8-bit delimiters.
8597 * getstr.h: New file.
8599 2000-06-19 Jim Meyering <meyering@lucent.com>
8601 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
8603 2000-06-18 Jim Meyering <meyering@lucent.com>
8605 * mkdir.c: Remove file, due mainly to copyright incompatibility.
8606 Besides, these days every porting target provides a mkdir function.
8608 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
8609 (this snippet comes from src/system.h).
8611 2000-06-15 Paul Eggert <eggert@twinsun.com>
8613 * human.c (adjust_value): New function.
8614 (human_readable_inexact): Apply rounding style even when
8615 printing approximate values.
8617 2000-06-14 Paul Eggert <eggert@twinsun.com>
8619 * human.c (human_readable_inexact): Allow an input block
8620 size that is not a multiple of the output block size, and vice versa.
8621 Reported by Piergiorgio Sartor.
8623 2000-06-14 Paul Eggert <eggert@twinsun.com>
8625 * getdate.y (get_date): Apply relative times after time
8626 zone indicator, not before. Reported by Todd A. Jacobs.
8628 2000-06-13 Jim Meyering <meyering@lucent.com>
8630 * Makefile.am (all-local): Depend on lstat.c and stat.c.
8632 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
8634 2000-06-12 Paul Eggert <eggert@twinsun.com>
8636 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
8638 2000-06-04 Paul Eggert <eggert@twinsun.com>
8640 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
8642 2000-06-04 Jim Meyering <meyering@lucent.com>
8644 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
8645 SunOS 4.1.4 for which gid_t is an unsigned type.
8647 2000-06-03 Jim Meyering <meyering@lucent.com>
8649 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
8651 2000-05-26 Bruno Haible <haible@clisp.cons.org>
8653 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
8654 newer, don't install charset.alias.
8655 * config.charset: Change the Linux/glibc rules so they become empty
8656 on glibc-2.1 or newer.
8658 2000-06-02 Jim Meyering <meyering@lucent.com>
8660 * mountlist.c: Back out last change. Instead, do this...
8661 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
8662 member using the same `ignore'-testing code.
8663 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
8667 2000-05-29 Jim Meyering <meyering@lucent.com>
8669 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
8670 with the `ignore' attribute. Based on a patch from Mark D. Roth.
8672 2000-05-22 Jim Meyering <meyering@lucent.com>
8674 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
8676 2000-05-18 Jim Meyering <meyering@lucent.com>
8678 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
8679 back, too, since it may have been modified by allocate_entry.
8680 (hash_delete): Rewrite to use neither the assignment operator
8681 nor the comma operator in an if-expression.
8683 2000-05-15 Paul Eggert <eggert@twinsun.com>
8686 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
8687 Remove; no longer needed.
8688 "quotearg.h": Add include.
8689 (file_name): Do not bother to explicitly initialize to NULL; it's less
8690 efficient on some hosts.
8691 (close_stdout_status): Remove test as to whether stdout was already
8692 closed; it breaks for the case "echo x | sort >&-".
8693 Quote file name colons.
8694 Do not assume that _("write error") lacks format strings.
8696 2000-05-15 Jim Meyering <meyering@lucent.com>
8698 * version-etc.c (version_etc_copyright): Update the copyright string
8699 used in all --version output.
8701 2000-05-14 Jim Meyering <meyering@lucent.com>
8703 * closeout.c (close_stdout_set_file_name): New function.
8704 (close_stdout_status): Use new file-scoped global.
8705 Return right away if fstat says the stdout file descriptor is invalid.
8706 * closeout.h (close_stdout_set_file_name): Declare.
8708 2000-05-10 Jim Meyering <meyering@lucent.com>
8710 * closeout.c [default_exit_status]: New file-scoped variable.
8711 (close_stdout_set_status): New function.
8712 * closeout.h (close_stdout_set_status): Declare.
8714 2000-05-08 Jim Meyering <meyering@lucent.com>
8716 * long-options.c: Don't include closeout.h.
8717 (parse_long_options): Don't call close_stdout for --version.
8719 2000-05-06 Jim Meyering <meyering@lucent.com>
8721 * strnlen.c: Undefine __strnlen and strnlen.
8722 [!weak_alias]: Define __strnlen to strnlen.
8724 * atexit.c: New file, from libiberty.
8726 2000-05-06 Jim Meyering <meyering@lucent.com>
8728 * closeout.c (close_stdout_status): Also check for errors on the
8731 2000-05-05 Bruno Haible <haible@clisp.cons.org>
8733 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
8734 instead of xmalloc, xrealloc, path_concat.
8735 (locale_charset): Treat empty environment variables as absent.
8736 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
8738 2000-05-04 Jim Meyering <meyering@lucent.com>
8740 * getopt.c: Update from glibc.
8741 * obstack.c: Likewise.
8742 * obstack.h: Likewise.
8743 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
8745 * regex.h: Likewise.
8746 * strndup.c: Likewise.
8747 * strnlen.c: New file, from glibc.
8749 2000-05-01 Jim Meyering <meyering@lucent.com>
8751 * full-write.c (full_write): Remove `FIXME' part of comment.
8753 2000-04-29 Jim Meyering <meyering@lucent.com>
8755 * path-concat.c: Declare strdup only if it's not defined.
8756 * canon-host.c: Likewise.
8758 2000-04-28 Jim Meyering <meyering@lucent.com>
8760 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
8761 redefinition warning on some systems (HPUX). Otherwise, regex.h is
8762 included first, then limits.h is included by locale.h by libintl.h.
8763 From John David Anglin.
8765 2000-04-25 Jim Meyering <meyering@lucent.com>
8767 * makepath.c (S_IRWXUGO): Define.
8768 (make_path): Always perform explicit chmod if MODE specifies any
8769 of the `special' permission bits. Prompted by a bug report against
8770 install from Mate Wierdl and Joost van Baal.
8772 2000-04-18 Jim Meyering <meyering@lucent.com>
8776 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
8777 getpagesize. For BeOS. Based on a patch from Bruno Haible.
8779 2000-04-17 Jim Meyering <meyering@lucent.com>
8781 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
8782 the definition of it to rpl_strftime also defined-away the system's
8785 2000-04-15 Jim Meyering <meyering@lucent.com>
8787 Use `C' to denote so-called `contiguous' files, the same way
8789 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
8790 (ftypelet): Use S_ISCTG.
8791 From Michael Deutschmann.
8793 2000-04-14 Jim Meyering <meyering@lucent.com>
8795 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
8797 2000-04-08 Jim Meyering <meyering@lucent.com>
8799 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
8800 names don't conflict. Reported by Eli Zaretskii.
8802 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8804 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8805 bug. Deal with the different error behavior of Irix iconv.
8807 2000-04-07 Jim Meyering <meyering@lucent.com>
8809 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8810 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8812 2000-04-05 Jim Meyering <meyering@lucent.com>
8814 Portability tweaks required for ultrix4.3.
8815 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8816 * readutmp.c: Include sys/types.h before sys/stat.h.
8817 * canon-host.c: Declare strdup.
8818 * path-concat.c: Likewise.
8819 From John David Anglin.
8821 2000-04-04 Jim Meyering <meyering@lucent.com>
8823 Be more DOS 8.3-friendly.
8824 * ref-add.sin: Renamed from ref-add.sed.in.
8825 * ref-del.sin: Renamed from ref-del.sed.in.
8826 * Makefile.am: Reflect renaming.
8827 Reported by Eli Zaretskii.
8829 Use a temporary file name that won't clash with `charset.alias'
8830 in the DOS 8.3 name space.
8831 * Makefile.am (charset_tmp): Define.
8832 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8833 (uninstall-local): Likewise.
8834 Reported by Eli Zaretskii.
8836 2000-03-29 Paul Eggert <eggert@twinsun.com>
8838 * time/strftime.c (my_strftime): Make sure we call the system
8839 strftime, not ourselves, when invoking the underlying strftime.
8841 2000-03-24 Jim Meyering <meyering@lucent.com>
8843 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8844 (charset_alias): Define.
8845 (install-exec-local): Factor out common code.
8846 (uninstall-local): Split lines longer than 80.
8847 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8849 (.sed.in.sed): New rule. Don't redirect directly to $@.
8850 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8852 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8854 * config.charset: Output a line containing "Packages using this file".
8855 * ref-add.sed.in, ref-del.sed.in: New files.
8856 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8857 ref-del.sed): New rules.
8859 2000-03-17 Jim Meyering <meyering@lucent.com>
8861 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8862 Otherwise, include <strings.h>
8864 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8866 * unicodeio.c (utf8_wctomb): New function.
8867 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8868 format instead of in UCS-4 with platform dependent endianness.
8870 2000-03-07 Paul Eggert <eggert@twinsun.com>
8872 * savedir.c (savedir): Work even if directory size is
8873 negative; this can happen with some screwy NFS configurations.
8875 2000-03-06 Jim Meyering <meyering@lucent.com>
8877 * localcharset.c (get_charset_aliases): Don't try to free file_name
8878 if it's NULL (because we ran out of memory). From Bruno Haible.
8880 2000-03-05 Jim Meyering <meyering@lucent.com>
8882 * localcharset.c ("path-concat.h"): Include.
8883 (get_charset_aliases): Use path_concat instead of ANSI string
8886 * unicodeio.h (PARAMS): Define.
8887 Use it to guard prototype.
8889 2000-03-04 Jim Meyering <meyering@lucent.com>
8891 * Makefile.am (install-exec-local): Create $(libdir) before installing
8893 (uninstall-local): Uncomment this rule so `make distcheck' works
8896 * unicodeio.c (<errno.h>): Include it.
8897 (errno): Declare if not defined.
8899 * localcharset.c: Add Bruno's comment justifying use of volatile.
8901 * config.charset: New version, incorporating remarks from a linux
8902 i18n mailing list. From Bruno Haible.
8904 2000-03-02 Jim Meyering <meyering@lucent.com>
8906 * Makefile.am (EXTRA_DIST): Add config.charset.
8908 2000-03-01 Jim Meyering <meyering@lucent.com>
8910 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8911 * unicodeio.c: Likewise.
8913 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8915 * config.charset: New file.
8916 * localcharset.c: New file.
8917 * unicodeio.h, unicodeio.c: New files.
8918 * Makefile.am (DEFS): Add -DLIBDIR=...
8919 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8920 (noinst_HEADERS): Add unicodeio.h.
8921 (all-local, install-exec-local, charset.alias): New targets.
8923 2000-02-28 Paul Eggert <eggert@twinsun.com>
8925 * quotearg.c (ALERT_CHAR): New macro.
8926 (quotearg_buffer_restyled): Use it.
8928 2000-02-27 Jim Meyering <meyering@lucent.com>
8930 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8931 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8933 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8934 not `#if STDC_HEADERS'.
8935 Declare malloc if needed.
8937 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8938 now that autoconf always defines the HAVE_DECL_ symbols.
8939 * human.c: Likewise.
8941 * strtoumax.c: Likewise.
8943 * backupfile.c: Arrange for cpp to fail if the configure-time
8944 declaration check was not run.
8946 * human.c: Likewise.
8948 * strtoumax.c: Likewise.
8950 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8951 then first look up the entire `.'-containing string as a login name.
8953 2000-02-18 Paul Eggert <eggert@twinsun.com>
8955 * getdate.y: Handle two-digit years with leading zeros correctly.
8956 (textint): New typedef.
8957 (parser_control): Member year changed from int to textint.
8959 (YYSTYPE): Removed; replaced by %union with int and textint members.
8960 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8961 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8962 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8963 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8964 (date, number, to_year): Use width of number in digits, not its value,
8965 to determine whether it's a 2-digit year, or a 2-digit time.
8966 (yylex): Store number of digits of numeric tokens.
8967 Reported by John Kendall.
8969 (parser_control): Changed from struct parser_control to typedef (for
8970 consistency). All uses changed.
8972 (tID): Removed; not used.
8973 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8975 2000-02-14 Paul Eggert <eggert@twinsun.com>
8977 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8978 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8980 2000-02-12 Jim Meyering <meyering@lucent.com>
8982 * userspec.c (ISDIGIT): Define it.
8983 (isdigit): Remove definition.
8984 (is_number): Use ISDIGIT, not isdigit.
8985 <libintl.h>: Include.
8987 (parse_user_spec): Mark translatable strings.
8989 2000-02-10 Jim Meyering <meyering@lucent.com>
8991 With these changes, nanosleep.[ch] are finally enough like the other
8992 lib/* replacement files to compile on a few more losing systems.
8994 * nanosleep.h: Don't include config.h.
8995 Remove prototype from declaration of nanosleep.
8996 (PARAMS): Remove now-unneeded definition.
8997 * nanosleep.c: #undef nanosleep.
8998 (rpl_nanosleep): Rename from nanosleep.
9000 2000-02-03 Jim Meyering <meyering@lucent.com>
9002 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
9003 rather than with `#if HAVE_UTMPNAME'.
9005 2000-02-01 Jim Meyering <meyering@lucent.com>
9007 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
9009 2000-01-31 Jim Meyering <meyering@lucent.com>
9011 * nanosleep.h (nanosleep): Guard declaration with
9012 `#if ! HAVE_DECL_NANOSLEEP'.
9013 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
9014 the declaration in that vendor's sys/timers.h.
9015 Reported by Christian Krackowizer.
9017 * quotearg.c (ISASCII): Add #undef and move definition to follow
9018 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
9019 (ISPRINT): Likewise.
9020 Reported by Tom Tromey.
9022 2000-01-30 Jim Meyering <meyering@lucent.com>
9024 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
9025 uses of ->ut_name. The latter doesn't work with new Linux header files
9026 where only utmpx.ut_user is declared.
9028 * readutmp.h (UT_USER): Define.
9030 2000-01-23 Jim Meyering <meyering@lucent.com>
9032 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
9035 2000-01-22 Jim Meyering <meyering@lucent.com>
9037 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
9038 [! HAVE_DECL_STRTOULL]: Declare strtoull.
9039 Required for some AIX systems. Reported by Christian Krackowizer.
9040 [TESTING] (main): New function.
9042 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
9043 * dirname.c (dir_name): Support for DOS-style file names with drive
9046 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
9048 * strverscmp.c (ISDIGIT): Define.
9049 (strverscmp): Use ISDIGIT, not isdigit.
9051 2000-01-17 Paul Eggert <eggert@twinsun.com>
9053 * nanosleep.c (nanosleep):
9054 Don't use SA_INTERRUPT to decide whether to call sigaction, as
9055 POSIX.1 doesn't require SA_INTERRUPT and some systems
9056 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
9057 it's been part of POSIX.1 since day 1 (in 1988).
9059 2000-01-17 Jim Meyering <meyering@lucent.com>
9061 * interlock: Remove unused file. Reported by François Pinard.
9063 2000-01-16 Paul Eggert <eggert@twinsun.com>
9065 * quotearg.c (quotearg_buffer_restyled): Do not quote
9066 alert, backslash, formfeed, and vertical tab unnecessarily in
9067 shell quoting style.
9070 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
9071 Free Software Foundation, Inc.
9072 Copying and distribution of this file, with or without modification,
9073 are permitted provided the copyright notice and this notice are preserved.