1 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3 * base64.c (base64_encode): Do not read past end of array with
4 unsanitized input on systems with CHAR_BIT > 8.
6 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
8 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
9 Typedef to long int, not to off_, as POSIX will likely change
12 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
14 * argp-help.c (validate_uparams): Fix typo
15 * argp-parse.c (argp_default_options): Consistently begin help
16 messages with a lowercase letter.
18 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
20 * time_r.h (asctime_r, ctime_r): Remove. These functions can
21 overrun buffers and shouldn't be used (much as gets shouldn't be
23 * time_r.c (asctime_r, ctime_r): Likewise.
25 2006-03-08 Simon Josefsson <jas@extundo.com>
27 * gc-gnulib.c (randomize): Don't open files called 'no', they
28 signal that configure disabled the device.
30 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
32 * c-stack.c: Include unistd.h unconditionally, since we now assume
34 * getlogin_r.c: Likewise.
35 * getlogin_r.h: Likewise.
37 * pagealign_alloc.c: Likewise.
38 * unistd_.h: Remove; no longer needed.
40 2006-03-07 Simon Josefsson <jas@extundo.com>
42 * unistd_.h: New file.
44 2006-03-07 Simon Josefsson <jas@extundo.com>
46 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
48 2006-03-01 Simon Josefsson <jas@extundo.com>
50 * readline.c: Fix typo, tiny patch from Stepan Kasal
53 2006-02-28 Simon Josefsson <jas@extundo.com>
55 * getopt.c: Protect #include of unistd.h, for MSVS.
57 2006-02-27 Simon Josefsson <jas@extundo.com>
59 * base64.h: Indent #define's. From Jim Meyering
62 2006-02-27 Jim Meyering <jim@meyering.net>
64 Revert the change of 2006-02-24, so these files can continue
65 to be sync'd from gettext.
66 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
69 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
71 * glob.c: Say "invalid" rather than "illegal" in comments.
73 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
75 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
77 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
79 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
80 AT_FDCWD exceeds INT_MAX.
81 * openat.h (AT_FDCWD): Likewise.
83 2006-02-14 Jim Meyering <jim@meyering.net>
87 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
88 failure on deficient systems, and simplify gnulib lgpl dependencies.
89 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
90 xmalloc/lstat combination. Based on a patch from Bruno Haible.
92 * xalloc-die.c: Remove unused definition of N_.
94 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
96 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
98 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
100 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
101 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
103 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
105 * argp-namefrob.h: Restore changes accidentally lost during the
106 "autoupdate" on 2005-12-12.
108 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
110 * fnmatch.c (L_): Renamed from L, to work around a bug in
111 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
112 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
115 2006-01-26 Simon Josefsson <jas@extundo.com>
117 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
118 prototype is visible on mingw32.
120 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
123 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
126 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
128 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
129 attempt to open for write; this always fails, at least on POSIX
130 hosts. This reinstates the 2006-01-09 change, which was
131 inadvertently removed.
133 2006-01-26 Bruno Haible <bruno@clisp.org>
134 Paul Eggert <eggert@cs.ucla.edu>
137 [(! (defined __cplusplus || defined __BEOS__)
139 && !(defined __HP_cc || defined __xlc__
140 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
142 #define to signed char in these cases too; this simplifies
143 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
144 etc., separately) and makes it more conservative.
146 2006-01-21 Jim Meyering <jim@meyering.net>
148 Sync from the stable (b5) branch of coreutils:
150 * fts.c (fts_children): Don't let close() clobber errno from
153 * fts.c (fts_stat): When following a symlink-to-directory,
154 don't necessarily interpret stat-fails+lstat-succeeds as indicating
155 a dangling symlink. That can also happen at least for ELOOP.
156 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
157 FYI, this bug predates the inclusion of fts.c in coreutils.
159 * fts.c (fts_open): Put new maxarglen declaration and uses
160 in their own block, so pre-c99 compilers don't object.
162 Avoid the double-free (first in fts_read, second in fts_close) that
163 would occur when an `active' directory is made inaccessible (e.g.,
164 via chmod a-x) during a traversal.
165 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
166 before returning. Reproduce this failure by
167 mkdir -p a/b; cd a; chmod a-x . b
168 Reported by Stavros Passas.
170 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
172 * argp-namefrob.h: Bugfix. Remove stray #
174 2006-01-25 Bruno Haible <bruno@clisp.org>
176 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
178 Reported by Paul Eggert.
180 2006-01-25 Jim Meyering <jim@meyering.net>
182 * fileblocks.c: Remove more useless parentheses.
183 * readutmp.h: Likewise.
185 2006-01-24 Bruno Haible <bruno@clisp.org>
187 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
189 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
192 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
193 to avoid problems with the built-in _Bool type.
194 Reported by Paul Eggert on 2005-11-26.
196 2006-01-24 Jim Meyering <jim@meyering.net>
198 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
200 2006-01-24 Simon Josefsson <jas@extundo.com>
202 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
205 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
207 Work around porting bugs reported by Dieter in
208 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
209 * getopt.c (_NOPROTO): Remove; no longer needed.
210 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
211 Include "getopt.h" first, to check interface.
212 (getenv): Declare only if defined HAVE_DECL_GETENV &&
214 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
215 (__strndup): Revert to K&R-style function dfns, the glibc style.
216 * strnlen.c: Don't claim it's taken from glibc; it's not.
217 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
218 Include strnlen.h first, to get prototype properly.
219 (strnlen): Renamed from __strnlen.
222 2006-01-23 Ulrich Drepper <drepper@redhat.com>
224 These changes imported from libc.
225 * getopt.c: Use __fxprintf instead of inline stream orientation
226 test and two separate function calls.
227 * strndup.c (__strndup): Add libc_hidden_def.
229 2006-01-22 Bruno Haible <bruno@clisp.org>
231 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
232 temporary buffer for sprintf, take into account the precision also
233 for 'd', 'i', 'u', 'o', 'x', 'X'.
235 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
237 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
238 to pacify gcc -Wswitch-default.
240 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
242 * argp-help.c (usage_long_opt): Do not print DOC options.
243 (__argp_base_name): Removed
244 * argp-namefrob.h (__argp_basename): Removed definition. Was a
246 (__argp_base_name): Provide macro definition or extern declaration
247 depending on the configuration
249 2006-01-20 Simon Josefsson <jas@extundo.com>
251 * inet_ntop.h: Unconditionally include sys/socket.h.
253 2006-01-19 Simon Josefsson <jas@extundo.com>
255 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
257 2006-01-12 Simon Josefsson <jas@extundo.com>
259 * base64.c: Fix warning, reported by Bruno Haible
260 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
262 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
265 * md5.c: Fix commentary typos.
266 (alignof, UNALIGNED_P): No need for a GCC-specific version.
267 * md5.h (__attribute__): Remove; unused.
268 * sha1.c: Fix commentary to match md5 better.
269 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
270 so that we don't need to worry about alignment. All uses changed.
271 This merges the 2005-10-28 md5 change into sha1.
273 2006-01-11 Jim Meyering <jim@meyering.net>
276 * md5.c (OP): Fix spacing.
278 2006-01-11 Simon Josefsson <jas@extundo.com>
280 * stdint_.h (SIZE_MAX): Add missing (.
282 2006-01-10 Bruno Haible <bruno@clisp.org>
284 * argp.h (__const): Remove macro. Use const instead.
285 * argp-fmtstream.h (__const): Likewise.
286 * glob_.h (__const): Remove macro.
287 * glob-libc.h: Use const instead of __const.
289 2006-01-10 Jim Meyering <jim@meyering.net>
291 Avoid the double-free (first in fts_read, second in fts_close) that
292 would occur when an `active' directory is made inaccessible (e.g.,
293 via chmod a-x) during a traversal.
294 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
295 before returning. Reproduce this failure by
296 mkdir -p a/b; cd a; chmod a-x . b
297 Reported by Stavros Passas.
300 * sha1.c: Tweak grammar in a comment.
302 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
304 * regex_internal.h (BITSET_WORD_BITS):
305 Work around a bug in 64-bit PGC (before version 6.1-2), where the
306 preprocessor mishandles large unsigned values as if they were signed.
307 Problem reported by Claudio Fontana in
308 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
310 2006-01-10 Simon Josefsson <jas@extundo.com>
312 * socket_.h: New file.
314 2006-01-10 Bruno Haible <bruno@clisp.org>
316 * localcharset.c: Update from GNU gettext.
318 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
321 * chdir-long.c (cdb_free): Don't bother trying to open directory
322 for write access: POSIX says that must fail.
323 * fts.c (diropen): Likewise.
324 * save-cwd.c (save_cwd): Likewise.
325 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
326 well, for minor improvements on hosts that lack O_DIRECTORY.
327 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
328 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
329 Fall back on chown if open failed with EACCES.
331 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
332 Report an error at compile-time if only a 1-second nominal clock
335 * lchmod.h: New file.
336 * mkdir-p.c: Include lchmod.h, lchown.h.
337 (make_dir_parents): Use lchown rather than chown, and
338 lchmod rather than chmod.
340 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
341 too. Problem with "none" reported by Bob Proulx. Problem with
342 "proc" reported by n0dalus.
344 * mountlist.c: Include <limits.h>.
345 (dev_from_mount_options)
346 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
347 New function. It no longer assumes "dev=" has the System V meaning
348 on Linux (since it doesn't). It also parses "dev=" more carefully.
349 (read_file_system_list)
350 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
351 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
354 * posixtm.h (PDS_PRE_2000): New macro.
355 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
356 All usages changed. Reject dates outside the range 1969-1999 if
357 PDS_PRE_2000 is used.
359 2006-01-09 Jim Meyering <jim@meyering.net>
363 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
365 * chdir-safer.h, chdir-safer.c: New files.
367 * modechange.c (mode_compile): Reject an invalid mode string
368 that starts with an octal digit. From Andreas Gruenbacher.
370 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
371 and dup to open_safer and dup_safer, respectively.
372 (openat_permissive): Fix typo in comment.
374 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
375 "gettext.h"; either no longer needed or are guaranteed by openat.h.
376 (_): Remove; no longer needed.
377 (openat): Renamed from rpl_openat; no need for rpl_openat
378 since openat.h renames openat for us.
379 Replace most of the body with a call to openat_permissive,
380 to avoid duplicate code.
381 Port to (probably hypothetical) environments were mode_t is
383 (openat_permissive): Require mode arg, so that we can check
384 types better. Put it just after flags. Change cwd failure
385 indicator from pointer-to-bool to pointer-to-errno-value.
387 Invoke openat_save_fail and/or openat_restore_fail if
388 cwd_errno is null, so that openat can call us.
389 (openat_permissive, fdopendir, fstatat, unlinkat):
390 Simplify errno handling to avoid some duplicate code,
391 as it's OK to set errno on success.
392 * openat.h: Revamp code so that function macros depend on
393 __OPENAT_PREFIX only, not also on AT_FDCWD.
394 (openat_ro): Remove. Caller changed to use openat_permissive.
395 (openat_permissive): Now a macro, if not a function.
396 (openat_restore_fail, openat_save_fail): Now always functions,
397 since mkdirat needs them even if __OPENAT_PREFIX is defined.
399 * openat-priv.h: New file, defining macros used by mkdirat.c
401 * mkdirat.c: Include openat-priv.h.
402 Remove definitions of macros defined therein.
403 * openat.c: Likewise.
405 * mkdirat.c (mkdirat): New file and function.
406 * openat.h (mkdirat): Declare.
408 * openat.c (fdopendir): Don't change errno when returning non-NULL.
410 * openat.h (openat_permissive): Declare.
413 * openat.c (EXPECTED_ERRNO): New macro.
414 (openat_permissive): New function -- used in remove.c rewrite.
415 (all functions): Set errno just before returning, only if there
416 was an actual failure.
417 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
419 Emulate openat-family functions using Linux's procfs, if possible.
420 Idea and some code based on Ulrich Drepper's glibc changes.
422 * openat.c: (BUILD_PROC_NAME): New macro.
423 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
424 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
425 before falling back on save_cwd and restore_cwd.
426 (fdopendir, fstatat, unlinkat): Likewise.
428 * openat.c (fstatat, unlinkat): Perform the syscall directly,
429 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
431 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
432 as second argument to va_arg. Otherwise, some versions of gcc
433 warn that `if this code is reached, the program will abort'.
435 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
439 Add POSIX ACL support
440 * acl.h (copy_acl, set_acl): Add declarations.
441 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
442 systems other than Linux.
443 (chmod_or_fchmod): New function: use fchmod when possible,
445 (file_has_acl): Add a POSIX ACL implementation, with a
446 Linux-specific subcase.
447 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
448 S_ISVTX from one file to another. Fall back to fchmod/chmod when
449 acls are unsupported.
450 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
451 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
454 2006-01-09 Bruno Haible <bruno@clisp.org>
456 * sysexit_.h (EX_OK): New macro.
457 Suggested by Martin Lambers <marlam@marlam.de>.
459 2006-01-09 Bruno Haible <bruno@clisp.org>
461 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
462 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
463 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
464 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
466 2006-01-09 Bruno Haible <bruno@clisp.org>
468 * stdint_.h (SIZE_MAX): Write the value without involving negative
471 2005-10-16 Bruno Haible <bruno@clisp.org>
473 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
474 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
476 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
478 * strftime.c (tzname): Don't declare if it is already #defined.
479 Problem reported for Mingw by Mark Junker.
481 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
483 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
484 long int, not int, for nanosecond counts, so that people who are
485 used to POSIX struct timespec won't be surprised. Reported by Jim
488 2005-12-16 Jim Meyering <jim@meyering.net>
490 * fprintftime.c, fprintftime.h: New files.
492 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
494 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
495 * argp-help.c (fill_in_uparams): Check if the constructed
496 struct uparams is valid. Fall back to the default values if it is
499 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
501 * argp-help.c (__argp_base_name): New function
502 (__argp_short_program_name): Rewrite using __argp_base_name
503 * argp-namefrob.h: Define program_invocation_name and
504 program_invocation_short_name if requested
505 (__argp_base_name): Add prototype
506 * argp-parse.c (argp_def): Use gettext wrappers
507 (argp_default_parser): Use __argp_base_name
508 * argp-pin.c: New file. Defines program_invocation_name and
509 program_invocation_short_name on systems that lack them.
511 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
513 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
514 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
515 porting problem reported by Georg Schwarz in
516 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
518 2005-07-09 Bruno Haible <bruno@clisp.org>
520 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
521 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
522 Reported by Mark Junker <mjscod@gmx.de>.
524 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
526 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
527 (uintmax_t) [defined uintmax_t]: Do not declare.
528 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
529 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
530 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
531 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
532 sake of portability to weird hosts that C allows (though we don't
533 know of any practical examples).
535 * savedir.h (fdsavedir): New decl.
536 * savedir.c (fdsavedir, savedirstream): New functions; the latter
537 contains most of the former guts of savedir.
538 (savedir): Use savedirstream.
541 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
543 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
544 coreutils no longer futzes with rounding modes.
546 2005-11-14 Jim Meyering <jim@meyering.net>
548 * mkstemp-safer.c: Include <config.h>, required for possible
549 replacement of mkstemp.
551 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
553 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
555 (gethrxtime) [! (HAVE_NANOUPTIME
556 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
557 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
558 our own approximation.
560 2005-11-10 Simon Josefsson <jas@extundo.com>
562 * readline.c: Remove EOL.
564 2005-11-08 Eric Blake <ebb9@byu.net>
566 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
568 2005-11-08 Eric Blake <ebb9@byu.net>
570 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
572 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
574 Fix porting problem reported by Theodoros V. Kalamatianos.
575 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
576 Don't assume that futimes failing means we must fail.
578 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
580 * getcwd.c (__getcwd): Don't assume that system calls after readdir
581 leave errno alone. Problem reported by Dmitry V. Levin.
583 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
585 * savedir.c (savedir): Don't assume that xrealloc etc. leave
586 errno alone. Problem reported by Frederic Jolliton.
588 2005-10-28 Simon Josefsson <jas@extundo.com>
590 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
591 "restrict" keywords, as per POSIX. Protect the function
592 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
593 Don't use K&R prototypes. Check the sprintf return values.
594 Re-define EAFNOSUPPORT if not present. Indent.
596 * md5.h, md5.c: Simplify buffer handling visavi alignment,
597 suggested by Bruno Haible <bruno@clisp.org>.
599 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
601 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
603 * gc-libgcrypt.c: Add MD2 (which is not available through
606 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
608 * md2.h, md2.c: New files.
610 2005-10-24 Simon Josefsson <jas@extundo.com>
612 * md4.h: Shrink buffer size, now that we changed the type.
614 2005-10-22 Simon Josefsson <jas@extundo.com>
616 * arcfour.h, arcfour.c: Use fixed size indices in the
617 arcfour_context struct (simplify test vector testing in GNU
620 2005-10-22 Simon Josefsson <jas@extundo.com>
622 * md4.h, md4.c: Simplify buffer handling visavi alignment,
623 suggested by Bruno Haible <bruno@clisp.org>.
625 2005-10-22 Simon Josefsson <jas@extundo.com>
627 * crc.h: Include stddef.h, for size_t.
629 2005-10-21 Simon Josefsson <jas@extundo.com>
631 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
632 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
634 2005-10-21 Simon Josefsson <jas@extundo.com>
636 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
639 2005-10-21 Simon Josefsson <jas@extundo.com>
641 * gc-gnulib.c: Support ARCTWO in CBC mode.
643 2005-10-21 Simon Josefsson <jas@extundo.com>
645 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
648 * hmac-sha1.c (hmac_sha1): Likewise.
650 * crc.c (crc32_update): Actually use crc parameter, suggested by
651 Bruno Haible <bruno@clisp.org>.
653 * crc.h: Include stdint.h directly, suggested by Bruno Haible
656 2005-10-21 Simon Josefsson <jas@extundo.com>
658 * des.h, des.c: New files.
660 * gc-gnulib.c: Support DES.c
662 2005-10-21 Simon Josefsson <jas@extundo.com>
664 * arctwo.h, arctwo.c: New files.
666 * gc-gnulib.c: Support ARCTWO.
668 2005-10-21 Simon Josefsson <jas@extundo.com>
670 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
672 2005-10-19 Simon Josefsson <jas@extundo.com>
674 * gc-gnulib.c: Support ARCFOUR.
676 2005-10-19 Simon Josefsson <jas@extundo.com>
678 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
681 * gc.h: Add ECB enum type.
683 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
685 2005-10-19 Simon Josefsson <jas@extundo.com>
687 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
689 2005-10-18 Simon Josefsson <jas@extundo.com>
691 * md4.h, md4.c: New files, based on md5.?.
693 2005-10-17 Simon Josefsson <jas@extundo.com>
695 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
697 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
699 2005-10-17 Simon Josefsson <jas@extundo.com>
701 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
703 2005-10-17 Simon Josefsson <jas@extundo.com>
705 * gc.h, gc-libgcrypt.c: Add ciphers.
707 2005-10-17 Simon Josefsson <jas@extundo.com>
709 * sha1.c: Use uint32_t instead of md5_uint32.t
711 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
714 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
716 * md5.h: Use stdint.h and uint32_t. Doc fix.
718 2005-10-15 Simon Josefsson <jas@extundo.com>
720 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
722 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
724 2005-10-14 Simon Josefsson <jas@extundo.com>
726 * arcfour.h, arcfour.c: New files.
728 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
730 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
731 include <wchar.h>; no longer needed.
733 2005-10-14 Jakub Jelinek <jakub@redhat.com>
734 and Ulrich Drepper <drepper@redhat.com>
737 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
738 instead of inline stream orientation test and two separate
739 function calls. Pay no attention to USE_IN_LIBIO.
741 2005-10-14 Roland McGrath <roland@redhat.com>
743 Import from libc. [BZ #1331]
744 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
746 Reported by Matej Vela <vela@debian.org>.
748 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
750 * mkdir-p.c (make_dir_parents): Don't report an error if an
751 intermediate directory is in a read-only file system. Problem
752 reported by Eric Blake.
754 2005-10-13 Simon Josefsson <jas@extundo.com>
756 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
757 Move memory allocation outside of loop.
759 2005-10-12 Simon Josefsson <jas@extundo.com>
761 * gc-pbkdf2-sha1.c: New file.
763 * gc.h: Add gc_pbkdf2_sha1 prototype.
765 2005-10-12 Simon Josefsson <jas@extundo.com>
767 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
768 suggested by Bruno Haible <bruno@clisp.org>.
770 2005-10-12 Simon Josefsson <jas@extundo.com>
772 * gc-libgcrypt.c (gc_hmac_sha1): New function.
774 * gc-gnulib.c (gc_hmac_sha1): New function.
776 2005-10-12 Simon Josefsson <jas@extundo.com>
778 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
780 2005-10-12 Simon Josefsson <jas@extundo.com>
782 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
783 GC_USE_HMAC_MD5, respectively.
785 * gc-libgcrypt.c (gc_md5): Fix assert call.
788 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
790 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
792 * gc-gnulib.c (gc_hash_buffer): Ditto.
794 2005-10-11 Bruno Haible <bruno@clisp.org>
796 * c-strcasestr.h: New file, from GNU gettext.
797 * c-strcasestr.c: New file, from GNU gettext.
799 2005-10-11 Bruno Haible <bruno@clisp.org>
801 * c-strcase.h: New file, from GNU gettext.
802 * c-strcasecmp.c: New file, from GNU gettext.
803 * c-strncasecmp.c: New file, from GNU gettext.
805 2005-10-11 Simon Josefsson <jas@extundo.com>
807 * crc.h, crc.c: New files.
809 * gc.h (gc_hash_buffer): Add doc.
811 2005-10-08 Simon Josefsson <jas@extundo.com>
813 * gc.h: Add gc_hash and gc_hash_buffer.
815 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
817 * gc-libgcrypt.c (gc_hash_buffer): Add.
819 2005-10-11 Bruno Haible <bruno@clisp.org>
821 * strcasecmp.c: Include limits.h.
822 (strcasecmp): Avoid integer overflow on exotic platforms.
823 * strncasecmp.c: Include limits.h.
824 (strncasecmp): Avoid integer overflow on exotic platforms.
825 Reported by Paul Eggert.
827 2005-10-06 Simon Josefsson <jas@extundo.com>
829 * hmac-md5.c: New file.
833 2005-10-06 Simon Josefsson <jas@extundo.com>
835 * memxor.c (memxor): Avoid casts and warnings.
837 2005-10-05 Derek Price <derek@ximbiot.com>
839 * getdelim.c (SIZE_MAX): New macro, if not already defined.
841 2005-10-05 Simon Josefsson <jas@extundo.com>
843 * memxor.c (memxor): Fix compiler error.
845 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
846 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
848 * memxor.h, memxor.c: New files.
850 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
851 we assume all systems have it, suggested by Jim Meyering
852 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
853 any systems lack sys/socket.h; mingw32 is known to lack it, but we
854 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
857 2005-10-04 Bruno Haible <bruno@clisp.org>
859 * verify.h (verify_true): Provide alternative definition for C++.
861 2005-10-04 Simon Josefsson <jas@extundo.com>
863 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
864 D. Baushke" <mdb@gnu.org>.
866 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
868 * getdelim.c: Include getdelim.h first. Include <limits.h>.
869 (SSIZE_MAX): New macro, if not already defined.
870 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
873 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
875 * exclude.c: Include verify.h.
876 (verify): Remove. All callers changed to use verify.h's version.
877 * strtoimax.c: Likewise.
878 * utimecmp.c: Likewis.e
881 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
882 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
883 * .cvsignore: Add fts.h, search.h, t-fpending.
884 * settime.c (settime): Fix { typo in previous patch. Also, don't
885 bother returning ENOSYS if settimeofday or stime fails; just let
886 them return whatever errno they want to return.
887 * utimens.c: Include unistd.h, for dup2.
888 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
889 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
891 2005-10-02 Jim Meyering <jim@meyering.net>
894 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
895 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
896 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
897 Remove AT_FDCWD test.
898 Do not consume the fd unless successful.
899 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
900 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
901 block, so that we don't even try to compile it if settimeofday is
902 available. This works around a compilation failure on OSF1 V5.1,
903 due to stime requiring a `long int*' while tv_sec is `int'.
905 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
907 * getdelim.c (getdelim): Remove unused variables.
909 2005-10-01 Simon Josefsson <jas@extundo.com>
911 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
912 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
913 AI_* and EAI_* definitions. Protect function declarations.
915 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
917 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
918 so that the code works even with ancient cpp. Portability problem
919 with GCC 2.7.2.1 reported by Thomas M.Ott.
921 2005-09-27 Jim Meyering <jim@meyering.net>
923 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
925 * intprops.h (signed_type_or_expr__): Define.
926 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
929 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
931 * verify.h (verify_expr): Remove, replacing with:
932 (verify_true): New macro that returns true instead of void.
933 (verify_type__): Remove.
934 (verify): Use verify_true rather than verify_type__.
936 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
938 * utimens.c (ENOSYS): Define if not already defined.
939 (futimens): Support having a null PATH if the file descriptor
942 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
944 (__attribute): Define to empty unless GCC 3.1 or later.
945 This works around a core dump on OpenBSD 3.4, which has GCC
946 2.95.3, which dumps core when given __attribute__(()). It also
947 simplifies other tests, since we really don't want to bother with
948 worrying about which ancient version of GCC supported what.
949 Original problem reported by Yoann Vandoorselaere, with part of
950 the fix suggested by Derek Price.
952 2005-09-24 Jim Meyering <jim@meyering.net>
954 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
955 so we can once again use a positive bitfield width of 1 -- now we
956 don't have to explain why we were using a bitfield width of 2.
958 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
960 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
961 Problem reported by Eric Blake.
962 (getaddrinfo): Initialize se so that it's not garbage.
963 Redo internal storage allocation so that it doesn't make unportable
964 assumptions about alignment.
967 * utimens.c (futimens): Use futimesat if available.
968 Prefer it to futimes since it doesn't have the futimes bug.
970 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
971 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
972 Instead, declare a function that returns a pointer to an array,
973 and use verify_type__ to declare the size of the array.
974 Problem and germ of a solution reported by Bruno Haible.
975 (verify_type__): Use 2, not 1, for bitfield size, to avoid
976 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
978 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
982 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
984 * argmatch.h: Include verify.h
985 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
986 (ARGMATCH_ASSERT): Remove; unused.
987 * canonicalize.c: Assume STDC_HEADERS.
988 * exclude.c: Include "strcase.h".
989 * regex_internal.h [!defined _LIBC]: Likewise.
990 * getusershell.c: Include stdio--.h rather than stdio.h
992 (getusershell): Call fopen, not fopen_safer.
993 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
994 Do not include unistd-safer.h.
995 (save_cwd): Don't call fd_safer; no longer needed
996 now that we include fcntl--.h.
998 * getdate.y (relative_time): New type.
999 (RELATIVE_TIME_0): New constant.
1000 (parser_control): Use relative_time instead of doing it ourselves.
1001 (%union): Add new relative_time rel member.
1002 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
1004 (relunit, relunit_snumber): Now of type rel.
1005 (zone, rel, relunit, get_date): Adjust to above changes.
1007 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
1008 Do not include unistd-safer.h.
1009 (getloadavg): Don't call fd_safer; no longer needed
1010 now that we include fcntl--.h.
1012 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
1013 (make_dir_parents): Treat ENOSYS like EEXIST.
1015 Improve quality of diagnostics on restore_cwd failure.
1016 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
1017 (make_dir_parents): Last arg is now int * (for errno), not bool *.
1018 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
1019 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
1020 each time through the loop. Do not diagnose restore_cwd failure;
1021 that is the caller's job (and perhaps the caller does not care).
1023 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
1024 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
1025 If the file already exists but is not a directory, don't bother
1026 to try to make its parents.
1027 Close potential file descriptor leak if we can't chdir("/") (!).
1028 Don't always return true if chdir($PWD) fails; return true only
1029 if the requested action was done successfully (except for the
1031 Don't log final directory unless we actually made it.
1032 Refactor to avoid duplicate code to fix up permissions.
1033 Don't attempt to fix up parent permissions if chdir($PWD) fails.
1035 * strftime.c (my_strftime): Rewrite the previous change slightly,
1036 to make it a bit faster and (I hope) clearer.
1037 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
1038 Fix bug in formats like %2N.
1040 * verify.h: New file.
1042 2005-09-22 Jim Meyering <jim@meyering.net>
1044 Sync from coreutils.
1046 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
1048 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
1049 the .tm_year member, since otherwise gcc-4.0 would now warn about
1050 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
1052 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
1053 order to avoid an unsuppressible warning from gcc on 64-bit systems.
1055 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
1056 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
1057 when run in a time zone for which daylight savings time is in effect
1058 for the starting date.
1060 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
1061 stop us from restricting permissions of just-created absolute-named
1063 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
1064 to restore initial working directory.
1065 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
1066 to tell caller if/when we change the working directory and are
1067 unable to return to the initial one.
1068 * mkdir-p.h (make_dir_parents): Update prototype.
1069 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
1070 `return false'. This fixes a bug introduced on 2004-07-30.
1072 * openat.c (fdopendir): Be sure to close the supplied
1073 file descriptor before returning. This makes our replacement
1074 implementation a little closer to Solaris's, where fdopendir
1075 ties the file descriptor to the returned DIR* pointer.
1076 * openat.c (unlinkat): New function.
1077 * openat.h (unlinkat): Add prototype.
1078 * openat-die.c (openat_save_fail): Rename from openat_save_die.
1079 (openat_restore_fail): Rename from openat_restore_die.
1080 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
1082 Provide an alternative to exiting immediately upon save_cwd or
1083 restore_cwd failure. Now, an application can arrange e.g.,
1084 to perform a longjump in that case.
1085 * openat.c: Include dirname.h.
1086 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
1087 (rpl_openat, fdopendir, fstatat): Call openat_save_die
1088 and openat_restore_die rather than calling error directly.
1089 Don't include "error.h" or "exitfail.h"; they're no longer needed.
1091 * openat-die.c (openat_save_die, openat_restore_die): New file.
1092 * openat.h (openat_save_die, openat_restore_die): Declare and define.
1094 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
1095 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
1096 int utc, int nanoseconds);
1098 date should not have to allocate a megabyte of virtual memory to
1099 handle a format argument like +%1048575T. When implemented with
1100 strftime, it must allocate such a buffer, use strftime to fill it
1101 in, print it, then free it.
1102 With fprintftime, it simply prints everything and exits.
1103 With no need for memory allocation, that's one fewer way to fail.
1104 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
1105 optional field width, not before, so we accept %9:z, not %:9z.
1106 (my_strftime): Be sure to use L_('x') for literals.
1108 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
1109 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
1110 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
1111 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
1112 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
1113 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
1114 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
1115 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
1116 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
1118 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1119 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
1120 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1121 and don't include <sys/file.h>).
1123 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
1125 Sync from coreutils.
1127 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
1128 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
1129 [!LDAV_DONE]: Avoid unused variable warning.
1131 2005-09-21 Bruno Haible <bruno@clisp.org>
1133 * unicodeio.h (unicode_to_mb): New declaration.
1135 2005-09-20 Derek Price <derek@ximbiot.com>
1137 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
1139 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1141 Use a consistent style for including <config.h>.
1142 * __fpending.c, acl.c, argmatch.c,
1143 argp-help.c, argp-parse.c,
1144 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
1145 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
1146 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
1147 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
1148 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
1149 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
1150 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
1151 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
1152 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
1153 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
1154 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
1155 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
1156 modechange.c, mountlist.c, open-safer.c, physmem.c,
1157 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
1158 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
1159 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
1160 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
1161 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
1162 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
1163 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
1164 userspec.c, utimecmp.c, version-etc-fsf.c,
1165 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
1166 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
1167 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
1168 Standardize inclusion of config.h.
1169 * __fpending.h, dirfd.h, getdate.h, human.h,
1170 inttostr.h: Removed inclusion of config.h from header files.
1171 * inttostr.c: Adjusted in-tree users.
1172 * timespec.h: Remove superfluous warning to include config.h.
1173 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
1174 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
1175 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
1176 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
1178 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
1180 * stat-time.h: New file.
1181 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
1182 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
1184 (timespec_cmp): New function.
1185 * utimecmp.c: Include stat-time.h.
1186 (SYSCALL_RESOLUTION): Depend on whether various struct stat
1187 members exist, not on the obsolescent ST_MTIM_NSEC.
1188 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
1190 2005-09-15 Derek Price <derek@ximbiot.com>
1191 Paul Eggert <eggert@cs.ucla.edu>
1193 * regcomp.c, regexec.c, regex_internal.c: Back out previous
1194 changes, consolidating in...
1195 * regex_internal.h: ...this file.
1197 2005-09-15 Derek Price <derek@ximbiot.com>
1199 * regex_internal.h: Blank `pure' for GNUC < 3.
1200 * regex_internal.c: Ditto, using this...
1201 (__GNUC_PREREQ): ...new macro.
1202 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
1203 (__GNUC_PREREQ): ...this new macro.
1205 * strstr.h: Include string.h. Define strstr as a macro here.
1207 2005-09-13 Derek Price <derek@ximbiot.com>
1209 * canon-host.c (canon_host_r): Set *cherror on memory allocation
1211 Reported by Jim Meyering <jim@meyering.net>.
1213 2005-09-13 Jim Meyering <jim@meyering.net>
1215 * canon-host.c: Filter through gnu indent and reword comments slightly.
1216 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
1218 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
1220 * lib/base64.c: Typo.
1221 (base64_encode): Put b64str in initialized data section.
1223 2005-09-12 Derek Price <derek@ximbiot.com>
1225 Return usable errors from canon-host.
1226 * canon-host.h: New file.
1227 * canon-host.c (canon_host): Wrap...
1228 (canon_host_r): ...this new function, which now relies exclusively on
1230 (ch_strerror): New function.
1231 (last_cherror): New global.
1232 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
1233 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
1235 (freeaddrinfo): Free ai->ai_canonname when set.
1237 2005-09-12 Derek Price <derek@ximbiot.com>
1238 Paul Eggert <eggert@cs.ucla.edu>
1240 * glob-libc.h: Renamed from glob_.h. The new version is
1241 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
1242 protecting things that should be done only in gnulib contexts.
1243 * glob_.h: New file, containing only the glob things needed for
1245 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
1246 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
1247 (glob, globfree, glob_pattern_p): Now defined simply in terms of
1248 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
1249 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
1250 and to respect the namespace rules better.
1252 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
1254 Merge glibc and coreutils changes into gnulib, plus a few
1256 * md5.c: Use #error rather than a string.
1257 (CYCLIC): New macro, from glibc source. Use it instead of rol.
1258 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
1259 (__attribute__): Define to empty for non recent-GCC.
1260 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
1261 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
1262 Renamed from their non-__ counterparts, with new macros replacing
1263 them if not _LIBC. Add __THROW attribute.
1265 (struct md5_ctx): Align buffer if using GCC.
1266 * sha1.h (struct sha1_ctx): Likewise.
1267 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
1268 The old name was backwards.
1269 (NOTSWAP): Remove; not used.
1270 (rol): New macro, moved here from md5.h.
1271 (sha1_process_block): Remove a FIXME that doesn't make sense.
1273 2005-09-12 Derek Price <derek@ximbiot.com>
1275 * gai_strerror.c: Include config.h when available. Include
1276 getaddrinfo.h before other headers to test interface.
1277 Reported by Larry Jones <lawrence.jones@ugs.com>.
1279 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
1281 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
1282 definitions, since that's the preferred style in glibc.
1283 Fix a minor spacing issue, and update copyright notice to match glibc's.
1285 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1287 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
1289 2005-09-06 Simon Josefsson <jas@extundo.com>
1291 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
1292 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
1294 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
1296 Change bitset word type from unsigned int to unsigned long int,
1297 as this has better performance on typical 64-bit hosts.
1298 Port bitset code to hosts with unusual word sizes.
1299 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
1300 (build_collating_symbol):
1301 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
1302 argument is a bitset. This is merely a style issue, but it makes
1303 it clearer that an entire array is expected.
1304 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
1305 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
1306 Port to the case where bitset_word is not the same as unsigned int.
1307 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
1308 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
1310 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1311 (build_trtable, group_nodes_into_DFAstates):
1313 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
1314 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
1315 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
1316 * regexec.c (group_nodes_into_DFAstates): Likewise.
1317 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1318 * regcomp.c (optimize_subexps, lower_subexp):
1319 Work even if bitset_word has holes in its bitwise representation.
1320 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1321 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1323 * regex_internal.c (re_string_reconstruct):
1324 Don't assume UCHAR_MAX == 255.
1325 * regex_internal.h (bitset_set_all): Likewise.
1326 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1328 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1329 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1331 (BITSET_WORD_MAX): New macro.
1332 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1333 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1334 (bitset_empty, bitset_copy):
1335 Prefer sizeof (bitset) to multiplying it out ourselves.
1336 (bitset_not_merge): Remove; unused.
1337 (bitset_contain): Return bool, not unsigned int with one bit on.
1338 All callers changed.
1339 * regexec.c (build_trtable): Don't assume bitset has no stricter
1340 alignment than re_node_set; do this by defining a new internal
1341 type struct dests_alloc and using it to allocate memory.
1343 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1345 Check for arithmetic overflow when calculating sizes, to prevent
1346 some buffer-overflow issues. These patches are conservative, in the
1347 sense that when I couldn't determine whether an overflow was possible,
1348 I inserted a run-time check.
1349 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1350 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1351 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1352 (re_xnrealloc, re_x2nrealloc): New inline functions.
1353 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1354 (build_equiv_class, build_charclass): Check for arithmetic overflow
1355 in size expression calculations.
1356 * lib/regex_internal.c (re_string_realloc_buffers):
1357 (build_wcs_upper_buffer, re_node_set_add_intersect):
1358 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1359 (re_dfa_add_node, register_state): Likewise.
1360 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1361 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1362 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1363 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1365 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1367 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1368 to avoid a collision with bits/local_lim.h in glibc.
1369 All uses changed. Problem reported by Dmitry V. Levin in
1370 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1372 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1373 bugs in int versus size_t comparisons.
1374 (re_string_context_at): Fix bug where the code assumed that
1377 Use bool where appropriate.
1378 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1379 All callers changed.
1380 (calc_eclosure_iter): Likewise, for ROOT arg.
1381 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1382 (build_charclass_op): Likewise, for NON_MATCH arg.
1383 * regex_internal.c (re_string_allocate, re_string_construct):
1384 (re_string_construct_common): Likewise, for ICASE arg.
1385 * regexec.c (re_search_2_stub, re_search_stub):
1386 Likewise, for RET_LEN arg.
1387 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
1388 (set_regs): Likewise, for FL_BACKTRACK arg.
1389 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
1390 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
1391 (calc_eclosure_iter, parse_bracket_exp):
1392 Use bool for internal variables that are booleans.
1393 * regexec.c (re_search_internal, check_matching, proceed_next_node):
1394 (set_regs, build_sifted_states, sift_states_bkref):
1395 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
1396 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1397 (find_collation_sequence_value):
1399 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
1400 (re_node_set_compare):
1401 Return bool, not int. All callers changed.
1402 * regexec.c (check_halt_node_context, check_dst_limits):
1403 (build_trtable, check_node_accept): Likewise.
1404 * regex_internal.h: Include stdbool.h.
1406 Fix bugs uncovered when converting to bool.
1407 * regcomp.c (calc_eclosure_iter): Check for storage allocation
1408 failure instead of charging ahead blindly.
1409 * regex_internal.c (register_state): Likewise.
1410 * regexec.c (re_search_2_stub): Use simpler method than boolean
1411 for freeing internal storage.
1412 (group_nodes_into_DFA_states): Use unsigned int, not int, for
1413 bitset pieces used as boolean, to avoid undefined behavior
1414 on hosts that do int overflow checking.
1416 2005-08-31 Derek Price <derek@ximbiot.com>
1418 * getdelim.c (getdelim): Return EOF on EOF.
1419 Reported by Larry Jones <lawrence.jones@ugs.com>.
1421 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1423 * regex_internal.c (re_string_reconstruct): Don't assume buffer
1424 lengths fit in regoff_t; this isn't true if regoff_t is the same
1426 * regex.c (re_search_internal): 5th arg is LAST_START
1427 (= START + RANGE) instead of RANGE. This avoids overflow
1428 problems when regoff_t is the same width as size_t.
1429 All callers changed.
1430 (re_search_2_stub): Check for overflow when adding the
1431 sizes of the two strings.
1432 (re_search_stub): Check for overflow when adding START
1433 to RANGE; if it occurs, substitute the extreme value.
1435 2005-08-31 Jim Meyering <jim@meyering.net>
1437 * regcomp.c (search_duplicated_node): Make first pointer arg
1439 * regex_internal.c (create_ci_newstate, create_cd_newstate):
1440 (register_state): Likewise.
1441 * regexec.c (search_cur_bkref_entry, check_dst_limits):
1442 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1443 (group_nodes_into_DFAstates): Likewise.
1445 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1447 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
1448 old glibc regex code mishandles strings longer than 2**31 bytes.
1449 This patch fixes this when the regex code is used in gnulib
1450 (i.e., outside glibc).
1452 This patch should not affect the use of the regex code inside
1453 glibc. No doubt this problem also needs to be handled for glibc
1454 as well, but the result will be an incompatible change to the
1455 glibc ABI, and the old ABI will have to be supported too. That
1456 can be the the subject for another patch.
1458 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
1459 governing whether the rest of this patch is active. By default,
1460 the macro is disabled and the patch has no effect.
1461 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
1462 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
1463 (struct re_pattern_buffer, re_search, re_search_2, re_match):
1464 (re_match_2, re_set_registers): Use the new types.
1465 * regex_internal.h (Idx, re_hashval_t): New types.
1466 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
1468 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
1469 (re_string_context_at, bin_tree_t, re_dfastate_t):
1470 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
1471 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
1472 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
1473 (re_string_char_size_at, re_string_wchar_at):
1474 (re_string_elem_size_at):
1475 Use the new types and macros to port to 64-bit hosts.
1476 Use unsigned types for internal values, so that the code
1477 mostly works even for arrays larger than SSIZE_MAX.
1478 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
1479 (search_duplicated_node, calc_eclosure_iter, fetch_number):
1480 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
1481 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
1482 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
1483 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
1484 (calc_inveclosure, parse_dup_op, build_range_exp):
1485 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
1486 (fetch_number, create_token_tree, mark_opt_subexp):
1488 * regex_internal.c (re_string_construct_common, create_ci_newstate):
1489 (create_cd_newstate, re_string_allocate, re_string_construct):
1490 (re_string_realloc_buffers, build_wcs_upper_buffer):
1491 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1492 (re_string_reconstruct, re_string_peek_byte_case):
1493 (re_string_fetch_byte_case, re_string_context_at):
1494 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1495 (re_node_set_init_copy, re_node_set_add_intersect):
1496 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1497 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1498 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1499 (re_acquire_state, re_acquire_state_context, register_state):
1501 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
1502 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
1503 (re_search_internal, re_search_2_stub, re_search_stub)
1504 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
1505 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
1506 (update_cur_sifted_state, check_dst_limits):
1507 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1508 (check_subexp_limits, sift_states_bkref, merge_state_array):
1509 (check_subexp_matching_top, get_subexp, get_subexp_sub):
1510 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
1511 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1512 (expand_bkref_cache, check_node_accept_bytes):
1513 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
1514 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
1515 (acquire_init_state_context, check_halt_node_context):
1516 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
1517 (sift_states_backward, clean_state_log_if_needed):
1518 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
1519 (find_recover_state, transit_state_sb, transit_state_mb):
1520 (transit_state_bkref, build_trtable, match_ctx_clean):
1522 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
1523 to work around an assumption that REG_MISSING is negative.
1525 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
1526 (seek_collating_symbol_entry) [defined _LIBC]:
1527 (lookup_collation_sequence_value) [defined _LIBC]:
1528 (build_range_exp, build_collating_symbol) [defined _LIBC]:
1529 Use prototypes rather than old-style function definitions.
1530 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
1531 (transit_state_sb) [0]:
1532 (find_collation_sequence_value) [defined _LIBC]: Likewise.
1534 * regexec.c (re_search_internal): Simplify update of rm_so and
1537 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
1538 (optimize_subexps, lower_subexp):
1539 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
1540 since the signed shift might overflow. Use 1u<<31 instead.
1541 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
1542 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1545 * regcomp.c (optimize_subexps, lower_subexp):
1546 Use CHAR_BIT rather than 8, for clarity.
1547 * regexec.c (check_dst_limits_calc_pos_1):
1548 (check_subexp_matching_top): Likewise.
1549 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
1550 have to worry about portability issues when shifting it left.
1551 Remove no-longer-needed test for table_size > 0.
1552 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
1553 in a word, as the resulting behavior is undefined.
1554 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
1555 in one case, a <= should have been an <, and in another case the
1556 whole test was missing.
1557 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
1558 the standard name CHAR_BIT.
1559 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
1560 this is not true on one's complement and signed-magnitude hosts.
1562 * regex_internal.h (re_sub_match_top_t): Remove unused member
1564 (struct re_dfa_t): Remove unused member states_alloc.
1565 * regcomp.c (init_dfa): Don't initialize unused members.
1567 2005-08-31 Bruno Haible <bruno@clisp.org>
1569 * strstr.c: Include <stddef.h>, for NULL.
1570 * strcasestr.c: Likewise.
1571 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
1573 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
1575 * iconvme.h: Add prototype for iconv_alloc.
1577 2005-08-29 Simon Josefsson <jas@extundo.com>
1579 * iconvme.c: Fix errno.
1581 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
1583 * iconvme.c: Split iconv_string into iconv_alloc.
1585 2005-08-27 Jim Meyering <jim@meyering.net>
1587 * fopen-safer.c: Merge minor changes from coreutils.
1588 * dup-safer.c: Likewise.
1589 * fd-safer.c: Likewise.
1591 Merge from coreutils.
1592 * stdio--.h: New file.
1593 * stdlib--.h: New file.
1594 * mkstemp-safer.c: New file.
1596 GNU tar needs these.
1597 * pipe-safer.c: New file.
1598 * creat-safer.c: New file.
1599 * fcntl--.h (creat): Define to creat_safer.
1600 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
1601 * unistd--.h (pipe): Define to pipe_safer.
1602 * unistd-safer.h: Declare pipe_safer.
1604 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
1606 * regex_internal.h: Remove all references to
1607 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
1609 (bitset_not, bitset_merge, bitset_not_merge):
1610 (bitset_mask, re_string_allocate, re_string_construct):
1611 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
1612 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
1613 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
1614 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
1615 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1616 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1617 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
1618 (re_acquire_state_context):
1619 Remove unnecessary forward decls.
1620 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
1621 Put __attribute at function definition,
1622 now that the function decl has been removed.
1623 * lib/regex_internal.c (re_string_peek_byte_case):
1624 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
1627 2005-08-26 Simon Josefsson <jas@extundo.com>
1629 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
1630 Haible <bruno@clisp.org>.
1632 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1634 * regexec.c (set_regs): Don't alloca with an unbounded size.
1636 alloca modernization/simplification for regex.
1637 * regex.c: Remove portability cruft for alloca. This no longer
1638 needs to be at the start of the file, and can be moved into
1639 regex_internal.h and simplified.
1640 * regex_internal.h: Include <alloca.h>.
1641 (__libc_use_alloca) [!defined _LIBC]: New macro.
1642 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
1643 now works outside glibc.
1645 2005-08-24 Simon Josefsson <jas@extundo.com>
1647 * getpass.c: Add WIN32 implementation. Conditionalize use of
1648 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
1649 GLIBC specific code.
1651 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1653 Make regex safe for g++. This fixes one real bug (an "err"
1654 that should have been "*err"). g++ problem reported by
1656 * regex_internal.h (re_calloc): New macro, consistent with
1657 re_malloc etc. All callers of calloc changed to use re_calloc.
1658 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
1659 not int. All callers changed.
1660 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
1661 just use an array of size MB_LEN_MAX.
1662 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
1663 (find_recover_state): Change "err" to "*err"; this fixes what
1664 appears to be a real bug.
1665 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
1668 2005-08-25 Jim Meyering <jim@meyering.net>
1670 * open-safer.c: Include <config.h>.
1671 Otherwise, we'd lose LARGEFILE support in any file using
1674 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
1676 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
1677 * regex.h (regerror): Likewise.
1679 * regex.c: Do not include <sys/types.h>, as POSIX no longer
1680 requires this. (The code never needed it.)
1682 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
1683 All uses of recently-renamed identifiers changed to use the new,
1684 POSIX-compliant names. The code will build and run just fine
1685 without these changes, but it's better to eat our own dog food
1686 and use the standard-conforming names.
1688 * regex.h: Fix a multitude of POSIX name space violations.
1689 These changes have an effect only for programs that define
1690 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
1691 do not change anything for programs compiled in the normal way.
1692 Also, there is no effect on the ABI.
1694 (_REGEX_SOURCE): New macro.
1695 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
1696 defined and _GNU_SOURCE is not; this fixes a name space violation.
1698 Rename the following macros to obey POSIX requirements.
1699 The old names are still visible as macros if _REGEX_SOURCE is defined.
1700 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
1701 RE_BACKSLASH_ESCAPE_IN_LISTS.
1702 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
1703 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
1704 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
1705 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
1706 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
1707 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
1708 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
1709 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
1710 (REG_INTERVALS): renamed from RE_INTERVALS.
1711 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
1712 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
1713 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
1714 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
1715 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
1716 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
1717 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
1718 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
1719 RE_UNMATCHED_RIGHT_PAREN_ORD.
1720 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
1721 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
1722 (REG_DEBUG): renamed from RE_DEBUG.
1723 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
1724 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
1725 unusual, since we can't clash with the POSIX REG_ICASE.
1726 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
1727 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
1728 (REG_NO_SUB): renamed from RE_NO_SUB.
1729 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
1730 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
1731 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
1732 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
1733 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
1734 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
1735 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
1736 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
1737 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
1738 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
1739 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
1740 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
1741 RE_SYNTAX_POSIX_MINIMAL_BASIC.
1742 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
1743 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
1744 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
1745 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
1746 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
1747 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
1748 (REG_FIXED): Renamed from REGS_FIXED.
1749 (REG_NREGS): Renamed from RE_NREGS.
1751 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
1752 of other REG_* macros, since POSIX says the user is allowed to
1753 #undef these macros selectively.
1755 (reg_errcode_t): Update comment stating what other tables need
1758 Rename the following enum values to obey POSIX requirements.
1759 The old names are still visible as macros.
1760 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
1761 is not defined, since GNU is supposed to be a superset of POSIX as
1762 much as possible, and since we want reg_errcode_t to be a signed
1763 type for implementation consistency.
1764 (_REG_NOERROR): Renamed from REG_NOERROR.
1765 (_REG_NOMATCH): Renamed from REG_NOMATCH.
1766 (_REG_BADPAT): Renamed from REG_BADPAT.
1767 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
1768 (_REG_ECTYPE): Renamed from REG_ECTYPE.
1769 (_REG_EESCAPE): Renamed from REG_EESCAPE.
1770 (_REG_ESUBREG): Renamed from REG_ESUBREG.
1771 (_REG_EBRACK): Renamed from REG_EBRACK.
1772 (_REG_EPAREN): Renamed from REG_EPAREN.
1773 (_REG_EBRACE): Renamed from REG_EBRACE.
1774 (_REG_BADBR): Renamed from REG_BADBR.
1775 (_REG_ERANGE): Renamed from REG_ERANGE.
1776 (_REG_ESPACE): Renamed from REG_ESPACE.
1777 (_REG_BADRPT): Renamed from REG_BADRPT.
1778 (_REG_EEND): Renamed from REG_EEND.
1779 (_REG_ESIZE): Renamed from REG_ESIZE.
1780 (_REG_ERPAREN): Renamed from REG_ERPAREN.
1781 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
1782 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
1783 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
1784 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
1786 (_REG_RE_NAME, _REG_RM_NAME): New macros.
1787 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
1788 changed. But support the old name if the new one is not defined
1789 and if _REGEX_SOURCE.
1791 Change the following member names in struct re_pattern_buffer.
1792 The old names are still supported if !_REGEX_SOURCE.
1793 The new names are always supported, regardless of _REGEX_SOURCE.
1794 (re_buffer): Renamed from buffer.
1795 (re_allocated): Renamed from allocated.
1796 (re_used): Renamed from used.
1797 (re_syntax): Renamed from syntax.
1798 (re_fastmap): Renamed from fastmap.
1799 (re_translate): Renamed from translate.
1800 (re_can_be_null): Renamed from can_be_null.
1801 (re_regs_allocated): Renamed from regs_allocated.
1802 (re_fastmap_accurate): Renamed from fastmap_accurate.
1803 (re_no_sub): Renamed from no_sub.
1804 (re_not_bol): Renamed from not_bol.
1805 (re_not_eol): Renamed from not_eol.
1806 (re_newline_anchor): Renamed from newline_anchor.
1808 Change the following member names in struct re_registers.
1809 The old names are still supported if !_REGEX_SOURCE.
1810 The new names are always supported, regardless of _REGEX_SOURCE.
1811 (rm_num_regs): Renamed from num_regs.
1812 (rm_start): Renamed from start.
1813 (rm_end): Renamed from end.
1815 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1816 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1817 Prepend __ to parameter names.
1819 Undo yesterday's changes.
1821 2005-08-24 Jim Meyering <jim@meyering.net>
1823 Sync from coreutils.
1824 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1826 2005-08-21 Bruno Haible <bruno@clisp.org>
1828 * lock.h: Add multiple inclusion guard.
1829 * tls.h: Add multiple inclusion guard.
1831 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1833 * regex.h (REG_NOSYS)
1834 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1835 Define, since POSIX requires it as of 2001.
1836 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1837 New private symbol, used to keep the enum signed in all cases.
1838 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1839 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1841 * regex_internal.c (re_string_skip_chars, register_state):
1843 Remove forward decls; no longer needed now that we use prototypes.
1844 * regexec.c (acquire_init_state_context, check_halt_node_context):
1845 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1846 (clean_state_log_if_needed): Likewise.
1848 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1850 Fix problems reported by Sam Steingold in
1851 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1852 * regexec.c (sift_states_bkref): Fix portability bug: the code
1853 assumed that reg_errcode_t is a signed type, which is not
1854 necessarily true if _XOPEN_SOURCE is not defined.
1855 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1856 some compilers warn about it otherwise.
1858 2005-08-20 Jim Meyering <jim@meyering.net>
1860 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1861 of unused local, dfa.
1863 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1865 * regcomp.c (create_initial_state): Remove duplicate decl.
1866 (init_word_char, create_initial_state, duplicate_node_closure):
1867 (fetch_token, peek_token_bracket, build_range_exp):
1868 (build_collating_symbol): Remove forward decls; no longer needed
1869 now that we use prototypes.
1872 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1873 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1874 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1875 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1876 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1877 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1878 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1879 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1880 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1881 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1882 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1883 (build_charclass, build_charclass_op, fetch_number, create_tree):
1884 (create_token_tree, mark_opt_subexp, duplicate_tree):
1885 Use prototypes rather than old-style definitions.
1888 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1889 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1890 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1891 (re_string_reconstruct, re_string_peek_byte_case):
1892 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1893 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1894 (re_node_set_init_copy, re_node_set_add_intersect):
1895 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1896 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1897 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1898 (re_acquire_state, re_acquire_state_context, register_state):
1899 (create_ci_newstate, create_cd_newstate, free_state):
1901 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1902 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1903 (re_search_internal, prune_impossible_nodes):
1904 (acquire_init_state_context, check_matching, static):
1905 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1906 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1907 (update_regs, sift_states_backward, build_sifted_states):
1908 (clean_state_log_if_needed, merge_state_array):
1909 (update_cur_sifted_state, add_epsilon_src_nodes):
1910 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1911 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1912 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1913 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1914 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1915 (check_arrival, check_arrival_add_next_nodes):
1916 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1917 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1918 (check_node_accept_bytes, check_node_accept, extend_buffers):
1919 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1920 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1925 (re_string_allocate, re_string_construct, re_string_reconstruct):
1926 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1927 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1928 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1929 (re_string_context_at, re_string_peek_byte_case):
1930 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1931 is defined, since we now use prototypes always.
1933 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1934 C89 or better. All uses removed.
1936 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1938 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1939 [defined lint]: Suppress bogus uninitialized-variable warnings.
1941 * regcomp.c (duplicate_node): Return new index, not an error code,
1942 and let the caller return REG_ESPACE if out of space. This
1943 removes an uninitialied-variable warning with GCC 4.0.1, and also
1944 avoids taking the address of a local variable. All callers
1947 2005-08-19 Jim Meyering <jim@meyering.net>
1949 * regexec.c (proceed_next_node): Redo local variables to
1950 avoid GCC shadowing warnings.
1952 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1954 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1955 (re_node_set_insert_last, re_dfa_add_node):
1956 Rename local variables to avoid GCC shadowing warnings.
1958 2005-08-18 Bruno Haible <bruno@clisp.org>
1960 * strstr.c (strstr): Fix return value in multibyte case.
1961 * strcasestr.c (strcasestr): Likewise.
1963 2005-08-17 Jim Meyering <jim@meyering.net>
1965 Make the %s format (seconds since the epoch) work for a negative
1966 number and when used with a zero-padded field width, e.g. %015s.
1968 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1969 label so that it precedes the code to set `digits'. Otherwise,
1970 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1971 print `00-22'. Now, it prints `-0022', as it should.
1973 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1975 * regex.h: Remove useless space-before-tab. From coreutils.
1977 2005-08-17 Bruno Haible <bruno@clisp.org>
1979 * strcasestr.h: New file.
1980 * strcasestr.c: New file.
1982 2005-08-17 Bruno Haible <bruno@clisp.org>
1984 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1985 * strstr.c: Completely rewritten, with multibyte locale support.
1987 2005-08-17 Bruno Haible <bruno@clisp.org>
1989 * strcasecmp.c: Use mbuiter.h.
1991 2005-08-17 Bruno Haible <bruno@clisp.org>
1993 * mbuiter.h: New file.
1995 2005-08-16 Bruno Haible <bruno@clisp.org>
1997 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1999 (mbi_avail, mbi_advance): Let the iteration end before the terminating
2000 NUL byte, not after it.
2002 2005-08-16 Bruno Haible <bruno@clisp.org>
2004 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
2005 the valid ones. Makes the comparison operations transitive:
2006 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
2007 * strcasecmp.c (strcasecmp): Use mb_casecmp.
2009 2005-08-16 Bruno Haible <bruno@clisp.org>
2011 * strcase.h (strcasecmp): Add note in comments.
2012 * strncasecmp.c: Use code from strcasecmp.c.
2013 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
2014 (strcasecmp): Work correctly in multibyte locales.
2016 2005-08-16 Bruno Haible <bruno@clisp.org>
2018 * strnlen1.h: New file.
2019 * strnlen1.c: New file.
2021 2005-08-16 Bruno Haible <bruno@clisp.org>
2023 * mbfile.h: New file.
2025 2005-08-16 Bruno Haible <bruno@clisp.org>
2027 * mbiter.h: New file.
2029 2005-08-16 Bruno Haible <bruno@clisp.org>
2031 * mbchar.h: New file.
2032 * mbchar.c: New file.
2034 2005-08-16 Bruno Haible <bruno@clisp.org>
2036 * tls.h: New file, from GNU gettext.
2037 * tls.c: New file, from GNU gettext.
2039 2005-08-15 Bruno Haible <bruno@clisp.org>
2041 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
2044 2005-08-14 Jim Meyering <jim@meyering.net>
2046 Sync from coreutils.
2048 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
2049 Use the hash-table-based cycle-detection code not just when
2050 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
2051 Reported by James Youngman in
2052 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
2053 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
2054 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
2055 This lets us compile with -DFTS_DEBUG, once again.
2056 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
2057 * fts.c (fd_safer): Remove decl.
2058 Include fcntl--.h rather than unistd-safer.h
2059 (fts_safe_changedir): Don't call fd_safer; no longer needed
2060 now that we include fcntl--.h.
2062 2005-08-11 Simon Josefsson <jas@extundo.com>
2064 * readline.h, readline.c: New file.
2066 2005-08-11 Bruno Haible <bruno@clisp.org>
2068 * strnlen.h (strnlen): Change parameter name to match comment.
2070 2005-08-10 Simon Josefsson <jas@extundo.com>
2072 * strndup.c: Use strnlen.h.
2074 * strnlen.h: New file.
2076 2005-08-02 Simon Josefsson <jas@extundo.com>
2078 * getline.h, getline.c: Rewrite.
2080 * getdelim.h, getdelim.c: New files, ported from glibc.
2082 2005-07-31 Bruno Haible <bruno@clisp.org>
2084 * lock.h (gl_lock_initializer): New macro.
2085 (gl_lock_define_initialized): Use it.
2086 (gl_rwlock_initializer): New macro.
2087 (gl_rwlock_define_initialized): Use it.
2088 (gl_recursive_lock_initializer): New macro.
2089 (gl_recursive_lock_define_initialized): Use it.
2091 2005-07-26 Bruno Haible <bruno@clisp.org>
2093 * lock.h: Update from GNU gettext.
2094 * lock.c: Update from GNU gettext.
2096 2005-07-18 Bruno Haible <bruno@clisp.org>
2098 * lock.h (gl_once_t): New type.
2099 (gl_once_define, gl_once): New macros.
2100 * lock.c (fresh_once): New variable.
2101 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
2104 2005-07-18 Simon Josefsson <jas@extundo.com>
2106 * check-version.c (check_version): Accept identical versions too.
2108 2005-07-18 Bruno Haible <bruno@clisp.org>
2110 * lock.h: New file, from GNU gettext.
2111 * lock.c: New file, from GNU gettext.
2113 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
2115 * quotearg.c: Add translator comment suggested by Bruno Haible,
2116 with a minor change.
2118 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
2120 * version-etc-fsf.c (version_etc_copyright): Parameterize the
2121 copyright symbol and the year.
2122 * version-etc.c (COPYRIGHT_YEAR): New constant.
2123 (version_etc_va): Use parameterized copyright notice.
2124 Reword to conform to the current GNU coding standards.
2126 2005-07-11 Simon Josefsson <jas@extundo.com>
2128 * size_max.h: New file.
2130 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
2132 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
2135 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
2136 and Paul Eggert <eggert@cs.ucla.edu>
2138 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
2139 in wint_t, not wchar_t. Remove now-unnecessary cast.
2141 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
2143 * regex.c, regex.h: Sync from libc.
2144 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
2145 New files, synced from libc, except that regex_internal.h
2146 currently has a small porting fix.
2148 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
2150 Remove the dependency of the strftime module on the tzset module.
2151 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
2152 Copy the input structure, to work around some of the bug with
2153 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
2154 Solaris releases, you should also use the tzset module, but we won't
2155 require it as a dependency any more since we don't want LGPLed code
2156 to depend on GPLed code.
2158 2005-07-02 Jim Meyering <jim@meyering.net>
2160 * backupfile.c (backup_args): Change a `0' to NULL.
2162 2005-07-01 Jim Meyering <jim@meyering.net>
2164 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2165 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
2166 * save-cwd.c, tempname.c:
2167 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2168 and don't include <sys/file.h>).
2170 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
2172 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
2173 declares only 'struct timespec;' (!).
2175 2005-06-29 Jim Meyering <jim@meyering.net>
2177 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
2178 type name. Use the variable name instead.
2179 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
2181 2005-06-28 Simon Josefsson <jas@extundo.com>
2183 * check-version.h, check-version.c: New files.
2185 2005-06-28 Simon Josefsson <jas@extundo.com>
2187 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
2188 collision with global variable. Better indentation. Don't
2189 increment buffer pointer beyond buffer end. Based on comments
2190 from Paul Eggert <eggert@cs.ucla.edu>.
2194 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
2196 * canon-host.c (canon-host): Append trailing "," to 0 in
2197 initializer of struct addrinfo, as an indication that we don't
2198 care how many members the structure has.
2200 2005-06-24 Derek Price <derek@ximbiot.com>
2201 and Bruno Haible <bruno@clisp.org>
2203 Remove stat module & update lstat.
2204 * stat.c: Remove this file...
2205 (slash_aware_lstat): ...moving this content and its support...
2206 * lstat.c (rpl_lstat): ...into here.
2207 * lstat.h: New file.
2209 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
2211 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
2212 (ranged_convert): Don't save conversion in a temporary struct.
2213 This causes a warning with GCC 4.0.0, and anyway in the typical
2214 case it's not worth the extra 100 bytes or so of code.
2215 (ranged_convert, __mktime_internal): When calling a function via a
2216 pointer P, use P () rather than (*P) (), as we now assume C89 or
2219 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
2221 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
2222 "who -r" failed to give output. Problem reported by Tim Waugh.
2224 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
2225 (xcalloc): Use it to avoid needless tests.
2226 Problem reported by Jim Meyering.
2228 2005-06-16 Jim Meyering <jim@meyering.net>
2230 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
2231 when either N or S is zero.
2233 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2235 * argp.h (__option_is_short): Check upper limit of
2236 __key. Isprint() requires its argument to have the value
2237 of an unsigned char or EOF.
2239 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
2241 * fnmatch.c (fnmatch): If there is an encoding error in a
2242 multibyte string or pattern, fall back on unibyte matching.
2243 Problem reported by James Youngman.
2245 2005-06-08 Bruno Haible <bruno@clisp.org>
2247 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
2250 2005-06-08 Bruno Haible <bruno@clisp.org>
2252 * csharpcomp.h: New file, from GNU gettext.
2253 * csharpcomp.c: New file, from GNU gettext.
2254 * csharpcomp.sh.in: New file, from GNU gettext.
2256 2005-06-07 Derek Price <derek@ximbiot.com>
2259 * glob_.h: Indent nested #ifdef.
2261 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
2263 Sync from coreutils.
2264 Use "file name" when talking about file names, instead of "filename"
2265 or "path", as per the GNU coding standards.
2266 * mkdir-p.c: Renamed from makepath.c.
2267 (make_dir_parents): Renamed from make_path. All callers changed.
2268 * mkdir-p.h: Likewise. All includers changed.
2269 * filenamecat.c: Renamed from path-concat.c.
2270 (file_name_concat): Renamed from path_concat. All callers changed.
2271 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
2272 * filenamecat.h: Likewise. All includers changed.
2273 * acl.c: Don't use "path" or "filename" to mean "file name"
2274 in comments or local variable names.
2275 * basename.c: Likewise.
2276 * canonicalize.c, canonicalize.h: Likewise.
2277 * dirname.c, dirname.h: Likewise.
2278 * euidaccess.c: Likewise.
2279 * exclude.c: Likewise
2280 * fnmatch_.h, fnmatch_loop.c: Likewise.
2281 * fsusage.c, fsuage.h: Likewise.
2282 * fts.c, fts_.h: Likewise.
2283 * getcwd.c: Likewise.
2284 * getloadavg.c: Likewise.
2285 * mkstemp.c: Likewise.
2286 * mountlist.c, mountlist.h: Likewise.
2287 * openat.c, openat.h: Likewise.
2288 * readlink-stub.c: Likewise.
2289 * readutmp.c, readutmp.h: Likewise.
2290 * rename.c: Likewise.
2291 * rmdir.c: Likewise.
2293 * savedir.c: Likewise.
2294 * stripslash.c: Likewise.
2295 * tempname.c: Likewise.
2296 * xreadlink.c: Likewise.
2297 * exclude.c (excluded_file_name): Renamed from excluded_filename.
2299 * exclude.h: Likewise.
2301 * euidaccess.c (getuid, getgid, getuid, getegid)
2302 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2303 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2304 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2305 * pathmax.h: Include <limits.h> unconditionally, since other
2306 files have been getting away with it for years (MORE/BSD 4.3
2308 * userspec.c (getpwnam, getgrnam, getgrgid)
2309 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2311 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2312 Define to 256, not 255, as per modern POSIX.
2314 2005-06-01 Bruno Haible <bruno@clisp.org>
2316 * csharpexec.h: New file, from GNU gettext.
2317 * csharpexec.c: New file, from GNU gettext.
2318 * csharpexec.sh.in: New file, from GNU gettext.
2320 2005-05-31 Derek Price <derek@ximbiot.com>
2321 Paul Eggert <eggert@cs.ucla.edu>
2324 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2326 2005-05-29 Derek Price <derek@ximbiot.com>
2327 Paul Eggert <eggert@cs.ucla.edu>
2329 * glob_.h, glob.c: New files.
2331 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2333 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2335 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2336 the configuration hassle isn't worth it.
2337 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2338 (LONGEST_MODIFIER, PRIuMAX): Remove.
2340 2005-05-27 Bruno Haible <bruno@clisp.org>
2342 * getlogin_r.h: Remove second include of <stddef.h>.
2344 2005-05-25 Bruno Haible <bruno@clisp.org>
2345 Derek Price <derek@ximbiot.com>
2347 * getlogin_r.h: Simplify API documentation.
2349 2005-05-25 Derek Price <derek@ximbiot.com>
2350 Paul Eggert <eggert@cs.ucla.edu>
2352 * getlogin_r.c, getlogin_r.h: New files.
2354 2005-05-22 Bruno Haible <bruno@clisp.org>
2356 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2357 Also include <sys/param.h> if it defines MIN, MAX.
2358 Based on a patch by Derek Price <derek@ximbiot.com>.
2360 2005-05-22 Bruno Haible <bruno@clisp.org>
2362 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2363 (INT64_MIN): Fix definition.
2364 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2366 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2367 NEED_SIGNED_INT_TYPES.
2369 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2370 HAVE_SYSTEM_INTTYPES.
2372 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2374 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2375 so that unistd-safer.h (GPL'ed code) need not be included.
2377 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2380 * fts.c: Don't include "cycle-check.h" or "hash.h".
2381 (setup_dir, free_dir): New functions.
2382 (enter_dir, leave_dir): Define trivial
2383 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2384 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2385 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2386 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2387 Move to fts-cycle.c.
2388 (fts_open): Use setup_dir.
2389 (fts_close): Use free_dir.
2390 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2391 This adds a label and some gotos, but the alternatives were messier.
2392 Check for memory allocation failure when entering a dir.
2393 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2394 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2395 (FTS): New member fts_cycle, that is a union that contains the
2396 old active_dir_ht and cycle_state. All uses changed to mention
2397 fts_cycle.ht and fts_cycle.state.
2398 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2399 fts.c, with the following changes:
2400 (setup_dir, free_dir): New functions.
2401 (enter_dir): Now returns bool. Return true if successful, false
2402 if memory exhausted. All callers changed.
2403 Do not bother partly cleaning up on
2404 memory allocation failure; that is free_dir's job.
2405 However, free ad if hash_insert fails, to avoid memory leak.
2406 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2407 fts->fts_options to see which union member to use.
2409 2005-05-20 Jim Meyering <jim@meyering.net>
2411 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2412 Now a macro, to pacify GCC.
2414 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2416 * chown.c (rpl_chown): Return -1 on failure.
2418 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2420 * canonicalize.c: Include canonicalize.h first, to test interface.
2421 Include <stddef.h> unconditionally, since we assume C89 now.
2422 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2423 * fts.c: Include fts_.h first, to check interface.
2424 Do not include intprops.h; no longer needed.
2425 Include cycle-check.h and hash.h, since fts_.h no longer does.
2426 Remove unnecessary casts of closedir to void.
2427 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2428 decide whether to decrement nlinks.
2429 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2430 (FTS): Use struct hash_table * instead of Hash_table, so that
2431 we no longer need to include hash.h here.
2433 2005-05-17 Jim Meyering <jim@meyering.net>
2435 * fts.c, fts_.h: New files, from coreutils.
2437 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2439 Sync from coreutils.
2440 * unlinkdir.c, unlinkdir.h: New files.
2441 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
2442 regex.h, unlocked-io.h, xtime.h:
2443 White space changes only.
2444 * makepath.c (make_path): Port to hosts where leading "//" is special.
2445 * yesno.c: Include getline.h, not ctype.h.
2446 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2447 Use getline to remove arbitrary restriction on response length.
2449 2005-05-13 Bruno Haible <bruno@clisp.org>
2451 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
2452 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
2453 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
2454 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
2455 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
2456 Add support for 64-bit integers in the MSVC compiler.
2458 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
2460 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
2461 Change the initial comment to refer to GPL, not LGPL.
2462 gnulib-tool will change it to LGPL as needed.
2464 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
2465 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
2466 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
2467 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
2468 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
2469 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
2470 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
2471 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
2472 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
2473 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
2474 concatpath.c, config.charset, copy-file.c, copy-file.h,
2475 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
2476 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
2477 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
2478 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
2479 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
2480 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
2481 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
2482 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
2483 full-read.c, full-read.h, full-write.c, full-write.h,
2484 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
2485 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
2486 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
2487 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
2488 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
2489 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
2490 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
2491 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
2492 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
2493 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
2494 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
2495 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
2496 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
2497 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
2498 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
2499 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
2500 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
2501 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
2502 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
2503 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
2504 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
2505 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
2506 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
2507 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
2508 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
2509 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
2510 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
2511 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
2512 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
2513 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
2514 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
2515 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
2516 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
2517 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
2518 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
2519 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
2520 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
2521 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
2522 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
2523 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
2524 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
2525 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
2526 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
2527 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
2528 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
2529 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
2530 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
2531 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
2532 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
2533 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
2534 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
2535 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
2536 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
2537 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
2538 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
2539 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
2540 Update FSF postal mail address.
2542 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2544 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
2545 specified in ai_socktype. Fix invalid ai_protocol
2546 check. ai_protocol is usually set to 0 or depending on
2547 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
2548 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
2549 ai_socktype / ai_protocol in the returned addrinfo structure.
2551 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2552 Bruno Haible <bruno@clisp.org>
2554 * inet_ntop.h: New file.
2555 * inet_ntop.c: New file, from glibc with modifications.
2557 2005-05-08 Jim Meyering <jim@meyering.net>
2559 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
2561 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
2563 Merge from coreutils. Among other things,
2564 add bulletproofing for cases where stdin, stdout, or stderr are closed.
2565 * fd-safer.c: New file.
2566 * fcntl-safer.h, open-safer.c: Remove.
2567 * chdir-long.c: Fix comment "fetish" -> "coreutils".
2568 * dup-safer.c: Include unistd-safer.h first.
2569 Don't include errno.h.
2570 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
2571 * file-type.h: Don't assume invoker included sys/stat.h first.
2572 * file-type.c: Rely on file-type.h change.
2573 * getloadavg.c: Include unistd-safer.h.
2574 (getloadavg): Use safer open.
2575 * getusershell.c: Include "stdio-safer.h".
2576 (getusershell): Use safer fopen.
2577 * long-options.c (long_options): Use NULL rather than 0.
2578 * modechange.h (mode_free): Remove; all callers changed to invoke
2580 * modechange.c: Likewise.
2581 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
2582 (MODE_DONE): New constant.
2583 (struct mode_change): Remove 'next' member.
2584 (make_node_op_equals): New function; like the old one of the
2585 same name, except it allocates an array.
2586 (mode_compile, mode_create_from_ref): Use it.
2587 (mode_compile): Allocate result as an array, not a linked list.
2588 Parse octal string ourself, so that we catch mistakes like "+0".
2589 (mode_adjust): Arg is an array, not a linked list.
2590 * modechange.c: Include stat-macros.h, xalloc.h.
2591 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
2592 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
2593 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
2594 Remove. This is now stat-macros.h's job.
2595 (talloc): Remove. All callers replaced by xalloc, so that
2596 our invokers don't have to worry about reporting memory failures.
2597 (make_node_op_equals): Remove.
2598 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2600 (struct mode_change): Moved here from modechange.h.
2601 (mode_append_entry): Remove.
2602 (mode_compile): Remove MASKED_OPS arg, since it encouraged
2603 apps to have incorrect behavior. Use simpler algorithm for head
2604 and tail. Don't futz with umask; that's now the job of mode_adjust.
2605 Detect more invalid usages rather than having somewhat-random behavior.
2606 Don't insert an "a=" action, as that leads to incorrect behavior.
2607 (mode_compile, mode_create_from_ref): Return NULL on error instead
2608 of an enum, since now there's only one way to have an error. All
2610 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
2611 at the correct time. Simplify calculation of "+u" and its ilk.
2612 Don't mishandle "+X".
2613 (mode_free): Remove "register" and localize decls.
2614 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2615 (struct mode_change): Move to modechange.c; callers don't
2616 need to see this stuff.
2617 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
2618 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
2619 (mode_change, mode_adjust): Reflect the new signatures noted above.
2620 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
2621 that might redefine system include files.
2622 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
2623 (my_usleep): Use NULL rather than (void *) 0.
2624 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
2625 Use siginterrupt to specify that system calls should be interrupted.
2626 (rpl_nanosleep): Move initialization of suspended closer to call of
2628 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
2629 * readutmp.c: Likewise. Include signal.h, stdbool.h.
2630 (desirable_utmp_entry): New function.
2631 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
2632 using x2nrealloc, to simplify logic.
2633 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
2634 size calculation. Do not assume utmp file is a regular file.
2635 * readutmp.h (UT_PID): Moved here from ../src/who.c.
2636 (READ_UTMP_CHECK_PIDS): New constant.
2637 * save-cwd.c: Include unistd-safer.h.
2638 (save_cwd): Use fd_safer.
2639 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
2640 [!_LIBC] Include "stat-macros.h" instead.
2641 * unistd-safer.h (fd_safer): New decl.
2643 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
2645 * byteswap_.h: New file.
2647 2005-04-25 Albert Chin <china@thewrittenword.com>
2649 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
2652 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
2654 * getdate.y (zone): Allow relunit_snumber after tZONE, so
2655 that "UTC +1 second" continues to work. Problem reported
2657 (relunit_snumber): New rule.
2660 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
2662 * getdate.y (universal_time_zone_table): New constant.
2663 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
2664 universal_time_zone_table.
2665 (lookup_zone): Prefer universal_time_zone_table to
2666 local_time_zone_table, so that "GMT" time stamps are allowed in
2667 London during the summer. Problem reported by Ian Abbott.
2669 2005-04-12 Jim Meyering <jim@meyering.net>
2671 * human.c (humblock): Set *options even when returning due to
2672 xstrtoumax conversion failure. Thanks to a used-uninitialized
2675 2005-04-09 Jim Meyering <jim@meyering.net>
2677 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
2678 -Wuninitialized: initialize tm0.tm_year.
2680 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2682 * getdate.y (parser_control): rels_seen is now a boolean, not a
2683 count, since there's no maximum. All uses changed.
2684 Add member dsts_seen.
2685 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
2687 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
2688 Use pc_rels_seen to decide whther a date is absolute.
2690 * getdate.y (number): Don't overwrite year.
2691 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
2694 2005-04-02 Simon Josefsson <jas@extundo.com>
2696 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
2697 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
2699 2005-03-27 Jim Meyering <jim@meyering.net>
2701 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
2703 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
2705 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
2706 "one's complement" -> "ones' complement" in comment, as per Knuth.
2707 "value of type" -> "type or expression" in comment.
2708 * mktime.c, strftime.c: Propagate intprops.h comment nits.
2710 2005-03-26 Jim Meyering <jim@meyering.net>
2713 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
2714 Correct typos: s/or/of/.
2716 2005-03-23 Jim Meyering <jim@meyering.net>
2718 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
2720 2005-03-21 Jim Meyering <jim@meyering.net>
2722 Changes imported from coreutils.
2724 * cycle-check.c: Don't include xalloc.h.
2726 * path-concat.c: Don't include assert.h.
2727 (path_concat): Remove assertion that would have triggered
2728 for ABASE starting with more than one slash.
2729 Reported by Andreas Schwab.
2731 * path-concat.c (path_concat): Set *BASE_IN_RESULT
2732 properly when ABASE is an absolute file name.
2733 Correct the description of this function.
2735 Add an assertion and a test driver.
2736 This fixes a bug introduced on 2004-07-02.
2737 Andreas Schwab reported the resulting failure of cp --parents:
2738 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
2740 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
2742 * strftime.c (my_strftime): If the underlying strftime returns 0
2743 (which shouldn't happen), generate nothing instead of returning 0
2744 immediately, so that nstrftime (NULL, ...) doesn't return 0.
2746 2005-03-16 Bruno Haible <bruno@clisp.org>
2748 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
2750 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
2752 * strftime.c (my_strftime): Prepend space to format so that we can
2753 reliably distinguish strftime failure from empty output on POSIX
2756 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
2758 * iconvme.c (SIZE_MAX): New macro, if not already defined.
2759 (iconv_string): Don't guess a size-zero buffer, as that might cause
2760 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
2761 result would be 'too large', where 'too large' is (heuristically)
2762 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
2763 overflow concerns. This will prevent some unwanted malloc failures
2764 when the inputs are very large.
2766 2005-03-15 Bruno Haible <bruno@clisp.org>
2768 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
2771 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
2774 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
2776 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
2778 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
2779 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
2781 * strtol.c: Likewise.
2783 2005-03-14 Simon Josefsson <jas@extundo.com>
2785 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
2788 2005-03-14 Jim Meyering <jim@meyering.net>
2790 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
2791 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
2792 to be nonzero so that we (and caller) can detect the difference
2793 between a valid zero-length expansion and an error return, even
2794 when the underlying strftime fails before writing anything into
2797 2005-03-10 Jim Meyering <jim@meyering.net>
2799 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2800 so that this module works on systems without fchdir.
2802 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2804 Factor int-properties macros into a single file, except for
2805 glibc-related files.
2806 * intprops.h: New file.
2807 * getloadavg.c: Include it instead of limits.h.
2808 (INT_STRLEN_BOUND): Remove.
2809 * human.c: Include intprops.h.
2810 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2811 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2812 * inttostr.h: Include intprops.h instead of limits.h.
2813 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2814 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2815 for consistency with intprops.h.
2816 (time_t_is_integer, twos_complement_arithmetic): Use them.
2817 * sig2str.h: Include <signal.h>, intprops.h.
2818 (INT_STRLEN_BOUND): Remove.
2819 * strftime.c (TYPE_SIGNED): Remove.
2820 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2821 * strtol.c: Adjust comments to match intprops.h.
2822 * userspec.c: Include intprops.h.
2823 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2824 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2825 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2826 instead of rolling our own expressions.
2827 * xstrtol.c: Include xstrtol.h first, to test interface.
2829 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2831 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2832 the right thing even if adding 1900 would overflow. Similarly
2833 for tm_mon + 1 and tm_yday + 1.
2834 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2835 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2836 (DO_SIGNED_NUMBER): New macro.
2837 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2839 2005-03-07 Bruno Haible <bruno@clisp.org>
2841 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2843 2005-03-03 Derek R. Price <derek@ximbiot.com>
2844 Bruno Haible <bruno@clisp.org>
2846 * pagealign_alloc.h: New file.
2847 * pagealign_alloc.c: New file.
2849 2005-01-28 Bruno Haible <bruno@clisp.org>
2851 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2854 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2856 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2857 The workaround isn't strictly needed for POSIX conformance, and
2858 it's too much of a pain to configure and maintain. We'll ask
2859 people to fix their kernels instead.
2860 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2861 (NANOSLEEP_BUG_WORKAROUND): Remove.
2862 (xnanosleep): Remove the workaround.
2864 2005-02-12 Bruno Haible <bruno@clisp.org>
2866 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2868 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2870 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2871 * timespec.h (gettime): Return void, since it always
2872 succeeds now. All uses changed.
2873 * gettime.c (gettime) Likewise.
2874 [HAVE_NANOTIME]: Prefer nanotime.
2875 Assume gettimeofday succeeds, as POSIX requires.
2876 Assime time () succeeds, since other code already does.
2877 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2878 (timespec_subtract): Remove.
2879 (NANOSLEEP_BUG_WORKAROUND): New constant.
2880 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2881 things considerably. Use it only on GNU/Linux hosts, since the
2882 workaround shouldn't be needed elsewhere.
2884 2005-02-24 Bruno Haible <bruno@clisp.org>
2886 * gettext.h: Update from GNU gettext 0.14.2.
2888 2005-02-24 Bruno Haible <bruno@clisp.org>
2890 * localcharset.c: Update from GNU gettext 0.14.2.
2891 * config.charset: Update from GNU gettext 0.14.2.
2893 2005-02-22 Simon Josefsson <jas@extundo.com>
2895 * iconvme.h, iconvme.c: New files, from libc.
2897 2005-02-20 Neil Conway <neilc@samurai.com>
2899 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2900 returned by OSX/Darwin if the specified buffer is not large
2901 enough for the hostname.
2903 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2905 * memrchr.h: New file.
2906 * chdir-long.c: Include it.
2907 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2908 Don't bother including stddef.h.
2910 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2912 * argp-help.c (__argp_help): Create a fake struct argp_state and
2913 pass it to _help, otherwise the latter coredumps trying to
2914 dereference state.root_argp.
2916 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2918 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2920 Include <sys/types.h>, for dev_t.
2921 (ME_DUMMY, ME_REMOTE): Move from here....
2922 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2923 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2925 Include mountlist.h first, to test the interface.
2927 2005-01-29 Bruno Haible <bruno@clisp.org>
2929 * progname.c (program_name): Initialize.
2930 Needed when linking statically on MacOS X.
2932 2005-01-28 Bruno Haible <bruno@clisp.org>
2934 * javacomp.sh.in: New file, from GNU gettext.
2935 * javacomp.h: New file, from GNU gettext.
2936 * javacomp.c: New file, from GNU gettext.
2938 2005-01-26 Bruno Haible <bruno@clisp.org>
2940 * javaexec.sh.in: New file, from GNU gettext.
2941 * javaexec.h: New file, from GNU gettext.
2942 * javaexec.c: New file, from GNU gettext.
2944 2005-01-26 Simon Josefsson <jas@extundo.com>
2946 * gai_strerror.c: Use GPL in header.
2948 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2950 * argp-help.c (hol_entry_help): Avoid using non-constant
2951 initializers for struct pentry_state.
2952 (__argp_error): Check return value of __asprintf
2953 (__argp_failure): Translate error message
2955 * argp-parse.c: Removed braces around the expansion of N_()
2957 2005-01-21 Jim Meyering <jim@meyering.net>
2959 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2960 same value as for Solaris 9.
2962 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2963 component length. This included changing the parameter to be
2964 of type `char *' rather than `char const *'.
2965 * chdir-long.h (chdir_long): Update prototype.
2967 * openat.c (fdopendir, fstatat): New functions.
2968 * openat.h: Include headers required for use of DIR and struct stat.
2969 [AT_SYMLINK_NOFOLLOW]: Define.
2970 (fdopendir, fstatat): Add prototypes.
2972 2005-01-21 Bruno Haible <bruno@clisp.org>
2974 * classpath.h: New file, from GNU gettext.
2975 * classpath.c: New file, from GNU gettext.
2977 2005-01-20 Simon Josefsson <jas@extundo.com>
2979 * version-etc-fsf.c: New file, with version_etc_copyright.
2980 * version-etc.c: Remove version_etc_copyright.
2981 * version-etc.h (version_etc_copyright): Use [] instead of * in
2982 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2984 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2986 * save-cwd.c (save_cwd): Remove code to support the case
2987 where fchdir is missing or flaky.
2989 2005-01-20 Simon Josefsson <jas@extundo.com>
2991 * base64.h (isbase64): Add.
2993 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2994 using a unsigned prototype, don't inline.
2995 (base64_decode): Use it.
2997 2005-01-19 Bruno Haible <bruno@clisp.org>
2999 * sh-quote.h: New file, from GNU gettext.
3000 * sh-quote.c: New file, from GNU gettext.
3002 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
3004 Merge changes from coreutils, as described below in several
3005 changelogs dated today.
3007 * save-cwd.c: Include "save-cwd.h" before other include files.
3008 (O_DIRECTORY): Remove; not needed here, since "." must be
3009 a directory. All uses removed.
3010 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
3011 universal on Suns, and we also need to test for IRIX.
3012 Revamp code to use 'if' rather than '#if'.
3013 Avoid unnecessary comparison of cwd->desc to 0.
3015 * utimens.c (futimens): Robustify the previous patch, by checking
3016 for known valid error numbers rather than observed invalid ones.
3018 2005-01-18 Jim Meyering <jim@meyering.net>
3020 * version-etc.c (version_etc_copyright): Update copyright date.
3022 * utimens.c (futimens): Account for the fact that futimes
3023 can also fail with errno == ENOSYS or errno == ENOENT.
3024 Patch from Dmitry V. Levin.
3026 Change the name of the robust chdir function from chdir to chdir_long.
3027 * save-cwd.c: Include chdir-long.h rather than chdir.h.
3028 (restore_cwd): Use chdir_long, not chdir.
3029 * chdir-long.c: Renamed from chdir.c.
3030 * chdir-long.h: Renamed from chdir.h.
3031 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
3034 2005-01-18 Bob Proulx <bob@proulx.com>
3036 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
3037 offsetof() macro construct to avoid compile failure with native HP-UX
3038 11.0 ANSI C compiler.
3040 2005-01-06 Bruno Haible <bruno@clisp.org>
3042 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
3043 because stpncpy.m4 takes care of it.
3045 2004-01-24 Bruno Haible <bruno@clisp.org>
3047 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
3049 2003-10-09 Bruno Haible <bruno@clisp.org>
3051 * progreloc.c: Include xalloc.h instead of xmalloc.h.
3053 2005-01-06 Bruno Haible <bruno@clisp.org>
3055 * fwriteerror.h (fwriteerror): Change specification to include fclose.
3056 * fwriteerror.c: Include <stdbool.h>.
3057 (fwriteerror): At the end, close the file stream. Record whether
3058 stdout was already closed.
3060 2004-05-27 Bruno Haible <bruno@clisp.org>
3062 * execute.c (environ): Declare if needed.
3063 * pipe.c (environ): Likewise.
3064 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
3066 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
3068 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
3069 definitions to be after all include files, to avoid collisions.
3070 Problem reported by Bob Proulx.
3072 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
3074 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
3075 not needed. This removes a dependency on the gettext module.
3076 [defined _LIBC]: Do not include <libintl.h>; not needed.
3078 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
3080 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
3083 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
3085 * argp-parse.c: Include <stddef.h>.
3086 (alignof, alignto): New macros.
3087 (parser_init): Don't assume that void * is aligned sufficiently
3090 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
3091 need to extend the stack.
3092 (YYINITDEPTH): New macro, so that the initial stack isn't overly
3095 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3097 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
3099 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
3101 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
3102 Remove now-obsolete comment about AIX.
3103 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
3104 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
3105 (YYMAXDEPTH): New macro.
3107 2004-12-18 Bruno Haible <bruno@clisp.org>
3109 * fatal-signal.c (fatal_signals): Make non-const.
3110 (init_fatal_signals): New function.
3111 (uninstall_handlers, install_handlers): Ignore signals that were set to
3113 (at_fatal_signal): Call init_fatal_signals.
3114 (init_fatal_signal_set): Likewise. Ignore signals that were set to
3116 Reported by Paul Eggert.
3118 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
3120 * getdate.y (textint): New member "negative".
3121 (time_zone_hhmm): New function.
3122 Expect 14 shift-reduce conflicts, not 13.
3123 (o_colon_minutes): New rule.
3124 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
3125 (yylex): Set the "negative" member of signed numbers.
3127 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
3129 Changes imported from coreutils.
3130 * hard-locale.c: Assume <locale.h> exists.
3132 (GLIBC_VERSION): New macro.
3133 (hard_locale): Assume setlocale exists.
3134 Rewrite to avoid #ifdef.
3135 Use strdup rather than malloc + strcpy.
3136 * human.c: Assume <locale.h> exists.
3137 (human_readable): Assume localeconv exists.
3139 2004-12-01 Jakub Jelinek <jakub@redhat.com>
3141 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
3142 convert T2, not T. (Imported from libc.)
3144 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
3146 * getcwd.c (is_ENAMETOOLONG): New macro.
3147 (__getcwd.c): Don't restore errno; glibc doesn't.
3148 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
3149 first, falling back to our code only if its results look suspicious.
3150 Ensure that the resulting buffer is only as large as necessary.
3152 * readutmp.c: Include readutmp.h first.
3153 Include <errno.h>, since readutmp.h no longer does that.
3154 * readutmp.h: Don't include <errno.h>,
3155 <sys/param.h>, <time.h>; not needed to establish interface.
3156 (errno): Remove decl.
3157 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
3158 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
3159 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
3161 2004-11-28 Simon Josefsson <jas@extundo.com>
3163 * base64.h, base64.c: New file.
3165 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
3167 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
3169 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
3171 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
3172 HP's ANSI C compiler.
3173 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
3174 Declaring int functions causes warnings on some modern systems and
3175 shouldn't be needed to compile on ancient ones.
3176 * same.c (MIN) [defined MIN]: Don't define, since it's already
3179 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
3180 with the following changes.
3181 (__set_errno): Parenthesize properly.
3182 Include <stdbool.h>.
3183 (MIN, MAX, MATCHING_INO): New macros.
3184 (__getcwd): Define with prototype, not K&R form.
3185 Use heuristics to allocate default buffer on stack if possible.
3186 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
3187 behavior, and to avoid the PATH_MAX limit when computing
3189 Use MATCHING_INO to compare inode number to file.
3190 Check for arithmetic overflow in size calculations.
3191 Fix bug in reallocation of dot array that caused getcwd to fail
3192 on directories nested deeper than 75.
3193 Be more careful about saving errno on error.
3194 Do not use realloc; use only free+malloc, as this is a bit
3195 more flexible and avoids a needless copy operation.
3196 Do not inspect st_dev and st_ino for symbolic links; POSIX
3197 doesn't specify the latter.
3198 Check for closedir errors.
3199 Avoid needless casts.
3200 Use "#ifdef weak_alias" around weak_alias, to be like other
3202 The following changes to getcwd.c have effect only when used in
3203 gnulib; they have no effect inside glibc proper.
3204 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
3205 as alloca isn't used.
3206 (alloca, __alloca): Likewise.
3207 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
3208 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3209 unconditionally, as gnulib assumes C89 or better.
3210 Do not include <sys/param.h>.
3211 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
3212 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
3214 (NULL) [!defined NULL]: Remove; we assume C89 or better.
3215 Include <dirent.h> in a way that is compatible with modern Autoconf.
3216 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
3217 New macros, if not already defined.
3218 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
3219 Use "_LIBC", not "defined _LIBC", for consistency.
3220 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
3222 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
3223 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
3224 * xgetcwd.c: David MacKenzie's old code was removed, so give
3225 credit only to Jim Meyering and adjust the copyright dates.
3226 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
3227 <stdlib.h>, <unistd.h>, "pathmax.h".
3228 Instead, include "xgetcwd.h" (first) and "getcwd.h".
3229 (INITIAL_BUFFER_SIZE): Remove.
3230 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
3232 2004-11-23 Jim Meyering <jim@meyering.net>
3234 * getopt_.h: Remove trailing blanks.
3236 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
3238 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
3239 (futimens): New function, which uses futimes if available.
3240 (futimens, utimens): Support timespec==NULL, with same semantics
3241 as utime and utimens.
3242 * utimens.h (futimens): New decl.
3244 2004-11-23 Jim Meyering <jim@meyering.net>
3246 * __fpending.c: Add comment.
3248 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3250 * getopt_.h: Re-addition of __getopt_argv_const caused
3251 redefinition warnings. To avoid them, include the defines
3252 in `#if !defined __need_getopt ... #endif'. The only place
3253 where __getopt_argv_const is used is in definitions
3254 of getopt_long and getopt_long_only below, which are as well
3255 protected by `#ifndef __need_getopt'.
3256 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
3257 __need_getopt after including <stdio.h> and <unistd.h> These
3258 headers might have defined it.
3260 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
3262 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
3264 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
3265 optopt): Use them instead of invoking ## directly; otherwise, the
3266 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
3268 2004-11-19 Bruno Haible <bruno@clisp.org>
3270 * strtok_r.c: Move comments from here...
3271 * strtok_r.h: ... to here.
3273 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
3275 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
3276 might fail. Problem reported by Yoann Vandoorselaere.
3277 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
3278 that mishandle size_t overflow.
3280 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
3282 * canon-host.c: Include "strdup.h".
3283 (canon_host): Use getaddrinfo if available, so that IPv6 works.
3284 Use strdup instead of malloc/strcpy to duplicate strings.
3286 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
3287 (human_space_before_unit): New constant.
3288 * human.c (human_readable): Support it.
3290 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
3291 (xgetcwd): Set errno correctly when failing.
3292 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
3293 the failure is actually due to a PATH_MAX problem.
3295 Further getopt changes to make it more likely that glibc will
3296 buy the changes back.
3297 * getopt.c (POSIXLY_CORRECT): New constant.
3298 (getopt): Use it, so to preserve glibc semantic
3299 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
3300 when compiling for libc.
3301 * getopt_.h (__getopt_argv_const): Bring it back.
3302 (getopt_long, getopt_long_only): Use it.
3304 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3305 New arg POSIXLY_CORRECT. All callers changed.
3306 (getopt): Argv is now char * const *, as per standard.
3307 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3308 not char *__getopt_argv_const *.
3309 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3310 _getopt_long_only_r): Likewise.
3311 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3312 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3313 _getopt_long_r, _getopt_long_only_r): Likewise.
3314 * getopt_.h (__getopt_argv_const): Remove.
3315 (getopt): Argv is now char * const *, as per standard.
3317 * getdate.y (tORDINAL): New token.
3318 (day, relunit): Allow it for relative times.
3319 (relative_time_table): Use tORDINAL for ordinals.
3321 2004-11-15 Jim Meyering <jim@meyering.net>
3323 * closeout.c: Include "__fpending.h" once again.
3324 Include <stdbool.h>.
3325 (close_stdout): Don't fail just because stdout was closed initially,
3326 since some programs don't write to stdout in the normal course of
3327 operation (other than --version and --help), and we don't want this
3328 function to make e.g. `touch file >&-' fail.
3329 But do fail if it was closed and someone has tried to write to it.
3330 E.g., `printf foo >&-' must fail.
3332 2004-11-11 Simon Josefsson <jas@extundo.com>
3334 * strtok_r.h, strtok_r.c: New file.
3336 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3338 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3339 we can stop lying to compilers about the constness of argv when we
3340 are compiled outside glibc.
3341 (getopt, getopt_long, getopt_long_only): Use it.
3342 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3344 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3345 _getopt_long_only_r): Likewise.
3346 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3347 _getopt_long_only_r): Likewise.
3349 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3350 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3351 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3352 the other external symbols.
3353 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3354 declaration, since the above renaming now works around collisions.
3356 2004-11-11 Jim Meyering <jim@meyering.net>
3358 * linebreak.c: Remove trailing blanks.
3359 * alloca_.h: Likewise.
3360 * acosl.c: Likewise.
3361 * euidaccess.c: Likewise.
3362 * allocsa.h: Likewise.
3364 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3366 * mktime.c (SHR): New macro, which is a portable
3367 substitute for >> that should work even on Crays.
3368 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3369 Problem reported by Mark D. Baushke in
3370 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3371 * getdate.y (SHR): Likewise.
3373 * strftime.c (SHR): Likewise.
3375 * quotearg.c (struct quoting_options): Use unsigned int for
3376 quote_these_too, so that right shifts are well defined. All uses
3379 2004-11-10 Simon Josefsson <jas@extundo.com>
3381 * getaddrinfo.h, getaddrinfo.c: New files.
3383 2004-11-10 Jim Meyering <jim@meyering.net>
3385 Ensure that no close failure goes unreported.
3386 * closeout.c (close_stdout): Always close stdout. I.e., don't
3387 return early when it seems there's nothing to flush.
3388 Don't include __fpending.h.
3390 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
3392 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
3394 2004-11-05 Bruno Haible <bruno@clisp.org>
3396 * readlink.c: Include stddef.h, needed for size_t on Woe32.
3397 Reported by Mark D. Baushke <mdb@cvshome.org>.
3399 2004-11-04 Bruno Haible <bruno@clisp.org>
3401 2004-09-11 Bruno Haible <bruno@clisp.org>
3402 * allocsa.valgrind: New file.
3403 2004-02-06 Bruno Haible <bruno@clisp.org>
3404 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
3405 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
3406 Reported by Christopher Seip <chris.seip@hp.com>.
3408 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3410 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
3411 with errno == ERANGE if the buffer is too small.
3412 Problem reported by Mark D. Baushke.
3414 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3416 * xreadlink.c (MAXSIZE): New macro.
3417 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
3418 size does not exceed MAXSIZE. Avoid cast.
3419 As suggested by Mark D. Baushke in
3420 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
3421 if readlink fails with buffer size just under MAXSIZE, try again
3424 2004-11-02 Derek R. Price <derek@ximbiot.com>
3425 and Paul Eggert <eggert@cs.ucla.edu>
3427 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
3428 (get_date): Overparenthesize to avoid GCC warning.
3430 2004-11-02 Bruno Haible <bruno@clisp.org>
3432 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
3433 function returns void.
3435 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
3437 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3438 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
3441 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3443 * getdate.y: Add support for TZ="foo" within a date string.
3444 Fix some bugs near time_t boundaries. Reject dates with
3445 out-of-range components, e.g., "Sept 31".
3446 Include <stdlib.h>, "setenv.h", "xalloc.h".
3447 (ISDIGIT_LOCALE): Remove; unused.
3448 Note that the TZ and time functions used here are not reentrant.
3449 (mktime_ok, get_tz): New functions.
3450 (TZBUFSIZE): New constant.
3451 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
3452 This requires that we sometimes generate our own TZ="XXX..." setting.
3454 2004-10-27 Derek R. Price <derek@ximbiot.com>
3456 * mktime.c (not_equal_tm): Remove redundant check.
3458 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3460 * getdate.y: Use Bison 1.875 features, and some minor
3461 code cleanups. This change does not affect semantics.
3462 Don't include <stdlib.h>; no longer needed.
3463 Don't include unlocked-io.h; only the "#if TEST" code uses
3464 stdio, and performance isn't crucial there.
3465 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
3466 Bison 1.875 features as described below.
3467 All uses of "PC." replaced by "pc->".
3468 (YYSTYPE): Add a forward declaration.
3469 (yylex, yyerror): Use full prototypes in forward decls.
3470 Use "%pure-parser" rather than obsolescent "%pure_parser".
3471 Use %parse-param and %lex-param instead of obsolescent
3472 YYPARSE_PARAM and YYLEX_PARAM.
3473 (meridian_table, month_and_day_table, time_units_table,
3474 relative_time_table, time_zone_table, military_table,
3475 lookup_zone, lookup_word, get_date):
3476 Use NULL instead of 0 where appropriate.
3477 (to_hour): Avoid abort (), to avoid a dependency on
3479 (yyerror, yylex): Now accepts parser_control * arg.
3480 (main) [TEST]: Use '\0' rather than 0 for char.
3482 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
3484 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
3485 It's now the caller's responsibility to handle the case where
3486 !HAVE_GETPAGESIZE && !defined getpagesize.
3488 * mktime.c (leapyear): Arg is long int, not int.
3490 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
3492 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
3494 2004-10-12 Simon Josefsson <jas@extundo.com>
3496 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3497 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
3500 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
3502 * vsnprintf.h: New file.
3503 * vsnprintf.c: New file.
3505 2004-10-07 Bruno Haible <bruno@clisp.org>
3507 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
3508 into the provided buffer.
3510 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
3512 * diacrit.c, diacrit.h: Add GPL notice.
3514 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
3515 * atanl.c (atanl): Keep the code as similar to glibc as possible.
3516 * logl.c (logl): Keep the code as similar to glibc as possible.
3517 This avoids a potential constant-folding bug.
3519 2004-10-05 Bruno Haible <bruno@clisp.org>
3521 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
3523 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3525 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
3526 * xmalloc.c (xmemdup): Likewise.
3527 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
3528 XFREE): Remove these long-obsolescent macros.
3529 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
3530 * xstrdup.c: Remove.
3532 * regex.c (re_comp): Cast gettext return value to char *,
3533 Problem reported by Martin Neitzel via Mark D. Baushke.
3535 2004-10-04 Simon Josefsson <jas@extundo.com>
3537 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
3538 '#ifdef USE_UNLOCKED_IO'.
3540 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3542 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
3543 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
3544 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
3545 regex.c, sha1.c, version-etc.c, yesno.c:
3546 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
3547 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
3548 the includer's responsibility.
3550 Sync from coreutils.
3552 * modechange.c (mode_compile): Don't decrement a pointer that
3553 points to the start of a string, as the C Standard says the
3554 resulting behavior is undefined.
3556 * backupfile.h (enum backuptype): Rename none -> no_backups,
3557 simple -> simple_backups, numbered_existing ->
3558 numbered_existing_backups, numbered -> numbered_backups
3559 to avoid shadowing problems. All uses changed.
3560 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
3561 * backupfile.c (check_extension, numbered_backup):
3562 Rename locals to avoid shadowing 'basename'.
3563 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
3566 * .cppi-disable: Add getopt_.h, getopt_int.h.
3567 * .cvsignore: Add getopt.h.
3569 2004-10-04 Simon Josefsson <jas@extundo.com>
3571 * memmem.h: New file.
3572 * memmem.c: New file, taken from glibc.
3574 2004-10-02 Jim Meyering <jim@meyering.net>
3576 * dirfd.h, getpagesize.h: Add copyright notice.
3578 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
3580 * snprintf.c: Remove comments as to why each header is needed.
3582 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
3584 * strsep.h: New file.
3585 * strsep.c: New file.
3587 2004-10-01 Simon Josefsson <jas@extundo.com>
3589 * snprintf.c (snprintf): Handle size==0.
3591 2004-10-01 Simon Josefsson <jas@extundo.com>
3592 Bruno Haible <bruno@clisp.org>
3594 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
3595 (snprintf): Declare 'args'.
3597 2004-09-30 Simon Josefsson <jas@extundo.com>
3599 * snprintf.h, snprintf.c: New files.
3601 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3603 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
3604 (hol_entry_help): Never translate an empty string.
3605 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
3606 * argp.h (OPTION_NO_TRANS): New option.
3608 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
3610 * xvasprintf.c: Include xalloc.h.
3611 (xvasprintf): Use xalloc_die, not xmalloc_die.
3613 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
3615 * dummy.c: Change copyright notice to FSF, and license to GPL.
3617 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
3619 * argp-pvh.c (argp_program_version_hook): Provide initial value.
3620 Problem reported by Bruno Haible in:
3621 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
3623 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
3625 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
3626 in case some system header has #define'd it. Problem reported by
3627 Soeren D. Schulze in
3628 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
3630 2004-09-08 Bruno Haible <bruno@clisp.org>
3632 * stdint_.h: New file, taken from GNU clisp.
3634 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
3636 * xvasprintf.h: New file.
3637 * xvasprintf.c: New file.
3638 * xasprintf.c: New file.
3640 2004-09-08 Bruno Haible <bruno@clisp.org>
3642 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
3644 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
3646 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
3648 Import from coreutils.
3649 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
3650 strings on unbounded length. alloca's performance benefits aren't
3651 that important here.
3653 (parse_with_separator): New function, with most of the internals
3654 of the old parse_user_spec. Allow user to omit both user and group,
3655 for compatibility with FreeBSD.
3656 Clone only the user name, not the entire spec.
3657 Do not set *uid, *gid unless entirely successful.
3658 Avoid memory leak in some failing cases.
3659 Fix regression for USER.GROUP reported by Dmitry V. Levin in
3660 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
3661 (parse_user_spec): Rewrite to use parse_with_separator.
3663 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
3665 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
3666 its complicated substitute.
3667 * argp-help.c: Include <errno.h>, for program_invocation_short_name
3668 and program_invocation_name.
3669 (__argp_basename) [!_LIBC]: Remove; the only use was
3670 replaced by its body.
3671 (__argp_short_program_name): Change condition from
3672 !defined __argp_short_program_name to
3673 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
3674 to match argp-namefrob.h.
3675 (__argp_failure): Don't assume strerror_r returns char *.
3676 * argp-parse.c (N_): Define unconditionally.
3677 (argp_default_options): Fill out initializers with 0 to avoid
3680 2004-08-12 Simon Josefsson <jas@extundo.com>
3682 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
3683 * getopt_.h: Renamed from getopt.h.
3685 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
3687 Merge from coreutils.
3689 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
3690 wmemchr or wmemcpy. Problem reported by Robert Dahlem
3691 for Reliant Unix 5.43.
3693 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
3694 (union fooround): Use uintmax_t, not long int.
3695 The rest is a merge from libc:
3696 [defined _LIBC]: Include <shlib-compat.h>.
3697 (_obstack) [defined _LIBC]: Remove after 2.3.4.
3699 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
3701 * strverscmp.c: Convert to UTF-8.
3703 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
3705 * obstack.h (obstack_empty_p):
3706 Don't assume that chunk->contents is suitably aligned.
3707 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
3708 Likewise. Problem reported by Benno in
3709 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
3711 * chown.c (rpl_chown): Work even if the file is writeable but not
3712 readable. This could be improved further but it'd take some work.
3714 2004-08-08 Simon Josefsson <jas@extundo.com>
3716 * xgethostname.c: Don't include error.h (not used).
3719 * getpass.c: Include getpass.h first.
3721 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
3723 * xalloc-die.c: New files.
3724 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
3726 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
3727 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
3728 (_, N_, xalloc_die): Move to xalloc-die.c.
3729 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
3730 so that we needn't mess with xalloc_msg_memory_exhausted.
3732 * sha1.h: Renamed from sha.h.
3733 (SHA1_H): Renamed from _SHA_H.
3734 (sha1_ctx): Renamed from sha_ctx.
3735 (sha1_init_ctx): Renamed from sha_init_ctx.
3736 (sha1_process_block): Renamed from sha_process_block.
3737 (sha1_process_bytes): Renamed from sha_process_bytes.
3738 (sha1_finish_ctx): Renamed from sha_finish_ctx.
3739 (sha1_read_ctx): Renamed from sha_read_ctx.
3740 (sha1_stream): Renamed from sha_stream.
3741 (sha1_buffer): Renamed from sha_buffer.
3742 * sha1.c: Likewise; renamed from sha.c.
3743 Do not include <sys/types.h>.
3744 Include <stddef.h> rather than <stdlib.h>.
3746 2004-08-08 Bruno Haible <bruno@clisp.org>
3748 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
3749 FILESYSTEM_PREFIX_LEN.
3750 * progreloc.c: Likewise.
3751 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
3753 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
3756 * argp-help.c (make_hol, hol_append): Don't assume that
3757 SIZE_MAX is a valid preprocessor constant.
3758 (__argp_basename): Change from "#ifndef _LIBC"
3759 to "#ifndef __argp_short_program_name", so that
3760 we don't compile these functions for tar.
3762 More merges from coreutils.
3763 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
3764 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
3766 * addext.c: Remove; no longer needed.
3767 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
3768 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
3769 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
3770 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
3771 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
3772 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
3773 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
3774 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
3775 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
3776 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
3777 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
3778 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
3779 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
3780 Import changes from coreutils.
3782 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
3784 Merge from coreutils.
3786 * .gdb-history: Remove; this doesn't belong here.
3788 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
3789 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
3790 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
3792 * dirname.h: Include <stdbool.h>.
3793 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
3794 for consistency with POSIX terminology. All uses changed.
3795 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
3796 (strip_trailing_slashes): Use bool for booleans.
3797 * stripslash.c (strip_trailing_slashes): Likewise.
3799 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3800 sometimes returns a positive errno value even when it succeeds.
3801 (print_errno_message) [!LIBC]: Fall back on strerror if
3804 * path-concat.c (mempcpy): Don't define if a system header defines it.
3805 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3806 (longest_relative_suffix): New function.
3807 (path_concat): Use it. Assume first argument is not NULL.
3808 Port to DOS. Omit redundant separators.
3809 Report an error instead of returning NULL.
3810 Use mempcpy instead of memcpy.
3811 (xpath_concat): Remove: not declared or used.
3813 * same.h: Include <stdbool.h>
3814 (same_name): Return bool, not int.
3815 * same.c (same_name): Likewise.
3816 (errno): Don't declare; we assume C89 or better now.
3818 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3819 if not already defined.
3821 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3822 * dup-safer.c (errno): Likewise.
3824 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3826 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3829 2004-08-03 Simon Josefsson <jas@extundo.com>
3831 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3832 * progname.h: Don't include stdbool.h.
3834 2004-08-02 Simon Josefsson <jas@extundo.com>
3836 * getsubopt.h: New file, with comments from Bruno Haible.
3837 * getsubopt.c: New file, from glibc, but slightly modified based on
3838 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3840 2004-08-01 Simon Josefsson <jas@extundo.com>
3842 * xgetdomainname.c: Include stdlib.h, for free().
3844 2004-07-16 Simon Josefsson <jas@extundo.com>
3846 * dummy.c: New file.
3848 2004-07-16 Bruno Haible <bruno@clisp.org>
3850 * backupfile.h: Add extern "C" for C++.
3851 * closeout.h: Likewise.
3852 * copy-file.h: Likewise.
3853 * findprog.h: Likewise.
3854 * full-write.h: Likewise.
3855 * pathname.h: Likewise.
3856 * progname.h: Likewise.
3857 * stpcpy.h: Likewise.
3858 * stpncpy.h: Likewise.
3859 * strcase.h: Likewise.
3860 * strstr.h: Likewise.
3861 * xalloc.h: Likewise.
3863 * mbswidth.h: Add extern "C" for C++.
3864 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3866 2004-07-09 Simon Josefsson <jas@extundo.com>
3868 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3869 failed without this.)
3871 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3873 * fchown-stub.c: New file.
3875 2004-06-24 Jim Meyering <jim@meyering.net>
3877 * obstack.h (obstack_base): Cast to (void *), per documentation.
3879 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3881 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3883 2004-06-01 Jim Meyering <jim@meyering.net>
3885 * calloc.c: New file.
3887 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3889 * getdate.y (yylex): Allow space between sign and number.
3890 Problem reported by Dan Jacobson.
3892 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3893 and Jim Meyering <jim@meyering.net>
3895 Merge from coreutils CVS.
3897 * stat-macros.h: New file, with contents from file-type.h
3898 and coreutils' system.h.
3899 * file-type.c: Include "stat-macros.h".
3900 * file-type.h (file_type): Move all macro definitions to new file,
3903 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3904 Wrap old code with this conditional.
3905 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3906 function that does not dereference symlinks.
3907 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3909 * xreadlink.c: Include xreadlink.h first, to catch .h file
3910 dependency problems.
3911 (xreadlink): Accept new arg SIZE, for efficiency.
3912 All decls and uses changed.
3913 * xreadlink.h: Include <stddef.h>, for size_t.
3915 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3916 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3918 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3920 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3922 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3923 macros to be defined.
3924 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3925 the allocator returns NULL because the requested size is zero.
3927 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3929 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3930 var. Add comment explaining why libc still defines it. This
3931 merges the following patch from glibc:
3932 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3934 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3936 * obstack.c (_obstack): Remove unused variable. It hasn't been
3937 present in glibc since revision 1.1 of this file.
3938 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3939 obstack_alignment_mask, obstack_alloc, obstack_base,
3940 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3941 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3942 obstack_grow0, obstack_init, obstack_int_grow,
3943 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3944 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3945 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3946 nonexistent functions.
3948 2004-05-17 Derek R. Price <derek@ximbiot.com>
3949 Paul Eggert <eggert@cs.ucla.edu>
3951 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3953 2004-05-14 Bruno Haible <bruno@clisp.org>
3955 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3956 that consists of a '.' followed by an empty digit string.
3957 Patch by Tor Lillqvist <tml@iki.fi>.
3959 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3961 Port obstack to the AS/400, where pointers are 16 bytes wide and
3962 you cannot cast an integer to a valid pointer. This patch is
3963 currently waiting to be integrated into glibc; see
3964 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3966 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3967 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3968 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3969 (struct obstack): temp member is now a union of a pointer and
3970 an integer, instead of an integer. All integer uses changed.
3971 This does not affect the physical layout of struct obstack,
3972 except on hosts (like the AS/400) where the size or alignment of
3973 void * is greater than that of ptrdiff_t.
3974 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3975 __STDC__)]: Store temporary in pointer member of union, not
3977 * obstack.c: Include <stddef.h>, for offsetof.
3978 (struct fooalign): Remove; it doesn't need a name.
3979 (union fooround): Change double to long double, and add void *.
3980 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3981 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3982 not a macro. Hence the values are always int; so remove all
3983 casts-to-int in uses.
3985 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3986 Derek Price <derek@ximbiot.com>
3988 * alloca.c: Include <alloca.h>, to get our interface.
3989 * alloca_.h: Use __alloca on AIX, so that we don't have to
3990 include <alloca.h> first. Use C89 prototype for alloca; this
3991 requires including <stddef.h> for size_t. Use extern "C" if C++.
3992 Use #elif for simplicity, since we can assume C89 now.
3993 Don't try to source the system alloca.h since it will not be found
3994 and to prevent recursively including its replacement.
3995 * fnmatch.c: Include <alloca.h> instead of opencoding.
3996 * regex.c: Likewise.
3998 2004-05-16 Derek Price <derek@ximbiot.com>
3999 Paul Eggert <eggert@cs.ucla.edu>
4001 getline cleanup. This changes the getndelim2 API: both order of
4002 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
4005 * getline.c: Don't include stddef.h or stdio.h, since our
4006 interface does that.
4007 (getline): Always use getdelim, so that we don't have two
4008 copies of this code.
4009 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
4011 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
4012 (GETNDELIM2_MAXIMUM): New macro.
4013 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
4014 instead of the old practice of delim2==0. All callers changed.
4015 Return -1 on overflow, instead of returning junk.
4016 Do not set *linesize unless allocation succeeds.
4017 * getndelim2.h: Do not include stddef.h; no longer needed, now
4018 that we include sys/types.h.
4019 * getnline.h: Likewise.
4020 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
4021 (getndelim2): Reorder arguments.
4022 * getnline.c (getnline, getndelim):
4023 Don't discard the NMAX argument.
4024 (getnline): Invoke getndelim, to avoid code duplication.
4025 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
4026 of (size_t) -1 by callers of the getnline family.
4028 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
4030 * nanosleep.c (suspended): Change its type from int to
4031 sig_atomic_t volatile.
4032 (first_call): Make it private to rpl_nanosleep, and have it
4033 be zero initially as that's a bit faster.
4034 (my_usleep): Round up fractional times instead of truncating them,
4035 as this is the usual meaning for 'sleep'.
4037 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
4039 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
4040 (ENOSYS): Define if not defined.
4041 (settime): Fall back on stime if it exists and settimeofday fails.
4042 But don't bother with fallbacks if a method fails with errno == EPERM.
4044 2004-05-11 Jim Meyering <jim@meyering.net>
4046 Prior to this change, the save_cwd caller required read access to the
4047 current directory on most systems (ones with the fchdir function).
4049 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
4050 fails, try write-only, and finally, resort to using xgetcwd.
4052 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
4054 * obstack.c, obstack.h: Import changes from libc.
4056 2004-04-28 Bruno Haible <bruno@clisp.org>
4058 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
4059 implicitly appends .exe to executables.
4060 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
4061 accepts Windows pathnames.
4062 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4063 Cygwin like Windows, since it now accepts Windows pathnames.
4064 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4065 Cygwin like Windows, since it now accepts Windows pathnames.
4066 Reported by Derek Robert Price <derek@ximbiot.com>.
4068 2004-04-20 Jim Meyering <jim@meyering.net>
4070 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
4072 2004-04-20 Jim Meyering <jim@meyering.net>
4073 Bruno Haible <bruno@clisp.org>
4075 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
4076 memory when realloc fails.
4078 2004-04-18 Jim Meyering <jim@meyering.net>
4080 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
4081 don't leak memory and do call END_UTMP_ENT.
4083 2004-04-11 Paul Eggert <eggert@twinsun.com>
4085 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
4086 (CHAR_BIT): Remove, since we assume C89.
4087 Include <stdint.h> if available, as per current Autoconf CVS advice.
4089 2004-03-30 Paul Eggert <eggert@twinsun.com>
4091 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
4092 not bool, to be more consistent with Unix conventions.
4093 Suggested by Bruno Haible.
4095 Merge from coreutils.
4097 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
4100 * getdate.h: Include stdbool.h, and timespec.h instead of
4101 the usual <time.h> dance.
4102 (get_date): Change signature to support fractional time stamps.
4103 All callers changed.
4104 * getdate.y: Include "getdate.h" first, as we can now
4105 assume C89 and don't need to worry about 'const'.
4106 Similarly, include "unlocked-io.h" near start, not in middle.
4108 (textint.value): Use long int rather than int.
4109 (textint.digits): Use size_t rather than int.
4110 (BILLION, LOG10_BILLION): New constants.
4111 (parser_control): New member rel_ns. Members day_ordinal,
4112 time_zone, month, day, hour, minutes, rel_year, rel_month,
4113 rel_day, rel_hour, rel_minutes, rel_seconds
4114 are now long int, not int. Member seconds is now struct timespec,
4115 not int. New member timespec_seen. Members dates_seen, days_seen,
4116 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
4118 (%union.intval): Now long int, not int.
4119 New member timespec.
4120 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
4121 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
4122 (spec): Now is a timespec or an item list.
4123 (timespec, items): New nonterminals.
4124 (time, rel, relunit, number, get_date):
4125 Add support for fractional seconds.
4126 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
4127 (gmtime, localtime, mktime): Remove decls; not needed with C89.
4128 (to_hour): First arg is now long int, not int.
4129 (to_year): Returns long int, not int.
4130 Don't treat year -70 like 70.
4131 (tm_diff): Returns long int, not int.
4132 (lookup_word): Use bool instead of int when appropriate.
4133 (yylex): Use size_t for count, not int.
4134 Detect overflow when parsing large integer constants.
4135 Add support for fractions.
4136 (get_date): Make pointers 'const' if possible.
4137 Use more-portable code to detect integer overflow.
4138 (main) [TEST]: Adjust to above changes. Test for localtime failure.
4139 Don't use ctime; it's not reliable if the year has >4 digits.
4141 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
4142 This is for compatibility with BSD.
4144 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
4145 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
4146 From coreutils' system.h.
4148 * userspec.c: Don't include "posixver.h".
4149 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
4150 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
4151 compatible extension. Simplify code by removing a boolean int
4152 that was always nonzero if a string was nonnull.
4154 2004-03-30 Jim Meyering <jim@meyering.net>
4156 Merge from coreutils.
4158 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
4160 * readtokens.c (readtoken): Don't leak 64 bytes when reading
4161 an empty input stream.
4163 * readtokens.c: Include <stdbool.h>.
4164 (readtoken): Use `size_t' rather than int/long.
4165 All callers adjusted.
4166 Use `bool' rather than `int' where appropriate.
4167 Use memset rather than an explicit loop.
4168 Use x2nrealloc rather than xrealloc.
4169 Allow the use of `\0' as a delimiter.
4170 (readtokens): Likewise.
4171 * readtokens.h (readtoken, readtokens): Update prototypes.
4173 2004-03-30 Bruno Haible <bruno@clisp.org>
4175 * getloadavg.c (getloadavg): Don't assume setlocale returns
4178 2004-03-29 Paul Eggert <eggert@twinsun.com>
4180 Merge changes to getloadavg.c from coreutils and Emacs.
4182 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
4183 Define to an expression, not to the empty string.
4184 Include cloexec.h and xalloc.h.
4185 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
4186 Use set_cloexec_flag rather than rolling our own.
4187 * cloexec.c, cloexec.h: New files.
4189 2004-03-18 Paul Eggert <eggert@twinsun.com>
4191 * getopt.h: Sync with libc CVS.
4193 2004-03-18 Paul Eggert <eggert@twinsun.com>
4194 Bruno Haible <bruno@clisp.org>
4196 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
4197 not on all platforms that have <wchar.h>.
4198 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
4200 2004-03-09 Paul Eggert <eggert@twinsun.com>
4202 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
4204 * getopt_int.h: New file, also synced from libc.
4206 2004-03-07 Paul Eggert <eggert@twinsun.com>
4208 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
4209 '#if' expressions. Unlike the code it replaces, it does not
4210 depend on (defined _SC_PAGESIZE). However, it does depend on
4211 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
4212 first reported by Jason Andrade in
4213 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
4215 2004-01-18 Simon Josefsson <jas@extundo.com>
4217 * strdup.h: New file.
4218 * strdup.c: Include it.
4219 * path-concat.c: Include strdup.h. Drop strdup declaration.
4220 * userspec.c: Include strdup.h. Drop strdup declaration.
4222 2004-02-06 Karl Berry <karl@gnu.org>
4224 * config.charset: update from gettext 0.14.1.
4226 2004-02-05 Paul Eggert <eggert@twinsun.com>
4228 Add comments and code, prompted by suggestions from Bruno Haible
4230 * quotearg.h (quotearg_alloc): New decl. Improve the comments
4231 describing the enum quoting_style values.
4232 * quotearg.c (quotearg_alloc): New function.
4233 (quotearg_buffer_restyled): Treat lone { and } as special.
4234 Treat = as special. Work around bug with older shells
4235 that "see" a '\' that is really the 2nd byte of a multibyte char.
4236 Quote empty string with shell_quoting_style.
4238 2004-02-03 Bruno Haible <bruno@clisp.org>
4240 * pipe.h: New file, from GNU gettext.
4241 * pipe.c: New file, from GNU gettext.
4243 2004-01-27 Bruno Haible <bruno@clisp.org>
4245 * execute.h: New file, from GNU gettext.
4246 * execute.c: New file, from GNU gettext.
4247 * w32spawn.h: New file, from GNU gettext.
4249 2004-01-23 Paul Eggert <eggert@twinsun.com>
4251 Exit-status fix from coreutils.
4253 Use exit_failure consistently in place of EXIT_FAILURE,
4254 so that program exit statuses are consistent on failure.
4256 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
4257 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
4258 * argmatch.h: Comment fix to match the above.
4259 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
4260 Now a macro referring to exit_failure, instead of a separate
4261 variable. Include "exitfail.h" to get it.
4262 * xstrtol.h: Include "exitfail.h".
4263 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
4265 * long-options.c (parse_long_options): Use prototype
4266 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
4269 2004-01-21 Jim Meyering <jim@meyering.net>
4271 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
4272 so as not to conflict with a different-sized __mktime_internal
4273 function in GNU libc.
4274 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
4275 Problem building statically-linked `ls' reported by Michael Brunnbauer.
4277 2004-01-18 Paul Eggert <eggert@twinsun.com>
4279 Merge from diffutils.
4281 * file-type.c (file_type): Add typed memory objects.
4282 * file-type.h (S_TYPEISTMO): New macro.
4284 * c-stack.h (c_stack_action): Remove argv argument.
4285 * c-stack.c (c_stack_action): Likewise. All uses changed.
4286 (die): Don't calculate message unless segv_action returns.
4287 (get_stack_location, min_address_from_argv, max_address_from_argv,
4288 volatile stack_base, volatile_stack_size): Remove.
4289 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
4290 that every segmentation violation is a stack overflow. (Ouch!)
4291 See Debian bug 136249 (still outstanding) for more info about why
4292 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
4294 2003-11-30 Bruno Haible <bruno@clisp.org>
4296 Safer stack allocation.
4297 * setenv.c: Include allocsa.h.
4298 (alloca): Remove fallback definition.
4299 (freea): Remove macro.
4300 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
4303 2003-10-17 Bruno Haible <bruno@clisp.org>
4305 * binary-io.h: Avoid warnings on Cygwin.
4307 2003-12-28 Bruno Haible <bruno@clisp.org>
4309 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
4310 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
4312 2003-11-28 Bruno Haible <bruno@clisp.org>
4314 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
4316 2003-11-27 Bruno Haible <bruno@clisp.org>
4318 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4320 2003-11-17 Bruno Haible <bruno@clisp.org>
4322 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4324 2003-11-24 Bruno Haible <bruno@clisp.org>
4326 * xallocsa.h: New file, from GNU gettext.
4327 * xallocsa.c: New file, from GNU gettext.
4329 2003-11-24 Bruno Haible <bruno@clisp.org>
4331 * allocsa.h: New file, from GNU gettext.
4332 * allocsa.c: New file, from GNU gettext.
4334 2003-11-24 Bruno Haible <bruno@clisp.org>
4336 * eealloc.h: New file.
4338 2004-01-15 Jim Meyering <jim@meyering.net>
4340 Merge from coreutils.
4342 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4343 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4344 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4346 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4347 optional configure-time default.
4349 * version-etc.c (version_etc_copyright): Update copyright date.
4351 * xreadlink.c (xreadlink): Correct outdated comment.
4353 2004-01-15 Paul Eggert <eggert@twinsun.com>
4355 Merge from coreutils.
4357 * posixver.c: Include posixver.h.
4359 * same.c: Include <stdbool.h>, <limits.h>.
4360 (_POSIX_NAME_MAX): Define if not defined.
4362 (same_name): If file names are silently truncated, report
4363 that the file names are the same if they are the same after
4364 the silent truncation.
4366 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4367 conversion function.
4368 * xstrtod.c (xstrtod): Likewise. All callers changed to
4369 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4372 2004-01-14 Paul Eggert <eggert@twinsun.com>
4374 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4375 with like-named macro in fnmatch.c.
4376 (EXT): Use an internal constant instead.
4378 Merge fnmatch patches from glibc.
4379 * fnmatch.c (mbsinit): Remove define.
4380 Add libc_hidden_ver (__fnmatch, fnmatch).
4381 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4382 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4384 2003-12-14 Karl Berry <karl@gnu.org>
4386 * config.charset: update from gettext-runtime.
4388 2003-12-03 Paul Eggert <eggert@twinsun.com>
4390 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4391 Bug reported by Alfred M. Szmidt.
4393 2003-11-29 Karl Berry <karl@gnu.org>
4395 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
4397 2003-11-23 Paul Eggert <eggert@twinsun.com>
4398 Bruno Haible <bruno@clisp.org>
4400 * printf-parse.h: Don't include sys/types.h.
4401 (ARG_NONE): New macro.
4402 (char_directive): Change type of *arg_index fields to size_t.
4403 * printf-parse.c: Don't include sys/types.h.
4404 (SSIZE_MAX): Remove macro.
4405 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
4406 Remove unnecessary overflow check.
4407 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
4410 2003-11-24 Paul Eggert <eggert@twinsun.com>
4412 * alloca.c: Remove dependency on xalloc module.
4413 (xalloc_die): Remove.
4414 (memory_full) [!defined emacs]: New macro.
4415 [!defined emacs]: Don't include xalloc.h.
4416 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4417 address arithmetic overflows. Change datatypes a bit to avoid
4420 2003-11-22 Jim Meyering <jim@meyering.net>
4422 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4424 2003-11-17 Bruno Haible <bruno@clisp.org>
4426 * vasnprintf.c (alloca): Remove fallback definition.
4427 (freea): Remove definition.
4428 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
4429 Reported by Paul Eggert.
4431 2003-11-17 Jim Meyering <jim@meyering.net>
4433 On systems without utime and without a utimes function capable of
4434 dealing with a NULL struct utimbuf* argument, this utime replacement
4435 could -- in unusual circumstances -- leak a file descriptor.
4436 * utime.c: Include <unistd.h> and <errno.h>.
4437 (utime_null): Be sure to close `fd' and to preserve errno.
4438 Reported by Geoff Collyer via Arnold Robbins.
4440 2003-11-16 Paul Eggert <eggert@twinsun.com>
4441 Bruno Haible <bruno@clisp.org>
4443 Protect against address arithmetic overflow.
4444 * printf-args.h: Include stddef.h.
4445 (arguments): Change type of field 'count' to size_t.
4446 * printf-args.c (printf_fetchargs): Use size_t instead of
4447 'unsigned int' where appropriate.
4448 * printf-parse.h: Include sys/types.h.
4449 (char_directive): Change type of *arg_index fields to ssize_t.
4450 (char_directives): Change type of fields 'count', max_*_length to
4452 * printf-parse.c: Include sys/types.h and xsize.h.
4453 (SSIZE_MAX): Define fallback value.
4454 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
4455 instead of 'int' where appropriate. Check a_allocated, d_allocated
4456 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
4457 * vasnprintf.c: Include xsize.h.
4458 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
4459 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
4460 overflow. Avoid wraparound when converting a width or precision from
4463 2003-11-16 Bruno Haible <bruno@clisp.org>
4465 Update from GNU gettext.
4466 * printf-parse.c: Generalize to it can be compiled for wide strings.
4467 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
4468 * vasnprintf.c: Generalize to it can be compiled for wide strings.
4469 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
4470 SNPRINTF): New macros.
4471 Don't include <alloca.h> if the file is used inside libintl.
4472 (local_wcslen): New function, for Solaris 2.5.1.
4473 (VASNPRINTF): Use it instead of wcslen.
4475 2003-11-16 Bruno Haible <bruno@clisp.org>
4477 * xsize.h (xmax): New function.
4478 (xsum, xsum3, xsum4): Declare as "pure" functions.
4480 2003-11-12 Paul Eggert <eggert@twinsun.com>
4482 * xalloc.h: Do not include <limits.h> or <stdint.h>.
4483 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
4484 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
4485 heuristic is just as accurate as far as we know, and it removes a
4486 dependency on size_max.m4 and ptrdiff_max.m4.
4488 2003-11-12 Paul Eggert <eggert@twinsun.com>
4490 * xstrtol.c (__xstrtol): Remove "break" immediately after
4491 "return", to pacify some unknown compiler. Problem reported
4494 2003-11-11 Bruno Haible <bruno@clisp.org>
4496 * xsize.h (SIZE_MAX): Remove fallback definition.
4497 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
4500 2003-11-10 Paul Eggert <eggert@twinsun.com>
4502 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
4503 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
4504 rejected some allocations of exactly SIZE_MAX - 2 bytes.
4506 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
4507 not (size_t) -1, since it's defined here.
4509 2003-11-06 Paul Eggert <eggert@twinsun.com>
4511 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
4512 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
4513 Reject sizes of exactly SIZE_MAX bytes.
4514 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
4515 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
4517 2003-11-05 Bruno Haible <bruno@clisp.org>
4519 * xsize.h: Include limits.h, to avoid a possible collision with
4520 SIZE_MAX defined in <limits.h> on Solaris.
4522 2003-11-04 Bruno Haible <bruno@clisp.org>
4524 * xsize.h: New file.
4525 * linebreak.c: Include xsize.h.
4526 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
4527 argument for overflow.
4528 Suggested by Paul Eggert.
4530 2003-10-31 Bruno Haible <bruno@clisp.org>
4532 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
4533 to avoid (extremely rare) race condition.
4534 Suggested by Paul Eggert.
4536 2003-11-03 Jim Meyering <jim@meyering.net>
4538 * userspec.c: Include "userspec.h".
4539 * userspec.h: New file.
4541 2003-10-31 Paul Eggert <eggert@twinsun.com>
4543 * mountlist.h (struct mount_entry.me_type_malloced): New member.
4544 * mountlist.c (SIZE_MAX): Define if not defined already.
4545 (read_filesystem_list): Set and use me_type_malloced.
4546 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
4547 whatever the type happens to be), for brevity and consistency.
4548 Check for size calculation overflow on Alphas running OSF/1.
4550 2003-10-31 Jim Meyering <jim@meyering.net>
4552 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
4554 * linebuffer.c: Include <string.h> for declaration of memset.
4556 2003-10-30 Paul Eggert <eggert@twinsun.com>
4557 Bruno Haible <bruno@clisp.org>
4559 * vasprintf.c: Include <limits.h>, <stdlib.h>.
4560 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
4562 2003-10-29 Paul Eggert <eggert@twinsun.com>
4564 * xalloc.h (xalloc_oversized): Now a macro, not a function,
4565 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
4567 * quotearg.c (quotearg_n_options): Use it.
4568 * group-member.c: Include <stdbool.h>.
4569 (free_group_info): Arg is now const *; don't free arg.
4570 (get_group_info): Now returns bool and accepts struct group_info *,
4571 rather than returning a malloc'ed struct group_info *.
4572 All uses changed. Check for overflow in internal size calculation.
4574 * getusershell.c (readname): Simplify the code by using x2nrealloc
4575 rather than xmalloc/xrealloc.
4576 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
4577 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
4578 conformance bug: the old code used a pointer after freeing the
4579 storage that it addressed.
4580 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
4581 rather than doing it by hand.
4582 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
4583 the buffer preserved. Use free and xmalloc instead.
4584 * quotearg.c (quotearg_n_options): Likewise.
4585 Use a simpler test for size overflow. Don't use xalloc_oversized
4586 because unsigned int might be wider than size_t (!); this suggests
4587 that we should switch from unsigned int to size_t for slot numbers.
4589 2003-10-27 Bruno Haible <bruno@clisp.org>
4591 * stdbool_.h: Better support for BeOS.
4593 2003-10-27 Paul Eggert <eggert@twinsun.com>
4595 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
4596 to allocate the returned structure. Do not allocate a subarray,
4597 as x2nrealloc will do that.
4598 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
4599 instead of xnrealloc.
4600 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
4602 2003-10-26 Paul Eggert <eggert@twinsun.com>
4604 * xalloc.h (xalloc_oversized): New static inline function, for
4605 callers that want to do their own size-overflow checking. Include
4606 <stdbool.h>, since xalloc_oversized returns bool.
4607 * xalloc.c (array_size_overflow): Remove. All callers changed
4608 to use xalloc_oversized.
4610 Add two functions x2realloc, x2nrealloc, for programs that grow
4611 arrays dynamically by doubling their sizes.
4612 * xalloc.h (x2realloc, x2nrealloc): New decls.
4613 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
4616 Port to C99 semantics for 'inline' of external functions.
4617 Bug reported by Bruno Haible.
4618 * xmalloc.c (xnmalloc_inline): New static inline function,
4619 with the old contents of xnmalloc.
4620 (xnmalloc, xmalloc): Use it.
4621 (xnrealloc_inline): New static inline function,
4622 with the old contents of xnrealloc.
4623 (xnrealloc, xrealloc): Use it.
4625 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
4627 2003-10-25 Paul Eggert <eggert@twinsun.com>
4629 Fix several address-calculation bugs in the hash modules,
4630 plus some minor code cleanup.
4632 * hash.h: Include <stdbool.h>, for bool.
4633 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
4634 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
4635 hash_get_n_entries, hash_get_max_bucket_length,
4636 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
4637 hash_rehash): Use size_t rather than unsigned.
4638 * hash.c (struct hash_table, hash_get_n_buckets,
4639 hash_get_n_buckets_used, hash_get_n_entries,
4640 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
4641 hash_get_entries, hash_do_for_each, hash_string, is_prime,
4642 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
4644 (SIZE_MAX): Define if not defined.
4645 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
4646 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
4648 Use const * when possible.
4649 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
4650 (check_tuning): Fix bug: if tuning parameters were very close to
4651 0 or 1, rounding errors could have caused subscript violations.
4652 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
4653 (hash_initialize): Add 'fail:' label
4654 to free table and return NULL, and use it to simplify code.
4655 Use calloc rather than clearing the storage ourself.
4656 (hash_initialize, hash_rehash): Check for arithmetic overflow in
4657 buffer size calculations.
4658 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
4659 Include <stddef.h>, for size_t.
4660 * hash-pjw.c (hash_pjw): Likewise.
4661 Switch to method described by Bruno Haible.
4662 Include <limits.h>, for CHAR_BIT.
4663 (SIZE_BITS): New macro.
4665 2003-10-21 Paul Eggert <eggert@twinsun.com>
4667 * getndelim2.c (getndelim2): When size calculation overflows,
4668 ceiling the allocation at NMAX bytes rather than silently
4669 discarding input bytes before NMAX is reached. This makes
4670 a difference only if NMAX exceeds SIZE_MAX / 2.
4672 * obstack.c: Merge from glibc.
4673 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
4674 Add libc_hidden_def (_obstack_newchunk).
4675 (_obstack_free) [! defined _LIBC]: Remove.
4676 [defined _LIBC]: Make a strong alias from obstack_free, rather than
4677 a clone of the function body.
4678 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
4679 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
4681 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
4682 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
4685 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
4686 (obstack_ptr_grow_fast, obstack_int_grow_fast):
4687 Don't use lvalue casts, as GCC plans to remove support for them
4688 in GCC 3.5. Reported by Joseph S. Myers. This bug
4689 was also present in the non-GCC version, indicating that this
4690 code had always been buggy and had never been widely used.
4691 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
4692 Use the fast variant of each macro, rather than copying the
4693 definiens of the fast variant; that way, we'll be more likely to
4694 catch future bugs in the fast variants.
4696 2003-10-20 Bruno Haible <bruno@clisp.org>
4698 * wait-process.h: New file, from GNU gettext.
4699 * wait-process.c: New file, from GNU gettext.
4701 2003-10-19 Jim Meyering <jim@meyering.net>
4703 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
4705 2003-10-16 Paul Eggert <eggert@twinsun.com>
4707 * getgroups.c: Include <errno.h>, <stdlib.h>.
4708 (getgroups): First arg is int, not size_t.
4709 Don't let 'free' mangle errno.
4711 2003-10-16 Jim Meyering <jim@meyering.net>
4713 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
4715 2003-10-15 Paul Eggert <eggert@twinsun.com>
4717 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
4719 (new_exclude, add_exclude_file): Initial size no longer needs to
4721 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
4722 our own address arithmetic overflow checking.
4724 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
4725 (fnmatch): Do not alloca more than 2000 wide characters;
4726 instead, use malloc for large buffers.
4727 Check for address arithmetic overflow, and return -1
4728 with errno set to ENOMEM in that case.
4729 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
4730 (NEW_PATTERN): Do not alloca more than 8000 bytes;
4731 instead, return -1. Check for address arithmetic overflow.
4733 2003-10-14 Paul Eggert <eggert@twinsun.com>
4735 Handle invalid suffixes and overflow independently, so that
4736 callers can treat them independently as needed. Fix some bugs in
4737 suffix handling, e.g., "100k@" was not diagnosed as an invalid
4738 suffix for a human-readable blocksize. The major caller-visible
4739 change is the addition of a new
4740 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
4741 that both overflow and suffix chars were found.
4743 * human.c (humblock): Don't check separately for invalid suffix
4744 char; that is xstrtoumax's job (now that its bug is fixed).
4745 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
4746 INTMAX_MAX]: New macros.
4747 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
4748 TYPE_MAXIMUM): New macros.
4749 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
4750 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
4751 if overflow occurs, as it's what __strtol does and it's more useful
4753 (__xstrtol): If __strtol reports some error other than ERANGE,
4754 reflect it to the caller as LONGINT_INVALID. If it reports
4755 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
4756 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
4757 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
4759 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
4760 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
4761 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
4762 [defined UINTMAX_MAX]: New macros.
4764 2003-10-14 Bruno Haible <bruno@clisp.org>
4766 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
4767 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
4768 Also use volatile where needed.
4770 2003-10-12 Paul Eggert <eggert@twinsun.com>
4772 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
4773 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
4774 and define in terms of the other primitives.
4775 * xmalloc.c: Include stdbool.h; do not include exit.h.
4776 (SIZE_MAX): Define if not already defined.
4777 (array_size_overflow): New function.
4778 (xalloc_die): Abort instead of exiting if 'error' returns.
4779 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
4780 (xmalloc, xrealloc): Use them.
4781 (xcalloc): Check for address arithmetic overflow.
4782 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
4783 a bit faster than strcpy.
4785 2003-10-08 Paul Eggert <eggert@twinsun.com>
4787 Merge getpass from libc, plus a few fixes.
4789 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
4790 Include <stdbool.h>.
4791 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
4792 __fsetlocking to empty.
4793 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
4794 do include <bits/libc-lock.h>.
4795 Do not include <fcntl.h>; not needed.
4796 [_LIBC]: Include <wchar.h>.
4797 (NOTCANCEL_MODE): New macro.
4798 (flockfile, funlockfile) [_LIBC]: New macros.
4799 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
4800 [!_LIBC]: New macros.
4801 (call_fclose): New function.
4802 (getpass): Use it. Save tty stream separately; this simplifies the
4803 code and makes it more reliable if stdin happens to equal stdout.
4804 Invoke __fsetlocking on tty.
4805 Handle thread cancellation if needed.
4806 Namespace cleanup (use __tcgetattr, __getline).
4807 Use bool for Booleans.
4808 [USE_IN_LIBIO]: Handle wide streams.
4809 [!_LIBC]: Unconditionally do the fseek, since we don't know what
4810 stream might go where.
4812 * unlocked-io.h: Include <stdio.h>, so that the caller
4813 doesn't have to include <stdio.h> before us.
4814 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4815 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4816 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4817 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4818 if not declared, so that we can use getpass.c code from libc without
4820 (flockfile, ftrylockfile, funlockfile): New macros.
4822 2003-10-06 Bruno Haible <bruno@clisp.org>
4824 * version-etc-2.h: Remove file.
4825 * version-etc-2.c: Remove file.
4827 2003-09-25 Jim Meyering <jim@meyering.net>
4828 Bruno Haible <bruno@clisp.org>
4830 This lets translators provide better translations for the
4831 "Written by ..." part of --version output.
4832 * version-etc.h: Include stdarg.h.
4833 (version_etc_copyright): Declare as readonly.
4834 (version_etc): Make this function variadic with a NULL-terminated list
4835 of author name strings.
4836 (version_etc_va): New declaration.
4837 * version-etc.c: Include stdarg.h, stdlib.h.
4838 (version_etc_copyright): Declare as readonly.
4839 (version_etc_va): New function. Provide a different translatable string
4840 for each possible number of authors < 10. Abbreviate when there are 10
4842 (version_etc): Make this function variadic. Call version_etc_va.
4843 Suggestion from Gary V. Vaughan.
4845 * long-options.h (parse_long_options): Change prototype: the authors
4846 string is moved to the end and becomes variadic.
4847 * long-options.c: Include stdarg.h.
4848 (parse_long_options): Make this function variadic, too.
4849 Call version_etc_va, not version_etc.
4851 2003-10-06 Bruno Haible <bruno@clisp.org>
4853 * fatal-signal.h: New file, from GNU gettext.
4854 * fatal-signal.c: New file, from GNU gettext.
4856 2003-10-04 Karl Berry <karl@gnu.org>
4858 * argp*: update from libc.
4860 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4862 * getpass.c (getpass): Use a no-op fseek when switching from input to
4863 output mode on the same stream.
4865 2003-09-29 Paul Eggert <eggert@twinsun.com>
4867 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4868 Fix arg typo in previous patch.
4870 2003-09-28 Jim Meyering <jim@meyering.net>
4872 * error.c: Correct cpp indentation.
4874 2003-09-27 Paul Eggert <eggert@twinsun.com>
4876 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4877 Omit the special code that used __typeof__, since we worry that
4878 it could be more trouble than it's worth. See:
4879 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4880 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4884 2003-09-26 Jim Meyering <jim@meyering.net>
4886 * error.c (error_tail): Move some declarations
4887 into inner scope where the local variables are used.
4889 2003-09-26 Bruno Haible <bruno@clisp.org>
4891 * stpncpy.h (gnu_stpncpy): New declaration.
4892 (stpncpy): Define as alias for gnu_stpncpy.
4893 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4895 2003-09-26 Paul Eggert <eggert@twinsun.com>
4897 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4898 (error_tail): Do not loop, reallocating temporary buffer, since
4899 the output cannot contain more wide characters than the input
4900 contains bytes, the size must be big enough already. This avoids
4901 one potential size overflow calculation. Check for size overflow
4902 when calculating temporary buffer size. Free temporary buffer
4903 when done, if it was allocated with malloc; this plugs a memory
4904 leak. Remove casts from void * to pointers, that are no longer
4905 needed now that we're assuming C89 or better.
4907 Merge error changes from glibc.
4909 * error.c, error.h: Update copyright notice header to match glibc.
4910 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4911 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4912 Disable cancellation while printing error.
4913 * error.h: Prepend __ to parameter names.
4915 2003-09-25 Karl Berry <karl@gnu.org>
4917 * argp-fmtstream.c, argp-help.c: update from libc.
4919 2003-09-25 Bruno Haible <bruno@clisp.org>
4921 * version-etc-2.h: New file, from version-etc.h with modifications.
4922 * version-etc-2.c: New file, from version-etc.c with modifications.
4924 2003-09-25 Simon Josefsson <jas@extundo.com>
4926 * xgetdomainname.h: New file.
4927 * xgetdomainname.c: New file.
4929 2003-09-25 Simon Josefsson <jas@extundo.com>
4930 Bruno Haible <bruno@clisp.org>
4932 * getdomainname.h: New file.
4933 * getdomainname.c: New file.
4935 2003-09-24 Paul Eggert <eggert@twinsun.com>
4937 * linebuffer.c (freebuffer): Don't free the argument, just
4938 the buffer associated with the argument. Bug reported by
4941 2003-09-19 Karl Berry <karl@gnu.org>
4943 * argp.h: update from libc.
4945 2003-09-16 Paul Eggert <eggert@twinsun.com>
4947 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4948 input error, instead of returning NULL the next time we are called
4949 (and therefore losing track of errno).
4951 2003-09-15 Paul Eggert <eggert@twinsun.com>
4953 * getndelim2.c (getndelim2): Don't trash errno when a read
4954 fails, so that the caller gets the proper errno.
4956 * readutmp.c (read_utmp): Likewise.
4957 Check for fstat error. Close stream and free storage
4960 2003-09-14 Bruno Haible <bruno@clisp.org>
4962 * fwriteerror.h: New file.
4963 * fwriteerror.c: New file.
4965 2003-09-14 Jim Meyering <jim@meyering.net>
4967 * getloadavg.c: Correct cpp indentation.
4968 * strdup.c: Likewise.
4969 * vasnprintf.c: Likewise.
4971 2003-09-12 Paul Eggert <eggert@twinsun.com>
4973 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4974 * obstack.c [!defined _LIBC]: Likewise.
4975 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4976 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4977 * exitfail.c: Don't include stdlib.h; no longer needed.
4979 More changes to assume C89 or better.
4981 * error.c (error_tail): Assume vprintf.
4983 * argmatch.c (getenv): Remove decl.
4984 * progreloc.c (get_full_program_name): Define via prototype.
4985 * setenv.c (clearenv): Likewise.
4986 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4988 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4989 (malloc, memcpy): Remove decls.
4990 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4991 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4992 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4993 (memcpy): Remove macro.
4994 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4995 (__P): Remove. All uses removed.
4996 (PTR): Remove. All uses changed to void *.
4997 (CHAR_BIT, NULL): Remove.
4998 (spaces, zeros, memset_space, memset_zero)
4999 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
5001 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
5002 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
5003 Define with prototype.
5004 Remove now-unnecessary prototype decl.
5005 (extra_args_spec): Assume ANSI C. All uses changed.
5006 (extra_args_spec_iso): Remove.
5007 (my_strftime, emacs_strftimeu): Define via prototype.
5008 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
5010 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
5011 * strtoimax.c: Include <stdlib.h> unconditionally.
5012 (strtoul, strtol): Remove decls.
5013 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
5015 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5016 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
5017 (LOCALE_PARAM_PROTO): New macro.
5018 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
5019 (INTERNAL (strtol), strtol): Define with a prototype.
5020 (PARAMS): Remove. All uses removed.
5021 * tempname.c: Include <string.h> unconditionally.
5022 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
5023 * xgethostname.c (main): Define with a prototype.
5024 * xmalloc.c: Include "xalloc.h" first, to check interface.
5025 Include <stdlib.h> unconditionally.
5026 (calloc, malloc, realloc, free): Remove decls.
5027 * xstrtod.c: Include "xstrtod.h" first, to check interface.
5028 Include <stdlib.h> unconditionally. Sort include file names.
5030 (xstrtod): Define with a prototype.
5031 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
5032 (strtol, strtoul): Remove decls.
5034 2003-09-11 Paul Eggert <eggert@twinsun.com>
5036 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
5037 Include <stdlib.h>, <string.h> unconditionally.
5038 Remove now-unnecessary cast to char *.
5039 * strnlen.c: Include <string.h> unconditionally.
5040 * yesno.c (yesno): Define with a prototype.
5042 2003-09-10 Bruno Haible <bruno@clisp.org>
5044 * strcspn.c: Include <string.h> unconditionally.
5045 * strpbrk.c: Include <string.h> unconditionally.
5046 * strstr.c: Include <string.h> unconditionally.
5047 * unicodeio.c: Include <string.h> unconditionally.
5048 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
5049 * unsetenv.c: Likewise.
5050 * xreadlink.c: Include <stdlib.h> unconditionally.
5051 * yesno.c: Include <stdlib.h> unconditionally.
5052 (rpmatch): Add prototype.
5054 2003-09-10 Jim Meyering <jim@meyering.net>
5056 * error.c: Correct indentation of cpp directives.
5058 2003-09-09 Paul Eggert <eggert@twinsun.com>
5062 * acosl.c (main): Use a prototype.
5063 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
5066 * getloadavg.c (getloadavg, main): Define via prototypes.
5068 * getopt.h (struct option.name): Assume C89, and use 'const'.
5069 (getopt, etopt_long, getopt_long_only, _getopt_internal)
5070 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
5072 * getopt.c (const): Remove macro.
5073 Include <string.h> unconditionally.
5074 (my_index): Remove; all uses changed to strchr.
5075 (strlen): Remove decl.
5076 (exchange): Remove forward decl; no longer needed.
5077 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
5078 Define with prototype.
5079 * getopt1.c (const): Remove macro.
5080 (getopt_long, getopt_long_only, main): Define with prototype.
5082 * getugroups.c: Include <string.h> unconditionally.
5084 * getusershell.c: Include <stdlib.h> unconditionally.
5085 (getusershell, setusershell, endusershell, readname, main):
5086 Define with prototypes.
5088 * group-member.c: Include group-member.h first.
5089 Include <stdlib.h> unconditionally.
5091 * hard-locale.c: Include hard-locale.h first.
5092 Include <stdlib.h>, <string.h> unconditionally.
5094 * hash.c (free, malloc): Remove decls.
5095 Include <stdlib.h> unconditionally.
5097 * human.c: Include <stdlib.h>, <string.h> unconditionally.
5098 (getenv): Do not declare.
5100 * idcache.c: Include <string.h> unconditionally.
5102 * long-options.c: Include long-options.h first, to test interface.
5103 Include <stdlib.h> unconditionally.
5105 * makepath.c: Include makepath.h first, to test interface.
5106 Include <stdlib.h> and <string.h> unconditionally.
5108 * linebuffer.c: Include <stdlib.h>.
5109 (free): Remove decl.
5111 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
5112 rpl_malloc returns void *, not char *.
5113 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
5115 * md5.h: Include <limits.h> unconditionally.
5116 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
5117 (__P): Remove; all uses removed.
5118 * md5.c: Include "md5.h" first.
5119 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
5120 md5_buffer, md5_process_bytes, md5_process_block):
5121 Define with prototypes.
5122 * sha.h (__P): Remove all uses. (It wasn't defined??)
5123 * sha.c: Include "sha.h" first.
5124 Include <stdlib.h>, <string.h> unconditionally.
5126 * memchr.c (__ptr_t): Remove; all uses changed to void *.
5127 * memcmp.c (__ptr_t): Likewise.
5128 * memrchr.c (__ptr_t): Likewise.
5129 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
5130 Include <string.h> unconditionally.
5131 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
5132 * memchr.c: Include <stdlib.h> unconditionally.
5133 * memchr.c (LONG_MAX): Remove.
5134 * memrchr.c (LONG_MAX): Likewise.
5135 * memchr.c (__memchr): Define via a prototype.
5136 * memrchr.c (__memrchr): Likewise.
5137 * memcmp.c (__P): Remove, and remove all uses.
5138 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
5139 Remove forward decls; no longer needed.
5140 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
5141 Use types required by C89 in prototype.
5143 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
5144 * savedir.c: Likewise.
5145 * mkdir.c (free): Remove decl.
5146 * rmdir.c (rmdir): Define with a prototype.
5147 * savedir.c: Include savedir.h first, to test interface.
5149 * mktime.c (STDC_HEADERS): Remove.
5150 Include <stdlib.h>, <string.h> unconditionally.
5152 * modechange.c: Include <stdlib.h> unconditionally.
5153 (malloc): Remove decl.
5155 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
5156 (free): Remove decl.
5158 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
5159 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
5160 (This type really should be intptr_t, but that's a C99ism.)
5161 (_obstack_memcpy): Remove: all uses changed to memcpy.
5162 Include <string.h> unconditionally.
5163 (struct obstack): Assume __STDC__ for types of members
5164 chunkfun, freefun, extra_arg.
5165 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
5166 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
5167 obstack_begin, obstack_specify_allocation,
5168 obstack_specify_allocation_with_arg, obstack_chunkfun,
5169 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
5170 Remove unprototyped decls and the macros that use them.
5171 * obstack.c (POINTER): Remove. All uses changed to void *.
5172 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
5173 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
5174 (defined __STDC__ && __STDC__)]:
5175 Remove nonprototyped code.
5176 Include <stdlib.h> unconditionally.
5177 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
5178 _obstack_allocated_p, _obstack_free, obstack_free,
5179 _obstack_memory_used, print_and_abort):
5180 Define using prototypes.
5181 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
5182 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
5183 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
5184 obstack_next_free, obstack_object_size, obstack_room) [0]:
5185 Remove unused, unprototyped code.
5187 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
5189 * physmem.c (physmem_total, physmem_available, main): Define
5192 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
5193 (main): Define with a prototype.
5195 * posixver.c (getenv): Remove decl.
5197 * putenv.c (malloc): Returns void *, not char *.
5198 Include <string.h> unconditionally.
5199 (strchr, memcpy, NULL): Do not define.
5201 * readtokens.c: Include readtokens.h first, to test interface.
5202 Include <stdlib.h>, <string.h> unconditionally.
5203 (init_tokenbuffer): Define with a prototype.
5205 * regex.c (PARAMS): Remove. All uses removed.
5206 All uses of _RE_ARGS removed, too.
5207 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5209 (bzero): Assume memset exists.
5210 (memcmp, memcpy, NULL): Remove.
5211 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
5212 char, or assignments to local vars of type signed char.
5213 (init_syntax_once, PREFIX(extract_number_and_incr),
5214 PREFIX(print_partial_compiled_pattern),
5215 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
5216 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
5217 PREFIX(regex_grow_registers), PREFIX(regex_compile),
5218 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
5219 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
5220 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
5221 wcs_compile_range, byte_compile_range, truncate_wchar,
5222 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
5223 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
5224 count_mbs_length, wcs_re_match_2_internal,
5225 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
5226 PREFIX(alt_match_null_string_p),
5227 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
5228 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
5229 regfree, PREFIX(extract_number)): Define with prototype. Remove
5230 now-unnecessary declaration, if any.
5231 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
5233 Remove now-unnecessary casts among pointer types.
5234 * regex.h (_RE_ARGS): Remove. All uses removed.
5236 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
5237 (free): Remove decl.
5239 * rpmatch.c: Include <stdlib.h> unconditionally.
5241 * same.c: Include <stdlib.h>, <string.h> unconditionally.
5242 (free): Remove decl.
5244 * save-cwd.c: Include <stdlib.h> unconditionally.
5245 * xgetcwd.c: Likewise.
5247 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
5248 (free): Remove decl.
5250 * strchrnul.c (strchrnul): Define with a prototype.
5251 Fix bug: c_in was not converted to char before searching.
5253 The following changes are not K&R related:
5255 * group-member.h: Include <sys/types.h>, so that this file is
5257 * makepath.h: Likewise.
5259 * getusershell.c (readname, default_index, line_size, readname):
5260 Use size_t, not int, for sizes.
5261 (readname): If the size overflows, report an error instead of
5264 2003-09-09 Derek Robert Price <derek@ximbiot.com>
5266 * getndelim2.c: Assume stdlib.h per the C89 spec.
5268 2003-09-08 Paul Eggert <eggert@twinsun.com>
5270 Assume C89 or better; remove K&R cruft.
5271 A few of these changes were first proposed by Derek Robert Price
5272 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
5274 * addext.c: Include <string.h> unconditionally.
5275 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
5276 Don't declare getenv or malloc.
5278 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
5279 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
5281 (find_stack_direction, alloca): Use prototypes.
5283 * atexit.c (atexit): Define using a prototype.
5285 * basename.c, dirname.c, stripslash.c:
5286 Include <string.h> unconditionally.
5288 * bcopy.c: Include <stddef.h>.
5289 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
5291 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
5293 * error.h (error, error_at_line, error_print_progname)
5294 [! (defined (__STDC__) && __STDC__)]: Remove decls.
5295 * error.c: Include error.h first, to check interface.
5296 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5297 (VA_START): Remove; all uses changeed to va_start.
5298 (exit, strerror): Remove decls.
5299 (error_print_progname): Prototype uncondionally.
5300 Don't include <errno.h>; no longer needed.
5301 (private_strerror): Remove.
5302 (error_tail): Always define.
5303 (error, error_at_line): Assume C89 or better; always use prototypes.
5304 * fatal.c: Include "fatal.h" first, to test interface.
5305 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5306 (VA_START): Remove; all uses changed to va_start.
5307 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
5309 (exit): Remove decl.
5310 (fatal): Prototype unconditionally. Assume va_start works.
5311 Abort at end, to pacify gcc.
5313 * euidaccess.c (main): Define with a prototype.
5315 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5317 * exitfail.c: Include <stdlib.h> unconditionally.
5319 * fnmatch_.h (__P): Remove. All uses changed to assume
5321 * fnmatch.c: Include fnmatch.h first, to test interface.
5322 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5323 (getenv): Remove decl.
5324 (fnmatch): Define using a prototype.
5325 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5326 (FCT): Define using a prototype.
5328 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5330 * gethostname.c: Include <stddef.h>.
5331 (gethostname): Define with prototype. Length is size_t, not int.
5333 2003-09-08 Paul Eggert <eggert@twinsun.com>
5335 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5336 getversion.c should have been removed then, but was accidentally
5339 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5340 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5342 2003-09-07 Paul Eggert <eggert@twinsun.com>
5344 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5345 copy_tm_result. Bug reported by Simon Josefsson in
5346 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5348 2003-09-06 Paul Eggert <eggert@twinsun.com>
5350 * time_r.c, time_r.h: New files.
5352 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5354 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5355 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5357 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5359 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5360 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5363 * timegm.c: Switch to glibc implementation, with the following changes:
5364 [defined HAVE_CONFIG_H]: Include <config.h>.
5365 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5366 (__mktime_internal) [!defined _LIBC]: New decl.
5367 (__gmtime_r) [!defined _LIBC]: New macro and function.
5368 (timegm): Use a prototype, since gnulib assumes C89.
5369 Do not bother declaring tmp to be const, as it's not really usefu.
5370 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5371 (timegm): Declare only if HAVE_DECL_TIMEGM.
5373 2003-09-03 Paul Eggert <eggert@twinsun.com>
5375 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5376 Bug reported by Lute Kamstra in
5377 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5379 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5380 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5381 course with correspondingly smaller numbers for tomorrow and
5382 yesterday. From Tadayoshi Funaba. Originally installed into
5383 sh-utils on 1999-08-07, but the patch got lost (I guess during the
5386 2003-08-31 Simon Josefsson <jas@extundo.com>
5388 * timegm.h: New file.
5389 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
5391 2003-08-31 Karl Berry <karl@gnu.org>
5393 * argp.h: update from libc.
5395 2003-08-28 Bruno Haible <bruno@clisp.org>
5397 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
5398 warning on QNX, which defines O_BINARY to 000000.
5400 2003-08-24 Bruno Haible <bruno@clisp.org>
5402 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
5403 MSVC7 <stdio.h> is included later.
5405 2003-08-20 Bruno Haible <bruno@clisp.org>
5407 * progname.h: New file, from GNU gettext.
5408 * progname.c: New file, from GNU gettext.
5409 * progreloc.c: New file, from GNU gettext.
5411 2003-08-19 Bruno Haible <bruno@clisp.org>
5413 * xstrdup.c: Assume <string.h> exists.
5415 2003-08-18 Jim Meyering <jim@meyering.net>
5417 * setenv.h: Indent nested cpp directive.
5418 * vasnprintf.c: Remove trailing blanks.
5420 2003-08-17 Simon Josefsson <jas@extundo.com>
5421 Bruno Haible <bruno@clisp.org>
5423 * xstrndup.h: New file.
5424 * xstrndup.c: New file.
5426 2003-08-17 Bruno Haible <bruno@clisp.org>
5428 * strndup.h: New file.
5430 2003-08-16 Paul Eggert <eggert@twinsun.com>
5432 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
5433 space, undoing this 2003-08-12 change:
5434 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
5436 2003-08-16 Jim Meyering <jim@meyering.net>
5438 Merge from coreutils.
5439 * xstrtoimax.c: #else #if -> #elif.
5440 * xstrtoumax.c: Likewise.
5442 2003-08-15 Paul Eggert <eggert@twinsun.com>
5444 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
5445 rather than tab, after '#' in shell-script copyright notices.
5446 Suggested by Bruno Haible.
5448 2003-08-15 Jim Meyering <jim@meyering.net>
5449 and Paul Eggert <eggert@twinsun.com>
5451 Merge from coreutils.
5452 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
5453 member but strut utmpx does not. Needed for AIX 4.3.3.
5454 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
5456 2003-08-15 Jim Meyering <jim@meyering.net>
5458 Merge from coreutils.
5459 * xgethostname.c: Include <stdlib.h>.
5460 (xghostname): Don't exit for anything other than memory-related
5461 failure; just return NULL.
5462 * userspec.c: Include "posixver.h".
5463 (parse_user_spec): Accept `.' as a separator only
5464 in pre-POSIX-200112 mode.
5465 * strtoimax.c: Use #elif rather than #else #if.
5466 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5467 Remove function, now that we can rely on a working tzset function.
5468 [!_LIBC]: Ensure that the required autoconf test has been run.
5469 [!defined _NL_CURRENT && HAVE_STRFTIME]:
5470 Use underlying_strftime for %r.
5471 * sha.c: Merge in some clean-up and optimization changes from glibc.
5472 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
5473 Ensure that it is a multiple of 64.
5474 Rearrange loop exit tests so as to avoid performing an
5475 additional fread after encountering an error or EOF.
5476 * realloc.c: Update copyright date.
5478 2003-08-14 Jim Meyering <jim@meyering.net>
5480 Merge from coreutils.
5481 * obstack.h: Whitespace changes.
5482 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
5483 and xcalloc return values.
5484 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
5485 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
5486 hang on OSF/1 5.1 for DIR on both local and remote file systems.
5487 Reported by (and fix confirmed by) Nelson H. F. Beebe.
5488 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5490 Use mntctl's return value to drive the entry-processing loop, since
5491 we can't rely on the value of the vmt_length member in the last
5492 entry. On some systems doing so could result in exhausting
5493 virtual memory. Based in part on a patch from Mike Jetzer.
5495 2003-08-14 Jim Meyering <jim@meyering.net>
5496 and Paul Eggert <eggert@twinsun.com>
5498 Merges from coreutils, plus other fixes.
5499 * physmem.c: Merge in portability changes from gcc/libiberty
5500 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
5501 for credits and details. Thanks to Kaveh Ghazi for helping
5502 to keep these files in sync.
5503 (ARRAY_SIZE): Define it.
5504 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
5505 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
5506 (memcasecmp): Don't assume size_t fits in unsigned int.
5507 Remove casts and duplicate code.
5508 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
5509 (memcpy): Remove definition.
5510 Merge in some clean-up and optimization changes from glibc.
5511 [BLOCKSIZE]: Move definition to top of file.
5512 Ensure that it is a multiple of 64.
5513 Rearrange loop exit tests so as to avoid performing an
5514 additional fread after encountering an error or EOF.
5515 * md5.h (md5_uintptr): Define.
5516 * makepath.c (CLEANUP_CWD): Report an error if we failed to
5517 return to the initial working directory. Preserve errno
5519 * idcache.c: Include "xalloc.h".
5520 (xmalloc, xrealloc): Remove decls.
5521 (getuser): Remove casts no longer required in C89.
5522 * human.c: Include stdio.h, for sprintf.
5523 * group-member.c: Include "xalloc.h".
5524 (xmalloc, xrealloc): Remove decls.
5525 (get_group_info): Remove casts no longer required in C89.
5526 * getusershell.c (readname): Remove casts no longer required in C89.
5527 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
5528 * getline.c: Whitespace fix, from coreutils.
5530 2003-08-13 Paul Eggert <eggert@twinsun.com>
5532 * exclude.c: Include <ctype.h>
5533 (IN_CTYPE_DOMAIN): New macro.
5535 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
5538 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5539 Undo previous (whitespace-only) change.
5541 2003-08-12 Paul Eggert <eggert@twinsun.com>
5543 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5544 Normalize leading white space and remove trailing white space.
5545 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
5546 notice, as per ../config/srclist-update.
5548 Merge from coreutils.
5549 * euidaccess.h: New file.
5550 * euidaccess.c: Include it.
5551 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
5552 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
5553 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
5555 2003-08-11 Bruno Haible <bruno@clisp.org>
5557 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
5558 (vasnprintf): Use it instead of wcslen.
5560 2003-08-11 Bruno Haible <bruno@clisp.org>
5562 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
5563 value to ensure that _Bool promotes to int. Use #define for _Bool when
5564 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
5566 2003-08-10 Karl Berry <karl@gnu.org>
5568 * regex.h: update from libc (whitespace fix).
5570 2003-08-09 Paul Eggert <eggert@twinsun.com>
5572 Merge some files from coreutils. These changes were
5573 originally made by Jim Meyering.
5574 * acl.c: Include <sys/types.h> before <sys/stat.h>;
5575 many older Unixes require this.
5576 * alloca.c (alloca): Remove cast to argument of free;
5577 no longer needed in C89.
5578 * alloca_.h, regex.h: Fix white space to match
5579 what GNU indent does.
5581 2003-08-05 Paul Eggert <eggert@twinsun.com>
5583 * bumpalloc.h: Remove.
5585 2003-08-04 Paul Eggert <eggert@twinsun.com>
5587 * getloadavg.c: Change copyright notice and spacing to conform to
5590 Merge from coreutils.
5591 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
5593 * getdate.y (date): Also accept dates like May-23-2003; suggestion
5594 from Karl Berry, implemented by Jim Meyering.
5595 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
5596 from Dmitry V. Levin.
5597 Remove anachronistic cast of xrealloc.
5598 * fnmatch_.h (__const): Remove. Use 'const'.
5599 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
5600 type. Otherwise, it wouldn't compile with at least /bin/cc on
5601 ymp-cray-unicos9.0.2.X.
5602 Combine two mostly-identical uses of alloca into one.
5603 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
5605 2003-08-04 Dave Love <d.love@dl.ac.uk>
5609 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
5610 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
5611 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
5612 obsolete NLIST_NAME_UNION.
5613 [__GNU__]: Undef BSD and FSCALE.
5614 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
5616 2003-08-03 Paul Eggert <eggert@twinsun.com>
5618 * stdbool_.h (_Bool): Make it signed char, instead of
5619 an enum type, so that it's guaranteed to promote to int. See:
5620 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
5622 2003-07-31 Paul Eggert <eggert@twinsun.com>
5624 * strerror.c: Include config.h, limits.h. Declare sprintf.
5625 (strerror): Don't assume that a printable int fits in 14 bytes.
5627 2003-07-24 Derek Robert Price <derek@ximbiot.com>
5628 Bruno Haible <bruno@clisp.org>
5630 * getline.h (getline, getdelim): Change return type to ssize_t.
5631 * getline.c (getline, getdelim): Likewise.
5632 Remove _GNU_SOURCE define; now it's defined in config.h through
5635 2003-07-22 Paul Eggert <eggert@twinsun.com>
5637 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
5638 over-parenthesization in macros.
5640 Sync with coreutils.
5642 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
5645 Use `exit_failure' for xalloc and xmemcoll instead of their own
5646 private exit-failure variables.
5647 * xalloc.h (xalloc_exit_failure): Remove.
5648 * xmalloc.c: Likewise. Include exitfail.h.
5649 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
5650 * xmemcoll.h (xmemcoll_exit_failure): Remove.
5651 * xmemcoll.c: Likewise. Include exitfail.h.
5652 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
5654 2003-07-18 Paul Eggert <eggert@twinsun.com>
5656 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
5657 * closeout.c: Likewise. Include "closeout.h" right after config.h,
5658 to test that it can stand by itself. Include "exitfail.h".
5659 Clients should set exit_failure instead.
5660 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
5662 2003-07-18 Andreas Schwab <schwab@suse.de>
5664 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
5666 2003-07-18 Bruno Haible <bruno@clisp.org>
5668 * getndelim2.h: New file.
5669 * getndelim2.c: Make into a module of its own. Include config.h,
5671 (getndelim2): Make non-static. Change return type to ssize_t.
5672 * getline.h: Change argument names.
5673 * getline.c: Include getndelim2.h instead of getndelim2.c.
5674 * getnline.c: Include getndelim2.h.
5676 2003-07-17 Bruno Haible <bruno@clisp.org>
5678 * Makefile.am: Remove file.
5679 * Makefile.in: Remove file.
5681 2003-07-17 Bruno Haible <bruno@clisp.org>
5683 * getnline.h: New file.
5684 * getnline.c: New file.
5685 * getndelim2.c: New file, extracted from getline.c.
5686 (getndelim2): Renamed from getdelim2, with added nmax argument.
5687 * getline.c: Include getndelim2.c.
5688 (getdelim2): Moved out to getndelim2.c.
5689 (getline, getdelim): Update.
5691 2003-07-15 <karl@gnu.org>
5693 * vasnprintf.c: update from gettext.
5695 2003-07-15 Jim Meyering <jim@meyering.net>
5697 * makepath.c (make_path): Enclose diagnostic in _(...).
5699 2003-07-14 Paul Eggert <eggert@twinsun.com>
5701 * asnprintf.c, asprintf.c, config.charset, gettext.h,
5702 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
5703 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
5704 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
5705 vasprintf.c, vasprintf.h: Regenerate. These files are now being
5706 updated automatically by ../config/srclist-update. This changes
5707 their license from LPGL to GPL.
5709 2003-07-14 Jim Meyering <jim@meyering.net>
5711 Don't emit diagnostics. Let callers do that.
5712 * save-cwd.c: Don't include "error.h".
5713 (save_cwd): Don't call error. Ensure that errno is valid
5714 when returning nonzero.
5716 * save-cwd.h (restore_cwd): Update prototype.
5717 * save-cwd.c (restore_cwd): Remove two parameters.
5718 Simplify. Don't call error upon failure. Let callers do that.
5719 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
5720 when auditing is enabled. But don't bother updating the #if.
5722 2003-07-14 Simon Josefsson <jas@extundo.com>
5724 * mempcpy.h: New file.
5725 * mempcpy.c: New file.
5727 2003-07-14 Paul Eggert <eggert@twinsun.com>
5729 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
5730 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
5731 unicodeio.c, unicodeio.h, unlocked-io.h:
5732 Switch from LGPL to GPL.
5734 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
5736 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
5737 it breaks C++ compilation.
5738 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
5740 2003-07-10 Jim Meyering <jim@meyering.net>
5742 * vasnprintf.c: Remove trailing blanks.
5743 Make cpp indentation consistent.
5745 2003-07-09 Paul Eggert <eggert@twinsun.com>
5747 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
5748 posixver.c, strftime.c, strnlen.c, strverscmp.c:
5749 Switch from LGPL to GPL.
5751 2003-07-07 Paul Eggert <eggert@twinsun.com>
5753 * mktime.c: Fix some boundary cases and remove need for floating point.
5755 Issue a compile-time diagnostic if time_t is floating point, or if
5756 two's complement arithmetic is not in effect, or if arithmetic
5757 right shift does not propagate the sign. These assumptions were
5758 all in the original code but they weren't checked.
5760 (TIME_T_MIDPOINT, verify): New macros.
5761 (__isleap): Remove; it has integer overflow problems.
5762 (leapyear): New function, without those problems.
5763 (ydhms_tm_diff): Remove; splitting into two parts.
5764 (ydhms_diff): New function, containing the arithmetic part of
5765 the old ydhms_tm_diff function. Issue a compile-time
5766 diagnostic if we are not using C99 integer division.
5767 Avoid casts when possible.
5768 (guess_time_tm): New function, containing the checking part of
5769 the old ydhms_tm_diff function. Return the new value, rather than
5770 the difference between it and the old. Accept a new argument T
5771 so that *T specifies the old value. Check for overflow in the result.
5773 (__mktime_internal): Use a time_t offset, not a long int offset.
5774 This undoes the 2003-06-04 change, which is no longer needed now
5775 that we have better overflow checking.
5776 (localtime_offset): Likewise.
5778 (__mktime_internal): Avoid harmful overflow on hosts where time_t
5779 and long are 64-bit but int is only 32-bit.
5780 (ydhms_diff): Use long int to store year1 and yday1.
5781 Issue a compile-time diagnostic if long int is not wide enough.
5783 (__mktime_internal): Use long int to store adjusted year and yday.
5784 Use plain C rather than preprocessor commands, if that doesn't
5786 Check for overflow (and try to repair) after each probe
5787 rather than checking only at the very end. This avoids some bugs
5788 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
5789 does not equal GMT offset at maximum time).
5790 Use integer to check for overflow rather than floating point; this
5791 is more portable to non-IEEE hosts, and is a tad faster.
5792 When we detect that we are oscillating between two values,
5793 don't check whether tm_isdst has the requested value, since
5794 we already know the answer. When tm_isdst has the wrong value,
5795 use a different heuristic to find the right one, based on the
5796 extreme values actually observed in practice in tz2003a,
5797 rather than the (overly optimistic) "previous 3 calendar quarters".
5799 (not_equal_tm, print_tm, check_result): Use "const T" rather than
5800 "T const" to accommodate glibc style.
5801 (check_result): Use less-confusing report format. "long" -> "long int.
5803 Don't loop if the iteration overflows time_t.
5804 Allow a negative step in the iteration.
5806 2003-07-01 Paul Eggert <eggert@twinsun.com>
5808 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5809 having it depend on HAVE_SYS_TYPES_H.
5811 2003-06-25 Bruno Haible <bruno@clisp.org>
5813 * readlink.c: New file.
5815 2003-06-20 Bruno Haible <bruno@clisp.org>
5817 Assume C89, so PARAMS isn't needed.
5818 * unicodeio.h (PARAMS): Remove.
5819 * unicodeio.c: Don't use PARAMS.
5821 2003-06-18 Jim Meyering <jim@meyering.net>
5823 Merge changes from coreutils.
5824 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5825 Remove explicit declarations of xmalloc and realloc.
5827 (read_utmp): Remove anachronistic cast of xmalloc.
5829 2003-06-17 Paul Eggert <eggert@twinsun.com>
5831 Assume C89, so PARAMS isn't needed.
5832 * backupfile.h (PARAMS): Remove. All uses removed.
5833 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5834 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5835 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5836 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5837 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5838 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5839 xstrtol.h: Likewise.
5840 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5841 same.h, strverscmp.h: Do not include config.h; no longer needed.
5842 Anyway, config.h should always be included before any other file.
5844 2003-06-11 Simon Josefsson <jas@extundo.com>
5846 * sysexit_.h: New file.
5848 2003-05-20 Derek Price <derek@ximbiot.com>
5850 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5852 2003-06-10 Simon Josefsson <jas@extundo.com>
5854 * strchrnul.h: New file.
5855 * strchrnul.c: New file.
5857 2003-06-10 Simon Josefsson <jas@extundo.com>
5859 * argp.h: New file, from glibc.
5860 * argp-ba.c: New file, from glibc.
5861 * argp-eexst.c: New file, from glibc.
5862 * argp-fmtstream.c: New file, from glibc.
5863 * argp-fmtstream.h: New file, from glibc.
5864 * argp-fs-xinl.c: New file, from glibc.
5865 * argp-help.c: New file, from glibc.
5866 * argp-namefrob.h: New file, from glibc.
5867 * argp-parse.c: New file, from glibc.
5868 * argp-pv.c: New file, from glibc.
5869 * argp-pvh.c: New file, from glibc.
5870 * argp-xinl.c: New file, from glibc.
5872 2003-06-07 Jim Meyering <jim@meyering.net>
5874 * readtokens.h: Put `Free Software Foundation, Inc.'
5875 in place of my name in the copyright comment.
5876 Remove definition and uses of __P.
5879 * stat.c: Don't declare xmalloc explicitly.
5880 Instead, include "xalloc.h".
5881 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5882 xrealloc, and xcalloc return values.
5883 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5885 * xgetcwd.h: Remove definition/uses of PARAMS.
5887 2003-06-06 Jim Meyering <jim@meyering.net>
5889 * stdbool_.h: Renamed from stdbool.h.in.
5891 2003-06-06 Jim Meyering <jim@meyering.net>
5893 Merge from coreutils.
5894 * same.c: (same_name): Declare *_basename locals to be `const'.
5895 Consolidate declarations and initializations of *_base* locals.
5897 Merge from coreutils.
5898 This avoids a core dump on systems without GNU putenv,
5899 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5900 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5901 (unsetenv): New static function, from GNU libc.
5902 (rpl_putenv): Use it.
5904 * modechange.c: Remove trailing blanks.
5906 Merge from coreutils.
5907 * fsusage.c: Remove declaration of statfs.
5908 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5910 * posixtm.c: Include <stdbool.h> unconditionally.
5912 2003-06-05 Paul Eggert <eggert@twinsun.com>
5914 * mktime.c (__mktime_internal): When resolving a tm_isdst
5915 mismatch, look in future quarters as well as past. This fixes a
5916 bug when processing fall-backwards gaps immediately after a long
5917 period of daylight-saving time.
5919 * mktime.c: Assume freestanding C89 or better.
5920 (HAVE_LIMITS_H): Remove. Assume it's 1.
5921 (__P): Remove; not used.
5922 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5923 (mktime, not_equal_tm, print_tm, check_result,
5924 main): Use prototypes. Use const * where appropriate.
5925 (main): Fix typo in testing code that uncovered by above changes.
5926 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5928 2003-06-04 Paul Eggert <eggert@twinsun.com>
5930 * mktime.c: Fix Debian bug 177940
5931 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5932 (localtime_offset): Now long int, not time_t, because we want it
5933 to be guaranteed to be signed. All uses changed.
5934 (__mktime_internal): If overflow would occur when adding offset,
5937 Merge 'human' changes from coreutils. Rewrite to support
5938 locale-specific notations like thousands separators.
5939 * human.c: Simplify authorship notice.
5940 Include human.h immediately after config.h.
5941 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5942 <limits.h>: Do not include, since human.h does.
5943 (SIZE_MAX, UINTMAX_MAX): New macros.
5944 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5945 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5946 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5947 (power_letter): Renamed from suffixes.
5948 (generate_suffix_backwards): Remove.
5949 (adjust_value): Now takes int style (because of human.h changes)
5950 and long double value (for greater precision on some platforms).
5951 (group_number): New function.
5952 (human_readable): Use it. Use integer options, not enum.
5953 Put the options before the sizes in the arg list.
5954 Support all the new options.
5955 The old human_readable function has been removed;
5956 use inttostr.h instead.
5957 (human_readable, default_block_size, humblock):
5958 Use uintmax_t, not int, for block sizes.
5959 (human_readable_inexact, block_size_types): Remove.
5960 (block_size_opts): New constant.
5961 (human_options): Renamed from human_block_size, with new signature
5962 that allows block sizes up to UINTMAX_MAX. All callers changed.
5963 * human.h: Add copyright and authorship notice.
5964 Include <limits.h> and <stdbool.h> unconditionally.
5965 (PARAMS): Remove. All uses removed.
5966 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5967 (enum human_inexact_style): Remove tag; now a nameless enum.
5968 (human_floor, human_ceiling, human_round_to_even): Now have
5969 values 2, 0, 1 rather than -1, 1, 0.
5970 (human_group_digits, human_suppress_point_zero, human_autoscale,
5971 human_base_1024, human_SI, human_B): New constants.
5972 (human_readable_inexact, human_block_size): Remove.
5973 (human_readable): Size args are now uintmax_t, not int.
5974 (human_options): New decl.
5976 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5977 unnecessary now that we assume C89 or better. This change
5978 imported from coreutils.
5980 * mktime.c (__mktime_internal): Do not reject negative timestamps
5981 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5982 in the 2003-05-30 sync from glibc.
5984 .h files should stand alone, but we shouldn't include <sys/types.h>
5985 if we can get away with just <stddef.h>.
5987 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5988 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5989 rather than <sys/types.h>, as we merely need size_t.
5990 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5992 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5993 Include <stdio.h>, to get FILE.
5994 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5995 memcasecmp.h has included <stddef.h> and all we need is size_t.
5996 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5997 our interface, instead of including <sys/types.h>
5999 2003-06-02 Paul Eggert <eggert@twinsun.com>
6002 Fix some minor time-related bugs with POSIX time arguments.
6003 Some valid time stamps were being rejected (notably -1, and
6004 time stamps before 1900 on 64-bit hosts). And some invalid
6005 time stamps were being accepted, e.g. September 31.
6007 * posixtm.h (posixtime): Return bool instead of time_t, so
6008 that we can return (time_t) -1 successfully.
6009 * posixtm.c: Likewise.
6010 [HAVE_STDBOOL_H]: Include <stdbool.h>.
6011 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
6012 (t): Remove static var.
6013 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
6014 of static var. All uses changed.
6015 (year): Do not reject years before 1900; they can occur with
6017 (posix_time_parse): Do not check for out-of-range components;
6018 that is now the caller's responsibility, since our checks were
6019 only approximations.
6020 (posixtime): Use mktime to check for out-of-range components,
6021 since it knows them exactly.
6022 If mktime returns (time_t) -1, check whether an error actually occurred
6023 by invoking localtime on -1.
6024 (main) [TEST_POSIXTIME]: Check for input data errors, and report
6025 posixtime failures better.
6026 Improve the test data (in comments only).
6028 2003-05-30 <karl@gnu.org>
6030 * mktime.c: update from libc.
6032 2003-05-30 Bruno Haible <bruno@clisp.org>
6034 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
6035 * localcharset.h: Likewise.
6036 * localcharset.c: Likewise.
6038 2003-05-28 Paul Eggert <eggert@twinsun.com>
6040 Assume the headers required for C89 freestanding compilers.
6041 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
6042 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
6043 without checking for HAVE_LIMITS_H.
6044 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
6045 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
6047 * fatal.c: Include <stdarg.h> without checking for __STDC__.
6048 * exclude.c: Include <stdbool.h> unconditionally.
6049 * tempname.c: Include <stddef.h> unconditionally.
6050 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
6051 * modechange.c, rpmatch.c (NULL): Don't define, since
6052 <stddef.h> does that.
6053 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
6054 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
6055 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
6056 * xstrtol.c: Likewise.
6057 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
6058 * savedir.c: Include <stddef.h> instead of defining NULL.
6060 * addext.c (addext): Use assignment rather than cast, to avoid
6061 warnings on some platforms.
6063 * mktime.c (__mktime_internal): Do not reject negative timestamps
6066 2003-05-10 Bruno Haible <bruno@clisp.org>
6068 * linebreak.c (iconv_string_length): Don't return -1 just because the
6069 string is longer than 4 KB.
6071 2003-05-12 Jim Meyering <jim@meyering.net>
6073 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
6074 the space-padded-by-default conversion specifiers, %e, %k, %l.
6076 2003-05-03 Bruno Haible <bruno@clisp.org>
6078 Upgrade to Unicode-4.0.
6079 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
6080 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
6081 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
6082 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
6083 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
6084 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
6085 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
6086 Change width of U+E0100..U+E01EF from 1 to 0.
6088 2003-04-25 Bruno Haible <bruno@clisp.org>
6090 * copy-file.c: Include <stddef.h>, for size_t.
6092 2003-04-25 Jim Meyering <jim@meyering.net>
6094 * copy-file.c (copy_file_preserving): Declare buf_size to be
6095 of type size_t, not int.
6097 2003-04-11 Jim Meyering <jim@meyering.net>
6099 Merge changes from Coreutils.
6101 2003-03-22 Jim Meyering <jim@meyering.net>
6103 * strftime.c (widen): Cast alloca return value to proper type.
6105 2003-01-19 Ulrich Drepper <drepper@redhat.com>
6108 * strftime.c (my_strftime): Handle very large width
6109 specifications for numeric values correctly. Improve checks for
6112 2003-01-19 Jim Meyering <jim@meyering.net>
6114 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
6115 (nl_get_alt_digit) [! defined my_strftime]: Define.
6116 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
6117 _nl_get_alt_digit and _nl_get_walt_digit.
6119 * strftime.c (my_strftime): Merge in locale-related changes from libc.
6120 These changes have no effect outside of _LIBC.
6122 2003-04-10 Bruno Haible <bruno@clisp.org>
6124 * findprog.h: New file, from GNU gettext.
6125 * findprog.c: New file, from GNU gettext.
6127 2003-04-05 Jim Meyering <jim@meyering.net>
6129 Merge changes from Coreutils.
6131 * exclude.h (PARAMS): Remove definition and uses.
6132 * exclude.c: Remove uses of `PARAMS'.
6134 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
6135 Add test-cases for DOS filenames. Declare program_name.
6136 (main): Set up program_name. Patch by Rich Dawe.
6138 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6140 Use mntctl's return value to drive the entry-processing loop, since
6141 we can't rely on the value of the vmt_length member in the last
6142 entry. On some systems doing so could result in exhausting
6143 virtual memory. Based in part on a patch from Mike Jetzer.
6145 2003-04-04 Bruno Haible <bruno@clisp.org>
6147 * linebreak.h: New file, from GNU gettext.
6148 * linebreak.c: New file, from GNU gettext with slight modifications.
6149 * lbrkprop.h: New file, from GNU gettext.
6151 2003-04-03 Bruno Haible <bruno@clisp.org>
6153 * utf8-ucs4.h: New file, from GNU gettext.
6154 * utf16-ucs4.h: New file, from GNU gettext.
6155 * ucs4-utf8.h: New file, from GNU gettext.
6156 * ucs4-utf16.h: New file, from GNU gettext.
6158 2003-04-02 Bruno Haible <bruno@clisp.org>
6160 * binary-io.h: New file, from GNU gettext.
6162 2003-04-01 Bruno Haible <bruno@clisp.org>
6164 * pathname.h: New file, from GNU gettext.
6165 * concatpath.c: New file, from GNU gettext.
6167 2003-03-30 Bruno Haible <bruno@clisp.org>
6169 * copy-file.c (copy_file_preserving): Don't set owner if the function
6170 chown() doesn't exist.
6172 2003-03-28 Bruno Haible <bruno@clisp.org>
6174 * copy-file.h: New file, from GNU gettext.
6175 * copy-file.c: New file, from GNU gettext.
6177 2003-03-18 Jim Meyering <jim@meyering.net>
6179 * quote.c (quote_n): Fix typo in comment.
6181 2003-03-14 Jim Meyering <jim@meyering.net>
6183 Merge changes from Coreutils.
6184 * obstack.h (obstack_object_size): Declare temporary, __o,
6185 to be const, in order to avoid warnings.
6186 (obstack_room): Likewise.
6187 (obstack_empty_p): Likewise.
6189 2003-03-13 Paul Eggert <eggert@twinsun.com>
6191 Merge changes from Bison.
6192 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
6193 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
6194 when compiling Bison 1.875's `bitset bset = obstack_alloc
6195 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
6196 * hash.c: Include <stdbool.h> unconditionally.
6198 2003-03-09 Paul Eggert <eggert@twinsun.com>
6200 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
6201 Reported by Bruce Becker; see:
6202 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
6204 2003-03-03 Paul Eggert <eggert@twinsun.com>
6205 Bruno Haible <bruno@clisp.org>
6207 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
6208 Reported by John Hughes, see
6209 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
6211 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
6213 * poll_.h: New file.
6216 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
6218 * mathl.h: New file.
6219 * acosl.c: New file.
6220 * asinl.c: New file.
6221 * atanl.c: New file.
6222 * ceill.c: New file.
6225 * floorl.c: New file.
6226 * frexpl.c: New file.
6227 * ldexpl.c: New file.
6229 * sincosl.c: New file.
6231 * sqrtl.c: New file.
6233 * trigl.c: New file.
6234 * trigl.h: New file.
6236 2003-02-17 Bruno Haible <bruno@clisp.org>
6238 * mkdtemp.h: New file, from GNU gettext.
6239 * mkdtemp.c: New file, from GNU gettext.
6241 2003-01-31 Bruno Haible <bruno@clisp.org>
6243 * rename.c: #undef rename before defining rpl_rename.
6244 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
6246 2003-01-30 Bruno Haible <bruno@clisp.org>
6248 * printf-args.h: New file, from GNU gettext.
6249 * printf-args.c: New file, from GNU gettext.
6250 * printf-parse.h: New file, from GNU gettext.
6251 * printf-parse.c: New file, from GNU gettext.
6252 * vasnprintf.h: New file, from GNU gettext.
6253 * vasnprintf.c: New file, from GNU gettext.
6254 * asnprintf.c: New file, from GNU gettext.
6255 * vasprintf.h: New file, from GNU gettext with modifications.
6256 * vasprintf.c: New file, from GNU gettext.
6257 * asprintf.c: New file, from GNU gettext.
6259 2003-01-29 Bruno Haible <bruno@clisp.org>
6261 * stpncpy.h: New file, from GNU gettext with modifications.
6262 * stpncpy.c: New file, from GNU gettext with modifications.
6264 2003-01-28 Bruno Haible <bruno@clisp.org>
6266 * c-ctype.h: New file, from GNU gettext, with changes suggested by
6268 * c-ctype.c: New file, from GNU gettext, with changes suggested by
6271 2003-01-27 Bruno Haible <bruno@clisp.org>
6273 * xsetenv.h: New file, from GNU gettext.
6274 * xsetenv.c: New file, from GNU gettext.
6276 2003-01-23 Bruno Haible <bruno@clisp.org>
6278 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
6280 2003-01-22 Bruno Haible <bruno@clisp.org>
6282 * exit.h: New file, from GNU gettext.
6284 2003-01-11 Bruno Haible <bruno@clisp.org>
6286 * stpcpy.h (stpcpy): Use ANSI C function declarations.
6287 * strcase.h (strcasecmp, strncasecmp): Likewise.
6289 2003-01-14 Jim Meyering <jim@meyering.net>
6291 * same.c (same_name): Tweak a comment.
6293 2003-01-11 Bruno Haible <bruno@clisp.org>
6295 * same.c (same_name): Reorder tests so as to avoid calling stat()
6296 when a string comparison is sufficient.
6298 2003-01-11 Bruno Haible <bruno@clisp.org>
6300 * readtokens.c (readtoken): Cast character to 'unsigned char', not
6303 2003-01-11 Bruno Haible <bruno@clisp.org>
6305 * hash-pjw.c: Add comment about low quality of this function.
6307 2003-01-12 Paul Eggert <eggert@twinsun.com>
6309 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
6310 to avoid collisions with libcurses and libreadline.
6312 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
6313 * getstr.h, getstr.c: Remove.
6314 * getline.c: Include "getline.h", to check interface.
6315 Move body of old getstr.c here: this defines MIN_CHUNK and
6316 declares getdelim2, which is renamed from getstr.
6317 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6319 * linebuffer.c (readlinebuffer): Renamed from readline.
6321 * linebuffer.h: Likewise.
6322 (readline): Remove backward-compatibility macro.
6324 2003-01-12 Jim Meyering <jim@meyering.net>
6326 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6328 2003-01-10 Bruno Haible <bruno@clisp.org>
6330 * alloca_.h: New file.
6331 * getdate.y: Unconditionally include alloca.h.
6332 * makepath.c: Likewise.
6333 * setenv.c: Likewise.
6334 * userspec.c: Likewise.
6336 2003-01-09 Bruno Haible <bruno@clisp.org>
6338 * stdbool.h.in: New file.
6340 2003-01-08 Bruno Haible <bruno@clisp.org>
6342 * safe-read.c: Include specification header first, to ensure its
6344 * full-write.c: Likewise.
6346 2003-01-08 Jim Meyering <jim@meyering.net>
6348 * full-write.c: Undefine and define-away `const' after inclusion
6349 of errno.h, not before. Suggestion from Bruno Haible.
6351 2003-01-07 Jim Meyering <jim@meyering.net>
6353 * full-write.c: Rework so that it may serve to define full_read, too.
6354 * full-read.c: Simply #define FULL_READ and include full-write.c.
6356 2003-01-06 Jim Meyering <jim@meyering.net>
6358 * version-etc.c: Update year in translatable copyright string.
6360 2002-12-25 Bruno Haible <bruno@clisp.org>
6362 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6363 * xstrtol.h: Likewise.
6364 * xstrtoimax.c: Likewise.
6365 * xstrtoumax.c: Likewise.
6366 * human.h: Likewise.
6368 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6369 on systems that have <inttypes.h> but not <stdint.h>.
6371 2002-12-31 Paul Eggert <eggert@twinsun.com>
6373 * memcoll.c (memcoll): Fall back on a simple algorithm using
6374 memcmp if strcoll doesn't work.
6376 2002-12-23 Bruno Haible <bruno@clisp.org>
6378 * localcharset.h: New file.
6379 * localcharset.c: Include it.
6380 * unicodeio.c: Likewise.
6382 2002-12-22 Bruno Haible <bruno@clisp.org>
6384 * utime.c (utime_null): No need to call ftruncate if the file was
6387 2002-12-23 Bruno Haible <bruno@clisp.org>
6389 * memcoll.c (STRCOLL): New macro.
6392 2002-12-22 Bruno Haible <bruno@clisp.org>
6394 * getstr.h (getstr): Define, to avoid clash with libcurses.
6395 * linebuffer.h (readline): Define, to avoid clash with libreadline.
6397 2002-12-22 Bruno Haible <bruno@clisp.org>
6399 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
6401 2002-12-23 Bruno Haible <bruno@clisp.org>
6403 * getline.h: Include <stddef.h>, for size_t.
6405 * unicodeio.h: Include <stddef.h>, for size_t.
6406 * unicodeio.c: Don't include <stddef.h>.
6408 2002-12-17 Bruno Haible <bruno@clisp.org>
6410 * canon-host.c (strdup): Remove unused declaration.
6412 * fsusage.c: Include full_read.h.
6413 (get_fs_usage): Use full_read instead of safe_read.
6415 * utime.c (utime_null): Use SAFE_READ_ERROR.
6417 2002-12-11 Bruno Haible <bruno@clisp.org>
6419 * setenv.h: Rewritten to cope with systems that have setenv() but not
6421 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
6424 2002-12-11 Bruno Haible <bruno@clisp.org>
6426 * setenv.c (alloca): Fall back to malloc.
6428 (setenv): Use freea() to free memory allocated with alloca().
6430 2002-11-13 Bruno Haible <bruno@clisp.org>
6432 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
6433 function declarations.
6434 * unsetenv.c (unsetenv): Likewise.
6436 2002-03-04 Bruno Haible <bruno@clisp.org>
6438 Portability to AIX 4.3.3.
6439 * unsetenv.c: New file, extracted from setenv.c.
6440 * setenv.c: Move the unsetenv() function to unsetenv.c.
6442 2001-12-20 Bruno Haible <bruno@clisp.org>
6444 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
6445 use malloc instead. For SunOS 4.
6447 2001-12-11 Bruno Haible <bruno@clisp.org>
6449 * setenv.c: Declare alloca.
6450 (compar_fn_t): New typedef.
6451 (KNOWN_VALUE, STORE_VALUE): Use it.
6453 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
6456 2002-12-10 Paul Eggert <eggert@twinsun.com>
6458 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
6459 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
6460 Choose values that are less likely to collide with system fnmatch
6462 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
6463 defined (e.g., a pure POSIX system).
6464 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
6465 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
6467 2002-12-06 Jim Meyering <jim@meyering.net>
6469 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
6471 Merge in changes from libc's misc/error.c, in preparation
6472 for the merge of gnulib's changes back into libc.
6474 * error.c (_): Define only if not already defined.
6475 Move definition to follow all #include directives.
6476 Include unlocked-io.h only if !_LIBC.
6477 [_LIBC]: Include <libio/libioP.h>.
6478 [USE_IN_LIBIO]: Include <libio/iolibio.h>
6479 (fflush): Tweak definition to use INTUSE.
6482 2002-12-05 Paul Eggert <eggert@twinsun.com>
6484 * alloca.c [defined emacs]: Include "lisp.h".
6485 (xalloc_die) [defined emacs]: New macro.
6486 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
6487 [! defined emacs]: Include <xalloc.h>.
6488 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
6489 (pointer): Typedef to POINTER_TYPE *.
6490 (malloc): Remove decl; we now always use xmalloc.
6491 (alloca): Use old-style definition, since Emacs needs this.
6492 Check for arithmetic overflow when computing combined size.
6494 2002-12-04 Paul Eggert <eggert@twinsun.com>
6496 Do not generate unlocked-io.h automatically, since it's easier to
6497 maintain it by hand.
6499 * unlocked-io.h: New file, from GNU diffutils,
6500 but with proper copyright notice and attribution.
6502 * Makefile.am: Add copyright notice.
6503 (libfetish_a_SOURCES): Add unlocked-io.h.
6504 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
6505 (DISTCLEANFILES, io_functions): Remove macros.
6506 (EXTRA_DIST): Remove gen_uio.
6507 (unlocked-io.h): Remove rule.
6509 2002-12-04 Jim Meyering <jim@meyering.net>
6511 Reflect the fact that stat.c and lstat.c are no longer generated.
6512 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
6513 (DISTCLEANFILES): Likewise.
6514 (EXTRA_DIST): Likewise.
6515 (all_local): Don't depend on stat.c or lstat.c.
6516 (stat.c, lstat.c): Remove rules.
6517 (EXTRA_DIST): Remove xstat.in.
6519 * xstat.in: Remove file. Contents moved into stat.c.
6520 * stat.c: New file. Contents mostly from xstat.in.
6521 * stat.c: Rework so that it may serve to define rpl_lstat, too.
6522 * lstat.c: New file. Simply #define LSTAT and include stat.c.
6524 * safe-read.c: Rework so that it may serve to define safe_write, too.
6525 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
6527 2002-12-03 Jim Meyering <jim@meyering.net>
6529 * safe-read.c, safe-write.c: Change variable names and comments, but
6530 not semantics, to minimize the differences between these two files.
6531 (safe_read): Change comment to mention SAFE_READ_ERROR.
6533 * safe-read.c (IS_EINTR): Define.
6534 (safe_read): Use IS_EINTR in place of in-function cpp directives.
6536 2002-12-02 Bruno Haible <bruno@clisp.org>
6538 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
6539 Define, taken from safe-read.c.
6540 (INT_MAX): Provide fallback.
6541 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
6542 * safe-write.h (SAFE_WRITE_ERROR): Define.
6544 * safe-read.c (EINTR): Remove definition.
6545 (safe_read): Don't use EINTR if it is absent.
6547 2002-12-02 Jim Meyering <jim@meyering.net>
6549 * safe-read.c (EINTR): Define.
6550 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6551 (INT_MAX): Provide fallback.
6552 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
6554 * safe-read.h (SAFE_READ_ERROR): Define.
6556 2002-12-01 Jim Meyering <jim@meyering.net>
6558 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
6559 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
6561 2002-11-27 Paul Eggert <eggert@twinsun.com>
6563 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6564 hash_rehash): Replace `if (limit <= value) abort ();' with
6565 `if (! (value < limit)) abort ();', for readability.
6567 2002-11-26 <karl@gnu.org>
6569 * strdup.c: copy from libc again, with jim's ok.
6570 * .cppi-disable: re-add strdup.c
6572 2002-11-25 <karl@gnu.org>
6574 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
6575 instead of "strtol.c".
6577 2002-11-25 Jim Meyering <jim@meyering.net>
6579 * mktime.c: Sync from libc, now that it has the latest fix.
6581 2002-11-24 <karl@gnu.org>
6583 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
6584 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
6586 2002-11-24 Jim Meyering <jim@meyering.net>
6588 Update from coreutils:
6590 * mktime.c: Merge in changes from libc.
6592 Avoid a link-time failure on some Linux systems.
6593 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
6594 (__mon_yday): Declare with the STATIC attribute.
6595 (__mktime_internal): Likewise.
6596 Based on a report from Greg Schafer.
6598 2002-11-23 Jim Meyering <jim@meyering.net>
6600 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
6601 Use `unsigned', not `int', as type of index.
6603 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
6605 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
6607 2002-11-22 Paul Eggert <eggert@twinsun.com>
6609 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
6610 hint that one should use `if (! x) abort ();' rather than `assert
6611 (x);', and anyway it's one less thing to worry about configuring.
6612 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6613 hash_rehash, hash_insert): Use abort rather than assert.
6615 2002-11-22 Paul Eggert <eggert@twinsun.com>
6617 * quotearg.h: Allow multiple inclusion by surrounding with
6618 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
6619 so that we can be included first.
6620 (PARAMS): Remove; we now assume C89 or later. All uses removed.
6621 * quotearg.c: Include quotearg.h immediately after config.h.
6622 No need to include stddef.h or sys/types.h any more.
6623 Surround local include files with "", not "<>".
6624 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
6625 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
6626 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
6627 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
6628 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
6629 (ISPRINT): Remove; no longer needed now that we assume C89.
6631 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
6634 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
6635 quotearg_char): Use SIZE_MAX rather than
6636 (size_t) -1 when we are talking about "infinity".
6638 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
6640 2002-11-22 Bruno Haible <bruno@clisp.org>
6642 * safe-read.h: Assume C89. Add comments.
6643 (safe_read): Change return type to size_t.
6644 * safe-read.c (safe_read): Change return type to size_t. Handle byte
6645 counts > SSIZE_MAX correctly.
6646 * safe-write.h: New file.
6647 * safe-write.c: New file.
6648 * full-read.h: New file.
6649 * full-read.c: New file.
6650 * full-write.h: Assume C89. Add comments.
6651 * full-write.c: Include safe-write.h.
6652 (full_write): Rewritten to use safe_write.
6653 Suggested by Jim Meyering and Paul Eggert.
6655 2002-11-21 Bruno Haible <bruno@clisp.org>
6657 Remove case insensitive option matching.
6658 * argmatch.h (argcasematch): Remove declaration.
6659 (ARGCASEMATCH): Remove macro.
6660 (__xargmatch_internal): Remove case_sensitive argument.
6661 (XARGMATCH): Update.
6662 (XARGCASEMATCH): Remove macro.
6663 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
6664 case_sensitive argument.
6665 (argcasematch): Remove function.
6666 (__xargmatch_internal): Remove case_sensitive argument.
6667 (main): Use XARGMATCH instead of XARGCASEMATCH.
6669 * xmalloc.c: Change compile-time error message. Add comment about
6670 required autoconf version.
6672 2002-11-21 Jim Meyering <jim@meyering.net>
6674 * strdup.c (strdup): Tweak comment and initial #if/#include.
6676 Merge in changes from the coreutils.
6678 2002-09-25 Paul Eggert <eggert@twinsun.com>
6679 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
6680 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
6681 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
6682 int. Work more efficiently if X is the same width as uintmax_t.
6683 Do not compare X to -1, to avoid bogus compiler warning.
6684 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
6685 Don't assume that f_frsize and f_bsize are the same type.
6687 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
6690 * makepath.c (make_path): Restore umask *before* creating the final
6692 (make_path): Minor reformatting.
6694 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
6695 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
6697 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
6698 ones. At least on GNU/Linux systems, `auto' means something else.
6701 2002-11-20 Paul Eggert <eggert@twinsun.com>
6703 Merge argmatch cleanups from Bison. Assume C89.
6705 * argmatch.c: Include config.h here, not in argmatch.h.
6706 Include stdlib.h, for EXIT_FAILURE.
6707 Always include <string.h>, since we assume C89.
6708 (EXIT_FAILURE): Remove pre-C89 bug workaround.
6709 * argmatch.h: Do not include <config.h> or <sys/types.h>.
6710 Include <stddef.h> instead, since it's all we need for size_t.
6711 (PARAMS): Remove. All uses removed.
6712 (ARRAY_CARDINALITY): Do not bother to #undef.
6713 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
6714 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6715 Remove unnecessary parentheses.
6716 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6717 Insert necessary parentheses.
6718 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
6719 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
6721 2002-11-19 Bruno Haible <bruno@clisp.org>
6723 * mbswidth.c: Include mbswidth.h right at the beginning.
6724 * mbswidth.h: Include <stddef.h>, for size_t.
6726 * mbswidth.h (PARAMS): Remove macro.
6727 (mbswidth, mbsnwidth): Use ANSI C function declarations.
6728 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
6730 * gcd.h (PARAMS): Remove macro.
6731 (gcd): Use ANSI C function declarations.
6732 * gcd.c (gcd): Likewise.
6734 2002-11-15 Bruno Haible <bruno@clisp.org>
6736 * strcspn.c: Include <stddef.h>.
6737 (strcspn): Use ANSI C function declaration. Change return type to
6739 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
6740 (strpbrk): Use NULL.
6741 * strpbrk.h (PARAMS): Remove macro.
6742 (strpbrk): Use ANSI C function declaration.
6743 * strstr.c: Don't include <sys/types.h>.
6744 * strstr.h (PARAMS): Remove macro.
6745 (strstr): Use ANSI C function declarations.
6747 2002-11-06 Bruno Haible <bruno@clisp.org>
6749 * gcd.h (gcd): Change argument type to 'unsigned long'.
6750 * gcd.c (gcd): Likewise.
6752 2002-11-05 Bruno Haible <bruno@clisp.org>
6754 * gcd.h: New file, from gettext-0.11.5.
6755 * gcd.c: New file, from gettext-0.11.5.
6757 2002-11-05 Bruno Haible <bruno@clisp.org>
6759 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6760 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6761 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6762 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6764 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6765 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6767 * closeout.c: Include gettext.h instead of <libintl.h>.
6768 * human.c: Include gettext.h instead of <libintl.h>.
6769 * quotearg.c: Include gettext.h instead of <libintl.h>.
6770 * rpmatch.c: Include gettext.h instead of <libintl.h>.
6771 * unicodeio.c: Include gettext.h instead of <libintl.h>.
6772 * userspec.c: Include gettext.h instead of <libintl.h>.
6773 * version-etc.c: Include gettext.h instead of <libintl.h>.
6774 * xmalloc.c: Include gettext.h instead of <libintl.h>.
6775 (textdomain): Remove definition.
6776 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
6778 * long-options.c: Remove include of <libintl.h> and definition of _.
6779 * same.c: Remove include of <libintl.h> and definition of _.
6781 2002-11-04 Bruno Haible <bruno@clisp.org>
6783 * stpcpy.h: New file, from GNU gettext-0.11.5.
6784 * strcase.h: New file, from GNU gettext-0.11.5.
6785 * strpbrk.h: New file, from GNU gettext-0.11.5.
6786 * strstr.h: New file, from GNU gettext-0.11.5.
6787 * xgetcwd.h: New file, from GNU gettext-0.11.5.
6789 2002-05-09 Bruno Haible <bruno@clisp.org>
6791 * config.charset: Update for newest glibc. Add canonical names
6792 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
6794 2002-05-09 Bruno Haible <bruno@clisp.org>
6796 * localcharset.c (get_charset_aliases): Add more Windows specific
6799 2002-05-08 Owen Taylor <otaylor@redhat.com>
6801 * config.charset: A few additions for Solaris.
6803 2001-12-05 Bruno Haible <bruno@clisp.org>
6805 * localcharset.c (locale_charset): Don't return an empty string.
6807 2001-10-23 Bruno Haible <haible@clisp.cons.org>
6809 * config.charset: msdos in uk_UA uses CP1125.
6811 2001-08-05 Bruno Haible <haible@clisp.cons.org>
6813 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6814 * localcharset.c (locale_charset): Declare as extern "C".
6816 2002-02-15 Bruno Haible <bruno@clisp.org>
6818 * config.charset [msdosdjgpp]: For Russian, use CP866.
6820 2002-02-11 Bruno Haible <bruno@clisp.org>
6822 * config.charset: Add support for NetBSD.
6824 2002-09-25 <karl@gnu.org>
6826 * strdup.c: copy from libc/string (via ../config/srclist*).
6827 * getopt*: copy from libc/posix.
6828 * gettext.h: copy from gettext.
6829 * .cppi-disable: add strdup.c, gettext.h.
6831 2002-07-01 Jim Meyering <meyering@lucent.com>
6833 * c-stack.c: Include sys/time.h.
6834 From Volker Borchert.
6836 2002-06-11 Paul Eggert <eggert@twinsun.com>
6838 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6839 New macro. Use it uniformly instead of
6840 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6841 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6842 reported by Vin Shelton.
6844 2002-06-22 Jim Meyering <meyering@lucent.com>
6846 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6847 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6849 2002-06-22 Paul Eggert <eggert@twinsun.com>
6851 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6852 Do not assume SA_SIGINFO behavior.
6853 Bug reported by Jim Meyering on NetBSD 1.5.2.
6855 2002-06-22 Jim Meyering <meyering@lucent.com>
6857 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6859 * exitfail.c, exitfail.h: Likewise.
6860 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6862 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6864 (EXTRA_DIST): Add fnmatch_loop.c.
6865 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6867 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6868 * fnmatch.c: Update from diffutils-2.8.2.
6869 * fnmatch_.h: New file. From diffutils-2.8.2.
6870 * fnmatch.h: Remove file.
6872 2002-06-18 Paul Eggert <eggert@twinsun.com>
6874 * file-type.h: Report an error if neither S_ISREG nor
6875 S_IFREG is defined, instead of using a test specific to glibc
6876 2.2. This should be safe, since POSIX requires S_ISREG and
6877 Unix Version 7 had S_IFREG. We don't need to check for
6878 <sys/types.h> since we don't use any symbols that it defines.
6880 2002-06-15 Jim Meyering <meyering@lucent.com>
6882 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6883 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6884 have been included before this file.
6886 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6888 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6889 so that each temporary file name is unique and valid in the first
6890 8 characters, for operation under DOS.
6892 2002-06-15 Jim Meyering <meyering@lucent.com>
6894 Work even with DJGPP 2.03, which lacks support for symlinks.
6896 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6898 * lchown.c (S_ISLNK): Likewise.
6900 2002-06-14 Jim Meyering <meyering@lucent.com>
6902 * file-type.h: Use the version from diffutils-2.8.2.
6903 * file-type.c: Likewise.
6905 2002-05-27 Jim Meyering <meyering@lucent.com>
6907 Fix a problem seen only on nonconforming systems whereby ls.c's
6908 use of localtime, and then of gettimeofday would cause trouble:
6909 the localtime call used to initialize rpl_gettimeofday's save
6910 mechanism would clobber ls's current local time information so
6911 that in any long listing the first file would always be listed
6912 with date 1970-01-01. Analysis by Volker Borchert.
6914 * gettimeofday.c (localtime): Undefine.
6915 (rpl_localtime): New function.
6917 2002-05-22 Jim Meyering <meyering@lucent.com>
6919 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6920 * file-type.h: New file.
6921 * file-type.c (file_type): New file/function. Extracted from diffutils.
6923 2002-04-29 Paul Eggert <eggert@twinsun.com>
6925 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6927 2002-04-28 Paul Eggert <eggert@twinsun.com>
6929 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6930 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6931 of 127, since 64 is the largest conceivable number for ancient
6933 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6935 2002-04-28 Jim Meyering <meyering@lucent.com>
6937 * sig2str.c (WTERMSIG): Remove definition (unused).
6939 2002-04-28 Paul Eggert <eggert@twinsun.com>
6941 * sig2str.h, sig2str.c: New files.
6942 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6944 2002-04-24 Jim Meyering <meyering@lucent.com>
6946 * gettext.h: New file, from Gettext.
6947 * Makefile.am (INCLUDES): Remove -I../intl.
6948 (libfetish_a_SOURCES): Add gettext.h.
6950 2002-04-16 Jim Meyering <meyering@lucent.com>
6952 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6953 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6954 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6956 2002-04-12 Jim Meyering <meyering@lucent.com>
6958 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6960 2002-03-10 Jim Meyering <meyering@lucent.com>
6962 * makepath.c (make_path): Remove a comma from a diagnostic.
6963 Suggestion from Santiago Vila.
6965 2002-03-08 Jim Meyering <meyering@lucent.com>
6967 * rename.c: Mention that this wrapper is needed also on
6968 mips-dec-ultrix4.4 systems.
6970 2002-03-02 Jim Meyering <meyering@lucent.com>
6972 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6973 not HAVE_CLOCK_SETTIME.
6975 2002-02-27 Paul Eggert <eggert@twinsun.com>
6977 * nanosleep.h: Rename to....
6978 * timespec.h: New name for nanosleep.h. All uses changed.
6980 * gettime.c: New file.
6981 * settime.c: New file.
6984 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6985 timespec.h. Remove nanosleep.h.
6987 2002-02-25 Paul Eggert <eggert@twinsun.com>
6989 * acl.c, acl.h: New files.
6990 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6992 2002-02-24 Jim Meyering <meyering@lucent.com>
6994 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6995 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6996 cause trouble. Reported by Nelson Beebe.
6998 2002-02-23 Paul Eggert <eggert@twinsun.com>
7000 * path-concat.c (xpath_concat): Reorder code to pacify
7001 compilers that don't know that xalloc_die never returns.
7003 2002-02-20 Jim Meyering <meyering@lucent.com>
7005 * getdate.c: Regenerate using bison-1.33.
7007 2002-02-15 Paul Eggert <eggert@twinsun.com>
7009 * posixver.c, posixver.h: New files.
7010 * Makefile.am (libfetish_a_SOURCES): Add them.
7012 2002-02-02 Paul Eggert <eggert@twinsun.com>
7013 Bruno Haible <bruno@clisp.org>
7015 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
7016 (fwrite_success_callback): New declaration.
7017 * unicodeio.c (unicode_to_mb): New function, extracted from
7018 print_unicode_char. Call failure callback instead of error.
7019 (fwrite_success_callback): New function.
7020 (exit_failure_callback): New function.
7021 (fallback_failure_callback): New function.
7022 (print_unicode_char): Call unicode_to_mb.
7024 2002-01-26 Jim Meyering <meyering@lucent.com>
7026 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
7028 2002-01-22 Jim Meyering <meyering@lucent.com>
7030 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
7031 Otherwise, some versions of automake would omit the rule that makes
7032 Makefile from Makefile.in.
7034 2001-01-21 Paul Eggert <eggert@twinsun.com>
7036 * xmemcoll.h, xmemcoll.c: New files.
7037 * Makefile.am (libfetish_a_SOURCES): Add them.
7038 * memcoll.c: Include errno.h, and declare errno if not defined.
7039 (memcoll): Set errno to zero if there is no error.
7041 * quotearg.c (quotearg_buffer_restyled):
7042 Fix bug with quoting buffers containing NUL when backslashing escapes.
7043 This bug was exposed by the other changes in this patch.
7044 (quotearg_n_options): New arg ARGSIZE.
7045 All callers changed.
7046 (quoting_options_from_style): New function.
7047 (quotearg_n_style): Use it.
7048 (quotearg_n_style_mem): New function.
7050 * quotearg.h (quotearg_n_style_mem): New function.
7052 2002-01-16 Jim Meyering <meyering@lucent.com>
7054 * getdate.y: Add three semicolons, each just before a closing brace.
7055 Bison (as of version 1.31) no longer papers over that mistake.
7057 2002-02-14 Paul Eggert <eggert@twinsun.com>
7059 * backupfile.c (ISDIGIT): Comment fix.
7060 * getdate.y (ISDIGIT): Likewise.
7061 * posixtm.c (ISDIGIT, year): Likewise.
7062 * strverscmp.c (ISDIGIT): Likewise.
7063 * userspec.c (ISDIGIT): Likewise.
7065 2002-01-05 Jim Meyering <meyering@lucent.com>
7067 * version-etc.c (version_etc_copyright): Update copyright year.
7069 2001-01-19 Paul Eggert <eggert@twinsun.com>
7071 * closeout.c (close_stdout_status): If ferror (stdout), do
7072 not silently exit merely because the output buffer happens to
7073 have nothing pending.
7075 2001-12-18 Paul Eggert <eggert@twinsun.com>
7077 See the big note in ../ChangeLog.
7078 * human.c (suffixes): Prefer K to k for 1024.
7079 (generate_suffix_backwards): New function.
7080 (human_readable_inexact): Use it.
7081 * xstrtol.c (__xstrtol): If there is no number but there
7082 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
7083 Accept 'K' as well as 'k'.
7085 2001-12-15 Jim Meyering <meyering@lucent.com>
7087 * regex.h (__restrict_arr): Update from libc.
7089 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
7090 as `remote' if the name starts with `//'. Suggested by Michael Stone.
7093 2001-12-10 Jim Meyering <meyering@lucent.com>
7095 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
7096 Instead, include "xalloc.h".
7097 (initbuffer): Don't cast xmalloc return value to char*.
7098 (readline): Reword comment.
7099 Don't cast xrealloc return value to char*
7102 2001-12-09 Jim Meyering <meyering@lucent.com>
7104 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
7105 `signed and unsigned type in conditional expression'.
7106 * posixtm.c (posix_time_parse): Likewise.
7108 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
7110 * readtokens.c (readtoken): Declare an index to be of type unsigned
7111 to avoid a pedantic warning.
7113 * getstr.c: Don't include assert.h.
7114 (getstr): Remove warning-evoking assertions.
7115 Return -1 if offset parameter is out of bounds.
7116 Change the type of a local from int to size_t.
7118 * strftime.c (my_strftime_localtime_r): Include this function
7119 definition in the `#if ! HAVE_TM_GMTOFF' block.
7121 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
7122 Include xalloc.h instead.
7124 2001-12-02 Jim Meyering <meyering@lucent.com>
7126 * tempname.c: Don't declare getenv, thus reverting the change of
7127 2001-11-18. It's no longer necessary, now that stdlib.h is always
7130 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
7131 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
7133 2001-11-30 Akim Demaille <akim@epita.fr>
7135 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
7136 before being defined.
7138 2001-11-27 Paul Eggert <eggert@twinsun.com>
7140 * quotearg.h (quotearg_n, quotearg_n_style):
7141 First arg is int, not unsigned.
7142 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
7143 (SIZE_MAX, UINT_MAX): New macros.
7144 (quotearg_n_options): Abort if N is negative.
7145 Avoid overflow check on hosts where size_t is 64 bits and int
7146 is 32 bits, as overflow is impossible there.
7147 Fix off-by-one typo that caused unnecessary reallocation.
7149 2001-11-27 Jim Meyering <meyering@lucent.com>
7151 * tempname.c: Merge with version from libc.
7152 * regex.c: Likewise.
7154 * tempname.c: Include stdlib.h unconditionally. On some old systems
7155 for which STDC_HEADERS is 0, it was not included, resulting in a
7156 warning about an integer-to-pointer conversion problem with getenv.
7157 Reported by Volker Borchert.
7159 2001-11-26 Jim Meyering <meyering@lucent.com>
7161 * gtod.h: Remove file.
7162 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
7163 * gettimeofday.c: Don't include gtod.h.
7164 (GTOD_init): Remove function.
7165 (rpl_gettimeofday): Do its job here instead, rather than aborting.
7166 Suggestion from Volker Borchert.
7168 2001-11-23 Jim Meyering <meyering@lucent.com>
7170 * hash.h (struct hash_table): Don't define here. Merely declare it.
7171 * hash.c (struct hash_table): Define it here instead.
7173 2001-11-22 Jim Meyering <meyering@lucent.com>
7175 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
7177 2001-11-18 Paul Eggert <eggert@twinsun.com>
7179 * tempname.c (TMP_MAX): Remove; no longer needed.
7180 (TEMPORARIES): New macro.
7181 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
7182 removes an artificial limitation (e.g. HP-UX 10.20, where
7185 2001-11-18 Jim Meyering <meyering@lucent.com>
7187 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
7190 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
7191 files will be created before anything else.
7193 2001-11-17 Jim Meyering <meyering@lucent.com>
7195 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
7196 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
7197 rather than group writable. Patch by Juan F. Codagnone.
7199 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
7200 Instead, include "xalloc.h".
7202 * mountlist.c: Include unlocked-io.h after all system headers.
7203 Remove explicit declarations of xmalloc, xrealloc,
7204 and xstrdup. Instead, include "xalloc.h".
7206 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
7207 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
7208 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
7210 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
7211 Reported by Padraig Brady.
7213 * mkstemp.c: #undef mkstemp.
7215 (rpl_mkstemp): Rename from mkstemp.
7218 2001-11-16 Jim Meyering <meyering@lucent.com>
7220 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
7221 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
7222 determine the amount of total physical memory, use pstat_getstatic.
7223 HPUX-11 doesn't define _SC_PHYS_PAGES.
7224 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
7225 If sysconf couldn't be used to determine the amount of available
7226 physical memory, use both pstat_getstatic and pstat_getdynamic.
7227 Based on a patch from Bob Proulx.
7229 2001-11-05 Jim Meyering <meyering@lucent.com>
7231 * xstat.in (slash_aware_lstat): Correct a misleading comment.
7233 2001-11-03 Jim Meyering <meyering@lucent.com>
7235 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
7236 in argmatch_to_argument call.
7238 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
7241 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
7242 e.g., a fault due to an attempt to free a NULL pointer.
7244 2001-11-01 Jim Meyering <meyering@lucent.com>
7246 * dirfd.c, dirfd.h: New files.
7247 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
7249 * hash.c (hash_print) [TESTING]: Clean up.
7251 2001-10-22 Paul Eggert <eggert@twinsun.com>
7253 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
7254 to avoid a warning if -Wall.
7256 2001-10-21 Paul Eggert <eggert@twinsun.com>
7258 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
7260 2001-10-21 Jim Meyering <meyering@lucent.com>
7262 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
7263 this code would end up calling gettext even in packages built
7265 * getopt.c (_): Likewise.
7266 * regex.c (_): Likewise.
7268 2001-10-20 Paul Eggert <eggert@twinsun.com>
7270 * error.c (strerror_r): Do not declare unless !_LIBC.
7271 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
7272 Use strerror_r that is only a macro, even if it is not a function.
7273 (strerror): Check for HAVE_DECL_STRERROR before declaring.
7274 (private_strerror): Use prototypes, not old-style function definition.
7275 (print_errno_message): New function.
7276 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
7278 (error_tail, error, error_at_line): Use it.
7280 2001-10-11 Jim Meyering <meyering@lucent.com>
7282 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
7283 and quote_n (1, ... to avoid clobbering a buffer.
7285 2001-10-05 Jim Meyering <meyering@lucent.com>
7287 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
7288 * hash-pjw.c: New file (factored out of fileutils' remove.c).
7289 * hash-pjw.h: New file.
7291 2001-09-30 Jim Meyering <meyering@lucent.com>
7293 * mountlist.c [MOUNTED_GETFSSTAT]:
7294 Include <sys/ucred.h>, for Apple Darwin.
7295 Include sys/mount.h and sys/fs_types.h only if available.
7297 (read_filesystem_list): Use FS_TYPE.
7299 2001-09-29 Paul Eggert <eggert@twinsun.com>
7301 * exclude.c (excluded_filename): 0 -> false, since it's
7304 2001-09-28 Paul Eggert <eggert@twinsun.com>
7306 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
7307 #defines strtoimax. Also treat the other strto* functions
7310 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
7311 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
7312 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7314 2001-09-26 Jim Meyering <meyering@lucent.com>
7316 Most macros in unlocked-io.h had the wrong number of arguments.
7317 * gen-uio: New script.
7318 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7319 * unlocked-io.hin: Remove file.
7320 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7321 rather than trying to embed it here.
7322 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7323 Reported by Padraig Brady.
7325 2001-09-25 Volker Borchert <bt@teknon.de>
7327 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7329 2001-09-23 Jim Meyering <meyering@lucent.com>
7331 * mountlist.c: Remove useless parentheses in #if directives.
7332 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7333 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7335 2001-09-22 Jim Meyering <meyering@lucent.com>
7337 * localcharset.c: Update from latest gettext.
7338 * config.charset: Likewise.
7340 2001-09-20 Jim Meyering <meyering@lucent.com>
7342 * xstrtol.c (strtoimax): Guard declaration with
7343 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7344 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7345 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7346 (strtoumax): Likewise, for completeness (it wasn't necessary).
7348 2001-09-06 Paul Eggert <eggert@twinsun.com>
7350 * strtoimax.c (HAVE_LONG_LONG):
7351 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7352 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7353 to work around bug in IBM C compiler.
7355 2001-09-16 Jim Meyering <meyering@lucent.com>
7357 * mkdir.c: New file.
7359 2001-09-04 Paul Eggert <eggert@twinsun.com>
7361 * xgetcwd.c: Revert some of the previous change; intead,
7362 fix the HAVE_GETCWD_NULL code to behave more like the
7363 !HAVE_GETCWD_NULL code used to.
7366 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7369 2001-09-04 Paul Eggert <eggert@twinsun.com>
7371 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7372 Use ssize_t, not int, to store result of readlink.
7373 Check for ssize_t overflow as well as size_t overflow,
7374 as POSIX says the result of readlink is implementation-defined
7375 when ssize_t overflows.
7376 Remove unnecessary cast to char*.
7377 Use free+malloc instead of realloc, as the storage doesn't need
7378 to be preserved and it's clearer and can be more efficient that way.
7379 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7380 * xreadlink.h (xreadlink): Update prototype.
7382 2001-09-03 Paul Eggert <eggert@twinsun.com>
7384 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7385 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7386 spotted by Jim Meyering.
7388 2001-09-03 Jim Meyering <meyering@lucent.com>
7390 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
7392 2001-09-03 Paul Eggert <eggert@twinsun.com>
7394 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
7395 like the HAVE_GETCWD_NULL code.
7396 Include pathmax.h if not HAVE_GETCWD.
7397 Do not include xalloc.h.
7398 (INITIAL_BUFFER_SIZE): New symbol.
7399 Do not use xmalloc / xrealloc, since the caller is responsible for
7400 handling errors. Preserve errno around `free' during failure.
7401 Do not overrun buffer when using getwd.
7403 2001-09-03 Paul Eggert <eggert@twinsun.com>
7405 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
7406 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
7408 2001-09-02 Jim Meyering <meyering@lucent.com>
7410 * error.c: Update from GNU libc.
7412 2001-09-01 Jim Meyering <meyering@lucent.com>
7414 * xreadlink.c: New file.
7415 * xreadlink.h: New file.
7416 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
7418 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
7419 doesn't conflict with sparc Solaris 7's definition in
7420 /usr/include/sys/int_types.h.
7422 * exclude.c: Use `""', not `<>' to #include non-system header files.
7423 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7424 and strncasecmp as r-values. Unixware didn't have declarations.
7426 2001-08-31 Jim Meyering <meyering@lucent.com>
7428 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7429 Use an initial, malloc'd, buffer of length 128 rather than
7430 a statically allocated one of length 1024.
7432 2001-08-30 Paul Eggert <eggert@twinsun.com>
7434 * xgetcwd.c: Don't include pathmax.h.
7435 Include stdlib.h and unistd.h if available.
7437 (xmalloc, xstrdup, free): Remove decls.
7438 (xgetcwd): Don't assume sizes fit in unsigned.
7439 Check for overflow when computing sizes.
7440 Simplify reallocation code.
7442 2001-08-28 Paul Eggert <eggert@twinsun.com>
7444 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
7446 * strtoimax.c: Renamed from strtoxmax.c, removing the
7449 Also, make the following further changes to make this file's
7450 configuration more similar to that of strtol.c:
7451 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
7452 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7453 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7454 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7455 changed to signed values.
7457 And make the following changes as well:
7458 Fix copyright notice, as 1999 was missing.
7459 (verify): New macro.
7460 (strtoimax): Check sizes at compile-time, not run-time.
7461 Prefer strtol to strtoll if both work.
7462 (main): Remove; it was not that useful and was a pain to maintain.
7464 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
7466 2001-08-30 Paul Eggert <eggert@twinsun.com>
7468 * savedir.c (savedir): Remove size parameter, as POSIX says that
7469 a directory's st_size can have an arbitrary value, so the old
7470 usage could waste an arbitrary amount of memory. All uses
7472 * savedir.h: Update prototype.
7474 2001-08-30 Paul Eggert <eggert@twinsun.com>
7476 * xstrtol.c (strtoimax): New decl.
7478 2001-08-28 Paul Eggert <eggert@twinsun.com>
7480 * xstrtol.h: Add copyright notice.
7481 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
7482 LONGINT_INVALID_SUFFIX_CHAR.
7484 2001-08-30 Paul Eggert <eggert@twinsun.com>
7486 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
7489 2001-08-30 Paul Eggert <eggert@twinsun.com>
7491 * hash.c: Remove '2001' from copyright notice.
7493 2001-08-30 Paul Eggert <eggert@twinsun.com>
7495 * full-write.h: New file.
7496 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
7497 * full-write.c: Correct credits, as cccp.c no longer
7498 exists and anyway it was so heavily changed from the old cccp
7499 code as to be unrecognizable. Include full-write.h.
7500 (full_write) Return size_t, with short writes meaning failure.
7501 All callers changed. This fixes a bug with large buffers
7503 * utime.c: Include full-write.h.
7505 2001-08-30 Paul Eggert <eggert@twinsun.com>
7507 Merge 'exclude' changes from tar 1.13.22.
7508 This fixes one or two unlikely storage allocation overflow bugs,
7509 but doesn't change user-visible behavior otherwise.
7511 2001-08-30 Paul Eggert <eggert@twinsun.com>
7513 * exclude.c (bool): Declare, perhaps by including stdbool.h.
7514 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
7515 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
7516 Include if available.
7517 (<xalloc.h>): Include
7518 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
7519 (verify): New macro. Use it to verify that EXCLUDE macros do not
7520 collide with FNM macros.
7521 (struct patopts): New struct.
7522 (struct exclude): Use it, as exclude patterns now come with options.
7523 (new_exclude): Support above changes.
7524 (new_exclude, add_exclude_file):
7525 Initial size must now be a power of two to simplify overflow checking.
7526 (free_exclude, fnmatch_no_wildcards): New function.
7527 (excluded_filename): No longer requires options arg, as the options
7528 are determined by add_exclude. Now returns bool, not int.
7529 (excluded_filename, add_exclude):
7530 Add support for the fancy new exclusion options.
7531 (add_exclude, add_exclude_file): Now takes int options arg.
7532 Check for arithmetic overflow when computing sizes.
7533 (add_exclude_file): xrealloc might modify errno, so don't
7534 realloc until after errno might be used.
7536 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
7538 (free_exclude): New decl.
7539 (add_exclude, add_exclude_file): Now takes int options arg.
7540 (excluded_filename): No longer requires options arg, as the options
7541 are determined by add_exclude. Now returns bool, not int.
7543 2001-08-30 Paul Eggert <eggert@twinsun.com>
7545 * alloca.c (alloca): Arg is of type size_t, not unsigned.
7547 2001-08-27 Jim Meyering <meyering@lucent.com>
7549 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
7551 * version-etc.c (N_): Remove definition.
7552 Revert most of last change.
7553 Instead, simply don't mark the `Copyright...' string for translation.
7554 Based on advice from Paul Eggert.
7556 * strtoxmax.c: Tweak comment.
7558 2001-08-26 Jim Meyering <meyering@lucent.com>
7560 * version-etc.c (version_etc_copyright_fmt): Replace literal year
7561 of copyright with `%s' so translators don't get an untranslated
7563 (COPYRIGHT_YEAR): Define.
7564 (version_etc): Use fprintf rather than fputs.
7565 Suggestion from Ulrich Drepper.
7567 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
7569 * strtoll.c: New file, from GNU libc.
7570 * xstrtoimax.c: New file.
7572 * xstrtol.h: Add xstrtoimax.
7573 * strtoumax.c: New file. Simply include "strtoumax.c".
7574 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
7576 * strtoumax.c: Factor to work both for unsigned and signed types, ...
7577 * strtoxmax.c: ... then renamed to this.
7579 2001-08-13 Paul Eggert <eggert@twinsun.com>
7581 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
7582 Port to Solaris 8, where 'sed' requires a space after the 'r'
7583 command, and where sh dislikes "$/". Clean up the spacing a bit.
7584 Redirect output to $tmp just once.
7586 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
7588 * addext.c (<errno.h>): Include.
7589 (errno): Declare if not defined.
7590 (addext): Work correctly when pathconf returns -1 and leaves
7591 errno alone because there is no limit. Also, work even if
7592 pathconf returns a value greater than SIZE_MAX.
7594 2001-08-12 Jim Meyering <meyering@lucent.com>
7596 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
7597 Simply `return getcwd (NULL, 0);'.
7598 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
7599 Use 1300 as initial value for length, not PATH_MAX.
7601 * pathmax.h: Clean up cpp syntax.
7603 2001-08-12 Jim Meyering <meyering@lucent.com>
7605 * gettimeofday.c: New file.
7607 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
7609 2001-08-04 Jim Meyering <meyering@lucent.com>
7611 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
7612 to get in sync with glibc.
7614 2001-08-03 Paul Eggert <eggert@twinsun.com>
7616 The following changes are from gettext 0.10.39 as maintained by
7619 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
7620 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
7621 with inverted sense. All uses changed.
7623 * mbswidth.c: Don't include <limits.h>.
7624 Include <stdlib.h> and <string.h> unconditionally.
7625 (iswcntrl, mbsinit, ISCNTRL): New macros.
7626 (mbsnwidth): Use K&R style function declarations.
7627 Don't bother checking for MB_LEN_MAX == 1, since the compiler
7628 can optimize it when MB_CUR_MAX == 1.
7629 The width of control characters is zero, not 1.
7631 2001-07-15 Jim Meyering <meyering@lucent.com>
7633 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
7634 (BUILT_SOURCES): Add unlocked-io.h.
7635 (io_functions): Define.
7636 (unlocked-io.h): New rule.
7637 (DISTCLEANFILES): Add unlocked-io.h.
7638 (all-local): Depend on unlocked-io.h, to ensure it is created.
7640 * unlocked-io.hin: New file
7642 * regex.c: Update from glibc.
7644 2001-07-05 Jim Meyering <meyering@lucent.com>
7646 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
7648 (libfetish_a_SOURCES): Put all .h files here instead.
7649 Remove a thus-exposed (better checks in automake) duplicate and
7650 two unnecessary .h files.
7652 2001-06-11 Jim Meyering <meyering@lucent.com>
7654 * regex.c: Update from GNU libc.
7656 2001-05-27 Jim Meyering <meyering@lucent.com>
7658 * readutmp.h (UT_TYPE): Define.
7660 2001-05-24 Jim Meyering <meyering@lucent.com>
7662 * argmatch.c: Include "quote.h".
7663 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
7664 quote function. Reported by Göran Uddeborg.
7666 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
7668 * dirname.c (dir_name): Compute append_dot using path, not newpath
7669 which is not yet declared.
7671 2001-05-11 Paul Eggert <eggert@twinsun.com>
7673 * Makefile.am (libfetish_a_SOURCES):
7674 Add strftime.c, since we now compile it on all hosts.
7676 * strftime.c (my_strftime):
7677 Define to nstrftime if emacs, but only if my_strftime is not defined.
7678 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
7679 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
7680 Add one more extra argument: a nanoseconds value.
7683 (my_strftime function): Add %N format.
7684 (emacs_strftimeu): Renamed from emacs_strftime,
7685 with extra ut argument.
7687 2001-05-11 Paul Eggert <eggert@twinsun.com>
7689 dirname code cleanup. base_name now behaves more compatibly
7690 with POSIX basename when given file names that have trailing
7691 slashes, and similarly for dir_name. Add new primitives
7692 base_len and dir_len. Put the directory-name-related decls
7695 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
7696 * backupfile.c (base_name): Likewise.
7697 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
7698 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
7699 * makepath.c (strip_trailing_slashes): Likewise.
7700 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
7702 * rename.c (strip_trailing_slashes): Likewise.
7703 * same.c (base_name): Likewise.
7704 * stripslash.c (ISSLASH): Likewise.
7706 * addext.c: Include <dirname.h> after size_t is defined.
7707 * backupfile.c: Likewise.
7709 * addext.c (addext): Use base_len to trim redundant
7710 trailing slashes instead of doing it ourselves.
7711 But do not trim the last slash if it is not redundant.
7713 * backupfile.c (find_backup_file_name,
7714 max_backup_version): Use base_len instead of rolling it ourselves.
7715 Handle the case of "" and (on DOS) "C:" correctly.
7717 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
7718 Include <string.h>, <dirname.h>.
7719 (base_name): Allow file names ending in slashes, other than names
7720 that are all slashes. In this case, return the basename followed
7721 by the slashes. This is more general, and can be used in places
7722 where the original base_name purposely had an assertion failure.
7723 (base_len): New function.
7725 * dirname.c: Include <string.h> instead of <stdlib.h>.
7726 Do not include <assert.h>; no longer needed.
7728 (memrchr): Remove decl.
7729 (dir_name_r): Remove.
7730 (dir_len): Renamed from dirlen. All callers changed.
7731 Rewrite in terms of base_name, for simplicity and consistency.
7732 (dir_name): Never return NULL. All callers changed.
7733 Do not include <stdlib.h> in test program; no longer needed.
7734 return 0; is fine for test program.
7736 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
7738 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
7740 * path-concat.c (path_concat): Use base_len to compute
7741 base length, not strlen; this means we cannot rely on memcpy
7744 * same.c (STREQ): Remove.
7745 (same_name): Handle the case where the basename ends in trailing '/'.
7747 * stripslash.c (strip_trailing_slashes): Return nonzero if
7748 a slash was stripped. Do not strip the last slash after a
7751 2001-04-08 Jim Meyering <meyering@lucent.com>
7753 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
7754 recomputed; that's necessary when the offset spans a DST transition.
7755 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
7757 2001-04-02 Jim Meyering <meyering@lucent.com>
7759 * regex.h, regex.c: Update from GNU libc.
7761 2001-03-19 Paul Eggert <eggert@twinsun.com>
7763 * version-etc.c (version_etc_copyright): Update to 2001.
7765 2001-03-16 Paul Eggert <eggert@twinsun.com>
7767 * tempname.c (uint64_t): Define to uintmax_t if
7768 not defined, and if UINT64_MAX is not defined.
7769 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
7770 Reported by John David Anglin.
7772 2001-03-10 Bruno Haible <haible@clisp.cons.org>
7774 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
7775 alias if codeset is empty.
7776 * config.charset (BeOS): Use wildcard syntax.
7778 2001-03-13 Jim Meyering <meyering@lucent.com>
7780 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
7781 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
7784 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7786 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
7788 * unicodeio.c (print_unicode_char): Simplify accordingly.
7790 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7792 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7793 support for DOS/DJGPP.
7795 2001-02-28 Paul Eggert <eggert@twinsun.com>
7797 * Makefile.am (libfetish_a_SOURCES):
7798 Add dup-safer.c, fopen-safer.c.
7799 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7801 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7803 2001-02-25 Paul Eggert <eggert@twinsun.com>
7805 The mkstemp replacement is taken from glibc 2.2.2, with some
7806 portability fixes for use outside glibc, as follows:
7808 * tempname.c (struct_stat64): New macro.
7809 (direxists, __gen_tempname): Use it.
7810 This avoids a portability problem with Solaris 8.
7812 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7813 (<stddef.h>, <stdint.h>, <string.h>):
7814 Include only if STDC_HEADERS || _LIBC.
7815 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7816 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7817 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7818 (__set_errno): Define this macro if <errno.h> doesn't.
7819 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7820 Define these macros if <stdio.h> doesn't.
7821 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7822 Define these macros if <sys/stat.h>
7823 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7824 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7825 __xstat64): Define if not _LIBC.
7826 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7827 (__gen_tempname): Invoke gettimeofday only if
7828 HAVE_GETTIMEOFDAY || _LIBC;
7829 otherwise, fall back on plain "time".
7830 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7832 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7834 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7836 2001-02-17 Jim Meyering <meyering@lucent.com>
7838 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7839 around included file name.
7841 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7843 * strftime.c: Update from GNU libc (the only changes were to comments).
7845 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7847 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7849 2001-02-17 Paul Eggert <eggert@twinsun.com>
7851 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7852 Remove workaround macros for hosts that have mbrtowc but not
7853 mbstate_t, as we now insist on proper declarations for both
7854 before using mbrtowc.
7856 2001-02-17 Jim Meyering <meyering@lucent.com>
7858 * regex.c: Update from libc.
7860 2001-02-16 Paul Eggert <eggert@twinsun.com>
7862 * alloca.c (malloc): Undef before defining, since stdlib.h
7863 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7864 Reported by Mark Hounschell via Paul Eggert.
7866 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7868 * config.charset: Update for FreeBSD 4.2.
7870 2001-01-26 Jim Meyering <meyering@lucent.com>
7872 * quotearg.c: Include stddef.h.
7873 * quote.c: Include stddef.h.
7874 Reported by Axel Kittenberger.
7876 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7877 line in double quotes so that it evokes a better diagnostic.
7878 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7879 Reported by Axel Kittenberger.
7881 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7883 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7884 to avoid a warning. Add back 'const' to inptr.
7886 2001-01-16 Jim Meyering <meyering@lucent.com>
7888 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7891 2001-01-14 Jim Meyering <meyering@lucent.com>
7893 * rename.c: New file. From Volker Borchert.
7894 Include stdlib.h, string.h or strings.h, and xalloc.h.
7895 Use strip_trailing_slashes rather than open-coding it.
7897 2001-01-03 Paul Eggert <eggert@twinsun.com>
7899 * strftime.c: Sync with glibc time/strftime.c 1.81.
7901 2001-01-03 Jim Meyering <meyering@lucent.com>
7903 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7904 local `inptr' to avoid warning with some system declarations of iconv.
7906 2000-12-29 Paul Eggert <eggert@twinsun.com>
7908 * modechange.c: Do not assume that mode_t uses the
7909 traditional octal encoding. E.g. "chmod 1 FOO" should set
7910 the other-execute bit of FOO even if S_IXOTH != 1.
7912 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7913 WOTH, XOTH, ALLM): New macros.
7914 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7915 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7917 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7918 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7920 No need to use uintmax_t; unsigned long is long enough.
7921 Don't bother to get suffix since we don't use it.
7923 2000-12-24 Jim Meyering <meyering@lucent.com>
7925 * hash.c (is_prime): Return explicit boolean values.
7926 (hash_get_first): Return NULL to appease Irix5.6's 89.
7927 Reported by Nelson Beebe.
7929 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7931 * localcharset.c (locale_charset): Add support for Win32.
7933 2000-12-18 Paul Eggert <eggert@twinsun.com>
7935 * physmem.h, physmem.c: New files.
7937 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7938 (noinst_HEADERS): Add physmem.h.
7940 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7941 't' for compatibility with Solaris 8 sort.
7943 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7945 * config.charset: Add support for BeOS.
7947 2000-12-16 Jim Meyering <meyering@lucent.com>
7949 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7950 SHELLS_FILE to a file name that's useful on djgpp systems.
7952 (ADDITIONAL_DEFAULT_SHELLS): Define.
7953 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7954 Based mostly on a patch from Prashant TR.
7956 2000-12-16 Jim Meyering <meyering@lucent.com>
7958 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7959 N and M) would have treated it like `chown N:N FILE'.
7961 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7963 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7965 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7966 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7967 to the list of canonical encodings. Rename EUC-CN to GB2312.
7969 2000-12-08 Andreas Schwab <schwab@suse.de>
7971 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7972 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7974 2000-12-07 Jim Meyering <meyering@lucent.com>
7976 * stripslash.c (ISSLASH): Define.
7977 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7980 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7981 (dir_name_r): Declare this function as static.
7982 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7983 manifest itself on a name containing a mix of slashes and
7985 Make this function work with names starting with a DOS-style
7986 drive letter and colon prefix.
7987 (dir_name): Append `.' if necessary.
7988 Based mostly on patches from Prashant TR and Eli Zaretskii.
7990 * dirname.h (dir_name_r): Remove prototype.
7992 2000-12-05 Jim Meyering <meyering@lucent.com>
7994 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7996 2000-12-04 Jim Meyering <meyering@lucent.com>
7998 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7999 Also include memory.h, stdlib.h, unistd.h if appropriate.
8000 Reported by Andreas Jaeger (conflicting declaration of malloc).
8002 2000-12-02 Jim Meyering <meyering@lucent.com>
8004 * closeout.h: Make idempotent, to avoid some obscure warnings.
8006 2000-12-01 Paul Eggert <eggert@twinsun.com>
8008 * memrchr.c: Include <config.h> before any system include file.
8010 2000-11-29 Paul Eggert <eggert@twinsun.com>
8012 * dirname.c (dir_name_r): Fix typo: int -> size_t.
8014 2000-11-26 Jim Meyering <meyering@lucent.com>
8016 * memcoll.c: Include sys/types.h. From Werner Almesberger.
8018 2000-11-22 Paul Eggert <eggert@twinsun.com>
8020 * strftime.c (my_strftime): Do not invoke mbrlen with a
8021 size of (size_t) -1; it's not portable.
8023 2000-11-17 Akim Demaille <akim@epita.fr>
8025 * obstack.h: Formatting changes.
8026 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
8027 prevent type checking.
8028 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
8029 cast the value to (void *): assigning a `foo *' to a `void *'
8031 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
8033 2000-11-17 Jim Meyering <meyering@lucent.com>
8035 * strstr.c: Update from GNU libc.
8037 2000-11-16 Jim Meyering <meyering@lucent.com>
8039 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
8041 2000-11-11 Jim Meyering <meyering@lucent.com>
8043 * error.c: Add a couple #includes, merging from GNU libc version.
8045 2000-11-10 Jim Meyering <meyering@lucent.com>
8047 * obstack.h: Update from GNU libc.
8048 * obstack.c: Likewise.
8050 2000-11-06 Paul Eggert <eggert@twinsun.com>
8052 * getusershell.c (setusershell): Use rewind rather than
8053 fseek/fseeko, to avoid configuration hassles with fseeko.
8054 Don't bother opening SHELLS_FILE if shellstream is NULL;
8057 2000-11-05 Jim Meyering <meyering@lucent.com>
8059 * makepath.h (make_dir): Declare.
8060 * makepath.c (make_dir): Remove `static' attribute.
8063 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
8065 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
8066 last one in a bucket, advance to the next bucket.
8068 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
8070 * fnmatch.c: Do not comment out all the code if we are using
8071 the GNU C library, because in some cases we are replacing buggy
8072 code in the GNU C library itself.
8074 2000-10-30 Paul Eggert <eggert@twinsun.com>
8076 * error.h, getline.h, modechange.h:
8077 Remove "2000" from Copyright line, as the file hasn't been
8078 changed this year other than in the copyright notice.
8080 * xalloc.h: Add "2000" to Copyright line, as this file
8081 was changed this year.
8083 2000-10-30 Paul Eggert <eggert@twinsun.com>
8085 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
8086 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
8087 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
8089 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
8091 * regex.h (__restrict_arr): Move definition out of #ifndef block.
8092 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
8093 doesn't define __restrict_arr.
8095 2000-10-29 Jim Meyering <meyering@lucent.com>
8097 * xstat.in: Fix grammar in comment.
8099 2000-10-28 Jim Meyering <meyering@lucent.com>
8101 * memchr.c: Update from libc.
8102 Adjust for portability:
8103 [HAVE_STDLIB_H]: Include stdlib.h.
8104 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
8105 Undef __memchr, too.
8106 [!weak_alias]: Define __memchr to memchr.
8108 * regex.c: Update from libc.
8109 * regex.h: Likewise.
8110 * getopt1.c: Likewise.
8111 * memcmp.c: Likewise.
8113 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
8114 Avoid using fseek, when possible -- it's broken by design.
8115 Patch by Ulrich Drepper.
8117 2000-10-26 Jim Meyering <meyering@lucent.com>
8119 * strftime.c: Update from libc.
8121 2000-10-25 Jim Meyering <meyering@lucent.com>
8123 * obstack.c: Update from libc.
8125 2000-10-23 Jim Meyering <meyering@lucent.com>
8127 * hard-locale.c (hard_locale): Revert last change -- it was simply
8128 wrong. That set_locale call must not have any side effects.
8131 2000-10-22 Jim Meyering <meyering@lucent.com>
8133 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
8134 [CYCLIC]: Remove now-unused definition.
8136 * save-cwd.c (O_DIRECTORY): Define, if needed.
8137 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
8138 Suggestion from Ulrich Drepper.
8140 2000-10-21 Jim Meyering <meyering@lucent.com>
8142 * dirname.c (dir_name_r): New function, factored out of dir_name.
8143 (dir_name): Use dir_name_r.
8144 * dirname.h (dir_name_r): Declare it.
8146 2000-10-21 Jim Meyering <meyering@lucent.com>
8148 * dirname.c (memrchr): Declare if necessary.
8149 (dir_name): Remove the restriction that there be no
8150 trailing slashes. Now, this code skips past them, effectively
8152 [TEST_DIRNAME] (main): New unit tests.
8154 * memrchr.c: New file from GNU libc.
8155 Undef __memrchr, too.
8156 [!weak_alias]: Define __memrchr to memrchr.
8157 Guard weak_alias use with `#ifdef weak_alias'.
8159 2000-10-17 Jim Meyering <meyering@lucent.com>
8161 * quote.h (PARAMS): Define and use.
8162 Reported by Akim Demaille.
8164 * getopt.c: Update from libc.
8166 2000-10-16 Jim Meyering <meyering@lucent.com>
8168 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
8171 2000-09-25 Jim Meyering <meyering@lucent.com>
8173 * md5.h (rol): Define (from GnuPG).
8175 * sha.c: Give credit (GnuPG) where due.
8176 (M): Use rol rather than open-coding it.
8177 Add a FIXME comment.
8179 2000-09-21 Jim Meyering <meyering@lucent.com>
8181 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
8182 Reported by Michael Stone.
8184 2000-09-20 Jim Meyering <meyering@lucent.com>
8186 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
8187 (noinst_HEADERS): Add sha.h.
8188 Based on code from Scott G. Miller and from GnuPG.
8190 2000-09-15 Jim Meyering <meyering@lucent.com>
8192 * regex.c: Update from libc.
8194 2000-09-10 Jim Meyering <meyering@lucent.com>
8196 * getopt.c (_getopt_internal): Update from glibc.
8198 2000-09-09 Jim Meyering <meyering@lucent.com>
8200 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
8201 think it should be used as a general replacement for isascii.
8202 * fnmatch.c: Likewise.
8203 * mbswidth.c: Likewise
8204 * regex.c: Likewise.
8207 * userspec.c: Include sys/param.h and limits.h.
8209 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8210 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
8211 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
8212 UID, GID. Check range.
8214 2000-09-06 Jim Meyering <meyering@lucent.com>
8216 * getopt.c (_getopt_internal): Update from glibc.
8218 2000-08-30 Jim Meyering <meyering@lucent.com>
8220 * strftime.c: Merge in changes from GNU libc.
8222 2000-08-26 Jim Meyering <meyering@lucent.com>
8224 * closeout.c: Include "__fpending.h".
8225 (close_stdout_status): Return right away if there's nothing to flush.
8227 * Makefile.am (noinst_HEADERS): Add __fpending.h.
8228 * __fpending.c: New file.
8229 * __fpending.h: New file.
8231 2000-08-07 Paul Eggert <eggert@twinsun.com>
8233 Standardize on "memory exhausted" instead of "Memory exhausted"
8234 or "virtual memory exhausted".
8235 * obstack.c (print_and_abort): Use "memory exhausted", not
8236 "virtual memory exhausted".
8237 * same.c (same_name): Invoke xalloc_die instead of printing
8239 * userspec.c (parse_user_spec): Likewise.
8240 * bumpalloc.h: comment fix
8241 * same.c, userspec.c: Include xalloc.h.
8243 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
8244 not char *const and pointing to a constant array.
8245 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
8246 (xrealloc): Comment fix.
8248 * userspec.c (parse_user_spec):
8249 Don't translate a message until just before returning,
8250 to avoid unnecessary translation.
8252 2000-08-07 Jim Meyering <meyering@lucent.com>
8254 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
8255 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
8256 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
8257 getgroups.c, gethostname.c, getopt.h, group-member.c,
8258 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
8259 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
8260 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
8261 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
8262 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
8263 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
8264 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
8265 yesno.c: Back out Copyright date changes for each file with no change
8266 this year. This eases coordination with other programs using the same
8267 source code modules. From Paul Eggert.
8269 2000-08-03 Greg McGary <greg@mcgary.org>
8271 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
8272 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
8273 (EXTEND_BUFFER): Use them.
8275 2000-08-01 Jim Meyering <meyering@lucent.com>
8277 * dirname.c (ISSLASH): Define.
8278 (BACKSLASH_IS_PATH_SEPARATOR): Define.
8279 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
8280 both `\' and `/' may be use as path separators.
8281 Based on a patch from Prashant TR.
8283 2000-07-31 Paul Eggert <eggert@twinsun.com>
8285 * quotearg.c (quotearg_n_options): Don't make the initial
8286 slot vector a constant, since it might get modified.
8288 2000-07-31 Jim Meyering <meyering@lucent.com>
8290 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
8291 * obstack.c (print_and_abort): Likewise.
8293 2000-07-30 Paul Eggert <eggert@twinsun.com>
8295 * quotearg.c (quotearg_n_options): Preallocate a slot 0
8296 buffer, so that the caller can always quote one small
8297 component of a "memory exhausted" message in slot 0.
8298 From a suggestion by Jim Meyering.
8300 2000-07-30 Jim Meyering <meyering@lucent.com>
8302 * makepath.c (make_path): Quote the other instance, too.
8304 * quotearg.c (N_STATIC_SLOTVECS): Define.
8305 (STATIC_BUF_SIZE): Define.
8306 (quotearg_n_options): Use only statically allocated storage when
8307 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
8308 than STATIC_BUF_SIZE.
8310 2000-07-29 Jim Meyering <meyering@lucent.com>
8312 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8313 * dirname.c (dir_name): Likewise.
8315 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8317 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8318 (dir_name): Assert that there are no trailing slashes.
8320 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8322 * mbswidth.h (mbswidth): Add a flags argument.
8323 (mbswidth): New declaration.
8324 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8325 * mbswidth.c (mbswidth): Add a flags argument.
8326 (mbsnwidth): New function.
8328 2000-07-24 Jim Meyering <meyering@lucent.com>
8330 * mbswidth.c: Remove useless #else. From Bruno Haible.
8332 2000-07-23 Paul Eggert <eggert@twinsun.com>
8334 * mbswidth.c (_XOPEN_SOURCE):
8335 Don't define; this causes problems on Solaris 7.
8336 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8338 2000-07-23 Paul Eggert <eggert@twinsun.com>
8341 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8342 so that mbstate_t is always defined.
8344 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8345 be 1 in at least one GCC installation, and this configuration
8346 error is likely to be common. Ignoring MB_LEN_MAX hurts
8347 performance on hosts that have mbrtowc but have only unibyte
8348 locales, but I assume these hosts are rare.
8350 2000-07-23 Paul Eggert <eggert@twinsun.com>
8352 * quotearg.c: Streamline by invoking multibyte code only if needed.
8353 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8354 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8355 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8356 invoke multibyte primitives.
8358 2000-07-23 Jim Meyering <meyering@lucent.com>
8360 * basename.c (base_name): Add an assertion.
8362 2000-07-15 Bruno Haible <clisp.cons.org>
8364 * quotearg.c: When the system forces us to redefine mbstate_t,
8365 shadow its mbsinit function.
8367 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8369 * mbswidth.h: New file.
8370 * mbswidth.c: New file.
8371 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8372 (noinst_HEADERS): Add mbswidth.h.
8374 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8376 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8379 2000-07-15 Jim Meyering <meyering@lucent.com>
8381 * makepath.c: Include quote.h.
8382 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8383 corresponding argument in a `quote (...)' call.
8384 Give better diagnostics.
8386 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8387 (noinst_HEADERS): Add quote.h.
8389 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8390 from tar's src/misc.c.
8391 * quote.h: New file. Prototypes for same.
8393 2000-07-10 Paul Eggert <eggert@twinsun.com>
8395 From a suggestion by Bruno Haible.
8396 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8397 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8398 to decide whether to define the BeOS workaround macro;
8399 this adjusts to the change to AC_MBSTATE_T.
8401 2000-07-13 Paul Eggert <eggert@twinsun.com>
8403 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
8405 * quotearg.c (quoting_style_args, quoting_style_vals,
8406 quotearg_buffer_restyled): Add support for
8407 clocale_quoting_style. Undo previous change to
8408 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
8409 and "{RIGHT QUOTATION MARK}" msgids.
8411 2000-07-05 Paul Eggert <eggert@twinsun.com>
8413 The old behavior of quoting `like this' doesn't look good with
8414 newer, ISO-style fonts. See:
8415 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
8417 Instead, quote "like this" by default. Let the translator
8418 tailor the locale-specific quoting behavior by providing
8419 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
8421 * quotearg.c (N_): New macro.
8422 (gettext_default): New function.
8423 (quotearg_buffer_restyled): Use
8424 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
8425 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
8427 2000-07-09 Jim Meyering <meyering@lucent.com>
8429 * Most files: Update copyright dates to include 2000.
8431 2000-07-08 Jim Meyering <meyering@lucent.com>
8433 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
8435 (xgethostname): Remove now-unnecessary #ifdef.
8436 Move declaration of `err' into loop where it's used.
8438 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8440 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
8441 by allocating a larger buffer. Test the gethostname return value for
8442 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
8443 returns an error and ENAMETOOLONG isn't defined.
8445 2000-07-05 Paul Eggert <eggert@twinsun.com>
8446 and Bruno Haible <haible@clisp.cons.org>
8448 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8450 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8452 * quotearg.c (struct quoting_options): Simplify quote_these_too
8455 2000-07-03 Jim Meyering <meyering@lucent.com>
8457 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
8458 Reported by Bruno Haible.
8460 2000-07-04 Jim Meyering <meyering@lucent.com>
8462 * quotearg.c: Make inclusion of <wchar.h> independent of whether
8463 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
8466 2000-07-03 Paul Eggert <eggert@twinsun.com>
8467 and Bruno Haible <haible@clisp.cons.org>
8469 * quotearg.c (mbrtowc):
8470 Assign to *pwc, and return 1 only if result is nonzero.
8471 (iswprint): Use ISPRINT when substituting our own mbrtowc.
8473 2000-07-03 Jim Meyering <meyering@lucent.com>
8475 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
8476 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
8479 2000-07-02 Jim Meyering <meyering@lucent.com>
8481 * quotearg.c (mbstate_t): Don't define here.
8483 2000-07-02 Jim Meyering <meyering@lucent.com>
8485 * nanosleep.c (SIGCONT): Define if not already defined.
8487 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8489 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
8490 per change in ../m4/ls-mntd-fs.m4.
8491 (read_filesystem_list): Ignore symbolic links.
8493 2000-06-29 Jim Meyering <meyering@lucent.com>
8495 * same.c: Include <string.h> or <strings.h>, as appropriate,
8496 for declaration of strcmp.
8498 * long-options.c: Include <stdlib.h>, for declaration of exit.
8500 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
8501 Avoid warning by casting result to `char *' to remove `const'.
8503 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8505 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
8507 2000-06-26 Paul Eggert <eggert@twinsun.com>
8509 savedir now sets errno on failure and invokes xmalloc to get memory.
8510 Fix a couple of other minor bugs while we're at it.
8512 * savedir.c (<unistd.h>): Do not include; there's no need.
8513 (NAMLEN): Remove macro.
8514 (malloc, realloc): Remove decls.
8516 ("xalloc.h"): Include.
8517 (NAME_SIZE_DEFAULT): New macro.
8518 (savedir): Use xmalloc / xrealloc to allocate memory.
8519 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
8520 Skip "" directory entries.
8521 Use strlen to calculate directory entry length, since the old method
8522 is rarely used these days and isn't worth supporting.
8523 Don't use a pointer after freeing it.
8524 Check for integer overflow when calculating allocation size.
8525 Use memcpy to copy entries, instead of stpcpy.
8526 Set errno properly when returning NULL.
8527 Check for readdir error.
8529 2000-06-26 Jim Meyering <meyering@lucent.com>
8531 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
8533 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8535 * getusershell.c (xmalloc, xrealloc): Remove functions.
8537 Don't include <stdlib.h>. Don't declare malloc, realloc.
8539 2000-06-23 Bruno Haible <haible@clisp.cons.org>
8541 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
8543 2000-06-24 Jim Meyering <meyering@lucent.com>
8545 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
8547 2000-06-21 Jim Meyering <meyering@lucent.com>
8549 * getpass.c: New file, from Bruno Haible. Required for BeOS.
8551 2000-06-19 Paul Eggert <eggert@twinsun.com>
8553 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
8554 (mbrtowc, mbstate_t): Define substitutes if
8555 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
8556 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
8557 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
8559 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8561 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
8562 than 1024, return a memory chunk of least possible size, instead
8563 of size PATH_MAX + 2. In the loop, increment the size proportionally.
8564 Use free/xmalloc instead of xrealloc to avoid copying for very long
8567 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8569 * canon-host.c (canon_host): Use malloc and memcpy to copy an
8570 address, not strdup. Include <stdlib.h> and don't declare free().
8572 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8574 * path-concat.c (path_concat): Don't access dir[-1] if dir is
8577 2000-06-21 Jim Meyering <meyering@lucent.com>
8579 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
8580 (noinst_HEADERS): Add getstr.h.
8582 * getline.c (getstr): Move into a separate file.
8583 * getstr.c (getstr): New file, extracted from getline.c, with
8584 the following changes: new parameter, delim2; both delim[12]
8585 parameters have type `int', not `char'. The latter would lose
8586 with 8-bit delimiters.
8587 * getstr.h: New file.
8589 2000-06-19 Jim Meyering <meyering@lucent.com>
8591 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
8593 2000-06-18 Jim Meyering <meyering@lucent.com>
8595 * mkdir.c: Remove file, due mainly to copyright incompatibility.
8596 Besides, these days every porting target provides a mkdir function.
8598 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
8599 (this snippet comes from src/system.h).
8601 2000-06-15 Paul Eggert <eggert@twinsun.com>
8603 * human.c (adjust_value): New function.
8604 (human_readable_inexact): Apply rounding style even when
8605 printing approximate values.
8607 2000-06-14 Paul Eggert <eggert@twinsun.com>
8609 * human.c (human_readable_inexact): Allow an input block
8610 size that is not a multiple of the output block size, and vice versa.
8611 Reported by Piergiorgio Sartor.
8613 2000-06-14 Paul Eggert <eggert@twinsun.com>
8615 * getdate.y (get_date): Apply relative times after time
8616 zone indicator, not before. Reported by Todd A. Jacobs.
8618 2000-06-13 Jim Meyering <meyering@lucent.com>
8620 * Makefile.am (all-local): Depend on lstat.c and stat.c.
8622 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
8624 2000-06-12 Paul Eggert <eggert@twinsun.com>
8626 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
8628 2000-06-04 Paul Eggert <eggert@twinsun.com>
8630 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
8632 2000-06-04 Jim Meyering <meyering@lucent.com>
8634 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
8635 SunOS 4.1.4 for which gid_t is an unsigned type.
8637 2000-06-03 Jim Meyering <meyering@lucent.com>
8639 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
8641 2000-05-26 Bruno Haible <haible@clisp.cons.org>
8643 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
8644 newer, don't install charset.alias.
8645 * config.charset: Change the Linux/glibc rules so they become empty
8646 on glibc-2.1 or newer.
8648 2000-06-02 Jim Meyering <meyering@lucent.com>
8650 * mountlist.c: Back out last change. Instead, do this...
8651 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
8652 member using the same `ignore'-testing code.
8653 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
8657 2000-05-29 Jim Meyering <meyering@lucent.com>
8659 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
8660 with the `ignore' attribute. Based on a patch from Mark D. Roth.
8662 2000-05-22 Jim Meyering <meyering@lucent.com>
8664 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
8666 2000-05-18 Jim Meyering <meyering@lucent.com>
8668 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
8669 back, too, since it may have been modified by allocate_entry.
8670 (hash_delete): Rewrite to use neither the assignment operator
8671 nor the comma operator in an if-expression.
8673 2000-05-15 Paul Eggert <eggert@twinsun.com>
8676 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
8677 Remove; no longer needed.
8678 "quotearg.h": Add include.
8679 (file_name): Do not bother to explicitly initialize to NULL; it's less
8680 efficient on some hosts.
8681 (close_stdout_status): Remove test as to whether stdout was already
8682 closed; it breaks for the case "echo x | sort >&-".
8683 Quote file name colons.
8684 Do not assume that _("write error") lacks format strings.
8686 2000-05-15 Jim Meyering <meyering@lucent.com>
8688 * version-etc.c (version_etc_copyright): Update the copyright string
8689 used in all --version output.
8691 2000-05-14 Jim Meyering <meyering@lucent.com>
8693 * closeout.c (close_stdout_set_file_name): New function.
8694 (close_stdout_status): Use new file-scoped global.
8695 Return right away if fstat says the stdout file descriptor is invalid.
8696 * closeout.h (close_stdout_set_file_name): Declare.
8698 2000-05-10 Jim Meyering <meyering@lucent.com>
8700 * closeout.c [default_exit_status]: New file-scoped variable.
8701 (close_stdout_set_status): New function.
8702 * closeout.h (close_stdout_set_status): Declare.
8704 2000-05-08 Jim Meyering <meyering@lucent.com>
8706 * long-options.c: Don't include closeout.h.
8707 (parse_long_options): Don't call close_stdout for --version.
8709 2000-05-06 Jim Meyering <meyering@lucent.com>
8711 * strnlen.c: Undefine __strnlen and strnlen.
8712 [!weak_alias]: Define __strnlen to strnlen.
8714 * atexit.c: New file, from libiberty.
8716 2000-05-06 Jim Meyering <meyering@lucent.com>
8718 * closeout.c (close_stdout_status): Also check for errors on the
8721 2000-05-05 Bruno Haible <haible@clisp.cons.org>
8723 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
8724 instead of xmalloc, xrealloc, path_concat.
8725 (locale_charset): Treat empty environment variables as absent.
8726 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
8728 2000-05-04 Jim Meyering <meyering@lucent.com>
8730 * getopt.c: Update from glibc.
8731 * obstack.c: Likewise.
8732 * obstack.h: Likewise.
8733 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
8735 * regex.h: Likewise.
8736 * strndup.c: Likewise.
8737 * strnlen.c: New file, from glibc.
8739 2000-05-01 Jim Meyering <meyering@lucent.com>
8741 * full-write.c (full_write): Remove `FIXME' part of comment.
8743 2000-04-29 Jim Meyering <meyering@lucent.com>
8745 * path-concat.c: Declare strdup only if it's not defined.
8746 * canon-host.c: Likewise.
8748 2000-04-28 Jim Meyering <meyering@lucent.com>
8750 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
8751 redefinition warning on some systems (HPUX). Otherwise, regex.h is
8752 included first, then limits.h is included by locale.h by libintl.h.
8753 From John David Anglin.
8755 2000-04-25 Jim Meyering <meyering@lucent.com>
8757 * makepath.c (S_IRWXUGO): Define.
8758 (make_path): Always perform explicit chmod if MODE specifies any
8759 of the `special' permission bits. Prompted by a bug report against
8760 install from Mate Wierdl and Joost van Baal.
8762 2000-04-18 Jim Meyering <meyering@lucent.com>
8766 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
8767 getpagesize. For BeOS. Based on a patch from Bruno Haible.
8769 2000-04-17 Jim Meyering <meyering@lucent.com>
8771 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
8772 the definition of it to rpl_strftime also defined-away the system's
8775 2000-04-15 Jim Meyering <meyering@lucent.com>
8777 Use `C' to denote so-called `contiguous' files, the same way
8779 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
8780 (ftypelet): Use S_ISCTG.
8781 From Michael Deutschmann.
8783 2000-04-14 Jim Meyering <meyering@lucent.com>
8785 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
8787 2000-04-08 Jim Meyering <meyering@lucent.com>
8789 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
8790 names don't conflict. Reported by Eli Zaretskii.
8792 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8794 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8795 bug. Deal with the different error behavior of Irix iconv.
8797 2000-04-07 Jim Meyering <meyering@lucent.com>
8799 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8800 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8802 2000-04-05 Jim Meyering <meyering@lucent.com>
8804 Portability tweaks required for ultrix4.3.
8805 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8806 * readutmp.c: Include sys/types.h before sys/stat.h.
8807 * canon-host.c: Declare strdup.
8808 * path-concat.c: Likewise.
8809 From John David Anglin.
8811 2000-04-04 Jim Meyering <meyering@lucent.com>
8813 Be more DOS 8.3-friendly.
8814 * ref-add.sin: Renamed from ref-add.sed.in.
8815 * ref-del.sin: Renamed from ref-del.sed.in.
8816 * Makefile.am: Reflect renaming.
8817 Reported by Eli Zaretskii.
8819 Use a temporary file name that won't clash with `charset.alias'
8820 in the DOS 8.3 name space.
8821 * Makefile.am (charset_tmp): Define.
8822 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8823 (uninstall-local): Likewise.
8824 Reported by Eli Zaretskii.
8826 2000-03-29 Paul Eggert <eggert@twinsun.com>
8828 * time/strftime.c (my_strftime): Make sure we call the system
8829 strftime, not ourselves, when invoking the underlying strftime.
8831 2000-03-24 Jim Meyering <meyering@lucent.com>
8833 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8834 (charset_alias): Define.
8835 (install-exec-local): Factor out common code.
8836 (uninstall-local): Split lines longer than 80.
8837 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8839 (.sed.in.sed): New rule. Don't redirect directly to $@.
8840 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8842 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8844 * config.charset: Output a line containing "Packages using this file".
8845 * ref-add.sed.in, ref-del.sed.in: New files.
8846 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8847 ref-del.sed): New rules.
8849 2000-03-17 Jim Meyering <meyering@lucent.com>
8851 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8852 Otherwise, include <strings.h>
8854 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8856 * unicodeio.c (utf8_wctomb): New function.
8857 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8858 format instead of in UCS-4 with platform dependent endianness.
8860 2000-03-07 Paul Eggert <eggert@twinsun.com>
8862 * savedir.c (savedir): Work even if directory size is
8863 negative; this can happen with some screwy NFS configurations.
8865 2000-03-06 Jim Meyering <meyering@lucent.com>
8867 * localcharset.c (get_charset_aliases): Don't try to free file_name
8868 if it's NULL (because we ran out of memory). From Bruno Haible.
8870 2000-03-05 Jim Meyering <meyering@lucent.com>
8872 * localcharset.c ("path-concat.h"): Include.
8873 (get_charset_aliases): Use path_concat instead of ANSI string
8876 * unicodeio.h (PARAMS): Define.
8877 Use it to guard prototype.
8879 2000-03-04 Jim Meyering <meyering@lucent.com>
8881 * Makefile.am (install-exec-local): Create $(libdir) before installing
8883 (uninstall-local): Uncomment this rule so `make distcheck' works
8886 * unicodeio.c (<errno.h>): Include it.
8887 (errno): Declare if not defined.
8889 * localcharset.c: Add Bruno's comment justifying use of volatile.
8891 * config.charset: New version, incorporating remarks from a linux
8892 i18n mailing list. From Bruno Haible.
8894 2000-03-02 Jim Meyering <meyering@lucent.com>
8896 * Makefile.am (EXTRA_DIST): Add config.charset.
8898 2000-03-01 Jim Meyering <meyering@lucent.com>
8900 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8901 * unicodeio.c: Likewise.
8903 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8905 * config.charset: New file.
8906 * localcharset.c: New file.
8907 * unicodeio.h, unicodeio.c: New files.
8908 * Makefile.am (DEFS): Add -DLIBDIR=...
8909 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8910 (noinst_HEADERS): Add unicodeio.h.
8911 (all-local, install-exec-local, charset.alias): New targets.
8913 2000-02-28 Paul Eggert <eggert@twinsun.com>
8915 * quotearg.c (ALERT_CHAR): New macro.
8916 (quotearg_buffer_restyled): Use it.
8918 2000-02-27 Jim Meyering <meyering@lucent.com>
8920 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8921 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8923 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8924 not `#if STDC_HEADERS'.
8925 Declare malloc if needed.
8927 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8928 now that autoconf always defines the HAVE_DECL_ symbols.
8929 * human.c: Likewise.
8931 * strtoumax.c: Likewise.
8933 * backupfile.c: Arrange for cpp to fail if the configure-time
8934 declaration check was not run.
8936 * human.c: Likewise.
8938 * strtoumax.c: Likewise.
8940 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8941 then first look up the entire `.'-containing string as a login name.
8943 2000-02-18 Paul Eggert <eggert@twinsun.com>
8945 * getdate.y: Handle two-digit years with leading zeros correctly.
8946 (textint): New typedef.
8947 (parser_control): Member year changed from int to textint.
8949 (YYSTYPE): Removed; replaced by %union with int and textint members.
8950 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8951 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8952 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8953 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8954 (date, number, to_year): Use width of number in digits, not its value,
8955 to determine whether it's a 2-digit year, or a 2-digit time.
8956 (yylex): Store number of digits of numeric tokens.
8957 Reported by John Kendall.
8959 (parser_control): Changed from struct parser_control to typedef (for
8960 consistency). All uses changed.
8962 (tID): Removed; not used.
8963 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8965 2000-02-14 Paul Eggert <eggert@twinsun.com>
8967 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8968 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8970 2000-02-12 Jim Meyering <meyering@lucent.com>
8972 * userspec.c (ISDIGIT): Define it.
8973 (isdigit): Remove definition.
8974 (is_number): Use ISDIGIT, not isdigit.
8975 <libintl.h>: Include.
8977 (parse_user_spec): Mark translatable strings.
8979 2000-02-10 Jim Meyering <meyering@lucent.com>
8981 With these changes, nanosleep.[ch] are finally enough like the other
8982 lib/* replacement files to compile on a few more losing systems.
8984 * nanosleep.h: Don't include config.h.
8985 Remove prototype from declaration of nanosleep.
8986 (PARAMS): Remove now-unneeded definition.
8987 * nanosleep.c: #undef nanosleep.
8988 (rpl_nanosleep): Rename from nanosleep.
8990 2000-02-03 Jim Meyering <meyering@lucent.com>
8992 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8993 rather than with `#if HAVE_UTMPNAME'.
8995 2000-02-01 Jim Meyering <meyering@lucent.com>
8997 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8999 2000-01-31 Jim Meyering <meyering@lucent.com>
9001 * nanosleep.h (nanosleep): Guard declaration with
9002 `#if ! HAVE_DECL_NANOSLEEP'.
9003 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
9004 the declaration in that vendor's sys/timers.h.
9005 Reported by Christian Krackowizer.
9007 * quotearg.c (ISASCII): Add #undef and move definition to follow
9008 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
9009 (ISPRINT): Likewise.
9010 Reported by Tom Tromey.
9012 2000-01-30 Jim Meyering <meyering@lucent.com>
9014 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
9015 uses of ->ut_name. The latter doesn't work with new Linux header files
9016 where only utmpx.ut_user is declared.
9018 * readutmp.h (UT_USER): Define.
9020 2000-01-23 Jim Meyering <meyering@lucent.com>
9022 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
9025 2000-01-22 Jim Meyering <meyering@lucent.com>
9027 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
9028 [! HAVE_DECL_STRTOULL]: Declare strtoull.
9029 Required for some AIX systems. Reported by Christian Krackowizer.
9030 [TESTING] (main): New function.
9032 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
9033 * dirname.c (dir_name): Support for DOS-style file names with drive
9036 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
9038 * strverscmp.c (ISDIGIT): Define.
9039 (strverscmp): Use ISDIGIT, not isdigit.
9041 2000-01-17 Paul Eggert <eggert@twinsun.com>
9043 * nanosleep.c (nanosleep):
9044 Don't use SA_INTERRUPT to decide whether to call sigaction, as
9045 POSIX.1 doesn't require SA_INTERRUPT and some systems
9046 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
9047 it's been part of POSIX.1 since day 1 (in 1988).
9049 2000-01-17 Jim Meyering <meyering@lucent.com>
9051 * interlock: Remove unused file. Reported by François Pinard.
9053 2000-01-16 Paul Eggert <eggert@twinsun.com>
9055 * quotearg.c (quotearg_buffer_restyled): Do not quote
9056 alert, backslash, formfeed, and vertical tab unnecessarily in
9057 shell quoting style.
9060 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
9061 Free Software Foundation, Inc.
9062 Copying and distribution of this file, with or without modification,
9063 are permitted provided the copyright notice and this notice are preserved.