1 2006-03-01 Simon Josefsson <jas@extundo.com>
3 * readline.c: Fix typo, tiny patch from Stepan Kasal
6 2006-02-28 Simon Josefsson <jas@extundo.com>
8 * getopt.c: Protect #include of unistd.h, for MSVS.
10 2006-02-27 Simon Josefsson <jas@extundo.com>
12 * base64.h: Indent #define's. From Jim Meyering
15 2006-02-27 Jim Meyering <jim@meyering.net>
17 Revert the change of 2006-02-24, so these files can continue
18 to be sync'd from gettext.
19 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
22 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
24 * glob.c: Say "invalid" rather than "illegal" in comments.
26 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
28 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
30 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
32 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
33 AT_FDCWD exceeds INT_MAX.
34 * openat.h (AT_FDCWD): Likewise.
36 2006-02-14 Jim Meyering <jim@meyering.net>
40 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
41 failure on deficient systems, and simplify gnulib lgpl dependencies.
42 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
43 xmalloc/lstat combination. Based on a patch from Bruno Haible.
45 * xalloc-die.c: Remove unused definition of N_.
47 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
49 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
51 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
53 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
54 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
56 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
58 * argp-namefrob.h: Restore changes accidentally lost during the
59 "autoupdate" on 2005-12-12.
61 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
63 * fnmatch.c (L_): Renamed from L, to work around a bug in
64 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
65 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
68 2006-01-26 Simon Josefsson <jas@extundo.com>
70 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
71 prototype is visible on mingw32.
73 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
76 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
79 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
81 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
82 attempt to open for write; this always fails, at least on POSIX
83 hosts. This reinstates the 2006-01-09 change, which was
84 inadvertently removed.
86 2006-01-26 Bruno Haible <bruno@clisp.org>
87 Paul Eggert <eggert@cs.ucla.edu>
90 [(! (defined __cplusplus || defined __BEOS__)
92 && !(defined __HP_cc || defined __xlc__
93 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
95 #define to signed char in these cases too; this simplifies
96 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
97 etc., separately) and makes it more conservative.
99 2006-01-21 Jim Meyering <jim@meyering.net>
101 Sync from the stable (b5) branch of coreutils:
103 * fts.c (fts_children): Don't let close() clobber errno from
106 * fts.c (fts_stat): When following a symlink-to-directory,
107 don't necessarily interpret stat-fails+lstat-succeeds as indicating
108 a dangling symlink. That can also happen at least for ELOOP.
109 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
110 FYI, this bug predates the inclusion of fts.c in coreutils.
112 * fts.c (fts_open): Put new maxarglen declaration and uses
113 in their own block, so pre-c99 compilers don't object.
115 Avoid the double-free (first in fts_read, second in fts_close) that
116 would occur when an `active' directory is made inaccessible (e.g.,
117 via chmod a-x) during a traversal.
118 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
119 before returning. Reproduce this failure by
120 mkdir -p a/b; cd a; chmod a-x . b
121 Reported by Stavros Passas.
123 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
125 * argp-namefrob.h: Bugfix. Remove stray #
127 2006-01-25 Bruno Haible <bruno@clisp.org>
129 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
131 Reported by Paul Eggert.
133 2006-01-25 Jim Meyering <jim@meyering.net>
135 * fileblocks.c: Remove more useless parentheses.
136 * readutmp.h: Likewise.
138 2006-01-24 Bruno Haible <bruno@clisp.org>
140 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
142 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
145 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
146 to avoid problems with the built-in _Bool type.
147 Reported by Paul Eggert on 2005-11-26.
149 2006-01-24 Jim Meyering <jim@meyering.net>
151 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
153 2006-01-24 Simon Josefsson <jas@extundo.com>
155 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
158 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
160 Work around porting bugs reported by Dieter in
161 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
162 * getopt.c (_NOPROTO): Remove; no longer needed.
163 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
164 Include "getopt.h" first, to check interface.
165 (getenv): Declare only if defined HAVE_DECL_GETENV &&
167 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
168 (__strndup): Revert to K&R-style function dfns, the glibc style.
169 * strnlen.c: Don't claim it's taken from glibc; it's not.
170 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
171 Include strnlen.h first, to get prototype properly.
172 (strnlen): Renamed from __strnlen.
175 2006-01-23 Ulrich Drepper <drepper@redhat.com>
177 These changes imported from libc.
178 * getopt.c: Use __fxprintf instead of inline stream orientation
179 test and two separate function calls.
180 * strndup.c (__strndup): Add libc_hidden_def.
182 2006-01-22 Bruno Haible <bruno@clisp.org>
184 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
185 temporary buffer for sprintf, take into account the precision also
186 for 'd', 'i', 'u', 'o', 'x', 'X'.
188 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
190 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
191 to pacify gcc -Wswitch-default.
193 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
195 * argp-help.c (usage_long_opt): Do not print DOC options.
196 (__argp_base_name): Removed
197 * argp-namefrob.h (__argp_basename): Removed definition. Was a
199 (__argp_base_name): Provide macro definition or extern declaration
200 depending on the configuration
202 2006-01-20 Simon Josefsson <jas@extundo.com>
204 * inet_ntop.h: Unconditionally include sys/socket.h.
206 2006-01-19 Simon Josefsson <jas@extundo.com>
208 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
210 2006-01-12 Simon Josefsson <jas@extundo.com>
212 * base64.c: Fix warning, reported by Bruno Haible
213 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
215 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
218 * md5.c: Fix commentary typos.
219 (alignof, UNALIGNED_P): No need for a GCC-specific version.
220 * md5.h (__attribute__): Remove; unused.
221 * sha1.c: Fix commentary to match md5 better.
222 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
223 so that we don't need to worry about alignment. All uses changed.
224 This merges the 2005-10-28 md5 change into sha1.
226 2006-01-11 Jim Meyering <jim@meyering.net>
229 * md5.c (OP): Fix spacing.
231 2006-01-11 Simon Josefsson <jas@extundo.com>
233 * stdint_.h (SIZE_MAX): Add missing (.
235 2006-01-10 Bruno Haible <bruno@clisp.org>
237 * argp.h (__const): Remove macro. Use const instead.
238 * argp-fmtstream.h (__const): Likewise.
239 * glob_.h (__const): Remove macro.
240 * glob-libc.h: Use const instead of __const.
242 2006-01-10 Jim Meyering <jim@meyering.net>
244 Avoid the double-free (first in fts_read, second in fts_close) that
245 would occur when an `active' directory is made inaccessible (e.g.,
246 via chmod a-x) during a traversal.
247 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
248 before returning. Reproduce this failure by
249 mkdir -p a/b; cd a; chmod a-x . b
250 Reported by Stavros Passas.
253 * sha1.c: Tweak grammar in a comment.
255 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
257 * regex_internal.h (BITSET_WORD_BITS):
258 Work around a bug in 64-bit PGC (before version 6.1-2), where the
259 preprocessor mishandles large unsigned values as if they were signed.
260 Problem reported by Claudio Fontana in
261 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
263 2006-01-10 Simon Josefsson <jas@extundo.com>
265 * socket_.h: New file.
267 2006-01-10 Bruno Haible <bruno@clisp.org>
269 * localcharset.c: Update from GNU gettext.
271 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
274 * chdir-long.c (cdb_free): Don't bother trying to open directory
275 for write access: POSIX says that must fail.
276 * fts.c (diropen): Likewise.
277 * save-cwd.c (save_cwd): Likewise.
278 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
279 well, for minor improvements on hosts that lack O_DIRECTORY.
280 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
281 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
282 Fall back on chown if open failed with EACCES.
284 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
285 Report an error at compile-time if only a 1-second nominal clock
288 * lchmod.h: New file.
289 * mkdir-p.c: Include lchmod.h, lchown.h.
290 (make_dir_parents): Use lchown rather than chown, and
291 lchmod rather than chmod.
293 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
294 too. Problem with "none" reported by Bob Proulx. Problem with
295 "proc" reported by n0dalus.
297 * mountlist.c: Include <limits.h>.
298 (dev_from_mount_options)
299 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
300 New function. It no longer assumes "dev=" has the System V meaning
301 on Linux (since it doesn't). It also parses "dev=" more carefully.
302 (read_file_system_list)
303 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
304 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
307 * posixtm.h (PDS_PRE_2000): New macro.
308 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
309 All usages changed. Reject dates outside the range 1969-1999 if
310 PDS_PRE_2000 is used.
312 2006-01-09 Jim Meyering <jim@meyering.net>
316 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
318 * chdir-safer.h, chdir-safer.c: New files.
320 * modechange.c (mode_compile): Reject an invalid mode string
321 that starts with an octal digit. From Andreas Gruenbacher.
323 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
324 and dup to open_safer and dup_safer, respectively.
325 (openat_permissive): Fix typo in comment.
327 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
328 "gettext.h"; either no longer needed or are guaranteed by openat.h.
329 (_): Remove; no longer needed.
330 (openat): Renamed from rpl_openat; no need for rpl_openat
331 since openat.h renames openat for us.
332 Replace most of the body with a call to openat_permissive,
333 to avoid duplicate code.
334 Port to (probably hypothetical) environments were mode_t is
336 (openat_permissive): Require mode arg, so that we can check
337 types better. Put it just after flags. Change cwd failure
338 indicator from pointer-to-bool to pointer-to-errno-value.
340 Invoke openat_save_fail and/or openat_restore_fail if
341 cwd_errno is null, so that openat can call us.
342 (openat_permissive, fdopendir, fstatat, unlinkat):
343 Simplify errno handling to avoid some duplicate code,
344 as it's OK to set errno on success.
345 * openat.h: Revamp code so that function macros depend on
346 __OPENAT_PREFIX only, not also on AT_FDCWD.
347 (openat_ro): Remove. Caller changed to use openat_permissive.
348 (openat_permissive): Now a macro, if not a function.
349 (openat_restore_fail, openat_save_fail): Now always functions,
350 since mkdirat needs them even if __OPENAT_PREFIX is defined.
352 * openat-priv.h: New file, defining macros used by mkdirat.c
354 * mkdirat.c: Include openat-priv.h.
355 Remove definitions of macros defined therein.
356 * openat.c: Likewise.
358 * mkdirat.c (mkdirat): New file and function.
359 * openat.h (mkdirat): Declare.
361 * openat.c (fdopendir): Don't change errno when returning non-NULL.
363 * openat.h (openat_permissive): Declare.
366 * openat.c (EXPECTED_ERRNO): New macro.
367 (openat_permissive): New function -- used in remove.c rewrite.
368 (all functions): Set errno just before returning, only if there
369 was an actual failure.
370 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
372 Emulate openat-family functions using Linux's procfs, if possible.
373 Idea and some code based on Ulrich Drepper's glibc changes.
375 * openat.c: (BUILD_PROC_NAME): New macro.
376 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
377 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
378 before falling back on save_cwd and restore_cwd.
379 (fdopendir, fstatat, unlinkat): Likewise.
381 * openat.c (fstatat, unlinkat): Perform the syscall directly,
382 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
384 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
385 as second argument to va_arg. Otherwise, some versions of gcc
386 warn that `if this code is reached, the program will abort'.
388 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
392 Add POSIX ACL support
393 * acl.h (copy_acl, set_acl): Add declarations.
394 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
395 systems other than Linux.
396 (chmod_or_fchmod): New function: use fchmod when possible,
398 (file_has_acl): Add a POSIX ACL implementation, with a
399 Linux-specific subcase.
400 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
401 S_ISVTX from one file to another. Fall back to fchmod/chmod when
402 acls are unsupported.
403 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
404 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
407 2006-01-09 Bruno Haible <bruno@clisp.org>
409 * sysexit_.h (EX_OK): New macro.
410 Suggested by Martin Lambers <marlam@marlam.de>.
412 2006-01-09 Bruno Haible <bruno@clisp.org>
414 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
415 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
416 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
417 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
419 2006-01-09 Bruno Haible <bruno@clisp.org>
421 * stdint_.h (SIZE_MAX): Write the value without involving negative
424 2005-10-16 Bruno Haible <bruno@clisp.org>
426 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
427 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
429 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
431 * strftime.c (tzname): Don't declare if it is already #defined.
432 Problem reported for Mingw by Mark Junker.
434 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
436 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
437 long int, not int, for nanosecond counts, so that people who are
438 used to POSIX struct timespec won't be surprised. Reported by Jim
441 2005-12-16 Jim Meyering <jim@meyering.net>
443 * fprintftime.c, fprintftime.h: New files.
445 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
447 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
448 * argp-help.c (fill_in_uparams): Check if the constructed
449 struct uparams is valid. Fall back to the default values if it is
452 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
454 * argp-help.c (__argp_base_name): New function
455 (__argp_short_program_name): Rewrite using __argp_base_name
456 * argp-namefrob.h: Define program_invocation_name and
457 program_invocation_short_name if requested
458 (__argp_base_name): Add prototype
459 * argp-parse.c (argp_def): Use gettext wrappers
460 (argp_default_parser): Use __argp_base_name
461 * argp-pin.c: New file. Defines program_invocation_name and
462 program_invocation_short_name on systems that lack them.
464 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
466 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
467 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
468 porting problem reported by Georg Schwarz in
469 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
471 2005-07-09 Bruno Haible <bruno@clisp.org>
473 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
474 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
475 Reported by Mark Junker <mjscod@gmx.de>.
477 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
479 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
480 (uintmax_t) [defined uintmax_t]: Do not declare.
481 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
482 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
483 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
484 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
485 sake of portability to weird hosts that C allows (though we don't
486 know of any practical examples).
488 * savedir.h (fdsavedir): New decl.
489 * savedir.c (fdsavedir, savedirstream): New functions; the latter
490 contains most of the former guts of savedir.
491 (savedir): Use savedirstream.
494 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
496 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
497 coreutils no longer futzes with rounding modes.
499 2005-11-14 Jim Meyering <jim@meyering.net>
501 * mkstemp-safer.c: Include <config.h>, required for possible
502 replacement of mkstemp.
504 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
506 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
508 (gethrxtime) [! (HAVE_NANOUPTIME
509 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
510 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
511 our own approximation.
513 2005-11-10 Simon Josefsson <jas@extundo.com>
515 * readline.c: Remove EOL.
517 2005-11-08 Eric Blake <ebb9@byu.net>
519 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
521 2005-11-08 Eric Blake <ebb9@byu.net>
523 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
525 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
527 Fix porting problem reported by Theodoros V. Kalamatianos.
528 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
529 Don't assume that futimes failing means we must fail.
531 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
533 * getcwd.c (__getcwd): Don't assume that system calls after readdir
534 leave errno alone. Problem reported by Dmitry V. Levin.
536 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
538 * savedir.c (savedir): Don't assume that xrealloc etc. leave
539 errno alone. Problem reported by Frederic Jolliton.
541 2005-10-28 Simon Josefsson <jas@extundo.com>
543 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
544 "restrict" keywords, as per POSIX. Protect the function
545 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
546 Don't use K&R prototypes. Check the sprintf return values.
547 Re-define EAFNOSUPPORT if not present. Indent.
549 * md5.h, md5.c: Simplify buffer handling visavi alignment,
550 suggested by Bruno Haible <bruno@clisp.org>.
552 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
554 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
556 * gc-libgcrypt.c: Add MD2 (which is not available through
559 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
561 * md2.h, md2.c: New files.
563 2005-10-24 Simon Josefsson <jas@extundo.com>
565 * md4.h: Shrink buffer size, now that we changed the type.
567 2005-10-22 Simon Josefsson <jas@extundo.com>
569 * arcfour.h, arcfour.c: Use fixed size indices in the
570 arcfour_context struct (simplify test vector testing in GNU
573 2005-10-22 Simon Josefsson <jas@extundo.com>
575 * md4.h, md4.c: Simplify buffer handling visavi alignment,
576 suggested by Bruno Haible <bruno@clisp.org>.
578 2005-10-22 Simon Josefsson <jas@extundo.com>
580 * crc.h: Include stddef.h, for size_t.
582 2005-10-21 Simon Josefsson <jas@extundo.com>
584 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
585 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
587 2005-10-21 Simon Josefsson <jas@extundo.com>
589 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
592 2005-10-21 Simon Josefsson <jas@extundo.com>
594 * gc-gnulib.c: Support ARCTWO in CBC mode.
596 2005-10-21 Simon Josefsson <jas@extundo.com>
598 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
601 * hmac-sha1.c (hmac_sha1): Likewise.
603 * crc.c (crc32_update): Actually use crc parameter, suggested by
604 Bruno Haible <bruno@clisp.org>.
606 * crc.h: Include stdint.h directly, suggested by Bruno Haible
609 2005-10-21 Simon Josefsson <jas@extundo.com>
611 * des.h, des.c: New files.
613 * gc-gnulib.c: Support DES.c
615 2005-10-21 Simon Josefsson <jas@extundo.com>
617 * arctwo.h, arctwo.c: New files.
619 * gc-gnulib.c: Support ARCTWO.
621 2005-10-21 Simon Josefsson <jas@extundo.com>
623 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
625 2005-10-19 Simon Josefsson <jas@extundo.com>
627 * gc-gnulib.c: Support ARCFOUR.
629 2005-10-19 Simon Josefsson <jas@extundo.com>
631 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
634 * gc.h: Add ECB enum type.
636 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
638 2005-10-19 Simon Josefsson <jas@extundo.com>
640 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
642 2005-10-18 Simon Josefsson <jas@extundo.com>
644 * md4.h, md4.c: New files, based on md5.?.
646 2005-10-17 Simon Josefsson <jas@extundo.com>
648 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
650 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
652 2005-10-17 Simon Josefsson <jas@extundo.com>
654 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
656 2005-10-17 Simon Josefsson <jas@extundo.com>
658 * gc.h, gc-libgcrypt.c: Add ciphers.
660 2005-10-17 Simon Josefsson <jas@extundo.com>
662 * sha1.c: Use uint32_t instead of md5_uint32.t
664 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
667 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
669 * md5.h: Use stdint.h and uint32_t. Doc fix.
671 2005-10-15 Simon Josefsson <jas@extundo.com>
673 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
675 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
677 2005-10-14 Simon Josefsson <jas@extundo.com>
679 * arcfour.h, arcfour.c: New files.
681 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
683 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
684 include <wchar.h>; no longer needed.
686 2005-10-14 Jakub Jelinek <jakub@redhat.com>
687 and Ulrich Drepper <drepper@redhat.com>
690 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
691 instead of inline stream orientation test and two separate
692 function calls. Pay no attention to USE_IN_LIBIO.
694 2005-10-14 Roland McGrath <roland@redhat.com>
696 Import from libc. [BZ #1331]
697 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
699 Reported by Matej Vela <vela@debian.org>.
701 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
703 * mkdir-p.c (make_dir_parents): Don't report an error if an
704 intermediate directory is in a read-only file system. Problem
705 reported by Eric Blake.
707 2005-10-13 Simon Josefsson <jas@extundo.com>
709 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
710 Move memory allocation outside of loop.
712 2005-10-12 Simon Josefsson <jas@extundo.com>
714 * gc-pbkdf2-sha1.c: New file.
716 * gc.h: Add gc_pbkdf2_sha1 prototype.
718 2005-10-12 Simon Josefsson <jas@extundo.com>
720 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
721 suggested by Bruno Haible <bruno@clisp.org>.
723 2005-10-12 Simon Josefsson <jas@extundo.com>
725 * gc-libgcrypt.c (gc_hmac_sha1): New function.
727 * gc-gnulib.c (gc_hmac_sha1): New function.
729 2005-10-12 Simon Josefsson <jas@extundo.com>
731 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
733 2005-10-12 Simon Josefsson <jas@extundo.com>
735 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
736 GC_USE_HMAC_MD5, respectively.
738 * gc-libgcrypt.c (gc_md5): Fix assert call.
741 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
743 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
745 * gc-gnulib.c (gc_hash_buffer): Ditto.
747 2005-10-11 Bruno Haible <bruno@clisp.org>
749 * c-strcasestr.h: New file, from GNU gettext.
750 * c-strcasestr.c: New file, from GNU gettext.
752 2005-10-11 Bruno Haible <bruno@clisp.org>
754 * c-strcase.h: New file, from GNU gettext.
755 * c-strcasecmp.c: New file, from GNU gettext.
756 * c-strncasecmp.c: New file, from GNU gettext.
758 2005-10-11 Simon Josefsson <jas@extundo.com>
760 * crc.h, crc.c: New files.
762 * gc.h (gc_hash_buffer): Add doc.
764 2005-10-08 Simon Josefsson <jas@extundo.com>
766 * gc.h: Add gc_hash and gc_hash_buffer.
768 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
770 * gc-libgcrypt.c (gc_hash_buffer): Add.
772 2005-10-11 Bruno Haible <bruno@clisp.org>
774 * strcasecmp.c: Include limits.h.
775 (strcasecmp): Avoid integer overflow on exotic platforms.
776 * strncasecmp.c: Include limits.h.
777 (strncasecmp): Avoid integer overflow on exotic platforms.
778 Reported by Paul Eggert.
780 2005-10-06 Simon Josefsson <jas@extundo.com>
782 * hmac-md5.c: New file.
786 2005-10-06 Simon Josefsson <jas@extundo.com>
788 * memxor.c (memxor): Avoid casts and warnings.
790 2005-10-05 Derek Price <derek@ximbiot.com>
792 * getdelim.c (SIZE_MAX): New macro, if not already defined.
794 2005-10-05 Simon Josefsson <jas@extundo.com>
796 * memxor.c (memxor): Fix compiler error.
798 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
799 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
801 * memxor.h, memxor.c: New files.
803 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
804 we assume all systems have it, suggested by Jim Meyering
805 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
806 any systems lack sys/socket.h; mingw32 is known to lack it, but we
807 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
810 2005-10-04 Bruno Haible <bruno@clisp.org>
812 * verify.h (verify_true): Provide alternative definition for C++.
814 2005-10-04 Simon Josefsson <jas@extundo.com>
816 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
817 D. Baushke" <mdb@gnu.org>.
819 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
821 * getdelim.c: Include getdelim.h first. Include <limits.h>.
822 (SSIZE_MAX): New macro, if not already defined.
823 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
826 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
828 * exclude.c: Include verify.h.
829 (verify): Remove. All callers changed to use verify.h's version.
830 * strtoimax.c: Likewise.
831 * utimecmp.c: Likewis.e
834 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
835 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
836 * .cvsignore: Add fts.h, search.h, t-fpending.
837 * settime.c (settime): Fix { typo in previous patch. Also, don't
838 bother returning ENOSYS if settimeofday or stime fails; just let
839 them return whatever errno they want to return.
840 * utimens.c: Include unistd.h, for dup2.
841 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
842 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
844 2005-10-02 Jim Meyering <jim@meyering.net>
847 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
848 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
849 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
850 Remove AT_FDCWD test.
851 Do not consume the fd unless successful.
852 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
853 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
854 block, so that we don't even try to compile it if settimeofday is
855 available. This works around a compilation failure on OSF1 V5.1,
856 due to stime requiring a `long int*' while tv_sec is `int'.
858 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
860 * getdelim.c (getdelim): Remove unused variables.
862 2005-10-01 Simon Josefsson <jas@extundo.com>
864 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
865 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
866 AI_* and EAI_* definitions. Protect function declarations.
868 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
870 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
871 so that the code works even with ancient cpp. Portability problem
872 with GCC 2.7.2.1 reported by Thomas M.Ott.
874 2005-09-27 Jim Meyering <jim@meyering.net>
876 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
878 * intprops.h (signed_type_or_expr__): Define.
879 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
882 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
884 * verify.h (verify_expr): Remove, replacing with:
885 (verify_true): New macro that returns true instead of void.
886 (verify_type__): Remove.
887 (verify): Use verify_true rather than verify_type__.
889 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
891 * utimens.c (ENOSYS): Define if not already defined.
892 (futimens): Support having a null PATH if the file descriptor
895 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
897 (__attribute): Define to empty unless GCC 3.1 or later.
898 This works around a core dump on OpenBSD 3.4, which has GCC
899 2.95.3, which dumps core when given __attribute__(()). It also
900 simplifies other tests, since we really don't want to bother with
901 worrying about which ancient version of GCC supported what.
902 Original problem reported by Yoann Vandoorselaere, with part of
903 the fix suggested by Derek Price.
905 2005-09-24 Jim Meyering <jim@meyering.net>
907 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
908 so we can once again use a positive bitfield width of 1 -- now we
909 don't have to explain why we were using a bitfield width of 2.
911 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
913 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
914 Problem reported by Eric Blake.
915 (getaddrinfo): Initialize se so that it's not garbage.
916 Redo internal storage allocation so that it doesn't make unportable
917 assumptions about alignment.
920 * utimens.c (futimens): Use futimesat if available.
921 Prefer it to futimes since it doesn't have the futimes bug.
923 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
924 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
925 Instead, declare a function that returns a pointer to an array,
926 and use verify_type__ to declare the size of the array.
927 Problem and germ of a solution reported by Bruno Haible.
928 (verify_type__): Use 2, not 1, for bitfield size, to avoid
929 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
931 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
935 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
937 * argmatch.h: Include verify.h
938 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
939 (ARGMATCH_ASSERT): Remove; unused.
940 * canonicalize.c: Assume STDC_HEADERS.
941 * exclude.c: Include "strcase.h".
942 * regex_internal.h [!defined _LIBC]: Likewise.
943 * getusershell.c: Include stdio--.h rather than stdio.h
945 (getusershell): Call fopen, not fopen_safer.
946 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
947 Do not include unistd-safer.h.
948 (save_cwd): Don't call fd_safer; no longer needed
949 now that we include fcntl--.h.
951 * getdate.y (relative_time): New type.
952 (RELATIVE_TIME_0): New constant.
953 (parser_control): Use relative_time instead of doing it ourselves.
954 (%union): Add new relative_time rel member.
955 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
957 (relunit, relunit_snumber): Now of type rel.
958 (zone, rel, relunit, get_date): Adjust to above changes.
960 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
961 Do not include unistd-safer.h.
962 (getloadavg): Don't call fd_safer; no longer needed
963 now that we include fcntl--.h.
965 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
966 (make_dir_parents): Treat ENOSYS like EEXIST.
968 Improve quality of diagnostics on restore_cwd failure.
969 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
970 (make_dir_parents): Last arg is now int * (for errno), not bool *.
971 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
972 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
973 each time through the loop. Do not diagnose restore_cwd failure;
974 that is the caller's job (and perhaps the caller does not care).
976 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
977 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
978 If the file already exists but is not a directory, don't bother
979 to try to make its parents.
980 Close potential file descriptor leak if we can't chdir("/") (!).
981 Don't always return true if chdir($PWD) fails; return true only
982 if the requested action was done successfully (except for the
984 Don't log final directory unless we actually made it.
985 Refactor to avoid duplicate code to fix up permissions.
986 Don't attempt to fix up parent permissions if chdir($PWD) fails.
988 * strftime.c (my_strftime): Rewrite the previous change slightly,
989 to make it a bit faster and (I hope) clearer.
990 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
991 Fix bug in formats like %2N.
993 * verify.h: New file.
995 2005-09-22 Jim Meyering <jim@meyering.net>
999 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
1001 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
1002 the .tm_year member, since otherwise gcc-4.0 would now warn about
1003 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
1005 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
1006 order to avoid an unsuppressible warning from gcc on 64-bit systems.
1008 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
1009 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
1010 when run in a time zone for which daylight savings time is in effect
1011 for the starting date.
1013 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
1014 stop us from restricting permissions of just-created absolute-named
1016 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
1017 to restore initial working directory.
1018 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
1019 to tell caller if/when we change the working directory and are
1020 unable to return to the initial one.
1021 * mkdir-p.h (make_dir_parents): Update prototype.
1022 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
1023 `return false'. This fixes a bug introduced on 2004-07-30.
1025 * openat.c (fdopendir): Be sure to close the supplied
1026 file descriptor before returning. This makes our replacement
1027 implementation a little closer to Solaris's, where fdopendir
1028 ties the file descriptor to the returned DIR* pointer.
1029 * openat.c (unlinkat): New function.
1030 * openat.h (unlinkat): Add prototype.
1031 * openat-die.c (openat_save_fail): Rename from openat_save_die.
1032 (openat_restore_fail): Rename from openat_restore_die.
1033 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
1035 Provide an alternative to exiting immediately upon save_cwd or
1036 restore_cwd failure. Now, an application can arrange e.g.,
1037 to perform a longjump in that case.
1038 * openat.c: Include dirname.h.
1039 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
1040 (rpl_openat, fdopendir, fstatat): Call openat_save_die
1041 and openat_restore_die rather than calling error directly.
1042 Don't include "error.h" or "exitfail.h"; they're no longer needed.
1044 * openat-die.c (openat_save_die, openat_restore_die): New file.
1045 * openat.h (openat_save_die, openat_restore_die): Declare and define.
1047 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
1048 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
1049 int utc, int nanoseconds);
1051 date should not have to allocate a megabyte of virtual memory to
1052 handle a format argument like +%1048575T. When implemented with
1053 strftime, it must allocate such a buffer, use strftime to fill it
1054 in, print it, then free it.
1055 With fprintftime, it simply prints everything and exits.
1056 With no need for memory allocation, that's one fewer way to fail.
1057 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
1058 optional field width, not before, so we accept %9:z, not %:9z.
1059 (my_strftime): Be sure to use L_('x') for literals.
1061 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
1062 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
1063 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
1064 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
1065 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
1066 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
1067 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
1068 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
1069 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
1071 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1072 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
1073 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1074 and don't include <sys/file.h>).
1076 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
1078 Sync from coreutils.
1080 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
1081 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
1082 [!LDAV_DONE]: Avoid unused variable warning.
1084 2005-09-21 Bruno Haible <bruno@clisp.org>
1086 * unicodeio.h (unicode_to_mb): New declaration.
1088 2005-09-20 Derek Price <derek@ximbiot.com>
1090 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
1092 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1094 Use a consistent style for including <config.h>.
1095 * __fpending.c, acl.c, argmatch.c,
1096 argp-help.c, argp-parse.c,
1097 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
1098 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
1099 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
1100 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
1101 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
1102 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
1103 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
1104 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
1105 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
1106 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
1107 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
1108 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
1109 modechange.c, mountlist.c, open-safer.c, physmem.c,
1110 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
1111 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
1112 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
1113 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
1114 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
1115 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
1116 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
1117 userspec.c, utimecmp.c, version-etc-fsf.c,
1118 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
1119 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
1120 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
1121 Standardize inclusion of config.h.
1122 * __fpending.h, dirfd.h, getdate.h, human.h,
1123 inttostr.h: Removed inclusion of config.h from header files.
1124 * inttostr.c: Adjusted in-tree users.
1125 * timespec.h: Remove superfluous warning to include config.h.
1126 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
1127 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
1128 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
1129 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
1131 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
1133 * stat-time.h: New file.
1134 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
1135 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
1137 (timespec_cmp): New function.
1138 * utimecmp.c: Include stat-time.h.
1139 (SYSCALL_RESOLUTION): Depend on whether various struct stat
1140 members exist, not on the obsolescent ST_MTIM_NSEC.
1141 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
1143 2005-09-15 Derek Price <derek@ximbiot.com>
1144 Paul Eggert <eggert@cs.ucla.edu>
1146 * regcomp.c, regexec.c, regex_internal.c: Back out previous
1147 changes, consolidating in...
1148 * regex_internal.h: ...this file.
1150 2005-09-15 Derek Price <derek@ximbiot.com>
1152 * regex_internal.h: Blank `pure' for GNUC < 3.
1153 * regex_internal.c: Ditto, using this...
1154 (__GNUC_PREREQ): ...new macro.
1155 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
1156 (__GNUC_PREREQ): ...this new macro.
1158 * strstr.h: Include string.h. Define strstr as a macro here.
1160 2005-09-13 Derek Price <derek@ximbiot.com>
1162 * canon-host.c (canon_host_r): Set *cherror on memory allocation
1164 Reported by Jim Meyering <jim@meyering.net>.
1166 2005-09-13 Jim Meyering <jim@meyering.net>
1168 * canon-host.c: Filter through gnu indent and reword comments slightly.
1169 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
1171 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
1173 * lib/base64.c: Typo.
1174 (base64_encode): Put b64str in initialized data section.
1176 2005-09-12 Derek Price <derek@ximbiot.com>
1178 Return usable errors from canon-host.
1179 * canon-host.h: New file.
1180 * canon-host.c (canon_host): Wrap...
1181 (canon_host_r): ...this new function, which now relies exclusively on
1183 (ch_strerror): New function.
1184 (last_cherror): New global.
1185 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
1186 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
1188 (freeaddrinfo): Free ai->ai_canonname when set.
1190 2005-09-12 Derek Price <derek@ximbiot.com>
1191 Paul Eggert <eggert@cs.ucla.edu>
1193 * glob-libc.h: Renamed from glob_.h. The new version is
1194 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
1195 protecting things that should be done only in gnulib contexts.
1196 * glob_.h: New file, containing only the glob things needed for
1198 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
1199 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
1200 (glob, globfree, glob_pattern_p): Now defined simply in terms of
1201 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
1202 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
1203 and to respect the namespace rules better.
1205 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
1207 Merge glibc and coreutils changes into gnulib, plus a few
1209 * md5.c: Use #error rather than a string.
1210 (CYCLIC): New macro, from glibc source. Use it instead of rol.
1211 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
1212 (__attribute__): Define to empty for non recent-GCC.
1213 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
1214 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
1215 Renamed from their non-__ counterparts, with new macros replacing
1216 them if not _LIBC. Add __THROW attribute.
1218 (struct md5_ctx): Align buffer if using GCC.
1219 * sha1.h (struct sha1_ctx): Likewise.
1220 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
1221 The old name was backwards.
1222 (NOTSWAP): Remove; not used.
1223 (rol): New macro, moved here from md5.h.
1224 (sha1_process_block): Remove a FIXME that doesn't make sense.
1226 2005-09-12 Derek Price <derek@ximbiot.com>
1228 * gai_strerror.c: Include config.h when available. Include
1229 getaddrinfo.h before other headers to test interface.
1230 Reported by Larry Jones <lawrence.jones@ugs.com>.
1232 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
1234 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
1235 definitions, since that's the preferred style in glibc.
1236 Fix a minor spacing issue, and update copyright notice to match glibc's.
1238 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1240 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
1242 2005-09-06 Simon Josefsson <jas@extundo.com>
1244 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
1245 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
1247 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
1249 Change bitset word type from unsigned int to unsigned long int,
1250 as this has better performance on typical 64-bit hosts.
1251 Port bitset code to hosts with unusual word sizes.
1252 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
1253 (build_collating_symbol):
1254 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
1255 argument is a bitset. This is merely a style issue, but it makes
1256 it clearer that an entire array is expected.
1257 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
1258 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
1259 Port to the case where bitset_word is not the same as unsigned int.
1260 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
1261 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
1263 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1264 (build_trtable, group_nodes_into_DFAstates):
1266 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
1267 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
1268 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
1269 * regexec.c (group_nodes_into_DFAstates): Likewise.
1270 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1271 * regcomp.c (optimize_subexps, lower_subexp):
1272 Work even if bitset_word has holes in its bitwise representation.
1273 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1274 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1276 * regex_internal.c (re_string_reconstruct):
1277 Don't assume UCHAR_MAX == 255.
1278 * regex_internal.h (bitset_set_all): Likewise.
1279 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1281 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1282 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1284 (BITSET_WORD_MAX): New macro.
1285 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1286 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1287 (bitset_empty, bitset_copy):
1288 Prefer sizeof (bitset) to multiplying it out ourselves.
1289 (bitset_not_merge): Remove; unused.
1290 (bitset_contain): Return bool, not unsigned int with one bit on.
1291 All callers changed.
1292 * regexec.c (build_trtable): Don't assume bitset has no stricter
1293 alignment than re_node_set; do this by defining a new internal
1294 type struct dests_alloc and using it to allocate memory.
1296 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1298 Check for arithmetic overflow when calculating sizes, to prevent
1299 some buffer-overflow issues. These patches are conservative, in the
1300 sense that when I couldn't determine whether an overflow was possible,
1301 I inserted a run-time check.
1302 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1303 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1304 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1305 (re_xnrealloc, re_x2nrealloc): New inline functions.
1306 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1307 (build_equiv_class, build_charclass): Check for arithmetic overflow
1308 in size expression calculations.
1309 * lib/regex_internal.c (re_string_realloc_buffers):
1310 (build_wcs_upper_buffer, re_node_set_add_intersect):
1311 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1312 (re_dfa_add_node, register_state): Likewise.
1313 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1314 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1315 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1316 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1318 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1320 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1321 to avoid a collision with bits/local_lim.h in glibc.
1322 All uses changed. Problem reported by Dmitry V. Levin in
1323 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1325 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1326 bugs in int versus size_t comparisons.
1327 (re_string_context_at): Fix bug where the code assumed that
1330 Use bool where appropriate.
1331 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1332 All callers changed.
1333 (calc_eclosure_iter): Likewise, for ROOT arg.
1334 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1335 (build_charclass_op): Likewise, for NON_MATCH arg.
1336 * regex_internal.c (re_string_allocate, re_string_construct):
1337 (re_string_construct_common): Likewise, for ICASE arg.
1338 * regexec.c (re_search_2_stub, re_search_stub):
1339 Likewise, for RET_LEN arg.
1340 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
1341 (set_regs): Likewise, for FL_BACKTRACK arg.
1342 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
1343 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
1344 (calc_eclosure_iter, parse_bracket_exp):
1345 Use bool for internal variables that are booleans.
1346 * regexec.c (re_search_internal, check_matching, proceed_next_node):
1347 (set_regs, build_sifted_states, sift_states_bkref):
1348 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
1349 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1350 (find_collation_sequence_value):
1352 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
1353 (re_node_set_compare):
1354 Return bool, not int. All callers changed.
1355 * regexec.c (check_halt_node_context, check_dst_limits):
1356 (build_trtable, check_node_accept): Likewise.
1357 * regex_internal.h: Include stdbool.h.
1359 Fix bugs uncovered when converting to bool.
1360 * regcomp.c (calc_eclosure_iter): Check for storage allocation
1361 failure instead of charging ahead blindly.
1362 * regex_internal.c (register_state): Likewise.
1363 * regexec.c (re_search_2_stub): Use simpler method than boolean
1364 for freeing internal storage.
1365 (group_nodes_into_DFA_states): Use unsigned int, not int, for
1366 bitset pieces used as boolean, to avoid undefined behavior
1367 on hosts that do int overflow checking.
1369 2005-08-31 Derek Price <derek@ximbiot.com>
1371 * getdelim.c (getdelim): Return EOF on EOF.
1372 Reported by Larry Jones <lawrence.jones@ugs.com>.
1374 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1376 * regex_internal.c (re_string_reconstruct): Don't assume buffer
1377 lengths fit in regoff_t; this isn't true if regoff_t is the same
1379 * regex.c (re_search_internal): 5th arg is LAST_START
1380 (= START + RANGE) instead of RANGE. This avoids overflow
1381 problems when regoff_t is the same width as size_t.
1382 All callers changed.
1383 (re_search_2_stub): Check for overflow when adding the
1384 sizes of the two strings.
1385 (re_search_stub): Check for overflow when adding START
1386 to RANGE; if it occurs, substitute the extreme value.
1388 2005-08-31 Jim Meyering <jim@meyering.net>
1390 * regcomp.c (search_duplicated_node): Make first pointer arg
1392 * regex_internal.c (create_ci_newstate, create_cd_newstate):
1393 (register_state): Likewise.
1394 * regexec.c (search_cur_bkref_entry, check_dst_limits):
1395 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1396 (group_nodes_into_DFAstates): Likewise.
1398 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1400 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
1401 old glibc regex code mishandles strings longer than 2**31 bytes.
1402 This patch fixes this when the regex code is used in gnulib
1403 (i.e., outside glibc).
1405 This patch should not affect the use of the regex code inside
1406 glibc. No doubt this problem also needs to be handled for glibc
1407 as well, but the result will be an incompatible change to the
1408 glibc ABI, and the old ABI will have to be supported too. That
1409 can be the the subject for another patch.
1411 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
1412 governing whether the rest of this patch is active. By default,
1413 the macro is disabled and the patch has no effect.
1414 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
1415 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
1416 (struct re_pattern_buffer, re_search, re_search_2, re_match):
1417 (re_match_2, re_set_registers): Use the new types.
1418 * regex_internal.h (Idx, re_hashval_t): New types.
1419 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
1421 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
1422 (re_string_context_at, bin_tree_t, re_dfastate_t):
1423 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
1424 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
1425 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
1426 (re_string_char_size_at, re_string_wchar_at):
1427 (re_string_elem_size_at):
1428 Use the new types and macros to port to 64-bit hosts.
1429 Use unsigned types for internal values, so that the code
1430 mostly works even for arrays larger than SSIZE_MAX.
1431 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
1432 (search_duplicated_node, calc_eclosure_iter, fetch_number):
1433 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
1434 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
1435 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
1436 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
1437 (calc_inveclosure, parse_dup_op, build_range_exp):
1438 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
1439 (fetch_number, create_token_tree, mark_opt_subexp):
1441 * regex_internal.c (re_string_construct_common, create_ci_newstate):
1442 (create_cd_newstate, re_string_allocate, re_string_construct):
1443 (re_string_realloc_buffers, build_wcs_upper_buffer):
1444 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1445 (re_string_reconstruct, re_string_peek_byte_case):
1446 (re_string_fetch_byte_case, re_string_context_at):
1447 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1448 (re_node_set_init_copy, re_node_set_add_intersect):
1449 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1450 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1451 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1452 (re_acquire_state, re_acquire_state_context, register_state):
1454 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
1455 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
1456 (re_search_internal, re_search_2_stub, re_search_stub)
1457 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
1458 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
1459 (update_cur_sifted_state, check_dst_limits):
1460 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1461 (check_subexp_limits, sift_states_bkref, merge_state_array):
1462 (check_subexp_matching_top, get_subexp, get_subexp_sub):
1463 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
1464 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1465 (expand_bkref_cache, check_node_accept_bytes):
1466 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
1467 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
1468 (acquire_init_state_context, check_halt_node_context):
1469 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
1470 (sift_states_backward, clean_state_log_if_needed):
1471 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
1472 (find_recover_state, transit_state_sb, transit_state_mb):
1473 (transit_state_bkref, build_trtable, match_ctx_clean):
1475 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
1476 to work around an assumption that REG_MISSING is negative.
1478 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
1479 (seek_collating_symbol_entry) [defined _LIBC]:
1480 (lookup_collation_sequence_value) [defined _LIBC]:
1481 (build_range_exp, build_collating_symbol) [defined _LIBC]:
1482 Use prototypes rather than old-style function definitions.
1483 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
1484 (transit_state_sb) [0]:
1485 (find_collation_sequence_value) [defined _LIBC]: Likewise.
1487 * regexec.c (re_search_internal): Simplify update of rm_so and
1490 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
1491 (optimize_subexps, lower_subexp):
1492 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
1493 since the signed shift might overflow. Use 1u<<31 instead.
1494 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
1495 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1498 * regcomp.c (optimize_subexps, lower_subexp):
1499 Use CHAR_BIT rather than 8, for clarity.
1500 * regexec.c (check_dst_limits_calc_pos_1):
1501 (check_subexp_matching_top): Likewise.
1502 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
1503 have to worry about portability issues when shifting it left.
1504 Remove no-longer-needed test for table_size > 0.
1505 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
1506 in a word, as the resulting behavior is undefined.
1507 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
1508 in one case, a <= should have been an <, and in another case the
1509 whole test was missing.
1510 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
1511 the standard name CHAR_BIT.
1512 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
1513 this is not true on one's complement and signed-magnitude hosts.
1515 * regex_internal.h (re_sub_match_top_t): Remove unused member
1517 (struct re_dfa_t): Remove unused member states_alloc.
1518 * regcomp.c (init_dfa): Don't initialize unused members.
1520 2005-08-31 Bruno Haible <bruno@clisp.org>
1522 * strstr.c: Include <stddef.h>, for NULL.
1523 * strcasestr.c: Likewise.
1524 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
1526 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
1528 * iconvme.h: Add prototype for iconv_alloc.
1530 2005-08-29 Simon Josefsson <jas@extundo.com>
1532 * iconvme.c: Fix errno.
1534 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
1536 * iconvme.c: Split iconv_string into iconv_alloc.
1538 2005-08-27 Jim Meyering <jim@meyering.net>
1540 * fopen-safer.c: Merge minor changes from coreutils.
1541 * dup-safer.c: Likewise.
1542 * fd-safer.c: Likewise.
1544 Merge from coreutils.
1545 * stdio--.h: New file.
1546 * stdlib--.h: New file.
1547 * mkstemp-safer.c: New file.
1549 GNU tar needs these.
1550 * pipe-safer.c: New file.
1551 * creat-safer.c: New file.
1552 * fcntl--.h (creat): Define to creat_safer.
1553 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
1554 * unistd--.h (pipe): Define to pipe_safer.
1555 * unistd-safer.h: Declare pipe_safer.
1557 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
1559 * regex_internal.h: Remove all references to
1560 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
1562 (bitset_not, bitset_merge, bitset_not_merge):
1563 (bitset_mask, re_string_allocate, re_string_construct):
1564 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
1565 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
1566 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
1567 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
1568 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1569 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1570 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
1571 (re_acquire_state_context):
1572 Remove unnecessary forward decls.
1573 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
1574 Put __attribute at function definition,
1575 now that the function decl has been removed.
1576 * lib/regex_internal.c (re_string_peek_byte_case):
1577 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
1580 2005-08-26 Simon Josefsson <jas@extundo.com>
1582 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
1583 Haible <bruno@clisp.org>.
1585 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1587 * regexec.c (set_regs): Don't alloca with an unbounded size.
1589 alloca modernization/simplification for regex.
1590 * regex.c: Remove portability cruft for alloca. This no longer
1591 needs to be at the start of the file, and can be moved into
1592 regex_internal.h and simplified.
1593 * regex_internal.h: Include <alloca.h>.
1594 (__libc_use_alloca) [!defined _LIBC]: New macro.
1595 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
1596 now works outside glibc.
1598 2005-08-24 Simon Josefsson <jas@extundo.com>
1600 * getpass.c: Add WIN32 implementation. Conditionalize use of
1601 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
1602 GLIBC specific code.
1604 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1606 Make regex safe for g++. This fixes one real bug (an "err"
1607 that should have been "*err"). g++ problem reported by
1609 * regex_internal.h (re_calloc): New macro, consistent with
1610 re_malloc etc. All callers of calloc changed to use re_calloc.
1611 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
1612 not int. All callers changed.
1613 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
1614 just use an array of size MB_LEN_MAX.
1615 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
1616 (find_recover_state): Change "err" to "*err"; this fixes what
1617 appears to be a real bug.
1618 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
1621 2005-08-25 Jim Meyering <jim@meyering.net>
1623 * open-safer.c: Include <config.h>.
1624 Otherwise, we'd lose LARGEFILE support in any file using
1627 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
1629 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
1630 * regex.h (regerror): Likewise.
1632 * regex.c: Do not include <sys/types.h>, as POSIX no longer
1633 requires this. (The code never needed it.)
1635 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
1636 All uses of recently-renamed identifiers changed to use the new,
1637 POSIX-compliant names. The code will build and run just fine
1638 without these changes, but it's better to eat our own dog food
1639 and use the standard-conforming names.
1641 * regex.h: Fix a multitude of POSIX name space violations.
1642 These changes have an effect only for programs that define
1643 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
1644 do not change anything for programs compiled in the normal way.
1645 Also, there is no effect on the ABI.
1647 (_REGEX_SOURCE): New macro.
1648 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
1649 defined and _GNU_SOURCE is not; this fixes a name space violation.
1651 Rename the following macros to obey POSIX requirements.
1652 The old names are still visible as macros if _REGEX_SOURCE is defined.
1653 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
1654 RE_BACKSLASH_ESCAPE_IN_LISTS.
1655 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
1656 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
1657 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
1658 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
1659 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
1660 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
1661 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
1662 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
1663 (REG_INTERVALS): renamed from RE_INTERVALS.
1664 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
1665 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
1666 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
1667 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
1668 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
1669 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
1670 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
1671 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
1672 RE_UNMATCHED_RIGHT_PAREN_ORD.
1673 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
1674 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
1675 (REG_DEBUG): renamed from RE_DEBUG.
1676 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
1677 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
1678 unusual, since we can't clash with the POSIX REG_ICASE.
1679 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
1680 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
1681 (REG_NO_SUB): renamed from RE_NO_SUB.
1682 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
1683 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
1684 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
1685 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
1686 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
1687 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
1688 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
1689 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
1690 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
1691 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
1692 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
1693 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
1694 RE_SYNTAX_POSIX_MINIMAL_BASIC.
1695 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
1696 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
1697 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
1698 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
1699 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
1700 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
1701 (REG_FIXED): Renamed from REGS_FIXED.
1702 (REG_NREGS): Renamed from RE_NREGS.
1704 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
1705 of other REG_* macros, since POSIX says the user is allowed to
1706 #undef these macros selectively.
1708 (reg_errcode_t): Update comment stating what other tables need
1711 Rename the following enum values to obey POSIX requirements.
1712 The old names are still visible as macros.
1713 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
1714 is not defined, since GNU is supposed to be a superset of POSIX as
1715 much as possible, and since we want reg_errcode_t to be a signed
1716 type for implementation consistency.
1717 (_REG_NOERROR): Renamed from REG_NOERROR.
1718 (_REG_NOMATCH): Renamed from REG_NOMATCH.
1719 (_REG_BADPAT): Renamed from REG_BADPAT.
1720 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
1721 (_REG_ECTYPE): Renamed from REG_ECTYPE.
1722 (_REG_EESCAPE): Renamed from REG_EESCAPE.
1723 (_REG_ESUBREG): Renamed from REG_ESUBREG.
1724 (_REG_EBRACK): Renamed from REG_EBRACK.
1725 (_REG_EPAREN): Renamed from REG_EPAREN.
1726 (_REG_EBRACE): Renamed from REG_EBRACE.
1727 (_REG_BADBR): Renamed from REG_BADBR.
1728 (_REG_ERANGE): Renamed from REG_ERANGE.
1729 (_REG_ESPACE): Renamed from REG_ESPACE.
1730 (_REG_BADRPT): Renamed from REG_BADRPT.
1731 (_REG_EEND): Renamed from REG_EEND.
1732 (_REG_ESIZE): Renamed from REG_ESIZE.
1733 (_REG_ERPAREN): Renamed from REG_ERPAREN.
1734 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
1735 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
1736 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
1737 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
1739 (_REG_RE_NAME, _REG_RM_NAME): New macros.
1740 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
1741 changed. But support the old name if the new one is not defined
1742 and if _REGEX_SOURCE.
1744 Change the following member names in struct re_pattern_buffer.
1745 The old names are still supported if !_REGEX_SOURCE.
1746 The new names are always supported, regardless of _REGEX_SOURCE.
1747 (re_buffer): Renamed from buffer.
1748 (re_allocated): Renamed from allocated.
1749 (re_used): Renamed from used.
1750 (re_syntax): Renamed from syntax.
1751 (re_fastmap): Renamed from fastmap.
1752 (re_translate): Renamed from translate.
1753 (re_can_be_null): Renamed from can_be_null.
1754 (re_regs_allocated): Renamed from regs_allocated.
1755 (re_fastmap_accurate): Renamed from fastmap_accurate.
1756 (re_no_sub): Renamed from no_sub.
1757 (re_not_bol): Renamed from not_bol.
1758 (re_not_eol): Renamed from not_eol.
1759 (re_newline_anchor): Renamed from newline_anchor.
1761 Change the following member names in struct re_registers.
1762 The old names are still supported if !_REGEX_SOURCE.
1763 The new names are always supported, regardless of _REGEX_SOURCE.
1764 (rm_num_regs): Renamed from num_regs.
1765 (rm_start): Renamed from start.
1766 (rm_end): Renamed from end.
1768 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1769 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1770 Prepend __ to parameter names.
1772 Undo yesterday's changes.
1774 2005-08-24 Jim Meyering <jim@meyering.net>
1776 Sync from coreutils.
1777 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1779 2005-08-21 Bruno Haible <bruno@clisp.org>
1781 * lock.h: Add multiple inclusion guard.
1782 * tls.h: Add multiple inclusion guard.
1784 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1786 * regex.h (REG_NOSYS)
1787 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1788 Define, since POSIX requires it as of 2001.
1789 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1790 New private symbol, used to keep the enum signed in all cases.
1791 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1792 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1794 * regex_internal.c (re_string_skip_chars, register_state):
1796 Remove forward decls; no longer needed now that we use prototypes.
1797 * regexec.c (acquire_init_state_context, check_halt_node_context):
1798 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1799 (clean_state_log_if_needed): Likewise.
1801 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1803 Fix problems reported by Sam Steingold in
1804 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1805 * regexec.c (sift_states_bkref): Fix portability bug: the code
1806 assumed that reg_errcode_t is a signed type, which is not
1807 necessarily true if _XOPEN_SOURCE is not defined.
1808 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1809 some compilers warn about it otherwise.
1811 2005-08-20 Jim Meyering <jim@meyering.net>
1813 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1814 of unused local, dfa.
1816 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1818 * regcomp.c (create_initial_state): Remove duplicate decl.
1819 (init_word_char, create_initial_state, duplicate_node_closure):
1820 (fetch_token, peek_token_bracket, build_range_exp):
1821 (build_collating_symbol): Remove forward decls; no longer needed
1822 now that we use prototypes.
1825 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1826 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1827 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1828 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1829 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1830 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1831 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1832 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1833 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1834 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1835 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1836 (build_charclass, build_charclass_op, fetch_number, create_tree):
1837 (create_token_tree, mark_opt_subexp, duplicate_tree):
1838 Use prototypes rather than old-style definitions.
1841 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1842 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1843 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1844 (re_string_reconstruct, re_string_peek_byte_case):
1845 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1846 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1847 (re_node_set_init_copy, re_node_set_add_intersect):
1848 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1849 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1850 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1851 (re_acquire_state, re_acquire_state_context, register_state):
1852 (create_ci_newstate, create_cd_newstate, free_state):
1854 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1855 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1856 (re_search_internal, prune_impossible_nodes):
1857 (acquire_init_state_context, check_matching, static):
1858 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1859 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1860 (update_regs, sift_states_backward, build_sifted_states):
1861 (clean_state_log_if_needed, merge_state_array):
1862 (update_cur_sifted_state, add_epsilon_src_nodes):
1863 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1864 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1865 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1866 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1867 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1868 (check_arrival, check_arrival_add_next_nodes):
1869 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1870 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1871 (check_node_accept_bytes, check_node_accept, extend_buffers):
1872 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1873 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1878 (re_string_allocate, re_string_construct, re_string_reconstruct):
1879 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1880 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1881 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1882 (re_string_context_at, re_string_peek_byte_case):
1883 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1884 is defined, since we now use prototypes always.
1886 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1887 C89 or better. All uses removed.
1889 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1891 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1892 [defined lint]: Suppress bogus uninitialized-variable warnings.
1894 * regcomp.c (duplicate_node): Return new index, not an error code,
1895 and let the caller return REG_ESPACE if out of space. This
1896 removes an uninitialied-variable warning with GCC 4.0.1, and also
1897 avoids taking the address of a local variable. All callers
1900 2005-08-19 Jim Meyering <jim@meyering.net>
1902 * regexec.c (proceed_next_node): Redo local variables to
1903 avoid GCC shadowing warnings.
1905 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1907 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1908 (re_node_set_insert_last, re_dfa_add_node):
1909 Rename local variables to avoid GCC shadowing warnings.
1911 2005-08-18 Bruno Haible <bruno@clisp.org>
1913 * strstr.c (strstr): Fix return value in multibyte case.
1914 * strcasestr.c (strcasestr): Likewise.
1916 2005-08-17 Jim Meyering <jim@meyering.net>
1918 Make the %s format (seconds since the epoch) work for a negative
1919 number and when used with a zero-padded field width, e.g. %015s.
1921 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1922 label so that it precedes the code to set `digits'. Otherwise,
1923 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1924 print `00-22'. Now, it prints `-0022', as it should.
1926 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1928 * regex.h: Remove useless space-before-tab. From coreutils.
1930 2005-08-17 Bruno Haible <bruno@clisp.org>
1932 * strcasestr.h: New file.
1933 * strcasestr.c: New file.
1935 2005-08-17 Bruno Haible <bruno@clisp.org>
1937 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1938 * strstr.c: Completely rewritten, with multibyte locale support.
1940 2005-08-17 Bruno Haible <bruno@clisp.org>
1942 * strcasecmp.c: Use mbuiter.h.
1944 2005-08-17 Bruno Haible <bruno@clisp.org>
1946 * mbuiter.h: New file.
1948 2005-08-16 Bruno Haible <bruno@clisp.org>
1950 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1952 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1953 NUL byte, not after it.
1955 2005-08-16 Bruno Haible <bruno@clisp.org>
1957 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1958 the valid ones. Makes the comparison operations transitive:
1959 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1960 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1962 2005-08-16 Bruno Haible <bruno@clisp.org>
1964 * strcase.h (strcasecmp): Add note in comments.
1965 * strncasecmp.c: Use code from strcasecmp.c.
1966 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1967 (strcasecmp): Work correctly in multibyte locales.
1969 2005-08-16 Bruno Haible <bruno@clisp.org>
1971 * strnlen1.h: New file.
1972 * strnlen1.c: New file.
1974 2005-08-16 Bruno Haible <bruno@clisp.org>
1976 * mbfile.h: New file.
1978 2005-08-16 Bruno Haible <bruno@clisp.org>
1980 * mbiter.h: New file.
1982 2005-08-16 Bruno Haible <bruno@clisp.org>
1984 * mbchar.h: New file.
1985 * mbchar.c: New file.
1987 2005-08-16 Bruno Haible <bruno@clisp.org>
1989 * tls.h: New file, from GNU gettext.
1990 * tls.c: New file, from GNU gettext.
1992 2005-08-15 Bruno Haible <bruno@clisp.org>
1994 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1997 2005-08-14 Jim Meyering <jim@meyering.net>
1999 Sync from coreutils.
2001 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
2002 Use the hash-table-based cycle-detection code not just when
2003 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
2004 Reported by James Youngman in
2005 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
2006 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
2007 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
2008 This lets us compile with -DFTS_DEBUG, once again.
2009 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
2010 * fts.c (fd_safer): Remove decl.
2011 Include fcntl--.h rather than unistd-safer.h
2012 (fts_safe_changedir): Don't call fd_safer; no longer needed
2013 now that we include fcntl--.h.
2015 2005-08-11 Simon Josefsson <jas@extundo.com>
2017 * readline.h, readline.c: New file.
2019 2005-08-11 Bruno Haible <bruno@clisp.org>
2021 * strnlen.h (strnlen): Change parameter name to match comment.
2023 2005-08-10 Simon Josefsson <jas@extundo.com>
2025 * strndup.c: Use strnlen.h.
2027 * strnlen.h: New file.
2029 2005-08-02 Simon Josefsson <jas@extundo.com>
2031 * getline.h, getline.c: Rewrite.
2033 * getdelim.h, getdelim.c: New files, ported from glibc.
2035 2005-07-31 Bruno Haible <bruno@clisp.org>
2037 * lock.h (gl_lock_initializer): New macro.
2038 (gl_lock_define_initialized): Use it.
2039 (gl_rwlock_initializer): New macro.
2040 (gl_rwlock_define_initialized): Use it.
2041 (gl_recursive_lock_initializer): New macro.
2042 (gl_recursive_lock_define_initialized): Use it.
2044 2005-07-26 Bruno Haible <bruno@clisp.org>
2046 * lock.h: Update from GNU gettext.
2047 * lock.c: Update from GNU gettext.
2049 2005-07-18 Bruno Haible <bruno@clisp.org>
2051 * lock.h (gl_once_t): New type.
2052 (gl_once_define, gl_once): New macros.
2053 * lock.c (fresh_once): New variable.
2054 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
2057 2005-07-18 Simon Josefsson <jas@extundo.com>
2059 * check-version.c (check_version): Accept identical versions too.
2061 2005-07-18 Bruno Haible <bruno@clisp.org>
2063 * lock.h: New file, from GNU gettext.
2064 * lock.c: New file, from GNU gettext.
2066 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
2068 * quotearg.c: Add translator comment suggested by Bruno Haible,
2069 with a minor change.
2071 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
2073 * version-etc-fsf.c (version_etc_copyright): Parameterize the
2074 copyright symbol and the year.
2075 * version-etc.c (COPYRIGHT_YEAR): New constant.
2076 (version_etc_va): Use parameterized copyright notice.
2077 Reword to conform to the current GNU coding standards.
2079 2005-07-11 Simon Josefsson <jas@extundo.com>
2081 * size_max.h: New file.
2083 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
2085 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
2088 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
2089 and Paul Eggert <eggert@cs.ucla.edu>
2091 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
2092 in wint_t, not wchar_t. Remove now-unnecessary cast.
2094 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
2096 * regex.c, regex.h: Sync from libc.
2097 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
2098 New files, synced from libc, except that regex_internal.h
2099 currently has a small porting fix.
2101 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
2103 Remove the dependency of the strftime module on the tzset module.
2104 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
2105 Copy the input structure, to work around some of the bug with
2106 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
2107 Solaris releases, you should also use the tzset module, but we won't
2108 require it as a dependency any more since we don't want LGPLed code
2109 to depend on GPLed code.
2111 2005-07-02 Jim Meyering <jim@meyering.net>
2113 * backupfile.c (backup_args): Change a `0' to NULL.
2115 2005-07-01 Jim Meyering <jim@meyering.net>
2117 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2118 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
2119 * save-cwd.c, tempname.c:
2120 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2121 and don't include <sys/file.h>).
2123 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
2125 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
2126 declares only 'struct timespec;' (!).
2128 2005-06-29 Jim Meyering <jim@meyering.net>
2130 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
2131 type name. Use the variable name instead.
2132 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
2134 2005-06-28 Simon Josefsson <jas@extundo.com>
2136 * check-version.h, check-version.c: New files.
2138 2005-06-28 Simon Josefsson <jas@extundo.com>
2140 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
2141 collision with global variable. Better indentation. Don't
2142 increment buffer pointer beyond buffer end. Based on comments
2143 from Paul Eggert <eggert@cs.ucla.edu>.
2147 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
2149 * canon-host.c (canon-host): Append trailing "," to 0 in
2150 initializer of struct addrinfo, as an indication that we don't
2151 care how many members the structure has.
2153 2005-06-24 Derek Price <derek@ximbiot.com>
2154 and Bruno Haible <bruno@clisp.org>
2156 Remove stat module & update lstat.
2157 * stat.c: Remove this file...
2158 (slash_aware_lstat): ...moving this content and its support...
2159 * lstat.c (rpl_lstat): ...into here.
2160 * lstat.h: New file.
2162 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
2164 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
2165 (ranged_convert): Don't save conversion in a temporary struct.
2166 This causes a warning with GCC 4.0.0, and anyway in the typical
2167 case it's not worth the extra 100 bytes or so of code.
2168 (ranged_convert, __mktime_internal): When calling a function via a
2169 pointer P, use P () rather than (*P) (), as we now assume C89 or
2172 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
2174 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
2175 "who -r" failed to give output. Problem reported by Tim Waugh.
2177 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
2178 (xcalloc): Use it to avoid needless tests.
2179 Problem reported by Jim Meyering.
2181 2005-06-16 Jim Meyering <jim@meyering.net>
2183 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
2184 when either N or S is zero.
2186 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2188 * argp.h (__option_is_short): Check upper limit of
2189 __key. Isprint() requires its argument to have the value
2190 of an unsigned char or EOF.
2192 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
2194 * fnmatch.c (fnmatch): If there is an encoding error in a
2195 multibyte string or pattern, fall back on unibyte matching.
2196 Problem reported by James Youngman.
2198 2005-06-08 Bruno Haible <bruno@clisp.org>
2200 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
2203 2005-06-08 Bruno Haible <bruno@clisp.org>
2205 * csharpcomp.h: New file, from GNU gettext.
2206 * csharpcomp.c: New file, from GNU gettext.
2207 * csharpcomp.sh.in: New file, from GNU gettext.
2209 2005-06-07 Derek Price <derek@ximbiot.com>
2212 * glob_.h: Indent nested #ifdef.
2214 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
2216 Sync from coreutils.
2217 Use "file name" when talking about file names, instead of "filename"
2218 or "path", as per the GNU coding standards.
2219 * mkdir-p.c: Renamed from makepath.c.
2220 (make_dir_parents): Renamed from make_path. All callers changed.
2221 * mkdir-p.h: Likewise. All includers changed.
2222 * filenamecat.c: Renamed from path-concat.c.
2223 (file_name_concat): Renamed from path_concat. All callers changed.
2224 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
2225 * filenamecat.h: Likewise. All includers changed.
2226 * acl.c: Don't use "path" or "filename" to mean "file name"
2227 in comments or local variable names.
2228 * basename.c: Likewise.
2229 * canonicalize.c, canonicalize.h: Likewise.
2230 * dirname.c, dirname.h: Likewise.
2231 * euidaccess.c: Likewise.
2232 * exclude.c: Likewise
2233 * fnmatch_.h, fnmatch_loop.c: Likewise.
2234 * fsusage.c, fsuage.h: Likewise.
2235 * fts.c, fts_.h: Likewise.
2236 * getcwd.c: Likewise.
2237 * getloadavg.c: Likewise.
2238 * mkstemp.c: Likewise.
2239 * mountlist.c, mountlist.h: Likewise.
2240 * openat.c, openat.h: Likewise.
2241 * readlink-stub.c: Likewise.
2242 * readutmp.c, readutmp.h: Likewise.
2243 * rename.c: Likewise.
2244 * rmdir.c: Likewise.
2246 * savedir.c: Likewise.
2247 * stripslash.c: Likewise.
2248 * tempname.c: Likewise.
2249 * xreadlink.c: Likewise.
2250 * exclude.c (excluded_file_name): Renamed from excluded_filename.
2252 * exclude.h: Likewise.
2254 * euidaccess.c (getuid, getgid, getuid, getegid)
2255 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2256 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2257 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2258 * pathmax.h: Include <limits.h> unconditionally, since other
2259 files have been getting away with it for years (MORE/BSD 4.3
2261 * userspec.c (getpwnam, getgrnam, getgrgid)
2262 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2264 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2265 Define to 256, not 255, as per modern POSIX.
2267 2005-06-01 Bruno Haible <bruno@clisp.org>
2269 * csharpexec.h: New file, from GNU gettext.
2270 * csharpexec.c: New file, from GNU gettext.
2271 * csharpexec.sh.in: New file, from GNU gettext.
2273 2005-05-31 Derek Price <derek@ximbiot.com>
2274 Paul Eggert <eggert@cs.ucla.edu>
2277 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2279 2005-05-29 Derek Price <derek@ximbiot.com>
2280 Paul Eggert <eggert@cs.ucla.edu>
2282 * glob_.h, glob.c: New files.
2284 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2286 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2288 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2289 the configuration hassle isn't worth it.
2290 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2291 (LONGEST_MODIFIER, PRIuMAX): Remove.
2293 2005-05-27 Bruno Haible <bruno@clisp.org>
2295 * getlogin_r.h: Remove second include of <stddef.h>.
2297 2005-05-25 Bruno Haible <bruno@clisp.org>
2298 Derek Price <derek@ximbiot.com>
2300 * getlogin_r.h: Simplify API documentation.
2302 2005-05-25 Derek Price <derek@ximbiot.com>
2303 Paul Eggert <eggert@cs.ucla.edu>
2305 * getlogin_r.c, getlogin_r.h: New files.
2307 2005-05-22 Bruno Haible <bruno@clisp.org>
2309 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2310 Also include <sys/param.h> if it defines MIN, MAX.
2311 Based on a patch by Derek Price <derek@ximbiot.com>.
2313 2005-05-22 Bruno Haible <bruno@clisp.org>
2315 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2316 (INT64_MIN): Fix definition.
2317 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2319 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2320 NEED_SIGNED_INT_TYPES.
2322 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2323 HAVE_SYSTEM_INTTYPES.
2325 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2327 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2328 so that unistd-safer.h (GPL'ed code) need not be included.
2330 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2333 * fts.c: Don't include "cycle-check.h" or "hash.h".
2334 (setup_dir, free_dir): New functions.
2335 (enter_dir, leave_dir): Define trivial
2336 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2337 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2338 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2339 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2340 Move to fts-cycle.c.
2341 (fts_open): Use setup_dir.
2342 (fts_close): Use free_dir.
2343 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2344 This adds a label and some gotos, but the alternatives were messier.
2345 Check for memory allocation failure when entering a dir.
2346 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2347 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2348 (FTS): New member fts_cycle, that is a union that contains the
2349 old active_dir_ht and cycle_state. All uses changed to mention
2350 fts_cycle.ht and fts_cycle.state.
2351 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2352 fts.c, with the following changes:
2353 (setup_dir, free_dir): New functions.
2354 (enter_dir): Now returns bool. Return true if successful, false
2355 if memory exhausted. All callers changed.
2356 Do not bother partly cleaning up on
2357 memory allocation failure; that is free_dir's job.
2358 However, free ad if hash_insert fails, to avoid memory leak.
2359 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2360 fts->fts_options to see which union member to use.
2362 2005-05-20 Jim Meyering <jim@meyering.net>
2364 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2365 Now a macro, to pacify GCC.
2367 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2369 * chown.c (rpl_chown): Return -1 on failure.
2371 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2373 * canonicalize.c: Include canonicalize.h first, to test interface.
2374 Include <stddef.h> unconditionally, since we assume C89 now.
2375 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2376 * fts.c: Include fts_.h first, to check interface.
2377 Do not include intprops.h; no longer needed.
2378 Include cycle-check.h and hash.h, since fts_.h no longer does.
2379 Remove unnecessary casts of closedir to void.
2380 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2381 decide whether to decrement nlinks.
2382 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2383 (FTS): Use struct hash_table * instead of Hash_table, so that
2384 we no longer need to include hash.h here.
2386 2005-05-17 Jim Meyering <jim@meyering.net>
2388 * fts.c, fts_.h: New files, from coreutils.
2390 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2392 Sync from coreutils.
2393 * unlinkdir.c, unlinkdir.h: New files.
2394 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
2395 regex.h, unlocked-io.h, xtime.h:
2396 White space changes only.
2397 * makepath.c (make_path): Port to hosts where leading "//" is special.
2398 * yesno.c: Include getline.h, not ctype.h.
2399 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2400 Use getline to remove arbitrary restriction on response length.
2402 2005-05-13 Bruno Haible <bruno@clisp.org>
2404 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
2405 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
2406 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
2407 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
2408 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
2409 Add support for 64-bit integers in the MSVC compiler.
2411 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
2413 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
2414 Change the initial comment to refer to GPL, not LGPL.
2415 gnulib-tool will change it to LGPL as needed.
2417 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
2418 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
2419 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
2420 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
2421 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
2422 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
2423 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
2424 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
2425 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
2426 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
2427 concatpath.c, config.charset, copy-file.c, copy-file.h,
2428 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
2429 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
2430 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
2431 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
2432 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
2433 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
2434 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
2435 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
2436 full-read.c, full-read.h, full-write.c, full-write.h,
2437 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
2438 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
2439 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
2440 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
2441 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
2442 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
2443 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
2444 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
2445 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
2446 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
2447 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
2448 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
2449 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
2450 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
2451 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
2452 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
2453 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
2454 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
2455 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
2456 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
2457 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
2458 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
2459 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
2460 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
2461 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
2462 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
2463 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
2464 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
2465 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
2466 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
2467 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
2468 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
2469 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
2470 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
2471 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
2472 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
2473 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
2474 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
2475 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
2476 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
2477 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
2478 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
2479 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
2480 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
2481 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
2482 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
2483 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
2484 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
2485 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
2486 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
2487 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
2488 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
2489 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
2490 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
2491 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
2492 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
2493 Update FSF postal mail address.
2495 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2497 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
2498 specified in ai_socktype. Fix invalid ai_protocol
2499 check. ai_protocol is usually set to 0 or depending on
2500 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
2501 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
2502 ai_socktype / ai_protocol in the returned addrinfo structure.
2504 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2505 Bruno Haible <bruno@clisp.org>
2507 * inet_ntop.h: New file.
2508 * inet_ntop.c: New file, from glibc with modifications.
2510 2005-05-08 Jim Meyering <jim@meyering.net>
2512 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
2514 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
2516 Merge from coreutils. Among other things,
2517 add bulletproofing for cases where stdin, stdout, or stderr are closed.
2518 * fd-safer.c: New file.
2519 * fcntl-safer.h, open-safer.c: Remove.
2520 * chdir-long.c: Fix comment "fetish" -> "coreutils".
2521 * dup-safer.c: Include unistd-safer.h first.
2522 Don't include errno.h.
2523 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
2524 * file-type.h: Don't assume invoker included sys/stat.h first.
2525 * file-type.c: Rely on file-type.h change.
2526 * getloadavg.c: Include unistd-safer.h.
2527 (getloadavg): Use safer open.
2528 * getusershell.c: Include "stdio-safer.h".
2529 (getusershell): Use safer fopen.
2530 * long-options.c (long_options): Use NULL rather than 0.
2531 * modechange.h (mode_free): Remove; all callers changed to invoke
2533 * modechange.c: Likewise.
2534 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
2535 (MODE_DONE): New constant.
2536 (struct mode_change): Remove 'next' member.
2537 (make_node_op_equals): New function; like the old one of the
2538 same name, except it allocates an array.
2539 (mode_compile, mode_create_from_ref): Use it.
2540 (mode_compile): Allocate result as an array, not a linked list.
2541 Parse octal string ourself, so that we catch mistakes like "+0".
2542 (mode_adjust): Arg is an array, not a linked list.
2543 * modechange.c: Include stat-macros.h, xalloc.h.
2544 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
2545 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
2546 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
2547 Remove. This is now stat-macros.h's job.
2548 (talloc): Remove. All callers replaced by xalloc, so that
2549 our invokers don't have to worry about reporting memory failures.
2550 (make_node_op_equals): Remove.
2551 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2553 (struct mode_change): Moved here from modechange.h.
2554 (mode_append_entry): Remove.
2555 (mode_compile): Remove MASKED_OPS arg, since it encouraged
2556 apps to have incorrect behavior. Use simpler algorithm for head
2557 and tail. Don't futz with umask; that's now the job of mode_adjust.
2558 Detect more invalid usages rather than having somewhat-random behavior.
2559 Don't insert an "a=" action, as that leads to incorrect behavior.
2560 (mode_compile, mode_create_from_ref): Return NULL on error instead
2561 of an enum, since now there's only one way to have an error. All
2563 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
2564 at the correct time. Simplify calculation of "+u" and its ilk.
2565 Don't mishandle "+X".
2566 (mode_free): Remove "register" and localize decls.
2567 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2568 (struct mode_change): Move to modechange.c; callers don't
2569 need to see this stuff.
2570 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
2571 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
2572 (mode_change, mode_adjust): Reflect the new signatures noted above.
2573 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
2574 that might redefine system include files.
2575 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
2576 (my_usleep): Use NULL rather than (void *) 0.
2577 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
2578 Use siginterrupt to specify that system calls should be interrupted.
2579 (rpl_nanosleep): Move initialization of suspended closer to call of
2581 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
2582 * readutmp.c: Likewise. Include signal.h, stdbool.h.
2583 (desirable_utmp_entry): New function.
2584 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
2585 using x2nrealloc, to simplify logic.
2586 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
2587 size calculation. Do not assume utmp file is a regular file.
2588 * readutmp.h (UT_PID): Moved here from ../src/who.c.
2589 (READ_UTMP_CHECK_PIDS): New constant.
2590 * save-cwd.c: Include unistd-safer.h.
2591 (save_cwd): Use fd_safer.
2592 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
2593 [!_LIBC] Include "stat-macros.h" instead.
2594 * unistd-safer.h (fd_safer): New decl.
2596 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
2598 * byteswap_.h: New file.
2600 2005-04-25 Albert Chin <china@thewrittenword.com>
2602 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
2605 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
2607 * getdate.y (zone): Allow relunit_snumber after tZONE, so
2608 that "UTC +1 second" continues to work. Problem reported
2610 (relunit_snumber): New rule.
2613 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
2615 * getdate.y (universal_time_zone_table): New constant.
2616 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
2617 universal_time_zone_table.
2618 (lookup_zone): Prefer universal_time_zone_table to
2619 local_time_zone_table, so that "GMT" time stamps are allowed in
2620 London during the summer. Problem reported by Ian Abbott.
2622 2005-04-12 Jim Meyering <jim@meyering.net>
2624 * human.c (humblock): Set *options even when returning due to
2625 xstrtoumax conversion failure. Thanks to a used-uninitialized
2628 2005-04-09 Jim Meyering <jim@meyering.net>
2630 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
2631 -Wuninitialized: initialize tm0.tm_year.
2633 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2635 * getdate.y (parser_control): rels_seen is now a boolean, not a
2636 count, since there's no maximum. All uses changed.
2637 Add member dsts_seen.
2638 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
2640 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
2641 Use pc_rels_seen to decide whther a date is absolute.
2643 * getdate.y (number): Don't overwrite year.
2644 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
2647 2005-04-02 Simon Josefsson <jas@extundo.com>
2649 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
2650 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
2652 2005-03-27 Jim Meyering <jim@meyering.net>
2654 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
2656 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
2658 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
2659 "one's complement" -> "ones' complement" in comment, as per Knuth.
2660 "value of type" -> "type or expression" in comment.
2661 * mktime.c, strftime.c: Propagate intprops.h comment nits.
2663 2005-03-26 Jim Meyering <jim@meyering.net>
2666 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
2667 Correct typos: s/or/of/.
2669 2005-03-23 Jim Meyering <jim@meyering.net>
2671 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
2673 2005-03-21 Jim Meyering <jim@meyering.net>
2675 Changes imported from coreutils.
2677 * cycle-check.c: Don't include xalloc.h.
2679 * path-concat.c: Don't include assert.h.
2680 (path_concat): Remove assertion that would have triggered
2681 for ABASE starting with more than one slash.
2682 Reported by Andreas Schwab.
2684 * path-concat.c (path_concat): Set *BASE_IN_RESULT
2685 properly when ABASE is an absolute file name.
2686 Correct the description of this function.
2688 Add an assertion and a test driver.
2689 This fixes a bug introduced on 2004-07-02.
2690 Andreas Schwab reported the resulting failure of cp --parents:
2691 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
2693 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
2695 * strftime.c (my_strftime): If the underlying strftime returns 0
2696 (which shouldn't happen), generate nothing instead of returning 0
2697 immediately, so that nstrftime (NULL, ...) doesn't return 0.
2699 2005-03-16 Bruno Haible <bruno@clisp.org>
2701 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
2703 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
2705 * strftime.c (my_strftime): Prepend space to format so that we can
2706 reliably distinguish strftime failure from empty output on POSIX
2709 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
2711 * iconvme.c (SIZE_MAX): New macro, if not already defined.
2712 (iconv_string): Don't guess a size-zero buffer, as that might cause
2713 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
2714 result would be 'too large', where 'too large' is (heuristically)
2715 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
2716 overflow concerns. This will prevent some unwanted malloc failures
2717 when the inputs are very large.
2719 2005-03-15 Bruno Haible <bruno@clisp.org>
2721 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
2724 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
2727 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
2729 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
2731 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
2732 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
2734 * strtol.c: Likewise.
2736 2005-03-14 Simon Josefsson <jas@extundo.com>
2738 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
2741 2005-03-14 Jim Meyering <jim@meyering.net>
2743 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
2744 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
2745 to be nonzero so that we (and caller) can detect the difference
2746 between a valid zero-length expansion and an error return, even
2747 when the underlying strftime fails before writing anything into
2750 2005-03-10 Jim Meyering <jim@meyering.net>
2752 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2753 so that this module works on systems without fchdir.
2755 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2757 Factor int-properties macros into a single file, except for
2758 glibc-related files.
2759 * intprops.h: New file.
2760 * getloadavg.c: Include it instead of limits.h.
2761 (INT_STRLEN_BOUND): Remove.
2762 * human.c: Include intprops.h.
2763 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2764 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2765 * inttostr.h: Include intprops.h instead of limits.h.
2766 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2767 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2768 for consistency with intprops.h.
2769 (time_t_is_integer, twos_complement_arithmetic): Use them.
2770 * sig2str.h: Include <signal.h>, intprops.h.
2771 (INT_STRLEN_BOUND): Remove.
2772 * strftime.c (TYPE_SIGNED): Remove.
2773 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2774 * strtol.c: Adjust comments to match intprops.h.
2775 * userspec.c: Include intprops.h.
2776 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2777 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2778 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2779 instead of rolling our own expressions.
2780 * xstrtol.c: Include xstrtol.h first, to test interface.
2782 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2784 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2785 the right thing even if adding 1900 would overflow. Similarly
2786 for tm_mon + 1 and tm_yday + 1.
2787 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2788 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2789 (DO_SIGNED_NUMBER): New macro.
2790 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2792 2005-03-07 Bruno Haible <bruno@clisp.org>
2794 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2796 2005-03-03 Derek R. Price <derek@ximbiot.com>
2797 Bruno Haible <bruno@clisp.org>
2799 * pagealign_alloc.h: New file.
2800 * pagealign_alloc.c: New file.
2802 2005-01-28 Bruno Haible <bruno@clisp.org>
2804 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2807 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2809 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2810 The workaround isn't strictly needed for POSIX conformance, and
2811 it's too much of a pain to configure and maintain. We'll ask
2812 people to fix their kernels instead.
2813 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2814 (NANOSLEEP_BUG_WORKAROUND): Remove.
2815 (xnanosleep): Remove the workaround.
2817 2005-02-12 Bruno Haible <bruno@clisp.org>
2819 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2821 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2823 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2824 * timespec.h (gettime): Return void, since it always
2825 succeeds now. All uses changed.
2826 * gettime.c (gettime) Likewise.
2827 [HAVE_NANOTIME]: Prefer nanotime.
2828 Assume gettimeofday succeeds, as POSIX requires.
2829 Assime time () succeeds, since other code already does.
2830 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2831 (timespec_subtract): Remove.
2832 (NANOSLEEP_BUG_WORKAROUND): New constant.
2833 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2834 things considerably. Use it only on GNU/Linux hosts, since the
2835 workaround shouldn't be needed elsewhere.
2837 2005-02-24 Bruno Haible <bruno@clisp.org>
2839 * gettext.h: Update from GNU gettext 0.14.2.
2841 2005-02-24 Bruno Haible <bruno@clisp.org>
2843 * localcharset.c: Update from GNU gettext 0.14.2.
2844 * config.charset: Update from GNU gettext 0.14.2.
2846 2005-02-22 Simon Josefsson <jas@extundo.com>
2848 * iconvme.h, iconvme.c: New files, from libc.
2850 2005-02-20 Neil Conway <neilc@samurai.com>
2852 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2853 returned by OSX/Darwin if the specified buffer is not large
2854 enough for the hostname.
2856 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2858 * memrchr.h: New file.
2859 * chdir-long.c: Include it.
2860 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2861 Don't bother including stddef.h.
2863 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2865 * argp-help.c (__argp_help): Create a fake struct argp_state and
2866 pass it to _help, otherwise the latter coredumps trying to
2867 dereference state.root_argp.
2869 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2871 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2873 Include <sys/types.h>, for dev_t.
2874 (ME_DUMMY, ME_REMOTE): Move from here....
2875 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2876 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2878 Include mountlist.h first, to test the interface.
2880 2005-01-29 Bruno Haible <bruno@clisp.org>
2882 * progname.c (program_name): Initialize.
2883 Needed when linking statically on MacOS X.
2885 2005-01-28 Bruno Haible <bruno@clisp.org>
2887 * javacomp.sh.in: New file, from GNU gettext.
2888 * javacomp.h: New file, from GNU gettext.
2889 * javacomp.c: New file, from GNU gettext.
2891 2005-01-26 Bruno Haible <bruno@clisp.org>
2893 * javaexec.sh.in: New file, from GNU gettext.
2894 * javaexec.h: New file, from GNU gettext.
2895 * javaexec.c: New file, from GNU gettext.
2897 2005-01-26 Simon Josefsson <jas@extundo.com>
2899 * gai_strerror.c: Use GPL in header.
2901 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2903 * argp-help.c (hol_entry_help): Avoid using non-constant
2904 initializers for struct pentry_state.
2905 (__argp_error): Check return value of __asprintf
2906 (__argp_failure): Translate error message
2908 * argp-parse.c: Removed braces around the expansion of N_()
2910 2005-01-21 Jim Meyering <jim@meyering.net>
2912 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2913 same value as for Solaris 9.
2915 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2916 component length. This included changing the parameter to be
2917 of type `char *' rather than `char const *'.
2918 * chdir-long.h (chdir_long): Update prototype.
2920 * openat.c (fdopendir, fstatat): New functions.
2921 * openat.h: Include headers required for use of DIR and struct stat.
2922 [AT_SYMLINK_NOFOLLOW]: Define.
2923 (fdopendir, fstatat): Add prototypes.
2925 2005-01-21 Bruno Haible <bruno@clisp.org>
2927 * classpath.h: New file, from GNU gettext.
2928 * classpath.c: New file, from GNU gettext.
2930 2005-01-20 Simon Josefsson <jas@extundo.com>
2932 * version-etc-fsf.c: New file, with version_etc_copyright.
2933 * version-etc.c: Remove version_etc_copyright.
2934 * version-etc.h (version_etc_copyright): Use [] instead of * in
2935 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2937 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2939 * save-cwd.c (save_cwd): Remove code to support the case
2940 where fchdir is missing or flaky.
2942 2005-01-20 Simon Josefsson <jas@extundo.com>
2944 * base64.h (isbase64): Add.
2946 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2947 using a unsigned prototype, don't inline.
2948 (base64_decode): Use it.
2950 2005-01-19 Bruno Haible <bruno@clisp.org>
2952 * sh-quote.h: New file, from GNU gettext.
2953 * sh-quote.c: New file, from GNU gettext.
2955 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2957 Merge changes from coreutils, as described below in several
2958 changelogs dated today.
2960 * save-cwd.c: Include "save-cwd.h" before other include files.
2961 (O_DIRECTORY): Remove; not needed here, since "." must be
2962 a directory. All uses removed.
2963 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2964 universal on Suns, and we also need to test for IRIX.
2965 Revamp code to use 'if' rather than '#if'.
2966 Avoid unnecessary comparison of cwd->desc to 0.
2968 * utimens.c (futimens): Robustify the previous patch, by checking
2969 for known valid error numbers rather than observed invalid ones.
2971 2005-01-18 Jim Meyering <jim@meyering.net>
2973 * version-etc.c (version_etc_copyright): Update copyright date.
2975 * utimens.c (futimens): Account for the fact that futimes
2976 can also fail with errno == ENOSYS or errno == ENOENT.
2977 Patch from Dmitry V. Levin.
2979 Change the name of the robust chdir function from chdir to chdir_long.
2980 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2981 (restore_cwd): Use chdir_long, not chdir.
2982 * chdir-long.c: Renamed from chdir.c.
2983 * chdir-long.h: Renamed from chdir.h.
2984 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2987 2005-01-18 Bob Proulx <bob@proulx.com>
2989 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2990 offsetof() macro construct to avoid compile failure with native HP-UX
2991 11.0 ANSI C compiler.
2993 2005-01-06 Bruno Haible <bruno@clisp.org>
2995 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2996 because stpncpy.m4 takes care of it.
2998 2004-01-24 Bruno Haible <bruno@clisp.org>
3000 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
3002 2003-10-09 Bruno Haible <bruno@clisp.org>
3004 * progreloc.c: Include xalloc.h instead of xmalloc.h.
3006 2005-01-06 Bruno Haible <bruno@clisp.org>
3008 * fwriteerror.h (fwriteerror): Change specification to include fclose.
3009 * fwriteerror.c: Include <stdbool.h>.
3010 (fwriteerror): At the end, close the file stream. Record whether
3011 stdout was already closed.
3013 2004-05-27 Bruno Haible <bruno@clisp.org>
3015 * execute.c (environ): Declare if needed.
3016 * pipe.c (environ): Likewise.
3017 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
3019 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
3021 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
3022 definitions to be after all include files, to avoid collisions.
3023 Problem reported by Bob Proulx.
3025 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
3027 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
3028 not needed. This removes a dependency on the gettext module.
3029 [defined _LIBC]: Do not include <libintl.h>; not needed.
3031 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
3033 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
3036 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
3038 * argp-parse.c: Include <stddef.h>.
3039 (alignof, alignto): New macros.
3040 (parser_init): Don't assume that void * is aligned sufficiently
3043 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
3044 need to extend the stack.
3045 (YYINITDEPTH): New macro, so that the initial stack isn't overly
3048 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3050 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
3052 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
3054 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
3055 Remove now-obsolete comment about AIX.
3056 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
3057 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
3058 (YYMAXDEPTH): New macro.
3060 2004-12-18 Bruno Haible <bruno@clisp.org>
3062 * fatal-signal.c (fatal_signals): Make non-const.
3063 (init_fatal_signals): New function.
3064 (uninstall_handlers, install_handlers): Ignore signals that were set to
3066 (at_fatal_signal): Call init_fatal_signals.
3067 (init_fatal_signal_set): Likewise. Ignore signals that were set to
3069 Reported by Paul Eggert.
3071 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
3073 * getdate.y (textint): New member "negative".
3074 (time_zone_hhmm): New function.
3075 Expect 14 shift-reduce conflicts, not 13.
3076 (o_colon_minutes): New rule.
3077 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
3078 (yylex): Set the "negative" member of signed numbers.
3080 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
3082 Changes imported from coreutils.
3083 * hard-locale.c: Assume <locale.h> exists.
3085 (GLIBC_VERSION): New macro.
3086 (hard_locale): Assume setlocale exists.
3087 Rewrite to avoid #ifdef.
3088 Use strdup rather than malloc + strcpy.
3089 * human.c: Assume <locale.h> exists.
3090 (human_readable): Assume localeconv exists.
3092 2004-12-01 Jakub Jelinek <jakub@redhat.com>
3094 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
3095 convert T2, not T. (Imported from libc.)
3097 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
3099 * getcwd.c (is_ENAMETOOLONG): New macro.
3100 (__getcwd.c): Don't restore errno; glibc doesn't.
3101 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
3102 first, falling back to our code only if its results look suspicious.
3103 Ensure that the resulting buffer is only as large as necessary.
3105 * readutmp.c: Include readutmp.h first.
3106 Include <errno.h>, since readutmp.h no longer does that.
3107 * readutmp.h: Don't include <errno.h>,
3108 <sys/param.h>, <time.h>; not needed to establish interface.
3109 (errno): Remove decl.
3110 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
3111 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
3112 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
3114 2004-11-28 Simon Josefsson <jas@extundo.com>
3116 * base64.h, base64.c: New file.
3118 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
3120 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
3122 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
3124 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
3125 HP's ANSI C compiler.
3126 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
3127 Declaring int functions causes warnings on some modern systems and
3128 shouldn't be needed to compile on ancient ones.
3129 * same.c (MIN) [defined MIN]: Don't define, since it's already
3132 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
3133 with the following changes.
3134 (__set_errno): Parenthesize properly.
3135 Include <stdbool.h>.
3136 (MIN, MAX, MATCHING_INO): New macros.
3137 (__getcwd): Define with prototype, not K&R form.
3138 Use heuristics to allocate default buffer on stack if possible.
3139 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
3140 behavior, and to avoid the PATH_MAX limit when computing
3142 Use MATCHING_INO to compare inode number to file.
3143 Check for arithmetic overflow in size calculations.
3144 Fix bug in reallocation of dot array that caused getcwd to fail
3145 on directories nested deeper than 75.
3146 Be more careful about saving errno on error.
3147 Do not use realloc; use only free+malloc, as this is a bit
3148 more flexible and avoids a needless copy operation.
3149 Do not inspect st_dev and st_ino for symbolic links; POSIX
3150 doesn't specify the latter.
3151 Check for closedir errors.
3152 Avoid needless casts.
3153 Use "#ifdef weak_alias" around weak_alias, to be like other
3155 The following changes to getcwd.c have effect only when used in
3156 gnulib; they have no effect inside glibc proper.
3157 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
3158 as alloca isn't used.
3159 (alloca, __alloca): Likewise.
3160 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
3161 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3162 unconditionally, as gnulib assumes C89 or better.
3163 Do not include <sys/param.h>.
3164 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
3165 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
3167 (NULL) [!defined NULL]: Remove; we assume C89 or better.
3168 Include <dirent.h> in a way that is compatible with modern Autoconf.
3169 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
3170 New macros, if not already defined.
3171 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
3172 Use "_LIBC", not "defined _LIBC", for consistency.
3173 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
3175 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
3176 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
3177 * xgetcwd.c: David MacKenzie's old code was removed, so give
3178 credit only to Jim Meyering and adjust the copyright dates.
3179 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
3180 <stdlib.h>, <unistd.h>, "pathmax.h".
3181 Instead, include "xgetcwd.h" (first) and "getcwd.h".
3182 (INITIAL_BUFFER_SIZE): Remove.
3183 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
3185 2004-11-23 Jim Meyering <jim@meyering.net>
3187 * getopt_.h: Remove trailing blanks.
3189 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
3191 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
3192 (futimens): New function, which uses futimes if available.
3193 (futimens, utimens): Support timespec==NULL, with same semantics
3194 as utime and utimens.
3195 * utimens.h (futimens): New decl.
3197 2004-11-23 Jim Meyering <jim@meyering.net>
3199 * __fpending.c: Add comment.
3201 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3203 * getopt_.h: Re-addition of __getopt_argv_const caused
3204 redefinition warnings. To avoid them, include the defines
3205 in `#if !defined __need_getopt ... #endif'. The only place
3206 where __getopt_argv_const is used is in definitions
3207 of getopt_long and getopt_long_only below, which are as well
3208 protected by `#ifndef __need_getopt'.
3209 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
3210 __need_getopt after including <stdio.h> and <unistd.h> These
3211 headers might have defined it.
3213 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
3215 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
3217 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
3218 optopt): Use them instead of invoking ## directly; otherwise, the
3219 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
3221 2004-11-19 Bruno Haible <bruno@clisp.org>
3223 * strtok_r.c: Move comments from here...
3224 * strtok_r.h: ... to here.
3226 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
3228 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
3229 might fail. Problem reported by Yoann Vandoorselaere.
3230 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
3231 that mishandle size_t overflow.
3233 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
3235 * canon-host.c: Include "strdup.h".
3236 (canon_host): Use getaddrinfo if available, so that IPv6 works.
3237 Use strdup instead of malloc/strcpy to duplicate strings.
3239 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
3240 (human_space_before_unit): New constant.
3241 * human.c (human_readable): Support it.
3243 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
3244 (xgetcwd): Set errno correctly when failing.
3245 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
3246 the failure is actually due to a PATH_MAX problem.
3248 Further getopt changes to make it more likely that glibc will
3249 buy the changes back.
3250 * getopt.c (POSIXLY_CORRECT): New constant.
3251 (getopt): Use it, so to preserve glibc semantic
3252 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
3253 when compiling for libc.
3254 * getopt_.h (__getopt_argv_const): Bring it back.
3255 (getopt_long, getopt_long_only): Use it.
3257 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3258 New arg POSIXLY_CORRECT. All callers changed.
3259 (getopt): Argv is now char * const *, as per standard.
3260 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3261 not char *__getopt_argv_const *.
3262 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3263 _getopt_long_only_r): Likewise.
3264 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3265 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3266 _getopt_long_r, _getopt_long_only_r): Likewise.
3267 * getopt_.h (__getopt_argv_const): Remove.
3268 (getopt): Argv is now char * const *, as per standard.
3270 * getdate.y (tORDINAL): New token.
3271 (day, relunit): Allow it for relative times.
3272 (relative_time_table): Use tORDINAL for ordinals.
3274 2004-11-15 Jim Meyering <jim@meyering.net>
3276 * closeout.c: Include "__fpending.h" once again.
3277 Include <stdbool.h>.
3278 (close_stdout): Don't fail just because stdout was closed initially,
3279 since some programs don't write to stdout in the normal course of
3280 operation (other than --version and --help), and we don't want this
3281 function to make e.g. `touch file >&-' fail.
3282 But do fail if it was closed and someone has tried to write to it.
3283 E.g., `printf foo >&-' must fail.
3285 2004-11-11 Simon Josefsson <jas@extundo.com>
3287 * strtok_r.h, strtok_r.c: New file.
3289 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3291 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3292 we can stop lying to compilers about the constness of argv when we
3293 are compiled outside glibc.
3294 (getopt, getopt_long, getopt_long_only): Use it.
3295 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3297 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3298 _getopt_long_only_r): Likewise.
3299 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3300 _getopt_long_only_r): Likewise.
3302 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3303 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3304 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3305 the other external symbols.
3306 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3307 declaration, since the above renaming now works around collisions.
3309 2004-11-11 Jim Meyering <jim@meyering.net>
3311 * linebreak.c: Remove trailing blanks.
3312 * alloca_.h: Likewise.
3313 * acosl.c: Likewise.
3314 * euidaccess.c: Likewise.
3315 * allocsa.h: Likewise.
3317 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3319 * mktime.c (SHR): New macro, which is a portable
3320 substitute for >> that should work even on Crays.
3321 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3322 Problem reported by Mark D. Baushke in
3323 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3324 * getdate.y (SHR): Likewise.
3326 * strftime.c (SHR): Likewise.
3328 * quotearg.c (struct quoting_options): Use unsigned int for
3329 quote_these_too, so that right shifts are well defined. All uses
3332 2004-11-10 Simon Josefsson <jas@extundo.com>
3334 * getaddrinfo.h, getaddrinfo.c: New files.
3336 2004-11-10 Jim Meyering <jim@meyering.net>
3338 Ensure that no close failure goes unreported.
3339 * closeout.c (close_stdout): Always close stdout. I.e., don't
3340 return early when it seems there's nothing to flush.
3341 Don't include __fpending.h.
3343 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
3345 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
3347 2004-11-05 Bruno Haible <bruno@clisp.org>
3349 * readlink.c: Include stddef.h, needed for size_t on Woe32.
3350 Reported by Mark D. Baushke <mdb@cvshome.org>.
3352 2004-11-04 Bruno Haible <bruno@clisp.org>
3354 2004-09-11 Bruno Haible <bruno@clisp.org>
3355 * allocsa.valgrind: New file.
3356 2004-02-06 Bruno Haible <bruno@clisp.org>
3357 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
3358 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
3359 Reported by Christopher Seip <chris.seip@hp.com>.
3361 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3363 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
3364 with errno == ERANGE if the buffer is too small.
3365 Problem reported by Mark D. Baushke.
3367 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3369 * xreadlink.c (MAXSIZE): New macro.
3370 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
3371 size does not exceed MAXSIZE. Avoid cast.
3372 As suggested by Mark D. Baushke in
3373 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
3374 if readlink fails with buffer size just under MAXSIZE, try again
3377 2004-11-02 Derek R. Price <derek@ximbiot.com>
3378 and Paul Eggert <eggert@cs.ucla.edu>
3380 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
3381 (get_date): Overparenthesize to avoid GCC warning.
3383 2004-11-02 Bruno Haible <bruno@clisp.org>
3385 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
3386 function returns void.
3388 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
3390 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3391 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
3394 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3396 * getdate.y: Add support for TZ="foo" within a date string.
3397 Fix some bugs near time_t boundaries. Reject dates with
3398 out-of-range components, e.g., "Sept 31".
3399 Include <stdlib.h>, "setenv.h", "xalloc.h".
3400 (ISDIGIT_LOCALE): Remove; unused.
3401 Note that the TZ and time functions used here are not reentrant.
3402 (mktime_ok, get_tz): New functions.
3403 (TZBUFSIZE): New constant.
3404 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
3405 This requires that we sometimes generate our own TZ="XXX..." setting.
3407 2004-10-27 Derek R. Price <derek@ximbiot.com>
3409 * mktime.c (not_equal_tm): Remove redundant check.
3411 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3413 * getdate.y: Use Bison 1.875 features, and some minor
3414 code cleanups. This change does not affect semantics.
3415 Don't include <stdlib.h>; no longer needed.
3416 Don't include unlocked-io.h; only the "#if TEST" code uses
3417 stdio, and performance isn't crucial there.
3418 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
3419 Bison 1.875 features as described below.
3420 All uses of "PC." replaced by "pc->".
3421 (YYSTYPE): Add a forward declaration.
3422 (yylex, yyerror): Use full prototypes in forward decls.
3423 Use "%pure-parser" rather than obsolescent "%pure_parser".
3424 Use %parse-param and %lex-param instead of obsolescent
3425 YYPARSE_PARAM and YYLEX_PARAM.
3426 (meridian_table, month_and_day_table, time_units_table,
3427 relative_time_table, time_zone_table, military_table,
3428 lookup_zone, lookup_word, get_date):
3429 Use NULL instead of 0 where appropriate.
3430 (to_hour): Avoid abort (), to avoid a dependency on
3432 (yyerror, yylex): Now accepts parser_control * arg.
3433 (main) [TEST]: Use '\0' rather than 0 for char.
3435 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
3437 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
3438 It's now the caller's responsibility to handle the case where
3439 !HAVE_GETPAGESIZE && !defined getpagesize.
3441 * mktime.c (leapyear): Arg is long int, not int.
3443 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
3445 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
3447 2004-10-12 Simon Josefsson <jas@extundo.com>
3449 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3450 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
3453 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
3455 * vsnprintf.h: New file.
3456 * vsnprintf.c: New file.
3458 2004-10-07 Bruno Haible <bruno@clisp.org>
3460 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
3461 into the provided buffer.
3463 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
3465 * diacrit.c, diacrit.h: Add GPL notice.
3467 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
3468 * atanl.c (atanl): Keep the code as similar to glibc as possible.
3469 * logl.c (logl): Keep the code as similar to glibc as possible.
3470 This avoids a potential constant-folding bug.
3472 2004-10-05 Bruno Haible <bruno@clisp.org>
3474 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
3476 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3478 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
3479 * xmalloc.c (xmemdup): Likewise.
3480 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
3481 XFREE): Remove these long-obsolescent macros.
3482 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
3483 * xstrdup.c: Remove.
3485 * regex.c (re_comp): Cast gettext return value to char *,
3486 Problem reported by Martin Neitzel via Mark D. Baushke.
3488 2004-10-04 Simon Josefsson <jas@extundo.com>
3490 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
3491 '#ifdef USE_UNLOCKED_IO'.
3493 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3495 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
3496 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
3497 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
3498 regex.c, sha1.c, version-etc.c, yesno.c:
3499 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
3500 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
3501 the includer's responsibility.
3503 Sync from coreutils.
3505 * modechange.c (mode_compile): Don't decrement a pointer that
3506 points to the start of a string, as the C Standard says the
3507 resulting behavior is undefined.
3509 * backupfile.h (enum backuptype): Rename none -> no_backups,
3510 simple -> simple_backups, numbered_existing ->
3511 numbered_existing_backups, numbered -> numbered_backups
3512 to avoid shadowing problems. All uses changed.
3513 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
3514 * backupfile.c (check_extension, numbered_backup):
3515 Rename locals to avoid shadowing 'basename'.
3516 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
3519 * .cppi-disable: Add getopt_.h, getopt_int.h.
3520 * .cvsignore: Add getopt.h.
3522 2004-10-04 Simon Josefsson <jas@extundo.com>
3524 * memmem.h: New file.
3525 * memmem.c: New file, taken from glibc.
3527 2004-10-02 Jim Meyering <jim@meyering.net>
3529 * dirfd.h, getpagesize.h: Add copyright notice.
3531 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
3533 * snprintf.c: Remove comments as to why each header is needed.
3535 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
3537 * strsep.h: New file.
3538 * strsep.c: New file.
3540 2004-10-01 Simon Josefsson <jas@extundo.com>
3542 * snprintf.c (snprintf): Handle size==0.
3544 2004-10-01 Simon Josefsson <jas@extundo.com>
3545 Bruno Haible <bruno@clisp.org>
3547 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
3548 (snprintf): Declare 'args'.
3550 2004-09-30 Simon Josefsson <jas@extundo.com>
3552 * snprintf.h, snprintf.c: New files.
3554 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3556 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
3557 (hol_entry_help): Never translate an empty string.
3558 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
3559 * argp.h (OPTION_NO_TRANS): New option.
3561 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
3563 * xvasprintf.c: Include xalloc.h.
3564 (xvasprintf): Use xalloc_die, not xmalloc_die.
3566 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
3568 * dummy.c: Change copyright notice to FSF, and license to GPL.
3570 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
3572 * argp-pvh.c (argp_program_version_hook): Provide initial value.
3573 Problem reported by Bruno Haible in:
3574 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
3576 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
3578 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
3579 in case some system header has #define'd it. Problem reported by
3580 Soeren D. Schulze in
3581 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
3583 2004-09-08 Bruno Haible <bruno@clisp.org>
3585 * stdint_.h: New file, taken from GNU clisp.
3587 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
3589 * xvasprintf.h: New file.
3590 * xvasprintf.c: New file.
3591 * xasprintf.c: New file.
3593 2004-09-08 Bruno Haible <bruno@clisp.org>
3595 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
3597 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
3599 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
3601 Import from coreutils.
3602 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
3603 strings on unbounded length. alloca's performance benefits aren't
3604 that important here.
3606 (parse_with_separator): New function, with most of the internals
3607 of the old parse_user_spec. Allow user to omit both user and group,
3608 for compatibility with FreeBSD.
3609 Clone only the user name, not the entire spec.
3610 Do not set *uid, *gid unless entirely successful.
3611 Avoid memory leak in some failing cases.
3612 Fix regression for USER.GROUP reported by Dmitry V. Levin in
3613 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
3614 (parse_user_spec): Rewrite to use parse_with_separator.
3616 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
3618 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
3619 its complicated substitute.
3620 * argp-help.c: Include <errno.h>, for program_invocation_short_name
3621 and program_invocation_name.
3622 (__argp_basename) [!_LIBC]: Remove; the only use was
3623 replaced by its body.
3624 (__argp_short_program_name): Change condition from
3625 !defined __argp_short_program_name to
3626 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
3627 to match argp-namefrob.h.
3628 (__argp_failure): Don't assume strerror_r returns char *.
3629 * argp-parse.c (N_): Define unconditionally.
3630 (argp_default_options): Fill out initializers with 0 to avoid
3633 2004-08-12 Simon Josefsson <jas@extundo.com>
3635 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
3636 * getopt_.h: Renamed from getopt.h.
3638 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
3640 Merge from coreutils.
3642 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
3643 wmemchr or wmemcpy. Problem reported by Robert Dahlem
3644 for Reliant Unix 5.43.
3646 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
3647 (union fooround): Use uintmax_t, not long int.
3648 The rest is a merge from libc:
3649 [defined _LIBC]: Include <shlib-compat.h>.
3650 (_obstack) [defined _LIBC]: Remove after 2.3.4.
3652 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
3654 * strverscmp.c: Convert to UTF-8.
3656 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
3658 * obstack.h (obstack_empty_p):
3659 Don't assume that chunk->contents is suitably aligned.
3660 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
3661 Likewise. Problem reported by Benno in
3662 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
3664 * chown.c (rpl_chown): Work even if the file is writeable but not
3665 readable. This could be improved further but it'd take some work.
3667 2004-08-08 Simon Josefsson <jas@extundo.com>
3669 * xgethostname.c: Don't include error.h (not used).
3672 * getpass.c: Include getpass.h first.
3674 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
3676 * xalloc-die.c: New files.
3677 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
3679 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
3680 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
3681 (_, N_, xalloc_die): Move to xalloc-die.c.
3682 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
3683 so that we needn't mess with xalloc_msg_memory_exhausted.
3685 * sha1.h: Renamed from sha.h.
3686 (SHA1_H): Renamed from _SHA_H.
3687 (sha1_ctx): Renamed from sha_ctx.
3688 (sha1_init_ctx): Renamed from sha_init_ctx.
3689 (sha1_process_block): Renamed from sha_process_block.
3690 (sha1_process_bytes): Renamed from sha_process_bytes.
3691 (sha1_finish_ctx): Renamed from sha_finish_ctx.
3692 (sha1_read_ctx): Renamed from sha_read_ctx.
3693 (sha1_stream): Renamed from sha_stream.
3694 (sha1_buffer): Renamed from sha_buffer.
3695 * sha1.c: Likewise; renamed from sha.c.
3696 Do not include <sys/types.h>.
3697 Include <stddef.h> rather than <stdlib.h>.
3699 2004-08-08 Bruno Haible <bruno@clisp.org>
3701 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
3702 FILESYSTEM_PREFIX_LEN.
3703 * progreloc.c: Likewise.
3704 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
3706 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
3709 * argp-help.c (make_hol, hol_append): Don't assume that
3710 SIZE_MAX is a valid preprocessor constant.
3711 (__argp_basename): Change from "#ifndef _LIBC"
3712 to "#ifndef __argp_short_program_name", so that
3713 we don't compile these functions for tar.
3715 More merges from coreutils.
3716 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
3717 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
3719 * addext.c: Remove; no longer needed.
3720 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
3721 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
3722 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
3723 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
3724 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
3725 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
3726 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
3727 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
3728 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
3729 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
3730 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
3731 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
3732 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
3733 Import changes from coreutils.
3735 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
3737 Merge from coreutils.
3739 * .gdb-history: Remove; this doesn't belong here.
3741 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
3742 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
3743 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
3745 * dirname.h: Include <stdbool.h>.
3746 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
3747 for consistency with POSIX terminology. All uses changed.
3748 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
3749 (strip_trailing_slashes): Use bool for booleans.
3750 * stripslash.c (strip_trailing_slashes): Likewise.
3752 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3753 sometimes returns a positive errno value even when it succeeds.
3754 (print_errno_message) [!LIBC]: Fall back on strerror if
3757 * path-concat.c (mempcpy): Don't define if a system header defines it.
3758 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3759 (longest_relative_suffix): New function.
3760 (path_concat): Use it. Assume first argument is not NULL.
3761 Port to DOS. Omit redundant separators.
3762 Report an error instead of returning NULL.
3763 Use mempcpy instead of memcpy.
3764 (xpath_concat): Remove: not declared or used.
3766 * same.h: Include <stdbool.h>
3767 (same_name): Return bool, not int.
3768 * same.c (same_name): Likewise.
3769 (errno): Don't declare; we assume C89 or better now.
3771 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3772 if not already defined.
3774 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3775 * dup-safer.c (errno): Likewise.
3777 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3779 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3782 2004-08-03 Simon Josefsson <jas@extundo.com>
3784 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3785 * progname.h: Don't include stdbool.h.
3787 2004-08-02 Simon Josefsson <jas@extundo.com>
3789 * getsubopt.h: New file, with comments from Bruno Haible.
3790 * getsubopt.c: New file, from glibc, but slightly modified based on
3791 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3793 2004-08-01 Simon Josefsson <jas@extundo.com>
3795 * xgetdomainname.c: Include stdlib.h, for free().
3797 2004-07-16 Simon Josefsson <jas@extundo.com>
3799 * dummy.c: New file.
3801 2004-07-16 Bruno Haible <bruno@clisp.org>
3803 * backupfile.h: Add extern "C" for C++.
3804 * closeout.h: Likewise.
3805 * copy-file.h: Likewise.
3806 * findprog.h: Likewise.
3807 * full-write.h: Likewise.
3808 * pathname.h: Likewise.
3809 * progname.h: Likewise.
3810 * stpcpy.h: Likewise.
3811 * stpncpy.h: Likewise.
3812 * strcase.h: Likewise.
3813 * strstr.h: Likewise.
3814 * xalloc.h: Likewise.
3816 * mbswidth.h: Add extern "C" for C++.
3817 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3819 2004-07-09 Simon Josefsson <jas@extundo.com>
3821 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3822 failed without this.)
3824 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3826 * fchown-stub.c: New file.
3828 2004-06-24 Jim Meyering <jim@meyering.net>
3830 * obstack.h (obstack_base): Cast to (void *), per documentation.
3832 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3834 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3836 2004-06-01 Jim Meyering <jim@meyering.net>
3838 * calloc.c: New file.
3840 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3842 * getdate.y (yylex): Allow space between sign and number.
3843 Problem reported by Dan Jacobson.
3845 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3846 and Jim Meyering <jim@meyering.net>
3848 Merge from coreutils CVS.
3850 * stat-macros.h: New file, with contents from file-type.h
3851 and coreutils' system.h.
3852 * file-type.c: Include "stat-macros.h".
3853 * file-type.h (file_type): Move all macro definitions to new file,
3856 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3857 Wrap old code with this conditional.
3858 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3859 function that does not dereference symlinks.
3860 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3862 * xreadlink.c: Include xreadlink.h first, to catch .h file
3863 dependency problems.
3864 (xreadlink): Accept new arg SIZE, for efficiency.
3865 All decls and uses changed.
3866 * xreadlink.h: Include <stddef.h>, for size_t.
3868 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3869 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3871 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3873 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3875 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3876 macros to be defined.
3877 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3878 the allocator returns NULL because the requested size is zero.
3880 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3882 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3883 var. Add comment explaining why libc still defines it. This
3884 merges the following patch from glibc:
3885 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3887 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3889 * obstack.c (_obstack): Remove unused variable. It hasn't been
3890 present in glibc since revision 1.1 of this file.
3891 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3892 obstack_alignment_mask, obstack_alloc, obstack_base,
3893 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3894 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3895 obstack_grow0, obstack_init, obstack_int_grow,
3896 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3897 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3898 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3899 nonexistent functions.
3901 2004-05-17 Derek R. Price <derek@ximbiot.com>
3902 Paul Eggert <eggert@cs.ucla.edu>
3904 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3906 2004-05-14 Bruno Haible <bruno@clisp.org>
3908 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3909 that consists of a '.' followed by an empty digit string.
3910 Patch by Tor Lillqvist <tml@iki.fi>.
3912 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3914 Port obstack to the AS/400, where pointers are 16 bytes wide and
3915 you cannot cast an integer to a valid pointer. This patch is
3916 currently waiting to be integrated into glibc; see
3917 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3919 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3920 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3921 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3922 (struct obstack): temp member is now a union of a pointer and
3923 an integer, instead of an integer. All integer uses changed.
3924 This does not affect the physical layout of struct obstack,
3925 except on hosts (like the AS/400) where the size or alignment of
3926 void * is greater than that of ptrdiff_t.
3927 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3928 __STDC__)]: Store temporary in pointer member of union, not
3930 * obstack.c: Include <stddef.h>, for offsetof.
3931 (struct fooalign): Remove; it doesn't need a name.
3932 (union fooround): Change double to long double, and add void *.
3933 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3934 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3935 not a macro. Hence the values are always int; so remove all
3936 casts-to-int in uses.
3938 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3939 Derek Price <derek@ximbiot.com>
3941 * alloca.c: Include <alloca.h>, to get our interface.
3942 * alloca_.h: Use __alloca on AIX, so that we don't have to
3943 include <alloca.h> first. Use C89 prototype for alloca; this
3944 requires including <stddef.h> for size_t. Use extern "C" if C++.
3945 Use #elif for simplicity, since we can assume C89 now.
3946 Don't try to source the system alloca.h since it will not be found
3947 and to prevent recursively including its replacement.
3948 * fnmatch.c: Include <alloca.h> instead of opencoding.
3949 * regex.c: Likewise.
3951 2004-05-16 Derek Price <derek@ximbiot.com>
3952 Paul Eggert <eggert@cs.ucla.edu>
3954 getline cleanup. This changes the getndelim2 API: both order of
3955 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3958 * getline.c: Don't include stddef.h or stdio.h, since our
3959 interface does that.
3960 (getline): Always use getdelim, so that we don't have two
3961 copies of this code.
3962 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3964 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3965 (GETNDELIM2_MAXIMUM): New macro.
3966 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3967 instead of the old practice of delim2==0. All callers changed.
3968 Return -1 on overflow, instead of returning junk.
3969 Do not set *linesize unless allocation succeeds.
3970 * getndelim2.h: Do not include stddef.h; no longer needed, now
3971 that we include sys/types.h.
3972 * getnline.h: Likewise.
3973 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3974 (getndelim2): Reorder arguments.
3975 * getnline.c (getnline, getndelim):
3976 Don't discard the NMAX argument.
3977 (getnline): Invoke getndelim, to avoid code duplication.
3978 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3979 of (size_t) -1 by callers of the getnline family.
3981 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3983 * nanosleep.c (suspended): Change its type from int to
3984 sig_atomic_t volatile.
3985 (first_call): Make it private to rpl_nanosleep, and have it
3986 be zero initially as that's a bit faster.
3987 (my_usleep): Round up fractional times instead of truncating them,
3988 as this is the usual meaning for 'sleep'.
3990 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3992 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3993 (ENOSYS): Define if not defined.
3994 (settime): Fall back on stime if it exists and settimeofday fails.
3995 But don't bother with fallbacks if a method fails with errno == EPERM.
3997 2004-05-11 Jim Meyering <jim@meyering.net>
3999 Prior to this change, the save_cwd caller required read access to the
4000 current directory on most systems (ones with the fchdir function).
4002 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
4003 fails, try write-only, and finally, resort to using xgetcwd.
4005 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
4007 * obstack.c, obstack.h: Import changes from libc.
4009 2004-04-28 Bruno Haible <bruno@clisp.org>
4011 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
4012 implicitly appends .exe to executables.
4013 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
4014 accepts Windows pathnames.
4015 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4016 Cygwin like Windows, since it now accepts Windows pathnames.
4017 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4018 Cygwin like Windows, since it now accepts Windows pathnames.
4019 Reported by Derek Robert Price <derek@ximbiot.com>.
4021 2004-04-20 Jim Meyering <jim@meyering.net>
4023 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
4025 2004-04-20 Jim Meyering <jim@meyering.net>
4026 Bruno Haible <bruno@clisp.org>
4028 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
4029 memory when realloc fails.
4031 2004-04-18 Jim Meyering <jim@meyering.net>
4033 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
4034 don't leak memory and do call END_UTMP_ENT.
4036 2004-04-11 Paul Eggert <eggert@twinsun.com>
4038 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
4039 (CHAR_BIT): Remove, since we assume C89.
4040 Include <stdint.h> if available, as per current Autoconf CVS advice.
4042 2004-03-30 Paul Eggert <eggert@twinsun.com>
4044 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
4045 not bool, to be more consistent with Unix conventions.
4046 Suggested by Bruno Haible.
4048 Merge from coreutils.
4050 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
4053 * getdate.h: Include stdbool.h, and timespec.h instead of
4054 the usual <time.h> dance.
4055 (get_date): Change signature to support fractional time stamps.
4056 All callers changed.
4057 * getdate.y: Include "getdate.h" first, as we can now
4058 assume C89 and don't need to worry about 'const'.
4059 Similarly, include "unlocked-io.h" near start, not in middle.
4061 (textint.value): Use long int rather than int.
4062 (textint.digits): Use size_t rather than int.
4063 (BILLION, LOG10_BILLION): New constants.
4064 (parser_control): New member rel_ns. Members day_ordinal,
4065 time_zone, month, day, hour, minutes, rel_year, rel_month,
4066 rel_day, rel_hour, rel_minutes, rel_seconds
4067 are now long int, not int. Member seconds is now struct timespec,
4068 not int. New member timespec_seen. Members dates_seen, days_seen,
4069 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
4071 (%union.intval): Now long int, not int.
4072 New member timespec.
4073 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
4074 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
4075 (spec): Now is a timespec or an item list.
4076 (timespec, items): New nonterminals.
4077 (time, rel, relunit, number, get_date):
4078 Add support for fractional seconds.
4079 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
4080 (gmtime, localtime, mktime): Remove decls; not needed with C89.
4081 (to_hour): First arg is now long int, not int.
4082 (to_year): Returns long int, not int.
4083 Don't treat year -70 like 70.
4084 (tm_diff): Returns long int, not int.
4085 (lookup_word): Use bool instead of int when appropriate.
4086 (yylex): Use size_t for count, not int.
4087 Detect overflow when parsing large integer constants.
4088 Add support for fractions.
4089 (get_date): Make pointers 'const' if possible.
4090 Use more-portable code to detect integer overflow.
4091 (main) [TEST]: Adjust to above changes. Test for localtime failure.
4092 Don't use ctime; it's not reliable if the year has >4 digits.
4094 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
4095 This is for compatibility with BSD.
4097 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
4098 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
4099 From coreutils' system.h.
4101 * userspec.c: Don't include "posixver.h".
4102 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
4103 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
4104 compatible extension. Simplify code by removing a boolean int
4105 that was always nonzero if a string was nonnull.
4107 2004-03-30 Jim Meyering <jim@meyering.net>
4109 Merge from coreutils.
4111 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
4113 * readtokens.c (readtoken): Don't leak 64 bytes when reading
4114 an empty input stream.
4116 * readtokens.c: Include <stdbool.h>.
4117 (readtoken): Use `size_t' rather than int/long.
4118 All callers adjusted.
4119 Use `bool' rather than `int' where appropriate.
4120 Use memset rather than an explicit loop.
4121 Use x2nrealloc rather than xrealloc.
4122 Allow the use of `\0' as a delimiter.
4123 (readtokens): Likewise.
4124 * readtokens.h (readtoken, readtokens): Update prototypes.
4126 2004-03-30 Bruno Haible <bruno@clisp.org>
4128 * getloadavg.c (getloadavg): Don't assume setlocale returns
4131 2004-03-29 Paul Eggert <eggert@twinsun.com>
4133 Merge changes to getloadavg.c from coreutils and Emacs.
4135 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
4136 Define to an expression, not to the empty string.
4137 Include cloexec.h and xalloc.h.
4138 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
4139 Use set_cloexec_flag rather than rolling our own.
4140 * cloexec.c, cloexec.h: New files.
4142 2004-03-18 Paul Eggert <eggert@twinsun.com>
4144 * getopt.h: Sync with libc CVS.
4146 2004-03-18 Paul Eggert <eggert@twinsun.com>
4147 Bruno Haible <bruno@clisp.org>
4149 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
4150 not on all platforms that have <wchar.h>.
4151 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
4153 2004-03-09 Paul Eggert <eggert@twinsun.com>
4155 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
4157 * getopt_int.h: New file, also synced from libc.
4159 2004-03-07 Paul Eggert <eggert@twinsun.com>
4161 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
4162 '#if' expressions. Unlike the code it replaces, it does not
4163 depend on (defined _SC_PAGESIZE). However, it does depend on
4164 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
4165 first reported by Jason Andrade in
4166 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
4168 2004-01-18 Simon Josefsson <jas@extundo.com>
4170 * strdup.h: New file.
4171 * strdup.c: Include it.
4172 * path-concat.c: Include strdup.h. Drop strdup declaration.
4173 * userspec.c: Include strdup.h. Drop strdup declaration.
4175 2004-02-06 Karl Berry <karl@gnu.org>
4177 * config.charset: update from gettext 0.14.1.
4179 2004-02-05 Paul Eggert <eggert@twinsun.com>
4181 Add comments and code, prompted by suggestions from Bruno Haible
4183 * quotearg.h (quotearg_alloc): New decl. Improve the comments
4184 describing the enum quoting_style values.
4185 * quotearg.c (quotearg_alloc): New function.
4186 (quotearg_buffer_restyled): Treat lone { and } as special.
4187 Treat = as special. Work around bug with older shells
4188 that "see" a '\' that is really the 2nd byte of a multibyte char.
4189 Quote empty string with shell_quoting_style.
4191 2004-02-03 Bruno Haible <bruno@clisp.org>
4193 * pipe.h: New file, from GNU gettext.
4194 * pipe.c: New file, from GNU gettext.
4196 2004-01-27 Bruno Haible <bruno@clisp.org>
4198 * execute.h: New file, from GNU gettext.
4199 * execute.c: New file, from GNU gettext.
4200 * w32spawn.h: New file, from GNU gettext.
4202 2004-01-23 Paul Eggert <eggert@twinsun.com>
4204 Exit-status fix from coreutils.
4206 Use exit_failure consistently in place of EXIT_FAILURE,
4207 so that program exit statuses are consistent on failure.
4209 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
4210 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
4211 * argmatch.h: Comment fix to match the above.
4212 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
4213 Now a macro referring to exit_failure, instead of a separate
4214 variable. Include "exitfail.h" to get it.
4215 * xstrtol.h: Include "exitfail.h".
4216 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
4218 * long-options.c (parse_long_options): Use prototype
4219 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
4222 2004-01-21 Jim Meyering <jim@meyering.net>
4224 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
4225 so as not to conflict with a different-sized __mktime_internal
4226 function in GNU libc.
4227 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
4228 Problem building statically-linked `ls' reported by Michael Brunnbauer.
4230 2004-01-18 Paul Eggert <eggert@twinsun.com>
4232 Merge from diffutils.
4234 * file-type.c (file_type): Add typed memory objects.
4235 * file-type.h (S_TYPEISTMO): New macro.
4237 * c-stack.h (c_stack_action): Remove argv argument.
4238 * c-stack.c (c_stack_action): Likewise. All uses changed.
4239 (die): Don't calculate message unless segv_action returns.
4240 (get_stack_location, min_address_from_argv, max_address_from_argv,
4241 volatile stack_base, volatile_stack_size): Remove.
4242 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
4243 that every segmentation violation is a stack overflow. (Ouch!)
4244 See Debian bug 136249 (still outstanding) for more info about why
4245 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
4247 2003-11-30 Bruno Haible <bruno@clisp.org>
4249 Safer stack allocation.
4250 * setenv.c: Include allocsa.h.
4251 (alloca): Remove fallback definition.
4252 (freea): Remove macro.
4253 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
4256 2003-10-17 Bruno Haible <bruno@clisp.org>
4258 * binary-io.h: Avoid warnings on Cygwin.
4260 2003-12-28 Bruno Haible <bruno@clisp.org>
4262 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
4263 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
4265 2003-11-28 Bruno Haible <bruno@clisp.org>
4267 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
4269 2003-11-27 Bruno Haible <bruno@clisp.org>
4271 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4273 2003-11-17 Bruno Haible <bruno@clisp.org>
4275 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4277 2003-11-24 Bruno Haible <bruno@clisp.org>
4279 * xallocsa.h: New file, from GNU gettext.
4280 * xallocsa.c: New file, from GNU gettext.
4282 2003-11-24 Bruno Haible <bruno@clisp.org>
4284 * allocsa.h: New file, from GNU gettext.
4285 * allocsa.c: New file, from GNU gettext.
4287 2003-11-24 Bruno Haible <bruno@clisp.org>
4289 * eealloc.h: New file.
4291 2004-01-15 Jim Meyering <jim@meyering.net>
4293 Merge from coreutils.
4295 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4296 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4297 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4299 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4300 optional configure-time default.
4302 * version-etc.c (version_etc_copyright): Update copyright date.
4304 * xreadlink.c (xreadlink): Correct outdated comment.
4306 2004-01-15 Paul Eggert <eggert@twinsun.com>
4308 Merge from coreutils.
4310 * posixver.c: Include posixver.h.
4312 * same.c: Include <stdbool.h>, <limits.h>.
4313 (_POSIX_NAME_MAX): Define if not defined.
4315 (same_name): If file names are silently truncated, report
4316 that the file names are the same if they are the same after
4317 the silent truncation.
4319 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4320 conversion function.
4321 * xstrtod.c (xstrtod): Likewise. All callers changed to
4322 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4325 2004-01-14 Paul Eggert <eggert@twinsun.com>
4327 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4328 with like-named macro in fnmatch.c.
4329 (EXT): Use an internal constant instead.
4331 Merge fnmatch patches from glibc.
4332 * fnmatch.c (mbsinit): Remove define.
4333 Add libc_hidden_ver (__fnmatch, fnmatch).
4334 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4335 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4337 2003-12-14 Karl Berry <karl@gnu.org>
4339 * config.charset: update from gettext-runtime.
4341 2003-12-03 Paul Eggert <eggert@twinsun.com>
4343 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4344 Bug reported by Alfred M. Szmidt.
4346 2003-11-29 Karl Berry <karl@gnu.org>
4348 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
4350 2003-11-23 Paul Eggert <eggert@twinsun.com>
4351 Bruno Haible <bruno@clisp.org>
4353 * printf-parse.h: Don't include sys/types.h.
4354 (ARG_NONE): New macro.
4355 (char_directive): Change type of *arg_index fields to size_t.
4356 * printf-parse.c: Don't include sys/types.h.
4357 (SSIZE_MAX): Remove macro.
4358 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
4359 Remove unnecessary overflow check.
4360 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
4363 2003-11-24 Paul Eggert <eggert@twinsun.com>
4365 * alloca.c: Remove dependency on xalloc module.
4366 (xalloc_die): Remove.
4367 (memory_full) [!defined emacs]: New macro.
4368 [!defined emacs]: Don't include xalloc.h.
4369 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4370 address arithmetic overflows. Change datatypes a bit to avoid
4373 2003-11-22 Jim Meyering <jim@meyering.net>
4375 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4377 2003-11-17 Bruno Haible <bruno@clisp.org>
4379 * vasnprintf.c (alloca): Remove fallback definition.
4380 (freea): Remove definition.
4381 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
4382 Reported by Paul Eggert.
4384 2003-11-17 Jim Meyering <jim@meyering.net>
4386 On systems without utime and without a utimes function capable of
4387 dealing with a NULL struct utimbuf* argument, this utime replacement
4388 could -- in unusual circumstances -- leak a file descriptor.
4389 * utime.c: Include <unistd.h> and <errno.h>.
4390 (utime_null): Be sure to close `fd' and to preserve errno.
4391 Reported by Geoff Collyer via Arnold Robbins.
4393 2003-11-16 Paul Eggert <eggert@twinsun.com>
4394 Bruno Haible <bruno@clisp.org>
4396 Protect against address arithmetic overflow.
4397 * printf-args.h: Include stddef.h.
4398 (arguments): Change type of field 'count' to size_t.
4399 * printf-args.c (printf_fetchargs): Use size_t instead of
4400 'unsigned int' where appropriate.
4401 * printf-parse.h: Include sys/types.h.
4402 (char_directive): Change type of *arg_index fields to ssize_t.
4403 (char_directives): Change type of fields 'count', max_*_length to
4405 * printf-parse.c: Include sys/types.h and xsize.h.
4406 (SSIZE_MAX): Define fallback value.
4407 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
4408 instead of 'int' where appropriate. Check a_allocated, d_allocated
4409 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
4410 * vasnprintf.c: Include xsize.h.
4411 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
4412 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
4413 overflow. Avoid wraparound when converting a width or precision from
4416 2003-11-16 Bruno Haible <bruno@clisp.org>
4418 Update from GNU gettext.
4419 * printf-parse.c: Generalize to it can be compiled for wide strings.
4420 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
4421 * vasnprintf.c: Generalize to it can be compiled for wide strings.
4422 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
4423 SNPRINTF): New macros.
4424 Don't include <alloca.h> if the file is used inside libintl.
4425 (local_wcslen): New function, for Solaris 2.5.1.
4426 (VASNPRINTF): Use it instead of wcslen.
4428 2003-11-16 Bruno Haible <bruno@clisp.org>
4430 * xsize.h (xmax): New function.
4431 (xsum, xsum3, xsum4): Declare as "pure" functions.
4433 2003-11-12 Paul Eggert <eggert@twinsun.com>
4435 * xalloc.h: Do not include <limits.h> or <stdint.h>.
4436 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
4437 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
4438 heuristic is just as accurate as far as we know, and it removes a
4439 dependency on size_max.m4 and ptrdiff_max.m4.
4441 2003-11-12 Paul Eggert <eggert@twinsun.com>
4443 * xstrtol.c (__xstrtol): Remove "break" immediately after
4444 "return", to pacify some unknown compiler. Problem reported
4447 2003-11-11 Bruno Haible <bruno@clisp.org>
4449 * xsize.h (SIZE_MAX): Remove fallback definition.
4450 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
4453 2003-11-10 Paul Eggert <eggert@twinsun.com>
4455 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
4456 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
4457 rejected some allocations of exactly SIZE_MAX - 2 bytes.
4459 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
4460 not (size_t) -1, since it's defined here.
4462 2003-11-06 Paul Eggert <eggert@twinsun.com>
4464 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
4465 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
4466 Reject sizes of exactly SIZE_MAX bytes.
4467 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
4468 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
4470 2003-11-05 Bruno Haible <bruno@clisp.org>
4472 * xsize.h: Include limits.h, to avoid a possible collision with
4473 SIZE_MAX defined in <limits.h> on Solaris.
4475 2003-11-04 Bruno Haible <bruno@clisp.org>
4477 * xsize.h: New file.
4478 * linebreak.c: Include xsize.h.
4479 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
4480 argument for overflow.
4481 Suggested by Paul Eggert.
4483 2003-10-31 Bruno Haible <bruno@clisp.org>
4485 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
4486 to avoid (extremely rare) race condition.
4487 Suggested by Paul Eggert.
4489 2003-11-03 Jim Meyering <jim@meyering.net>
4491 * userspec.c: Include "userspec.h".
4492 * userspec.h: New file.
4494 2003-10-31 Paul Eggert <eggert@twinsun.com>
4496 * mountlist.h (struct mount_entry.me_type_malloced): New member.
4497 * mountlist.c (SIZE_MAX): Define if not defined already.
4498 (read_filesystem_list): Set and use me_type_malloced.
4499 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
4500 whatever the type happens to be), for brevity and consistency.
4501 Check for size calculation overflow on Alphas running OSF/1.
4503 2003-10-31 Jim Meyering <jim@meyering.net>
4505 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
4507 * linebuffer.c: Include <string.h> for declaration of memset.
4509 2003-10-30 Paul Eggert <eggert@twinsun.com>
4510 Bruno Haible <bruno@clisp.org>
4512 * vasprintf.c: Include <limits.h>, <stdlib.h>.
4513 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
4515 2003-10-29 Paul Eggert <eggert@twinsun.com>
4517 * xalloc.h (xalloc_oversized): Now a macro, not a function,
4518 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
4520 * quotearg.c (quotearg_n_options): Use it.
4521 * group-member.c: Include <stdbool.h>.
4522 (free_group_info): Arg is now const *; don't free arg.
4523 (get_group_info): Now returns bool and accepts struct group_info *,
4524 rather than returning a malloc'ed struct group_info *.
4525 All uses changed. Check for overflow in internal size calculation.
4527 * getusershell.c (readname): Simplify the code by using x2nrealloc
4528 rather than xmalloc/xrealloc.
4529 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
4530 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
4531 conformance bug: the old code used a pointer after freeing the
4532 storage that it addressed.
4533 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
4534 rather than doing it by hand.
4535 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
4536 the buffer preserved. Use free and xmalloc instead.
4537 * quotearg.c (quotearg_n_options): Likewise.
4538 Use a simpler test for size overflow. Don't use xalloc_oversized
4539 because unsigned int might be wider than size_t (!); this suggests
4540 that we should switch from unsigned int to size_t for slot numbers.
4542 2003-10-27 Bruno Haible <bruno@clisp.org>
4544 * stdbool_.h: Better support for BeOS.
4546 2003-10-27 Paul Eggert <eggert@twinsun.com>
4548 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
4549 to allocate the returned structure. Do not allocate a subarray,
4550 as x2nrealloc will do that.
4551 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
4552 instead of xnrealloc.
4553 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
4555 2003-10-26 Paul Eggert <eggert@twinsun.com>
4557 * xalloc.h (xalloc_oversized): New static inline function, for
4558 callers that want to do their own size-overflow checking. Include
4559 <stdbool.h>, since xalloc_oversized returns bool.
4560 * xalloc.c (array_size_overflow): Remove. All callers changed
4561 to use xalloc_oversized.
4563 Add two functions x2realloc, x2nrealloc, for programs that grow
4564 arrays dynamically by doubling their sizes.
4565 * xalloc.h (x2realloc, x2nrealloc): New decls.
4566 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
4569 Port to C99 semantics for 'inline' of external functions.
4570 Bug reported by Bruno Haible.
4571 * xmalloc.c (xnmalloc_inline): New static inline function,
4572 with the old contents of xnmalloc.
4573 (xnmalloc, xmalloc): Use it.
4574 (xnrealloc_inline): New static inline function,
4575 with the old contents of xnrealloc.
4576 (xnrealloc, xrealloc): Use it.
4578 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
4580 2003-10-25 Paul Eggert <eggert@twinsun.com>
4582 Fix several address-calculation bugs in the hash modules,
4583 plus some minor code cleanup.
4585 * hash.h: Include <stdbool.h>, for bool.
4586 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
4587 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
4588 hash_get_n_entries, hash_get_max_bucket_length,
4589 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
4590 hash_rehash): Use size_t rather than unsigned.
4591 * hash.c (struct hash_table, hash_get_n_buckets,
4592 hash_get_n_buckets_used, hash_get_n_entries,
4593 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
4594 hash_get_entries, hash_do_for_each, hash_string, is_prime,
4595 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
4597 (SIZE_MAX): Define if not defined.
4598 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
4599 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
4601 Use const * when possible.
4602 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
4603 (check_tuning): Fix bug: if tuning parameters were very close to
4604 0 or 1, rounding errors could have caused subscript violations.
4605 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
4606 (hash_initialize): Add 'fail:' label
4607 to free table and return NULL, and use it to simplify code.
4608 Use calloc rather than clearing the storage ourself.
4609 (hash_initialize, hash_rehash): Check for arithmetic overflow in
4610 buffer size calculations.
4611 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
4612 Include <stddef.h>, for size_t.
4613 * hash-pjw.c (hash_pjw): Likewise.
4614 Switch to method described by Bruno Haible.
4615 Include <limits.h>, for CHAR_BIT.
4616 (SIZE_BITS): New macro.
4618 2003-10-21 Paul Eggert <eggert@twinsun.com>
4620 * getndelim2.c (getndelim2): When size calculation overflows,
4621 ceiling the allocation at NMAX bytes rather than silently
4622 discarding input bytes before NMAX is reached. This makes
4623 a difference only if NMAX exceeds SIZE_MAX / 2.
4625 * obstack.c: Merge from glibc.
4626 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
4627 Add libc_hidden_def (_obstack_newchunk).
4628 (_obstack_free) [! defined _LIBC]: Remove.
4629 [defined _LIBC]: Make a strong alias from obstack_free, rather than
4630 a clone of the function body.
4631 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
4632 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
4634 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
4635 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
4638 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
4639 (obstack_ptr_grow_fast, obstack_int_grow_fast):
4640 Don't use lvalue casts, as GCC plans to remove support for them
4641 in GCC 3.5. Reported by Joseph S. Myers. This bug
4642 was also present in the non-GCC version, indicating that this
4643 code had always been buggy and had never been widely used.
4644 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
4645 Use the fast variant of each macro, rather than copying the
4646 definiens of the fast variant; that way, we'll be more likely to
4647 catch future bugs in the fast variants.
4649 2003-10-20 Bruno Haible <bruno@clisp.org>
4651 * wait-process.h: New file, from GNU gettext.
4652 * wait-process.c: New file, from GNU gettext.
4654 2003-10-19 Jim Meyering <jim@meyering.net>
4656 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
4658 2003-10-16 Paul Eggert <eggert@twinsun.com>
4660 * getgroups.c: Include <errno.h>, <stdlib.h>.
4661 (getgroups): First arg is int, not size_t.
4662 Don't let 'free' mangle errno.
4664 2003-10-16 Jim Meyering <jim@meyering.net>
4666 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
4668 2003-10-15 Paul Eggert <eggert@twinsun.com>
4670 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
4672 (new_exclude, add_exclude_file): Initial size no longer needs to
4674 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
4675 our own address arithmetic overflow checking.
4677 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
4678 (fnmatch): Do not alloca more than 2000 wide characters;
4679 instead, use malloc for large buffers.
4680 Check for address arithmetic overflow, and return -1
4681 with errno set to ENOMEM in that case.
4682 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
4683 (NEW_PATTERN): Do not alloca more than 8000 bytes;
4684 instead, return -1. Check for address arithmetic overflow.
4686 2003-10-14 Paul Eggert <eggert@twinsun.com>
4688 Handle invalid suffixes and overflow independently, so that
4689 callers can treat them independently as needed. Fix some bugs in
4690 suffix handling, e.g., "100k@" was not diagnosed as an invalid
4691 suffix for a human-readable blocksize. The major caller-visible
4692 change is the addition of a new
4693 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
4694 that both overflow and suffix chars were found.
4696 * human.c (humblock): Don't check separately for invalid suffix
4697 char; that is xstrtoumax's job (now that its bug is fixed).
4698 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
4699 INTMAX_MAX]: New macros.
4700 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
4701 TYPE_MAXIMUM): New macros.
4702 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
4703 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
4704 if overflow occurs, as it's what __strtol does and it's more useful
4706 (__xstrtol): If __strtol reports some error other than ERANGE,
4707 reflect it to the caller as LONGINT_INVALID. If it reports
4708 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
4709 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
4710 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
4712 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
4713 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
4714 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
4715 [defined UINTMAX_MAX]: New macros.
4717 2003-10-14 Bruno Haible <bruno@clisp.org>
4719 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
4720 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
4721 Also use volatile where needed.
4723 2003-10-12 Paul Eggert <eggert@twinsun.com>
4725 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
4726 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
4727 and define in terms of the other primitives.
4728 * xmalloc.c: Include stdbool.h; do not include exit.h.
4729 (SIZE_MAX): Define if not already defined.
4730 (array_size_overflow): New function.
4731 (xalloc_die): Abort instead of exiting if 'error' returns.
4732 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
4733 (xmalloc, xrealloc): Use them.
4734 (xcalloc): Check for address arithmetic overflow.
4735 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
4736 a bit faster than strcpy.
4738 2003-10-08 Paul Eggert <eggert@twinsun.com>
4740 Merge getpass from libc, plus a few fixes.
4742 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
4743 Include <stdbool.h>.
4744 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
4745 __fsetlocking to empty.
4746 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
4747 do include <bits/libc-lock.h>.
4748 Do not include <fcntl.h>; not needed.
4749 [_LIBC]: Include <wchar.h>.
4750 (NOTCANCEL_MODE): New macro.
4751 (flockfile, funlockfile) [_LIBC]: New macros.
4752 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
4753 [!_LIBC]: New macros.
4754 (call_fclose): New function.
4755 (getpass): Use it. Save tty stream separately; this simplifies the
4756 code and makes it more reliable if stdin happens to equal stdout.
4757 Invoke __fsetlocking on tty.
4758 Handle thread cancellation if needed.
4759 Namespace cleanup (use __tcgetattr, __getline).
4760 Use bool for Booleans.
4761 [USE_IN_LIBIO]: Handle wide streams.
4762 [!_LIBC]: Unconditionally do the fseek, since we don't know what
4763 stream might go where.
4765 * unlocked-io.h: Include <stdio.h>, so that the caller
4766 doesn't have to include <stdio.h> before us.
4767 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4768 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4769 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4770 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4771 if not declared, so that we can use getpass.c code from libc without
4773 (flockfile, ftrylockfile, funlockfile): New macros.
4775 2003-10-06 Bruno Haible <bruno@clisp.org>
4777 * version-etc-2.h: Remove file.
4778 * version-etc-2.c: Remove file.
4780 2003-09-25 Jim Meyering <jim@meyering.net>
4781 Bruno Haible <bruno@clisp.org>
4783 This lets translators provide better translations for the
4784 "Written by ..." part of --version output.
4785 * version-etc.h: Include stdarg.h.
4786 (version_etc_copyright): Declare as readonly.
4787 (version_etc): Make this function variadic with a NULL-terminated list
4788 of author name strings.
4789 (version_etc_va): New declaration.
4790 * version-etc.c: Include stdarg.h, stdlib.h.
4791 (version_etc_copyright): Declare as readonly.
4792 (version_etc_va): New function. Provide a different translatable string
4793 for each possible number of authors < 10. Abbreviate when there are 10
4795 (version_etc): Make this function variadic. Call version_etc_va.
4796 Suggestion from Gary V. Vaughan.
4798 * long-options.h (parse_long_options): Change prototype: the authors
4799 string is moved to the end and becomes variadic.
4800 * long-options.c: Include stdarg.h.
4801 (parse_long_options): Make this function variadic, too.
4802 Call version_etc_va, not version_etc.
4804 2003-10-06 Bruno Haible <bruno@clisp.org>
4806 * fatal-signal.h: New file, from GNU gettext.
4807 * fatal-signal.c: New file, from GNU gettext.
4809 2003-10-04 Karl Berry <karl@gnu.org>
4811 * argp*: update from libc.
4813 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4815 * getpass.c (getpass): Use a no-op fseek when switching from input to
4816 output mode on the same stream.
4818 2003-09-29 Paul Eggert <eggert@twinsun.com>
4820 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4821 Fix arg typo in previous patch.
4823 2003-09-28 Jim Meyering <jim@meyering.net>
4825 * error.c: Correct cpp indentation.
4827 2003-09-27 Paul Eggert <eggert@twinsun.com>
4829 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4830 Omit the special code that used __typeof__, since we worry that
4831 it could be more trouble than it's worth. See:
4832 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4833 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4837 2003-09-26 Jim Meyering <jim@meyering.net>
4839 * error.c (error_tail): Move some declarations
4840 into inner scope where the local variables are used.
4842 2003-09-26 Bruno Haible <bruno@clisp.org>
4844 * stpncpy.h (gnu_stpncpy): New declaration.
4845 (stpncpy): Define as alias for gnu_stpncpy.
4846 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4848 2003-09-26 Paul Eggert <eggert@twinsun.com>
4850 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4851 (error_tail): Do not loop, reallocating temporary buffer, since
4852 the output cannot contain more wide characters than the input
4853 contains bytes, the size must be big enough already. This avoids
4854 one potential size overflow calculation. Check for size overflow
4855 when calculating temporary buffer size. Free temporary buffer
4856 when done, if it was allocated with malloc; this plugs a memory
4857 leak. Remove casts from void * to pointers, that are no longer
4858 needed now that we're assuming C89 or better.
4860 Merge error changes from glibc.
4862 * error.c, error.h: Update copyright notice header to match glibc.
4863 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4864 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4865 Disable cancellation while printing error.
4866 * error.h: Prepend __ to parameter names.
4868 2003-09-25 Karl Berry <karl@gnu.org>
4870 * argp-fmtstream.c, argp-help.c: update from libc.
4872 2003-09-25 Bruno Haible <bruno@clisp.org>
4874 * version-etc-2.h: New file, from version-etc.h with modifications.
4875 * version-etc-2.c: New file, from version-etc.c with modifications.
4877 2003-09-25 Simon Josefsson <jas@extundo.com>
4879 * xgetdomainname.h: New file.
4880 * xgetdomainname.c: New file.
4882 2003-09-25 Simon Josefsson <jas@extundo.com>
4883 Bruno Haible <bruno@clisp.org>
4885 * getdomainname.h: New file.
4886 * getdomainname.c: New file.
4888 2003-09-24 Paul Eggert <eggert@twinsun.com>
4890 * linebuffer.c (freebuffer): Don't free the argument, just
4891 the buffer associated with the argument. Bug reported by
4894 2003-09-19 Karl Berry <karl@gnu.org>
4896 * argp.h: update from libc.
4898 2003-09-16 Paul Eggert <eggert@twinsun.com>
4900 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4901 input error, instead of returning NULL the next time we are called
4902 (and therefore losing track of errno).
4904 2003-09-15 Paul Eggert <eggert@twinsun.com>
4906 * getndelim2.c (getndelim2): Don't trash errno when a read
4907 fails, so that the caller gets the proper errno.
4909 * readutmp.c (read_utmp): Likewise.
4910 Check for fstat error. Close stream and free storage
4913 2003-09-14 Bruno Haible <bruno@clisp.org>
4915 * fwriteerror.h: New file.
4916 * fwriteerror.c: New file.
4918 2003-09-14 Jim Meyering <jim@meyering.net>
4920 * getloadavg.c: Correct cpp indentation.
4921 * strdup.c: Likewise.
4922 * vasnprintf.c: Likewise.
4924 2003-09-12 Paul Eggert <eggert@twinsun.com>
4926 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4927 * obstack.c [!defined _LIBC]: Likewise.
4928 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4929 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4930 * exitfail.c: Don't include stdlib.h; no longer needed.
4932 More changes to assume C89 or better.
4934 * error.c (error_tail): Assume vprintf.
4936 * argmatch.c (getenv): Remove decl.
4937 * progreloc.c (get_full_program_name): Define via prototype.
4938 * setenv.c (clearenv): Likewise.
4939 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4941 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4942 (malloc, memcpy): Remove decls.
4943 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4944 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4945 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4946 (memcpy): Remove macro.
4947 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4948 (__P): Remove. All uses removed.
4949 (PTR): Remove. All uses changed to void *.
4950 (CHAR_BIT, NULL): Remove.
4951 (spaces, zeros, memset_space, memset_zero)
4952 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4954 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4955 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4956 Define with prototype.
4957 Remove now-unnecessary prototype decl.
4958 (extra_args_spec): Assume ANSI C. All uses changed.
4959 (extra_args_spec_iso): Remove.
4960 (my_strftime, emacs_strftimeu): Define via prototype.
4961 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4963 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4964 * strtoimax.c: Include <stdlib.h> unconditionally.
4965 (strtoul, strtol): Remove decls.
4966 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4968 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4969 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4970 (LOCALE_PARAM_PROTO): New macro.
4971 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4972 (INTERNAL (strtol), strtol): Define with a prototype.
4973 (PARAMS): Remove. All uses removed.
4974 * tempname.c: Include <string.h> unconditionally.
4975 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4976 * xgethostname.c (main): Define with a prototype.
4977 * xmalloc.c: Include "xalloc.h" first, to check interface.
4978 Include <stdlib.h> unconditionally.
4979 (calloc, malloc, realloc, free): Remove decls.
4980 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4981 Include <stdlib.h> unconditionally. Sort include file names.
4983 (xstrtod): Define with a prototype.
4984 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4985 (strtol, strtoul): Remove decls.
4987 2003-09-11 Paul Eggert <eggert@twinsun.com>
4989 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4990 Include <stdlib.h>, <string.h> unconditionally.
4991 Remove now-unnecessary cast to char *.
4992 * strnlen.c: Include <string.h> unconditionally.
4993 * yesno.c (yesno): Define with a prototype.
4995 2003-09-10 Bruno Haible <bruno@clisp.org>
4997 * strcspn.c: Include <string.h> unconditionally.
4998 * strpbrk.c: Include <string.h> unconditionally.
4999 * strstr.c: Include <string.h> unconditionally.
5000 * unicodeio.c: Include <string.h> unconditionally.
5001 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
5002 * unsetenv.c: Likewise.
5003 * xreadlink.c: Include <stdlib.h> unconditionally.
5004 * yesno.c: Include <stdlib.h> unconditionally.
5005 (rpmatch): Add prototype.
5007 2003-09-10 Jim Meyering <jim@meyering.net>
5009 * error.c: Correct indentation of cpp directives.
5011 2003-09-09 Paul Eggert <eggert@twinsun.com>
5015 * acosl.c (main): Use a prototype.
5016 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
5019 * getloadavg.c (getloadavg, main): Define via prototypes.
5021 * getopt.h (struct option.name): Assume C89, and use 'const'.
5022 (getopt, etopt_long, getopt_long_only, _getopt_internal)
5023 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
5025 * getopt.c (const): Remove macro.
5026 Include <string.h> unconditionally.
5027 (my_index): Remove; all uses changed to strchr.
5028 (strlen): Remove decl.
5029 (exchange): Remove forward decl; no longer needed.
5030 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
5031 Define with prototype.
5032 * getopt1.c (const): Remove macro.
5033 (getopt_long, getopt_long_only, main): Define with prototype.
5035 * getugroups.c: Include <string.h> unconditionally.
5037 * getusershell.c: Include <stdlib.h> unconditionally.
5038 (getusershell, setusershell, endusershell, readname, main):
5039 Define with prototypes.
5041 * group-member.c: Include group-member.h first.
5042 Include <stdlib.h> unconditionally.
5044 * hard-locale.c: Include hard-locale.h first.
5045 Include <stdlib.h>, <string.h> unconditionally.
5047 * hash.c (free, malloc): Remove decls.
5048 Include <stdlib.h> unconditionally.
5050 * human.c: Include <stdlib.h>, <string.h> unconditionally.
5051 (getenv): Do not declare.
5053 * idcache.c: Include <string.h> unconditionally.
5055 * long-options.c: Include long-options.h first, to test interface.
5056 Include <stdlib.h> unconditionally.
5058 * makepath.c: Include makepath.h first, to test interface.
5059 Include <stdlib.h> and <string.h> unconditionally.
5061 * linebuffer.c: Include <stdlib.h>.
5062 (free): Remove decl.
5064 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
5065 rpl_malloc returns void *, not char *.
5066 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
5068 * md5.h: Include <limits.h> unconditionally.
5069 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
5070 (__P): Remove; all uses removed.
5071 * md5.c: Include "md5.h" first.
5072 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
5073 md5_buffer, md5_process_bytes, md5_process_block):
5074 Define with prototypes.
5075 * sha.h (__P): Remove all uses. (It wasn't defined??)
5076 * sha.c: Include "sha.h" first.
5077 Include <stdlib.h>, <string.h> unconditionally.
5079 * memchr.c (__ptr_t): Remove; all uses changed to void *.
5080 * memcmp.c (__ptr_t): Likewise.
5081 * memrchr.c (__ptr_t): Likewise.
5082 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
5083 Include <string.h> unconditionally.
5084 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
5085 * memchr.c: Include <stdlib.h> unconditionally.
5086 * memchr.c (LONG_MAX): Remove.
5087 * memrchr.c (LONG_MAX): Likewise.
5088 * memchr.c (__memchr): Define via a prototype.
5089 * memrchr.c (__memrchr): Likewise.
5090 * memcmp.c (__P): Remove, and remove all uses.
5091 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
5092 Remove forward decls; no longer needed.
5093 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
5094 Use types required by C89 in prototype.
5096 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
5097 * savedir.c: Likewise.
5098 * mkdir.c (free): Remove decl.
5099 * rmdir.c (rmdir): Define with a prototype.
5100 * savedir.c: Include savedir.h first, to test interface.
5102 * mktime.c (STDC_HEADERS): Remove.
5103 Include <stdlib.h>, <string.h> unconditionally.
5105 * modechange.c: Include <stdlib.h> unconditionally.
5106 (malloc): Remove decl.
5108 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
5109 (free): Remove decl.
5111 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
5112 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
5113 (This type really should be intptr_t, but that's a C99ism.)
5114 (_obstack_memcpy): Remove: all uses changed to memcpy.
5115 Include <string.h> unconditionally.
5116 (struct obstack): Assume __STDC__ for types of members
5117 chunkfun, freefun, extra_arg.
5118 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
5119 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
5120 obstack_begin, obstack_specify_allocation,
5121 obstack_specify_allocation_with_arg, obstack_chunkfun,
5122 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
5123 Remove unprototyped decls and the macros that use them.
5124 * obstack.c (POINTER): Remove. All uses changed to void *.
5125 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
5126 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
5127 (defined __STDC__ && __STDC__)]:
5128 Remove nonprototyped code.
5129 Include <stdlib.h> unconditionally.
5130 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
5131 _obstack_allocated_p, _obstack_free, obstack_free,
5132 _obstack_memory_used, print_and_abort):
5133 Define using prototypes.
5134 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
5135 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
5136 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
5137 obstack_next_free, obstack_object_size, obstack_room) [0]:
5138 Remove unused, unprototyped code.
5140 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
5142 * physmem.c (physmem_total, physmem_available, main): Define
5145 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
5146 (main): Define with a prototype.
5148 * posixver.c (getenv): Remove decl.
5150 * putenv.c (malloc): Returns void *, not char *.
5151 Include <string.h> unconditionally.
5152 (strchr, memcpy, NULL): Do not define.
5154 * readtokens.c: Include readtokens.h first, to test interface.
5155 Include <stdlib.h>, <string.h> unconditionally.
5156 (init_tokenbuffer): Define with a prototype.
5158 * regex.c (PARAMS): Remove. All uses removed.
5159 All uses of _RE_ARGS removed, too.
5160 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5162 (bzero): Assume memset exists.
5163 (memcmp, memcpy, NULL): Remove.
5164 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
5165 char, or assignments to local vars of type signed char.
5166 (init_syntax_once, PREFIX(extract_number_and_incr),
5167 PREFIX(print_partial_compiled_pattern),
5168 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
5169 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
5170 PREFIX(regex_grow_registers), PREFIX(regex_compile),
5171 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
5172 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
5173 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
5174 wcs_compile_range, byte_compile_range, truncate_wchar,
5175 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
5176 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
5177 count_mbs_length, wcs_re_match_2_internal,
5178 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
5179 PREFIX(alt_match_null_string_p),
5180 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
5181 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
5182 regfree, PREFIX(extract_number)): Define with prototype. Remove
5183 now-unnecessary declaration, if any.
5184 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
5186 Remove now-unnecessary casts among pointer types.
5187 * regex.h (_RE_ARGS): Remove. All uses removed.
5189 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
5190 (free): Remove decl.
5192 * rpmatch.c: Include <stdlib.h> unconditionally.
5194 * same.c: Include <stdlib.h>, <string.h> unconditionally.
5195 (free): Remove decl.
5197 * save-cwd.c: Include <stdlib.h> unconditionally.
5198 * xgetcwd.c: Likewise.
5200 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
5201 (free): Remove decl.
5203 * strchrnul.c (strchrnul): Define with a prototype.
5204 Fix bug: c_in was not converted to char before searching.
5206 The following changes are not K&R related:
5208 * group-member.h: Include <sys/types.h>, so that this file is
5210 * makepath.h: Likewise.
5212 * getusershell.c (readname, default_index, line_size, readname):
5213 Use size_t, not int, for sizes.
5214 (readname): If the size overflows, report an error instead of
5217 2003-09-09 Derek Robert Price <derek@ximbiot.com>
5219 * getndelim2.c: Assume stdlib.h per the C89 spec.
5221 2003-09-08 Paul Eggert <eggert@twinsun.com>
5223 Assume C89 or better; remove K&R cruft.
5224 A few of these changes were first proposed by Derek Robert Price
5225 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
5227 * addext.c: Include <string.h> unconditionally.
5228 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
5229 Don't declare getenv or malloc.
5231 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
5232 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
5234 (find_stack_direction, alloca): Use prototypes.
5236 * atexit.c (atexit): Define using a prototype.
5238 * basename.c, dirname.c, stripslash.c:
5239 Include <string.h> unconditionally.
5241 * bcopy.c: Include <stddef.h>.
5242 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
5244 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
5246 * error.h (error, error_at_line, error_print_progname)
5247 [! (defined (__STDC__) && __STDC__)]: Remove decls.
5248 * error.c: Include error.h first, to check interface.
5249 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5250 (VA_START): Remove; all uses changeed to va_start.
5251 (exit, strerror): Remove decls.
5252 (error_print_progname): Prototype uncondionally.
5253 Don't include <errno.h>; no longer needed.
5254 (private_strerror): Remove.
5255 (error_tail): Always define.
5256 (error, error_at_line): Assume C89 or better; always use prototypes.
5257 * fatal.c: Include "fatal.h" first, to test interface.
5258 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5259 (VA_START): Remove; all uses changed to va_start.
5260 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
5262 (exit): Remove decl.
5263 (fatal): Prototype unconditionally. Assume va_start works.
5264 Abort at end, to pacify gcc.
5266 * euidaccess.c (main): Define with a prototype.
5268 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5270 * exitfail.c: Include <stdlib.h> unconditionally.
5272 * fnmatch_.h (__P): Remove. All uses changed to assume
5274 * fnmatch.c: Include fnmatch.h first, to test interface.
5275 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5276 (getenv): Remove decl.
5277 (fnmatch): Define using a prototype.
5278 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5279 (FCT): Define using a prototype.
5281 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5283 * gethostname.c: Include <stddef.h>.
5284 (gethostname): Define with prototype. Length is size_t, not int.
5286 2003-09-08 Paul Eggert <eggert@twinsun.com>
5288 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5289 getversion.c should have been removed then, but was accidentally
5292 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5293 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5295 2003-09-07 Paul Eggert <eggert@twinsun.com>
5297 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5298 copy_tm_result. Bug reported by Simon Josefsson in
5299 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5301 2003-09-06 Paul Eggert <eggert@twinsun.com>
5303 * time_r.c, time_r.h: New files.
5305 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5307 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5308 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5310 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5312 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5313 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5316 * timegm.c: Switch to glibc implementation, with the following changes:
5317 [defined HAVE_CONFIG_H]: Include <config.h>.
5318 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5319 (__mktime_internal) [!defined _LIBC]: New decl.
5320 (__gmtime_r) [!defined _LIBC]: New macro and function.
5321 (timegm): Use a prototype, since gnulib assumes C89.
5322 Do not bother declaring tmp to be const, as it's not really usefu.
5323 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5324 (timegm): Declare only if HAVE_DECL_TIMEGM.
5326 2003-09-03 Paul Eggert <eggert@twinsun.com>
5328 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5329 Bug reported by Lute Kamstra in
5330 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5332 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5333 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5334 course with correspondingly smaller numbers for tomorrow and
5335 yesterday. From Tadayoshi Funaba. Originally installed into
5336 sh-utils on 1999-08-07, but the patch got lost (I guess during the
5339 2003-08-31 Simon Josefsson <jas@extundo.com>
5341 * timegm.h: New file.
5342 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
5344 2003-08-31 Karl Berry <karl@gnu.org>
5346 * argp.h: update from libc.
5348 2003-08-28 Bruno Haible <bruno@clisp.org>
5350 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
5351 warning on QNX, which defines O_BINARY to 000000.
5353 2003-08-24 Bruno Haible <bruno@clisp.org>
5355 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
5356 MSVC7 <stdio.h> is included later.
5358 2003-08-20 Bruno Haible <bruno@clisp.org>
5360 * progname.h: New file, from GNU gettext.
5361 * progname.c: New file, from GNU gettext.
5362 * progreloc.c: New file, from GNU gettext.
5364 2003-08-19 Bruno Haible <bruno@clisp.org>
5366 * xstrdup.c: Assume <string.h> exists.
5368 2003-08-18 Jim Meyering <jim@meyering.net>
5370 * setenv.h: Indent nested cpp directive.
5371 * vasnprintf.c: Remove trailing blanks.
5373 2003-08-17 Simon Josefsson <jas@extundo.com>
5374 Bruno Haible <bruno@clisp.org>
5376 * xstrndup.h: New file.
5377 * xstrndup.c: New file.
5379 2003-08-17 Bruno Haible <bruno@clisp.org>
5381 * strndup.h: New file.
5383 2003-08-16 Paul Eggert <eggert@twinsun.com>
5385 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
5386 space, undoing this 2003-08-12 change:
5387 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
5389 2003-08-16 Jim Meyering <jim@meyering.net>
5391 Merge from coreutils.
5392 * xstrtoimax.c: #else #if -> #elif.
5393 * xstrtoumax.c: Likewise.
5395 2003-08-15 Paul Eggert <eggert@twinsun.com>
5397 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
5398 rather than tab, after '#' in shell-script copyright notices.
5399 Suggested by Bruno Haible.
5401 2003-08-15 Jim Meyering <jim@meyering.net>
5402 and Paul Eggert <eggert@twinsun.com>
5404 Merge from coreutils.
5405 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
5406 member but strut utmpx does not. Needed for AIX 4.3.3.
5407 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
5409 2003-08-15 Jim Meyering <jim@meyering.net>
5411 Merge from coreutils.
5412 * xgethostname.c: Include <stdlib.h>.
5413 (xghostname): Don't exit for anything other than memory-related
5414 failure; just return NULL.
5415 * userspec.c: Include "posixver.h".
5416 (parse_user_spec): Accept `.' as a separator only
5417 in pre-POSIX-200112 mode.
5418 * strtoimax.c: Use #elif rather than #else #if.
5419 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5420 Remove function, now that we can rely on a working tzset function.
5421 [!_LIBC]: Ensure that the required autoconf test has been run.
5422 [!defined _NL_CURRENT && HAVE_STRFTIME]:
5423 Use underlying_strftime for %r.
5424 * sha.c: Merge in some clean-up and optimization changes from glibc.
5425 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
5426 Ensure that it is a multiple of 64.
5427 Rearrange loop exit tests so as to avoid performing an
5428 additional fread after encountering an error or EOF.
5429 * realloc.c: Update copyright date.
5431 2003-08-14 Jim Meyering <jim@meyering.net>
5433 Merge from coreutils.
5434 * obstack.h: Whitespace changes.
5435 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
5436 and xcalloc return values.
5437 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
5438 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
5439 hang on OSF/1 5.1 for DIR on both local and remote file systems.
5440 Reported by (and fix confirmed by) Nelson H. F. Beebe.
5441 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5443 Use mntctl's return value to drive the entry-processing loop, since
5444 we can't rely on the value of the vmt_length member in the last
5445 entry. On some systems doing so could result in exhausting
5446 virtual memory. Based in part on a patch from Mike Jetzer.
5448 2003-08-14 Jim Meyering <jim@meyering.net>
5449 and Paul Eggert <eggert@twinsun.com>
5451 Merges from coreutils, plus other fixes.
5452 * physmem.c: Merge in portability changes from gcc/libiberty
5453 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
5454 for credits and details. Thanks to Kaveh Ghazi for helping
5455 to keep these files in sync.
5456 (ARRAY_SIZE): Define it.
5457 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
5458 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
5459 (memcasecmp): Don't assume size_t fits in unsigned int.
5460 Remove casts and duplicate code.
5461 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
5462 (memcpy): Remove definition.
5463 Merge in some clean-up and optimization changes from glibc.
5464 [BLOCKSIZE]: Move definition to top of file.
5465 Ensure that it is a multiple of 64.
5466 Rearrange loop exit tests so as to avoid performing an
5467 additional fread after encountering an error or EOF.
5468 * md5.h (md5_uintptr): Define.
5469 * makepath.c (CLEANUP_CWD): Report an error if we failed to
5470 return to the initial working directory. Preserve errno
5472 * idcache.c: Include "xalloc.h".
5473 (xmalloc, xrealloc): Remove decls.
5474 (getuser): Remove casts no longer required in C89.
5475 * human.c: Include stdio.h, for sprintf.
5476 * group-member.c: Include "xalloc.h".
5477 (xmalloc, xrealloc): Remove decls.
5478 (get_group_info): Remove casts no longer required in C89.
5479 * getusershell.c (readname): Remove casts no longer required in C89.
5480 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
5481 * getline.c: Whitespace fix, from coreutils.
5483 2003-08-13 Paul Eggert <eggert@twinsun.com>
5485 * exclude.c: Include <ctype.h>
5486 (IN_CTYPE_DOMAIN): New macro.
5488 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
5491 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5492 Undo previous (whitespace-only) change.
5494 2003-08-12 Paul Eggert <eggert@twinsun.com>
5496 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5497 Normalize leading white space and remove trailing white space.
5498 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
5499 notice, as per ../config/srclist-update.
5501 Merge from coreutils.
5502 * euidaccess.h: New file.
5503 * euidaccess.c: Include it.
5504 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
5505 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
5506 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
5508 2003-08-11 Bruno Haible <bruno@clisp.org>
5510 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
5511 (vasnprintf): Use it instead of wcslen.
5513 2003-08-11 Bruno Haible <bruno@clisp.org>
5515 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
5516 value to ensure that _Bool promotes to int. Use #define for _Bool when
5517 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
5519 2003-08-10 Karl Berry <karl@gnu.org>
5521 * regex.h: update from libc (whitespace fix).
5523 2003-08-09 Paul Eggert <eggert@twinsun.com>
5525 Merge some files from coreutils. These changes were
5526 originally made by Jim Meyering.
5527 * acl.c: Include <sys/types.h> before <sys/stat.h>;
5528 many older Unixes require this.
5529 * alloca.c (alloca): Remove cast to argument of free;
5530 no longer needed in C89.
5531 * alloca_.h, regex.h: Fix white space to match
5532 what GNU indent does.
5534 2003-08-05 Paul Eggert <eggert@twinsun.com>
5536 * bumpalloc.h: Remove.
5538 2003-08-04 Paul Eggert <eggert@twinsun.com>
5540 * getloadavg.c: Change copyright notice and spacing to conform to
5543 Merge from coreutils.
5544 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
5546 * getdate.y (date): Also accept dates like May-23-2003; suggestion
5547 from Karl Berry, implemented by Jim Meyering.
5548 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
5549 from Dmitry V. Levin.
5550 Remove anachronistic cast of xrealloc.
5551 * fnmatch_.h (__const): Remove. Use 'const'.
5552 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
5553 type. Otherwise, it wouldn't compile with at least /bin/cc on
5554 ymp-cray-unicos9.0.2.X.
5555 Combine two mostly-identical uses of alloca into one.
5556 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
5558 2003-08-04 Dave Love <d.love@dl.ac.uk>
5562 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
5563 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
5564 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
5565 obsolete NLIST_NAME_UNION.
5566 [__GNU__]: Undef BSD and FSCALE.
5567 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
5569 2003-08-03 Paul Eggert <eggert@twinsun.com>
5571 * stdbool_.h (_Bool): Make it signed char, instead of
5572 an enum type, so that it's guaranteed to promote to int. See:
5573 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
5575 2003-07-31 Paul Eggert <eggert@twinsun.com>
5577 * strerror.c: Include config.h, limits.h. Declare sprintf.
5578 (strerror): Don't assume that a printable int fits in 14 bytes.
5580 2003-07-24 Derek Robert Price <derek@ximbiot.com>
5581 Bruno Haible <bruno@clisp.org>
5583 * getline.h (getline, getdelim): Change return type to ssize_t.
5584 * getline.c (getline, getdelim): Likewise.
5585 Remove _GNU_SOURCE define; now it's defined in config.h through
5588 2003-07-22 Paul Eggert <eggert@twinsun.com>
5590 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
5591 over-parenthesization in macros.
5593 Sync with coreutils.
5595 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
5598 Use `exit_failure' for xalloc and xmemcoll instead of their own
5599 private exit-failure variables.
5600 * xalloc.h (xalloc_exit_failure): Remove.
5601 * xmalloc.c: Likewise. Include exitfail.h.
5602 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
5603 * xmemcoll.h (xmemcoll_exit_failure): Remove.
5604 * xmemcoll.c: Likewise. Include exitfail.h.
5605 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
5607 2003-07-18 Paul Eggert <eggert@twinsun.com>
5609 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
5610 * closeout.c: Likewise. Include "closeout.h" right after config.h,
5611 to test that it can stand by itself. Include "exitfail.h".
5612 Clients should set exit_failure instead.
5613 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
5615 2003-07-18 Andreas Schwab <schwab@suse.de>
5617 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
5619 2003-07-18 Bruno Haible <bruno@clisp.org>
5621 * getndelim2.h: New file.
5622 * getndelim2.c: Make into a module of its own. Include config.h,
5624 (getndelim2): Make non-static. Change return type to ssize_t.
5625 * getline.h: Change argument names.
5626 * getline.c: Include getndelim2.h instead of getndelim2.c.
5627 * getnline.c: Include getndelim2.h.
5629 2003-07-17 Bruno Haible <bruno@clisp.org>
5631 * Makefile.am: Remove file.
5632 * Makefile.in: Remove file.
5634 2003-07-17 Bruno Haible <bruno@clisp.org>
5636 * getnline.h: New file.
5637 * getnline.c: New file.
5638 * getndelim2.c: New file, extracted from getline.c.
5639 (getndelim2): Renamed from getdelim2, with added nmax argument.
5640 * getline.c: Include getndelim2.c.
5641 (getdelim2): Moved out to getndelim2.c.
5642 (getline, getdelim): Update.
5644 2003-07-15 <karl@gnu.org>
5646 * vasnprintf.c: update from gettext.
5648 2003-07-15 Jim Meyering <jim@meyering.net>
5650 * makepath.c (make_path): Enclose diagnostic in _(...).
5652 2003-07-14 Paul Eggert <eggert@twinsun.com>
5654 * asnprintf.c, asprintf.c, config.charset, gettext.h,
5655 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
5656 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
5657 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
5658 vasprintf.c, vasprintf.h: Regenerate. These files are now being
5659 updated automatically by ../config/srclist-update. This changes
5660 their license from LPGL to GPL.
5662 2003-07-14 Jim Meyering <jim@meyering.net>
5664 Don't emit diagnostics. Let callers do that.
5665 * save-cwd.c: Don't include "error.h".
5666 (save_cwd): Don't call error. Ensure that errno is valid
5667 when returning nonzero.
5669 * save-cwd.h (restore_cwd): Update prototype.
5670 * save-cwd.c (restore_cwd): Remove two parameters.
5671 Simplify. Don't call error upon failure. Let callers do that.
5672 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
5673 when auditing is enabled. But don't bother updating the #if.
5675 2003-07-14 Simon Josefsson <jas@extundo.com>
5677 * mempcpy.h: New file.
5678 * mempcpy.c: New file.
5680 2003-07-14 Paul Eggert <eggert@twinsun.com>
5682 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
5683 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
5684 unicodeio.c, unicodeio.h, unlocked-io.h:
5685 Switch from LGPL to GPL.
5687 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
5689 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
5690 it breaks C++ compilation.
5691 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
5693 2003-07-10 Jim Meyering <jim@meyering.net>
5695 * vasnprintf.c: Remove trailing blanks.
5696 Make cpp indentation consistent.
5698 2003-07-09 Paul Eggert <eggert@twinsun.com>
5700 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
5701 posixver.c, strftime.c, strnlen.c, strverscmp.c:
5702 Switch from LGPL to GPL.
5704 2003-07-07 Paul Eggert <eggert@twinsun.com>
5706 * mktime.c: Fix some boundary cases and remove need for floating point.
5708 Issue a compile-time diagnostic if time_t is floating point, or if
5709 two's complement arithmetic is not in effect, or if arithmetic
5710 right shift does not propagate the sign. These assumptions were
5711 all in the original code but they weren't checked.
5713 (TIME_T_MIDPOINT, verify): New macros.
5714 (__isleap): Remove; it has integer overflow problems.
5715 (leapyear): New function, without those problems.
5716 (ydhms_tm_diff): Remove; splitting into two parts.
5717 (ydhms_diff): New function, containing the arithmetic part of
5718 the old ydhms_tm_diff function. Issue a compile-time
5719 diagnostic if we are not using C99 integer division.
5720 Avoid casts when possible.
5721 (guess_time_tm): New function, containing the checking part of
5722 the old ydhms_tm_diff function. Return the new value, rather than
5723 the difference between it and the old. Accept a new argument T
5724 so that *T specifies the old value. Check for overflow in the result.
5726 (__mktime_internal): Use a time_t offset, not a long int offset.
5727 This undoes the 2003-06-04 change, which is no longer needed now
5728 that we have better overflow checking.
5729 (localtime_offset): Likewise.
5731 (__mktime_internal): Avoid harmful overflow on hosts where time_t
5732 and long are 64-bit but int is only 32-bit.
5733 (ydhms_diff): Use long int to store year1 and yday1.
5734 Issue a compile-time diagnostic if long int is not wide enough.
5736 (__mktime_internal): Use long int to store adjusted year and yday.
5737 Use plain C rather than preprocessor commands, if that doesn't
5739 Check for overflow (and try to repair) after each probe
5740 rather than checking only at the very end. This avoids some bugs
5741 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
5742 does not equal GMT offset at maximum time).
5743 Use integer to check for overflow rather than floating point; this
5744 is more portable to non-IEEE hosts, and is a tad faster.
5745 When we detect that we are oscillating between two values,
5746 don't check whether tm_isdst has the requested value, since
5747 we already know the answer. When tm_isdst has the wrong value,
5748 use a different heuristic to find the right one, based on the
5749 extreme values actually observed in practice in tz2003a,
5750 rather than the (overly optimistic) "previous 3 calendar quarters".
5752 (not_equal_tm, print_tm, check_result): Use "const T" rather than
5753 "T const" to accommodate glibc style.
5754 (check_result): Use less-confusing report format. "long" -> "long int.
5756 Don't loop if the iteration overflows time_t.
5757 Allow a negative step in the iteration.
5759 2003-07-01 Paul Eggert <eggert@twinsun.com>
5761 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5762 having it depend on HAVE_SYS_TYPES_H.
5764 2003-06-25 Bruno Haible <bruno@clisp.org>
5766 * readlink.c: New file.
5768 2003-06-20 Bruno Haible <bruno@clisp.org>
5770 Assume C89, so PARAMS isn't needed.
5771 * unicodeio.h (PARAMS): Remove.
5772 * unicodeio.c: Don't use PARAMS.
5774 2003-06-18 Jim Meyering <jim@meyering.net>
5776 Merge changes from coreutils.
5777 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5778 Remove explicit declarations of xmalloc and realloc.
5780 (read_utmp): Remove anachronistic cast of xmalloc.
5782 2003-06-17 Paul Eggert <eggert@twinsun.com>
5784 Assume C89, so PARAMS isn't needed.
5785 * backupfile.h (PARAMS): Remove. All uses removed.
5786 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5787 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5788 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5789 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5790 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5791 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5792 xstrtol.h: Likewise.
5793 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5794 same.h, strverscmp.h: Do not include config.h; no longer needed.
5795 Anyway, config.h should always be included before any other file.
5797 2003-06-11 Simon Josefsson <jas@extundo.com>
5799 * sysexit_.h: New file.
5801 2003-05-20 Derek Price <derek@ximbiot.com>
5803 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5805 2003-06-10 Simon Josefsson <jas@extundo.com>
5807 * strchrnul.h: New file.
5808 * strchrnul.c: New file.
5810 2003-06-10 Simon Josefsson <jas@extundo.com>
5812 * argp.h: New file, from glibc.
5813 * argp-ba.c: New file, from glibc.
5814 * argp-eexst.c: New file, from glibc.
5815 * argp-fmtstream.c: New file, from glibc.
5816 * argp-fmtstream.h: New file, from glibc.
5817 * argp-fs-xinl.c: New file, from glibc.
5818 * argp-help.c: New file, from glibc.
5819 * argp-namefrob.h: New file, from glibc.
5820 * argp-parse.c: New file, from glibc.
5821 * argp-pv.c: New file, from glibc.
5822 * argp-pvh.c: New file, from glibc.
5823 * argp-xinl.c: New file, from glibc.
5825 2003-06-07 Jim Meyering <jim@meyering.net>
5827 * readtokens.h: Put `Free Software Foundation, Inc.'
5828 in place of my name in the copyright comment.
5829 Remove definition and uses of __P.
5832 * stat.c: Don't declare xmalloc explicitly.
5833 Instead, include "xalloc.h".
5834 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5835 xrealloc, and xcalloc return values.
5836 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5838 * xgetcwd.h: Remove definition/uses of PARAMS.
5840 2003-06-06 Jim Meyering <jim@meyering.net>
5842 * stdbool_.h: Renamed from stdbool.h.in.
5844 2003-06-06 Jim Meyering <jim@meyering.net>
5846 Merge from coreutils.
5847 * same.c: (same_name): Declare *_basename locals to be `const'.
5848 Consolidate declarations and initializations of *_base* locals.
5850 Merge from coreutils.
5851 This avoids a core dump on systems without GNU putenv,
5852 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5853 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5854 (unsetenv): New static function, from GNU libc.
5855 (rpl_putenv): Use it.
5857 * modechange.c: Remove trailing blanks.
5859 Merge from coreutils.
5860 * fsusage.c: Remove declaration of statfs.
5861 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5863 * posixtm.c: Include <stdbool.h> unconditionally.
5865 2003-06-05 Paul Eggert <eggert@twinsun.com>
5867 * mktime.c (__mktime_internal): When resolving a tm_isdst
5868 mismatch, look in future quarters as well as past. This fixes a
5869 bug when processing fall-backwards gaps immediately after a long
5870 period of daylight-saving time.
5872 * mktime.c: Assume freestanding C89 or better.
5873 (HAVE_LIMITS_H): Remove. Assume it's 1.
5874 (__P): Remove; not used.
5875 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5876 (mktime, not_equal_tm, print_tm, check_result,
5877 main): Use prototypes. Use const * where appropriate.
5878 (main): Fix typo in testing code that uncovered by above changes.
5879 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5881 2003-06-04 Paul Eggert <eggert@twinsun.com>
5883 * mktime.c: Fix Debian bug 177940
5884 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5885 (localtime_offset): Now long int, not time_t, because we want it
5886 to be guaranteed to be signed. All uses changed.
5887 (__mktime_internal): If overflow would occur when adding offset,
5890 Merge 'human' changes from coreutils. Rewrite to support
5891 locale-specific notations like thousands separators.
5892 * human.c: Simplify authorship notice.
5893 Include human.h immediately after config.h.
5894 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5895 <limits.h>: Do not include, since human.h does.
5896 (SIZE_MAX, UINTMAX_MAX): New macros.
5897 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5898 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5899 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5900 (power_letter): Renamed from suffixes.
5901 (generate_suffix_backwards): Remove.
5902 (adjust_value): Now takes int style (because of human.h changes)
5903 and long double value (for greater precision on some platforms).
5904 (group_number): New function.
5905 (human_readable): Use it. Use integer options, not enum.
5906 Put the options before the sizes in the arg list.
5907 Support all the new options.
5908 The old human_readable function has been removed;
5909 use inttostr.h instead.
5910 (human_readable, default_block_size, humblock):
5911 Use uintmax_t, not int, for block sizes.
5912 (human_readable_inexact, block_size_types): Remove.
5913 (block_size_opts): New constant.
5914 (human_options): Renamed from human_block_size, with new signature
5915 that allows block sizes up to UINTMAX_MAX. All callers changed.
5916 * human.h: Add copyright and authorship notice.
5917 Include <limits.h> and <stdbool.h> unconditionally.
5918 (PARAMS): Remove. All uses removed.
5919 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5920 (enum human_inexact_style): Remove tag; now a nameless enum.
5921 (human_floor, human_ceiling, human_round_to_even): Now have
5922 values 2, 0, 1 rather than -1, 1, 0.
5923 (human_group_digits, human_suppress_point_zero, human_autoscale,
5924 human_base_1024, human_SI, human_B): New constants.
5925 (human_readable_inexact, human_block_size): Remove.
5926 (human_readable): Size args are now uintmax_t, not int.
5927 (human_options): New decl.
5929 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5930 unnecessary now that we assume C89 or better. This change
5931 imported from coreutils.
5933 * mktime.c (__mktime_internal): Do not reject negative timestamps
5934 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5935 in the 2003-05-30 sync from glibc.
5937 .h files should stand alone, but we shouldn't include <sys/types.h>
5938 if we can get away with just <stddef.h>.
5940 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5941 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5942 rather than <sys/types.h>, as we merely need size_t.
5943 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5945 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5946 Include <stdio.h>, to get FILE.
5947 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5948 memcasecmp.h has included <stddef.h> and all we need is size_t.
5949 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5950 our interface, instead of including <sys/types.h>
5952 2003-06-02 Paul Eggert <eggert@twinsun.com>
5955 Fix some minor time-related bugs with POSIX time arguments.
5956 Some valid time stamps were being rejected (notably -1, and
5957 time stamps before 1900 on 64-bit hosts). And some invalid
5958 time stamps were being accepted, e.g. September 31.
5960 * posixtm.h (posixtime): Return bool instead of time_t, so
5961 that we can return (time_t) -1 successfully.
5962 * posixtm.c: Likewise.
5963 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5964 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5965 (t): Remove static var.
5966 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5967 of static var. All uses changed.
5968 (year): Do not reject years before 1900; they can occur with
5970 (posix_time_parse): Do not check for out-of-range components;
5971 that is now the caller's responsibility, since our checks were
5972 only approximations.
5973 (posixtime): Use mktime to check for out-of-range components,
5974 since it knows them exactly.
5975 If mktime returns (time_t) -1, check whether an error actually occurred
5976 by invoking localtime on -1.
5977 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5978 posixtime failures better.
5979 Improve the test data (in comments only).
5981 2003-05-30 <karl@gnu.org>
5983 * mktime.c: update from libc.
5985 2003-05-30 Bruno Haible <bruno@clisp.org>
5987 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5988 * localcharset.h: Likewise.
5989 * localcharset.c: Likewise.
5991 2003-05-28 Paul Eggert <eggert@twinsun.com>
5993 Assume the headers required for C89 freestanding compilers.
5994 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5995 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5996 without checking for HAVE_LIMITS_H.
5997 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5998 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
6000 * fatal.c: Include <stdarg.h> without checking for __STDC__.
6001 * exclude.c: Include <stdbool.h> unconditionally.
6002 * tempname.c: Include <stddef.h> unconditionally.
6003 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
6004 * modechange.c, rpmatch.c (NULL): Don't define, since
6005 <stddef.h> does that.
6006 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
6007 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
6008 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
6009 * xstrtol.c: Likewise.
6010 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
6011 * savedir.c: Include <stddef.h> instead of defining NULL.
6013 * addext.c (addext): Use assignment rather than cast, to avoid
6014 warnings on some platforms.
6016 * mktime.c (__mktime_internal): Do not reject negative timestamps
6019 2003-05-10 Bruno Haible <bruno@clisp.org>
6021 * linebreak.c (iconv_string_length): Don't return -1 just because the
6022 string is longer than 4 KB.
6024 2003-05-12 Jim Meyering <jim@meyering.net>
6026 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
6027 the space-padded-by-default conversion specifiers, %e, %k, %l.
6029 2003-05-03 Bruno Haible <bruno@clisp.org>
6031 Upgrade to Unicode-4.0.
6032 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
6033 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
6034 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
6035 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
6036 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
6037 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
6038 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
6039 Change width of U+E0100..U+E01EF from 1 to 0.
6041 2003-04-25 Bruno Haible <bruno@clisp.org>
6043 * copy-file.c: Include <stddef.h>, for size_t.
6045 2003-04-25 Jim Meyering <jim@meyering.net>
6047 * copy-file.c (copy_file_preserving): Declare buf_size to be
6048 of type size_t, not int.
6050 2003-04-11 Jim Meyering <jim@meyering.net>
6052 Merge changes from Coreutils.
6054 2003-03-22 Jim Meyering <jim@meyering.net>
6056 * strftime.c (widen): Cast alloca return value to proper type.
6058 2003-01-19 Ulrich Drepper <drepper@redhat.com>
6061 * strftime.c (my_strftime): Handle very large width
6062 specifications for numeric values correctly. Improve checks for
6065 2003-01-19 Jim Meyering <jim@meyering.net>
6067 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
6068 (nl_get_alt_digit) [! defined my_strftime]: Define.
6069 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
6070 _nl_get_alt_digit and _nl_get_walt_digit.
6072 * strftime.c (my_strftime): Merge in locale-related changes from libc.
6073 These changes have no effect outside of _LIBC.
6075 2003-04-10 Bruno Haible <bruno@clisp.org>
6077 * findprog.h: New file, from GNU gettext.
6078 * findprog.c: New file, from GNU gettext.
6080 2003-04-05 Jim Meyering <jim@meyering.net>
6082 Merge changes from Coreutils.
6084 * exclude.h (PARAMS): Remove definition and uses.
6085 * exclude.c: Remove uses of `PARAMS'.
6087 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
6088 Add test-cases for DOS filenames. Declare program_name.
6089 (main): Set up program_name. Patch by Rich Dawe.
6091 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6093 Use mntctl's return value to drive the entry-processing loop, since
6094 we can't rely on the value of the vmt_length member in the last
6095 entry. On some systems doing so could result in exhausting
6096 virtual memory. Based in part on a patch from Mike Jetzer.
6098 2003-04-04 Bruno Haible <bruno@clisp.org>
6100 * linebreak.h: New file, from GNU gettext.
6101 * linebreak.c: New file, from GNU gettext with slight modifications.
6102 * lbrkprop.h: New file, from GNU gettext.
6104 2003-04-03 Bruno Haible <bruno@clisp.org>
6106 * utf8-ucs4.h: New file, from GNU gettext.
6107 * utf16-ucs4.h: New file, from GNU gettext.
6108 * ucs4-utf8.h: New file, from GNU gettext.
6109 * ucs4-utf16.h: New file, from GNU gettext.
6111 2003-04-02 Bruno Haible <bruno@clisp.org>
6113 * binary-io.h: New file, from GNU gettext.
6115 2003-04-01 Bruno Haible <bruno@clisp.org>
6117 * pathname.h: New file, from GNU gettext.
6118 * concatpath.c: New file, from GNU gettext.
6120 2003-03-30 Bruno Haible <bruno@clisp.org>
6122 * copy-file.c (copy_file_preserving): Don't set owner if the function
6123 chown() doesn't exist.
6125 2003-03-28 Bruno Haible <bruno@clisp.org>
6127 * copy-file.h: New file, from GNU gettext.
6128 * copy-file.c: New file, from GNU gettext.
6130 2003-03-18 Jim Meyering <jim@meyering.net>
6132 * quote.c (quote_n): Fix typo in comment.
6134 2003-03-14 Jim Meyering <jim@meyering.net>
6136 Merge changes from Coreutils.
6137 * obstack.h (obstack_object_size): Declare temporary, __o,
6138 to be const, in order to avoid warnings.
6139 (obstack_room): Likewise.
6140 (obstack_empty_p): Likewise.
6142 2003-03-13 Paul Eggert <eggert@twinsun.com>
6144 Merge changes from Bison.
6145 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
6146 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
6147 when compiling Bison 1.875's `bitset bset = obstack_alloc
6148 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
6149 * hash.c: Include <stdbool.h> unconditionally.
6151 2003-03-09 Paul Eggert <eggert@twinsun.com>
6153 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
6154 Reported by Bruce Becker; see:
6155 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
6157 2003-03-03 Paul Eggert <eggert@twinsun.com>
6158 Bruno Haible <bruno@clisp.org>
6160 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
6161 Reported by John Hughes, see
6162 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
6164 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
6166 * poll_.h: New file.
6169 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
6171 * mathl.h: New file.
6172 * acosl.c: New file.
6173 * asinl.c: New file.
6174 * atanl.c: New file.
6175 * ceill.c: New file.
6178 * floorl.c: New file.
6179 * frexpl.c: New file.
6180 * ldexpl.c: New file.
6182 * sincosl.c: New file.
6184 * sqrtl.c: New file.
6186 * trigl.c: New file.
6187 * trigl.h: New file.
6189 2003-02-17 Bruno Haible <bruno@clisp.org>
6191 * mkdtemp.h: New file, from GNU gettext.
6192 * mkdtemp.c: New file, from GNU gettext.
6194 2003-01-31 Bruno Haible <bruno@clisp.org>
6196 * rename.c: #undef rename before defining rpl_rename.
6197 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
6199 2003-01-30 Bruno Haible <bruno@clisp.org>
6201 * printf-args.h: New file, from GNU gettext.
6202 * printf-args.c: New file, from GNU gettext.
6203 * printf-parse.h: New file, from GNU gettext.
6204 * printf-parse.c: New file, from GNU gettext.
6205 * vasnprintf.h: New file, from GNU gettext.
6206 * vasnprintf.c: New file, from GNU gettext.
6207 * asnprintf.c: New file, from GNU gettext.
6208 * vasprintf.h: New file, from GNU gettext with modifications.
6209 * vasprintf.c: New file, from GNU gettext.
6210 * asprintf.c: New file, from GNU gettext.
6212 2003-01-29 Bruno Haible <bruno@clisp.org>
6214 * stpncpy.h: New file, from GNU gettext with modifications.
6215 * stpncpy.c: New file, from GNU gettext with modifications.
6217 2003-01-28 Bruno Haible <bruno@clisp.org>
6219 * c-ctype.h: New file, from GNU gettext, with changes suggested by
6221 * c-ctype.c: New file, from GNU gettext, with changes suggested by
6224 2003-01-27 Bruno Haible <bruno@clisp.org>
6226 * xsetenv.h: New file, from GNU gettext.
6227 * xsetenv.c: New file, from GNU gettext.
6229 2003-01-23 Bruno Haible <bruno@clisp.org>
6231 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
6233 2003-01-22 Bruno Haible <bruno@clisp.org>
6235 * exit.h: New file, from GNU gettext.
6237 2003-01-11 Bruno Haible <bruno@clisp.org>
6239 * stpcpy.h (stpcpy): Use ANSI C function declarations.
6240 * strcase.h (strcasecmp, strncasecmp): Likewise.
6242 2003-01-14 Jim Meyering <jim@meyering.net>
6244 * same.c (same_name): Tweak a comment.
6246 2003-01-11 Bruno Haible <bruno@clisp.org>
6248 * same.c (same_name): Reorder tests so as to avoid calling stat()
6249 when a string comparison is sufficient.
6251 2003-01-11 Bruno Haible <bruno@clisp.org>
6253 * readtokens.c (readtoken): Cast character to 'unsigned char', not
6256 2003-01-11 Bruno Haible <bruno@clisp.org>
6258 * hash-pjw.c: Add comment about low quality of this function.
6260 2003-01-12 Paul Eggert <eggert@twinsun.com>
6262 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
6263 to avoid collisions with libcurses and libreadline.
6265 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
6266 * getstr.h, getstr.c: Remove.
6267 * getline.c: Include "getline.h", to check interface.
6268 Move body of old getstr.c here: this defines MIN_CHUNK and
6269 declares getdelim2, which is renamed from getstr.
6270 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6272 * linebuffer.c (readlinebuffer): Renamed from readline.
6274 * linebuffer.h: Likewise.
6275 (readline): Remove backward-compatibility macro.
6277 2003-01-12 Jim Meyering <jim@meyering.net>
6279 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6281 2003-01-10 Bruno Haible <bruno@clisp.org>
6283 * alloca_.h: New file.
6284 * getdate.y: Unconditionally include alloca.h.
6285 * makepath.c: Likewise.
6286 * setenv.c: Likewise.
6287 * userspec.c: Likewise.
6289 2003-01-09 Bruno Haible <bruno@clisp.org>
6291 * stdbool.h.in: New file.
6293 2003-01-08 Bruno Haible <bruno@clisp.org>
6295 * safe-read.c: Include specification header first, to ensure its
6297 * full-write.c: Likewise.
6299 2003-01-08 Jim Meyering <jim@meyering.net>
6301 * full-write.c: Undefine and define-away `const' after inclusion
6302 of errno.h, not before. Suggestion from Bruno Haible.
6304 2003-01-07 Jim Meyering <jim@meyering.net>
6306 * full-write.c: Rework so that it may serve to define full_read, too.
6307 * full-read.c: Simply #define FULL_READ and include full-write.c.
6309 2003-01-06 Jim Meyering <jim@meyering.net>
6311 * version-etc.c: Update year in translatable copyright string.
6313 2002-12-25 Bruno Haible <bruno@clisp.org>
6315 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6316 * xstrtol.h: Likewise.
6317 * xstrtoimax.c: Likewise.
6318 * xstrtoumax.c: Likewise.
6319 * human.h: Likewise.
6321 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6322 on systems that have <inttypes.h> but not <stdint.h>.
6324 2002-12-31 Paul Eggert <eggert@twinsun.com>
6326 * memcoll.c (memcoll): Fall back on a simple algorithm using
6327 memcmp if strcoll doesn't work.
6329 2002-12-23 Bruno Haible <bruno@clisp.org>
6331 * localcharset.h: New file.
6332 * localcharset.c: Include it.
6333 * unicodeio.c: Likewise.
6335 2002-12-22 Bruno Haible <bruno@clisp.org>
6337 * utime.c (utime_null): No need to call ftruncate if the file was
6340 2002-12-23 Bruno Haible <bruno@clisp.org>
6342 * memcoll.c (STRCOLL): New macro.
6345 2002-12-22 Bruno Haible <bruno@clisp.org>
6347 * getstr.h (getstr): Define, to avoid clash with libcurses.
6348 * linebuffer.h (readline): Define, to avoid clash with libreadline.
6350 2002-12-22 Bruno Haible <bruno@clisp.org>
6352 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
6354 2002-12-23 Bruno Haible <bruno@clisp.org>
6356 * getline.h: Include <stddef.h>, for size_t.
6358 * unicodeio.h: Include <stddef.h>, for size_t.
6359 * unicodeio.c: Don't include <stddef.h>.
6361 2002-12-17 Bruno Haible <bruno@clisp.org>
6363 * canon-host.c (strdup): Remove unused declaration.
6365 * fsusage.c: Include full_read.h.
6366 (get_fs_usage): Use full_read instead of safe_read.
6368 * utime.c (utime_null): Use SAFE_READ_ERROR.
6370 2002-12-11 Bruno Haible <bruno@clisp.org>
6372 * setenv.h: Rewritten to cope with systems that have setenv() but not
6374 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
6377 2002-12-11 Bruno Haible <bruno@clisp.org>
6379 * setenv.c (alloca): Fall back to malloc.
6381 (setenv): Use freea() to free memory allocated with alloca().
6383 2002-11-13 Bruno Haible <bruno@clisp.org>
6385 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
6386 function declarations.
6387 * unsetenv.c (unsetenv): Likewise.
6389 2002-03-04 Bruno Haible <bruno@clisp.org>
6391 Portability to AIX 4.3.3.
6392 * unsetenv.c: New file, extracted from setenv.c.
6393 * setenv.c: Move the unsetenv() function to unsetenv.c.
6395 2001-12-20 Bruno Haible <bruno@clisp.org>
6397 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
6398 use malloc instead. For SunOS 4.
6400 2001-12-11 Bruno Haible <bruno@clisp.org>
6402 * setenv.c: Declare alloca.
6403 (compar_fn_t): New typedef.
6404 (KNOWN_VALUE, STORE_VALUE): Use it.
6406 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
6409 2002-12-10 Paul Eggert <eggert@twinsun.com>
6411 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
6412 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
6413 Choose values that are less likely to collide with system fnmatch
6415 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
6416 defined (e.g., a pure POSIX system).
6417 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
6418 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
6420 2002-12-06 Jim Meyering <jim@meyering.net>
6422 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
6424 Merge in changes from libc's misc/error.c, in preparation
6425 for the merge of gnulib's changes back into libc.
6427 * error.c (_): Define only if not already defined.
6428 Move definition to follow all #include directives.
6429 Include unlocked-io.h only if !_LIBC.
6430 [_LIBC]: Include <libio/libioP.h>.
6431 [USE_IN_LIBIO]: Include <libio/iolibio.h>
6432 (fflush): Tweak definition to use INTUSE.
6435 2002-12-05 Paul Eggert <eggert@twinsun.com>
6437 * alloca.c [defined emacs]: Include "lisp.h".
6438 (xalloc_die) [defined emacs]: New macro.
6439 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
6440 [! defined emacs]: Include <xalloc.h>.
6441 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
6442 (pointer): Typedef to POINTER_TYPE *.
6443 (malloc): Remove decl; we now always use xmalloc.
6444 (alloca): Use old-style definition, since Emacs needs this.
6445 Check for arithmetic overflow when computing combined size.
6447 2002-12-04 Paul Eggert <eggert@twinsun.com>
6449 Do not generate unlocked-io.h automatically, since it's easier to
6450 maintain it by hand.
6452 * unlocked-io.h: New file, from GNU diffutils,
6453 but with proper copyright notice and attribution.
6455 * Makefile.am: Add copyright notice.
6456 (libfetish_a_SOURCES): Add unlocked-io.h.
6457 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
6458 (DISTCLEANFILES, io_functions): Remove macros.
6459 (EXTRA_DIST): Remove gen_uio.
6460 (unlocked-io.h): Remove rule.
6462 2002-12-04 Jim Meyering <jim@meyering.net>
6464 Reflect the fact that stat.c and lstat.c are no longer generated.
6465 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
6466 (DISTCLEANFILES): Likewise.
6467 (EXTRA_DIST): Likewise.
6468 (all_local): Don't depend on stat.c or lstat.c.
6469 (stat.c, lstat.c): Remove rules.
6470 (EXTRA_DIST): Remove xstat.in.
6472 * xstat.in: Remove file. Contents moved into stat.c.
6473 * stat.c: New file. Contents mostly from xstat.in.
6474 * stat.c: Rework so that it may serve to define rpl_lstat, too.
6475 * lstat.c: New file. Simply #define LSTAT and include stat.c.
6477 * safe-read.c: Rework so that it may serve to define safe_write, too.
6478 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
6480 2002-12-03 Jim Meyering <jim@meyering.net>
6482 * safe-read.c, safe-write.c: Change variable names and comments, but
6483 not semantics, to minimize the differences between these two files.
6484 (safe_read): Change comment to mention SAFE_READ_ERROR.
6486 * safe-read.c (IS_EINTR): Define.
6487 (safe_read): Use IS_EINTR in place of in-function cpp directives.
6489 2002-12-02 Bruno Haible <bruno@clisp.org>
6491 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
6492 Define, taken from safe-read.c.
6493 (INT_MAX): Provide fallback.
6494 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
6495 * safe-write.h (SAFE_WRITE_ERROR): Define.
6497 * safe-read.c (EINTR): Remove definition.
6498 (safe_read): Don't use EINTR if it is absent.
6500 2002-12-02 Jim Meyering <jim@meyering.net>
6502 * safe-read.c (EINTR): Define.
6503 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6504 (INT_MAX): Provide fallback.
6505 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
6507 * safe-read.h (SAFE_READ_ERROR): Define.
6509 2002-12-01 Jim Meyering <jim@meyering.net>
6511 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
6512 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
6514 2002-11-27 Paul Eggert <eggert@twinsun.com>
6516 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6517 hash_rehash): Replace `if (limit <= value) abort ();' with
6518 `if (! (value < limit)) abort ();', for readability.
6520 2002-11-26 <karl@gnu.org>
6522 * strdup.c: copy from libc again, with jim's ok.
6523 * .cppi-disable: re-add strdup.c
6525 2002-11-25 <karl@gnu.org>
6527 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
6528 instead of "strtol.c".
6530 2002-11-25 Jim Meyering <jim@meyering.net>
6532 * mktime.c: Sync from libc, now that it has the latest fix.
6534 2002-11-24 <karl@gnu.org>
6536 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
6537 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
6539 2002-11-24 Jim Meyering <jim@meyering.net>
6541 Update from coreutils:
6543 * mktime.c: Merge in changes from libc.
6545 Avoid a link-time failure on some Linux systems.
6546 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
6547 (__mon_yday): Declare with the STATIC attribute.
6548 (__mktime_internal): Likewise.
6549 Based on a report from Greg Schafer.
6551 2002-11-23 Jim Meyering <jim@meyering.net>
6553 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
6554 Use `unsigned', not `int', as type of index.
6556 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
6558 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
6560 2002-11-22 Paul Eggert <eggert@twinsun.com>
6562 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
6563 hint that one should use `if (! x) abort ();' rather than `assert
6564 (x);', and anyway it's one less thing to worry about configuring.
6565 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6566 hash_rehash, hash_insert): Use abort rather than assert.
6568 2002-11-22 Paul Eggert <eggert@twinsun.com>
6570 * quotearg.h: Allow multiple inclusion by surrounding with
6571 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
6572 so that we can be included first.
6573 (PARAMS): Remove; we now assume C89 or later. All uses removed.
6574 * quotearg.c: Include quotearg.h immediately after config.h.
6575 No need to include stddef.h or sys/types.h any more.
6576 Surround local include files with "", not "<>".
6577 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
6578 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
6579 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
6580 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
6581 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
6582 (ISPRINT): Remove; no longer needed now that we assume C89.
6584 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
6587 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
6588 quotearg_char): Use SIZE_MAX rather than
6589 (size_t) -1 when we are talking about "infinity".
6591 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
6593 2002-11-22 Bruno Haible <bruno@clisp.org>
6595 * safe-read.h: Assume C89. Add comments.
6596 (safe_read): Change return type to size_t.
6597 * safe-read.c (safe_read): Change return type to size_t. Handle byte
6598 counts > SSIZE_MAX correctly.
6599 * safe-write.h: New file.
6600 * safe-write.c: New file.
6601 * full-read.h: New file.
6602 * full-read.c: New file.
6603 * full-write.h: Assume C89. Add comments.
6604 * full-write.c: Include safe-write.h.
6605 (full_write): Rewritten to use safe_write.
6606 Suggested by Jim Meyering and Paul Eggert.
6608 2002-11-21 Bruno Haible <bruno@clisp.org>
6610 Remove case insensitive option matching.
6611 * argmatch.h (argcasematch): Remove declaration.
6612 (ARGCASEMATCH): Remove macro.
6613 (__xargmatch_internal): Remove case_sensitive argument.
6614 (XARGMATCH): Update.
6615 (XARGCASEMATCH): Remove macro.
6616 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
6617 case_sensitive argument.
6618 (argcasematch): Remove function.
6619 (__xargmatch_internal): Remove case_sensitive argument.
6620 (main): Use XARGMATCH instead of XARGCASEMATCH.
6622 * xmalloc.c: Change compile-time error message. Add comment about
6623 required autoconf version.
6625 2002-11-21 Jim Meyering <jim@meyering.net>
6627 * strdup.c (strdup): Tweak comment and initial #if/#include.
6629 Merge in changes from the coreutils.
6631 2002-09-25 Paul Eggert <eggert@twinsun.com>
6632 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
6633 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
6634 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
6635 int. Work more efficiently if X is the same width as uintmax_t.
6636 Do not compare X to -1, to avoid bogus compiler warning.
6637 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
6638 Don't assume that f_frsize and f_bsize are the same type.
6640 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
6643 * makepath.c (make_path): Restore umask *before* creating the final
6645 (make_path): Minor reformatting.
6647 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
6648 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
6650 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
6651 ones. At least on GNU/Linux systems, `auto' means something else.
6654 2002-11-20 Paul Eggert <eggert@twinsun.com>
6656 Merge argmatch cleanups from Bison. Assume C89.
6658 * argmatch.c: Include config.h here, not in argmatch.h.
6659 Include stdlib.h, for EXIT_FAILURE.
6660 Always include <string.h>, since we assume C89.
6661 (EXIT_FAILURE): Remove pre-C89 bug workaround.
6662 * argmatch.h: Do not include <config.h> or <sys/types.h>.
6663 Include <stddef.h> instead, since it's all we need for size_t.
6664 (PARAMS): Remove. All uses removed.
6665 (ARRAY_CARDINALITY): Do not bother to #undef.
6666 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
6667 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6668 Remove unnecessary parentheses.
6669 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6670 Insert necessary parentheses.
6671 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
6672 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
6674 2002-11-19 Bruno Haible <bruno@clisp.org>
6676 * mbswidth.c: Include mbswidth.h right at the beginning.
6677 * mbswidth.h: Include <stddef.h>, for size_t.
6679 * mbswidth.h (PARAMS): Remove macro.
6680 (mbswidth, mbsnwidth): Use ANSI C function declarations.
6681 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
6683 * gcd.h (PARAMS): Remove macro.
6684 (gcd): Use ANSI C function declarations.
6685 * gcd.c (gcd): Likewise.
6687 2002-11-15 Bruno Haible <bruno@clisp.org>
6689 * strcspn.c: Include <stddef.h>.
6690 (strcspn): Use ANSI C function declaration. Change return type to
6692 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
6693 (strpbrk): Use NULL.
6694 * strpbrk.h (PARAMS): Remove macro.
6695 (strpbrk): Use ANSI C function declaration.
6696 * strstr.c: Don't include <sys/types.h>.
6697 * strstr.h (PARAMS): Remove macro.
6698 (strstr): Use ANSI C function declarations.
6700 2002-11-06 Bruno Haible <bruno@clisp.org>
6702 * gcd.h (gcd): Change argument type to 'unsigned long'.
6703 * gcd.c (gcd): Likewise.
6705 2002-11-05 Bruno Haible <bruno@clisp.org>
6707 * gcd.h: New file, from gettext-0.11.5.
6708 * gcd.c: New file, from gettext-0.11.5.
6710 2002-11-05 Bruno Haible <bruno@clisp.org>
6712 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6713 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6714 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6715 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6717 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6718 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6720 * closeout.c: Include gettext.h instead of <libintl.h>.
6721 * human.c: Include gettext.h instead of <libintl.h>.
6722 * quotearg.c: Include gettext.h instead of <libintl.h>.
6723 * rpmatch.c: Include gettext.h instead of <libintl.h>.
6724 * unicodeio.c: Include gettext.h instead of <libintl.h>.
6725 * userspec.c: Include gettext.h instead of <libintl.h>.
6726 * version-etc.c: Include gettext.h instead of <libintl.h>.
6727 * xmalloc.c: Include gettext.h instead of <libintl.h>.
6728 (textdomain): Remove definition.
6729 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
6731 * long-options.c: Remove include of <libintl.h> and definition of _.
6732 * same.c: Remove include of <libintl.h> and definition of _.
6734 2002-11-04 Bruno Haible <bruno@clisp.org>
6736 * stpcpy.h: New file, from GNU gettext-0.11.5.
6737 * strcase.h: New file, from GNU gettext-0.11.5.
6738 * strpbrk.h: New file, from GNU gettext-0.11.5.
6739 * strstr.h: New file, from GNU gettext-0.11.5.
6740 * xgetcwd.h: New file, from GNU gettext-0.11.5.
6742 2002-05-09 Bruno Haible <bruno@clisp.org>
6744 * config.charset: Update for newest glibc. Add canonical names
6745 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
6747 2002-05-09 Bruno Haible <bruno@clisp.org>
6749 * localcharset.c (get_charset_aliases): Add more Windows specific
6752 2002-05-08 Owen Taylor <otaylor@redhat.com>
6754 * config.charset: A few additions for Solaris.
6756 2001-12-05 Bruno Haible <bruno@clisp.org>
6758 * localcharset.c (locale_charset): Don't return an empty string.
6760 2001-10-23 Bruno Haible <haible@clisp.cons.org>
6762 * config.charset: msdos in uk_UA uses CP1125.
6764 2001-08-05 Bruno Haible <haible@clisp.cons.org>
6766 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6767 * localcharset.c (locale_charset): Declare as extern "C".
6769 2002-02-15 Bruno Haible <bruno@clisp.org>
6771 * config.charset [msdosdjgpp]: For Russian, use CP866.
6773 2002-02-11 Bruno Haible <bruno@clisp.org>
6775 * config.charset: Add support for NetBSD.
6777 2002-09-25 <karl@gnu.org>
6779 * strdup.c: copy from libc/string (via ../config/srclist*).
6780 * getopt*: copy from libc/posix.
6781 * gettext.h: copy from gettext.
6782 * .cppi-disable: add strdup.c, gettext.h.
6784 2002-07-01 Jim Meyering <meyering@lucent.com>
6786 * c-stack.c: Include sys/time.h.
6787 From Volker Borchert.
6789 2002-06-11 Paul Eggert <eggert@twinsun.com>
6791 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6792 New macro. Use it uniformly instead of
6793 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6794 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6795 reported by Vin Shelton.
6797 2002-06-22 Jim Meyering <meyering@lucent.com>
6799 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6800 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6802 2002-06-22 Paul Eggert <eggert@twinsun.com>
6804 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6805 Do not assume SA_SIGINFO behavior.
6806 Bug reported by Jim Meyering on NetBSD 1.5.2.
6808 2002-06-22 Jim Meyering <meyering@lucent.com>
6810 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6812 * exitfail.c, exitfail.h: Likewise.
6813 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6815 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6817 (EXTRA_DIST): Add fnmatch_loop.c.
6818 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6820 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6821 * fnmatch.c: Update from diffutils-2.8.2.
6822 * fnmatch_.h: New file. From diffutils-2.8.2.
6823 * fnmatch.h: Remove file.
6825 2002-06-18 Paul Eggert <eggert@twinsun.com>
6827 * file-type.h: Report an error if neither S_ISREG nor
6828 S_IFREG is defined, instead of using a test specific to glibc
6829 2.2. This should be safe, since POSIX requires S_ISREG and
6830 Unix Version 7 had S_IFREG. We don't need to check for
6831 <sys/types.h> since we don't use any symbols that it defines.
6833 2002-06-15 Jim Meyering <meyering@lucent.com>
6835 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6836 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6837 have been included before this file.
6839 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6841 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6842 so that each temporary file name is unique and valid in the first
6843 8 characters, for operation under DOS.
6845 2002-06-15 Jim Meyering <meyering@lucent.com>
6847 Work even with DJGPP 2.03, which lacks support for symlinks.
6849 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6851 * lchown.c (S_ISLNK): Likewise.
6853 2002-06-14 Jim Meyering <meyering@lucent.com>
6855 * file-type.h: Use the version from diffutils-2.8.2.
6856 * file-type.c: Likewise.
6858 2002-05-27 Jim Meyering <meyering@lucent.com>
6860 Fix a problem seen only on nonconforming systems whereby ls.c's
6861 use of localtime, and then of gettimeofday would cause trouble:
6862 the localtime call used to initialize rpl_gettimeofday's save
6863 mechanism would clobber ls's current local time information so
6864 that in any long listing the first file would always be listed
6865 with date 1970-01-01. Analysis by Volker Borchert.
6867 * gettimeofday.c (localtime): Undefine.
6868 (rpl_localtime): New function.
6870 2002-05-22 Jim Meyering <meyering@lucent.com>
6872 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6873 * file-type.h: New file.
6874 * file-type.c (file_type): New file/function. Extracted from diffutils.
6876 2002-04-29 Paul Eggert <eggert@twinsun.com>
6878 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6880 2002-04-28 Paul Eggert <eggert@twinsun.com>
6882 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6883 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6884 of 127, since 64 is the largest conceivable number for ancient
6886 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6888 2002-04-28 Jim Meyering <meyering@lucent.com>
6890 * sig2str.c (WTERMSIG): Remove definition (unused).
6892 2002-04-28 Paul Eggert <eggert@twinsun.com>
6894 * sig2str.h, sig2str.c: New files.
6895 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6897 2002-04-24 Jim Meyering <meyering@lucent.com>
6899 * gettext.h: New file, from Gettext.
6900 * Makefile.am (INCLUDES): Remove -I../intl.
6901 (libfetish_a_SOURCES): Add gettext.h.
6903 2002-04-16 Jim Meyering <meyering@lucent.com>
6905 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6906 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6907 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6909 2002-04-12 Jim Meyering <meyering@lucent.com>
6911 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6913 2002-03-10 Jim Meyering <meyering@lucent.com>
6915 * makepath.c (make_path): Remove a comma from a diagnostic.
6916 Suggestion from Santiago Vila.
6918 2002-03-08 Jim Meyering <meyering@lucent.com>
6920 * rename.c: Mention that this wrapper is needed also on
6921 mips-dec-ultrix4.4 systems.
6923 2002-03-02 Jim Meyering <meyering@lucent.com>
6925 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6926 not HAVE_CLOCK_SETTIME.
6928 2002-02-27 Paul Eggert <eggert@twinsun.com>
6930 * nanosleep.h: Rename to....
6931 * timespec.h: New name for nanosleep.h. All uses changed.
6933 * gettime.c: New file.
6934 * settime.c: New file.
6937 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6938 timespec.h. Remove nanosleep.h.
6940 2002-02-25 Paul Eggert <eggert@twinsun.com>
6942 * acl.c, acl.h: New files.
6943 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6945 2002-02-24 Jim Meyering <meyering@lucent.com>
6947 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6948 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6949 cause trouble. Reported by Nelson Beebe.
6951 2002-02-23 Paul Eggert <eggert@twinsun.com>
6953 * path-concat.c (xpath_concat): Reorder code to pacify
6954 compilers that don't know that xalloc_die never returns.
6956 2002-02-20 Jim Meyering <meyering@lucent.com>
6958 * getdate.c: Regenerate using bison-1.33.
6960 2002-02-15 Paul Eggert <eggert@twinsun.com>
6962 * posixver.c, posixver.h: New files.
6963 * Makefile.am (libfetish_a_SOURCES): Add them.
6965 2002-02-02 Paul Eggert <eggert@twinsun.com>
6966 Bruno Haible <bruno@clisp.org>
6968 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6969 (fwrite_success_callback): New declaration.
6970 * unicodeio.c (unicode_to_mb): New function, extracted from
6971 print_unicode_char. Call failure callback instead of error.
6972 (fwrite_success_callback): New function.
6973 (exit_failure_callback): New function.
6974 (fallback_failure_callback): New function.
6975 (print_unicode_char): Call unicode_to_mb.
6977 2002-01-26 Jim Meyering <meyering@lucent.com>
6979 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6981 2002-01-22 Jim Meyering <meyering@lucent.com>
6983 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6984 Otherwise, some versions of automake would omit the rule that makes
6985 Makefile from Makefile.in.
6987 2001-01-21 Paul Eggert <eggert@twinsun.com>
6989 * xmemcoll.h, xmemcoll.c: New files.
6990 * Makefile.am (libfetish_a_SOURCES): Add them.
6991 * memcoll.c: Include errno.h, and declare errno if not defined.
6992 (memcoll): Set errno to zero if there is no error.
6994 * quotearg.c (quotearg_buffer_restyled):
6995 Fix bug with quoting buffers containing NUL when backslashing escapes.
6996 This bug was exposed by the other changes in this patch.
6997 (quotearg_n_options): New arg ARGSIZE.
6998 All callers changed.
6999 (quoting_options_from_style): New function.
7000 (quotearg_n_style): Use it.
7001 (quotearg_n_style_mem): New function.
7003 * quotearg.h (quotearg_n_style_mem): New function.
7005 2002-01-16 Jim Meyering <meyering@lucent.com>
7007 * getdate.y: Add three semicolons, each just before a closing brace.
7008 Bison (as of version 1.31) no longer papers over that mistake.
7010 2002-02-14 Paul Eggert <eggert@twinsun.com>
7012 * backupfile.c (ISDIGIT): Comment fix.
7013 * getdate.y (ISDIGIT): Likewise.
7014 * posixtm.c (ISDIGIT, year): Likewise.
7015 * strverscmp.c (ISDIGIT): Likewise.
7016 * userspec.c (ISDIGIT): Likewise.
7018 2002-01-05 Jim Meyering <meyering@lucent.com>
7020 * version-etc.c (version_etc_copyright): Update copyright year.
7022 2001-01-19 Paul Eggert <eggert@twinsun.com>
7024 * closeout.c (close_stdout_status): If ferror (stdout), do
7025 not silently exit merely because the output buffer happens to
7026 have nothing pending.
7028 2001-12-18 Paul Eggert <eggert@twinsun.com>
7030 See the big note in ../ChangeLog.
7031 * human.c (suffixes): Prefer K to k for 1024.
7032 (generate_suffix_backwards): New function.
7033 (human_readable_inexact): Use it.
7034 * xstrtol.c (__xstrtol): If there is no number but there
7035 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
7036 Accept 'K' as well as 'k'.
7038 2001-12-15 Jim Meyering <meyering@lucent.com>
7040 * regex.h (__restrict_arr): Update from libc.
7042 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
7043 as `remote' if the name starts with `//'. Suggested by Michael Stone.
7046 2001-12-10 Jim Meyering <meyering@lucent.com>
7048 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
7049 Instead, include "xalloc.h".
7050 (initbuffer): Don't cast xmalloc return value to char*.
7051 (readline): Reword comment.
7052 Don't cast xrealloc return value to char*
7055 2001-12-09 Jim Meyering <meyering@lucent.com>
7057 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
7058 `signed and unsigned type in conditional expression'.
7059 * posixtm.c (posix_time_parse): Likewise.
7061 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
7063 * readtokens.c (readtoken): Declare an index to be of type unsigned
7064 to avoid a pedantic warning.
7066 * getstr.c: Don't include assert.h.
7067 (getstr): Remove warning-evoking assertions.
7068 Return -1 if offset parameter is out of bounds.
7069 Change the type of a local from int to size_t.
7071 * strftime.c (my_strftime_localtime_r): Include this function
7072 definition in the `#if ! HAVE_TM_GMTOFF' block.
7074 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
7075 Include xalloc.h instead.
7077 2001-12-02 Jim Meyering <meyering@lucent.com>
7079 * tempname.c: Don't declare getenv, thus reverting the change of
7080 2001-11-18. It's no longer necessary, now that stdlib.h is always
7083 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
7084 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
7086 2001-11-30 Akim Demaille <akim@epita.fr>
7088 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
7089 before being defined.
7091 2001-11-27 Paul Eggert <eggert@twinsun.com>
7093 * quotearg.h (quotearg_n, quotearg_n_style):
7094 First arg is int, not unsigned.
7095 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
7096 (SIZE_MAX, UINT_MAX): New macros.
7097 (quotearg_n_options): Abort if N is negative.
7098 Avoid overflow check on hosts where size_t is 64 bits and int
7099 is 32 bits, as overflow is impossible there.
7100 Fix off-by-one typo that caused unnecessary reallocation.
7102 2001-11-27 Jim Meyering <meyering@lucent.com>
7104 * tempname.c: Merge with version from libc.
7105 * regex.c: Likewise.
7107 * tempname.c: Include stdlib.h unconditionally. On some old systems
7108 for which STDC_HEADERS is 0, it was not included, resulting in a
7109 warning about an integer-to-pointer conversion problem with getenv.
7110 Reported by Volker Borchert.
7112 2001-11-26 Jim Meyering <meyering@lucent.com>
7114 * gtod.h: Remove file.
7115 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
7116 * gettimeofday.c: Don't include gtod.h.
7117 (GTOD_init): Remove function.
7118 (rpl_gettimeofday): Do its job here instead, rather than aborting.
7119 Suggestion from Volker Borchert.
7121 2001-11-23 Jim Meyering <meyering@lucent.com>
7123 * hash.h (struct hash_table): Don't define here. Merely declare it.
7124 * hash.c (struct hash_table): Define it here instead.
7126 2001-11-22 Jim Meyering <meyering@lucent.com>
7128 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
7130 2001-11-18 Paul Eggert <eggert@twinsun.com>
7132 * tempname.c (TMP_MAX): Remove; no longer needed.
7133 (TEMPORARIES): New macro.
7134 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
7135 removes an artificial limitation (e.g. HP-UX 10.20, where
7138 2001-11-18 Jim Meyering <meyering@lucent.com>
7140 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
7143 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
7144 files will be created before anything else.
7146 2001-11-17 Jim Meyering <meyering@lucent.com>
7148 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
7149 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
7150 rather than group writable. Patch by Juan F. Codagnone.
7152 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
7153 Instead, include "xalloc.h".
7155 * mountlist.c: Include unlocked-io.h after all system headers.
7156 Remove explicit declarations of xmalloc, xrealloc,
7157 and xstrdup. Instead, include "xalloc.h".
7159 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
7160 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
7161 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
7163 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
7164 Reported by Padraig Brady.
7166 * mkstemp.c: #undef mkstemp.
7168 (rpl_mkstemp): Rename from mkstemp.
7171 2001-11-16 Jim Meyering <meyering@lucent.com>
7173 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
7174 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
7175 determine the amount of total physical memory, use pstat_getstatic.
7176 HPUX-11 doesn't define _SC_PHYS_PAGES.
7177 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
7178 If sysconf couldn't be used to determine the amount of available
7179 physical memory, use both pstat_getstatic and pstat_getdynamic.
7180 Based on a patch from Bob Proulx.
7182 2001-11-05 Jim Meyering <meyering@lucent.com>
7184 * xstat.in (slash_aware_lstat): Correct a misleading comment.
7186 2001-11-03 Jim Meyering <meyering@lucent.com>
7188 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
7189 in argmatch_to_argument call.
7191 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
7194 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
7195 e.g., a fault due to an attempt to free a NULL pointer.
7197 2001-11-01 Jim Meyering <meyering@lucent.com>
7199 * dirfd.c, dirfd.h: New files.
7200 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
7202 * hash.c (hash_print) [TESTING]: Clean up.
7204 2001-10-22 Paul Eggert <eggert@twinsun.com>
7206 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
7207 to avoid a warning if -Wall.
7209 2001-10-21 Paul Eggert <eggert@twinsun.com>
7211 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
7213 2001-10-21 Jim Meyering <meyering@lucent.com>
7215 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
7216 this code would end up calling gettext even in packages built
7218 * getopt.c (_): Likewise.
7219 * regex.c (_): Likewise.
7221 2001-10-20 Paul Eggert <eggert@twinsun.com>
7223 * error.c (strerror_r): Do not declare unless !_LIBC.
7224 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
7225 Use strerror_r that is only a macro, even if it is not a function.
7226 (strerror): Check for HAVE_DECL_STRERROR before declaring.
7227 (private_strerror): Use prototypes, not old-style function definition.
7228 (print_errno_message): New function.
7229 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
7231 (error_tail, error, error_at_line): Use it.
7233 2001-10-11 Jim Meyering <meyering@lucent.com>
7235 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
7236 and quote_n (1, ... to avoid clobbering a buffer.
7238 2001-10-05 Jim Meyering <meyering@lucent.com>
7240 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
7241 * hash-pjw.c: New file (factored out of fileutils' remove.c).
7242 * hash-pjw.h: New file.
7244 2001-09-30 Jim Meyering <meyering@lucent.com>
7246 * mountlist.c [MOUNTED_GETFSSTAT]:
7247 Include <sys/ucred.h>, for Apple Darwin.
7248 Include sys/mount.h and sys/fs_types.h only if available.
7250 (read_filesystem_list): Use FS_TYPE.
7252 2001-09-29 Paul Eggert <eggert@twinsun.com>
7254 * exclude.c (excluded_filename): 0 -> false, since it's
7257 2001-09-28 Paul Eggert <eggert@twinsun.com>
7259 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
7260 #defines strtoimax. Also treat the other strto* functions
7263 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
7264 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
7265 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7267 2001-09-26 Jim Meyering <meyering@lucent.com>
7269 Most macros in unlocked-io.h had the wrong number of arguments.
7270 * gen-uio: New script.
7271 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7272 * unlocked-io.hin: Remove file.
7273 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7274 rather than trying to embed it here.
7275 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7276 Reported by Padraig Brady.
7278 2001-09-25 Volker Borchert <bt@teknon.de>
7280 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7282 2001-09-23 Jim Meyering <meyering@lucent.com>
7284 * mountlist.c: Remove useless parentheses in #if directives.
7285 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7286 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7288 2001-09-22 Jim Meyering <meyering@lucent.com>
7290 * localcharset.c: Update from latest gettext.
7291 * config.charset: Likewise.
7293 2001-09-20 Jim Meyering <meyering@lucent.com>
7295 * xstrtol.c (strtoimax): Guard declaration with
7296 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7297 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7298 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7299 (strtoumax): Likewise, for completeness (it wasn't necessary).
7301 2001-09-06 Paul Eggert <eggert@twinsun.com>
7303 * strtoimax.c (HAVE_LONG_LONG):
7304 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7305 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7306 to work around bug in IBM C compiler.
7308 2001-09-16 Jim Meyering <meyering@lucent.com>
7310 * mkdir.c: New file.
7312 2001-09-04 Paul Eggert <eggert@twinsun.com>
7314 * xgetcwd.c: Revert some of the previous change; intead,
7315 fix the HAVE_GETCWD_NULL code to behave more like the
7316 !HAVE_GETCWD_NULL code used to.
7319 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7322 2001-09-04 Paul Eggert <eggert@twinsun.com>
7324 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7325 Use ssize_t, not int, to store result of readlink.
7326 Check for ssize_t overflow as well as size_t overflow,
7327 as POSIX says the result of readlink is implementation-defined
7328 when ssize_t overflows.
7329 Remove unnecessary cast to char*.
7330 Use free+malloc instead of realloc, as the storage doesn't need
7331 to be preserved and it's clearer and can be more efficient that way.
7332 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7333 * xreadlink.h (xreadlink): Update prototype.
7335 2001-09-03 Paul Eggert <eggert@twinsun.com>
7337 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7338 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7339 spotted by Jim Meyering.
7341 2001-09-03 Jim Meyering <meyering@lucent.com>
7343 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
7345 2001-09-03 Paul Eggert <eggert@twinsun.com>
7347 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
7348 like the HAVE_GETCWD_NULL code.
7349 Include pathmax.h if not HAVE_GETCWD.
7350 Do not include xalloc.h.
7351 (INITIAL_BUFFER_SIZE): New symbol.
7352 Do not use xmalloc / xrealloc, since the caller is responsible for
7353 handling errors. Preserve errno around `free' during failure.
7354 Do not overrun buffer when using getwd.
7356 2001-09-03 Paul Eggert <eggert@twinsun.com>
7358 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
7359 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
7361 2001-09-02 Jim Meyering <meyering@lucent.com>
7363 * error.c: Update from GNU libc.
7365 2001-09-01 Jim Meyering <meyering@lucent.com>
7367 * xreadlink.c: New file.
7368 * xreadlink.h: New file.
7369 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
7371 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
7372 doesn't conflict with sparc Solaris 7's definition in
7373 /usr/include/sys/int_types.h.
7375 * exclude.c: Use `""', not `<>' to #include non-system header files.
7376 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7377 and strncasecmp as r-values. Unixware didn't have declarations.
7379 2001-08-31 Jim Meyering <meyering@lucent.com>
7381 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7382 Use an initial, malloc'd, buffer of length 128 rather than
7383 a statically allocated one of length 1024.
7385 2001-08-30 Paul Eggert <eggert@twinsun.com>
7387 * xgetcwd.c: Don't include pathmax.h.
7388 Include stdlib.h and unistd.h if available.
7390 (xmalloc, xstrdup, free): Remove decls.
7391 (xgetcwd): Don't assume sizes fit in unsigned.
7392 Check for overflow when computing sizes.
7393 Simplify reallocation code.
7395 2001-08-28 Paul Eggert <eggert@twinsun.com>
7397 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
7399 * strtoimax.c: Renamed from strtoxmax.c, removing the
7402 Also, make the following further changes to make this file's
7403 configuration more similar to that of strtol.c:
7404 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
7405 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7406 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7407 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7408 changed to signed values.
7410 And make the following changes as well:
7411 Fix copyright notice, as 1999 was missing.
7412 (verify): New macro.
7413 (strtoimax): Check sizes at compile-time, not run-time.
7414 Prefer strtol to strtoll if both work.
7415 (main): Remove; it was not that useful and was a pain to maintain.
7417 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
7419 2001-08-30 Paul Eggert <eggert@twinsun.com>
7421 * savedir.c (savedir): Remove size parameter, as POSIX says that
7422 a directory's st_size can have an arbitrary value, so the old
7423 usage could waste an arbitrary amount of memory. All uses
7425 * savedir.h: Update prototype.
7427 2001-08-30 Paul Eggert <eggert@twinsun.com>
7429 * xstrtol.c (strtoimax): New decl.
7431 2001-08-28 Paul Eggert <eggert@twinsun.com>
7433 * xstrtol.h: Add copyright notice.
7434 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
7435 LONGINT_INVALID_SUFFIX_CHAR.
7437 2001-08-30 Paul Eggert <eggert@twinsun.com>
7439 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
7442 2001-08-30 Paul Eggert <eggert@twinsun.com>
7444 * hash.c: Remove '2001' from copyright notice.
7446 2001-08-30 Paul Eggert <eggert@twinsun.com>
7448 * full-write.h: New file.
7449 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
7450 * full-write.c: Correct credits, as cccp.c no longer
7451 exists and anyway it was so heavily changed from the old cccp
7452 code as to be unrecognizable. Include full-write.h.
7453 (full_write) Return size_t, with short writes meaning failure.
7454 All callers changed. This fixes a bug with large buffers
7456 * utime.c: Include full-write.h.
7458 2001-08-30 Paul Eggert <eggert@twinsun.com>
7460 Merge 'exclude' changes from tar 1.13.22.
7461 This fixes one or two unlikely storage allocation overflow bugs,
7462 but doesn't change user-visible behavior otherwise.
7464 2001-08-30 Paul Eggert <eggert@twinsun.com>
7466 * exclude.c (bool): Declare, perhaps by including stdbool.h.
7467 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
7468 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
7469 Include if available.
7470 (<xalloc.h>): Include
7471 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
7472 (verify): New macro. Use it to verify that EXCLUDE macros do not
7473 collide with FNM macros.
7474 (struct patopts): New struct.
7475 (struct exclude): Use it, as exclude patterns now come with options.
7476 (new_exclude): Support above changes.
7477 (new_exclude, add_exclude_file):
7478 Initial size must now be a power of two to simplify overflow checking.
7479 (free_exclude, fnmatch_no_wildcards): New function.
7480 (excluded_filename): No longer requires options arg, as the options
7481 are determined by add_exclude. Now returns bool, not int.
7482 (excluded_filename, add_exclude):
7483 Add support for the fancy new exclusion options.
7484 (add_exclude, add_exclude_file): Now takes int options arg.
7485 Check for arithmetic overflow when computing sizes.
7486 (add_exclude_file): xrealloc might modify errno, so don't
7487 realloc until after errno might be used.
7489 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
7491 (free_exclude): New decl.
7492 (add_exclude, add_exclude_file): Now takes int options arg.
7493 (excluded_filename): No longer requires options arg, as the options
7494 are determined by add_exclude. Now returns bool, not int.
7496 2001-08-30 Paul Eggert <eggert@twinsun.com>
7498 * alloca.c (alloca): Arg is of type size_t, not unsigned.
7500 2001-08-27 Jim Meyering <meyering@lucent.com>
7502 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
7504 * version-etc.c (N_): Remove definition.
7505 Revert most of last change.
7506 Instead, simply don't mark the `Copyright...' string for translation.
7507 Based on advice from Paul Eggert.
7509 * strtoxmax.c: Tweak comment.
7511 2001-08-26 Jim Meyering <meyering@lucent.com>
7513 * version-etc.c (version_etc_copyright_fmt): Replace literal year
7514 of copyright with `%s' so translators don't get an untranslated
7516 (COPYRIGHT_YEAR): Define.
7517 (version_etc): Use fprintf rather than fputs.
7518 Suggestion from Ulrich Drepper.
7520 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
7522 * strtoll.c: New file, from GNU libc.
7523 * xstrtoimax.c: New file.
7525 * xstrtol.h: Add xstrtoimax.
7526 * strtoumax.c: New file. Simply include "strtoumax.c".
7527 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
7529 * strtoumax.c: Factor to work both for unsigned and signed types, ...
7530 * strtoxmax.c: ... then renamed to this.
7532 2001-08-13 Paul Eggert <eggert@twinsun.com>
7534 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
7535 Port to Solaris 8, where 'sed' requires a space after the 'r'
7536 command, and where sh dislikes "$/". Clean up the spacing a bit.
7537 Redirect output to $tmp just once.
7539 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
7541 * addext.c (<errno.h>): Include.
7542 (errno): Declare if not defined.
7543 (addext): Work correctly when pathconf returns -1 and leaves
7544 errno alone because there is no limit. Also, work even if
7545 pathconf returns a value greater than SIZE_MAX.
7547 2001-08-12 Jim Meyering <meyering@lucent.com>
7549 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
7550 Simply `return getcwd (NULL, 0);'.
7551 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
7552 Use 1300 as initial value for length, not PATH_MAX.
7554 * pathmax.h: Clean up cpp syntax.
7556 2001-08-12 Jim Meyering <meyering@lucent.com>
7558 * gettimeofday.c: New file.
7560 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
7562 2001-08-04 Jim Meyering <meyering@lucent.com>
7564 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
7565 to get in sync with glibc.
7567 2001-08-03 Paul Eggert <eggert@twinsun.com>
7569 The following changes are from gettext 0.10.39 as maintained by
7572 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
7573 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
7574 with inverted sense. All uses changed.
7576 * mbswidth.c: Don't include <limits.h>.
7577 Include <stdlib.h> and <string.h> unconditionally.
7578 (iswcntrl, mbsinit, ISCNTRL): New macros.
7579 (mbsnwidth): Use K&R style function declarations.
7580 Don't bother checking for MB_LEN_MAX == 1, since the compiler
7581 can optimize it when MB_CUR_MAX == 1.
7582 The width of control characters is zero, not 1.
7584 2001-07-15 Jim Meyering <meyering@lucent.com>
7586 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
7587 (BUILT_SOURCES): Add unlocked-io.h.
7588 (io_functions): Define.
7589 (unlocked-io.h): New rule.
7590 (DISTCLEANFILES): Add unlocked-io.h.
7591 (all-local): Depend on unlocked-io.h, to ensure it is created.
7593 * unlocked-io.hin: New file
7595 * regex.c: Update from glibc.
7597 2001-07-05 Jim Meyering <meyering@lucent.com>
7599 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
7601 (libfetish_a_SOURCES): Put all .h files here instead.
7602 Remove a thus-exposed (better checks in automake) duplicate and
7603 two unnecessary .h files.
7605 2001-06-11 Jim Meyering <meyering@lucent.com>
7607 * regex.c: Update from GNU libc.
7609 2001-05-27 Jim Meyering <meyering@lucent.com>
7611 * readutmp.h (UT_TYPE): Define.
7613 2001-05-24 Jim Meyering <meyering@lucent.com>
7615 * argmatch.c: Include "quote.h".
7616 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
7617 quote function. Reported by Göran Uddeborg.
7619 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
7621 * dirname.c (dir_name): Compute append_dot using path, not newpath
7622 which is not yet declared.
7624 2001-05-11 Paul Eggert <eggert@twinsun.com>
7626 * Makefile.am (libfetish_a_SOURCES):
7627 Add strftime.c, since we now compile it on all hosts.
7629 * strftime.c (my_strftime):
7630 Define to nstrftime if emacs, but only if my_strftime is not defined.
7631 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
7632 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
7633 Add one more extra argument: a nanoseconds value.
7636 (my_strftime function): Add %N format.
7637 (emacs_strftimeu): Renamed from emacs_strftime,
7638 with extra ut argument.
7640 2001-05-11 Paul Eggert <eggert@twinsun.com>
7642 dirname code cleanup. base_name now behaves more compatibly
7643 with POSIX basename when given file names that have trailing
7644 slashes, and similarly for dir_name. Add new primitives
7645 base_len and dir_len. Put the directory-name-related decls
7648 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
7649 * backupfile.c (base_name): Likewise.
7650 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
7651 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
7652 * makepath.c (strip_trailing_slashes): Likewise.
7653 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
7655 * rename.c (strip_trailing_slashes): Likewise.
7656 * same.c (base_name): Likewise.
7657 * stripslash.c (ISSLASH): Likewise.
7659 * addext.c: Include <dirname.h> after size_t is defined.
7660 * backupfile.c: Likewise.
7662 * addext.c (addext): Use base_len to trim redundant
7663 trailing slashes instead of doing it ourselves.
7664 But do not trim the last slash if it is not redundant.
7666 * backupfile.c (find_backup_file_name,
7667 max_backup_version): Use base_len instead of rolling it ourselves.
7668 Handle the case of "" and (on DOS) "C:" correctly.
7670 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
7671 Include <string.h>, <dirname.h>.
7672 (base_name): Allow file names ending in slashes, other than names
7673 that are all slashes. In this case, return the basename followed
7674 by the slashes. This is more general, and can be used in places
7675 where the original base_name purposely had an assertion failure.
7676 (base_len): New function.
7678 * dirname.c: Include <string.h> instead of <stdlib.h>.
7679 Do not include <assert.h>; no longer needed.
7681 (memrchr): Remove decl.
7682 (dir_name_r): Remove.
7683 (dir_len): Renamed from dirlen. All callers changed.
7684 Rewrite in terms of base_name, for simplicity and consistency.
7685 (dir_name): Never return NULL. All callers changed.
7686 Do not include <stdlib.h> in test program; no longer needed.
7687 return 0; is fine for test program.
7689 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
7691 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
7693 * path-concat.c (path_concat): Use base_len to compute
7694 base length, not strlen; this means we cannot rely on memcpy
7697 * same.c (STREQ): Remove.
7698 (same_name): Handle the case where the basename ends in trailing '/'.
7700 * stripslash.c (strip_trailing_slashes): Return nonzero if
7701 a slash was stripped. Do not strip the last slash after a
7704 2001-04-08 Jim Meyering <meyering@lucent.com>
7706 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
7707 recomputed; that's necessary when the offset spans a DST transition.
7708 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
7710 2001-04-02 Jim Meyering <meyering@lucent.com>
7712 * regex.h, regex.c: Update from GNU libc.
7714 2001-03-19 Paul Eggert <eggert@twinsun.com>
7716 * version-etc.c (version_etc_copyright): Update to 2001.
7718 2001-03-16 Paul Eggert <eggert@twinsun.com>
7720 * tempname.c (uint64_t): Define to uintmax_t if
7721 not defined, and if UINT64_MAX is not defined.
7722 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
7723 Reported by John David Anglin.
7725 2001-03-10 Bruno Haible <haible@clisp.cons.org>
7727 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
7728 alias if codeset is empty.
7729 * config.charset (BeOS): Use wildcard syntax.
7731 2001-03-13 Jim Meyering <meyering@lucent.com>
7733 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
7734 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
7737 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7739 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
7741 * unicodeio.c (print_unicode_char): Simplify accordingly.
7743 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7745 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7746 support for DOS/DJGPP.
7748 2001-02-28 Paul Eggert <eggert@twinsun.com>
7750 * Makefile.am (libfetish_a_SOURCES):
7751 Add dup-safer.c, fopen-safer.c.
7752 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7754 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7756 2001-02-25 Paul Eggert <eggert@twinsun.com>
7758 The mkstemp replacement is taken from glibc 2.2.2, with some
7759 portability fixes for use outside glibc, as follows:
7761 * tempname.c (struct_stat64): New macro.
7762 (direxists, __gen_tempname): Use it.
7763 This avoids a portability problem with Solaris 8.
7765 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7766 (<stddef.h>, <stdint.h>, <string.h>):
7767 Include only if STDC_HEADERS || _LIBC.
7768 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7769 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7770 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7771 (__set_errno): Define this macro if <errno.h> doesn't.
7772 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7773 Define these macros if <stdio.h> doesn't.
7774 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7775 Define these macros if <sys/stat.h>
7776 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7777 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7778 __xstat64): Define if not _LIBC.
7779 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7780 (__gen_tempname): Invoke gettimeofday only if
7781 HAVE_GETTIMEOFDAY || _LIBC;
7782 otherwise, fall back on plain "time".
7783 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7785 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7787 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7789 2001-02-17 Jim Meyering <meyering@lucent.com>
7791 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7792 around included file name.
7794 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7796 * strftime.c: Update from GNU libc (the only changes were to comments).
7798 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7800 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7802 2001-02-17 Paul Eggert <eggert@twinsun.com>
7804 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7805 Remove workaround macros for hosts that have mbrtowc but not
7806 mbstate_t, as we now insist on proper declarations for both
7807 before using mbrtowc.
7809 2001-02-17 Jim Meyering <meyering@lucent.com>
7811 * regex.c: Update from libc.
7813 2001-02-16 Paul Eggert <eggert@twinsun.com>
7815 * alloca.c (malloc): Undef before defining, since stdlib.h
7816 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7817 Reported by Mark Hounschell via Paul Eggert.
7819 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7821 * config.charset: Update for FreeBSD 4.2.
7823 2001-01-26 Jim Meyering <meyering@lucent.com>
7825 * quotearg.c: Include stddef.h.
7826 * quote.c: Include stddef.h.
7827 Reported by Axel Kittenberger.
7829 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7830 line in double quotes so that it evokes a better diagnostic.
7831 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7832 Reported by Axel Kittenberger.
7834 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7836 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7837 to avoid a warning. Add back 'const' to inptr.
7839 2001-01-16 Jim Meyering <meyering@lucent.com>
7841 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7844 2001-01-14 Jim Meyering <meyering@lucent.com>
7846 * rename.c: New file. From Volker Borchert.
7847 Include stdlib.h, string.h or strings.h, and xalloc.h.
7848 Use strip_trailing_slashes rather than open-coding it.
7850 2001-01-03 Paul Eggert <eggert@twinsun.com>
7852 * strftime.c: Sync with glibc time/strftime.c 1.81.
7854 2001-01-03 Jim Meyering <meyering@lucent.com>
7856 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7857 local `inptr' to avoid warning with some system declarations of iconv.
7859 2000-12-29 Paul Eggert <eggert@twinsun.com>
7861 * modechange.c: Do not assume that mode_t uses the
7862 traditional octal encoding. E.g. "chmod 1 FOO" should set
7863 the other-execute bit of FOO even if S_IXOTH != 1.
7865 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7866 WOTH, XOTH, ALLM): New macros.
7867 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7868 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7870 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7871 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7873 No need to use uintmax_t; unsigned long is long enough.
7874 Don't bother to get suffix since we don't use it.
7876 2000-12-24 Jim Meyering <meyering@lucent.com>
7878 * hash.c (is_prime): Return explicit boolean values.
7879 (hash_get_first): Return NULL to appease Irix5.6's 89.
7880 Reported by Nelson Beebe.
7882 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7884 * localcharset.c (locale_charset): Add support for Win32.
7886 2000-12-18 Paul Eggert <eggert@twinsun.com>
7888 * physmem.h, physmem.c: New files.
7890 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7891 (noinst_HEADERS): Add physmem.h.
7893 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7894 't' for compatibility with Solaris 8 sort.
7896 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7898 * config.charset: Add support for BeOS.
7900 2000-12-16 Jim Meyering <meyering@lucent.com>
7902 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7903 SHELLS_FILE to a file name that's useful on djgpp systems.
7905 (ADDITIONAL_DEFAULT_SHELLS): Define.
7906 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7907 Based mostly on a patch from Prashant TR.
7909 2000-12-16 Jim Meyering <meyering@lucent.com>
7911 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7912 N and M) would have treated it like `chown N:N FILE'.
7914 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7916 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7918 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7919 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7920 to the list of canonical encodings. Rename EUC-CN to GB2312.
7922 2000-12-08 Andreas Schwab <schwab@suse.de>
7924 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7925 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7927 2000-12-07 Jim Meyering <meyering@lucent.com>
7929 * stripslash.c (ISSLASH): Define.
7930 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7933 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7934 (dir_name_r): Declare this function as static.
7935 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7936 manifest itself on a name containing a mix of slashes and
7938 Make this function work with names starting with a DOS-style
7939 drive letter and colon prefix.
7940 (dir_name): Append `.' if necessary.
7941 Based mostly on patches from Prashant TR and Eli Zaretskii.
7943 * dirname.h (dir_name_r): Remove prototype.
7945 2000-12-05 Jim Meyering <meyering@lucent.com>
7947 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7949 2000-12-04 Jim Meyering <meyering@lucent.com>
7951 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7952 Also include memory.h, stdlib.h, unistd.h if appropriate.
7953 Reported by Andreas Jaeger (conflicting declaration of malloc).
7955 2000-12-02 Jim Meyering <meyering@lucent.com>
7957 * closeout.h: Make idempotent, to avoid some obscure warnings.
7959 2000-12-01 Paul Eggert <eggert@twinsun.com>
7961 * memrchr.c: Include <config.h> before any system include file.
7963 2000-11-29 Paul Eggert <eggert@twinsun.com>
7965 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7967 2000-11-26 Jim Meyering <meyering@lucent.com>
7969 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7971 2000-11-22 Paul Eggert <eggert@twinsun.com>
7973 * strftime.c (my_strftime): Do not invoke mbrlen with a
7974 size of (size_t) -1; it's not portable.
7976 2000-11-17 Akim Demaille <akim@epita.fr>
7978 * obstack.h: Formatting changes.
7979 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7980 prevent type checking.
7981 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7982 cast the value to (void *): assigning a `foo *' to a `void *'
7984 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7986 2000-11-17 Jim Meyering <meyering@lucent.com>
7988 * strstr.c: Update from GNU libc.
7990 2000-11-16 Jim Meyering <meyering@lucent.com>
7992 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7994 2000-11-11 Jim Meyering <meyering@lucent.com>
7996 * error.c: Add a couple #includes, merging from GNU libc version.
7998 2000-11-10 Jim Meyering <meyering@lucent.com>
8000 * obstack.h: Update from GNU libc.
8001 * obstack.c: Likewise.
8003 2000-11-06 Paul Eggert <eggert@twinsun.com>
8005 * getusershell.c (setusershell): Use rewind rather than
8006 fseek/fseeko, to avoid configuration hassles with fseeko.
8007 Don't bother opening SHELLS_FILE if shellstream is NULL;
8010 2000-11-05 Jim Meyering <meyering@lucent.com>
8012 * makepath.h (make_dir): Declare.
8013 * makepath.c (make_dir): Remove `static' attribute.
8016 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
8018 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
8019 last one in a bucket, advance to the next bucket.
8021 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
8023 * fnmatch.c: Do not comment out all the code if we are using
8024 the GNU C library, because in some cases we are replacing buggy
8025 code in the GNU C library itself.
8027 2000-10-30 Paul Eggert <eggert@twinsun.com>
8029 * error.h, getline.h, modechange.h:
8030 Remove "2000" from Copyright line, as the file hasn't been
8031 changed this year other than in the copyright notice.
8033 * xalloc.h: Add "2000" to Copyright line, as this file
8034 was changed this year.
8036 2000-10-30 Paul Eggert <eggert@twinsun.com>
8038 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
8039 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
8040 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
8042 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
8044 * regex.h (__restrict_arr): Move definition out of #ifndef block.
8045 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
8046 doesn't define __restrict_arr.
8048 2000-10-29 Jim Meyering <meyering@lucent.com>
8050 * xstat.in: Fix grammar in comment.
8052 2000-10-28 Jim Meyering <meyering@lucent.com>
8054 * memchr.c: Update from libc.
8055 Adjust for portability:
8056 [HAVE_STDLIB_H]: Include stdlib.h.
8057 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
8058 Undef __memchr, too.
8059 [!weak_alias]: Define __memchr to memchr.
8061 * regex.c: Update from libc.
8062 * regex.h: Likewise.
8063 * getopt1.c: Likewise.
8064 * memcmp.c: Likewise.
8066 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
8067 Avoid using fseek, when possible -- it's broken by design.
8068 Patch by Ulrich Drepper.
8070 2000-10-26 Jim Meyering <meyering@lucent.com>
8072 * strftime.c: Update from libc.
8074 2000-10-25 Jim Meyering <meyering@lucent.com>
8076 * obstack.c: Update from libc.
8078 2000-10-23 Jim Meyering <meyering@lucent.com>
8080 * hard-locale.c (hard_locale): Revert last change -- it was simply
8081 wrong. That set_locale call must not have any side effects.
8084 2000-10-22 Jim Meyering <meyering@lucent.com>
8086 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
8087 [CYCLIC]: Remove now-unused definition.
8089 * save-cwd.c (O_DIRECTORY): Define, if needed.
8090 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
8091 Suggestion from Ulrich Drepper.
8093 2000-10-21 Jim Meyering <meyering@lucent.com>
8095 * dirname.c (dir_name_r): New function, factored out of dir_name.
8096 (dir_name): Use dir_name_r.
8097 * dirname.h (dir_name_r): Declare it.
8099 2000-10-21 Jim Meyering <meyering@lucent.com>
8101 * dirname.c (memrchr): Declare if necessary.
8102 (dir_name): Remove the restriction that there be no
8103 trailing slashes. Now, this code skips past them, effectively
8105 [TEST_DIRNAME] (main): New unit tests.
8107 * memrchr.c: New file from GNU libc.
8108 Undef __memrchr, too.
8109 [!weak_alias]: Define __memrchr to memrchr.
8110 Guard weak_alias use with `#ifdef weak_alias'.
8112 2000-10-17 Jim Meyering <meyering@lucent.com>
8114 * quote.h (PARAMS): Define and use.
8115 Reported by Akim Demaille.
8117 * getopt.c: Update from libc.
8119 2000-10-16 Jim Meyering <meyering@lucent.com>
8121 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
8124 2000-09-25 Jim Meyering <meyering@lucent.com>
8126 * md5.h (rol): Define (from GnuPG).
8128 * sha.c: Give credit (GnuPG) where due.
8129 (M): Use rol rather than open-coding it.
8130 Add a FIXME comment.
8132 2000-09-21 Jim Meyering <meyering@lucent.com>
8134 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
8135 Reported by Michael Stone.
8137 2000-09-20 Jim Meyering <meyering@lucent.com>
8139 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
8140 (noinst_HEADERS): Add sha.h.
8141 Based on code from Scott G. Miller and from GnuPG.
8143 2000-09-15 Jim Meyering <meyering@lucent.com>
8145 * regex.c: Update from libc.
8147 2000-09-10 Jim Meyering <meyering@lucent.com>
8149 * getopt.c (_getopt_internal): Update from glibc.
8151 2000-09-09 Jim Meyering <meyering@lucent.com>
8153 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
8154 think it should be used as a general replacement for isascii.
8155 * fnmatch.c: Likewise.
8156 * mbswidth.c: Likewise
8157 * regex.c: Likewise.
8160 * userspec.c: Include sys/param.h and limits.h.
8162 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8163 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
8164 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
8165 UID, GID. Check range.
8167 2000-09-06 Jim Meyering <meyering@lucent.com>
8169 * getopt.c (_getopt_internal): Update from glibc.
8171 2000-08-30 Jim Meyering <meyering@lucent.com>
8173 * strftime.c: Merge in changes from GNU libc.
8175 2000-08-26 Jim Meyering <meyering@lucent.com>
8177 * closeout.c: Include "__fpending.h".
8178 (close_stdout_status): Return right away if there's nothing to flush.
8180 * Makefile.am (noinst_HEADERS): Add __fpending.h.
8181 * __fpending.c: New file.
8182 * __fpending.h: New file.
8184 2000-08-07 Paul Eggert <eggert@twinsun.com>
8186 Standardize on "memory exhausted" instead of "Memory exhausted"
8187 or "virtual memory exhausted".
8188 * obstack.c (print_and_abort): Use "memory exhausted", not
8189 "virtual memory exhausted".
8190 * same.c (same_name): Invoke xalloc_die instead of printing
8192 * userspec.c (parse_user_spec): Likewise.
8193 * bumpalloc.h: comment fix
8194 * same.c, userspec.c: Include xalloc.h.
8196 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
8197 not char *const and pointing to a constant array.
8198 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
8199 (xrealloc): Comment fix.
8201 * userspec.c (parse_user_spec):
8202 Don't translate a message until just before returning,
8203 to avoid unnecessary translation.
8205 2000-08-07 Jim Meyering <meyering@lucent.com>
8207 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
8208 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
8209 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
8210 getgroups.c, gethostname.c, getopt.h, group-member.c,
8211 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
8212 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
8213 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
8214 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
8215 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
8216 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
8217 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
8218 yesno.c: Back out Copyright date changes for each file with no change
8219 this year. This eases coordination with other programs using the same
8220 source code modules. From Paul Eggert.
8222 2000-08-03 Greg McGary <greg@mcgary.org>
8224 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
8225 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
8226 (EXTEND_BUFFER): Use them.
8228 2000-08-01 Jim Meyering <meyering@lucent.com>
8230 * dirname.c (ISSLASH): Define.
8231 (BACKSLASH_IS_PATH_SEPARATOR): Define.
8232 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
8233 both `\' and `/' may be use as path separators.
8234 Based on a patch from Prashant TR.
8236 2000-07-31 Paul Eggert <eggert@twinsun.com>
8238 * quotearg.c (quotearg_n_options): Don't make the initial
8239 slot vector a constant, since it might get modified.
8241 2000-07-31 Jim Meyering <meyering@lucent.com>
8243 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
8244 * obstack.c (print_and_abort): Likewise.
8246 2000-07-30 Paul Eggert <eggert@twinsun.com>
8248 * quotearg.c (quotearg_n_options): Preallocate a slot 0
8249 buffer, so that the caller can always quote one small
8250 component of a "memory exhausted" message in slot 0.
8251 From a suggestion by Jim Meyering.
8253 2000-07-30 Jim Meyering <meyering@lucent.com>
8255 * makepath.c (make_path): Quote the other instance, too.
8257 * quotearg.c (N_STATIC_SLOTVECS): Define.
8258 (STATIC_BUF_SIZE): Define.
8259 (quotearg_n_options): Use only statically allocated storage when
8260 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
8261 than STATIC_BUF_SIZE.
8263 2000-07-29 Jim Meyering <meyering@lucent.com>
8265 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8266 * dirname.c (dir_name): Likewise.
8268 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8270 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8271 (dir_name): Assert that there are no trailing slashes.
8273 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8275 * mbswidth.h (mbswidth): Add a flags argument.
8276 (mbswidth): New declaration.
8277 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8278 * mbswidth.c (mbswidth): Add a flags argument.
8279 (mbsnwidth): New function.
8281 2000-07-24 Jim Meyering <meyering@lucent.com>
8283 * mbswidth.c: Remove useless #else. From Bruno Haible.
8285 2000-07-23 Paul Eggert <eggert@twinsun.com>
8287 * mbswidth.c (_XOPEN_SOURCE):
8288 Don't define; this causes problems on Solaris 7.
8289 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8291 2000-07-23 Paul Eggert <eggert@twinsun.com>
8294 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8295 so that mbstate_t is always defined.
8297 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8298 be 1 in at least one GCC installation, and this configuration
8299 error is likely to be common. Ignoring MB_LEN_MAX hurts
8300 performance on hosts that have mbrtowc but have only unibyte
8301 locales, but I assume these hosts are rare.
8303 2000-07-23 Paul Eggert <eggert@twinsun.com>
8305 * quotearg.c: Streamline by invoking multibyte code only if needed.
8306 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8307 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8308 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8309 invoke multibyte primitives.
8311 2000-07-23 Jim Meyering <meyering@lucent.com>
8313 * basename.c (base_name): Add an assertion.
8315 2000-07-15 Bruno Haible <clisp.cons.org>
8317 * quotearg.c: When the system forces us to redefine mbstate_t,
8318 shadow its mbsinit function.
8320 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8322 * mbswidth.h: New file.
8323 * mbswidth.c: New file.
8324 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8325 (noinst_HEADERS): Add mbswidth.h.
8327 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8329 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8332 2000-07-15 Jim Meyering <meyering@lucent.com>
8334 * makepath.c: Include quote.h.
8335 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8336 corresponding argument in a `quote (...)' call.
8337 Give better diagnostics.
8339 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8340 (noinst_HEADERS): Add quote.h.
8342 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8343 from tar's src/misc.c.
8344 * quote.h: New file. Prototypes for same.
8346 2000-07-10 Paul Eggert <eggert@twinsun.com>
8348 From a suggestion by Bruno Haible.
8349 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8350 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8351 to decide whether to define the BeOS workaround macro;
8352 this adjusts to the change to AC_MBSTATE_T.
8354 2000-07-13 Paul Eggert <eggert@twinsun.com>
8356 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
8358 * quotearg.c (quoting_style_args, quoting_style_vals,
8359 quotearg_buffer_restyled): Add support for
8360 clocale_quoting_style. Undo previous change to
8361 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
8362 and "{RIGHT QUOTATION MARK}" msgids.
8364 2000-07-05 Paul Eggert <eggert@twinsun.com>
8366 The old behavior of quoting `like this' doesn't look good with
8367 newer, ISO-style fonts. See:
8368 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
8370 Instead, quote "like this" by default. Let the translator
8371 tailor the locale-specific quoting behavior by providing
8372 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
8374 * quotearg.c (N_): New macro.
8375 (gettext_default): New function.
8376 (quotearg_buffer_restyled): Use
8377 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
8378 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
8380 2000-07-09 Jim Meyering <meyering@lucent.com>
8382 * Most files: Update copyright dates to include 2000.
8384 2000-07-08 Jim Meyering <meyering@lucent.com>
8386 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
8388 (xgethostname): Remove now-unnecessary #ifdef.
8389 Move declaration of `err' into loop where it's used.
8391 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8393 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
8394 by allocating a larger buffer. Test the gethostname return value for
8395 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
8396 returns an error and ENAMETOOLONG isn't defined.
8398 2000-07-05 Paul Eggert <eggert@twinsun.com>
8399 and Bruno Haible <haible@clisp.cons.org>
8401 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8403 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8405 * quotearg.c (struct quoting_options): Simplify quote_these_too
8408 2000-07-03 Jim Meyering <meyering@lucent.com>
8410 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
8411 Reported by Bruno Haible.
8413 2000-07-04 Jim Meyering <meyering@lucent.com>
8415 * quotearg.c: Make inclusion of <wchar.h> independent of whether
8416 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
8419 2000-07-03 Paul Eggert <eggert@twinsun.com>
8420 and Bruno Haible <haible@clisp.cons.org>
8422 * quotearg.c (mbrtowc):
8423 Assign to *pwc, and return 1 only if result is nonzero.
8424 (iswprint): Use ISPRINT when substituting our own mbrtowc.
8426 2000-07-03 Jim Meyering <meyering@lucent.com>
8428 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
8429 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
8432 2000-07-02 Jim Meyering <meyering@lucent.com>
8434 * quotearg.c (mbstate_t): Don't define here.
8436 2000-07-02 Jim Meyering <meyering@lucent.com>
8438 * nanosleep.c (SIGCONT): Define if not already defined.
8440 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8442 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
8443 per change in ../m4/ls-mntd-fs.m4.
8444 (read_filesystem_list): Ignore symbolic links.
8446 2000-06-29 Jim Meyering <meyering@lucent.com>
8448 * same.c: Include <string.h> or <strings.h>, as appropriate,
8449 for declaration of strcmp.
8451 * long-options.c: Include <stdlib.h>, for declaration of exit.
8453 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
8454 Avoid warning by casting result to `char *' to remove `const'.
8456 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8458 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
8460 2000-06-26 Paul Eggert <eggert@twinsun.com>
8462 savedir now sets errno on failure and invokes xmalloc to get memory.
8463 Fix a couple of other minor bugs while we're at it.
8465 * savedir.c (<unistd.h>): Do not include; there's no need.
8466 (NAMLEN): Remove macro.
8467 (malloc, realloc): Remove decls.
8469 ("xalloc.h"): Include.
8470 (NAME_SIZE_DEFAULT): New macro.
8471 (savedir): Use xmalloc / xrealloc to allocate memory.
8472 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
8473 Skip "" directory entries.
8474 Use strlen to calculate directory entry length, since the old method
8475 is rarely used these days and isn't worth supporting.
8476 Don't use a pointer after freeing it.
8477 Check for integer overflow when calculating allocation size.
8478 Use memcpy to copy entries, instead of stpcpy.
8479 Set errno properly when returning NULL.
8480 Check for readdir error.
8482 2000-06-26 Jim Meyering <meyering@lucent.com>
8484 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
8486 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8488 * getusershell.c (xmalloc, xrealloc): Remove functions.
8490 Don't include <stdlib.h>. Don't declare malloc, realloc.
8492 2000-06-23 Bruno Haible <haible@clisp.cons.org>
8494 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
8496 2000-06-24 Jim Meyering <meyering@lucent.com>
8498 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
8500 2000-06-21 Jim Meyering <meyering@lucent.com>
8502 * getpass.c: New file, from Bruno Haible. Required for BeOS.
8504 2000-06-19 Paul Eggert <eggert@twinsun.com>
8506 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
8507 (mbrtowc, mbstate_t): Define substitutes if
8508 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
8509 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
8510 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
8512 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8514 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
8515 than 1024, return a memory chunk of least possible size, instead
8516 of size PATH_MAX + 2. In the loop, increment the size proportionally.
8517 Use free/xmalloc instead of xrealloc to avoid copying for very long
8520 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8522 * canon-host.c (canon_host): Use malloc and memcpy to copy an
8523 address, not strdup. Include <stdlib.h> and don't declare free().
8525 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8527 * path-concat.c (path_concat): Don't access dir[-1] if dir is
8530 2000-06-21 Jim Meyering <meyering@lucent.com>
8532 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
8533 (noinst_HEADERS): Add getstr.h.
8535 * getline.c (getstr): Move into a separate file.
8536 * getstr.c (getstr): New file, extracted from getline.c, with
8537 the following changes: new parameter, delim2; both delim[12]
8538 parameters have type `int', not `char'. The latter would lose
8539 with 8-bit delimiters.
8540 * getstr.h: New file.
8542 2000-06-19 Jim Meyering <meyering@lucent.com>
8544 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
8546 2000-06-18 Jim Meyering <meyering@lucent.com>
8548 * mkdir.c: Remove file, due mainly to copyright incompatibility.
8549 Besides, these days every porting target provides a mkdir function.
8551 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
8552 (this snippet comes from src/system.h).
8554 2000-06-15 Paul Eggert <eggert@twinsun.com>
8556 * human.c (adjust_value): New function.
8557 (human_readable_inexact): Apply rounding style even when
8558 printing approximate values.
8560 2000-06-14 Paul Eggert <eggert@twinsun.com>
8562 * human.c (human_readable_inexact): Allow an input block
8563 size that is not a multiple of the output block size, and vice versa.
8564 Reported by Piergiorgio Sartor.
8566 2000-06-14 Paul Eggert <eggert@twinsun.com>
8568 * getdate.y (get_date): Apply relative times after time
8569 zone indicator, not before. Reported by Todd A. Jacobs.
8571 2000-06-13 Jim Meyering <meyering@lucent.com>
8573 * Makefile.am (all-local): Depend on lstat.c and stat.c.
8575 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
8577 2000-06-12 Paul Eggert <eggert@twinsun.com>
8579 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
8581 2000-06-04 Paul Eggert <eggert@twinsun.com>
8583 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
8585 2000-06-04 Jim Meyering <meyering@lucent.com>
8587 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
8588 SunOS 4.1.4 for which gid_t is an unsigned type.
8590 2000-06-03 Jim Meyering <meyering@lucent.com>
8592 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
8594 2000-05-26 Bruno Haible <haible@clisp.cons.org>
8596 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
8597 newer, don't install charset.alias.
8598 * config.charset: Change the Linux/glibc rules so they become empty
8599 on glibc-2.1 or newer.
8601 2000-06-02 Jim Meyering <meyering@lucent.com>
8603 * mountlist.c: Back out last change. Instead, do this...
8604 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
8605 member using the same `ignore'-testing code.
8606 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
8610 2000-05-29 Jim Meyering <meyering@lucent.com>
8612 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
8613 with the `ignore' attribute. Based on a patch from Mark D. Roth.
8615 2000-05-22 Jim Meyering <meyering@lucent.com>
8617 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
8619 2000-05-18 Jim Meyering <meyering@lucent.com>
8621 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
8622 back, too, since it may have been modified by allocate_entry.
8623 (hash_delete): Rewrite to use neither the assignment operator
8624 nor the comma operator in an if-expression.
8626 2000-05-15 Paul Eggert <eggert@twinsun.com>
8629 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
8630 Remove; no longer needed.
8631 "quotearg.h": Add include.
8632 (file_name): Do not bother to explicitly initialize to NULL; it's less
8633 efficient on some hosts.
8634 (close_stdout_status): Remove test as to whether stdout was already
8635 closed; it breaks for the case "echo x | sort >&-".
8636 Quote file name colons.
8637 Do not assume that _("write error") lacks format strings.
8639 2000-05-15 Jim Meyering <meyering@lucent.com>
8641 * version-etc.c (version_etc_copyright): Update the copyright string
8642 used in all --version output.
8644 2000-05-14 Jim Meyering <meyering@lucent.com>
8646 * closeout.c (close_stdout_set_file_name): New function.
8647 (close_stdout_status): Use new file-scoped global.
8648 Return right away if fstat says the stdout file descriptor is invalid.
8649 * closeout.h (close_stdout_set_file_name): Declare.
8651 2000-05-10 Jim Meyering <meyering@lucent.com>
8653 * closeout.c [default_exit_status]: New file-scoped variable.
8654 (close_stdout_set_status): New function.
8655 * closeout.h (close_stdout_set_status): Declare.
8657 2000-05-08 Jim Meyering <meyering@lucent.com>
8659 * long-options.c: Don't include closeout.h.
8660 (parse_long_options): Don't call close_stdout for --version.
8662 2000-05-06 Jim Meyering <meyering@lucent.com>
8664 * strnlen.c: Undefine __strnlen and strnlen.
8665 [!weak_alias]: Define __strnlen to strnlen.
8667 * atexit.c: New file, from libiberty.
8669 2000-05-06 Jim Meyering <meyering@lucent.com>
8671 * closeout.c (close_stdout_status): Also check for errors on the
8674 2000-05-05 Bruno Haible <haible@clisp.cons.org>
8676 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
8677 instead of xmalloc, xrealloc, path_concat.
8678 (locale_charset): Treat empty environment variables as absent.
8679 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
8681 2000-05-04 Jim Meyering <meyering@lucent.com>
8683 * getopt.c: Update from glibc.
8684 * obstack.c: Likewise.
8685 * obstack.h: Likewise.
8686 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
8688 * regex.h: Likewise.
8689 * strndup.c: Likewise.
8690 * strnlen.c: New file, from glibc.
8692 2000-05-01 Jim Meyering <meyering@lucent.com>
8694 * full-write.c (full_write): Remove `FIXME' part of comment.
8696 2000-04-29 Jim Meyering <meyering@lucent.com>
8698 * path-concat.c: Declare strdup only if it's not defined.
8699 * canon-host.c: Likewise.
8701 2000-04-28 Jim Meyering <meyering@lucent.com>
8703 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
8704 redefinition warning on some systems (HPUX). Otherwise, regex.h is
8705 included first, then limits.h is included by locale.h by libintl.h.
8706 From John David Anglin.
8708 2000-04-25 Jim Meyering <meyering@lucent.com>
8710 * makepath.c (S_IRWXUGO): Define.
8711 (make_path): Always perform explicit chmod if MODE specifies any
8712 of the `special' permission bits. Prompted by a bug report against
8713 install from Mate Wierdl and Joost van Baal.
8715 2000-04-18 Jim Meyering <meyering@lucent.com>
8719 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
8720 getpagesize. For BeOS. Based on a patch from Bruno Haible.
8722 2000-04-17 Jim Meyering <meyering@lucent.com>
8724 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
8725 the definition of it to rpl_strftime also defined-away the system's
8728 2000-04-15 Jim Meyering <meyering@lucent.com>
8730 Use `C' to denote so-called `contiguous' files, the same way
8732 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
8733 (ftypelet): Use S_ISCTG.
8734 From Michael Deutschmann.
8736 2000-04-14 Jim Meyering <meyering@lucent.com>
8738 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
8740 2000-04-08 Jim Meyering <meyering@lucent.com>
8742 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
8743 names don't conflict. Reported by Eli Zaretskii.
8745 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8747 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8748 bug. Deal with the different error behavior of Irix iconv.
8750 2000-04-07 Jim Meyering <meyering@lucent.com>
8752 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8753 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8755 2000-04-05 Jim Meyering <meyering@lucent.com>
8757 Portability tweaks required for ultrix4.3.
8758 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8759 * readutmp.c: Include sys/types.h before sys/stat.h.
8760 * canon-host.c: Declare strdup.
8761 * path-concat.c: Likewise.
8762 From John David Anglin.
8764 2000-04-04 Jim Meyering <meyering@lucent.com>
8766 Be more DOS 8.3-friendly.
8767 * ref-add.sin: Renamed from ref-add.sed.in.
8768 * ref-del.sin: Renamed from ref-del.sed.in.
8769 * Makefile.am: Reflect renaming.
8770 Reported by Eli Zaretskii.
8772 Use a temporary file name that won't clash with `charset.alias'
8773 in the DOS 8.3 name space.
8774 * Makefile.am (charset_tmp): Define.
8775 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8776 (uninstall-local): Likewise.
8777 Reported by Eli Zaretskii.
8779 2000-03-29 Paul Eggert <eggert@twinsun.com>
8781 * time/strftime.c (my_strftime): Make sure we call the system
8782 strftime, not ourselves, when invoking the underlying strftime.
8784 2000-03-24 Jim Meyering <meyering@lucent.com>
8786 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8787 (charset_alias): Define.
8788 (install-exec-local): Factor out common code.
8789 (uninstall-local): Split lines longer than 80.
8790 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8792 (.sed.in.sed): New rule. Don't redirect directly to $@.
8793 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8795 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8797 * config.charset: Output a line containing "Packages using this file".
8798 * ref-add.sed.in, ref-del.sed.in: New files.
8799 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8800 ref-del.sed): New rules.
8802 2000-03-17 Jim Meyering <meyering@lucent.com>
8804 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8805 Otherwise, include <strings.h>
8807 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8809 * unicodeio.c (utf8_wctomb): New function.
8810 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8811 format instead of in UCS-4 with platform dependent endianness.
8813 2000-03-07 Paul Eggert <eggert@twinsun.com>
8815 * savedir.c (savedir): Work even if directory size is
8816 negative; this can happen with some screwy NFS configurations.
8818 2000-03-06 Jim Meyering <meyering@lucent.com>
8820 * localcharset.c (get_charset_aliases): Don't try to free file_name
8821 if it's NULL (because we ran out of memory). From Bruno Haible.
8823 2000-03-05 Jim Meyering <meyering@lucent.com>
8825 * localcharset.c ("path-concat.h"): Include.
8826 (get_charset_aliases): Use path_concat instead of ANSI string
8829 * unicodeio.h (PARAMS): Define.
8830 Use it to guard prototype.
8832 2000-03-04 Jim Meyering <meyering@lucent.com>
8834 * Makefile.am (install-exec-local): Create $(libdir) before installing
8836 (uninstall-local): Uncomment this rule so `make distcheck' works
8839 * unicodeio.c (<errno.h>): Include it.
8840 (errno): Declare if not defined.
8842 * localcharset.c: Add Bruno's comment justifying use of volatile.
8844 * config.charset: New version, incorporating remarks from a linux
8845 i18n mailing list. From Bruno Haible.
8847 2000-03-02 Jim Meyering <meyering@lucent.com>
8849 * Makefile.am (EXTRA_DIST): Add config.charset.
8851 2000-03-01 Jim Meyering <meyering@lucent.com>
8853 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8854 * unicodeio.c: Likewise.
8856 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8858 * config.charset: New file.
8859 * localcharset.c: New file.
8860 * unicodeio.h, unicodeio.c: New files.
8861 * Makefile.am (DEFS): Add -DLIBDIR=...
8862 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8863 (noinst_HEADERS): Add unicodeio.h.
8864 (all-local, install-exec-local, charset.alias): New targets.
8866 2000-02-28 Paul Eggert <eggert@twinsun.com>
8868 * quotearg.c (ALERT_CHAR): New macro.
8869 (quotearg_buffer_restyled): Use it.
8871 2000-02-27 Jim Meyering <meyering@lucent.com>
8873 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8874 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8876 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8877 not `#if STDC_HEADERS'.
8878 Declare malloc if needed.
8880 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8881 now that autoconf always defines the HAVE_DECL_ symbols.
8882 * human.c: Likewise.
8884 * strtoumax.c: Likewise.
8886 * backupfile.c: Arrange for cpp to fail if the configure-time
8887 declaration check was not run.
8889 * human.c: Likewise.
8891 * strtoumax.c: Likewise.
8893 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8894 then first look up the entire `.'-containing string as a login name.
8896 2000-02-18 Paul Eggert <eggert@twinsun.com>
8898 * getdate.y: Handle two-digit years with leading zeros correctly.
8899 (textint): New typedef.
8900 (parser_control): Member year changed from int to textint.
8902 (YYSTYPE): Removed; replaced by %union with int and textint members.
8903 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8904 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8905 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8906 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8907 (date, number, to_year): Use width of number in digits, not its value,
8908 to determine whether it's a 2-digit year, or a 2-digit time.
8909 (yylex): Store number of digits of numeric tokens.
8910 Reported by John Kendall.
8912 (parser_control): Changed from struct parser_control to typedef (for
8913 consistency). All uses changed.
8915 (tID): Removed; not used.
8916 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8918 2000-02-14 Paul Eggert <eggert@twinsun.com>
8920 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8921 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8923 2000-02-12 Jim Meyering <meyering@lucent.com>
8925 * userspec.c (ISDIGIT): Define it.
8926 (isdigit): Remove definition.
8927 (is_number): Use ISDIGIT, not isdigit.
8928 <libintl.h>: Include.
8930 (parse_user_spec): Mark translatable strings.
8932 2000-02-10 Jim Meyering <meyering@lucent.com>
8934 With these changes, nanosleep.[ch] are finally enough like the other
8935 lib/* replacement files to compile on a few more losing systems.
8937 * nanosleep.h: Don't include config.h.
8938 Remove prototype from declaration of nanosleep.
8939 (PARAMS): Remove now-unneeded definition.
8940 * nanosleep.c: #undef nanosleep.
8941 (rpl_nanosleep): Rename from nanosleep.
8943 2000-02-03 Jim Meyering <meyering@lucent.com>
8945 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8946 rather than with `#if HAVE_UTMPNAME'.
8948 2000-02-01 Jim Meyering <meyering@lucent.com>
8950 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8952 2000-01-31 Jim Meyering <meyering@lucent.com>
8954 * nanosleep.h (nanosleep): Guard declaration with
8955 `#if ! HAVE_DECL_NANOSLEEP'.
8956 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8957 the declaration in that vendor's sys/timers.h.
8958 Reported by Christian Krackowizer.
8960 * quotearg.c (ISASCII): Add #undef and move definition to follow
8961 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8962 (ISPRINT): Likewise.
8963 Reported by Tom Tromey.
8965 2000-01-30 Jim Meyering <meyering@lucent.com>
8967 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8968 uses of ->ut_name. The latter doesn't work with new Linux header files
8969 where only utmpx.ut_user is declared.
8971 * readutmp.h (UT_USER): Define.
8973 2000-01-23 Jim Meyering <meyering@lucent.com>
8975 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8978 2000-01-22 Jim Meyering <meyering@lucent.com>
8980 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8981 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8982 Required for some AIX systems. Reported by Christian Krackowizer.
8983 [TESTING] (main): New function.
8985 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8986 * dirname.c (dir_name): Support for DOS-style file names with drive
8989 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8991 * strverscmp.c (ISDIGIT): Define.
8992 (strverscmp): Use ISDIGIT, not isdigit.
8994 2000-01-17 Paul Eggert <eggert@twinsun.com>
8996 * nanosleep.c (nanosleep):
8997 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8998 POSIX.1 doesn't require SA_INTERRUPT and some systems
8999 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
9000 it's been part of POSIX.1 since day 1 (in 1988).
9002 2000-01-17 Jim Meyering <meyering@lucent.com>
9004 * interlock: Remove unused file. Reported by François Pinard.
9006 2000-01-16 Paul Eggert <eggert@twinsun.com>
9008 * quotearg.c (quotearg_buffer_restyled): Do not quote
9009 alert, backslash, formfeed, and vertical tab unnecessarily in
9010 shell quoting style.
9013 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
9014 Free Software Foundation, Inc.
9015 Copying and distribution of this file, with or without modification,
9016 are permitted provided the copyright notice and this notice are preserved.