1 2006-03-07 Simon Josefsson <jas@extundo.com>
3 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
5 2006-03-01 Simon Josefsson <jas@extundo.com>
7 * readline.c: Fix typo, tiny patch from Stepan Kasal
10 2006-02-28 Simon Josefsson <jas@extundo.com>
12 * getopt.c: Protect #include of unistd.h, for MSVS.
14 2006-02-27 Simon Josefsson <jas@extundo.com>
16 * base64.h: Indent #define's. From Jim Meyering
19 2006-02-27 Jim Meyering <jim@meyering.net>
21 Revert the change of 2006-02-24, so these files can continue
22 to be sync'd from gettext.
23 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
26 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
28 * glob.c: Say "invalid" rather than "illegal" in comments.
30 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
32 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
34 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
36 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
37 AT_FDCWD exceeds INT_MAX.
38 * openat.h (AT_FDCWD): Likewise.
40 2006-02-14 Jim Meyering <jim@meyering.net>
44 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
45 failure on deficient systems, and simplify gnulib lgpl dependencies.
46 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
47 xmalloc/lstat combination. Based on a patch from Bruno Haible.
49 * xalloc-die.c: Remove unused definition of N_.
51 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
53 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
55 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
57 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
58 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
60 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
62 * argp-namefrob.h: Restore changes accidentally lost during the
63 "autoupdate" on 2005-12-12.
65 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
67 * fnmatch.c (L_): Renamed from L, to work around a bug in
68 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
69 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
72 2006-01-26 Simon Josefsson <jas@extundo.com>
74 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
75 prototype is visible on mingw32.
77 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
80 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
83 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
85 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
86 attempt to open for write; this always fails, at least on POSIX
87 hosts. This reinstates the 2006-01-09 change, which was
88 inadvertently removed.
90 2006-01-26 Bruno Haible <bruno@clisp.org>
91 Paul Eggert <eggert@cs.ucla.edu>
94 [(! (defined __cplusplus || defined __BEOS__)
96 && !(defined __HP_cc || defined __xlc__
97 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
99 #define to signed char in these cases too; this simplifies
100 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
101 etc., separately) and makes it more conservative.
103 2006-01-21 Jim Meyering <jim@meyering.net>
105 Sync from the stable (b5) branch of coreutils:
107 * fts.c (fts_children): Don't let close() clobber errno from
110 * fts.c (fts_stat): When following a symlink-to-directory,
111 don't necessarily interpret stat-fails+lstat-succeeds as indicating
112 a dangling symlink. That can also happen at least for ELOOP.
113 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
114 FYI, this bug predates the inclusion of fts.c in coreutils.
116 * fts.c (fts_open): Put new maxarglen declaration and uses
117 in their own block, so pre-c99 compilers don't object.
119 Avoid the double-free (first in fts_read, second in fts_close) that
120 would occur when an `active' directory is made inaccessible (e.g.,
121 via chmod a-x) during a traversal.
122 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
123 before returning. Reproduce this failure by
124 mkdir -p a/b; cd a; chmod a-x . b
125 Reported by Stavros Passas.
127 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
129 * argp-namefrob.h: Bugfix. Remove stray #
131 2006-01-25 Bruno Haible <bruno@clisp.org>
133 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
135 Reported by Paul Eggert.
137 2006-01-25 Jim Meyering <jim@meyering.net>
139 * fileblocks.c: Remove more useless parentheses.
140 * readutmp.h: Likewise.
142 2006-01-24 Bruno Haible <bruno@clisp.org>
144 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
146 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
149 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
150 to avoid problems with the built-in _Bool type.
151 Reported by Paul Eggert on 2005-11-26.
153 2006-01-24 Jim Meyering <jim@meyering.net>
155 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
157 2006-01-24 Simon Josefsson <jas@extundo.com>
159 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
162 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
164 Work around porting bugs reported by Dieter in
165 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
166 * getopt.c (_NOPROTO): Remove; no longer needed.
167 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
168 Include "getopt.h" first, to check interface.
169 (getenv): Declare only if defined HAVE_DECL_GETENV &&
171 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
172 (__strndup): Revert to K&R-style function dfns, the glibc style.
173 * strnlen.c: Don't claim it's taken from glibc; it's not.
174 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
175 Include strnlen.h first, to get prototype properly.
176 (strnlen): Renamed from __strnlen.
179 2006-01-23 Ulrich Drepper <drepper@redhat.com>
181 These changes imported from libc.
182 * getopt.c: Use __fxprintf instead of inline stream orientation
183 test and two separate function calls.
184 * strndup.c (__strndup): Add libc_hidden_def.
186 2006-01-22 Bruno Haible <bruno@clisp.org>
188 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
189 temporary buffer for sprintf, take into account the precision also
190 for 'd', 'i', 'u', 'o', 'x', 'X'.
192 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
194 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
195 to pacify gcc -Wswitch-default.
197 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
199 * argp-help.c (usage_long_opt): Do not print DOC options.
200 (__argp_base_name): Removed
201 * argp-namefrob.h (__argp_basename): Removed definition. Was a
203 (__argp_base_name): Provide macro definition or extern declaration
204 depending on the configuration
206 2006-01-20 Simon Josefsson <jas@extundo.com>
208 * inet_ntop.h: Unconditionally include sys/socket.h.
210 2006-01-19 Simon Josefsson <jas@extundo.com>
212 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
214 2006-01-12 Simon Josefsson <jas@extundo.com>
216 * base64.c: Fix warning, reported by Bruno Haible
217 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
219 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
222 * md5.c: Fix commentary typos.
223 (alignof, UNALIGNED_P): No need for a GCC-specific version.
224 * md5.h (__attribute__): Remove; unused.
225 * sha1.c: Fix commentary to match md5 better.
226 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
227 so that we don't need to worry about alignment. All uses changed.
228 This merges the 2005-10-28 md5 change into sha1.
230 2006-01-11 Jim Meyering <jim@meyering.net>
233 * md5.c (OP): Fix spacing.
235 2006-01-11 Simon Josefsson <jas@extundo.com>
237 * stdint_.h (SIZE_MAX): Add missing (.
239 2006-01-10 Bruno Haible <bruno@clisp.org>
241 * argp.h (__const): Remove macro. Use const instead.
242 * argp-fmtstream.h (__const): Likewise.
243 * glob_.h (__const): Remove macro.
244 * glob-libc.h: Use const instead of __const.
246 2006-01-10 Jim Meyering <jim@meyering.net>
248 Avoid the double-free (first in fts_read, second in fts_close) that
249 would occur when an `active' directory is made inaccessible (e.g.,
250 via chmod a-x) during a traversal.
251 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
252 before returning. Reproduce this failure by
253 mkdir -p a/b; cd a; chmod a-x . b
254 Reported by Stavros Passas.
257 * sha1.c: Tweak grammar in a comment.
259 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
261 * regex_internal.h (BITSET_WORD_BITS):
262 Work around a bug in 64-bit PGC (before version 6.1-2), where the
263 preprocessor mishandles large unsigned values as if they were signed.
264 Problem reported by Claudio Fontana in
265 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
267 2006-01-10 Simon Josefsson <jas@extundo.com>
269 * socket_.h: New file.
271 2006-01-10 Bruno Haible <bruno@clisp.org>
273 * localcharset.c: Update from GNU gettext.
275 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
278 * chdir-long.c (cdb_free): Don't bother trying to open directory
279 for write access: POSIX says that must fail.
280 * fts.c (diropen): Likewise.
281 * save-cwd.c (save_cwd): Likewise.
282 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
283 well, for minor improvements on hosts that lack O_DIRECTORY.
284 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
285 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
286 Fall back on chown if open failed with EACCES.
288 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
289 Report an error at compile-time if only a 1-second nominal clock
292 * lchmod.h: New file.
293 * mkdir-p.c: Include lchmod.h, lchown.h.
294 (make_dir_parents): Use lchown rather than chown, and
295 lchmod rather than chmod.
297 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
298 too. Problem with "none" reported by Bob Proulx. Problem with
299 "proc" reported by n0dalus.
301 * mountlist.c: Include <limits.h>.
302 (dev_from_mount_options)
303 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
304 New function. It no longer assumes "dev=" has the System V meaning
305 on Linux (since it doesn't). It also parses "dev=" more carefully.
306 (read_file_system_list)
307 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
308 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
311 * posixtm.h (PDS_PRE_2000): New macro.
312 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
313 All usages changed. Reject dates outside the range 1969-1999 if
314 PDS_PRE_2000 is used.
316 2006-01-09 Jim Meyering <jim@meyering.net>
320 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
322 * chdir-safer.h, chdir-safer.c: New files.
324 * modechange.c (mode_compile): Reject an invalid mode string
325 that starts with an octal digit. From Andreas Gruenbacher.
327 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
328 and dup to open_safer and dup_safer, respectively.
329 (openat_permissive): Fix typo in comment.
331 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
332 "gettext.h"; either no longer needed or are guaranteed by openat.h.
333 (_): Remove; no longer needed.
334 (openat): Renamed from rpl_openat; no need for rpl_openat
335 since openat.h renames openat for us.
336 Replace most of the body with a call to openat_permissive,
337 to avoid duplicate code.
338 Port to (probably hypothetical) environments were mode_t is
340 (openat_permissive): Require mode arg, so that we can check
341 types better. Put it just after flags. Change cwd failure
342 indicator from pointer-to-bool to pointer-to-errno-value.
344 Invoke openat_save_fail and/or openat_restore_fail if
345 cwd_errno is null, so that openat can call us.
346 (openat_permissive, fdopendir, fstatat, unlinkat):
347 Simplify errno handling to avoid some duplicate code,
348 as it's OK to set errno on success.
349 * openat.h: Revamp code so that function macros depend on
350 __OPENAT_PREFIX only, not also on AT_FDCWD.
351 (openat_ro): Remove. Caller changed to use openat_permissive.
352 (openat_permissive): Now a macro, if not a function.
353 (openat_restore_fail, openat_save_fail): Now always functions,
354 since mkdirat needs them even if __OPENAT_PREFIX is defined.
356 * openat-priv.h: New file, defining macros used by mkdirat.c
358 * mkdirat.c: Include openat-priv.h.
359 Remove definitions of macros defined therein.
360 * openat.c: Likewise.
362 * mkdirat.c (mkdirat): New file and function.
363 * openat.h (mkdirat): Declare.
365 * openat.c (fdopendir): Don't change errno when returning non-NULL.
367 * openat.h (openat_permissive): Declare.
370 * openat.c (EXPECTED_ERRNO): New macro.
371 (openat_permissive): New function -- used in remove.c rewrite.
372 (all functions): Set errno just before returning, only if there
373 was an actual failure.
374 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
376 Emulate openat-family functions using Linux's procfs, if possible.
377 Idea and some code based on Ulrich Drepper's glibc changes.
379 * openat.c: (BUILD_PROC_NAME): New macro.
380 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
381 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
382 before falling back on save_cwd and restore_cwd.
383 (fdopendir, fstatat, unlinkat): Likewise.
385 * openat.c (fstatat, unlinkat): Perform the syscall directly,
386 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
388 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
389 as second argument to va_arg. Otherwise, some versions of gcc
390 warn that `if this code is reached, the program will abort'.
392 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
396 Add POSIX ACL support
397 * acl.h (copy_acl, set_acl): Add declarations.
398 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
399 systems other than Linux.
400 (chmod_or_fchmod): New function: use fchmod when possible,
402 (file_has_acl): Add a POSIX ACL implementation, with a
403 Linux-specific subcase.
404 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
405 S_ISVTX from one file to another. Fall back to fchmod/chmod when
406 acls are unsupported.
407 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
408 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
411 2006-01-09 Bruno Haible <bruno@clisp.org>
413 * sysexit_.h (EX_OK): New macro.
414 Suggested by Martin Lambers <marlam@marlam.de>.
416 2006-01-09 Bruno Haible <bruno@clisp.org>
418 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
419 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
420 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
421 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
423 2006-01-09 Bruno Haible <bruno@clisp.org>
425 * stdint_.h (SIZE_MAX): Write the value without involving negative
428 2005-10-16 Bruno Haible <bruno@clisp.org>
430 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
431 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
433 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
435 * strftime.c (tzname): Don't declare if it is already #defined.
436 Problem reported for Mingw by Mark Junker.
438 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
440 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
441 long int, not int, for nanosecond counts, so that people who are
442 used to POSIX struct timespec won't be surprised. Reported by Jim
445 2005-12-16 Jim Meyering <jim@meyering.net>
447 * fprintftime.c, fprintftime.h: New files.
449 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
451 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
452 * argp-help.c (fill_in_uparams): Check if the constructed
453 struct uparams is valid. Fall back to the default values if it is
456 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
458 * argp-help.c (__argp_base_name): New function
459 (__argp_short_program_name): Rewrite using __argp_base_name
460 * argp-namefrob.h: Define program_invocation_name and
461 program_invocation_short_name if requested
462 (__argp_base_name): Add prototype
463 * argp-parse.c (argp_def): Use gettext wrappers
464 (argp_default_parser): Use __argp_base_name
465 * argp-pin.c: New file. Defines program_invocation_name and
466 program_invocation_short_name on systems that lack them.
468 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
470 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
471 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
472 porting problem reported by Georg Schwarz in
473 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
475 2005-07-09 Bruno Haible <bruno@clisp.org>
477 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
478 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
479 Reported by Mark Junker <mjscod@gmx.de>.
481 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
483 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
484 (uintmax_t) [defined uintmax_t]: Do not declare.
485 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
486 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
487 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
488 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
489 sake of portability to weird hosts that C allows (though we don't
490 know of any practical examples).
492 * savedir.h (fdsavedir): New decl.
493 * savedir.c (fdsavedir, savedirstream): New functions; the latter
494 contains most of the former guts of savedir.
495 (savedir): Use savedirstream.
498 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
500 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
501 coreutils no longer futzes with rounding modes.
503 2005-11-14 Jim Meyering <jim@meyering.net>
505 * mkstemp-safer.c: Include <config.h>, required for possible
506 replacement of mkstemp.
508 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
510 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
512 (gethrxtime) [! (HAVE_NANOUPTIME
513 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
514 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
515 our own approximation.
517 2005-11-10 Simon Josefsson <jas@extundo.com>
519 * readline.c: Remove EOL.
521 2005-11-08 Eric Blake <ebb9@byu.net>
523 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
525 2005-11-08 Eric Blake <ebb9@byu.net>
527 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
529 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
531 Fix porting problem reported by Theodoros V. Kalamatianos.
532 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
533 Don't assume that futimes failing means we must fail.
535 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
537 * getcwd.c (__getcwd): Don't assume that system calls after readdir
538 leave errno alone. Problem reported by Dmitry V. Levin.
540 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
542 * savedir.c (savedir): Don't assume that xrealloc etc. leave
543 errno alone. Problem reported by Frederic Jolliton.
545 2005-10-28 Simon Josefsson <jas@extundo.com>
547 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
548 "restrict" keywords, as per POSIX. Protect the function
549 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
550 Don't use K&R prototypes. Check the sprintf return values.
551 Re-define EAFNOSUPPORT if not present. Indent.
553 * md5.h, md5.c: Simplify buffer handling visavi alignment,
554 suggested by Bruno Haible <bruno@clisp.org>.
556 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
558 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
560 * gc-libgcrypt.c: Add MD2 (which is not available through
563 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
565 * md2.h, md2.c: New files.
567 2005-10-24 Simon Josefsson <jas@extundo.com>
569 * md4.h: Shrink buffer size, now that we changed the type.
571 2005-10-22 Simon Josefsson <jas@extundo.com>
573 * arcfour.h, arcfour.c: Use fixed size indices in the
574 arcfour_context struct (simplify test vector testing in GNU
577 2005-10-22 Simon Josefsson <jas@extundo.com>
579 * md4.h, md4.c: Simplify buffer handling visavi alignment,
580 suggested by Bruno Haible <bruno@clisp.org>.
582 2005-10-22 Simon Josefsson <jas@extundo.com>
584 * crc.h: Include stddef.h, for size_t.
586 2005-10-21 Simon Josefsson <jas@extundo.com>
588 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
589 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
591 2005-10-21 Simon Josefsson <jas@extundo.com>
593 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
596 2005-10-21 Simon Josefsson <jas@extundo.com>
598 * gc-gnulib.c: Support ARCTWO in CBC mode.
600 2005-10-21 Simon Josefsson <jas@extundo.com>
602 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
605 * hmac-sha1.c (hmac_sha1): Likewise.
607 * crc.c (crc32_update): Actually use crc parameter, suggested by
608 Bruno Haible <bruno@clisp.org>.
610 * crc.h: Include stdint.h directly, suggested by Bruno Haible
613 2005-10-21 Simon Josefsson <jas@extundo.com>
615 * des.h, des.c: New files.
617 * gc-gnulib.c: Support DES.c
619 2005-10-21 Simon Josefsson <jas@extundo.com>
621 * arctwo.h, arctwo.c: New files.
623 * gc-gnulib.c: Support ARCTWO.
625 2005-10-21 Simon Josefsson <jas@extundo.com>
627 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
629 2005-10-19 Simon Josefsson <jas@extundo.com>
631 * gc-gnulib.c: Support ARCFOUR.
633 2005-10-19 Simon Josefsson <jas@extundo.com>
635 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
638 * gc.h: Add ECB enum type.
640 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
642 2005-10-19 Simon Josefsson <jas@extundo.com>
644 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
646 2005-10-18 Simon Josefsson <jas@extundo.com>
648 * md4.h, md4.c: New files, based on md5.?.
650 2005-10-17 Simon Josefsson <jas@extundo.com>
652 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
654 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
656 2005-10-17 Simon Josefsson <jas@extundo.com>
658 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
660 2005-10-17 Simon Josefsson <jas@extundo.com>
662 * gc.h, gc-libgcrypt.c: Add ciphers.
664 2005-10-17 Simon Josefsson <jas@extundo.com>
666 * sha1.c: Use uint32_t instead of md5_uint32.t
668 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
671 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
673 * md5.h: Use stdint.h and uint32_t. Doc fix.
675 2005-10-15 Simon Josefsson <jas@extundo.com>
677 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
679 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
681 2005-10-14 Simon Josefsson <jas@extundo.com>
683 * arcfour.h, arcfour.c: New files.
685 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
687 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
688 include <wchar.h>; no longer needed.
690 2005-10-14 Jakub Jelinek <jakub@redhat.com>
691 and Ulrich Drepper <drepper@redhat.com>
694 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
695 instead of inline stream orientation test and two separate
696 function calls. Pay no attention to USE_IN_LIBIO.
698 2005-10-14 Roland McGrath <roland@redhat.com>
700 Import from libc. [BZ #1331]
701 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
703 Reported by Matej Vela <vela@debian.org>.
705 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
707 * mkdir-p.c (make_dir_parents): Don't report an error if an
708 intermediate directory is in a read-only file system. Problem
709 reported by Eric Blake.
711 2005-10-13 Simon Josefsson <jas@extundo.com>
713 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
714 Move memory allocation outside of loop.
716 2005-10-12 Simon Josefsson <jas@extundo.com>
718 * gc-pbkdf2-sha1.c: New file.
720 * gc.h: Add gc_pbkdf2_sha1 prototype.
722 2005-10-12 Simon Josefsson <jas@extundo.com>
724 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
725 suggested by Bruno Haible <bruno@clisp.org>.
727 2005-10-12 Simon Josefsson <jas@extundo.com>
729 * gc-libgcrypt.c (gc_hmac_sha1): New function.
731 * gc-gnulib.c (gc_hmac_sha1): New function.
733 2005-10-12 Simon Josefsson <jas@extundo.com>
735 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
737 2005-10-12 Simon Josefsson <jas@extundo.com>
739 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
740 GC_USE_HMAC_MD5, respectively.
742 * gc-libgcrypt.c (gc_md5): Fix assert call.
745 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
747 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
749 * gc-gnulib.c (gc_hash_buffer): Ditto.
751 2005-10-11 Bruno Haible <bruno@clisp.org>
753 * c-strcasestr.h: New file, from GNU gettext.
754 * c-strcasestr.c: New file, from GNU gettext.
756 2005-10-11 Bruno Haible <bruno@clisp.org>
758 * c-strcase.h: New file, from GNU gettext.
759 * c-strcasecmp.c: New file, from GNU gettext.
760 * c-strncasecmp.c: New file, from GNU gettext.
762 2005-10-11 Simon Josefsson <jas@extundo.com>
764 * crc.h, crc.c: New files.
766 * gc.h (gc_hash_buffer): Add doc.
768 2005-10-08 Simon Josefsson <jas@extundo.com>
770 * gc.h: Add gc_hash and gc_hash_buffer.
772 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
774 * gc-libgcrypt.c (gc_hash_buffer): Add.
776 2005-10-11 Bruno Haible <bruno@clisp.org>
778 * strcasecmp.c: Include limits.h.
779 (strcasecmp): Avoid integer overflow on exotic platforms.
780 * strncasecmp.c: Include limits.h.
781 (strncasecmp): Avoid integer overflow on exotic platforms.
782 Reported by Paul Eggert.
784 2005-10-06 Simon Josefsson <jas@extundo.com>
786 * hmac-md5.c: New file.
790 2005-10-06 Simon Josefsson <jas@extundo.com>
792 * memxor.c (memxor): Avoid casts and warnings.
794 2005-10-05 Derek Price <derek@ximbiot.com>
796 * getdelim.c (SIZE_MAX): New macro, if not already defined.
798 2005-10-05 Simon Josefsson <jas@extundo.com>
800 * memxor.c (memxor): Fix compiler error.
802 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
803 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
805 * memxor.h, memxor.c: New files.
807 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
808 we assume all systems have it, suggested by Jim Meyering
809 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
810 any systems lack sys/socket.h; mingw32 is known to lack it, but we
811 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
814 2005-10-04 Bruno Haible <bruno@clisp.org>
816 * verify.h (verify_true): Provide alternative definition for C++.
818 2005-10-04 Simon Josefsson <jas@extundo.com>
820 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
821 D. Baushke" <mdb@gnu.org>.
823 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
825 * getdelim.c: Include getdelim.h first. Include <limits.h>.
826 (SSIZE_MAX): New macro, if not already defined.
827 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
830 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
832 * exclude.c: Include verify.h.
833 (verify): Remove. All callers changed to use verify.h's version.
834 * strtoimax.c: Likewise.
835 * utimecmp.c: Likewis.e
838 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
839 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
840 * .cvsignore: Add fts.h, search.h, t-fpending.
841 * settime.c (settime): Fix { typo in previous patch. Also, don't
842 bother returning ENOSYS if settimeofday or stime fails; just let
843 them return whatever errno they want to return.
844 * utimens.c: Include unistd.h, for dup2.
845 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
846 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
848 2005-10-02 Jim Meyering <jim@meyering.net>
851 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
852 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
853 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
854 Remove AT_FDCWD test.
855 Do not consume the fd unless successful.
856 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
857 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
858 block, so that we don't even try to compile it if settimeofday is
859 available. This works around a compilation failure on OSF1 V5.1,
860 due to stime requiring a `long int*' while tv_sec is `int'.
862 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
864 * getdelim.c (getdelim): Remove unused variables.
866 2005-10-01 Simon Josefsson <jas@extundo.com>
868 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
869 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
870 AI_* and EAI_* definitions. Protect function declarations.
872 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
874 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
875 so that the code works even with ancient cpp. Portability problem
876 with GCC 2.7.2.1 reported by Thomas M.Ott.
878 2005-09-27 Jim Meyering <jim@meyering.net>
880 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
882 * intprops.h (signed_type_or_expr__): Define.
883 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
886 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
888 * verify.h (verify_expr): Remove, replacing with:
889 (verify_true): New macro that returns true instead of void.
890 (verify_type__): Remove.
891 (verify): Use verify_true rather than verify_type__.
893 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
895 * utimens.c (ENOSYS): Define if not already defined.
896 (futimens): Support having a null PATH if the file descriptor
899 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
901 (__attribute): Define to empty unless GCC 3.1 or later.
902 This works around a core dump on OpenBSD 3.4, which has GCC
903 2.95.3, which dumps core when given __attribute__(()). It also
904 simplifies other tests, since we really don't want to bother with
905 worrying about which ancient version of GCC supported what.
906 Original problem reported by Yoann Vandoorselaere, with part of
907 the fix suggested by Derek Price.
909 2005-09-24 Jim Meyering <jim@meyering.net>
911 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
912 so we can once again use a positive bitfield width of 1 -- now we
913 don't have to explain why we were using a bitfield width of 2.
915 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
917 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
918 Problem reported by Eric Blake.
919 (getaddrinfo): Initialize se so that it's not garbage.
920 Redo internal storage allocation so that it doesn't make unportable
921 assumptions about alignment.
924 * utimens.c (futimens): Use futimesat if available.
925 Prefer it to futimes since it doesn't have the futimes bug.
927 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
928 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
929 Instead, declare a function that returns a pointer to an array,
930 and use verify_type__ to declare the size of the array.
931 Problem and germ of a solution reported by Bruno Haible.
932 (verify_type__): Use 2, not 1, for bitfield size, to avoid
933 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
935 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
939 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
941 * argmatch.h: Include verify.h
942 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
943 (ARGMATCH_ASSERT): Remove; unused.
944 * canonicalize.c: Assume STDC_HEADERS.
945 * exclude.c: Include "strcase.h".
946 * regex_internal.h [!defined _LIBC]: Likewise.
947 * getusershell.c: Include stdio--.h rather than stdio.h
949 (getusershell): Call fopen, not fopen_safer.
950 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
951 Do not include unistd-safer.h.
952 (save_cwd): Don't call fd_safer; no longer needed
953 now that we include fcntl--.h.
955 * getdate.y (relative_time): New type.
956 (RELATIVE_TIME_0): New constant.
957 (parser_control): Use relative_time instead of doing it ourselves.
958 (%union): Add new relative_time rel member.
959 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
961 (relunit, relunit_snumber): Now of type rel.
962 (zone, rel, relunit, get_date): Adjust to above changes.
964 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
965 Do not include unistd-safer.h.
966 (getloadavg): Don't call fd_safer; no longer needed
967 now that we include fcntl--.h.
969 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
970 (make_dir_parents): Treat ENOSYS like EEXIST.
972 Improve quality of diagnostics on restore_cwd failure.
973 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
974 (make_dir_parents): Last arg is now int * (for errno), not bool *.
975 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
976 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
977 each time through the loop. Do not diagnose restore_cwd failure;
978 that is the caller's job (and perhaps the caller does not care).
980 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
981 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
982 If the file already exists but is not a directory, don't bother
983 to try to make its parents.
984 Close potential file descriptor leak if we can't chdir("/") (!).
985 Don't always return true if chdir($PWD) fails; return true only
986 if the requested action was done successfully (except for the
988 Don't log final directory unless we actually made it.
989 Refactor to avoid duplicate code to fix up permissions.
990 Don't attempt to fix up parent permissions if chdir($PWD) fails.
992 * strftime.c (my_strftime): Rewrite the previous change slightly,
993 to make it a bit faster and (I hope) clearer.
994 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
995 Fix bug in formats like %2N.
997 * verify.h: New file.
999 2005-09-22 Jim Meyering <jim@meyering.net>
1001 Sync from coreutils.
1003 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
1005 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
1006 the .tm_year member, since otherwise gcc-4.0 would now warn about
1007 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
1009 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
1010 order to avoid an unsuppressible warning from gcc on 64-bit systems.
1012 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
1013 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
1014 when run in a time zone for which daylight savings time is in effect
1015 for the starting date.
1017 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
1018 stop us from restricting permissions of just-created absolute-named
1020 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
1021 to restore initial working directory.
1022 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
1023 to tell caller if/when we change the working directory and are
1024 unable to return to the initial one.
1025 * mkdir-p.h (make_dir_parents): Update prototype.
1026 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
1027 `return false'. This fixes a bug introduced on 2004-07-30.
1029 * openat.c (fdopendir): Be sure to close the supplied
1030 file descriptor before returning. This makes our replacement
1031 implementation a little closer to Solaris's, where fdopendir
1032 ties the file descriptor to the returned DIR* pointer.
1033 * openat.c (unlinkat): New function.
1034 * openat.h (unlinkat): Add prototype.
1035 * openat-die.c (openat_save_fail): Rename from openat_save_die.
1036 (openat_restore_fail): Rename from openat_restore_die.
1037 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
1039 Provide an alternative to exiting immediately upon save_cwd or
1040 restore_cwd failure. Now, an application can arrange e.g.,
1041 to perform a longjump in that case.
1042 * openat.c: Include dirname.h.
1043 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
1044 (rpl_openat, fdopendir, fstatat): Call openat_save_die
1045 and openat_restore_die rather than calling error directly.
1046 Don't include "error.h" or "exitfail.h"; they're no longer needed.
1048 * openat-die.c (openat_save_die, openat_restore_die): New file.
1049 * openat.h (openat_save_die, openat_restore_die): Declare and define.
1051 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
1052 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
1053 int utc, int nanoseconds);
1055 date should not have to allocate a megabyte of virtual memory to
1056 handle a format argument like +%1048575T. When implemented with
1057 strftime, it must allocate such a buffer, use strftime to fill it
1058 in, print it, then free it.
1059 With fprintftime, it simply prints everything and exits.
1060 With no need for memory allocation, that's one fewer way to fail.
1061 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
1062 optional field width, not before, so we accept %9:z, not %:9z.
1063 (my_strftime): Be sure to use L_('x') for literals.
1065 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
1066 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
1067 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
1068 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
1069 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
1070 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
1071 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
1072 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
1073 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
1075 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1076 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
1077 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1078 and don't include <sys/file.h>).
1080 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
1082 Sync from coreutils.
1084 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
1085 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
1086 [!LDAV_DONE]: Avoid unused variable warning.
1088 2005-09-21 Bruno Haible <bruno@clisp.org>
1090 * unicodeio.h (unicode_to_mb): New declaration.
1092 2005-09-20 Derek Price <derek@ximbiot.com>
1094 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
1096 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1098 Use a consistent style for including <config.h>.
1099 * __fpending.c, acl.c, argmatch.c,
1100 argp-help.c, argp-parse.c,
1101 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
1102 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
1103 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
1104 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
1105 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
1106 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
1107 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
1108 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
1109 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
1110 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
1111 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
1112 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
1113 modechange.c, mountlist.c, open-safer.c, physmem.c,
1114 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
1115 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
1116 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
1117 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
1118 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
1119 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
1120 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
1121 userspec.c, utimecmp.c, version-etc-fsf.c,
1122 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
1123 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
1124 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
1125 Standardize inclusion of config.h.
1126 * __fpending.h, dirfd.h, getdate.h, human.h,
1127 inttostr.h: Removed inclusion of config.h from header files.
1128 * inttostr.c: Adjusted in-tree users.
1129 * timespec.h: Remove superfluous warning to include config.h.
1130 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
1131 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
1132 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
1133 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
1135 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
1137 * stat-time.h: New file.
1138 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
1139 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
1141 (timespec_cmp): New function.
1142 * utimecmp.c: Include stat-time.h.
1143 (SYSCALL_RESOLUTION): Depend on whether various struct stat
1144 members exist, not on the obsolescent ST_MTIM_NSEC.
1145 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
1147 2005-09-15 Derek Price <derek@ximbiot.com>
1148 Paul Eggert <eggert@cs.ucla.edu>
1150 * regcomp.c, regexec.c, regex_internal.c: Back out previous
1151 changes, consolidating in...
1152 * regex_internal.h: ...this file.
1154 2005-09-15 Derek Price <derek@ximbiot.com>
1156 * regex_internal.h: Blank `pure' for GNUC < 3.
1157 * regex_internal.c: Ditto, using this...
1158 (__GNUC_PREREQ): ...new macro.
1159 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
1160 (__GNUC_PREREQ): ...this new macro.
1162 * strstr.h: Include string.h. Define strstr as a macro here.
1164 2005-09-13 Derek Price <derek@ximbiot.com>
1166 * canon-host.c (canon_host_r): Set *cherror on memory allocation
1168 Reported by Jim Meyering <jim@meyering.net>.
1170 2005-09-13 Jim Meyering <jim@meyering.net>
1172 * canon-host.c: Filter through gnu indent and reword comments slightly.
1173 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
1175 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
1177 * lib/base64.c: Typo.
1178 (base64_encode): Put b64str in initialized data section.
1180 2005-09-12 Derek Price <derek@ximbiot.com>
1182 Return usable errors from canon-host.
1183 * canon-host.h: New file.
1184 * canon-host.c (canon_host): Wrap...
1185 (canon_host_r): ...this new function, which now relies exclusively on
1187 (ch_strerror): New function.
1188 (last_cherror): New global.
1189 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
1190 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
1192 (freeaddrinfo): Free ai->ai_canonname when set.
1194 2005-09-12 Derek Price <derek@ximbiot.com>
1195 Paul Eggert <eggert@cs.ucla.edu>
1197 * glob-libc.h: Renamed from glob_.h. The new version is
1198 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
1199 protecting things that should be done only in gnulib contexts.
1200 * glob_.h: New file, containing only the glob things needed for
1202 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
1203 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
1204 (glob, globfree, glob_pattern_p): Now defined simply in terms of
1205 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
1206 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
1207 and to respect the namespace rules better.
1209 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
1211 Merge glibc and coreutils changes into gnulib, plus a few
1213 * md5.c: Use #error rather than a string.
1214 (CYCLIC): New macro, from glibc source. Use it instead of rol.
1215 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
1216 (__attribute__): Define to empty for non recent-GCC.
1217 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
1218 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
1219 Renamed from their non-__ counterparts, with new macros replacing
1220 them if not _LIBC. Add __THROW attribute.
1222 (struct md5_ctx): Align buffer if using GCC.
1223 * sha1.h (struct sha1_ctx): Likewise.
1224 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
1225 The old name was backwards.
1226 (NOTSWAP): Remove; not used.
1227 (rol): New macro, moved here from md5.h.
1228 (sha1_process_block): Remove a FIXME that doesn't make sense.
1230 2005-09-12 Derek Price <derek@ximbiot.com>
1232 * gai_strerror.c: Include config.h when available. Include
1233 getaddrinfo.h before other headers to test interface.
1234 Reported by Larry Jones <lawrence.jones@ugs.com>.
1236 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
1238 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
1239 definitions, since that's the preferred style in glibc.
1240 Fix a minor spacing issue, and update copyright notice to match glibc's.
1242 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1244 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
1246 2005-09-06 Simon Josefsson <jas@extundo.com>
1248 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
1249 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
1251 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
1253 Change bitset word type from unsigned int to unsigned long int,
1254 as this has better performance on typical 64-bit hosts.
1255 Port bitset code to hosts with unusual word sizes.
1256 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
1257 (build_collating_symbol):
1258 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
1259 argument is a bitset. This is merely a style issue, but it makes
1260 it clearer that an entire array is expected.
1261 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
1262 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
1263 Port to the case where bitset_word is not the same as unsigned int.
1264 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
1265 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
1267 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1268 (build_trtable, group_nodes_into_DFAstates):
1270 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
1271 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
1272 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
1273 * regexec.c (group_nodes_into_DFAstates): Likewise.
1274 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1275 * regcomp.c (optimize_subexps, lower_subexp):
1276 Work even if bitset_word has holes in its bitwise representation.
1277 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1278 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1280 * regex_internal.c (re_string_reconstruct):
1281 Don't assume UCHAR_MAX == 255.
1282 * regex_internal.h (bitset_set_all): Likewise.
1283 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1285 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1286 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1288 (BITSET_WORD_MAX): New macro.
1289 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1290 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1291 (bitset_empty, bitset_copy):
1292 Prefer sizeof (bitset) to multiplying it out ourselves.
1293 (bitset_not_merge): Remove; unused.
1294 (bitset_contain): Return bool, not unsigned int with one bit on.
1295 All callers changed.
1296 * regexec.c (build_trtable): Don't assume bitset has no stricter
1297 alignment than re_node_set; do this by defining a new internal
1298 type struct dests_alloc and using it to allocate memory.
1300 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1302 Check for arithmetic overflow when calculating sizes, to prevent
1303 some buffer-overflow issues. These patches are conservative, in the
1304 sense that when I couldn't determine whether an overflow was possible,
1305 I inserted a run-time check.
1306 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1307 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1308 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1309 (re_xnrealloc, re_x2nrealloc): New inline functions.
1310 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1311 (build_equiv_class, build_charclass): Check for arithmetic overflow
1312 in size expression calculations.
1313 * lib/regex_internal.c (re_string_realloc_buffers):
1314 (build_wcs_upper_buffer, re_node_set_add_intersect):
1315 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1316 (re_dfa_add_node, register_state): Likewise.
1317 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1318 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1319 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1320 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1322 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1324 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1325 to avoid a collision with bits/local_lim.h in glibc.
1326 All uses changed. Problem reported by Dmitry V. Levin in
1327 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1329 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1330 bugs in int versus size_t comparisons.
1331 (re_string_context_at): Fix bug where the code assumed that
1334 Use bool where appropriate.
1335 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1336 All callers changed.
1337 (calc_eclosure_iter): Likewise, for ROOT arg.
1338 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1339 (build_charclass_op): Likewise, for NON_MATCH arg.
1340 * regex_internal.c (re_string_allocate, re_string_construct):
1341 (re_string_construct_common): Likewise, for ICASE arg.
1342 * regexec.c (re_search_2_stub, re_search_stub):
1343 Likewise, for RET_LEN arg.
1344 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
1345 (set_regs): Likewise, for FL_BACKTRACK arg.
1346 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
1347 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
1348 (calc_eclosure_iter, parse_bracket_exp):
1349 Use bool for internal variables that are booleans.
1350 * regexec.c (re_search_internal, check_matching, proceed_next_node):
1351 (set_regs, build_sifted_states, sift_states_bkref):
1352 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
1353 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1354 (find_collation_sequence_value):
1356 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
1357 (re_node_set_compare):
1358 Return bool, not int. All callers changed.
1359 * regexec.c (check_halt_node_context, check_dst_limits):
1360 (build_trtable, check_node_accept): Likewise.
1361 * regex_internal.h: Include stdbool.h.
1363 Fix bugs uncovered when converting to bool.
1364 * regcomp.c (calc_eclosure_iter): Check for storage allocation
1365 failure instead of charging ahead blindly.
1366 * regex_internal.c (register_state): Likewise.
1367 * regexec.c (re_search_2_stub): Use simpler method than boolean
1368 for freeing internal storage.
1369 (group_nodes_into_DFA_states): Use unsigned int, not int, for
1370 bitset pieces used as boolean, to avoid undefined behavior
1371 on hosts that do int overflow checking.
1373 2005-08-31 Derek Price <derek@ximbiot.com>
1375 * getdelim.c (getdelim): Return EOF on EOF.
1376 Reported by Larry Jones <lawrence.jones@ugs.com>.
1378 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1380 * regex_internal.c (re_string_reconstruct): Don't assume buffer
1381 lengths fit in regoff_t; this isn't true if regoff_t is the same
1383 * regex.c (re_search_internal): 5th arg is LAST_START
1384 (= START + RANGE) instead of RANGE. This avoids overflow
1385 problems when regoff_t is the same width as size_t.
1386 All callers changed.
1387 (re_search_2_stub): Check for overflow when adding the
1388 sizes of the two strings.
1389 (re_search_stub): Check for overflow when adding START
1390 to RANGE; if it occurs, substitute the extreme value.
1392 2005-08-31 Jim Meyering <jim@meyering.net>
1394 * regcomp.c (search_duplicated_node): Make first pointer arg
1396 * regex_internal.c (create_ci_newstate, create_cd_newstate):
1397 (register_state): Likewise.
1398 * regexec.c (search_cur_bkref_entry, check_dst_limits):
1399 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1400 (group_nodes_into_DFAstates): Likewise.
1402 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1404 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
1405 old glibc regex code mishandles strings longer than 2**31 bytes.
1406 This patch fixes this when the regex code is used in gnulib
1407 (i.e., outside glibc).
1409 This patch should not affect the use of the regex code inside
1410 glibc. No doubt this problem also needs to be handled for glibc
1411 as well, but the result will be an incompatible change to the
1412 glibc ABI, and the old ABI will have to be supported too. That
1413 can be the the subject for another patch.
1415 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
1416 governing whether the rest of this patch is active. By default,
1417 the macro is disabled and the patch has no effect.
1418 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
1419 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
1420 (struct re_pattern_buffer, re_search, re_search_2, re_match):
1421 (re_match_2, re_set_registers): Use the new types.
1422 * regex_internal.h (Idx, re_hashval_t): New types.
1423 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
1425 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
1426 (re_string_context_at, bin_tree_t, re_dfastate_t):
1427 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
1428 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
1429 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
1430 (re_string_char_size_at, re_string_wchar_at):
1431 (re_string_elem_size_at):
1432 Use the new types and macros to port to 64-bit hosts.
1433 Use unsigned types for internal values, so that the code
1434 mostly works even for arrays larger than SSIZE_MAX.
1435 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
1436 (search_duplicated_node, calc_eclosure_iter, fetch_number):
1437 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
1438 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
1439 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
1440 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
1441 (calc_inveclosure, parse_dup_op, build_range_exp):
1442 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
1443 (fetch_number, create_token_tree, mark_opt_subexp):
1445 * regex_internal.c (re_string_construct_common, create_ci_newstate):
1446 (create_cd_newstate, re_string_allocate, re_string_construct):
1447 (re_string_realloc_buffers, build_wcs_upper_buffer):
1448 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1449 (re_string_reconstruct, re_string_peek_byte_case):
1450 (re_string_fetch_byte_case, re_string_context_at):
1451 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1452 (re_node_set_init_copy, re_node_set_add_intersect):
1453 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1454 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1455 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1456 (re_acquire_state, re_acquire_state_context, register_state):
1458 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
1459 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
1460 (re_search_internal, re_search_2_stub, re_search_stub)
1461 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
1462 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
1463 (update_cur_sifted_state, check_dst_limits):
1464 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1465 (check_subexp_limits, sift_states_bkref, merge_state_array):
1466 (check_subexp_matching_top, get_subexp, get_subexp_sub):
1467 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
1468 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1469 (expand_bkref_cache, check_node_accept_bytes):
1470 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
1471 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
1472 (acquire_init_state_context, check_halt_node_context):
1473 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
1474 (sift_states_backward, clean_state_log_if_needed):
1475 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
1476 (find_recover_state, transit_state_sb, transit_state_mb):
1477 (transit_state_bkref, build_trtable, match_ctx_clean):
1479 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
1480 to work around an assumption that REG_MISSING is negative.
1482 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
1483 (seek_collating_symbol_entry) [defined _LIBC]:
1484 (lookup_collation_sequence_value) [defined _LIBC]:
1485 (build_range_exp, build_collating_symbol) [defined _LIBC]:
1486 Use prototypes rather than old-style function definitions.
1487 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
1488 (transit_state_sb) [0]:
1489 (find_collation_sequence_value) [defined _LIBC]: Likewise.
1491 * regexec.c (re_search_internal): Simplify update of rm_so and
1494 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
1495 (optimize_subexps, lower_subexp):
1496 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
1497 since the signed shift might overflow. Use 1u<<31 instead.
1498 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
1499 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1502 * regcomp.c (optimize_subexps, lower_subexp):
1503 Use CHAR_BIT rather than 8, for clarity.
1504 * regexec.c (check_dst_limits_calc_pos_1):
1505 (check_subexp_matching_top): Likewise.
1506 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
1507 have to worry about portability issues when shifting it left.
1508 Remove no-longer-needed test for table_size > 0.
1509 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
1510 in a word, as the resulting behavior is undefined.
1511 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
1512 in one case, a <= should have been an <, and in another case the
1513 whole test was missing.
1514 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
1515 the standard name CHAR_BIT.
1516 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
1517 this is not true on one's complement and signed-magnitude hosts.
1519 * regex_internal.h (re_sub_match_top_t): Remove unused member
1521 (struct re_dfa_t): Remove unused member states_alloc.
1522 * regcomp.c (init_dfa): Don't initialize unused members.
1524 2005-08-31 Bruno Haible <bruno@clisp.org>
1526 * strstr.c: Include <stddef.h>, for NULL.
1527 * strcasestr.c: Likewise.
1528 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
1530 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
1532 * iconvme.h: Add prototype for iconv_alloc.
1534 2005-08-29 Simon Josefsson <jas@extundo.com>
1536 * iconvme.c: Fix errno.
1538 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
1540 * iconvme.c: Split iconv_string into iconv_alloc.
1542 2005-08-27 Jim Meyering <jim@meyering.net>
1544 * fopen-safer.c: Merge minor changes from coreutils.
1545 * dup-safer.c: Likewise.
1546 * fd-safer.c: Likewise.
1548 Merge from coreutils.
1549 * stdio--.h: New file.
1550 * stdlib--.h: New file.
1551 * mkstemp-safer.c: New file.
1553 GNU tar needs these.
1554 * pipe-safer.c: New file.
1555 * creat-safer.c: New file.
1556 * fcntl--.h (creat): Define to creat_safer.
1557 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
1558 * unistd--.h (pipe): Define to pipe_safer.
1559 * unistd-safer.h: Declare pipe_safer.
1561 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
1563 * regex_internal.h: Remove all references to
1564 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
1566 (bitset_not, bitset_merge, bitset_not_merge):
1567 (bitset_mask, re_string_allocate, re_string_construct):
1568 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
1569 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
1570 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
1571 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
1572 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1573 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1574 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
1575 (re_acquire_state_context):
1576 Remove unnecessary forward decls.
1577 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
1578 Put __attribute at function definition,
1579 now that the function decl has been removed.
1580 * lib/regex_internal.c (re_string_peek_byte_case):
1581 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
1584 2005-08-26 Simon Josefsson <jas@extundo.com>
1586 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
1587 Haible <bruno@clisp.org>.
1589 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1591 * regexec.c (set_regs): Don't alloca with an unbounded size.
1593 alloca modernization/simplification for regex.
1594 * regex.c: Remove portability cruft for alloca. This no longer
1595 needs to be at the start of the file, and can be moved into
1596 regex_internal.h and simplified.
1597 * regex_internal.h: Include <alloca.h>.
1598 (__libc_use_alloca) [!defined _LIBC]: New macro.
1599 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
1600 now works outside glibc.
1602 2005-08-24 Simon Josefsson <jas@extundo.com>
1604 * getpass.c: Add WIN32 implementation. Conditionalize use of
1605 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
1606 GLIBC specific code.
1608 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1610 Make regex safe for g++. This fixes one real bug (an "err"
1611 that should have been "*err"). g++ problem reported by
1613 * regex_internal.h (re_calloc): New macro, consistent with
1614 re_malloc etc. All callers of calloc changed to use re_calloc.
1615 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
1616 not int. All callers changed.
1617 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
1618 just use an array of size MB_LEN_MAX.
1619 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
1620 (find_recover_state): Change "err" to "*err"; this fixes what
1621 appears to be a real bug.
1622 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
1625 2005-08-25 Jim Meyering <jim@meyering.net>
1627 * open-safer.c: Include <config.h>.
1628 Otherwise, we'd lose LARGEFILE support in any file using
1631 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
1633 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
1634 * regex.h (regerror): Likewise.
1636 * regex.c: Do not include <sys/types.h>, as POSIX no longer
1637 requires this. (The code never needed it.)
1639 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
1640 All uses of recently-renamed identifiers changed to use the new,
1641 POSIX-compliant names. The code will build and run just fine
1642 without these changes, but it's better to eat our own dog food
1643 and use the standard-conforming names.
1645 * regex.h: Fix a multitude of POSIX name space violations.
1646 These changes have an effect only for programs that define
1647 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
1648 do not change anything for programs compiled in the normal way.
1649 Also, there is no effect on the ABI.
1651 (_REGEX_SOURCE): New macro.
1652 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
1653 defined and _GNU_SOURCE is not; this fixes a name space violation.
1655 Rename the following macros to obey POSIX requirements.
1656 The old names are still visible as macros if _REGEX_SOURCE is defined.
1657 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
1658 RE_BACKSLASH_ESCAPE_IN_LISTS.
1659 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
1660 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
1661 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
1662 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
1663 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
1664 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
1665 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
1666 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
1667 (REG_INTERVALS): renamed from RE_INTERVALS.
1668 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
1669 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
1670 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
1671 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
1672 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
1673 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
1674 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
1675 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
1676 RE_UNMATCHED_RIGHT_PAREN_ORD.
1677 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
1678 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
1679 (REG_DEBUG): renamed from RE_DEBUG.
1680 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
1681 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
1682 unusual, since we can't clash with the POSIX REG_ICASE.
1683 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
1684 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
1685 (REG_NO_SUB): renamed from RE_NO_SUB.
1686 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
1687 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
1688 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
1689 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
1690 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
1691 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
1692 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
1693 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
1694 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
1695 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
1696 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
1697 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
1698 RE_SYNTAX_POSIX_MINIMAL_BASIC.
1699 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
1700 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
1701 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
1702 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
1703 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
1704 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
1705 (REG_FIXED): Renamed from REGS_FIXED.
1706 (REG_NREGS): Renamed from RE_NREGS.
1708 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
1709 of other REG_* macros, since POSIX says the user is allowed to
1710 #undef these macros selectively.
1712 (reg_errcode_t): Update comment stating what other tables need
1715 Rename the following enum values to obey POSIX requirements.
1716 The old names are still visible as macros.
1717 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
1718 is not defined, since GNU is supposed to be a superset of POSIX as
1719 much as possible, and since we want reg_errcode_t to be a signed
1720 type for implementation consistency.
1721 (_REG_NOERROR): Renamed from REG_NOERROR.
1722 (_REG_NOMATCH): Renamed from REG_NOMATCH.
1723 (_REG_BADPAT): Renamed from REG_BADPAT.
1724 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
1725 (_REG_ECTYPE): Renamed from REG_ECTYPE.
1726 (_REG_EESCAPE): Renamed from REG_EESCAPE.
1727 (_REG_ESUBREG): Renamed from REG_ESUBREG.
1728 (_REG_EBRACK): Renamed from REG_EBRACK.
1729 (_REG_EPAREN): Renamed from REG_EPAREN.
1730 (_REG_EBRACE): Renamed from REG_EBRACE.
1731 (_REG_BADBR): Renamed from REG_BADBR.
1732 (_REG_ERANGE): Renamed from REG_ERANGE.
1733 (_REG_ESPACE): Renamed from REG_ESPACE.
1734 (_REG_BADRPT): Renamed from REG_BADRPT.
1735 (_REG_EEND): Renamed from REG_EEND.
1736 (_REG_ESIZE): Renamed from REG_ESIZE.
1737 (_REG_ERPAREN): Renamed from REG_ERPAREN.
1738 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
1739 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
1740 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
1741 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
1743 (_REG_RE_NAME, _REG_RM_NAME): New macros.
1744 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
1745 changed. But support the old name if the new one is not defined
1746 and if _REGEX_SOURCE.
1748 Change the following member names in struct re_pattern_buffer.
1749 The old names are still supported if !_REGEX_SOURCE.
1750 The new names are always supported, regardless of _REGEX_SOURCE.
1751 (re_buffer): Renamed from buffer.
1752 (re_allocated): Renamed from allocated.
1753 (re_used): Renamed from used.
1754 (re_syntax): Renamed from syntax.
1755 (re_fastmap): Renamed from fastmap.
1756 (re_translate): Renamed from translate.
1757 (re_can_be_null): Renamed from can_be_null.
1758 (re_regs_allocated): Renamed from regs_allocated.
1759 (re_fastmap_accurate): Renamed from fastmap_accurate.
1760 (re_no_sub): Renamed from no_sub.
1761 (re_not_bol): Renamed from not_bol.
1762 (re_not_eol): Renamed from not_eol.
1763 (re_newline_anchor): Renamed from newline_anchor.
1765 Change the following member names in struct re_registers.
1766 The old names are still supported if !_REGEX_SOURCE.
1767 The new names are always supported, regardless of _REGEX_SOURCE.
1768 (rm_num_regs): Renamed from num_regs.
1769 (rm_start): Renamed from start.
1770 (rm_end): Renamed from end.
1772 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1773 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1774 Prepend __ to parameter names.
1776 Undo yesterday's changes.
1778 2005-08-24 Jim Meyering <jim@meyering.net>
1780 Sync from coreutils.
1781 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1783 2005-08-21 Bruno Haible <bruno@clisp.org>
1785 * lock.h: Add multiple inclusion guard.
1786 * tls.h: Add multiple inclusion guard.
1788 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1790 * regex.h (REG_NOSYS)
1791 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1792 Define, since POSIX requires it as of 2001.
1793 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1794 New private symbol, used to keep the enum signed in all cases.
1795 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1796 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1798 * regex_internal.c (re_string_skip_chars, register_state):
1800 Remove forward decls; no longer needed now that we use prototypes.
1801 * regexec.c (acquire_init_state_context, check_halt_node_context):
1802 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1803 (clean_state_log_if_needed): Likewise.
1805 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1807 Fix problems reported by Sam Steingold in
1808 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1809 * regexec.c (sift_states_bkref): Fix portability bug: the code
1810 assumed that reg_errcode_t is a signed type, which is not
1811 necessarily true if _XOPEN_SOURCE is not defined.
1812 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1813 some compilers warn about it otherwise.
1815 2005-08-20 Jim Meyering <jim@meyering.net>
1817 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1818 of unused local, dfa.
1820 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1822 * regcomp.c (create_initial_state): Remove duplicate decl.
1823 (init_word_char, create_initial_state, duplicate_node_closure):
1824 (fetch_token, peek_token_bracket, build_range_exp):
1825 (build_collating_symbol): Remove forward decls; no longer needed
1826 now that we use prototypes.
1829 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1830 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1831 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1832 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1833 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1834 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1835 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1836 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1837 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1838 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1839 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1840 (build_charclass, build_charclass_op, fetch_number, create_tree):
1841 (create_token_tree, mark_opt_subexp, duplicate_tree):
1842 Use prototypes rather than old-style definitions.
1845 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1846 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1847 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1848 (re_string_reconstruct, re_string_peek_byte_case):
1849 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1850 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1851 (re_node_set_init_copy, re_node_set_add_intersect):
1852 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1853 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1854 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1855 (re_acquire_state, re_acquire_state_context, register_state):
1856 (create_ci_newstate, create_cd_newstate, free_state):
1858 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1859 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1860 (re_search_internal, prune_impossible_nodes):
1861 (acquire_init_state_context, check_matching, static):
1862 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1863 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1864 (update_regs, sift_states_backward, build_sifted_states):
1865 (clean_state_log_if_needed, merge_state_array):
1866 (update_cur_sifted_state, add_epsilon_src_nodes):
1867 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1868 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1869 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1870 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1871 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1872 (check_arrival, check_arrival_add_next_nodes):
1873 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1874 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1875 (check_node_accept_bytes, check_node_accept, extend_buffers):
1876 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1877 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1882 (re_string_allocate, re_string_construct, re_string_reconstruct):
1883 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1884 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1885 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1886 (re_string_context_at, re_string_peek_byte_case):
1887 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1888 is defined, since we now use prototypes always.
1890 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1891 C89 or better. All uses removed.
1893 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1895 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1896 [defined lint]: Suppress bogus uninitialized-variable warnings.
1898 * regcomp.c (duplicate_node): Return new index, not an error code,
1899 and let the caller return REG_ESPACE if out of space. This
1900 removes an uninitialied-variable warning with GCC 4.0.1, and also
1901 avoids taking the address of a local variable. All callers
1904 2005-08-19 Jim Meyering <jim@meyering.net>
1906 * regexec.c (proceed_next_node): Redo local variables to
1907 avoid GCC shadowing warnings.
1909 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1911 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1912 (re_node_set_insert_last, re_dfa_add_node):
1913 Rename local variables to avoid GCC shadowing warnings.
1915 2005-08-18 Bruno Haible <bruno@clisp.org>
1917 * strstr.c (strstr): Fix return value in multibyte case.
1918 * strcasestr.c (strcasestr): Likewise.
1920 2005-08-17 Jim Meyering <jim@meyering.net>
1922 Make the %s format (seconds since the epoch) work for a negative
1923 number and when used with a zero-padded field width, e.g. %015s.
1925 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1926 label so that it precedes the code to set `digits'. Otherwise,
1927 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1928 print `00-22'. Now, it prints `-0022', as it should.
1930 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1932 * regex.h: Remove useless space-before-tab. From coreutils.
1934 2005-08-17 Bruno Haible <bruno@clisp.org>
1936 * strcasestr.h: New file.
1937 * strcasestr.c: New file.
1939 2005-08-17 Bruno Haible <bruno@clisp.org>
1941 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1942 * strstr.c: Completely rewritten, with multibyte locale support.
1944 2005-08-17 Bruno Haible <bruno@clisp.org>
1946 * strcasecmp.c: Use mbuiter.h.
1948 2005-08-17 Bruno Haible <bruno@clisp.org>
1950 * mbuiter.h: New file.
1952 2005-08-16 Bruno Haible <bruno@clisp.org>
1954 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1956 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1957 NUL byte, not after it.
1959 2005-08-16 Bruno Haible <bruno@clisp.org>
1961 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1962 the valid ones. Makes the comparison operations transitive:
1963 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1964 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1966 2005-08-16 Bruno Haible <bruno@clisp.org>
1968 * strcase.h (strcasecmp): Add note in comments.
1969 * strncasecmp.c: Use code from strcasecmp.c.
1970 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1971 (strcasecmp): Work correctly in multibyte locales.
1973 2005-08-16 Bruno Haible <bruno@clisp.org>
1975 * strnlen1.h: New file.
1976 * strnlen1.c: New file.
1978 2005-08-16 Bruno Haible <bruno@clisp.org>
1980 * mbfile.h: New file.
1982 2005-08-16 Bruno Haible <bruno@clisp.org>
1984 * mbiter.h: New file.
1986 2005-08-16 Bruno Haible <bruno@clisp.org>
1988 * mbchar.h: New file.
1989 * mbchar.c: New file.
1991 2005-08-16 Bruno Haible <bruno@clisp.org>
1993 * tls.h: New file, from GNU gettext.
1994 * tls.c: New file, from GNU gettext.
1996 2005-08-15 Bruno Haible <bruno@clisp.org>
1998 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
2001 2005-08-14 Jim Meyering <jim@meyering.net>
2003 Sync from coreutils.
2005 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
2006 Use the hash-table-based cycle-detection code not just when
2007 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
2008 Reported by James Youngman in
2009 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
2010 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
2011 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
2012 This lets us compile with -DFTS_DEBUG, once again.
2013 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
2014 * fts.c (fd_safer): Remove decl.
2015 Include fcntl--.h rather than unistd-safer.h
2016 (fts_safe_changedir): Don't call fd_safer; no longer needed
2017 now that we include fcntl--.h.
2019 2005-08-11 Simon Josefsson <jas@extundo.com>
2021 * readline.h, readline.c: New file.
2023 2005-08-11 Bruno Haible <bruno@clisp.org>
2025 * strnlen.h (strnlen): Change parameter name to match comment.
2027 2005-08-10 Simon Josefsson <jas@extundo.com>
2029 * strndup.c: Use strnlen.h.
2031 * strnlen.h: New file.
2033 2005-08-02 Simon Josefsson <jas@extundo.com>
2035 * getline.h, getline.c: Rewrite.
2037 * getdelim.h, getdelim.c: New files, ported from glibc.
2039 2005-07-31 Bruno Haible <bruno@clisp.org>
2041 * lock.h (gl_lock_initializer): New macro.
2042 (gl_lock_define_initialized): Use it.
2043 (gl_rwlock_initializer): New macro.
2044 (gl_rwlock_define_initialized): Use it.
2045 (gl_recursive_lock_initializer): New macro.
2046 (gl_recursive_lock_define_initialized): Use it.
2048 2005-07-26 Bruno Haible <bruno@clisp.org>
2050 * lock.h: Update from GNU gettext.
2051 * lock.c: Update from GNU gettext.
2053 2005-07-18 Bruno Haible <bruno@clisp.org>
2055 * lock.h (gl_once_t): New type.
2056 (gl_once_define, gl_once): New macros.
2057 * lock.c (fresh_once): New variable.
2058 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
2061 2005-07-18 Simon Josefsson <jas@extundo.com>
2063 * check-version.c (check_version): Accept identical versions too.
2065 2005-07-18 Bruno Haible <bruno@clisp.org>
2067 * lock.h: New file, from GNU gettext.
2068 * lock.c: New file, from GNU gettext.
2070 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
2072 * quotearg.c: Add translator comment suggested by Bruno Haible,
2073 with a minor change.
2075 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
2077 * version-etc-fsf.c (version_etc_copyright): Parameterize the
2078 copyright symbol and the year.
2079 * version-etc.c (COPYRIGHT_YEAR): New constant.
2080 (version_etc_va): Use parameterized copyright notice.
2081 Reword to conform to the current GNU coding standards.
2083 2005-07-11 Simon Josefsson <jas@extundo.com>
2085 * size_max.h: New file.
2087 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
2089 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
2092 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
2093 and Paul Eggert <eggert@cs.ucla.edu>
2095 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
2096 in wint_t, not wchar_t. Remove now-unnecessary cast.
2098 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
2100 * regex.c, regex.h: Sync from libc.
2101 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
2102 New files, synced from libc, except that regex_internal.h
2103 currently has a small porting fix.
2105 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
2107 Remove the dependency of the strftime module on the tzset module.
2108 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
2109 Copy the input structure, to work around some of the bug with
2110 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
2111 Solaris releases, you should also use the tzset module, but we won't
2112 require it as a dependency any more since we don't want LGPLed code
2113 to depend on GPLed code.
2115 2005-07-02 Jim Meyering <jim@meyering.net>
2117 * backupfile.c (backup_args): Change a `0' to NULL.
2119 2005-07-01 Jim Meyering <jim@meyering.net>
2121 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2122 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
2123 * save-cwd.c, tempname.c:
2124 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2125 and don't include <sys/file.h>).
2127 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
2129 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
2130 declares only 'struct timespec;' (!).
2132 2005-06-29 Jim Meyering <jim@meyering.net>
2134 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
2135 type name. Use the variable name instead.
2136 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
2138 2005-06-28 Simon Josefsson <jas@extundo.com>
2140 * check-version.h, check-version.c: New files.
2142 2005-06-28 Simon Josefsson <jas@extundo.com>
2144 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
2145 collision with global variable. Better indentation. Don't
2146 increment buffer pointer beyond buffer end. Based on comments
2147 from Paul Eggert <eggert@cs.ucla.edu>.
2151 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
2153 * canon-host.c (canon-host): Append trailing "," to 0 in
2154 initializer of struct addrinfo, as an indication that we don't
2155 care how many members the structure has.
2157 2005-06-24 Derek Price <derek@ximbiot.com>
2158 and Bruno Haible <bruno@clisp.org>
2160 Remove stat module & update lstat.
2161 * stat.c: Remove this file...
2162 (slash_aware_lstat): ...moving this content and its support...
2163 * lstat.c (rpl_lstat): ...into here.
2164 * lstat.h: New file.
2166 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
2168 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
2169 (ranged_convert): Don't save conversion in a temporary struct.
2170 This causes a warning with GCC 4.0.0, and anyway in the typical
2171 case it's not worth the extra 100 bytes or so of code.
2172 (ranged_convert, __mktime_internal): When calling a function via a
2173 pointer P, use P () rather than (*P) (), as we now assume C89 or
2176 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
2178 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
2179 "who -r" failed to give output. Problem reported by Tim Waugh.
2181 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
2182 (xcalloc): Use it to avoid needless tests.
2183 Problem reported by Jim Meyering.
2185 2005-06-16 Jim Meyering <jim@meyering.net>
2187 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
2188 when either N or S is zero.
2190 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2192 * argp.h (__option_is_short): Check upper limit of
2193 __key. Isprint() requires its argument to have the value
2194 of an unsigned char or EOF.
2196 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
2198 * fnmatch.c (fnmatch): If there is an encoding error in a
2199 multibyte string or pattern, fall back on unibyte matching.
2200 Problem reported by James Youngman.
2202 2005-06-08 Bruno Haible <bruno@clisp.org>
2204 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
2207 2005-06-08 Bruno Haible <bruno@clisp.org>
2209 * csharpcomp.h: New file, from GNU gettext.
2210 * csharpcomp.c: New file, from GNU gettext.
2211 * csharpcomp.sh.in: New file, from GNU gettext.
2213 2005-06-07 Derek Price <derek@ximbiot.com>
2216 * glob_.h: Indent nested #ifdef.
2218 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
2220 Sync from coreutils.
2221 Use "file name" when talking about file names, instead of "filename"
2222 or "path", as per the GNU coding standards.
2223 * mkdir-p.c: Renamed from makepath.c.
2224 (make_dir_parents): Renamed from make_path. All callers changed.
2225 * mkdir-p.h: Likewise. All includers changed.
2226 * filenamecat.c: Renamed from path-concat.c.
2227 (file_name_concat): Renamed from path_concat. All callers changed.
2228 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
2229 * filenamecat.h: Likewise. All includers changed.
2230 * acl.c: Don't use "path" or "filename" to mean "file name"
2231 in comments or local variable names.
2232 * basename.c: Likewise.
2233 * canonicalize.c, canonicalize.h: Likewise.
2234 * dirname.c, dirname.h: Likewise.
2235 * euidaccess.c: Likewise.
2236 * exclude.c: Likewise
2237 * fnmatch_.h, fnmatch_loop.c: Likewise.
2238 * fsusage.c, fsuage.h: Likewise.
2239 * fts.c, fts_.h: Likewise.
2240 * getcwd.c: Likewise.
2241 * getloadavg.c: Likewise.
2242 * mkstemp.c: Likewise.
2243 * mountlist.c, mountlist.h: Likewise.
2244 * openat.c, openat.h: Likewise.
2245 * readlink-stub.c: Likewise.
2246 * readutmp.c, readutmp.h: Likewise.
2247 * rename.c: Likewise.
2248 * rmdir.c: Likewise.
2250 * savedir.c: Likewise.
2251 * stripslash.c: Likewise.
2252 * tempname.c: Likewise.
2253 * xreadlink.c: Likewise.
2254 * exclude.c (excluded_file_name): Renamed from excluded_filename.
2256 * exclude.h: Likewise.
2258 * euidaccess.c (getuid, getgid, getuid, getegid)
2259 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2260 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2261 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2262 * pathmax.h: Include <limits.h> unconditionally, since other
2263 files have been getting away with it for years (MORE/BSD 4.3
2265 * userspec.c (getpwnam, getgrnam, getgrgid)
2266 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2268 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2269 Define to 256, not 255, as per modern POSIX.
2271 2005-06-01 Bruno Haible <bruno@clisp.org>
2273 * csharpexec.h: New file, from GNU gettext.
2274 * csharpexec.c: New file, from GNU gettext.
2275 * csharpexec.sh.in: New file, from GNU gettext.
2277 2005-05-31 Derek Price <derek@ximbiot.com>
2278 Paul Eggert <eggert@cs.ucla.edu>
2281 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2283 2005-05-29 Derek Price <derek@ximbiot.com>
2284 Paul Eggert <eggert@cs.ucla.edu>
2286 * glob_.h, glob.c: New files.
2288 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2290 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2292 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2293 the configuration hassle isn't worth it.
2294 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2295 (LONGEST_MODIFIER, PRIuMAX): Remove.
2297 2005-05-27 Bruno Haible <bruno@clisp.org>
2299 * getlogin_r.h: Remove second include of <stddef.h>.
2301 2005-05-25 Bruno Haible <bruno@clisp.org>
2302 Derek Price <derek@ximbiot.com>
2304 * getlogin_r.h: Simplify API documentation.
2306 2005-05-25 Derek Price <derek@ximbiot.com>
2307 Paul Eggert <eggert@cs.ucla.edu>
2309 * getlogin_r.c, getlogin_r.h: New files.
2311 2005-05-22 Bruno Haible <bruno@clisp.org>
2313 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2314 Also include <sys/param.h> if it defines MIN, MAX.
2315 Based on a patch by Derek Price <derek@ximbiot.com>.
2317 2005-05-22 Bruno Haible <bruno@clisp.org>
2319 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2320 (INT64_MIN): Fix definition.
2321 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2323 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2324 NEED_SIGNED_INT_TYPES.
2326 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2327 HAVE_SYSTEM_INTTYPES.
2329 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2331 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2332 so that unistd-safer.h (GPL'ed code) need not be included.
2334 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2337 * fts.c: Don't include "cycle-check.h" or "hash.h".
2338 (setup_dir, free_dir): New functions.
2339 (enter_dir, leave_dir): Define trivial
2340 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2341 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2342 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2343 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2344 Move to fts-cycle.c.
2345 (fts_open): Use setup_dir.
2346 (fts_close): Use free_dir.
2347 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2348 This adds a label and some gotos, but the alternatives were messier.
2349 Check for memory allocation failure when entering a dir.
2350 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2351 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2352 (FTS): New member fts_cycle, that is a union that contains the
2353 old active_dir_ht and cycle_state. All uses changed to mention
2354 fts_cycle.ht and fts_cycle.state.
2355 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2356 fts.c, with the following changes:
2357 (setup_dir, free_dir): New functions.
2358 (enter_dir): Now returns bool. Return true if successful, false
2359 if memory exhausted. All callers changed.
2360 Do not bother partly cleaning up on
2361 memory allocation failure; that is free_dir's job.
2362 However, free ad if hash_insert fails, to avoid memory leak.
2363 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2364 fts->fts_options to see which union member to use.
2366 2005-05-20 Jim Meyering <jim@meyering.net>
2368 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2369 Now a macro, to pacify GCC.
2371 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2373 * chown.c (rpl_chown): Return -1 on failure.
2375 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2377 * canonicalize.c: Include canonicalize.h first, to test interface.
2378 Include <stddef.h> unconditionally, since we assume C89 now.
2379 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2380 * fts.c: Include fts_.h first, to check interface.
2381 Do not include intprops.h; no longer needed.
2382 Include cycle-check.h and hash.h, since fts_.h no longer does.
2383 Remove unnecessary casts of closedir to void.
2384 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2385 decide whether to decrement nlinks.
2386 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2387 (FTS): Use struct hash_table * instead of Hash_table, so that
2388 we no longer need to include hash.h here.
2390 2005-05-17 Jim Meyering <jim@meyering.net>
2392 * fts.c, fts_.h: New files, from coreutils.
2394 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2396 Sync from coreutils.
2397 * unlinkdir.c, unlinkdir.h: New files.
2398 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
2399 regex.h, unlocked-io.h, xtime.h:
2400 White space changes only.
2401 * makepath.c (make_path): Port to hosts where leading "//" is special.
2402 * yesno.c: Include getline.h, not ctype.h.
2403 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2404 Use getline to remove arbitrary restriction on response length.
2406 2005-05-13 Bruno Haible <bruno@clisp.org>
2408 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
2409 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
2410 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
2411 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
2412 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
2413 Add support for 64-bit integers in the MSVC compiler.
2415 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
2417 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
2418 Change the initial comment to refer to GPL, not LGPL.
2419 gnulib-tool will change it to LGPL as needed.
2421 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
2422 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
2423 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
2424 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
2425 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
2426 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
2427 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
2428 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
2429 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
2430 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
2431 concatpath.c, config.charset, copy-file.c, copy-file.h,
2432 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
2433 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
2434 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
2435 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
2436 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
2437 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
2438 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
2439 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
2440 full-read.c, full-read.h, full-write.c, full-write.h,
2441 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
2442 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
2443 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
2444 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
2445 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
2446 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
2447 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
2448 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
2449 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
2450 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
2451 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
2452 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
2453 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
2454 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
2455 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
2456 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
2457 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
2458 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
2459 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
2460 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
2461 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
2462 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
2463 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
2464 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
2465 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
2466 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
2467 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
2468 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
2469 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
2470 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
2471 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
2472 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
2473 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
2474 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
2475 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
2476 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
2477 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
2478 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
2479 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
2480 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
2481 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
2482 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
2483 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
2484 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
2485 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
2486 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
2487 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
2488 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
2489 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
2490 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
2491 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
2492 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
2493 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
2494 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
2495 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
2496 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
2497 Update FSF postal mail address.
2499 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2501 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
2502 specified in ai_socktype. Fix invalid ai_protocol
2503 check. ai_protocol is usually set to 0 or depending on
2504 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
2505 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
2506 ai_socktype / ai_protocol in the returned addrinfo structure.
2508 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2509 Bruno Haible <bruno@clisp.org>
2511 * inet_ntop.h: New file.
2512 * inet_ntop.c: New file, from glibc with modifications.
2514 2005-05-08 Jim Meyering <jim@meyering.net>
2516 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
2518 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
2520 Merge from coreutils. Among other things,
2521 add bulletproofing for cases where stdin, stdout, or stderr are closed.
2522 * fd-safer.c: New file.
2523 * fcntl-safer.h, open-safer.c: Remove.
2524 * chdir-long.c: Fix comment "fetish" -> "coreutils".
2525 * dup-safer.c: Include unistd-safer.h first.
2526 Don't include errno.h.
2527 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
2528 * file-type.h: Don't assume invoker included sys/stat.h first.
2529 * file-type.c: Rely on file-type.h change.
2530 * getloadavg.c: Include unistd-safer.h.
2531 (getloadavg): Use safer open.
2532 * getusershell.c: Include "stdio-safer.h".
2533 (getusershell): Use safer fopen.
2534 * long-options.c (long_options): Use NULL rather than 0.
2535 * modechange.h (mode_free): Remove; all callers changed to invoke
2537 * modechange.c: Likewise.
2538 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
2539 (MODE_DONE): New constant.
2540 (struct mode_change): Remove 'next' member.
2541 (make_node_op_equals): New function; like the old one of the
2542 same name, except it allocates an array.
2543 (mode_compile, mode_create_from_ref): Use it.
2544 (mode_compile): Allocate result as an array, not a linked list.
2545 Parse octal string ourself, so that we catch mistakes like "+0".
2546 (mode_adjust): Arg is an array, not a linked list.
2547 * modechange.c: Include stat-macros.h, xalloc.h.
2548 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
2549 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
2550 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
2551 Remove. This is now stat-macros.h's job.
2552 (talloc): Remove. All callers replaced by xalloc, so that
2553 our invokers don't have to worry about reporting memory failures.
2554 (make_node_op_equals): Remove.
2555 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2557 (struct mode_change): Moved here from modechange.h.
2558 (mode_append_entry): Remove.
2559 (mode_compile): Remove MASKED_OPS arg, since it encouraged
2560 apps to have incorrect behavior. Use simpler algorithm for head
2561 and tail. Don't futz with umask; that's now the job of mode_adjust.
2562 Detect more invalid usages rather than having somewhat-random behavior.
2563 Don't insert an "a=" action, as that leads to incorrect behavior.
2564 (mode_compile, mode_create_from_ref): Return NULL on error instead
2565 of an enum, since now there's only one way to have an error. All
2567 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
2568 at the correct time. Simplify calculation of "+u" and its ilk.
2569 Don't mishandle "+X".
2570 (mode_free): Remove "register" and localize decls.
2571 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2572 (struct mode_change): Move to modechange.c; callers don't
2573 need to see this stuff.
2574 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
2575 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
2576 (mode_change, mode_adjust): Reflect the new signatures noted above.
2577 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
2578 that might redefine system include files.
2579 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
2580 (my_usleep): Use NULL rather than (void *) 0.
2581 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
2582 Use siginterrupt to specify that system calls should be interrupted.
2583 (rpl_nanosleep): Move initialization of suspended closer to call of
2585 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
2586 * readutmp.c: Likewise. Include signal.h, stdbool.h.
2587 (desirable_utmp_entry): New function.
2588 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
2589 using x2nrealloc, to simplify logic.
2590 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
2591 size calculation. Do not assume utmp file is a regular file.
2592 * readutmp.h (UT_PID): Moved here from ../src/who.c.
2593 (READ_UTMP_CHECK_PIDS): New constant.
2594 * save-cwd.c: Include unistd-safer.h.
2595 (save_cwd): Use fd_safer.
2596 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
2597 [!_LIBC] Include "stat-macros.h" instead.
2598 * unistd-safer.h (fd_safer): New decl.
2600 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
2602 * byteswap_.h: New file.
2604 2005-04-25 Albert Chin <china@thewrittenword.com>
2606 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
2609 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
2611 * getdate.y (zone): Allow relunit_snumber after tZONE, so
2612 that "UTC +1 second" continues to work. Problem reported
2614 (relunit_snumber): New rule.
2617 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
2619 * getdate.y (universal_time_zone_table): New constant.
2620 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
2621 universal_time_zone_table.
2622 (lookup_zone): Prefer universal_time_zone_table to
2623 local_time_zone_table, so that "GMT" time stamps are allowed in
2624 London during the summer. Problem reported by Ian Abbott.
2626 2005-04-12 Jim Meyering <jim@meyering.net>
2628 * human.c (humblock): Set *options even when returning due to
2629 xstrtoumax conversion failure. Thanks to a used-uninitialized
2632 2005-04-09 Jim Meyering <jim@meyering.net>
2634 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
2635 -Wuninitialized: initialize tm0.tm_year.
2637 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2639 * getdate.y (parser_control): rels_seen is now a boolean, not a
2640 count, since there's no maximum. All uses changed.
2641 Add member dsts_seen.
2642 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
2644 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
2645 Use pc_rels_seen to decide whther a date is absolute.
2647 * getdate.y (number): Don't overwrite year.
2648 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
2651 2005-04-02 Simon Josefsson <jas@extundo.com>
2653 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
2654 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
2656 2005-03-27 Jim Meyering <jim@meyering.net>
2658 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
2660 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
2662 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
2663 "one's complement" -> "ones' complement" in comment, as per Knuth.
2664 "value of type" -> "type or expression" in comment.
2665 * mktime.c, strftime.c: Propagate intprops.h comment nits.
2667 2005-03-26 Jim Meyering <jim@meyering.net>
2670 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
2671 Correct typos: s/or/of/.
2673 2005-03-23 Jim Meyering <jim@meyering.net>
2675 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
2677 2005-03-21 Jim Meyering <jim@meyering.net>
2679 Changes imported from coreutils.
2681 * cycle-check.c: Don't include xalloc.h.
2683 * path-concat.c: Don't include assert.h.
2684 (path_concat): Remove assertion that would have triggered
2685 for ABASE starting with more than one slash.
2686 Reported by Andreas Schwab.
2688 * path-concat.c (path_concat): Set *BASE_IN_RESULT
2689 properly when ABASE is an absolute file name.
2690 Correct the description of this function.
2692 Add an assertion and a test driver.
2693 This fixes a bug introduced on 2004-07-02.
2694 Andreas Schwab reported the resulting failure of cp --parents:
2695 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
2697 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
2699 * strftime.c (my_strftime): If the underlying strftime returns 0
2700 (which shouldn't happen), generate nothing instead of returning 0
2701 immediately, so that nstrftime (NULL, ...) doesn't return 0.
2703 2005-03-16 Bruno Haible <bruno@clisp.org>
2705 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
2707 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
2709 * strftime.c (my_strftime): Prepend space to format so that we can
2710 reliably distinguish strftime failure from empty output on POSIX
2713 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
2715 * iconvme.c (SIZE_MAX): New macro, if not already defined.
2716 (iconv_string): Don't guess a size-zero buffer, as that might cause
2717 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
2718 result would be 'too large', where 'too large' is (heuristically)
2719 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
2720 overflow concerns. This will prevent some unwanted malloc failures
2721 when the inputs are very large.
2723 2005-03-15 Bruno Haible <bruno@clisp.org>
2725 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
2728 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
2731 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
2733 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
2735 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
2736 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
2738 * strtol.c: Likewise.
2740 2005-03-14 Simon Josefsson <jas@extundo.com>
2742 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
2745 2005-03-14 Jim Meyering <jim@meyering.net>
2747 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
2748 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
2749 to be nonzero so that we (and caller) can detect the difference
2750 between a valid zero-length expansion and an error return, even
2751 when the underlying strftime fails before writing anything into
2754 2005-03-10 Jim Meyering <jim@meyering.net>
2756 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2757 so that this module works on systems without fchdir.
2759 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2761 Factor int-properties macros into a single file, except for
2762 glibc-related files.
2763 * intprops.h: New file.
2764 * getloadavg.c: Include it instead of limits.h.
2765 (INT_STRLEN_BOUND): Remove.
2766 * human.c: Include intprops.h.
2767 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2768 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2769 * inttostr.h: Include intprops.h instead of limits.h.
2770 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2771 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2772 for consistency with intprops.h.
2773 (time_t_is_integer, twos_complement_arithmetic): Use them.
2774 * sig2str.h: Include <signal.h>, intprops.h.
2775 (INT_STRLEN_BOUND): Remove.
2776 * strftime.c (TYPE_SIGNED): Remove.
2777 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2778 * strtol.c: Adjust comments to match intprops.h.
2779 * userspec.c: Include intprops.h.
2780 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2781 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2782 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2783 instead of rolling our own expressions.
2784 * xstrtol.c: Include xstrtol.h first, to test interface.
2786 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2788 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2789 the right thing even if adding 1900 would overflow. Similarly
2790 for tm_mon + 1 and tm_yday + 1.
2791 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2792 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2793 (DO_SIGNED_NUMBER): New macro.
2794 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2796 2005-03-07 Bruno Haible <bruno@clisp.org>
2798 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2800 2005-03-03 Derek R. Price <derek@ximbiot.com>
2801 Bruno Haible <bruno@clisp.org>
2803 * pagealign_alloc.h: New file.
2804 * pagealign_alloc.c: New file.
2806 2005-01-28 Bruno Haible <bruno@clisp.org>
2808 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2811 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2813 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2814 The workaround isn't strictly needed for POSIX conformance, and
2815 it's too much of a pain to configure and maintain. We'll ask
2816 people to fix their kernels instead.
2817 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2818 (NANOSLEEP_BUG_WORKAROUND): Remove.
2819 (xnanosleep): Remove the workaround.
2821 2005-02-12 Bruno Haible <bruno@clisp.org>
2823 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2825 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2827 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2828 * timespec.h (gettime): Return void, since it always
2829 succeeds now. All uses changed.
2830 * gettime.c (gettime) Likewise.
2831 [HAVE_NANOTIME]: Prefer nanotime.
2832 Assume gettimeofday succeeds, as POSIX requires.
2833 Assime time () succeeds, since other code already does.
2834 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2835 (timespec_subtract): Remove.
2836 (NANOSLEEP_BUG_WORKAROUND): New constant.
2837 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2838 things considerably. Use it only on GNU/Linux hosts, since the
2839 workaround shouldn't be needed elsewhere.
2841 2005-02-24 Bruno Haible <bruno@clisp.org>
2843 * gettext.h: Update from GNU gettext 0.14.2.
2845 2005-02-24 Bruno Haible <bruno@clisp.org>
2847 * localcharset.c: Update from GNU gettext 0.14.2.
2848 * config.charset: Update from GNU gettext 0.14.2.
2850 2005-02-22 Simon Josefsson <jas@extundo.com>
2852 * iconvme.h, iconvme.c: New files, from libc.
2854 2005-02-20 Neil Conway <neilc@samurai.com>
2856 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2857 returned by OSX/Darwin if the specified buffer is not large
2858 enough for the hostname.
2860 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2862 * memrchr.h: New file.
2863 * chdir-long.c: Include it.
2864 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2865 Don't bother including stddef.h.
2867 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2869 * argp-help.c (__argp_help): Create a fake struct argp_state and
2870 pass it to _help, otherwise the latter coredumps trying to
2871 dereference state.root_argp.
2873 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2875 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2877 Include <sys/types.h>, for dev_t.
2878 (ME_DUMMY, ME_REMOTE): Move from here....
2879 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2880 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2882 Include mountlist.h first, to test the interface.
2884 2005-01-29 Bruno Haible <bruno@clisp.org>
2886 * progname.c (program_name): Initialize.
2887 Needed when linking statically on MacOS X.
2889 2005-01-28 Bruno Haible <bruno@clisp.org>
2891 * javacomp.sh.in: New file, from GNU gettext.
2892 * javacomp.h: New file, from GNU gettext.
2893 * javacomp.c: New file, from GNU gettext.
2895 2005-01-26 Bruno Haible <bruno@clisp.org>
2897 * javaexec.sh.in: New file, from GNU gettext.
2898 * javaexec.h: New file, from GNU gettext.
2899 * javaexec.c: New file, from GNU gettext.
2901 2005-01-26 Simon Josefsson <jas@extundo.com>
2903 * gai_strerror.c: Use GPL in header.
2905 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2907 * argp-help.c (hol_entry_help): Avoid using non-constant
2908 initializers for struct pentry_state.
2909 (__argp_error): Check return value of __asprintf
2910 (__argp_failure): Translate error message
2912 * argp-parse.c: Removed braces around the expansion of N_()
2914 2005-01-21 Jim Meyering <jim@meyering.net>
2916 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2917 same value as for Solaris 9.
2919 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2920 component length. This included changing the parameter to be
2921 of type `char *' rather than `char const *'.
2922 * chdir-long.h (chdir_long): Update prototype.
2924 * openat.c (fdopendir, fstatat): New functions.
2925 * openat.h: Include headers required for use of DIR and struct stat.
2926 [AT_SYMLINK_NOFOLLOW]: Define.
2927 (fdopendir, fstatat): Add prototypes.
2929 2005-01-21 Bruno Haible <bruno@clisp.org>
2931 * classpath.h: New file, from GNU gettext.
2932 * classpath.c: New file, from GNU gettext.
2934 2005-01-20 Simon Josefsson <jas@extundo.com>
2936 * version-etc-fsf.c: New file, with version_etc_copyright.
2937 * version-etc.c: Remove version_etc_copyright.
2938 * version-etc.h (version_etc_copyright): Use [] instead of * in
2939 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2941 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2943 * save-cwd.c (save_cwd): Remove code to support the case
2944 where fchdir is missing or flaky.
2946 2005-01-20 Simon Josefsson <jas@extundo.com>
2948 * base64.h (isbase64): Add.
2950 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2951 using a unsigned prototype, don't inline.
2952 (base64_decode): Use it.
2954 2005-01-19 Bruno Haible <bruno@clisp.org>
2956 * sh-quote.h: New file, from GNU gettext.
2957 * sh-quote.c: New file, from GNU gettext.
2959 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2961 Merge changes from coreutils, as described below in several
2962 changelogs dated today.
2964 * save-cwd.c: Include "save-cwd.h" before other include files.
2965 (O_DIRECTORY): Remove; not needed here, since "." must be
2966 a directory. All uses removed.
2967 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2968 universal on Suns, and we also need to test for IRIX.
2969 Revamp code to use 'if' rather than '#if'.
2970 Avoid unnecessary comparison of cwd->desc to 0.
2972 * utimens.c (futimens): Robustify the previous patch, by checking
2973 for known valid error numbers rather than observed invalid ones.
2975 2005-01-18 Jim Meyering <jim@meyering.net>
2977 * version-etc.c (version_etc_copyright): Update copyright date.
2979 * utimens.c (futimens): Account for the fact that futimes
2980 can also fail with errno == ENOSYS or errno == ENOENT.
2981 Patch from Dmitry V. Levin.
2983 Change the name of the robust chdir function from chdir to chdir_long.
2984 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2985 (restore_cwd): Use chdir_long, not chdir.
2986 * chdir-long.c: Renamed from chdir.c.
2987 * chdir-long.h: Renamed from chdir.h.
2988 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2991 2005-01-18 Bob Proulx <bob@proulx.com>
2993 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2994 offsetof() macro construct to avoid compile failure with native HP-UX
2995 11.0 ANSI C compiler.
2997 2005-01-06 Bruno Haible <bruno@clisp.org>
2999 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
3000 because stpncpy.m4 takes care of it.
3002 2004-01-24 Bruno Haible <bruno@clisp.org>
3004 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
3006 2003-10-09 Bruno Haible <bruno@clisp.org>
3008 * progreloc.c: Include xalloc.h instead of xmalloc.h.
3010 2005-01-06 Bruno Haible <bruno@clisp.org>
3012 * fwriteerror.h (fwriteerror): Change specification to include fclose.
3013 * fwriteerror.c: Include <stdbool.h>.
3014 (fwriteerror): At the end, close the file stream. Record whether
3015 stdout was already closed.
3017 2004-05-27 Bruno Haible <bruno@clisp.org>
3019 * execute.c (environ): Declare if needed.
3020 * pipe.c (environ): Likewise.
3021 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
3023 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
3025 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
3026 definitions to be after all include files, to avoid collisions.
3027 Problem reported by Bob Proulx.
3029 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
3031 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
3032 not needed. This removes a dependency on the gettext module.
3033 [defined _LIBC]: Do not include <libintl.h>; not needed.
3035 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
3037 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
3040 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
3042 * argp-parse.c: Include <stddef.h>.
3043 (alignof, alignto): New macros.
3044 (parser_init): Don't assume that void * is aligned sufficiently
3047 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
3048 need to extend the stack.
3049 (YYINITDEPTH): New macro, so that the initial stack isn't overly
3052 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3054 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
3056 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
3058 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
3059 Remove now-obsolete comment about AIX.
3060 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
3061 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
3062 (YYMAXDEPTH): New macro.
3064 2004-12-18 Bruno Haible <bruno@clisp.org>
3066 * fatal-signal.c (fatal_signals): Make non-const.
3067 (init_fatal_signals): New function.
3068 (uninstall_handlers, install_handlers): Ignore signals that were set to
3070 (at_fatal_signal): Call init_fatal_signals.
3071 (init_fatal_signal_set): Likewise. Ignore signals that were set to
3073 Reported by Paul Eggert.
3075 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
3077 * getdate.y (textint): New member "negative".
3078 (time_zone_hhmm): New function.
3079 Expect 14 shift-reduce conflicts, not 13.
3080 (o_colon_minutes): New rule.
3081 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
3082 (yylex): Set the "negative" member of signed numbers.
3084 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
3086 Changes imported from coreutils.
3087 * hard-locale.c: Assume <locale.h> exists.
3089 (GLIBC_VERSION): New macro.
3090 (hard_locale): Assume setlocale exists.
3091 Rewrite to avoid #ifdef.
3092 Use strdup rather than malloc + strcpy.
3093 * human.c: Assume <locale.h> exists.
3094 (human_readable): Assume localeconv exists.
3096 2004-12-01 Jakub Jelinek <jakub@redhat.com>
3098 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
3099 convert T2, not T. (Imported from libc.)
3101 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
3103 * getcwd.c (is_ENAMETOOLONG): New macro.
3104 (__getcwd.c): Don't restore errno; glibc doesn't.
3105 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
3106 first, falling back to our code only if its results look suspicious.
3107 Ensure that the resulting buffer is only as large as necessary.
3109 * readutmp.c: Include readutmp.h first.
3110 Include <errno.h>, since readutmp.h no longer does that.
3111 * readutmp.h: Don't include <errno.h>,
3112 <sys/param.h>, <time.h>; not needed to establish interface.
3113 (errno): Remove decl.
3114 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
3115 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
3116 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
3118 2004-11-28 Simon Josefsson <jas@extundo.com>
3120 * base64.h, base64.c: New file.
3122 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
3124 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
3126 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
3128 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
3129 HP's ANSI C compiler.
3130 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
3131 Declaring int functions causes warnings on some modern systems and
3132 shouldn't be needed to compile on ancient ones.
3133 * same.c (MIN) [defined MIN]: Don't define, since it's already
3136 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
3137 with the following changes.
3138 (__set_errno): Parenthesize properly.
3139 Include <stdbool.h>.
3140 (MIN, MAX, MATCHING_INO): New macros.
3141 (__getcwd): Define with prototype, not K&R form.
3142 Use heuristics to allocate default buffer on stack if possible.
3143 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
3144 behavior, and to avoid the PATH_MAX limit when computing
3146 Use MATCHING_INO to compare inode number to file.
3147 Check for arithmetic overflow in size calculations.
3148 Fix bug in reallocation of dot array that caused getcwd to fail
3149 on directories nested deeper than 75.
3150 Be more careful about saving errno on error.
3151 Do not use realloc; use only free+malloc, as this is a bit
3152 more flexible and avoids a needless copy operation.
3153 Do not inspect st_dev and st_ino for symbolic links; POSIX
3154 doesn't specify the latter.
3155 Check for closedir errors.
3156 Avoid needless casts.
3157 Use "#ifdef weak_alias" around weak_alias, to be like other
3159 The following changes to getcwd.c have effect only when used in
3160 gnulib; they have no effect inside glibc proper.
3161 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
3162 as alloca isn't used.
3163 (alloca, __alloca): Likewise.
3164 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
3165 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3166 unconditionally, as gnulib assumes C89 or better.
3167 Do not include <sys/param.h>.
3168 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
3169 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
3171 (NULL) [!defined NULL]: Remove; we assume C89 or better.
3172 Include <dirent.h> in a way that is compatible with modern Autoconf.
3173 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
3174 New macros, if not already defined.
3175 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
3176 Use "_LIBC", not "defined _LIBC", for consistency.
3177 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
3179 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
3180 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
3181 * xgetcwd.c: David MacKenzie's old code was removed, so give
3182 credit only to Jim Meyering and adjust the copyright dates.
3183 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
3184 <stdlib.h>, <unistd.h>, "pathmax.h".
3185 Instead, include "xgetcwd.h" (first) and "getcwd.h".
3186 (INITIAL_BUFFER_SIZE): Remove.
3187 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
3189 2004-11-23 Jim Meyering <jim@meyering.net>
3191 * getopt_.h: Remove trailing blanks.
3193 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
3195 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
3196 (futimens): New function, which uses futimes if available.
3197 (futimens, utimens): Support timespec==NULL, with same semantics
3198 as utime and utimens.
3199 * utimens.h (futimens): New decl.
3201 2004-11-23 Jim Meyering <jim@meyering.net>
3203 * __fpending.c: Add comment.
3205 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3207 * getopt_.h: Re-addition of __getopt_argv_const caused
3208 redefinition warnings. To avoid them, include the defines
3209 in `#if !defined __need_getopt ... #endif'. The only place
3210 where __getopt_argv_const is used is in definitions
3211 of getopt_long and getopt_long_only below, which are as well
3212 protected by `#ifndef __need_getopt'.
3213 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
3214 __need_getopt after including <stdio.h> and <unistd.h> These
3215 headers might have defined it.
3217 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
3219 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
3221 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
3222 optopt): Use them instead of invoking ## directly; otherwise, the
3223 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
3225 2004-11-19 Bruno Haible <bruno@clisp.org>
3227 * strtok_r.c: Move comments from here...
3228 * strtok_r.h: ... to here.
3230 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
3232 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
3233 might fail. Problem reported by Yoann Vandoorselaere.
3234 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
3235 that mishandle size_t overflow.
3237 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
3239 * canon-host.c: Include "strdup.h".
3240 (canon_host): Use getaddrinfo if available, so that IPv6 works.
3241 Use strdup instead of malloc/strcpy to duplicate strings.
3243 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
3244 (human_space_before_unit): New constant.
3245 * human.c (human_readable): Support it.
3247 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
3248 (xgetcwd): Set errno correctly when failing.
3249 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
3250 the failure is actually due to a PATH_MAX problem.
3252 Further getopt changes to make it more likely that glibc will
3253 buy the changes back.
3254 * getopt.c (POSIXLY_CORRECT): New constant.
3255 (getopt): Use it, so to preserve glibc semantic
3256 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
3257 when compiling for libc.
3258 * getopt_.h (__getopt_argv_const): Bring it back.
3259 (getopt_long, getopt_long_only): Use it.
3261 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3262 New arg POSIXLY_CORRECT. All callers changed.
3263 (getopt): Argv is now char * const *, as per standard.
3264 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3265 not char *__getopt_argv_const *.
3266 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3267 _getopt_long_only_r): Likewise.
3268 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3269 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3270 _getopt_long_r, _getopt_long_only_r): Likewise.
3271 * getopt_.h (__getopt_argv_const): Remove.
3272 (getopt): Argv is now char * const *, as per standard.
3274 * getdate.y (tORDINAL): New token.
3275 (day, relunit): Allow it for relative times.
3276 (relative_time_table): Use tORDINAL for ordinals.
3278 2004-11-15 Jim Meyering <jim@meyering.net>
3280 * closeout.c: Include "__fpending.h" once again.
3281 Include <stdbool.h>.
3282 (close_stdout): Don't fail just because stdout was closed initially,
3283 since some programs don't write to stdout in the normal course of
3284 operation (other than --version and --help), and we don't want this
3285 function to make e.g. `touch file >&-' fail.
3286 But do fail if it was closed and someone has tried to write to it.
3287 E.g., `printf foo >&-' must fail.
3289 2004-11-11 Simon Josefsson <jas@extundo.com>
3291 * strtok_r.h, strtok_r.c: New file.
3293 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3295 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3296 we can stop lying to compilers about the constness of argv when we
3297 are compiled outside glibc.
3298 (getopt, getopt_long, getopt_long_only): Use it.
3299 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3301 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3302 _getopt_long_only_r): Likewise.
3303 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3304 _getopt_long_only_r): Likewise.
3306 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3307 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3308 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3309 the other external symbols.
3310 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3311 declaration, since the above renaming now works around collisions.
3313 2004-11-11 Jim Meyering <jim@meyering.net>
3315 * linebreak.c: Remove trailing blanks.
3316 * alloca_.h: Likewise.
3317 * acosl.c: Likewise.
3318 * euidaccess.c: Likewise.
3319 * allocsa.h: Likewise.
3321 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3323 * mktime.c (SHR): New macro, which is a portable
3324 substitute for >> that should work even on Crays.
3325 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3326 Problem reported by Mark D. Baushke in
3327 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3328 * getdate.y (SHR): Likewise.
3330 * strftime.c (SHR): Likewise.
3332 * quotearg.c (struct quoting_options): Use unsigned int for
3333 quote_these_too, so that right shifts are well defined. All uses
3336 2004-11-10 Simon Josefsson <jas@extundo.com>
3338 * getaddrinfo.h, getaddrinfo.c: New files.
3340 2004-11-10 Jim Meyering <jim@meyering.net>
3342 Ensure that no close failure goes unreported.
3343 * closeout.c (close_stdout): Always close stdout. I.e., don't
3344 return early when it seems there's nothing to flush.
3345 Don't include __fpending.h.
3347 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
3349 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
3351 2004-11-05 Bruno Haible <bruno@clisp.org>
3353 * readlink.c: Include stddef.h, needed for size_t on Woe32.
3354 Reported by Mark D. Baushke <mdb@cvshome.org>.
3356 2004-11-04 Bruno Haible <bruno@clisp.org>
3358 2004-09-11 Bruno Haible <bruno@clisp.org>
3359 * allocsa.valgrind: New file.
3360 2004-02-06 Bruno Haible <bruno@clisp.org>
3361 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
3362 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
3363 Reported by Christopher Seip <chris.seip@hp.com>.
3365 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3367 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
3368 with errno == ERANGE if the buffer is too small.
3369 Problem reported by Mark D. Baushke.
3371 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3373 * xreadlink.c (MAXSIZE): New macro.
3374 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
3375 size does not exceed MAXSIZE. Avoid cast.
3376 As suggested by Mark D. Baushke in
3377 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
3378 if readlink fails with buffer size just under MAXSIZE, try again
3381 2004-11-02 Derek R. Price <derek@ximbiot.com>
3382 and Paul Eggert <eggert@cs.ucla.edu>
3384 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
3385 (get_date): Overparenthesize to avoid GCC warning.
3387 2004-11-02 Bruno Haible <bruno@clisp.org>
3389 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
3390 function returns void.
3392 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
3394 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3395 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
3398 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3400 * getdate.y: Add support for TZ="foo" within a date string.
3401 Fix some bugs near time_t boundaries. Reject dates with
3402 out-of-range components, e.g., "Sept 31".
3403 Include <stdlib.h>, "setenv.h", "xalloc.h".
3404 (ISDIGIT_LOCALE): Remove; unused.
3405 Note that the TZ and time functions used here are not reentrant.
3406 (mktime_ok, get_tz): New functions.
3407 (TZBUFSIZE): New constant.
3408 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
3409 This requires that we sometimes generate our own TZ="XXX..." setting.
3411 2004-10-27 Derek R. Price <derek@ximbiot.com>
3413 * mktime.c (not_equal_tm): Remove redundant check.
3415 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3417 * getdate.y: Use Bison 1.875 features, and some minor
3418 code cleanups. This change does not affect semantics.
3419 Don't include <stdlib.h>; no longer needed.
3420 Don't include unlocked-io.h; only the "#if TEST" code uses
3421 stdio, and performance isn't crucial there.
3422 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
3423 Bison 1.875 features as described below.
3424 All uses of "PC." replaced by "pc->".
3425 (YYSTYPE): Add a forward declaration.
3426 (yylex, yyerror): Use full prototypes in forward decls.
3427 Use "%pure-parser" rather than obsolescent "%pure_parser".
3428 Use %parse-param and %lex-param instead of obsolescent
3429 YYPARSE_PARAM and YYLEX_PARAM.
3430 (meridian_table, month_and_day_table, time_units_table,
3431 relative_time_table, time_zone_table, military_table,
3432 lookup_zone, lookup_word, get_date):
3433 Use NULL instead of 0 where appropriate.
3434 (to_hour): Avoid abort (), to avoid a dependency on
3436 (yyerror, yylex): Now accepts parser_control * arg.
3437 (main) [TEST]: Use '\0' rather than 0 for char.
3439 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
3441 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
3442 It's now the caller's responsibility to handle the case where
3443 !HAVE_GETPAGESIZE && !defined getpagesize.
3445 * mktime.c (leapyear): Arg is long int, not int.
3447 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
3449 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
3451 2004-10-12 Simon Josefsson <jas@extundo.com>
3453 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3454 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
3457 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
3459 * vsnprintf.h: New file.
3460 * vsnprintf.c: New file.
3462 2004-10-07 Bruno Haible <bruno@clisp.org>
3464 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
3465 into the provided buffer.
3467 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
3469 * diacrit.c, diacrit.h: Add GPL notice.
3471 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
3472 * atanl.c (atanl): Keep the code as similar to glibc as possible.
3473 * logl.c (logl): Keep the code as similar to glibc as possible.
3474 This avoids a potential constant-folding bug.
3476 2004-10-05 Bruno Haible <bruno@clisp.org>
3478 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
3480 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3482 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
3483 * xmalloc.c (xmemdup): Likewise.
3484 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
3485 XFREE): Remove these long-obsolescent macros.
3486 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
3487 * xstrdup.c: Remove.
3489 * regex.c (re_comp): Cast gettext return value to char *,
3490 Problem reported by Martin Neitzel via Mark D. Baushke.
3492 2004-10-04 Simon Josefsson <jas@extundo.com>
3494 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
3495 '#ifdef USE_UNLOCKED_IO'.
3497 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3499 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
3500 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
3501 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
3502 regex.c, sha1.c, version-etc.c, yesno.c:
3503 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
3504 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
3505 the includer's responsibility.
3507 Sync from coreutils.
3509 * modechange.c (mode_compile): Don't decrement a pointer that
3510 points to the start of a string, as the C Standard says the
3511 resulting behavior is undefined.
3513 * backupfile.h (enum backuptype): Rename none -> no_backups,
3514 simple -> simple_backups, numbered_existing ->
3515 numbered_existing_backups, numbered -> numbered_backups
3516 to avoid shadowing problems. All uses changed.
3517 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
3518 * backupfile.c (check_extension, numbered_backup):
3519 Rename locals to avoid shadowing 'basename'.
3520 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
3523 * .cppi-disable: Add getopt_.h, getopt_int.h.
3524 * .cvsignore: Add getopt.h.
3526 2004-10-04 Simon Josefsson <jas@extundo.com>
3528 * memmem.h: New file.
3529 * memmem.c: New file, taken from glibc.
3531 2004-10-02 Jim Meyering <jim@meyering.net>
3533 * dirfd.h, getpagesize.h: Add copyright notice.
3535 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
3537 * snprintf.c: Remove comments as to why each header is needed.
3539 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
3541 * strsep.h: New file.
3542 * strsep.c: New file.
3544 2004-10-01 Simon Josefsson <jas@extundo.com>
3546 * snprintf.c (snprintf): Handle size==0.
3548 2004-10-01 Simon Josefsson <jas@extundo.com>
3549 Bruno Haible <bruno@clisp.org>
3551 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
3552 (snprintf): Declare 'args'.
3554 2004-09-30 Simon Josefsson <jas@extundo.com>
3556 * snprintf.h, snprintf.c: New files.
3558 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3560 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
3561 (hol_entry_help): Never translate an empty string.
3562 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
3563 * argp.h (OPTION_NO_TRANS): New option.
3565 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
3567 * xvasprintf.c: Include xalloc.h.
3568 (xvasprintf): Use xalloc_die, not xmalloc_die.
3570 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
3572 * dummy.c: Change copyright notice to FSF, and license to GPL.
3574 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
3576 * argp-pvh.c (argp_program_version_hook): Provide initial value.
3577 Problem reported by Bruno Haible in:
3578 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
3580 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
3582 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
3583 in case some system header has #define'd it. Problem reported by
3584 Soeren D. Schulze in
3585 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
3587 2004-09-08 Bruno Haible <bruno@clisp.org>
3589 * stdint_.h: New file, taken from GNU clisp.
3591 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
3593 * xvasprintf.h: New file.
3594 * xvasprintf.c: New file.
3595 * xasprintf.c: New file.
3597 2004-09-08 Bruno Haible <bruno@clisp.org>
3599 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
3601 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
3603 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
3605 Import from coreutils.
3606 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
3607 strings on unbounded length. alloca's performance benefits aren't
3608 that important here.
3610 (parse_with_separator): New function, with most of the internals
3611 of the old parse_user_spec. Allow user to omit both user and group,
3612 for compatibility with FreeBSD.
3613 Clone only the user name, not the entire spec.
3614 Do not set *uid, *gid unless entirely successful.
3615 Avoid memory leak in some failing cases.
3616 Fix regression for USER.GROUP reported by Dmitry V. Levin in
3617 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
3618 (parse_user_spec): Rewrite to use parse_with_separator.
3620 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
3622 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
3623 its complicated substitute.
3624 * argp-help.c: Include <errno.h>, for program_invocation_short_name
3625 and program_invocation_name.
3626 (__argp_basename) [!_LIBC]: Remove; the only use was
3627 replaced by its body.
3628 (__argp_short_program_name): Change condition from
3629 !defined __argp_short_program_name to
3630 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
3631 to match argp-namefrob.h.
3632 (__argp_failure): Don't assume strerror_r returns char *.
3633 * argp-parse.c (N_): Define unconditionally.
3634 (argp_default_options): Fill out initializers with 0 to avoid
3637 2004-08-12 Simon Josefsson <jas@extundo.com>
3639 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
3640 * getopt_.h: Renamed from getopt.h.
3642 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
3644 Merge from coreutils.
3646 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
3647 wmemchr or wmemcpy. Problem reported by Robert Dahlem
3648 for Reliant Unix 5.43.
3650 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
3651 (union fooround): Use uintmax_t, not long int.
3652 The rest is a merge from libc:
3653 [defined _LIBC]: Include <shlib-compat.h>.
3654 (_obstack) [defined _LIBC]: Remove after 2.3.4.
3656 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
3658 * strverscmp.c: Convert to UTF-8.
3660 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
3662 * obstack.h (obstack_empty_p):
3663 Don't assume that chunk->contents is suitably aligned.
3664 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
3665 Likewise. Problem reported by Benno in
3666 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
3668 * chown.c (rpl_chown): Work even if the file is writeable but not
3669 readable. This could be improved further but it'd take some work.
3671 2004-08-08 Simon Josefsson <jas@extundo.com>
3673 * xgethostname.c: Don't include error.h (not used).
3676 * getpass.c: Include getpass.h first.
3678 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
3680 * xalloc-die.c: New files.
3681 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
3683 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
3684 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
3685 (_, N_, xalloc_die): Move to xalloc-die.c.
3686 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
3687 so that we needn't mess with xalloc_msg_memory_exhausted.
3689 * sha1.h: Renamed from sha.h.
3690 (SHA1_H): Renamed from _SHA_H.
3691 (sha1_ctx): Renamed from sha_ctx.
3692 (sha1_init_ctx): Renamed from sha_init_ctx.
3693 (sha1_process_block): Renamed from sha_process_block.
3694 (sha1_process_bytes): Renamed from sha_process_bytes.
3695 (sha1_finish_ctx): Renamed from sha_finish_ctx.
3696 (sha1_read_ctx): Renamed from sha_read_ctx.
3697 (sha1_stream): Renamed from sha_stream.
3698 (sha1_buffer): Renamed from sha_buffer.
3699 * sha1.c: Likewise; renamed from sha.c.
3700 Do not include <sys/types.h>.
3701 Include <stddef.h> rather than <stdlib.h>.
3703 2004-08-08 Bruno Haible <bruno@clisp.org>
3705 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
3706 FILESYSTEM_PREFIX_LEN.
3707 * progreloc.c: Likewise.
3708 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
3710 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
3713 * argp-help.c (make_hol, hol_append): Don't assume that
3714 SIZE_MAX is a valid preprocessor constant.
3715 (__argp_basename): Change from "#ifndef _LIBC"
3716 to "#ifndef __argp_short_program_name", so that
3717 we don't compile these functions for tar.
3719 More merges from coreutils.
3720 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
3721 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
3723 * addext.c: Remove; no longer needed.
3724 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
3725 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
3726 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
3727 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
3728 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
3729 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
3730 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
3731 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
3732 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
3733 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
3734 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
3735 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
3736 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
3737 Import changes from coreutils.
3739 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
3741 Merge from coreutils.
3743 * .gdb-history: Remove; this doesn't belong here.
3745 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
3746 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
3747 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
3749 * dirname.h: Include <stdbool.h>.
3750 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
3751 for consistency with POSIX terminology. All uses changed.
3752 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
3753 (strip_trailing_slashes): Use bool for booleans.
3754 * stripslash.c (strip_trailing_slashes): Likewise.
3756 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3757 sometimes returns a positive errno value even when it succeeds.
3758 (print_errno_message) [!LIBC]: Fall back on strerror if
3761 * path-concat.c (mempcpy): Don't define if a system header defines it.
3762 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3763 (longest_relative_suffix): New function.
3764 (path_concat): Use it. Assume first argument is not NULL.
3765 Port to DOS. Omit redundant separators.
3766 Report an error instead of returning NULL.
3767 Use mempcpy instead of memcpy.
3768 (xpath_concat): Remove: not declared or used.
3770 * same.h: Include <stdbool.h>
3771 (same_name): Return bool, not int.
3772 * same.c (same_name): Likewise.
3773 (errno): Don't declare; we assume C89 or better now.
3775 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3776 if not already defined.
3778 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3779 * dup-safer.c (errno): Likewise.
3781 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3783 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3786 2004-08-03 Simon Josefsson <jas@extundo.com>
3788 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3789 * progname.h: Don't include stdbool.h.
3791 2004-08-02 Simon Josefsson <jas@extundo.com>
3793 * getsubopt.h: New file, with comments from Bruno Haible.
3794 * getsubopt.c: New file, from glibc, but slightly modified based on
3795 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3797 2004-08-01 Simon Josefsson <jas@extundo.com>
3799 * xgetdomainname.c: Include stdlib.h, for free().
3801 2004-07-16 Simon Josefsson <jas@extundo.com>
3803 * dummy.c: New file.
3805 2004-07-16 Bruno Haible <bruno@clisp.org>
3807 * backupfile.h: Add extern "C" for C++.
3808 * closeout.h: Likewise.
3809 * copy-file.h: Likewise.
3810 * findprog.h: Likewise.
3811 * full-write.h: Likewise.
3812 * pathname.h: Likewise.
3813 * progname.h: Likewise.
3814 * stpcpy.h: Likewise.
3815 * stpncpy.h: Likewise.
3816 * strcase.h: Likewise.
3817 * strstr.h: Likewise.
3818 * xalloc.h: Likewise.
3820 * mbswidth.h: Add extern "C" for C++.
3821 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3823 2004-07-09 Simon Josefsson <jas@extundo.com>
3825 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3826 failed without this.)
3828 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3830 * fchown-stub.c: New file.
3832 2004-06-24 Jim Meyering <jim@meyering.net>
3834 * obstack.h (obstack_base): Cast to (void *), per documentation.
3836 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3838 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3840 2004-06-01 Jim Meyering <jim@meyering.net>
3842 * calloc.c: New file.
3844 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3846 * getdate.y (yylex): Allow space between sign and number.
3847 Problem reported by Dan Jacobson.
3849 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3850 and Jim Meyering <jim@meyering.net>
3852 Merge from coreutils CVS.
3854 * stat-macros.h: New file, with contents from file-type.h
3855 and coreutils' system.h.
3856 * file-type.c: Include "stat-macros.h".
3857 * file-type.h (file_type): Move all macro definitions to new file,
3860 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3861 Wrap old code with this conditional.
3862 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3863 function that does not dereference symlinks.
3864 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3866 * xreadlink.c: Include xreadlink.h first, to catch .h file
3867 dependency problems.
3868 (xreadlink): Accept new arg SIZE, for efficiency.
3869 All decls and uses changed.
3870 * xreadlink.h: Include <stddef.h>, for size_t.
3872 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3873 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3875 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3877 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3879 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3880 macros to be defined.
3881 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3882 the allocator returns NULL because the requested size is zero.
3884 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3886 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3887 var. Add comment explaining why libc still defines it. This
3888 merges the following patch from glibc:
3889 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3891 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3893 * obstack.c (_obstack): Remove unused variable. It hasn't been
3894 present in glibc since revision 1.1 of this file.
3895 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3896 obstack_alignment_mask, obstack_alloc, obstack_base,
3897 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3898 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3899 obstack_grow0, obstack_init, obstack_int_grow,
3900 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3901 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3902 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3903 nonexistent functions.
3905 2004-05-17 Derek R. Price <derek@ximbiot.com>
3906 Paul Eggert <eggert@cs.ucla.edu>
3908 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3910 2004-05-14 Bruno Haible <bruno@clisp.org>
3912 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3913 that consists of a '.' followed by an empty digit string.
3914 Patch by Tor Lillqvist <tml@iki.fi>.
3916 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3918 Port obstack to the AS/400, where pointers are 16 bytes wide and
3919 you cannot cast an integer to a valid pointer. This patch is
3920 currently waiting to be integrated into glibc; see
3921 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3923 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3924 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3925 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3926 (struct obstack): temp member is now a union of a pointer and
3927 an integer, instead of an integer. All integer uses changed.
3928 This does not affect the physical layout of struct obstack,
3929 except on hosts (like the AS/400) where the size or alignment of
3930 void * is greater than that of ptrdiff_t.
3931 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3932 __STDC__)]: Store temporary in pointer member of union, not
3934 * obstack.c: Include <stddef.h>, for offsetof.
3935 (struct fooalign): Remove; it doesn't need a name.
3936 (union fooround): Change double to long double, and add void *.
3937 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3938 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3939 not a macro. Hence the values are always int; so remove all
3940 casts-to-int in uses.
3942 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3943 Derek Price <derek@ximbiot.com>
3945 * alloca.c: Include <alloca.h>, to get our interface.
3946 * alloca_.h: Use __alloca on AIX, so that we don't have to
3947 include <alloca.h> first. Use C89 prototype for alloca; this
3948 requires including <stddef.h> for size_t. Use extern "C" if C++.
3949 Use #elif for simplicity, since we can assume C89 now.
3950 Don't try to source the system alloca.h since it will not be found
3951 and to prevent recursively including its replacement.
3952 * fnmatch.c: Include <alloca.h> instead of opencoding.
3953 * regex.c: Likewise.
3955 2004-05-16 Derek Price <derek@ximbiot.com>
3956 Paul Eggert <eggert@cs.ucla.edu>
3958 getline cleanup. This changes the getndelim2 API: both order of
3959 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3962 * getline.c: Don't include stddef.h or stdio.h, since our
3963 interface does that.
3964 (getline): Always use getdelim, so that we don't have two
3965 copies of this code.
3966 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3968 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3969 (GETNDELIM2_MAXIMUM): New macro.
3970 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3971 instead of the old practice of delim2==0. All callers changed.
3972 Return -1 on overflow, instead of returning junk.
3973 Do not set *linesize unless allocation succeeds.
3974 * getndelim2.h: Do not include stddef.h; no longer needed, now
3975 that we include sys/types.h.
3976 * getnline.h: Likewise.
3977 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3978 (getndelim2): Reorder arguments.
3979 * getnline.c (getnline, getndelim):
3980 Don't discard the NMAX argument.
3981 (getnline): Invoke getndelim, to avoid code duplication.
3982 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3983 of (size_t) -1 by callers of the getnline family.
3985 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3987 * nanosleep.c (suspended): Change its type from int to
3988 sig_atomic_t volatile.
3989 (first_call): Make it private to rpl_nanosleep, and have it
3990 be zero initially as that's a bit faster.
3991 (my_usleep): Round up fractional times instead of truncating them,
3992 as this is the usual meaning for 'sleep'.
3994 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3996 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3997 (ENOSYS): Define if not defined.
3998 (settime): Fall back on stime if it exists and settimeofday fails.
3999 But don't bother with fallbacks if a method fails with errno == EPERM.
4001 2004-05-11 Jim Meyering <jim@meyering.net>
4003 Prior to this change, the save_cwd caller required read access to the
4004 current directory on most systems (ones with the fchdir function).
4006 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
4007 fails, try write-only, and finally, resort to using xgetcwd.
4009 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
4011 * obstack.c, obstack.h: Import changes from libc.
4013 2004-04-28 Bruno Haible <bruno@clisp.org>
4015 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
4016 implicitly appends .exe to executables.
4017 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
4018 accepts Windows pathnames.
4019 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4020 Cygwin like Windows, since it now accepts Windows pathnames.
4021 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4022 Cygwin like Windows, since it now accepts Windows pathnames.
4023 Reported by Derek Robert Price <derek@ximbiot.com>.
4025 2004-04-20 Jim Meyering <jim@meyering.net>
4027 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
4029 2004-04-20 Jim Meyering <jim@meyering.net>
4030 Bruno Haible <bruno@clisp.org>
4032 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
4033 memory when realloc fails.
4035 2004-04-18 Jim Meyering <jim@meyering.net>
4037 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
4038 don't leak memory and do call END_UTMP_ENT.
4040 2004-04-11 Paul Eggert <eggert@twinsun.com>
4042 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
4043 (CHAR_BIT): Remove, since we assume C89.
4044 Include <stdint.h> if available, as per current Autoconf CVS advice.
4046 2004-03-30 Paul Eggert <eggert@twinsun.com>
4048 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
4049 not bool, to be more consistent with Unix conventions.
4050 Suggested by Bruno Haible.
4052 Merge from coreutils.
4054 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
4057 * getdate.h: Include stdbool.h, and timespec.h instead of
4058 the usual <time.h> dance.
4059 (get_date): Change signature to support fractional time stamps.
4060 All callers changed.
4061 * getdate.y: Include "getdate.h" first, as we can now
4062 assume C89 and don't need to worry about 'const'.
4063 Similarly, include "unlocked-io.h" near start, not in middle.
4065 (textint.value): Use long int rather than int.
4066 (textint.digits): Use size_t rather than int.
4067 (BILLION, LOG10_BILLION): New constants.
4068 (parser_control): New member rel_ns. Members day_ordinal,
4069 time_zone, month, day, hour, minutes, rel_year, rel_month,
4070 rel_day, rel_hour, rel_minutes, rel_seconds
4071 are now long int, not int. Member seconds is now struct timespec,
4072 not int. New member timespec_seen. Members dates_seen, days_seen,
4073 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
4075 (%union.intval): Now long int, not int.
4076 New member timespec.
4077 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
4078 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
4079 (spec): Now is a timespec or an item list.
4080 (timespec, items): New nonterminals.
4081 (time, rel, relunit, number, get_date):
4082 Add support for fractional seconds.
4083 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
4084 (gmtime, localtime, mktime): Remove decls; not needed with C89.
4085 (to_hour): First arg is now long int, not int.
4086 (to_year): Returns long int, not int.
4087 Don't treat year -70 like 70.
4088 (tm_diff): Returns long int, not int.
4089 (lookup_word): Use bool instead of int when appropriate.
4090 (yylex): Use size_t for count, not int.
4091 Detect overflow when parsing large integer constants.
4092 Add support for fractions.
4093 (get_date): Make pointers 'const' if possible.
4094 Use more-portable code to detect integer overflow.
4095 (main) [TEST]: Adjust to above changes. Test for localtime failure.
4096 Don't use ctime; it's not reliable if the year has >4 digits.
4098 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
4099 This is for compatibility with BSD.
4101 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
4102 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
4103 From coreutils' system.h.
4105 * userspec.c: Don't include "posixver.h".
4106 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
4107 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
4108 compatible extension. Simplify code by removing a boolean int
4109 that was always nonzero if a string was nonnull.
4111 2004-03-30 Jim Meyering <jim@meyering.net>
4113 Merge from coreutils.
4115 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
4117 * readtokens.c (readtoken): Don't leak 64 bytes when reading
4118 an empty input stream.
4120 * readtokens.c: Include <stdbool.h>.
4121 (readtoken): Use `size_t' rather than int/long.
4122 All callers adjusted.
4123 Use `bool' rather than `int' where appropriate.
4124 Use memset rather than an explicit loop.
4125 Use x2nrealloc rather than xrealloc.
4126 Allow the use of `\0' as a delimiter.
4127 (readtokens): Likewise.
4128 * readtokens.h (readtoken, readtokens): Update prototypes.
4130 2004-03-30 Bruno Haible <bruno@clisp.org>
4132 * getloadavg.c (getloadavg): Don't assume setlocale returns
4135 2004-03-29 Paul Eggert <eggert@twinsun.com>
4137 Merge changes to getloadavg.c from coreutils and Emacs.
4139 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
4140 Define to an expression, not to the empty string.
4141 Include cloexec.h and xalloc.h.
4142 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
4143 Use set_cloexec_flag rather than rolling our own.
4144 * cloexec.c, cloexec.h: New files.
4146 2004-03-18 Paul Eggert <eggert@twinsun.com>
4148 * getopt.h: Sync with libc CVS.
4150 2004-03-18 Paul Eggert <eggert@twinsun.com>
4151 Bruno Haible <bruno@clisp.org>
4153 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
4154 not on all platforms that have <wchar.h>.
4155 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
4157 2004-03-09 Paul Eggert <eggert@twinsun.com>
4159 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
4161 * getopt_int.h: New file, also synced from libc.
4163 2004-03-07 Paul Eggert <eggert@twinsun.com>
4165 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
4166 '#if' expressions. Unlike the code it replaces, it does not
4167 depend on (defined _SC_PAGESIZE). However, it does depend on
4168 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
4169 first reported by Jason Andrade in
4170 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
4172 2004-01-18 Simon Josefsson <jas@extundo.com>
4174 * strdup.h: New file.
4175 * strdup.c: Include it.
4176 * path-concat.c: Include strdup.h. Drop strdup declaration.
4177 * userspec.c: Include strdup.h. Drop strdup declaration.
4179 2004-02-06 Karl Berry <karl@gnu.org>
4181 * config.charset: update from gettext 0.14.1.
4183 2004-02-05 Paul Eggert <eggert@twinsun.com>
4185 Add comments and code, prompted by suggestions from Bruno Haible
4187 * quotearg.h (quotearg_alloc): New decl. Improve the comments
4188 describing the enum quoting_style values.
4189 * quotearg.c (quotearg_alloc): New function.
4190 (quotearg_buffer_restyled): Treat lone { and } as special.
4191 Treat = as special. Work around bug with older shells
4192 that "see" a '\' that is really the 2nd byte of a multibyte char.
4193 Quote empty string with shell_quoting_style.
4195 2004-02-03 Bruno Haible <bruno@clisp.org>
4197 * pipe.h: New file, from GNU gettext.
4198 * pipe.c: New file, from GNU gettext.
4200 2004-01-27 Bruno Haible <bruno@clisp.org>
4202 * execute.h: New file, from GNU gettext.
4203 * execute.c: New file, from GNU gettext.
4204 * w32spawn.h: New file, from GNU gettext.
4206 2004-01-23 Paul Eggert <eggert@twinsun.com>
4208 Exit-status fix from coreutils.
4210 Use exit_failure consistently in place of EXIT_FAILURE,
4211 so that program exit statuses are consistent on failure.
4213 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
4214 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
4215 * argmatch.h: Comment fix to match the above.
4216 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
4217 Now a macro referring to exit_failure, instead of a separate
4218 variable. Include "exitfail.h" to get it.
4219 * xstrtol.h: Include "exitfail.h".
4220 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
4222 * long-options.c (parse_long_options): Use prototype
4223 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
4226 2004-01-21 Jim Meyering <jim@meyering.net>
4228 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
4229 so as not to conflict with a different-sized __mktime_internal
4230 function in GNU libc.
4231 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
4232 Problem building statically-linked `ls' reported by Michael Brunnbauer.
4234 2004-01-18 Paul Eggert <eggert@twinsun.com>
4236 Merge from diffutils.
4238 * file-type.c (file_type): Add typed memory objects.
4239 * file-type.h (S_TYPEISTMO): New macro.
4241 * c-stack.h (c_stack_action): Remove argv argument.
4242 * c-stack.c (c_stack_action): Likewise. All uses changed.
4243 (die): Don't calculate message unless segv_action returns.
4244 (get_stack_location, min_address_from_argv, max_address_from_argv,
4245 volatile stack_base, volatile_stack_size): Remove.
4246 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
4247 that every segmentation violation is a stack overflow. (Ouch!)
4248 See Debian bug 136249 (still outstanding) for more info about why
4249 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
4251 2003-11-30 Bruno Haible <bruno@clisp.org>
4253 Safer stack allocation.
4254 * setenv.c: Include allocsa.h.
4255 (alloca): Remove fallback definition.
4256 (freea): Remove macro.
4257 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
4260 2003-10-17 Bruno Haible <bruno@clisp.org>
4262 * binary-io.h: Avoid warnings on Cygwin.
4264 2003-12-28 Bruno Haible <bruno@clisp.org>
4266 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
4267 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
4269 2003-11-28 Bruno Haible <bruno@clisp.org>
4271 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
4273 2003-11-27 Bruno Haible <bruno@clisp.org>
4275 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4277 2003-11-17 Bruno Haible <bruno@clisp.org>
4279 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4281 2003-11-24 Bruno Haible <bruno@clisp.org>
4283 * xallocsa.h: New file, from GNU gettext.
4284 * xallocsa.c: New file, from GNU gettext.
4286 2003-11-24 Bruno Haible <bruno@clisp.org>
4288 * allocsa.h: New file, from GNU gettext.
4289 * allocsa.c: New file, from GNU gettext.
4291 2003-11-24 Bruno Haible <bruno@clisp.org>
4293 * eealloc.h: New file.
4295 2004-01-15 Jim Meyering <jim@meyering.net>
4297 Merge from coreutils.
4299 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4300 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4301 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4303 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4304 optional configure-time default.
4306 * version-etc.c (version_etc_copyright): Update copyright date.
4308 * xreadlink.c (xreadlink): Correct outdated comment.
4310 2004-01-15 Paul Eggert <eggert@twinsun.com>
4312 Merge from coreutils.
4314 * posixver.c: Include posixver.h.
4316 * same.c: Include <stdbool.h>, <limits.h>.
4317 (_POSIX_NAME_MAX): Define if not defined.
4319 (same_name): If file names are silently truncated, report
4320 that the file names are the same if they are the same after
4321 the silent truncation.
4323 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4324 conversion function.
4325 * xstrtod.c (xstrtod): Likewise. All callers changed to
4326 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4329 2004-01-14 Paul Eggert <eggert@twinsun.com>
4331 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4332 with like-named macro in fnmatch.c.
4333 (EXT): Use an internal constant instead.
4335 Merge fnmatch patches from glibc.
4336 * fnmatch.c (mbsinit): Remove define.
4337 Add libc_hidden_ver (__fnmatch, fnmatch).
4338 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4339 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4341 2003-12-14 Karl Berry <karl@gnu.org>
4343 * config.charset: update from gettext-runtime.
4345 2003-12-03 Paul Eggert <eggert@twinsun.com>
4347 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4348 Bug reported by Alfred M. Szmidt.
4350 2003-11-29 Karl Berry <karl@gnu.org>
4352 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
4354 2003-11-23 Paul Eggert <eggert@twinsun.com>
4355 Bruno Haible <bruno@clisp.org>
4357 * printf-parse.h: Don't include sys/types.h.
4358 (ARG_NONE): New macro.
4359 (char_directive): Change type of *arg_index fields to size_t.
4360 * printf-parse.c: Don't include sys/types.h.
4361 (SSIZE_MAX): Remove macro.
4362 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
4363 Remove unnecessary overflow check.
4364 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
4367 2003-11-24 Paul Eggert <eggert@twinsun.com>
4369 * alloca.c: Remove dependency on xalloc module.
4370 (xalloc_die): Remove.
4371 (memory_full) [!defined emacs]: New macro.
4372 [!defined emacs]: Don't include xalloc.h.
4373 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4374 address arithmetic overflows. Change datatypes a bit to avoid
4377 2003-11-22 Jim Meyering <jim@meyering.net>
4379 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4381 2003-11-17 Bruno Haible <bruno@clisp.org>
4383 * vasnprintf.c (alloca): Remove fallback definition.
4384 (freea): Remove definition.
4385 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
4386 Reported by Paul Eggert.
4388 2003-11-17 Jim Meyering <jim@meyering.net>
4390 On systems without utime and without a utimes function capable of
4391 dealing with a NULL struct utimbuf* argument, this utime replacement
4392 could -- in unusual circumstances -- leak a file descriptor.
4393 * utime.c: Include <unistd.h> and <errno.h>.
4394 (utime_null): Be sure to close `fd' and to preserve errno.
4395 Reported by Geoff Collyer via Arnold Robbins.
4397 2003-11-16 Paul Eggert <eggert@twinsun.com>
4398 Bruno Haible <bruno@clisp.org>
4400 Protect against address arithmetic overflow.
4401 * printf-args.h: Include stddef.h.
4402 (arguments): Change type of field 'count' to size_t.
4403 * printf-args.c (printf_fetchargs): Use size_t instead of
4404 'unsigned int' where appropriate.
4405 * printf-parse.h: Include sys/types.h.
4406 (char_directive): Change type of *arg_index fields to ssize_t.
4407 (char_directives): Change type of fields 'count', max_*_length to
4409 * printf-parse.c: Include sys/types.h and xsize.h.
4410 (SSIZE_MAX): Define fallback value.
4411 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
4412 instead of 'int' where appropriate. Check a_allocated, d_allocated
4413 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
4414 * vasnprintf.c: Include xsize.h.
4415 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
4416 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
4417 overflow. Avoid wraparound when converting a width or precision from
4420 2003-11-16 Bruno Haible <bruno@clisp.org>
4422 Update from GNU gettext.
4423 * printf-parse.c: Generalize to it can be compiled for wide strings.
4424 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
4425 * vasnprintf.c: Generalize to it can be compiled for wide strings.
4426 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
4427 SNPRINTF): New macros.
4428 Don't include <alloca.h> if the file is used inside libintl.
4429 (local_wcslen): New function, for Solaris 2.5.1.
4430 (VASNPRINTF): Use it instead of wcslen.
4432 2003-11-16 Bruno Haible <bruno@clisp.org>
4434 * xsize.h (xmax): New function.
4435 (xsum, xsum3, xsum4): Declare as "pure" functions.
4437 2003-11-12 Paul Eggert <eggert@twinsun.com>
4439 * xalloc.h: Do not include <limits.h> or <stdint.h>.
4440 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
4441 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
4442 heuristic is just as accurate as far as we know, and it removes a
4443 dependency on size_max.m4 and ptrdiff_max.m4.
4445 2003-11-12 Paul Eggert <eggert@twinsun.com>
4447 * xstrtol.c (__xstrtol): Remove "break" immediately after
4448 "return", to pacify some unknown compiler. Problem reported
4451 2003-11-11 Bruno Haible <bruno@clisp.org>
4453 * xsize.h (SIZE_MAX): Remove fallback definition.
4454 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
4457 2003-11-10 Paul Eggert <eggert@twinsun.com>
4459 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
4460 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
4461 rejected some allocations of exactly SIZE_MAX - 2 bytes.
4463 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
4464 not (size_t) -1, since it's defined here.
4466 2003-11-06 Paul Eggert <eggert@twinsun.com>
4468 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
4469 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
4470 Reject sizes of exactly SIZE_MAX bytes.
4471 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
4472 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
4474 2003-11-05 Bruno Haible <bruno@clisp.org>
4476 * xsize.h: Include limits.h, to avoid a possible collision with
4477 SIZE_MAX defined in <limits.h> on Solaris.
4479 2003-11-04 Bruno Haible <bruno@clisp.org>
4481 * xsize.h: New file.
4482 * linebreak.c: Include xsize.h.
4483 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
4484 argument for overflow.
4485 Suggested by Paul Eggert.
4487 2003-10-31 Bruno Haible <bruno@clisp.org>
4489 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
4490 to avoid (extremely rare) race condition.
4491 Suggested by Paul Eggert.
4493 2003-11-03 Jim Meyering <jim@meyering.net>
4495 * userspec.c: Include "userspec.h".
4496 * userspec.h: New file.
4498 2003-10-31 Paul Eggert <eggert@twinsun.com>
4500 * mountlist.h (struct mount_entry.me_type_malloced): New member.
4501 * mountlist.c (SIZE_MAX): Define if not defined already.
4502 (read_filesystem_list): Set and use me_type_malloced.
4503 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
4504 whatever the type happens to be), for brevity and consistency.
4505 Check for size calculation overflow on Alphas running OSF/1.
4507 2003-10-31 Jim Meyering <jim@meyering.net>
4509 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
4511 * linebuffer.c: Include <string.h> for declaration of memset.
4513 2003-10-30 Paul Eggert <eggert@twinsun.com>
4514 Bruno Haible <bruno@clisp.org>
4516 * vasprintf.c: Include <limits.h>, <stdlib.h>.
4517 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
4519 2003-10-29 Paul Eggert <eggert@twinsun.com>
4521 * xalloc.h (xalloc_oversized): Now a macro, not a function,
4522 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
4524 * quotearg.c (quotearg_n_options): Use it.
4525 * group-member.c: Include <stdbool.h>.
4526 (free_group_info): Arg is now const *; don't free arg.
4527 (get_group_info): Now returns bool and accepts struct group_info *,
4528 rather than returning a malloc'ed struct group_info *.
4529 All uses changed. Check for overflow in internal size calculation.
4531 * getusershell.c (readname): Simplify the code by using x2nrealloc
4532 rather than xmalloc/xrealloc.
4533 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
4534 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
4535 conformance bug: the old code used a pointer after freeing the
4536 storage that it addressed.
4537 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
4538 rather than doing it by hand.
4539 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
4540 the buffer preserved. Use free and xmalloc instead.
4541 * quotearg.c (quotearg_n_options): Likewise.
4542 Use a simpler test for size overflow. Don't use xalloc_oversized
4543 because unsigned int might be wider than size_t (!); this suggests
4544 that we should switch from unsigned int to size_t for slot numbers.
4546 2003-10-27 Bruno Haible <bruno@clisp.org>
4548 * stdbool_.h: Better support for BeOS.
4550 2003-10-27 Paul Eggert <eggert@twinsun.com>
4552 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
4553 to allocate the returned structure. Do not allocate a subarray,
4554 as x2nrealloc will do that.
4555 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
4556 instead of xnrealloc.
4557 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
4559 2003-10-26 Paul Eggert <eggert@twinsun.com>
4561 * xalloc.h (xalloc_oversized): New static inline function, for
4562 callers that want to do their own size-overflow checking. Include
4563 <stdbool.h>, since xalloc_oversized returns bool.
4564 * xalloc.c (array_size_overflow): Remove. All callers changed
4565 to use xalloc_oversized.
4567 Add two functions x2realloc, x2nrealloc, for programs that grow
4568 arrays dynamically by doubling their sizes.
4569 * xalloc.h (x2realloc, x2nrealloc): New decls.
4570 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
4573 Port to C99 semantics for 'inline' of external functions.
4574 Bug reported by Bruno Haible.
4575 * xmalloc.c (xnmalloc_inline): New static inline function,
4576 with the old contents of xnmalloc.
4577 (xnmalloc, xmalloc): Use it.
4578 (xnrealloc_inline): New static inline function,
4579 with the old contents of xnrealloc.
4580 (xnrealloc, xrealloc): Use it.
4582 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
4584 2003-10-25 Paul Eggert <eggert@twinsun.com>
4586 Fix several address-calculation bugs in the hash modules,
4587 plus some minor code cleanup.
4589 * hash.h: Include <stdbool.h>, for bool.
4590 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
4591 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
4592 hash_get_n_entries, hash_get_max_bucket_length,
4593 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
4594 hash_rehash): Use size_t rather than unsigned.
4595 * hash.c (struct hash_table, hash_get_n_buckets,
4596 hash_get_n_buckets_used, hash_get_n_entries,
4597 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
4598 hash_get_entries, hash_do_for_each, hash_string, is_prime,
4599 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
4601 (SIZE_MAX): Define if not defined.
4602 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
4603 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
4605 Use const * when possible.
4606 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
4607 (check_tuning): Fix bug: if tuning parameters were very close to
4608 0 or 1, rounding errors could have caused subscript violations.
4609 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
4610 (hash_initialize): Add 'fail:' label
4611 to free table and return NULL, and use it to simplify code.
4612 Use calloc rather than clearing the storage ourself.
4613 (hash_initialize, hash_rehash): Check for arithmetic overflow in
4614 buffer size calculations.
4615 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
4616 Include <stddef.h>, for size_t.
4617 * hash-pjw.c (hash_pjw): Likewise.
4618 Switch to method described by Bruno Haible.
4619 Include <limits.h>, for CHAR_BIT.
4620 (SIZE_BITS): New macro.
4622 2003-10-21 Paul Eggert <eggert@twinsun.com>
4624 * getndelim2.c (getndelim2): When size calculation overflows,
4625 ceiling the allocation at NMAX bytes rather than silently
4626 discarding input bytes before NMAX is reached. This makes
4627 a difference only if NMAX exceeds SIZE_MAX / 2.
4629 * obstack.c: Merge from glibc.
4630 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
4631 Add libc_hidden_def (_obstack_newchunk).
4632 (_obstack_free) [! defined _LIBC]: Remove.
4633 [defined _LIBC]: Make a strong alias from obstack_free, rather than
4634 a clone of the function body.
4635 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
4636 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
4638 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
4639 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
4642 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
4643 (obstack_ptr_grow_fast, obstack_int_grow_fast):
4644 Don't use lvalue casts, as GCC plans to remove support for them
4645 in GCC 3.5. Reported by Joseph S. Myers. This bug
4646 was also present in the non-GCC version, indicating that this
4647 code had always been buggy and had never been widely used.
4648 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
4649 Use the fast variant of each macro, rather than copying the
4650 definiens of the fast variant; that way, we'll be more likely to
4651 catch future bugs in the fast variants.
4653 2003-10-20 Bruno Haible <bruno@clisp.org>
4655 * wait-process.h: New file, from GNU gettext.
4656 * wait-process.c: New file, from GNU gettext.
4658 2003-10-19 Jim Meyering <jim@meyering.net>
4660 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
4662 2003-10-16 Paul Eggert <eggert@twinsun.com>
4664 * getgroups.c: Include <errno.h>, <stdlib.h>.
4665 (getgroups): First arg is int, not size_t.
4666 Don't let 'free' mangle errno.
4668 2003-10-16 Jim Meyering <jim@meyering.net>
4670 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
4672 2003-10-15 Paul Eggert <eggert@twinsun.com>
4674 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
4676 (new_exclude, add_exclude_file): Initial size no longer needs to
4678 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
4679 our own address arithmetic overflow checking.
4681 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
4682 (fnmatch): Do not alloca more than 2000 wide characters;
4683 instead, use malloc for large buffers.
4684 Check for address arithmetic overflow, and return -1
4685 with errno set to ENOMEM in that case.
4686 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
4687 (NEW_PATTERN): Do not alloca more than 8000 bytes;
4688 instead, return -1. Check for address arithmetic overflow.
4690 2003-10-14 Paul Eggert <eggert@twinsun.com>
4692 Handle invalid suffixes and overflow independently, so that
4693 callers can treat them independently as needed. Fix some bugs in
4694 suffix handling, e.g., "100k@" was not diagnosed as an invalid
4695 suffix for a human-readable blocksize. The major caller-visible
4696 change is the addition of a new
4697 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
4698 that both overflow and suffix chars were found.
4700 * human.c (humblock): Don't check separately for invalid suffix
4701 char; that is xstrtoumax's job (now that its bug is fixed).
4702 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
4703 INTMAX_MAX]: New macros.
4704 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
4705 TYPE_MAXIMUM): New macros.
4706 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
4707 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
4708 if overflow occurs, as it's what __strtol does and it's more useful
4710 (__xstrtol): If __strtol reports some error other than ERANGE,
4711 reflect it to the caller as LONGINT_INVALID. If it reports
4712 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
4713 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
4714 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
4716 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
4717 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
4718 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
4719 [defined UINTMAX_MAX]: New macros.
4721 2003-10-14 Bruno Haible <bruno@clisp.org>
4723 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
4724 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
4725 Also use volatile where needed.
4727 2003-10-12 Paul Eggert <eggert@twinsun.com>
4729 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
4730 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
4731 and define in terms of the other primitives.
4732 * xmalloc.c: Include stdbool.h; do not include exit.h.
4733 (SIZE_MAX): Define if not already defined.
4734 (array_size_overflow): New function.
4735 (xalloc_die): Abort instead of exiting if 'error' returns.
4736 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
4737 (xmalloc, xrealloc): Use them.
4738 (xcalloc): Check for address arithmetic overflow.
4739 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
4740 a bit faster than strcpy.
4742 2003-10-08 Paul Eggert <eggert@twinsun.com>
4744 Merge getpass from libc, plus a few fixes.
4746 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
4747 Include <stdbool.h>.
4748 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
4749 __fsetlocking to empty.
4750 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
4751 do include <bits/libc-lock.h>.
4752 Do not include <fcntl.h>; not needed.
4753 [_LIBC]: Include <wchar.h>.
4754 (NOTCANCEL_MODE): New macro.
4755 (flockfile, funlockfile) [_LIBC]: New macros.
4756 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
4757 [!_LIBC]: New macros.
4758 (call_fclose): New function.
4759 (getpass): Use it. Save tty stream separately; this simplifies the
4760 code and makes it more reliable if stdin happens to equal stdout.
4761 Invoke __fsetlocking on tty.
4762 Handle thread cancellation if needed.
4763 Namespace cleanup (use __tcgetattr, __getline).
4764 Use bool for Booleans.
4765 [USE_IN_LIBIO]: Handle wide streams.
4766 [!_LIBC]: Unconditionally do the fseek, since we don't know what
4767 stream might go where.
4769 * unlocked-io.h: Include <stdio.h>, so that the caller
4770 doesn't have to include <stdio.h> before us.
4771 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4772 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4773 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4774 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4775 if not declared, so that we can use getpass.c code from libc without
4777 (flockfile, ftrylockfile, funlockfile): New macros.
4779 2003-10-06 Bruno Haible <bruno@clisp.org>
4781 * version-etc-2.h: Remove file.
4782 * version-etc-2.c: Remove file.
4784 2003-09-25 Jim Meyering <jim@meyering.net>
4785 Bruno Haible <bruno@clisp.org>
4787 This lets translators provide better translations for the
4788 "Written by ..." part of --version output.
4789 * version-etc.h: Include stdarg.h.
4790 (version_etc_copyright): Declare as readonly.
4791 (version_etc): Make this function variadic with a NULL-terminated list
4792 of author name strings.
4793 (version_etc_va): New declaration.
4794 * version-etc.c: Include stdarg.h, stdlib.h.
4795 (version_etc_copyright): Declare as readonly.
4796 (version_etc_va): New function. Provide a different translatable string
4797 for each possible number of authors < 10. Abbreviate when there are 10
4799 (version_etc): Make this function variadic. Call version_etc_va.
4800 Suggestion from Gary V. Vaughan.
4802 * long-options.h (parse_long_options): Change prototype: the authors
4803 string is moved to the end and becomes variadic.
4804 * long-options.c: Include stdarg.h.
4805 (parse_long_options): Make this function variadic, too.
4806 Call version_etc_va, not version_etc.
4808 2003-10-06 Bruno Haible <bruno@clisp.org>
4810 * fatal-signal.h: New file, from GNU gettext.
4811 * fatal-signal.c: New file, from GNU gettext.
4813 2003-10-04 Karl Berry <karl@gnu.org>
4815 * argp*: update from libc.
4817 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4819 * getpass.c (getpass): Use a no-op fseek when switching from input to
4820 output mode on the same stream.
4822 2003-09-29 Paul Eggert <eggert@twinsun.com>
4824 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4825 Fix arg typo in previous patch.
4827 2003-09-28 Jim Meyering <jim@meyering.net>
4829 * error.c: Correct cpp indentation.
4831 2003-09-27 Paul Eggert <eggert@twinsun.com>
4833 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4834 Omit the special code that used __typeof__, since we worry that
4835 it could be more trouble than it's worth. See:
4836 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4837 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4841 2003-09-26 Jim Meyering <jim@meyering.net>
4843 * error.c (error_tail): Move some declarations
4844 into inner scope where the local variables are used.
4846 2003-09-26 Bruno Haible <bruno@clisp.org>
4848 * stpncpy.h (gnu_stpncpy): New declaration.
4849 (stpncpy): Define as alias for gnu_stpncpy.
4850 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4852 2003-09-26 Paul Eggert <eggert@twinsun.com>
4854 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4855 (error_tail): Do not loop, reallocating temporary buffer, since
4856 the output cannot contain more wide characters than the input
4857 contains bytes, the size must be big enough already. This avoids
4858 one potential size overflow calculation. Check for size overflow
4859 when calculating temporary buffer size. Free temporary buffer
4860 when done, if it was allocated with malloc; this plugs a memory
4861 leak. Remove casts from void * to pointers, that are no longer
4862 needed now that we're assuming C89 or better.
4864 Merge error changes from glibc.
4866 * error.c, error.h: Update copyright notice header to match glibc.
4867 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4868 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4869 Disable cancellation while printing error.
4870 * error.h: Prepend __ to parameter names.
4872 2003-09-25 Karl Berry <karl@gnu.org>
4874 * argp-fmtstream.c, argp-help.c: update from libc.
4876 2003-09-25 Bruno Haible <bruno@clisp.org>
4878 * version-etc-2.h: New file, from version-etc.h with modifications.
4879 * version-etc-2.c: New file, from version-etc.c with modifications.
4881 2003-09-25 Simon Josefsson <jas@extundo.com>
4883 * xgetdomainname.h: New file.
4884 * xgetdomainname.c: New file.
4886 2003-09-25 Simon Josefsson <jas@extundo.com>
4887 Bruno Haible <bruno@clisp.org>
4889 * getdomainname.h: New file.
4890 * getdomainname.c: New file.
4892 2003-09-24 Paul Eggert <eggert@twinsun.com>
4894 * linebuffer.c (freebuffer): Don't free the argument, just
4895 the buffer associated with the argument. Bug reported by
4898 2003-09-19 Karl Berry <karl@gnu.org>
4900 * argp.h: update from libc.
4902 2003-09-16 Paul Eggert <eggert@twinsun.com>
4904 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4905 input error, instead of returning NULL the next time we are called
4906 (and therefore losing track of errno).
4908 2003-09-15 Paul Eggert <eggert@twinsun.com>
4910 * getndelim2.c (getndelim2): Don't trash errno when a read
4911 fails, so that the caller gets the proper errno.
4913 * readutmp.c (read_utmp): Likewise.
4914 Check for fstat error. Close stream and free storage
4917 2003-09-14 Bruno Haible <bruno@clisp.org>
4919 * fwriteerror.h: New file.
4920 * fwriteerror.c: New file.
4922 2003-09-14 Jim Meyering <jim@meyering.net>
4924 * getloadavg.c: Correct cpp indentation.
4925 * strdup.c: Likewise.
4926 * vasnprintf.c: Likewise.
4928 2003-09-12 Paul Eggert <eggert@twinsun.com>
4930 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4931 * obstack.c [!defined _LIBC]: Likewise.
4932 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4933 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4934 * exitfail.c: Don't include stdlib.h; no longer needed.
4936 More changes to assume C89 or better.
4938 * error.c (error_tail): Assume vprintf.
4940 * argmatch.c (getenv): Remove decl.
4941 * progreloc.c (get_full_program_name): Define via prototype.
4942 * setenv.c (clearenv): Likewise.
4943 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4945 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4946 (malloc, memcpy): Remove decls.
4947 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4948 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4949 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4950 (memcpy): Remove macro.
4951 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4952 (__P): Remove. All uses removed.
4953 (PTR): Remove. All uses changed to void *.
4954 (CHAR_BIT, NULL): Remove.
4955 (spaces, zeros, memset_space, memset_zero)
4956 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4958 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4959 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4960 Define with prototype.
4961 Remove now-unnecessary prototype decl.
4962 (extra_args_spec): Assume ANSI C. All uses changed.
4963 (extra_args_spec_iso): Remove.
4964 (my_strftime, emacs_strftimeu): Define via prototype.
4965 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4967 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4968 * strtoimax.c: Include <stdlib.h> unconditionally.
4969 (strtoul, strtol): Remove decls.
4970 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4972 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4973 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4974 (LOCALE_PARAM_PROTO): New macro.
4975 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4976 (INTERNAL (strtol), strtol): Define with a prototype.
4977 (PARAMS): Remove. All uses removed.
4978 * tempname.c: Include <string.h> unconditionally.
4979 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4980 * xgethostname.c (main): Define with a prototype.
4981 * xmalloc.c: Include "xalloc.h" first, to check interface.
4982 Include <stdlib.h> unconditionally.
4983 (calloc, malloc, realloc, free): Remove decls.
4984 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4985 Include <stdlib.h> unconditionally. Sort include file names.
4987 (xstrtod): Define with a prototype.
4988 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4989 (strtol, strtoul): Remove decls.
4991 2003-09-11 Paul Eggert <eggert@twinsun.com>
4993 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4994 Include <stdlib.h>, <string.h> unconditionally.
4995 Remove now-unnecessary cast to char *.
4996 * strnlen.c: Include <string.h> unconditionally.
4997 * yesno.c (yesno): Define with a prototype.
4999 2003-09-10 Bruno Haible <bruno@clisp.org>
5001 * strcspn.c: Include <string.h> unconditionally.
5002 * strpbrk.c: Include <string.h> unconditionally.
5003 * strstr.c: Include <string.h> unconditionally.
5004 * unicodeio.c: Include <string.h> unconditionally.
5005 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
5006 * unsetenv.c: Likewise.
5007 * xreadlink.c: Include <stdlib.h> unconditionally.
5008 * yesno.c: Include <stdlib.h> unconditionally.
5009 (rpmatch): Add prototype.
5011 2003-09-10 Jim Meyering <jim@meyering.net>
5013 * error.c: Correct indentation of cpp directives.
5015 2003-09-09 Paul Eggert <eggert@twinsun.com>
5019 * acosl.c (main): Use a prototype.
5020 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
5023 * getloadavg.c (getloadavg, main): Define via prototypes.
5025 * getopt.h (struct option.name): Assume C89, and use 'const'.
5026 (getopt, etopt_long, getopt_long_only, _getopt_internal)
5027 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
5029 * getopt.c (const): Remove macro.
5030 Include <string.h> unconditionally.
5031 (my_index): Remove; all uses changed to strchr.
5032 (strlen): Remove decl.
5033 (exchange): Remove forward decl; no longer needed.
5034 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
5035 Define with prototype.
5036 * getopt1.c (const): Remove macro.
5037 (getopt_long, getopt_long_only, main): Define with prototype.
5039 * getugroups.c: Include <string.h> unconditionally.
5041 * getusershell.c: Include <stdlib.h> unconditionally.
5042 (getusershell, setusershell, endusershell, readname, main):
5043 Define with prototypes.
5045 * group-member.c: Include group-member.h first.
5046 Include <stdlib.h> unconditionally.
5048 * hard-locale.c: Include hard-locale.h first.
5049 Include <stdlib.h>, <string.h> unconditionally.
5051 * hash.c (free, malloc): Remove decls.
5052 Include <stdlib.h> unconditionally.
5054 * human.c: Include <stdlib.h>, <string.h> unconditionally.
5055 (getenv): Do not declare.
5057 * idcache.c: Include <string.h> unconditionally.
5059 * long-options.c: Include long-options.h first, to test interface.
5060 Include <stdlib.h> unconditionally.
5062 * makepath.c: Include makepath.h first, to test interface.
5063 Include <stdlib.h> and <string.h> unconditionally.
5065 * linebuffer.c: Include <stdlib.h>.
5066 (free): Remove decl.
5068 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
5069 rpl_malloc returns void *, not char *.
5070 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
5072 * md5.h: Include <limits.h> unconditionally.
5073 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
5074 (__P): Remove; all uses removed.
5075 * md5.c: Include "md5.h" first.
5076 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
5077 md5_buffer, md5_process_bytes, md5_process_block):
5078 Define with prototypes.
5079 * sha.h (__P): Remove all uses. (It wasn't defined??)
5080 * sha.c: Include "sha.h" first.
5081 Include <stdlib.h>, <string.h> unconditionally.
5083 * memchr.c (__ptr_t): Remove; all uses changed to void *.
5084 * memcmp.c (__ptr_t): Likewise.
5085 * memrchr.c (__ptr_t): Likewise.
5086 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
5087 Include <string.h> unconditionally.
5088 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
5089 * memchr.c: Include <stdlib.h> unconditionally.
5090 * memchr.c (LONG_MAX): Remove.
5091 * memrchr.c (LONG_MAX): Likewise.
5092 * memchr.c (__memchr): Define via a prototype.
5093 * memrchr.c (__memrchr): Likewise.
5094 * memcmp.c (__P): Remove, and remove all uses.
5095 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
5096 Remove forward decls; no longer needed.
5097 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
5098 Use types required by C89 in prototype.
5100 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
5101 * savedir.c: Likewise.
5102 * mkdir.c (free): Remove decl.
5103 * rmdir.c (rmdir): Define with a prototype.
5104 * savedir.c: Include savedir.h first, to test interface.
5106 * mktime.c (STDC_HEADERS): Remove.
5107 Include <stdlib.h>, <string.h> unconditionally.
5109 * modechange.c: Include <stdlib.h> unconditionally.
5110 (malloc): Remove decl.
5112 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
5113 (free): Remove decl.
5115 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
5116 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
5117 (This type really should be intptr_t, but that's a C99ism.)
5118 (_obstack_memcpy): Remove: all uses changed to memcpy.
5119 Include <string.h> unconditionally.
5120 (struct obstack): Assume __STDC__ for types of members
5121 chunkfun, freefun, extra_arg.
5122 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
5123 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
5124 obstack_begin, obstack_specify_allocation,
5125 obstack_specify_allocation_with_arg, obstack_chunkfun,
5126 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
5127 Remove unprototyped decls and the macros that use them.
5128 * obstack.c (POINTER): Remove. All uses changed to void *.
5129 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
5130 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
5131 (defined __STDC__ && __STDC__)]:
5132 Remove nonprototyped code.
5133 Include <stdlib.h> unconditionally.
5134 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
5135 _obstack_allocated_p, _obstack_free, obstack_free,
5136 _obstack_memory_used, print_and_abort):
5137 Define using prototypes.
5138 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
5139 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
5140 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
5141 obstack_next_free, obstack_object_size, obstack_room) [0]:
5142 Remove unused, unprototyped code.
5144 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
5146 * physmem.c (physmem_total, physmem_available, main): Define
5149 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
5150 (main): Define with a prototype.
5152 * posixver.c (getenv): Remove decl.
5154 * putenv.c (malloc): Returns void *, not char *.
5155 Include <string.h> unconditionally.
5156 (strchr, memcpy, NULL): Do not define.
5158 * readtokens.c: Include readtokens.h first, to test interface.
5159 Include <stdlib.h>, <string.h> unconditionally.
5160 (init_tokenbuffer): Define with a prototype.
5162 * regex.c (PARAMS): Remove. All uses removed.
5163 All uses of _RE_ARGS removed, too.
5164 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5166 (bzero): Assume memset exists.
5167 (memcmp, memcpy, NULL): Remove.
5168 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
5169 char, or assignments to local vars of type signed char.
5170 (init_syntax_once, PREFIX(extract_number_and_incr),
5171 PREFIX(print_partial_compiled_pattern),
5172 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
5173 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
5174 PREFIX(regex_grow_registers), PREFIX(regex_compile),
5175 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
5176 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
5177 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
5178 wcs_compile_range, byte_compile_range, truncate_wchar,
5179 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
5180 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
5181 count_mbs_length, wcs_re_match_2_internal,
5182 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
5183 PREFIX(alt_match_null_string_p),
5184 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
5185 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
5186 regfree, PREFIX(extract_number)): Define with prototype. Remove
5187 now-unnecessary declaration, if any.
5188 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
5190 Remove now-unnecessary casts among pointer types.
5191 * regex.h (_RE_ARGS): Remove. All uses removed.
5193 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
5194 (free): Remove decl.
5196 * rpmatch.c: Include <stdlib.h> unconditionally.
5198 * same.c: Include <stdlib.h>, <string.h> unconditionally.
5199 (free): Remove decl.
5201 * save-cwd.c: Include <stdlib.h> unconditionally.
5202 * xgetcwd.c: Likewise.
5204 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
5205 (free): Remove decl.
5207 * strchrnul.c (strchrnul): Define with a prototype.
5208 Fix bug: c_in was not converted to char before searching.
5210 The following changes are not K&R related:
5212 * group-member.h: Include <sys/types.h>, so that this file is
5214 * makepath.h: Likewise.
5216 * getusershell.c (readname, default_index, line_size, readname):
5217 Use size_t, not int, for sizes.
5218 (readname): If the size overflows, report an error instead of
5221 2003-09-09 Derek Robert Price <derek@ximbiot.com>
5223 * getndelim2.c: Assume stdlib.h per the C89 spec.
5225 2003-09-08 Paul Eggert <eggert@twinsun.com>
5227 Assume C89 or better; remove K&R cruft.
5228 A few of these changes were first proposed by Derek Robert Price
5229 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
5231 * addext.c: Include <string.h> unconditionally.
5232 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
5233 Don't declare getenv or malloc.
5235 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
5236 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
5238 (find_stack_direction, alloca): Use prototypes.
5240 * atexit.c (atexit): Define using a prototype.
5242 * basename.c, dirname.c, stripslash.c:
5243 Include <string.h> unconditionally.
5245 * bcopy.c: Include <stddef.h>.
5246 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
5248 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
5250 * error.h (error, error_at_line, error_print_progname)
5251 [! (defined (__STDC__) && __STDC__)]: Remove decls.
5252 * error.c: Include error.h first, to check interface.
5253 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5254 (VA_START): Remove; all uses changeed to va_start.
5255 (exit, strerror): Remove decls.
5256 (error_print_progname): Prototype uncondionally.
5257 Don't include <errno.h>; no longer needed.
5258 (private_strerror): Remove.
5259 (error_tail): Always define.
5260 (error, error_at_line): Assume C89 or better; always use prototypes.
5261 * fatal.c: Include "fatal.h" first, to test interface.
5262 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5263 (VA_START): Remove; all uses changed to va_start.
5264 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
5266 (exit): Remove decl.
5267 (fatal): Prototype unconditionally. Assume va_start works.
5268 Abort at end, to pacify gcc.
5270 * euidaccess.c (main): Define with a prototype.
5272 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5274 * exitfail.c: Include <stdlib.h> unconditionally.
5276 * fnmatch_.h (__P): Remove. All uses changed to assume
5278 * fnmatch.c: Include fnmatch.h first, to test interface.
5279 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5280 (getenv): Remove decl.
5281 (fnmatch): Define using a prototype.
5282 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5283 (FCT): Define using a prototype.
5285 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5287 * gethostname.c: Include <stddef.h>.
5288 (gethostname): Define with prototype. Length is size_t, not int.
5290 2003-09-08 Paul Eggert <eggert@twinsun.com>
5292 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5293 getversion.c should have been removed then, but was accidentally
5296 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5297 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5299 2003-09-07 Paul Eggert <eggert@twinsun.com>
5301 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5302 copy_tm_result. Bug reported by Simon Josefsson in
5303 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5305 2003-09-06 Paul Eggert <eggert@twinsun.com>
5307 * time_r.c, time_r.h: New files.
5309 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5311 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5312 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5314 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5316 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5317 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5320 * timegm.c: Switch to glibc implementation, with the following changes:
5321 [defined HAVE_CONFIG_H]: Include <config.h>.
5322 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5323 (__mktime_internal) [!defined _LIBC]: New decl.
5324 (__gmtime_r) [!defined _LIBC]: New macro and function.
5325 (timegm): Use a prototype, since gnulib assumes C89.
5326 Do not bother declaring tmp to be const, as it's not really usefu.
5327 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5328 (timegm): Declare only if HAVE_DECL_TIMEGM.
5330 2003-09-03 Paul Eggert <eggert@twinsun.com>
5332 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5333 Bug reported by Lute Kamstra in
5334 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5336 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5337 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5338 course with correspondingly smaller numbers for tomorrow and
5339 yesterday. From Tadayoshi Funaba. Originally installed into
5340 sh-utils on 1999-08-07, but the patch got lost (I guess during the
5343 2003-08-31 Simon Josefsson <jas@extundo.com>
5345 * timegm.h: New file.
5346 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
5348 2003-08-31 Karl Berry <karl@gnu.org>
5350 * argp.h: update from libc.
5352 2003-08-28 Bruno Haible <bruno@clisp.org>
5354 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
5355 warning on QNX, which defines O_BINARY to 000000.
5357 2003-08-24 Bruno Haible <bruno@clisp.org>
5359 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
5360 MSVC7 <stdio.h> is included later.
5362 2003-08-20 Bruno Haible <bruno@clisp.org>
5364 * progname.h: New file, from GNU gettext.
5365 * progname.c: New file, from GNU gettext.
5366 * progreloc.c: New file, from GNU gettext.
5368 2003-08-19 Bruno Haible <bruno@clisp.org>
5370 * xstrdup.c: Assume <string.h> exists.
5372 2003-08-18 Jim Meyering <jim@meyering.net>
5374 * setenv.h: Indent nested cpp directive.
5375 * vasnprintf.c: Remove trailing blanks.
5377 2003-08-17 Simon Josefsson <jas@extundo.com>
5378 Bruno Haible <bruno@clisp.org>
5380 * xstrndup.h: New file.
5381 * xstrndup.c: New file.
5383 2003-08-17 Bruno Haible <bruno@clisp.org>
5385 * strndup.h: New file.
5387 2003-08-16 Paul Eggert <eggert@twinsun.com>
5389 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
5390 space, undoing this 2003-08-12 change:
5391 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
5393 2003-08-16 Jim Meyering <jim@meyering.net>
5395 Merge from coreutils.
5396 * xstrtoimax.c: #else #if -> #elif.
5397 * xstrtoumax.c: Likewise.
5399 2003-08-15 Paul Eggert <eggert@twinsun.com>
5401 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
5402 rather than tab, after '#' in shell-script copyright notices.
5403 Suggested by Bruno Haible.
5405 2003-08-15 Jim Meyering <jim@meyering.net>
5406 and Paul Eggert <eggert@twinsun.com>
5408 Merge from coreutils.
5409 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
5410 member but strut utmpx does not. Needed for AIX 4.3.3.
5411 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
5413 2003-08-15 Jim Meyering <jim@meyering.net>
5415 Merge from coreutils.
5416 * xgethostname.c: Include <stdlib.h>.
5417 (xghostname): Don't exit for anything other than memory-related
5418 failure; just return NULL.
5419 * userspec.c: Include "posixver.h".
5420 (parse_user_spec): Accept `.' as a separator only
5421 in pre-POSIX-200112 mode.
5422 * strtoimax.c: Use #elif rather than #else #if.
5423 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5424 Remove function, now that we can rely on a working tzset function.
5425 [!_LIBC]: Ensure that the required autoconf test has been run.
5426 [!defined _NL_CURRENT && HAVE_STRFTIME]:
5427 Use underlying_strftime for %r.
5428 * sha.c: Merge in some clean-up and optimization changes from glibc.
5429 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
5430 Ensure that it is a multiple of 64.
5431 Rearrange loop exit tests so as to avoid performing an
5432 additional fread after encountering an error or EOF.
5433 * realloc.c: Update copyright date.
5435 2003-08-14 Jim Meyering <jim@meyering.net>
5437 Merge from coreutils.
5438 * obstack.h: Whitespace changes.
5439 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
5440 and xcalloc return values.
5441 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
5442 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
5443 hang on OSF/1 5.1 for DIR on both local and remote file systems.
5444 Reported by (and fix confirmed by) Nelson H. F. Beebe.
5445 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5447 Use mntctl's return value to drive the entry-processing loop, since
5448 we can't rely on the value of the vmt_length member in the last
5449 entry. On some systems doing so could result in exhausting
5450 virtual memory. Based in part on a patch from Mike Jetzer.
5452 2003-08-14 Jim Meyering <jim@meyering.net>
5453 and Paul Eggert <eggert@twinsun.com>
5455 Merges from coreutils, plus other fixes.
5456 * physmem.c: Merge in portability changes from gcc/libiberty
5457 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
5458 for credits and details. Thanks to Kaveh Ghazi for helping
5459 to keep these files in sync.
5460 (ARRAY_SIZE): Define it.
5461 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
5462 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
5463 (memcasecmp): Don't assume size_t fits in unsigned int.
5464 Remove casts and duplicate code.
5465 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
5466 (memcpy): Remove definition.
5467 Merge in some clean-up and optimization changes from glibc.
5468 [BLOCKSIZE]: Move definition to top of file.
5469 Ensure that it is a multiple of 64.
5470 Rearrange loop exit tests so as to avoid performing an
5471 additional fread after encountering an error or EOF.
5472 * md5.h (md5_uintptr): Define.
5473 * makepath.c (CLEANUP_CWD): Report an error if we failed to
5474 return to the initial working directory. Preserve errno
5476 * idcache.c: Include "xalloc.h".
5477 (xmalloc, xrealloc): Remove decls.
5478 (getuser): Remove casts no longer required in C89.
5479 * human.c: Include stdio.h, for sprintf.
5480 * group-member.c: Include "xalloc.h".
5481 (xmalloc, xrealloc): Remove decls.
5482 (get_group_info): Remove casts no longer required in C89.
5483 * getusershell.c (readname): Remove casts no longer required in C89.
5484 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
5485 * getline.c: Whitespace fix, from coreutils.
5487 2003-08-13 Paul Eggert <eggert@twinsun.com>
5489 * exclude.c: Include <ctype.h>
5490 (IN_CTYPE_DOMAIN): New macro.
5492 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
5495 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5496 Undo previous (whitespace-only) change.
5498 2003-08-12 Paul Eggert <eggert@twinsun.com>
5500 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5501 Normalize leading white space and remove trailing white space.
5502 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
5503 notice, as per ../config/srclist-update.
5505 Merge from coreutils.
5506 * euidaccess.h: New file.
5507 * euidaccess.c: Include it.
5508 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
5509 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
5510 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
5512 2003-08-11 Bruno Haible <bruno@clisp.org>
5514 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
5515 (vasnprintf): Use it instead of wcslen.
5517 2003-08-11 Bruno Haible <bruno@clisp.org>
5519 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
5520 value to ensure that _Bool promotes to int. Use #define for _Bool when
5521 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
5523 2003-08-10 Karl Berry <karl@gnu.org>
5525 * regex.h: update from libc (whitespace fix).
5527 2003-08-09 Paul Eggert <eggert@twinsun.com>
5529 Merge some files from coreutils. These changes were
5530 originally made by Jim Meyering.
5531 * acl.c: Include <sys/types.h> before <sys/stat.h>;
5532 many older Unixes require this.
5533 * alloca.c (alloca): Remove cast to argument of free;
5534 no longer needed in C89.
5535 * alloca_.h, regex.h: Fix white space to match
5536 what GNU indent does.
5538 2003-08-05 Paul Eggert <eggert@twinsun.com>
5540 * bumpalloc.h: Remove.
5542 2003-08-04 Paul Eggert <eggert@twinsun.com>
5544 * getloadavg.c: Change copyright notice and spacing to conform to
5547 Merge from coreutils.
5548 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
5550 * getdate.y (date): Also accept dates like May-23-2003; suggestion
5551 from Karl Berry, implemented by Jim Meyering.
5552 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
5553 from Dmitry V. Levin.
5554 Remove anachronistic cast of xrealloc.
5555 * fnmatch_.h (__const): Remove. Use 'const'.
5556 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
5557 type. Otherwise, it wouldn't compile with at least /bin/cc on
5558 ymp-cray-unicos9.0.2.X.
5559 Combine two mostly-identical uses of alloca into one.
5560 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
5562 2003-08-04 Dave Love <d.love@dl.ac.uk>
5566 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
5567 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
5568 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
5569 obsolete NLIST_NAME_UNION.
5570 [__GNU__]: Undef BSD and FSCALE.
5571 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
5573 2003-08-03 Paul Eggert <eggert@twinsun.com>
5575 * stdbool_.h (_Bool): Make it signed char, instead of
5576 an enum type, so that it's guaranteed to promote to int. See:
5577 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
5579 2003-07-31 Paul Eggert <eggert@twinsun.com>
5581 * strerror.c: Include config.h, limits.h. Declare sprintf.
5582 (strerror): Don't assume that a printable int fits in 14 bytes.
5584 2003-07-24 Derek Robert Price <derek@ximbiot.com>
5585 Bruno Haible <bruno@clisp.org>
5587 * getline.h (getline, getdelim): Change return type to ssize_t.
5588 * getline.c (getline, getdelim): Likewise.
5589 Remove _GNU_SOURCE define; now it's defined in config.h through
5592 2003-07-22 Paul Eggert <eggert@twinsun.com>
5594 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
5595 over-parenthesization in macros.
5597 Sync with coreutils.
5599 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
5602 Use `exit_failure' for xalloc and xmemcoll instead of their own
5603 private exit-failure variables.
5604 * xalloc.h (xalloc_exit_failure): Remove.
5605 * xmalloc.c: Likewise. Include exitfail.h.
5606 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
5607 * xmemcoll.h (xmemcoll_exit_failure): Remove.
5608 * xmemcoll.c: Likewise. Include exitfail.h.
5609 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
5611 2003-07-18 Paul Eggert <eggert@twinsun.com>
5613 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
5614 * closeout.c: Likewise. Include "closeout.h" right after config.h,
5615 to test that it can stand by itself. Include "exitfail.h".
5616 Clients should set exit_failure instead.
5617 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
5619 2003-07-18 Andreas Schwab <schwab@suse.de>
5621 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
5623 2003-07-18 Bruno Haible <bruno@clisp.org>
5625 * getndelim2.h: New file.
5626 * getndelim2.c: Make into a module of its own. Include config.h,
5628 (getndelim2): Make non-static. Change return type to ssize_t.
5629 * getline.h: Change argument names.
5630 * getline.c: Include getndelim2.h instead of getndelim2.c.
5631 * getnline.c: Include getndelim2.h.
5633 2003-07-17 Bruno Haible <bruno@clisp.org>
5635 * Makefile.am: Remove file.
5636 * Makefile.in: Remove file.
5638 2003-07-17 Bruno Haible <bruno@clisp.org>
5640 * getnline.h: New file.
5641 * getnline.c: New file.
5642 * getndelim2.c: New file, extracted from getline.c.
5643 (getndelim2): Renamed from getdelim2, with added nmax argument.
5644 * getline.c: Include getndelim2.c.
5645 (getdelim2): Moved out to getndelim2.c.
5646 (getline, getdelim): Update.
5648 2003-07-15 <karl@gnu.org>
5650 * vasnprintf.c: update from gettext.
5652 2003-07-15 Jim Meyering <jim@meyering.net>
5654 * makepath.c (make_path): Enclose diagnostic in _(...).
5656 2003-07-14 Paul Eggert <eggert@twinsun.com>
5658 * asnprintf.c, asprintf.c, config.charset, gettext.h,
5659 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
5660 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
5661 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
5662 vasprintf.c, vasprintf.h: Regenerate. These files are now being
5663 updated automatically by ../config/srclist-update. This changes
5664 their license from LPGL to GPL.
5666 2003-07-14 Jim Meyering <jim@meyering.net>
5668 Don't emit diagnostics. Let callers do that.
5669 * save-cwd.c: Don't include "error.h".
5670 (save_cwd): Don't call error. Ensure that errno is valid
5671 when returning nonzero.
5673 * save-cwd.h (restore_cwd): Update prototype.
5674 * save-cwd.c (restore_cwd): Remove two parameters.
5675 Simplify. Don't call error upon failure. Let callers do that.
5676 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
5677 when auditing is enabled. But don't bother updating the #if.
5679 2003-07-14 Simon Josefsson <jas@extundo.com>
5681 * mempcpy.h: New file.
5682 * mempcpy.c: New file.
5684 2003-07-14 Paul Eggert <eggert@twinsun.com>
5686 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
5687 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
5688 unicodeio.c, unicodeio.h, unlocked-io.h:
5689 Switch from LGPL to GPL.
5691 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
5693 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
5694 it breaks C++ compilation.
5695 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
5697 2003-07-10 Jim Meyering <jim@meyering.net>
5699 * vasnprintf.c: Remove trailing blanks.
5700 Make cpp indentation consistent.
5702 2003-07-09 Paul Eggert <eggert@twinsun.com>
5704 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
5705 posixver.c, strftime.c, strnlen.c, strverscmp.c:
5706 Switch from LGPL to GPL.
5708 2003-07-07 Paul Eggert <eggert@twinsun.com>
5710 * mktime.c: Fix some boundary cases and remove need for floating point.
5712 Issue a compile-time diagnostic if time_t is floating point, or if
5713 two's complement arithmetic is not in effect, or if arithmetic
5714 right shift does not propagate the sign. These assumptions were
5715 all in the original code but they weren't checked.
5717 (TIME_T_MIDPOINT, verify): New macros.
5718 (__isleap): Remove; it has integer overflow problems.
5719 (leapyear): New function, without those problems.
5720 (ydhms_tm_diff): Remove; splitting into two parts.
5721 (ydhms_diff): New function, containing the arithmetic part of
5722 the old ydhms_tm_diff function. Issue a compile-time
5723 diagnostic if we are not using C99 integer division.
5724 Avoid casts when possible.
5725 (guess_time_tm): New function, containing the checking part of
5726 the old ydhms_tm_diff function. Return the new value, rather than
5727 the difference between it and the old. Accept a new argument T
5728 so that *T specifies the old value. Check for overflow in the result.
5730 (__mktime_internal): Use a time_t offset, not a long int offset.
5731 This undoes the 2003-06-04 change, which is no longer needed now
5732 that we have better overflow checking.
5733 (localtime_offset): Likewise.
5735 (__mktime_internal): Avoid harmful overflow on hosts where time_t
5736 and long are 64-bit but int is only 32-bit.
5737 (ydhms_diff): Use long int to store year1 and yday1.
5738 Issue a compile-time diagnostic if long int is not wide enough.
5740 (__mktime_internal): Use long int to store adjusted year and yday.
5741 Use plain C rather than preprocessor commands, if that doesn't
5743 Check for overflow (and try to repair) after each probe
5744 rather than checking only at the very end. This avoids some bugs
5745 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
5746 does not equal GMT offset at maximum time).
5747 Use integer to check for overflow rather than floating point; this
5748 is more portable to non-IEEE hosts, and is a tad faster.
5749 When we detect that we are oscillating between two values,
5750 don't check whether tm_isdst has the requested value, since
5751 we already know the answer. When tm_isdst has the wrong value,
5752 use a different heuristic to find the right one, based on the
5753 extreme values actually observed in practice in tz2003a,
5754 rather than the (overly optimistic) "previous 3 calendar quarters".
5756 (not_equal_tm, print_tm, check_result): Use "const T" rather than
5757 "T const" to accommodate glibc style.
5758 (check_result): Use less-confusing report format. "long" -> "long int.
5760 Don't loop if the iteration overflows time_t.
5761 Allow a negative step in the iteration.
5763 2003-07-01 Paul Eggert <eggert@twinsun.com>
5765 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5766 having it depend on HAVE_SYS_TYPES_H.
5768 2003-06-25 Bruno Haible <bruno@clisp.org>
5770 * readlink.c: New file.
5772 2003-06-20 Bruno Haible <bruno@clisp.org>
5774 Assume C89, so PARAMS isn't needed.
5775 * unicodeio.h (PARAMS): Remove.
5776 * unicodeio.c: Don't use PARAMS.
5778 2003-06-18 Jim Meyering <jim@meyering.net>
5780 Merge changes from coreutils.
5781 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5782 Remove explicit declarations of xmalloc and realloc.
5784 (read_utmp): Remove anachronistic cast of xmalloc.
5786 2003-06-17 Paul Eggert <eggert@twinsun.com>
5788 Assume C89, so PARAMS isn't needed.
5789 * backupfile.h (PARAMS): Remove. All uses removed.
5790 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5791 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5792 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5793 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5794 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5795 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5796 xstrtol.h: Likewise.
5797 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5798 same.h, strverscmp.h: Do not include config.h; no longer needed.
5799 Anyway, config.h should always be included before any other file.
5801 2003-06-11 Simon Josefsson <jas@extundo.com>
5803 * sysexit_.h: New file.
5805 2003-05-20 Derek Price <derek@ximbiot.com>
5807 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5809 2003-06-10 Simon Josefsson <jas@extundo.com>
5811 * strchrnul.h: New file.
5812 * strchrnul.c: New file.
5814 2003-06-10 Simon Josefsson <jas@extundo.com>
5816 * argp.h: New file, from glibc.
5817 * argp-ba.c: New file, from glibc.
5818 * argp-eexst.c: New file, from glibc.
5819 * argp-fmtstream.c: New file, from glibc.
5820 * argp-fmtstream.h: New file, from glibc.
5821 * argp-fs-xinl.c: New file, from glibc.
5822 * argp-help.c: New file, from glibc.
5823 * argp-namefrob.h: New file, from glibc.
5824 * argp-parse.c: New file, from glibc.
5825 * argp-pv.c: New file, from glibc.
5826 * argp-pvh.c: New file, from glibc.
5827 * argp-xinl.c: New file, from glibc.
5829 2003-06-07 Jim Meyering <jim@meyering.net>
5831 * readtokens.h: Put `Free Software Foundation, Inc.'
5832 in place of my name in the copyright comment.
5833 Remove definition and uses of __P.
5836 * stat.c: Don't declare xmalloc explicitly.
5837 Instead, include "xalloc.h".
5838 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5839 xrealloc, and xcalloc return values.
5840 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5842 * xgetcwd.h: Remove definition/uses of PARAMS.
5844 2003-06-06 Jim Meyering <jim@meyering.net>
5846 * stdbool_.h: Renamed from stdbool.h.in.
5848 2003-06-06 Jim Meyering <jim@meyering.net>
5850 Merge from coreutils.
5851 * same.c: (same_name): Declare *_basename locals to be `const'.
5852 Consolidate declarations and initializations of *_base* locals.
5854 Merge from coreutils.
5855 This avoids a core dump on systems without GNU putenv,
5856 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5857 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5858 (unsetenv): New static function, from GNU libc.
5859 (rpl_putenv): Use it.
5861 * modechange.c: Remove trailing blanks.
5863 Merge from coreutils.
5864 * fsusage.c: Remove declaration of statfs.
5865 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5867 * posixtm.c: Include <stdbool.h> unconditionally.
5869 2003-06-05 Paul Eggert <eggert@twinsun.com>
5871 * mktime.c (__mktime_internal): When resolving a tm_isdst
5872 mismatch, look in future quarters as well as past. This fixes a
5873 bug when processing fall-backwards gaps immediately after a long
5874 period of daylight-saving time.
5876 * mktime.c: Assume freestanding C89 or better.
5877 (HAVE_LIMITS_H): Remove. Assume it's 1.
5878 (__P): Remove; not used.
5879 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5880 (mktime, not_equal_tm, print_tm, check_result,
5881 main): Use prototypes. Use const * where appropriate.
5882 (main): Fix typo in testing code that uncovered by above changes.
5883 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5885 2003-06-04 Paul Eggert <eggert@twinsun.com>
5887 * mktime.c: Fix Debian bug 177940
5888 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5889 (localtime_offset): Now long int, not time_t, because we want it
5890 to be guaranteed to be signed. All uses changed.
5891 (__mktime_internal): If overflow would occur when adding offset,
5894 Merge 'human' changes from coreutils. Rewrite to support
5895 locale-specific notations like thousands separators.
5896 * human.c: Simplify authorship notice.
5897 Include human.h immediately after config.h.
5898 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5899 <limits.h>: Do not include, since human.h does.
5900 (SIZE_MAX, UINTMAX_MAX): New macros.
5901 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5902 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5903 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5904 (power_letter): Renamed from suffixes.
5905 (generate_suffix_backwards): Remove.
5906 (adjust_value): Now takes int style (because of human.h changes)
5907 and long double value (for greater precision on some platforms).
5908 (group_number): New function.
5909 (human_readable): Use it. Use integer options, not enum.
5910 Put the options before the sizes in the arg list.
5911 Support all the new options.
5912 The old human_readable function has been removed;
5913 use inttostr.h instead.
5914 (human_readable, default_block_size, humblock):
5915 Use uintmax_t, not int, for block sizes.
5916 (human_readable_inexact, block_size_types): Remove.
5917 (block_size_opts): New constant.
5918 (human_options): Renamed from human_block_size, with new signature
5919 that allows block sizes up to UINTMAX_MAX. All callers changed.
5920 * human.h: Add copyright and authorship notice.
5921 Include <limits.h> and <stdbool.h> unconditionally.
5922 (PARAMS): Remove. All uses removed.
5923 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5924 (enum human_inexact_style): Remove tag; now a nameless enum.
5925 (human_floor, human_ceiling, human_round_to_even): Now have
5926 values 2, 0, 1 rather than -1, 1, 0.
5927 (human_group_digits, human_suppress_point_zero, human_autoscale,
5928 human_base_1024, human_SI, human_B): New constants.
5929 (human_readable_inexact, human_block_size): Remove.
5930 (human_readable): Size args are now uintmax_t, not int.
5931 (human_options): New decl.
5933 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5934 unnecessary now that we assume C89 or better. This change
5935 imported from coreutils.
5937 * mktime.c (__mktime_internal): Do not reject negative timestamps
5938 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5939 in the 2003-05-30 sync from glibc.
5941 .h files should stand alone, but we shouldn't include <sys/types.h>
5942 if we can get away with just <stddef.h>.
5944 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5945 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5946 rather than <sys/types.h>, as we merely need size_t.
5947 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5949 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5950 Include <stdio.h>, to get FILE.
5951 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5952 memcasecmp.h has included <stddef.h> and all we need is size_t.
5953 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5954 our interface, instead of including <sys/types.h>
5956 2003-06-02 Paul Eggert <eggert@twinsun.com>
5959 Fix some minor time-related bugs with POSIX time arguments.
5960 Some valid time stamps were being rejected (notably -1, and
5961 time stamps before 1900 on 64-bit hosts). And some invalid
5962 time stamps were being accepted, e.g. September 31.
5964 * posixtm.h (posixtime): Return bool instead of time_t, so
5965 that we can return (time_t) -1 successfully.
5966 * posixtm.c: Likewise.
5967 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5968 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5969 (t): Remove static var.
5970 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5971 of static var. All uses changed.
5972 (year): Do not reject years before 1900; they can occur with
5974 (posix_time_parse): Do not check for out-of-range components;
5975 that is now the caller's responsibility, since our checks were
5976 only approximations.
5977 (posixtime): Use mktime to check for out-of-range components,
5978 since it knows them exactly.
5979 If mktime returns (time_t) -1, check whether an error actually occurred
5980 by invoking localtime on -1.
5981 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5982 posixtime failures better.
5983 Improve the test data (in comments only).
5985 2003-05-30 <karl@gnu.org>
5987 * mktime.c: update from libc.
5989 2003-05-30 Bruno Haible <bruno@clisp.org>
5991 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5992 * localcharset.h: Likewise.
5993 * localcharset.c: Likewise.
5995 2003-05-28 Paul Eggert <eggert@twinsun.com>
5997 Assume the headers required for C89 freestanding compilers.
5998 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5999 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
6000 without checking for HAVE_LIMITS_H.
6001 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
6002 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
6004 * fatal.c: Include <stdarg.h> without checking for __STDC__.
6005 * exclude.c: Include <stdbool.h> unconditionally.
6006 * tempname.c: Include <stddef.h> unconditionally.
6007 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
6008 * modechange.c, rpmatch.c (NULL): Don't define, since
6009 <stddef.h> does that.
6010 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
6011 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
6012 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
6013 * xstrtol.c: Likewise.
6014 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
6015 * savedir.c: Include <stddef.h> instead of defining NULL.
6017 * addext.c (addext): Use assignment rather than cast, to avoid
6018 warnings on some platforms.
6020 * mktime.c (__mktime_internal): Do not reject negative timestamps
6023 2003-05-10 Bruno Haible <bruno@clisp.org>
6025 * linebreak.c (iconv_string_length): Don't return -1 just because the
6026 string is longer than 4 KB.
6028 2003-05-12 Jim Meyering <jim@meyering.net>
6030 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
6031 the space-padded-by-default conversion specifiers, %e, %k, %l.
6033 2003-05-03 Bruno Haible <bruno@clisp.org>
6035 Upgrade to Unicode-4.0.
6036 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
6037 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
6038 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
6039 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
6040 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
6041 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
6042 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
6043 Change width of U+E0100..U+E01EF from 1 to 0.
6045 2003-04-25 Bruno Haible <bruno@clisp.org>
6047 * copy-file.c: Include <stddef.h>, for size_t.
6049 2003-04-25 Jim Meyering <jim@meyering.net>
6051 * copy-file.c (copy_file_preserving): Declare buf_size to be
6052 of type size_t, not int.
6054 2003-04-11 Jim Meyering <jim@meyering.net>
6056 Merge changes from Coreutils.
6058 2003-03-22 Jim Meyering <jim@meyering.net>
6060 * strftime.c (widen): Cast alloca return value to proper type.
6062 2003-01-19 Ulrich Drepper <drepper@redhat.com>
6065 * strftime.c (my_strftime): Handle very large width
6066 specifications for numeric values correctly. Improve checks for
6069 2003-01-19 Jim Meyering <jim@meyering.net>
6071 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
6072 (nl_get_alt_digit) [! defined my_strftime]: Define.
6073 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
6074 _nl_get_alt_digit and _nl_get_walt_digit.
6076 * strftime.c (my_strftime): Merge in locale-related changes from libc.
6077 These changes have no effect outside of _LIBC.
6079 2003-04-10 Bruno Haible <bruno@clisp.org>
6081 * findprog.h: New file, from GNU gettext.
6082 * findprog.c: New file, from GNU gettext.
6084 2003-04-05 Jim Meyering <jim@meyering.net>
6086 Merge changes from Coreutils.
6088 * exclude.h (PARAMS): Remove definition and uses.
6089 * exclude.c: Remove uses of `PARAMS'.
6091 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
6092 Add test-cases for DOS filenames. Declare program_name.
6093 (main): Set up program_name. Patch by Rich Dawe.
6095 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6097 Use mntctl's return value to drive the entry-processing loop, since
6098 we can't rely on the value of the vmt_length member in the last
6099 entry. On some systems doing so could result in exhausting
6100 virtual memory. Based in part on a patch from Mike Jetzer.
6102 2003-04-04 Bruno Haible <bruno@clisp.org>
6104 * linebreak.h: New file, from GNU gettext.
6105 * linebreak.c: New file, from GNU gettext with slight modifications.
6106 * lbrkprop.h: New file, from GNU gettext.
6108 2003-04-03 Bruno Haible <bruno@clisp.org>
6110 * utf8-ucs4.h: New file, from GNU gettext.
6111 * utf16-ucs4.h: New file, from GNU gettext.
6112 * ucs4-utf8.h: New file, from GNU gettext.
6113 * ucs4-utf16.h: New file, from GNU gettext.
6115 2003-04-02 Bruno Haible <bruno@clisp.org>
6117 * binary-io.h: New file, from GNU gettext.
6119 2003-04-01 Bruno Haible <bruno@clisp.org>
6121 * pathname.h: New file, from GNU gettext.
6122 * concatpath.c: New file, from GNU gettext.
6124 2003-03-30 Bruno Haible <bruno@clisp.org>
6126 * copy-file.c (copy_file_preserving): Don't set owner if the function
6127 chown() doesn't exist.
6129 2003-03-28 Bruno Haible <bruno@clisp.org>
6131 * copy-file.h: New file, from GNU gettext.
6132 * copy-file.c: New file, from GNU gettext.
6134 2003-03-18 Jim Meyering <jim@meyering.net>
6136 * quote.c (quote_n): Fix typo in comment.
6138 2003-03-14 Jim Meyering <jim@meyering.net>
6140 Merge changes from Coreutils.
6141 * obstack.h (obstack_object_size): Declare temporary, __o,
6142 to be const, in order to avoid warnings.
6143 (obstack_room): Likewise.
6144 (obstack_empty_p): Likewise.
6146 2003-03-13 Paul Eggert <eggert@twinsun.com>
6148 Merge changes from Bison.
6149 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
6150 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
6151 when compiling Bison 1.875's `bitset bset = obstack_alloc
6152 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
6153 * hash.c: Include <stdbool.h> unconditionally.
6155 2003-03-09 Paul Eggert <eggert@twinsun.com>
6157 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
6158 Reported by Bruce Becker; see:
6159 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
6161 2003-03-03 Paul Eggert <eggert@twinsun.com>
6162 Bruno Haible <bruno@clisp.org>
6164 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
6165 Reported by John Hughes, see
6166 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
6168 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
6170 * poll_.h: New file.
6173 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
6175 * mathl.h: New file.
6176 * acosl.c: New file.
6177 * asinl.c: New file.
6178 * atanl.c: New file.
6179 * ceill.c: New file.
6182 * floorl.c: New file.
6183 * frexpl.c: New file.
6184 * ldexpl.c: New file.
6186 * sincosl.c: New file.
6188 * sqrtl.c: New file.
6190 * trigl.c: New file.
6191 * trigl.h: New file.
6193 2003-02-17 Bruno Haible <bruno@clisp.org>
6195 * mkdtemp.h: New file, from GNU gettext.
6196 * mkdtemp.c: New file, from GNU gettext.
6198 2003-01-31 Bruno Haible <bruno@clisp.org>
6200 * rename.c: #undef rename before defining rpl_rename.
6201 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
6203 2003-01-30 Bruno Haible <bruno@clisp.org>
6205 * printf-args.h: New file, from GNU gettext.
6206 * printf-args.c: New file, from GNU gettext.
6207 * printf-parse.h: New file, from GNU gettext.
6208 * printf-parse.c: New file, from GNU gettext.
6209 * vasnprintf.h: New file, from GNU gettext.
6210 * vasnprintf.c: New file, from GNU gettext.
6211 * asnprintf.c: New file, from GNU gettext.
6212 * vasprintf.h: New file, from GNU gettext with modifications.
6213 * vasprintf.c: New file, from GNU gettext.
6214 * asprintf.c: New file, from GNU gettext.
6216 2003-01-29 Bruno Haible <bruno@clisp.org>
6218 * stpncpy.h: New file, from GNU gettext with modifications.
6219 * stpncpy.c: New file, from GNU gettext with modifications.
6221 2003-01-28 Bruno Haible <bruno@clisp.org>
6223 * c-ctype.h: New file, from GNU gettext, with changes suggested by
6225 * c-ctype.c: New file, from GNU gettext, with changes suggested by
6228 2003-01-27 Bruno Haible <bruno@clisp.org>
6230 * xsetenv.h: New file, from GNU gettext.
6231 * xsetenv.c: New file, from GNU gettext.
6233 2003-01-23 Bruno Haible <bruno@clisp.org>
6235 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
6237 2003-01-22 Bruno Haible <bruno@clisp.org>
6239 * exit.h: New file, from GNU gettext.
6241 2003-01-11 Bruno Haible <bruno@clisp.org>
6243 * stpcpy.h (stpcpy): Use ANSI C function declarations.
6244 * strcase.h (strcasecmp, strncasecmp): Likewise.
6246 2003-01-14 Jim Meyering <jim@meyering.net>
6248 * same.c (same_name): Tweak a comment.
6250 2003-01-11 Bruno Haible <bruno@clisp.org>
6252 * same.c (same_name): Reorder tests so as to avoid calling stat()
6253 when a string comparison is sufficient.
6255 2003-01-11 Bruno Haible <bruno@clisp.org>
6257 * readtokens.c (readtoken): Cast character to 'unsigned char', not
6260 2003-01-11 Bruno Haible <bruno@clisp.org>
6262 * hash-pjw.c: Add comment about low quality of this function.
6264 2003-01-12 Paul Eggert <eggert@twinsun.com>
6266 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
6267 to avoid collisions with libcurses and libreadline.
6269 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
6270 * getstr.h, getstr.c: Remove.
6271 * getline.c: Include "getline.h", to check interface.
6272 Move body of old getstr.c here: this defines MIN_CHUNK and
6273 declares getdelim2, which is renamed from getstr.
6274 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6276 * linebuffer.c (readlinebuffer): Renamed from readline.
6278 * linebuffer.h: Likewise.
6279 (readline): Remove backward-compatibility macro.
6281 2003-01-12 Jim Meyering <jim@meyering.net>
6283 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6285 2003-01-10 Bruno Haible <bruno@clisp.org>
6287 * alloca_.h: New file.
6288 * getdate.y: Unconditionally include alloca.h.
6289 * makepath.c: Likewise.
6290 * setenv.c: Likewise.
6291 * userspec.c: Likewise.
6293 2003-01-09 Bruno Haible <bruno@clisp.org>
6295 * stdbool.h.in: New file.
6297 2003-01-08 Bruno Haible <bruno@clisp.org>
6299 * safe-read.c: Include specification header first, to ensure its
6301 * full-write.c: Likewise.
6303 2003-01-08 Jim Meyering <jim@meyering.net>
6305 * full-write.c: Undefine and define-away `const' after inclusion
6306 of errno.h, not before. Suggestion from Bruno Haible.
6308 2003-01-07 Jim Meyering <jim@meyering.net>
6310 * full-write.c: Rework so that it may serve to define full_read, too.
6311 * full-read.c: Simply #define FULL_READ and include full-write.c.
6313 2003-01-06 Jim Meyering <jim@meyering.net>
6315 * version-etc.c: Update year in translatable copyright string.
6317 2002-12-25 Bruno Haible <bruno@clisp.org>
6319 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6320 * xstrtol.h: Likewise.
6321 * xstrtoimax.c: Likewise.
6322 * xstrtoumax.c: Likewise.
6323 * human.h: Likewise.
6325 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6326 on systems that have <inttypes.h> but not <stdint.h>.
6328 2002-12-31 Paul Eggert <eggert@twinsun.com>
6330 * memcoll.c (memcoll): Fall back on a simple algorithm using
6331 memcmp if strcoll doesn't work.
6333 2002-12-23 Bruno Haible <bruno@clisp.org>
6335 * localcharset.h: New file.
6336 * localcharset.c: Include it.
6337 * unicodeio.c: Likewise.
6339 2002-12-22 Bruno Haible <bruno@clisp.org>
6341 * utime.c (utime_null): No need to call ftruncate if the file was
6344 2002-12-23 Bruno Haible <bruno@clisp.org>
6346 * memcoll.c (STRCOLL): New macro.
6349 2002-12-22 Bruno Haible <bruno@clisp.org>
6351 * getstr.h (getstr): Define, to avoid clash with libcurses.
6352 * linebuffer.h (readline): Define, to avoid clash with libreadline.
6354 2002-12-22 Bruno Haible <bruno@clisp.org>
6356 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
6358 2002-12-23 Bruno Haible <bruno@clisp.org>
6360 * getline.h: Include <stddef.h>, for size_t.
6362 * unicodeio.h: Include <stddef.h>, for size_t.
6363 * unicodeio.c: Don't include <stddef.h>.
6365 2002-12-17 Bruno Haible <bruno@clisp.org>
6367 * canon-host.c (strdup): Remove unused declaration.
6369 * fsusage.c: Include full_read.h.
6370 (get_fs_usage): Use full_read instead of safe_read.
6372 * utime.c (utime_null): Use SAFE_READ_ERROR.
6374 2002-12-11 Bruno Haible <bruno@clisp.org>
6376 * setenv.h: Rewritten to cope with systems that have setenv() but not
6378 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
6381 2002-12-11 Bruno Haible <bruno@clisp.org>
6383 * setenv.c (alloca): Fall back to malloc.
6385 (setenv): Use freea() to free memory allocated with alloca().
6387 2002-11-13 Bruno Haible <bruno@clisp.org>
6389 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
6390 function declarations.
6391 * unsetenv.c (unsetenv): Likewise.
6393 2002-03-04 Bruno Haible <bruno@clisp.org>
6395 Portability to AIX 4.3.3.
6396 * unsetenv.c: New file, extracted from setenv.c.
6397 * setenv.c: Move the unsetenv() function to unsetenv.c.
6399 2001-12-20 Bruno Haible <bruno@clisp.org>
6401 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
6402 use malloc instead. For SunOS 4.
6404 2001-12-11 Bruno Haible <bruno@clisp.org>
6406 * setenv.c: Declare alloca.
6407 (compar_fn_t): New typedef.
6408 (KNOWN_VALUE, STORE_VALUE): Use it.
6410 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
6413 2002-12-10 Paul Eggert <eggert@twinsun.com>
6415 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
6416 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
6417 Choose values that are less likely to collide with system fnmatch
6419 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
6420 defined (e.g., a pure POSIX system).
6421 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
6422 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
6424 2002-12-06 Jim Meyering <jim@meyering.net>
6426 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
6428 Merge in changes from libc's misc/error.c, in preparation
6429 for the merge of gnulib's changes back into libc.
6431 * error.c (_): Define only if not already defined.
6432 Move definition to follow all #include directives.
6433 Include unlocked-io.h only if !_LIBC.
6434 [_LIBC]: Include <libio/libioP.h>.
6435 [USE_IN_LIBIO]: Include <libio/iolibio.h>
6436 (fflush): Tweak definition to use INTUSE.
6439 2002-12-05 Paul Eggert <eggert@twinsun.com>
6441 * alloca.c [defined emacs]: Include "lisp.h".
6442 (xalloc_die) [defined emacs]: New macro.
6443 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
6444 [! defined emacs]: Include <xalloc.h>.
6445 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
6446 (pointer): Typedef to POINTER_TYPE *.
6447 (malloc): Remove decl; we now always use xmalloc.
6448 (alloca): Use old-style definition, since Emacs needs this.
6449 Check for arithmetic overflow when computing combined size.
6451 2002-12-04 Paul Eggert <eggert@twinsun.com>
6453 Do not generate unlocked-io.h automatically, since it's easier to
6454 maintain it by hand.
6456 * unlocked-io.h: New file, from GNU diffutils,
6457 but with proper copyright notice and attribution.
6459 * Makefile.am: Add copyright notice.
6460 (libfetish_a_SOURCES): Add unlocked-io.h.
6461 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
6462 (DISTCLEANFILES, io_functions): Remove macros.
6463 (EXTRA_DIST): Remove gen_uio.
6464 (unlocked-io.h): Remove rule.
6466 2002-12-04 Jim Meyering <jim@meyering.net>
6468 Reflect the fact that stat.c and lstat.c are no longer generated.
6469 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
6470 (DISTCLEANFILES): Likewise.
6471 (EXTRA_DIST): Likewise.
6472 (all_local): Don't depend on stat.c or lstat.c.
6473 (stat.c, lstat.c): Remove rules.
6474 (EXTRA_DIST): Remove xstat.in.
6476 * xstat.in: Remove file. Contents moved into stat.c.
6477 * stat.c: New file. Contents mostly from xstat.in.
6478 * stat.c: Rework so that it may serve to define rpl_lstat, too.
6479 * lstat.c: New file. Simply #define LSTAT and include stat.c.
6481 * safe-read.c: Rework so that it may serve to define safe_write, too.
6482 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
6484 2002-12-03 Jim Meyering <jim@meyering.net>
6486 * safe-read.c, safe-write.c: Change variable names and comments, but
6487 not semantics, to minimize the differences between these two files.
6488 (safe_read): Change comment to mention SAFE_READ_ERROR.
6490 * safe-read.c (IS_EINTR): Define.
6491 (safe_read): Use IS_EINTR in place of in-function cpp directives.
6493 2002-12-02 Bruno Haible <bruno@clisp.org>
6495 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
6496 Define, taken from safe-read.c.
6497 (INT_MAX): Provide fallback.
6498 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
6499 * safe-write.h (SAFE_WRITE_ERROR): Define.
6501 * safe-read.c (EINTR): Remove definition.
6502 (safe_read): Don't use EINTR if it is absent.
6504 2002-12-02 Jim Meyering <jim@meyering.net>
6506 * safe-read.c (EINTR): Define.
6507 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6508 (INT_MAX): Provide fallback.
6509 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
6511 * safe-read.h (SAFE_READ_ERROR): Define.
6513 2002-12-01 Jim Meyering <jim@meyering.net>
6515 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
6516 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
6518 2002-11-27 Paul Eggert <eggert@twinsun.com>
6520 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6521 hash_rehash): Replace `if (limit <= value) abort ();' with
6522 `if (! (value < limit)) abort ();', for readability.
6524 2002-11-26 <karl@gnu.org>
6526 * strdup.c: copy from libc again, with jim's ok.
6527 * .cppi-disable: re-add strdup.c
6529 2002-11-25 <karl@gnu.org>
6531 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
6532 instead of "strtol.c".
6534 2002-11-25 Jim Meyering <jim@meyering.net>
6536 * mktime.c: Sync from libc, now that it has the latest fix.
6538 2002-11-24 <karl@gnu.org>
6540 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
6541 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
6543 2002-11-24 Jim Meyering <jim@meyering.net>
6545 Update from coreutils:
6547 * mktime.c: Merge in changes from libc.
6549 Avoid a link-time failure on some Linux systems.
6550 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
6551 (__mon_yday): Declare with the STATIC attribute.
6552 (__mktime_internal): Likewise.
6553 Based on a report from Greg Schafer.
6555 2002-11-23 Jim Meyering <jim@meyering.net>
6557 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
6558 Use `unsigned', not `int', as type of index.
6560 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
6562 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
6564 2002-11-22 Paul Eggert <eggert@twinsun.com>
6566 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
6567 hint that one should use `if (! x) abort ();' rather than `assert
6568 (x);', and anyway it's one less thing to worry about configuring.
6569 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6570 hash_rehash, hash_insert): Use abort rather than assert.
6572 2002-11-22 Paul Eggert <eggert@twinsun.com>
6574 * quotearg.h: Allow multiple inclusion by surrounding with
6575 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
6576 so that we can be included first.
6577 (PARAMS): Remove; we now assume C89 or later. All uses removed.
6578 * quotearg.c: Include quotearg.h immediately after config.h.
6579 No need to include stddef.h or sys/types.h any more.
6580 Surround local include files with "", not "<>".
6581 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
6582 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
6583 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
6584 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
6585 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
6586 (ISPRINT): Remove; no longer needed now that we assume C89.
6588 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
6591 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
6592 quotearg_char): Use SIZE_MAX rather than
6593 (size_t) -1 when we are talking about "infinity".
6595 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
6597 2002-11-22 Bruno Haible <bruno@clisp.org>
6599 * safe-read.h: Assume C89. Add comments.
6600 (safe_read): Change return type to size_t.
6601 * safe-read.c (safe_read): Change return type to size_t. Handle byte
6602 counts > SSIZE_MAX correctly.
6603 * safe-write.h: New file.
6604 * safe-write.c: New file.
6605 * full-read.h: New file.
6606 * full-read.c: New file.
6607 * full-write.h: Assume C89. Add comments.
6608 * full-write.c: Include safe-write.h.
6609 (full_write): Rewritten to use safe_write.
6610 Suggested by Jim Meyering and Paul Eggert.
6612 2002-11-21 Bruno Haible <bruno@clisp.org>
6614 Remove case insensitive option matching.
6615 * argmatch.h (argcasematch): Remove declaration.
6616 (ARGCASEMATCH): Remove macro.
6617 (__xargmatch_internal): Remove case_sensitive argument.
6618 (XARGMATCH): Update.
6619 (XARGCASEMATCH): Remove macro.
6620 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
6621 case_sensitive argument.
6622 (argcasematch): Remove function.
6623 (__xargmatch_internal): Remove case_sensitive argument.
6624 (main): Use XARGMATCH instead of XARGCASEMATCH.
6626 * xmalloc.c: Change compile-time error message. Add comment about
6627 required autoconf version.
6629 2002-11-21 Jim Meyering <jim@meyering.net>
6631 * strdup.c (strdup): Tweak comment and initial #if/#include.
6633 Merge in changes from the coreutils.
6635 2002-09-25 Paul Eggert <eggert@twinsun.com>
6636 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
6637 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
6638 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
6639 int. Work more efficiently if X is the same width as uintmax_t.
6640 Do not compare X to -1, to avoid bogus compiler warning.
6641 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
6642 Don't assume that f_frsize and f_bsize are the same type.
6644 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
6647 * makepath.c (make_path): Restore umask *before* creating the final
6649 (make_path): Minor reformatting.
6651 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
6652 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
6654 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
6655 ones. At least on GNU/Linux systems, `auto' means something else.
6658 2002-11-20 Paul Eggert <eggert@twinsun.com>
6660 Merge argmatch cleanups from Bison. Assume C89.
6662 * argmatch.c: Include config.h here, not in argmatch.h.
6663 Include stdlib.h, for EXIT_FAILURE.
6664 Always include <string.h>, since we assume C89.
6665 (EXIT_FAILURE): Remove pre-C89 bug workaround.
6666 * argmatch.h: Do not include <config.h> or <sys/types.h>.
6667 Include <stddef.h> instead, since it's all we need for size_t.
6668 (PARAMS): Remove. All uses removed.
6669 (ARRAY_CARDINALITY): Do not bother to #undef.
6670 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
6671 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6672 Remove unnecessary parentheses.
6673 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6674 Insert necessary parentheses.
6675 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
6676 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
6678 2002-11-19 Bruno Haible <bruno@clisp.org>
6680 * mbswidth.c: Include mbswidth.h right at the beginning.
6681 * mbswidth.h: Include <stddef.h>, for size_t.
6683 * mbswidth.h (PARAMS): Remove macro.
6684 (mbswidth, mbsnwidth): Use ANSI C function declarations.
6685 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
6687 * gcd.h (PARAMS): Remove macro.
6688 (gcd): Use ANSI C function declarations.
6689 * gcd.c (gcd): Likewise.
6691 2002-11-15 Bruno Haible <bruno@clisp.org>
6693 * strcspn.c: Include <stddef.h>.
6694 (strcspn): Use ANSI C function declaration. Change return type to
6696 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
6697 (strpbrk): Use NULL.
6698 * strpbrk.h (PARAMS): Remove macro.
6699 (strpbrk): Use ANSI C function declaration.
6700 * strstr.c: Don't include <sys/types.h>.
6701 * strstr.h (PARAMS): Remove macro.
6702 (strstr): Use ANSI C function declarations.
6704 2002-11-06 Bruno Haible <bruno@clisp.org>
6706 * gcd.h (gcd): Change argument type to 'unsigned long'.
6707 * gcd.c (gcd): Likewise.
6709 2002-11-05 Bruno Haible <bruno@clisp.org>
6711 * gcd.h: New file, from gettext-0.11.5.
6712 * gcd.c: New file, from gettext-0.11.5.
6714 2002-11-05 Bruno Haible <bruno@clisp.org>
6716 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6717 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6718 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6719 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6721 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6722 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6724 * closeout.c: Include gettext.h instead of <libintl.h>.
6725 * human.c: Include gettext.h instead of <libintl.h>.
6726 * quotearg.c: Include gettext.h instead of <libintl.h>.
6727 * rpmatch.c: Include gettext.h instead of <libintl.h>.
6728 * unicodeio.c: Include gettext.h instead of <libintl.h>.
6729 * userspec.c: Include gettext.h instead of <libintl.h>.
6730 * version-etc.c: Include gettext.h instead of <libintl.h>.
6731 * xmalloc.c: Include gettext.h instead of <libintl.h>.
6732 (textdomain): Remove definition.
6733 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
6735 * long-options.c: Remove include of <libintl.h> and definition of _.
6736 * same.c: Remove include of <libintl.h> and definition of _.
6738 2002-11-04 Bruno Haible <bruno@clisp.org>
6740 * stpcpy.h: New file, from GNU gettext-0.11.5.
6741 * strcase.h: New file, from GNU gettext-0.11.5.
6742 * strpbrk.h: New file, from GNU gettext-0.11.5.
6743 * strstr.h: New file, from GNU gettext-0.11.5.
6744 * xgetcwd.h: New file, from GNU gettext-0.11.5.
6746 2002-05-09 Bruno Haible <bruno@clisp.org>
6748 * config.charset: Update for newest glibc. Add canonical names
6749 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
6751 2002-05-09 Bruno Haible <bruno@clisp.org>
6753 * localcharset.c (get_charset_aliases): Add more Windows specific
6756 2002-05-08 Owen Taylor <otaylor@redhat.com>
6758 * config.charset: A few additions for Solaris.
6760 2001-12-05 Bruno Haible <bruno@clisp.org>
6762 * localcharset.c (locale_charset): Don't return an empty string.
6764 2001-10-23 Bruno Haible <haible@clisp.cons.org>
6766 * config.charset: msdos in uk_UA uses CP1125.
6768 2001-08-05 Bruno Haible <haible@clisp.cons.org>
6770 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6771 * localcharset.c (locale_charset): Declare as extern "C".
6773 2002-02-15 Bruno Haible <bruno@clisp.org>
6775 * config.charset [msdosdjgpp]: For Russian, use CP866.
6777 2002-02-11 Bruno Haible <bruno@clisp.org>
6779 * config.charset: Add support for NetBSD.
6781 2002-09-25 <karl@gnu.org>
6783 * strdup.c: copy from libc/string (via ../config/srclist*).
6784 * getopt*: copy from libc/posix.
6785 * gettext.h: copy from gettext.
6786 * .cppi-disable: add strdup.c, gettext.h.
6788 2002-07-01 Jim Meyering <meyering@lucent.com>
6790 * c-stack.c: Include sys/time.h.
6791 From Volker Borchert.
6793 2002-06-11 Paul Eggert <eggert@twinsun.com>
6795 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6796 New macro. Use it uniformly instead of
6797 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6798 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6799 reported by Vin Shelton.
6801 2002-06-22 Jim Meyering <meyering@lucent.com>
6803 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6804 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6806 2002-06-22 Paul Eggert <eggert@twinsun.com>
6808 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6809 Do not assume SA_SIGINFO behavior.
6810 Bug reported by Jim Meyering on NetBSD 1.5.2.
6812 2002-06-22 Jim Meyering <meyering@lucent.com>
6814 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6816 * exitfail.c, exitfail.h: Likewise.
6817 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6819 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6821 (EXTRA_DIST): Add fnmatch_loop.c.
6822 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6824 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6825 * fnmatch.c: Update from diffutils-2.8.2.
6826 * fnmatch_.h: New file. From diffutils-2.8.2.
6827 * fnmatch.h: Remove file.
6829 2002-06-18 Paul Eggert <eggert@twinsun.com>
6831 * file-type.h: Report an error if neither S_ISREG nor
6832 S_IFREG is defined, instead of using a test specific to glibc
6833 2.2. This should be safe, since POSIX requires S_ISREG and
6834 Unix Version 7 had S_IFREG. We don't need to check for
6835 <sys/types.h> since we don't use any symbols that it defines.
6837 2002-06-15 Jim Meyering <meyering@lucent.com>
6839 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6840 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6841 have been included before this file.
6843 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6845 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6846 so that each temporary file name is unique and valid in the first
6847 8 characters, for operation under DOS.
6849 2002-06-15 Jim Meyering <meyering@lucent.com>
6851 Work even with DJGPP 2.03, which lacks support for symlinks.
6853 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6855 * lchown.c (S_ISLNK): Likewise.
6857 2002-06-14 Jim Meyering <meyering@lucent.com>
6859 * file-type.h: Use the version from diffutils-2.8.2.
6860 * file-type.c: Likewise.
6862 2002-05-27 Jim Meyering <meyering@lucent.com>
6864 Fix a problem seen only on nonconforming systems whereby ls.c's
6865 use of localtime, and then of gettimeofday would cause trouble:
6866 the localtime call used to initialize rpl_gettimeofday's save
6867 mechanism would clobber ls's current local time information so
6868 that in any long listing the first file would always be listed
6869 with date 1970-01-01. Analysis by Volker Borchert.
6871 * gettimeofday.c (localtime): Undefine.
6872 (rpl_localtime): New function.
6874 2002-05-22 Jim Meyering <meyering@lucent.com>
6876 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6877 * file-type.h: New file.
6878 * file-type.c (file_type): New file/function. Extracted from diffutils.
6880 2002-04-29 Paul Eggert <eggert@twinsun.com>
6882 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6884 2002-04-28 Paul Eggert <eggert@twinsun.com>
6886 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6887 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6888 of 127, since 64 is the largest conceivable number for ancient
6890 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6892 2002-04-28 Jim Meyering <meyering@lucent.com>
6894 * sig2str.c (WTERMSIG): Remove definition (unused).
6896 2002-04-28 Paul Eggert <eggert@twinsun.com>
6898 * sig2str.h, sig2str.c: New files.
6899 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6901 2002-04-24 Jim Meyering <meyering@lucent.com>
6903 * gettext.h: New file, from Gettext.
6904 * Makefile.am (INCLUDES): Remove -I../intl.
6905 (libfetish_a_SOURCES): Add gettext.h.
6907 2002-04-16 Jim Meyering <meyering@lucent.com>
6909 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6910 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6911 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6913 2002-04-12 Jim Meyering <meyering@lucent.com>
6915 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6917 2002-03-10 Jim Meyering <meyering@lucent.com>
6919 * makepath.c (make_path): Remove a comma from a diagnostic.
6920 Suggestion from Santiago Vila.
6922 2002-03-08 Jim Meyering <meyering@lucent.com>
6924 * rename.c: Mention that this wrapper is needed also on
6925 mips-dec-ultrix4.4 systems.
6927 2002-03-02 Jim Meyering <meyering@lucent.com>
6929 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6930 not HAVE_CLOCK_SETTIME.
6932 2002-02-27 Paul Eggert <eggert@twinsun.com>
6934 * nanosleep.h: Rename to....
6935 * timespec.h: New name for nanosleep.h. All uses changed.
6937 * gettime.c: New file.
6938 * settime.c: New file.
6941 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6942 timespec.h. Remove nanosleep.h.
6944 2002-02-25 Paul Eggert <eggert@twinsun.com>
6946 * acl.c, acl.h: New files.
6947 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6949 2002-02-24 Jim Meyering <meyering@lucent.com>
6951 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6952 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6953 cause trouble. Reported by Nelson Beebe.
6955 2002-02-23 Paul Eggert <eggert@twinsun.com>
6957 * path-concat.c (xpath_concat): Reorder code to pacify
6958 compilers that don't know that xalloc_die never returns.
6960 2002-02-20 Jim Meyering <meyering@lucent.com>
6962 * getdate.c: Regenerate using bison-1.33.
6964 2002-02-15 Paul Eggert <eggert@twinsun.com>
6966 * posixver.c, posixver.h: New files.
6967 * Makefile.am (libfetish_a_SOURCES): Add them.
6969 2002-02-02 Paul Eggert <eggert@twinsun.com>
6970 Bruno Haible <bruno@clisp.org>
6972 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6973 (fwrite_success_callback): New declaration.
6974 * unicodeio.c (unicode_to_mb): New function, extracted from
6975 print_unicode_char. Call failure callback instead of error.
6976 (fwrite_success_callback): New function.
6977 (exit_failure_callback): New function.
6978 (fallback_failure_callback): New function.
6979 (print_unicode_char): Call unicode_to_mb.
6981 2002-01-26 Jim Meyering <meyering@lucent.com>
6983 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6985 2002-01-22 Jim Meyering <meyering@lucent.com>
6987 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6988 Otherwise, some versions of automake would omit the rule that makes
6989 Makefile from Makefile.in.
6991 2001-01-21 Paul Eggert <eggert@twinsun.com>
6993 * xmemcoll.h, xmemcoll.c: New files.
6994 * Makefile.am (libfetish_a_SOURCES): Add them.
6995 * memcoll.c: Include errno.h, and declare errno if not defined.
6996 (memcoll): Set errno to zero if there is no error.
6998 * quotearg.c (quotearg_buffer_restyled):
6999 Fix bug with quoting buffers containing NUL when backslashing escapes.
7000 This bug was exposed by the other changes in this patch.
7001 (quotearg_n_options): New arg ARGSIZE.
7002 All callers changed.
7003 (quoting_options_from_style): New function.
7004 (quotearg_n_style): Use it.
7005 (quotearg_n_style_mem): New function.
7007 * quotearg.h (quotearg_n_style_mem): New function.
7009 2002-01-16 Jim Meyering <meyering@lucent.com>
7011 * getdate.y: Add three semicolons, each just before a closing brace.
7012 Bison (as of version 1.31) no longer papers over that mistake.
7014 2002-02-14 Paul Eggert <eggert@twinsun.com>
7016 * backupfile.c (ISDIGIT): Comment fix.
7017 * getdate.y (ISDIGIT): Likewise.
7018 * posixtm.c (ISDIGIT, year): Likewise.
7019 * strverscmp.c (ISDIGIT): Likewise.
7020 * userspec.c (ISDIGIT): Likewise.
7022 2002-01-05 Jim Meyering <meyering@lucent.com>
7024 * version-etc.c (version_etc_copyright): Update copyright year.
7026 2001-01-19 Paul Eggert <eggert@twinsun.com>
7028 * closeout.c (close_stdout_status): If ferror (stdout), do
7029 not silently exit merely because the output buffer happens to
7030 have nothing pending.
7032 2001-12-18 Paul Eggert <eggert@twinsun.com>
7034 See the big note in ../ChangeLog.
7035 * human.c (suffixes): Prefer K to k for 1024.
7036 (generate_suffix_backwards): New function.
7037 (human_readable_inexact): Use it.
7038 * xstrtol.c (__xstrtol): If there is no number but there
7039 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
7040 Accept 'K' as well as 'k'.
7042 2001-12-15 Jim Meyering <meyering@lucent.com>
7044 * regex.h (__restrict_arr): Update from libc.
7046 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
7047 as `remote' if the name starts with `//'. Suggested by Michael Stone.
7050 2001-12-10 Jim Meyering <meyering@lucent.com>
7052 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
7053 Instead, include "xalloc.h".
7054 (initbuffer): Don't cast xmalloc return value to char*.
7055 (readline): Reword comment.
7056 Don't cast xrealloc return value to char*
7059 2001-12-09 Jim Meyering <meyering@lucent.com>
7061 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
7062 `signed and unsigned type in conditional expression'.
7063 * posixtm.c (posix_time_parse): Likewise.
7065 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
7067 * readtokens.c (readtoken): Declare an index to be of type unsigned
7068 to avoid a pedantic warning.
7070 * getstr.c: Don't include assert.h.
7071 (getstr): Remove warning-evoking assertions.
7072 Return -1 if offset parameter is out of bounds.
7073 Change the type of a local from int to size_t.
7075 * strftime.c (my_strftime_localtime_r): Include this function
7076 definition in the `#if ! HAVE_TM_GMTOFF' block.
7078 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
7079 Include xalloc.h instead.
7081 2001-12-02 Jim Meyering <meyering@lucent.com>
7083 * tempname.c: Don't declare getenv, thus reverting the change of
7084 2001-11-18. It's no longer necessary, now that stdlib.h is always
7087 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
7088 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
7090 2001-11-30 Akim Demaille <akim@epita.fr>
7092 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
7093 before being defined.
7095 2001-11-27 Paul Eggert <eggert@twinsun.com>
7097 * quotearg.h (quotearg_n, quotearg_n_style):
7098 First arg is int, not unsigned.
7099 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
7100 (SIZE_MAX, UINT_MAX): New macros.
7101 (quotearg_n_options): Abort if N is negative.
7102 Avoid overflow check on hosts where size_t is 64 bits and int
7103 is 32 bits, as overflow is impossible there.
7104 Fix off-by-one typo that caused unnecessary reallocation.
7106 2001-11-27 Jim Meyering <meyering@lucent.com>
7108 * tempname.c: Merge with version from libc.
7109 * regex.c: Likewise.
7111 * tempname.c: Include stdlib.h unconditionally. On some old systems
7112 for which STDC_HEADERS is 0, it was not included, resulting in a
7113 warning about an integer-to-pointer conversion problem with getenv.
7114 Reported by Volker Borchert.
7116 2001-11-26 Jim Meyering <meyering@lucent.com>
7118 * gtod.h: Remove file.
7119 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
7120 * gettimeofday.c: Don't include gtod.h.
7121 (GTOD_init): Remove function.
7122 (rpl_gettimeofday): Do its job here instead, rather than aborting.
7123 Suggestion from Volker Borchert.
7125 2001-11-23 Jim Meyering <meyering@lucent.com>
7127 * hash.h (struct hash_table): Don't define here. Merely declare it.
7128 * hash.c (struct hash_table): Define it here instead.
7130 2001-11-22 Jim Meyering <meyering@lucent.com>
7132 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
7134 2001-11-18 Paul Eggert <eggert@twinsun.com>
7136 * tempname.c (TMP_MAX): Remove; no longer needed.
7137 (TEMPORARIES): New macro.
7138 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
7139 removes an artificial limitation (e.g. HP-UX 10.20, where
7142 2001-11-18 Jim Meyering <meyering@lucent.com>
7144 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
7147 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
7148 files will be created before anything else.
7150 2001-11-17 Jim Meyering <meyering@lucent.com>
7152 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
7153 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
7154 rather than group writable. Patch by Juan F. Codagnone.
7156 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
7157 Instead, include "xalloc.h".
7159 * mountlist.c: Include unlocked-io.h after all system headers.
7160 Remove explicit declarations of xmalloc, xrealloc,
7161 and xstrdup. Instead, include "xalloc.h".
7163 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
7164 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
7165 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
7167 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
7168 Reported by Padraig Brady.
7170 * mkstemp.c: #undef mkstemp.
7172 (rpl_mkstemp): Rename from mkstemp.
7175 2001-11-16 Jim Meyering <meyering@lucent.com>
7177 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
7178 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
7179 determine the amount of total physical memory, use pstat_getstatic.
7180 HPUX-11 doesn't define _SC_PHYS_PAGES.
7181 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
7182 If sysconf couldn't be used to determine the amount of available
7183 physical memory, use both pstat_getstatic and pstat_getdynamic.
7184 Based on a patch from Bob Proulx.
7186 2001-11-05 Jim Meyering <meyering@lucent.com>
7188 * xstat.in (slash_aware_lstat): Correct a misleading comment.
7190 2001-11-03 Jim Meyering <meyering@lucent.com>
7192 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
7193 in argmatch_to_argument call.
7195 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
7198 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
7199 e.g., a fault due to an attempt to free a NULL pointer.
7201 2001-11-01 Jim Meyering <meyering@lucent.com>
7203 * dirfd.c, dirfd.h: New files.
7204 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
7206 * hash.c (hash_print) [TESTING]: Clean up.
7208 2001-10-22 Paul Eggert <eggert@twinsun.com>
7210 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
7211 to avoid a warning if -Wall.
7213 2001-10-21 Paul Eggert <eggert@twinsun.com>
7215 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
7217 2001-10-21 Jim Meyering <meyering@lucent.com>
7219 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
7220 this code would end up calling gettext even in packages built
7222 * getopt.c (_): Likewise.
7223 * regex.c (_): Likewise.
7225 2001-10-20 Paul Eggert <eggert@twinsun.com>
7227 * error.c (strerror_r): Do not declare unless !_LIBC.
7228 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
7229 Use strerror_r that is only a macro, even if it is not a function.
7230 (strerror): Check for HAVE_DECL_STRERROR before declaring.
7231 (private_strerror): Use prototypes, not old-style function definition.
7232 (print_errno_message): New function.
7233 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
7235 (error_tail, error, error_at_line): Use it.
7237 2001-10-11 Jim Meyering <meyering@lucent.com>
7239 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
7240 and quote_n (1, ... to avoid clobbering a buffer.
7242 2001-10-05 Jim Meyering <meyering@lucent.com>
7244 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
7245 * hash-pjw.c: New file (factored out of fileutils' remove.c).
7246 * hash-pjw.h: New file.
7248 2001-09-30 Jim Meyering <meyering@lucent.com>
7250 * mountlist.c [MOUNTED_GETFSSTAT]:
7251 Include <sys/ucred.h>, for Apple Darwin.
7252 Include sys/mount.h and sys/fs_types.h only if available.
7254 (read_filesystem_list): Use FS_TYPE.
7256 2001-09-29 Paul Eggert <eggert@twinsun.com>
7258 * exclude.c (excluded_filename): 0 -> false, since it's
7261 2001-09-28 Paul Eggert <eggert@twinsun.com>
7263 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
7264 #defines strtoimax. Also treat the other strto* functions
7267 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
7268 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
7269 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7271 2001-09-26 Jim Meyering <meyering@lucent.com>
7273 Most macros in unlocked-io.h had the wrong number of arguments.
7274 * gen-uio: New script.
7275 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7276 * unlocked-io.hin: Remove file.
7277 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7278 rather than trying to embed it here.
7279 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7280 Reported by Padraig Brady.
7282 2001-09-25 Volker Borchert <bt@teknon.de>
7284 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7286 2001-09-23 Jim Meyering <meyering@lucent.com>
7288 * mountlist.c: Remove useless parentheses in #if directives.
7289 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7290 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7292 2001-09-22 Jim Meyering <meyering@lucent.com>
7294 * localcharset.c: Update from latest gettext.
7295 * config.charset: Likewise.
7297 2001-09-20 Jim Meyering <meyering@lucent.com>
7299 * xstrtol.c (strtoimax): Guard declaration with
7300 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7301 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7302 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7303 (strtoumax): Likewise, for completeness (it wasn't necessary).
7305 2001-09-06 Paul Eggert <eggert@twinsun.com>
7307 * strtoimax.c (HAVE_LONG_LONG):
7308 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7309 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7310 to work around bug in IBM C compiler.
7312 2001-09-16 Jim Meyering <meyering@lucent.com>
7314 * mkdir.c: New file.
7316 2001-09-04 Paul Eggert <eggert@twinsun.com>
7318 * xgetcwd.c: Revert some of the previous change; intead,
7319 fix the HAVE_GETCWD_NULL code to behave more like the
7320 !HAVE_GETCWD_NULL code used to.
7323 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7326 2001-09-04 Paul Eggert <eggert@twinsun.com>
7328 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7329 Use ssize_t, not int, to store result of readlink.
7330 Check for ssize_t overflow as well as size_t overflow,
7331 as POSIX says the result of readlink is implementation-defined
7332 when ssize_t overflows.
7333 Remove unnecessary cast to char*.
7334 Use free+malloc instead of realloc, as the storage doesn't need
7335 to be preserved and it's clearer and can be more efficient that way.
7336 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7337 * xreadlink.h (xreadlink): Update prototype.
7339 2001-09-03 Paul Eggert <eggert@twinsun.com>
7341 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7342 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7343 spotted by Jim Meyering.
7345 2001-09-03 Jim Meyering <meyering@lucent.com>
7347 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
7349 2001-09-03 Paul Eggert <eggert@twinsun.com>
7351 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
7352 like the HAVE_GETCWD_NULL code.
7353 Include pathmax.h if not HAVE_GETCWD.
7354 Do not include xalloc.h.
7355 (INITIAL_BUFFER_SIZE): New symbol.
7356 Do not use xmalloc / xrealloc, since the caller is responsible for
7357 handling errors. Preserve errno around `free' during failure.
7358 Do not overrun buffer when using getwd.
7360 2001-09-03 Paul Eggert <eggert@twinsun.com>
7362 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
7363 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
7365 2001-09-02 Jim Meyering <meyering@lucent.com>
7367 * error.c: Update from GNU libc.
7369 2001-09-01 Jim Meyering <meyering@lucent.com>
7371 * xreadlink.c: New file.
7372 * xreadlink.h: New file.
7373 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
7375 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
7376 doesn't conflict with sparc Solaris 7's definition in
7377 /usr/include/sys/int_types.h.
7379 * exclude.c: Use `""', not `<>' to #include non-system header files.
7380 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7381 and strncasecmp as r-values. Unixware didn't have declarations.
7383 2001-08-31 Jim Meyering <meyering@lucent.com>
7385 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7386 Use an initial, malloc'd, buffer of length 128 rather than
7387 a statically allocated one of length 1024.
7389 2001-08-30 Paul Eggert <eggert@twinsun.com>
7391 * xgetcwd.c: Don't include pathmax.h.
7392 Include stdlib.h and unistd.h if available.
7394 (xmalloc, xstrdup, free): Remove decls.
7395 (xgetcwd): Don't assume sizes fit in unsigned.
7396 Check for overflow when computing sizes.
7397 Simplify reallocation code.
7399 2001-08-28 Paul Eggert <eggert@twinsun.com>
7401 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
7403 * strtoimax.c: Renamed from strtoxmax.c, removing the
7406 Also, make the following further changes to make this file's
7407 configuration more similar to that of strtol.c:
7408 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
7409 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7410 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7411 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7412 changed to signed values.
7414 And make the following changes as well:
7415 Fix copyright notice, as 1999 was missing.
7416 (verify): New macro.
7417 (strtoimax): Check sizes at compile-time, not run-time.
7418 Prefer strtol to strtoll if both work.
7419 (main): Remove; it was not that useful and was a pain to maintain.
7421 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
7423 2001-08-30 Paul Eggert <eggert@twinsun.com>
7425 * savedir.c (savedir): Remove size parameter, as POSIX says that
7426 a directory's st_size can have an arbitrary value, so the old
7427 usage could waste an arbitrary amount of memory. All uses
7429 * savedir.h: Update prototype.
7431 2001-08-30 Paul Eggert <eggert@twinsun.com>
7433 * xstrtol.c (strtoimax): New decl.
7435 2001-08-28 Paul Eggert <eggert@twinsun.com>
7437 * xstrtol.h: Add copyright notice.
7438 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
7439 LONGINT_INVALID_SUFFIX_CHAR.
7441 2001-08-30 Paul Eggert <eggert@twinsun.com>
7443 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
7446 2001-08-30 Paul Eggert <eggert@twinsun.com>
7448 * hash.c: Remove '2001' from copyright notice.
7450 2001-08-30 Paul Eggert <eggert@twinsun.com>
7452 * full-write.h: New file.
7453 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
7454 * full-write.c: Correct credits, as cccp.c no longer
7455 exists and anyway it was so heavily changed from the old cccp
7456 code as to be unrecognizable. Include full-write.h.
7457 (full_write) Return size_t, with short writes meaning failure.
7458 All callers changed. This fixes a bug with large buffers
7460 * utime.c: Include full-write.h.
7462 2001-08-30 Paul Eggert <eggert@twinsun.com>
7464 Merge 'exclude' changes from tar 1.13.22.
7465 This fixes one or two unlikely storage allocation overflow bugs,
7466 but doesn't change user-visible behavior otherwise.
7468 2001-08-30 Paul Eggert <eggert@twinsun.com>
7470 * exclude.c (bool): Declare, perhaps by including stdbool.h.
7471 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
7472 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
7473 Include if available.
7474 (<xalloc.h>): Include
7475 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
7476 (verify): New macro. Use it to verify that EXCLUDE macros do not
7477 collide with FNM macros.
7478 (struct patopts): New struct.
7479 (struct exclude): Use it, as exclude patterns now come with options.
7480 (new_exclude): Support above changes.
7481 (new_exclude, add_exclude_file):
7482 Initial size must now be a power of two to simplify overflow checking.
7483 (free_exclude, fnmatch_no_wildcards): New function.
7484 (excluded_filename): No longer requires options arg, as the options
7485 are determined by add_exclude. Now returns bool, not int.
7486 (excluded_filename, add_exclude):
7487 Add support for the fancy new exclusion options.
7488 (add_exclude, add_exclude_file): Now takes int options arg.
7489 Check for arithmetic overflow when computing sizes.
7490 (add_exclude_file): xrealloc might modify errno, so don't
7491 realloc until after errno might be used.
7493 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
7495 (free_exclude): New decl.
7496 (add_exclude, add_exclude_file): Now takes int options arg.
7497 (excluded_filename): No longer requires options arg, as the options
7498 are determined by add_exclude. Now returns bool, not int.
7500 2001-08-30 Paul Eggert <eggert@twinsun.com>
7502 * alloca.c (alloca): Arg is of type size_t, not unsigned.
7504 2001-08-27 Jim Meyering <meyering@lucent.com>
7506 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
7508 * version-etc.c (N_): Remove definition.
7509 Revert most of last change.
7510 Instead, simply don't mark the `Copyright...' string for translation.
7511 Based on advice from Paul Eggert.
7513 * strtoxmax.c: Tweak comment.
7515 2001-08-26 Jim Meyering <meyering@lucent.com>
7517 * version-etc.c (version_etc_copyright_fmt): Replace literal year
7518 of copyright with `%s' so translators don't get an untranslated
7520 (COPYRIGHT_YEAR): Define.
7521 (version_etc): Use fprintf rather than fputs.
7522 Suggestion from Ulrich Drepper.
7524 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
7526 * strtoll.c: New file, from GNU libc.
7527 * xstrtoimax.c: New file.
7529 * xstrtol.h: Add xstrtoimax.
7530 * strtoumax.c: New file. Simply include "strtoumax.c".
7531 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
7533 * strtoumax.c: Factor to work both for unsigned and signed types, ...
7534 * strtoxmax.c: ... then renamed to this.
7536 2001-08-13 Paul Eggert <eggert@twinsun.com>
7538 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
7539 Port to Solaris 8, where 'sed' requires a space after the 'r'
7540 command, and where sh dislikes "$/". Clean up the spacing a bit.
7541 Redirect output to $tmp just once.
7543 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
7545 * addext.c (<errno.h>): Include.
7546 (errno): Declare if not defined.
7547 (addext): Work correctly when pathconf returns -1 and leaves
7548 errno alone because there is no limit. Also, work even if
7549 pathconf returns a value greater than SIZE_MAX.
7551 2001-08-12 Jim Meyering <meyering@lucent.com>
7553 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
7554 Simply `return getcwd (NULL, 0);'.
7555 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
7556 Use 1300 as initial value for length, not PATH_MAX.
7558 * pathmax.h: Clean up cpp syntax.
7560 2001-08-12 Jim Meyering <meyering@lucent.com>
7562 * gettimeofday.c: New file.
7564 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
7566 2001-08-04 Jim Meyering <meyering@lucent.com>
7568 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
7569 to get in sync with glibc.
7571 2001-08-03 Paul Eggert <eggert@twinsun.com>
7573 The following changes are from gettext 0.10.39 as maintained by
7576 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
7577 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
7578 with inverted sense. All uses changed.
7580 * mbswidth.c: Don't include <limits.h>.
7581 Include <stdlib.h> and <string.h> unconditionally.
7582 (iswcntrl, mbsinit, ISCNTRL): New macros.
7583 (mbsnwidth): Use K&R style function declarations.
7584 Don't bother checking for MB_LEN_MAX == 1, since the compiler
7585 can optimize it when MB_CUR_MAX == 1.
7586 The width of control characters is zero, not 1.
7588 2001-07-15 Jim Meyering <meyering@lucent.com>
7590 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
7591 (BUILT_SOURCES): Add unlocked-io.h.
7592 (io_functions): Define.
7593 (unlocked-io.h): New rule.
7594 (DISTCLEANFILES): Add unlocked-io.h.
7595 (all-local): Depend on unlocked-io.h, to ensure it is created.
7597 * unlocked-io.hin: New file
7599 * regex.c: Update from glibc.
7601 2001-07-05 Jim Meyering <meyering@lucent.com>
7603 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
7605 (libfetish_a_SOURCES): Put all .h files here instead.
7606 Remove a thus-exposed (better checks in automake) duplicate and
7607 two unnecessary .h files.
7609 2001-06-11 Jim Meyering <meyering@lucent.com>
7611 * regex.c: Update from GNU libc.
7613 2001-05-27 Jim Meyering <meyering@lucent.com>
7615 * readutmp.h (UT_TYPE): Define.
7617 2001-05-24 Jim Meyering <meyering@lucent.com>
7619 * argmatch.c: Include "quote.h".
7620 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
7621 quote function. Reported by Göran Uddeborg.
7623 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
7625 * dirname.c (dir_name): Compute append_dot using path, not newpath
7626 which is not yet declared.
7628 2001-05-11 Paul Eggert <eggert@twinsun.com>
7630 * Makefile.am (libfetish_a_SOURCES):
7631 Add strftime.c, since we now compile it on all hosts.
7633 * strftime.c (my_strftime):
7634 Define to nstrftime if emacs, but only if my_strftime is not defined.
7635 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
7636 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
7637 Add one more extra argument: a nanoseconds value.
7640 (my_strftime function): Add %N format.
7641 (emacs_strftimeu): Renamed from emacs_strftime,
7642 with extra ut argument.
7644 2001-05-11 Paul Eggert <eggert@twinsun.com>
7646 dirname code cleanup. base_name now behaves more compatibly
7647 with POSIX basename when given file names that have trailing
7648 slashes, and similarly for dir_name. Add new primitives
7649 base_len and dir_len. Put the directory-name-related decls
7652 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
7653 * backupfile.c (base_name): Likewise.
7654 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
7655 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
7656 * makepath.c (strip_trailing_slashes): Likewise.
7657 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
7659 * rename.c (strip_trailing_slashes): Likewise.
7660 * same.c (base_name): Likewise.
7661 * stripslash.c (ISSLASH): Likewise.
7663 * addext.c: Include <dirname.h> after size_t is defined.
7664 * backupfile.c: Likewise.
7666 * addext.c (addext): Use base_len to trim redundant
7667 trailing slashes instead of doing it ourselves.
7668 But do not trim the last slash if it is not redundant.
7670 * backupfile.c (find_backup_file_name,
7671 max_backup_version): Use base_len instead of rolling it ourselves.
7672 Handle the case of "" and (on DOS) "C:" correctly.
7674 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
7675 Include <string.h>, <dirname.h>.
7676 (base_name): Allow file names ending in slashes, other than names
7677 that are all slashes. In this case, return the basename followed
7678 by the slashes. This is more general, and can be used in places
7679 where the original base_name purposely had an assertion failure.
7680 (base_len): New function.
7682 * dirname.c: Include <string.h> instead of <stdlib.h>.
7683 Do not include <assert.h>; no longer needed.
7685 (memrchr): Remove decl.
7686 (dir_name_r): Remove.
7687 (dir_len): Renamed from dirlen. All callers changed.
7688 Rewrite in terms of base_name, for simplicity and consistency.
7689 (dir_name): Never return NULL. All callers changed.
7690 Do not include <stdlib.h> in test program; no longer needed.
7691 return 0; is fine for test program.
7693 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
7695 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
7697 * path-concat.c (path_concat): Use base_len to compute
7698 base length, not strlen; this means we cannot rely on memcpy
7701 * same.c (STREQ): Remove.
7702 (same_name): Handle the case where the basename ends in trailing '/'.
7704 * stripslash.c (strip_trailing_slashes): Return nonzero if
7705 a slash was stripped. Do not strip the last slash after a
7708 2001-04-08 Jim Meyering <meyering@lucent.com>
7710 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
7711 recomputed; that's necessary when the offset spans a DST transition.
7712 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
7714 2001-04-02 Jim Meyering <meyering@lucent.com>
7716 * regex.h, regex.c: Update from GNU libc.
7718 2001-03-19 Paul Eggert <eggert@twinsun.com>
7720 * version-etc.c (version_etc_copyright): Update to 2001.
7722 2001-03-16 Paul Eggert <eggert@twinsun.com>
7724 * tempname.c (uint64_t): Define to uintmax_t if
7725 not defined, and if UINT64_MAX is not defined.
7726 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
7727 Reported by John David Anglin.
7729 2001-03-10 Bruno Haible <haible@clisp.cons.org>
7731 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
7732 alias if codeset is empty.
7733 * config.charset (BeOS): Use wildcard syntax.
7735 2001-03-13 Jim Meyering <meyering@lucent.com>
7737 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
7738 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
7741 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7743 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
7745 * unicodeio.c (print_unicode_char): Simplify accordingly.
7747 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7749 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7750 support for DOS/DJGPP.
7752 2001-02-28 Paul Eggert <eggert@twinsun.com>
7754 * Makefile.am (libfetish_a_SOURCES):
7755 Add dup-safer.c, fopen-safer.c.
7756 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7758 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7760 2001-02-25 Paul Eggert <eggert@twinsun.com>
7762 The mkstemp replacement is taken from glibc 2.2.2, with some
7763 portability fixes for use outside glibc, as follows:
7765 * tempname.c (struct_stat64): New macro.
7766 (direxists, __gen_tempname): Use it.
7767 This avoids a portability problem with Solaris 8.
7769 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7770 (<stddef.h>, <stdint.h>, <string.h>):
7771 Include only if STDC_HEADERS || _LIBC.
7772 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7773 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7774 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7775 (__set_errno): Define this macro if <errno.h> doesn't.
7776 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7777 Define these macros if <stdio.h> doesn't.
7778 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7779 Define these macros if <sys/stat.h>
7780 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7781 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7782 __xstat64): Define if not _LIBC.
7783 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7784 (__gen_tempname): Invoke gettimeofday only if
7785 HAVE_GETTIMEOFDAY || _LIBC;
7786 otherwise, fall back on plain "time".
7787 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7789 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7791 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7793 2001-02-17 Jim Meyering <meyering@lucent.com>
7795 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7796 around included file name.
7798 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7800 * strftime.c: Update from GNU libc (the only changes were to comments).
7802 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7804 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7806 2001-02-17 Paul Eggert <eggert@twinsun.com>
7808 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7809 Remove workaround macros for hosts that have mbrtowc but not
7810 mbstate_t, as we now insist on proper declarations for both
7811 before using mbrtowc.
7813 2001-02-17 Jim Meyering <meyering@lucent.com>
7815 * regex.c: Update from libc.
7817 2001-02-16 Paul Eggert <eggert@twinsun.com>
7819 * alloca.c (malloc): Undef before defining, since stdlib.h
7820 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7821 Reported by Mark Hounschell via Paul Eggert.
7823 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7825 * config.charset: Update for FreeBSD 4.2.
7827 2001-01-26 Jim Meyering <meyering@lucent.com>
7829 * quotearg.c: Include stddef.h.
7830 * quote.c: Include stddef.h.
7831 Reported by Axel Kittenberger.
7833 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7834 line in double quotes so that it evokes a better diagnostic.
7835 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7836 Reported by Axel Kittenberger.
7838 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7840 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7841 to avoid a warning. Add back 'const' to inptr.
7843 2001-01-16 Jim Meyering <meyering@lucent.com>
7845 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7848 2001-01-14 Jim Meyering <meyering@lucent.com>
7850 * rename.c: New file. From Volker Borchert.
7851 Include stdlib.h, string.h or strings.h, and xalloc.h.
7852 Use strip_trailing_slashes rather than open-coding it.
7854 2001-01-03 Paul Eggert <eggert@twinsun.com>
7856 * strftime.c: Sync with glibc time/strftime.c 1.81.
7858 2001-01-03 Jim Meyering <meyering@lucent.com>
7860 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7861 local `inptr' to avoid warning with some system declarations of iconv.
7863 2000-12-29 Paul Eggert <eggert@twinsun.com>
7865 * modechange.c: Do not assume that mode_t uses the
7866 traditional octal encoding. E.g. "chmod 1 FOO" should set
7867 the other-execute bit of FOO even if S_IXOTH != 1.
7869 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7870 WOTH, XOTH, ALLM): New macros.
7871 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7872 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7874 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7875 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7877 No need to use uintmax_t; unsigned long is long enough.
7878 Don't bother to get suffix since we don't use it.
7880 2000-12-24 Jim Meyering <meyering@lucent.com>
7882 * hash.c (is_prime): Return explicit boolean values.
7883 (hash_get_first): Return NULL to appease Irix5.6's 89.
7884 Reported by Nelson Beebe.
7886 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7888 * localcharset.c (locale_charset): Add support for Win32.
7890 2000-12-18 Paul Eggert <eggert@twinsun.com>
7892 * physmem.h, physmem.c: New files.
7894 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7895 (noinst_HEADERS): Add physmem.h.
7897 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7898 't' for compatibility with Solaris 8 sort.
7900 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7902 * config.charset: Add support for BeOS.
7904 2000-12-16 Jim Meyering <meyering@lucent.com>
7906 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7907 SHELLS_FILE to a file name that's useful on djgpp systems.
7909 (ADDITIONAL_DEFAULT_SHELLS): Define.
7910 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7911 Based mostly on a patch from Prashant TR.
7913 2000-12-16 Jim Meyering <meyering@lucent.com>
7915 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7916 N and M) would have treated it like `chown N:N FILE'.
7918 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7920 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7922 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7923 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7924 to the list of canonical encodings. Rename EUC-CN to GB2312.
7926 2000-12-08 Andreas Schwab <schwab@suse.de>
7928 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7929 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7931 2000-12-07 Jim Meyering <meyering@lucent.com>
7933 * stripslash.c (ISSLASH): Define.
7934 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7937 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7938 (dir_name_r): Declare this function as static.
7939 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7940 manifest itself on a name containing a mix of slashes and
7942 Make this function work with names starting with a DOS-style
7943 drive letter and colon prefix.
7944 (dir_name): Append `.' if necessary.
7945 Based mostly on patches from Prashant TR and Eli Zaretskii.
7947 * dirname.h (dir_name_r): Remove prototype.
7949 2000-12-05 Jim Meyering <meyering@lucent.com>
7951 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7953 2000-12-04 Jim Meyering <meyering@lucent.com>
7955 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7956 Also include memory.h, stdlib.h, unistd.h if appropriate.
7957 Reported by Andreas Jaeger (conflicting declaration of malloc).
7959 2000-12-02 Jim Meyering <meyering@lucent.com>
7961 * closeout.h: Make idempotent, to avoid some obscure warnings.
7963 2000-12-01 Paul Eggert <eggert@twinsun.com>
7965 * memrchr.c: Include <config.h> before any system include file.
7967 2000-11-29 Paul Eggert <eggert@twinsun.com>
7969 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7971 2000-11-26 Jim Meyering <meyering@lucent.com>
7973 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7975 2000-11-22 Paul Eggert <eggert@twinsun.com>
7977 * strftime.c (my_strftime): Do not invoke mbrlen with a
7978 size of (size_t) -1; it's not portable.
7980 2000-11-17 Akim Demaille <akim@epita.fr>
7982 * obstack.h: Formatting changes.
7983 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7984 prevent type checking.
7985 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7986 cast the value to (void *): assigning a `foo *' to a `void *'
7988 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7990 2000-11-17 Jim Meyering <meyering@lucent.com>
7992 * strstr.c: Update from GNU libc.
7994 2000-11-16 Jim Meyering <meyering@lucent.com>
7996 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7998 2000-11-11 Jim Meyering <meyering@lucent.com>
8000 * error.c: Add a couple #includes, merging from GNU libc version.
8002 2000-11-10 Jim Meyering <meyering@lucent.com>
8004 * obstack.h: Update from GNU libc.
8005 * obstack.c: Likewise.
8007 2000-11-06 Paul Eggert <eggert@twinsun.com>
8009 * getusershell.c (setusershell): Use rewind rather than
8010 fseek/fseeko, to avoid configuration hassles with fseeko.
8011 Don't bother opening SHELLS_FILE if shellstream is NULL;
8014 2000-11-05 Jim Meyering <meyering@lucent.com>
8016 * makepath.h (make_dir): Declare.
8017 * makepath.c (make_dir): Remove `static' attribute.
8020 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
8022 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
8023 last one in a bucket, advance to the next bucket.
8025 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
8027 * fnmatch.c: Do not comment out all the code if we are using
8028 the GNU C library, because in some cases we are replacing buggy
8029 code in the GNU C library itself.
8031 2000-10-30 Paul Eggert <eggert@twinsun.com>
8033 * error.h, getline.h, modechange.h:
8034 Remove "2000" from Copyright line, as the file hasn't been
8035 changed this year other than in the copyright notice.
8037 * xalloc.h: Add "2000" to Copyright line, as this file
8038 was changed this year.
8040 2000-10-30 Paul Eggert <eggert@twinsun.com>
8042 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
8043 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
8044 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
8046 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
8048 * regex.h (__restrict_arr): Move definition out of #ifndef block.
8049 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
8050 doesn't define __restrict_arr.
8052 2000-10-29 Jim Meyering <meyering@lucent.com>
8054 * xstat.in: Fix grammar in comment.
8056 2000-10-28 Jim Meyering <meyering@lucent.com>
8058 * memchr.c: Update from libc.
8059 Adjust for portability:
8060 [HAVE_STDLIB_H]: Include stdlib.h.
8061 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
8062 Undef __memchr, too.
8063 [!weak_alias]: Define __memchr to memchr.
8065 * regex.c: Update from libc.
8066 * regex.h: Likewise.
8067 * getopt1.c: Likewise.
8068 * memcmp.c: Likewise.
8070 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
8071 Avoid using fseek, when possible -- it's broken by design.
8072 Patch by Ulrich Drepper.
8074 2000-10-26 Jim Meyering <meyering@lucent.com>
8076 * strftime.c: Update from libc.
8078 2000-10-25 Jim Meyering <meyering@lucent.com>
8080 * obstack.c: Update from libc.
8082 2000-10-23 Jim Meyering <meyering@lucent.com>
8084 * hard-locale.c (hard_locale): Revert last change -- it was simply
8085 wrong. That set_locale call must not have any side effects.
8088 2000-10-22 Jim Meyering <meyering@lucent.com>
8090 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
8091 [CYCLIC]: Remove now-unused definition.
8093 * save-cwd.c (O_DIRECTORY): Define, if needed.
8094 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
8095 Suggestion from Ulrich Drepper.
8097 2000-10-21 Jim Meyering <meyering@lucent.com>
8099 * dirname.c (dir_name_r): New function, factored out of dir_name.
8100 (dir_name): Use dir_name_r.
8101 * dirname.h (dir_name_r): Declare it.
8103 2000-10-21 Jim Meyering <meyering@lucent.com>
8105 * dirname.c (memrchr): Declare if necessary.
8106 (dir_name): Remove the restriction that there be no
8107 trailing slashes. Now, this code skips past them, effectively
8109 [TEST_DIRNAME] (main): New unit tests.
8111 * memrchr.c: New file from GNU libc.
8112 Undef __memrchr, too.
8113 [!weak_alias]: Define __memrchr to memrchr.
8114 Guard weak_alias use with `#ifdef weak_alias'.
8116 2000-10-17 Jim Meyering <meyering@lucent.com>
8118 * quote.h (PARAMS): Define and use.
8119 Reported by Akim Demaille.
8121 * getopt.c: Update from libc.
8123 2000-10-16 Jim Meyering <meyering@lucent.com>
8125 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
8128 2000-09-25 Jim Meyering <meyering@lucent.com>
8130 * md5.h (rol): Define (from GnuPG).
8132 * sha.c: Give credit (GnuPG) where due.
8133 (M): Use rol rather than open-coding it.
8134 Add a FIXME comment.
8136 2000-09-21 Jim Meyering <meyering@lucent.com>
8138 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
8139 Reported by Michael Stone.
8141 2000-09-20 Jim Meyering <meyering@lucent.com>
8143 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
8144 (noinst_HEADERS): Add sha.h.
8145 Based on code from Scott G. Miller and from GnuPG.
8147 2000-09-15 Jim Meyering <meyering@lucent.com>
8149 * regex.c: Update from libc.
8151 2000-09-10 Jim Meyering <meyering@lucent.com>
8153 * getopt.c (_getopt_internal): Update from glibc.
8155 2000-09-09 Jim Meyering <meyering@lucent.com>
8157 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
8158 think it should be used as a general replacement for isascii.
8159 * fnmatch.c: Likewise.
8160 * mbswidth.c: Likewise
8161 * regex.c: Likewise.
8164 * userspec.c: Include sys/param.h and limits.h.
8166 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8167 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
8168 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
8169 UID, GID. Check range.
8171 2000-09-06 Jim Meyering <meyering@lucent.com>
8173 * getopt.c (_getopt_internal): Update from glibc.
8175 2000-08-30 Jim Meyering <meyering@lucent.com>
8177 * strftime.c: Merge in changes from GNU libc.
8179 2000-08-26 Jim Meyering <meyering@lucent.com>
8181 * closeout.c: Include "__fpending.h".
8182 (close_stdout_status): Return right away if there's nothing to flush.
8184 * Makefile.am (noinst_HEADERS): Add __fpending.h.
8185 * __fpending.c: New file.
8186 * __fpending.h: New file.
8188 2000-08-07 Paul Eggert <eggert@twinsun.com>
8190 Standardize on "memory exhausted" instead of "Memory exhausted"
8191 or "virtual memory exhausted".
8192 * obstack.c (print_and_abort): Use "memory exhausted", not
8193 "virtual memory exhausted".
8194 * same.c (same_name): Invoke xalloc_die instead of printing
8196 * userspec.c (parse_user_spec): Likewise.
8197 * bumpalloc.h: comment fix
8198 * same.c, userspec.c: Include xalloc.h.
8200 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
8201 not char *const and pointing to a constant array.
8202 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
8203 (xrealloc): Comment fix.
8205 * userspec.c (parse_user_spec):
8206 Don't translate a message until just before returning,
8207 to avoid unnecessary translation.
8209 2000-08-07 Jim Meyering <meyering@lucent.com>
8211 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
8212 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
8213 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
8214 getgroups.c, gethostname.c, getopt.h, group-member.c,
8215 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
8216 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
8217 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
8218 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
8219 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
8220 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
8221 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
8222 yesno.c: Back out Copyright date changes for each file with no change
8223 this year. This eases coordination with other programs using the same
8224 source code modules. From Paul Eggert.
8226 2000-08-03 Greg McGary <greg@mcgary.org>
8228 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
8229 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
8230 (EXTEND_BUFFER): Use them.
8232 2000-08-01 Jim Meyering <meyering@lucent.com>
8234 * dirname.c (ISSLASH): Define.
8235 (BACKSLASH_IS_PATH_SEPARATOR): Define.
8236 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
8237 both `\' and `/' may be use as path separators.
8238 Based on a patch from Prashant TR.
8240 2000-07-31 Paul Eggert <eggert@twinsun.com>
8242 * quotearg.c (quotearg_n_options): Don't make the initial
8243 slot vector a constant, since it might get modified.
8245 2000-07-31 Jim Meyering <meyering@lucent.com>
8247 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
8248 * obstack.c (print_and_abort): Likewise.
8250 2000-07-30 Paul Eggert <eggert@twinsun.com>
8252 * quotearg.c (quotearg_n_options): Preallocate a slot 0
8253 buffer, so that the caller can always quote one small
8254 component of a "memory exhausted" message in slot 0.
8255 From a suggestion by Jim Meyering.
8257 2000-07-30 Jim Meyering <meyering@lucent.com>
8259 * makepath.c (make_path): Quote the other instance, too.
8261 * quotearg.c (N_STATIC_SLOTVECS): Define.
8262 (STATIC_BUF_SIZE): Define.
8263 (quotearg_n_options): Use only statically allocated storage when
8264 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
8265 than STATIC_BUF_SIZE.
8267 2000-07-29 Jim Meyering <meyering@lucent.com>
8269 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8270 * dirname.c (dir_name): Likewise.
8272 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8274 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8275 (dir_name): Assert that there are no trailing slashes.
8277 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8279 * mbswidth.h (mbswidth): Add a flags argument.
8280 (mbswidth): New declaration.
8281 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8282 * mbswidth.c (mbswidth): Add a flags argument.
8283 (mbsnwidth): New function.
8285 2000-07-24 Jim Meyering <meyering@lucent.com>
8287 * mbswidth.c: Remove useless #else. From Bruno Haible.
8289 2000-07-23 Paul Eggert <eggert@twinsun.com>
8291 * mbswidth.c (_XOPEN_SOURCE):
8292 Don't define; this causes problems on Solaris 7.
8293 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8295 2000-07-23 Paul Eggert <eggert@twinsun.com>
8298 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8299 so that mbstate_t is always defined.
8301 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8302 be 1 in at least one GCC installation, and this configuration
8303 error is likely to be common. Ignoring MB_LEN_MAX hurts
8304 performance on hosts that have mbrtowc but have only unibyte
8305 locales, but I assume these hosts are rare.
8307 2000-07-23 Paul Eggert <eggert@twinsun.com>
8309 * quotearg.c: Streamline by invoking multibyte code only if needed.
8310 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8311 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8312 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8313 invoke multibyte primitives.
8315 2000-07-23 Jim Meyering <meyering@lucent.com>
8317 * basename.c (base_name): Add an assertion.
8319 2000-07-15 Bruno Haible <clisp.cons.org>
8321 * quotearg.c: When the system forces us to redefine mbstate_t,
8322 shadow its mbsinit function.
8324 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8326 * mbswidth.h: New file.
8327 * mbswidth.c: New file.
8328 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8329 (noinst_HEADERS): Add mbswidth.h.
8331 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8333 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8336 2000-07-15 Jim Meyering <meyering@lucent.com>
8338 * makepath.c: Include quote.h.
8339 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8340 corresponding argument in a `quote (...)' call.
8341 Give better diagnostics.
8343 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8344 (noinst_HEADERS): Add quote.h.
8346 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8347 from tar's src/misc.c.
8348 * quote.h: New file. Prototypes for same.
8350 2000-07-10 Paul Eggert <eggert@twinsun.com>
8352 From a suggestion by Bruno Haible.
8353 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8354 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8355 to decide whether to define the BeOS workaround macro;
8356 this adjusts to the change to AC_MBSTATE_T.
8358 2000-07-13 Paul Eggert <eggert@twinsun.com>
8360 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
8362 * quotearg.c (quoting_style_args, quoting_style_vals,
8363 quotearg_buffer_restyled): Add support for
8364 clocale_quoting_style. Undo previous change to
8365 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
8366 and "{RIGHT QUOTATION MARK}" msgids.
8368 2000-07-05 Paul Eggert <eggert@twinsun.com>
8370 The old behavior of quoting `like this' doesn't look good with
8371 newer, ISO-style fonts. See:
8372 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
8374 Instead, quote "like this" by default. Let the translator
8375 tailor the locale-specific quoting behavior by providing
8376 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
8378 * quotearg.c (N_): New macro.
8379 (gettext_default): New function.
8380 (quotearg_buffer_restyled): Use
8381 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
8382 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
8384 2000-07-09 Jim Meyering <meyering@lucent.com>
8386 * Most files: Update copyright dates to include 2000.
8388 2000-07-08 Jim Meyering <meyering@lucent.com>
8390 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
8392 (xgethostname): Remove now-unnecessary #ifdef.
8393 Move declaration of `err' into loop where it's used.
8395 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8397 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
8398 by allocating a larger buffer. Test the gethostname return value for
8399 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
8400 returns an error and ENAMETOOLONG isn't defined.
8402 2000-07-05 Paul Eggert <eggert@twinsun.com>
8403 and Bruno Haible <haible@clisp.cons.org>
8405 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8407 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8409 * quotearg.c (struct quoting_options): Simplify quote_these_too
8412 2000-07-03 Jim Meyering <meyering@lucent.com>
8414 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
8415 Reported by Bruno Haible.
8417 2000-07-04 Jim Meyering <meyering@lucent.com>
8419 * quotearg.c: Make inclusion of <wchar.h> independent of whether
8420 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
8423 2000-07-03 Paul Eggert <eggert@twinsun.com>
8424 and Bruno Haible <haible@clisp.cons.org>
8426 * quotearg.c (mbrtowc):
8427 Assign to *pwc, and return 1 only if result is nonzero.
8428 (iswprint): Use ISPRINT when substituting our own mbrtowc.
8430 2000-07-03 Jim Meyering <meyering@lucent.com>
8432 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
8433 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
8436 2000-07-02 Jim Meyering <meyering@lucent.com>
8438 * quotearg.c (mbstate_t): Don't define here.
8440 2000-07-02 Jim Meyering <meyering@lucent.com>
8442 * nanosleep.c (SIGCONT): Define if not already defined.
8444 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8446 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
8447 per change in ../m4/ls-mntd-fs.m4.
8448 (read_filesystem_list): Ignore symbolic links.
8450 2000-06-29 Jim Meyering <meyering@lucent.com>
8452 * same.c: Include <string.h> or <strings.h>, as appropriate,
8453 for declaration of strcmp.
8455 * long-options.c: Include <stdlib.h>, for declaration of exit.
8457 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
8458 Avoid warning by casting result to `char *' to remove `const'.
8460 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8462 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
8464 2000-06-26 Paul Eggert <eggert@twinsun.com>
8466 savedir now sets errno on failure and invokes xmalloc to get memory.
8467 Fix a couple of other minor bugs while we're at it.
8469 * savedir.c (<unistd.h>): Do not include; there's no need.
8470 (NAMLEN): Remove macro.
8471 (malloc, realloc): Remove decls.
8473 ("xalloc.h"): Include.
8474 (NAME_SIZE_DEFAULT): New macro.
8475 (savedir): Use xmalloc / xrealloc to allocate memory.
8476 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
8477 Skip "" directory entries.
8478 Use strlen to calculate directory entry length, since the old method
8479 is rarely used these days and isn't worth supporting.
8480 Don't use a pointer after freeing it.
8481 Check for integer overflow when calculating allocation size.
8482 Use memcpy to copy entries, instead of stpcpy.
8483 Set errno properly when returning NULL.
8484 Check for readdir error.
8486 2000-06-26 Jim Meyering <meyering@lucent.com>
8488 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
8490 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8492 * getusershell.c (xmalloc, xrealloc): Remove functions.
8494 Don't include <stdlib.h>. Don't declare malloc, realloc.
8496 2000-06-23 Bruno Haible <haible@clisp.cons.org>
8498 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
8500 2000-06-24 Jim Meyering <meyering@lucent.com>
8502 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
8504 2000-06-21 Jim Meyering <meyering@lucent.com>
8506 * getpass.c: New file, from Bruno Haible. Required for BeOS.
8508 2000-06-19 Paul Eggert <eggert@twinsun.com>
8510 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
8511 (mbrtowc, mbstate_t): Define substitutes if
8512 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
8513 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
8514 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
8516 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8518 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
8519 than 1024, return a memory chunk of least possible size, instead
8520 of size PATH_MAX + 2. In the loop, increment the size proportionally.
8521 Use free/xmalloc instead of xrealloc to avoid copying for very long
8524 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8526 * canon-host.c (canon_host): Use malloc and memcpy to copy an
8527 address, not strdup. Include <stdlib.h> and don't declare free().
8529 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8531 * path-concat.c (path_concat): Don't access dir[-1] if dir is
8534 2000-06-21 Jim Meyering <meyering@lucent.com>
8536 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
8537 (noinst_HEADERS): Add getstr.h.
8539 * getline.c (getstr): Move into a separate file.
8540 * getstr.c (getstr): New file, extracted from getline.c, with
8541 the following changes: new parameter, delim2; both delim[12]
8542 parameters have type `int', not `char'. The latter would lose
8543 with 8-bit delimiters.
8544 * getstr.h: New file.
8546 2000-06-19 Jim Meyering <meyering@lucent.com>
8548 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
8550 2000-06-18 Jim Meyering <meyering@lucent.com>
8552 * mkdir.c: Remove file, due mainly to copyright incompatibility.
8553 Besides, these days every porting target provides a mkdir function.
8555 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
8556 (this snippet comes from src/system.h).
8558 2000-06-15 Paul Eggert <eggert@twinsun.com>
8560 * human.c (adjust_value): New function.
8561 (human_readable_inexact): Apply rounding style even when
8562 printing approximate values.
8564 2000-06-14 Paul Eggert <eggert@twinsun.com>
8566 * human.c (human_readable_inexact): Allow an input block
8567 size that is not a multiple of the output block size, and vice versa.
8568 Reported by Piergiorgio Sartor.
8570 2000-06-14 Paul Eggert <eggert@twinsun.com>
8572 * getdate.y (get_date): Apply relative times after time
8573 zone indicator, not before. Reported by Todd A. Jacobs.
8575 2000-06-13 Jim Meyering <meyering@lucent.com>
8577 * Makefile.am (all-local): Depend on lstat.c and stat.c.
8579 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
8581 2000-06-12 Paul Eggert <eggert@twinsun.com>
8583 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
8585 2000-06-04 Paul Eggert <eggert@twinsun.com>
8587 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
8589 2000-06-04 Jim Meyering <meyering@lucent.com>
8591 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
8592 SunOS 4.1.4 for which gid_t is an unsigned type.
8594 2000-06-03 Jim Meyering <meyering@lucent.com>
8596 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
8598 2000-05-26 Bruno Haible <haible@clisp.cons.org>
8600 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
8601 newer, don't install charset.alias.
8602 * config.charset: Change the Linux/glibc rules so they become empty
8603 on glibc-2.1 or newer.
8605 2000-06-02 Jim Meyering <meyering@lucent.com>
8607 * mountlist.c: Back out last change. Instead, do this...
8608 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
8609 member using the same `ignore'-testing code.
8610 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
8614 2000-05-29 Jim Meyering <meyering@lucent.com>
8616 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
8617 with the `ignore' attribute. Based on a patch from Mark D. Roth.
8619 2000-05-22 Jim Meyering <meyering@lucent.com>
8621 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
8623 2000-05-18 Jim Meyering <meyering@lucent.com>
8625 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
8626 back, too, since it may have been modified by allocate_entry.
8627 (hash_delete): Rewrite to use neither the assignment operator
8628 nor the comma operator in an if-expression.
8630 2000-05-15 Paul Eggert <eggert@twinsun.com>
8633 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
8634 Remove; no longer needed.
8635 "quotearg.h": Add include.
8636 (file_name): Do not bother to explicitly initialize to NULL; it's less
8637 efficient on some hosts.
8638 (close_stdout_status): Remove test as to whether stdout was already
8639 closed; it breaks for the case "echo x | sort >&-".
8640 Quote file name colons.
8641 Do not assume that _("write error") lacks format strings.
8643 2000-05-15 Jim Meyering <meyering@lucent.com>
8645 * version-etc.c (version_etc_copyright): Update the copyright string
8646 used in all --version output.
8648 2000-05-14 Jim Meyering <meyering@lucent.com>
8650 * closeout.c (close_stdout_set_file_name): New function.
8651 (close_stdout_status): Use new file-scoped global.
8652 Return right away if fstat says the stdout file descriptor is invalid.
8653 * closeout.h (close_stdout_set_file_name): Declare.
8655 2000-05-10 Jim Meyering <meyering@lucent.com>
8657 * closeout.c [default_exit_status]: New file-scoped variable.
8658 (close_stdout_set_status): New function.
8659 * closeout.h (close_stdout_set_status): Declare.
8661 2000-05-08 Jim Meyering <meyering@lucent.com>
8663 * long-options.c: Don't include closeout.h.
8664 (parse_long_options): Don't call close_stdout for --version.
8666 2000-05-06 Jim Meyering <meyering@lucent.com>
8668 * strnlen.c: Undefine __strnlen and strnlen.
8669 [!weak_alias]: Define __strnlen to strnlen.
8671 * atexit.c: New file, from libiberty.
8673 2000-05-06 Jim Meyering <meyering@lucent.com>
8675 * closeout.c (close_stdout_status): Also check for errors on the
8678 2000-05-05 Bruno Haible <haible@clisp.cons.org>
8680 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
8681 instead of xmalloc, xrealloc, path_concat.
8682 (locale_charset): Treat empty environment variables as absent.
8683 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
8685 2000-05-04 Jim Meyering <meyering@lucent.com>
8687 * getopt.c: Update from glibc.
8688 * obstack.c: Likewise.
8689 * obstack.h: Likewise.
8690 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
8692 * regex.h: Likewise.
8693 * strndup.c: Likewise.
8694 * strnlen.c: New file, from glibc.
8696 2000-05-01 Jim Meyering <meyering@lucent.com>
8698 * full-write.c (full_write): Remove `FIXME' part of comment.
8700 2000-04-29 Jim Meyering <meyering@lucent.com>
8702 * path-concat.c: Declare strdup only if it's not defined.
8703 * canon-host.c: Likewise.
8705 2000-04-28 Jim Meyering <meyering@lucent.com>
8707 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
8708 redefinition warning on some systems (HPUX). Otherwise, regex.h is
8709 included first, then limits.h is included by locale.h by libintl.h.
8710 From John David Anglin.
8712 2000-04-25 Jim Meyering <meyering@lucent.com>
8714 * makepath.c (S_IRWXUGO): Define.
8715 (make_path): Always perform explicit chmod if MODE specifies any
8716 of the `special' permission bits. Prompted by a bug report against
8717 install from Mate Wierdl and Joost van Baal.
8719 2000-04-18 Jim Meyering <meyering@lucent.com>
8723 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
8724 getpagesize. For BeOS. Based on a patch from Bruno Haible.
8726 2000-04-17 Jim Meyering <meyering@lucent.com>
8728 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
8729 the definition of it to rpl_strftime also defined-away the system's
8732 2000-04-15 Jim Meyering <meyering@lucent.com>
8734 Use `C' to denote so-called `contiguous' files, the same way
8736 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
8737 (ftypelet): Use S_ISCTG.
8738 From Michael Deutschmann.
8740 2000-04-14 Jim Meyering <meyering@lucent.com>
8742 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
8744 2000-04-08 Jim Meyering <meyering@lucent.com>
8746 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
8747 names don't conflict. Reported by Eli Zaretskii.
8749 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8751 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8752 bug. Deal with the different error behavior of Irix iconv.
8754 2000-04-07 Jim Meyering <meyering@lucent.com>
8756 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8757 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8759 2000-04-05 Jim Meyering <meyering@lucent.com>
8761 Portability tweaks required for ultrix4.3.
8762 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8763 * readutmp.c: Include sys/types.h before sys/stat.h.
8764 * canon-host.c: Declare strdup.
8765 * path-concat.c: Likewise.
8766 From John David Anglin.
8768 2000-04-04 Jim Meyering <meyering@lucent.com>
8770 Be more DOS 8.3-friendly.
8771 * ref-add.sin: Renamed from ref-add.sed.in.
8772 * ref-del.sin: Renamed from ref-del.sed.in.
8773 * Makefile.am: Reflect renaming.
8774 Reported by Eli Zaretskii.
8776 Use a temporary file name that won't clash with `charset.alias'
8777 in the DOS 8.3 name space.
8778 * Makefile.am (charset_tmp): Define.
8779 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8780 (uninstall-local): Likewise.
8781 Reported by Eli Zaretskii.
8783 2000-03-29 Paul Eggert <eggert@twinsun.com>
8785 * time/strftime.c (my_strftime): Make sure we call the system
8786 strftime, not ourselves, when invoking the underlying strftime.
8788 2000-03-24 Jim Meyering <meyering@lucent.com>
8790 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8791 (charset_alias): Define.
8792 (install-exec-local): Factor out common code.
8793 (uninstall-local): Split lines longer than 80.
8794 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8796 (.sed.in.sed): New rule. Don't redirect directly to $@.
8797 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8799 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8801 * config.charset: Output a line containing "Packages using this file".
8802 * ref-add.sed.in, ref-del.sed.in: New files.
8803 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8804 ref-del.sed): New rules.
8806 2000-03-17 Jim Meyering <meyering@lucent.com>
8808 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8809 Otherwise, include <strings.h>
8811 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8813 * unicodeio.c (utf8_wctomb): New function.
8814 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8815 format instead of in UCS-4 with platform dependent endianness.
8817 2000-03-07 Paul Eggert <eggert@twinsun.com>
8819 * savedir.c (savedir): Work even if directory size is
8820 negative; this can happen with some screwy NFS configurations.
8822 2000-03-06 Jim Meyering <meyering@lucent.com>
8824 * localcharset.c (get_charset_aliases): Don't try to free file_name
8825 if it's NULL (because we ran out of memory). From Bruno Haible.
8827 2000-03-05 Jim Meyering <meyering@lucent.com>
8829 * localcharset.c ("path-concat.h"): Include.
8830 (get_charset_aliases): Use path_concat instead of ANSI string
8833 * unicodeio.h (PARAMS): Define.
8834 Use it to guard prototype.
8836 2000-03-04 Jim Meyering <meyering@lucent.com>
8838 * Makefile.am (install-exec-local): Create $(libdir) before installing
8840 (uninstall-local): Uncomment this rule so `make distcheck' works
8843 * unicodeio.c (<errno.h>): Include it.
8844 (errno): Declare if not defined.
8846 * localcharset.c: Add Bruno's comment justifying use of volatile.
8848 * config.charset: New version, incorporating remarks from a linux
8849 i18n mailing list. From Bruno Haible.
8851 2000-03-02 Jim Meyering <meyering@lucent.com>
8853 * Makefile.am (EXTRA_DIST): Add config.charset.
8855 2000-03-01 Jim Meyering <meyering@lucent.com>
8857 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8858 * unicodeio.c: Likewise.
8860 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8862 * config.charset: New file.
8863 * localcharset.c: New file.
8864 * unicodeio.h, unicodeio.c: New files.
8865 * Makefile.am (DEFS): Add -DLIBDIR=...
8866 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8867 (noinst_HEADERS): Add unicodeio.h.
8868 (all-local, install-exec-local, charset.alias): New targets.
8870 2000-02-28 Paul Eggert <eggert@twinsun.com>
8872 * quotearg.c (ALERT_CHAR): New macro.
8873 (quotearg_buffer_restyled): Use it.
8875 2000-02-27 Jim Meyering <meyering@lucent.com>
8877 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8878 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8880 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8881 not `#if STDC_HEADERS'.
8882 Declare malloc if needed.
8884 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8885 now that autoconf always defines the HAVE_DECL_ symbols.
8886 * human.c: Likewise.
8888 * strtoumax.c: Likewise.
8890 * backupfile.c: Arrange for cpp to fail if the configure-time
8891 declaration check was not run.
8893 * human.c: Likewise.
8895 * strtoumax.c: Likewise.
8897 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8898 then first look up the entire `.'-containing string as a login name.
8900 2000-02-18 Paul Eggert <eggert@twinsun.com>
8902 * getdate.y: Handle two-digit years with leading zeros correctly.
8903 (textint): New typedef.
8904 (parser_control): Member year changed from int to textint.
8906 (YYSTYPE): Removed; replaced by %union with int and textint members.
8907 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8908 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8909 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8910 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8911 (date, number, to_year): Use width of number in digits, not its value,
8912 to determine whether it's a 2-digit year, or a 2-digit time.
8913 (yylex): Store number of digits of numeric tokens.
8914 Reported by John Kendall.
8916 (parser_control): Changed from struct parser_control to typedef (for
8917 consistency). All uses changed.
8919 (tID): Removed; not used.
8920 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8922 2000-02-14 Paul Eggert <eggert@twinsun.com>
8924 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8925 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8927 2000-02-12 Jim Meyering <meyering@lucent.com>
8929 * userspec.c (ISDIGIT): Define it.
8930 (isdigit): Remove definition.
8931 (is_number): Use ISDIGIT, not isdigit.
8932 <libintl.h>: Include.
8934 (parse_user_spec): Mark translatable strings.
8936 2000-02-10 Jim Meyering <meyering@lucent.com>
8938 With these changes, nanosleep.[ch] are finally enough like the other
8939 lib/* replacement files to compile on a few more losing systems.
8941 * nanosleep.h: Don't include config.h.
8942 Remove prototype from declaration of nanosleep.
8943 (PARAMS): Remove now-unneeded definition.
8944 * nanosleep.c: #undef nanosleep.
8945 (rpl_nanosleep): Rename from nanosleep.
8947 2000-02-03 Jim Meyering <meyering@lucent.com>
8949 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8950 rather than with `#if HAVE_UTMPNAME'.
8952 2000-02-01 Jim Meyering <meyering@lucent.com>
8954 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8956 2000-01-31 Jim Meyering <meyering@lucent.com>
8958 * nanosleep.h (nanosleep): Guard declaration with
8959 `#if ! HAVE_DECL_NANOSLEEP'.
8960 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8961 the declaration in that vendor's sys/timers.h.
8962 Reported by Christian Krackowizer.
8964 * quotearg.c (ISASCII): Add #undef and move definition to follow
8965 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8966 (ISPRINT): Likewise.
8967 Reported by Tom Tromey.
8969 2000-01-30 Jim Meyering <meyering@lucent.com>
8971 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8972 uses of ->ut_name. The latter doesn't work with new Linux header files
8973 where only utmpx.ut_user is declared.
8975 * readutmp.h (UT_USER): Define.
8977 2000-01-23 Jim Meyering <meyering@lucent.com>
8979 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8982 2000-01-22 Jim Meyering <meyering@lucent.com>
8984 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8985 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8986 Required for some AIX systems. Reported by Christian Krackowizer.
8987 [TESTING] (main): New function.
8989 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8990 * dirname.c (dir_name): Support for DOS-style file names with drive
8993 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8995 * strverscmp.c (ISDIGIT): Define.
8996 (strverscmp): Use ISDIGIT, not isdigit.
8998 2000-01-17 Paul Eggert <eggert@twinsun.com>
9000 * nanosleep.c (nanosleep):
9001 Don't use SA_INTERRUPT to decide whether to call sigaction, as
9002 POSIX.1 doesn't require SA_INTERRUPT and some systems
9003 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
9004 it's been part of POSIX.1 since day 1 (in 1988).
9006 2000-01-17 Jim Meyering <meyering@lucent.com>
9008 * interlock: Remove unused file. Reported by François Pinard.
9010 2000-01-16 Paul Eggert <eggert@twinsun.com>
9012 * quotearg.c (quotearg_buffer_restyled): Do not quote
9013 alert, backslash, formfeed, and vertical tab unnecessarily in
9014 shell quoting style.
9017 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
9018 Free Software Foundation, Inc.
9019 Copying and distribution of this file, with or without modification,
9020 are permitted provided the copyright notice and this notice are preserved.