1 2006-02-27 Simon Josefsson <jas@extundo.com>
3 * base64.h: Indent #define's. From Jim Meyering
6 2006-02-27 Jim Meyering <jim@meyering.net>
8 Revert the change of 2006-02-24, so these files can continue
9 to be sync'd from gettext.
10 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
13 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
15 * glob.c: Say "invalid" rather than "illegal" in comments.
17 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
19 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
21 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
23 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
24 AT_FDCWD exceeds INT_MAX.
25 * openat.h (AT_FDCWD): Likewise.
27 2006-02-14 Jim Meyering <jim@meyering.net>
31 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
32 failure on deficient systems, and simplify gnulib lgpl dependencies.
33 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
34 xmalloc/lstat combination. Based on a patch from Bruno Haible.
36 * xalloc-die.c: Remove unused definition of N_.
38 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
40 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
42 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
44 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
45 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
47 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
49 * argp-namefrob.h: Restore changes accidentally lost during the
50 "autoupdate" on 2005-12-12.
52 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
54 * fnmatch.c (L_): Renamed from L, to work around a bug in
55 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
56 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
59 2006-01-26 Simon Josefsson <jas@extundo.com>
61 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
62 prototype is visible on mingw32.
64 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
67 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
70 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
72 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
73 attempt to open for write; this always fails, at least on POSIX
74 hosts. This reinstates the 2006-01-09 change, which was
75 inadvertently removed.
77 2006-01-26 Bruno Haible <bruno@clisp.org>
78 Paul Eggert <eggert@cs.ucla.edu>
81 [(! (defined __cplusplus || defined __BEOS__)
83 && !(defined __HP_cc || defined __xlc__
84 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
86 #define to signed char in these cases too; this simplifies
87 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
88 etc., separately) and makes it more conservative.
90 2006-01-21 Jim Meyering <jim@meyering.net>
92 Sync from the stable (b5) branch of coreutils:
94 * fts.c (fts_children): Don't let close() clobber errno from
97 * fts.c (fts_stat): When following a symlink-to-directory,
98 don't necessarily interpret stat-fails+lstat-succeeds as indicating
99 a dangling symlink. That can also happen at least for ELOOP.
100 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
101 FYI, this bug predates the inclusion of fts.c in coreutils.
103 * fts.c (fts_open): Put new maxarglen declaration and uses
104 in their own block, so pre-c99 compilers don't object.
106 Avoid the double-free (first in fts_read, second in fts_close) that
107 would occur when an `active' directory is made inaccessible (e.g.,
108 via chmod a-x) during a traversal.
109 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
110 before returning. Reproduce this failure by
111 mkdir -p a/b; cd a; chmod a-x . b
112 Reported by Stavros Passas.
114 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
116 * argp-namefrob.h: Bugfix. Remove stray #
118 2006-01-25 Bruno Haible <bruno@clisp.org>
120 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
122 Reported by Paul Eggert.
124 2006-01-25 Jim Meyering <jim@meyering.net>
126 * fileblocks.c: Remove more useless parentheses.
127 * readutmp.h: Likewise.
129 2006-01-24 Bruno Haible <bruno@clisp.org>
131 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
133 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
136 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
137 to avoid problems with the built-in _Bool type.
138 Reported by Paul Eggert on 2005-11-26.
140 2006-01-24 Jim Meyering <jim@meyering.net>
142 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
144 2006-01-24 Simon Josefsson <jas@extundo.com>
146 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
149 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
151 Work around porting bugs reported by Dieter in
152 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
153 * getopt.c (_NOPROTO): Remove; no longer needed.
154 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
155 Include "getopt.h" first, to check interface.
156 (getenv): Declare only if defined HAVE_DECL_GETENV &&
158 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
159 (__strndup): Revert to K&R-style function dfns, the glibc style.
160 * strnlen.c: Don't claim it's taken from glibc; it's not.
161 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
162 Include strnlen.h first, to get prototype properly.
163 (strnlen): Renamed from __strnlen.
166 2006-01-23 Ulrich Drepper <drepper@redhat.com>
168 These changes imported from libc.
169 * getopt.c: Use __fxprintf instead of inline stream orientation
170 test and two separate function calls.
171 * strndup.c (__strndup): Add libc_hidden_def.
173 2006-01-22 Bruno Haible <bruno@clisp.org>
175 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
176 temporary buffer for sprintf, take into account the precision also
177 for 'd', 'i', 'u', 'o', 'x', 'X'.
179 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
181 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
182 to pacify gcc -Wswitch-default.
184 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
186 * argp-help.c (usage_long_opt): Do not print DOC options.
187 (__argp_base_name): Removed
188 * argp-namefrob.h (__argp_basename): Removed definition. Was a
190 (__argp_base_name): Provide macro definition or extern declaration
191 depending on the configuration
193 2006-01-20 Simon Josefsson <jas@extundo.com>
195 * inet_ntop.h: Unconditionally include sys/socket.h.
197 2006-01-19 Simon Josefsson <jas@extundo.com>
199 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
201 2006-01-12 Simon Josefsson <jas@extundo.com>
203 * base64.c: Fix warning, reported by Bruno Haible
204 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
206 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
209 * md5.c: Fix commentary typos.
210 (alignof, UNALIGNED_P): No need for a GCC-specific version.
211 * md5.h (__attribute__): Remove; unused.
212 * sha1.c: Fix commentary to match md5 better.
213 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
214 so that we don't need to worry about alignment. All uses changed.
215 This merges the 2005-10-28 md5 change into sha1.
217 2006-01-11 Jim Meyering <jim@meyering.net>
220 * md5.c (OP): Fix spacing.
222 2006-01-11 Simon Josefsson <jas@extundo.com>
224 * stdint_.h (SIZE_MAX): Add missing (.
226 2006-01-10 Bruno Haible <bruno@clisp.org>
228 * argp.h (__const): Remove macro. Use const instead.
229 * argp-fmtstream.h (__const): Likewise.
230 * glob_.h (__const): Remove macro.
231 * glob-libc.h: Use const instead of __const.
233 2006-01-10 Jim Meyering <jim@meyering.net>
235 Avoid the double-free (first in fts_read, second in fts_close) that
236 would occur when an `active' directory is made inaccessible (e.g.,
237 via chmod a-x) during a traversal.
238 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
239 before returning. Reproduce this failure by
240 mkdir -p a/b; cd a; chmod a-x . b
241 Reported by Stavros Passas.
244 * sha1.c: Tweak grammar in a comment.
246 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
248 * regex_internal.h (BITSET_WORD_BITS):
249 Work around a bug in 64-bit PGC (before version 6.1-2), where the
250 preprocessor mishandles large unsigned values as if they were signed.
251 Problem reported by Claudio Fontana in
252 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
254 2006-01-10 Simon Josefsson <jas@extundo.com>
256 * socket_.h: New file.
258 2006-01-10 Bruno Haible <bruno@clisp.org>
260 * localcharset.c: Update from GNU gettext.
262 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
265 * chdir-long.c (cdb_free): Don't bother trying to open directory
266 for write access: POSIX says that must fail.
267 * fts.c (diropen): Likewise.
268 * save-cwd.c (save_cwd): Likewise.
269 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
270 well, for minor improvements on hosts that lack O_DIRECTORY.
271 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
272 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
273 Fall back on chown if open failed with EACCES.
275 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
276 Report an error at compile-time if only a 1-second nominal clock
279 * lchmod.h: New file.
280 * mkdir-p.c: Include lchmod.h, lchown.h.
281 (make_dir_parents): Use lchown rather than chown, and
282 lchmod rather than chmod.
284 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
285 too. Problem with "none" reported by Bob Proulx. Problem with
286 "proc" reported by n0dalus.
288 * mountlist.c: Include <limits.h>.
289 (dev_from_mount_options)
290 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
291 New function. It no longer assumes "dev=" has the System V meaning
292 on Linux (since it doesn't). It also parses "dev=" more carefully.
293 (read_file_system_list)
294 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
295 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
298 * posixtm.h (PDS_PRE_2000): New macro.
299 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
300 All usages changed. Reject dates outside the range 1969-1999 if
301 PDS_PRE_2000 is used.
303 2006-01-09 Jim Meyering <jim@meyering.net>
307 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
309 * chdir-safer.h, chdir-safer.c: New files.
311 * modechange.c (mode_compile): Reject an invalid mode string
312 that starts with an octal digit. From Andreas Gruenbacher.
314 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
315 and dup to open_safer and dup_safer, respectively.
316 (openat_permissive): Fix typo in comment.
318 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
319 "gettext.h"; either no longer needed or are guaranteed by openat.h.
320 (_): Remove; no longer needed.
321 (openat): Renamed from rpl_openat; no need for rpl_openat
322 since openat.h renames openat for us.
323 Replace most of the body with a call to openat_permissive,
324 to avoid duplicate code.
325 Port to (probably hypothetical) environments were mode_t is
327 (openat_permissive): Require mode arg, so that we can check
328 types better. Put it just after flags. Change cwd failure
329 indicator from pointer-to-bool to pointer-to-errno-value.
331 Invoke openat_save_fail and/or openat_restore_fail if
332 cwd_errno is null, so that openat can call us.
333 (openat_permissive, fdopendir, fstatat, unlinkat):
334 Simplify errno handling to avoid some duplicate code,
335 as it's OK to set errno on success.
336 * openat.h: Revamp code so that function macros depend on
337 __OPENAT_PREFIX only, not also on AT_FDCWD.
338 (openat_ro): Remove. Caller changed to use openat_permissive.
339 (openat_permissive): Now a macro, if not a function.
340 (openat_restore_fail, openat_save_fail): Now always functions,
341 since mkdirat needs them even if __OPENAT_PREFIX is defined.
343 * openat-priv.h: New file, defining macros used by mkdirat.c
345 * mkdirat.c: Include openat-priv.h.
346 Remove definitions of macros defined therein.
347 * openat.c: Likewise.
349 * mkdirat.c (mkdirat): New file and function.
350 * openat.h (mkdirat): Declare.
352 * openat.c (fdopendir): Don't change errno when returning non-NULL.
354 * openat.h (openat_permissive): Declare.
357 * openat.c (EXPECTED_ERRNO): New macro.
358 (openat_permissive): New function -- used in remove.c rewrite.
359 (all functions): Set errno just before returning, only if there
360 was an actual failure.
361 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
363 Emulate openat-family functions using Linux's procfs, if possible.
364 Idea and some code based on Ulrich Drepper's glibc changes.
366 * openat.c: (BUILD_PROC_NAME): New macro.
367 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
368 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
369 before falling back on save_cwd and restore_cwd.
370 (fdopendir, fstatat, unlinkat): Likewise.
372 * openat.c (fstatat, unlinkat): Perform the syscall directly,
373 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
375 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
376 as second argument to va_arg. Otherwise, some versions of gcc
377 warn that `if this code is reached, the program will abort'.
379 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
383 Add POSIX ACL support
384 * acl.h (copy_acl, set_acl): Add declarations.
385 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
386 systems other than Linux.
387 (chmod_or_fchmod): New function: use fchmod when possible,
389 (file_has_acl): Add a POSIX ACL implementation, with a
390 Linux-specific subcase.
391 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
392 S_ISVTX from one file to another. Fall back to fchmod/chmod when
393 acls are unsupported.
394 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
395 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
398 2006-01-09 Bruno Haible <bruno@clisp.org>
400 * sysexit_.h (EX_OK): New macro.
401 Suggested by Martin Lambers <marlam@marlam.de>.
403 2006-01-09 Bruno Haible <bruno@clisp.org>
405 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
406 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
407 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
408 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
410 2006-01-09 Bruno Haible <bruno@clisp.org>
412 * stdint_.h (SIZE_MAX): Write the value without involving negative
415 2005-10-16 Bruno Haible <bruno@clisp.org>
417 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
418 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
420 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
422 * strftime.c (tzname): Don't declare if it is already #defined.
423 Problem reported for Mingw by Mark Junker.
425 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
427 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
428 long int, not int, for nanosecond counts, so that people who are
429 used to POSIX struct timespec won't be surprised. Reported by Jim
432 2005-12-16 Jim Meyering <jim@meyering.net>
434 * fprintftime.c, fprintftime.h: New files.
436 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
438 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
439 * argp-help.c (fill_in_uparams): Check if the constructed
440 struct uparams is valid. Fall back to the default values if it is
443 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
445 * argp-help.c (__argp_base_name): New function
446 (__argp_short_program_name): Rewrite using __argp_base_name
447 * argp-namefrob.h: Define program_invocation_name and
448 program_invocation_short_name if requested
449 (__argp_base_name): Add prototype
450 * argp-parse.c (argp_def): Use gettext wrappers
451 (argp_default_parser): Use __argp_base_name
452 * argp-pin.c: New file. Defines program_invocation_name and
453 program_invocation_short_name on systems that lack them.
455 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
457 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
458 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
459 porting problem reported by Georg Schwarz in
460 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
462 2005-07-09 Bruno Haible <bruno@clisp.org>
464 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
465 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
466 Reported by Mark Junker <mjscod@gmx.de>.
468 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
470 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
471 (uintmax_t) [defined uintmax_t]: Do not declare.
472 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
473 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
474 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
475 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
476 sake of portability to weird hosts that C allows (though we don't
477 know of any practical examples).
479 * savedir.h (fdsavedir): New decl.
480 * savedir.c (fdsavedir, savedirstream): New functions; the latter
481 contains most of the former guts of savedir.
482 (savedir): Use savedirstream.
485 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
487 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
488 coreutils no longer futzes with rounding modes.
490 2005-11-14 Jim Meyering <jim@meyering.net>
492 * mkstemp-safer.c: Include <config.h>, required for possible
493 replacement of mkstemp.
495 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
497 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
499 (gethrxtime) [! (HAVE_NANOUPTIME
500 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
501 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
502 our own approximation.
504 2005-11-10 Simon Josefsson <jas@extundo.com>
506 * readline.c: Remove EOL.
508 2005-11-08 Eric Blake <ebb9@byu.net>
510 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
512 2005-11-08 Eric Blake <ebb9@byu.net>
514 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
516 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
518 Fix porting problem reported by Theodoros V. Kalamatianos.
519 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
520 Don't assume that futimes failing means we must fail.
522 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
524 * getcwd.c (__getcwd): Don't assume that system calls after readdir
525 leave errno alone. Problem reported by Dmitry V. Levin.
527 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
529 * savedir.c (savedir): Don't assume that xrealloc etc. leave
530 errno alone. Problem reported by Frederic Jolliton.
532 2005-10-28 Simon Josefsson <jas@extundo.com>
534 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
535 "restrict" keywords, as per POSIX. Protect the function
536 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
537 Don't use K&R prototypes. Check the sprintf return values.
538 Re-define EAFNOSUPPORT if not present. Indent.
540 * md5.h, md5.c: Simplify buffer handling visavi alignment,
541 suggested by Bruno Haible <bruno@clisp.org>.
543 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
545 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
547 * gc-libgcrypt.c: Add MD2 (which is not available through
550 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
552 * md2.h, md2.c: New files.
554 2005-10-24 Simon Josefsson <jas@extundo.com>
556 * md4.h: Shrink buffer size, now that we changed the type.
558 2005-10-22 Simon Josefsson <jas@extundo.com>
560 * arcfour.h, arcfour.c: Use fixed size indices in the
561 arcfour_context struct (simplify test vector testing in GNU
564 2005-10-22 Simon Josefsson <jas@extundo.com>
566 * md4.h, md4.c: Simplify buffer handling visavi alignment,
567 suggested by Bruno Haible <bruno@clisp.org>.
569 2005-10-22 Simon Josefsson <jas@extundo.com>
571 * crc.h: Include stddef.h, for size_t.
573 2005-10-21 Simon Josefsson <jas@extundo.com>
575 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
576 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
578 2005-10-21 Simon Josefsson <jas@extundo.com>
580 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
583 2005-10-21 Simon Josefsson <jas@extundo.com>
585 * gc-gnulib.c: Support ARCTWO in CBC mode.
587 2005-10-21 Simon Josefsson <jas@extundo.com>
589 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
592 * hmac-sha1.c (hmac_sha1): Likewise.
594 * crc.c (crc32_update): Actually use crc parameter, suggested by
595 Bruno Haible <bruno@clisp.org>.
597 * crc.h: Include stdint.h directly, suggested by Bruno Haible
600 2005-10-21 Simon Josefsson <jas@extundo.com>
602 * des.h, des.c: New files.
604 * gc-gnulib.c: Support DES.c
606 2005-10-21 Simon Josefsson <jas@extundo.com>
608 * arctwo.h, arctwo.c: New files.
610 * gc-gnulib.c: Support ARCTWO.
612 2005-10-21 Simon Josefsson <jas@extundo.com>
614 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
616 2005-10-19 Simon Josefsson <jas@extundo.com>
618 * gc-gnulib.c: Support ARCFOUR.
620 2005-10-19 Simon Josefsson <jas@extundo.com>
622 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
625 * gc.h: Add ECB enum type.
627 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
629 2005-10-19 Simon Josefsson <jas@extundo.com>
631 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
633 2005-10-18 Simon Josefsson <jas@extundo.com>
635 * md4.h, md4.c: New files, based on md5.?.
637 2005-10-17 Simon Josefsson <jas@extundo.com>
639 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
641 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
643 2005-10-17 Simon Josefsson <jas@extundo.com>
645 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
647 2005-10-17 Simon Josefsson <jas@extundo.com>
649 * gc.h, gc-libgcrypt.c: Add ciphers.
651 2005-10-17 Simon Josefsson <jas@extundo.com>
653 * sha1.c: Use uint32_t instead of md5_uint32.t
655 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
658 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
660 * md5.h: Use stdint.h and uint32_t. Doc fix.
662 2005-10-15 Simon Josefsson <jas@extundo.com>
664 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
666 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
668 2005-10-14 Simon Josefsson <jas@extundo.com>
670 * arcfour.h, arcfour.c: New files.
672 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
674 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
675 include <wchar.h>; no longer needed.
677 2005-10-14 Jakub Jelinek <jakub@redhat.com>
678 and Ulrich Drepper <drepper@redhat.com>
681 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
682 instead of inline stream orientation test and two separate
683 function calls. Pay no attention to USE_IN_LIBIO.
685 2005-10-14 Roland McGrath <roland@redhat.com>
687 Import from libc. [BZ #1331]
688 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
690 Reported by Matej Vela <vela@debian.org>.
692 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
694 * mkdir-p.c (make_dir_parents): Don't report an error if an
695 intermediate directory is in a read-only file system. Problem
696 reported by Eric Blake.
698 2005-10-13 Simon Josefsson <jas@extundo.com>
700 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
701 Move memory allocation outside of loop.
703 2005-10-12 Simon Josefsson <jas@extundo.com>
705 * gc-pbkdf2-sha1.c: New file.
707 * gc.h: Add gc_pbkdf2_sha1 prototype.
709 2005-10-12 Simon Josefsson <jas@extundo.com>
711 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
712 suggested by Bruno Haible <bruno@clisp.org>.
714 2005-10-12 Simon Josefsson <jas@extundo.com>
716 * gc-libgcrypt.c (gc_hmac_sha1): New function.
718 * gc-gnulib.c (gc_hmac_sha1): New function.
720 2005-10-12 Simon Josefsson <jas@extundo.com>
722 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
724 2005-10-12 Simon Josefsson <jas@extundo.com>
726 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
727 GC_USE_HMAC_MD5, respectively.
729 * gc-libgcrypt.c (gc_md5): Fix assert call.
732 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
734 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
736 * gc-gnulib.c (gc_hash_buffer): Ditto.
738 2005-10-11 Bruno Haible <bruno@clisp.org>
740 * c-strcasestr.h: New file, from GNU gettext.
741 * c-strcasestr.c: New file, from GNU gettext.
743 2005-10-11 Bruno Haible <bruno@clisp.org>
745 * c-strcase.h: New file, from GNU gettext.
746 * c-strcasecmp.c: New file, from GNU gettext.
747 * c-strncasecmp.c: New file, from GNU gettext.
749 2005-10-11 Simon Josefsson <jas@extundo.com>
751 * crc.h, crc.c: New files.
753 * gc.h (gc_hash_buffer): Add doc.
755 2005-10-08 Simon Josefsson <jas@extundo.com>
757 * gc.h: Add gc_hash and gc_hash_buffer.
759 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
761 * gc-libgcrypt.c (gc_hash_buffer): Add.
763 2005-10-11 Bruno Haible <bruno@clisp.org>
765 * strcasecmp.c: Include limits.h.
766 (strcasecmp): Avoid integer overflow on exotic platforms.
767 * strncasecmp.c: Include limits.h.
768 (strncasecmp): Avoid integer overflow on exotic platforms.
769 Reported by Paul Eggert.
771 2005-10-06 Simon Josefsson <jas@extundo.com>
773 * hmac-md5.c: New file.
777 2005-10-06 Simon Josefsson <jas@extundo.com>
779 * memxor.c (memxor): Avoid casts and warnings.
781 2005-10-05 Derek Price <derek@ximbiot.com>
783 * getdelim.c (SIZE_MAX): New macro, if not already defined.
785 2005-10-05 Simon Josefsson <jas@extundo.com>
787 * memxor.c (memxor): Fix compiler error.
789 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
790 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
792 * memxor.h, memxor.c: New files.
794 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
795 we assume all systems have it, suggested by Jim Meyering
796 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
797 any systems lack sys/socket.h; mingw32 is known to lack it, but we
798 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
801 2005-10-04 Bruno Haible <bruno@clisp.org>
803 * verify.h (verify_true): Provide alternative definition for C++.
805 2005-10-04 Simon Josefsson <jas@extundo.com>
807 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
808 D. Baushke" <mdb@gnu.org>.
810 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
812 * getdelim.c: Include getdelim.h first. Include <limits.h>.
813 (SSIZE_MAX): New macro, if not already defined.
814 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
817 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
819 * exclude.c: Include verify.h.
820 (verify): Remove. All callers changed to use verify.h's version.
821 * strtoimax.c: Likewise.
822 * utimecmp.c: Likewis.e
825 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
826 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
827 * .cvsignore: Add fts.h, search.h, t-fpending.
828 * settime.c (settime): Fix { typo in previous patch. Also, don't
829 bother returning ENOSYS if settimeofday or stime fails; just let
830 them return whatever errno they want to return.
831 * utimens.c: Include unistd.h, for dup2.
832 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
833 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
835 2005-10-02 Jim Meyering <jim@meyering.net>
838 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
839 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
840 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
841 Remove AT_FDCWD test.
842 Do not consume the fd unless successful.
843 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
844 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
845 block, so that we don't even try to compile it if settimeofday is
846 available. This works around a compilation failure on OSF1 V5.1,
847 due to stime requiring a `long int*' while tv_sec is `int'.
849 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
851 * getdelim.c (getdelim): Remove unused variables.
853 2005-10-01 Simon Josefsson <jas@extundo.com>
855 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
856 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
857 AI_* and EAI_* definitions. Protect function declarations.
859 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
861 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
862 so that the code works even with ancient cpp. Portability problem
863 with GCC 2.7.2.1 reported by Thomas M.Ott.
865 2005-09-27 Jim Meyering <jim@meyering.net>
867 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
869 * intprops.h (signed_type_or_expr__): Define.
870 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
873 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
875 * verify.h (verify_expr): Remove, replacing with:
876 (verify_true): New macro that returns true instead of void.
877 (verify_type__): Remove.
878 (verify): Use verify_true rather than verify_type__.
880 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
882 * utimens.c (ENOSYS): Define if not already defined.
883 (futimens): Support having a null PATH if the file descriptor
886 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
888 (__attribute): Define to empty unless GCC 3.1 or later.
889 This works around a core dump on OpenBSD 3.4, which has GCC
890 2.95.3, which dumps core when given __attribute__(()). It also
891 simplifies other tests, since we really don't want to bother with
892 worrying about which ancient version of GCC supported what.
893 Original problem reported by Yoann Vandoorselaere, with part of
894 the fix suggested by Derek Price.
896 2005-09-24 Jim Meyering <jim@meyering.net>
898 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
899 so we can once again use a positive bitfield width of 1 -- now we
900 don't have to explain why we were using a bitfield width of 2.
902 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
904 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
905 Problem reported by Eric Blake.
906 (getaddrinfo): Initialize se so that it's not garbage.
907 Redo internal storage allocation so that it doesn't make unportable
908 assumptions about alignment.
911 * utimens.c (futimens): Use futimesat if available.
912 Prefer it to futimes since it doesn't have the futimes bug.
914 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
915 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
916 Instead, declare a function that returns a pointer to an array,
917 and use verify_type__ to declare the size of the array.
918 Problem and germ of a solution reported by Bruno Haible.
919 (verify_type__): Use 2, not 1, for bitfield size, to avoid
920 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
922 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
926 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
928 * argmatch.h: Include verify.h
929 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
930 (ARGMATCH_ASSERT): Remove; unused.
931 * canonicalize.c: Assume STDC_HEADERS.
932 * exclude.c: Include "strcase.h".
933 * regex_internal.h [!defined _LIBC]: Likewise.
934 * getusershell.c: Include stdio--.h rather than stdio.h
936 (getusershell): Call fopen, not fopen_safer.
937 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
938 Do not include unistd-safer.h.
939 (save_cwd): Don't call fd_safer; no longer needed
940 now that we include fcntl--.h.
942 * getdate.y (relative_time): New type.
943 (RELATIVE_TIME_0): New constant.
944 (parser_control): Use relative_time instead of doing it ourselves.
945 (%union): Add new relative_time rel member.
946 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
948 (relunit, relunit_snumber): Now of type rel.
949 (zone, rel, relunit, get_date): Adjust to above changes.
951 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
952 Do not include unistd-safer.h.
953 (getloadavg): Don't call fd_safer; no longer needed
954 now that we include fcntl--.h.
956 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
957 (make_dir_parents): Treat ENOSYS like EEXIST.
959 Improve quality of diagnostics on restore_cwd failure.
960 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
961 (make_dir_parents): Last arg is now int * (for errno), not bool *.
962 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
963 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
964 each time through the loop. Do not diagnose restore_cwd failure;
965 that is the caller's job (and perhaps the caller does not care).
967 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
968 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
969 If the file already exists but is not a directory, don't bother
970 to try to make its parents.
971 Close potential file descriptor leak if we can't chdir("/") (!).
972 Don't always return true if chdir($PWD) fails; return true only
973 if the requested action was done successfully (except for the
975 Don't log final directory unless we actually made it.
976 Refactor to avoid duplicate code to fix up permissions.
977 Don't attempt to fix up parent permissions if chdir($PWD) fails.
979 * strftime.c (my_strftime): Rewrite the previous change slightly,
980 to make it a bit faster and (I hope) clearer.
981 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
982 Fix bug in formats like %2N.
984 * verify.h: New file.
986 2005-09-22 Jim Meyering <jim@meyering.net>
990 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
992 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
993 the .tm_year member, since otherwise gcc-4.0 would now warn about
994 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
996 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
997 order to avoid an unsuppressible warning from gcc on 64-bit systems.
999 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
1000 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
1001 when run in a time zone for which daylight savings time is in effect
1002 for the starting date.
1004 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
1005 stop us from restricting permissions of just-created absolute-named
1007 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
1008 to restore initial working directory.
1009 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
1010 to tell caller if/when we change the working directory and are
1011 unable to return to the initial one.
1012 * mkdir-p.h (make_dir_parents): Update prototype.
1013 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
1014 `return false'. This fixes a bug introduced on 2004-07-30.
1016 * openat.c (fdopendir): Be sure to close the supplied
1017 file descriptor before returning. This makes our replacement
1018 implementation a little closer to Solaris's, where fdopendir
1019 ties the file descriptor to the returned DIR* pointer.
1020 * openat.c (unlinkat): New function.
1021 * openat.h (unlinkat): Add prototype.
1022 * openat-die.c (openat_save_fail): Rename from openat_save_die.
1023 (openat_restore_fail): Rename from openat_restore_die.
1024 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
1026 Provide an alternative to exiting immediately upon save_cwd or
1027 restore_cwd failure. Now, an application can arrange e.g.,
1028 to perform a longjump in that case.
1029 * openat.c: Include dirname.h.
1030 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
1031 (rpl_openat, fdopendir, fstatat): Call openat_save_die
1032 and openat_restore_die rather than calling error directly.
1033 Don't include "error.h" or "exitfail.h"; they're no longer needed.
1035 * openat-die.c (openat_save_die, openat_restore_die): New file.
1036 * openat.h (openat_save_die, openat_restore_die): Declare and define.
1038 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
1039 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
1040 int utc, int nanoseconds);
1042 date should not have to allocate a megabyte of virtual memory to
1043 handle a format argument like +%1048575T. When implemented with
1044 strftime, it must allocate such a buffer, use strftime to fill it
1045 in, print it, then free it.
1046 With fprintftime, it simply prints everything and exits.
1047 With no need for memory allocation, that's one fewer way to fail.
1048 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
1049 optional field width, not before, so we accept %9:z, not %:9z.
1050 (my_strftime): Be sure to use L_('x') for literals.
1052 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
1053 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
1054 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
1055 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
1056 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
1057 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
1058 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
1059 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
1060 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
1062 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1063 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
1064 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1065 and don't include <sys/file.h>).
1067 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
1069 Sync from coreutils.
1071 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
1072 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
1073 [!LDAV_DONE]: Avoid unused variable warning.
1075 2005-09-21 Bruno Haible <bruno@clisp.org>
1077 * unicodeio.h (unicode_to_mb): New declaration.
1079 2005-09-20 Derek Price <derek@ximbiot.com>
1081 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
1083 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1085 Use a consistent style for including <config.h>.
1086 * __fpending.c, acl.c, argmatch.c,
1087 argp-help.c, argp-parse.c,
1088 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
1089 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
1090 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
1091 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
1092 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
1093 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
1094 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
1095 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
1096 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
1097 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
1098 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
1099 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
1100 modechange.c, mountlist.c, open-safer.c, physmem.c,
1101 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
1102 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
1103 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
1104 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
1105 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
1106 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
1107 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
1108 userspec.c, utimecmp.c, version-etc-fsf.c,
1109 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
1110 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
1111 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
1112 Standardize inclusion of config.h.
1113 * __fpending.h, dirfd.h, getdate.h, human.h,
1114 inttostr.h: Removed inclusion of config.h from header files.
1115 * inttostr.c: Adjusted in-tree users.
1116 * timespec.h: Remove superfluous warning to include config.h.
1117 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
1118 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
1119 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
1120 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
1122 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
1124 * stat-time.h: New file.
1125 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
1126 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
1128 (timespec_cmp): New function.
1129 * utimecmp.c: Include stat-time.h.
1130 (SYSCALL_RESOLUTION): Depend on whether various struct stat
1131 members exist, not on the obsolescent ST_MTIM_NSEC.
1132 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
1134 2005-09-15 Derek Price <derek@ximbiot.com>
1135 Paul Eggert <eggert@cs.ucla.edu>
1137 * regcomp.c, regexec.c, regex_internal.c: Back out previous
1138 changes, consolidating in...
1139 * regex_internal.h: ...this file.
1141 2005-09-15 Derek Price <derek@ximbiot.com>
1143 * regex_internal.h: Blank `pure' for GNUC < 3.
1144 * regex_internal.c: Ditto, using this...
1145 (__GNUC_PREREQ): ...new macro.
1146 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
1147 (__GNUC_PREREQ): ...this new macro.
1149 * strstr.h: Include string.h. Define strstr as a macro here.
1151 2005-09-13 Derek Price <derek@ximbiot.com>
1153 * canon-host.c (canon_host_r): Set *cherror on memory allocation
1155 Reported by Jim Meyering <jim@meyering.net>.
1157 2005-09-13 Jim Meyering <jim@meyering.net>
1159 * canon-host.c: Filter through gnu indent and reword comments slightly.
1160 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
1162 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
1164 * lib/base64.c: Typo.
1165 (base64_encode): Put b64str in initialized data section.
1167 2005-09-12 Derek Price <derek@ximbiot.com>
1169 Return usable errors from canon-host.
1170 * canon-host.h: New file.
1171 * canon-host.c (canon_host): Wrap...
1172 (canon_host_r): ...this new function, which now relies exclusively on
1174 (ch_strerror): New function.
1175 (last_cherror): New global.
1176 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
1177 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
1179 (freeaddrinfo): Free ai->ai_canonname when set.
1181 2005-09-12 Derek Price <derek@ximbiot.com>
1182 Paul Eggert <eggert@cs.ucla.edu>
1184 * glob-libc.h: Renamed from glob_.h. The new version is
1185 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
1186 protecting things that should be done only in gnulib contexts.
1187 * glob_.h: New file, containing only the glob things needed for
1189 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
1190 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
1191 (glob, globfree, glob_pattern_p): Now defined simply in terms of
1192 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
1193 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
1194 and to respect the namespace rules better.
1196 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
1198 Merge glibc and coreutils changes into gnulib, plus a few
1200 * md5.c: Use #error rather than a string.
1201 (CYCLIC): New macro, from glibc source. Use it instead of rol.
1202 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
1203 (__attribute__): Define to empty for non recent-GCC.
1204 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
1205 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
1206 Renamed from their non-__ counterparts, with new macros replacing
1207 them if not _LIBC. Add __THROW attribute.
1209 (struct md5_ctx): Align buffer if using GCC.
1210 * sha1.h (struct sha1_ctx): Likewise.
1211 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
1212 The old name was backwards.
1213 (NOTSWAP): Remove; not used.
1214 (rol): New macro, moved here from md5.h.
1215 (sha1_process_block): Remove a FIXME that doesn't make sense.
1217 2005-09-12 Derek Price <derek@ximbiot.com>
1219 * gai_strerror.c: Include config.h when available. Include
1220 getaddrinfo.h before other headers to test interface.
1221 Reported by Larry Jones <lawrence.jones@ugs.com>.
1223 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
1225 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
1226 definitions, since that's the preferred style in glibc.
1227 Fix a minor spacing issue, and update copyright notice to match glibc's.
1229 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1231 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
1233 2005-09-06 Simon Josefsson <jas@extundo.com>
1235 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
1236 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
1238 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
1240 Change bitset word type from unsigned int to unsigned long int,
1241 as this has better performance on typical 64-bit hosts.
1242 Port bitset code to hosts with unusual word sizes.
1243 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
1244 (build_collating_symbol):
1245 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
1246 argument is a bitset. This is merely a style issue, but it makes
1247 it clearer that an entire array is expected.
1248 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
1249 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
1250 Port to the case where bitset_word is not the same as unsigned int.
1251 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
1252 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
1254 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1255 (build_trtable, group_nodes_into_DFAstates):
1257 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
1258 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
1259 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
1260 * regexec.c (group_nodes_into_DFAstates): Likewise.
1261 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1262 * regcomp.c (optimize_subexps, lower_subexp):
1263 Work even if bitset_word has holes in its bitwise representation.
1264 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1265 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1267 * regex_internal.c (re_string_reconstruct):
1268 Don't assume UCHAR_MAX == 255.
1269 * regex_internal.h (bitset_set_all): Likewise.
1270 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1272 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1273 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1275 (BITSET_WORD_MAX): New macro.
1276 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1277 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1278 (bitset_empty, bitset_copy):
1279 Prefer sizeof (bitset) to multiplying it out ourselves.
1280 (bitset_not_merge): Remove; unused.
1281 (bitset_contain): Return bool, not unsigned int with one bit on.
1282 All callers changed.
1283 * regexec.c (build_trtable): Don't assume bitset has no stricter
1284 alignment than re_node_set; do this by defining a new internal
1285 type struct dests_alloc and using it to allocate memory.
1287 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1289 Check for arithmetic overflow when calculating sizes, to prevent
1290 some buffer-overflow issues. These patches are conservative, in the
1291 sense that when I couldn't determine whether an overflow was possible,
1292 I inserted a run-time check.
1293 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1294 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1295 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1296 (re_xnrealloc, re_x2nrealloc): New inline functions.
1297 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1298 (build_equiv_class, build_charclass): Check for arithmetic overflow
1299 in size expression calculations.
1300 * lib/regex_internal.c (re_string_realloc_buffers):
1301 (build_wcs_upper_buffer, re_node_set_add_intersect):
1302 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1303 (re_dfa_add_node, register_state): Likewise.
1304 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1305 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1306 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1307 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1309 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1311 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1312 to avoid a collision with bits/local_lim.h in glibc.
1313 All uses changed. Problem reported by Dmitry V. Levin in
1314 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1316 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1317 bugs in int versus size_t comparisons.
1318 (re_string_context_at): Fix bug where the code assumed that
1321 Use bool where appropriate.
1322 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1323 All callers changed.
1324 (calc_eclosure_iter): Likewise, for ROOT arg.
1325 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1326 (build_charclass_op): Likewise, for NON_MATCH arg.
1327 * regex_internal.c (re_string_allocate, re_string_construct):
1328 (re_string_construct_common): Likewise, for ICASE arg.
1329 * regexec.c (re_search_2_stub, re_search_stub):
1330 Likewise, for RET_LEN arg.
1331 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
1332 (set_regs): Likewise, for FL_BACKTRACK arg.
1333 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
1334 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
1335 (calc_eclosure_iter, parse_bracket_exp):
1336 Use bool for internal variables that are booleans.
1337 * regexec.c (re_search_internal, check_matching, proceed_next_node):
1338 (set_regs, build_sifted_states, sift_states_bkref):
1339 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
1340 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1341 (find_collation_sequence_value):
1343 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
1344 (re_node_set_compare):
1345 Return bool, not int. All callers changed.
1346 * regexec.c (check_halt_node_context, check_dst_limits):
1347 (build_trtable, check_node_accept): Likewise.
1348 * regex_internal.h: Include stdbool.h.
1350 Fix bugs uncovered when converting to bool.
1351 * regcomp.c (calc_eclosure_iter): Check for storage allocation
1352 failure instead of charging ahead blindly.
1353 * regex_internal.c (register_state): Likewise.
1354 * regexec.c (re_search_2_stub): Use simpler method than boolean
1355 for freeing internal storage.
1356 (group_nodes_into_DFA_states): Use unsigned int, not int, for
1357 bitset pieces used as boolean, to avoid undefined behavior
1358 on hosts that do int overflow checking.
1360 2005-08-31 Derek Price <derek@ximbiot.com>
1362 * getdelim.c (getdelim): Return EOF on EOF.
1363 Reported by Larry Jones <lawrence.jones@ugs.com>.
1365 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1367 * regex_internal.c (re_string_reconstruct): Don't assume buffer
1368 lengths fit in regoff_t; this isn't true if regoff_t is the same
1370 * regex.c (re_search_internal): 5th arg is LAST_START
1371 (= START + RANGE) instead of RANGE. This avoids overflow
1372 problems when regoff_t is the same width as size_t.
1373 All callers changed.
1374 (re_search_2_stub): Check for overflow when adding the
1375 sizes of the two strings.
1376 (re_search_stub): Check for overflow when adding START
1377 to RANGE; if it occurs, substitute the extreme value.
1379 2005-08-31 Jim Meyering <jim@meyering.net>
1381 * regcomp.c (search_duplicated_node): Make first pointer arg
1383 * regex_internal.c (create_ci_newstate, create_cd_newstate):
1384 (register_state): Likewise.
1385 * regexec.c (search_cur_bkref_entry, check_dst_limits):
1386 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1387 (group_nodes_into_DFAstates): Likewise.
1389 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1391 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
1392 old glibc regex code mishandles strings longer than 2**31 bytes.
1393 This patch fixes this when the regex code is used in gnulib
1394 (i.e., outside glibc).
1396 This patch should not affect the use of the regex code inside
1397 glibc. No doubt this problem also needs to be handled for glibc
1398 as well, but the result will be an incompatible change to the
1399 glibc ABI, and the old ABI will have to be supported too. That
1400 can be the the subject for another patch.
1402 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
1403 governing whether the rest of this patch is active. By default,
1404 the macro is disabled and the patch has no effect.
1405 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
1406 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
1407 (struct re_pattern_buffer, re_search, re_search_2, re_match):
1408 (re_match_2, re_set_registers): Use the new types.
1409 * regex_internal.h (Idx, re_hashval_t): New types.
1410 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
1412 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
1413 (re_string_context_at, bin_tree_t, re_dfastate_t):
1414 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
1415 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
1416 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
1417 (re_string_char_size_at, re_string_wchar_at):
1418 (re_string_elem_size_at):
1419 Use the new types and macros to port to 64-bit hosts.
1420 Use unsigned types for internal values, so that the code
1421 mostly works even for arrays larger than SSIZE_MAX.
1422 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
1423 (search_duplicated_node, calc_eclosure_iter, fetch_number):
1424 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
1425 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
1426 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
1427 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
1428 (calc_inveclosure, parse_dup_op, build_range_exp):
1429 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
1430 (fetch_number, create_token_tree, mark_opt_subexp):
1432 * regex_internal.c (re_string_construct_common, create_ci_newstate):
1433 (create_cd_newstate, re_string_allocate, re_string_construct):
1434 (re_string_realloc_buffers, build_wcs_upper_buffer):
1435 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1436 (re_string_reconstruct, re_string_peek_byte_case):
1437 (re_string_fetch_byte_case, re_string_context_at):
1438 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1439 (re_node_set_init_copy, re_node_set_add_intersect):
1440 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1441 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1442 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1443 (re_acquire_state, re_acquire_state_context, register_state):
1445 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
1446 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
1447 (re_search_internal, re_search_2_stub, re_search_stub)
1448 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
1449 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
1450 (update_cur_sifted_state, check_dst_limits):
1451 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1452 (check_subexp_limits, sift_states_bkref, merge_state_array):
1453 (check_subexp_matching_top, get_subexp, get_subexp_sub):
1454 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
1455 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1456 (expand_bkref_cache, check_node_accept_bytes):
1457 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
1458 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
1459 (acquire_init_state_context, check_halt_node_context):
1460 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
1461 (sift_states_backward, clean_state_log_if_needed):
1462 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
1463 (find_recover_state, transit_state_sb, transit_state_mb):
1464 (transit_state_bkref, build_trtable, match_ctx_clean):
1466 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
1467 to work around an assumption that REG_MISSING is negative.
1469 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
1470 (seek_collating_symbol_entry) [defined _LIBC]:
1471 (lookup_collation_sequence_value) [defined _LIBC]:
1472 (build_range_exp, build_collating_symbol) [defined _LIBC]:
1473 Use prototypes rather than old-style function definitions.
1474 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
1475 (transit_state_sb) [0]:
1476 (find_collation_sequence_value) [defined _LIBC]: Likewise.
1478 * regexec.c (re_search_internal): Simplify update of rm_so and
1481 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
1482 (optimize_subexps, lower_subexp):
1483 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
1484 since the signed shift might overflow. Use 1u<<31 instead.
1485 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
1486 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1489 * regcomp.c (optimize_subexps, lower_subexp):
1490 Use CHAR_BIT rather than 8, for clarity.
1491 * regexec.c (check_dst_limits_calc_pos_1):
1492 (check_subexp_matching_top): Likewise.
1493 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
1494 have to worry about portability issues when shifting it left.
1495 Remove no-longer-needed test for table_size > 0.
1496 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
1497 in a word, as the resulting behavior is undefined.
1498 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
1499 in one case, a <= should have been an <, and in another case the
1500 whole test was missing.
1501 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
1502 the standard name CHAR_BIT.
1503 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
1504 this is not true on one's complement and signed-magnitude hosts.
1506 * regex_internal.h (re_sub_match_top_t): Remove unused member
1508 (struct re_dfa_t): Remove unused member states_alloc.
1509 * regcomp.c (init_dfa): Don't initialize unused members.
1511 2005-08-31 Bruno Haible <bruno@clisp.org>
1513 * strstr.c: Include <stddef.h>, for NULL.
1514 * strcasestr.c: Likewise.
1515 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
1517 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
1519 * iconvme.h: Add prototype for iconv_alloc.
1521 2005-08-29 Simon Josefsson <jas@extundo.com>
1523 * iconvme.c: Fix errno.
1525 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
1527 * iconvme.c: Split iconv_string into iconv_alloc.
1529 2005-08-27 Jim Meyering <jim@meyering.net>
1531 * fopen-safer.c: Merge minor changes from coreutils.
1532 * dup-safer.c: Likewise.
1533 * fd-safer.c: Likewise.
1535 Merge from coreutils.
1536 * stdio--.h: New file.
1537 * stdlib--.h: New file.
1538 * mkstemp-safer.c: New file.
1540 GNU tar needs these.
1541 * pipe-safer.c: New file.
1542 * creat-safer.c: New file.
1543 * fcntl--.h (creat): Define to creat_safer.
1544 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
1545 * unistd--.h (pipe): Define to pipe_safer.
1546 * unistd-safer.h: Declare pipe_safer.
1548 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
1550 * regex_internal.h: Remove all references to
1551 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
1553 (bitset_not, bitset_merge, bitset_not_merge):
1554 (bitset_mask, re_string_allocate, re_string_construct):
1555 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
1556 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
1557 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
1558 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
1559 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1560 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1561 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
1562 (re_acquire_state_context):
1563 Remove unnecessary forward decls.
1564 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
1565 Put __attribute at function definition,
1566 now that the function decl has been removed.
1567 * lib/regex_internal.c (re_string_peek_byte_case):
1568 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
1571 2005-08-26 Simon Josefsson <jas@extundo.com>
1573 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
1574 Haible <bruno@clisp.org>.
1576 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1578 * regexec.c (set_regs): Don't alloca with an unbounded size.
1580 alloca modernization/simplification for regex.
1581 * regex.c: Remove portability cruft for alloca. This no longer
1582 needs to be at the start of the file, and can be moved into
1583 regex_internal.h and simplified.
1584 * regex_internal.h: Include <alloca.h>.
1585 (__libc_use_alloca) [!defined _LIBC]: New macro.
1586 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
1587 now works outside glibc.
1589 2005-08-24 Simon Josefsson <jas@extundo.com>
1591 * getpass.c: Add WIN32 implementation. Conditionalize use of
1592 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
1593 GLIBC specific code.
1595 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1597 Make regex safe for g++. This fixes one real bug (an "err"
1598 that should have been "*err"). g++ problem reported by
1600 * regex_internal.h (re_calloc): New macro, consistent with
1601 re_malloc etc. All callers of calloc changed to use re_calloc.
1602 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
1603 not int. All callers changed.
1604 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
1605 just use an array of size MB_LEN_MAX.
1606 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
1607 (find_recover_state): Change "err" to "*err"; this fixes what
1608 appears to be a real bug.
1609 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
1612 2005-08-25 Jim Meyering <jim@meyering.net>
1614 * open-safer.c: Include <config.h>.
1615 Otherwise, we'd lose LARGEFILE support in any file using
1618 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
1620 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
1621 * regex.h (regerror): Likewise.
1623 * regex.c: Do not include <sys/types.h>, as POSIX no longer
1624 requires this. (The code never needed it.)
1626 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
1627 All uses of recently-renamed identifiers changed to use the new,
1628 POSIX-compliant names. The code will build and run just fine
1629 without these changes, but it's better to eat our own dog food
1630 and use the standard-conforming names.
1632 * regex.h: Fix a multitude of POSIX name space violations.
1633 These changes have an effect only for programs that define
1634 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
1635 do not change anything for programs compiled in the normal way.
1636 Also, there is no effect on the ABI.
1638 (_REGEX_SOURCE): New macro.
1639 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
1640 defined and _GNU_SOURCE is not; this fixes a name space violation.
1642 Rename the following macros to obey POSIX requirements.
1643 The old names are still visible as macros if _REGEX_SOURCE is defined.
1644 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
1645 RE_BACKSLASH_ESCAPE_IN_LISTS.
1646 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
1647 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
1648 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
1649 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
1650 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
1651 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
1652 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
1653 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
1654 (REG_INTERVALS): renamed from RE_INTERVALS.
1655 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
1656 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
1657 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
1658 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
1659 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
1660 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
1661 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
1662 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
1663 RE_UNMATCHED_RIGHT_PAREN_ORD.
1664 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
1665 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
1666 (REG_DEBUG): renamed from RE_DEBUG.
1667 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
1668 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
1669 unusual, since we can't clash with the POSIX REG_ICASE.
1670 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
1671 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
1672 (REG_NO_SUB): renamed from RE_NO_SUB.
1673 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
1674 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
1675 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
1676 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
1677 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
1678 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
1679 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
1680 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
1681 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
1682 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
1683 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
1684 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
1685 RE_SYNTAX_POSIX_MINIMAL_BASIC.
1686 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
1687 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
1688 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
1689 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
1690 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
1691 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
1692 (REG_FIXED): Renamed from REGS_FIXED.
1693 (REG_NREGS): Renamed from RE_NREGS.
1695 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
1696 of other REG_* macros, since POSIX says the user is allowed to
1697 #undef these macros selectively.
1699 (reg_errcode_t): Update comment stating what other tables need
1702 Rename the following enum values to obey POSIX requirements.
1703 The old names are still visible as macros.
1704 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
1705 is not defined, since GNU is supposed to be a superset of POSIX as
1706 much as possible, and since we want reg_errcode_t to be a signed
1707 type for implementation consistency.
1708 (_REG_NOERROR): Renamed from REG_NOERROR.
1709 (_REG_NOMATCH): Renamed from REG_NOMATCH.
1710 (_REG_BADPAT): Renamed from REG_BADPAT.
1711 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
1712 (_REG_ECTYPE): Renamed from REG_ECTYPE.
1713 (_REG_EESCAPE): Renamed from REG_EESCAPE.
1714 (_REG_ESUBREG): Renamed from REG_ESUBREG.
1715 (_REG_EBRACK): Renamed from REG_EBRACK.
1716 (_REG_EPAREN): Renamed from REG_EPAREN.
1717 (_REG_EBRACE): Renamed from REG_EBRACE.
1718 (_REG_BADBR): Renamed from REG_BADBR.
1719 (_REG_ERANGE): Renamed from REG_ERANGE.
1720 (_REG_ESPACE): Renamed from REG_ESPACE.
1721 (_REG_BADRPT): Renamed from REG_BADRPT.
1722 (_REG_EEND): Renamed from REG_EEND.
1723 (_REG_ESIZE): Renamed from REG_ESIZE.
1724 (_REG_ERPAREN): Renamed from REG_ERPAREN.
1725 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
1726 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
1727 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
1728 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
1730 (_REG_RE_NAME, _REG_RM_NAME): New macros.
1731 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
1732 changed. But support the old name if the new one is not defined
1733 and if _REGEX_SOURCE.
1735 Change the following member names in struct re_pattern_buffer.
1736 The old names are still supported if !_REGEX_SOURCE.
1737 The new names are always supported, regardless of _REGEX_SOURCE.
1738 (re_buffer): Renamed from buffer.
1739 (re_allocated): Renamed from allocated.
1740 (re_used): Renamed from used.
1741 (re_syntax): Renamed from syntax.
1742 (re_fastmap): Renamed from fastmap.
1743 (re_translate): Renamed from translate.
1744 (re_can_be_null): Renamed from can_be_null.
1745 (re_regs_allocated): Renamed from regs_allocated.
1746 (re_fastmap_accurate): Renamed from fastmap_accurate.
1747 (re_no_sub): Renamed from no_sub.
1748 (re_not_bol): Renamed from not_bol.
1749 (re_not_eol): Renamed from not_eol.
1750 (re_newline_anchor): Renamed from newline_anchor.
1752 Change the following member names in struct re_registers.
1753 The old names are still supported if !_REGEX_SOURCE.
1754 The new names are always supported, regardless of _REGEX_SOURCE.
1755 (rm_num_regs): Renamed from num_regs.
1756 (rm_start): Renamed from start.
1757 (rm_end): Renamed from end.
1759 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1760 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1761 Prepend __ to parameter names.
1763 Undo yesterday's changes.
1765 2005-08-24 Jim Meyering <jim@meyering.net>
1767 Sync from coreutils.
1768 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1770 2005-08-21 Bruno Haible <bruno@clisp.org>
1772 * lock.h: Add multiple inclusion guard.
1773 * tls.h: Add multiple inclusion guard.
1775 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1777 * regex.h (REG_NOSYS)
1778 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1779 Define, since POSIX requires it as of 2001.
1780 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1781 New private symbol, used to keep the enum signed in all cases.
1782 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1783 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1785 * regex_internal.c (re_string_skip_chars, register_state):
1787 Remove forward decls; no longer needed now that we use prototypes.
1788 * regexec.c (acquire_init_state_context, check_halt_node_context):
1789 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1790 (clean_state_log_if_needed): Likewise.
1792 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1794 Fix problems reported by Sam Steingold in
1795 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1796 * regexec.c (sift_states_bkref): Fix portability bug: the code
1797 assumed that reg_errcode_t is a signed type, which is not
1798 necessarily true if _XOPEN_SOURCE is not defined.
1799 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1800 some compilers warn about it otherwise.
1802 2005-08-20 Jim Meyering <jim@meyering.net>
1804 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1805 of unused local, dfa.
1807 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1809 * regcomp.c (create_initial_state): Remove duplicate decl.
1810 (init_word_char, create_initial_state, duplicate_node_closure):
1811 (fetch_token, peek_token_bracket, build_range_exp):
1812 (build_collating_symbol): Remove forward decls; no longer needed
1813 now that we use prototypes.
1816 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1817 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1818 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1819 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1820 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1821 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1822 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1823 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1824 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1825 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1826 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1827 (build_charclass, build_charclass_op, fetch_number, create_tree):
1828 (create_token_tree, mark_opt_subexp, duplicate_tree):
1829 Use prototypes rather than old-style definitions.
1832 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1833 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1834 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1835 (re_string_reconstruct, re_string_peek_byte_case):
1836 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1837 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1838 (re_node_set_init_copy, re_node_set_add_intersect):
1839 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1840 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1841 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1842 (re_acquire_state, re_acquire_state_context, register_state):
1843 (create_ci_newstate, create_cd_newstate, free_state):
1845 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1846 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1847 (re_search_internal, prune_impossible_nodes):
1848 (acquire_init_state_context, check_matching, static):
1849 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1850 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1851 (update_regs, sift_states_backward, build_sifted_states):
1852 (clean_state_log_if_needed, merge_state_array):
1853 (update_cur_sifted_state, add_epsilon_src_nodes):
1854 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1855 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1856 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1857 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1858 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1859 (check_arrival, check_arrival_add_next_nodes):
1860 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1861 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1862 (check_node_accept_bytes, check_node_accept, extend_buffers):
1863 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1864 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1869 (re_string_allocate, re_string_construct, re_string_reconstruct):
1870 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1871 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1872 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1873 (re_string_context_at, re_string_peek_byte_case):
1874 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1875 is defined, since we now use prototypes always.
1877 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1878 C89 or better. All uses removed.
1880 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1882 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1883 [defined lint]: Suppress bogus uninitialized-variable warnings.
1885 * regcomp.c (duplicate_node): Return new index, not an error code,
1886 and let the caller return REG_ESPACE if out of space. This
1887 removes an uninitialied-variable warning with GCC 4.0.1, and also
1888 avoids taking the address of a local variable. All callers
1891 2005-08-19 Jim Meyering <jim@meyering.net>
1893 * regexec.c (proceed_next_node): Redo local variables to
1894 avoid GCC shadowing warnings.
1896 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1898 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1899 (re_node_set_insert_last, re_dfa_add_node):
1900 Rename local variables to avoid GCC shadowing warnings.
1902 2005-08-18 Bruno Haible <bruno@clisp.org>
1904 * strstr.c (strstr): Fix return value in multibyte case.
1905 * strcasestr.c (strcasestr): Likewise.
1907 2005-08-17 Jim Meyering <jim@meyering.net>
1909 Make the %s format (seconds since the epoch) work for a negative
1910 number and when used with a zero-padded field width, e.g. %015s.
1912 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1913 label so that it precedes the code to set `digits'. Otherwise,
1914 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1915 print `00-22'. Now, it prints `-0022', as it should.
1917 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1919 * regex.h: Remove useless space-before-tab. From coreutils.
1921 2005-08-17 Bruno Haible <bruno@clisp.org>
1923 * strcasestr.h: New file.
1924 * strcasestr.c: New file.
1926 2005-08-17 Bruno Haible <bruno@clisp.org>
1928 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1929 * strstr.c: Completely rewritten, with multibyte locale support.
1931 2005-08-17 Bruno Haible <bruno@clisp.org>
1933 * strcasecmp.c: Use mbuiter.h.
1935 2005-08-17 Bruno Haible <bruno@clisp.org>
1937 * mbuiter.h: New file.
1939 2005-08-16 Bruno Haible <bruno@clisp.org>
1941 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1943 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1944 NUL byte, not after it.
1946 2005-08-16 Bruno Haible <bruno@clisp.org>
1948 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1949 the valid ones. Makes the comparison operations transitive:
1950 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1951 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1953 2005-08-16 Bruno Haible <bruno@clisp.org>
1955 * strcase.h (strcasecmp): Add note in comments.
1956 * strncasecmp.c: Use code from strcasecmp.c.
1957 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1958 (strcasecmp): Work correctly in multibyte locales.
1960 2005-08-16 Bruno Haible <bruno@clisp.org>
1962 * strnlen1.h: New file.
1963 * strnlen1.c: New file.
1965 2005-08-16 Bruno Haible <bruno@clisp.org>
1967 * mbfile.h: New file.
1969 2005-08-16 Bruno Haible <bruno@clisp.org>
1971 * mbiter.h: New file.
1973 2005-08-16 Bruno Haible <bruno@clisp.org>
1975 * mbchar.h: New file.
1976 * mbchar.c: New file.
1978 2005-08-16 Bruno Haible <bruno@clisp.org>
1980 * tls.h: New file, from GNU gettext.
1981 * tls.c: New file, from GNU gettext.
1983 2005-08-15 Bruno Haible <bruno@clisp.org>
1985 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1988 2005-08-14 Jim Meyering <jim@meyering.net>
1990 Sync from coreutils.
1992 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1993 Use the hash-table-based cycle-detection code not just when
1994 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1995 Reported by James Youngman in
1996 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1997 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1998 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1999 This lets us compile with -DFTS_DEBUG, once again.
2000 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
2001 * fts.c (fd_safer): Remove decl.
2002 Include fcntl--.h rather than unistd-safer.h
2003 (fts_safe_changedir): Don't call fd_safer; no longer needed
2004 now that we include fcntl--.h.
2006 2005-08-11 Simon Josefsson <jas@extundo.com>
2008 * readline.h, readline.c: New file.
2010 2005-08-11 Bruno Haible <bruno@clisp.org>
2012 * strnlen.h (strnlen): Change parameter name to match comment.
2014 2005-08-10 Simon Josefsson <jas@extundo.com>
2016 * strndup.c: Use strnlen.h.
2018 * strnlen.h: New file.
2020 2005-08-02 Simon Josefsson <jas@extundo.com>
2022 * getline.h, getline.c: Rewrite.
2024 * getdelim.h, getdelim.c: New files, ported from glibc.
2026 2005-07-31 Bruno Haible <bruno@clisp.org>
2028 * lock.h (gl_lock_initializer): New macro.
2029 (gl_lock_define_initialized): Use it.
2030 (gl_rwlock_initializer): New macro.
2031 (gl_rwlock_define_initialized): Use it.
2032 (gl_recursive_lock_initializer): New macro.
2033 (gl_recursive_lock_define_initialized): Use it.
2035 2005-07-26 Bruno Haible <bruno@clisp.org>
2037 * lock.h: Update from GNU gettext.
2038 * lock.c: Update from GNU gettext.
2040 2005-07-18 Bruno Haible <bruno@clisp.org>
2042 * lock.h (gl_once_t): New type.
2043 (gl_once_define, gl_once): New macros.
2044 * lock.c (fresh_once): New variable.
2045 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
2048 2005-07-18 Simon Josefsson <jas@extundo.com>
2050 * check-version.c (check_version): Accept identical versions too.
2052 2005-07-18 Bruno Haible <bruno@clisp.org>
2054 * lock.h: New file, from GNU gettext.
2055 * lock.c: New file, from GNU gettext.
2057 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
2059 * quotearg.c: Add translator comment suggested by Bruno Haible,
2060 with a minor change.
2062 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
2064 * version-etc-fsf.c (version_etc_copyright): Parameterize the
2065 copyright symbol and the year.
2066 * version-etc.c (COPYRIGHT_YEAR): New constant.
2067 (version_etc_va): Use parameterized copyright notice.
2068 Reword to conform to the current GNU coding standards.
2070 2005-07-11 Simon Josefsson <jas@extundo.com>
2072 * size_max.h: New file.
2074 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
2076 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
2079 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
2080 and Paul Eggert <eggert@cs.ucla.edu>
2082 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
2083 in wint_t, not wchar_t. Remove now-unnecessary cast.
2085 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
2087 * regex.c, regex.h: Sync from libc.
2088 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
2089 New files, synced from libc, except that regex_internal.h
2090 currently has a small porting fix.
2092 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
2094 Remove the dependency of the strftime module on the tzset module.
2095 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
2096 Copy the input structure, to work around some of the bug with
2097 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
2098 Solaris releases, you should also use the tzset module, but we won't
2099 require it as a dependency any more since we don't want LGPLed code
2100 to depend on GPLed code.
2102 2005-07-02 Jim Meyering <jim@meyering.net>
2104 * backupfile.c (backup_args): Change a `0' to NULL.
2106 2005-07-01 Jim Meyering <jim@meyering.net>
2108 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2109 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
2110 * save-cwd.c, tempname.c:
2111 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2112 and don't include <sys/file.h>).
2114 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
2116 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
2117 declares only 'struct timespec;' (!).
2119 2005-06-29 Jim Meyering <jim@meyering.net>
2121 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
2122 type name. Use the variable name instead.
2123 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
2125 2005-06-28 Simon Josefsson <jas@extundo.com>
2127 * check-version.h, check-version.c: New files.
2129 2005-06-28 Simon Josefsson <jas@extundo.com>
2131 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
2132 collision with global variable. Better indentation. Don't
2133 increment buffer pointer beyond buffer end. Based on comments
2134 from Paul Eggert <eggert@cs.ucla.edu>.
2138 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
2140 * canon-host.c (canon-host): Append trailing "," to 0 in
2141 initializer of struct addrinfo, as an indication that we don't
2142 care how many members the structure has.
2144 2005-06-24 Derek Price <derek@ximbiot.com>
2145 and Bruno Haible <bruno@clisp.org>
2147 Remove stat module & update lstat.
2148 * stat.c: Remove this file...
2149 (slash_aware_lstat): ...moving this content and its support...
2150 * lstat.c (rpl_lstat): ...into here.
2151 * lstat.h: New file.
2153 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
2155 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
2156 (ranged_convert): Don't save conversion in a temporary struct.
2157 This causes a warning with GCC 4.0.0, and anyway in the typical
2158 case it's not worth the extra 100 bytes or so of code.
2159 (ranged_convert, __mktime_internal): When calling a function via a
2160 pointer P, use P () rather than (*P) (), as we now assume C89 or
2163 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
2165 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
2166 "who -r" failed to give output. Problem reported by Tim Waugh.
2168 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
2169 (xcalloc): Use it to avoid needless tests.
2170 Problem reported by Jim Meyering.
2172 2005-06-16 Jim Meyering <jim@meyering.net>
2174 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
2175 when either N or S is zero.
2177 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2179 * argp.h (__option_is_short): Check upper limit of
2180 __key. Isprint() requires its argument to have the value
2181 of an unsigned char or EOF.
2183 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
2185 * fnmatch.c (fnmatch): If there is an encoding error in a
2186 multibyte string or pattern, fall back on unibyte matching.
2187 Problem reported by James Youngman.
2189 2005-06-08 Bruno Haible <bruno@clisp.org>
2191 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
2194 2005-06-08 Bruno Haible <bruno@clisp.org>
2196 * csharpcomp.h: New file, from GNU gettext.
2197 * csharpcomp.c: New file, from GNU gettext.
2198 * csharpcomp.sh.in: New file, from GNU gettext.
2200 2005-06-07 Derek Price <derek@ximbiot.com>
2203 * glob_.h: Indent nested #ifdef.
2205 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
2207 Sync from coreutils.
2208 Use "file name" when talking about file names, instead of "filename"
2209 or "path", as per the GNU coding standards.
2210 * mkdir-p.c: Renamed from makepath.c.
2211 (make_dir_parents): Renamed from make_path. All callers changed.
2212 * mkdir-p.h: Likewise. All includers changed.
2213 * filenamecat.c: Renamed from path-concat.c.
2214 (file_name_concat): Renamed from path_concat. All callers changed.
2215 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
2216 * filenamecat.h: Likewise. All includers changed.
2217 * acl.c: Don't use "path" or "filename" to mean "file name"
2218 in comments or local variable names.
2219 * basename.c: Likewise.
2220 * canonicalize.c, canonicalize.h: Likewise.
2221 * dirname.c, dirname.h: Likewise.
2222 * euidaccess.c: Likewise.
2223 * exclude.c: Likewise
2224 * fnmatch_.h, fnmatch_loop.c: Likewise.
2225 * fsusage.c, fsuage.h: Likewise.
2226 * fts.c, fts_.h: Likewise.
2227 * getcwd.c: Likewise.
2228 * getloadavg.c: Likewise.
2229 * mkstemp.c: Likewise.
2230 * mountlist.c, mountlist.h: Likewise.
2231 * openat.c, openat.h: Likewise.
2232 * readlink-stub.c: Likewise.
2233 * readutmp.c, readutmp.h: Likewise.
2234 * rename.c: Likewise.
2235 * rmdir.c: Likewise.
2237 * savedir.c: Likewise.
2238 * stripslash.c: Likewise.
2239 * tempname.c: Likewise.
2240 * xreadlink.c: Likewise.
2241 * exclude.c (excluded_file_name): Renamed from excluded_filename.
2243 * exclude.h: Likewise.
2245 * euidaccess.c (getuid, getgid, getuid, getegid)
2246 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2247 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2248 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2249 * pathmax.h: Include <limits.h> unconditionally, since other
2250 files have been getting away with it for years (MORE/BSD 4.3
2252 * userspec.c (getpwnam, getgrnam, getgrgid)
2253 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2255 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2256 Define to 256, not 255, as per modern POSIX.
2258 2005-06-01 Bruno Haible <bruno@clisp.org>
2260 * csharpexec.h: New file, from GNU gettext.
2261 * csharpexec.c: New file, from GNU gettext.
2262 * csharpexec.sh.in: New file, from GNU gettext.
2264 2005-05-31 Derek Price <derek@ximbiot.com>
2265 Paul Eggert <eggert@cs.ucla.edu>
2268 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2270 2005-05-29 Derek Price <derek@ximbiot.com>
2271 Paul Eggert <eggert@cs.ucla.edu>
2273 * glob_.h, glob.c: New files.
2275 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2277 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2279 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2280 the configuration hassle isn't worth it.
2281 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2282 (LONGEST_MODIFIER, PRIuMAX): Remove.
2284 2005-05-27 Bruno Haible <bruno@clisp.org>
2286 * getlogin_r.h: Remove second include of <stddef.h>.
2288 2005-05-25 Bruno Haible <bruno@clisp.org>
2289 Derek Price <derek@ximbiot.com>
2291 * getlogin_r.h: Simplify API documentation.
2293 2005-05-25 Derek Price <derek@ximbiot.com>
2294 Paul Eggert <eggert@cs.ucla.edu>
2296 * getlogin_r.c, getlogin_r.h: New files.
2298 2005-05-22 Bruno Haible <bruno@clisp.org>
2300 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2301 Also include <sys/param.h> if it defines MIN, MAX.
2302 Based on a patch by Derek Price <derek@ximbiot.com>.
2304 2005-05-22 Bruno Haible <bruno@clisp.org>
2306 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2307 (INT64_MIN): Fix definition.
2308 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2310 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2311 NEED_SIGNED_INT_TYPES.
2313 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2314 HAVE_SYSTEM_INTTYPES.
2316 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2318 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2319 so that unistd-safer.h (GPL'ed code) need not be included.
2321 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2324 * fts.c: Don't include "cycle-check.h" or "hash.h".
2325 (setup_dir, free_dir): New functions.
2326 (enter_dir, leave_dir): Define trivial
2327 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2328 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2329 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2330 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2331 Move to fts-cycle.c.
2332 (fts_open): Use setup_dir.
2333 (fts_close): Use free_dir.
2334 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2335 This adds a label and some gotos, but the alternatives were messier.
2336 Check for memory allocation failure when entering a dir.
2337 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2338 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2339 (FTS): New member fts_cycle, that is a union that contains the
2340 old active_dir_ht and cycle_state. All uses changed to mention
2341 fts_cycle.ht and fts_cycle.state.
2342 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2343 fts.c, with the following changes:
2344 (setup_dir, free_dir): New functions.
2345 (enter_dir): Now returns bool. Return true if successful, false
2346 if memory exhausted. All callers changed.
2347 Do not bother partly cleaning up on
2348 memory allocation failure; that is free_dir's job.
2349 However, free ad if hash_insert fails, to avoid memory leak.
2350 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2351 fts->fts_options to see which union member to use.
2353 2005-05-20 Jim Meyering <jim@meyering.net>
2355 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2356 Now a macro, to pacify GCC.
2358 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2360 * chown.c (rpl_chown): Return -1 on failure.
2362 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2364 * canonicalize.c: Include canonicalize.h first, to test interface.
2365 Include <stddef.h> unconditionally, since we assume C89 now.
2366 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2367 * fts.c: Include fts_.h first, to check interface.
2368 Do not include intprops.h; no longer needed.
2369 Include cycle-check.h and hash.h, since fts_.h no longer does.
2370 Remove unnecessary casts of closedir to void.
2371 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2372 decide whether to decrement nlinks.
2373 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2374 (FTS): Use struct hash_table * instead of Hash_table, so that
2375 we no longer need to include hash.h here.
2377 2005-05-17 Jim Meyering <jim@meyering.net>
2379 * fts.c, fts_.h: New files, from coreutils.
2381 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2383 Sync from coreutils.
2384 * unlinkdir.c, unlinkdir.h: New files.
2385 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
2386 regex.h, unlocked-io.h, xtime.h:
2387 White space changes only.
2388 * makepath.c (make_path): Port to hosts where leading "//" is special.
2389 * yesno.c: Include getline.h, not ctype.h.
2390 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2391 Use getline to remove arbitrary restriction on response length.
2393 2005-05-13 Bruno Haible <bruno@clisp.org>
2395 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
2396 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
2397 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
2398 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
2399 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
2400 Add support for 64-bit integers in the MSVC compiler.
2402 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
2404 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
2405 Change the initial comment to refer to GPL, not LGPL.
2406 gnulib-tool will change it to LGPL as needed.
2408 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
2409 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
2410 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
2411 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
2412 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
2413 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
2414 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
2415 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
2416 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
2417 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
2418 concatpath.c, config.charset, copy-file.c, copy-file.h,
2419 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
2420 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
2421 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
2422 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
2423 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
2424 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
2425 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
2426 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
2427 full-read.c, full-read.h, full-write.c, full-write.h,
2428 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
2429 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
2430 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
2431 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
2432 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
2433 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
2434 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
2435 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
2436 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
2437 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
2438 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
2439 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
2440 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
2441 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
2442 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
2443 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
2444 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
2445 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
2446 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
2447 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
2448 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
2449 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
2450 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
2451 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
2452 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
2453 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
2454 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
2455 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
2456 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
2457 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
2458 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
2459 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
2460 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
2461 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
2462 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
2463 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
2464 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
2465 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
2466 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
2467 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
2468 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
2469 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
2470 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
2471 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
2472 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
2473 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
2474 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
2475 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
2476 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
2477 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
2478 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
2479 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
2480 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
2481 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
2482 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
2483 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
2484 Update FSF postal mail address.
2486 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2488 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
2489 specified in ai_socktype. Fix invalid ai_protocol
2490 check. ai_protocol is usually set to 0 or depending on
2491 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
2492 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
2493 ai_socktype / ai_protocol in the returned addrinfo structure.
2495 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2496 Bruno Haible <bruno@clisp.org>
2498 * inet_ntop.h: New file.
2499 * inet_ntop.c: New file, from glibc with modifications.
2501 2005-05-08 Jim Meyering <jim@meyering.net>
2503 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
2505 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
2507 Merge from coreutils. Among other things,
2508 add bulletproofing for cases where stdin, stdout, or stderr are closed.
2509 * fd-safer.c: New file.
2510 * fcntl-safer.h, open-safer.c: Remove.
2511 * chdir-long.c: Fix comment "fetish" -> "coreutils".
2512 * dup-safer.c: Include unistd-safer.h first.
2513 Don't include errno.h.
2514 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
2515 * file-type.h: Don't assume invoker included sys/stat.h first.
2516 * file-type.c: Rely on file-type.h change.
2517 * getloadavg.c: Include unistd-safer.h.
2518 (getloadavg): Use safer open.
2519 * getusershell.c: Include "stdio-safer.h".
2520 (getusershell): Use safer fopen.
2521 * long-options.c (long_options): Use NULL rather than 0.
2522 * modechange.h (mode_free): Remove; all callers changed to invoke
2524 * modechange.c: Likewise.
2525 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
2526 (MODE_DONE): New constant.
2527 (struct mode_change): Remove 'next' member.
2528 (make_node_op_equals): New function; like the old one of the
2529 same name, except it allocates an array.
2530 (mode_compile, mode_create_from_ref): Use it.
2531 (mode_compile): Allocate result as an array, not a linked list.
2532 Parse octal string ourself, so that we catch mistakes like "+0".
2533 (mode_adjust): Arg is an array, not a linked list.
2534 * modechange.c: Include stat-macros.h, xalloc.h.
2535 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
2536 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
2537 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
2538 Remove. This is now stat-macros.h's job.
2539 (talloc): Remove. All callers replaced by xalloc, so that
2540 our invokers don't have to worry about reporting memory failures.
2541 (make_node_op_equals): Remove.
2542 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2544 (struct mode_change): Moved here from modechange.h.
2545 (mode_append_entry): Remove.
2546 (mode_compile): Remove MASKED_OPS arg, since it encouraged
2547 apps to have incorrect behavior. Use simpler algorithm for head
2548 and tail. Don't futz with umask; that's now the job of mode_adjust.
2549 Detect more invalid usages rather than having somewhat-random behavior.
2550 Don't insert an "a=" action, as that leads to incorrect behavior.
2551 (mode_compile, mode_create_from_ref): Return NULL on error instead
2552 of an enum, since now there's only one way to have an error. All
2554 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
2555 at the correct time. Simplify calculation of "+u" and its ilk.
2556 Don't mishandle "+X".
2557 (mode_free): Remove "register" and localize decls.
2558 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2559 (struct mode_change): Move to modechange.c; callers don't
2560 need to see this stuff.
2561 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
2562 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
2563 (mode_change, mode_adjust): Reflect the new signatures noted above.
2564 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
2565 that might redefine system include files.
2566 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
2567 (my_usleep): Use NULL rather than (void *) 0.
2568 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
2569 Use siginterrupt to specify that system calls should be interrupted.
2570 (rpl_nanosleep): Move initialization of suspended closer to call of
2572 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
2573 * readutmp.c: Likewise. Include signal.h, stdbool.h.
2574 (desirable_utmp_entry): New function.
2575 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
2576 using x2nrealloc, to simplify logic.
2577 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
2578 size calculation. Do not assume utmp file is a regular file.
2579 * readutmp.h (UT_PID): Moved here from ../src/who.c.
2580 (READ_UTMP_CHECK_PIDS): New constant.
2581 * save-cwd.c: Include unistd-safer.h.
2582 (save_cwd): Use fd_safer.
2583 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
2584 [!_LIBC] Include "stat-macros.h" instead.
2585 * unistd-safer.h (fd_safer): New decl.
2587 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
2589 * byteswap_.h: New file.
2591 2005-04-25 Albert Chin <china@thewrittenword.com>
2593 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
2596 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
2598 * getdate.y (zone): Allow relunit_snumber after tZONE, so
2599 that "UTC +1 second" continues to work. Problem reported
2601 (relunit_snumber): New rule.
2604 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
2606 * getdate.y (universal_time_zone_table): New constant.
2607 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
2608 universal_time_zone_table.
2609 (lookup_zone): Prefer universal_time_zone_table to
2610 local_time_zone_table, so that "GMT" time stamps are allowed in
2611 London during the summer. Problem reported by Ian Abbott.
2613 2005-04-12 Jim Meyering <jim@meyering.net>
2615 * human.c (humblock): Set *options even when returning due to
2616 xstrtoumax conversion failure. Thanks to a used-uninitialized
2619 2005-04-09 Jim Meyering <jim@meyering.net>
2621 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
2622 -Wuninitialized: initialize tm0.tm_year.
2624 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2626 * getdate.y (parser_control): rels_seen is now a boolean, not a
2627 count, since there's no maximum. All uses changed.
2628 Add member dsts_seen.
2629 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
2631 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
2632 Use pc_rels_seen to decide whther a date is absolute.
2634 * getdate.y (number): Don't overwrite year.
2635 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
2638 2005-04-02 Simon Josefsson <jas@extundo.com>
2640 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
2641 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
2643 2005-03-27 Jim Meyering <jim@meyering.net>
2645 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
2647 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
2649 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
2650 "one's complement" -> "ones' complement" in comment, as per Knuth.
2651 "value of type" -> "type or expression" in comment.
2652 * mktime.c, strftime.c: Propagate intprops.h comment nits.
2654 2005-03-26 Jim Meyering <jim@meyering.net>
2657 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
2658 Correct typos: s/or/of/.
2660 2005-03-23 Jim Meyering <jim@meyering.net>
2662 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
2664 2005-03-21 Jim Meyering <jim@meyering.net>
2666 Changes imported from coreutils.
2668 * cycle-check.c: Don't include xalloc.h.
2670 * path-concat.c: Don't include assert.h.
2671 (path_concat): Remove assertion that would have triggered
2672 for ABASE starting with more than one slash.
2673 Reported by Andreas Schwab.
2675 * path-concat.c (path_concat): Set *BASE_IN_RESULT
2676 properly when ABASE is an absolute file name.
2677 Correct the description of this function.
2679 Add an assertion and a test driver.
2680 This fixes a bug introduced on 2004-07-02.
2681 Andreas Schwab reported the resulting failure of cp --parents:
2682 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
2684 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
2686 * strftime.c (my_strftime): If the underlying strftime returns 0
2687 (which shouldn't happen), generate nothing instead of returning 0
2688 immediately, so that nstrftime (NULL, ...) doesn't return 0.
2690 2005-03-16 Bruno Haible <bruno@clisp.org>
2692 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
2694 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
2696 * strftime.c (my_strftime): Prepend space to format so that we can
2697 reliably distinguish strftime failure from empty output on POSIX
2700 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
2702 * iconvme.c (SIZE_MAX): New macro, if not already defined.
2703 (iconv_string): Don't guess a size-zero buffer, as that might cause
2704 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
2705 result would be 'too large', where 'too large' is (heuristically)
2706 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
2707 overflow concerns. This will prevent some unwanted malloc failures
2708 when the inputs are very large.
2710 2005-03-15 Bruno Haible <bruno@clisp.org>
2712 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
2715 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
2718 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
2720 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
2722 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
2723 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
2725 * strtol.c: Likewise.
2727 2005-03-14 Simon Josefsson <jas@extundo.com>
2729 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
2732 2005-03-14 Jim Meyering <jim@meyering.net>
2734 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
2735 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
2736 to be nonzero so that we (and caller) can detect the difference
2737 between a valid zero-length expansion and an error return, even
2738 when the underlying strftime fails before writing anything into
2741 2005-03-10 Jim Meyering <jim@meyering.net>
2743 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2744 so that this module works on systems without fchdir.
2746 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2748 Factor int-properties macros into a single file, except for
2749 glibc-related files.
2750 * intprops.h: New file.
2751 * getloadavg.c: Include it instead of limits.h.
2752 (INT_STRLEN_BOUND): Remove.
2753 * human.c: Include intprops.h.
2754 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2755 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2756 * inttostr.h: Include intprops.h instead of limits.h.
2757 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2758 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2759 for consistency with intprops.h.
2760 (time_t_is_integer, twos_complement_arithmetic): Use them.
2761 * sig2str.h: Include <signal.h>, intprops.h.
2762 (INT_STRLEN_BOUND): Remove.
2763 * strftime.c (TYPE_SIGNED): Remove.
2764 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2765 * strtol.c: Adjust comments to match intprops.h.
2766 * userspec.c: Include intprops.h.
2767 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2768 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2769 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2770 instead of rolling our own expressions.
2771 * xstrtol.c: Include xstrtol.h first, to test interface.
2773 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2775 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2776 the right thing even if adding 1900 would overflow. Similarly
2777 for tm_mon + 1 and tm_yday + 1.
2778 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2779 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2780 (DO_SIGNED_NUMBER): New macro.
2781 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2783 2005-03-07 Bruno Haible <bruno@clisp.org>
2785 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2787 2005-03-03 Derek R. Price <derek@ximbiot.com>
2788 Bruno Haible <bruno@clisp.org>
2790 * pagealign_alloc.h: New file.
2791 * pagealign_alloc.c: New file.
2793 2005-01-28 Bruno Haible <bruno@clisp.org>
2795 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2798 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2800 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2801 The workaround isn't strictly needed for POSIX conformance, and
2802 it's too much of a pain to configure and maintain. We'll ask
2803 people to fix their kernels instead.
2804 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2805 (NANOSLEEP_BUG_WORKAROUND): Remove.
2806 (xnanosleep): Remove the workaround.
2808 2005-02-12 Bruno Haible <bruno@clisp.org>
2810 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2812 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2814 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2815 * timespec.h (gettime): Return void, since it always
2816 succeeds now. All uses changed.
2817 * gettime.c (gettime) Likewise.
2818 [HAVE_NANOTIME]: Prefer nanotime.
2819 Assume gettimeofday succeeds, as POSIX requires.
2820 Assime time () succeeds, since other code already does.
2821 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2822 (timespec_subtract): Remove.
2823 (NANOSLEEP_BUG_WORKAROUND): New constant.
2824 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2825 things considerably. Use it only on GNU/Linux hosts, since the
2826 workaround shouldn't be needed elsewhere.
2828 2005-02-24 Bruno Haible <bruno@clisp.org>
2830 * gettext.h: Update from GNU gettext 0.14.2.
2832 2005-02-24 Bruno Haible <bruno@clisp.org>
2834 * localcharset.c: Update from GNU gettext 0.14.2.
2835 * config.charset: Update from GNU gettext 0.14.2.
2837 2005-02-22 Simon Josefsson <jas@extundo.com>
2839 * iconvme.h, iconvme.c: New files, from libc.
2841 2005-02-20 Neil Conway <neilc@samurai.com>
2843 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2844 returned by OSX/Darwin if the specified buffer is not large
2845 enough for the hostname.
2847 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2849 * memrchr.h: New file.
2850 * chdir-long.c: Include it.
2851 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2852 Don't bother including stddef.h.
2854 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2856 * argp-help.c (__argp_help): Create a fake struct argp_state and
2857 pass it to _help, otherwise the latter coredumps trying to
2858 dereference state.root_argp.
2860 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2862 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2864 Include <sys/types.h>, for dev_t.
2865 (ME_DUMMY, ME_REMOTE): Move from here....
2866 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2867 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2869 Include mountlist.h first, to test the interface.
2871 2005-01-29 Bruno Haible <bruno@clisp.org>
2873 * progname.c (program_name): Initialize.
2874 Needed when linking statically on MacOS X.
2876 2005-01-28 Bruno Haible <bruno@clisp.org>
2878 * javacomp.sh.in: New file, from GNU gettext.
2879 * javacomp.h: New file, from GNU gettext.
2880 * javacomp.c: New file, from GNU gettext.
2882 2005-01-26 Bruno Haible <bruno@clisp.org>
2884 * javaexec.sh.in: New file, from GNU gettext.
2885 * javaexec.h: New file, from GNU gettext.
2886 * javaexec.c: New file, from GNU gettext.
2888 2005-01-26 Simon Josefsson <jas@extundo.com>
2890 * gai_strerror.c: Use GPL in header.
2892 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2894 * argp-help.c (hol_entry_help): Avoid using non-constant
2895 initializers for struct pentry_state.
2896 (__argp_error): Check return value of __asprintf
2897 (__argp_failure): Translate error message
2899 * argp-parse.c: Removed braces around the expansion of N_()
2901 2005-01-21 Jim Meyering <jim@meyering.net>
2903 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2904 same value as for Solaris 9.
2906 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2907 component length. This included changing the parameter to be
2908 of type `char *' rather than `char const *'.
2909 * chdir-long.h (chdir_long): Update prototype.
2911 * openat.c (fdopendir, fstatat): New functions.
2912 * openat.h: Include headers required for use of DIR and struct stat.
2913 [AT_SYMLINK_NOFOLLOW]: Define.
2914 (fdopendir, fstatat): Add prototypes.
2916 2005-01-21 Bruno Haible <bruno@clisp.org>
2918 * classpath.h: New file, from GNU gettext.
2919 * classpath.c: New file, from GNU gettext.
2921 2005-01-20 Simon Josefsson <jas@extundo.com>
2923 * version-etc-fsf.c: New file, with version_etc_copyright.
2924 * version-etc.c: Remove version_etc_copyright.
2925 * version-etc.h (version_etc_copyright): Use [] instead of * in
2926 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2928 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2930 * save-cwd.c (save_cwd): Remove code to support the case
2931 where fchdir is missing or flaky.
2933 2005-01-20 Simon Josefsson <jas@extundo.com>
2935 * base64.h (isbase64): Add.
2937 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2938 using a unsigned prototype, don't inline.
2939 (base64_decode): Use it.
2941 2005-01-19 Bruno Haible <bruno@clisp.org>
2943 * sh-quote.h: New file, from GNU gettext.
2944 * sh-quote.c: New file, from GNU gettext.
2946 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2948 Merge changes from coreutils, as described below in several
2949 changelogs dated today.
2951 * save-cwd.c: Include "save-cwd.h" before other include files.
2952 (O_DIRECTORY): Remove; not needed here, since "." must be
2953 a directory. All uses removed.
2954 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2955 universal on Suns, and we also need to test for IRIX.
2956 Revamp code to use 'if' rather than '#if'.
2957 Avoid unnecessary comparison of cwd->desc to 0.
2959 * utimens.c (futimens): Robustify the previous patch, by checking
2960 for known valid error numbers rather than observed invalid ones.
2962 2005-01-18 Jim Meyering <jim@meyering.net>
2964 * version-etc.c (version_etc_copyright): Update copyright date.
2966 * utimens.c (futimens): Account for the fact that futimes
2967 can also fail with errno == ENOSYS or errno == ENOENT.
2968 Patch from Dmitry V. Levin.
2970 Change the name of the robust chdir function from chdir to chdir_long.
2971 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2972 (restore_cwd): Use chdir_long, not chdir.
2973 * chdir-long.c: Renamed from chdir.c.
2974 * chdir-long.h: Renamed from chdir.h.
2975 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2978 2005-01-18 Bob Proulx <bob@proulx.com>
2980 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2981 offsetof() macro construct to avoid compile failure with native HP-UX
2982 11.0 ANSI C compiler.
2984 2005-01-06 Bruno Haible <bruno@clisp.org>
2986 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2987 because stpncpy.m4 takes care of it.
2989 2004-01-24 Bruno Haible <bruno@clisp.org>
2991 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2993 2003-10-09 Bruno Haible <bruno@clisp.org>
2995 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2997 2005-01-06 Bruno Haible <bruno@clisp.org>
2999 * fwriteerror.h (fwriteerror): Change specification to include fclose.
3000 * fwriteerror.c: Include <stdbool.h>.
3001 (fwriteerror): At the end, close the file stream. Record whether
3002 stdout was already closed.
3004 2004-05-27 Bruno Haible <bruno@clisp.org>
3006 * execute.c (environ): Declare if needed.
3007 * pipe.c (environ): Likewise.
3008 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
3010 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
3012 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
3013 definitions to be after all include files, to avoid collisions.
3014 Problem reported by Bob Proulx.
3016 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
3018 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
3019 not needed. This removes a dependency on the gettext module.
3020 [defined _LIBC]: Do not include <libintl.h>; not needed.
3022 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
3024 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
3027 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
3029 * argp-parse.c: Include <stddef.h>.
3030 (alignof, alignto): New macros.
3031 (parser_init): Don't assume that void * is aligned sufficiently
3034 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
3035 need to extend the stack.
3036 (YYINITDEPTH): New macro, so that the initial stack isn't overly
3039 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3041 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
3043 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
3045 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
3046 Remove now-obsolete comment about AIX.
3047 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
3048 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
3049 (YYMAXDEPTH): New macro.
3051 2004-12-18 Bruno Haible <bruno@clisp.org>
3053 * fatal-signal.c (fatal_signals): Make non-const.
3054 (init_fatal_signals): New function.
3055 (uninstall_handlers, install_handlers): Ignore signals that were set to
3057 (at_fatal_signal): Call init_fatal_signals.
3058 (init_fatal_signal_set): Likewise. Ignore signals that were set to
3060 Reported by Paul Eggert.
3062 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
3064 * getdate.y (textint): New member "negative".
3065 (time_zone_hhmm): New function.
3066 Expect 14 shift-reduce conflicts, not 13.
3067 (o_colon_minutes): New rule.
3068 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
3069 (yylex): Set the "negative" member of signed numbers.
3071 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
3073 Changes imported from coreutils.
3074 * hard-locale.c: Assume <locale.h> exists.
3076 (GLIBC_VERSION): New macro.
3077 (hard_locale): Assume setlocale exists.
3078 Rewrite to avoid #ifdef.
3079 Use strdup rather than malloc + strcpy.
3080 * human.c: Assume <locale.h> exists.
3081 (human_readable): Assume localeconv exists.
3083 2004-12-01 Jakub Jelinek <jakub@redhat.com>
3085 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
3086 convert T2, not T. (Imported from libc.)
3088 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
3090 * getcwd.c (is_ENAMETOOLONG): New macro.
3091 (__getcwd.c): Don't restore errno; glibc doesn't.
3092 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
3093 first, falling back to our code only if its results look suspicious.
3094 Ensure that the resulting buffer is only as large as necessary.
3096 * readutmp.c: Include readutmp.h first.
3097 Include <errno.h>, since readutmp.h no longer does that.
3098 * readutmp.h: Don't include <errno.h>,
3099 <sys/param.h>, <time.h>; not needed to establish interface.
3100 (errno): Remove decl.
3101 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
3102 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
3103 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
3105 2004-11-28 Simon Josefsson <jas@extundo.com>
3107 * base64.h, base64.c: New file.
3109 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
3111 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
3113 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
3115 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
3116 HP's ANSI C compiler.
3117 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
3118 Declaring int functions causes warnings on some modern systems and
3119 shouldn't be needed to compile on ancient ones.
3120 * same.c (MIN) [defined MIN]: Don't define, since it's already
3123 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
3124 with the following changes.
3125 (__set_errno): Parenthesize properly.
3126 Include <stdbool.h>.
3127 (MIN, MAX, MATCHING_INO): New macros.
3128 (__getcwd): Define with prototype, not K&R form.
3129 Use heuristics to allocate default buffer on stack if possible.
3130 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
3131 behavior, and to avoid the PATH_MAX limit when computing
3133 Use MATCHING_INO to compare inode number to file.
3134 Check for arithmetic overflow in size calculations.
3135 Fix bug in reallocation of dot array that caused getcwd to fail
3136 on directories nested deeper than 75.
3137 Be more careful about saving errno on error.
3138 Do not use realloc; use only free+malloc, as this is a bit
3139 more flexible and avoids a needless copy operation.
3140 Do not inspect st_dev and st_ino for symbolic links; POSIX
3141 doesn't specify the latter.
3142 Check for closedir errors.
3143 Avoid needless casts.
3144 Use "#ifdef weak_alias" around weak_alias, to be like other
3146 The following changes to getcwd.c have effect only when used in
3147 gnulib; they have no effect inside glibc proper.
3148 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
3149 as alloca isn't used.
3150 (alloca, __alloca): Likewise.
3151 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
3152 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3153 unconditionally, as gnulib assumes C89 or better.
3154 Do not include <sys/param.h>.
3155 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
3156 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
3158 (NULL) [!defined NULL]: Remove; we assume C89 or better.
3159 Include <dirent.h> in a way that is compatible with modern Autoconf.
3160 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
3161 New macros, if not already defined.
3162 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
3163 Use "_LIBC", not "defined _LIBC", for consistency.
3164 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
3166 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
3167 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
3168 * xgetcwd.c: David MacKenzie's old code was removed, so give
3169 credit only to Jim Meyering and adjust the copyright dates.
3170 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
3171 <stdlib.h>, <unistd.h>, "pathmax.h".
3172 Instead, include "xgetcwd.h" (first) and "getcwd.h".
3173 (INITIAL_BUFFER_SIZE): Remove.
3174 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
3176 2004-11-23 Jim Meyering <jim@meyering.net>
3178 * getopt_.h: Remove trailing blanks.
3180 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
3182 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
3183 (futimens): New function, which uses futimes if available.
3184 (futimens, utimens): Support timespec==NULL, with same semantics
3185 as utime and utimens.
3186 * utimens.h (futimens): New decl.
3188 2004-11-23 Jim Meyering <jim@meyering.net>
3190 * __fpending.c: Add comment.
3192 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3194 * getopt_.h: Re-addition of __getopt_argv_const caused
3195 redefinition warnings. To avoid them, include the defines
3196 in `#if !defined __need_getopt ... #endif'. The only place
3197 where __getopt_argv_const is used is in definitions
3198 of getopt_long and getopt_long_only below, which are as well
3199 protected by `#ifndef __need_getopt'.
3200 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
3201 __need_getopt after including <stdio.h> and <unistd.h> These
3202 headers might have defined it.
3204 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
3206 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
3208 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
3209 optopt): Use them instead of invoking ## directly; otherwise, the
3210 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
3212 2004-11-19 Bruno Haible <bruno@clisp.org>
3214 * strtok_r.c: Move comments from here...
3215 * strtok_r.h: ... to here.
3217 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
3219 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
3220 might fail. Problem reported by Yoann Vandoorselaere.
3221 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
3222 that mishandle size_t overflow.
3224 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
3226 * canon-host.c: Include "strdup.h".
3227 (canon_host): Use getaddrinfo if available, so that IPv6 works.
3228 Use strdup instead of malloc/strcpy to duplicate strings.
3230 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
3231 (human_space_before_unit): New constant.
3232 * human.c (human_readable): Support it.
3234 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
3235 (xgetcwd): Set errno correctly when failing.
3236 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
3237 the failure is actually due to a PATH_MAX problem.
3239 Further getopt changes to make it more likely that glibc will
3240 buy the changes back.
3241 * getopt.c (POSIXLY_CORRECT): New constant.
3242 (getopt): Use it, so to preserve glibc semantic
3243 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
3244 when compiling for libc.
3245 * getopt_.h (__getopt_argv_const): Bring it back.
3246 (getopt_long, getopt_long_only): Use it.
3248 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3249 New arg POSIXLY_CORRECT. All callers changed.
3250 (getopt): Argv is now char * const *, as per standard.
3251 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3252 not char *__getopt_argv_const *.
3253 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3254 _getopt_long_only_r): Likewise.
3255 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3256 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3257 _getopt_long_r, _getopt_long_only_r): Likewise.
3258 * getopt_.h (__getopt_argv_const): Remove.
3259 (getopt): Argv is now char * const *, as per standard.
3261 * getdate.y (tORDINAL): New token.
3262 (day, relunit): Allow it for relative times.
3263 (relative_time_table): Use tORDINAL for ordinals.
3265 2004-11-15 Jim Meyering <jim@meyering.net>
3267 * closeout.c: Include "__fpending.h" once again.
3268 Include <stdbool.h>.
3269 (close_stdout): Don't fail just because stdout was closed initially,
3270 since some programs don't write to stdout in the normal course of
3271 operation (other than --version and --help), and we don't want this
3272 function to make e.g. `touch file >&-' fail.
3273 But do fail if it was closed and someone has tried to write to it.
3274 E.g., `printf foo >&-' must fail.
3276 2004-11-11 Simon Josefsson <jas@extundo.com>
3278 * strtok_r.h, strtok_r.c: New file.
3280 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3282 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3283 we can stop lying to compilers about the constness of argv when we
3284 are compiled outside glibc.
3285 (getopt, getopt_long, getopt_long_only): Use it.
3286 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3288 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3289 _getopt_long_only_r): Likewise.
3290 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3291 _getopt_long_only_r): Likewise.
3293 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3294 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3295 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3296 the other external symbols.
3297 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3298 declaration, since the above renaming now works around collisions.
3300 2004-11-11 Jim Meyering <jim@meyering.net>
3302 * linebreak.c: Remove trailing blanks.
3303 * alloca_.h: Likewise.
3304 * acosl.c: Likewise.
3305 * euidaccess.c: Likewise.
3306 * allocsa.h: Likewise.
3308 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3310 * mktime.c (SHR): New macro, which is a portable
3311 substitute for >> that should work even on Crays.
3312 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3313 Problem reported by Mark D. Baushke in
3314 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3315 * getdate.y (SHR): Likewise.
3317 * strftime.c (SHR): Likewise.
3319 * quotearg.c (struct quoting_options): Use unsigned int for
3320 quote_these_too, so that right shifts are well defined. All uses
3323 2004-11-10 Simon Josefsson <jas@extundo.com>
3325 * getaddrinfo.h, getaddrinfo.c: New files.
3327 2004-11-10 Jim Meyering <jim@meyering.net>
3329 Ensure that no close failure goes unreported.
3330 * closeout.c (close_stdout): Always close stdout. I.e., don't
3331 return early when it seems there's nothing to flush.
3332 Don't include __fpending.h.
3334 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
3336 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
3338 2004-11-05 Bruno Haible <bruno@clisp.org>
3340 * readlink.c: Include stddef.h, needed for size_t on Woe32.
3341 Reported by Mark D. Baushke <mdb@cvshome.org>.
3343 2004-11-04 Bruno Haible <bruno@clisp.org>
3345 2004-09-11 Bruno Haible <bruno@clisp.org>
3346 * allocsa.valgrind: New file.
3347 2004-02-06 Bruno Haible <bruno@clisp.org>
3348 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
3349 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
3350 Reported by Christopher Seip <chris.seip@hp.com>.
3352 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3354 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
3355 with errno == ERANGE if the buffer is too small.
3356 Problem reported by Mark D. Baushke.
3358 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3360 * xreadlink.c (MAXSIZE): New macro.
3361 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
3362 size does not exceed MAXSIZE. Avoid cast.
3363 As suggested by Mark D. Baushke in
3364 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
3365 if readlink fails with buffer size just under MAXSIZE, try again
3368 2004-11-02 Derek R. Price <derek@ximbiot.com>
3369 and Paul Eggert <eggert@cs.ucla.edu>
3371 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
3372 (get_date): Overparenthesize to avoid GCC warning.
3374 2004-11-02 Bruno Haible <bruno@clisp.org>
3376 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
3377 function returns void.
3379 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
3381 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3382 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
3385 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3387 * getdate.y: Add support for TZ="foo" within a date string.
3388 Fix some bugs near time_t boundaries. Reject dates with
3389 out-of-range components, e.g., "Sept 31".
3390 Include <stdlib.h>, "setenv.h", "xalloc.h".
3391 (ISDIGIT_LOCALE): Remove; unused.
3392 Note that the TZ and time functions used here are not reentrant.
3393 (mktime_ok, get_tz): New functions.
3394 (TZBUFSIZE): New constant.
3395 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
3396 This requires that we sometimes generate our own TZ="XXX..." setting.
3398 2004-10-27 Derek R. Price <derek@ximbiot.com>
3400 * mktime.c (not_equal_tm): Remove redundant check.
3402 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3404 * getdate.y: Use Bison 1.875 features, and some minor
3405 code cleanups. This change does not affect semantics.
3406 Don't include <stdlib.h>; no longer needed.
3407 Don't include unlocked-io.h; only the "#if TEST" code uses
3408 stdio, and performance isn't crucial there.
3409 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
3410 Bison 1.875 features as described below.
3411 All uses of "PC." replaced by "pc->".
3412 (YYSTYPE): Add a forward declaration.
3413 (yylex, yyerror): Use full prototypes in forward decls.
3414 Use "%pure-parser" rather than obsolescent "%pure_parser".
3415 Use %parse-param and %lex-param instead of obsolescent
3416 YYPARSE_PARAM and YYLEX_PARAM.
3417 (meridian_table, month_and_day_table, time_units_table,
3418 relative_time_table, time_zone_table, military_table,
3419 lookup_zone, lookup_word, get_date):
3420 Use NULL instead of 0 where appropriate.
3421 (to_hour): Avoid abort (), to avoid a dependency on
3423 (yyerror, yylex): Now accepts parser_control * arg.
3424 (main) [TEST]: Use '\0' rather than 0 for char.
3426 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
3428 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
3429 It's now the caller's responsibility to handle the case where
3430 !HAVE_GETPAGESIZE && !defined getpagesize.
3432 * mktime.c (leapyear): Arg is long int, not int.
3434 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
3436 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
3438 2004-10-12 Simon Josefsson <jas@extundo.com>
3440 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3441 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
3444 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
3446 * vsnprintf.h: New file.
3447 * vsnprintf.c: New file.
3449 2004-10-07 Bruno Haible <bruno@clisp.org>
3451 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
3452 into the provided buffer.
3454 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
3456 * diacrit.c, diacrit.h: Add GPL notice.
3458 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
3459 * atanl.c (atanl): Keep the code as similar to glibc as possible.
3460 * logl.c (logl): Keep the code as similar to glibc as possible.
3461 This avoids a potential constant-folding bug.
3463 2004-10-05 Bruno Haible <bruno@clisp.org>
3465 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
3467 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3469 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
3470 * xmalloc.c (xmemdup): Likewise.
3471 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
3472 XFREE): Remove these long-obsolescent macros.
3473 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
3474 * xstrdup.c: Remove.
3476 * regex.c (re_comp): Cast gettext return value to char *,
3477 Problem reported by Martin Neitzel via Mark D. Baushke.
3479 2004-10-04 Simon Josefsson <jas@extundo.com>
3481 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
3482 '#ifdef USE_UNLOCKED_IO'.
3484 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3486 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
3487 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
3488 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
3489 regex.c, sha1.c, version-etc.c, yesno.c:
3490 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
3491 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
3492 the includer's responsibility.
3494 Sync from coreutils.
3496 * modechange.c (mode_compile): Don't decrement a pointer that
3497 points to the start of a string, as the C Standard says the
3498 resulting behavior is undefined.
3500 * backupfile.h (enum backuptype): Rename none -> no_backups,
3501 simple -> simple_backups, numbered_existing ->
3502 numbered_existing_backups, numbered -> numbered_backups
3503 to avoid shadowing problems. All uses changed.
3504 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
3505 * backupfile.c (check_extension, numbered_backup):
3506 Rename locals to avoid shadowing 'basename'.
3507 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
3510 * .cppi-disable: Add getopt_.h, getopt_int.h.
3511 * .cvsignore: Add getopt.h.
3513 2004-10-04 Simon Josefsson <jas@extundo.com>
3515 * memmem.h: New file.
3516 * memmem.c: New file, taken from glibc.
3518 2004-10-02 Jim Meyering <jim@meyering.net>
3520 * dirfd.h, getpagesize.h: Add copyright notice.
3522 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
3524 * snprintf.c: Remove comments as to why each header is needed.
3526 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
3528 * strsep.h: New file.
3529 * strsep.c: New file.
3531 2004-10-01 Simon Josefsson <jas@extundo.com>
3533 * snprintf.c (snprintf): Handle size==0.
3535 2004-10-01 Simon Josefsson <jas@extundo.com>
3536 Bruno Haible <bruno@clisp.org>
3538 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
3539 (snprintf): Declare 'args'.
3541 2004-09-30 Simon Josefsson <jas@extundo.com>
3543 * snprintf.h, snprintf.c: New files.
3545 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3547 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
3548 (hol_entry_help): Never translate an empty string.
3549 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
3550 * argp.h (OPTION_NO_TRANS): New option.
3552 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
3554 * xvasprintf.c: Include xalloc.h.
3555 (xvasprintf): Use xalloc_die, not xmalloc_die.
3557 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
3559 * dummy.c: Change copyright notice to FSF, and license to GPL.
3561 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
3563 * argp-pvh.c (argp_program_version_hook): Provide initial value.
3564 Problem reported by Bruno Haible in:
3565 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
3567 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
3569 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
3570 in case some system header has #define'd it. Problem reported by
3571 Soeren D. Schulze in
3572 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
3574 2004-09-08 Bruno Haible <bruno@clisp.org>
3576 * stdint_.h: New file, taken from GNU clisp.
3578 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
3580 * xvasprintf.h: New file.
3581 * xvasprintf.c: New file.
3582 * xasprintf.c: New file.
3584 2004-09-08 Bruno Haible <bruno@clisp.org>
3586 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
3588 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
3590 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
3592 Import from coreutils.
3593 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
3594 strings on unbounded length. alloca's performance benefits aren't
3595 that important here.
3597 (parse_with_separator): New function, with most of the internals
3598 of the old parse_user_spec. Allow user to omit both user and group,
3599 for compatibility with FreeBSD.
3600 Clone only the user name, not the entire spec.
3601 Do not set *uid, *gid unless entirely successful.
3602 Avoid memory leak in some failing cases.
3603 Fix regression for USER.GROUP reported by Dmitry V. Levin in
3604 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
3605 (parse_user_spec): Rewrite to use parse_with_separator.
3607 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
3609 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
3610 its complicated substitute.
3611 * argp-help.c: Include <errno.h>, for program_invocation_short_name
3612 and program_invocation_name.
3613 (__argp_basename) [!_LIBC]: Remove; the only use was
3614 replaced by its body.
3615 (__argp_short_program_name): Change condition from
3616 !defined __argp_short_program_name to
3617 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
3618 to match argp-namefrob.h.
3619 (__argp_failure): Don't assume strerror_r returns char *.
3620 * argp-parse.c (N_): Define unconditionally.
3621 (argp_default_options): Fill out initializers with 0 to avoid
3624 2004-08-12 Simon Josefsson <jas@extundo.com>
3626 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
3627 * getopt_.h: Renamed from getopt.h.
3629 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
3631 Merge from coreutils.
3633 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
3634 wmemchr or wmemcpy. Problem reported by Robert Dahlem
3635 for Reliant Unix 5.43.
3637 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
3638 (union fooround): Use uintmax_t, not long int.
3639 The rest is a merge from libc:
3640 [defined _LIBC]: Include <shlib-compat.h>.
3641 (_obstack) [defined _LIBC]: Remove after 2.3.4.
3643 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
3645 * strverscmp.c: Convert to UTF-8.
3647 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
3649 * obstack.h (obstack_empty_p):
3650 Don't assume that chunk->contents is suitably aligned.
3651 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
3652 Likewise. Problem reported by Benno in
3653 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
3655 * chown.c (rpl_chown): Work even if the file is writeable but not
3656 readable. This could be improved further but it'd take some work.
3658 2004-08-08 Simon Josefsson <jas@extundo.com>
3660 * xgethostname.c: Don't include error.h (not used).
3663 * getpass.c: Include getpass.h first.
3665 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
3667 * xalloc-die.c: New files.
3668 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
3670 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
3671 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
3672 (_, N_, xalloc_die): Move to xalloc-die.c.
3673 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
3674 so that we needn't mess with xalloc_msg_memory_exhausted.
3676 * sha1.h: Renamed from sha.h.
3677 (SHA1_H): Renamed from _SHA_H.
3678 (sha1_ctx): Renamed from sha_ctx.
3679 (sha1_init_ctx): Renamed from sha_init_ctx.
3680 (sha1_process_block): Renamed from sha_process_block.
3681 (sha1_process_bytes): Renamed from sha_process_bytes.
3682 (sha1_finish_ctx): Renamed from sha_finish_ctx.
3683 (sha1_read_ctx): Renamed from sha_read_ctx.
3684 (sha1_stream): Renamed from sha_stream.
3685 (sha1_buffer): Renamed from sha_buffer.
3686 * sha1.c: Likewise; renamed from sha.c.
3687 Do not include <sys/types.h>.
3688 Include <stddef.h> rather than <stdlib.h>.
3690 2004-08-08 Bruno Haible <bruno@clisp.org>
3692 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
3693 FILESYSTEM_PREFIX_LEN.
3694 * progreloc.c: Likewise.
3695 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
3697 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
3700 * argp-help.c (make_hol, hol_append): Don't assume that
3701 SIZE_MAX is a valid preprocessor constant.
3702 (__argp_basename): Change from "#ifndef _LIBC"
3703 to "#ifndef __argp_short_program_name", so that
3704 we don't compile these functions for tar.
3706 More merges from coreutils.
3707 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
3708 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
3710 * addext.c: Remove; no longer needed.
3711 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
3712 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
3713 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
3714 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
3715 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
3716 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
3717 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
3718 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
3719 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
3720 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
3721 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
3722 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
3723 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
3724 Import changes from coreutils.
3726 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
3728 Merge from coreutils.
3730 * .gdb-history: Remove; this doesn't belong here.
3732 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
3733 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
3734 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
3736 * dirname.h: Include <stdbool.h>.
3737 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
3738 for consistency with POSIX terminology. All uses changed.
3739 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
3740 (strip_trailing_slashes): Use bool for booleans.
3741 * stripslash.c (strip_trailing_slashes): Likewise.
3743 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3744 sometimes returns a positive errno value even when it succeeds.
3745 (print_errno_message) [!LIBC]: Fall back on strerror if
3748 * path-concat.c (mempcpy): Don't define if a system header defines it.
3749 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3750 (longest_relative_suffix): New function.
3751 (path_concat): Use it. Assume first argument is not NULL.
3752 Port to DOS. Omit redundant separators.
3753 Report an error instead of returning NULL.
3754 Use mempcpy instead of memcpy.
3755 (xpath_concat): Remove: not declared or used.
3757 * same.h: Include <stdbool.h>
3758 (same_name): Return bool, not int.
3759 * same.c (same_name): Likewise.
3760 (errno): Don't declare; we assume C89 or better now.
3762 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3763 if not already defined.
3765 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3766 * dup-safer.c (errno): Likewise.
3768 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3770 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3773 2004-08-03 Simon Josefsson <jas@extundo.com>
3775 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3776 * progname.h: Don't include stdbool.h.
3778 2004-08-02 Simon Josefsson <jas@extundo.com>
3780 * getsubopt.h: New file, with comments from Bruno Haible.
3781 * getsubopt.c: New file, from glibc, but slightly modified based on
3782 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3784 2004-08-01 Simon Josefsson <jas@extundo.com>
3786 * xgetdomainname.c: Include stdlib.h, for free().
3788 2004-07-16 Simon Josefsson <jas@extundo.com>
3790 * dummy.c: New file.
3792 2004-07-16 Bruno Haible <bruno@clisp.org>
3794 * backupfile.h: Add extern "C" for C++.
3795 * closeout.h: Likewise.
3796 * copy-file.h: Likewise.
3797 * findprog.h: Likewise.
3798 * full-write.h: Likewise.
3799 * pathname.h: Likewise.
3800 * progname.h: Likewise.
3801 * stpcpy.h: Likewise.
3802 * stpncpy.h: Likewise.
3803 * strcase.h: Likewise.
3804 * strstr.h: Likewise.
3805 * xalloc.h: Likewise.
3807 * mbswidth.h: Add extern "C" for C++.
3808 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3810 2004-07-09 Simon Josefsson <jas@extundo.com>
3812 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3813 failed without this.)
3815 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3817 * fchown-stub.c: New file.
3819 2004-06-24 Jim Meyering <jim@meyering.net>
3821 * obstack.h (obstack_base): Cast to (void *), per documentation.
3823 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3825 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3827 2004-06-01 Jim Meyering <jim@meyering.net>
3829 * calloc.c: New file.
3831 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3833 * getdate.y (yylex): Allow space between sign and number.
3834 Problem reported by Dan Jacobson.
3836 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3837 and Jim Meyering <jim@meyering.net>
3839 Merge from coreutils CVS.
3841 * stat-macros.h: New file, with contents from file-type.h
3842 and coreutils' system.h.
3843 * file-type.c: Include "stat-macros.h".
3844 * file-type.h (file_type): Move all macro definitions to new file,
3847 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3848 Wrap old code with this conditional.
3849 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3850 function that does not dereference symlinks.
3851 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3853 * xreadlink.c: Include xreadlink.h first, to catch .h file
3854 dependency problems.
3855 (xreadlink): Accept new arg SIZE, for efficiency.
3856 All decls and uses changed.
3857 * xreadlink.h: Include <stddef.h>, for size_t.
3859 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3860 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3862 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3864 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3866 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3867 macros to be defined.
3868 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3869 the allocator returns NULL because the requested size is zero.
3871 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3873 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3874 var. Add comment explaining why libc still defines it. This
3875 merges the following patch from glibc:
3876 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3878 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3880 * obstack.c (_obstack): Remove unused variable. It hasn't been
3881 present in glibc since revision 1.1 of this file.
3882 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3883 obstack_alignment_mask, obstack_alloc, obstack_base,
3884 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3885 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3886 obstack_grow0, obstack_init, obstack_int_grow,
3887 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3888 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3889 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3890 nonexistent functions.
3892 2004-05-17 Derek R. Price <derek@ximbiot.com>
3893 Paul Eggert <eggert@cs.ucla.edu>
3895 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3897 2004-05-14 Bruno Haible <bruno@clisp.org>
3899 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3900 that consists of a '.' followed by an empty digit string.
3901 Patch by Tor Lillqvist <tml@iki.fi>.
3903 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3905 Port obstack to the AS/400, where pointers are 16 bytes wide and
3906 you cannot cast an integer to a valid pointer. This patch is
3907 currently waiting to be integrated into glibc; see
3908 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3910 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3911 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3912 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3913 (struct obstack): temp member is now a union of a pointer and
3914 an integer, instead of an integer. All integer uses changed.
3915 This does not affect the physical layout of struct obstack,
3916 except on hosts (like the AS/400) where the size or alignment of
3917 void * is greater than that of ptrdiff_t.
3918 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3919 __STDC__)]: Store temporary in pointer member of union, not
3921 * obstack.c: Include <stddef.h>, for offsetof.
3922 (struct fooalign): Remove; it doesn't need a name.
3923 (union fooround): Change double to long double, and add void *.
3924 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3925 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3926 not a macro. Hence the values are always int; so remove all
3927 casts-to-int in uses.
3929 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3930 Derek Price <derek@ximbiot.com>
3932 * alloca.c: Include <alloca.h>, to get our interface.
3933 * alloca_.h: Use __alloca on AIX, so that we don't have to
3934 include <alloca.h> first. Use C89 prototype for alloca; this
3935 requires including <stddef.h> for size_t. Use extern "C" if C++.
3936 Use #elif for simplicity, since we can assume C89 now.
3937 Don't try to source the system alloca.h since it will not be found
3938 and to prevent recursively including its replacement.
3939 * fnmatch.c: Include <alloca.h> instead of opencoding.
3940 * regex.c: Likewise.
3942 2004-05-16 Derek Price <derek@ximbiot.com>
3943 Paul Eggert <eggert@cs.ucla.edu>
3945 getline cleanup. This changes the getndelim2 API: both order of
3946 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3949 * getline.c: Don't include stddef.h or stdio.h, since our
3950 interface does that.
3951 (getline): Always use getdelim, so that we don't have two
3952 copies of this code.
3953 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3955 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3956 (GETNDELIM2_MAXIMUM): New macro.
3957 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3958 instead of the old practice of delim2==0. All callers changed.
3959 Return -1 on overflow, instead of returning junk.
3960 Do not set *linesize unless allocation succeeds.
3961 * getndelim2.h: Do not include stddef.h; no longer needed, now
3962 that we include sys/types.h.
3963 * getnline.h: Likewise.
3964 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3965 (getndelim2): Reorder arguments.
3966 * getnline.c (getnline, getndelim):
3967 Don't discard the NMAX argument.
3968 (getnline): Invoke getndelim, to avoid code duplication.
3969 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3970 of (size_t) -1 by callers of the getnline family.
3972 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3974 * nanosleep.c (suspended): Change its type from int to
3975 sig_atomic_t volatile.
3976 (first_call): Make it private to rpl_nanosleep, and have it
3977 be zero initially as that's a bit faster.
3978 (my_usleep): Round up fractional times instead of truncating them,
3979 as this is the usual meaning for 'sleep'.
3981 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3983 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3984 (ENOSYS): Define if not defined.
3985 (settime): Fall back on stime if it exists and settimeofday fails.
3986 But don't bother with fallbacks if a method fails with errno == EPERM.
3988 2004-05-11 Jim Meyering <jim@meyering.net>
3990 Prior to this change, the save_cwd caller required read access to the
3991 current directory on most systems (ones with the fchdir function).
3993 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3994 fails, try write-only, and finally, resort to using xgetcwd.
3996 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3998 * obstack.c, obstack.h: Import changes from libc.
4000 2004-04-28 Bruno Haible <bruno@clisp.org>
4002 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
4003 implicitly appends .exe to executables.
4004 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
4005 accepts Windows pathnames.
4006 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4007 Cygwin like Windows, since it now accepts Windows pathnames.
4008 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4009 Cygwin like Windows, since it now accepts Windows pathnames.
4010 Reported by Derek Robert Price <derek@ximbiot.com>.
4012 2004-04-20 Jim Meyering <jim@meyering.net>
4014 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
4016 2004-04-20 Jim Meyering <jim@meyering.net>
4017 Bruno Haible <bruno@clisp.org>
4019 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
4020 memory when realloc fails.
4022 2004-04-18 Jim Meyering <jim@meyering.net>
4024 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
4025 don't leak memory and do call END_UTMP_ENT.
4027 2004-04-11 Paul Eggert <eggert@twinsun.com>
4029 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
4030 (CHAR_BIT): Remove, since we assume C89.
4031 Include <stdint.h> if available, as per current Autoconf CVS advice.
4033 2004-03-30 Paul Eggert <eggert@twinsun.com>
4035 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
4036 not bool, to be more consistent with Unix conventions.
4037 Suggested by Bruno Haible.
4039 Merge from coreutils.
4041 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
4044 * getdate.h: Include stdbool.h, and timespec.h instead of
4045 the usual <time.h> dance.
4046 (get_date): Change signature to support fractional time stamps.
4047 All callers changed.
4048 * getdate.y: Include "getdate.h" first, as we can now
4049 assume C89 and don't need to worry about 'const'.
4050 Similarly, include "unlocked-io.h" near start, not in middle.
4052 (textint.value): Use long int rather than int.
4053 (textint.digits): Use size_t rather than int.
4054 (BILLION, LOG10_BILLION): New constants.
4055 (parser_control): New member rel_ns. Members day_ordinal,
4056 time_zone, month, day, hour, minutes, rel_year, rel_month,
4057 rel_day, rel_hour, rel_minutes, rel_seconds
4058 are now long int, not int. Member seconds is now struct timespec,
4059 not int. New member timespec_seen. Members dates_seen, days_seen,
4060 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
4062 (%union.intval): Now long int, not int.
4063 New member timespec.
4064 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
4065 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
4066 (spec): Now is a timespec or an item list.
4067 (timespec, items): New nonterminals.
4068 (time, rel, relunit, number, get_date):
4069 Add support for fractional seconds.
4070 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
4071 (gmtime, localtime, mktime): Remove decls; not needed with C89.
4072 (to_hour): First arg is now long int, not int.
4073 (to_year): Returns long int, not int.
4074 Don't treat year -70 like 70.
4075 (tm_diff): Returns long int, not int.
4076 (lookup_word): Use bool instead of int when appropriate.
4077 (yylex): Use size_t for count, not int.
4078 Detect overflow when parsing large integer constants.
4079 Add support for fractions.
4080 (get_date): Make pointers 'const' if possible.
4081 Use more-portable code to detect integer overflow.
4082 (main) [TEST]: Adjust to above changes. Test for localtime failure.
4083 Don't use ctime; it's not reliable if the year has >4 digits.
4085 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
4086 This is for compatibility with BSD.
4088 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
4089 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
4090 From coreutils' system.h.
4092 * userspec.c: Don't include "posixver.h".
4093 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
4094 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
4095 compatible extension. Simplify code by removing a boolean int
4096 that was always nonzero if a string was nonnull.
4098 2004-03-30 Jim Meyering <jim@meyering.net>
4100 Merge from coreutils.
4102 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
4104 * readtokens.c (readtoken): Don't leak 64 bytes when reading
4105 an empty input stream.
4107 * readtokens.c: Include <stdbool.h>.
4108 (readtoken): Use `size_t' rather than int/long.
4109 All callers adjusted.
4110 Use `bool' rather than `int' where appropriate.
4111 Use memset rather than an explicit loop.
4112 Use x2nrealloc rather than xrealloc.
4113 Allow the use of `\0' as a delimiter.
4114 (readtokens): Likewise.
4115 * readtokens.h (readtoken, readtokens): Update prototypes.
4117 2004-03-30 Bruno Haible <bruno@clisp.org>
4119 * getloadavg.c (getloadavg): Don't assume setlocale returns
4122 2004-03-29 Paul Eggert <eggert@twinsun.com>
4124 Merge changes to getloadavg.c from coreutils and Emacs.
4126 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
4127 Define to an expression, not to the empty string.
4128 Include cloexec.h and xalloc.h.
4129 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
4130 Use set_cloexec_flag rather than rolling our own.
4131 * cloexec.c, cloexec.h: New files.
4133 2004-03-18 Paul Eggert <eggert@twinsun.com>
4135 * getopt.h: Sync with libc CVS.
4137 2004-03-18 Paul Eggert <eggert@twinsun.com>
4138 Bruno Haible <bruno@clisp.org>
4140 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
4141 not on all platforms that have <wchar.h>.
4142 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
4144 2004-03-09 Paul Eggert <eggert@twinsun.com>
4146 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
4148 * getopt_int.h: New file, also synced from libc.
4150 2004-03-07 Paul Eggert <eggert@twinsun.com>
4152 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
4153 '#if' expressions. Unlike the code it replaces, it does not
4154 depend on (defined _SC_PAGESIZE). However, it does depend on
4155 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
4156 first reported by Jason Andrade in
4157 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
4159 2004-01-18 Simon Josefsson <jas@extundo.com>
4161 * strdup.h: New file.
4162 * strdup.c: Include it.
4163 * path-concat.c: Include strdup.h. Drop strdup declaration.
4164 * userspec.c: Include strdup.h. Drop strdup declaration.
4166 2004-02-06 Karl Berry <karl@gnu.org>
4168 * config.charset: update from gettext 0.14.1.
4170 2004-02-05 Paul Eggert <eggert@twinsun.com>
4172 Add comments and code, prompted by suggestions from Bruno Haible
4174 * quotearg.h (quotearg_alloc): New decl. Improve the comments
4175 describing the enum quoting_style values.
4176 * quotearg.c (quotearg_alloc): New function.
4177 (quotearg_buffer_restyled): Treat lone { and } as special.
4178 Treat = as special. Work around bug with older shells
4179 that "see" a '\' that is really the 2nd byte of a multibyte char.
4180 Quote empty string with shell_quoting_style.
4182 2004-02-03 Bruno Haible <bruno@clisp.org>
4184 * pipe.h: New file, from GNU gettext.
4185 * pipe.c: New file, from GNU gettext.
4187 2004-01-27 Bruno Haible <bruno@clisp.org>
4189 * execute.h: New file, from GNU gettext.
4190 * execute.c: New file, from GNU gettext.
4191 * w32spawn.h: New file, from GNU gettext.
4193 2004-01-23 Paul Eggert <eggert@twinsun.com>
4195 Exit-status fix from coreutils.
4197 Use exit_failure consistently in place of EXIT_FAILURE,
4198 so that program exit statuses are consistent on failure.
4200 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
4201 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
4202 * argmatch.h: Comment fix to match the above.
4203 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
4204 Now a macro referring to exit_failure, instead of a separate
4205 variable. Include "exitfail.h" to get it.
4206 * xstrtol.h: Include "exitfail.h".
4207 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
4209 * long-options.c (parse_long_options): Use prototype
4210 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
4213 2004-01-21 Jim Meyering <jim@meyering.net>
4215 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
4216 so as not to conflict with a different-sized __mktime_internal
4217 function in GNU libc.
4218 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
4219 Problem building statically-linked `ls' reported by Michael Brunnbauer.
4221 2004-01-18 Paul Eggert <eggert@twinsun.com>
4223 Merge from diffutils.
4225 * file-type.c (file_type): Add typed memory objects.
4226 * file-type.h (S_TYPEISTMO): New macro.
4228 * c-stack.h (c_stack_action): Remove argv argument.
4229 * c-stack.c (c_stack_action): Likewise. All uses changed.
4230 (die): Don't calculate message unless segv_action returns.
4231 (get_stack_location, min_address_from_argv, max_address_from_argv,
4232 volatile stack_base, volatile_stack_size): Remove.
4233 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
4234 that every segmentation violation is a stack overflow. (Ouch!)
4235 See Debian bug 136249 (still outstanding) for more info about why
4236 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
4238 2003-11-30 Bruno Haible <bruno@clisp.org>
4240 Safer stack allocation.
4241 * setenv.c: Include allocsa.h.
4242 (alloca): Remove fallback definition.
4243 (freea): Remove macro.
4244 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
4247 2003-10-17 Bruno Haible <bruno@clisp.org>
4249 * binary-io.h: Avoid warnings on Cygwin.
4251 2003-12-28 Bruno Haible <bruno@clisp.org>
4253 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
4254 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
4256 2003-11-28 Bruno Haible <bruno@clisp.org>
4258 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
4260 2003-11-27 Bruno Haible <bruno@clisp.org>
4262 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4264 2003-11-17 Bruno Haible <bruno@clisp.org>
4266 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4268 2003-11-24 Bruno Haible <bruno@clisp.org>
4270 * xallocsa.h: New file, from GNU gettext.
4271 * xallocsa.c: New file, from GNU gettext.
4273 2003-11-24 Bruno Haible <bruno@clisp.org>
4275 * allocsa.h: New file, from GNU gettext.
4276 * allocsa.c: New file, from GNU gettext.
4278 2003-11-24 Bruno Haible <bruno@clisp.org>
4280 * eealloc.h: New file.
4282 2004-01-15 Jim Meyering <jim@meyering.net>
4284 Merge from coreutils.
4286 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4287 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4288 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4290 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4291 optional configure-time default.
4293 * version-etc.c (version_etc_copyright): Update copyright date.
4295 * xreadlink.c (xreadlink): Correct outdated comment.
4297 2004-01-15 Paul Eggert <eggert@twinsun.com>
4299 Merge from coreutils.
4301 * posixver.c: Include posixver.h.
4303 * same.c: Include <stdbool.h>, <limits.h>.
4304 (_POSIX_NAME_MAX): Define if not defined.
4306 (same_name): If file names are silently truncated, report
4307 that the file names are the same if they are the same after
4308 the silent truncation.
4310 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4311 conversion function.
4312 * xstrtod.c (xstrtod): Likewise. All callers changed to
4313 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4316 2004-01-14 Paul Eggert <eggert@twinsun.com>
4318 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4319 with like-named macro in fnmatch.c.
4320 (EXT): Use an internal constant instead.
4322 Merge fnmatch patches from glibc.
4323 * fnmatch.c (mbsinit): Remove define.
4324 Add libc_hidden_ver (__fnmatch, fnmatch).
4325 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4326 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4328 2003-12-14 Karl Berry <karl@gnu.org>
4330 * config.charset: update from gettext-runtime.
4332 2003-12-03 Paul Eggert <eggert@twinsun.com>
4334 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4335 Bug reported by Alfred M. Szmidt.
4337 2003-11-29 Karl Berry <karl@gnu.org>
4339 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
4341 2003-11-23 Paul Eggert <eggert@twinsun.com>
4342 Bruno Haible <bruno@clisp.org>
4344 * printf-parse.h: Don't include sys/types.h.
4345 (ARG_NONE): New macro.
4346 (char_directive): Change type of *arg_index fields to size_t.
4347 * printf-parse.c: Don't include sys/types.h.
4348 (SSIZE_MAX): Remove macro.
4349 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
4350 Remove unnecessary overflow check.
4351 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
4354 2003-11-24 Paul Eggert <eggert@twinsun.com>
4356 * alloca.c: Remove dependency on xalloc module.
4357 (xalloc_die): Remove.
4358 (memory_full) [!defined emacs]: New macro.
4359 [!defined emacs]: Don't include xalloc.h.
4360 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4361 address arithmetic overflows. Change datatypes a bit to avoid
4364 2003-11-22 Jim Meyering <jim@meyering.net>
4366 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4368 2003-11-17 Bruno Haible <bruno@clisp.org>
4370 * vasnprintf.c (alloca): Remove fallback definition.
4371 (freea): Remove definition.
4372 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
4373 Reported by Paul Eggert.
4375 2003-11-17 Jim Meyering <jim@meyering.net>
4377 On systems without utime and without a utimes function capable of
4378 dealing with a NULL struct utimbuf* argument, this utime replacement
4379 could -- in unusual circumstances -- leak a file descriptor.
4380 * utime.c: Include <unistd.h> and <errno.h>.
4381 (utime_null): Be sure to close `fd' and to preserve errno.
4382 Reported by Geoff Collyer via Arnold Robbins.
4384 2003-11-16 Paul Eggert <eggert@twinsun.com>
4385 Bruno Haible <bruno@clisp.org>
4387 Protect against address arithmetic overflow.
4388 * printf-args.h: Include stddef.h.
4389 (arguments): Change type of field 'count' to size_t.
4390 * printf-args.c (printf_fetchargs): Use size_t instead of
4391 'unsigned int' where appropriate.
4392 * printf-parse.h: Include sys/types.h.
4393 (char_directive): Change type of *arg_index fields to ssize_t.
4394 (char_directives): Change type of fields 'count', max_*_length to
4396 * printf-parse.c: Include sys/types.h and xsize.h.
4397 (SSIZE_MAX): Define fallback value.
4398 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
4399 instead of 'int' where appropriate. Check a_allocated, d_allocated
4400 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
4401 * vasnprintf.c: Include xsize.h.
4402 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
4403 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
4404 overflow. Avoid wraparound when converting a width or precision from
4407 2003-11-16 Bruno Haible <bruno@clisp.org>
4409 Update from GNU gettext.
4410 * printf-parse.c: Generalize to it can be compiled for wide strings.
4411 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
4412 * vasnprintf.c: Generalize to it can be compiled for wide strings.
4413 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
4414 SNPRINTF): New macros.
4415 Don't include <alloca.h> if the file is used inside libintl.
4416 (local_wcslen): New function, for Solaris 2.5.1.
4417 (VASNPRINTF): Use it instead of wcslen.
4419 2003-11-16 Bruno Haible <bruno@clisp.org>
4421 * xsize.h (xmax): New function.
4422 (xsum, xsum3, xsum4): Declare as "pure" functions.
4424 2003-11-12 Paul Eggert <eggert@twinsun.com>
4426 * xalloc.h: Do not include <limits.h> or <stdint.h>.
4427 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
4428 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
4429 heuristic is just as accurate as far as we know, and it removes a
4430 dependency on size_max.m4 and ptrdiff_max.m4.
4432 2003-11-12 Paul Eggert <eggert@twinsun.com>
4434 * xstrtol.c (__xstrtol): Remove "break" immediately after
4435 "return", to pacify some unknown compiler. Problem reported
4438 2003-11-11 Bruno Haible <bruno@clisp.org>
4440 * xsize.h (SIZE_MAX): Remove fallback definition.
4441 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
4444 2003-11-10 Paul Eggert <eggert@twinsun.com>
4446 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
4447 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
4448 rejected some allocations of exactly SIZE_MAX - 2 bytes.
4450 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
4451 not (size_t) -1, since it's defined here.
4453 2003-11-06 Paul Eggert <eggert@twinsun.com>
4455 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
4456 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
4457 Reject sizes of exactly SIZE_MAX bytes.
4458 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
4459 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
4461 2003-11-05 Bruno Haible <bruno@clisp.org>
4463 * xsize.h: Include limits.h, to avoid a possible collision with
4464 SIZE_MAX defined in <limits.h> on Solaris.
4466 2003-11-04 Bruno Haible <bruno@clisp.org>
4468 * xsize.h: New file.
4469 * linebreak.c: Include xsize.h.
4470 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
4471 argument for overflow.
4472 Suggested by Paul Eggert.
4474 2003-10-31 Bruno Haible <bruno@clisp.org>
4476 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
4477 to avoid (extremely rare) race condition.
4478 Suggested by Paul Eggert.
4480 2003-11-03 Jim Meyering <jim@meyering.net>
4482 * userspec.c: Include "userspec.h".
4483 * userspec.h: New file.
4485 2003-10-31 Paul Eggert <eggert@twinsun.com>
4487 * mountlist.h (struct mount_entry.me_type_malloced): New member.
4488 * mountlist.c (SIZE_MAX): Define if not defined already.
4489 (read_filesystem_list): Set and use me_type_malloced.
4490 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
4491 whatever the type happens to be), for brevity and consistency.
4492 Check for size calculation overflow on Alphas running OSF/1.
4494 2003-10-31 Jim Meyering <jim@meyering.net>
4496 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
4498 * linebuffer.c: Include <string.h> for declaration of memset.
4500 2003-10-30 Paul Eggert <eggert@twinsun.com>
4501 Bruno Haible <bruno@clisp.org>
4503 * vasprintf.c: Include <limits.h>, <stdlib.h>.
4504 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
4506 2003-10-29 Paul Eggert <eggert@twinsun.com>
4508 * xalloc.h (xalloc_oversized): Now a macro, not a function,
4509 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
4511 * quotearg.c (quotearg_n_options): Use it.
4512 * group-member.c: Include <stdbool.h>.
4513 (free_group_info): Arg is now const *; don't free arg.
4514 (get_group_info): Now returns bool and accepts struct group_info *,
4515 rather than returning a malloc'ed struct group_info *.
4516 All uses changed. Check for overflow in internal size calculation.
4518 * getusershell.c (readname): Simplify the code by using x2nrealloc
4519 rather than xmalloc/xrealloc.
4520 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
4521 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
4522 conformance bug: the old code used a pointer after freeing the
4523 storage that it addressed.
4524 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
4525 rather than doing it by hand.
4526 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
4527 the buffer preserved. Use free and xmalloc instead.
4528 * quotearg.c (quotearg_n_options): Likewise.
4529 Use a simpler test for size overflow. Don't use xalloc_oversized
4530 because unsigned int might be wider than size_t (!); this suggests
4531 that we should switch from unsigned int to size_t for slot numbers.
4533 2003-10-27 Bruno Haible <bruno@clisp.org>
4535 * stdbool_.h: Better support for BeOS.
4537 2003-10-27 Paul Eggert <eggert@twinsun.com>
4539 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
4540 to allocate the returned structure. Do not allocate a subarray,
4541 as x2nrealloc will do that.
4542 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
4543 instead of xnrealloc.
4544 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
4546 2003-10-26 Paul Eggert <eggert@twinsun.com>
4548 * xalloc.h (xalloc_oversized): New static inline function, for
4549 callers that want to do their own size-overflow checking. Include
4550 <stdbool.h>, since xalloc_oversized returns bool.
4551 * xalloc.c (array_size_overflow): Remove. All callers changed
4552 to use xalloc_oversized.
4554 Add two functions x2realloc, x2nrealloc, for programs that grow
4555 arrays dynamically by doubling their sizes.
4556 * xalloc.h (x2realloc, x2nrealloc): New decls.
4557 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
4560 Port to C99 semantics for 'inline' of external functions.
4561 Bug reported by Bruno Haible.
4562 * xmalloc.c (xnmalloc_inline): New static inline function,
4563 with the old contents of xnmalloc.
4564 (xnmalloc, xmalloc): Use it.
4565 (xnrealloc_inline): New static inline function,
4566 with the old contents of xnrealloc.
4567 (xnrealloc, xrealloc): Use it.
4569 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
4571 2003-10-25 Paul Eggert <eggert@twinsun.com>
4573 Fix several address-calculation bugs in the hash modules,
4574 plus some minor code cleanup.
4576 * hash.h: Include <stdbool.h>, for bool.
4577 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
4578 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
4579 hash_get_n_entries, hash_get_max_bucket_length,
4580 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
4581 hash_rehash): Use size_t rather than unsigned.
4582 * hash.c (struct hash_table, hash_get_n_buckets,
4583 hash_get_n_buckets_used, hash_get_n_entries,
4584 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
4585 hash_get_entries, hash_do_for_each, hash_string, is_prime,
4586 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
4588 (SIZE_MAX): Define if not defined.
4589 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
4590 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
4592 Use const * when possible.
4593 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
4594 (check_tuning): Fix bug: if tuning parameters were very close to
4595 0 or 1, rounding errors could have caused subscript violations.
4596 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
4597 (hash_initialize): Add 'fail:' label
4598 to free table and return NULL, and use it to simplify code.
4599 Use calloc rather than clearing the storage ourself.
4600 (hash_initialize, hash_rehash): Check for arithmetic overflow in
4601 buffer size calculations.
4602 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
4603 Include <stddef.h>, for size_t.
4604 * hash-pjw.c (hash_pjw): Likewise.
4605 Switch to method described by Bruno Haible.
4606 Include <limits.h>, for CHAR_BIT.
4607 (SIZE_BITS): New macro.
4609 2003-10-21 Paul Eggert <eggert@twinsun.com>
4611 * getndelim2.c (getndelim2): When size calculation overflows,
4612 ceiling the allocation at NMAX bytes rather than silently
4613 discarding input bytes before NMAX is reached. This makes
4614 a difference only if NMAX exceeds SIZE_MAX / 2.
4616 * obstack.c: Merge from glibc.
4617 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
4618 Add libc_hidden_def (_obstack_newchunk).
4619 (_obstack_free) [! defined _LIBC]: Remove.
4620 [defined _LIBC]: Make a strong alias from obstack_free, rather than
4621 a clone of the function body.
4622 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
4623 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
4625 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
4626 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
4629 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
4630 (obstack_ptr_grow_fast, obstack_int_grow_fast):
4631 Don't use lvalue casts, as GCC plans to remove support for them
4632 in GCC 3.5. Reported by Joseph S. Myers. This bug
4633 was also present in the non-GCC version, indicating that this
4634 code had always been buggy and had never been widely used.
4635 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
4636 Use the fast variant of each macro, rather than copying the
4637 definiens of the fast variant; that way, we'll be more likely to
4638 catch future bugs in the fast variants.
4640 2003-10-20 Bruno Haible <bruno@clisp.org>
4642 * wait-process.h: New file, from GNU gettext.
4643 * wait-process.c: New file, from GNU gettext.
4645 2003-10-19 Jim Meyering <jim@meyering.net>
4647 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
4649 2003-10-16 Paul Eggert <eggert@twinsun.com>
4651 * getgroups.c: Include <errno.h>, <stdlib.h>.
4652 (getgroups): First arg is int, not size_t.
4653 Don't let 'free' mangle errno.
4655 2003-10-16 Jim Meyering <jim@meyering.net>
4657 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
4659 2003-10-15 Paul Eggert <eggert@twinsun.com>
4661 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
4663 (new_exclude, add_exclude_file): Initial size no longer needs to
4665 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
4666 our own address arithmetic overflow checking.
4668 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
4669 (fnmatch): Do not alloca more than 2000 wide characters;
4670 instead, use malloc for large buffers.
4671 Check for address arithmetic overflow, and return -1
4672 with errno set to ENOMEM in that case.
4673 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
4674 (NEW_PATTERN): Do not alloca more than 8000 bytes;
4675 instead, return -1. Check for address arithmetic overflow.
4677 2003-10-14 Paul Eggert <eggert@twinsun.com>
4679 Handle invalid suffixes and overflow independently, so that
4680 callers can treat them independently as needed. Fix some bugs in
4681 suffix handling, e.g., "100k@" was not diagnosed as an invalid
4682 suffix for a human-readable blocksize. The major caller-visible
4683 change is the addition of a new
4684 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
4685 that both overflow and suffix chars were found.
4687 * human.c (humblock): Don't check separately for invalid suffix
4688 char; that is xstrtoumax's job (now that its bug is fixed).
4689 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
4690 INTMAX_MAX]: New macros.
4691 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
4692 TYPE_MAXIMUM): New macros.
4693 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
4694 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
4695 if overflow occurs, as it's what __strtol does and it's more useful
4697 (__xstrtol): If __strtol reports some error other than ERANGE,
4698 reflect it to the caller as LONGINT_INVALID. If it reports
4699 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
4700 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
4701 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
4703 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
4704 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
4705 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
4706 [defined UINTMAX_MAX]: New macros.
4708 2003-10-14 Bruno Haible <bruno@clisp.org>
4710 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
4711 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
4712 Also use volatile where needed.
4714 2003-10-12 Paul Eggert <eggert@twinsun.com>
4716 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
4717 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
4718 and define in terms of the other primitives.
4719 * xmalloc.c: Include stdbool.h; do not include exit.h.
4720 (SIZE_MAX): Define if not already defined.
4721 (array_size_overflow): New function.
4722 (xalloc_die): Abort instead of exiting if 'error' returns.
4723 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
4724 (xmalloc, xrealloc): Use them.
4725 (xcalloc): Check for address arithmetic overflow.
4726 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
4727 a bit faster than strcpy.
4729 2003-10-08 Paul Eggert <eggert@twinsun.com>
4731 Merge getpass from libc, plus a few fixes.
4733 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
4734 Include <stdbool.h>.
4735 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
4736 __fsetlocking to empty.
4737 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
4738 do include <bits/libc-lock.h>.
4739 Do not include <fcntl.h>; not needed.
4740 [_LIBC]: Include <wchar.h>.
4741 (NOTCANCEL_MODE): New macro.
4742 (flockfile, funlockfile) [_LIBC]: New macros.
4743 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
4744 [!_LIBC]: New macros.
4745 (call_fclose): New function.
4746 (getpass): Use it. Save tty stream separately; this simplifies the
4747 code and makes it more reliable if stdin happens to equal stdout.
4748 Invoke __fsetlocking on tty.
4749 Handle thread cancellation if needed.
4750 Namespace cleanup (use __tcgetattr, __getline).
4751 Use bool for Booleans.
4752 [USE_IN_LIBIO]: Handle wide streams.
4753 [!_LIBC]: Unconditionally do the fseek, since we don't know what
4754 stream might go where.
4756 * unlocked-io.h: Include <stdio.h>, so that the caller
4757 doesn't have to include <stdio.h> before us.
4758 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4759 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4760 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4761 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4762 if not declared, so that we can use getpass.c code from libc without
4764 (flockfile, ftrylockfile, funlockfile): New macros.
4766 2003-10-06 Bruno Haible <bruno@clisp.org>
4768 * version-etc-2.h: Remove file.
4769 * version-etc-2.c: Remove file.
4771 2003-09-25 Jim Meyering <jim@meyering.net>
4772 Bruno Haible <bruno@clisp.org>
4774 This lets translators provide better translations for the
4775 "Written by ..." part of --version output.
4776 * version-etc.h: Include stdarg.h.
4777 (version_etc_copyright): Declare as readonly.
4778 (version_etc): Make this function variadic with a NULL-terminated list
4779 of author name strings.
4780 (version_etc_va): New declaration.
4781 * version-etc.c: Include stdarg.h, stdlib.h.
4782 (version_etc_copyright): Declare as readonly.
4783 (version_etc_va): New function. Provide a different translatable string
4784 for each possible number of authors < 10. Abbreviate when there are 10
4786 (version_etc): Make this function variadic. Call version_etc_va.
4787 Suggestion from Gary V. Vaughan.
4789 * long-options.h (parse_long_options): Change prototype: the authors
4790 string is moved to the end and becomes variadic.
4791 * long-options.c: Include stdarg.h.
4792 (parse_long_options): Make this function variadic, too.
4793 Call version_etc_va, not version_etc.
4795 2003-10-06 Bruno Haible <bruno@clisp.org>
4797 * fatal-signal.h: New file, from GNU gettext.
4798 * fatal-signal.c: New file, from GNU gettext.
4800 2003-10-04 Karl Berry <karl@gnu.org>
4802 * argp*: update from libc.
4804 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4806 * getpass.c (getpass): Use a no-op fseek when switching from input to
4807 output mode on the same stream.
4809 2003-09-29 Paul Eggert <eggert@twinsun.com>
4811 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4812 Fix arg typo in previous patch.
4814 2003-09-28 Jim Meyering <jim@meyering.net>
4816 * error.c: Correct cpp indentation.
4818 2003-09-27 Paul Eggert <eggert@twinsun.com>
4820 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4821 Omit the special code that used __typeof__, since we worry that
4822 it could be more trouble than it's worth. See:
4823 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4824 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4828 2003-09-26 Jim Meyering <jim@meyering.net>
4830 * error.c (error_tail): Move some declarations
4831 into inner scope where the local variables are used.
4833 2003-09-26 Bruno Haible <bruno@clisp.org>
4835 * stpncpy.h (gnu_stpncpy): New declaration.
4836 (stpncpy): Define as alias for gnu_stpncpy.
4837 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4839 2003-09-26 Paul Eggert <eggert@twinsun.com>
4841 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4842 (error_tail): Do not loop, reallocating temporary buffer, since
4843 the output cannot contain more wide characters than the input
4844 contains bytes, the size must be big enough already. This avoids
4845 one potential size overflow calculation. Check for size overflow
4846 when calculating temporary buffer size. Free temporary buffer
4847 when done, if it was allocated with malloc; this plugs a memory
4848 leak. Remove casts from void * to pointers, that are no longer
4849 needed now that we're assuming C89 or better.
4851 Merge error changes from glibc.
4853 * error.c, error.h: Update copyright notice header to match glibc.
4854 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4855 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4856 Disable cancellation while printing error.
4857 * error.h: Prepend __ to parameter names.
4859 2003-09-25 Karl Berry <karl@gnu.org>
4861 * argp-fmtstream.c, argp-help.c: update from libc.
4863 2003-09-25 Bruno Haible <bruno@clisp.org>
4865 * version-etc-2.h: New file, from version-etc.h with modifications.
4866 * version-etc-2.c: New file, from version-etc.c with modifications.
4868 2003-09-25 Simon Josefsson <jas@extundo.com>
4870 * xgetdomainname.h: New file.
4871 * xgetdomainname.c: New file.
4873 2003-09-25 Simon Josefsson <jas@extundo.com>
4874 Bruno Haible <bruno@clisp.org>
4876 * getdomainname.h: New file.
4877 * getdomainname.c: New file.
4879 2003-09-24 Paul Eggert <eggert@twinsun.com>
4881 * linebuffer.c (freebuffer): Don't free the argument, just
4882 the buffer associated with the argument. Bug reported by
4885 2003-09-19 Karl Berry <karl@gnu.org>
4887 * argp.h: update from libc.
4889 2003-09-16 Paul Eggert <eggert@twinsun.com>
4891 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4892 input error, instead of returning NULL the next time we are called
4893 (and therefore losing track of errno).
4895 2003-09-15 Paul Eggert <eggert@twinsun.com>
4897 * getndelim2.c (getndelim2): Don't trash errno when a read
4898 fails, so that the caller gets the proper errno.
4900 * readutmp.c (read_utmp): Likewise.
4901 Check for fstat error. Close stream and free storage
4904 2003-09-14 Bruno Haible <bruno@clisp.org>
4906 * fwriteerror.h: New file.
4907 * fwriteerror.c: New file.
4909 2003-09-14 Jim Meyering <jim@meyering.net>
4911 * getloadavg.c: Correct cpp indentation.
4912 * strdup.c: Likewise.
4913 * vasnprintf.c: Likewise.
4915 2003-09-12 Paul Eggert <eggert@twinsun.com>
4917 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4918 * obstack.c [!defined _LIBC]: Likewise.
4919 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4920 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4921 * exitfail.c: Don't include stdlib.h; no longer needed.
4923 More changes to assume C89 or better.
4925 * error.c (error_tail): Assume vprintf.
4927 * argmatch.c (getenv): Remove decl.
4928 * progreloc.c (get_full_program_name): Define via prototype.
4929 * setenv.c (clearenv): Likewise.
4930 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4932 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4933 (malloc, memcpy): Remove decls.
4934 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4935 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4936 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4937 (memcpy): Remove macro.
4938 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4939 (__P): Remove. All uses removed.
4940 (PTR): Remove. All uses changed to void *.
4941 (CHAR_BIT, NULL): Remove.
4942 (spaces, zeros, memset_space, memset_zero)
4943 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4945 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4946 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4947 Define with prototype.
4948 Remove now-unnecessary prototype decl.
4949 (extra_args_spec): Assume ANSI C. All uses changed.
4950 (extra_args_spec_iso): Remove.
4951 (my_strftime, emacs_strftimeu): Define via prototype.
4952 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4954 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4955 * strtoimax.c: Include <stdlib.h> unconditionally.
4956 (strtoul, strtol): Remove decls.
4957 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4959 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4960 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4961 (LOCALE_PARAM_PROTO): New macro.
4962 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4963 (INTERNAL (strtol), strtol): Define with a prototype.
4964 (PARAMS): Remove. All uses removed.
4965 * tempname.c: Include <string.h> unconditionally.
4966 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4967 * xgethostname.c (main): Define with a prototype.
4968 * xmalloc.c: Include "xalloc.h" first, to check interface.
4969 Include <stdlib.h> unconditionally.
4970 (calloc, malloc, realloc, free): Remove decls.
4971 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4972 Include <stdlib.h> unconditionally. Sort include file names.
4974 (xstrtod): Define with a prototype.
4975 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4976 (strtol, strtoul): Remove decls.
4978 2003-09-11 Paul Eggert <eggert@twinsun.com>
4980 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4981 Include <stdlib.h>, <string.h> unconditionally.
4982 Remove now-unnecessary cast to char *.
4983 * strnlen.c: Include <string.h> unconditionally.
4984 * yesno.c (yesno): Define with a prototype.
4986 2003-09-10 Bruno Haible <bruno@clisp.org>
4988 * strcspn.c: Include <string.h> unconditionally.
4989 * strpbrk.c: Include <string.h> unconditionally.
4990 * strstr.c: Include <string.h> unconditionally.
4991 * unicodeio.c: Include <string.h> unconditionally.
4992 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4993 * unsetenv.c: Likewise.
4994 * xreadlink.c: Include <stdlib.h> unconditionally.
4995 * yesno.c: Include <stdlib.h> unconditionally.
4996 (rpmatch): Add prototype.
4998 2003-09-10 Jim Meyering <jim@meyering.net>
5000 * error.c: Correct indentation of cpp directives.
5002 2003-09-09 Paul Eggert <eggert@twinsun.com>
5006 * acosl.c (main): Use a prototype.
5007 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
5010 * getloadavg.c (getloadavg, main): Define via prototypes.
5012 * getopt.h (struct option.name): Assume C89, and use 'const'.
5013 (getopt, etopt_long, getopt_long_only, _getopt_internal)
5014 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
5016 * getopt.c (const): Remove macro.
5017 Include <string.h> unconditionally.
5018 (my_index): Remove; all uses changed to strchr.
5019 (strlen): Remove decl.
5020 (exchange): Remove forward decl; no longer needed.
5021 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
5022 Define with prototype.
5023 * getopt1.c (const): Remove macro.
5024 (getopt_long, getopt_long_only, main): Define with prototype.
5026 * getugroups.c: Include <string.h> unconditionally.
5028 * getusershell.c: Include <stdlib.h> unconditionally.
5029 (getusershell, setusershell, endusershell, readname, main):
5030 Define with prototypes.
5032 * group-member.c: Include group-member.h first.
5033 Include <stdlib.h> unconditionally.
5035 * hard-locale.c: Include hard-locale.h first.
5036 Include <stdlib.h>, <string.h> unconditionally.
5038 * hash.c (free, malloc): Remove decls.
5039 Include <stdlib.h> unconditionally.
5041 * human.c: Include <stdlib.h>, <string.h> unconditionally.
5042 (getenv): Do not declare.
5044 * idcache.c: Include <string.h> unconditionally.
5046 * long-options.c: Include long-options.h first, to test interface.
5047 Include <stdlib.h> unconditionally.
5049 * makepath.c: Include makepath.h first, to test interface.
5050 Include <stdlib.h> and <string.h> unconditionally.
5052 * linebuffer.c: Include <stdlib.h>.
5053 (free): Remove decl.
5055 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
5056 rpl_malloc returns void *, not char *.
5057 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
5059 * md5.h: Include <limits.h> unconditionally.
5060 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
5061 (__P): Remove; all uses removed.
5062 * md5.c: Include "md5.h" first.
5063 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
5064 md5_buffer, md5_process_bytes, md5_process_block):
5065 Define with prototypes.
5066 * sha.h (__P): Remove all uses. (It wasn't defined??)
5067 * sha.c: Include "sha.h" first.
5068 Include <stdlib.h>, <string.h> unconditionally.
5070 * memchr.c (__ptr_t): Remove; all uses changed to void *.
5071 * memcmp.c (__ptr_t): Likewise.
5072 * memrchr.c (__ptr_t): Likewise.
5073 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
5074 Include <string.h> unconditionally.
5075 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
5076 * memchr.c: Include <stdlib.h> unconditionally.
5077 * memchr.c (LONG_MAX): Remove.
5078 * memrchr.c (LONG_MAX): Likewise.
5079 * memchr.c (__memchr): Define via a prototype.
5080 * memrchr.c (__memrchr): Likewise.
5081 * memcmp.c (__P): Remove, and remove all uses.
5082 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
5083 Remove forward decls; no longer needed.
5084 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
5085 Use types required by C89 in prototype.
5087 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
5088 * savedir.c: Likewise.
5089 * mkdir.c (free): Remove decl.
5090 * rmdir.c (rmdir): Define with a prototype.
5091 * savedir.c: Include savedir.h first, to test interface.
5093 * mktime.c (STDC_HEADERS): Remove.
5094 Include <stdlib.h>, <string.h> unconditionally.
5096 * modechange.c: Include <stdlib.h> unconditionally.
5097 (malloc): Remove decl.
5099 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
5100 (free): Remove decl.
5102 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
5103 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
5104 (This type really should be intptr_t, but that's a C99ism.)
5105 (_obstack_memcpy): Remove: all uses changed to memcpy.
5106 Include <string.h> unconditionally.
5107 (struct obstack): Assume __STDC__ for types of members
5108 chunkfun, freefun, extra_arg.
5109 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
5110 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
5111 obstack_begin, obstack_specify_allocation,
5112 obstack_specify_allocation_with_arg, obstack_chunkfun,
5113 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
5114 Remove unprototyped decls and the macros that use them.
5115 * obstack.c (POINTER): Remove. All uses changed to void *.
5116 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
5117 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
5118 (defined __STDC__ && __STDC__)]:
5119 Remove nonprototyped code.
5120 Include <stdlib.h> unconditionally.
5121 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
5122 _obstack_allocated_p, _obstack_free, obstack_free,
5123 _obstack_memory_used, print_and_abort):
5124 Define using prototypes.
5125 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
5126 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
5127 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
5128 obstack_next_free, obstack_object_size, obstack_room) [0]:
5129 Remove unused, unprototyped code.
5131 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
5133 * physmem.c (physmem_total, physmem_available, main): Define
5136 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
5137 (main): Define with a prototype.
5139 * posixver.c (getenv): Remove decl.
5141 * putenv.c (malloc): Returns void *, not char *.
5142 Include <string.h> unconditionally.
5143 (strchr, memcpy, NULL): Do not define.
5145 * readtokens.c: Include readtokens.h first, to test interface.
5146 Include <stdlib.h>, <string.h> unconditionally.
5147 (init_tokenbuffer): Define with a prototype.
5149 * regex.c (PARAMS): Remove. All uses removed.
5150 All uses of _RE_ARGS removed, too.
5151 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5153 (bzero): Assume memset exists.
5154 (memcmp, memcpy, NULL): Remove.
5155 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
5156 char, or assignments to local vars of type signed char.
5157 (init_syntax_once, PREFIX(extract_number_and_incr),
5158 PREFIX(print_partial_compiled_pattern),
5159 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
5160 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
5161 PREFIX(regex_grow_registers), PREFIX(regex_compile),
5162 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
5163 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
5164 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
5165 wcs_compile_range, byte_compile_range, truncate_wchar,
5166 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
5167 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
5168 count_mbs_length, wcs_re_match_2_internal,
5169 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
5170 PREFIX(alt_match_null_string_p),
5171 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
5172 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
5173 regfree, PREFIX(extract_number)): Define with prototype. Remove
5174 now-unnecessary declaration, if any.
5175 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
5177 Remove now-unnecessary casts among pointer types.
5178 * regex.h (_RE_ARGS): Remove. All uses removed.
5180 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
5181 (free): Remove decl.
5183 * rpmatch.c: Include <stdlib.h> unconditionally.
5185 * same.c: Include <stdlib.h>, <string.h> unconditionally.
5186 (free): Remove decl.
5188 * save-cwd.c: Include <stdlib.h> unconditionally.
5189 * xgetcwd.c: Likewise.
5191 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
5192 (free): Remove decl.
5194 * strchrnul.c (strchrnul): Define with a prototype.
5195 Fix bug: c_in was not converted to char before searching.
5197 The following changes are not K&R related:
5199 * group-member.h: Include <sys/types.h>, so that this file is
5201 * makepath.h: Likewise.
5203 * getusershell.c (readname, default_index, line_size, readname):
5204 Use size_t, not int, for sizes.
5205 (readname): If the size overflows, report an error instead of
5208 2003-09-09 Derek Robert Price <derek@ximbiot.com>
5210 * getndelim2.c: Assume stdlib.h per the C89 spec.
5212 2003-09-08 Paul Eggert <eggert@twinsun.com>
5214 Assume C89 or better; remove K&R cruft.
5215 A few of these changes were first proposed by Derek Robert Price
5216 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
5218 * addext.c: Include <string.h> unconditionally.
5219 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
5220 Don't declare getenv or malloc.
5222 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
5223 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
5225 (find_stack_direction, alloca): Use prototypes.
5227 * atexit.c (atexit): Define using a prototype.
5229 * basename.c, dirname.c, stripslash.c:
5230 Include <string.h> unconditionally.
5232 * bcopy.c: Include <stddef.h>.
5233 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
5235 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
5237 * error.h (error, error_at_line, error_print_progname)
5238 [! (defined (__STDC__) && __STDC__)]: Remove decls.
5239 * error.c: Include error.h first, to check interface.
5240 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5241 (VA_START): Remove; all uses changeed to va_start.
5242 (exit, strerror): Remove decls.
5243 (error_print_progname): Prototype uncondionally.
5244 Don't include <errno.h>; no longer needed.
5245 (private_strerror): Remove.
5246 (error_tail): Always define.
5247 (error, error_at_line): Assume C89 or better; always use prototypes.
5248 * fatal.c: Include "fatal.h" first, to test interface.
5249 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5250 (VA_START): Remove; all uses changed to va_start.
5251 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
5253 (exit): Remove decl.
5254 (fatal): Prototype unconditionally. Assume va_start works.
5255 Abort at end, to pacify gcc.
5257 * euidaccess.c (main): Define with a prototype.
5259 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5261 * exitfail.c: Include <stdlib.h> unconditionally.
5263 * fnmatch_.h (__P): Remove. All uses changed to assume
5265 * fnmatch.c: Include fnmatch.h first, to test interface.
5266 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5267 (getenv): Remove decl.
5268 (fnmatch): Define using a prototype.
5269 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5270 (FCT): Define using a prototype.
5272 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5274 * gethostname.c: Include <stddef.h>.
5275 (gethostname): Define with prototype. Length is size_t, not int.
5277 2003-09-08 Paul Eggert <eggert@twinsun.com>
5279 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5280 getversion.c should have been removed then, but was accidentally
5283 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5284 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5286 2003-09-07 Paul Eggert <eggert@twinsun.com>
5288 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5289 copy_tm_result. Bug reported by Simon Josefsson in
5290 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5292 2003-09-06 Paul Eggert <eggert@twinsun.com>
5294 * time_r.c, time_r.h: New files.
5296 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5298 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5299 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5301 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5303 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5304 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5307 * timegm.c: Switch to glibc implementation, with the following changes:
5308 [defined HAVE_CONFIG_H]: Include <config.h>.
5309 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5310 (__mktime_internal) [!defined _LIBC]: New decl.
5311 (__gmtime_r) [!defined _LIBC]: New macro and function.
5312 (timegm): Use a prototype, since gnulib assumes C89.
5313 Do not bother declaring tmp to be const, as it's not really usefu.
5314 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5315 (timegm): Declare only if HAVE_DECL_TIMEGM.
5317 2003-09-03 Paul Eggert <eggert@twinsun.com>
5319 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5320 Bug reported by Lute Kamstra in
5321 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5323 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5324 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5325 course with correspondingly smaller numbers for tomorrow and
5326 yesterday. From Tadayoshi Funaba. Originally installed into
5327 sh-utils on 1999-08-07, but the patch got lost (I guess during the
5330 2003-08-31 Simon Josefsson <jas@extundo.com>
5332 * timegm.h: New file.
5333 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
5335 2003-08-31 Karl Berry <karl@gnu.org>
5337 * argp.h: update from libc.
5339 2003-08-28 Bruno Haible <bruno@clisp.org>
5341 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
5342 warning on QNX, which defines O_BINARY to 000000.
5344 2003-08-24 Bruno Haible <bruno@clisp.org>
5346 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
5347 MSVC7 <stdio.h> is included later.
5349 2003-08-20 Bruno Haible <bruno@clisp.org>
5351 * progname.h: New file, from GNU gettext.
5352 * progname.c: New file, from GNU gettext.
5353 * progreloc.c: New file, from GNU gettext.
5355 2003-08-19 Bruno Haible <bruno@clisp.org>
5357 * xstrdup.c: Assume <string.h> exists.
5359 2003-08-18 Jim Meyering <jim@meyering.net>
5361 * setenv.h: Indent nested cpp directive.
5362 * vasnprintf.c: Remove trailing blanks.
5364 2003-08-17 Simon Josefsson <jas@extundo.com>
5365 Bruno Haible <bruno@clisp.org>
5367 * xstrndup.h: New file.
5368 * xstrndup.c: New file.
5370 2003-08-17 Bruno Haible <bruno@clisp.org>
5372 * strndup.h: New file.
5374 2003-08-16 Paul Eggert <eggert@twinsun.com>
5376 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
5377 space, undoing this 2003-08-12 change:
5378 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
5380 2003-08-16 Jim Meyering <jim@meyering.net>
5382 Merge from coreutils.
5383 * xstrtoimax.c: #else #if -> #elif.
5384 * xstrtoumax.c: Likewise.
5386 2003-08-15 Paul Eggert <eggert@twinsun.com>
5388 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
5389 rather than tab, after '#' in shell-script copyright notices.
5390 Suggested by Bruno Haible.
5392 2003-08-15 Jim Meyering <jim@meyering.net>
5393 and Paul Eggert <eggert@twinsun.com>
5395 Merge from coreutils.
5396 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
5397 member but strut utmpx does not. Needed for AIX 4.3.3.
5398 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
5400 2003-08-15 Jim Meyering <jim@meyering.net>
5402 Merge from coreutils.
5403 * xgethostname.c: Include <stdlib.h>.
5404 (xghostname): Don't exit for anything other than memory-related
5405 failure; just return NULL.
5406 * userspec.c: Include "posixver.h".
5407 (parse_user_spec): Accept `.' as a separator only
5408 in pre-POSIX-200112 mode.
5409 * strtoimax.c: Use #elif rather than #else #if.
5410 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5411 Remove function, now that we can rely on a working tzset function.
5412 [!_LIBC]: Ensure that the required autoconf test has been run.
5413 [!defined _NL_CURRENT && HAVE_STRFTIME]:
5414 Use underlying_strftime for %r.
5415 * sha.c: Merge in some clean-up and optimization changes from glibc.
5416 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
5417 Ensure that it is a multiple of 64.
5418 Rearrange loop exit tests so as to avoid performing an
5419 additional fread after encountering an error or EOF.
5420 * realloc.c: Update copyright date.
5422 2003-08-14 Jim Meyering <jim@meyering.net>
5424 Merge from coreutils.
5425 * obstack.h: Whitespace changes.
5426 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
5427 and xcalloc return values.
5428 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
5429 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
5430 hang on OSF/1 5.1 for DIR on both local and remote file systems.
5431 Reported by (and fix confirmed by) Nelson H. F. Beebe.
5432 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5434 Use mntctl's return value to drive the entry-processing loop, since
5435 we can't rely on the value of the vmt_length member in the last
5436 entry. On some systems doing so could result in exhausting
5437 virtual memory. Based in part on a patch from Mike Jetzer.
5439 2003-08-14 Jim Meyering <jim@meyering.net>
5440 and Paul Eggert <eggert@twinsun.com>
5442 Merges from coreutils, plus other fixes.
5443 * physmem.c: Merge in portability changes from gcc/libiberty
5444 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
5445 for credits and details. Thanks to Kaveh Ghazi for helping
5446 to keep these files in sync.
5447 (ARRAY_SIZE): Define it.
5448 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
5449 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
5450 (memcasecmp): Don't assume size_t fits in unsigned int.
5451 Remove casts and duplicate code.
5452 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
5453 (memcpy): Remove definition.
5454 Merge in some clean-up and optimization changes from glibc.
5455 [BLOCKSIZE]: Move definition to top of file.
5456 Ensure that it is a multiple of 64.
5457 Rearrange loop exit tests so as to avoid performing an
5458 additional fread after encountering an error or EOF.
5459 * md5.h (md5_uintptr): Define.
5460 * makepath.c (CLEANUP_CWD): Report an error if we failed to
5461 return to the initial working directory. Preserve errno
5463 * idcache.c: Include "xalloc.h".
5464 (xmalloc, xrealloc): Remove decls.
5465 (getuser): Remove casts no longer required in C89.
5466 * human.c: Include stdio.h, for sprintf.
5467 * group-member.c: Include "xalloc.h".
5468 (xmalloc, xrealloc): Remove decls.
5469 (get_group_info): Remove casts no longer required in C89.
5470 * getusershell.c (readname): Remove casts no longer required in C89.
5471 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
5472 * getline.c: Whitespace fix, from coreutils.
5474 2003-08-13 Paul Eggert <eggert@twinsun.com>
5476 * exclude.c: Include <ctype.h>
5477 (IN_CTYPE_DOMAIN): New macro.
5479 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
5482 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5483 Undo previous (whitespace-only) change.
5485 2003-08-12 Paul Eggert <eggert@twinsun.com>
5487 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5488 Normalize leading white space and remove trailing white space.
5489 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
5490 notice, as per ../config/srclist-update.
5492 Merge from coreutils.
5493 * euidaccess.h: New file.
5494 * euidaccess.c: Include it.
5495 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
5496 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
5497 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
5499 2003-08-11 Bruno Haible <bruno@clisp.org>
5501 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
5502 (vasnprintf): Use it instead of wcslen.
5504 2003-08-11 Bruno Haible <bruno@clisp.org>
5506 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
5507 value to ensure that _Bool promotes to int. Use #define for _Bool when
5508 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
5510 2003-08-10 Karl Berry <karl@gnu.org>
5512 * regex.h: update from libc (whitespace fix).
5514 2003-08-09 Paul Eggert <eggert@twinsun.com>
5516 Merge some files from coreutils. These changes were
5517 originally made by Jim Meyering.
5518 * acl.c: Include <sys/types.h> before <sys/stat.h>;
5519 many older Unixes require this.
5520 * alloca.c (alloca): Remove cast to argument of free;
5521 no longer needed in C89.
5522 * alloca_.h, regex.h: Fix white space to match
5523 what GNU indent does.
5525 2003-08-05 Paul Eggert <eggert@twinsun.com>
5527 * bumpalloc.h: Remove.
5529 2003-08-04 Paul Eggert <eggert@twinsun.com>
5531 * getloadavg.c: Change copyright notice and spacing to conform to
5534 Merge from coreutils.
5535 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
5537 * getdate.y (date): Also accept dates like May-23-2003; suggestion
5538 from Karl Berry, implemented by Jim Meyering.
5539 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
5540 from Dmitry V. Levin.
5541 Remove anachronistic cast of xrealloc.
5542 * fnmatch_.h (__const): Remove. Use 'const'.
5543 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
5544 type. Otherwise, it wouldn't compile with at least /bin/cc on
5545 ymp-cray-unicos9.0.2.X.
5546 Combine two mostly-identical uses of alloca into one.
5547 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
5549 2003-08-04 Dave Love <d.love@dl.ac.uk>
5553 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
5554 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
5555 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
5556 obsolete NLIST_NAME_UNION.
5557 [__GNU__]: Undef BSD and FSCALE.
5558 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
5560 2003-08-03 Paul Eggert <eggert@twinsun.com>
5562 * stdbool_.h (_Bool): Make it signed char, instead of
5563 an enum type, so that it's guaranteed to promote to int. See:
5564 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
5566 2003-07-31 Paul Eggert <eggert@twinsun.com>
5568 * strerror.c: Include config.h, limits.h. Declare sprintf.
5569 (strerror): Don't assume that a printable int fits in 14 bytes.
5571 2003-07-24 Derek Robert Price <derek@ximbiot.com>
5572 Bruno Haible <bruno@clisp.org>
5574 * getline.h (getline, getdelim): Change return type to ssize_t.
5575 * getline.c (getline, getdelim): Likewise.
5576 Remove _GNU_SOURCE define; now it's defined in config.h through
5579 2003-07-22 Paul Eggert <eggert@twinsun.com>
5581 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
5582 over-parenthesization in macros.
5584 Sync with coreutils.
5586 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
5589 Use `exit_failure' for xalloc and xmemcoll instead of their own
5590 private exit-failure variables.
5591 * xalloc.h (xalloc_exit_failure): Remove.
5592 * xmalloc.c: Likewise. Include exitfail.h.
5593 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
5594 * xmemcoll.h (xmemcoll_exit_failure): Remove.
5595 * xmemcoll.c: Likewise. Include exitfail.h.
5596 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
5598 2003-07-18 Paul Eggert <eggert@twinsun.com>
5600 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
5601 * closeout.c: Likewise. Include "closeout.h" right after config.h,
5602 to test that it can stand by itself. Include "exitfail.h".
5603 Clients should set exit_failure instead.
5604 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
5606 2003-07-18 Andreas Schwab <schwab@suse.de>
5608 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
5610 2003-07-18 Bruno Haible <bruno@clisp.org>
5612 * getndelim2.h: New file.
5613 * getndelim2.c: Make into a module of its own. Include config.h,
5615 (getndelim2): Make non-static. Change return type to ssize_t.
5616 * getline.h: Change argument names.
5617 * getline.c: Include getndelim2.h instead of getndelim2.c.
5618 * getnline.c: Include getndelim2.h.
5620 2003-07-17 Bruno Haible <bruno@clisp.org>
5622 * Makefile.am: Remove file.
5623 * Makefile.in: Remove file.
5625 2003-07-17 Bruno Haible <bruno@clisp.org>
5627 * getnline.h: New file.
5628 * getnline.c: New file.
5629 * getndelim2.c: New file, extracted from getline.c.
5630 (getndelim2): Renamed from getdelim2, with added nmax argument.
5631 * getline.c: Include getndelim2.c.
5632 (getdelim2): Moved out to getndelim2.c.
5633 (getline, getdelim): Update.
5635 2003-07-15 <karl@gnu.org>
5637 * vasnprintf.c: update from gettext.
5639 2003-07-15 Jim Meyering <jim@meyering.net>
5641 * makepath.c (make_path): Enclose diagnostic in _(...).
5643 2003-07-14 Paul Eggert <eggert@twinsun.com>
5645 * asnprintf.c, asprintf.c, config.charset, gettext.h,
5646 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
5647 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
5648 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
5649 vasprintf.c, vasprintf.h: Regenerate. These files are now being
5650 updated automatically by ../config/srclist-update. This changes
5651 their license from LPGL to GPL.
5653 2003-07-14 Jim Meyering <jim@meyering.net>
5655 Don't emit diagnostics. Let callers do that.
5656 * save-cwd.c: Don't include "error.h".
5657 (save_cwd): Don't call error. Ensure that errno is valid
5658 when returning nonzero.
5660 * save-cwd.h (restore_cwd): Update prototype.
5661 * save-cwd.c (restore_cwd): Remove two parameters.
5662 Simplify. Don't call error upon failure. Let callers do that.
5663 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
5664 when auditing is enabled. But don't bother updating the #if.
5666 2003-07-14 Simon Josefsson <jas@extundo.com>
5668 * mempcpy.h: New file.
5669 * mempcpy.c: New file.
5671 2003-07-14 Paul Eggert <eggert@twinsun.com>
5673 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
5674 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
5675 unicodeio.c, unicodeio.h, unlocked-io.h:
5676 Switch from LGPL to GPL.
5678 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
5680 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
5681 it breaks C++ compilation.
5682 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
5684 2003-07-10 Jim Meyering <jim@meyering.net>
5686 * vasnprintf.c: Remove trailing blanks.
5687 Make cpp indentation consistent.
5689 2003-07-09 Paul Eggert <eggert@twinsun.com>
5691 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
5692 posixver.c, strftime.c, strnlen.c, strverscmp.c:
5693 Switch from LGPL to GPL.
5695 2003-07-07 Paul Eggert <eggert@twinsun.com>
5697 * mktime.c: Fix some boundary cases and remove need for floating point.
5699 Issue a compile-time diagnostic if time_t is floating point, or if
5700 two's complement arithmetic is not in effect, or if arithmetic
5701 right shift does not propagate the sign. These assumptions were
5702 all in the original code but they weren't checked.
5704 (TIME_T_MIDPOINT, verify): New macros.
5705 (__isleap): Remove; it has integer overflow problems.
5706 (leapyear): New function, without those problems.
5707 (ydhms_tm_diff): Remove; splitting into two parts.
5708 (ydhms_diff): New function, containing the arithmetic part of
5709 the old ydhms_tm_diff function. Issue a compile-time
5710 diagnostic if we are not using C99 integer division.
5711 Avoid casts when possible.
5712 (guess_time_tm): New function, containing the checking part of
5713 the old ydhms_tm_diff function. Return the new value, rather than
5714 the difference between it and the old. Accept a new argument T
5715 so that *T specifies the old value. Check for overflow in the result.
5717 (__mktime_internal): Use a time_t offset, not a long int offset.
5718 This undoes the 2003-06-04 change, which is no longer needed now
5719 that we have better overflow checking.
5720 (localtime_offset): Likewise.
5722 (__mktime_internal): Avoid harmful overflow on hosts where time_t
5723 and long are 64-bit but int is only 32-bit.
5724 (ydhms_diff): Use long int to store year1 and yday1.
5725 Issue a compile-time diagnostic if long int is not wide enough.
5727 (__mktime_internal): Use long int to store adjusted year and yday.
5728 Use plain C rather than preprocessor commands, if that doesn't
5730 Check for overflow (and try to repair) after each probe
5731 rather than checking only at the very end. This avoids some bugs
5732 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
5733 does not equal GMT offset at maximum time).
5734 Use integer to check for overflow rather than floating point; this
5735 is more portable to non-IEEE hosts, and is a tad faster.
5736 When we detect that we are oscillating between two values,
5737 don't check whether tm_isdst has the requested value, since
5738 we already know the answer. When tm_isdst has the wrong value,
5739 use a different heuristic to find the right one, based on the
5740 extreme values actually observed in practice in tz2003a,
5741 rather than the (overly optimistic) "previous 3 calendar quarters".
5743 (not_equal_tm, print_tm, check_result): Use "const T" rather than
5744 "T const" to accommodate glibc style.
5745 (check_result): Use less-confusing report format. "long" -> "long int.
5747 Don't loop if the iteration overflows time_t.
5748 Allow a negative step in the iteration.
5750 2003-07-01 Paul Eggert <eggert@twinsun.com>
5752 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5753 having it depend on HAVE_SYS_TYPES_H.
5755 2003-06-25 Bruno Haible <bruno@clisp.org>
5757 * readlink.c: New file.
5759 2003-06-20 Bruno Haible <bruno@clisp.org>
5761 Assume C89, so PARAMS isn't needed.
5762 * unicodeio.h (PARAMS): Remove.
5763 * unicodeio.c: Don't use PARAMS.
5765 2003-06-18 Jim Meyering <jim@meyering.net>
5767 Merge changes from coreutils.
5768 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5769 Remove explicit declarations of xmalloc and realloc.
5771 (read_utmp): Remove anachronistic cast of xmalloc.
5773 2003-06-17 Paul Eggert <eggert@twinsun.com>
5775 Assume C89, so PARAMS isn't needed.
5776 * backupfile.h (PARAMS): Remove. All uses removed.
5777 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5778 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5779 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5780 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5781 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5782 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5783 xstrtol.h: Likewise.
5784 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5785 same.h, strverscmp.h: Do not include config.h; no longer needed.
5786 Anyway, config.h should always be included before any other file.
5788 2003-06-11 Simon Josefsson <jas@extundo.com>
5790 * sysexit_.h: New file.
5792 2003-05-20 Derek Price <derek@ximbiot.com>
5794 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5796 2003-06-10 Simon Josefsson <jas@extundo.com>
5798 * strchrnul.h: New file.
5799 * strchrnul.c: New file.
5801 2003-06-10 Simon Josefsson <jas@extundo.com>
5803 * argp.h: New file, from glibc.
5804 * argp-ba.c: New file, from glibc.
5805 * argp-eexst.c: New file, from glibc.
5806 * argp-fmtstream.c: New file, from glibc.
5807 * argp-fmtstream.h: New file, from glibc.
5808 * argp-fs-xinl.c: New file, from glibc.
5809 * argp-help.c: New file, from glibc.
5810 * argp-namefrob.h: New file, from glibc.
5811 * argp-parse.c: New file, from glibc.
5812 * argp-pv.c: New file, from glibc.
5813 * argp-pvh.c: New file, from glibc.
5814 * argp-xinl.c: New file, from glibc.
5816 2003-06-07 Jim Meyering <jim@meyering.net>
5818 * readtokens.h: Put `Free Software Foundation, Inc.'
5819 in place of my name in the copyright comment.
5820 Remove definition and uses of __P.
5823 * stat.c: Don't declare xmalloc explicitly.
5824 Instead, include "xalloc.h".
5825 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5826 xrealloc, and xcalloc return values.
5827 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5829 * xgetcwd.h: Remove definition/uses of PARAMS.
5831 2003-06-06 Jim Meyering <jim@meyering.net>
5833 * stdbool_.h: Renamed from stdbool.h.in.
5835 2003-06-06 Jim Meyering <jim@meyering.net>
5837 Merge from coreutils.
5838 * same.c: (same_name): Declare *_basename locals to be `const'.
5839 Consolidate declarations and initializations of *_base* locals.
5841 Merge from coreutils.
5842 This avoids a core dump on systems without GNU putenv,
5843 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5844 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5845 (unsetenv): New static function, from GNU libc.
5846 (rpl_putenv): Use it.
5848 * modechange.c: Remove trailing blanks.
5850 Merge from coreutils.
5851 * fsusage.c: Remove declaration of statfs.
5852 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5854 * posixtm.c: Include <stdbool.h> unconditionally.
5856 2003-06-05 Paul Eggert <eggert@twinsun.com>
5858 * mktime.c (__mktime_internal): When resolving a tm_isdst
5859 mismatch, look in future quarters as well as past. This fixes a
5860 bug when processing fall-backwards gaps immediately after a long
5861 period of daylight-saving time.
5863 * mktime.c: Assume freestanding C89 or better.
5864 (HAVE_LIMITS_H): Remove. Assume it's 1.
5865 (__P): Remove; not used.
5866 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5867 (mktime, not_equal_tm, print_tm, check_result,
5868 main): Use prototypes. Use const * where appropriate.
5869 (main): Fix typo in testing code that uncovered by above changes.
5870 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5872 2003-06-04 Paul Eggert <eggert@twinsun.com>
5874 * mktime.c: Fix Debian bug 177940
5875 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5876 (localtime_offset): Now long int, not time_t, because we want it
5877 to be guaranteed to be signed. All uses changed.
5878 (__mktime_internal): If overflow would occur when adding offset,
5881 Merge 'human' changes from coreutils. Rewrite to support
5882 locale-specific notations like thousands separators.
5883 * human.c: Simplify authorship notice.
5884 Include human.h immediately after config.h.
5885 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5886 <limits.h>: Do not include, since human.h does.
5887 (SIZE_MAX, UINTMAX_MAX): New macros.
5888 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5889 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5890 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5891 (power_letter): Renamed from suffixes.
5892 (generate_suffix_backwards): Remove.
5893 (adjust_value): Now takes int style (because of human.h changes)
5894 and long double value (for greater precision on some platforms).
5895 (group_number): New function.
5896 (human_readable): Use it. Use integer options, not enum.
5897 Put the options before the sizes in the arg list.
5898 Support all the new options.
5899 The old human_readable function has been removed;
5900 use inttostr.h instead.
5901 (human_readable, default_block_size, humblock):
5902 Use uintmax_t, not int, for block sizes.
5903 (human_readable_inexact, block_size_types): Remove.
5904 (block_size_opts): New constant.
5905 (human_options): Renamed from human_block_size, with new signature
5906 that allows block sizes up to UINTMAX_MAX. All callers changed.
5907 * human.h: Add copyright and authorship notice.
5908 Include <limits.h> and <stdbool.h> unconditionally.
5909 (PARAMS): Remove. All uses removed.
5910 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5911 (enum human_inexact_style): Remove tag; now a nameless enum.
5912 (human_floor, human_ceiling, human_round_to_even): Now have
5913 values 2, 0, 1 rather than -1, 1, 0.
5914 (human_group_digits, human_suppress_point_zero, human_autoscale,
5915 human_base_1024, human_SI, human_B): New constants.
5916 (human_readable_inexact, human_block_size): Remove.
5917 (human_readable): Size args are now uintmax_t, not int.
5918 (human_options): New decl.
5920 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5921 unnecessary now that we assume C89 or better. This change
5922 imported from coreutils.
5924 * mktime.c (__mktime_internal): Do not reject negative timestamps
5925 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5926 in the 2003-05-30 sync from glibc.
5928 .h files should stand alone, but we shouldn't include <sys/types.h>
5929 if we can get away with just <stddef.h>.
5931 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5932 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5933 rather than <sys/types.h>, as we merely need size_t.
5934 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5936 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5937 Include <stdio.h>, to get FILE.
5938 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5939 memcasecmp.h has included <stddef.h> and all we need is size_t.
5940 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5941 our interface, instead of including <sys/types.h>
5943 2003-06-02 Paul Eggert <eggert@twinsun.com>
5946 Fix some minor time-related bugs with POSIX time arguments.
5947 Some valid time stamps were being rejected (notably -1, and
5948 time stamps before 1900 on 64-bit hosts). And some invalid
5949 time stamps were being accepted, e.g. September 31.
5951 * posixtm.h (posixtime): Return bool instead of time_t, so
5952 that we can return (time_t) -1 successfully.
5953 * posixtm.c: Likewise.
5954 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5955 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5956 (t): Remove static var.
5957 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5958 of static var. All uses changed.
5959 (year): Do not reject years before 1900; they can occur with
5961 (posix_time_parse): Do not check for out-of-range components;
5962 that is now the caller's responsibility, since our checks were
5963 only approximations.
5964 (posixtime): Use mktime to check for out-of-range components,
5965 since it knows them exactly.
5966 If mktime returns (time_t) -1, check whether an error actually occurred
5967 by invoking localtime on -1.
5968 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5969 posixtime failures better.
5970 Improve the test data (in comments only).
5972 2003-05-30 <karl@gnu.org>
5974 * mktime.c: update from libc.
5976 2003-05-30 Bruno Haible <bruno@clisp.org>
5978 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5979 * localcharset.h: Likewise.
5980 * localcharset.c: Likewise.
5982 2003-05-28 Paul Eggert <eggert@twinsun.com>
5984 Assume the headers required for C89 freestanding compilers.
5985 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5986 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5987 without checking for HAVE_LIMITS_H.
5988 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5989 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5991 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5992 * exclude.c: Include <stdbool.h> unconditionally.
5993 * tempname.c: Include <stddef.h> unconditionally.
5994 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5995 * modechange.c, rpmatch.c (NULL): Don't define, since
5996 <stddef.h> does that.
5997 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5998 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5999 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
6000 * xstrtol.c: Likewise.
6001 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
6002 * savedir.c: Include <stddef.h> instead of defining NULL.
6004 * addext.c (addext): Use assignment rather than cast, to avoid
6005 warnings on some platforms.
6007 * mktime.c (__mktime_internal): Do not reject negative timestamps
6010 2003-05-10 Bruno Haible <bruno@clisp.org>
6012 * linebreak.c (iconv_string_length): Don't return -1 just because the
6013 string is longer than 4 KB.
6015 2003-05-12 Jim Meyering <jim@meyering.net>
6017 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
6018 the space-padded-by-default conversion specifiers, %e, %k, %l.
6020 2003-05-03 Bruno Haible <bruno@clisp.org>
6022 Upgrade to Unicode-4.0.
6023 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
6024 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
6025 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
6026 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
6027 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
6028 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
6029 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
6030 Change width of U+E0100..U+E01EF from 1 to 0.
6032 2003-04-25 Bruno Haible <bruno@clisp.org>
6034 * copy-file.c: Include <stddef.h>, for size_t.
6036 2003-04-25 Jim Meyering <jim@meyering.net>
6038 * copy-file.c (copy_file_preserving): Declare buf_size to be
6039 of type size_t, not int.
6041 2003-04-11 Jim Meyering <jim@meyering.net>
6043 Merge changes from Coreutils.
6045 2003-03-22 Jim Meyering <jim@meyering.net>
6047 * strftime.c (widen): Cast alloca return value to proper type.
6049 2003-01-19 Ulrich Drepper <drepper@redhat.com>
6052 * strftime.c (my_strftime): Handle very large width
6053 specifications for numeric values correctly. Improve checks for
6056 2003-01-19 Jim Meyering <jim@meyering.net>
6058 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
6059 (nl_get_alt_digit) [! defined my_strftime]: Define.
6060 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
6061 _nl_get_alt_digit and _nl_get_walt_digit.
6063 * strftime.c (my_strftime): Merge in locale-related changes from libc.
6064 These changes have no effect outside of _LIBC.
6066 2003-04-10 Bruno Haible <bruno@clisp.org>
6068 * findprog.h: New file, from GNU gettext.
6069 * findprog.c: New file, from GNU gettext.
6071 2003-04-05 Jim Meyering <jim@meyering.net>
6073 Merge changes from Coreutils.
6075 * exclude.h (PARAMS): Remove definition and uses.
6076 * exclude.c: Remove uses of `PARAMS'.
6078 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
6079 Add test-cases for DOS filenames. Declare program_name.
6080 (main): Set up program_name. Patch by Rich Dawe.
6082 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6084 Use mntctl's return value to drive the entry-processing loop, since
6085 we can't rely on the value of the vmt_length member in the last
6086 entry. On some systems doing so could result in exhausting
6087 virtual memory. Based in part on a patch from Mike Jetzer.
6089 2003-04-04 Bruno Haible <bruno@clisp.org>
6091 * linebreak.h: New file, from GNU gettext.
6092 * linebreak.c: New file, from GNU gettext with slight modifications.
6093 * lbrkprop.h: New file, from GNU gettext.
6095 2003-04-03 Bruno Haible <bruno@clisp.org>
6097 * utf8-ucs4.h: New file, from GNU gettext.
6098 * utf16-ucs4.h: New file, from GNU gettext.
6099 * ucs4-utf8.h: New file, from GNU gettext.
6100 * ucs4-utf16.h: New file, from GNU gettext.
6102 2003-04-02 Bruno Haible <bruno@clisp.org>
6104 * binary-io.h: New file, from GNU gettext.
6106 2003-04-01 Bruno Haible <bruno@clisp.org>
6108 * pathname.h: New file, from GNU gettext.
6109 * concatpath.c: New file, from GNU gettext.
6111 2003-03-30 Bruno Haible <bruno@clisp.org>
6113 * copy-file.c (copy_file_preserving): Don't set owner if the function
6114 chown() doesn't exist.
6116 2003-03-28 Bruno Haible <bruno@clisp.org>
6118 * copy-file.h: New file, from GNU gettext.
6119 * copy-file.c: New file, from GNU gettext.
6121 2003-03-18 Jim Meyering <jim@meyering.net>
6123 * quote.c (quote_n): Fix typo in comment.
6125 2003-03-14 Jim Meyering <jim@meyering.net>
6127 Merge changes from Coreutils.
6128 * obstack.h (obstack_object_size): Declare temporary, __o,
6129 to be const, in order to avoid warnings.
6130 (obstack_room): Likewise.
6131 (obstack_empty_p): Likewise.
6133 2003-03-13 Paul Eggert <eggert@twinsun.com>
6135 Merge changes from Bison.
6136 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
6137 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
6138 when compiling Bison 1.875's `bitset bset = obstack_alloc
6139 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
6140 * hash.c: Include <stdbool.h> unconditionally.
6142 2003-03-09 Paul Eggert <eggert@twinsun.com>
6144 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
6145 Reported by Bruce Becker; see:
6146 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
6148 2003-03-03 Paul Eggert <eggert@twinsun.com>
6149 Bruno Haible <bruno@clisp.org>
6151 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
6152 Reported by John Hughes, see
6153 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
6155 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
6157 * poll_.h: New file.
6160 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
6162 * mathl.h: New file.
6163 * acosl.c: New file.
6164 * asinl.c: New file.
6165 * atanl.c: New file.
6166 * ceill.c: New file.
6169 * floorl.c: New file.
6170 * frexpl.c: New file.
6171 * ldexpl.c: New file.
6173 * sincosl.c: New file.
6175 * sqrtl.c: New file.
6177 * trigl.c: New file.
6178 * trigl.h: New file.
6180 2003-02-17 Bruno Haible <bruno@clisp.org>
6182 * mkdtemp.h: New file, from GNU gettext.
6183 * mkdtemp.c: New file, from GNU gettext.
6185 2003-01-31 Bruno Haible <bruno@clisp.org>
6187 * rename.c: #undef rename before defining rpl_rename.
6188 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
6190 2003-01-30 Bruno Haible <bruno@clisp.org>
6192 * printf-args.h: New file, from GNU gettext.
6193 * printf-args.c: New file, from GNU gettext.
6194 * printf-parse.h: New file, from GNU gettext.
6195 * printf-parse.c: New file, from GNU gettext.
6196 * vasnprintf.h: New file, from GNU gettext.
6197 * vasnprintf.c: New file, from GNU gettext.
6198 * asnprintf.c: New file, from GNU gettext.
6199 * vasprintf.h: New file, from GNU gettext with modifications.
6200 * vasprintf.c: New file, from GNU gettext.
6201 * asprintf.c: New file, from GNU gettext.
6203 2003-01-29 Bruno Haible <bruno@clisp.org>
6205 * stpncpy.h: New file, from GNU gettext with modifications.
6206 * stpncpy.c: New file, from GNU gettext with modifications.
6208 2003-01-28 Bruno Haible <bruno@clisp.org>
6210 * c-ctype.h: New file, from GNU gettext, with changes suggested by
6212 * c-ctype.c: New file, from GNU gettext, with changes suggested by
6215 2003-01-27 Bruno Haible <bruno@clisp.org>
6217 * xsetenv.h: New file, from GNU gettext.
6218 * xsetenv.c: New file, from GNU gettext.
6220 2003-01-23 Bruno Haible <bruno@clisp.org>
6222 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
6224 2003-01-22 Bruno Haible <bruno@clisp.org>
6226 * exit.h: New file, from GNU gettext.
6228 2003-01-11 Bruno Haible <bruno@clisp.org>
6230 * stpcpy.h (stpcpy): Use ANSI C function declarations.
6231 * strcase.h (strcasecmp, strncasecmp): Likewise.
6233 2003-01-14 Jim Meyering <jim@meyering.net>
6235 * same.c (same_name): Tweak a comment.
6237 2003-01-11 Bruno Haible <bruno@clisp.org>
6239 * same.c (same_name): Reorder tests so as to avoid calling stat()
6240 when a string comparison is sufficient.
6242 2003-01-11 Bruno Haible <bruno@clisp.org>
6244 * readtokens.c (readtoken): Cast character to 'unsigned char', not
6247 2003-01-11 Bruno Haible <bruno@clisp.org>
6249 * hash-pjw.c: Add comment about low quality of this function.
6251 2003-01-12 Paul Eggert <eggert@twinsun.com>
6253 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
6254 to avoid collisions with libcurses and libreadline.
6256 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
6257 * getstr.h, getstr.c: Remove.
6258 * getline.c: Include "getline.h", to check interface.
6259 Move body of old getstr.c here: this defines MIN_CHUNK and
6260 declares getdelim2, which is renamed from getstr.
6261 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6263 * linebuffer.c (readlinebuffer): Renamed from readline.
6265 * linebuffer.h: Likewise.
6266 (readline): Remove backward-compatibility macro.
6268 2003-01-12 Jim Meyering <jim@meyering.net>
6270 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6272 2003-01-10 Bruno Haible <bruno@clisp.org>
6274 * alloca_.h: New file.
6275 * getdate.y: Unconditionally include alloca.h.
6276 * makepath.c: Likewise.
6277 * setenv.c: Likewise.
6278 * userspec.c: Likewise.
6280 2003-01-09 Bruno Haible <bruno@clisp.org>
6282 * stdbool.h.in: New file.
6284 2003-01-08 Bruno Haible <bruno@clisp.org>
6286 * safe-read.c: Include specification header first, to ensure its
6288 * full-write.c: Likewise.
6290 2003-01-08 Jim Meyering <jim@meyering.net>
6292 * full-write.c: Undefine and define-away `const' after inclusion
6293 of errno.h, not before. Suggestion from Bruno Haible.
6295 2003-01-07 Jim Meyering <jim@meyering.net>
6297 * full-write.c: Rework so that it may serve to define full_read, too.
6298 * full-read.c: Simply #define FULL_READ and include full-write.c.
6300 2003-01-06 Jim Meyering <jim@meyering.net>
6302 * version-etc.c: Update year in translatable copyright string.
6304 2002-12-25 Bruno Haible <bruno@clisp.org>
6306 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6307 * xstrtol.h: Likewise.
6308 * xstrtoimax.c: Likewise.
6309 * xstrtoumax.c: Likewise.
6310 * human.h: Likewise.
6312 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6313 on systems that have <inttypes.h> but not <stdint.h>.
6315 2002-12-31 Paul Eggert <eggert@twinsun.com>
6317 * memcoll.c (memcoll): Fall back on a simple algorithm using
6318 memcmp if strcoll doesn't work.
6320 2002-12-23 Bruno Haible <bruno@clisp.org>
6322 * localcharset.h: New file.
6323 * localcharset.c: Include it.
6324 * unicodeio.c: Likewise.
6326 2002-12-22 Bruno Haible <bruno@clisp.org>
6328 * utime.c (utime_null): No need to call ftruncate if the file was
6331 2002-12-23 Bruno Haible <bruno@clisp.org>
6333 * memcoll.c (STRCOLL): New macro.
6336 2002-12-22 Bruno Haible <bruno@clisp.org>
6338 * getstr.h (getstr): Define, to avoid clash with libcurses.
6339 * linebuffer.h (readline): Define, to avoid clash with libreadline.
6341 2002-12-22 Bruno Haible <bruno@clisp.org>
6343 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
6345 2002-12-23 Bruno Haible <bruno@clisp.org>
6347 * getline.h: Include <stddef.h>, for size_t.
6349 * unicodeio.h: Include <stddef.h>, for size_t.
6350 * unicodeio.c: Don't include <stddef.h>.
6352 2002-12-17 Bruno Haible <bruno@clisp.org>
6354 * canon-host.c (strdup): Remove unused declaration.
6356 * fsusage.c: Include full_read.h.
6357 (get_fs_usage): Use full_read instead of safe_read.
6359 * utime.c (utime_null): Use SAFE_READ_ERROR.
6361 2002-12-11 Bruno Haible <bruno@clisp.org>
6363 * setenv.h: Rewritten to cope with systems that have setenv() but not
6365 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
6368 2002-12-11 Bruno Haible <bruno@clisp.org>
6370 * setenv.c (alloca): Fall back to malloc.
6372 (setenv): Use freea() to free memory allocated with alloca().
6374 2002-11-13 Bruno Haible <bruno@clisp.org>
6376 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
6377 function declarations.
6378 * unsetenv.c (unsetenv): Likewise.
6380 2002-03-04 Bruno Haible <bruno@clisp.org>
6382 Portability to AIX 4.3.3.
6383 * unsetenv.c: New file, extracted from setenv.c.
6384 * setenv.c: Move the unsetenv() function to unsetenv.c.
6386 2001-12-20 Bruno Haible <bruno@clisp.org>
6388 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
6389 use malloc instead. For SunOS 4.
6391 2001-12-11 Bruno Haible <bruno@clisp.org>
6393 * setenv.c: Declare alloca.
6394 (compar_fn_t): New typedef.
6395 (KNOWN_VALUE, STORE_VALUE): Use it.
6397 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
6400 2002-12-10 Paul Eggert <eggert@twinsun.com>
6402 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
6403 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
6404 Choose values that are less likely to collide with system fnmatch
6406 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
6407 defined (e.g., a pure POSIX system).
6408 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
6409 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
6411 2002-12-06 Jim Meyering <jim@meyering.net>
6413 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
6415 Merge in changes from libc's misc/error.c, in preparation
6416 for the merge of gnulib's changes back into libc.
6418 * error.c (_): Define only if not already defined.
6419 Move definition to follow all #include directives.
6420 Include unlocked-io.h only if !_LIBC.
6421 [_LIBC]: Include <libio/libioP.h>.
6422 [USE_IN_LIBIO]: Include <libio/iolibio.h>
6423 (fflush): Tweak definition to use INTUSE.
6426 2002-12-05 Paul Eggert <eggert@twinsun.com>
6428 * alloca.c [defined emacs]: Include "lisp.h".
6429 (xalloc_die) [defined emacs]: New macro.
6430 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
6431 [! defined emacs]: Include <xalloc.h>.
6432 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
6433 (pointer): Typedef to POINTER_TYPE *.
6434 (malloc): Remove decl; we now always use xmalloc.
6435 (alloca): Use old-style definition, since Emacs needs this.
6436 Check for arithmetic overflow when computing combined size.
6438 2002-12-04 Paul Eggert <eggert@twinsun.com>
6440 Do not generate unlocked-io.h automatically, since it's easier to
6441 maintain it by hand.
6443 * unlocked-io.h: New file, from GNU diffutils,
6444 but with proper copyright notice and attribution.
6446 * Makefile.am: Add copyright notice.
6447 (libfetish_a_SOURCES): Add unlocked-io.h.
6448 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
6449 (DISTCLEANFILES, io_functions): Remove macros.
6450 (EXTRA_DIST): Remove gen_uio.
6451 (unlocked-io.h): Remove rule.
6453 2002-12-04 Jim Meyering <jim@meyering.net>
6455 Reflect the fact that stat.c and lstat.c are no longer generated.
6456 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
6457 (DISTCLEANFILES): Likewise.
6458 (EXTRA_DIST): Likewise.
6459 (all_local): Don't depend on stat.c or lstat.c.
6460 (stat.c, lstat.c): Remove rules.
6461 (EXTRA_DIST): Remove xstat.in.
6463 * xstat.in: Remove file. Contents moved into stat.c.
6464 * stat.c: New file. Contents mostly from xstat.in.
6465 * stat.c: Rework so that it may serve to define rpl_lstat, too.
6466 * lstat.c: New file. Simply #define LSTAT and include stat.c.
6468 * safe-read.c: Rework so that it may serve to define safe_write, too.
6469 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
6471 2002-12-03 Jim Meyering <jim@meyering.net>
6473 * safe-read.c, safe-write.c: Change variable names and comments, but
6474 not semantics, to minimize the differences between these two files.
6475 (safe_read): Change comment to mention SAFE_READ_ERROR.
6477 * safe-read.c (IS_EINTR): Define.
6478 (safe_read): Use IS_EINTR in place of in-function cpp directives.
6480 2002-12-02 Bruno Haible <bruno@clisp.org>
6482 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
6483 Define, taken from safe-read.c.
6484 (INT_MAX): Provide fallback.
6485 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
6486 * safe-write.h (SAFE_WRITE_ERROR): Define.
6488 * safe-read.c (EINTR): Remove definition.
6489 (safe_read): Don't use EINTR if it is absent.
6491 2002-12-02 Jim Meyering <jim@meyering.net>
6493 * safe-read.c (EINTR): Define.
6494 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6495 (INT_MAX): Provide fallback.
6496 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
6498 * safe-read.h (SAFE_READ_ERROR): Define.
6500 2002-12-01 Jim Meyering <jim@meyering.net>
6502 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
6503 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
6505 2002-11-27 Paul Eggert <eggert@twinsun.com>
6507 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6508 hash_rehash): Replace `if (limit <= value) abort ();' with
6509 `if (! (value < limit)) abort ();', for readability.
6511 2002-11-26 <karl@gnu.org>
6513 * strdup.c: copy from libc again, with jim's ok.
6514 * .cppi-disable: re-add strdup.c
6516 2002-11-25 <karl@gnu.org>
6518 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
6519 instead of "strtol.c".
6521 2002-11-25 Jim Meyering <jim@meyering.net>
6523 * mktime.c: Sync from libc, now that it has the latest fix.
6525 2002-11-24 <karl@gnu.org>
6527 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
6528 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
6530 2002-11-24 Jim Meyering <jim@meyering.net>
6532 Update from coreutils:
6534 * mktime.c: Merge in changes from libc.
6536 Avoid a link-time failure on some Linux systems.
6537 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
6538 (__mon_yday): Declare with the STATIC attribute.
6539 (__mktime_internal): Likewise.
6540 Based on a report from Greg Schafer.
6542 2002-11-23 Jim Meyering <jim@meyering.net>
6544 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
6545 Use `unsigned', not `int', as type of index.
6547 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
6549 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
6551 2002-11-22 Paul Eggert <eggert@twinsun.com>
6553 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
6554 hint that one should use `if (! x) abort ();' rather than `assert
6555 (x);', and anyway it's one less thing to worry about configuring.
6556 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6557 hash_rehash, hash_insert): Use abort rather than assert.
6559 2002-11-22 Paul Eggert <eggert@twinsun.com>
6561 * quotearg.h: Allow multiple inclusion by surrounding with
6562 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
6563 so that we can be included first.
6564 (PARAMS): Remove; we now assume C89 or later. All uses removed.
6565 * quotearg.c: Include quotearg.h immediately after config.h.
6566 No need to include stddef.h or sys/types.h any more.
6567 Surround local include files with "", not "<>".
6568 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
6569 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
6570 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
6571 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
6572 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
6573 (ISPRINT): Remove; no longer needed now that we assume C89.
6575 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
6578 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
6579 quotearg_char): Use SIZE_MAX rather than
6580 (size_t) -1 when we are talking about "infinity".
6582 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
6584 2002-11-22 Bruno Haible <bruno@clisp.org>
6586 * safe-read.h: Assume C89. Add comments.
6587 (safe_read): Change return type to size_t.
6588 * safe-read.c (safe_read): Change return type to size_t. Handle byte
6589 counts > SSIZE_MAX correctly.
6590 * safe-write.h: New file.
6591 * safe-write.c: New file.
6592 * full-read.h: New file.
6593 * full-read.c: New file.
6594 * full-write.h: Assume C89. Add comments.
6595 * full-write.c: Include safe-write.h.
6596 (full_write): Rewritten to use safe_write.
6597 Suggested by Jim Meyering and Paul Eggert.
6599 2002-11-21 Bruno Haible <bruno@clisp.org>
6601 Remove case insensitive option matching.
6602 * argmatch.h (argcasematch): Remove declaration.
6603 (ARGCASEMATCH): Remove macro.
6604 (__xargmatch_internal): Remove case_sensitive argument.
6605 (XARGMATCH): Update.
6606 (XARGCASEMATCH): Remove macro.
6607 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
6608 case_sensitive argument.
6609 (argcasematch): Remove function.
6610 (__xargmatch_internal): Remove case_sensitive argument.
6611 (main): Use XARGMATCH instead of XARGCASEMATCH.
6613 * xmalloc.c: Change compile-time error message. Add comment about
6614 required autoconf version.
6616 2002-11-21 Jim Meyering <jim@meyering.net>
6618 * strdup.c (strdup): Tweak comment and initial #if/#include.
6620 Merge in changes from the coreutils.
6622 2002-09-25 Paul Eggert <eggert@twinsun.com>
6623 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
6624 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
6625 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
6626 int. Work more efficiently if X is the same width as uintmax_t.
6627 Do not compare X to -1, to avoid bogus compiler warning.
6628 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
6629 Don't assume that f_frsize and f_bsize are the same type.
6631 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
6634 * makepath.c (make_path): Restore umask *before* creating the final
6636 (make_path): Minor reformatting.
6638 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
6639 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
6641 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
6642 ones. At least on GNU/Linux systems, `auto' means something else.
6645 2002-11-20 Paul Eggert <eggert@twinsun.com>
6647 Merge argmatch cleanups from Bison. Assume C89.
6649 * argmatch.c: Include config.h here, not in argmatch.h.
6650 Include stdlib.h, for EXIT_FAILURE.
6651 Always include <string.h>, since we assume C89.
6652 (EXIT_FAILURE): Remove pre-C89 bug workaround.
6653 * argmatch.h: Do not include <config.h> or <sys/types.h>.
6654 Include <stddef.h> instead, since it's all we need for size_t.
6655 (PARAMS): Remove. All uses removed.
6656 (ARRAY_CARDINALITY): Do not bother to #undef.
6657 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
6658 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6659 Remove unnecessary parentheses.
6660 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6661 Insert necessary parentheses.
6662 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
6663 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
6665 2002-11-19 Bruno Haible <bruno@clisp.org>
6667 * mbswidth.c: Include mbswidth.h right at the beginning.
6668 * mbswidth.h: Include <stddef.h>, for size_t.
6670 * mbswidth.h (PARAMS): Remove macro.
6671 (mbswidth, mbsnwidth): Use ANSI C function declarations.
6672 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
6674 * gcd.h (PARAMS): Remove macro.
6675 (gcd): Use ANSI C function declarations.
6676 * gcd.c (gcd): Likewise.
6678 2002-11-15 Bruno Haible <bruno@clisp.org>
6680 * strcspn.c: Include <stddef.h>.
6681 (strcspn): Use ANSI C function declaration. Change return type to
6683 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
6684 (strpbrk): Use NULL.
6685 * strpbrk.h (PARAMS): Remove macro.
6686 (strpbrk): Use ANSI C function declaration.
6687 * strstr.c: Don't include <sys/types.h>.
6688 * strstr.h (PARAMS): Remove macro.
6689 (strstr): Use ANSI C function declarations.
6691 2002-11-06 Bruno Haible <bruno@clisp.org>
6693 * gcd.h (gcd): Change argument type to 'unsigned long'.
6694 * gcd.c (gcd): Likewise.
6696 2002-11-05 Bruno Haible <bruno@clisp.org>
6698 * gcd.h: New file, from gettext-0.11.5.
6699 * gcd.c: New file, from gettext-0.11.5.
6701 2002-11-05 Bruno Haible <bruno@clisp.org>
6703 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6704 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6705 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6706 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6708 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6709 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6711 * closeout.c: Include gettext.h instead of <libintl.h>.
6712 * human.c: Include gettext.h instead of <libintl.h>.
6713 * quotearg.c: Include gettext.h instead of <libintl.h>.
6714 * rpmatch.c: Include gettext.h instead of <libintl.h>.
6715 * unicodeio.c: Include gettext.h instead of <libintl.h>.
6716 * userspec.c: Include gettext.h instead of <libintl.h>.
6717 * version-etc.c: Include gettext.h instead of <libintl.h>.
6718 * xmalloc.c: Include gettext.h instead of <libintl.h>.
6719 (textdomain): Remove definition.
6720 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
6722 * long-options.c: Remove include of <libintl.h> and definition of _.
6723 * same.c: Remove include of <libintl.h> and definition of _.
6725 2002-11-04 Bruno Haible <bruno@clisp.org>
6727 * stpcpy.h: New file, from GNU gettext-0.11.5.
6728 * strcase.h: New file, from GNU gettext-0.11.5.
6729 * strpbrk.h: New file, from GNU gettext-0.11.5.
6730 * strstr.h: New file, from GNU gettext-0.11.5.
6731 * xgetcwd.h: New file, from GNU gettext-0.11.5.
6733 2002-05-09 Bruno Haible <bruno@clisp.org>
6735 * config.charset: Update for newest glibc. Add canonical names
6736 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
6738 2002-05-09 Bruno Haible <bruno@clisp.org>
6740 * localcharset.c (get_charset_aliases): Add more Windows specific
6743 2002-05-08 Owen Taylor <otaylor@redhat.com>
6745 * config.charset: A few additions for Solaris.
6747 2001-12-05 Bruno Haible <bruno@clisp.org>
6749 * localcharset.c (locale_charset): Don't return an empty string.
6751 2001-10-23 Bruno Haible <haible@clisp.cons.org>
6753 * config.charset: msdos in uk_UA uses CP1125.
6755 2001-08-05 Bruno Haible <haible@clisp.cons.org>
6757 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6758 * localcharset.c (locale_charset): Declare as extern "C".
6760 2002-02-15 Bruno Haible <bruno@clisp.org>
6762 * config.charset [msdosdjgpp]: For Russian, use CP866.
6764 2002-02-11 Bruno Haible <bruno@clisp.org>
6766 * config.charset: Add support for NetBSD.
6768 2002-09-25 <karl@gnu.org>
6770 * strdup.c: copy from libc/string (via ../config/srclist*).
6771 * getopt*: copy from libc/posix.
6772 * gettext.h: copy from gettext.
6773 * .cppi-disable: add strdup.c, gettext.h.
6775 2002-07-01 Jim Meyering <meyering@lucent.com>
6777 * c-stack.c: Include sys/time.h.
6778 From Volker Borchert.
6780 2002-06-11 Paul Eggert <eggert@twinsun.com>
6782 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6783 New macro. Use it uniformly instead of
6784 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6785 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6786 reported by Vin Shelton.
6788 2002-06-22 Jim Meyering <meyering@lucent.com>
6790 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6791 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6793 2002-06-22 Paul Eggert <eggert@twinsun.com>
6795 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6796 Do not assume SA_SIGINFO behavior.
6797 Bug reported by Jim Meyering on NetBSD 1.5.2.
6799 2002-06-22 Jim Meyering <meyering@lucent.com>
6801 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6803 * exitfail.c, exitfail.h: Likewise.
6804 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6806 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6808 (EXTRA_DIST): Add fnmatch_loop.c.
6809 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6811 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6812 * fnmatch.c: Update from diffutils-2.8.2.
6813 * fnmatch_.h: New file. From diffutils-2.8.2.
6814 * fnmatch.h: Remove file.
6816 2002-06-18 Paul Eggert <eggert@twinsun.com>
6818 * file-type.h: Report an error if neither S_ISREG nor
6819 S_IFREG is defined, instead of using a test specific to glibc
6820 2.2. This should be safe, since POSIX requires S_ISREG and
6821 Unix Version 7 had S_IFREG. We don't need to check for
6822 <sys/types.h> since we don't use any symbols that it defines.
6824 2002-06-15 Jim Meyering <meyering@lucent.com>
6826 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6827 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6828 have been included before this file.
6830 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6832 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6833 so that each temporary file name is unique and valid in the first
6834 8 characters, for operation under DOS.
6836 2002-06-15 Jim Meyering <meyering@lucent.com>
6838 Work even with DJGPP 2.03, which lacks support for symlinks.
6840 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6842 * lchown.c (S_ISLNK): Likewise.
6844 2002-06-14 Jim Meyering <meyering@lucent.com>
6846 * file-type.h: Use the version from diffutils-2.8.2.
6847 * file-type.c: Likewise.
6849 2002-05-27 Jim Meyering <meyering@lucent.com>
6851 Fix a problem seen only on nonconforming systems whereby ls.c's
6852 use of localtime, and then of gettimeofday would cause trouble:
6853 the localtime call used to initialize rpl_gettimeofday's save
6854 mechanism would clobber ls's current local time information so
6855 that in any long listing the first file would always be listed
6856 with date 1970-01-01. Analysis by Volker Borchert.
6858 * gettimeofday.c (localtime): Undefine.
6859 (rpl_localtime): New function.
6861 2002-05-22 Jim Meyering <meyering@lucent.com>
6863 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6864 * file-type.h: New file.
6865 * file-type.c (file_type): New file/function. Extracted from diffutils.
6867 2002-04-29 Paul Eggert <eggert@twinsun.com>
6869 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6871 2002-04-28 Paul Eggert <eggert@twinsun.com>
6873 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6874 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6875 of 127, since 64 is the largest conceivable number for ancient
6877 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6879 2002-04-28 Jim Meyering <meyering@lucent.com>
6881 * sig2str.c (WTERMSIG): Remove definition (unused).
6883 2002-04-28 Paul Eggert <eggert@twinsun.com>
6885 * sig2str.h, sig2str.c: New files.
6886 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6888 2002-04-24 Jim Meyering <meyering@lucent.com>
6890 * gettext.h: New file, from Gettext.
6891 * Makefile.am (INCLUDES): Remove -I../intl.
6892 (libfetish_a_SOURCES): Add gettext.h.
6894 2002-04-16 Jim Meyering <meyering@lucent.com>
6896 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6897 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6898 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6900 2002-04-12 Jim Meyering <meyering@lucent.com>
6902 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6904 2002-03-10 Jim Meyering <meyering@lucent.com>
6906 * makepath.c (make_path): Remove a comma from a diagnostic.
6907 Suggestion from Santiago Vila.
6909 2002-03-08 Jim Meyering <meyering@lucent.com>
6911 * rename.c: Mention that this wrapper is needed also on
6912 mips-dec-ultrix4.4 systems.
6914 2002-03-02 Jim Meyering <meyering@lucent.com>
6916 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6917 not HAVE_CLOCK_SETTIME.
6919 2002-02-27 Paul Eggert <eggert@twinsun.com>
6921 * nanosleep.h: Rename to....
6922 * timespec.h: New name for nanosleep.h. All uses changed.
6924 * gettime.c: New file.
6925 * settime.c: New file.
6928 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6929 timespec.h. Remove nanosleep.h.
6931 2002-02-25 Paul Eggert <eggert@twinsun.com>
6933 * acl.c, acl.h: New files.
6934 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6936 2002-02-24 Jim Meyering <meyering@lucent.com>
6938 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6939 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6940 cause trouble. Reported by Nelson Beebe.
6942 2002-02-23 Paul Eggert <eggert@twinsun.com>
6944 * path-concat.c (xpath_concat): Reorder code to pacify
6945 compilers that don't know that xalloc_die never returns.
6947 2002-02-20 Jim Meyering <meyering@lucent.com>
6949 * getdate.c: Regenerate using bison-1.33.
6951 2002-02-15 Paul Eggert <eggert@twinsun.com>
6953 * posixver.c, posixver.h: New files.
6954 * Makefile.am (libfetish_a_SOURCES): Add them.
6956 2002-02-02 Paul Eggert <eggert@twinsun.com>
6957 Bruno Haible <bruno@clisp.org>
6959 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6960 (fwrite_success_callback): New declaration.
6961 * unicodeio.c (unicode_to_mb): New function, extracted from
6962 print_unicode_char. Call failure callback instead of error.
6963 (fwrite_success_callback): New function.
6964 (exit_failure_callback): New function.
6965 (fallback_failure_callback): New function.
6966 (print_unicode_char): Call unicode_to_mb.
6968 2002-01-26 Jim Meyering <meyering@lucent.com>
6970 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6972 2002-01-22 Jim Meyering <meyering@lucent.com>
6974 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6975 Otherwise, some versions of automake would omit the rule that makes
6976 Makefile from Makefile.in.
6978 2001-01-21 Paul Eggert <eggert@twinsun.com>
6980 * xmemcoll.h, xmemcoll.c: New files.
6981 * Makefile.am (libfetish_a_SOURCES): Add them.
6982 * memcoll.c: Include errno.h, and declare errno if not defined.
6983 (memcoll): Set errno to zero if there is no error.
6985 * quotearg.c (quotearg_buffer_restyled):
6986 Fix bug with quoting buffers containing NUL when backslashing escapes.
6987 This bug was exposed by the other changes in this patch.
6988 (quotearg_n_options): New arg ARGSIZE.
6989 All callers changed.
6990 (quoting_options_from_style): New function.
6991 (quotearg_n_style): Use it.
6992 (quotearg_n_style_mem): New function.
6994 * quotearg.h (quotearg_n_style_mem): New function.
6996 2002-01-16 Jim Meyering <meyering@lucent.com>
6998 * getdate.y: Add three semicolons, each just before a closing brace.
6999 Bison (as of version 1.31) no longer papers over that mistake.
7001 2002-02-14 Paul Eggert <eggert@twinsun.com>
7003 * backupfile.c (ISDIGIT): Comment fix.
7004 * getdate.y (ISDIGIT): Likewise.
7005 * posixtm.c (ISDIGIT, year): Likewise.
7006 * strverscmp.c (ISDIGIT): Likewise.
7007 * userspec.c (ISDIGIT): Likewise.
7009 2002-01-05 Jim Meyering <meyering@lucent.com>
7011 * version-etc.c (version_etc_copyright): Update copyright year.
7013 2001-01-19 Paul Eggert <eggert@twinsun.com>
7015 * closeout.c (close_stdout_status): If ferror (stdout), do
7016 not silently exit merely because the output buffer happens to
7017 have nothing pending.
7019 2001-12-18 Paul Eggert <eggert@twinsun.com>
7021 See the big note in ../ChangeLog.
7022 * human.c (suffixes): Prefer K to k for 1024.
7023 (generate_suffix_backwards): New function.
7024 (human_readable_inexact): Use it.
7025 * xstrtol.c (__xstrtol): If there is no number but there
7026 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
7027 Accept 'K' as well as 'k'.
7029 2001-12-15 Jim Meyering <meyering@lucent.com>
7031 * regex.h (__restrict_arr): Update from libc.
7033 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
7034 as `remote' if the name starts with `//'. Suggested by Michael Stone.
7037 2001-12-10 Jim Meyering <meyering@lucent.com>
7039 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
7040 Instead, include "xalloc.h".
7041 (initbuffer): Don't cast xmalloc return value to char*.
7042 (readline): Reword comment.
7043 Don't cast xrealloc return value to char*
7046 2001-12-09 Jim Meyering <meyering@lucent.com>
7048 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
7049 `signed and unsigned type in conditional expression'.
7050 * posixtm.c (posix_time_parse): Likewise.
7052 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
7054 * readtokens.c (readtoken): Declare an index to be of type unsigned
7055 to avoid a pedantic warning.
7057 * getstr.c: Don't include assert.h.
7058 (getstr): Remove warning-evoking assertions.
7059 Return -1 if offset parameter is out of bounds.
7060 Change the type of a local from int to size_t.
7062 * strftime.c (my_strftime_localtime_r): Include this function
7063 definition in the `#if ! HAVE_TM_GMTOFF' block.
7065 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
7066 Include xalloc.h instead.
7068 2001-12-02 Jim Meyering <meyering@lucent.com>
7070 * tempname.c: Don't declare getenv, thus reverting the change of
7071 2001-11-18. It's no longer necessary, now that stdlib.h is always
7074 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
7075 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
7077 2001-11-30 Akim Demaille <akim@epita.fr>
7079 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
7080 before being defined.
7082 2001-11-27 Paul Eggert <eggert@twinsun.com>
7084 * quotearg.h (quotearg_n, quotearg_n_style):
7085 First arg is int, not unsigned.
7086 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
7087 (SIZE_MAX, UINT_MAX): New macros.
7088 (quotearg_n_options): Abort if N is negative.
7089 Avoid overflow check on hosts where size_t is 64 bits and int
7090 is 32 bits, as overflow is impossible there.
7091 Fix off-by-one typo that caused unnecessary reallocation.
7093 2001-11-27 Jim Meyering <meyering@lucent.com>
7095 * tempname.c: Merge with version from libc.
7096 * regex.c: Likewise.
7098 * tempname.c: Include stdlib.h unconditionally. On some old systems
7099 for which STDC_HEADERS is 0, it was not included, resulting in a
7100 warning about an integer-to-pointer conversion problem with getenv.
7101 Reported by Volker Borchert.
7103 2001-11-26 Jim Meyering <meyering@lucent.com>
7105 * gtod.h: Remove file.
7106 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
7107 * gettimeofday.c: Don't include gtod.h.
7108 (GTOD_init): Remove function.
7109 (rpl_gettimeofday): Do its job here instead, rather than aborting.
7110 Suggestion from Volker Borchert.
7112 2001-11-23 Jim Meyering <meyering@lucent.com>
7114 * hash.h (struct hash_table): Don't define here. Merely declare it.
7115 * hash.c (struct hash_table): Define it here instead.
7117 2001-11-22 Jim Meyering <meyering@lucent.com>
7119 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
7121 2001-11-18 Paul Eggert <eggert@twinsun.com>
7123 * tempname.c (TMP_MAX): Remove; no longer needed.
7124 (TEMPORARIES): New macro.
7125 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
7126 removes an artificial limitation (e.g. HP-UX 10.20, where
7129 2001-11-18 Jim Meyering <meyering@lucent.com>
7131 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
7134 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
7135 files will be created before anything else.
7137 2001-11-17 Jim Meyering <meyering@lucent.com>
7139 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
7140 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
7141 rather than group writable. Patch by Juan F. Codagnone.
7143 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
7144 Instead, include "xalloc.h".
7146 * mountlist.c: Include unlocked-io.h after all system headers.
7147 Remove explicit declarations of xmalloc, xrealloc,
7148 and xstrdup. Instead, include "xalloc.h".
7150 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
7151 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
7152 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
7154 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
7155 Reported by Padraig Brady.
7157 * mkstemp.c: #undef mkstemp.
7159 (rpl_mkstemp): Rename from mkstemp.
7162 2001-11-16 Jim Meyering <meyering@lucent.com>
7164 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
7165 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
7166 determine the amount of total physical memory, use pstat_getstatic.
7167 HPUX-11 doesn't define _SC_PHYS_PAGES.
7168 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
7169 If sysconf couldn't be used to determine the amount of available
7170 physical memory, use both pstat_getstatic and pstat_getdynamic.
7171 Based on a patch from Bob Proulx.
7173 2001-11-05 Jim Meyering <meyering@lucent.com>
7175 * xstat.in (slash_aware_lstat): Correct a misleading comment.
7177 2001-11-03 Jim Meyering <meyering@lucent.com>
7179 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
7180 in argmatch_to_argument call.
7182 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
7185 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
7186 e.g., a fault due to an attempt to free a NULL pointer.
7188 2001-11-01 Jim Meyering <meyering@lucent.com>
7190 * dirfd.c, dirfd.h: New files.
7191 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
7193 * hash.c (hash_print) [TESTING]: Clean up.
7195 2001-10-22 Paul Eggert <eggert@twinsun.com>
7197 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
7198 to avoid a warning if -Wall.
7200 2001-10-21 Paul Eggert <eggert@twinsun.com>
7202 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
7204 2001-10-21 Jim Meyering <meyering@lucent.com>
7206 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
7207 this code would end up calling gettext even in packages built
7209 * getopt.c (_): Likewise.
7210 * regex.c (_): Likewise.
7212 2001-10-20 Paul Eggert <eggert@twinsun.com>
7214 * error.c (strerror_r): Do not declare unless !_LIBC.
7215 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
7216 Use strerror_r that is only a macro, even if it is not a function.
7217 (strerror): Check for HAVE_DECL_STRERROR before declaring.
7218 (private_strerror): Use prototypes, not old-style function definition.
7219 (print_errno_message): New function.
7220 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
7222 (error_tail, error, error_at_line): Use it.
7224 2001-10-11 Jim Meyering <meyering@lucent.com>
7226 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
7227 and quote_n (1, ... to avoid clobbering a buffer.
7229 2001-10-05 Jim Meyering <meyering@lucent.com>
7231 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
7232 * hash-pjw.c: New file (factored out of fileutils' remove.c).
7233 * hash-pjw.h: New file.
7235 2001-09-30 Jim Meyering <meyering@lucent.com>
7237 * mountlist.c [MOUNTED_GETFSSTAT]:
7238 Include <sys/ucred.h>, for Apple Darwin.
7239 Include sys/mount.h and sys/fs_types.h only if available.
7241 (read_filesystem_list): Use FS_TYPE.
7243 2001-09-29 Paul Eggert <eggert@twinsun.com>
7245 * exclude.c (excluded_filename): 0 -> false, since it's
7248 2001-09-28 Paul Eggert <eggert@twinsun.com>
7250 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
7251 #defines strtoimax. Also treat the other strto* functions
7254 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
7255 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
7256 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7258 2001-09-26 Jim Meyering <meyering@lucent.com>
7260 Most macros in unlocked-io.h had the wrong number of arguments.
7261 * gen-uio: New script.
7262 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7263 * unlocked-io.hin: Remove file.
7264 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7265 rather than trying to embed it here.
7266 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7267 Reported by Padraig Brady.
7269 2001-09-25 Volker Borchert <bt@teknon.de>
7271 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7273 2001-09-23 Jim Meyering <meyering@lucent.com>
7275 * mountlist.c: Remove useless parentheses in #if directives.
7276 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7277 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7279 2001-09-22 Jim Meyering <meyering@lucent.com>
7281 * localcharset.c: Update from latest gettext.
7282 * config.charset: Likewise.
7284 2001-09-20 Jim Meyering <meyering@lucent.com>
7286 * xstrtol.c (strtoimax): Guard declaration with
7287 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7288 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7289 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7290 (strtoumax): Likewise, for completeness (it wasn't necessary).
7292 2001-09-06 Paul Eggert <eggert@twinsun.com>
7294 * strtoimax.c (HAVE_LONG_LONG):
7295 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7296 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7297 to work around bug in IBM C compiler.
7299 2001-09-16 Jim Meyering <meyering@lucent.com>
7301 * mkdir.c: New file.
7303 2001-09-04 Paul Eggert <eggert@twinsun.com>
7305 * xgetcwd.c: Revert some of the previous change; intead,
7306 fix the HAVE_GETCWD_NULL code to behave more like the
7307 !HAVE_GETCWD_NULL code used to.
7310 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7313 2001-09-04 Paul Eggert <eggert@twinsun.com>
7315 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7316 Use ssize_t, not int, to store result of readlink.
7317 Check for ssize_t overflow as well as size_t overflow,
7318 as POSIX says the result of readlink is implementation-defined
7319 when ssize_t overflows.
7320 Remove unnecessary cast to char*.
7321 Use free+malloc instead of realloc, as the storage doesn't need
7322 to be preserved and it's clearer and can be more efficient that way.
7323 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7324 * xreadlink.h (xreadlink): Update prototype.
7326 2001-09-03 Paul Eggert <eggert@twinsun.com>
7328 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7329 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7330 spotted by Jim Meyering.
7332 2001-09-03 Jim Meyering <meyering@lucent.com>
7334 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
7336 2001-09-03 Paul Eggert <eggert@twinsun.com>
7338 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
7339 like the HAVE_GETCWD_NULL code.
7340 Include pathmax.h if not HAVE_GETCWD.
7341 Do not include xalloc.h.
7342 (INITIAL_BUFFER_SIZE): New symbol.
7343 Do not use xmalloc / xrealloc, since the caller is responsible for
7344 handling errors. Preserve errno around `free' during failure.
7345 Do not overrun buffer when using getwd.
7347 2001-09-03 Paul Eggert <eggert@twinsun.com>
7349 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
7350 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
7352 2001-09-02 Jim Meyering <meyering@lucent.com>
7354 * error.c: Update from GNU libc.
7356 2001-09-01 Jim Meyering <meyering@lucent.com>
7358 * xreadlink.c: New file.
7359 * xreadlink.h: New file.
7360 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
7362 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
7363 doesn't conflict with sparc Solaris 7's definition in
7364 /usr/include/sys/int_types.h.
7366 * exclude.c: Use `""', not `<>' to #include non-system header files.
7367 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7368 and strncasecmp as r-values. Unixware didn't have declarations.
7370 2001-08-31 Jim Meyering <meyering@lucent.com>
7372 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7373 Use an initial, malloc'd, buffer of length 128 rather than
7374 a statically allocated one of length 1024.
7376 2001-08-30 Paul Eggert <eggert@twinsun.com>
7378 * xgetcwd.c: Don't include pathmax.h.
7379 Include stdlib.h and unistd.h if available.
7381 (xmalloc, xstrdup, free): Remove decls.
7382 (xgetcwd): Don't assume sizes fit in unsigned.
7383 Check for overflow when computing sizes.
7384 Simplify reallocation code.
7386 2001-08-28 Paul Eggert <eggert@twinsun.com>
7388 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
7390 * strtoimax.c: Renamed from strtoxmax.c, removing the
7393 Also, make the following further changes to make this file's
7394 configuration more similar to that of strtol.c:
7395 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
7396 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7397 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7398 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7399 changed to signed values.
7401 And make the following changes as well:
7402 Fix copyright notice, as 1999 was missing.
7403 (verify): New macro.
7404 (strtoimax): Check sizes at compile-time, not run-time.
7405 Prefer strtol to strtoll if both work.
7406 (main): Remove; it was not that useful and was a pain to maintain.
7408 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
7410 2001-08-30 Paul Eggert <eggert@twinsun.com>
7412 * savedir.c (savedir): Remove size parameter, as POSIX says that
7413 a directory's st_size can have an arbitrary value, so the old
7414 usage could waste an arbitrary amount of memory. All uses
7416 * savedir.h: Update prototype.
7418 2001-08-30 Paul Eggert <eggert@twinsun.com>
7420 * xstrtol.c (strtoimax): New decl.
7422 2001-08-28 Paul Eggert <eggert@twinsun.com>
7424 * xstrtol.h: Add copyright notice.
7425 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
7426 LONGINT_INVALID_SUFFIX_CHAR.
7428 2001-08-30 Paul Eggert <eggert@twinsun.com>
7430 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
7433 2001-08-30 Paul Eggert <eggert@twinsun.com>
7435 * hash.c: Remove '2001' from copyright notice.
7437 2001-08-30 Paul Eggert <eggert@twinsun.com>
7439 * full-write.h: New file.
7440 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
7441 * full-write.c: Correct credits, as cccp.c no longer
7442 exists and anyway it was so heavily changed from the old cccp
7443 code as to be unrecognizable. Include full-write.h.
7444 (full_write) Return size_t, with short writes meaning failure.
7445 All callers changed. This fixes a bug with large buffers
7447 * utime.c: Include full-write.h.
7449 2001-08-30 Paul Eggert <eggert@twinsun.com>
7451 Merge 'exclude' changes from tar 1.13.22.
7452 This fixes one or two unlikely storage allocation overflow bugs,
7453 but doesn't change user-visible behavior otherwise.
7455 2001-08-30 Paul Eggert <eggert@twinsun.com>
7457 * exclude.c (bool): Declare, perhaps by including stdbool.h.
7458 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
7459 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
7460 Include if available.
7461 (<xalloc.h>): Include
7462 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
7463 (verify): New macro. Use it to verify that EXCLUDE macros do not
7464 collide with FNM macros.
7465 (struct patopts): New struct.
7466 (struct exclude): Use it, as exclude patterns now come with options.
7467 (new_exclude): Support above changes.
7468 (new_exclude, add_exclude_file):
7469 Initial size must now be a power of two to simplify overflow checking.
7470 (free_exclude, fnmatch_no_wildcards): New function.
7471 (excluded_filename): No longer requires options arg, as the options
7472 are determined by add_exclude. Now returns bool, not int.
7473 (excluded_filename, add_exclude):
7474 Add support for the fancy new exclusion options.
7475 (add_exclude, add_exclude_file): Now takes int options arg.
7476 Check for arithmetic overflow when computing sizes.
7477 (add_exclude_file): xrealloc might modify errno, so don't
7478 realloc until after errno might be used.
7480 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
7482 (free_exclude): New decl.
7483 (add_exclude, add_exclude_file): Now takes int options arg.
7484 (excluded_filename): No longer requires options arg, as the options
7485 are determined by add_exclude. Now returns bool, not int.
7487 2001-08-30 Paul Eggert <eggert@twinsun.com>
7489 * alloca.c (alloca): Arg is of type size_t, not unsigned.
7491 2001-08-27 Jim Meyering <meyering@lucent.com>
7493 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
7495 * version-etc.c (N_): Remove definition.
7496 Revert most of last change.
7497 Instead, simply don't mark the `Copyright...' string for translation.
7498 Based on advice from Paul Eggert.
7500 * strtoxmax.c: Tweak comment.
7502 2001-08-26 Jim Meyering <meyering@lucent.com>
7504 * version-etc.c (version_etc_copyright_fmt): Replace literal year
7505 of copyright with `%s' so translators don't get an untranslated
7507 (COPYRIGHT_YEAR): Define.
7508 (version_etc): Use fprintf rather than fputs.
7509 Suggestion from Ulrich Drepper.
7511 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
7513 * strtoll.c: New file, from GNU libc.
7514 * xstrtoimax.c: New file.
7516 * xstrtol.h: Add xstrtoimax.
7517 * strtoumax.c: New file. Simply include "strtoumax.c".
7518 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
7520 * strtoumax.c: Factor to work both for unsigned and signed types, ...
7521 * strtoxmax.c: ... then renamed to this.
7523 2001-08-13 Paul Eggert <eggert@twinsun.com>
7525 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
7526 Port to Solaris 8, where 'sed' requires a space after the 'r'
7527 command, and where sh dislikes "$/". Clean up the spacing a bit.
7528 Redirect output to $tmp just once.
7530 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
7532 * addext.c (<errno.h>): Include.
7533 (errno): Declare if not defined.
7534 (addext): Work correctly when pathconf returns -1 and leaves
7535 errno alone because there is no limit. Also, work even if
7536 pathconf returns a value greater than SIZE_MAX.
7538 2001-08-12 Jim Meyering <meyering@lucent.com>
7540 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
7541 Simply `return getcwd (NULL, 0);'.
7542 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
7543 Use 1300 as initial value for length, not PATH_MAX.
7545 * pathmax.h: Clean up cpp syntax.
7547 2001-08-12 Jim Meyering <meyering@lucent.com>
7549 * gettimeofday.c: New file.
7551 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
7553 2001-08-04 Jim Meyering <meyering@lucent.com>
7555 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
7556 to get in sync with glibc.
7558 2001-08-03 Paul Eggert <eggert@twinsun.com>
7560 The following changes are from gettext 0.10.39 as maintained by
7563 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
7564 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
7565 with inverted sense. All uses changed.
7567 * mbswidth.c: Don't include <limits.h>.
7568 Include <stdlib.h> and <string.h> unconditionally.
7569 (iswcntrl, mbsinit, ISCNTRL): New macros.
7570 (mbsnwidth): Use K&R style function declarations.
7571 Don't bother checking for MB_LEN_MAX == 1, since the compiler
7572 can optimize it when MB_CUR_MAX == 1.
7573 The width of control characters is zero, not 1.
7575 2001-07-15 Jim Meyering <meyering@lucent.com>
7577 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
7578 (BUILT_SOURCES): Add unlocked-io.h.
7579 (io_functions): Define.
7580 (unlocked-io.h): New rule.
7581 (DISTCLEANFILES): Add unlocked-io.h.
7582 (all-local): Depend on unlocked-io.h, to ensure it is created.
7584 * unlocked-io.hin: New file
7586 * regex.c: Update from glibc.
7588 2001-07-05 Jim Meyering <meyering@lucent.com>
7590 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
7592 (libfetish_a_SOURCES): Put all .h files here instead.
7593 Remove a thus-exposed (better checks in automake) duplicate and
7594 two unnecessary .h files.
7596 2001-06-11 Jim Meyering <meyering@lucent.com>
7598 * regex.c: Update from GNU libc.
7600 2001-05-27 Jim Meyering <meyering@lucent.com>
7602 * readutmp.h (UT_TYPE): Define.
7604 2001-05-24 Jim Meyering <meyering@lucent.com>
7606 * argmatch.c: Include "quote.h".
7607 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
7608 quote function. Reported by Göran Uddeborg.
7610 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
7612 * dirname.c (dir_name): Compute append_dot using path, not newpath
7613 which is not yet declared.
7615 2001-05-11 Paul Eggert <eggert@twinsun.com>
7617 * Makefile.am (libfetish_a_SOURCES):
7618 Add strftime.c, since we now compile it on all hosts.
7620 * strftime.c (my_strftime):
7621 Define to nstrftime if emacs, but only if my_strftime is not defined.
7622 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
7623 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
7624 Add one more extra argument: a nanoseconds value.
7627 (my_strftime function): Add %N format.
7628 (emacs_strftimeu): Renamed from emacs_strftime,
7629 with extra ut argument.
7631 2001-05-11 Paul Eggert <eggert@twinsun.com>
7633 dirname code cleanup. base_name now behaves more compatibly
7634 with POSIX basename when given file names that have trailing
7635 slashes, and similarly for dir_name. Add new primitives
7636 base_len and dir_len. Put the directory-name-related decls
7639 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
7640 * backupfile.c (base_name): Likewise.
7641 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
7642 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
7643 * makepath.c (strip_trailing_slashes): Likewise.
7644 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
7646 * rename.c (strip_trailing_slashes): Likewise.
7647 * same.c (base_name): Likewise.
7648 * stripslash.c (ISSLASH): Likewise.
7650 * addext.c: Include <dirname.h> after size_t is defined.
7651 * backupfile.c: Likewise.
7653 * addext.c (addext): Use base_len to trim redundant
7654 trailing slashes instead of doing it ourselves.
7655 But do not trim the last slash if it is not redundant.
7657 * backupfile.c (find_backup_file_name,
7658 max_backup_version): Use base_len instead of rolling it ourselves.
7659 Handle the case of "" and (on DOS) "C:" correctly.
7661 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
7662 Include <string.h>, <dirname.h>.
7663 (base_name): Allow file names ending in slashes, other than names
7664 that are all slashes. In this case, return the basename followed
7665 by the slashes. This is more general, and can be used in places
7666 where the original base_name purposely had an assertion failure.
7667 (base_len): New function.
7669 * dirname.c: Include <string.h> instead of <stdlib.h>.
7670 Do not include <assert.h>; no longer needed.
7672 (memrchr): Remove decl.
7673 (dir_name_r): Remove.
7674 (dir_len): Renamed from dirlen. All callers changed.
7675 Rewrite in terms of base_name, for simplicity and consistency.
7676 (dir_name): Never return NULL. All callers changed.
7677 Do not include <stdlib.h> in test program; no longer needed.
7678 return 0; is fine for test program.
7680 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
7682 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
7684 * path-concat.c (path_concat): Use base_len to compute
7685 base length, not strlen; this means we cannot rely on memcpy
7688 * same.c (STREQ): Remove.
7689 (same_name): Handle the case where the basename ends in trailing '/'.
7691 * stripslash.c (strip_trailing_slashes): Return nonzero if
7692 a slash was stripped. Do not strip the last slash after a
7695 2001-04-08 Jim Meyering <meyering@lucent.com>
7697 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
7698 recomputed; that's necessary when the offset spans a DST transition.
7699 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
7701 2001-04-02 Jim Meyering <meyering@lucent.com>
7703 * regex.h, regex.c: Update from GNU libc.
7705 2001-03-19 Paul Eggert <eggert@twinsun.com>
7707 * version-etc.c (version_etc_copyright): Update to 2001.
7709 2001-03-16 Paul Eggert <eggert@twinsun.com>
7711 * tempname.c (uint64_t): Define to uintmax_t if
7712 not defined, and if UINT64_MAX is not defined.
7713 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
7714 Reported by John David Anglin.
7716 2001-03-10 Bruno Haible <haible@clisp.cons.org>
7718 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
7719 alias if codeset is empty.
7720 * config.charset (BeOS): Use wildcard syntax.
7722 2001-03-13 Jim Meyering <meyering@lucent.com>
7724 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
7725 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
7728 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7730 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
7732 * unicodeio.c (print_unicode_char): Simplify accordingly.
7734 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7736 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7737 support for DOS/DJGPP.
7739 2001-02-28 Paul Eggert <eggert@twinsun.com>
7741 * Makefile.am (libfetish_a_SOURCES):
7742 Add dup-safer.c, fopen-safer.c.
7743 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7745 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7747 2001-02-25 Paul Eggert <eggert@twinsun.com>
7749 The mkstemp replacement is taken from glibc 2.2.2, with some
7750 portability fixes for use outside glibc, as follows:
7752 * tempname.c (struct_stat64): New macro.
7753 (direxists, __gen_tempname): Use it.
7754 This avoids a portability problem with Solaris 8.
7756 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7757 (<stddef.h>, <stdint.h>, <string.h>):
7758 Include only if STDC_HEADERS || _LIBC.
7759 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7760 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7761 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7762 (__set_errno): Define this macro if <errno.h> doesn't.
7763 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7764 Define these macros if <stdio.h> doesn't.
7765 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7766 Define these macros if <sys/stat.h>
7767 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7768 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7769 __xstat64): Define if not _LIBC.
7770 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7771 (__gen_tempname): Invoke gettimeofday only if
7772 HAVE_GETTIMEOFDAY || _LIBC;
7773 otherwise, fall back on plain "time".
7774 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7776 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7778 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7780 2001-02-17 Jim Meyering <meyering@lucent.com>
7782 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7783 around included file name.
7785 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7787 * strftime.c: Update from GNU libc (the only changes were to comments).
7789 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7791 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7793 2001-02-17 Paul Eggert <eggert@twinsun.com>
7795 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7796 Remove workaround macros for hosts that have mbrtowc but not
7797 mbstate_t, as we now insist on proper declarations for both
7798 before using mbrtowc.
7800 2001-02-17 Jim Meyering <meyering@lucent.com>
7802 * regex.c: Update from libc.
7804 2001-02-16 Paul Eggert <eggert@twinsun.com>
7806 * alloca.c (malloc): Undef before defining, since stdlib.h
7807 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7808 Reported by Mark Hounschell via Paul Eggert.
7810 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7812 * config.charset: Update for FreeBSD 4.2.
7814 2001-01-26 Jim Meyering <meyering@lucent.com>
7816 * quotearg.c: Include stddef.h.
7817 * quote.c: Include stddef.h.
7818 Reported by Axel Kittenberger.
7820 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7821 line in double quotes so that it evokes a better diagnostic.
7822 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7823 Reported by Axel Kittenberger.
7825 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7827 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7828 to avoid a warning. Add back 'const' to inptr.
7830 2001-01-16 Jim Meyering <meyering@lucent.com>
7832 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7835 2001-01-14 Jim Meyering <meyering@lucent.com>
7837 * rename.c: New file. From Volker Borchert.
7838 Include stdlib.h, string.h or strings.h, and xalloc.h.
7839 Use strip_trailing_slashes rather than open-coding it.
7841 2001-01-03 Paul Eggert <eggert@twinsun.com>
7843 * strftime.c: Sync with glibc time/strftime.c 1.81.
7845 2001-01-03 Jim Meyering <meyering@lucent.com>
7847 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7848 local `inptr' to avoid warning with some system declarations of iconv.
7850 2000-12-29 Paul Eggert <eggert@twinsun.com>
7852 * modechange.c: Do not assume that mode_t uses the
7853 traditional octal encoding. E.g. "chmod 1 FOO" should set
7854 the other-execute bit of FOO even if S_IXOTH != 1.
7856 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7857 WOTH, XOTH, ALLM): New macros.
7858 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7859 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7861 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7862 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7864 No need to use uintmax_t; unsigned long is long enough.
7865 Don't bother to get suffix since we don't use it.
7867 2000-12-24 Jim Meyering <meyering@lucent.com>
7869 * hash.c (is_prime): Return explicit boolean values.
7870 (hash_get_first): Return NULL to appease Irix5.6's 89.
7871 Reported by Nelson Beebe.
7873 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7875 * localcharset.c (locale_charset): Add support for Win32.
7877 2000-12-18 Paul Eggert <eggert@twinsun.com>
7879 * physmem.h, physmem.c: New files.
7881 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7882 (noinst_HEADERS): Add physmem.h.
7884 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7885 't' for compatibility with Solaris 8 sort.
7887 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7889 * config.charset: Add support for BeOS.
7891 2000-12-16 Jim Meyering <meyering@lucent.com>
7893 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7894 SHELLS_FILE to a file name that's useful on djgpp systems.
7896 (ADDITIONAL_DEFAULT_SHELLS): Define.
7897 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7898 Based mostly on a patch from Prashant TR.
7900 2000-12-16 Jim Meyering <meyering@lucent.com>
7902 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7903 N and M) would have treated it like `chown N:N FILE'.
7905 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7907 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7909 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7910 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7911 to the list of canonical encodings. Rename EUC-CN to GB2312.
7913 2000-12-08 Andreas Schwab <schwab@suse.de>
7915 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7916 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7918 2000-12-07 Jim Meyering <meyering@lucent.com>
7920 * stripslash.c (ISSLASH): Define.
7921 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7924 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7925 (dir_name_r): Declare this function as static.
7926 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7927 manifest itself on a name containing a mix of slashes and
7929 Make this function work with names starting with a DOS-style
7930 drive letter and colon prefix.
7931 (dir_name): Append `.' if necessary.
7932 Based mostly on patches from Prashant TR and Eli Zaretskii.
7934 * dirname.h (dir_name_r): Remove prototype.
7936 2000-12-05 Jim Meyering <meyering@lucent.com>
7938 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7940 2000-12-04 Jim Meyering <meyering@lucent.com>
7942 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7943 Also include memory.h, stdlib.h, unistd.h if appropriate.
7944 Reported by Andreas Jaeger (conflicting declaration of malloc).
7946 2000-12-02 Jim Meyering <meyering@lucent.com>
7948 * closeout.h: Make idempotent, to avoid some obscure warnings.
7950 2000-12-01 Paul Eggert <eggert@twinsun.com>
7952 * memrchr.c: Include <config.h> before any system include file.
7954 2000-11-29 Paul Eggert <eggert@twinsun.com>
7956 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7958 2000-11-26 Jim Meyering <meyering@lucent.com>
7960 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7962 2000-11-22 Paul Eggert <eggert@twinsun.com>
7964 * strftime.c (my_strftime): Do not invoke mbrlen with a
7965 size of (size_t) -1; it's not portable.
7967 2000-11-17 Akim Demaille <akim@epita.fr>
7969 * obstack.h: Formatting changes.
7970 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7971 prevent type checking.
7972 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7973 cast the value to (void *): assigning a `foo *' to a `void *'
7975 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7977 2000-11-17 Jim Meyering <meyering@lucent.com>
7979 * strstr.c: Update from GNU libc.
7981 2000-11-16 Jim Meyering <meyering@lucent.com>
7983 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7985 2000-11-11 Jim Meyering <meyering@lucent.com>
7987 * error.c: Add a couple #includes, merging from GNU libc version.
7989 2000-11-10 Jim Meyering <meyering@lucent.com>
7991 * obstack.h: Update from GNU libc.
7992 * obstack.c: Likewise.
7994 2000-11-06 Paul Eggert <eggert@twinsun.com>
7996 * getusershell.c (setusershell): Use rewind rather than
7997 fseek/fseeko, to avoid configuration hassles with fseeko.
7998 Don't bother opening SHELLS_FILE if shellstream is NULL;
8001 2000-11-05 Jim Meyering <meyering@lucent.com>
8003 * makepath.h (make_dir): Declare.
8004 * makepath.c (make_dir): Remove `static' attribute.
8007 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
8009 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
8010 last one in a bucket, advance to the next bucket.
8012 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
8014 * fnmatch.c: Do not comment out all the code if we are using
8015 the GNU C library, because in some cases we are replacing buggy
8016 code in the GNU C library itself.
8018 2000-10-30 Paul Eggert <eggert@twinsun.com>
8020 * error.h, getline.h, modechange.h:
8021 Remove "2000" from Copyright line, as the file hasn't been
8022 changed this year other than in the copyright notice.
8024 * xalloc.h: Add "2000" to Copyright line, as this file
8025 was changed this year.
8027 2000-10-30 Paul Eggert <eggert@twinsun.com>
8029 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
8030 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
8031 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
8033 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
8035 * regex.h (__restrict_arr): Move definition out of #ifndef block.
8036 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
8037 doesn't define __restrict_arr.
8039 2000-10-29 Jim Meyering <meyering@lucent.com>
8041 * xstat.in: Fix grammar in comment.
8043 2000-10-28 Jim Meyering <meyering@lucent.com>
8045 * memchr.c: Update from libc.
8046 Adjust for portability:
8047 [HAVE_STDLIB_H]: Include stdlib.h.
8048 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
8049 Undef __memchr, too.
8050 [!weak_alias]: Define __memchr to memchr.
8052 * regex.c: Update from libc.
8053 * regex.h: Likewise.
8054 * getopt1.c: Likewise.
8055 * memcmp.c: Likewise.
8057 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
8058 Avoid using fseek, when possible -- it's broken by design.
8059 Patch by Ulrich Drepper.
8061 2000-10-26 Jim Meyering <meyering@lucent.com>
8063 * strftime.c: Update from libc.
8065 2000-10-25 Jim Meyering <meyering@lucent.com>
8067 * obstack.c: Update from libc.
8069 2000-10-23 Jim Meyering <meyering@lucent.com>
8071 * hard-locale.c (hard_locale): Revert last change -- it was simply
8072 wrong. That set_locale call must not have any side effects.
8075 2000-10-22 Jim Meyering <meyering@lucent.com>
8077 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
8078 [CYCLIC]: Remove now-unused definition.
8080 * save-cwd.c (O_DIRECTORY): Define, if needed.
8081 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
8082 Suggestion from Ulrich Drepper.
8084 2000-10-21 Jim Meyering <meyering@lucent.com>
8086 * dirname.c (dir_name_r): New function, factored out of dir_name.
8087 (dir_name): Use dir_name_r.
8088 * dirname.h (dir_name_r): Declare it.
8090 2000-10-21 Jim Meyering <meyering@lucent.com>
8092 * dirname.c (memrchr): Declare if necessary.
8093 (dir_name): Remove the restriction that there be no
8094 trailing slashes. Now, this code skips past them, effectively
8096 [TEST_DIRNAME] (main): New unit tests.
8098 * memrchr.c: New file from GNU libc.
8099 Undef __memrchr, too.
8100 [!weak_alias]: Define __memrchr to memrchr.
8101 Guard weak_alias use with `#ifdef weak_alias'.
8103 2000-10-17 Jim Meyering <meyering@lucent.com>
8105 * quote.h (PARAMS): Define and use.
8106 Reported by Akim Demaille.
8108 * getopt.c: Update from libc.
8110 2000-10-16 Jim Meyering <meyering@lucent.com>
8112 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
8115 2000-09-25 Jim Meyering <meyering@lucent.com>
8117 * md5.h (rol): Define (from GnuPG).
8119 * sha.c: Give credit (GnuPG) where due.
8120 (M): Use rol rather than open-coding it.
8121 Add a FIXME comment.
8123 2000-09-21 Jim Meyering <meyering@lucent.com>
8125 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
8126 Reported by Michael Stone.
8128 2000-09-20 Jim Meyering <meyering@lucent.com>
8130 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
8131 (noinst_HEADERS): Add sha.h.
8132 Based on code from Scott G. Miller and from GnuPG.
8134 2000-09-15 Jim Meyering <meyering@lucent.com>
8136 * regex.c: Update from libc.
8138 2000-09-10 Jim Meyering <meyering@lucent.com>
8140 * getopt.c (_getopt_internal): Update from glibc.
8142 2000-09-09 Jim Meyering <meyering@lucent.com>
8144 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
8145 think it should be used as a general replacement for isascii.
8146 * fnmatch.c: Likewise.
8147 * mbswidth.c: Likewise
8148 * regex.c: Likewise.
8151 * userspec.c: Include sys/param.h and limits.h.
8153 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8154 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
8155 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
8156 UID, GID. Check range.
8158 2000-09-06 Jim Meyering <meyering@lucent.com>
8160 * getopt.c (_getopt_internal): Update from glibc.
8162 2000-08-30 Jim Meyering <meyering@lucent.com>
8164 * strftime.c: Merge in changes from GNU libc.
8166 2000-08-26 Jim Meyering <meyering@lucent.com>
8168 * closeout.c: Include "__fpending.h".
8169 (close_stdout_status): Return right away if there's nothing to flush.
8171 * Makefile.am (noinst_HEADERS): Add __fpending.h.
8172 * __fpending.c: New file.
8173 * __fpending.h: New file.
8175 2000-08-07 Paul Eggert <eggert@twinsun.com>
8177 Standardize on "memory exhausted" instead of "Memory exhausted"
8178 or "virtual memory exhausted".
8179 * obstack.c (print_and_abort): Use "memory exhausted", not
8180 "virtual memory exhausted".
8181 * same.c (same_name): Invoke xalloc_die instead of printing
8183 * userspec.c (parse_user_spec): Likewise.
8184 * bumpalloc.h: comment fix
8185 * same.c, userspec.c: Include xalloc.h.
8187 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
8188 not char *const and pointing to a constant array.
8189 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
8190 (xrealloc): Comment fix.
8192 * userspec.c (parse_user_spec):
8193 Don't translate a message until just before returning,
8194 to avoid unnecessary translation.
8196 2000-08-07 Jim Meyering <meyering@lucent.com>
8198 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
8199 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
8200 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
8201 getgroups.c, gethostname.c, getopt.h, group-member.c,
8202 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
8203 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
8204 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
8205 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
8206 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
8207 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
8208 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
8209 yesno.c: Back out Copyright date changes for each file with no change
8210 this year. This eases coordination with other programs using the same
8211 source code modules. From Paul Eggert.
8213 2000-08-03 Greg McGary <greg@mcgary.org>
8215 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
8216 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
8217 (EXTEND_BUFFER): Use them.
8219 2000-08-01 Jim Meyering <meyering@lucent.com>
8221 * dirname.c (ISSLASH): Define.
8222 (BACKSLASH_IS_PATH_SEPARATOR): Define.
8223 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
8224 both `\' and `/' may be use as path separators.
8225 Based on a patch from Prashant TR.
8227 2000-07-31 Paul Eggert <eggert@twinsun.com>
8229 * quotearg.c (quotearg_n_options): Don't make the initial
8230 slot vector a constant, since it might get modified.
8232 2000-07-31 Jim Meyering <meyering@lucent.com>
8234 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
8235 * obstack.c (print_and_abort): Likewise.
8237 2000-07-30 Paul Eggert <eggert@twinsun.com>
8239 * quotearg.c (quotearg_n_options): Preallocate a slot 0
8240 buffer, so that the caller can always quote one small
8241 component of a "memory exhausted" message in slot 0.
8242 From a suggestion by Jim Meyering.
8244 2000-07-30 Jim Meyering <meyering@lucent.com>
8246 * makepath.c (make_path): Quote the other instance, too.
8248 * quotearg.c (N_STATIC_SLOTVECS): Define.
8249 (STATIC_BUF_SIZE): Define.
8250 (quotearg_n_options): Use only statically allocated storage when
8251 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
8252 than STATIC_BUF_SIZE.
8254 2000-07-29 Jim Meyering <meyering@lucent.com>
8256 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8257 * dirname.c (dir_name): Likewise.
8259 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8261 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8262 (dir_name): Assert that there are no trailing slashes.
8264 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8266 * mbswidth.h (mbswidth): Add a flags argument.
8267 (mbswidth): New declaration.
8268 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8269 * mbswidth.c (mbswidth): Add a flags argument.
8270 (mbsnwidth): New function.
8272 2000-07-24 Jim Meyering <meyering@lucent.com>
8274 * mbswidth.c: Remove useless #else. From Bruno Haible.
8276 2000-07-23 Paul Eggert <eggert@twinsun.com>
8278 * mbswidth.c (_XOPEN_SOURCE):
8279 Don't define; this causes problems on Solaris 7.
8280 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8282 2000-07-23 Paul Eggert <eggert@twinsun.com>
8285 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8286 so that mbstate_t is always defined.
8288 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8289 be 1 in at least one GCC installation, and this configuration
8290 error is likely to be common. Ignoring MB_LEN_MAX hurts
8291 performance on hosts that have mbrtowc but have only unibyte
8292 locales, but I assume these hosts are rare.
8294 2000-07-23 Paul Eggert <eggert@twinsun.com>
8296 * quotearg.c: Streamline by invoking multibyte code only if needed.
8297 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8298 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8299 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8300 invoke multibyte primitives.
8302 2000-07-23 Jim Meyering <meyering@lucent.com>
8304 * basename.c (base_name): Add an assertion.
8306 2000-07-15 Bruno Haible <clisp.cons.org>
8308 * quotearg.c: When the system forces us to redefine mbstate_t,
8309 shadow its mbsinit function.
8311 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8313 * mbswidth.h: New file.
8314 * mbswidth.c: New file.
8315 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8316 (noinst_HEADERS): Add mbswidth.h.
8318 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8320 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8323 2000-07-15 Jim Meyering <meyering@lucent.com>
8325 * makepath.c: Include quote.h.
8326 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8327 corresponding argument in a `quote (...)' call.
8328 Give better diagnostics.
8330 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8331 (noinst_HEADERS): Add quote.h.
8333 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8334 from tar's src/misc.c.
8335 * quote.h: New file. Prototypes for same.
8337 2000-07-10 Paul Eggert <eggert@twinsun.com>
8339 From a suggestion by Bruno Haible.
8340 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8341 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8342 to decide whether to define the BeOS workaround macro;
8343 this adjusts to the change to AC_MBSTATE_T.
8345 2000-07-13 Paul Eggert <eggert@twinsun.com>
8347 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
8349 * quotearg.c (quoting_style_args, quoting_style_vals,
8350 quotearg_buffer_restyled): Add support for
8351 clocale_quoting_style. Undo previous change to
8352 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
8353 and "{RIGHT QUOTATION MARK}" msgids.
8355 2000-07-05 Paul Eggert <eggert@twinsun.com>
8357 The old behavior of quoting `like this' doesn't look good with
8358 newer, ISO-style fonts. See:
8359 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
8361 Instead, quote "like this" by default. Let the translator
8362 tailor the locale-specific quoting behavior by providing
8363 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
8365 * quotearg.c (N_): New macro.
8366 (gettext_default): New function.
8367 (quotearg_buffer_restyled): Use
8368 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
8369 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
8371 2000-07-09 Jim Meyering <meyering@lucent.com>
8373 * Most files: Update copyright dates to include 2000.
8375 2000-07-08 Jim Meyering <meyering@lucent.com>
8377 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
8379 (xgethostname): Remove now-unnecessary #ifdef.
8380 Move declaration of `err' into loop where it's used.
8382 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8384 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
8385 by allocating a larger buffer. Test the gethostname return value for
8386 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
8387 returns an error and ENAMETOOLONG isn't defined.
8389 2000-07-05 Paul Eggert <eggert@twinsun.com>
8390 and Bruno Haible <haible@clisp.cons.org>
8392 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8394 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8396 * quotearg.c (struct quoting_options): Simplify quote_these_too
8399 2000-07-03 Jim Meyering <meyering@lucent.com>
8401 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
8402 Reported by Bruno Haible.
8404 2000-07-04 Jim Meyering <meyering@lucent.com>
8406 * quotearg.c: Make inclusion of <wchar.h> independent of whether
8407 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
8410 2000-07-03 Paul Eggert <eggert@twinsun.com>
8411 and Bruno Haible <haible@clisp.cons.org>
8413 * quotearg.c (mbrtowc):
8414 Assign to *pwc, and return 1 only if result is nonzero.
8415 (iswprint): Use ISPRINT when substituting our own mbrtowc.
8417 2000-07-03 Jim Meyering <meyering@lucent.com>
8419 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
8420 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
8423 2000-07-02 Jim Meyering <meyering@lucent.com>
8425 * quotearg.c (mbstate_t): Don't define here.
8427 2000-07-02 Jim Meyering <meyering@lucent.com>
8429 * nanosleep.c (SIGCONT): Define if not already defined.
8431 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8433 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
8434 per change in ../m4/ls-mntd-fs.m4.
8435 (read_filesystem_list): Ignore symbolic links.
8437 2000-06-29 Jim Meyering <meyering@lucent.com>
8439 * same.c: Include <string.h> or <strings.h>, as appropriate,
8440 for declaration of strcmp.
8442 * long-options.c: Include <stdlib.h>, for declaration of exit.
8444 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
8445 Avoid warning by casting result to `char *' to remove `const'.
8447 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8449 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
8451 2000-06-26 Paul Eggert <eggert@twinsun.com>
8453 savedir now sets errno on failure and invokes xmalloc to get memory.
8454 Fix a couple of other minor bugs while we're at it.
8456 * savedir.c (<unistd.h>): Do not include; there's no need.
8457 (NAMLEN): Remove macro.
8458 (malloc, realloc): Remove decls.
8460 ("xalloc.h"): Include.
8461 (NAME_SIZE_DEFAULT): New macro.
8462 (savedir): Use xmalloc / xrealloc to allocate memory.
8463 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
8464 Skip "" directory entries.
8465 Use strlen to calculate directory entry length, since the old method
8466 is rarely used these days and isn't worth supporting.
8467 Don't use a pointer after freeing it.
8468 Check for integer overflow when calculating allocation size.
8469 Use memcpy to copy entries, instead of stpcpy.
8470 Set errno properly when returning NULL.
8471 Check for readdir error.
8473 2000-06-26 Jim Meyering <meyering@lucent.com>
8475 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
8477 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8479 * getusershell.c (xmalloc, xrealloc): Remove functions.
8481 Don't include <stdlib.h>. Don't declare malloc, realloc.
8483 2000-06-23 Bruno Haible <haible@clisp.cons.org>
8485 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
8487 2000-06-24 Jim Meyering <meyering@lucent.com>
8489 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
8491 2000-06-21 Jim Meyering <meyering@lucent.com>
8493 * getpass.c: New file, from Bruno Haible. Required for BeOS.
8495 2000-06-19 Paul Eggert <eggert@twinsun.com>
8497 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
8498 (mbrtowc, mbstate_t): Define substitutes if
8499 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
8500 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
8501 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
8503 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8505 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
8506 than 1024, return a memory chunk of least possible size, instead
8507 of size PATH_MAX + 2. In the loop, increment the size proportionally.
8508 Use free/xmalloc instead of xrealloc to avoid copying for very long
8511 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8513 * canon-host.c (canon_host): Use malloc and memcpy to copy an
8514 address, not strdup. Include <stdlib.h> and don't declare free().
8516 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8518 * path-concat.c (path_concat): Don't access dir[-1] if dir is
8521 2000-06-21 Jim Meyering <meyering@lucent.com>
8523 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
8524 (noinst_HEADERS): Add getstr.h.
8526 * getline.c (getstr): Move into a separate file.
8527 * getstr.c (getstr): New file, extracted from getline.c, with
8528 the following changes: new parameter, delim2; both delim[12]
8529 parameters have type `int', not `char'. The latter would lose
8530 with 8-bit delimiters.
8531 * getstr.h: New file.
8533 2000-06-19 Jim Meyering <meyering@lucent.com>
8535 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
8537 2000-06-18 Jim Meyering <meyering@lucent.com>
8539 * mkdir.c: Remove file, due mainly to copyright incompatibility.
8540 Besides, these days every porting target provides a mkdir function.
8542 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
8543 (this snippet comes from src/system.h).
8545 2000-06-15 Paul Eggert <eggert@twinsun.com>
8547 * human.c (adjust_value): New function.
8548 (human_readable_inexact): Apply rounding style even when
8549 printing approximate values.
8551 2000-06-14 Paul Eggert <eggert@twinsun.com>
8553 * human.c (human_readable_inexact): Allow an input block
8554 size that is not a multiple of the output block size, and vice versa.
8555 Reported by Piergiorgio Sartor.
8557 2000-06-14 Paul Eggert <eggert@twinsun.com>
8559 * getdate.y (get_date): Apply relative times after time
8560 zone indicator, not before. Reported by Todd A. Jacobs.
8562 2000-06-13 Jim Meyering <meyering@lucent.com>
8564 * Makefile.am (all-local): Depend on lstat.c and stat.c.
8566 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
8568 2000-06-12 Paul Eggert <eggert@twinsun.com>
8570 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
8572 2000-06-04 Paul Eggert <eggert@twinsun.com>
8574 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
8576 2000-06-04 Jim Meyering <meyering@lucent.com>
8578 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
8579 SunOS 4.1.4 for which gid_t is an unsigned type.
8581 2000-06-03 Jim Meyering <meyering@lucent.com>
8583 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
8585 2000-05-26 Bruno Haible <haible@clisp.cons.org>
8587 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
8588 newer, don't install charset.alias.
8589 * config.charset: Change the Linux/glibc rules so they become empty
8590 on glibc-2.1 or newer.
8592 2000-06-02 Jim Meyering <meyering@lucent.com>
8594 * mountlist.c: Back out last change. Instead, do this...
8595 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
8596 member using the same `ignore'-testing code.
8597 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
8601 2000-05-29 Jim Meyering <meyering@lucent.com>
8603 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
8604 with the `ignore' attribute. Based on a patch from Mark D. Roth.
8606 2000-05-22 Jim Meyering <meyering@lucent.com>
8608 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
8610 2000-05-18 Jim Meyering <meyering@lucent.com>
8612 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
8613 back, too, since it may have been modified by allocate_entry.
8614 (hash_delete): Rewrite to use neither the assignment operator
8615 nor the comma operator in an if-expression.
8617 2000-05-15 Paul Eggert <eggert@twinsun.com>
8620 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
8621 Remove; no longer needed.
8622 "quotearg.h": Add include.
8623 (file_name): Do not bother to explicitly initialize to NULL; it's less
8624 efficient on some hosts.
8625 (close_stdout_status): Remove test as to whether stdout was already
8626 closed; it breaks for the case "echo x | sort >&-".
8627 Quote file name colons.
8628 Do not assume that _("write error") lacks format strings.
8630 2000-05-15 Jim Meyering <meyering@lucent.com>
8632 * version-etc.c (version_etc_copyright): Update the copyright string
8633 used in all --version output.
8635 2000-05-14 Jim Meyering <meyering@lucent.com>
8637 * closeout.c (close_stdout_set_file_name): New function.
8638 (close_stdout_status): Use new file-scoped global.
8639 Return right away if fstat says the stdout file descriptor is invalid.
8640 * closeout.h (close_stdout_set_file_name): Declare.
8642 2000-05-10 Jim Meyering <meyering@lucent.com>
8644 * closeout.c [default_exit_status]: New file-scoped variable.
8645 (close_stdout_set_status): New function.
8646 * closeout.h (close_stdout_set_status): Declare.
8648 2000-05-08 Jim Meyering <meyering@lucent.com>
8650 * long-options.c: Don't include closeout.h.
8651 (parse_long_options): Don't call close_stdout for --version.
8653 2000-05-06 Jim Meyering <meyering@lucent.com>
8655 * strnlen.c: Undefine __strnlen and strnlen.
8656 [!weak_alias]: Define __strnlen to strnlen.
8658 * atexit.c: New file, from libiberty.
8660 2000-05-06 Jim Meyering <meyering@lucent.com>
8662 * closeout.c (close_stdout_status): Also check for errors on the
8665 2000-05-05 Bruno Haible <haible@clisp.cons.org>
8667 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
8668 instead of xmalloc, xrealloc, path_concat.
8669 (locale_charset): Treat empty environment variables as absent.
8670 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
8672 2000-05-04 Jim Meyering <meyering@lucent.com>
8674 * getopt.c: Update from glibc.
8675 * obstack.c: Likewise.
8676 * obstack.h: Likewise.
8677 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
8679 * regex.h: Likewise.
8680 * strndup.c: Likewise.
8681 * strnlen.c: New file, from glibc.
8683 2000-05-01 Jim Meyering <meyering@lucent.com>
8685 * full-write.c (full_write): Remove `FIXME' part of comment.
8687 2000-04-29 Jim Meyering <meyering@lucent.com>
8689 * path-concat.c: Declare strdup only if it's not defined.
8690 * canon-host.c: Likewise.
8692 2000-04-28 Jim Meyering <meyering@lucent.com>
8694 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
8695 redefinition warning on some systems (HPUX). Otherwise, regex.h is
8696 included first, then limits.h is included by locale.h by libintl.h.
8697 From John David Anglin.
8699 2000-04-25 Jim Meyering <meyering@lucent.com>
8701 * makepath.c (S_IRWXUGO): Define.
8702 (make_path): Always perform explicit chmod if MODE specifies any
8703 of the `special' permission bits. Prompted by a bug report against
8704 install from Mate Wierdl and Joost van Baal.
8706 2000-04-18 Jim Meyering <meyering@lucent.com>
8710 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
8711 getpagesize. For BeOS. Based on a patch from Bruno Haible.
8713 2000-04-17 Jim Meyering <meyering@lucent.com>
8715 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
8716 the definition of it to rpl_strftime also defined-away the system's
8719 2000-04-15 Jim Meyering <meyering@lucent.com>
8721 Use `C' to denote so-called `contiguous' files, the same way
8723 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
8724 (ftypelet): Use S_ISCTG.
8725 From Michael Deutschmann.
8727 2000-04-14 Jim Meyering <meyering@lucent.com>
8729 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
8731 2000-04-08 Jim Meyering <meyering@lucent.com>
8733 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
8734 names don't conflict. Reported by Eli Zaretskii.
8736 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8738 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8739 bug. Deal with the different error behavior of Irix iconv.
8741 2000-04-07 Jim Meyering <meyering@lucent.com>
8743 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8744 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8746 2000-04-05 Jim Meyering <meyering@lucent.com>
8748 Portability tweaks required for ultrix4.3.
8749 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8750 * readutmp.c: Include sys/types.h before sys/stat.h.
8751 * canon-host.c: Declare strdup.
8752 * path-concat.c: Likewise.
8753 From John David Anglin.
8755 2000-04-04 Jim Meyering <meyering@lucent.com>
8757 Be more DOS 8.3-friendly.
8758 * ref-add.sin: Renamed from ref-add.sed.in.
8759 * ref-del.sin: Renamed from ref-del.sed.in.
8760 * Makefile.am: Reflect renaming.
8761 Reported by Eli Zaretskii.
8763 Use a temporary file name that won't clash with `charset.alias'
8764 in the DOS 8.3 name space.
8765 * Makefile.am (charset_tmp): Define.
8766 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8767 (uninstall-local): Likewise.
8768 Reported by Eli Zaretskii.
8770 2000-03-29 Paul Eggert <eggert@twinsun.com>
8772 * time/strftime.c (my_strftime): Make sure we call the system
8773 strftime, not ourselves, when invoking the underlying strftime.
8775 2000-03-24 Jim Meyering <meyering@lucent.com>
8777 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8778 (charset_alias): Define.
8779 (install-exec-local): Factor out common code.
8780 (uninstall-local): Split lines longer than 80.
8781 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8783 (.sed.in.sed): New rule. Don't redirect directly to $@.
8784 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8786 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8788 * config.charset: Output a line containing "Packages using this file".
8789 * ref-add.sed.in, ref-del.sed.in: New files.
8790 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8791 ref-del.sed): New rules.
8793 2000-03-17 Jim Meyering <meyering@lucent.com>
8795 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8796 Otherwise, include <strings.h>
8798 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8800 * unicodeio.c (utf8_wctomb): New function.
8801 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8802 format instead of in UCS-4 with platform dependent endianness.
8804 2000-03-07 Paul Eggert <eggert@twinsun.com>
8806 * savedir.c (savedir): Work even if directory size is
8807 negative; this can happen with some screwy NFS configurations.
8809 2000-03-06 Jim Meyering <meyering@lucent.com>
8811 * localcharset.c (get_charset_aliases): Don't try to free file_name
8812 if it's NULL (because we ran out of memory). From Bruno Haible.
8814 2000-03-05 Jim Meyering <meyering@lucent.com>
8816 * localcharset.c ("path-concat.h"): Include.
8817 (get_charset_aliases): Use path_concat instead of ANSI string
8820 * unicodeio.h (PARAMS): Define.
8821 Use it to guard prototype.
8823 2000-03-04 Jim Meyering <meyering@lucent.com>
8825 * Makefile.am (install-exec-local): Create $(libdir) before installing
8827 (uninstall-local): Uncomment this rule so `make distcheck' works
8830 * unicodeio.c (<errno.h>): Include it.
8831 (errno): Declare if not defined.
8833 * localcharset.c: Add Bruno's comment justifying use of volatile.
8835 * config.charset: New version, incorporating remarks from a linux
8836 i18n mailing list. From Bruno Haible.
8838 2000-03-02 Jim Meyering <meyering@lucent.com>
8840 * Makefile.am (EXTRA_DIST): Add config.charset.
8842 2000-03-01 Jim Meyering <meyering@lucent.com>
8844 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8845 * unicodeio.c: Likewise.
8847 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8849 * config.charset: New file.
8850 * localcharset.c: New file.
8851 * unicodeio.h, unicodeio.c: New files.
8852 * Makefile.am (DEFS): Add -DLIBDIR=...
8853 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8854 (noinst_HEADERS): Add unicodeio.h.
8855 (all-local, install-exec-local, charset.alias): New targets.
8857 2000-02-28 Paul Eggert <eggert@twinsun.com>
8859 * quotearg.c (ALERT_CHAR): New macro.
8860 (quotearg_buffer_restyled): Use it.
8862 2000-02-27 Jim Meyering <meyering@lucent.com>
8864 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8865 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8867 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8868 not `#if STDC_HEADERS'.
8869 Declare malloc if needed.
8871 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8872 now that autoconf always defines the HAVE_DECL_ symbols.
8873 * human.c: Likewise.
8875 * strtoumax.c: Likewise.
8877 * backupfile.c: Arrange for cpp to fail if the configure-time
8878 declaration check was not run.
8880 * human.c: Likewise.
8882 * strtoumax.c: Likewise.
8884 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8885 then first look up the entire `.'-containing string as a login name.
8887 2000-02-18 Paul Eggert <eggert@twinsun.com>
8889 * getdate.y: Handle two-digit years with leading zeros correctly.
8890 (textint): New typedef.
8891 (parser_control): Member year changed from int to textint.
8893 (YYSTYPE): Removed; replaced by %union with int and textint members.
8894 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8895 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8896 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8897 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8898 (date, number, to_year): Use width of number in digits, not its value,
8899 to determine whether it's a 2-digit year, or a 2-digit time.
8900 (yylex): Store number of digits of numeric tokens.
8901 Reported by John Kendall.
8903 (parser_control): Changed from struct parser_control to typedef (for
8904 consistency). All uses changed.
8906 (tID): Removed; not used.
8907 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8909 2000-02-14 Paul Eggert <eggert@twinsun.com>
8911 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8912 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8914 2000-02-12 Jim Meyering <meyering@lucent.com>
8916 * userspec.c (ISDIGIT): Define it.
8917 (isdigit): Remove definition.
8918 (is_number): Use ISDIGIT, not isdigit.
8919 <libintl.h>: Include.
8921 (parse_user_spec): Mark translatable strings.
8923 2000-02-10 Jim Meyering <meyering@lucent.com>
8925 With these changes, nanosleep.[ch] are finally enough like the other
8926 lib/* replacement files to compile on a few more losing systems.
8928 * nanosleep.h: Don't include config.h.
8929 Remove prototype from declaration of nanosleep.
8930 (PARAMS): Remove now-unneeded definition.
8931 * nanosleep.c: #undef nanosleep.
8932 (rpl_nanosleep): Rename from nanosleep.
8934 2000-02-03 Jim Meyering <meyering@lucent.com>
8936 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8937 rather than with `#if HAVE_UTMPNAME'.
8939 2000-02-01 Jim Meyering <meyering@lucent.com>
8941 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8943 2000-01-31 Jim Meyering <meyering@lucent.com>
8945 * nanosleep.h (nanosleep): Guard declaration with
8946 `#if ! HAVE_DECL_NANOSLEEP'.
8947 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8948 the declaration in that vendor's sys/timers.h.
8949 Reported by Christian Krackowizer.
8951 * quotearg.c (ISASCII): Add #undef and move definition to follow
8952 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8953 (ISPRINT): Likewise.
8954 Reported by Tom Tromey.
8956 2000-01-30 Jim Meyering <meyering@lucent.com>
8958 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8959 uses of ->ut_name. The latter doesn't work with new Linux header files
8960 where only utmpx.ut_user is declared.
8962 * readutmp.h (UT_USER): Define.
8964 2000-01-23 Jim Meyering <meyering@lucent.com>
8966 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8969 2000-01-22 Jim Meyering <meyering@lucent.com>
8971 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8972 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8973 Required for some AIX systems. Reported by Christian Krackowizer.
8974 [TESTING] (main): New function.
8976 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8977 * dirname.c (dir_name): Support for DOS-style file names with drive
8980 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8982 * strverscmp.c (ISDIGIT): Define.
8983 (strverscmp): Use ISDIGIT, not isdigit.
8985 2000-01-17 Paul Eggert <eggert@twinsun.com>
8987 * nanosleep.c (nanosleep):
8988 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8989 POSIX.1 doesn't require SA_INTERRUPT and some systems
8990 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8991 it's been part of POSIX.1 since day 1 (in 1988).
8993 2000-01-17 Jim Meyering <meyering@lucent.com>
8995 * interlock: Remove unused file. Reported by François Pinard.
8997 2000-01-16 Paul Eggert <eggert@twinsun.com>
8999 * quotearg.c (quotearg_buffer_restyled): Do not quote
9000 alert, backslash, formfeed, and vertical tab unnecessarily in
9001 shell quoting style.
9004 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
9005 Free Software Foundation, Inc.
9006 Copying and distribution of this file, with or without modification,
9007 are permitted provided the copyright notice and this notice are preserved.