1 2006-02-27 Jim Meyering <jim@meyering.net>
3 Revert the change of 2006-02-24, so these files can continue
4 to be sync'd from gettext.
5 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
8 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
10 * glob.c: Say "invalid" rather than "illegal" in comments.
12 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
16 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
18 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
19 AT_FDCWD exceeds INT_MAX.
20 * openat.h (AT_FDCWD): Likewise.
22 2006-02-14 Jim Meyering <jim@meyering.net>
26 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
27 failure on deficient systems, and simplify gnulib lgpl dependencies.
28 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
29 xmalloc/lstat combination. Based on a patch from Bruno Haible.
31 * xalloc-die.c: Remove unused definition of N_.
33 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
35 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
37 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
39 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
40 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
42 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
44 * argp-namefrob.h: Restore changes accidentally lost during the
45 "autoupdate" on 2005-12-12.
47 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
49 * fnmatch.c (L_): Renamed from L, to work around a bug in
50 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
51 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
54 2006-01-26 Simon Josefsson <jas@extundo.com>
56 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
57 prototype is visible on mingw32.
59 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
62 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
65 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
67 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
68 attempt to open for write; this always fails, at least on POSIX
69 hosts. This reinstates the 2006-01-09 change, which was
70 inadvertently removed.
72 2006-01-26 Bruno Haible <bruno@clisp.org>
73 Paul Eggert <eggert@cs.ucla.edu>
76 [(! (defined __cplusplus || defined __BEOS__)
78 && !(defined __HP_cc || defined __xlc__
79 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
81 #define to signed char in these cases too; this simplifies
82 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
83 etc., separately) and makes it more conservative.
85 2006-01-21 Jim Meyering <jim@meyering.net>
87 Sync from the stable (b5) branch of coreutils:
89 * fts.c (fts_children): Don't let close() clobber errno from
92 * fts.c (fts_stat): When following a symlink-to-directory,
93 don't necessarily interpret stat-fails+lstat-succeeds as indicating
94 a dangling symlink. That can also happen at least for ELOOP.
95 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
96 FYI, this bug predates the inclusion of fts.c in coreutils.
98 * fts.c (fts_open): Put new maxarglen declaration and uses
99 in their own block, so pre-c99 compilers don't object.
101 Avoid the double-free (first in fts_read, second in fts_close) that
102 would occur when an `active' directory is made inaccessible (e.g.,
103 via chmod a-x) during a traversal.
104 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
105 before returning. Reproduce this failure by
106 mkdir -p a/b; cd a; chmod a-x . b
107 Reported by Stavros Passas.
109 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
111 * argp-namefrob.h: Bugfix. Remove stray #
113 2006-01-25 Bruno Haible <bruno@clisp.org>
115 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
117 Reported by Paul Eggert.
119 2006-01-25 Jim Meyering <jim@meyering.net>
121 * fileblocks.c: Remove more useless parentheses.
122 * readutmp.h: Likewise.
124 2006-01-24 Bruno Haible <bruno@clisp.org>
126 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
128 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
131 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
132 to avoid problems with the built-in _Bool type.
133 Reported by Paul Eggert on 2005-11-26.
135 2006-01-24 Jim Meyering <jim@meyering.net>
137 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
139 2006-01-24 Simon Josefsson <jas@extundo.com>
141 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
144 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
146 Work around porting bugs reported by Dieter in
147 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
148 * getopt.c (_NOPROTO): Remove; no longer needed.
149 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
150 Include "getopt.h" first, to check interface.
151 (getenv): Declare only if defined HAVE_DECL_GETENV &&
153 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
154 (__strndup): Revert to K&R-style function dfns, the glibc style.
155 * strnlen.c: Don't claim it's taken from glibc; it's not.
156 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
157 Include strnlen.h first, to get prototype properly.
158 (strnlen): Renamed from __strnlen.
161 2006-01-23 Ulrich Drepper <drepper@redhat.com>
163 These changes imported from libc.
164 * getopt.c: Use __fxprintf instead of inline stream orientation
165 test and two separate function calls.
166 * strndup.c (__strndup): Add libc_hidden_def.
168 2006-01-22 Bruno Haible <bruno@clisp.org>
170 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
171 temporary buffer for sprintf, take into account the precision also
172 for 'd', 'i', 'u', 'o', 'x', 'X'.
174 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
176 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
177 to pacify gcc -Wswitch-default.
179 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
181 * argp-help.c (usage_long_opt): Do not print DOC options.
182 (__argp_base_name): Removed
183 * argp-namefrob.h (__argp_basename): Removed definition. Was a
185 (__argp_base_name): Provide macro definition or extern declaration
186 depending on the configuration
188 2006-01-20 Simon Josefsson <jas@extundo.com>
190 * inet_ntop.h: Unconditionally include sys/socket.h.
192 2006-01-19 Simon Josefsson <jas@extundo.com>
194 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
196 2006-01-12 Simon Josefsson <jas@extundo.com>
198 * base64.c: Fix warning, reported by Bruno Haible
199 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
201 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
204 * md5.c: Fix commentary typos.
205 (alignof, UNALIGNED_P): No need for a GCC-specific version.
206 * md5.h (__attribute__): Remove; unused.
207 * sha1.c: Fix commentary to match md5 better.
208 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
209 so that we don't need to worry about alignment. All uses changed.
210 This merges the 2005-10-28 md5 change into sha1.
212 2006-01-11 Jim Meyering <jim@meyering.net>
215 * md5.c (OP): Fix spacing.
217 2006-01-11 Simon Josefsson <jas@extundo.com>
219 * stdint_.h (SIZE_MAX): Add missing (.
221 2006-01-10 Bruno Haible <bruno@clisp.org>
223 * argp.h (__const): Remove macro. Use const instead.
224 * argp-fmtstream.h (__const): Likewise.
225 * glob_.h (__const): Remove macro.
226 * glob-libc.h: Use const instead of __const.
228 2006-01-10 Jim Meyering <jim@meyering.net>
230 Avoid the double-free (first in fts_read, second in fts_close) that
231 would occur when an `active' directory is made inaccessible (e.g.,
232 via chmod a-x) during a traversal.
233 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
234 before returning. Reproduce this failure by
235 mkdir -p a/b; cd a; chmod a-x . b
236 Reported by Stavros Passas.
239 * sha1.c: Tweak grammar in a comment.
241 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
243 * regex_internal.h (BITSET_WORD_BITS):
244 Work around a bug in 64-bit PGC (before version 6.1-2), where the
245 preprocessor mishandles large unsigned values as if they were signed.
246 Problem reported by Claudio Fontana in
247 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
249 2006-01-10 Simon Josefsson <jas@extundo.com>
251 * socket_.h: New file.
253 2006-01-10 Bruno Haible <bruno@clisp.org>
255 * localcharset.c: Update from GNU gettext.
257 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
260 * chdir-long.c (cdb_free): Don't bother trying to open directory
261 for write access: POSIX says that must fail.
262 * fts.c (diropen): Likewise.
263 * save-cwd.c (save_cwd): Likewise.
264 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
265 well, for minor improvements on hosts that lack O_DIRECTORY.
266 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
267 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
268 Fall back on chown if open failed with EACCES.
270 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
271 Report an error at compile-time if only a 1-second nominal clock
274 * lchmod.h: New file.
275 * mkdir-p.c: Include lchmod.h, lchown.h.
276 (make_dir_parents): Use lchown rather than chown, and
277 lchmod rather than chmod.
279 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
280 too. Problem with "none" reported by Bob Proulx. Problem with
281 "proc" reported by n0dalus.
283 * mountlist.c: Include <limits.h>.
284 (dev_from_mount_options)
285 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
286 New function. It no longer assumes "dev=" has the System V meaning
287 on Linux (since it doesn't). It also parses "dev=" more carefully.
288 (read_file_system_list)
289 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
290 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
293 * posixtm.h (PDS_PRE_2000): New macro.
294 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
295 All usages changed. Reject dates outside the range 1969-1999 if
296 PDS_PRE_2000 is used.
298 2006-01-09 Jim Meyering <jim@meyering.net>
302 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
304 * chdir-safer.h, chdir-safer.c: New files.
306 * modechange.c (mode_compile): Reject an invalid mode string
307 that starts with an octal digit. From Andreas Gruenbacher.
309 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
310 and dup to open_safer and dup_safer, respectively.
311 (openat_permissive): Fix typo in comment.
313 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
314 "gettext.h"; either no longer needed or are guaranteed by openat.h.
315 (_): Remove; no longer needed.
316 (openat): Renamed from rpl_openat; no need for rpl_openat
317 since openat.h renames openat for us.
318 Replace most of the body with a call to openat_permissive,
319 to avoid duplicate code.
320 Port to (probably hypothetical) environments were mode_t is
322 (openat_permissive): Require mode arg, so that we can check
323 types better. Put it just after flags. Change cwd failure
324 indicator from pointer-to-bool to pointer-to-errno-value.
326 Invoke openat_save_fail and/or openat_restore_fail if
327 cwd_errno is null, so that openat can call us.
328 (openat_permissive, fdopendir, fstatat, unlinkat):
329 Simplify errno handling to avoid some duplicate code,
330 as it's OK to set errno on success.
331 * openat.h: Revamp code so that function macros depend on
332 __OPENAT_PREFIX only, not also on AT_FDCWD.
333 (openat_ro): Remove. Caller changed to use openat_permissive.
334 (openat_permissive): Now a macro, if not a function.
335 (openat_restore_fail, openat_save_fail): Now always functions,
336 since mkdirat needs them even if __OPENAT_PREFIX is defined.
338 * openat-priv.h: New file, defining macros used by mkdirat.c
340 * mkdirat.c: Include openat-priv.h.
341 Remove definitions of macros defined therein.
342 * openat.c: Likewise.
344 * mkdirat.c (mkdirat): New file and function.
345 * openat.h (mkdirat): Declare.
347 * openat.c (fdopendir): Don't change errno when returning non-NULL.
349 * openat.h (openat_permissive): Declare.
352 * openat.c (EXPECTED_ERRNO): New macro.
353 (openat_permissive): New function -- used in remove.c rewrite.
354 (all functions): Set errno just before returning, only if there
355 was an actual failure.
356 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
358 Emulate openat-family functions using Linux's procfs, if possible.
359 Idea and some code based on Ulrich Drepper's glibc changes.
361 * openat.c: (BUILD_PROC_NAME): New macro.
362 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
363 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
364 before falling back on save_cwd and restore_cwd.
365 (fdopendir, fstatat, unlinkat): Likewise.
367 * openat.c (fstatat, unlinkat): Perform the syscall directly,
368 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
370 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
371 as second argument to va_arg. Otherwise, some versions of gcc
372 warn that `if this code is reached, the program will abort'.
374 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
378 Add POSIX ACL support
379 * acl.h (copy_acl, set_acl): Add declarations.
380 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
381 systems other than Linux.
382 (chmod_or_fchmod): New function: use fchmod when possible,
384 (file_has_acl): Add a POSIX ACL implementation, with a
385 Linux-specific subcase.
386 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
387 S_ISVTX from one file to another. Fall back to fchmod/chmod when
388 acls are unsupported.
389 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
390 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
393 2006-01-09 Bruno Haible <bruno@clisp.org>
395 * sysexit_.h (EX_OK): New macro.
396 Suggested by Martin Lambers <marlam@marlam.de>.
398 2006-01-09 Bruno Haible <bruno@clisp.org>
400 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
401 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
402 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
403 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
405 2006-01-09 Bruno Haible <bruno@clisp.org>
407 * stdint_.h (SIZE_MAX): Write the value without involving negative
410 2005-10-16 Bruno Haible <bruno@clisp.org>
412 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
413 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
415 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
417 * strftime.c (tzname): Don't declare if it is already #defined.
418 Problem reported for Mingw by Mark Junker.
420 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
422 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
423 long int, not int, for nanosecond counts, so that people who are
424 used to POSIX struct timespec won't be surprised. Reported by Jim
427 2005-12-16 Jim Meyering <jim@meyering.net>
429 * fprintftime.c, fprintftime.h: New files.
431 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
433 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
434 * argp-help.c (fill_in_uparams): Check if the constructed
435 struct uparams is valid. Fall back to the default values if it is
438 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
440 * argp-help.c (__argp_base_name): New function
441 (__argp_short_program_name): Rewrite using __argp_base_name
442 * argp-namefrob.h: Define program_invocation_name and
443 program_invocation_short_name if requested
444 (__argp_base_name): Add prototype
445 * argp-parse.c (argp_def): Use gettext wrappers
446 (argp_default_parser): Use __argp_base_name
447 * argp-pin.c: New file. Defines program_invocation_name and
448 program_invocation_short_name on systems that lack them.
450 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
452 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
453 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
454 porting problem reported by Georg Schwarz in
455 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
457 2005-07-09 Bruno Haible <bruno@clisp.org>
459 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
460 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
461 Reported by Mark Junker <mjscod@gmx.de>.
463 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
465 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
466 (uintmax_t) [defined uintmax_t]: Do not declare.
467 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
468 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
469 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
470 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
471 sake of portability to weird hosts that C allows (though we don't
472 know of any practical examples).
474 * savedir.h (fdsavedir): New decl.
475 * savedir.c (fdsavedir, savedirstream): New functions; the latter
476 contains most of the former guts of savedir.
477 (savedir): Use savedirstream.
480 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
482 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
483 coreutils no longer futzes with rounding modes.
485 2005-11-14 Jim Meyering <jim@meyering.net>
487 * mkstemp-safer.c: Include <config.h>, required for possible
488 replacement of mkstemp.
490 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
492 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
494 (gethrxtime) [! (HAVE_NANOUPTIME
495 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
496 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
497 our own approximation.
499 2005-11-10 Simon Josefsson <jas@extundo.com>
501 * readline.c: Remove EOL.
503 2005-11-08 Eric Blake <ebb9@byu.net>
505 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
507 2005-11-08 Eric Blake <ebb9@byu.net>
509 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
511 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
513 Fix porting problem reported by Theodoros V. Kalamatianos.
514 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
515 Don't assume that futimes failing means we must fail.
517 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
519 * getcwd.c (__getcwd): Don't assume that system calls after readdir
520 leave errno alone. Problem reported by Dmitry V. Levin.
522 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
524 * savedir.c (savedir): Don't assume that xrealloc etc. leave
525 errno alone. Problem reported by Frederic Jolliton.
527 2005-10-28 Simon Josefsson <jas@extundo.com>
529 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
530 "restrict" keywords, as per POSIX. Protect the function
531 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
532 Don't use K&R prototypes. Check the sprintf return values.
533 Re-define EAFNOSUPPORT if not present. Indent.
535 * md5.h, md5.c: Simplify buffer handling visavi alignment,
536 suggested by Bruno Haible <bruno@clisp.org>.
538 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
540 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
542 * gc-libgcrypt.c: Add MD2 (which is not available through
545 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
547 * md2.h, md2.c: New files.
549 2005-10-24 Simon Josefsson <jas@extundo.com>
551 * md4.h: Shrink buffer size, now that we changed the type.
553 2005-10-22 Simon Josefsson <jas@extundo.com>
555 * arcfour.h, arcfour.c: Use fixed size indices in the
556 arcfour_context struct (simplify test vector testing in GNU
559 2005-10-22 Simon Josefsson <jas@extundo.com>
561 * md4.h, md4.c: Simplify buffer handling visavi alignment,
562 suggested by Bruno Haible <bruno@clisp.org>.
564 2005-10-22 Simon Josefsson <jas@extundo.com>
566 * crc.h: Include stddef.h, for size_t.
568 2005-10-21 Simon Josefsson <jas@extundo.com>
570 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
571 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
573 2005-10-21 Simon Josefsson <jas@extundo.com>
575 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
578 2005-10-21 Simon Josefsson <jas@extundo.com>
580 * gc-gnulib.c: Support ARCTWO in CBC mode.
582 2005-10-21 Simon Josefsson <jas@extundo.com>
584 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
587 * hmac-sha1.c (hmac_sha1): Likewise.
589 * crc.c (crc32_update): Actually use crc parameter, suggested by
590 Bruno Haible <bruno@clisp.org>.
592 * crc.h: Include stdint.h directly, suggested by Bruno Haible
595 2005-10-21 Simon Josefsson <jas@extundo.com>
597 * des.h, des.c: New files.
599 * gc-gnulib.c: Support DES.c
601 2005-10-21 Simon Josefsson <jas@extundo.com>
603 * arctwo.h, arctwo.c: New files.
605 * gc-gnulib.c: Support ARCTWO.
607 2005-10-21 Simon Josefsson <jas@extundo.com>
609 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
611 2005-10-19 Simon Josefsson <jas@extundo.com>
613 * gc-gnulib.c: Support ARCFOUR.
615 2005-10-19 Simon Josefsson <jas@extundo.com>
617 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
620 * gc.h: Add ECB enum type.
622 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
624 2005-10-19 Simon Josefsson <jas@extundo.com>
626 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
628 2005-10-18 Simon Josefsson <jas@extundo.com>
630 * md4.h, md4.c: New files, based on md5.?.
632 2005-10-17 Simon Josefsson <jas@extundo.com>
634 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
636 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
638 2005-10-17 Simon Josefsson <jas@extundo.com>
640 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
642 2005-10-17 Simon Josefsson <jas@extundo.com>
644 * gc.h, gc-libgcrypt.c: Add ciphers.
646 2005-10-17 Simon Josefsson <jas@extundo.com>
648 * sha1.c: Use uint32_t instead of md5_uint32.t
650 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
653 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
655 * md5.h: Use stdint.h and uint32_t. Doc fix.
657 2005-10-15 Simon Josefsson <jas@extundo.com>
659 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
661 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
663 2005-10-14 Simon Josefsson <jas@extundo.com>
665 * arcfour.h, arcfour.c: New files.
667 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
669 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
670 include <wchar.h>; no longer needed.
672 2005-10-14 Jakub Jelinek <jakub@redhat.com>
673 and Ulrich Drepper <drepper@redhat.com>
676 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
677 instead of inline stream orientation test and two separate
678 function calls. Pay no attention to USE_IN_LIBIO.
680 2005-10-14 Roland McGrath <roland@redhat.com>
682 Import from libc. [BZ #1331]
683 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
685 Reported by Matej Vela <vela@debian.org>.
687 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
689 * mkdir-p.c (make_dir_parents): Don't report an error if an
690 intermediate directory is in a read-only file system. Problem
691 reported by Eric Blake.
693 2005-10-13 Simon Josefsson <jas@extundo.com>
695 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
696 Move memory allocation outside of loop.
698 2005-10-12 Simon Josefsson <jas@extundo.com>
700 * gc-pbkdf2-sha1.c: New file.
702 * gc.h: Add gc_pbkdf2_sha1 prototype.
704 2005-10-12 Simon Josefsson <jas@extundo.com>
706 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
707 suggested by Bruno Haible <bruno@clisp.org>.
709 2005-10-12 Simon Josefsson <jas@extundo.com>
711 * gc-libgcrypt.c (gc_hmac_sha1): New function.
713 * gc-gnulib.c (gc_hmac_sha1): New function.
715 2005-10-12 Simon Josefsson <jas@extundo.com>
717 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
719 2005-10-12 Simon Josefsson <jas@extundo.com>
721 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
722 GC_USE_HMAC_MD5, respectively.
724 * gc-libgcrypt.c (gc_md5): Fix assert call.
727 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
729 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
731 * gc-gnulib.c (gc_hash_buffer): Ditto.
733 2005-10-11 Bruno Haible <bruno@clisp.org>
735 * c-strcasestr.h: New file, from GNU gettext.
736 * c-strcasestr.c: New file, from GNU gettext.
738 2005-10-11 Bruno Haible <bruno@clisp.org>
740 * c-strcase.h: New file, from GNU gettext.
741 * c-strcasecmp.c: New file, from GNU gettext.
742 * c-strncasecmp.c: New file, from GNU gettext.
744 2005-10-11 Simon Josefsson <jas@extundo.com>
746 * crc.h, crc.c: New files.
748 * gc.h (gc_hash_buffer): Add doc.
750 2005-10-08 Simon Josefsson <jas@extundo.com>
752 * gc.h: Add gc_hash and gc_hash_buffer.
754 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
756 * gc-libgcrypt.c (gc_hash_buffer): Add.
758 2005-10-11 Bruno Haible <bruno@clisp.org>
760 * strcasecmp.c: Include limits.h.
761 (strcasecmp): Avoid integer overflow on exotic platforms.
762 * strncasecmp.c: Include limits.h.
763 (strncasecmp): Avoid integer overflow on exotic platforms.
764 Reported by Paul Eggert.
766 2005-10-06 Simon Josefsson <jas@extundo.com>
768 * hmac-md5.c: New file.
772 2005-10-06 Simon Josefsson <jas@extundo.com>
774 * memxor.c (memxor): Avoid casts and warnings.
776 2005-10-05 Derek Price <derek@ximbiot.com>
778 * getdelim.c (SIZE_MAX): New macro, if not already defined.
780 2005-10-05 Simon Josefsson <jas@extundo.com>
782 * memxor.c (memxor): Fix compiler error.
784 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
785 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
787 * memxor.h, memxor.c: New files.
789 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
790 we assume all systems have it, suggested by Jim Meyering
791 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
792 any systems lack sys/socket.h; mingw32 is known to lack it, but we
793 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
796 2005-10-04 Bruno Haible <bruno@clisp.org>
798 * verify.h (verify_true): Provide alternative definition for C++.
800 2005-10-04 Simon Josefsson <jas@extundo.com>
802 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
803 D. Baushke" <mdb@gnu.org>.
805 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
807 * getdelim.c: Include getdelim.h first. Include <limits.h>.
808 (SSIZE_MAX): New macro, if not already defined.
809 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
812 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
814 * exclude.c: Include verify.h.
815 (verify): Remove. All callers changed to use verify.h's version.
816 * strtoimax.c: Likewise.
817 * utimecmp.c: Likewis.e
820 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
821 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
822 * .cvsignore: Add fts.h, search.h, t-fpending.
823 * settime.c (settime): Fix { typo in previous patch. Also, don't
824 bother returning ENOSYS if settimeofday or stime fails; just let
825 them return whatever errno they want to return.
826 * utimens.c: Include unistd.h, for dup2.
827 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
828 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
830 2005-10-02 Jim Meyering <jim@meyering.net>
833 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
834 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
835 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
836 Remove AT_FDCWD test.
837 Do not consume the fd unless successful.
838 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
839 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
840 block, so that we don't even try to compile it if settimeofday is
841 available. This works around a compilation failure on OSF1 V5.1,
842 due to stime requiring a `long int*' while tv_sec is `int'.
844 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
846 * getdelim.c (getdelim): Remove unused variables.
848 2005-10-01 Simon Josefsson <jas@extundo.com>
850 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
851 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
852 AI_* and EAI_* definitions. Protect function declarations.
854 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
856 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
857 so that the code works even with ancient cpp. Portability problem
858 with GCC 2.7.2.1 reported by Thomas M.Ott.
860 2005-09-27 Jim Meyering <jim@meyering.net>
862 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
864 * intprops.h (signed_type_or_expr__): Define.
865 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
868 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
870 * verify.h (verify_expr): Remove, replacing with:
871 (verify_true): New macro that returns true instead of void.
872 (verify_type__): Remove.
873 (verify): Use verify_true rather than verify_type__.
875 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
877 * utimens.c (ENOSYS): Define if not already defined.
878 (futimens): Support having a null PATH if the file descriptor
881 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
883 (__attribute): Define to empty unless GCC 3.1 or later.
884 This works around a core dump on OpenBSD 3.4, which has GCC
885 2.95.3, which dumps core when given __attribute__(()). It also
886 simplifies other tests, since we really don't want to bother with
887 worrying about which ancient version of GCC supported what.
888 Original problem reported by Yoann Vandoorselaere, with part of
889 the fix suggested by Derek Price.
891 2005-09-24 Jim Meyering <jim@meyering.net>
893 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
894 so we can once again use a positive bitfield width of 1 -- now we
895 don't have to explain why we were using a bitfield width of 2.
897 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
899 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
900 Problem reported by Eric Blake.
901 (getaddrinfo): Initialize se so that it's not garbage.
902 Redo internal storage allocation so that it doesn't make unportable
903 assumptions about alignment.
906 * utimens.c (futimens): Use futimesat if available.
907 Prefer it to futimes since it doesn't have the futimes bug.
909 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
910 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
911 Instead, declare a function that returns a pointer to an array,
912 and use verify_type__ to declare the size of the array.
913 Problem and germ of a solution reported by Bruno Haible.
914 (verify_type__): Use 2, not 1, for bitfield size, to avoid
915 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
917 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
921 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
923 * argmatch.h: Include verify.h
924 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
925 (ARGMATCH_ASSERT): Remove; unused.
926 * canonicalize.c: Assume STDC_HEADERS.
927 * exclude.c: Include "strcase.h".
928 * regex_internal.h [!defined _LIBC]: Likewise.
929 * getusershell.c: Include stdio--.h rather than stdio.h
931 (getusershell): Call fopen, not fopen_safer.
932 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
933 Do not include unistd-safer.h.
934 (save_cwd): Don't call fd_safer; no longer needed
935 now that we include fcntl--.h.
937 * getdate.y (relative_time): New type.
938 (RELATIVE_TIME_0): New constant.
939 (parser_control): Use relative_time instead of doing it ourselves.
940 (%union): Add new relative_time rel member.
941 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
943 (relunit, relunit_snumber): Now of type rel.
944 (zone, rel, relunit, get_date): Adjust to above changes.
946 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
947 Do not include unistd-safer.h.
948 (getloadavg): Don't call fd_safer; no longer needed
949 now that we include fcntl--.h.
951 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
952 (make_dir_parents): Treat ENOSYS like EEXIST.
954 Improve quality of diagnostics on restore_cwd failure.
955 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
956 (make_dir_parents): Last arg is now int * (for errno), not bool *.
957 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
958 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
959 each time through the loop. Do not diagnose restore_cwd failure;
960 that is the caller's job (and perhaps the caller does not care).
962 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
963 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
964 If the file already exists but is not a directory, don't bother
965 to try to make its parents.
966 Close potential file descriptor leak if we can't chdir("/") (!).
967 Don't always return true if chdir($PWD) fails; return true only
968 if the requested action was done successfully (except for the
970 Don't log final directory unless we actually made it.
971 Refactor to avoid duplicate code to fix up permissions.
972 Don't attempt to fix up parent permissions if chdir($PWD) fails.
974 * strftime.c (my_strftime): Rewrite the previous change slightly,
975 to make it a bit faster and (I hope) clearer.
976 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
977 Fix bug in formats like %2N.
979 * verify.h: New file.
981 2005-09-22 Jim Meyering <jim@meyering.net>
985 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
987 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
988 the .tm_year member, since otherwise gcc-4.0 would now warn about
989 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
991 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
992 order to avoid an unsuppressible warning from gcc on 64-bit systems.
994 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
995 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
996 when run in a time zone for which daylight savings time is in effect
997 for the starting date.
999 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
1000 stop us from restricting permissions of just-created absolute-named
1002 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
1003 to restore initial working directory.
1004 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
1005 to tell caller if/when we change the working directory and are
1006 unable to return to the initial one.
1007 * mkdir-p.h (make_dir_parents): Update prototype.
1008 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
1009 `return false'. This fixes a bug introduced on 2004-07-30.
1011 * openat.c (fdopendir): Be sure to close the supplied
1012 file descriptor before returning. This makes our replacement
1013 implementation a little closer to Solaris's, where fdopendir
1014 ties the file descriptor to the returned DIR* pointer.
1015 * openat.c (unlinkat): New function.
1016 * openat.h (unlinkat): Add prototype.
1017 * openat-die.c (openat_save_fail): Rename from openat_save_die.
1018 (openat_restore_fail): Rename from openat_restore_die.
1019 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
1021 Provide an alternative to exiting immediately upon save_cwd or
1022 restore_cwd failure. Now, an application can arrange e.g.,
1023 to perform a longjump in that case.
1024 * openat.c: Include dirname.h.
1025 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
1026 (rpl_openat, fdopendir, fstatat): Call openat_save_die
1027 and openat_restore_die rather than calling error directly.
1028 Don't include "error.h" or "exitfail.h"; they're no longer needed.
1030 * openat-die.c (openat_save_die, openat_restore_die): New file.
1031 * openat.h (openat_save_die, openat_restore_die): Declare and define.
1033 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
1034 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
1035 int utc, int nanoseconds);
1037 date should not have to allocate a megabyte of virtual memory to
1038 handle a format argument like +%1048575T. When implemented with
1039 strftime, it must allocate such a buffer, use strftime to fill it
1040 in, print it, then free it.
1041 With fprintftime, it simply prints everything and exits.
1042 With no need for memory allocation, that's one fewer way to fail.
1043 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
1044 optional field width, not before, so we accept %9:z, not %:9z.
1045 (my_strftime): Be sure to use L_('x') for literals.
1047 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
1048 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
1049 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
1050 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
1051 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
1052 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
1053 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
1054 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
1055 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
1057 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1058 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
1059 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1060 and don't include <sys/file.h>).
1062 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
1064 Sync from coreutils.
1066 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
1067 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
1068 [!LDAV_DONE]: Avoid unused variable warning.
1070 2005-09-21 Bruno Haible <bruno@clisp.org>
1072 * unicodeio.h (unicode_to_mb): New declaration.
1074 2005-09-20 Derek Price <derek@ximbiot.com>
1076 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
1078 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1080 Use a consistent style for including <config.h>.
1081 * __fpending.c, acl.c, argmatch.c,
1082 argp-help.c, argp-parse.c,
1083 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
1084 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
1085 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
1086 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
1087 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
1088 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
1089 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
1090 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
1091 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
1092 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
1093 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
1094 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
1095 modechange.c, mountlist.c, open-safer.c, physmem.c,
1096 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
1097 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
1098 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
1099 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
1100 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
1101 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
1102 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
1103 userspec.c, utimecmp.c, version-etc-fsf.c,
1104 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
1105 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
1106 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
1107 Standardize inclusion of config.h.
1108 * __fpending.h, dirfd.h, getdate.h, human.h,
1109 inttostr.h: Removed inclusion of config.h from header files.
1110 * inttostr.c: Adjusted in-tree users.
1111 * timespec.h: Remove superfluous warning to include config.h.
1112 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
1113 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
1114 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
1115 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
1117 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
1119 * stat-time.h: New file.
1120 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
1121 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
1123 (timespec_cmp): New function.
1124 * utimecmp.c: Include stat-time.h.
1125 (SYSCALL_RESOLUTION): Depend on whether various struct stat
1126 members exist, not on the obsolescent ST_MTIM_NSEC.
1127 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
1129 2005-09-15 Derek Price <derek@ximbiot.com>
1130 Paul Eggert <eggert@cs.ucla.edu>
1132 * regcomp.c, regexec.c, regex_internal.c: Back out previous
1133 changes, consolidating in...
1134 * regex_internal.h: ...this file.
1136 2005-09-15 Derek Price <derek@ximbiot.com>
1138 * regex_internal.h: Blank `pure' for GNUC < 3.
1139 * regex_internal.c: Ditto, using this...
1140 (__GNUC_PREREQ): ...new macro.
1141 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
1142 (__GNUC_PREREQ): ...this new macro.
1144 * strstr.h: Include string.h. Define strstr as a macro here.
1146 2005-09-13 Derek Price <derek@ximbiot.com>
1148 * canon-host.c (canon_host_r): Set *cherror on memory allocation
1150 Reported by Jim Meyering <jim@meyering.net>.
1152 2005-09-13 Jim Meyering <jim@meyering.net>
1154 * canon-host.c: Filter through gnu indent and reword comments slightly.
1155 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
1157 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
1159 * lib/base64.c: Typo.
1160 (base64_encode): Put b64str in initialized data section.
1162 2005-09-12 Derek Price <derek@ximbiot.com>
1164 Return usable errors from canon-host.
1165 * canon-host.h: New file.
1166 * canon-host.c (canon_host): Wrap...
1167 (canon_host_r): ...this new function, which now relies exclusively on
1169 (ch_strerror): New function.
1170 (last_cherror): New global.
1171 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
1172 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
1174 (freeaddrinfo): Free ai->ai_canonname when set.
1176 2005-09-12 Derek Price <derek@ximbiot.com>
1177 Paul Eggert <eggert@cs.ucla.edu>
1179 * glob-libc.h: Renamed from glob_.h. The new version is
1180 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
1181 protecting things that should be done only in gnulib contexts.
1182 * glob_.h: New file, containing only the glob things needed for
1184 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
1185 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
1186 (glob, globfree, glob_pattern_p): Now defined simply in terms of
1187 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
1188 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
1189 and to respect the namespace rules better.
1191 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
1193 Merge glibc and coreutils changes into gnulib, plus a few
1195 * md5.c: Use #error rather than a string.
1196 (CYCLIC): New macro, from glibc source. Use it instead of rol.
1197 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
1198 (__attribute__): Define to empty for non recent-GCC.
1199 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
1200 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
1201 Renamed from their non-__ counterparts, with new macros replacing
1202 them if not _LIBC. Add __THROW attribute.
1204 (struct md5_ctx): Align buffer if using GCC.
1205 * sha1.h (struct sha1_ctx): Likewise.
1206 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
1207 The old name was backwards.
1208 (NOTSWAP): Remove; not used.
1209 (rol): New macro, moved here from md5.h.
1210 (sha1_process_block): Remove a FIXME that doesn't make sense.
1212 2005-09-12 Derek Price <derek@ximbiot.com>
1214 * gai_strerror.c: Include config.h when available. Include
1215 getaddrinfo.h before other headers to test interface.
1216 Reported by Larry Jones <lawrence.jones@ugs.com>.
1218 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
1220 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
1221 definitions, since that's the preferred style in glibc.
1222 Fix a minor spacing issue, and update copyright notice to match glibc's.
1224 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1226 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
1228 2005-09-06 Simon Josefsson <jas@extundo.com>
1230 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
1231 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
1233 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
1235 Change bitset word type from unsigned int to unsigned long int,
1236 as this has better performance on typical 64-bit hosts.
1237 Port bitset code to hosts with unusual word sizes.
1238 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
1239 (build_collating_symbol):
1240 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
1241 argument is a bitset. This is merely a style issue, but it makes
1242 it clearer that an entire array is expected.
1243 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
1244 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
1245 Port to the case where bitset_word is not the same as unsigned int.
1246 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
1247 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
1249 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1250 (build_trtable, group_nodes_into_DFAstates):
1252 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
1253 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
1254 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
1255 * regexec.c (group_nodes_into_DFAstates): Likewise.
1256 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1257 * regcomp.c (optimize_subexps, lower_subexp):
1258 Work even if bitset_word has holes in its bitwise representation.
1259 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1260 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1262 * regex_internal.c (re_string_reconstruct):
1263 Don't assume UCHAR_MAX == 255.
1264 * regex_internal.h (bitset_set_all): Likewise.
1265 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1267 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1268 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1270 (BITSET_WORD_MAX): New macro.
1271 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1272 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1273 (bitset_empty, bitset_copy):
1274 Prefer sizeof (bitset) to multiplying it out ourselves.
1275 (bitset_not_merge): Remove; unused.
1276 (bitset_contain): Return bool, not unsigned int with one bit on.
1277 All callers changed.
1278 * regexec.c (build_trtable): Don't assume bitset has no stricter
1279 alignment than re_node_set; do this by defining a new internal
1280 type struct dests_alloc and using it to allocate memory.
1282 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1284 Check for arithmetic overflow when calculating sizes, to prevent
1285 some buffer-overflow issues. These patches are conservative, in the
1286 sense that when I couldn't determine whether an overflow was possible,
1287 I inserted a run-time check.
1288 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1289 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1290 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1291 (re_xnrealloc, re_x2nrealloc): New inline functions.
1292 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1293 (build_equiv_class, build_charclass): Check for arithmetic overflow
1294 in size expression calculations.
1295 * lib/regex_internal.c (re_string_realloc_buffers):
1296 (build_wcs_upper_buffer, re_node_set_add_intersect):
1297 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1298 (re_dfa_add_node, register_state): Likewise.
1299 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1300 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1301 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1302 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1304 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1306 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1307 to avoid a collision with bits/local_lim.h in glibc.
1308 All uses changed. Problem reported by Dmitry V. Levin in
1309 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1311 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1312 bugs in int versus size_t comparisons.
1313 (re_string_context_at): Fix bug where the code assumed that
1316 Use bool where appropriate.
1317 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1318 All callers changed.
1319 (calc_eclosure_iter): Likewise, for ROOT arg.
1320 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1321 (build_charclass_op): Likewise, for NON_MATCH arg.
1322 * regex_internal.c (re_string_allocate, re_string_construct):
1323 (re_string_construct_common): Likewise, for ICASE arg.
1324 * regexec.c (re_search_2_stub, re_search_stub):
1325 Likewise, for RET_LEN arg.
1326 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
1327 (set_regs): Likewise, for FL_BACKTRACK arg.
1328 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
1329 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
1330 (calc_eclosure_iter, parse_bracket_exp):
1331 Use bool for internal variables that are booleans.
1332 * regexec.c (re_search_internal, check_matching, proceed_next_node):
1333 (set_regs, build_sifted_states, sift_states_bkref):
1334 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
1335 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1336 (find_collation_sequence_value):
1338 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
1339 (re_node_set_compare):
1340 Return bool, not int. All callers changed.
1341 * regexec.c (check_halt_node_context, check_dst_limits):
1342 (build_trtable, check_node_accept): Likewise.
1343 * regex_internal.h: Include stdbool.h.
1345 Fix bugs uncovered when converting to bool.
1346 * regcomp.c (calc_eclosure_iter): Check for storage allocation
1347 failure instead of charging ahead blindly.
1348 * regex_internal.c (register_state): Likewise.
1349 * regexec.c (re_search_2_stub): Use simpler method than boolean
1350 for freeing internal storage.
1351 (group_nodes_into_DFA_states): Use unsigned int, not int, for
1352 bitset pieces used as boolean, to avoid undefined behavior
1353 on hosts that do int overflow checking.
1355 2005-08-31 Derek Price <derek@ximbiot.com>
1357 * getdelim.c (getdelim): Return EOF on EOF.
1358 Reported by Larry Jones <lawrence.jones@ugs.com>.
1360 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1362 * regex_internal.c (re_string_reconstruct): Don't assume buffer
1363 lengths fit in regoff_t; this isn't true if regoff_t is the same
1365 * regex.c (re_search_internal): 5th arg is LAST_START
1366 (= START + RANGE) instead of RANGE. This avoids overflow
1367 problems when regoff_t is the same width as size_t.
1368 All callers changed.
1369 (re_search_2_stub): Check for overflow when adding the
1370 sizes of the two strings.
1371 (re_search_stub): Check for overflow when adding START
1372 to RANGE; if it occurs, substitute the extreme value.
1374 2005-08-31 Jim Meyering <jim@meyering.net>
1376 * regcomp.c (search_duplicated_node): Make first pointer arg
1378 * regex_internal.c (create_ci_newstate, create_cd_newstate):
1379 (register_state): Likewise.
1380 * regexec.c (search_cur_bkref_entry, check_dst_limits):
1381 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1382 (group_nodes_into_DFAstates): Likewise.
1384 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1386 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
1387 old glibc regex code mishandles strings longer than 2**31 bytes.
1388 This patch fixes this when the regex code is used in gnulib
1389 (i.e., outside glibc).
1391 This patch should not affect the use of the regex code inside
1392 glibc. No doubt this problem also needs to be handled for glibc
1393 as well, but the result will be an incompatible change to the
1394 glibc ABI, and the old ABI will have to be supported too. That
1395 can be the the subject for another patch.
1397 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
1398 governing whether the rest of this patch is active. By default,
1399 the macro is disabled and the patch has no effect.
1400 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
1401 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
1402 (struct re_pattern_buffer, re_search, re_search_2, re_match):
1403 (re_match_2, re_set_registers): Use the new types.
1404 * regex_internal.h (Idx, re_hashval_t): New types.
1405 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
1407 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
1408 (re_string_context_at, bin_tree_t, re_dfastate_t):
1409 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
1410 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
1411 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
1412 (re_string_char_size_at, re_string_wchar_at):
1413 (re_string_elem_size_at):
1414 Use the new types and macros to port to 64-bit hosts.
1415 Use unsigned types for internal values, so that the code
1416 mostly works even for arrays larger than SSIZE_MAX.
1417 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
1418 (search_duplicated_node, calc_eclosure_iter, fetch_number):
1419 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
1420 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
1421 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
1422 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
1423 (calc_inveclosure, parse_dup_op, build_range_exp):
1424 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
1425 (fetch_number, create_token_tree, mark_opt_subexp):
1427 * regex_internal.c (re_string_construct_common, create_ci_newstate):
1428 (create_cd_newstate, re_string_allocate, re_string_construct):
1429 (re_string_realloc_buffers, build_wcs_upper_buffer):
1430 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1431 (re_string_reconstruct, re_string_peek_byte_case):
1432 (re_string_fetch_byte_case, re_string_context_at):
1433 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1434 (re_node_set_init_copy, re_node_set_add_intersect):
1435 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1436 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1437 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1438 (re_acquire_state, re_acquire_state_context, register_state):
1440 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
1441 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
1442 (re_search_internal, re_search_2_stub, re_search_stub)
1443 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
1444 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
1445 (update_cur_sifted_state, check_dst_limits):
1446 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1447 (check_subexp_limits, sift_states_bkref, merge_state_array):
1448 (check_subexp_matching_top, get_subexp, get_subexp_sub):
1449 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
1450 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1451 (expand_bkref_cache, check_node_accept_bytes):
1452 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
1453 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
1454 (acquire_init_state_context, check_halt_node_context):
1455 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
1456 (sift_states_backward, clean_state_log_if_needed):
1457 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
1458 (find_recover_state, transit_state_sb, transit_state_mb):
1459 (transit_state_bkref, build_trtable, match_ctx_clean):
1461 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
1462 to work around an assumption that REG_MISSING is negative.
1464 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
1465 (seek_collating_symbol_entry) [defined _LIBC]:
1466 (lookup_collation_sequence_value) [defined _LIBC]:
1467 (build_range_exp, build_collating_symbol) [defined _LIBC]:
1468 Use prototypes rather than old-style function definitions.
1469 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
1470 (transit_state_sb) [0]:
1471 (find_collation_sequence_value) [defined _LIBC]: Likewise.
1473 * regexec.c (re_search_internal): Simplify update of rm_so and
1476 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
1477 (optimize_subexps, lower_subexp):
1478 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
1479 since the signed shift might overflow. Use 1u<<31 instead.
1480 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
1481 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1484 * regcomp.c (optimize_subexps, lower_subexp):
1485 Use CHAR_BIT rather than 8, for clarity.
1486 * regexec.c (check_dst_limits_calc_pos_1):
1487 (check_subexp_matching_top): Likewise.
1488 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
1489 have to worry about portability issues when shifting it left.
1490 Remove no-longer-needed test for table_size > 0.
1491 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
1492 in a word, as the resulting behavior is undefined.
1493 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
1494 in one case, a <= should have been an <, and in another case the
1495 whole test was missing.
1496 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
1497 the standard name CHAR_BIT.
1498 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
1499 this is not true on one's complement and signed-magnitude hosts.
1501 * regex_internal.h (re_sub_match_top_t): Remove unused member
1503 (struct re_dfa_t): Remove unused member states_alloc.
1504 * regcomp.c (init_dfa): Don't initialize unused members.
1506 2005-08-31 Bruno Haible <bruno@clisp.org>
1508 * strstr.c: Include <stddef.h>, for NULL.
1509 * strcasestr.c: Likewise.
1510 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
1512 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
1514 * iconvme.h: Add prototype for iconv_alloc.
1516 2005-08-29 Simon Josefsson <jas@extundo.com>
1518 * iconvme.c: Fix errno.
1520 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
1522 * iconvme.c: Split iconv_string into iconv_alloc.
1524 2005-08-27 Jim Meyering <jim@meyering.net>
1526 * fopen-safer.c: Merge minor changes from coreutils.
1527 * dup-safer.c: Likewise.
1528 * fd-safer.c: Likewise.
1530 Merge from coreutils.
1531 * stdio--.h: New file.
1532 * stdlib--.h: New file.
1533 * mkstemp-safer.c: New file.
1535 GNU tar needs these.
1536 * pipe-safer.c: New file.
1537 * creat-safer.c: New file.
1538 * fcntl--.h (creat): Define to creat_safer.
1539 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
1540 * unistd--.h (pipe): Define to pipe_safer.
1541 * unistd-safer.h: Declare pipe_safer.
1543 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
1545 * regex_internal.h: Remove all references to
1546 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
1548 (bitset_not, bitset_merge, bitset_not_merge):
1549 (bitset_mask, re_string_allocate, re_string_construct):
1550 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
1551 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
1552 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
1553 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
1554 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1555 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1556 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
1557 (re_acquire_state_context):
1558 Remove unnecessary forward decls.
1559 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
1560 Put __attribute at function definition,
1561 now that the function decl has been removed.
1562 * lib/regex_internal.c (re_string_peek_byte_case):
1563 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
1566 2005-08-26 Simon Josefsson <jas@extundo.com>
1568 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
1569 Haible <bruno@clisp.org>.
1571 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1573 * regexec.c (set_regs): Don't alloca with an unbounded size.
1575 alloca modernization/simplification for regex.
1576 * regex.c: Remove portability cruft for alloca. This no longer
1577 needs to be at the start of the file, and can be moved into
1578 regex_internal.h and simplified.
1579 * regex_internal.h: Include <alloca.h>.
1580 (__libc_use_alloca) [!defined _LIBC]: New macro.
1581 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
1582 now works outside glibc.
1584 2005-08-24 Simon Josefsson <jas@extundo.com>
1586 * getpass.c: Add WIN32 implementation. Conditionalize use of
1587 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
1588 GLIBC specific code.
1590 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1592 Make regex safe for g++. This fixes one real bug (an "err"
1593 that should have been "*err"). g++ problem reported by
1595 * regex_internal.h (re_calloc): New macro, consistent with
1596 re_malloc etc. All callers of calloc changed to use re_calloc.
1597 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
1598 not int. All callers changed.
1599 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
1600 just use an array of size MB_LEN_MAX.
1601 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
1602 (find_recover_state): Change "err" to "*err"; this fixes what
1603 appears to be a real bug.
1604 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
1607 2005-08-25 Jim Meyering <jim@meyering.net>
1609 * open-safer.c: Include <config.h>.
1610 Otherwise, we'd lose LARGEFILE support in any file using
1613 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
1615 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
1616 * regex.h (regerror): Likewise.
1618 * regex.c: Do not include <sys/types.h>, as POSIX no longer
1619 requires this. (The code never needed it.)
1621 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
1622 All uses of recently-renamed identifiers changed to use the new,
1623 POSIX-compliant names. The code will build and run just fine
1624 without these changes, but it's better to eat our own dog food
1625 and use the standard-conforming names.
1627 * regex.h: Fix a multitude of POSIX name space violations.
1628 These changes have an effect only for programs that define
1629 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
1630 do not change anything for programs compiled in the normal way.
1631 Also, there is no effect on the ABI.
1633 (_REGEX_SOURCE): New macro.
1634 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
1635 defined and _GNU_SOURCE is not; this fixes a name space violation.
1637 Rename the following macros to obey POSIX requirements.
1638 The old names are still visible as macros if _REGEX_SOURCE is defined.
1639 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
1640 RE_BACKSLASH_ESCAPE_IN_LISTS.
1641 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
1642 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
1643 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
1644 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
1645 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
1646 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
1647 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
1648 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
1649 (REG_INTERVALS): renamed from RE_INTERVALS.
1650 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
1651 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
1652 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
1653 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
1654 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
1655 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
1656 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
1657 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
1658 RE_UNMATCHED_RIGHT_PAREN_ORD.
1659 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
1660 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
1661 (REG_DEBUG): renamed from RE_DEBUG.
1662 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
1663 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
1664 unusual, since we can't clash with the POSIX REG_ICASE.
1665 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
1666 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
1667 (REG_NO_SUB): renamed from RE_NO_SUB.
1668 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
1669 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
1670 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
1671 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
1672 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
1673 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
1674 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
1675 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
1676 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
1677 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
1678 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
1679 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
1680 RE_SYNTAX_POSIX_MINIMAL_BASIC.
1681 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
1682 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
1683 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
1684 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
1685 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
1686 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
1687 (REG_FIXED): Renamed from REGS_FIXED.
1688 (REG_NREGS): Renamed from RE_NREGS.
1690 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
1691 of other REG_* macros, since POSIX says the user is allowed to
1692 #undef these macros selectively.
1694 (reg_errcode_t): Update comment stating what other tables need
1697 Rename the following enum values to obey POSIX requirements.
1698 The old names are still visible as macros.
1699 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
1700 is not defined, since GNU is supposed to be a superset of POSIX as
1701 much as possible, and since we want reg_errcode_t to be a signed
1702 type for implementation consistency.
1703 (_REG_NOERROR): Renamed from REG_NOERROR.
1704 (_REG_NOMATCH): Renamed from REG_NOMATCH.
1705 (_REG_BADPAT): Renamed from REG_BADPAT.
1706 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
1707 (_REG_ECTYPE): Renamed from REG_ECTYPE.
1708 (_REG_EESCAPE): Renamed from REG_EESCAPE.
1709 (_REG_ESUBREG): Renamed from REG_ESUBREG.
1710 (_REG_EBRACK): Renamed from REG_EBRACK.
1711 (_REG_EPAREN): Renamed from REG_EPAREN.
1712 (_REG_EBRACE): Renamed from REG_EBRACE.
1713 (_REG_BADBR): Renamed from REG_BADBR.
1714 (_REG_ERANGE): Renamed from REG_ERANGE.
1715 (_REG_ESPACE): Renamed from REG_ESPACE.
1716 (_REG_BADRPT): Renamed from REG_BADRPT.
1717 (_REG_EEND): Renamed from REG_EEND.
1718 (_REG_ESIZE): Renamed from REG_ESIZE.
1719 (_REG_ERPAREN): Renamed from REG_ERPAREN.
1720 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
1721 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
1722 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
1723 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
1725 (_REG_RE_NAME, _REG_RM_NAME): New macros.
1726 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
1727 changed. But support the old name if the new one is not defined
1728 and if _REGEX_SOURCE.
1730 Change the following member names in struct re_pattern_buffer.
1731 The old names are still supported if !_REGEX_SOURCE.
1732 The new names are always supported, regardless of _REGEX_SOURCE.
1733 (re_buffer): Renamed from buffer.
1734 (re_allocated): Renamed from allocated.
1735 (re_used): Renamed from used.
1736 (re_syntax): Renamed from syntax.
1737 (re_fastmap): Renamed from fastmap.
1738 (re_translate): Renamed from translate.
1739 (re_can_be_null): Renamed from can_be_null.
1740 (re_regs_allocated): Renamed from regs_allocated.
1741 (re_fastmap_accurate): Renamed from fastmap_accurate.
1742 (re_no_sub): Renamed from no_sub.
1743 (re_not_bol): Renamed from not_bol.
1744 (re_not_eol): Renamed from not_eol.
1745 (re_newline_anchor): Renamed from newline_anchor.
1747 Change the following member names in struct re_registers.
1748 The old names are still supported if !_REGEX_SOURCE.
1749 The new names are always supported, regardless of _REGEX_SOURCE.
1750 (rm_num_regs): Renamed from num_regs.
1751 (rm_start): Renamed from start.
1752 (rm_end): Renamed from end.
1754 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1755 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1756 Prepend __ to parameter names.
1758 Undo yesterday's changes.
1760 2005-08-24 Jim Meyering <jim@meyering.net>
1762 Sync from coreutils.
1763 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1765 2005-08-21 Bruno Haible <bruno@clisp.org>
1767 * lock.h: Add multiple inclusion guard.
1768 * tls.h: Add multiple inclusion guard.
1770 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1772 * regex.h (REG_NOSYS)
1773 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1774 Define, since POSIX requires it as of 2001.
1775 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1776 New private symbol, used to keep the enum signed in all cases.
1777 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1778 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1780 * regex_internal.c (re_string_skip_chars, register_state):
1782 Remove forward decls; no longer needed now that we use prototypes.
1783 * regexec.c (acquire_init_state_context, check_halt_node_context):
1784 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1785 (clean_state_log_if_needed): Likewise.
1787 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1789 Fix problems reported by Sam Steingold in
1790 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1791 * regexec.c (sift_states_bkref): Fix portability bug: the code
1792 assumed that reg_errcode_t is a signed type, which is not
1793 necessarily true if _XOPEN_SOURCE is not defined.
1794 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1795 some compilers warn about it otherwise.
1797 2005-08-20 Jim Meyering <jim@meyering.net>
1799 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1800 of unused local, dfa.
1802 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1804 * regcomp.c (create_initial_state): Remove duplicate decl.
1805 (init_word_char, create_initial_state, duplicate_node_closure):
1806 (fetch_token, peek_token_bracket, build_range_exp):
1807 (build_collating_symbol): Remove forward decls; no longer needed
1808 now that we use prototypes.
1811 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1812 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1813 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1814 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1815 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1816 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1817 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1818 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1819 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1820 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1821 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1822 (build_charclass, build_charclass_op, fetch_number, create_tree):
1823 (create_token_tree, mark_opt_subexp, duplicate_tree):
1824 Use prototypes rather than old-style definitions.
1827 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1828 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1829 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1830 (re_string_reconstruct, re_string_peek_byte_case):
1831 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1832 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1833 (re_node_set_init_copy, re_node_set_add_intersect):
1834 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1835 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1836 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1837 (re_acquire_state, re_acquire_state_context, register_state):
1838 (create_ci_newstate, create_cd_newstate, free_state):
1840 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1841 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1842 (re_search_internal, prune_impossible_nodes):
1843 (acquire_init_state_context, check_matching, static):
1844 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1845 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1846 (update_regs, sift_states_backward, build_sifted_states):
1847 (clean_state_log_if_needed, merge_state_array):
1848 (update_cur_sifted_state, add_epsilon_src_nodes):
1849 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1850 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1851 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1852 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1853 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1854 (check_arrival, check_arrival_add_next_nodes):
1855 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1856 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1857 (check_node_accept_bytes, check_node_accept, extend_buffers):
1858 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1859 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1864 (re_string_allocate, re_string_construct, re_string_reconstruct):
1865 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1866 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1867 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1868 (re_string_context_at, re_string_peek_byte_case):
1869 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1870 is defined, since we now use prototypes always.
1872 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1873 C89 or better. All uses removed.
1875 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1877 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1878 [defined lint]: Suppress bogus uninitialized-variable warnings.
1880 * regcomp.c (duplicate_node): Return new index, not an error code,
1881 and let the caller return REG_ESPACE if out of space. This
1882 removes an uninitialied-variable warning with GCC 4.0.1, and also
1883 avoids taking the address of a local variable. All callers
1886 2005-08-19 Jim Meyering <jim@meyering.net>
1888 * regexec.c (proceed_next_node): Redo local variables to
1889 avoid GCC shadowing warnings.
1891 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1893 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1894 (re_node_set_insert_last, re_dfa_add_node):
1895 Rename local variables to avoid GCC shadowing warnings.
1897 2005-08-18 Bruno Haible <bruno@clisp.org>
1899 * strstr.c (strstr): Fix return value in multibyte case.
1900 * strcasestr.c (strcasestr): Likewise.
1902 2005-08-17 Jim Meyering <jim@meyering.net>
1904 Make the %s format (seconds since the epoch) work for a negative
1905 number and when used with a zero-padded field width, e.g. %015s.
1907 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1908 label so that it precedes the code to set `digits'. Otherwise,
1909 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1910 print `00-22'. Now, it prints `-0022', as it should.
1912 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1914 * regex.h: Remove useless space-before-tab. From coreutils.
1916 2005-08-17 Bruno Haible <bruno@clisp.org>
1918 * strcasestr.h: New file.
1919 * strcasestr.c: New file.
1921 2005-08-17 Bruno Haible <bruno@clisp.org>
1923 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1924 * strstr.c: Completely rewritten, with multibyte locale support.
1926 2005-08-17 Bruno Haible <bruno@clisp.org>
1928 * strcasecmp.c: Use mbuiter.h.
1930 2005-08-17 Bruno Haible <bruno@clisp.org>
1932 * mbuiter.h: New file.
1934 2005-08-16 Bruno Haible <bruno@clisp.org>
1936 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1938 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1939 NUL byte, not after it.
1941 2005-08-16 Bruno Haible <bruno@clisp.org>
1943 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1944 the valid ones. Makes the comparison operations transitive:
1945 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1946 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1948 2005-08-16 Bruno Haible <bruno@clisp.org>
1950 * strcase.h (strcasecmp): Add note in comments.
1951 * strncasecmp.c: Use code from strcasecmp.c.
1952 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1953 (strcasecmp): Work correctly in multibyte locales.
1955 2005-08-16 Bruno Haible <bruno@clisp.org>
1957 * strnlen1.h: New file.
1958 * strnlen1.c: New file.
1960 2005-08-16 Bruno Haible <bruno@clisp.org>
1962 * mbfile.h: New file.
1964 2005-08-16 Bruno Haible <bruno@clisp.org>
1966 * mbiter.h: New file.
1968 2005-08-16 Bruno Haible <bruno@clisp.org>
1970 * mbchar.h: New file.
1971 * mbchar.c: New file.
1973 2005-08-16 Bruno Haible <bruno@clisp.org>
1975 * tls.h: New file, from GNU gettext.
1976 * tls.c: New file, from GNU gettext.
1978 2005-08-15 Bruno Haible <bruno@clisp.org>
1980 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1983 2005-08-14 Jim Meyering <jim@meyering.net>
1985 Sync from coreutils.
1987 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1988 Use the hash-table-based cycle-detection code not just when
1989 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1990 Reported by James Youngman in
1991 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1992 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1993 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1994 This lets us compile with -DFTS_DEBUG, once again.
1995 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1996 * fts.c (fd_safer): Remove decl.
1997 Include fcntl--.h rather than unistd-safer.h
1998 (fts_safe_changedir): Don't call fd_safer; no longer needed
1999 now that we include fcntl--.h.
2001 2005-08-11 Simon Josefsson <jas@extundo.com>
2003 * readline.h, readline.c: New file.
2005 2005-08-11 Bruno Haible <bruno@clisp.org>
2007 * strnlen.h (strnlen): Change parameter name to match comment.
2009 2005-08-10 Simon Josefsson <jas@extundo.com>
2011 * strndup.c: Use strnlen.h.
2013 * strnlen.h: New file.
2015 2005-08-02 Simon Josefsson <jas@extundo.com>
2017 * getline.h, getline.c: Rewrite.
2019 * getdelim.h, getdelim.c: New files, ported from glibc.
2021 2005-07-31 Bruno Haible <bruno@clisp.org>
2023 * lock.h (gl_lock_initializer): New macro.
2024 (gl_lock_define_initialized): Use it.
2025 (gl_rwlock_initializer): New macro.
2026 (gl_rwlock_define_initialized): Use it.
2027 (gl_recursive_lock_initializer): New macro.
2028 (gl_recursive_lock_define_initialized): Use it.
2030 2005-07-26 Bruno Haible <bruno@clisp.org>
2032 * lock.h: Update from GNU gettext.
2033 * lock.c: Update from GNU gettext.
2035 2005-07-18 Bruno Haible <bruno@clisp.org>
2037 * lock.h (gl_once_t): New type.
2038 (gl_once_define, gl_once): New macros.
2039 * lock.c (fresh_once): New variable.
2040 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
2043 2005-07-18 Simon Josefsson <jas@extundo.com>
2045 * check-version.c (check_version): Accept identical versions too.
2047 2005-07-18 Bruno Haible <bruno@clisp.org>
2049 * lock.h: New file, from GNU gettext.
2050 * lock.c: New file, from GNU gettext.
2052 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
2054 * quotearg.c: Add translator comment suggested by Bruno Haible,
2055 with a minor change.
2057 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
2059 * version-etc-fsf.c (version_etc_copyright): Parameterize the
2060 copyright symbol and the year.
2061 * version-etc.c (COPYRIGHT_YEAR): New constant.
2062 (version_etc_va): Use parameterized copyright notice.
2063 Reword to conform to the current GNU coding standards.
2065 2005-07-11 Simon Josefsson <jas@extundo.com>
2067 * size_max.h: New file.
2069 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
2071 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
2074 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
2075 and Paul Eggert <eggert@cs.ucla.edu>
2077 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
2078 in wint_t, not wchar_t. Remove now-unnecessary cast.
2080 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
2082 * regex.c, regex.h: Sync from libc.
2083 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
2084 New files, synced from libc, except that regex_internal.h
2085 currently has a small porting fix.
2087 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
2089 Remove the dependency of the strftime module on the tzset module.
2090 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
2091 Copy the input structure, to work around some of the bug with
2092 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
2093 Solaris releases, you should also use the tzset module, but we won't
2094 require it as a dependency any more since we don't want LGPLed code
2095 to depend on GPLed code.
2097 2005-07-02 Jim Meyering <jim@meyering.net>
2099 * backupfile.c (backup_args): Change a `0' to NULL.
2101 2005-07-01 Jim Meyering <jim@meyering.net>
2103 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2104 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
2105 * save-cwd.c, tempname.c:
2106 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2107 and don't include <sys/file.h>).
2109 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
2111 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
2112 declares only 'struct timespec;' (!).
2114 2005-06-29 Jim Meyering <jim@meyering.net>
2116 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
2117 type name. Use the variable name instead.
2118 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
2120 2005-06-28 Simon Josefsson <jas@extundo.com>
2122 * check-version.h, check-version.c: New files.
2124 2005-06-28 Simon Josefsson <jas@extundo.com>
2126 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
2127 collision with global variable. Better indentation. Don't
2128 increment buffer pointer beyond buffer end. Based on comments
2129 from Paul Eggert <eggert@cs.ucla.edu>.
2133 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
2135 * canon-host.c (canon-host): Append trailing "," to 0 in
2136 initializer of struct addrinfo, as an indication that we don't
2137 care how many members the structure has.
2139 2005-06-24 Derek Price <derek@ximbiot.com>
2140 and Bruno Haible <bruno@clisp.org>
2142 Remove stat module & update lstat.
2143 * stat.c: Remove this file...
2144 (slash_aware_lstat): ...moving this content and its support...
2145 * lstat.c (rpl_lstat): ...into here.
2146 * lstat.h: New file.
2148 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
2150 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
2151 (ranged_convert): Don't save conversion in a temporary struct.
2152 This causes a warning with GCC 4.0.0, and anyway in the typical
2153 case it's not worth the extra 100 bytes or so of code.
2154 (ranged_convert, __mktime_internal): When calling a function via a
2155 pointer P, use P () rather than (*P) (), as we now assume C89 or
2158 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
2160 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
2161 "who -r" failed to give output. Problem reported by Tim Waugh.
2163 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
2164 (xcalloc): Use it to avoid needless tests.
2165 Problem reported by Jim Meyering.
2167 2005-06-16 Jim Meyering <jim@meyering.net>
2169 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
2170 when either N or S is zero.
2172 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2174 * argp.h (__option_is_short): Check upper limit of
2175 __key. Isprint() requires its argument to have the value
2176 of an unsigned char or EOF.
2178 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
2180 * fnmatch.c (fnmatch): If there is an encoding error in a
2181 multibyte string or pattern, fall back on unibyte matching.
2182 Problem reported by James Youngman.
2184 2005-06-08 Bruno Haible <bruno@clisp.org>
2186 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
2189 2005-06-08 Bruno Haible <bruno@clisp.org>
2191 * csharpcomp.h: New file, from GNU gettext.
2192 * csharpcomp.c: New file, from GNU gettext.
2193 * csharpcomp.sh.in: New file, from GNU gettext.
2195 2005-06-07 Derek Price <derek@ximbiot.com>
2198 * glob_.h: Indent nested #ifdef.
2200 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
2202 Sync from coreutils.
2203 Use "file name" when talking about file names, instead of "filename"
2204 or "path", as per the GNU coding standards.
2205 * mkdir-p.c: Renamed from makepath.c.
2206 (make_dir_parents): Renamed from make_path. All callers changed.
2207 * mkdir-p.h: Likewise. All includers changed.
2208 * filenamecat.c: Renamed from path-concat.c.
2209 (file_name_concat): Renamed from path_concat. All callers changed.
2210 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
2211 * filenamecat.h: Likewise. All includers changed.
2212 * acl.c: Don't use "path" or "filename" to mean "file name"
2213 in comments or local variable names.
2214 * basename.c: Likewise.
2215 * canonicalize.c, canonicalize.h: Likewise.
2216 * dirname.c, dirname.h: Likewise.
2217 * euidaccess.c: Likewise.
2218 * exclude.c: Likewise
2219 * fnmatch_.h, fnmatch_loop.c: Likewise.
2220 * fsusage.c, fsuage.h: Likewise.
2221 * fts.c, fts_.h: Likewise.
2222 * getcwd.c: Likewise.
2223 * getloadavg.c: Likewise.
2224 * mkstemp.c: Likewise.
2225 * mountlist.c, mountlist.h: Likewise.
2226 * openat.c, openat.h: Likewise.
2227 * readlink-stub.c: Likewise.
2228 * readutmp.c, readutmp.h: Likewise.
2229 * rename.c: Likewise.
2230 * rmdir.c: Likewise.
2232 * savedir.c: Likewise.
2233 * stripslash.c: Likewise.
2234 * tempname.c: Likewise.
2235 * xreadlink.c: Likewise.
2236 * exclude.c (excluded_file_name): Renamed from excluded_filename.
2238 * exclude.h: Likewise.
2240 * euidaccess.c (getuid, getgid, getuid, getegid)
2241 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2242 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2243 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2244 * pathmax.h: Include <limits.h> unconditionally, since other
2245 files have been getting away with it for years (MORE/BSD 4.3
2247 * userspec.c (getpwnam, getgrnam, getgrgid)
2248 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2250 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2251 Define to 256, not 255, as per modern POSIX.
2253 2005-06-01 Bruno Haible <bruno@clisp.org>
2255 * csharpexec.h: New file, from GNU gettext.
2256 * csharpexec.c: New file, from GNU gettext.
2257 * csharpexec.sh.in: New file, from GNU gettext.
2259 2005-05-31 Derek Price <derek@ximbiot.com>
2260 Paul Eggert <eggert@cs.ucla.edu>
2263 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2265 2005-05-29 Derek Price <derek@ximbiot.com>
2266 Paul Eggert <eggert@cs.ucla.edu>
2268 * glob_.h, glob.c: New files.
2270 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2272 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2274 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2275 the configuration hassle isn't worth it.
2276 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2277 (LONGEST_MODIFIER, PRIuMAX): Remove.
2279 2005-05-27 Bruno Haible <bruno@clisp.org>
2281 * getlogin_r.h: Remove second include of <stddef.h>.
2283 2005-05-25 Bruno Haible <bruno@clisp.org>
2284 Derek Price <derek@ximbiot.com>
2286 * getlogin_r.h: Simplify API documentation.
2288 2005-05-25 Derek Price <derek@ximbiot.com>
2289 Paul Eggert <eggert@cs.ucla.edu>
2291 * getlogin_r.c, getlogin_r.h: New files.
2293 2005-05-22 Bruno Haible <bruno@clisp.org>
2295 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2296 Also include <sys/param.h> if it defines MIN, MAX.
2297 Based on a patch by Derek Price <derek@ximbiot.com>.
2299 2005-05-22 Bruno Haible <bruno@clisp.org>
2301 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2302 (INT64_MIN): Fix definition.
2303 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2305 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2306 NEED_SIGNED_INT_TYPES.
2308 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2309 HAVE_SYSTEM_INTTYPES.
2311 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2313 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2314 so that unistd-safer.h (GPL'ed code) need not be included.
2316 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2319 * fts.c: Don't include "cycle-check.h" or "hash.h".
2320 (setup_dir, free_dir): New functions.
2321 (enter_dir, leave_dir): Define trivial
2322 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2323 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2324 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2325 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2326 Move to fts-cycle.c.
2327 (fts_open): Use setup_dir.
2328 (fts_close): Use free_dir.
2329 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2330 This adds a label and some gotos, but the alternatives were messier.
2331 Check for memory allocation failure when entering a dir.
2332 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2333 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2334 (FTS): New member fts_cycle, that is a union that contains the
2335 old active_dir_ht and cycle_state. All uses changed to mention
2336 fts_cycle.ht and fts_cycle.state.
2337 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2338 fts.c, with the following changes:
2339 (setup_dir, free_dir): New functions.
2340 (enter_dir): Now returns bool. Return true if successful, false
2341 if memory exhausted. All callers changed.
2342 Do not bother partly cleaning up on
2343 memory allocation failure; that is free_dir's job.
2344 However, free ad if hash_insert fails, to avoid memory leak.
2345 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2346 fts->fts_options to see which union member to use.
2348 2005-05-20 Jim Meyering <jim@meyering.net>
2350 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2351 Now a macro, to pacify GCC.
2353 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2355 * chown.c (rpl_chown): Return -1 on failure.
2357 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2359 * canonicalize.c: Include canonicalize.h first, to test interface.
2360 Include <stddef.h> unconditionally, since we assume C89 now.
2361 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2362 * fts.c: Include fts_.h first, to check interface.
2363 Do not include intprops.h; no longer needed.
2364 Include cycle-check.h and hash.h, since fts_.h no longer does.
2365 Remove unnecessary casts of closedir to void.
2366 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2367 decide whether to decrement nlinks.
2368 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2369 (FTS): Use struct hash_table * instead of Hash_table, so that
2370 we no longer need to include hash.h here.
2372 2005-05-17 Jim Meyering <jim@meyering.net>
2374 * fts.c, fts_.h: New files, from coreutils.
2376 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2378 Sync from coreutils.
2379 * unlinkdir.c, unlinkdir.h: New files.
2380 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
2381 regex.h, unlocked-io.h, xtime.h:
2382 White space changes only.
2383 * makepath.c (make_path): Port to hosts where leading "//" is special.
2384 * yesno.c: Include getline.h, not ctype.h.
2385 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2386 Use getline to remove arbitrary restriction on response length.
2388 2005-05-13 Bruno Haible <bruno@clisp.org>
2390 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
2391 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
2392 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
2393 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
2394 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
2395 Add support for 64-bit integers in the MSVC compiler.
2397 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
2399 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
2400 Change the initial comment to refer to GPL, not LGPL.
2401 gnulib-tool will change it to LGPL as needed.
2403 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
2404 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
2405 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
2406 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
2407 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
2408 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
2409 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
2410 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
2411 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
2412 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
2413 concatpath.c, config.charset, copy-file.c, copy-file.h,
2414 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
2415 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
2416 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
2417 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
2418 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
2419 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
2420 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
2421 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
2422 full-read.c, full-read.h, full-write.c, full-write.h,
2423 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
2424 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
2425 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
2426 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
2427 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
2428 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
2429 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
2430 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
2431 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
2432 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
2433 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
2434 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
2435 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
2436 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
2437 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
2438 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
2439 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
2440 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
2441 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
2442 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
2443 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
2444 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
2445 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
2446 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
2447 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
2448 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
2449 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
2450 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
2451 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
2452 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
2453 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
2454 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
2455 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
2456 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
2457 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
2458 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
2459 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
2460 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
2461 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
2462 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
2463 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
2464 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
2465 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
2466 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
2467 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
2468 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
2469 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
2470 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
2471 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
2472 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
2473 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
2474 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
2475 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
2476 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
2477 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
2478 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
2479 Update FSF postal mail address.
2481 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2483 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
2484 specified in ai_socktype. Fix invalid ai_protocol
2485 check. ai_protocol is usually set to 0 or depending on
2486 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
2487 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
2488 ai_socktype / ai_protocol in the returned addrinfo structure.
2490 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2491 Bruno Haible <bruno@clisp.org>
2493 * inet_ntop.h: New file.
2494 * inet_ntop.c: New file, from glibc with modifications.
2496 2005-05-08 Jim Meyering <jim@meyering.net>
2498 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
2500 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
2502 Merge from coreutils. Among other things,
2503 add bulletproofing for cases where stdin, stdout, or stderr are closed.
2504 * fd-safer.c: New file.
2505 * fcntl-safer.h, open-safer.c: Remove.
2506 * chdir-long.c: Fix comment "fetish" -> "coreutils".
2507 * dup-safer.c: Include unistd-safer.h first.
2508 Don't include errno.h.
2509 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
2510 * file-type.h: Don't assume invoker included sys/stat.h first.
2511 * file-type.c: Rely on file-type.h change.
2512 * getloadavg.c: Include unistd-safer.h.
2513 (getloadavg): Use safer open.
2514 * getusershell.c: Include "stdio-safer.h".
2515 (getusershell): Use safer fopen.
2516 * long-options.c (long_options): Use NULL rather than 0.
2517 * modechange.h (mode_free): Remove; all callers changed to invoke
2519 * modechange.c: Likewise.
2520 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
2521 (MODE_DONE): New constant.
2522 (struct mode_change): Remove 'next' member.
2523 (make_node_op_equals): New function; like the old one of the
2524 same name, except it allocates an array.
2525 (mode_compile, mode_create_from_ref): Use it.
2526 (mode_compile): Allocate result as an array, not a linked list.
2527 Parse octal string ourself, so that we catch mistakes like "+0".
2528 (mode_adjust): Arg is an array, not a linked list.
2529 * modechange.c: Include stat-macros.h, xalloc.h.
2530 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
2531 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
2532 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
2533 Remove. This is now stat-macros.h's job.
2534 (talloc): Remove. All callers replaced by xalloc, so that
2535 our invokers don't have to worry about reporting memory failures.
2536 (make_node_op_equals): Remove.
2537 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2539 (struct mode_change): Moved here from modechange.h.
2540 (mode_append_entry): Remove.
2541 (mode_compile): Remove MASKED_OPS arg, since it encouraged
2542 apps to have incorrect behavior. Use simpler algorithm for head
2543 and tail. Don't futz with umask; that's now the job of mode_adjust.
2544 Detect more invalid usages rather than having somewhat-random behavior.
2545 Don't insert an "a=" action, as that leads to incorrect behavior.
2546 (mode_compile, mode_create_from_ref): Return NULL on error instead
2547 of an enum, since now there's only one way to have an error. All
2549 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
2550 at the correct time. Simplify calculation of "+u" and its ilk.
2551 Don't mishandle "+X".
2552 (mode_free): Remove "register" and localize decls.
2553 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2554 (struct mode_change): Move to modechange.c; callers don't
2555 need to see this stuff.
2556 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
2557 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
2558 (mode_change, mode_adjust): Reflect the new signatures noted above.
2559 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
2560 that might redefine system include files.
2561 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
2562 (my_usleep): Use NULL rather than (void *) 0.
2563 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
2564 Use siginterrupt to specify that system calls should be interrupted.
2565 (rpl_nanosleep): Move initialization of suspended closer to call of
2567 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
2568 * readutmp.c: Likewise. Include signal.h, stdbool.h.
2569 (desirable_utmp_entry): New function.
2570 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
2571 using x2nrealloc, to simplify logic.
2572 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
2573 size calculation. Do not assume utmp file is a regular file.
2574 * readutmp.h (UT_PID): Moved here from ../src/who.c.
2575 (READ_UTMP_CHECK_PIDS): New constant.
2576 * save-cwd.c: Include unistd-safer.h.
2577 (save_cwd): Use fd_safer.
2578 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
2579 [!_LIBC] Include "stat-macros.h" instead.
2580 * unistd-safer.h (fd_safer): New decl.
2582 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
2584 * byteswap_.h: New file.
2586 2005-04-25 Albert Chin <china@thewrittenword.com>
2588 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
2591 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
2593 * getdate.y (zone): Allow relunit_snumber after tZONE, so
2594 that "UTC +1 second" continues to work. Problem reported
2596 (relunit_snumber): New rule.
2599 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
2601 * getdate.y (universal_time_zone_table): New constant.
2602 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
2603 universal_time_zone_table.
2604 (lookup_zone): Prefer universal_time_zone_table to
2605 local_time_zone_table, so that "GMT" time stamps are allowed in
2606 London during the summer. Problem reported by Ian Abbott.
2608 2005-04-12 Jim Meyering <jim@meyering.net>
2610 * human.c (humblock): Set *options even when returning due to
2611 xstrtoumax conversion failure. Thanks to a used-uninitialized
2614 2005-04-09 Jim Meyering <jim@meyering.net>
2616 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
2617 -Wuninitialized: initialize tm0.tm_year.
2619 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2621 * getdate.y (parser_control): rels_seen is now a boolean, not a
2622 count, since there's no maximum. All uses changed.
2623 Add member dsts_seen.
2624 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
2626 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
2627 Use pc_rels_seen to decide whther a date is absolute.
2629 * getdate.y (number): Don't overwrite year.
2630 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
2633 2005-04-02 Simon Josefsson <jas@extundo.com>
2635 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
2636 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
2638 2005-03-27 Jim Meyering <jim@meyering.net>
2640 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
2642 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
2644 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
2645 "one's complement" -> "ones' complement" in comment, as per Knuth.
2646 "value of type" -> "type or expression" in comment.
2647 * mktime.c, strftime.c: Propagate intprops.h comment nits.
2649 2005-03-26 Jim Meyering <jim@meyering.net>
2652 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
2653 Correct typos: s/or/of/.
2655 2005-03-23 Jim Meyering <jim@meyering.net>
2657 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
2659 2005-03-21 Jim Meyering <jim@meyering.net>
2661 Changes imported from coreutils.
2663 * cycle-check.c: Don't include xalloc.h.
2665 * path-concat.c: Don't include assert.h.
2666 (path_concat): Remove assertion that would have triggered
2667 for ABASE starting with more than one slash.
2668 Reported by Andreas Schwab.
2670 * path-concat.c (path_concat): Set *BASE_IN_RESULT
2671 properly when ABASE is an absolute file name.
2672 Correct the description of this function.
2674 Add an assertion and a test driver.
2675 This fixes a bug introduced on 2004-07-02.
2676 Andreas Schwab reported the resulting failure of cp --parents:
2677 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
2679 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
2681 * strftime.c (my_strftime): If the underlying strftime returns 0
2682 (which shouldn't happen), generate nothing instead of returning 0
2683 immediately, so that nstrftime (NULL, ...) doesn't return 0.
2685 2005-03-16 Bruno Haible <bruno@clisp.org>
2687 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
2689 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
2691 * strftime.c (my_strftime): Prepend space to format so that we can
2692 reliably distinguish strftime failure from empty output on POSIX
2695 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
2697 * iconvme.c (SIZE_MAX): New macro, if not already defined.
2698 (iconv_string): Don't guess a size-zero buffer, as that might cause
2699 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
2700 result would be 'too large', where 'too large' is (heuristically)
2701 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
2702 overflow concerns. This will prevent some unwanted malloc failures
2703 when the inputs are very large.
2705 2005-03-15 Bruno Haible <bruno@clisp.org>
2707 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
2710 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
2713 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
2715 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
2717 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
2718 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
2720 * strtol.c: Likewise.
2722 2005-03-14 Simon Josefsson <jas@extundo.com>
2724 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
2727 2005-03-14 Jim Meyering <jim@meyering.net>
2729 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
2730 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
2731 to be nonzero so that we (and caller) can detect the difference
2732 between a valid zero-length expansion and an error return, even
2733 when the underlying strftime fails before writing anything into
2736 2005-03-10 Jim Meyering <jim@meyering.net>
2738 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2739 so that this module works on systems without fchdir.
2741 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2743 Factor int-properties macros into a single file, except for
2744 glibc-related files.
2745 * intprops.h: New file.
2746 * getloadavg.c: Include it instead of limits.h.
2747 (INT_STRLEN_BOUND): Remove.
2748 * human.c: Include intprops.h.
2749 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2750 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2751 * inttostr.h: Include intprops.h instead of limits.h.
2752 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2753 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2754 for consistency with intprops.h.
2755 (time_t_is_integer, twos_complement_arithmetic): Use them.
2756 * sig2str.h: Include <signal.h>, intprops.h.
2757 (INT_STRLEN_BOUND): Remove.
2758 * strftime.c (TYPE_SIGNED): Remove.
2759 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2760 * strtol.c: Adjust comments to match intprops.h.
2761 * userspec.c: Include intprops.h.
2762 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2763 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2764 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2765 instead of rolling our own expressions.
2766 * xstrtol.c: Include xstrtol.h first, to test interface.
2768 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2770 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2771 the right thing even if adding 1900 would overflow. Similarly
2772 for tm_mon + 1 and tm_yday + 1.
2773 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2774 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2775 (DO_SIGNED_NUMBER): New macro.
2776 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2778 2005-03-07 Bruno Haible <bruno@clisp.org>
2780 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2782 2005-03-03 Derek R. Price <derek@ximbiot.com>
2783 Bruno Haible <bruno@clisp.org>
2785 * pagealign_alloc.h: New file.
2786 * pagealign_alloc.c: New file.
2788 2005-01-28 Bruno Haible <bruno@clisp.org>
2790 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2793 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2795 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2796 The workaround isn't strictly needed for POSIX conformance, and
2797 it's too much of a pain to configure and maintain. We'll ask
2798 people to fix their kernels instead.
2799 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2800 (NANOSLEEP_BUG_WORKAROUND): Remove.
2801 (xnanosleep): Remove the workaround.
2803 2005-02-12 Bruno Haible <bruno@clisp.org>
2805 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2807 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2809 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2810 * timespec.h (gettime): Return void, since it always
2811 succeeds now. All uses changed.
2812 * gettime.c (gettime) Likewise.
2813 [HAVE_NANOTIME]: Prefer nanotime.
2814 Assume gettimeofday succeeds, as POSIX requires.
2815 Assime time () succeeds, since other code already does.
2816 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2817 (timespec_subtract): Remove.
2818 (NANOSLEEP_BUG_WORKAROUND): New constant.
2819 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2820 things considerably. Use it only on GNU/Linux hosts, since the
2821 workaround shouldn't be needed elsewhere.
2823 2005-02-24 Bruno Haible <bruno@clisp.org>
2825 * gettext.h: Update from GNU gettext 0.14.2.
2827 2005-02-24 Bruno Haible <bruno@clisp.org>
2829 * localcharset.c: Update from GNU gettext 0.14.2.
2830 * config.charset: Update from GNU gettext 0.14.2.
2832 2005-02-22 Simon Josefsson <jas@extundo.com>
2834 * iconvme.h, iconvme.c: New files, from libc.
2836 2005-02-20 Neil Conway <neilc@samurai.com>
2838 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2839 returned by OSX/Darwin if the specified buffer is not large
2840 enough for the hostname.
2842 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2844 * memrchr.h: New file.
2845 * chdir-long.c: Include it.
2846 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2847 Don't bother including stddef.h.
2849 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2851 * argp-help.c (__argp_help): Create a fake struct argp_state and
2852 pass it to _help, otherwise the latter coredumps trying to
2853 dereference state.root_argp.
2855 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2857 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2859 Include <sys/types.h>, for dev_t.
2860 (ME_DUMMY, ME_REMOTE): Move from here....
2861 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2862 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2864 Include mountlist.h first, to test the interface.
2866 2005-01-29 Bruno Haible <bruno@clisp.org>
2868 * progname.c (program_name): Initialize.
2869 Needed when linking statically on MacOS X.
2871 2005-01-28 Bruno Haible <bruno@clisp.org>
2873 * javacomp.sh.in: New file, from GNU gettext.
2874 * javacomp.h: New file, from GNU gettext.
2875 * javacomp.c: New file, from GNU gettext.
2877 2005-01-26 Bruno Haible <bruno@clisp.org>
2879 * javaexec.sh.in: New file, from GNU gettext.
2880 * javaexec.h: New file, from GNU gettext.
2881 * javaexec.c: New file, from GNU gettext.
2883 2005-01-26 Simon Josefsson <jas@extundo.com>
2885 * gai_strerror.c: Use GPL in header.
2887 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2889 * argp-help.c (hol_entry_help): Avoid using non-constant
2890 initializers for struct pentry_state.
2891 (__argp_error): Check return value of __asprintf
2892 (__argp_failure): Translate error message
2894 * argp-parse.c: Removed braces around the expansion of N_()
2896 2005-01-21 Jim Meyering <jim@meyering.net>
2898 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2899 same value as for Solaris 9.
2901 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2902 component length. This included changing the parameter to be
2903 of type `char *' rather than `char const *'.
2904 * chdir-long.h (chdir_long): Update prototype.
2906 * openat.c (fdopendir, fstatat): New functions.
2907 * openat.h: Include headers required for use of DIR and struct stat.
2908 [AT_SYMLINK_NOFOLLOW]: Define.
2909 (fdopendir, fstatat): Add prototypes.
2911 2005-01-21 Bruno Haible <bruno@clisp.org>
2913 * classpath.h: New file, from GNU gettext.
2914 * classpath.c: New file, from GNU gettext.
2916 2005-01-20 Simon Josefsson <jas@extundo.com>
2918 * version-etc-fsf.c: New file, with version_etc_copyright.
2919 * version-etc.c: Remove version_etc_copyright.
2920 * version-etc.h (version_etc_copyright): Use [] instead of * in
2921 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2923 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2925 * save-cwd.c (save_cwd): Remove code to support the case
2926 where fchdir is missing or flaky.
2928 2005-01-20 Simon Josefsson <jas@extundo.com>
2930 * base64.h (isbase64): Add.
2932 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2933 using a unsigned prototype, don't inline.
2934 (base64_decode): Use it.
2936 2005-01-19 Bruno Haible <bruno@clisp.org>
2938 * sh-quote.h: New file, from GNU gettext.
2939 * sh-quote.c: New file, from GNU gettext.
2941 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2943 Merge changes from coreutils, as described below in several
2944 changelogs dated today.
2946 * save-cwd.c: Include "save-cwd.h" before other include files.
2947 (O_DIRECTORY): Remove; not needed here, since "." must be
2948 a directory. All uses removed.
2949 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2950 universal on Suns, and we also need to test for IRIX.
2951 Revamp code to use 'if' rather than '#if'.
2952 Avoid unnecessary comparison of cwd->desc to 0.
2954 * utimens.c (futimens): Robustify the previous patch, by checking
2955 for known valid error numbers rather than observed invalid ones.
2957 2005-01-18 Jim Meyering <jim@meyering.net>
2959 * version-etc.c (version_etc_copyright): Update copyright date.
2961 * utimens.c (futimens): Account for the fact that futimes
2962 can also fail with errno == ENOSYS or errno == ENOENT.
2963 Patch from Dmitry V. Levin.
2965 Change the name of the robust chdir function from chdir to chdir_long.
2966 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2967 (restore_cwd): Use chdir_long, not chdir.
2968 * chdir-long.c: Renamed from chdir.c.
2969 * chdir-long.h: Renamed from chdir.h.
2970 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2973 2005-01-18 Bob Proulx <bob@proulx.com>
2975 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2976 offsetof() macro construct to avoid compile failure with native HP-UX
2977 11.0 ANSI C compiler.
2979 2005-01-06 Bruno Haible <bruno@clisp.org>
2981 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2982 because stpncpy.m4 takes care of it.
2984 2004-01-24 Bruno Haible <bruno@clisp.org>
2986 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2988 2003-10-09 Bruno Haible <bruno@clisp.org>
2990 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2992 2005-01-06 Bruno Haible <bruno@clisp.org>
2994 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2995 * fwriteerror.c: Include <stdbool.h>.
2996 (fwriteerror): At the end, close the file stream. Record whether
2997 stdout was already closed.
2999 2004-05-27 Bruno Haible <bruno@clisp.org>
3001 * execute.c (environ): Declare if needed.
3002 * pipe.c (environ): Likewise.
3003 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
3005 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
3007 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
3008 definitions to be after all include files, to avoid collisions.
3009 Problem reported by Bob Proulx.
3011 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
3013 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
3014 not needed. This removes a dependency on the gettext module.
3015 [defined _LIBC]: Do not include <libintl.h>; not needed.
3017 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
3019 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
3022 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
3024 * argp-parse.c: Include <stddef.h>.
3025 (alignof, alignto): New macros.
3026 (parser_init): Don't assume that void * is aligned sufficiently
3029 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
3030 need to extend the stack.
3031 (YYINITDEPTH): New macro, so that the initial stack isn't overly
3034 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3036 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
3038 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
3040 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
3041 Remove now-obsolete comment about AIX.
3042 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
3043 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
3044 (YYMAXDEPTH): New macro.
3046 2004-12-18 Bruno Haible <bruno@clisp.org>
3048 * fatal-signal.c (fatal_signals): Make non-const.
3049 (init_fatal_signals): New function.
3050 (uninstall_handlers, install_handlers): Ignore signals that were set to
3052 (at_fatal_signal): Call init_fatal_signals.
3053 (init_fatal_signal_set): Likewise. Ignore signals that were set to
3055 Reported by Paul Eggert.
3057 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
3059 * getdate.y (textint): New member "negative".
3060 (time_zone_hhmm): New function.
3061 Expect 14 shift-reduce conflicts, not 13.
3062 (o_colon_minutes): New rule.
3063 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
3064 (yylex): Set the "negative" member of signed numbers.
3066 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
3068 Changes imported from coreutils.
3069 * hard-locale.c: Assume <locale.h> exists.
3071 (GLIBC_VERSION): New macro.
3072 (hard_locale): Assume setlocale exists.
3073 Rewrite to avoid #ifdef.
3074 Use strdup rather than malloc + strcpy.
3075 * human.c: Assume <locale.h> exists.
3076 (human_readable): Assume localeconv exists.
3078 2004-12-01 Jakub Jelinek <jakub@redhat.com>
3080 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
3081 convert T2, not T. (Imported from libc.)
3083 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
3085 * getcwd.c (is_ENAMETOOLONG): New macro.
3086 (__getcwd.c): Don't restore errno; glibc doesn't.
3087 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
3088 first, falling back to our code only if its results look suspicious.
3089 Ensure that the resulting buffer is only as large as necessary.
3091 * readutmp.c: Include readutmp.h first.
3092 Include <errno.h>, since readutmp.h no longer does that.
3093 * readutmp.h: Don't include <errno.h>,
3094 <sys/param.h>, <time.h>; not needed to establish interface.
3095 (errno): Remove decl.
3096 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
3097 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
3098 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
3100 2004-11-28 Simon Josefsson <jas@extundo.com>
3102 * base64.h, base64.c: New file.
3104 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
3106 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
3108 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
3110 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
3111 HP's ANSI C compiler.
3112 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
3113 Declaring int functions causes warnings on some modern systems and
3114 shouldn't be needed to compile on ancient ones.
3115 * same.c (MIN) [defined MIN]: Don't define, since it's already
3118 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
3119 with the following changes.
3120 (__set_errno): Parenthesize properly.
3121 Include <stdbool.h>.
3122 (MIN, MAX, MATCHING_INO): New macros.
3123 (__getcwd): Define with prototype, not K&R form.
3124 Use heuristics to allocate default buffer on stack if possible.
3125 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
3126 behavior, and to avoid the PATH_MAX limit when computing
3128 Use MATCHING_INO to compare inode number to file.
3129 Check for arithmetic overflow in size calculations.
3130 Fix bug in reallocation of dot array that caused getcwd to fail
3131 on directories nested deeper than 75.
3132 Be more careful about saving errno on error.
3133 Do not use realloc; use only free+malloc, as this is a bit
3134 more flexible and avoids a needless copy operation.
3135 Do not inspect st_dev and st_ino for symbolic links; POSIX
3136 doesn't specify the latter.
3137 Check for closedir errors.
3138 Avoid needless casts.
3139 Use "#ifdef weak_alias" around weak_alias, to be like other
3141 The following changes to getcwd.c have effect only when used in
3142 gnulib; they have no effect inside glibc proper.
3143 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
3144 as alloca isn't used.
3145 (alloca, __alloca): Likewise.
3146 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
3147 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3148 unconditionally, as gnulib assumes C89 or better.
3149 Do not include <sys/param.h>.
3150 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
3151 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
3153 (NULL) [!defined NULL]: Remove; we assume C89 or better.
3154 Include <dirent.h> in a way that is compatible with modern Autoconf.
3155 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
3156 New macros, if not already defined.
3157 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
3158 Use "_LIBC", not "defined _LIBC", for consistency.
3159 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
3161 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
3162 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
3163 * xgetcwd.c: David MacKenzie's old code was removed, so give
3164 credit only to Jim Meyering and adjust the copyright dates.
3165 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
3166 <stdlib.h>, <unistd.h>, "pathmax.h".
3167 Instead, include "xgetcwd.h" (first) and "getcwd.h".
3168 (INITIAL_BUFFER_SIZE): Remove.
3169 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
3171 2004-11-23 Jim Meyering <jim@meyering.net>
3173 * getopt_.h: Remove trailing blanks.
3175 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
3177 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
3178 (futimens): New function, which uses futimes if available.
3179 (futimens, utimens): Support timespec==NULL, with same semantics
3180 as utime and utimens.
3181 * utimens.h (futimens): New decl.
3183 2004-11-23 Jim Meyering <jim@meyering.net>
3185 * __fpending.c: Add comment.
3187 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3189 * getopt_.h: Re-addition of __getopt_argv_const caused
3190 redefinition warnings. To avoid them, include the defines
3191 in `#if !defined __need_getopt ... #endif'. The only place
3192 where __getopt_argv_const is used is in definitions
3193 of getopt_long and getopt_long_only below, which are as well
3194 protected by `#ifndef __need_getopt'.
3195 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
3196 __need_getopt after including <stdio.h> and <unistd.h> These
3197 headers might have defined it.
3199 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
3201 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
3203 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
3204 optopt): Use them instead of invoking ## directly; otherwise, the
3205 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
3207 2004-11-19 Bruno Haible <bruno@clisp.org>
3209 * strtok_r.c: Move comments from here...
3210 * strtok_r.h: ... to here.
3212 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
3214 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
3215 might fail. Problem reported by Yoann Vandoorselaere.
3216 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
3217 that mishandle size_t overflow.
3219 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
3221 * canon-host.c: Include "strdup.h".
3222 (canon_host): Use getaddrinfo if available, so that IPv6 works.
3223 Use strdup instead of malloc/strcpy to duplicate strings.
3225 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
3226 (human_space_before_unit): New constant.
3227 * human.c (human_readable): Support it.
3229 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
3230 (xgetcwd): Set errno correctly when failing.
3231 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
3232 the failure is actually due to a PATH_MAX problem.
3234 Further getopt changes to make it more likely that glibc will
3235 buy the changes back.
3236 * getopt.c (POSIXLY_CORRECT): New constant.
3237 (getopt): Use it, so to preserve glibc semantic
3238 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
3239 when compiling for libc.
3240 * getopt_.h (__getopt_argv_const): Bring it back.
3241 (getopt_long, getopt_long_only): Use it.
3243 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3244 New arg POSIXLY_CORRECT. All callers changed.
3245 (getopt): Argv is now char * const *, as per standard.
3246 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3247 not char *__getopt_argv_const *.
3248 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3249 _getopt_long_only_r): Likewise.
3250 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3251 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3252 _getopt_long_r, _getopt_long_only_r): Likewise.
3253 * getopt_.h (__getopt_argv_const): Remove.
3254 (getopt): Argv is now char * const *, as per standard.
3256 * getdate.y (tORDINAL): New token.
3257 (day, relunit): Allow it for relative times.
3258 (relative_time_table): Use tORDINAL for ordinals.
3260 2004-11-15 Jim Meyering <jim@meyering.net>
3262 * closeout.c: Include "__fpending.h" once again.
3263 Include <stdbool.h>.
3264 (close_stdout): Don't fail just because stdout was closed initially,
3265 since some programs don't write to stdout in the normal course of
3266 operation (other than --version and --help), and we don't want this
3267 function to make e.g. `touch file >&-' fail.
3268 But do fail if it was closed and someone has tried to write to it.
3269 E.g., `printf foo >&-' must fail.
3271 2004-11-11 Simon Josefsson <jas@extundo.com>
3273 * strtok_r.h, strtok_r.c: New file.
3275 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3277 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3278 we can stop lying to compilers about the constness of argv when we
3279 are compiled outside glibc.
3280 (getopt, getopt_long, getopt_long_only): Use it.
3281 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3283 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3284 _getopt_long_only_r): Likewise.
3285 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3286 _getopt_long_only_r): Likewise.
3288 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3289 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3290 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3291 the other external symbols.
3292 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3293 declaration, since the above renaming now works around collisions.
3295 2004-11-11 Jim Meyering <jim@meyering.net>
3297 * linebreak.c: Remove trailing blanks.
3298 * alloca_.h: Likewise.
3299 * acosl.c: Likewise.
3300 * euidaccess.c: Likewise.
3301 * allocsa.h: Likewise.
3303 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3305 * mktime.c (SHR): New macro, which is a portable
3306 substitute for >> that should work even on Crays.
3307 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3308 Problem reported by Mark D. Baushke in
3309 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3310 * getdate.y (SHR): Likewise.
3312 * strftime.c (SHR): Likewise.
3314 * quotearg.c (struct quoting_options): Use unsigned int for
3315 quote_these_too, so that right shifts are well defined. All uses
3318 2004-11-10 Simon Josefsson <jas@extundo.com>
3320 * getaddrinfo.h, getaddrinfo.c: New files.
3322 2004-11-10 Jim Meyering <jim@meyering.net>
3324 Ensure that no close failure goes unreported.
3325 * closeout.c (close_stdout): Always close stdout. I.e., don't
3326 return early when it seems there's nothing to flush.
3327 Don't include __fpending.h.
3329 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
3331 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
3333 2004-11-05 Bruno Haible <bruno@clisp.org>
3335 * readlink.c: Include stddef.h, needed for size_t on Woe32.
3336 Reported by Mark D. Baushke <mdb@cvshome.org>.
3338 2004-11-04 Bruno Haible <bruno@clisp.org>
3340 2004-09-11 Bruno Haible <bruno@clisp.org>
3341 * allocsa.valgrind: New file.
3342 2004-02-06 Bruno Haible <bruno@clisp.org>
3343 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
3344 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
3345 Reported by Christopher Seip <chris.seip@hp.com>.
3347 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3349 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
3350 with errno == ERANGE if the buffer is too small.
3351 Problem reported by Mark D. Baushke.
3353 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3355 * xreadlink.c (MAXSIZE): New macro.
3356 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
3357 size does not exceed MAXSIZE. Avoid cast.
3358 As suggested by Mark D. Baushke in
3359 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
3360 if readlink fails with buffer size just under MAXSIZE, try again
3363 2004-11-02 Derek R. Price <derek@ximbiot.com>
3364 and Paul Eggert <eggert@cs.ucla.edu>
3366 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
3367 (get_date): Overparenthesize to avoid GCC warning.
3369 2004-11-02 Bruno Haible <bruno@clisp.org>
3371 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
3372 function returns void.
3374 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
3376 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3377 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
3380 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3382 * getdate.y: Add support for TZ="foo" within a date string.
3383 Fix some bugs near time_t boundaries. Reject dates with
3384 out-of-range components, e.g., "Sept 31".
3385 Include <stdlib.h>, "setenv.h", "xalloc.h".
3386 (ISDIGIT_LOCALE): Remove; unused.
3387 Note that the TZ and time functions used here are not reentrant.
3388 (mktime_ok, get_tz): New functions.
3389 (TZBUFSIZE): New constant.
3390 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
3391 This requires that we sometimes generate our own TZ="XXX..." setting.
3393 2004-10-27 Derek R. Price <derek@ximbiot.com>
3395 * mktime.c (not_equal_tm): Remove redundant check.
3397 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3399 * getdate.y: Use Bison 1.875 features, and some minor
3400 code cleanups. This change does not affect semantics.
3401 Don't include <stdlib.h>; no longer needed.
3402 Don't include unlocked-io.h; only the "#if TEST" code uses
3403 stdio, and performance isn't crucial there.
3404 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
3405 Bison 1.875 features as described below.
3406 All uses of "PC." replaced by "pc->".
3407 (YYSTYPE): Add a forward declaration.
3408 (yylex, yyerror): Use full prototypes in forward decls.
3409 Use "%pure-parser" rather than obsolescent "%pure_parser".
3410 Use %parse-param and %lex-param instead of obsolescent
3411 YYPARSE_PARAM and YYLEX_PARAM.
3412 (meridian_table, month_and_day_table, time_units_table,
3413 relative_time_table, time_zone_table, military_table,
3414 lookup_zone, lookup_word, get_date):
3415 Use NULL instead of 0 where appropriate.
3416 (to_hour): Avoid abort (), to avoid a dependency on
3418 (yyerror, yylex): Now accepts parser_control * arg.
3419 (main) [TEST]: Use '\0' rather than 0 for char.
3421 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
3423 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
3424 It's now the caller's responsibility to handle the case where
3425 !HAVE_GETPAGESIZE && !defined getpagesize.
3427 * mktime.c (leapyear): Arg is long int, not int.
3429 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
3431 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
3433 2004-10-12 Simon Josefsson <jas@extundo.com>
3435 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3436 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
3439 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
3441 * vsnprintf.h: New file.
3442 * vsnprintf.c: New file.
3444 2004-10-07 Bruno Haible <bruno@clisp.org>
3446 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
3447 into the provided buffer.
3449 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
3451 * diacrit.c, diacrit.h: Add GPL notice.
3453 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
3454 * atanl.c (atanl): Keep the code as similar to glibc as possible.
3455 * logl.c (logl): Keep the code as similar to glibc as possible.
3456 This avoids a potential constant-folding bug.
3458 2004-10-05 Bruno Haible <bruno@clisp.org>
3460 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
3462 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3464 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
3465 * xmalloc.c (xmemdup): Likewise.
3466 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
3467 XFREE): Remove these long-obsolescent macros.
3468 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
3469 * xstrdup.c: Remove.
3471 * regex.c (re_comp): Cast gettext return value to char *,
3472 Problem reported by Martin Neitzel via Mark D. Baushke.
3474 2004-10-04 Simon Josefsson <jas@extundo.com>
3476 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
3477 '#ifdef USE_UNLOCKED_IO'.
3479 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3481 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
3482 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
3483 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
3484 regex.c, sha1.c, version-etc.c, yesno.c:
3485 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
3486 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
3487 the includer's responsibility.
3489 Sync from coreutils.
3491 * modechange.c (mode_compile): Don't decrement a pointer that
3492 points to the start of a string, as the C Standard says the
3493 resulting behavior is undefined.
3495 * backupfile.h (enum backuptype): Rename none -> no_backups,
3496 simple -> simple_backups, numbered_existing ->
3497 numbered_existing_backups, numbered -> numbered_backups
3498 to avoid shadowing problems. All uses changed.
3499 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
3500 * backupfile.c (check_extension, numbered_backup):
3501 Rename locals to avoid shadowing 'basename'.
3502 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
3505 * .cppi-disable: Add getopt_.h, getopt_int.h.
3506 * .cvsignore: Add getopt.h.
3508 2004-10-04 Simon Josefsson <jas@extundo.com>
3510 * memmem.h: New file.
3511 * memmem.c: New file, taken from glibc.
3513 2004-10-02 Jim Meyering <jim@meyering.net>
3515 * dirfd.h, getpagesize.h: Add copyright notice.
3517 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
3519 * snprintf.c: Remove comments as to why each header is needed.
3521 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
3523 * strsep.h: New file.
3524 * strsep.c: New file.
3526 2004-10-01 Simon Josefsson <jas@extundo.com>
3528 * snprintf.c (snprintf): Handle size==0.
3530 2004-10-01 Simon Josefsson <jas@extundo.com>
3531 Bruno Haible <bruno@clisp.org>
3533 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
3534 (snprintf): Declare 'args'.
3536 2004-09-30 Simon Josefsson <jas@extundo.com>
3538 * snprintf.h, snprintf.c: New files.
3540 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3542 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
3543 (hol_entry_help): Never translate an empty string.
3544 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
3545 * argp.h (OPTION_NO_TRANS): New option.
3547 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
3549 * xvasprintf.c: Include xalloc.h.
3550 (xvasprintf): Use xalloc_die, not xmalloc_die.
3552 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
3554 * dummy.c: Change copyright notice to FSF, and license to GPL.
3556 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
3558 * argp-pvh.c (argp_program_version_hook): Provide initial value.
3559 Problem reported by Bruno Haible in:
3560 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
3562 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
3564 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
3565 in case some system header has #define'd it. Problem reported by
3566 Soeren D. Schulze in
3567 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
3569 2004-09-08 Bruno Haible <bruno@clisp.org>
3571 * stdint_.h: New file, taken from GNU clisp.
3573 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
3575 * xvasprintf.h: New file.
3576 * xvasprintf.c: New file.
3577 * xasprintf.c: New file.
3579 2004-09-08 Bruno Haible <bruno@clisp.org>
3581 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
3583 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
3585 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
3587 Import from coreutils.
3588 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
3589 strings on unbounded length. alloca's performance benefits aren't
3590 that important here.
3592 (parse_with_separator): New function, with most of the internals
3593 of the old parse_user_spec. Allow user to omit both user and group,
3594 for compatibility with FreeBSD.
3595 Clone only the user name, not the entire spec.
3596 Do not set *uid, *gid unless entirely successful.
3597 Avoid memory leak in some failing cases.
3598 Fix regression for USER.GROUP reported by Dmitry V. Levin in
3599 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
3600 (parse_user_spec): Rewrite to use parse_with_separator.
3602 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
3604 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
3605 its complicated substitute.
3606 * argp-help.c: Include <errno.h>, for program_invocation_short_name
3607 and program_invocation_name.
3608 (__argp_basename) [!_LIBC]: Remove; the only use was
3609 replaced by its body.
3610 (__argp_short_program_name): Change condition from
3611 !defined __argp_short_program_name to
3612 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
3613 to match argp-namefrob.h.
3614 (__argp_failure): Don't assume strerror_r returns char *.
3615 * argp-parse.c (N_): Define unconditionally.
3616 (argp_default_options): Fill out initializers with 0 to avoid
3619 2004-08-12 Simon Josefsson <jas@extundo.com>
3621 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
3622 * getopt_.h: Renamed from getopt.h.
3624 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
3626 Merge from coreutils.
3628 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
3629 wmemchr or wmemcpy. Problem reported by Robert Dahlem
3630 for Reliant Unix 5.43.
3632 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
3633 (union fooround): Use uintmax_t, not long int.
3634 The rest is a merge from libc:
3635 [defined _LIBC]: Include <shlib-compat.h>.
3636 (_obstack) [defined _LIBC]: Remove after 2.3.4.
3638 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
3640 * strverscmp.c: Convert to UTF-8.
3642 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
3644 * obstack.h (obstack_empty_p):
3645 Don't assume that chunk->contents is suitably aligned.
3646 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
3647 Likewise. Problem reported by Benno in
3648 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
3650 * chown.c (rpl_chown): Work even if the file is writeable but not
3651 readable. This could be improved further but it'd take some work.
3653 2004-08-08 Simon Josefsson <jas@extundo.com>
3655 * xgethostname.c: Don't include error.h (not used).
3658 * getpass.c: Include getpass.h first.
3660 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
3662 * xalloc-die.c: New files.
3663 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
3665 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
3666 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
3667 (_, N_, xalloc_die): Move to xalloc-die.c.
3668 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
3669 so that we needn't mess with xalloc_msg_memory_exhausted.
3671 * sha1.h: Renamed from sha.h.
3672 (SHA1_H): Renamed from _SHA_H.
3673 (sha1_ctx): Renamed from sha_ctx.
3674 (sha1_init_ctx): Renamed from sha_init_ctx.
3675 (sha1_process_block): Renamed from sha_process_block.
3676 (sha1_process_bytes): Renamed from sha_process_bytes.
3677 (sha1_finish_ctx): Renamed from sha_finish_ctx.
3678 (sha1_read_ctx): Renamed from sha_read_ctx.
3679 (sha1_stream): Renamed from sha_stream.
3680 (sha1_buffer): Renamed from sha_buffer.
3681 * sha1.c: Likewise; renamed from sha.c.
3682 Do not include <sys/types.h>.
3683 Include <stddef.h> rather than <stdlib.h>.
3685 2004-08-08 Bruno Haible <bruno@clisp.org>
3687 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
3688 FILESYSTEM_PREFIX_LEN.
3689 * progreloc.c: Likewise.
3690 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
3692 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
3695 * argp-help.c (make_hol, hol_append): Don't assume that
3696 SIZE_MAX is a valid preprocessor constant.
3697 (__argp_basename): Change from "#ifndef _LIBC"
3698 to "#ifndef __argp_short_program_name", so that
3699 we don't compile these functions for tar.
3701 More merges from coreutils.
3702 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
3703 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
3705 * addext.c: Remove; no longer needed.
3706 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
3707 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
3708 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
3709 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
3710 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
3711 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
3712 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
3713 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
3714 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
3715 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
3716 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
3717 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
3718 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
3719 Import changes from coreutils.
3721 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
3723 Merge from coreutils.
3725 * .gdb-history: Remove; this doesn't belong here.
3727 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
3728 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
3729 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
3731 * dirname.h: Include <stdbool.h>.
3732 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
3733 for consistency with POSIX terminology. All uses changed.
3734 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
3735 (strip_trailing_slashes): Use bool for booleans.
3736 * stripslash.c (strip_trailing_slashes): Likewise.
3738 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3739 sometimes returns a positive errno value even when it succeeds.
3740 (print_errno_message) [!LIBC]: Fall back on strerror if
3743 * path-concat.c (mempcpy): Don't define if a system header defines it.
3744 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3745 (longest_relative_suffix): New function.
3746 (path_concat): Use it. Assume first argument is not NULL.
3747 Port to DOS. Omit redundant separators.
3748 Report an error instead of returning NULL.
3749 Use mempcpy instead of memcpy.
3750 (xpath_concat): Remove: not declared or used.
3752 * same.h: Include <stdbool.h>
3753 (same_name): Return bool, not int.
3754 * same.c (same_name): Likewise.
3755 (errno): Don't declare; we assume C89 or better now.
3757 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3758 if not already defined.
3760 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3761 * dup-safer.c (errno): Likewise.
3763 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3765 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3768 2004-08-03 Simon Josefsson <jas@extundo.com>
3770 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3771 * progname.h: Don't include stdbool.h.
3773 2004-08-02 Simon Josefsson <jas@extundo.com>
3775 * getsubopt.h: New file, with comments from Bruno Haible.
3776 * getsubopt.c: New file, from glibc, but slightly modified based on
3777 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3779 2004-08-01 Simon Josefsson <jas@extundo.com>
3781 * xgetdomainname.c: Include stdlib.h, for free().
3783 2004-07-16 Simon Josefsson <jas@extundo.com>
3785 * dummy.c: New file.
3787 2004-07-16 Bruno Haible <bruno@clisp.org>
3789 * backupfile.h: Add extern "C" for C++.
3790 * closeout.h: Likewise.
3791 * copy-file.h: Likewise.
3792 * findprog.h: Likewise.
3793 * full-write.h: Likewise.
3794 * pathname.h: Likewise.
3795 * progname.h: Likewise.
3796 * stpcpy.h: Likewise.
3797 * stpncpy.h: Likewise.
3798 * strcase.h: Likewise.
3799 * strstr.h: Likewise.
3800 * xalloc.h: Likewise.
3802 * mbswidth.h: Add extern "C" for C++.
3803 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3805 2004-07-09 Simon Josefsson <jas@extundo.com>
3807 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3808 failed without this.)
3810 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3812 * fchown-stub.c: New file.
3814 2004-06-24 Jim Meyering <jim@meyering.net>
3816 * obstack.h (obstack_base): Cast to (void *), per documentation.
3818 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3820 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3822 2004-06-01 Jim Meyering <jim@meyering.net>
3824 * calloc.c: New file.
3826 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3828 * getdate.y (yylex): Allow space between sign and number.
3829 Problem reported by Dan Jacobson.
3831 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3832 and Jim Meyering <jim@meyering.net>
3834 Merge from coreutils CVS.
3836 * stat-macros.h: New file, with contents from file-type.h
3837 and coreutils' system.h.
3838 * file-type.c: Include "stat-macros.h".
3839 * file-type.h (file_type): Move all macro definitions to new file,
3842 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3843 Wrap old code with this conditional.
3844 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3845 function that does not dereference symlinks.
3846 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3848 * xreadlink.c: Include xreadlink.h first, to catch .h file
3849 dependency problems.
3850 (xreadlink): Accept new arg SIZE, for efficiency.
3851 All decls and uses changed.
3852 * xreadlink.h: Include <stddef.h>, for size_t.
3854 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3855 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3857 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3859 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3861 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3862 macros to be defined.
3863 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3864 the allocator returns NULL because the requested size is zero.
3866 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3868 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3869 var. Add comment explaining why libc still defines it. This
3870 merges the following patch from glibc:
3871 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3873 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3875 * obstack.c (_obstack): Remove unused variable. It hasn't been
3876 present in glibc since revision 1.1 of this file.
3877 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3878 obstack_alignment_mask, obstack_alloc, obstack_base,
3879 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3880 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3881 obstack_grow0, obstack_init, obstack_int_grow,
3882 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3883 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3884 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3885 nonexistent functions.
3887 2004-05-17 Derek R. Price <derek@ximbiot.com>
3888 Paul Eggert <eggert@cs.ucla.edu>
3890 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3892 2004-05-14 Bruno Haible <bruno@clisp.org>
3894 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3895 that consists of a '.' followed by an empty digit string.
3896 Patch by Tor Lillqvist <tml@iki.fi>.
3898 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3900 Port obstack to the AS/400, where pointers are 16 bytes wide and
3901 you cannot cast an integer to a valid pointer. This patch is
3902 currently waiting to be integrated into glibc; see
3903 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3905 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3906 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3907 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3908 (struct obstack): temp member is now a union of a pointer and
3909 an integer, instead of an integer. All integer uses changed.
3910 This does not affect the physical layout of struct obstack,
3911 except on hosts (like the AS/400) where the size or alignment of
3912 void * is greater than that of ptrdiff_t.
3913 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3914 __STDC__)]: Store temporary in pointer member of union, not
3916 * obstack.c: Include <stddef.h>, for offsetof.
3917 (struct fooalign): Remove; it doesn't need a name.
3918 (union fooround): Change double to long double, and add void *.
3919 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3920 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3921 not a macro. Hence the values are always int; so remove all
3922 casts-to-int in uses.
3924 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3925 Derek Price <derek@ximbiot.com>
3927 * alloca.c: Include <alloca.h>, to get our interface.
3928 * alloca_.h: Use __alloca on AIX, so that we don't have to
3929 include <alloca.h> first. Use C89 prototype for alloca; this
3930 requires including <stddef.h> for size_t. Use extern "C" if C++.
3931 Use #elif for simplicity, since we can assume C89 now.
3932 Don't try to source the system alloca.h since it will not be found
3933 and to prevent recursively including its replacement.
3934 * fnmatch.c: Include <alloca.h> instead of opencoding.
3935 * regex.c: Likewise.
3937 2004-05-16 Derek Price <derek@ximbiot.com>
3938 Paul Eggert <eggert@cs.ucla.edu>
3940 getline cleanup. This changes the getndelim2 API: both order of
3941 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3944 * getline.c: Don't include stddef.h or stdio.h, since our
3945 interface does that.
3946 (getline): Always use getdelim, so that we don't have two
3947 copies of this code.
3948 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3950 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3951 (GETNDELIM2_MAXIMUM): New macro.
3952 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3953 instead of the old practice of delim2==0. All callers changed.
3954 Return -1 on overflow, instead of returning junk.
3955 Do not set *linesize unless allocation succeeds.
3956 * getndelim2.h: Do not include stddef.h; no longer needed, now
3957 that we include sys/types.h.
3958 * getnline.h: Likewise.
3959 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3960 (getndelim2): Reorder arguments.
3961 * getnline.c (getnline, getndelim):
3962 Don't discard the NMAX argument.
3963 (getnline): Invoke getndelim, to avoid code duplication.
3964 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3965 of (size_t) -1 by callers of the getnline family.
3967 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3969 * nanosleep.c (suspended): Change its type from int to
3970 sig_atomic_t volatile.
3971 (first_call): Make it private to rpl_nanosleep, and have it
3972 be zero initially as that's a bit faster.
3973 (my_usleep): Round up fractional times instead of truncating them,
3974 as this is the usual meaning for 'sleep'.
3976 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3978 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3979 (ENOSYS): Define if not defined.
3980 (settime): Fall back on stime if it exists and settimeofday fails.
3981 But don't bother with fallbacks if a method fails with errno == EPERM.
3983 2004-05-11 Jim Meyering <jim@meyering.net>
3985 Prior to this change, the save_cwd caller required read access to the
3986 current directory on most systems (ones with the fchdir function).
3988 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3989 fails, try write-only, and finally, resort to using xgetcwd.
3991 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3993 * obstack.c, obstack.h: Import changes from libc.
3995 2004-04-28 Bruno Haible <bruno@clisp.org>
3997 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3998 implicitly appends .exe to executables.
3999 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
4000 accepts Windows pathnames.
4001 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4002 Cygwin like Windows, since it now accepts Windows pathnames.
4003 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4004 Cygwin like Windows, since it now accepts Windows pathnames.
4005 Reported by Derek Robert Price <derek@ximbiot.com>.
4007 2004-04-20 Jim Meyering <jim@meyering.net>
4009 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
4011 2004-04-20 Jim Meyering <jim@meyering.net>
4012 Bruno Haible <bruno@clisp.org>
4014 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
4015 memory when realloc fails.
4017 2004-04-18 Jim Meyering <jim@meyering.net>
4019 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
4020 don't leak memory and do call END_UTMP_ENT.
4022 2004-04-11 Paul Eggert <eggert@twinsun.com>
4024 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
4025 (CHAR_BIT): Remove, since we assume C89.
4026 Include <stdint.h> if available, as per current Autoconf CVS advice.
4028 2004-03-30 Paul Eggert <eggert@twinsun.com>
4030 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
4031 not bool, to be more consistent with Unix conventions.
4032 Suggested by Bruno Haible.
4034 Merge from coreutils.
4036 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
4039 * getdate.h: Include stdbool.h, and timespec.h instead of
4040 the usual <time.h> dance.
4041 (get_date): Change signature to support fractional time stamps.
4042 All callers changed.
4043 * getdate.y: Include "getdate.h" first, as we can now
4044 assume C89 and don't need to worry about 'const'.
4045 Similarly, include "unlocked-io.h" near start, not in middle.
4047 (textint.value): Use long int rather than int.
4048 (textint.digits): Use size_t rather than int.
4049 (BILLION, LOG10_BILLION): New constants.
4050 (parser_control): New member rel_ns. Members day_ordinal,
4051 time_zone, month, day, hour, minutes, rel_year, rel_month,
4052 rel_day, rel_hour, rel_minutes, rel_seconds
4053 are now long int, not int. Member seconds is now struct timespec,
4054 not int. New member timespec_seen. Members dates_seen, days_seen,
4055 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
4057 (%union.intval): Now long int, not int.
4058 New member timespec.
4059 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
4060 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
4061 (spec): Now is a timespec or an item list.
4062 (timespec, items): New nonterminals.
4063 (time, rel, relunit, number, get_date):
4064 Add support for fractional seconds.
4065 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
4066 (gmtime, localtime, mktime): Remove decls; not needed with C89.
4067 (to_hour): First arg is now long int, not int.
4068 (to_year): Returns long int, not int.
4069 Don't treat year -70 like 70.
4070 (tm_diff): Returns long int, not int.
4071 (lookup_word): Use bool instead of int when appropriate.
4072 (yylex): Use size_t for count, not int.
4073 Detect overflow when parsing large integer constants.
4074 Add support for fractions.
4075 (get_date): Make pointers 'const' if possible.
4076 Use more-portable code to detect integer overflow.
4077 (main) [TEST]: Adjust to above changes. Test for localtime failure.
4078 Don't use ctime; it's not reliable if the year has >4 digits.
4080 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
4081 This is for compatibility with BSD.
4083 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
4084 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
4085 From coreutils' system.h.
4087 * userspec.c: Don't include "posixver.h".
4088 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
4089 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
4090 compatible extension. Simplify code by removing a boolean int
4091 that was always nonzero if a string was nonnull.
4093 2004-03-30 Jim Meyering <jim@meyering.net>
4095 Merge from coreutils.
4097 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
4099 * readtokens.c (readtoken): Don't leak 64 bytes when reading
4100 an empty input stream.
4102 * readtokens.c: Include <stdbool.h>.
4103 (readtoken): Use `size_t' rather than int/long.
4104 All callers adjusted.
4105 Use `bool' rather than `int' where appropriate.
4106 Use memset rather than an explicit loop.
4107 Use x2nrealloc rather than xrealloc.
4108 Allow the use of `\0' as a delimiter.
4109 (readtokens): Likewise.
4110 * readtokens.h (readtoken, readtokens): Update prototypes.
4112 2004-03-30 Bruno Haible <bruno@clisp.org>
4114 * getloadavg.c (getloadavg): Don't assume setlocale returns
4117 2004-03-29 Paul Eggert <eggert@twinsun.com>
4119 Merge changes to getloadavg.c from coreutils and Emacs.
4121 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
4122 Define to an expression, not to the empty string.
4123 Include cloexec.h and xalloc.h.
4124 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
4125 Use set_cloexec_flag rather than rolling our own.
4126 * cloexec.c, cloexec.h: New files.
4128 2004-03-18 Paul Eggert <eggert@twinsun.com>
4130 * getopt.h: Sync with libc CVS.
4132 2004-03-18 Paul Eggert <eggert@twinsun.com>
4133 Bruno Haible <bruno@clisp.org>
4135 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
4136 not on all platforms that have <wchar.h>.
4137 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
4139 2004-03-09 Paul Eggert <eggert@twinsun.com>
4141 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
4143 * getopt_int.h: New file, also synced from libc.
4145 2004-03-07 Paul Eggert <eggert@twinsun.com>
4147 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
4148 '#if' expressions. Unlike the code it replaces, it does not
4149 depend on (defined _SC_PAGESIZE). However, it does depend on
4150 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
4151 first reported by Jason Andrade in
4152 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
4154 2004-01-18 Simon Josefsson <jas@extundo.com>
4156 * strdup.h: New file.
4157 * strdup.c: Include it.
4158 * path-concat.c: Include strdup.h. Drop strdup declaration.
4159 * userspec.c: Include strdup.h. Drop strdup declaration.
4161 2004-02-06 Karl Berry <karl@gnu.org>
4163 * config.charset: update from gettext 0.14.1.
4165 2004-02-05 Paul Eggert <eggert@twinsun.com>
4167 Add comments and code, prompted by suggestions from Bruno Haible
4169 * quotearg.h (quotearg_alloc): New decl. Improve the comments
4170 describing the enum quoting_style values.
4171 * quotearg.c (quotearg_alloc): New function.
4172 (quotearg_buffer_restyled): Treat lone { and } as special.
4173 Treat = as special. Work around bug with older shells
4174 that "see" a '\' that is really the 2nd byte of a multibyte char.
4175 Quote empty string with shell_quoting_style.
4177 2004-02-03 Bruno Haible <bruno@clisp.org>
4179 * pipe.h: New file, from GNU gettext.
4180 * pipe.c: New file, from GNU gettext.
4182 2004-01-27 Bruno Haible <bruno@clisp.org>
4184 * execute.h: New file, from GNU gettext.
4185 * execute.c: New file, from GNU gettext.
4186 * w32spawn.h: New file, from GNU gettext.
4188 2004-01-23 Paul Eggert <eggert@twinsun.com>
4190 Exit-status fix from coreutils.
4192 Use exit_failure consistently in place of EXIT_FAILURE,
4193 so that program exit statuses are consistent on failure.
4195 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
4196 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
4197 * argmatch.h: Comment fix to match the above.
4198 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
4199 Now a macro referring to exit_failure, instead of a separate
4200 variable. Include "exitfail.h" to get it.
4201 * xstrtol.h: Include "exitfail.h".
4202 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
4204 * long-options.c (parse_long_options): Use prototype
4205 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
4208 2004-01-21 Jim Meyering <jim@meyering.net>
4210 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
4211 so as not to conflict with a different-sized __mktime_internal
4212 function in GNU libc.
4213 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
4214 Problem building statically-linked `ls' reported by Michael Brunnbauer.
4216 2004-01-18 Paul Eggert <eggert@twinsun.com>
4218 Merge from diffutils.
4220 * file-type.c (file_type): Add typed memory objects.
4221 * file-type.h (S_TYPEISTMO): New macro.
4223 * c-stack.h (c_stack_action): Remove argv argument.
4224 * c-stack.c (c_stack_action): Likewise. All uses changed.
4225 (die): Don't calculate message unless segv_action returns.
4226 (get_stack_location, min_address_from_argv, max_address_from_argv,
4227 volatile stack_base, volatile_stack_size): Remove.
4228 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
4229 that every segmentation violation is a stack overflow. (Ouch!)
4230 See Debian bug 136249 (still outstanding) for more info about why
4231 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
4233 2003-11-30 Bruno Haible <bruno@clisp.org>
4235 Safer stack allocation.
4236 * setenv.c: Include allocsa.h.
4237 (alloca): Remove fallback definition.
4238 (freea): Remove macro.
4239 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
4242 2003-10-17 Bruno Haible <bruno@clisp.org>
4244 * binary-io.h: Avoid warnings on Cygwin.
4246 2003-12-28 Bruno Haible <bruno@clisp.org>
4248 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
4249 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
4251 2003-11-28 Bruno Haible <bruno@clisp.org>
4253 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
4255 2003-11-27 Bruno Haible <bruno@clisp.org>
4257 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4259 2003-11-17 Bruno Haible <bruno@clisp.org>
4261 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4263 2003-11-24 Bruno Haible <bruno@clisp.org>
4265 * xallocsa.h: New file, from GNU gettext.
4266 * xallocsa.c: New file, from GNU gettext.
4268 2003-11-24 Bruno Haible <bruno@clisp.org>
4270 * allocsa.h: New file, from GNU gettext.
4271 * allocsa.c: New file, from GNU gettext.
4273 2003-11-24 Bruno Haible <bruno@clisp.org>
4275 * eealloc.h: New file.
4277 2004-01-15 Jim Meyering <jim@meyering.net>
4279 Merge from coreutils.
4281 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4282 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4283 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4285 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4286 optional configure-time default.
4288 * version-etc.c (version_etc_copyright): Update copyright date.
4290 * xreadlink.c (xreadlink): Correct outdated comment.
4292 2004-01-15 Paul Eggert <eggert@twinsun.com>
4294 Merge from coreutils.
4296 * posixver.c: Include posixver.h.
4298 * same.c: Include <stdbool.h>, <limits.h>.
4299 (_POSIX_NAME_MAX): Define if not defined.
4301 (same_name): If file names are silently truncated, report
4302 that the file names are the same if they are the same after
4303 the silent truncation.
4305 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4306 conversion function.
4307 * xstrtod.c (xstrtod): Likewise. All callers changed to
4308 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4311 2004-01-14 Paul Eggert <eggert@twinsun.com>
4313 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4314 with like-named macro in fnmatch.c.
4315 (EXT): Use an internal constant instead.
4317 Merge fnmatch patches from glibc.
4318 * fnmatch.c (mbsinit): Remove define.
4319 Add libc_hidden_ver (__fnmatch, fnmatch).
4320 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4321 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4323 2003-12-14 Karl Berry <karl@gnu.org>
4325 * config.charset: update from gettext-runtime.
4327 2003-12-03 Paul Eggert <eggert@twinsun.com>
4329 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4330 Bug reported by Alfred M. Szmidt.
4332 2003-11-29 Karl Berry <karl@gnu.org>
4334 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
4336 2003-11-23 Paul Eggert <eggert@twinsun.com>
4337 Bruno Haible <bruno@clisp.org>
4339 * printf-parse.h: Don't include sys/types.h.
4340 (ARG_NONE): New macro.
4341 (char_directive): Change type of *arg_index fields to size_t.
4342 * printf-parse.c: Don't include sys/types.h.
4343 (SSIZE_MAX): Remove macro.
4344 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
4345 Remove unnecessary overflow check.
4346 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
4349 2003-11-24 Paul Eggert <eggert@twinsun.com>
4351 * alloca.c: Remove dependency on xalloc module.
4352 (xalloc_die): Remove.
4353 (memory_full) [!defined emacs]: New macro.
4354 [!defined emacs]: Don't include xalloc.h.
4355 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4356 address arithmetic overflows. Change datatypes a bit to avoid
4359 2003-11-22 Jim Meyering <jim@meyering.net>
4361 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4363 2003-11-17 Bruno Haible <bruno@clisp.org>
4365 * vasnprintf.c (alloca): Remove fallback definition.
4366 (freea): Remove definition.
4367 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
4368 Reported by Paul Eggert.
4370 2003-11-17 Jim Meyering <jim@meyering.net>
4372 On systems without utime and without a utimes function capable of
4373 dealing with a NULL struct utimbuf* argument, this utime replacement
4374 could -- in unusual circumstances -- leak a file descriptor.
4375 * utime.c: Include <unistd.h> and <errno.h>.
4376 (utime_null): Be sure to close `fd' and to preserve errno.
4377 Reported by Geoff Collyer via Arnold Robbins.
4379 2003-11-16 Paul Eggert <eggert@twinsun.com>
4380 Bruno Haible <bruno@clisp.org>
4382 Protect against address arithmetic overflow.
4383 * printf-args.h: Include stddef.h.
4384 (arguments): Change type of field 'count' to size_t.
4385 * printf-args.c (printf_fetchargs): Use size_t instead of
4386 'unsigned int' where appropriate.
4387 * printf-parse.h: Include sys/types.h.
4388 (char_directive): Change type of *arg_index fields to ssize_t.
4389 (char_directives): Change type of fields 'count', max_*_length to
4391 * printf-parse.c: Include sys/types.h and xsize.h.
4392 (SSIZE_MAX): Define fallback value.
4393 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
4394 instead of 'int' where appropriate. Check a_allocated, d_allocated
4395 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
4396 * vasnprintf.c: Include xsize.h.
4397 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
4398 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
4399 overflow. Avoid wraparound when converting a width or precision from
4402 2003-11-16 Bruno Haible <bruno@clisp.org>
4404 Update from GNU gettext.
4405 * printf-parse.c: Generalize to it can be compiled for wide strings.
4406 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
4407 * vasnprintf.c: Generalize to it can be compiled for wide strings.
4408 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
4409 SNPRINTF): New macros.
4410 Don't include <alloca.h> if the file is used inside libintl.
4411 (local_wcslen): New function, for Solaris 2.5.1.
4412 (VASNPRINTF): Use it instead of wcslen.
4414 2003-11-16 Bruno Haible <bruno@clisp.org>
4416 * xsize.h (xmax): New function.
4417 (xsum, xsum3, xsum4): Declare as "pure" functions.
4419 2003-11-12 Paul Eggert <eggert@twinsun.com>
4421 * xalloc.h: Do not include <limits.h> or <stdint.h>.
4422 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
4423 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
4424 heuristic is just as accurate as far as we know, and it removes a
4425 dependency on size_max.m4 and ptrdiff_max.m4.
4427 2003-11-12 Paul Eggert <eggert@twinsun.com>
4429 * xstrtol.c (__xstrtol): Remove "break" immediately after
4430 "return", to pacify some unknown compiler. Problem reported
4433 2003-11-11 Bruno Haible <bruno@clisp.org>
4435 * xsize.h (SIZE_MAX): Remove fallback definition.
4436 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
4439 2003-11-10 Paul Eggert <eggert@twinsun.com>
4441 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
4442 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
4443 rejected some allocations of exactly SIZE_MAX - 2 bytes.
4445 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
4446 not (size_t) -1, since it's defined here.
4448 2003-11-06 Paul Eggert <eggert@twinsun.com>
4450 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
4451 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
4452 Reject sizes of exactly SIZE_MAX bytes.
4453 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
4454 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
4456 2003-11-05 Bruno Haible <bruno@clisp.org>
4458 * xsize.h: Include limits.h, to avoid a possible collision with
4459 SIZE_MAX defined in <limits.h> on Solaris.
4461 2003-11-04 Bruno Haible <bruno@clisp.org>
4463 * xsize.h: New file.
4464 * linebreak.c: Include xsize.h.
4465 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
4466 argument for overflow.
4467 Suggested by Paul Eggert.
4469 2003-10-31 Bruno Haible <bruno@clisp.org>
4471 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
4472 to avoid (extremely rare) race condition.
4473 Suggested by Paul Eggert.
4475 2003-11-03 Jim Meyering <jim@meyering.net>
4477 * userspec.c: Include "userspec.h".
4478 * userspec.h: New file.
4480 2003-10-31 Paul Eggert <eggert@twinsun.com>
4482 * mountlist.h (struct mount_entry.me_type_malloced): New member.
4483 * mountlist.c (SIZE_MAX): Define if not defined already.
4484 (read_filesystem_list): Set and use me_type_malloced.
4485 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
4486 whatever the type happens to be), for brevity and consistency.
4487 Check for size calculation overflow on Alphas running OSF/1.
4489 2003-10-31 Jim Meyering <jim@meyering.net>
4491 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
4493 * linebuffer.c: Include <string.h> for declaration of memset.
4495 2003-10-30 Paul Eggert <eggert@twinsun.com>
4496 Bruno Haible <bruno@clisp.org>
4498 * vasprintf.c: Include <limits.h>, <stdlib.h>.
4499 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
4501 2003-10-29 Paul Eggert <eggert@twinsun.com>
4503 * xalloc.h (xalloc_oversized): Now a macro, not a function,
4504 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
4506 * quotearg.c (quotearg_n_options): Use it.
4507 * group-member.c: Include <stdbool.h>.
4508 (free_group_info): Arg is now const *; don't free arg.
4509 (get_group_info): Now returns bool and accepts struct group_info *,
4510 rather than returning a malloc'ed struct group_info *.
4511 All uses changed. Check for overflow in internal size calculation.
4513 * getusershell.c (readname): Simplify the code by using x2nrealloc
4514 rather than xmalloc/xrealloc.
4515 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
4516 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
4517 conformance bug: the old code used a pointer after freeing the
4518 storage that it addressed.
4519 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
4520 rather than doing it by hand.
4521 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
4522 the buffer preserved. Use free and xmalloc instead.
4523 * quotearg.c (quotearg_n_options): Likewise.
4524 Use a simpler test for size overflow. Don't use xalloc_oversized
4525 because unsigned int might be wider than size_t (!); this suggests
4526 that we should switch from unsigned int to size_t for slot numbers.
4528 2003-10-27 Bruno Haible <bruno@clisp.org>
4530 * stdbool_.h: Better support for BeOS.
4532 2003-10-27 Paul Eggert <eggert@twinsun.com>
4534 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
4535 to allocate the returned structure. Do not allocate a subarray,
4536 as x2nrealloc will do that.
4537 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
4538 instead of xnrealloc.
4539 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
4541 2003-10-26 Paul Eggert <eggert@twinsun.com>
4543 * xalloc.h (xalloc_oversized): New static inline function, for
4544 callers that want to do their own size-overflow checking. Include
4545 <stdbool.h>, since xalloc_oversized returns bool.
4546 * xalloc.c (array_size_overflow): Remove. All callers changed
4547 to use xalloc_oversized.
4549 Add two functions x2realloc, x2nrealloc, for programs that grow
4550 arrays dynamically by doubling their sizes.
4551 * xalloc.h (x2realloc, x2nrealloc): New decls.
4552 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
4555 Port to C99 semantics for 'inline' of external functions.
4556 Bug reported by Bruno Haible.
4557 * xmalloc.c (xnmalloc_inline): New static inline function,
4558 with the old contents of xnmalloc.
4559 (xnmalloc, xmalloc): Use it.
4560 (xnrealloc_inline): New static inline function,
4561 with the old contents of xnrealloc.
4562 (xnrealloc, xrealloc): Use it.
4564 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
4566 2003-10-25 Paul Eggert <eggert@twinsun.com>
4568 Fix several address-calculation bugs in the hash modules,
4569 plus some minor code cleanup.
4571 * hash.h: Include <stdbool.h>, for bool.
4572 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
4573 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
4574 hash_get_n_entries, hash_get_max_bucket_length,
4575 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
4576 hash_rehash): Use size_t rather than unsigned.
4577 * hash.c (struct hash_table, hash_get_n_buckets,
4578 hash_get_n_buckets_used, hash_get_n_entries,
4579 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
4580 hash_get_entries, hash_do_for_each, hash_string, is_prime,
4581 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
4583 (SIZE_MAX): Define if not defined.
4584 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
4585 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
4587 Use const * when possible.
4588 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
4589 (check_tuning): Fix bug: if tuning parameters were very close to
4590 0 or 1, rounding errors could have caused subscript violations.
4591 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
4592 (hash_initialize): Add 'fail:' label
4593 to free table and return NULL, and use it to simplify code.
4594 Use calloc rather than clearing the storage ourself.
4595 (hash_initialize, hash_rehash): Check for arithmetic overflow in
4596 buffer size calculations.
4597 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
4598 Include <stddef.h>, for size_t.
4599 * hash-pjw.c (hash_pjw): Likewise.
4600 Switch to method described by Bruno Haible.
4601 Include <limits.h>, for CHAR_BIT.
4602 (SIZE_BITS): New macro.
4604 2003-10-21 Paul Eggert <eggert@twinsun.com>
4606 * getndelim2.c (getndelim2): When size calculation overflows,
4607 ceiling the allocation at NMAX bytes rather than silently
4608 discarding input bytes before NMAX is reached. This makes
4609 a difference only if NMAX exceeds SIZE_MAX / 2.
4611 * obstack.c: Merge from glibc.
4612 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
4613 Add libc_hidden_def (_obstack_newchunk).
4614 (_obstack_free) [! defined _LIBC]: Remove.
4615 [defined _LIBC]: Make a strong alias from obstack_free, rather than
4616 a clone of the function body.
4617 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
4618 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
4620 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
4621 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
4624 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
4625 (obstack_ptr_grow_fast, obstack_int_grow_fast):
4626 Don't use lvalue casts, as GCC plans to remove support for them
4627 in GCC 3.5. Reported by Joseph S. Myers. This bug
4628 was also present in the non-GCC version, indicating that this
4629 code had always been buggy and had never been widely used.
4630 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
4631 Use the fast variant of each macro, rather than copying the
4632 definiens of the fast variant; that way, we'll be more likely to
4633 catch future bugs in the fast variants.
4635 2003-10-20 Bruno Haible <bruno@clisp.org>
4637 * wait-process.h: New file, from GNU gettext.
4638 * wait-process.c: New file, from GNU gettext.
4640 2003-10-19 Jim Meyering <jim@meyering.net>
4642 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
4644 2003-10-16 Paul Eggert <eggert@twinsun.com>
4646 * getgroups.c: Include <errno.h>, <stdlib.h>.
4647 (getgroups): First arg is int, not size_t.
4648 Don't let 'free' mangle errno.
4650 2003-10-16 Jim Meyering <jim@meyering.net>
4652 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
4654 2003-10-15 Paul Eggert <eggert@twinsun.com>
4656 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
4658 (new_exclude, add_exclude_file): Initial size no longer needs to
4660 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
4661 our own address arithmetic overflow checking.
4663 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
4664 (fnmatch): Do not alloca more than 2000 wide characters;
4665 instead, use malloc for large buffers.
4666 Check for address arithmetic overflow, and return -1
4667 with errno set to ENOMEM in that case.
4668 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
4669 (NEW_PATTERN): Do not alloca more than 8000 bytes;
4670 instead, return -1. Check for address arithmetic overflow.
4672 2003-10-14 Paul Eggert <eggert@twinsun.com>
4674 Handle invalid suffixes and overflow independently, so that
4675 callers can treat them independently as needed. Fix some bugs in
4676 suffix handling, e.g., "100k@" was not diagnosed as an invalid
4677 suffix for a human-readable blocksize. The major caller-visible
4678 change is the addition of a new
4679 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
4680 that both overflow and suffix chars were found.
4682 * human.c (humblock): Don't check separately for invalid suffix
4683 char; that is xstrtoumax's job (now that its bug is fixed).
4684 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
4685 INTMAX_MAX]: New macros.
4686 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
4687 TYPE_MAXIMUM): New macros.
4688 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
4689 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
4690 if overflow occurs, as it's what __strtol does and it's more useful
4692 (__xstrtol): If __strtol reports some error other than ERANGE,
4693 reflect it to the caller as LONGINT_INVALID. If it reports
4694 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
4695 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
4696 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
4698 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
4699 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
4700 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
4701 [defined UINTMAX_MAX]: New macros.
4703 2003-10-14 Bruno Haible <bruno@clisp.org>
4705 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
4706 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
4707 Also use volatile where needed.
4709 2003-10-12 Paul Eggert <eggert@twinsun.com>
4711 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
4712 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
4713 and define in terms of the other primitives.
4714 * xmalloc.c: Include stdbool.h; do not include exit.h.
4715 (SIZE_MAX): Define if not already defined.
4716 (array_size_overflow): New function.
4717 (xalloc_die): Abort instead of exiting if 'error' returns.
4718 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
4719 (xmalloc, xrealloc): Use them.
4720 (xcalloc): Check for address arithmetic overflow.
4721 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
4722 a bit faster than strcpy.
4724 2003-10-08 Paul Eggert <eggert@twinsun.com>
4726 Merge getpass from libc, plus a few fixes.
4728 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
4729 Include <stdbool.h>.
4730 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
4731 __fsetlocking to empty.
4732 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
4733 do include <bits/libc-lock.h>.
4734 Do not include <fcntl.h>; not needed.
4735 [_LIBC]: Include <wchar.h>.
4736 (NOTCANCEL_MODE): New macro.
4737 (flockfile, funlockfile) [_LIBC]: New macros.
4738 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
4739 [!_LIBC]: New macros.
4740 (call_fclose): New function.
4741 (getpass): Use it. Save tty stream separately; this simplifies the
4742 code and makes it more reliable if stdin happens to equal stdout.
4743 Invoke __fsetlocking on tty.
4744 Handle thread cancellation if needed.
4745 Namespace cleanup (use __tcgetattr, __getline).
4746 Use bool for Booleans.
4747 [USE_IN_LIBIO]: Handle wide streams.
4748 [!_LIBC]: Unconditionally do the fseek, since we don't know what
4749 stream might go where.
4751 * unlocked-io.h: Include <stdio.h>, so that the caller
4752 doesn't have to include <stdio.h> before us.
4753 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4754 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4755 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4756 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4757 if not declared, so that we can use getpass.c code from libc without
4759 (flockfile, ftrylockfile, funlockfile): New macros.
4761 2003-10-06 Bruno Haible <bruno@clisp.org>
4763 * version-etc-2.h: Remove file.
4764 * version-etc-2.c: Remove file.
4766 2003-09-25 Jim Meyering <jim@meyering.net>
4767 Bruno Haible <bruno@clisp.org>
4769 This lets translators provide better translations for the
4770 "Written by ..." part of --version output.
4771 * version-etc.h: Include stdarg.h.
4772 (version_etc_copyright): Declare as readonly.
4773 (version_etc): Make this function variadic with a NULL-terminated list
4774 of author name strings.
4775 (version_etc_va): New declaration.
4776 * version-etc.c: Include stdarg.h, stdlib.h.
4777 (version_etc_copyright): Declare as readonly.
4778 (version_etc_va): New function. Provide a different translatable string
4779 for each possible number of authors < 10. Abbreviate when there are 10
4781 (version_etc): Make this function variadic. Call version_etc_va.
4782 Suggestion from Gary V. Vaughan.
4784 * long-options.h (parse_long_options): Change prototype: the authors
4785 string is moved to the end and becomes variadic.
4786 * long-options.c: Include stdarg.h.
4787 (parse_long_options): Make this function variadic, too.
4788 Call version_etc_va, not version_etc.
4790 2003-10-06 Bruno Haible <bruno@clisp.org>
4792 * fatal-signal.h: New file, from GNU gettext.
4793 * fatal-signal.c: New file, from GNU gettext.
4795 2003-10-04 Karl Berry <karl@gnu.org>
4797 * argp*: update from libc.
4799 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4801 * getpass.c (getpass): Use a no-op fseek when switching from input to
4802 output mode on the same stream.
4804 2003-09-29 Paul Eggert <eggert@twinsun.com>
4806 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4807 Fix arg typo in previous patch.
4809 2003-09-28 Jim Meyering <jim@meyering.net>
4811 * error.c: Correct cpp indentation.
4813 2003-09-27 Paul Eggert <eggert@twinsun.com>
4815 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4816 Omit the special code that used __typeof__, since we worry that
4817 it could be more trouble than it's worth. See:
4818 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4819 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4823 2003-09-26 Jim Meyering <jim@meyering.net>
4825 * error.c (error_tail): Move some declarations
4826 into inner scope where the local variables are used.
4828 2003-09-26 Bruno Haible <bruno@clisp.org>
4830 * stpncpy.h (gnu_stpncpy): New declaration.
4831 (stpncpy): Define as alias for gnu_stpncpy.
4832 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4834 2003-09-26 Paul Eggert <eggert@twinsun.com>
4836 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4837 (error_tail): Do not loop, reallocating temporary buffer, since
4838 the output cannot contain more wide characters than the input
4839 contains bytes, the size must be big enough already. This avoids
4840 one potential size overflow calculation. Check for size overflow
4841 when calculating temporary buffer size. Free temporary buffer
4842 when done, if it was allocated with malloc; this plugs a memory
4843 leak. Remove casts from void * to pointers, that are no longer
4844 needed now that we're assuming C89 or better.
4846 Merge error changes from glibc.
4848 * error.c, error.h: Update copyright notice header to match glibc.
4849 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4850 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4851 Disable cancellation while printing error.
4852 * error.h: Prepend __ to parameter names.
4854 2003-09-25 Karl Berry <karl@gnu.org>
4856 * argp-fmtstream.c, argp-help.c: update from libc.
4858 2003-09-25 Bruno Haible <bruno@clisp.org>
4860 * version-etc-2.h: New file, from version-etc.h with modifications.
4861 * version-etc-2.c: New file, from version-etc.c with modifications.
4863 2003-09-25 Simon Josefsson <jas@extundo.com>
4865 * xgetdomainname.h: New file.
4866 * xgetdomainname.c: New file.
4868 2003-09-25 Simon Josefsson <jas@extundo.com>
4869 Bruno Haible <bruno@clisp.org>
4871 * getdomainname.h: New file.
4872 * getdomainname.c: New file.
4874 2003-09-24 Paul Eggert <eggert@twinsun.com>
4876 * linebuffer.c (freebuffer): Don't free the argument, just
4877 the buffer associated with the argument. Bug reported by
4880 2003-09-19 Karl Berry <karl@gnu.org>
4882 * argp.h: update from libc.
4884 2003-09-16 Paul Eggert <eggert@twinsun.com>
4886 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4887 input error, instead of returning NULL the next time we are called
4888 (and therefore losing track of errno).
4890 2003-09-15 Paul Eggert <eggert@twinsun.com>
4892 * getndelim2.c (getndelim2): Don't trash errno when a read
4893 fails, so that the caller gets the proper errno.
4895 * readutmp.c (read_utmp): Likewise.
4896 Check for fstat error. Close stream and free storage
4899 2003-09-14 Bruno Haible <bruno@clisp.org>
4901 * fwriteerror.h: New file.
4902 * fwriteerror.c: New file.
4904 2003-09-14 Jim Meyering <jim@meyering.net>
4906 * getloadavg.c: Correct cpp indentation.
4907 * strdup.c: Likewise.
4908 * vasnprintf.c: Likewise.
4910 2003-09-12 Paul Eggert <eggert@twinsun.com>
4912 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4913 * obstack.c [!defined _LIBC]: Likewise.
4914 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4915 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4916 * exitfail.c: Don't include stdlib.h; no longer needed.
4918 More changes to assume C89 or better.
4920 * error.c (error_tail): Assume vprintf.
4922 * argmatch.c (getenv): Remove decl.
4923 * progreloc.c (get_full_program_name): Define via prototype.
4924 * setenv.c (clearenv): Likewise.
4925 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4927 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4928 (malloc, memcpy): Remove decls.
4929 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4930 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4931 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4932 (memcpy): Remove macro.
4933 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4934 (__P): Remove. All uses removed.
4935 (PTR): Remove. All uses changed to void *.
4936 (CHAR_BIT, NULL): Remove.
4937 (spaces, zeros, memset_space, memset_zero)
4938 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4940 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4941 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4942 Define with prototype.
4943 Remove now-unnecessary prototype decl.
4944 (extra_args_spec): Assume ANSI C. All uses changed.
4945 (extra_args_spec_iso): Remove.
4946 (my_strftime, emacs_strftimeu): Define via prototype.
4947 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4949 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4950 * strtoimax.c: Include <stdlib.h> unconditionally.
4951 (strtoul, strtol): Remove decls.
4952 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4954 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4955 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4956 (LOCALE_PARAM_PROTO): New macro.
4957 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4958 (INTERNAL (strtol), strtol): Define with a prototype.
4959 (PARAMS): Remove. All uses removed.
4960 * tempname.c: Include <string.h> unconditionally.
4961 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4962 * xgethostname.c (main): Define with a prototype.
4963 * xmalloc.c: Include "xalloc.h" first, to check interface.
4964 Include <stdlib.h> unconditionally.
4965 (calloc, malloc, realloc, free): Remove decls.
4966 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4967 Include <stdlib.h> unconditionally. Sort include file names.
4969 (xstrtod): Define with a prototype.
4970 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4971 (strtol, strtoul): Remove decls.
4973 2003-09-11 Paul Eggert <eggert@twinsun.com>
4975 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4976 Include <stdlib.h>, <string.h> unconditionally.
4977 Remove now-unnecessary cast to char *.
4978 * strnlen.c: Include <string.h> unconditionally.
4979 * yesno.c (yesno): Define with a prototype.
4981 2003-09-10 Bruno Haible <bruno@clisp.org>
4983 * strcspn.c: Include <string.h> unconditionally.
4984 * strpbrk.c: Include <string.h> unconditionally.
4985 * strstr.c: Include <string.h> unconditionally.
4986 * unicodeio.c: Include <string.h> unconditionally.
4987 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4988 * unsetenv.c: Likewise.
4989 * xreadlink.c: Include <stdlib.h> unconditionally.
4990 * yesno.c: Include <stdlib.h> unconditionally.
4991 (rpmatch): Add prototype.
4993 2003-09-10 Jim Meyering <jim@meyering.net>
4995 * error.c: Correct indentation of cpp directives.
4997 2003-09-09 Paul Eggert <eggert@twinsun.com>
5001 * acosl.c (main): Use a prototype.
5002 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
5005 * getloadavg.c (getloadavg, main): Define via prototypes.
5007 * getopt.h (struct option.name): Assume C89, and use 'const'.
5008 (getopt, etopt_long, getopt_long_only, _getopt_internal)
5009 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
5011 * getopt.c (const): Remove macro.
5012 Include <string.h> unconditionally.
5013 (my_index): Remove; all uses changed to strchr.
5014 (strlen): Remove decl.
5015 (exchange): Remove forward decl; no longer needed.
5016 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
5017 Define with prototype.
5018 * getopt1.c (const): Remove macro.
5019 (getopt_long, getopt_long_only, main): Define with prototype.
5021 * getugroups.c: Include <string.h> unconditionally.
5023 * getusershell.c: Include <stdlib.h> unconditionally.
5024 (getusershell, setusershell, endusershell, readname, main):
5025 Define with prototypes.
5027 * group-member.c: Include group-member.h first.
5028 Include <stdlib.h> unconditionally.
5030 * hard-locale.c: Include hard-locale.h first.
5031 Include <stdlib.h>, <string.h> unconditionally.
5033 * hash.c (free, malloc): Remove decls.
5034 Include <stdlib.h> unconditionally.
5036 * human.c: Include <stdlib.h>, <string.h> unconditionally.
5037 (getenv): Do not declare.
5039 * idcache.c: Include <string.h> unconditionally.
5041 * long-options.c: Include long-options.h first, to test interface.
5042 Include <stdlib.h> unconditionally.
5044 * makepath.c: Include makepath.h first, to test interface.
5045 Include <stdlib.h> and <string.h> unconditionally.
5047 * linebuffer.c: Include <stdlib.h>.
5048 (free): Remove decl.
5050 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
5051 rpl_malloc returns void *, not char *.
5052 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
5054 * md5.h: Include <limits.h> unconditionally.
5055 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
5056 (__P): Remove; all uses removed.
5057 * md5.c: Include "md5.h" first.
5058 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
5059 md5_buffer, md5_process_bytes, md5_process_block):
5060 Define with prototypes.
5061 * sha.h (__P): Remove all uses. (It wasn't defined??)
5062 * sha.c: Include "sha.h" first.
5063 Include <stdlib.h>, <string.h> unconditionally.
5065 * memchr.c (__ptr_t): Remove; all uses changed to void *.
5066 * memcmp.c (__ptr_t): Likewise.
5067 * memrchr.c (__ptr_t): Likewise.
5068 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
5069 Include <string.h> unconditionally.
5070 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
5071 * memchr.c: Include <stdlib.h> unconditionally.
5072 * memchr.c (LONG_MAX): Remove.
5073 * memrchr.c (LONG_MAX): Likewise.
5074 * memchr.c (__memchr): Define via a prototype.
5075 * memrchr.c (__memrchr): Likewise.
5076 * memcmp.c (__P): Remove, and remove all uses.
5077 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
5078 Remove forward decls; no longer needed.
5079 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
5080 Use types required by C89 in prototype.
5082 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
5083 * savedir.c: Likewise.
5084 * mkdir.c (free): Remove decl.
5085 * rmdir.c (rmdir): Define with a prototype.
5086 * savedir.c: Include savedir.h first, to test interface.
5088 * mktime.c (STDC_HEADERS): Remove.
5089 Include <stdlib.h>, <string.h> unconditionally.
5091 * modechange.c: Include <stdlib.h> unconditionally.
5092 (malloc): Remove decl.
5094 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
5095 (free): Remove decl.
5097 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
5098 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
5099 (This type really should be intptr_t, but that's a C99ism.)
5100 (_obstack_memcpy): Remove: all uses changed to memcpy.
5101 Include <string.h> unconditionally.
5102 (struct obstack): Assume __STDC__ for types of members
5103 chunkfun, freefun, extra_arg.
5104 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
5105 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
5106 obstack_begin, obstack_specify_allocation,
5107 obstack_specify_allocation_with_arg, obstack_chunkfun,
5108 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
5109 Remove unprototyped decls and the macros that use them.
5110 * obstack.c (POINTER): Remove. All uses changed to void *.
5111 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
5112 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
5113 (defined __STDC__ && __STDC__)]:
5114 Remove nonprototyped code.
5115 Include <stdlib.h> unconditionally.
5116 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
5117 _obstack_allocated_p, _obstack_free, obstack_free,
5118 _obstack_memory_used, print_and_abort):
5119 Define using prototypes.
5120 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
5121 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
5122 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
5123 obstack_next_free, obstack_object_size, obstack_room) [0]:
5124 Remove unused, unprototyped code.
5126 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
5128 * physmem.c (physmem_total, physmem_available, main): Define
5131 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
5132 (main): Define with a prototype.
5134 * posixver.c (getenv): Remove decl.
5136 * putenv.c (malloc): Returns void *, not char *.
5137 Include <string.h> unconditionally.
5138 (strchr, memcpy, NULL): Do not define.
5140 * readtokens.c: Include readtokens.h first, to test interface.
5141 Include <stdlib.h>, <string.h> unconditionally.
5142 (init_tokenbuffer): Define with a prototype.
5144 * regex.c (PARAMS): Remove. All uses removed.
5145 All uses of _RE_ARGS removed, too.
5146 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5148 (bzero): Assume memset exists.
5149 (memcmp, memcpy, NULL): Remove.
5150 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
5151 char, or assignments to local vars of type signed char.
5152 (init_syntax_once, PREFIX(extract_number_and_incr),
5153 PREFIX(print_partial_compiled_pattern),
5154 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
5155 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
5156 PREFIX(regex_grow_registers), PREFIX(regex_compile),
5157 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
5158 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
5159 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
5160 wcs_compile_range, byte_compile_range, truncate_wchar,
5161 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
5162 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
5163 count_mbs_length, wcs_re_match_2_internal,
5164 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
5165 PREFIX(alt_match_null_string_p),
5166 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
5167 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
5168 regfree, PREFIX(extract_number)): Define with prototype. Remove
5169 now-unnecessary declaration, if any.
5170 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
5172 Remove now-unnecessary casts among pointer types.
5173 * regex.h (_RE_ARGS): Remove. All uses removed.
5175 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
5176 (free): Remove decl.
5178 * rpmatch.c: Include <stdlib.h> unconditionally.
5180 * same.c: Include <stdlib.h>, <string.h> unconditionally.
5181 (free): Remove decl.
5183 * save-cwd.c: Include <stdlib.h> unconditionally.
5184 * xgetcwd.c: Likewise.
5186 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
5187 (free): Remove decl.
5189 * strchrnul.c (strchrnul): Define with a prototype.
5190 Fix bug: c_in was not converted to char before searching.
5192 The following changes are not K&R related:
5194 * group-member.h: Include <sys/types.h>, so that this file is
5196 * makepath.h: Likewise.
5198 * getusershell.c (readname, default_index, line_size, readname):
5199 Use size_t, not int, for sizes.
5200 (readname): If the size overflows, report an error instead of
5203 2003-09-09 Derek Robert Price <derek@ximbiot.com>
5205 * getndelim2.c: Assume stdlib.h per the C89 spec.
5207 2003-09-08 Paul Eggert <eggert@twinsun.com>
5209 Assume C89 or better; remove K&R cruft.
5210 A few of these changes were first proposed by Derek Robert Price
5211 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
5213 * addext.c: Include <string.h> unconditionally.
5214 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
5215 Don't declare getenv or malloc.
5217 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
5218 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
5220 (find_stack_direction, alloca): Use prototypes.
5222 * atexit.c (atexit): Define using a prototype.
5224 * basename.c, dirname.c, stripslash.c:
5225 Include <string.h> unconditionally.
5227 * bcopy.c: Include <stddef.h>.
5228 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
5230 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
5232 * error.h (error, error_at_line, error_print_progname)
5233 [! (defined (__STDC__) && __STDC__)]: Remove decls.
5234 * error.c: Include error.h first, to check interface.
5235 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5236 (VA_START): Remove; all uses changeed to va_start.
5237 (exit, strerror): Remove decls.
5238 (error_print_progname): Prototype uncondionally.
5239 Don't include <errno.h>; no longer needed.
5240 (private_strerror): Remove.
5241 (error_tail): Always define.
5242 (error, error_at_line): Assume C89 or better; always use prototypes.
5243 * fatal.c: Include "fatal.h" first, to test interface.
5244 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5245 (VA_START): Remove; all uses changed to va_start.
5246 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
5248 (exit): Remove decl.
5249 (fatal): Prototype unconditionally. Assume va_start works.
5250 Abort at end, to pacify gcc.
5252 * euidaccess.c (main): Define with a prototype.
5254 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5256 * exitfail.c: Include <stdlib.h> unconditionally.
5258 * fnmatch_.h (__P): Remove. All uses changed to assume
5260 * fnmatch.c: Include fnmatch.h first, to test interface.
5261 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5262 (getenv): Remove decl.
5263 (fnmatch): Define using a prototype.
5264 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5265 (FCT): Define using a prototype.
5267 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5269 * gethostname.c: Include <stddef.h>.
5270 (gethostname): Define with prototype. Length is size_t, not int.
5272 2003-09-08 Paul Eggert <eggert@twinsun.com>
5274 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5275 getversion.c should have been removed then, but was accidentally
5278 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5279 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5281 2003-09-07 Paul Eggert <eggert@twinsun.com>
5283 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5284 copy_tm_result. Bug reported by Simon Josefsson in
5285 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5287 2003-09-06 Paul Eggert <eggert@twinsun.com>
5289 * time_r.c, time_r.h: New files.
5291 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5293 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5294 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5296 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5298 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5299 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5302 * timegm.c: Switch to glibc implementation, with the following changes:
5303 [defined HAVE_CONFIG_H]: Include <config.h>.
5304 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5305 (__mktime_internal) [!defined _LIBC]: New decl.
5306 (__gmtime_r) [!defined _LIBC]: New macro and function.
5307 (timegm): Use a prototype, since gnulib assumes C89.
5308 Do not bother declaring tmp to be const, as it's not really usefu.
5309 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5310 (timegm): Declare only if HAVE_DECL_TIMEGM.
5312 2003-09-03 Paul Eggert <eggert@twinsun.com>
5314 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5315 Bug reported by Lute Kamstra in
5316 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5318 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5319 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5320 course with correspondingly smaller numbers for tomorrow and
5321 yesterday. From Tadayoshi Funaba. Originally installed into
5322 sh-utils on 1999-08-07, but the patch got lost (I guess during the
5325 2003-08-31 Simon Josefsson <jas@extundo.com>
5327 * timegm.h: New file.
5328 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
5330 2003-08-31 Karl Berry <karl@gnu.org>
5332 * argp.h: update from libc.
5334 2003-08-28 Bruno Haible <bruno@clisp.org>
5336 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
5337 warning on QNX, which defines O_BINARY to 000000.
5339 2003-08-24 Bruno Haible <bruno@clisp.org>
5341 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
5342 MSVC7 <stdio.h> is included later.
5344 2003-08-20 Bruno Haible <bruno@clisp.org>
5346 * progname.h: New file, from GNU gettext.
5347 * progname.c: New file, from GNU gettext.
5348 * progreloc.c: New file, from GNU gettext.
5350 2003-08-19 Bruno Haible <bruno@clisp.org>
5352 * xstrdup.c: Assume <string.h> exists.
5354 2003-08-18 Jim Meyering <jim@meyering.net>
5356 * setenv.h: Indent nested cpp directive.
5357 * vasnprintf.c: Remove trailing blanks.
5359 2003-08-17 Simon Josefsson <jas@extundo.com>
5360 Bruno Haible <bruno@clisp.org>
5362 * xstrndup.h: New file.
5363 * xstrndup.c: New file.
5365 2003-08-17 Bruno Haible <bruno@clisp.org>
5367 * strndup.h: New file.
5369 2003-08-16 Paul Eggert <eggert@twinsun.com>
5371 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
5372 space, undoing this 2003-08-12 change:
5373 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
5375 2003-08-16 Jim Meyering <jim@meyering.net>
5377 Merge from coreutils.
5378 * xstrtoimax.c: #else #if -> #elif.
5379 * xstrtoumax.c: Likewise.
5381 2003-08-15 Paul Eggert <eggert@twinsun.com>
5383 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
5384 rather than tab, after '#' in shell-script copyright notices.
5385 Suggested by Bruno Haible.
5387 2003-08-15 Jim Meyering <jim@meyering.net>
5388 and Paul Eggert <eggert@twinsun.com>
5390 Merge from coreutils.
5391 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
5392 member but strut utmpx does not. Needed for AIX 4.3.3.
5393 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
5395 2003-08-15 Jim Meyering <jim@meyering.net>
5397 Merge from coreutils.
5398 * xgethostname.c: Include <stdlib.h>.
5399 (xghostname): Don't exit for anything other than memory-related
5400 failure; just return NULL.
5401 * userspec.c: Include "posixver.h".
5402 (parse_user_spec): Accept `.' as a separator only
5403 in pre-POSIX-200112 mode.
5404 * strtoimax.c: Use #elif rather than #else #if.
5405 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5406 Remove function, now that we can rely on a working tzset function.
5407 [!_LIBC]: Ensure that the required autoconf test has been run.
5408 [!defined _NL_CURRENT && HAVE_STRFTIME]:
5409 Use underlying_strftime for %r.
5410 * sha.c: Merge in some clean-up and optimization changes from glibc.
5411 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
5412 Ensure that it is a multiple of 64.
5413 Rearrange loop exit tests so as to avoid performing an
5414 additional fread after encountering an error or EOF.
5415 * realloc.c: Update copyright date.
5417 2003-08-14 Jim Meyering <jim@meyering.net>
5419 Merge from coreutils.
5420 * obstack.h: Whitespace changes.
5421 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
5422 and xcalloc return values.
5423 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
5424 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
5425 hang on OSF/1 5.1 for DIR on both local and remote file systems.
5426 Reported by (and fix confirmed by) Nelson H. F. Beebe.
5427 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5429 Use mntctl's return value to drive the entry-processing loop, since
5430 we can't rely on the value of the vmt_length member in the last
5431 entry. On some systems doing so could result in exhausting
5432 virtual memory. Based in part on a patch from Mike Jetzer.
5434 2003-08-14 Jim Meyering <jim@meyering.net>
5435 and Paul Eggert <eggert@twinsun.com>
5437 Merges from coreutils, plus other fixes.
5438 * physmem.c: Merge in portability changes from gcc/libiberty
5439 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
5440 for credits and details. Thanks to Kaveh Ghazi for helping
5441 to keep these files in sync.
5442 (ARRAY_SIZE): Define it.
5443 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
5444 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
5445 (memcasecmp): Don't assume size_t fits in unsigned int.
5446 Remove casts and duplicate code.
5447 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
5448 (memcpy): Remove definition.
5449 Merge in some clean-up and optimization changes from glibc.
5450 [BLOCKSIZE]: Move definition to top of file.
5451 Ensure that it is a multiple of 64.
5452 Rearrange loop exit tests so as to avoid performing an
5453 additional fread after encountering an error or EOF.
5454 * md5.h (md5_uintptr): Define.
5455 * makepath.c (CLEANUP_CWD): Report an error if we failed to
5456 return to the initial working directory. Preserve errno
5458 * idcache.c: Include "xalloc.h".
5459 (xmalloc, xrealloc): Remove decls.
5460 (getuser): Remove casts no longer required in C89.
5461 * human.c: Include stdio.h, for sprintf.
5462 * group-member.c: Include "xalloc.h".
5463 (xmalloc, xrealloc): Remove decls.
5464 (get_group_info): Remove casts no longer required in C89.
5465 * getusershell.c (readname): Remove casts no longer required in C89.
5466 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
5467 * getline.c: Whitespace fix, from coreutils.
5469 2003-08-13 Paul Eggert <eggert@twinsun.com>
5471 * exclude.c: Include <ctype.h>
5472 (IN_CTYPE_DOMAIN): New macro.
5474 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
5477 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5478 Undo previous (whitespace-only) change.
5480 2003-08-12 Paul Eggert <eggert@twinsun.com>
5482 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5483 Normalize leading white space and remove trailing white space.
5484 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
5485 notice, as per ../config/srclist-update.
5487 Merge from coreutils.
5488 * euidaccess.h: New file.
5489 * euidaccess.c: Include it.
5490 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
5491 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
5492 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
5494 2003-08-11 Bruno Haible <bruno@clisp.org>
5496 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
5497 (vasnprintf): Use it instead of wcslen.
5499 2003-08-11 Bruno Haible <bruno@clisp.org>
5501 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
5502 value to ensure that _Bool promotes to int. Use #define for _Bool when
5503 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
5505 2003-08-10 Karl Berry <karl@gnu.org>
5507 * regex.h: update from libc (whitespace fix).
5509 2003-08-09 Paul Eggert <eggert@twinsun.com>
5511 Merge some files from coreutils. These changes were
5512 originally made by Jim Meyering.
5513 * acl.c: Include <sys/types.h> before <sys/stat.h>;
5514 many older Unixes require this.
5515 * alloca.c (alloca): Remove cast to argument of free;
5516 no longer needed in C89.
5517 * alloca_.h, regex.h: Fix white space to match
5518 what GNU indent does.
5520 2003-08-05 Paul Eggert <eggert@twinsun.com>
5522 * bumpalloc.h: Remove.
5524 2003-08-04 Paul Eggert <eggert@twinsun.com>
5526 * getloadavg.c: Change copyright notice and spacing to conform to
5529 Merge from coreutils.
5530 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
5532 * getdate.y (date): Also accept dates like May-23-2003; suggestion
5533 from Karl Berry, implemented by Jim Meyering.
5534 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
5535 from Dmitry V. Levin.
5536 Remove anachronistic cast of xrealloc.
5537 * fnmatch_.h (__const): Remove. Use 'const'.
5538 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
5539 type. Otherwise, it wouldn't compile with at least /bin/cc on
5540 ymp-cray-unicos9.0.2.X.
5541 Combine two mostly-identical uses of alloca into one.
5542 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
5544 2003-08-04 Dave Love <d.love@dl.ac.uk>
5548 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
5549 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
5550 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
5551 obsolete NLIST_NAME_UNION.
5552 [__GNU__]: Undef BSD and FSCALE.
5553 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
5555 2003-08-03 Paul Eggert <eggert@twinsun.com>
5557 * stdbool_.h (_Bool): Make it signed char, instead of
5558 an enum type, so that it's guaranteed to promote to int. See:
5559 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
5561 2003-07-31 Paul Eggert <eggert@twinsun.com>
5563 * strerror.c: Include config.h, limits.h. Declare sprintf.
5564 (strerror): Don't assume that a printable int fits in 14 bytes.
5566 2003-07-24 Derek Robert Price <derek@ximbiot.com>
5567 Bruno Haible <bruno@clisp.org>
5569 * getline.h (getline, getdelim): Change return type to ssize_t.
5570 * getline.c (getline, getdelim): Likewise.
5571 Remove _GNU_SOURCE define; now it's defined in config.h through
5574 2003-07-22 Paul Eggert <eggert@twinsun.com>
5576 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
5577 over-parenthesization in macros.
5579 Sync with coreutils.
5581 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
5584 Use `exit_failure' for xalloc and xmemcoll instead of their own
5585 private exit-failure variables.
5586 * xalloc.h (xalloc_exit_failure): Remove.
5587 * xmalloc.c: Likewise. Include exitfail.h.
5588 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
5589 * xmemcoll.h (xmemcoll_exit_failure): Remove.
5590 * xmemcoll.c: Likewise. Include exitfail.h.
5591 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
5593 2003-07-18 Paul Eggert <eggert@twinsun.com>
5595 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
5596 * closeout.c: Likewise. Include "closeout.h" right after config.h,
5597 to test that it can stand by itself. Include "exitfail.h".
5598 Clients should set exit_failure instead.
5599 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
5601 2003-07-18 Andreas Schwab <schwab@suse.de>
5603 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
5605 2003-07-18 Bruno Haible <bruno@clisp.org>
5607 * getndelim2.h: New file.
5608 * getndelim2.c: Make into a module of its own. Include config.h,
5610 (getndelim2): Make non-static. Change return type to ssize_t.
5611 * getline.h: Change argument names.
5612 * getline.c: Include getndelim2.h instead of getndelim2.c.
5613 * getnline.c: Include getndelim2.h.
5615 2003-07-17 Bruno Haible <bruno@clisp.org>
5617 * Makefile.am: Remove file.
5618 * Makefile.in: Remove file.
5620 2003-07-17 Bruno Haible <bruno@clisp.org>
5622 * getnline.h: New file.
5623 * getnline.c: New file.
5624 * getndelim2.c: New file, extracted from getline.c.
5625 (getndelim2): Renamed from getdelim2, with added nmax argument.
5626 * getline.c: Include getndelim2.c.
5627 (getdelim2): Moved out to getndelim2.c.
5628 (getline, getdelim): Update.
5630 2003-07-15 <karl@gnu.org>
5632 * vasnprintf.c: update from gettext.
5634 2003-07-15 Jim Meyering <jim@meyering.net>
5636 * makepath.c (make_path): Enclose diagnostic in _(...).
5638 2003-07-14 Paul Eggert <eggert@twinsun.com>
5640 * asnprintf.c, asprintf.c, config.charset, gettext.h,
5641 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
5642 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
5643 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
5644 vasprintf.c, vasprintf.h: Regenerate. These files are now being
5645 updated automatically by ../config/srclist-update. This changes
5646 their license from LPGL to GPL.
5648 2003-07-14 Jim Meyering <jim@meyering.net>
5650 Don't emit diagnostics. Let callers do that.
5651 * save-cwd.c: Don't include "error.h".
5652 (save_cwd): Don't call error. Ensure that errno is valid
5653 when returning nonzero.
5655 * save-cwd.h (restore_cwd): Update prototype.
5656 * save-cwd.c (restore_cwd): Remove two parameters.
5657 Simplify. Don't call error upon failure. Let callers do that.
5658 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
5659 when auditing is enabled. But don't bother updating the #if.
5661 2003-07-14 Simon Josefsson <jas@extundo.com>
5663 * mempcpy.h: New file.
5664 * mempcpy.c: New file.
5666 2003-07-14 Paul Eggert <eggert@twinsun.com>
5668 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
5669 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
5670 unicodeio.c, unicodeio.h, unlocked-io.h:
5671 Switch from LGPL to GPL.
5673 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
5675 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
5676 it breaks C++ compilation.
5677 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
5679 2003-07-10 Jim Meyering <jim@meyering.net>
5681 * vasnprintf.c: Remove trailing blanks.
5682 Make cpp indentation consistent.
5684 2003-07-09 Paul Eggert <eggert@twinsun.com>
5686 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
5687 posixver.c, strftime.c, strnlen.c, strverscmp.c:
5688 Switch from LGPL to GPL.
5690 2003-07-07 Paul Eggert <eggert@twinsun.com>
5692 * mktime.c: Fix some boundary cases and remove need for floating point.
5694 Issue a compile-time diagnostic if time_t is floating point, or if
5695 two's complement arithmetic is not in effect, or if arithmetic
5696 right shift does not propagate the sign. These assumptions were
5697 all in the original code but they weren't checked.
5699 (TIME_T_MIDPOINT, verify): New macros.
5700 (__isleap): Remove; it has integer overflow problems.
5701 (leapyear): New function, without those problems.
5702 (ydhms_tm_diff): Remove; splitting into two parts.
5703 (ydhms_diff): New function, containing the arithmetic part of
5704 the old ydhms_tm_diff function. Issue a compile-time
5705 diagnostic if we are not using C99 integer division.
5706 Avoid casts when possible.
5707 (guess_time_tm): New function, containing the checking part of
5708 the old ydhms_tm_diff function. Return the new value, rather than
5709 the difference between it and the old. Accept a new argument T
5710 so that *T specifies the old value. Check for overflow in the result.
5712 (__mktime_internal): Use a time_t offset, not a long int offset.
5713 This undoes the 2003-06-04 change, which is no longer needed now
5714 that we have better overflow checking.
5715 (localtime_offset): Likewise.
5717 (__mktime_internal): Avoid harmful overflow on hosts where time_t
5718 and long are 64-bit but int is only 32-bit.
5719 (ydhms_diff): Use long int to store year1 and yday1.
5720 Issue a compile-time diagnostic if long int is not wide enough.
5722 (__mktime_internal): Use long int to store adjusted year and yday.
5723 Use plain C rather than preprocessor commands, if that doesn't
5725 Check for overflow (and try to repair) after each probe
5726 rather than checking only at the very end. This avoids some bugs
5727 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
5728 does not equal GMT offset at maximum time).
5729 Use integer to check for overflow rather than floating point; this
5730 is more portable to non-IEEE hosts, and is a tad faster.
5731 When we detect that we are oscillating between two values,
5732 don't check whether tm_isdst has the requested value, since
5733 we already know the answer. When tm_isdst has the wrong value,
5734 use a different heuristic to find the right one, based on the
5735 extreme values actually observed in practice in tz2003a,
5736 rather than the (overly optimistic) "previous 3 calendar quarters".
5738 (not_equal_tm, print_tm, check_result): Use "const T" rather than
5739 "T const" to accommodate glibc style.
5740 (check_result): Use less-confusing report format. "long" -> "long int.
5742 Don't loop if the iteration overflows time_t.
5743 Allow a negative step in the iteration.
5745 2003-07-01 Paul Eggert <eggert@twinsun.com>
5747 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5748 having it depend on HAVE_SYS_TYPES_H.
5750 2003-06-25 Bruno Haible <bruno@clisp.org>
5752 * readlink.c: New file.
5754 2003-06-20 Bruno Haible <bruno@clisp.org>
5756 Assume C89, so PARAMS isn't needed.
5757 * unicodeio.h (PARAMS): Remove.
5758 * unicodeio.c: Don't use PARAMS.
5760 2003-06-18 Jim Meyering <jim@meyering.net>
5762 Merge changes from coreutils.
5763 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5764 Remove explicit declarations of xmalloc and realloc.
5766 (read_utmp): Remove anachronistic cast of xmalloc.
5768 2003-06-17 Paul Eggert <eggert@twinsun.com>
5770 Assume C89, so PARAMS isn't needed.
5771 * backupfile.h (PARAMS): Remove. All uses removed.
5772 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5773 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5774 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5775 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5776 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5777 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5778 xstrtol.h: Likewise.
5779 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5780 same.h, strverscmp.h: Do not include config.h; no longer needed.
5781 Anyway, config.h should always be included before any other file.
5783 2003-06-11 Simon Josefsson <jas@extundo.com>
5785 * sysexit_.h: New file.
5787 2003-05-20 Derek Price <derek@ximbiot.com>
5789 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5791 2003-06-10 Simon Josefsson <jas@extundo.com>
5793 * strchrnul.h: New file.
5794 * strchrnul.c: New file.
5796 2003-06-10 Simon Josefsson <jas@extundo.com>
5798 * argp.h: New file, from glibc.
5799 * argp-ba.c: New file, from glibc.
5800 * argp-eexst.c: New file, from glibc.
5801 * argp-fmtstream.c: New file, from glibc.
5802 * argp-fmtstream.h: New file, from glibc.
5803 * argp-fs-xinl.c: New file, from glibc.
5804 * argp-help.c: New file, from glibc.
5805 * argp-namefrob.h: New file, from glibc.
5806 * argp-parse.c: New file, from glibc.
5807 * argp-pv.c: New file, from glibc.
5808 * argp-pvh.c: New file, from glibc.
5809 * argp-xinl.c: New file, from glibc.
5811 2003-06-07 Jim Meyering <jim@meyering.net>
5813 * readtokens.h: Put `Free Software Foundation, Inc.'
5814 in place of my name in the copyright comment.
5815 Remove definition and uses of __P.
5818 * stat.c: Don't declare xmalloc explicitly.
5819 Instead, include "xalloc.h".
5820 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5821 xrealloc, and xcalloc return values.
5822 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5824 * xgetcwd.h: Remove definition/uses of PARAMS.
5826 2003-06-06 Jim Meyering <jim@meyering.net>
5828 * stdbool_.h: Renamed from stdbool.h.in.
5830 2003-06-06 Jim Meyering <jim@meyering.net>
5832 Merge from coreutils.
5833 * same.c: (same_name): Declare *_basename locals to be `const'.
5834 Consolidate declarations and initializations of *_base* locals.
5836 Merge from coreutils.
5837 This avoids a core dump on systems without GNU putenv,
5838 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5839 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5840 (unsetenv): New static function, from GNU libc.
5841 (rpl_putenv): Use it.
5843 * modechange.c: Remove trailing blanks.
5845 Merge from coreutils.
5846 * fsusage.c: Remove declaration of statfs.
5847 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5849 * posixtm.c: Include <stdbool.h> unconditionally.
5851 2003-06-05 Paul Eggert <eggert@twinsun.com>
5853 * mktime.c (__mktime_internal): When resolving a tm_isdst
5854 mismatch, look in future quarters as well as past. This fixes a
5855 bug when processing fall-backwards gaps immediately after a long
5856 period of daylight-saving time.
5858 * mktime.c: Assume freestanding C89 or better.
5859 (HAVE_LIMITS_H): Remove. Assume it's 1.
5860 (__P): Remove; not used.
5861 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5862 (mktime, not_equal_tm, print_tm, check_result,
5863 main): Use prototypes. Use const * where appropriate.
5864 (main): Fix typo in testing code that uncovered by above changes.
5865 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5867 2003-06-04 Paul Eggert <eggert@twinsun.com>
5869 * mktime.c: Fix Debian bug 177940
5870 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5871 (localtime_offset): Now long int, not time_t, because we want it
5872 to be guaranteed to be signed. All uses changed.
5873 (__mktime_internal): If overflow would occur when adding offset,
5876 Merge 'human' changes from coreutils. Rewrite to support
5877 locale-specific notations like thousands separators.
5878 * human.c: Simplify authorship notice.
5879 Include human.h immediately after config.h.
5880 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5881 <limits.h>: Do not include, since human.h does.
5882 (SIZE_MAX, UINTMAX_MAX): New macros.
5883 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5884 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5885 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5886 (power_letter): Renamed from suffixes.
5887 (generate_suffix_backwards): Remove.
5888 (adjust_value): Now takes int style (because of human.h changes)
5889 and long double value (for greater precision on some platforms).
5890 (group_number): New function.
5891 (human_readable): Use it. Use integer options, not enum.
5892 Put the options before the sizes in the arg list.
5893 Support all the new options.
5894 The old human_readable function has been removed;
5895 use inttostr.h instead.
5896 (human_readable, default_block_size, humblock):
5897 Use uintmax_t, not int, for block sizes.
5898 (human_readable_inexact, block_size_types): Remove.
5899 (block_size_opts): New constant.
5900 (human_options): Renamed from human_block_size, with new signature
5901 that allows block sizes up to UINTMAX_MAX. All callers changed.
5902 * human.h: Add copyright and authorship notice.
5903 Include <limits.h> and <stdbool.h> unconditionally.
5904 (PARAMS): Remove. All uses removed.
5905 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5906 (enum human_inexact_style): Remove tag; now a nameless enum.
5907 (human_floor, human_ceiling, human_round_to_even): Now have
5908 values 2, 0, 1 rather than -1, 1, 0.
5909 (human_group_digits, human_suppress_point_zero, human_autoscale,
5910 human_base_1024, human_SI, human_B): New constants.
5911 (human_readable_inexact, human_block_size): Remove.
5912 (human_readable): Size args are now uintmax_t, not int.
5913 (human_options): New decl.
5915 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5916 unnecessary now that we assume C89 or better. This change
5917 imported from coreutils.
5919 * mktime.c (__mktime_internal): Do not reject negative timestamps
5920 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5921 in the 2003-05-30 sync from glibc.
5923 .h files should stand alone, but we shouldn't include <sys/types.h>
5924 if we can get away with just <stddef.h>.
5926 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5927 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5928 rather than <sys/types.h>, as we merely need size_t.
5929 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5931 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5932 Include <stdio.h>, to get FILE.
5933 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5934 memcasecmp.h has included <stddef.h> and all we need is size_t.
5935 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5936 our interface, instead of including <sys/types.h>
5938 2003-06-02 Paul Eggert <eggert@twinsun.com>
5941 Fix some minor time-related bugs with POSIX time arguments.
5942 Some valid time stamps were being rejected (notably -1, and
5943 time stamps before 1900 on 64-bit hosts). And some invalid
5944 time stamps were being accepted, e.g. September 31.
5946 * posixtm.h (posixtime): Return bool instead of time_t, so
5947 that we can return (time_t) -1 successfully.
5948 * posixtm.c: Likewise.
5949 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5950 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5951 (t): Remove static var.
5952 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5953 of static var. All uses changed.
5954 (year): Do not reject years before 1900; they can occur with
5956 (posix_time_parse): Do not check for out-of-range components;
5957 that is now the caller's responsibility, since our checks were
5958 only approximations.
5959 (posixtime): Use mktime to check for out-of-range components,
5960 since it knows them exactly.
5961 If mktime returns (time_t) -1, check whether an error actually occurred
5962 by invoking localtime on -1.
5963 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5964 posixtime failures better.
5965 Improve the test data (in comments only).
5967 2003-05-30 <karl@gnu.org>
5969 * mktime.c: update from libc.
5971 2003-05-30 Bruno Haible <bruno@clisp.org>
5973 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5974 * localcharset.h: Likewise.
5975 * localcharset.c: Likewise.
5977 2003-05-28 Paul Eggert <eggert@twinsun.com>
5979 Assume the headers required for C89 freestanding compilers.
5980 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5981 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5982 without checking for HAVE_LIMITS_H.
5983 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5984 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5986 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5987 * exclude.c: Include <stdbool.h> unconditionally.
5988 * tempname.c: Include <stddef.h> unconditionally.
5989 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5990 * modechange.c, rpmatch.c (NULL): Don't define, since
5991 <stddef.h> does that.
5992 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5993 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5994 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5995 * xstrtol.c: Likewise.
5996 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5997 * savedir.c: Include <stddef.h> instead of defining NULL.
5999 * addext.c (addext): Use assignment rather than cast, to avoid
6000 warnings on some platforms.
6002 * mktime.c (__mktime_internal): Do not reject negative timestamps
6005 2003-05-10 Bruno Haible <bruno@clisp.org>
6007 * linebreak.c (iconv_string_length): Don't return -1 just because the
6008 string is longer than 4 KB.
6010 2003-05-12 Jim Meyering <jim@meyering.net>
6012 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
6013 the space-padded-by-default conversion specifiers, %e, %k, %l.
6015 2003-05-03 Bruno Haible <bruno@clisp.org>
6017 Upgrade to Unicode-4.0.
6018 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
6019 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
6020 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
6021 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
6022 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
6023 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
6024 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
6025 Change width of U+E0100..U+E01EF from 1 to 0.
6027 2003-04-25 Bruno Haible <bruno@clisp.org>
6029 * copy-file.c: Include <stddef.h>, for size_t.
6031 2003-04-25 Jim Meyering <jim@meyering.net>
6033 * copy-file.c (copy_file_preserving): Declare buf_size to be
6034 of type size_t, not int.
6036 2003-04-11 Jim Meyering <jim@meyering.net>
6038 Merge changes from Coreutils.
6040 2003-03-22 Jim Meyering <jim@meyering.net>
6042 * strftime.c (widen): Cast alloca return value to proper type.
6044 2003-01-19 Ulrich Drepper <drepper@redhat.com>
6047 * strftime.c (my_strftime): Handle very large width
6048 specifications for numeric values correctly. Improve checks for
6051 2003-01-19 Jim Meyering <jim@meyering.net>
6053 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
6054 (nl_get_alt_digit) [! defined my_strftime]: Define.
6055 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
6056 _nl_get_alt_digit and _nl_get_walt_digit.
6058 * strftime.c (my_strftime): Merge in locale-related changes from libc.
6059 These changes have no effect outside of _LIBC.
6061 2003-04-10 Bruno Haible <bruno@clisp.org>
6063 * findprog.h: New file, from GNU gettext.
6064 * findprog.c: New file, from GNU gettext.
6066 2003-04-05 Jim Meyering <jim@meyering.net>
6068 Merge changes from Coreutils.
6070 * exclude.h (PARAMS): Remove definition and uses.
6071 * exclude.c: Remove uses of `PARAMS'.
6073 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
6074 Add test-cases for DOS filenames. Declare program_name.
6075 (main): Set up program_name. Patch by Rich Dawe.
6077 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6079 Use mntctl's return value to drive the entry-processing loop, since
6080 we can't rely on the value of the vmt_length member in the last
6081 entry. On some systems doing so could result in exhausting
6082 virtual memory. Based in part on a patch from Mike Jetzer.
6084 2003-04-04 Bruno Haible <bruno@clisp.org>
6086 * linebreak.h: New file, from GNU gettext.
6087 * linebreak.c: New file, from GNU gettext with slight modifications.
6088 * lbrkprop.h: New file, from GNU gettext.
6090 2003-04-03 Bruno Haible <bruno@clisp.org>
6092 * utf8-ucs4.h: New file, from GNU gettext.
6093 * utf16-ucs4.h: New file, from GNU gettext.
6094 * ucs4-utf8.h: New file, from GNU gettext.
6095 * ucs4-utf16.h: New file, from GNU gettext.
6097 2003-04-02 Bruno Haible <bruno@clisp.org>
6099 * binary-io.h: New file, from GNU gettext.
6101 2003-04-01 Bruno Haible <bruno@clisp.org>
6103 * pathname.h: New file, from GNU gettext.
6104 * concatpath.c: New file, from GNU gettext.
6106 2003-03-30 Bruno Haible <bruno@clisp.org>
6108 * copy-file.c (copy_file_preserving): Don't set owner if the function
6109 chown() doesn't exist.
6111 2003-03-28 Bruno Haible <bruno@clisp.org>
6113 * copy-file.h: New file, from GNU gettext.
6114 * copy-file.c: New file, from GNU gettext.
6116 2003-03-18 Jim Meyering <jim@meyering.net>
6118 * quote.c (quote_n): Fix typo in comment.
6120 2003-03-14 Jim Meyering <jim@meyering.net>
6122 Merge changes from Coreutils.
6123 * obstack.h (obstack_object_size): Declare temporary, __o,
6124 to be const, in order to avoid warnings.
6125 (obstack_room): Likewise.
6126 (obstack_empty_p): Likewise.
6128 2003-03-13 Paul Eggert <eggert@twinsun.com>
6130 Merge changes from Bison.
6131 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
6132 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
6133 when compiling Bison 1.875's `bitset bset = obstack_alloc
6134 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
6135 * hash.c: Include <stdbool.h> unconditionally.
6137 2003-03-09 Paul Eggert <eggert@twinsun.com>
6139 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
6140 Reported by Bruce Becker; see:
6141 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
6143 2003-03-03 Paul Eggert <eggert@twinsun.com>
6144 Bruno Haible <bruno@clisp.org>
6146 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
6147 Reported by John Hughes, see
6148 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
6150 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
6152 * poll_.h: New file.
6155 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
6157 * mathl.h: New file.
6158 * acosl.c: New file.
6159 * asinl.c: New file.
6160 * atanl.c: New file.
6161 * ceill.c: New file.
6164 * floorl.c: New file.
6165 * frexpl.c: New file.
6166 * ldexpl.c: New file.
6168 * sincosl.c: New file.
6170 * sqrtl.c: New file.
6172 * trigl.c: New file.
6173 * trigl.h: New file.
6175 2003-02-17 Bruno Haible <bruno@clisp.org>
6177 * mkdtemp.h: New file, from GNU gettext.
6178 * mkdtemp.c: New file, from GNU gettext.
6180 2003-01-31 Bruno Haible <bruno@clisp.org>
6182 * rename.c: #undef rename before defining rpl_rename.
6183 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
6185 2003-01-30 Bruno Haible <bruno@clisp.org>
6187 * printf-args.h: New file, from GNU gettext.
6188 * printf-args.c: New file, from GNU gettext.
6189 * printf-parse.h: New file, from GNU gettext.
6190 * printf-parse.c: New file, from GNU gettext.
6191 * vasnprintf.h: New file, from GNU gettext.
6192 * vasnprintf.c: New file, from GNU gettext.
6193 * asnprintf.c: New file, from GNU gettext.
6194 * vasprintf.h: New file, from GNU gettext with modifications.
6195 * vasprintf.c: New file, from GNU gettext.
6196 * asprintf.c: New file, from GNU gettext.
6198 2003-01-29 Bruno Haible <bruno@clisp.org>
6200 * stpncpy.h: New file, from GNU gettext with modifications.
6201 * stpncpy.c: New file, from GNU gettext with modifications.
6203 2003-01-28 Bruno Haible <bruno@clisp.org>
6205 * c-ctype.h: New file, from GNU gettext, with changes suggested by
6207 * c-ctype.c: New file, from GNU gettext, with changes suggested by
6210 2003-01-27 Bruno Haible <bruno@clisp.org>
6212 * xsetenv.h: New file, from GNU gettext.
6213 * xsetenv.c: New file, from GNU gettext.
6215 2003-01-23 Bruno Haible <bruno@clisp.org>
6217 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
6219 2003-01-22 Bruno Haible <bruno@clisp.org>
6221 * exit.h: New file, from GNU gettext.
6223 2003-01-11 Bruno Haible <bruno@clisp.org>
6225 * stpcpy.h (stpcpy): Use ANSI C function declarations.
6226 * strcase.h (strcasecmp, strncasecmp): Likewise.
6228 2003-01-14 Jim Meyering <jim@meyering.net>
6230 * same.c (same_name): Tweak a comment.
6232 2003-01-11 Bruno Haible <bruno@clisp.org>
6234 * same.c (same_name): Reorder tests so as to avoid calling stat()
6235 when a string comparison is sufficient.
6237 2003-01-11 Bruno Haible <bruno@clisp.org>
6239 * readtokens.c (readtoken): Cast character to 'unsigned char', not
6242 2003-01-11 Bruno Haible <bruno@clisp.org>
6244 * hash-pjw.c: Add comment about low quality of this function.
6246 2003-01-12 Paul Eggert <eggert@twinsun.com>
6248 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
6249 to avoid collisions with libcurses and libreadline.
6251 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
6252 * getstr.h, getstr.c: Remove.
6253 * getline.c: Include "getline.h", to check interface.
6254 Move body of old getstr.c here: this defines MIN_CHUNK and
6255 declares getdelim2, which is renamed from getstr.
6256 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6258 * linebuffer.c (readlinebuffer): Renamed from readline.
6260 * linebuffer.h: Likewise.
6261 (readline): Remove backward-compatibility macro.
6263 2003-01-12 Jim Meyering <jim@meyering.net>
6265 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6267 2003-01-10 Bruno Haible <bruno@clisp.org>
6269 * alloca_.h: New file.
6270 * getdate.y: Unconditionally include alloca.h.
6271 * makepath.c: Likewise.
6272 * setenv.c: Likewise.
6273 * userspec.c: Likewise.
6275 2003-01-09 Bruno Haible <bruno@clisp.org>
6277 * stdbool.h.in: New file.
6279 2003-01-08 Bruno Haible <bruno@clisp.org>
6281 * safe-read.c: Include specification header first, to ensure its
6283 * full-write.c: Likewise.
6285 2003-01-08 Jim Meyering <jim@meyering.net>
6287 * full-write.c: Undefine and define-away `const' after inclusion
6288 of errno.h, not before. Suggestion from Bruno Haible.
6290 2003-01-07 Jim Meyering <jim@meyering.net>
6292 * full-write.c: Rework so that it may serve to define full_read, too.
6293 * full-read.c: Simply #define FULL_READ and include full-write.c.
6295 2003-01-06 Jim Meyering <jim@meyering.net>
6297 * version-etc.c: Update year in translatable copyright string.
6299 2002-12-25 Bruno Haible <bruno@clisp.org>
6301 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6302 * xstrtol.h: Likewise.
6303 * xstrtoimax.c: Likewise.
6304 * xstrtoumax.c: Likewise.
6305 * human.h: Likewise.
6307 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6308 on systems that have <inttypes.h> but not <stdint.h>.
6310 2002-12-31 Paul Eggert <eggert@twinsun.com>
6312 * memcoll.c (memcoll): Fall back on a simple algorithm using
6313 memcmp if strcoll doesn't work.
6315 2002-12-23 Bruno Haible <bruno@clisp.org>
6317 * localcharset.h: New file.
6318 * localcharset.c: Include it.
6319 * unicodeio.c: Likewise.
6321 2002-12-22 Bruno Haible <bruno@clisp.org>
6323 * utime.c (utime_null): No need to call ftruncate if the file was
6326 2002-12-23 Bruno Haible <bruno@clisp.org>
6328 * memcoll.c (STRCOLL): New macro.
6331 2002-12-22 Bruno Haible <bruno@clisp.org>
6333 * getstr.h (getstr): Define, to avoid clash with libcurses.
6334 * linebuffer.h (readline): Define, to avoid clash with libreadline.
6336 2002-12-22 Bruno Haible <bruno@clisp.org>
6338 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
6340 2002-12-23 Bruno Haible <bruno@clisp.org>
6342 * getline.h: Include <stddef.h>, for size_t.
6344 * unicodeio.h: Include <stddef.h>, for size_t.
6345 * unicodeio.c: Don't include <stddef.h>.
6347 2002-12-17 Bruno Haible <bruno@clisp.org>
6349 * canon-host.c (strdup): Remove unused declaration.
6351 * fsusage.c: Include full_read.h.
6352 (get_fs_usage): Use full_read instead of safe_read.
6354 * utime.c (utime_null): Use SAFE_READ_ERROR.
6356 2002-12-11 Bruno Haible <bruno@clisp.org>
6358 * setenv.h: Rewritten to cope with systems that have setenv() but not
6360 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
6363 2002-12-11 Bruno Haible <bruno@clisp.org>
6365 * setenv.c (alloca): Fall back to malloc.
6367 (setenv): Use freea() to free memory allocated with alloca().
6369 2002-11-13 Bruno Haible <bruno@clisp.org>
6371 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
6372 function declarations.
6373 * unsetenv.c (unsetenv): Likewise.
6375 2002-03-04 Bruno Haible <bruno@clisp.org>
6377 Portability to AIX 4.3.3.
6378 * unsetenv.c: New file, extracted from setenv.c.
6379 * setenv.c: Move the unsetenv() function to unsetenv.c.
6381 2001-12-20 Bruno Haible <bruno@clisp.org>
6383 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
6384 use malloc instead. For SunOS 4.
6386 2001-12-11 Bruno Haible <bruno@clisp.org>
6388 * setenv.c: Declare alloca.
6389 (compar_fn_t): New typedef.
6390 (KNOWN_VALUE, STORE_VALUE): Use it.
6392 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
6395 2002-12-10 Paul Eggert <eggert@twinsun.com>
6397 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
6398 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
6399 Choose values that are less likely to collide with system fnmatch
6401 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
6402 defined (e.g., a pure POSIX system).
6403 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
6404 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
6406 2002-12-06 Jim Meyering <jim@meyering.net>
6408 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
6410 Merge in changes from libc's misc/error.c, in preparation
6411 for the merge of gnulib's changes back into libc.
6413 * error.c (_): Define only if not already defined.
6414 Move definition to follow all #include directives.
6415 Include unlocked-io.h only if !_LIBC.
6416 [_LIBC]: Include <libio/libioP.h>.
6417 [USE_IN_LIBIO]: Include <libio/iolibio.h>
6418 (fflush): Tweak definition to use INTUSE.
6421 2002-12-05 Paul Eggert <eggert@twinsun.com>
6423 * alloca.c [defined emacs]: Include "lisp.h".
6424 (xalloc_die) [defined emacs]: New macro.
6425 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
6426 [! defined emacs]: Include <xalloc.h>.
6427 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
6428 (pointer): Typedef to POINTER_TYPE *.
6429 (malloc): Remove decl; we now always use xmalloc.
6430 (alloca): Use old-style definition, since Emacs needs this.
6431 Check for arithmetic overflow when computing combined size.
6433 2002-12-04 Paul Eggert <eggert@twinsun.com>
6435 Do not generate unlocked-io.h automatically, since it's easier to
6436 maintain it by hand.
6438 * unlocked-io.h: New file, from GNU diffutils,
6439 but with proper copyright notice and attribution.
6441 * Makefile.am: Add copyright notice.
6442 (libfetish_a_SOURCES): Add unlocked-io.h.
6443 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
6444 (DISTCLEANFILES, io_functions): Remove macros.
6445 (EXTRA_DIST): Remove gen_uio.
6446 (unlocked-io.h): Remove rule.
6448 2002-12-04 Jim Meyering <jim@meyering.net>
6450 Reflect the fact that stat.c and lstat.c are no longer generated.
6451 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
6452 (DISTCLEANFILES): Likewise.
6453 (EXTRA_DIST): Likewise.
6454 (all_local): Don't depend on stat.c or lstat.c.
6455 (stat.c, lstat.c): Remove rules.
6456 (EXTRA_DIST): Remove xstat.in.
6458 * xstat.in: Remove file. Contents moved into stat.c.
6459 * stat.c: New file. Contents mostly from xstat.in.
6460 * stat.c: Rework so that it may serve to define rpl_lstat, too.
6461 * lstat.c: New file. Simply #define LSTAT and include stat.c.
6463 * safe-read.c: Rework so that it may serve to define safe_write, too.
6464 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
6466 2002-12-03 Jim Meyering <jim@meyering.net>
6468 * safe-read.c, safe-write.c: Change variable names and comments, but
6469 not semantics, to minimize the differences between these two files.
6470 (safe_read): Change comment to mention SAFE_READ_ERROR.
6472 * safe-read.c (IS_EINTR): Define.
6473 (safe_read): Use IS_EINTR in place of in-function cpp directives.
6475 2002-12-02 Bruno Haible <bruno@clisp.org>
6477 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
6478 Define, taken from safe-read.c.
6479 (INT_MAX): Provide fallback.
6480 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
6481 * safe-write.h (SAFE_WRITE_ERROR): Define.
6483 * safe-read.c (EINTR): Remove definition.
6484 (safe_read): Don't use EINTR if it is absent.
6486 2002-12-02 Jim Meyering <jim@meyering.net>
6488 * safe-read.c (EINTR): Define.
6489 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6490 (INT_MAX): Provide fallback.
6491 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
6493 * safe-read.h (SAFE_READ_ERROR): Define.
6495 2002-12-01 Jim Meyering <jim@meyering.net>
6497 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
6498 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
6500 2002-11-27 Paul Eggert <eggert@twinsun.com>
6502 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6503 hash_rehash): Replace `if (limit <= value) abort ();' with
6504 `if (! (value < limit)) abort ();', for readability.
6506 2002-11-26 <karl@gnu.org>
6508 * strdup.c: copy from libc again, with jim's ok.
6509 * .cppi-disable: re-add strdup.c
6511 2002-11-25 <karl@gnu.org>
6513 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
6514 instead of "strtol.c".
6516 2002-11-25 Jim Meyering <jim@meyering.net>
6518 * mktime.c: Sync from libc, now that it has the latest fix.
6520 2002-11-24 <karl@gnu.org>
6522 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
6523 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
6525 2002-11-24 Jim Meyering <jim@meyering.net>
6527 Update from coreutils:
6529 * mktime.c: Merge in changes from libc.
6531 Avoid a link-time failure on some Linux systems.
6532 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
6533 (__mon_yday): Declare with the STATIC attribute.
6534 (__mktime_internal): Likewise.
6535 Based on a report from Greg Schafer.
6537 2002-11-23 Jim Meyering <jim@meyering.net>
6539 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
6540 Use `unsigned', not `int', as type of index.
6542 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
6544 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
6546 2002-11-22 Paul Eggert <eggert@twinsun.com>
6548 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
6549 hint that one should use `if (! x) abort ();' rather than `assert
6550 (x);', and anyway it's one less thing to worry about configuring.
6551 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6552 hash_rehash, hash_insert): Use abort rather than assert.
6554 2002-11-22 Paul Eggert <eggert@twinsun.com>
6556 * quotearg.h: Allow multiple inclusion by surrounding with
6557 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
6558 so that we can be included first.
6559 (PARAMS): Remove; we now assume C89 or later. All uses removed.
6560 * quotearg.c: Include quotearg.h immediately after config.h.
6561 No need to include stddef.h or sys/types.h any more.
6562 Surround local include files with "", not "<>".
6563 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
6564 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
6565 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
6566 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
6567 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
6568 (ISPRINT): Remove; no longer needed now that we assume C89.
6570 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
6573 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
6574 quotearg_char): Use SIZE_MAX rather than
6575 (size_t) -1 when we are talking about "infinity".
6577 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
6579 2002-11-22 Bruno Haible <bruno@clisp.org>
6581 * safe-read.h: Assume C89. Add comments.
6582 (safe_read): Change return type to size_t.
6583 * safe-read.c (safe_read): Change return type to size_t. Handle byte
6584 counts > SSIZE_MAX correctly.
6585 * safe-write.h: New file.
6586 * safe-write.c: New file.
6587 * full-read.h: New file.
6588 * full-read.c: New file.
6589 * full-write.h: Assume C89. Add comments.
6590 * full-write.c: Include safe-write.h.
6591 (full_write): Rewritten to use safe_write.
6592 Suggested by Jim Meyering and Paul Eggert.
6594 2002-11-21 Bruno Haible <bruno@clisp.org>
6596 Remove case insensitive option matching.
6597 * argmatch.h (argcasematch): Remove declaration.
6598 (ARGCASEMATCH): Remove macro.
6599 (__xargmatch_internal): Remove case_sensitive argument.
6600 (XARGMATCH): Update.
6601 (XARGCASEMATCH): Remove macro.
6602 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
6603 case_sensitive argument.
6604 (argcasematch): Remove function.
6605 (__xargmatch_internal): Remove case_sensitive argument.
6606 (main): Use XARGMATCH instead of XARGCASEMATCH.
6608 * xmalloc.c: Change compile-time error message. Add comment about
6609 required autoconf version.
6611 2002-11-21 Jim Meyering <jim@meyering.net>
6613 * strdup.c (strdup): Tweak comment and initial #if/#include.
6615 Merge in changes from the coreutils.
6617 2002-09-25 Paul Eggert <eggert@twinsun.com>
6618 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
6619 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
6620 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
6621 int. Work more efficiently if X is the same width as uintmax_t.
6622 Do not compare X to -1, to avoid bogus compiler warning.
6623 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
6624 Don't assume that f_frsize and f_bsize are the same type.
6626 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
6629 * makepath.c (make_path): Restore umask *before* creating the final
6631 (make_path): Minor reformatting.
6633 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
6634 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
6636 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
6637 ones. At least on GNU/Linux systems, `auto' means something else.
6640 2002-11-20 Paul Eggert <eggert@twinsun.com>
6642 Merge argmatch cleanups from Bison. Assume C89.
6644 * argmatch.c: Include config.h here, not in argmatch.h.
6645 Include stdlib.h, for EXIT_FAILURE.
6646 Always include <string.h>, since we assume C89.
6647 (EXIT_FAILURE): Remove pre-C89 bug workaround.
6648 * argmatch.h: Do not include <config.h> or <sys/types.h>.
6649 Include <stddef.h> instead, since it's all we need for size_t.
6650 (PARAMS): Remove. All uses removed.
6651 (ARRAY_CARDINALITY): Do not bother to #undef.
6652 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
6653 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6654 Remove unnecessary parentheses.
6655 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6656 Insert necessary parentheses.
6657 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
6658 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
6660 2002-11-19 Bruno Haible <bruno@clisp.org>
6662 * mbswidth.c: Include mbswidth.h right at the beginning.
6663 * mbswidth.h: Include <stddef.h>, for size_t.
6665 * mbswidth.h (PARAMS): Remove macro.
6666 (mbswidth, mbsnwidth): Use ANSI C function declarations.
6667 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
6669 * gcd.h (PARAMS): Remove macro.
6670 (gcd): Use ANSI C function declarations.
6671 * gcd.c (gcd): Likewise.
6673 2002-11-15 Bruno Haible <bruno@clisp.org>
6675 * strcspn.c: Include <stddef.h>.
6676 (strcspn): Use ANSI C function declaration. Change return type to
6678 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
6679 (strpbrk): Use NULL.
6680 * strpbrk.h (PARAMS): Remove macro.
6681 (strpbrk): Use ANSI C function declaration.
6682 * strstr.c: Don't include <sys/types.h>.
6683 * strstr.h (PARAMS): Remove macro.
6684 (strstr): Use ANSI C function declarations.
6686 2002-11-06 Bruno Haible <bruno@clisp.org>
6688 * gcd.h (gcd): Change argument type to 'unsigned long'.
6689 * gcd.c (gcd): Likewise.
6691 2002-11-05 Bruno Haible <bruno@clisp.org>
6693 * gcd.h: New file, from gettext-0.11.5.
6694 * gcd.c: New file, from gettext-0.11.5.
6696 2002-11-05 Bruno Haible <bruno@clisp.org>
6698 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6699 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6700 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6701 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6703 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6704 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6706 * closeout.c: Include gettext.h instead of <libintl.h>.
6707 * human.c: Include gettext.h instead of <libintl.h>.
6708 * quotearg.c: Include gettext.h instead of <libintl.h>.
6709 * rpmatch.c: Include gettext.h instead of <libintl.h>.
6710 * unicodeio.c: Include gettext.h instead of <libintl.h>.
6711 * userspec.c: Include gettext.h instead of <libintl.h>.
6712 * version-etc.c: Include gettext.h instead of <libintl.h>.
6713 * xmalloc.c: Include gettext.h instead of <libintl.h>.
6714 (textdomain): Remove definition.
6715 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
6717 * long-options.c: Remove include of <libintl.h> and definition of _.
6718 * same.c: Remove include of <libintl.h> and definition of _.
6720 2002-11-04 Bruno Haible <bruno@clisp.org>
6722 * stpcpy.h: New file, from GNU gettext-0.11.5.
6723 * strcase.h: New file, from GNU gettext-0.11.5.
6724 * strpbrk.h: New file, from GNU gettext-0.11.5.
6725 * strstr.h: New file, from GNU gettext-0.11.5.
6726 * xgetcwd.h: New file, from GNU gettext-0.11.5.
6728 2002-05-09 Bruno Haible <bruno@clisp.org>
6730 * config.charset: Update for newest glibc. Add canonical names
6731 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
6733 2002-05-09 Bruno Haible <bruno@clisp.org>
6735 * localcharset.c (get_charset_aliases): Add more Windows specific
6738 2002-05-08 Owen Taylor <otaylor@redhat.com>
6740 * config.charset: A few additions for Solaris.
6742 2001-12-05 Bruno Haible <bruno@clisp.org>
6744 * localcharset.c (locale_charset): Don't return an empty string.
6746 2001-10-23 Bruno Haible <haible@clisp.cons.org>
6748 * config.charset: msdos in uk_UA uses CP1125.
6750 2001-08-05 Bruno Haible <haible@clisp.cons.org>
6752 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6753 * localcharset.c (locale_charset): Declare as extern "C".
6755 2002-02-15 Bruno Haible <bruno@clisp.org>
6757 * config.charset [msdosdjgpp]: For Russian, use CP866.
6759 2002-02-11 Bruno Haible <bruno@clisp.org>
6761 * config.charset: Add support for NetBSD.
6763 2002-09-25 <karl@gnu.org>
6765 * strdup.c: copy from libc/string (via ../config/srclist*).
6766 * getopt*: copy from libc/posix.
6767 * gettext.h: copy from gettext.
6768 * .cppi-disable: add strdup.c, gettext.h.
6770 2002-07-01 Jim Meyering <meyering@lucent.com>
6772 * c-stack.c: Include sys/time.h.
6773 From Volker Borchert.
6775 2002-06-11 Paul Eggert <eggert@twinsun.com>
6777 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6778 New macro. Use it uniformly instead of
6779 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6780 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6781 reported by Vin Shelton.
6783 2002-06-22 Jim Meyering <meyering@lucent.com>
6785 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6786 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6788 2002-06-22 Paul Eggert <eggert@twinsun.com>
6790 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6791 Do not assume SA_SIGINFO behavior.
6792 Bug reported by Jim Meyering on NetBSD 1.5.2.
6794 2002-06-22 Jim Meyering <meyering@lucent.com>
6796 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6798 * exitfail.c, exitfail.h: Likewise.
6799 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6801 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6803 (EXTRA_DIST): Add fnmatch_loop.c.
6804 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6806 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6807 * fnmatch.c: Update from diffutils-2.8.2.
6808 * fnmatch_.h: New file. From diffutils-2.8.2.
6809 * fnmatch.h: Remove file.
6811 2002-06-18 Paul Eggert <eggert@twinsun.com>
6813 * file-type.h: Report an error if neither S_ISREG nor
6814 S_IFREG is defined, instead of using a test specific to glibc
6815 2.2. This should be safe, since POSIX requires S_ISREG and
6816 Unix Version 7 had S_IFREG. We don't need to check for
6817 <sys/types.h> since we don't use any symbols that it defines.
6819 2002-06-15 Jim Meyering <meyering@lucent.com>
6821 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6822 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6823 have been included before this file.
6825 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6827 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6828 so that each temporary file name is unique and valid in the first
6829 8 characters, for operation under DOS.
6831 2002-06-15 Jim Meyering <meyering@lucent.com>
6833 Work even with DJGPP 2.03, which lacks support for symlinks.
6835 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6837 * lchown.c (S_ISLNK): Likewise.
6839 2002-06-14 Jim Meyering <meyering@lucent.com>
6841 * file-type.h: Use the version from diffutils-2.8.2.
6842 * file-type.c: Likewise.
6844 2002-05-27 Jim Meyering <meyering@lucent.com>
6846 Fix a problem seen only on nonconforming systems whereby ls.c's
6847 use of localtime, and then of gettimeofday would cause trouble:
6848 the localtime call used to initialize rpl_gettimeofday's save
6849 mechanism would clobber ls's current local time information so
6850 that in any long listing the first file would always be listed
6851 with date 1970-01-01. Analysis by Volker Borchert.
6853 * gettimeofday.c (localtime): Undefine.
6854 (rpl_localtime): New function.
6856 2002-05-22 Jim Meyering <meyering@lucent.com>
6858 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6859 * file-type.h: New file.
6860 * file-type.c (file_type): New file/function. Extracted from diffutils.
6862 2002-04-29 Paul Eggert <eggert@twinsun.com>
6864 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6866 2002-04-28 Paul Eggert <eggert@twinsun.com>
6868 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6869 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6870 of 127, since 64 is the largest conceivable number for ancient
6872 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6874 2002-04-28 Jim Meyering <meyering@lucent.com>
6876 * sig2str.c (WTERMSIG): Remove definition (unused).
6878 2002-04-28 Paul Eggert <eggert@twinsun.com>
6880 * sig2str.h, sig2str.c: New files.
6881 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6883 2002-04-24 Jim Meyering <meyering@lucent.com>
6885 * gettext.h: New file, from Gettext.
6886 * Makefile.am (INCLUDES): Remove -I../intl.
6887 (libfetish_a_SOURCES): Add gettext.h.
6889 2002-04-16 Jim Meyering <meyering@lucent.com>
6891 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6892 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6893 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6895 2002-04-12 Jim Meyering <meyering@lucent.com>
6897 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6899 2002-03-10 Jim Meyering <meyering@lucent.com>
6901 * makepath.c (make_path): Remove a comma from a diagnostic.
6902 Suggestion from Santiago Vila.
6904 2002-03-08 Jim Meyering <meyering@lucent.com>
6906 * rename.c: Mention that this wrapper is needed also on
6907 mips-dec-ultrix4.4 systems.
6909 2002-03-02 Jim Meyering <meyering@lucent.com>
6911 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6912 not HAVE_CLOCK_SETTIME.
6914 2002-02-27 Paul Eggert <eggert@twinsun.com>
6916 * nanosleep.h: Rename to....
6917 * timespec.h: New name for nanosleep.h. All uses changed.
6919 * gettime.c: New file.
6920 * settime.c: New file.
6923 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6924 timespec.h. Remove nanosleep.h.
6926 2002-02-25 Paul Eggert <eggert@twinsun.com>
6928 * acl.c, acl.h: New files.
6929 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6931 2002-02-24 Jim Meyering <meyering@lucent.com>
6933 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6934 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6935 cause trouble. Reported by Nelson Beebe.
6937 2002-02-23 Paul Eggert <eggert@twinsun.com>
6939 * path-concat.c (xpath_concat): Reorder code to pacify
6940 compilers that don't know that xalloc_die never returns.
6942 2002-02-20 Jim Meyering <meyering@lucent.com>
6944 * getdate.c: Regenerate using bison-1.33.
6946 2002-02-15 Paul Eggert <eggert@twinsun.com>
6948 * posixver.c, posixver.h: New files.
6949 * Makefile.am (libfetish_a_SOURCES): Add them.
6951 2002-02-02 Paul Eggert <eggert@twinsun.com>
6952 Bruno Haible <bruno@clisp.org>
6954 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6955 (fwrite_success_callback): New declaration.
6956 * unicodeio.c (unicode_to_mb): New function, extracted from
6957 print_unicode_char. Call failure callback instead of error.
6958 (fwrite_success_callback): New function.
6959 (exit_failure_callback): New function.
6960 (fallback_failure_callback): New function.
6961 (print_unicode_char): Call unicode_to_mb.
6963 2002-01-26 Jim Meyering <meyering@lucent.com>
6965 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6967 2002-01-22 Jim Meyering <meyering@lucent.com>
6969 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6970 Otherwise, some versions of automake would omit the rule that makes
6971 Makefile from Makefile.in.
6973 2001-01-21 Paul Eggert <eggert@twinsun.com>
6975 * xmemcoll.h, xmemcoll.c: New files.
6976 * Makefile.am (libfetish_a_SOURCES): Add them.
6977 * memcoll.c: Include errno.h, and declare errno if not defined.
6978 (memcoll): Set errno to zero if there is no error.
6980 * quotearg.c (quotearg_buffer_restyled):
6981 Fix bug with quoting buffers containing NUL when backslashing escapes.
6982 This bug was exposed by the other changes in this patch.
6983 (quotearg_n_options): New arg ARGSIZE.
6984 All callers changed.
6985 (quoting_options_from_style): New function.
6986 (quotearg_n_style): Use it.
6987 (quotearg_n_style_mem): New function.
6989 * quotearg.h (quotearg_n_style_mem): New function.
6991 2002-01-16 Jim Meyering <meyering@lucent.com>
6993 * getdate.y: Add three semicolons, each just before a closing brace.
6994 Bison (as of version 1.31) no longer papers over that mistake.
6996 2002-02-14 Paul Eggert <eggert@twinsun.com>
6998 * backupfile.c (ISDIGIT): Comment fix.
6999 * getdate.y (ISDIGIT): Likewise.
7000 * posixtm.c (ISDIGIT, year): Likewise.
7001 * strverscmp.c (ISDIGIT): Likewise.
7002 * userspec.c (ISDIGIT): Likewise.
7004 2002-01-05 Jim Meyering <meyering@lucent.com>
7006 * version-etc.c (version_etc_copyright): Update copyright year.
7008 2001-01-19 Paul Eggert <eggert@twinsun.com>
7010 * closeout.c (close_stdout_status): If ferror (stdout), do
7011 not silently exit merely because the output buffer happens to
7012 have nothing pending.
7014 2001-12-18 Paul Eggert <eggert@twinsun.com>
7016 See the big note in ../ChangeLog.
7017 * human.c (suffixes): Prefer K to k for 1024.
7018 (generate_suffix_backwards): New function.
7019 (human_readable_inexact): Use it.
7020 * xstrtol.c (__xstrtol): If there is no number but there
7021 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
7022 Accept 'K' as well as 'k'.
7024 2001-12-15 Jim Meyering <meyering@lucent.com>
7026 * regex.h (__restrict_arr): Update from libc.
7028 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
7029 as `remote' if the name starts with `//'. Suggested by Michael Stone.
7032 2001-12-10 Jim Meyering <meyering@lucent.com>
7034 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
7035 Instead, include "xalloc.h".
7036 (initbuffer): Don't cast xmalloc return value to char*.
7037 (readline): Reword comment.
7038 Don't cast xrealloc return value to char*
7041 2001-12-09 Jim Meyering <meyering@lucent.com>
7043 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
7044 `signed and unsigned type in conditional expression'.
7045 * posixtm.c (posix_time_parse): Likewise.
7047 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
7049 * readtokens.c (readtoken): Declare an index to be of type unsigned
7050 to avoid a pedantic warning.
7052 * getstr.c: Don't include assert.h.
7053 (getstr): Remove warning-evoking assertions.
7054 Return -1 if offset parameter is out of bounds.
7055 Change the type of a local from int to size_t.
7057 * strftime.c (my_strftime_localtime_r): Include this function
7058 definition in the `#if ! HAVE_TM_GMTOFF' block.
7060 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
7061 Include xalloc.h instead.
7063 2001-12-02 Jim Meyering <meyering@lucent.com>
7065 * tempname.c: Don't declare getenv, thus reverting the change of
7066 2001-11-18. It's no longer necessary, now that stdlib.h is always
7069 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
7070 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
7072 2001-11-30 Akim Demaille <akim@epita.fr>
7074 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
7075 before being defined.
7077 2001-11-27 Paul Eggert <eggert@twinsun.com>
7079 * quotearg.h (quotearg_n, quotearg_n_style):
7080 First arg is int, not unsigned.
7081 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
7082 (SIZE_MAX, UINT_MAX): New macros.
7083 (quotearg_n_options): Abort if N is negative.
7084 Avoid overflow check on hosts where size_t is 64 bits and int
7085 is 32 bits, as overflow is impossible there.
7086 Fix off-by-one typo that caused unnecessary reallocation.
7088 2001-11-27 Jim Meyering <meyering@lucent.com>
7090 * tempname.c: Merge with version from libc.
7091 * regex.c: Likewise.
7093 * tempname.c: Include stdlib.h unconditionally. On some old systems
7094 for which STDC_HEADERS is 0, it was not included, resulting in a
7095 warning about an integer-to-pointer conversion problem with getenv.
7096 Reported by Volker Borchert.
7098 2001-11-26 Jim Meyering <meyering@lucent.com>
7100 * gtod.h: Remove file.
7101 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
7102 * gettimeofday.c: Don't include gtod.h.
7103 (GTOD_init): Remove function.
7104 (rpl_gettimeofday): Do its job here instead, rather than aborting.
7105 Suggestion from Volker Borchert.
7107 2001-11-23 Jim Meyering <meyering@lucent.com>
7109 * hash.h (struct hash_table): Don't define here. Merely declare it.
7110 * hash.c (struct hash_table): Define it here instead.
7112 2001-11-22 Jim Meyering <meyering@lucent.com>
7114 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
7116 2001-11-18 Paul Eggert <eggert@twinsun.com>
7118 * tempname.c (TMP_MAX): Remove; no longer needed.
7119 (TEMPORARIES): New macro.
7120 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
7121 removes an artificial limitation (e.g. HP-UX 10.20, where
7124 2001-11-18 Jim Meyering <meyering@lucent.com>
7126 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
7129 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
7130 files will be created before anything else.
7132 2001-11-17 Jim Meyering <meyering@lucent.com>
7134 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
7135 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
7136 rather than group writable. Patch by Juan F. Codagnone.
7138 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
7139 Instead, include "xalloc.h".
7141 * mountlist.c: Include unlocked-io.h after all system headers.
7142 Remove explicit declarations of xmalloc, xrealloc,
7143 and xstrdup. Instead, include "xalloc.h".
7145 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
7146 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
7147 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
7149 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
7150 Reported by Padraig Brady.
7152 * mkstemp.c: #undef mkstemp.
7154 (rpl_mkstemp): Rename from mkstemp.
7157 2001-11-16 Jim Meyering <meyering@lucent.com>
7159 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
7160 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
7161 determine the amount of total physical memory, use pstat_getstatic.
7162 HPUX-11 doesn't define _SC_PHYS_PAGES.
7163 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
7164 If sysconf couldn't be used to determine the amount of available
7165 physical memory, use both pstat_getstatic and pstat_getdynamic.
7166 Based on a patch from Bob Proulx.
7168 2001-11-05 Jim Meyering <meyering@lucent.com>
7170 * xstat.in (slash_aware_lstat): Correct a misleading comment.
7172 2001-11-03 Jim Meyering <meyering@lucent.com>
7174 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
7175 in argmatch_to_argument call.
7177 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
7180 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
7181 e.g., a fault due to an attempt to free a NULL pointer.
7183 2001-11-01 Jim Meyering <meyering@lucent.com>
7185 * dirfd.c, dirfd.h: New files.
7186 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
7188 * hash.c (hash_print) [TESTING]: Clean up.
7190 2001-10-22 Paul Eggert <eggert@twinsun.com>
7192 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
7193 to avoid a warning if -Wall.
7195 2001-10-21 Paul Eggert <eggert@twinsun.com>
7197 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
7199 2001-10-21 Jim Meyering <meyering@lucent.com>
7201 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
7202 this code would end up calling gettext even in packages built
7204 * getopt.c (_): Likewise.
7205 * regex.c (_): Likewise.
7207 2001-10-20 Paul Eggert <eggert@twinsun.com>
7209 * error.c (strerror_r): Do not declare unless !_LIBC.
7210 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
7211 Use strerror_r that is only a macro, even if it is not a function.
7212 (strerror): Check for HAVE_DECL_STRERROR before declaring.
7213 (private_strerror): Use prototypes, not old-style function definition.
7214 (print_errno_message): New function.
7215 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
7217 (error_tail, error, error_at_line): Use it.
7219 2001-10-11 Jim Meyering <meyering@lucent.com>
7221 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
7222 and quote_n (1, ... to avoid clobbering a buffer.
7224 2001-10-05 Jim Meyering <meyering@lucent.com>
7226 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
7227 * hash-pjw.c: New file (factored out of fileutils' remove.c).
7228 * hash-pjw.h: New file.
7230 2001-09-30 Jim Meyering <meyering@lucent.com>
7232 * mountlist.c [MOUNTED_GETFSSTAT]:
7233 Include <sys/ucred.h>, for Apple Darwin.
7234 Include sys/mount.h and sys/fs_types.h only if available.
7236 (read_filesystem_list): Use FS_TYPE.
7238 2001-09-29 Paul Eggert <eggert@twinsun.com>
7240 * exclude.c (excluded_filename): 0 -> false, since it's
7243 2001-09-28 Paul Eggert <eggert@twinsun.com>
7245 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
7246 #defines strtoimax. Also treat the other strto* functions
7249 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
7250 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
7251 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7253 2001-09-26 Jim Meyering <meyering@lucent.com>
7255 Most macros in unlocked-io.h had the wrong number of arguments.
7256 * gen-uio: New script.
7257 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7258 * unlocked-io.hin: Remove file.
7259 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7260 rather than trying to embed it here.
7261 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7262 Reported by Padraig Brady.
7264 2001-09-25 Volker Borchert <bt@teknon.de>
7266 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7268 2001-09-23 Jim Meyering <meyering@lucent.com>
7270 * mountlist.c: Remove useless parentheses in #if directives.
7271 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7272 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7274 2001-09-22 Jim Meyering <meyering@lucent.com>
7276 * localcharset.c: Update from latest gettext.
7277 * config.charset: Likewise.
7279 2001-09-20 Jim Meyering <meyering@lucent.com>
7281 * xstrtol.c (strtoimax): Guard declaration with
7282 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7283 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7284 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7285 (strtoumax): Likewise, for completeness (it wasn't necessary).
7287 2001-09-06 Paul Eggert <eggert@twinsun.com>
7289 * strtoimax.c (HAVE_LONG_LONG):
7290 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7291 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7292 to work around bug in IBM C compiler.
7294 2001-09-16 Jim Meyering <meyering@lucent.com>
7296 * mkdir.c: New file.
7298 2001-09-04 Paul Eggert <eggert@twinsun.com>
7300 * xgetcwd.c: Revert some of the previous change; intead,
7301 fix the HAVE_GETCWD_NULL code to behave more like the
7302 !HAVE_GETCWD_NULL code used to.
7305 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7308 2001-09-04 Paul Eggert <eggert@twinsun.com>
7310 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7311 Use ssize_t, not int, to store result of readlink.
7312 Check for ssize_t overflow as well as size_t overflow,
7313 as POSIX says the result of readlink is implementation-defined
7314 when ssize_t overflows.
7315 Remove unnecessary cast to char*.
7316 Use free+malloc instead of realloc, as the storage doesn't need
7317 to be preserved and it's clearer and can be more efficient that way.
7318 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7319 * xreadlink.h (xreadlink): Update prototype.
7321 2001-09-03 Paul Eggert <eggert@twinsun.com>
7323 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7324 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7325 spotted by Jim Meyering.
7327 2001-09-03 Jim Meyering <meyering@lucent.com>
7329 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
7331 2001-09-03 Paul Eggert <eggert@twinsun.com>
7333 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
7334 like the HAVE_GETCWD_NULL code.
7335 Include pathmax.h if not HAVE_GETCWD.
7336 Do not include xalloc.h.
7337 (INITIAL_BUFFER_SIZE): New symbol.
7338 Do not use xmalloc / xrealloc, since the caller is responsible for
7339 handling errors. Preserve errno around `free' during failure.
7340 Do not overrun buffer when using getwd.
7342 2001-09-03 Paul Eggert <eggert@twinsun.com>
7344 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
7345 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
7347 2001-09-02 Jim Meyering <meyering@lucent.com>
7349 * error.c: Update from GNU libc.
7351 2001-09-01 Jim Meyering <meyering@lucent.com>
7353 * xreadlink.c: New file.
7354 * xreadlink.h: New file.
7355 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
7357 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
7358 doesn't conflict with sparc Solaris 7's definition in
7359 /usr/include/sys/int_types.h.
7361 * exclude.c: Use `""', not `<>' to #include non-system header files.
7362 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7363 and strncasecmp as r-values. Unixware didn't have declarations.
7365 2001-08-31 Jim Meyering <meyering@lucent.com>
7367 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7368 Use an initial, malloc'd, buffer of length 128 rather than
7369 a statically allocated one of length 1024.
7371 2001-08-30 Paul Eggert <eggert@twinsun.com>
7373 * xgetcwd.c: Don't include pathmax.h.
7374 Include stdlib.h and unistd.h if available.
7376 (xmalloc, xstrdup, free): Remove decls.
7377 (xgetcwd): Don't assume sizes fit in unsigned.
7378 Check for overflow when computing sizes.
7379 Simplify reallocation code.
7381 2001-08-28 Paul Eggert <eggert@twinsun.com>
7383 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
7385 * strtoimax.c: Renamed from strtoxmax.c, removing the
7388 Also, make the following further changes to make this file's
7389 configuration more similar to that of strtol.c:
7390 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
7391 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7392 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7393 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7394 changed to signed values.
7396 And make the following changes as well:
7397 Fix copyright notice, as 1999 was missing.
7398 (verify): New macro.
7399 (strtoimax): Check sizes at compile-time, not run-time.
7400 Prefer strtol to strtoll if both work.
7401 (main): Remove; it was not that useful and was a pain to maintain.
7403 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
7405 2001-08-30 Paul Eggert <eggert@twinsun.com>
7407 * savedir.c (savedir): Remove size parameter, as POSIX says that
7408 a directory's st_size can have an arbitrary value, so the old
7409 usage could waste an arbitrary amount of memory. All uses
7411 * savedir.h: Update prototype.
7413 2001-08-30 Paul Eggert <eggert@twinsun.com>
7415 * xstrtol.c (strtoimax): New decl.
7417 2001-08-28 Paul Eggert <eggert@twinsun.com>
7419 * xstrtol.h: Add copyright notice.
7420 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
7421 LONGINT_INVALID_SUFFIX_CHAR.
7423 2001-08-30 Paul Eggert <eggert@twinsun.com>
7425 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
7428 2001-08-30 Paul Eggert <eggert@twinsun.com>
7430 * hash.c: Remove '2001' from copyright notice.
7432 2001-08-30 Paul Eggert <eggert@twinsun.com>
7434 * full-write.h: New file.
7435 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
7436 * full-write.c: Correct credits, as cccp.c no longer
7437 exists and anyway it was so heavily changed from the old cccp
7438 code as to be unrecognizable. Include full-write.h.
7439 (full_write) Return size_t, with short writes meaning failure.
7440 All callers changed. This fixes a bug with large buffers
7442 * utime.c: Include full-write.h.
7444 2001-08-30 Paul Eggert <eggert@twinsun.com>
7446 Merge 'exclude' changes from tar 1.13.22.
7447 This fixes one or two unlikely storage allocation overflow bugs,
7448 but doesn't change user-visible behavior otherwise.
7450 2001-08-30 Paul Eggert <eggert@twinsun.com>
7452 * exclude.c (bool): Declare, perhaps by including stdbool.h.
7453 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
7454 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
7455 Include if available.
7456 (<xalloc.h>): Include
7457 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
7458 (verify): New macro. Use it to verify that EXCLUDE macros do not
7459 collide with FNM macros.
7460 (struct patopts): New struct.
7461 (struct exclude): Use it, as exclude patterns now come with options.
7462 (new_exclude): Support above changes.
7463 (new_exclude, add_exclude_file):
7464 Initial size must now be a power of two to simplify overflow checking.
7465 (free_exclude, fnmatch_no_wildcards): New function.
7466 (excluded_filename): No longer requires options arg, as the options
7467 are determined by add_exclude. Now returns bool, not int.
7468 (excluded_filename, add_exclude):
7469 Add support for the fancy new exclusion options.
7470 (add_exclude, add_exclude_file): Now takes int options arg.
7471 Check for arithmetic overflow when computing sizes.
7472 (add_exclude_file): xrealloc might modify errno, so don't
7473 realloc until after errno might be used.
7475 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
7477 (free_exclude): New decl.
7478 (add_exclude, add_exclude_file): Now takes int options arg.
7479 (excluded_filename): No longer requires options arg, as the options
7480 are determined by add_exclude. Now returns bool, not int.
7482 2001-08-30 Paul Eggert <eggert@twinsun.com>
7484 * alloca.c (alloca): Arg is of type size_t, not unsigned.
7486 2001-08-27 Jim Meyering <meyering@lucent.com>
7488 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
7490 * version-etc.c (N_): Remove definition.
7491 Revert most of last change.
7492 Instead, simply don't mark the `Copyright...' string for translation.
7493 Based on advice from Paul Eggert.
7495 * strtoxmax.c: Tweak comment.
7497 2001-08-26 Jim Meyering <meyering@lucent.com>
7499 * version-etc.c (version_etc_copyright_fmt): Replace literal year
7500 of copyright with `%s' so translators don't get an untranslated
7502 (COPYRIGHT_YEAR): Define.
7503 (version_etc): Use fprintf rather than fputs.
7504 Suggestion from Ulrich Drepper.
7506 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
7508 * strtoll.c: New file, from GNU libc.
7509 * xstrtoimax.c: New file.
7511 * xstrtol.h: Add xstrtoimax.
7512 * strtoumax.c: New file. Simply include "strtoumax.c".
7513 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
7515 * strtoumax.c: Factor to work both for unsigned and signed types, ...
7516 * strtoxmax.c: ... then renamed to this.
7518 2001-08-13 Paul Eggert <eggert@twinsun.com>
7520 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
7521 Port to Solaris 8, where 'sed' requires a space after the 'r'
7522 command, and where sh dislikes "$/". Clean up the spacing a bit.
7523 Redirect output to $tmp just once.
7525 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
7527 * addext.c (<errno.h>): Include.
7528 (errno): Declare if not defined.
7529 (addext): Work correctly when pathconf returns -1 and leaves
7530 errno alone because there is no limit. Also, work even if
7531 pathconf returns a value greater than SIZE_MAX.
7533 2001-08-12 Jim Meyering <meyering@lucent.com>
7535 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
7536 Simply `return getcwd (NULL, 0);'.
7537 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
7538 Use 1300 as initial value for length, not PATH_MAX.
7540 * pathmax.h: Clean up cpp syntax.
7542 2001-08-12 Jim Meyering <meyering@lucent.com>
7544 * gettimeofday.c: New file.
7546 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
7548 2001-08-04 Jim Meyering <meyering@lucent.com>
7550 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
7551 to get in sync with glibc.
7553 2001-08-03 Paul Eggert <eggert@twinsun.com>
7555 The following changes are from gettext 0.10.39 as maintained by
7558 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
7559 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
7560 with inverted sense. All uses changed.
7562 * mbswidth.c: Don't include <limits.h>.
7563 Include <stdlib.h> and <string.h> unconditionally.
7564 (iswcntrl, mbsinit, ISCNTRL): New macros.
7565 (mbsnwidth): Use K&R style function declarations.
7566 Don't bother checking for MB_LEN_MAX == 1, since the compiler
7567 can optimize it when MB_CUR_MAX == 1.
7568 The width of control characters is zero, not 1.
7570 2001-07-15 Jim Meyering <meyering@lucent.com>
7572 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
7573 (BUILT_SOURCES): Add unlocked-io.h.
7574 (io_functions): Define.
7575 (unlocked-io.h): New rule.
7576 (DISTCLEANFILES): Add unlocked-io.h.
7577 (all-local): Depend on unlocked-io.h, to ensure it is created.
7579 * unlocked-io.hin: New file
7581 * regex.c: Update from glibc.
7583 2001-07-05 Jim Meyering <meyering@lucent.com>
7585 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
7587 (libfetish_a_SOURCES): Put all .h files here instead.
7588 Remove a thus-exposed (better checks in automake) duplicate and
7589 two unnecessary .h files.
7591 2001-06-11 Jim Meyering <meyering@lucent.com>
7593 * regex.c: Update from GNU libc.
7595 2001-05-27 Jim Meyering <meyering@lucent.com>
7597 * readutmp.h (UT_TYPE): Define.
7599 2001-05-24 Jim Meyering <meyering@lucent.com>
7601 * argmatch.c: Include "quote.h".
7602 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
7603 quote function. Reported by Göran Uddeborg.
7605 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
7607 * dirname.c (dir_name): Compute append_dot using path, not newpath
7608 which is not yet declared.
7610 2001-05-11 Paul Eggert <eggert@twinsun.com>
7612 * Makefile.am (libfetish_a_SOURCES):
7613 Add strftime.c, since we now compile it on all hosts.
7615 * strftime.c (my_strftime):
7616 Define to nstrftime if emacs, but only if my_strftime is not defined.
7617 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
7618 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
7619 Add one more extra argument: a nanoseconds value.
7622 (my_strftime function): Add %N format.
7623 (emacs_strftimeu): Renamed from emacs_strftime,
7624 with extra ut argument.
7626 2001-05-11 Paul Eggert <eggert@twinsun.com>
7628 dirname code cleanup. base_name now behaves more compatibly
7629 with POSIX basename when given file names that have trailing
7630 slashes, and similarly for dir_name. Add new primitives
7631 base_len and dir_len. Put the directory-name-related decls
7634 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
7635 * backupfile.c (base_name): Likewise.
7636 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
7637 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
7638 * makepath.c (strip_trailing_slashes): Likewise.
7639 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
7641 * rename.c (strip_trailing_slashes): Likewise.
7642 * same.c (base_name): Likewise.
7643 * stripslash.c (ISSLASH): Likewise.
7645 * addext.c: Include <dirname.h> after size_t is defined.
7646 * backupfile.c: Likewise.
7648 * addext.c (addext): Use base_len to trim redundant
7649 trailing slashes instead of doing it ourselves.
7650 But do not trim the last slash if it is not redundant.
7652 * backupfile.c (find_backup_file_name,
7653 max_backup_version): Use base_len instead of rolling it ourselves.
7654 Handle the case of "" and (on DOS) "C:" correctly.
7656 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
7657 Include <string.h>, <dirname.h>.
7658 (base_name): Allow file names ending in slashes, other than names
7659 that are all slashes. In this case, return the basename followed
7660 by the slashes. This is more general, and can be used in places
7661 where the original base_name purposely had an assertion failure.
7662 (base_len): New function.
7664 * dirname.c: Include <string.h> instead of <stdlib.h>.
7665 Do not include <assert.h>; no longer needed.
7667 (memrchr): Remove decl.
7668 (dir_name_r): Remove.
7669 (dir_len): Renamed from dirlen. All callers changed.
7670 Rewrite in terms of base_name, for simplicity and consistency.
7671 (dir_name): Never return NULL. All callers changed.
7672 Do not include <stdlib.h> in test program; no longer needed.
7673 return 0; is fine for test program.
7675 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
7677 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
7679 * path-concat.c (path_concat): Use base_len to compute
7680 base length, not strlen; this means we cannot rely on memcpy
7683 * same.c (STREQ): Remove.
7684 (same_name): Handle the case where the basename ends in trailing '/'.
7686 * stripslash.c (strip_trailing_slashes): Return nonzero if
7687 a slash was stripped. Do not strip the last slash after a
7690 2001-04-08 Jim Meyering <meyering@lucent.com>
7692 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
7693 recomputed; that's necessary when the offset spans a DST transition.
7694 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
7696 2001-04-02 Jim Meyering <meyering@lucent.com>
7698 * regex.h, regex.c: Update from GNU libc.
7700 2001-03-19 Paul Eggert <eggert@twinsun.com>
7702 * version-etc.c (version_etc_copyright): Update to 2001.
7704 2001-03-16 Paul Eggert <eggert@twinsun.com>
7706 * tempname.c (uint64_t): Define to uintmax_t if
7707 not defined, and if UINT64_MAX is not defined.
7708 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
7709 Reported by John David Anglin.
7711 2001-03-10 Bruno Haible <haible@clisp.cons.org>
7713 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
7714 alias if codeset is empty.
7715 * config.charset (BeOS): Use wildcard syntax.
7717 2001-03-13 Jim Meyering <meyering@lucent.com>
7719 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
7720 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
7723 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7725 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
7727 * unicodeio.c (print_unicode_char): Simplify accordingly.
7729 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7731 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7732 support for DOS/DJGPP.
7734 2001-02-28 Paul Eggert <eggert@twinsun.com>
7736 * Makefile.am (libfetish_a_SOURCES):
7737 Add dup-safer.c, fopen-safer.c.
7738 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7740 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7742 2001-02-25 Paul Eggert <eggert@twinsun.com>
7744 The mkstemp replacement is taken from glibc 2.2.2, with some
7745 portability fixes for use outside glibc, as follows:
7747 * tempname.c (struct_stat64): New macro.
7748 (direxists, __gen_tempname): Use it.
7749 This avoids a portability problem with Solaris 8.
7751 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7752 (<stddef.h>, <stdint.h>, <string.h>):
7753 Include only if STDC_HEADERS || _LIBC.
7754 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7755 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7756 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7757 (__set_errno): Define this macro if <errno.h> doesn't.
7758 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7759 Define these macros if <stdio.h> doesn't.
7760 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7761 Define these macros if <sys/stat.h>
7762 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7763 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7764 __xstat64): Define if not _LIBC.
7765 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7766 (__gen_tempname): Invoke gettimeofday only if
7767 HAVE_GETTIMEOFDAY || _LIBC;
7768 otherwise, fall back on plain "time".
7769 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7771 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7773 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7775 2001-02-17 Jim Meyering <meyering@lucent.com>
7777 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7778 around included file name.
7780 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7782 * strftime.c: Update from GNU libc (the only changes were to comments).
7784 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7786 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7788 2001-02-17 Paul Eggert <eggert@twinsun.com>
7790 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7791 Remove workaround macros for hosts that have mbrtowc but not
7792 mbstate_t, as we now insist on proper declarations for both
7793 before using mbrtowc.
7795 2001-02-17 Jim Meyering <meyering@lucent.com>
7797 * regex.c: Update from libc.
7799 2001-02-16 Paul Eggert <eggert@twinsun.com>
7801 * alloca.c (malloc): Undef before defining, since stdlib.h
7802 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7803 Reported by Mark Hounschell via Paul Eggert.
7805 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7807 * config.charset: Update for FreeBSD 4.2.
7809 2001-01-26 Jim Meyering <meyering@lucent.com>
7811 * quotearg.c: Include stddef.h.
7812 * quote.c: Include stddef.h.
7813 Reported by Axel Kittenberger.
7815 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7816 line in double quotes so that it evokes a better diagnostic.
7817 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7818 Reported by Axel Kittenberger.
7820 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7822 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7823 to avoid a warning. Add back 'const' to inptr.
7825 2001-01-16 Jim Meyering <meyering@lucent.com>
7827 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7830 2001-01-14 Jim Meyering <meyering@lucent.com>
7832 * rename.c: New file. From Volker Borchert.
7833 Include stdlib.h, string.h or strings.h, and xalloc.h.
7834 Use strip_trailing_slashes rather than open-coding it.
7836 2001-01-03 Paul Eggert <eggert@twinsun.com>
7838 * strftime.c: Sync with glibc time/strftime.c 1.81.
7840 2001-01-03 Jim Meyering <meyering@lucent.com>
7842 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7843 local `inptr' to avoid warning with some system declarations of iconv.
7845 2000-12-29 Paul Eggert <eggert@twinsun.com>
7847 * modechange.c: Do not assume that mode_t uses the
7848 traditional octal encoding. E.g. "chmod 1 FOO" should set
7849 the other-execute bit of FOO even if S_IXOTH != 1.
7851 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7852 WOTH, XOTH, ALLM): New macros.
7853 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7854 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7856 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7857 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7859 No need to use uintmax_t; unsigned long is long enough.
7860 Don't bother to get suffix since we don't use it.
7862 2000-12-24 Jim Meyering <meyering@lucent.com>
7864 * hash.c (is_prime): Return explicit boolean values.
7865 (hash_get_first): Return NULL to appease Irix5.6's 89.
7866 Reported by Nelson Beebe.
7868 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7870 * localcharset.c (locale_charset): Add support for Win32.
7872 2000-12-18 Paul Eggert <eggert@twinsun.com>
7874 * physmem.h, physmem.c: New files.
7876 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7877 (noinst_HEADERS): Add physmem.h.
7879 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7880 't' for compatibility with Solaris 8 sort.
7882 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7884 * config.charset: Add support for BeOS.
7886 2000-12-16 Jim Meyering <meyering@lucent.com>
7888 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7889 SHELLS_FILE to a file name that's useful on djgpp systems.
7891 (ADDITIONAL_DEFAULT_SHELLS): Define.
7892 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7893 Based mostly on a patch from Prashant TR.
7895 2000-12-16 Jim Meyering <meyering@lucent.com>
7897 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7898 N and M) would have treated it like `chown N:N FILE'.
7900 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7902 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7904 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7905 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7906 to the list of canonical encodings. Rename EUC-CN to GB2312.
7908 2000-12-08 Andreas Schwab <schwab@suse.de>
7910 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7911 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7913 2000-12-07 Jim Meyering <meyering@lucent.com>
7915 * stripslash.c (ISSLASH): Define.
7916 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7919 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7920 (dir_name_r): Declare this function as static.
7921 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7922 manifest itself on a name containing a mix of slashes and
7924 Make this function work with names starting with a DOS-style
7925 drive letter and colon prefix.
7926 (dir_name): Append `.' if necessary.
7927 Based mostly on patches from Prashant TR and Eli Zaretskii.
7929 * dirname.h (dir_name_r): Remove prototype.
7931 2000-12-05 Jim Meyering <meyering@lucent.com>
7933 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7935 2000-12-04 Jim Meyering <meyering@lucent.com>
7937 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7938 Also include memory.h, stdlib.h, unistd.h if appropriate.
7939 Reported by Andreas Jaeger (conflicting declaration of malloc).
7941 2000-12-02 Jim Meyering <meyering@lucent.com>
7943 * closeout.h: Make idempotent, to avoid some obscure warnings.
7945 2000-12-01 Paul Eggert <eggert@twinsun.com>
7947 * memrchr.c: Include <config.h> before any system include file.
7949 2000-11-29 Paul Eggert <eggert@twinsun.com>
7951 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7953 2000-11-26 Jim Meyering <meyering@lucent.com>
7955 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7957 2000-11-22 Paul Eggert <eggert@twinsun.com>
7959 * strftime.c (my_strftime): Do not invoke mbrlen with a
7960 size of (size_t) -1; it's not portable.
7962 2000-11-17 Akim Demaille <akim@epita.fr>
7964 * obstack.h: Formatting changes.
7965 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7966 prevent type checking.
7967 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7968 cast the value to (void *): assigning a `foo *' to a `void *'
7970 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7972 2000-11-17 Jim Meyering <meyering@lucent.com>
7974 * strstr.c: Update from GNU libc.
7976 2000-11-16 Jim Meyering <meyering@lucent.com>
7978 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7980 2000-11-11 Jim Meyering <meyering@lucent.com>
7982 * error.c: Add a couple #includes, merging from GNU libc version.
7984 2000-11-10 Jim Meyering <meyering@lucent.com>
7986 * obstack.h: Update from GNU libc.
7987 * obstack.c: Likewise.
7989 2000-11-06 Paul Eggert <eggert@twinsun.com>
7991 * getusershell.c (setusershell): Use rewind rather than
7992 fseek/fseeko, to avoid configuration hassles with fseeko.
7993 Don't bother opening SHELLS_FILE if shellstream is NULL;
7996 2000-11-05 Jim Meyering <meyering@lucent.com>
7998 * makepath.h (make_dir): Declare.
7999 * makepath.c (make_dir): Remove `static' attribute.
8002 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
8004 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
8005 last one in a bucket, advance to the next bucket.
8007 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
8009 * fnmatch.c: Do not comment out all the code if we are using
8010 the GNU C library, because in some cases we are replacing buggy
8011 code in the GNU C library itself.
8013 2000-10-30 Paul Eggert <eggert@twinsun.com>
8015 * error.h, getline.h, modechange.h:
8016 Remove "2000" from Copyright line, as the file hasn't been
8017 changed this year other than in the copyright notice.
8019 * xalloc.h: Add "2000" to Copyright line, as this file
8020 was changed this year.
8022 2000-10-30 Paul Eggert <eggert@twinsun.com>
8024 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
8025 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
8026 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
8028 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
8030 * regex.h (__restrict_arr): Move definition out of #ifndef block.
8031 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
8032 doesn't define __restrict_arr.
8034 2000-10-29 Jim Meyering <meyering@lucent.com>
8036 * xstat.in: Fix grammar in comment.
8038 2000-10-28 Jim Meyering <meyering@lucent.com>
8040 * memchr.c: Update from libc.
8041 Adjust for portability:
8042 [HAVE_STDLIB_H]: Include stdlib.h.
8043 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
8044 Undef __memchr, too.
8045 [!weak_alias]: Define __memchr to memchr.
8047 * regex.c: Update from libc.
8048 * regex.h: Likewise.
8049 * getopt1.c: Likewise.
8050 * memcmp.c: Likewise.
8052 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
8053 Avoid using fseek, when possible -- it's broken by design.
8054 Patch by Ulrich Drepper.
8056 2000-10-26 Jim Meyering <meyering@lucent.com>
8058 * strftime.c: Update from libc.
8060 2000-10-25 Jim Meyering <meyering@lucent.com>
8062 * obstack.c: Update from libc.
8064 2000-10-23 Jim Meyering <meyering@lucent.com>
8066 * hard-locale.c (hard_locale): Revert last change -- it was simply
8067 wrong. That set_locale call must not have any side effects.
8070 2000-10-22 Jim Meyering <meyering@lucent.com>
8072 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
8073 [CYCLIC]: Remove now-unused definition.
8075 * save-cwd.c (O_DIRECTORY): Define, if needed.
8076 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
8077 Suggestion from Ulrich Drepper.
8079 2000-10-21 Jim Meyering <meyering@lucent.com>
8081 * dirname.c (dir_name_r): New function, factored out of dir_name.
8082 (dir_name): Use dir_name_r.
8083 * dirname.h (dir_name_r): Declare it.
8085 2000-10-21 Jim Meyering <meyering@lucent.com>
8087 * dirname.c (memrchr): Declare if necessary.
8088 (dir_name): Remove the restriction that there be no
8089 trailing slashes. Now, this code skips past them, effectively
8091 [TEST_DIRNAME] (main): New unit tests.
8093 * memrchr.c: New file from GNU libc.
8094 Undef __memrchr, too.
8095 [!weak_alias]: Define __memrchr to memrchr.
8096 Guard weak_alias use with `#ifdef weak_alias'.
8098 2000-10-17 Jim Meyering <meyering@lucent.com>
8100 * quote.h (PARAMS): Define and use.
8101 Reported by Akim Demaille.
8103 * getopt.c: Update from libc.
8105 2000-10-16 Jim Meyering <meyering@lucent.com>
8107 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
8110 2000-09-25 Jim Meyering <meyering@lucent.com>
8112 * md5.h (rol): Define (from GnuPG).
8114 * sha.c: Give credit (GnuPG) where due.
8115 (M): Use rol rather than open-coding it.
8116 Add a FIXME comment.
8118 2000-09-21 Jim Meyering <meyering@lucent.com>
8120 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
8121 Reported by Michael Stone.
8123 2000-09-20 Jim Meyering <meyering@lucent.com>
8125 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
8126 (noinst_HEADERS): Add sha.h.
8127 Based on code from Scott G. Miller and from GnuPG.
8129 2000-09-15 Jim Meyering <meyering@lucent.com>
8131 * regex.c: Update from libc.
8133 2000-09-10 Jim Meyering <meyering@lucent.com>
8135 * getopt.c (_getopt_internal): Update from glibc.
8137 2000-09-09 Jim Meyering <meyering@lucent.com>
8139 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
8140 think it should be used as a general replacement for isascii.
8141 * fnmatch.c: Likewise.
8142 * mbswidth.c: Likewise
8143 * regex.c: Likewise.
8146 * userspec.c: Include sys/param.h and limits.h.
8148 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8149 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
8150 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
8151 UID, GID. Check range.
8153 2000-09-06 Jim Meyering <meyering@lucent.com>
8155 * getopt.c (_getopt_internal): Update from glibc.
8157 2000-08-30 Jim Meyering <meyering@lucent.com>
8159 * strftime.c: Merge in changes from GNU libc.
8161 2000-08-26 Jim Meyering <meyering@lucent.com>
8163 * closeout.c: Include "__fpending.h".
8164 (close_stdout_status): Return right away if there's nothing to flush.
8166 * Makefile.am (noinst_HEADERS): Add __fpending.h.
8167 * __fpending.c: New file.
8168 * __fpending.h: New file.
8170 2000-08-07 Paul Eggert <eggert@twinsun.com>
8172 Standardize on "memory exhausted" instead of "Memory exhausted"
8173 or "virtual memory exhausted".
8174 * obstack.c (print_and_abort): Use "memory exhausted", not
8175 "virtual memory exhausted".
8176 * same.c (same_name): Invoke xalloc_die instead of printing
8178 * userspec.c (parse_user_spec): Likewise.
8179 * bumpalloc.h: comment fix
8180 * same.c, userspec.c: Include xalloc.h.
8182 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
8183 not char *const and pointing to a constant array.
8184 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
8185 (xrealloc): Comment fix.
8187 * userspec.c (parse_user_spec):
8188 Don't translate a message until just before returning,
8189 to avoid unnecessary translation.
8191 2000-08-07 Jim Meyering <meyering@lucent.com>
8193 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
8194 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
8195 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
8196 getgroups.c, gethostname.c, getopt.h, group-member.c,
8197 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
8198 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
8199 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
8200 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
8201 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
8202 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
8203 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
8204 yesno.c: Back out Copyright date changes for each file with no change
8205 this year. This eases coordination with other programs using the same
8206 source code modules. From Paul Eggert.
8208 2000-08-03 Greg McGary <greg@mcgary.org>
8210 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
8211 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
8212 (EXTEND_BUFFER): Use them.
8214 2000-08-01 Jim Meyering <meyering@lucent.com>
8216 * dirname.c (ISSLASH): Define.
8217 (BACKSLASH_IS_PATH_SEPARATOR): Define.
8218 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
8219 both `\' and `/' may be use as path separators.
8220 Based on a patch from Prashant TR.
8222 2000-07-31 Paul Eggert <eggert@twinsun.com>
8224 * quotearg.c (quotearg_n_options): Don't make the initial
8225 slot vector a constant, since it might get modified.
8227 2000-07-31 Jim Meyering <meyering@lucent.com>
8229 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
8230 * obstack.c (print_and_abort): Likewise.
8232 2000-07-30 Paul Eggert <eggert@twinsun.com>
8234 * quotearg.c (quotearg_n_options): Preallocate a slot 0
8235 buffer, so that the caller can always quote one small
8236 component of a "memory exhausted" message in slot 0.
8237 From a suggestion by Jim Meyering.
8239 2000-07-30 Jim Meyering <meyering@lucent.com>
8241 * makepath.c (make_path): Quote the other instance, too.
8243 * quotearg.c (N_STATIC_SLOTVECS): Define.
8244 (STATIC_BUF_SIZE): Define.
8245 (quotearg_n_options): Use only statically allocated storage when
8246 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
8247 than STATIC_BUF_SIZE.
8249 2000-07-29 Jim Meyering <meyering@lucent.com>
8251 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8252 * dirname.c (dir_name): Likewise.
8254 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8256 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8257 (dir_name): Assert that there are no trailing slashes.
8259 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8261 * mbswidth.h (mbswidth): Add a flags argument.
8262 (mbswidth): New declaration.
8263 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8264 * mbswidth.c (mbswidth): Add a flags argument.
8265 (mbsnwidth): New function.
8267 2000-07-24 Jim Meyering <meyering@lucent.com>
8269 * mbswidth.c: Remove useless #else. From Bruno Haible.
8271 2000-07-23 Paul Eggert <eggert@twinsun.com>
8273 * mbswidth.c (_XOPEN_SOURCE):
8274 Don't define; this causes problems on Solaris 7.
8275 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8277 2000-07-23 Paul Eggert <eggert@twinsun.com>
8280 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8281 so that mbstate_t is always defined.
8283 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8284 be 1 in at least one GCC installation, and this configuration
8285 error is likely to be common. Ignoring MB_LEN_MAX hurts
8286 performance on hosts that have mbrtowc but have only unibyte
8287 locales, but I assume these hosts are rare.
8289 2000-07-23 Paul Eggert <eggert@twinsun.com>
8291 * quotearg.c: Streamline by invoking multibyte code only if needed.
8292 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8293 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8294 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8295 invoke multibyte primitives.
8297 2000-07-23 Jim Meyering <meyering@lucent.com>
8299 * basename.c (base_name): Add an assertion.
8301 2000-07-15 Bruno Haible <clisp.cons.org>
8303 * quotearg.c: When the system forces us to redefine mbstate_t,
8304 shadow its mbsinit function.
8306 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8308 * mbswidth.h: New file.
8309 * mbswidth.c: New file.
8310 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8311 (noinst_HEADERS): Add mbswidth.h.
8313 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8315 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8318 2000-07-15 Jim Meyering <meyering@lucent.com>
8320 * makepath.c: Include quote.h.
8321 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8322 corresponding argument in a `quote (...)' call.
8323 Give better diagnostics.
8325 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8326 (noinst_HEADERS): Add quote.h.
8328 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8329 from tar's src/misc.c.
8330 * quote.h: New file. Prototypes for same.
8332 2000-07-10 Paul Eggert <eggert@twinsun.com>
8334 From a suggestion by Bruno Haible.
8335 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8336 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8337 to decide whether to define the BeOS workaround macro;
8338 this adjusts to the change to AC_MBSTATE_T.
8340 2000-07-13 Paul Eggert <eggert@twinsun.com>
8342 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
8344 * quotearg.c (quoting_style_args, quoting_style_vals,
8345 quotearg_buffer_restyled): Add support for
8346 clocale_quoting_style. Undo previous change to
8347 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
8348 and "{RIGHT QUOTATION MARK}" msgids.
8350 2000-07-05 Paul Eggert <eggert@twinsun.com>
8352 The old behavior of quoting `like this' doesn't look good with
8353 newer, ISO-style fonts. See:
8354 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
8356 Instead, quote "like this" by default. Let the translator
8357 tailor the locale-specific quoting behavior by providing
8358 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
8360 * quotearg.c (N_): New macro.
8361 (gettext_default): New function.
8362 (quotearg_buffer_restyled): Use
8363 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
8364 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
8366 2000-07-09 Jim Meyering <meyering@lucent.com>
8368 * Most files: Update copyright dates to include 2000.
8370 2000-07-08 Jim Meyering <meyering@lucent.com>
8372 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
8374 (xgethostname): Remove now-unnecessary #ifdef.
8375 Move declaration of `err' into loop where it's used.
8377 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8379 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
8380 by allocating a larger buffer. Test the gethostname return value for
8381 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
8382 returns an error and ENAMETOOLONG isn't defined.
8384 2000-07-05 Paul Eggert <eggert@twinsun.com>
8385 and Bruno Haible <haible@clisp.cons.org>
8387 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8389 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8391 * quotearg.c (struct quoting_options): Simplify quote_these_too
8394 2000-07-03 Jim Meyering <meyering@lucent.com>
8396 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
8397 Reported by Bruno Haible.
8399 2000-07-04 Jim Meyering <meyering@lucent.com>
8401 * quotearg.c: Make inclusion of <wchar.h> independent of whether
8402 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
8405 2000-07-03 Paul Eggert <eggert@twinsun.com>
8406 and Bruno Haible <haible@clisp.cons.org>
8408 * quotearg.c (mbrtowc):
8409 Assign to *pwc, and return 1 only if result is nonzero.
8410 (iswprint): Use ISPRINT when substituting our own mbrtowc.
8412 2000-07-03 Jim Meyering <meyering@lucent.com>
8414 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
8415 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
8418 2000-07-02 Jim Meyering <meyering@lucent.com>
8420 * quotearg.c (mbstate_t): Don't define here.
8422 2000-07-02 Jim Meyering <meyering@lucent.com>
8424 * nanosleep.c (SIGCONT): Define if not already defined.
8426 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8428 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
8429 per change in ../m4/ls-mntd-fs.m4.
8430 (read_filesystem_list): Ignore symbolic links.
8432 2000-06-29 Jim Meyering <meyering@lucent.com>
8434 * same.c: Include <string.h> or <strings.h>, as appropriate,
8435 for declaration of strcmp.
8437 * long-options.c: Include <stdlib.h>, for declaration of exit.
8439 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
8440 Avoid warning by casting result to `char *' to remove `const'.
8442 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8444 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
8446 2000-06-26 Paul Eggert <eggert@twinsun.com>
8448 savedir now sets errno on failure and invokes xmalloc to get memory.
8449 Fix a couple of other minor bugs while we're at it.
8451 * savedir.c (<unistd.h>): Do not include; there's no need.
8452 (NAMLEN): Remove macro.
8453 (malloc, realloc): Remove decls.
8455 ("xalloc.h"): Include.
8456 (NAME_SIZE_DEFAULT): New macro.
8457 (savedir): Use xmalloc / xrealloc to allocate memory.
8458 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
8459 Skip "" directory entries.
8460 Use strlen to calculate directory entry length, since the old method
8461 is rarely used these days and isn't worth supporting.
8462 Don't use a pointer after freeing it.
8463 Check for integer overflow when calculating allocation size.
8464 Use memcpy to copy entries, instead of stpcpy.
8465 Set errno properly when returning NULL.
8466 Check for readdir error.
8468 2000-06-26 Jim Meyering <meyering@lucent.com>
8470 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
8472 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8474 * getusershell.c (xmalloc, xrealloc): Remove functions.
8476 Don't include <stdlib.h>. Don't declare malloc, realloc.
8478 2000-06-23 Bruno Haible <haible@clisp.cons.org>
8480 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
8482 2000-06-24 Jim Meyering <meyering@lucent.com>
8484 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
8486 2000-06-21 Jim Meyering <meyering@lucent.com>
8488 * getpass.c: New file, from Bruno Haible. Required for BeOS.
8490 2000-06-19 Paul Eggert <eggert@twinsun.com>
8492 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
8493 (mbrtowc, mbstate_t): Define substitutes if
8494 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
8495 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
8496 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
8498 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8500 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
8501 than 1024, return a memory chunk of least possible size, instead
8502 of size PATH_MAX + 2. In the loop, increment the size proportionally.
8503 Use free/xmalloc instead of xrealloc to avoid copying for very long
8506 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8508 * canon-host.c (canon_host): Use malloc and memcpy to copy an
8509 address, not strdup. Include <stdlib.h> and don't declare free().
8511 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8513 * path-concat.c (path_concat): Don't access dir[-1] if dir is
8516 2000-06-21 Jim Meyering <meyering@lucent.com>
8518 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
8519 (noinst_HEADERS): Add getstr.h.
8521 * getline.c (getstr): Move into a separate file.
8522 * getstr.c (getstr): New file, extracted from getline.c, with
8523 the following changes: new parameter, delim2; both delim[12]
8524 parameters have type `int', not `char'. The latter would lose
8525 with 8-bit delimiters.
8526 * getstr.h: New file.
8528 2000-06-19 Jim Meyering <meyering@lucent.com>
8530 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
8532 2000-06-18 Jim Meyering <meyering@lucent.com>
8534 * mkdir.c: Remove file, due mainly to copyright incompatibility.
8535 Besides, these days every porting target provides a mkdir function.
8537 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
8538 (this snippet comes from src/system.h).
8540 2000-06-15 Paul Eggert <eggert@twinsun.com>
8542 * human.c (adjust_value): New function.
8543 (human_readable_inexact): Apply rounding style even when
8544 printing approximate values.
8546 2000-06-14 Paul Eggert <eggert@twinsun.com>
8548 * human.c (human_readable_inexact): Allow an input block
8549 size that is not a multiple of the output block size, and vice versa.
8550 Reported by Piergiorgio Sartor.
8552 2000-06-14 Paul Eggert <eggert@twinsun.com>
8554 * getdate.y (get_date): Apply relative times after time
8555 zone indicator, not before. Reported by Todd A. Jacobs.
8557 2000-06-13 Jim Meyering <meyering@lucent.com>
8559 * Makefile.am (all-local): Depend on lstat.c and stat.c.
8561 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
8563 2000-06-12 Paul Eggert <eggert@twinsun.com>
8565 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
8567 2000-06-04 Paul Eggert <eggert@twinsun.com>
8569 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
8571 2000-06-04 Jim Meyering <meyering@lucent.com>
8573 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
8574 SunOS 4.1.4 for which gid_t is an unsigned type.
8576 2000-06-03 Jim Meyering <meyering@lucent.com>
8578 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
8580 2000-05-26 Bruno Haible <haible@clisp.cons.org>
8582 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
8583 newer, don't install charset.alias.
8584 * config.charset: Change the Linux/glibc rules so they become empty
8585 on glibc-2.1 or newer.
8587 2000-06-02 Jim Meyering <meyering@lucent.com>
8589 * mountlist.c: Back out last change. Instead, do this...
8590 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
8591 member using the same `ignore'-testing code.
8592 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
8596 2000-05-29 Jim Meyering <meyering@lucent.com>
8598 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
8599 with the `ignore' attribute. Based on a patch from Mark D. Roth.
8601 2000-05-22 Jim Meyering <meyering@lucent.com>
8603 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
8605 2000-05-18 Jim Meyering <meyering@lucent.com>
8607 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
8608 back, too, since it may have been modified by allocate_entry.
8609 (hash_delete): Rewrite to use neither the assignment operator
8610 nor the comma operator in an if-expression.
8612 2000-05-15 Paul Eggert <eggert@twinsun.com>
8615 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
8616 Remove; no longer needed.
8617 "quotearg.h": Add include.
8618 (file_name): Do not bother to explicitly initialize to NULL; it's less
8619 efficient on some hosts.
8620 (close_stdout_status): Remove test as to whether stdout was already
8621 closed; it breaks for the case "echo x | sort >&-".
8622 Quote file name colons.
8623 Do not assume that _("write error") lacks format strings.
8625 2000-05-15 Jim Meyering <meyering@lucent.com>
8627 * version-etc.c (version_etc_copyright): Update the copyright string
8628 used in all --version output.
8630 2000-05-14 Jim Meyering <meyering@lucent.com>
8632 * closeout.c (close_stdout_set_file_name): New function.
8633 (close_stdout_status): Use new file-scoped global.
8634 Return right away if fstat says the stdout file descriptor is invalid.
8635 * closeout.h (close_stdout_set_file_name): Declare.
8637 2000-05-10 Jim Meyering <meyering@lucent.com>
8639 * closeout.c [default_exit_status]: New file-scoped variable.
8640 (close_stdout_set_status): New function.
8641 * closeout.h (close_stdout_set_status): Declare.
8643 2000-05-08 Jim Meyering <meyering@lucent.com>
8645 * long-options.c: Don't include closeout.h.
8646 (parse_long_options): Don't call close_stdout for --version.
8648 2000-05-06 Jim Meyering <meyering@lucent.com>
8650 * strnlen.c: Undefine __strnlen and strnlen.
8651 [!weak_alias]: Define __strnlen to strnlen.
8653 * atexit.c: New file, from libiberty.
8655 2000-05-06 Jim Meyering <meyering@lucent.com>
8657 * closeout.c (close_stdout_status): Also check for errors on the
8660 2000-05-05 Bruno Haible <haible@clisp.cons.org>
8662 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
8663 instead of xmalloc, xrealloc, path_concat.
8664 (locale_charset): Treat empty environment variables as absent.
8665 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
8667 2000-05-04 Jim Meyering <meyering@lucent.com>
8669 * getopt.c: Update from glibc.
8670 * obstack.c: Likewise.
8671 * obstack.h: Likewise.
8672 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
8674 * regex.h: Likewise.
8675 * strndup.c: Likewise.
8676 * strnlen.c: New file, from glibc.
8678 2000-05-01 Jim Meyering <meyering@lucent.com>
8680 * full-write.c (full_write): Remove `FIXME' part of comment.
8682 2000-04-29 Jim Meyering <meyering@lucent.com>
8684 * path-concat.c: Declare strdup only if it's not defined.
8685 * canon-host.c: Likewise.
8687 2000-04-28 Jim Meyering <meyering@lucent.com>
8689 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
8690 redefinition warning on some systems (HPUX). Otherwise, regex.h is
8691 included first, then limits.h is included by locale.h by libintl.h.
8692 From John David Anglin.
8694 2000-04-25 Jim Meyering <meyering@lucent.com>
8696 * makepath.c (S_IRWXUGO): Define.
8697 (make_path): Always perform explicit chmod if MODE specifies any
8698 of the `special' permission bits. Prompted by a bug report against
8699 install from Mate Wierdl and Joost van Baal.
8701 2000-04-18 Jim Meyering <meyering@lucent.com>
8705 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
8706 getpagesize. For BeOS. Based on a patch from Bruno Haible.
8708 2000-04-17 Jim Meyering <meyering@lucent.com>
8710 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
8711 the definition of it to rpl_strftime also defined-away the system's
8714 2000-04-15 Jim Meyering <meyering@lucent.com>
8716 Use `C' to denote so-called `contiguous' files, the same way
8718 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
8719 (ftypelet): Use S_ISCTG.
8720 From Michael Deutschmann.
8722 2000-04-14 Jim Meyering <meyering@lucent.com>
8724 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
8726 2000-04-08 Jim Meyering <meyering@lucent.com>
8728 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
8729 names don't conflict. Reported by Eli Zaretskii.
8731 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8733 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8734 bug. Deal with the different error behavior of Irix iconv.
8736 2000-04-07 Jim Meyering <meyering@lucent.com>
8738 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8739 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8741 2000-04-05 Jim Meyering <meyering@lucent.com>
8743 Portability tweaks required for ultrix4.3.
8744 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8745 * readutmp.c: Include sys/types.h before sys/stat.h.
8746 * canon-host.c: Declare strdup.
8747 * path-concat.c: Likewise.
8748 From John David Anglin.
8750 2000-04-04 Jim Meyering <meyering@lucent.com>
8752 Be more DOS 8.3-friendly.
8753 * ref-add.sin: Renamed from ref-add.sed.in.
8754 * ref-del.sin: Renamed from ref-del.sed.in.
8755 * Makefile.am: Reflect renaming.
8756 Reported by Eli Zaretskii.
8758 Use a temporary file name that won't clash with `charset.alias'
8759 in the DOS 8.3 name space.
8760 * Makefile.am (charset_tmp): Define.
8761 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8762 (uninstall-local): Likewise.
8763 Reported by Eli Zaretskii.
8765 2000-03-29 Paul Eggert <eggert@twinsun.com>
8767 * time/strftime.c (my_strftime): Make sure we call the system
8768 strftime, not ourselves, when invoking the underlying strftime.
8770 2000-03-24 Jim Meyering <meyering@lucent.com>
8772 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8773 (charset_alias): Define.
8774 (install-exec-local): Factor out common code.
8775 (uninstall-local): Split lines longer than 80.
8776 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8778 (.sed.in.sed): New rule. Don't redirect directly to $@.
8779 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8781 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8783 * config.charset: Output a line containing "Packages using this file".
8784 * ref-add.sed.in, ref-del.sed.in: New files.
8785 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8786 ref-del.sed): New rules.
8788 2000-03-17 Jim Meyering <meyering@lucent.com>
8790 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8791 Otherwise, include <strings.h>
8793 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8795 * unicodeio.c (utf8_wctomb): New function.
8796 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8797 format instead of in UCS-4 with platform dependent endianness.
8799 2000-03-07 Paul Eggert <eggert@twinsun.com>
8801 * savedir.c (savedir): Work even if directory size is
8802 negative; this can happen with some screwy NFS configurations.
8804 2000-03-06 Jim Meyering <meyering@lucent.com>
8806 * localcharset.c (get_charset_aliases): Don't try to free file_name
8807 if it's NULL (because we ran out of memory). From Bruno Haible.
8809 2000-03-05 Jim Meyering <meyering@lucent.com>
8811 * localcharset.c ("path-concat.h"): Include.
8812 (get_charset_aliases): Use path_concat instead of ANSI string
8815 * unicodeio.h (PARAMS): Define.
8816 Use it to guard prototype.
8818 2000-03-04 Jim Meyering <meyering@lucent.com>
8820 * Makefile.am (install-exec-local): Create $(libdir) before installing
8822 (uninstall-local): Uncomment this rule so `make distcheck' works
8825 * unicodeio.c (<errno.h>): Include it.
8826 (errno): Declare if not defined.
8828 * localcharset.c: Add Bruno's comment justifying use of volatile.
8830 * config.charset: New version, incorporating remarks from a linux
8831 i18n mailing list. From Bruno Haible.
8833 2000-03-02 Jim Meyering <meyering@lucent.com>
8835 * Makefile.am (EXTRA_DIST): Add config.charset.
8837 2000-03-01 Jim Meyering <meyering@lucent.com>
8839 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8840 * unicodeio.c: Likewise.
8842 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8844 * config.charset: New file.
8845 * localcharset.c: New file.
8846 * unicodeio.h, unicodeio.c: New files.
8847 * Makefile.am (DEFS): Add -DLIBDIR=...
8848 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8849 (noinst_HEADERS): Add unicodeio.h.
8850 (all-local, install-exec-local, charset.alias): New targets.
8852 2000-02-28 Paul Eggert <eggert@twinsun.com>
8854 * quotearg.c (ALERT_CHAR): New macro.
8855 (quotearg_buffer_restyled): Use it.
8857 2000-02-27 Jim Meyering <meyering@lucent.com>
8859 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8860 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8862 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8863 not `#if STDC_HEADERS'.
8864 Declare malloc if needed.
8866 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8867 now that autoconf always defines the HAVE_DECL_ symbols.
8868 * human.c: Likewise.
8870 * strtoumax.c: Likewise.
8872 * backupfile.c: Arrange for cpp to fail if the configure-time
8873 declaration check was not run.
8875 * human.c: Likewise.
8877 * strtoumax.c: Likewise.
8879 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8880 then first look up the entire `.'-containing string as a login name.
8882 2000-02-18 Paul Eggert <eggert@twinsun.com>
8884 * getdate.y: Handle two-digit years with leading zeros correctly.
8885 (textint): New typedef.
8886 (parser_control): Member year changed from int to textint.
8888 (YYSTYPE): Removed; replaced by %union with int and textint members.
8889 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8890 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8891 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8892 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8893 (date, number, to_year): Use width of number in digits, not its value,
8894 to determine whether it's a 2-digit year, or a 2-digit time.
8895 (yylex): Store number of digits of numeric tokens.
8896 Reported by John Kendall.
8898 (parser_control): Changed from struct parser_control to typedef (for
8899 consistency). All uses changed.
8901 (tID): Removed; not used.
8902 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8904 2000-02-14 Paul Eggert <eggert@twinsun.com>
8906 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8907 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8909 2000-02-12 Jim Meyering <meyering@lucent.com>
8911 * userspec.c (ISDIGIT): Define it.
8912 (isdigit): Remove definition.
8913 (is_number): Use ISDIGIT, not isdigit.
8914 <libintl.h>: Include.
8916 (parse_user_spec): Mark translatable strings.
8918 2000-02-10 Jim Meyering <meyering@lucent.com>
8920 With these changes, nanosleep.[ch] are finally enough like the other
8921 lib/* replacement files to compile on a few more losing systems.
8923 * nanosleep.h: Don't include config.h.
8924 Remove prototype from declaration of nanosleep.
8925 (PARAMS): Remove now-unneeded definition.
8926 * nanosleep.c: #undef nanosleep.
8927 (rpl_nanosleep): Rename from nanosleep.
8929 2000-02-03 Jim Meyering <meyering@lucent.com>
8931 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8932 rather than with `#if HAVE_UTMPNAME'.
8934 2000-02-01 Jim Meyering <meyering@lucent.com>
8936 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8938 2000-01-31 Jim Meyering <meyering@lucent.com>
8940 * nanosleep.h (nanosleep): Guard declaration with
8941 `#if ! HAVE_DECL_NANOSLEEP'.
8942 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8943 the declaration in that vendor's sys/timers.h.
8944 Reported by Christian Krackowizer.
8946 * quotearg.c (ISASCII): Add #undef and move definition to follow
8947 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8948 (ISPRINT): Likewise.
8949 Reported by Tom Tromey.
8951 2000-01-30 Jim Meyering <meyering@lucent.com>
8953 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8954 uses of ->ut_name. The latter doesn't work with new Linux header files
8955 where only utmpx.ut_user is declared.
8957 * readutmp.h (UT_USER): Define.
8959 2000-01-23 Jim Meyering <meyering@lucent.com>
8961 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8964 2000-01-22 Jim Meyering <meyering@lucent.com>
8966 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8967 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8968 Required for some AIX systems. Reported by Christian Krackowizer.
8969 [TESTING] (main): New function.
8971 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8972 * dirname.c (dir_name): Support for DOS-style file names with drive
8975 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8977 * strverscmp.c (ISDIGIT): Define.
8978 (strverscmp): Use ISDIGIT, not isdigit.
8980 2000-01-17 Paul Eggert <eggert@twinsun.com>
8982 * nanosleep.c (nanosleep):
8983 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8984 POSIX.1 doesn't require SA_INTERRUPT and some systems
8985 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8986 it's been part of POSIX.1 since day 1 (in 1988).
8988 2000-01-17 Jim Meyering <meyering@lucent.com>
8990 * interlock: Remove unused file. Reported by François Pinard.
8992 2000-01-16 Paul Eggert <eggert@twinsun.com>
8994 * quotearg.c (quotearg_buffer_restyled): Do not quote
8995 alert, backslash, formfeed, and vertical tab unnecessarily in
8996 shell quoting style.
8999 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
9000 Free Software Foundation, Inc.
9001 Copying and distribution of this file, with or without modification,
9002 are permitted provided the copyright notice and this notice are preserved.