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 * lib/mkdtemp.c, lib/setenv.c, lib/unsetenv.c: *Un*-normalize
6 inclusion of `config.h'.
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 * lib/mkdtemp.c, lib/setenv.c, lib/unsetenv.c: Normalize
15 inclusion of `config.h'.
17 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
19 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
20 AT_FDCWD exceeds INT_MAX.
21 * openat.h (AT_FDCWD): Likewise.
23 2006-02-14 Jim Meyering <jim@meyering.net>
27 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
28 failure on deficient systems, and simplify gnulib lgpl dependencies.
29 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
30 xmalloc/lstat combination. Based on a patch from Bruno Haible.
32 * xalloc-die.c: Remove unused definition of N_.
34 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
36 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
38 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
40 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
41 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
43 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
45 * argp-namefrob.h: Restore changes accidentally lost during the
46 "autoupdate" on 2005-12-12.
48 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
50 * fnmatch.c (L_): Renamed from L, to work around a bug in
51 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
52 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
55 2006-01-26 Simon Josefsson <jas@extundo.com>
57 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
58 prototype is visible on mingw32.
60 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
63 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
66 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
68 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
69 attempt to open for write; this always fails, at least on POSIX
70 hosts. This reinstates the 2006-01-09 change, which was
71 inadvertently removed.
73 2006-01-26 Bruno Haible <bruno@clisp.org>
74 Paul Eggert <eggert@cs.ucla.edu>
77 [(! (defined __cplusplus || defined __BEOS__)
79 && !(defined __HP_cc || defined __xlc__
80 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
82 #define to signed char in these cases too; this simplifies
83 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
84 etc., separately) and makes it more conservative.
86 2006-01-21 Jim Meyering <jim@meyering.net>
88 Sync from the stable (b5) branch of coreutils:
90 * fts.c (fts_children): Don't let close() clobber errno from
93 * fts.c (fts_stat): When following a symlink-to-directory,
94 don't necessarily interpret stat-fails+lstat-succeeds as indicating
95 a dangling symlink. That can also happen at least for ELOOP.
96 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
97 FYI, this bug predates the inclusion of fts.c in coreutils.
99 * fts.c (fts_open): Put new maxarglen declaration and uses
100 in their own block, so pre-c99 compilers don't object.
102 Avoid the double-free (first in fts_read, second in fts_close) that
103 would occur when an `active' directory is made inaccessible (e.g.,
104 via chmod a-x) during a traversal.
105 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
106 before returning. Reproduce this failure by
107 mkdir -p a/b; cd a; chmod a-x . b
108 Reported by Stavros Passas.
110 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
112 * argp-namefrob.h: Bugfix. Remove stray #
114 2006-01-25 Bruno Haible <bruno@clisp.org>
116 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
118 Reported by Paul Eggert.
120 2006-01-25 Jim Meyering <jim@meyering.net>
122 * fileblocks.c: Remove more useless parentheses.
123 * readutmp.h: Likewise.
125 2006-01-24 Bruno Haible <bruno@clisp.org>
127 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
129 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
132 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
133 to avoid problems with the built-in _Bool type.
134 Reported by Paul Eggert on 2005-11-26.
136 2006-01-24 Jim Meyering <jim@meyering.net>
138 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
140 2006-01-24 Simon Josefsson <jas@extundo.com>
142 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
145 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
147 Work around porting bugs reported by Dieter in
148 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
149 * getopt.c (_NOPROTO): Remove; no longer needed.
150 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
151 Include "getopt.h" first, to check interface.
152 (getenv): Declare only if defined HAVE_DECL_GETENV &&
154 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
155 (__strndup): Revert to K&R-style function dfns, the glibc style.
156 * strnlen.c: Don't claim it's taken from glibc; it's not.
157 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
158 Include strnlen.h first, to get prototype properly.
159 (strnlen): Renamed from __strnlen.
162 2006-01-23 Ulrich Drepper <drepper@redhat.com>
164 These changes imported from libc.
165 * getopt.c: Use __fxprintf instead of inline stream orientation
166 test and two separate function calls.
167 * strndup.c (__strndup): Add libc_hidden_def.
169 2006-01-22 Bruno Haible <bruno@clisp.org>
171 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
172 temporary buffer for sprintf, take into account the precision also
173 for 'd', 'i', 'u', 'o', 'x', 'X'.
175 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
177 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
178 to pacify gcc -Wswitch-default.
180 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
182 * argp-help.c (usage_long_opt): Do not print DOC options.
183 (__argp_base_name): Removed
184 * argp-namefrob.h (__argp_basename): Removed definition. Was a
186 (__argp_base_name): Provide macro definition or extern declaration
187 depending on the configuration
189 2006-01-20 Simon Josefsson <jas@extundo.com>
191 * inet_ntop.h: Unconditionally include sys/socket.h.
193 2006-01-19 Simon Josefsson <jas@extundo.com>
195 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
197 2006-01-12 Simon Josefsson <jas@extundo.com>
199 * base64.c: Fix warning, reported by Bruno Haible
200 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
202 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
205 * md5.c: Fix commentary typos.
206 (alignof, UNALIGNED_P): No need for a GCC-specific version.
207 * md5.h (__attribute__): Remove; unused.
208 * sha1.c: Fix commentary to match md5 better.
209 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
210 so that we don't need to worry about alignment. All uses changed.
211 This merges the 2005-10-28 md5 change into sha1.
213 2006-01-11 Jim Meyering <jim@meyering.net>
216 * md5.c (OP): Fix spacing.
218 2006-01-11 Simon Josefsson <jas@extundo.com>
220 * stdint_.h (SIZE_MAX): Add missing (.
222 2006-01-10 Bruno Haible <bruno@clisp.org>
224 * argp.h (__const): Remove macro. Use const instead.
225 * argp-fmtstream.h (__const): Likewise.
226 * glob_.h (__const): Remove macro.
227 * glob-libc.h: Use const instead of __const.
229 2006-01-10 Jim Meyering <jim@meyering.net>
231 Avoid the double-free (first in fts_read, second in fts_close) that
232 would occur when an `active' directory is made inaccessible (e.g.,
233 via chmod a-x) during a traversal.
234 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
235 before returning. Reproduce this failure by
236 mkdir -p a/b; cd a; chmod a-x . b
237 Reported by Stavros Passas.
240 * sha1.c: Tweak grammar in a comment.
242 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
244 * regex_internal.h (BITSET_WORD_BITS):
245 Work around a bug in 64-bit PGC (before version 6.1-2), where the
246 preprocessor mishandles large unsigned values as if they were signed.
247 Problem reported by Claudio Fontana in
248 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
250 2006-01-10 Simon Josefsson <jas@extundo.com>
252 * socket_.h: New file.
254 2006-01-10 Bruno Haible <bruno@clisp.org>
256 * localcharset.c: Update from GNU gettext.
258 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
261 * chdir-long.c (cdb_free): Don't bother trying to open directory
262 for write access: POSIX says that must fail.
263 * fts.c (diropen): Likewise.
264 * save-cwd.c (save_cwd): Likewise.
265 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
266 well, for minor improvements on hosts that lack O_DIRECTORY.
267 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
268 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
269 Fall back on chown if open failed with EACCES.
271 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
272 Report an error at compile-time if only a 1-second nominal clock
275 * lchmod.h: New file.
276 * mkdir-p.c: Include lchmod.h, lchown.h.
277 (make_dir_parents): Use lchown rather than chown, and
278 lchmod rather than chmod.
280 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
281 too. Problem with "none" reported by Bob Proulx. Problem with
282 "proc" reported by n0dalus.
284 * mountlist.c: Include <limits.h>.
285 (dev_from_mount_options)
286 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
287 New function. It no longer assumes "dev=" has the System V meaning
288 on Linux (since it doesn't). It also parses "dev=" more carefully.
289 (read_file_system_list)
290 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
291 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
294 * posixtm.h (PDS_PRE_2000): New macro.
295 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
296 All usages changed. Reject dates outside the range 1969-1999 if
297 PDS_PRE_2000 is used.
299 2006-01-09 Jim Meyering <jim@meyering.net>
303 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
305 * chdir-safer.h, chdir-safer.c: New files.
307 * modechange.c (mode_compile): Reject an invalid mode string
308 that starts with an octal digit. From Andreas Gruenbacher.
310 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
311 and dup to open_safer and dup_safer, respectively.
312 (openat_permissive): Fix typo in comment.
314 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
315 "gettext.h"; either no longer needed or are guaranteed by openat.h.
316 (_): Remove; no longer needed.
317 (openat): Renamed from rpl_openat; no need for rpl_openat
318 since openat.h renames openat for us.
319 Replace most of the body with a call to openat_permissive,
320 to avoid duplicate code.
321 Port to (probably hypothetical) environments were mode_t is
323 (openat_permissive): Require mode arg, so that we can check
324 types better. Put it just after flags. Change cwd failure
325 indicator from pointer-to-bool to pointer-to-errno-value.
327 Invoke openat_save_fail and/or openat_restore_fail if
328 cwd_errno is null, so that openat can call us.
329 (openat_permissive, fdopendir, fstatat, unlinkat):
330 Simplify errno handling to avoid some duplicate code,
331 as it's OK to set errno on success.
332 * openat.h: Revamp code so that function macros depend on
333 __OPENAT_PREFIX only, not also on AT_FDCWD.
334 (openat_ro): Remove. Caller changed to use openat_permissive.
335 (openat_permissive): Now a macro, if not a function.
336 (openat_restore_fail, openat_save_fail): Now always functions,
337 since mkdirat needs them even if __OPENAT_PREFIX is defined.
339 * openat-priv.h: New file, defining macros used by mkdirat.c
341 * mkdirat.c: Include openat-priv.h.
342 Remove definitions of macros defined therein.
343 * openat.c: Likewise.
345 * mkdirat.c (mkdirat): New file and function.
346 * openat.h (mkdirat): Declare.
348 * openat.c (fdopendir): Don't change errno when returning non-NULL.
350 * openat.h (openat_permissive): Declare.
353 * openat.c (EXPECTED_ERRNO): New macro.
354 (openat_permissive): New function -- used in remove.c rewrite.
355 (all functions): Set errno just before returning, only if there
356 was an actual failure.
357 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
359 Emulate openat-family functions using Linux's procfs, if possible.
360 Idea and some code based on Ulrich Drepper's glibc changes.
362 * openat.c: (BUILD_PROC_NAME): New macro.
363 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
364 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
365 before falling back on save_cwd and restore_cwd.
366 (fdopendir, fstatat, unlinkat): Likewise.
368 * openat.c (fstatat, unlinkat): Perform the syscall directly,
369 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
371 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
372 as second argument to va_arg. Otherwise, some versions of gcc
373 warn that `if this code is reached, the program will abort'.
375 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
379 Add POSIX ACL support
380 * acl.h (copy_acl, set_acl): Add declarations.
381 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
382 systems other than Linux.
383 (chmod_or_fchmod): New function: use fchmod when possible,
385 (file_has_acl): Add a POSIX ACL implementation, with a
386 Linux-specific subcase.
387 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
388 S_ISVTX from one file to another. Fall back to fchmod/chmod when
389 acls are unsupported.
390 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
391 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
394 2006-01-09 Bruno Haible <bruno@clisp.org>
396 * sysexit_.h (EX_OK): New macro.
397 Suggested by Martin Lambers <marlam@marlam.de>.
399 2006-01-09 Bruno Haible <bruno@clisp.org>
401 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
402 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
403 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
404 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
406 2006-01-09 Bruno Haible <bruno@clisp.org>
408 * stdint_.h (SIZE_MAX): Write the value without involving negative
411 2005-10-16 Bruno Haible <bruno@clisp.org>
413 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
414 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
416 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
418 * strftime.c (tzname): Don't declare if it is already #defined.
419 Problem reported for Mingw by Mark Junker.
421 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
423 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
424 long int, not int, for nanosecond counts, so that people who are
425 used to POSIX struct timespec won't be surprised. Reported by Jim
428 2005-12-16 Jim Meyering <jim@meyering.net>
430 * fprintftime.c, fprintftime.h: New files.
432 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
434 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
435 * argp-help.c (fill_in_uparams): Check if the constructed
436 struct uparams is valid. Fall back to the default values if it is
439 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
441 * argp-help.c (__argp_base_name): New function
442 (__argp_short_program_name): Rewrite using __argp_base_name
443 * argp-namefrob.h: Define program_invocation_name and
444 program_invocation_short_name if requested
445 (__argp_base_name): Add prototype
446 * argp-parse.c (argp_def): Use gettext wrappers
447 (argp_default_parser): Use __argp_base_name
448 * argp-pin.c: New file. Defines program_invocation_name and
449 program_invocation_short_name on systems that lack them.
451 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
453 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
454 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
455 porting problem reported by Georg Schwarz in
456 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
458 2005-07-09 Bruno Haible <bruno@clisp.org>
460 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
461 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
462 Reported by Mark Junker <mjscod@gmx.de>.
464 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
466 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
467 (uintmax_t) [defined uintmax_t]: Do not declare.
468 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
469 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
470 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
471 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
472 sake of portability to weird hosts that C allows (though we don't
473 know of any practical examples).
475 * savedir.h (fdsavedir): New decl.
476 * savedir.c (fdsavedir, savedirstream): New functions; the latter
477 contains most of the former guts of savedir.
478 (savedir): Use savedirstream.
481 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
483 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
484 coreutils no longer futzes with rounding modes.
486 2005-11-14 Jim Meyering <jim@meyering.net>
488 * mkstemp-safer.c: Include <config.h>, required for possible
489 replacement of mkstemp.
491 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
493 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
495 (gethrxtime) [! (HAVE_NANOUPTIME
496 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
497 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
498 our own approximation.
500 2005-11-10 Simon Josefsson <jas@extundo.com>
502 * readline.c: Remove EOL.
504 2005-11-08 Eric Blake <ebb9@byu.net>
506 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
508 2005-11-08 Eric Blake <ebb9@byu.net>
510 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
512 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
514 Fix porting problem reported by Theodoros V. Kalamatianos.
515 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
516 Don't assume that futimes failing means we must fail.
518 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
520 * getcwd.c (__getcwd): Don't assume that system calls after readdir
521 leave errno alone. Problem reported by Dmitry V. Levin.
523 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
525 * savedir.c (savedir): Don't assume that xrealloc etc. leave
526 errno alone. Problem reported by Frederic Jolliton.
528 2005-10-28 Simon Josefsson <jas@extundo.com>
530 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
531 "restrict" keywords, as per POSIX. Protect the function
532 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
533 Don't use K&R prototypes. Check the sprintf return values.
534 Re-define EAFNOSUPPORT if not present. Indent.
536 * md5.h, md5.c: Simplify buffer handling visavi alignment,
537 suggested by Bruno Haible <bruno@clisp.org>.
539 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
541 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
543 * gc-libgcrypt.c: Add MD2 (which is not available through
546 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
548 * md2.h, md2.c: New files.
550 2005-10-24 Simon Josefsson <jas@extundo.com>
552 * md4.h: Shrink buffer size, now that we changed the type.
554 2005-10-22 Simon Josefsson <jas@extundo.com>
556 * arcfour.h, arcfour.c: Use fixed size indices in the
557 arcfour_context struct (simplify test vector testing in GNU
560 2005-10-22 Simon Josefsson <jas@extundo.com>
562 * md4.h, md4.c: Simplify buffer handling visavi alignment,
563 suggested by Bruno Haible <bruno@clisp.org>.
565 2005-10-22 Simon Josefsson <jas@extundo.com>
567 * crc.h: Include stddef.h, for size_t.
569 2005-10-21 Simon Josefsson <jas@extundo.com>
571 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
572 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
574 2005-10-21 Simon Josefsson <jas@extundo.com>
576 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
579 2005-10-21 Simon Josefsson <jas@extundo.com>
581 * gc-gnulib.c: Support ARCTWO in CBC mode.
583 2005-10-21 Simon Josefsson <jas@extundo.com>
585 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
588 * hmac-sha1.c (hmac_sha1): Likewise.
590 * crc.c (crc32_update): Actually use crc parameter, suggested by
591 Bruno Haible <bruno@clisp.org>.
593 * crc.h: Include stdint.h directly, suggested by Bruno Haible
596 2005-10-21 Simon Josefsson <jas@extundo.com>
598 * des.h, des.c: New files.
600 * gc-gnulib.c: Support DES.c
602 2005-10-21 Simon Josefsson <jas@extundo.com>
604 * arctwo.h, arctwo.c: New files.
606 * gc-gnulib.c: Support ARCTWO.
608 2005-10-21 Simon Josefsson <jas@extundo.com>
610 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
612 2005-10-19 Simon Josefsson <jas@extundo.com>
614 * gc-gnulib.c: Support ARCFOUR.
616 2005-10-19 Simon Josefsson <jas@extundo.com>
618 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
621 * gc.h: Add ECB enum type.
623 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
625 2005-10-19 Simon Josefsson <jas@extundo.com>
627 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
629 2005-10-18 Simon Josefsson <jas@extundo.com>
631 * md4.h, md4.c: New files, based on md5.?.
633 2005-10-17 Simon Josefsson <jas@extundo.com>
635 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
637 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
639 2005-10-17 Simon Josefsson <jas@extundo.com>
641 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
643 2005-10-17 Simon Josefsson <jas@extundo.com>
645 * gc.h, gc-libgcrypt.c: Add ciphers.
647 2005-10-17 Simon Josefsson <jas@extundo.com>
649 * sha1.c: Use uint32_t instead of md5_uint32.t
651 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
654 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
656 * md5.h: Use stdint.h and uint32_t. Doc fix.
658 2005-10-15 Simon Josefsson <jas@extundo.com>
660 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
662 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
664 2005-10-14 Simon Josefsson <jas@extundo.com>
666 * arcfour.h, arcfour.c: New files.
668 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
670 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
671 include <wchar.h>; no longer needed.
673 2005-10-14 Jakub Jelinek <jakub@redhat.com>
674 and Ulrich Drepper <drepper@redhat.com>
677 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
678 instead of inline stream orientation test and two separate
679 function calls. Pay no attention to USE_IN_LIBIO.
681 2005-10-14 Roland McGrath <roland@redhat.com>
683 Import from libc. [BZ #1331]
684 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
686 Reported by Matej Vela <vela@debian.org>.
688 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
690 * mkdir-p.c (make_dir_parents): Don't report an error if an
691 intermediate directory is in a read-only file system. Problem
692 reported by Eric Blake.
694 2005-10-13 Simon Josefsson <jas@extundo.com>
696 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
697 Move memory allocation outside of loop.
699 2005-10-12 Simon Josefsson <jas@extundo.com>
701 * gc-pbkdf2-sha1.c: New file.
703 * gc.h: Add gc_pbkdf2_sha1 prototype.
705 2005-10-12 Simon Josefsson <jas@extundo.com>
707 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
708 suggested by Bruno Haible <bruno@clisp.org>.
710 2005-10-12 Simon Josefsson <jas@extundo.com>
712 * gc-libgcrypt.c (gc_hmac_sha1): New function.
714 * gc-gnulib.c (gc_hmac_sha1): New function.
716 2005-10-12 Simon Josefsson <jas@extundo.com>
718 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
720 2005-10-12 Simon Josefsson <jas@extundo.com>
722 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
723 GC_USE_HMAC_MD5, respectively.
725 * gc-libgcrypt.c (gc_md5): Fix assert call.
728 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
730 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
732 * gc-gnulib.c (gc_hash_buffer): Ditto.
734 2005-10-11 Bruno Haible <bruno@clisp.org>
736 * c-strcasestr.h: New file, from GNU gettext.
737 * c-strcasestr.c: New file, from GNU gettext.
739 2005-10-11 Bruno Haible <bruno@clisp.org>
741 * c-strcase.h: New file, from GNU gettext.
742 * c-strcasecmp.c: New file, from GNU gettext.
743 * c-strncasecmp.c: New file, from GNU gettext.
745 2005-10-11 Simon Josefsson <jas@extundo.com>
747 * crc.h, crc.c: New files.
749 * gc.h (gc_hash_buffer): Add doc.
751 2005-10-08 Simon Josefsson <jas@extundo.com>
753 * gc.h: Add gc_hash and gc_hash_buffer.
755 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
757 * gc-libgcrypt.c (gc_hash_buffer): Add.
759 2005-10-11 Bruno Haible <bruno@clisp.org>
761 * strcasecmp.c: Include limits.h.
762 (strcasecmp): Avoid integer overflow on exotic platforms.
763 * strncasecmp.c: Include limits.h.
764 (strncasecmp): Avoid integer overflow on exotic platforms.
765 Reported by Paul Eggert.
767 2005-10-06 Simon Josefsson <jas@extundo.com>
769 * hmac-md5.c: New file.
773 2005-10-06 Simon Josefsson <jas@extundo.com>
775 * memxor.c (memxor): Avoid casts and warnings.
777 2005-10-05 Derek Price <derek@ximbiot.com>
779 * getdelim.c (SIZE_MAX): New macro, if not already defined.
781 2005-10-05 Simon Josefsson <jas@extundo.com>
783 * memxor.c (memxor): Fix compiler error.
785 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
786 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
788 * memxor.h, memxor.c: New files.
790 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
791 we assume all systems have it, suggested by Jim Meyering
792 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
793 any systems lack sys/socket.h; mingw32 is known to lack it, but we
794 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
797 2005-10-04 Bruno Haible <bruno@clisp.org>
799 * verify.h (verify_true): Provide alternative definition for C++.
801 2005-10-04 Simon Josefsson <jas@extundo.com>
803 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
804 D. Baushke" <mdb@gnu.org>.
806 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
808 * getdelim.c: Include getdelim.h first. Include <limits.h>.
809 (SSIZE_MAX): New macro, if not already defined.
810 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
813 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
815 * exclude.c: Include verify.h.
816 (verify): Remove. All callers changed to use verify.h's version.
817 * strtoimax.c: Likewise.
818 * utimecmp.c: Likewis.e
821 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
822 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
823 * .cvsignore: Add fts.h, search.h, t-fpending.
824 * settime.c (settime): Fix { typo in previous patch. Also, don't
825 bother returning ENOSYS if settimeofday or stime fails; just let
826 them return whatever errno they want to return.
827 * utimens.c: Include unistd.h, for dup2.
828 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
829 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
831 2005-10-02 Jim Meyering <jim@meyering.net>
834 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
835 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
836 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
837 Remove AT_FDCWD test.
838 Do not consume the fd unless successful.
839 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
840 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
841 block, so that we don't even try to compile it if settimeofday is
842 available. This works around a compilation failure on OSF1 V5.1,
843 due to stime requiring a `long int*' while tv_sec is `int'.
845 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
847 * getdelim.c (getdelim): Remove unused variables.
849 2005-10-01 Simon Josefsson <jas@extundo.com>
851 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
852 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
853 AI_* and EAI_* definitions. Protect function declarations.
855 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
857 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
858 so that the code works even with ancient cpp. Portability problem
859 with GCC 2.7.2.1 reported by Thomas M.Ott.
861 2005-09-27 Jim Meyering <jim@meyering.net>
863 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
865 * intprops.h (signed_type_or_expr__): Define.
866 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
869 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
871 * verify.h (verify_expr): Remove, replacing with:
872 (verify_true): New macro that returns true instead of void.
873 (verify_type__): Remove.
874 (verify): Use verify_true rather than verify_type__.
876 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
878 * utimens.c (ENOSYS): Define if not already defined.
879 (futimens): Support having a null PATH if the file descriptor
882 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
884 (__attribute): Define to empty unless GCC 3.1 or later.
885 This works around a core dump on OpenBSD 3.4, which has GCC
886 2.95.3, which dumps core when given __attribute__(()). It also
887 simplifies other tests, since we really don't want to bother with
888 worrying about which ancient version of GCC supported what.
889 Original problem reported by Yoann Vandoorselaere, with part of
890 the fix suggested by Derek Price.
892 2005-09-24 Jim Meyering <jim@meyering.net>
894 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
895 so we can once again use a positive bitfield width of 1 -- now we
896 don't have to explain why we were using a bitfield width of 2.
898 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
900 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
901 Problem reported by Eric Blake.
902 (getaddrinfo): Initialize se so that it's not garbage.
903 Redo internal storage allocation so that it doesn't make unportable
904 assumptions about alignment.
907 * utimens.c (futimens): Use futimesat if available.
908 Prefer it to futimes since it doesn't have the futimes bug.
910 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
911 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
912 Instead, declare a function that returns a pointer to an array,
913 and use verify_type__ to declare the size of the array.
914 Problem and germ of a solution reported by Bruno Haible.
915 (verify_type__): Use 2, not 1, for bitfield size, to avoid
916 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
918 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
922 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
924 * argmatch.h: Include verify.h
925 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
926 (ARGMATCH_ASSERT): Remove; unused.
927 * canonicalize.c: Assume STDC_HEADERS.
928 * exclude.c: Include "strcase.h".
929 * regex_internal.h [!defined _LIBC]: Likewise.
930 * getusershell.c: Include stdio--.h rather than stdio.h
932 (getusershell): Call fopen, not fopen_safer.
933 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
934 Do not include unistd-safer.h.
935 (save_cwd): Don't call fd_safer; no longer needed
936 now that we include fcntl--.h.
938 * getdate.y (relative_time): New type.
939 (RELATIVE_TIME_0): New constant.
940 (parser_control): Use relative_time instead of doing it ourselves.
941 (%union): Add new relative_time rel member.
942 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
944 (relunit, relunit_snumber): Now of type rel.
945 (zone, rel, relunit, get_date): Adjust to above changes.
947 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
948 Do not include unistd-safer.h.
949 (getloadavg): Don't call fd_safer; no longer needed
950 now that we include fcntl--.h.
952 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
953 (make_dir_parents): Treat ENOSYS like EEXIST.
955 Improve quality of diagnostics on restore_cwd failure.
956 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
957 (make_dir_parents): Last arg is now int * (for errno), not bool *.
958 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
959 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
960 each time through the loop. Do not diagnose restore_cwd failure;
961 that is the caller's job (and perhaps the caller does not care).
963 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
964 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
965 If the file already exists but is not a directory, don't bother
966 to try to make its parents.
967 Close potential file descriptor leak if we can't chdir("/") (!).
968 Don't always return true if chdir($PWD) fails; return true only
969 if the requested action was done successfully (except for the
971 Don't log final directory unless we actually made it.
972 Refactor to avoid duplicate code to fix up permissions.
973 Don't attempt to fix up parent permissions if chdir($PWD) fails.
975 * strftime.c (my_strftime): Rewrite the previous change slightly,
976 to make it a bit faster and (I hope) clearer.
977 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
978 Fix bug in formats like %2N.
980 * verify.h: New file.
982 2005-09-22 Jim Meyering <jim@meyering.net>
986 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
988 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
989 the .tm_year member, since otherwise gcc-4.0 would now warn about
990 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
992 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
993 order to avoid an unsuppressible warning from gcc on 64-bit systems.
995 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
996 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
997 when run in a time zone for which daylight savings time is in effect
998 for the starting date.
1000 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
1001 stop us from restricting permissions of just-created absolute-named
1003 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
1004 to restore initial working directory.
1005 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
1006 to tell caller if/when we change the working directory and are
1007 unable to return to the initial one.
1008 * mkdir-p.h (make_dir_parents): Update prototype.
1009 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
1010 `return false'. This fixes a bug introduced on 2004-07-30.
1012 * openat.c (fdopendir): Be sure to close the supplied
1013 file descriptor before returning. This makes our replacement
1014 implementation a little closer to Solaris's, where fdopendir
1015 ties the file descriptor to the returned DIR* pointer.
1016 * openat.c (unlinkat): New function.
1017 * openat.h (unlinkat): Add prototype.
1018 * openat-die.c (openat_save_fail): Rename from openat_save_die.
1019 (openat_restore_fail): Rename from openat_restore_die.
1020 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
1022 Provide an alternative to exiting immediately upon save_cwd or
1023 restore_cwd failure. Now, an application can arrange e.g.,
1024 to perform a longjump in that case.
1025 * openat.c: Include dirname.h.
1026 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
1027 (rpl_openat, fdopendir, fstatat): Call openat_save_die
1028 and openat_restore_die rather than calling error directly.
1029 Don't include "error.h" or "exitfail.h"; they're no longer needed.
1031 * openat-die.c (openat_save_die, openat_restore_die): New file.
1032 * openat.h (openat_save_die, openat_restore_die): Declare and define.
1034 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
1035 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
1036 int utc, int nanoseconds);
1038 date should not have to allocate a megabyte of virtual memory to
1039 handle a format argument like +%1048575T. When implemented with
1040 strftime, it must allocate such a buffer, use strftime to fill it
1041 in, print it, then free it.
1042 With fprintftime, it simply prints everything and exits.
1043 With no need for memory allocation, that's one fewer way to fail.
1044 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
1045 optional field width, not before, so we accept %9:z, not %:9z.
1046 (my_strftime): Be sure to use L_('x') for literals.
1048 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
1049 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
1050 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
1051 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
1052 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
1053 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
1054 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
1055 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
1056 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
1058 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1059 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
1060 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1061 and don't include <sys/file.h>).
1063 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
1065 Sync from coreutils.
1067 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
1068 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
1069 [!LDAV_DONE]: Avoid unused variable warning.
1071 2005-09-21 Bruno Haible <bruno@clisp.org>
1073 * unicodeio.h (unicode_to_mb): New declaration.
1075 2005-09-20 Derek Price <derek@ximbiot.com>
1077 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
1079 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1081 Use a consistent style for including <config.h>.
1082 * __fpending.c, acl.c, argmatch.c,
1083 argp-help.c, argp-parse.c,
1084 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
1085 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
1086 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
1087 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
1088 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
1089 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
1090 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
1091 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
1092 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
1093 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
1094 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
1095 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
1096 modechange.c, mountlist.c, open-safer.c, physmem.c,
1097 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
1098 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
1099 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
1100 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
1101 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
1102 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
1103 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
1104 userspec.c, utimecmp.c, version-etc-fsf.c,
1105 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
1106 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
1107 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
1108 Standardize inclusion of config.h.
1109 * __fpending.h, dirfd.h, getdate.h, human.h,
1110 inttostr.h: Removed inclusion of config.h from header files.
1111 * inttostr.c: Adjusted in-tree users.
1112 * timespec.h: Remove superfluous warning to include config.h.
1113 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
1114 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
1115 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
1116 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
1118 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
1120 * stat-time.h: New file.
1121 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
1122 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
1124 (timespec_cmp): New function.
1125 * utimecmp.c: Include stat-time.h.
1126 (SYSCALL_RESOLUTION): Depend on whether various struct stat
1127 members exist, not on the obsolescent ST_MTIM_NSEC.
1128 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
1130 2005-09-15 Derek Price <derek@ximbiot.com>
1131 Paul Eggert <eggert@cs.ucla.edu>
1133 * regcomp.c, regexec.c, regex_internal.c: Back out previous
1134 changes, consolidating in...
1135 * regex_internal.h: ...this file.
1137 2005-09-15 Derek Price <derek@ximbiot.com>
1139 * regex_internal.h: Blank `pure' for GNUC < 3.
1140 * regex_internal.c: Ditto, using this...
1141 (__GNUC_PREREQ): ...new macro.
1142 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
1143 (__GNUC_PREREQ): ...this new macro.
1145 * strstr.h: Include string.h. Define strstr as a macro here.
1147 2005-09-13 Derek Price <derek@ximbiot.com>
1149 * canon-host.c (canon_host_r): Set *cherror on memory allocation
1151 Reported by Jim Meyering <jim@meyering.net>.
1153 2005-09-13 Jim Meyering <jim@meyering.net>
1155 * canon-host.c: Filter through gnu indent and reword comments slightly.
1156 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
1158 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
1160 * lib/base64.c: Typo.
1161 (base64_encode): Put b64str in initialized data section.
1163 2005-09-12 Derek Price <derek@ximbiot.com>
1165 Return usable errors from canon-host.
1166 * canon-host.h: New file.
1167 * canon-host.c (canon_host): Wrap...
1168 (canon_host_r): ...this new function, which now relies exclusively on
1170 (ch_strerror): New function.
1171 (last_cherror): New global.
1172 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
1173 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
1175 (freeaddrinfo): Free ai->ai_canonname when set.
1177 2005-09-12 Derek Price <derek@ximbiot.com>
1178 Paul Eggert <eggert@cs.ucla.edu>
1180 * glob-libc.h: Renamed from glob_.h. The new version is
1181 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
1182 protecting things that should be done only in gnulib contexts.
1183 * glob_.h: New file, containing only the glob things needed for
1185 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
1186 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
1187 (glob, globfree, glob_pattern_p): Now defined simply in terms of
1188 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
1189 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
1190 and to respect the namespace rules better.
1192 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
1194 Merge glibc and coreutils changes into gnulib, plus a few
1196 * md5.c: Use #error rather than a string.
1197 (CYCLIC): New macro, from glibc source. Use it instead of rol.
1198 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
1199 (__attribute__): Define to empty for non recent-GCC.
1200 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
1201 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
1202 Renamed from their non-__ counterparts, with new macros replacing
1203 them if not _LIBC. Add __THROW attribute.
1205 (struct md5_ctx): Align buffer if using GCC.
1206 * sha1.h (struct sha1_ctx): Likewise.
1207 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
1208 The old name was backwards.
1209 (NOTSWAP): Remove; not used.
1210 (rol): New macro, moved here from md5.h.
1211 (sha1_process_block): Remove a FIXME that doesn't make sense.
1213 2005-09-12 Derek Price <derek@ximbiot.com>
1215 * gai_strerror.c: Include config.h when available. Include
1216 getaddrinfo.h before other headers to test interface.
1217 Reported by Larry Jones <lawrence.jones@ugs.com>.
1219 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
1221 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
1222 definitions, since that's the preferred style in glibc.
1223 Fix a minor spacing issue, and update copyright notice to match glibc's.
1225 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1227 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
1229 2005-09-06 Simon Josefsson <jas@extundo.com>
1231 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
1232 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
1234 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
1236 Change bitset word type from unsigned int to unsigned long int,
1237 as this has better performance on typical 64-bit hosts.
1238 Port bitset code to hosts with unusual word sizes.
1239 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
1240 (build_collating_symbol):
1241 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
1242 argument is a bitset. This is merely a style issue, but it makes
1243 it clearer that an entire array is expected.
1244 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
1245 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
1246 Port to the case where bitset_word is not the same as unsigned int.
1247 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
1248 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
1250 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1251 (build_trtable, group_nodes_into_DFAstates):
1253 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
1254 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
1255 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
1256 * regexec.c (group_nodes_into_DFAstates): Likewise.
1257 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1258 * regcomp.c (optimize_subexps, lower_subexp):
1259 Work even if bitset_word has holes in its bitwise representation.
1260 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1261 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1263 * regex_internal.c (re_string_reconstruct):
1264 Don't assume UCHAR_MAX == 255.
1265 * regex_internal.h (bitset_set_all): Likewise.
1266 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1268 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1269 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1271 (BITSET_WORD_MAX): New macro.
1272 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1273 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1274 (bitset_empty, bitset_copy):
1275 Prefer sizeof (bitset) to multiplying it out ourselves.
1276 (bitset_not_merge): Remove; unused.
1277 (bitset_contain): Return bool, not unsigned int with one bit on.
1278 All callers changed.
1279 * regexec.c (build_trtable): Don't assume bitset has no stricter
1280 alignment than re_node_set; do this by defining a new internal
1281 type struct dests_alloc and using it to allocate memory.
1283 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1285 Check for arithmetic overflow when calculating sizes, to prevent
1286 some buffer-overflow issues. These patches are conservative, in the
1287 sense that when I couldn't determine whether an overflow was possible,
1288 I inserted a run-time check.
1289 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1290 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1291 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1292 (re_xnrealloc, re_x2nrealloc): New inline functions.
1293 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1294 (build_equiv_class, build_charclass): Check for arithmetic overflow
1295 in size expression calculations.
1296 * lib/regex_internal.c (re_string_realloc_buffers):
1297 (build_wcs_upper_buffer, re_node_set_add_intersect):
1298 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1299 (re_dfa_add_node, register_state): Likewise.
1300 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1301 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1302 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1303 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1305 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1307 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1308 to avoid a collision with bits/local_lim.h in glibc.
1309 All uses changed. Problem reported by Dmitry V. Levin in
1310 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1312 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1313 bugs in int versus size_t comparisons.
1314 (re_string_context_at): Fix bug where the code assumed that
1317 Use bool where appropriate.
1318 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1319 All callers changed.
1320 (calc_eclosure_iter): Likewise, for ROOT arg.
1321 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1322 (build_charclass_op): Likewise, for NON_MATCH arg.
1323 * regex_internal.c (re_string_allocate, re_string_construct):
1324 (re_string_construct_common): Likewise, for ICASE arg.
1325 * regexec.c (re_search_2_stub, re_search_stub):
1326 Likewise, for RET_LEN arg.
1327 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
1328 (set_regs): Likewise, for FL_BACKTRACK arg.
1329 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
1330 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
1331 (calc_eclosure_iter, parse_bracket_exp):
1332 Use bool for internal variables that are booleans.
1333 * regexec.c (re_search_internal, check_matching, proceed_next_node):
1334 (set_regs, build_sifted_states, sift_states_bkref):
1335 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
1336 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1337 (find_collation_sequence_value):
1339 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
1340 (re_node_set_compare):
1341 Return bool, not int. All callers changed.
1342 * regexec.c (check_halt_node_context, check_dst_limits):
1343 (build_trtable, check_node_accept): Likewise.
1344 * regex_internal.h: Include stdbool.h.
1346 Fix bugs uncovered when converting to bool.
1347 * regcomp.c (calc_eclosure_iter): Check for storage allocation
1348 failure instead of charging ahead blindly.
1349 * regex_internal.c (register_state): Likewise.
1350 * regexec.c (re_search_2_stub): Use simpler method than boolean
1351 for freeing internal storage.
1352 (group_nodes_into_DFA_states): Use unsigned int, not int, for
1353 bitset pieces used as boolean, to avoid undefined behavior
1354 on hosts that do int overflow checking.
1356 2005-08-31 Derek Price <derek@ximbiot.com>
1358 * getdelim.c (getdelim): Return EOF on EOF.
1359 Reported by Larry Jones <lawrence.jones@ugs.com>.
1361 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1363 * regex_internal.c (re_string_reconstruct): Don't assume buffer
1364 lengths fit in regoff_t; this isn't true if regoff_t is the same
1366 * regex.c (re_search_internal): 5th arg is LAST_START
1367 (= START + RANGE) instead of RANGE. This avoids overflow
1368 problems when regoff_t is the same width as size_t.
1369 All callers changed.
1370 (re_search_2_stub): Check for overflow when adding the
1371 sizes of the two strings.
1372 (re_search_stub): Check for overflow when adding START
1373 to RANGE; if it occurs, substitute the extreme value.
1375 2005-08-31 Jim Meyering <jim@meyering.net>
1377 * regcomp.c (search_duplicated_node): Make first pointer arg
1379 * regex_internal.c (create_ci_newstate, create_cd_newstate):
1380 (register_state): Likewise.
1381 * regexec.c (search_cur_bkref_entry, check_dst_limits):
1382 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1383 (group_nodes_into_DFAstates): Likewise.
1385 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1387 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
1388 old glibc regex code mishandles strings longer than 2**31 bytes.
1389 This patch fixes this when the regex code is used in gnulib
1390 (i.e., outside glibc).
1392 This patch should not affect the use of the regex code inside
1393 glibc. No doubt this problem also needs to be handled for glibc
1394 as well, but the result will be an incompatible change to the
1395 glibc ABI, and the old ABI will have to be supported too. That
1396 can be the the subject for another patch.
1398 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
1399 governing whether the rest of this patch is active. By default,
1400 the macro is disabled and the patch has no effect.
1401 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
1402 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
1403 (struct re_pattern_buffer, re_search, re_search_2, re_match):
1404 (re_match_2, re_set_registers): Use the new types.
1405 * regex_internal.h (Idx, re_hashval_t): New types.
1406 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
1408 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
1409 (re_string_context_at, bin_tree_t, re_dfastate_t):
1410 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
1411 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
1412 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
1413 (re_string_char_size_at, re_string_wchar_at):
1414 (re_string_elem_size_at):
1415 Use the new types and macros to port to 64-bit hosts.
1416 Use unsigned types for internal values, so that the code
1417 mostly works even for arrays larger than SSIZE_MAX.
1418 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
1419 (search_duplicated_node, calc_eclosure_iter, fetch_number):
1420 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
1421 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
1422 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
1423 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
1424 (calc_inveclosure, parse_dup_op, build_range_exp):
1425 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
1426 (fetch_number, create_token_tree, mark_opt_subexp):
1428 * regex_internal.c (re_string_construct_common, create_ci_newstate):
1429 (create_cd_newstate, re_string_allocate, re_string_construct):
1430 (re_string_realloc_buffers, build_wcs_upper_buffer):
1431 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1432 (re_string_reconstruct, re_string_peek_byte_case):
1433 (re_string_fetch_byte_case, re_string_context_at):
1434 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1435 (re_node_set_init_copy, re_node_set_add_intersect):
1436 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1437 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1438 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1439 (re_acquire_state, re_acquire_state_context, register_state):
1441 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
1442 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
1443 (re_search_internal, re_search_2_stub, re_search_stub)
1444 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
1445 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
1446 (update_cur_sifted_state, check_dst_limits):
1447 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1448 (check_subexp_limits, sift_states_bkref, merge_state_array):
1449 (check_subexp_matching_top, get_subexp, get_subexp_sub):
1450 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
1451 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1452 (expand_bkref_cache, check_node_accept_bytes):
1453 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
1454 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
1455 (acquire_init_state_context, check_halt_node_context):
1456 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
1457 (sift_states_backward, clean_state_log_if_needed):
1458 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
1459 (find_recover_state, transit_state_sb, transit_state_mb):
1460 (transit_state_bkref, build_trtable, match_ctx_clean):
1462 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
1463 to work around an assumption that REG_MISSING is negative.
1465 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
1466 (seek_collating_symbol_entry) [defined _LIBC]:
1467 (lookup_collation_sequence_value) [defined _LIBC]:
1468 (build_range_exp, build_collating_symbol) [defined _LIBC]:
1469 Use prototypes rather than old-style function definitions.
1470 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
1471 (transit_state_sb) [0]:
1472 (find_collation_sequence_value) [defined _LIBC]: Likewise.
1474 * regexec.c (re_search_internal): Simplify update of rm_so and
1477 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
1478 (optimize_subexps, lower_subexp):
1479 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
1480 since the signed shift might overflow. Use 1u<<31 instead.
1481 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
1482 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1485 * regcomp.c (optimize_subexps, lower_subexp):
1486 Use CHAR_BIT rather than 8, for clarity.
1487 * regexec.c (check_dst_limits_calc_pos_1):
1488 (check_subexp_matching_top): Likewise.
1489 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
1490 have to worry about portability issues when shifting it left.
1491 Remove no-longer-needed test for table_size > 0.
1492 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
1493 in a word, as the resulting behavior is undefined.
1494 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
1495 in one case, a <= should have been an <, and in another case the
1496 whole test was missing.
1497 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
1498 the standard name CHAR_BIT.
1499 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
1500 this is not true on one's complement and signed-magnitude hosts.
1502 * regex_internal.h (re_sub_match_top_t): Remove unused member
1504 (struct re_dfa_t): Remove unused member states_alloc.
1505 * regcomp.c (init_dfa): Don't initialize unused members.
1507 2005-08-31 Bruno Haible <bruno@clisp.org>
1509 * strstr.c: Include <stddef.h>, for NULL.
1510 * strcasestr.c: Likewise.
1511 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
1513 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
1515 * iconvme.h: Add prototype for iconv_alloc.
1517 2005-08-29 Simon Josefsson <jas@extundo.com>
1519 * iconvme.c: Fix errno.
1521 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
1523 * iconvme.c: Split iconv_string into iconv_alloc.
1525 2005-08-27 Jim Meyering <jim@meyering.net>
1527 * fopen-safer.c: Merge minor changes from coreutils.
1528 * dup-safer.c: Likewise.
1529 * fd-safer.c: Likewise.
1531 Merge from coreutils.
1532 * stdio--.h: New file.
1533 * stdlib--.h: New file.
1534 * mkstemp-safer.c: New file.
1536 GNU tar needs these.
1537 * pipe-safer.c: New file.
1538 * creat-safer.c: New file.
1539 * fcntl--.h (creat): Define to creat_safer.
1540 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
1541 * unistd--.h (pipe): Define to pipe_safer.
1542 * unistd-safer.h: Declare pipe_safer.
1544 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
1546 * regex_internal.h: Remove all references to
1547 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
1549 (bitset_not, bitset_merge, bitset_not_merge):
1550 (bitset_mask, re_string_allocate, re_string_construct):
1551 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
1552 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
1553 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
1554 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
1555 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1556 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1557 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
1558 (re_acquire_state_context):
1559 Remove unnecessary forward decls.
1560 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
1561 Put __attribute at function definition,
1562 now that the function decl has been removed.
1563 * lib/regex_internal.c (re_string_peek_byte_case):
1564 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
1567 2005-08-26 Simon Josefsson <jas@extundo.com>
1569 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
1570 Haible <bruno@clisp.org>.
1572 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1574 * regexec.c (set_regs): Don't alloca with an unbounded size.
1576 alloca modernization/simplification for regex.
1577 * regex.c: Remove portability cruft for alloca. This no longer
1578 needs to be at the start of the file, and can be moved into
1579 regex_internal.h and simplified.
1580 * regex_internal.h: Include <alloca.h>.
1581 (__libc_use_alloca) [!defined _LIBC]: New macro.
1582 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
1583 now works outside glibc.
1585 2005-08-24 Simon Josefsson <jas@extundo.com>
1587 * getpass.c: Add WIN32 implementation. Conditionalize use of
1588 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
1589 GLIBC specific code.
1591 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1593 Make regex safe for g++. This fixes one real bug (an "err"
1594 that should have been "*err"). g++ problem reported by
1596 * regex_internal.h (re_calloc): New macro, consistent with
1597 re_malloc etc. All callers of calloc changed to use re_calloc.
1598 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
1599 not int. All callers changed.
1600 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
1601 just use an array of size MB_LEN_MAX.
1602 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
1603 (find_recover_state): Change "err" to "*err"; this fixes what
1604 appears to be a real bug.
1605 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
1608 2005-08-25 Jim Meyering <jim@meyering.net>
1610 * open-safer.c: Include <config.h>.
1611 Otherwise, we'd lose LARGEFILE support in any file using
1614 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
1616 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
1617 * regex.h (regerror): Likewise.
1619 * regex.c: Do not include <sys/types.h>, as POSIX no longer
1620 requires this. (The code never needed it.)
1622 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
1623 All uses of recently-renamed identifiers changed to use the new,
1624 POSIX-compliant names. The code will build and run just fine
1625 without these changes, but it's better to eat our own dog food
1626 and use the standard-conforming names.
1628 * regex.h: Fix a multitude of POSIX name space violations.
1629 These changes have an effect only for programs that define
1630 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
1631 do not change anything for programs compiled in the normal way.
1632 Also, there is no effect on the ABI.
1634 (_REGEX_SOURCE): New macro.
1635 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
1636 defined and _GNU_SOURCE is not; this fixes a name space violation.
1638 Rename the following macros to obey POSIX requirements.
1639 The old names are still visible as macros if _REGEX_SOURCE is defined.
1640 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
1641 RE_BACKSLASH_ESCAPE_IN_LISTS.
1642 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
1643 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
1644 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
1645 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
1646 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
1647 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
1648 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
1649 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
1650 (REG_INTERVALS): renamed from RE_INTERVALS.
1651 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
1652 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
1653 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
1654 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
1655 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
1656 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
1657 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
1658 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
1659 RE_UNMATCHED_RIGHT_PAREN_ORD.
1660 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
1661 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
1662 (REG_DEBUG): renamed from RE_DEBUG.
1663 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
1664 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
1665 unusual, since we can't clash with the POSIX REG_ICASE.
1666 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
1667 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
1668 (REG_NO_SUB): renamed from RE_NO_SUB.
1669 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
1670 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
1671 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
1672 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
1673 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
1674 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
1675 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
1676 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
1677 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
1678 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
1679 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
1680 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
1681 RE_SYNTAX_POSIX_MINIMAL_BASIC.
1682 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
1683 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
1684 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
1685 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
1686 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
1687 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
1688 (REG_FIXED): Renamed from REGS_FIXED.
1689 (REG_NREGS): Renamed from RE_NREGS.
1691 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
1692 of other REG_* macros, since POSIX says the user is allowed to
1693 #undef these macros selectively.
1695 (reg_errcode_t): Update comment stating what other tables need
1698 Rename the following enum values to obey POSIX requirements.
1699 The old names are still visible as macros.
1700 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
1701 is not defined, since GNU is supposed to be a superset of POSIX as
1702 much as possible, and since we want reg_errcode_t to be a signed
1703 type for implementation consistency.
1704 (_REG_NOERROR): Renamed from REG_NOERROR.
1705 (_REG_NOMATCH): Renamed from REG_NOMATCH.
1706 (_REG_BADPAT): Renamed from REG_BADPAT.
1707 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
1708 (_REG_ECTYPE): Renamed from REG_ECTYPE.
1709 (_REG_EESCAPE): Renamed from REG_EESCAPE.
1710 (_REG_ESUBREG): Renamed from REG_ESUBREG.
1711 (_REG_EBRACK): Renamed from REG_EBRACK.
1712 (_REG_EPAREN): Renamed from REG_EPAREN.
1713 (_REG_EBRACE): Renamed from REG_EBRACE.
1714 (_REG_BADBR): Renamed from REG_BADBR.
1715 (_REG_ERANGE): Renamed from REG_ERANGE.
1716 (_REG_ESPACE): Renamed from REG_ESPACE.
1717 (_REG_BADRPT): Renamed from REG_BADRPT.
1718 (_REG_EEND): Renamed from REG_EEND.
1719 (_REG_ESIZE): Renamed from REG_ESIZE.
1720 (_REG_ERPAREN): Renamed from REG_ERPAREN.
1721 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
1722 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
1723 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
1724 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
1726 (_REG_RE_NAME, _REG_RM_NAME): New macros.
1727 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
1728 changed. But support the old name if the new one is not defined
1729 and if _REGEX_SOURCE.
1731 Change the following member names in struct re_pattern_buffer.
1732 The old names are still supported if !_REGEX_SOURCE.
1733 The new names are always supported, regardless of _REGEX_SOURCE.
1734 (re_buffer): Renamed from buffer.
1735 (re_allocated): Renamed from allocated.
1736 (re_used): Renamed from used.
1737 (re_syntax): Renamed from syntax.
1738 (re_fastmap): Renamed from fastmap.
1739 (re_translate): Renamed from translate.
1740 (re_can_be_null): Renamed from can_be_null.
1741 (re_regs_allocated): Renamed from regs_allocated.
1742 (re_fastmap_accurate): Renamed from fastmap_accurate.
1743 (re_no_sub): Renamed from no_sub.
1744 (re_not_bol): Renamed from not_bol.
1745 (re_not_eol): Renamed from not_eol.
1746 (re_newline_anchor): Renamed from newline_anchor.
1748 Change the following member names in struct re_registers.
1749 The old names are still supported if !_REGEX_SOURCE.
1750 The new names are always supported, regardless of _REGEX_SOURCE.
1751 (rm_num_regs): Renamed from num_regs.
1752 (rm_start): Renamed from start.
1753 (rm_end): Renamed from end.
1755 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1756 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1757 Prepend __ to parameter names.
1759 Undo yesterday's changes.
1761 2005-08-24 Jim Meyering <jim@meyering.net>
1763 Sync from coreutils.
1764 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1766 2005-08-21 Bruno Haible <bruno@clisp.org>
1768 * lock.h: Add multiple inclusion guard.
1769 * tls.h: Add multiple inclusion guard.
1771 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1773 * regex.h (REG_NOSYS)
1774 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1775 Define, since POSIX requires it as of 2001.
1776 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1777 New private symbol, used to keep the enum signed in all cases.
1778 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1779 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1781 * regex_internal.c (re_string_skip_chars, register_state):
1783 Remove forward decls; no longer needed now that we use prototypes.
1784 * regexec.c (acquire_init_state_context, check_halt_node_context):
1785 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1786 (clean_state_log_if_needed): Likewise.
1788 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1790 Fix problems reported by Sam Steingold in
1791 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1792 * regexec.c (sift_states_bkref): Fix portability bug: the code
1793 assumed that reg_errcode_t is a signed type, which is not
1794 necessarily true if _XOPEN_SOURCE is not defined.
1795 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1796 some compilers warn about it otherwise.
1798 2005-08-20 Jim Meyering <jim@meyering.net>
1800 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1801 of unused local, dfa.
1803 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1805 * regcomp.c (create_initial_state): Remove duplicate decl.
1806 (init_word_char, create_initial_state, duplicate_node_closure):
1807 (fetch_token, peek_token_bracket, build_range_exp):
1808 (build_collating_symbol): Remove forward decls; no longer needed
1809 now that we use prototypes.
1812 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1813 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1814 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1815 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1816 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1817 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1818 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1819 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1820 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1821 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1822 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1823 (build_charclass, build_charclass_op, fetch_number, create_tree):
1824 (create_token_tree, mark_opt_subexp, duplicate_tree):
1825 Use prototypes rather than old-style definitions.
1828 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1829 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1830 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1831 (re_string_reconstruct, re_string_peek_byte_case):
1832 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1833 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1834 (re_node_set_init_copy, re_node_set_add_intersect):
1835 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1836 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1837 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1838 (re_acquire_state, re_acquire_state_context, register_state):
1839 (create_ci_newstate, create_cd_newstate, free_state):
1841 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1842 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1843 (re_search_internal, prune_impossible_nodes):
1844 (acquire_init_state_context, check_matching, static):
1845 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1846 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1847 (update_regs, sift_states_backward, build_sifted_states):
1848 (clean_state_log_if_needed, merge_state_array):
1849 (update_cur_sifted_state, add_epsilon_src_nodes):
1850 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1851 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1852 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1853 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1854 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1855 (check_arrival, check_arrival_add_next_nodes):
1856 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1857 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1858 (check_node_accept_bytes, check_node_accept, extend_buffers):
1859 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1860 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1865 (re_string_allocate, re_string_construct, re_string_reconstruct):
1866 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1867 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1868 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1869 (re_string_context_at, re_string_peek_byte_case):
1870 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1871 is defined, since we now use prototypes always.
1873 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1874 C89 or better. All uses removed.
1876 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1878 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1879 [defined lint]: Suppress bogus uninitialized-variable warnings.
1881 * regcomp.c (duplicate_node): Return new index, not an error code,
1882 and let the caller return REG_ESPACE if out of space. This
1883 removes an uninitialied-variable warning with GCC 4.0.1, and also
1884 avoids taking the address of a local variable. All callers
1887 2005-08-19 Jim Meyering <jim@meyering.net>
1889 * regexec.c (proceed_next_node): Redo local variables to
1890 avoid GCC shadowing warnings.
1892 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1894 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1895 (re_node_set_insert_last, re_dfa_add_node):
1896 Rename local variables to avoid GCC shadowing warnings.
1898 2005-08-18 Bruno Haible <bruno@clisp.org>
1900 * strstr.c (strstr): Fix return value in multibyte case.
1901 * strcasestr.c (strcasestr): Likewise.
1903 2005-08-17 Jim Meyering <jim@meyering.net>
1905 Make the %s format (seconds since the epoch) work for a negative
1906 number and when used with a zero-padded field width, e.g. %015s.
1908 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1909 label so that it precedes the code to set `digits'. Otherwise,
1910 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1911 print `00-22'. Now, it prints `-0022', as it should.
1913 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1915 * regex.h: Remove useless space-before-tab. From coreutils.
1917 2005-08-17 Bruno Haible <bruno@clisp.org>
1919 * strcasestr.h: New file.
1920 * strcasestr.c: New file.
1922 2005-08-17 Bruno Haible <bruno@clisp.org>
1924 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1925 * strstr.c: Completely rewritten, with multibyte locale support.
1927 2005-08-17 Bruno Haible <bruno@clisp.org>
1929 * strcasecmp.c: Use mbuiter.h.
1931 2005-08-17 Bruno Haible <bruno@clisp.org>
1933 * mbuiter.h: New file.
1935 2005-08-16 Bruno Haible <bruno@clisp.org>
1937 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1939 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1940 NUL byte, not after it.
1942 2005-08-16 Bruno Haible <bruno@clisp.org>
1944 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1945 the valid ones. Makes the comparison operations transitive:
1946 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1947 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1949 2005-08-16 Bruno Haible <bruno@clisp.org>
1951 * strcase.h (strcasecmp): Add note in comments.
1952 * strncasecmp.c: Use code from strcasecmp.c.
1953 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1954 (strcasecmp): Work correctly in multibyte locales.
1956 2005-08-16 Bruno Haible <bruno@clisp.org>
1958 * strnlen1.h: New file.
1959 * strnlen1.c: New file.
1961 2005-08-16 Bruno Haible <bruno@clisp.org>
1963 * mbfile.h: New file.
1965 2005-08-16 Bruno Haible <bruno@clisp.org>
1967 * mbiter.h: New file.
1969 2005-08-16 Bruno Haible <bruno@clisp.org>
1971 * mbchar.h: New file.
1972 * mbchar.c: New file.
1974 2005-08-16 Bruno Haible <bruno@clisp.org>
1976 * tls.h: New file, from GNU gettext.
1977 * tls.c: New file, from GNU gettext.
1979 2005-08-15 Bruno Haible <bruno@clisp.org>
1981 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1984 2005-08-14 Jim Meyering <jim@meyering.net>
1986 Sync from coreutils.
1988 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1989 Use the hash-table-based cycle-detection code not just when
1990 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1991 Reported by James Youngman in
1992 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1993 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1994 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1995 This lets us compile with -DFTS_DEBUG, once again.
1996 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1997 * fts.c (fd_safer): Remove decl.
1998 Include fcntl--.h rather than unistd-safer.h
1999 (fts_safe_changedir): Don't call fd_safer; no longer needed
2000 now that we include fcntl--.h.
2002 2005-08-11 Simon Josefsson <jas@extundo.com>
2004 * readline.h, readline.c: New file.
2006 2005-08-11 Bruno Haible <bruno@clisp.org>
2008 * strnlen.h (strnlen): Change parameter name to match comment.
2010 2005-08-10 Simon Josefsson <jas@extundo.com>
2012 * strndup.c: Use strnlen.h.
2014 * strnlen.h: New file.
2016 2005-08-02 Simon Josefsson <jas@extundo.com>
2018 * getline.h, getline.c: Rewrite.
2020 * getdelim.h, getdelim.c: New files, ported from glibc.
2022 2005-07-31 Bruno Haible <bruno@clisp.org>
2024 * lock.h (gl_lock_initializer): New macro.
2025 (gl_lock_define_initialized): Use it.
2026 (gl_rwlock_initializer): New macro.
2027 (gl_rwlock_define_initialized): Use it.
2028 (gl_recursive_lock_initializer): New macro.
2029 (gl_recursive_lock_define_initialized): Use it.
2031 2005-07-26 Bruno Haible <bruno@clisp.org>
2033 * lock.h: Update from GNU gettext.
2034 * lock.c: Update from GNU gettext.
2036 2005-07-18 Bruno Haible <bruno@clisp.org>
2038 * lock.h (gl_once_t): New type.
2039 (gl_once_define, gl_once): New macros.
2040 * lock.c (fresh_once): New variable.
2041 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
2044 2005-07-18 Simon Josefsson <jas@extundo.com>
2046 * check-version.c (check_version): Accept identical versions too.
2048 2005-07-18 Bruno Haible <bruno@clisp.org>
2050 * lock.h: New file, from GNU gettext.
2051 * lock.c: New file, from GNU gettext.
2053 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
2055 * quotearg.c: Add translator comment suggested by Bruno Haible,
2056 with a minor change.
2058 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
2060 * version-etc-fsf.c (version_etc_copyright): Parameterize the
2061 copyright symbol and the year.
2062 * version-etc.c (COPYRIGHT_YEAR): New constant.
2063 (version_etc_va): Use parameterized copyright notice.
2064 Reword to conform to the current GNU coding standards.
2066 2005-07-11 Simon Josefsson <jas@extundo.com>
2068 * size_max.h: New file.
2070 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
2072 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
2075 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
2076 and Paul Eggert <eggert@cs.ucla.edu>
2078 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
2079 in wint_t, not wchar_t. Remove now-unnecessary cast.
2081 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
2083 * regex.c, regex.h: Sync from libc.
2084 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
2085 New files, synced from libc, except that regex_internal.h
2086 currently has a small porting fix.
2088 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
2090 Remove the dependency of the strftime module on the tzset module.
2091 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
2092 Copy the input structure, to work around some of the bug with
2093 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
2094 Solaris releases, you should also use the tzset module, but we won't
2095 require it as a dependency any more since we don't want LGPLed code
2096 to depend on GPLed code.
2098 2005-07-02 Jim Meyering <jim@meyering.net>
2100 * backupfile.c (backup_args): Change a `0' to NULL.
2102 2005-07-01 Jim Meyering <jim@meyering.net>
2104 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2105 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
2106 * save-cwd.c, tempname.c:
2107 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2108 and don't include <sys/file.h>).
2110 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
2112 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
2113 declares only 'struct timespec;' (!).
2115 2005-06-29 Jim Meyering <jim@meyering.net>
2117 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
2118 type name. Use the variable name instead.
2119 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
2121 2005-06-28 Simon Josefsson <jas@extundo.com>
2123 * check-version.h, check-version.c: New files.
2125 2005-06-28 Simon Josefsson <jas@extundo.com>
2127 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
2128 collision with global variable. Better indentation. Don't
2129 increment buffer pointer beyond buffer end. Based on comments
2130 from Paul Eggert <eggert@cs.ucla.edu>.
2134 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
2136 * canon-host.c (canon-host): Append trailing "," to 0 in
2137 initializer of struct addrinfo, as an indication that we don't
2138 care how many members the structure has.
2140 2005-06-24 Derek Price <derek@ximbiot.com>
2141 and Bruno Haible <bruno@clisp.org>
2143 Remove stat module & update lstat.
2144 * stat.c: Remove this file...
2145 (slash_aware_lstat): ...moving this content and its support...
2146 * lstat.c (rpl_lstat): ...into here.
2147 * lstat.h: New file.
2149 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
2151 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
2152 (ranged_convert): Don't save conversion in a temporary struct.
2153 This causes a warning with GCC 4.0.0, and anyway in the typical
2154 case it's not worth the extra 100 bytes or so of code.
2155 (ranged_convert, __mktime_internal): When calling a function via a
2156 pointer P, use P () rather than (*P) (), as we now assume C89 or
2159 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
2161 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
2162 "who -r" failed to give output. Problem reported by Tim Waugh.
2164 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
2165 (xcalloc): Use it to avoid needless tests.
2166 Problem reported by Jim Meyering.
2168 2005-06-16 Jim Meyering <jim@meyering.net>
2170 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
2171 when either N or S is zero.
2173 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2175 * argp.h (__option_is_short): Check upper limit of
2176 __key. Isprint() requires its argument to have the value
2177 of an unsigned char or EOF.
2179 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
2181 * fnmatch.c (fnmatch): If there is an encoding error in a
2182 multibyte string or pattern, fall back on unibyte matching.
2183 Problem reported by James Youngman.
2185 2005-06-08 Bruno Haible <bruno@clisp.org>
2187 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
2190 2005-06-08 Bruno Haible <bruno@clisp.org>
2192 * csharpcomp.h: New file, from GNU gettext.
2193 * csharpcomp.c: New file, from GNU gettext.
2194 * csharpcomp.sh.in: New file, from GNU gettext.
2196 2005-06-07 Derek Price <derek@ximbiot.com>
2199 * glob_.h: Indent nested #ifdef.
2201 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
2203 Sync from coreutils.
2204 Use "file name" when talking about file names, instead of "filename"
2205 or "path", as per the GNU coding standards.
2206 * mkdir-p.c: Renamed from makepath.c.
2207 (make_dir_parents): Renamed from make_path. All callers changed.
2208 * mkdir-p.h: Likewise. All includers changed.
2209 * filenamecat.c: Renamed from path-concat.c.
2210 (file_name_concat): Renamed from path_concat. All callers changed.
2211 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
2212 * filenamecat.h: Likewise. All includers changed.
2213 * acl.c: Don't use "path" or "filename" to mean "file name"
2214 in comments or local variable names.
2215 * basename.c: Likewise.
2216 * canonicalize.c, canonicalize.h: Likewise.
2217 * dirname.c, dirname.h: Likewise.
2218 * euidaccess.c: Likewise.
2219 * exclude.c: Likewise
2220 * fnmatch_.h, fnmatch_loop.c: Likewise.
2221 * fsusage.c, fsuage.h: Likewise.
2222 * fts.c, fts_.h: Likewise.
2223 * getcwd.c: Likewise.
2224 * getloadavg.c: Likewise.
2225 * mkstemp.c: Likewise.
2226 * mountlist.c, mountlist.h: Likewise.
2227 * openat.c, openat.h: Likewise.
2228 * readlink-stub.c: Likewise.
2229 * readutmp.c, readutmp.h: Likewise.
2230 * rename.c: Likewise.
2231 * rmdir.c: Likewise.
2233 * savedir.c: Likewise.
2234 * stripslash.c: Likewise.
2235 * tempname.c: Likewise.
2236 * xreadlink.c: Likewise.
2237 * exclude.c (excluded_file_name): Renamed from excluded_filename.
2239 * exclude.h: Likewise.
2241 * euidaccess.c (getuid, getgid, getuid, getegid)
2242 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2243 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2244 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2245 * pathmax.h: Include <limits.h> unconditionally, since other
2246 files have been getting away with it for years (MORE/BSD 4.3
2248 * userspec.c (getpwnam, getgrnam, getgrgid)
2249 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2251 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2252 Define to 256, not 255, as per modern POSIX.
2254 2005-06-01 Bruno Haible <bruno@clisp.org>
2256 * csharpexec.h: New file, from GNU gettext.
2257 * csharpexec.c: New file, from GNU gettext.
2258 * csharpexec.sh.in: New file, from GNU gettext.
2260 2005-05-31 Derek Price <derek@ximbiot.com>
2261 Paul Eggert <eggert@cs.ucla.edu>
2264 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2266 2005-05-29 Derek Price <derek@ximbiot.com>
2267 Paul Eggert <eggert@cs.ucla.edu>
2269 * glob_.h, glob.c: New files.
2271 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2273 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2275 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2276 the configuration hassle isn't worth it.
2277 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2278 (LONGEST_MODIFIER, PRIuMAX): Remove.
2280 2005-05-27 Bruno Haible <bruno@clisp.org>
2282 * getlogin_r.h: Remove second include of <stddef.h>.
2284 2005-05-25 Bruno Haible <bruno@clisp.org>
2285 Derek Price <derek@ximbiot.com>
2287 * getlogin_r.h: Simplify API documentation.
2289 2005-05-25 Derek Price <derek@ximbiot.com>
2290 Paul Eggert <eggert@cs.ucla.edu>
2292 * getlogin_r.c, getlogin_r.h: New files.
2294 2005-05-22 Bruno Haible <bruno@clisp.org>
2296 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2297 Also include <sys/param.h> if it defines MIN, MAX.
2298 Based on a patch by Derek Price <derek@ximbiot.com>.
2300 2005-05-22 Bruno Haible <bruno@clisp.org>
2302 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2303 (INT64_MIN): Fix definition.
2304 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2306 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2307 NEED_SIGNED_INT_TYPES.
2309 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2310 HAVE_SYSTEM_INTTYPES.
2312 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2314 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2315 so that unistd-safer.h (GPL'ed code) need not be included.
2317 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2320 * fts.c: Don't include "cycle-check.h" or "hash.h".
2321 (setup_dir, free_dir): New functions.
2322 (enter_dir, leave_dir): Define trivial
2323 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2324 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2325 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2326 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2327 Move to fts-cycle.c.
2328 (fts_open): Use setup_dir.
2329 (fts_close): Use free_dir.
2330 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2331 This adds a label and some gotos, but the alternatives were messier.
2332 Check for memory allocation failure when entering a dir.
2333 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2334 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2335 (FTS): New member fts_cycle, that is a union that contains the
2336 old active_dir_ht and cycle_state. All uses changed to mention
2337 fts_cycle.ht and fts_cycle.state.
2338 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2339 fts.c, with the following changes:
2340 (setup_dir, free_dir): New functions.
2341 (enter_dir): Now returns bool. Return true if successful, false
2342 if memory exhausted. All callers changed.
2343 Do not bother partly cleaning up on
2344 memory allocation failure; that is free_dir's job.
2345 However, free ad if hash_insert fails, to avoid memory leak.
2346 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2347 fts->fts_options to see which union member to use.
2349 2005-05-20 Jim Meyering <jim@meyering.net>
2351 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2352 Now a macro, to pacify GCC.
2354 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2356 * chown.c (rpl_chown): Return -1 on failure.
2358 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2360 * canonicalize.c: Include canonicalize.h first, to test interface.
2361 Include <stddef.h> unconditionally, since we assume C89 now.
2362 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2363 * fts.c: Include fts_.h first, to check interface.
2364 Do not include intprops.h; no longer needed.
2365 Include cycle-check.h and hash.h, since fts_.h no longer does.
2366 Remove unnecessary casts of closedir to void.
2367 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2368 decide whether to decrement nlinks.
2369 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2370 (FTS): Use struct hash_table * instead of Hash_table, so that
2371 we no longer need to include hash.h here.
2373 2005-05-17 Jim Meyering <jim@meyering.net>
2375 * fts.c, fts_.h: New files, from coreutils.
2377 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2379 Sync from coreutils.
2380 * unlinkdir.c, unlinkdir.h: New files.
2381 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
2382 regex.h, unlocked-io.h, xtime.h:
2383 White space changes only.
2384 * makepath.c (make_path): Port to hosts where leading "//" is special.
2385 * yesno.c: Include getline.h, not ctype.h.
2386 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2387 Use getline to remove arbitrary restriction on response length.
2389 2005-05-13 Bruno Haible <bruno@clisp.org>
2391 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
2392 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
2393 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
2394 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
2395 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
2396 Add support for 64-bit integers in the MSVC compiler.
2398 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
2400 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
2401 Change the initial comment to refer to GPL, not LGPL.
2402 gnulib-tool will change it to LGPL as needed.
2404 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
2405 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
2406 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
2407 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
2408 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
2409 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
2410 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
2411 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
2412 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
2413 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
2414 concatpath.c, config.charset, copy-file.c, copy-file.h,
2415 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
2416 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
2417 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
2418 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
2419 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
2420 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
2421 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
2422 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
2423 full-read.c, full-read.h, full-write.c, full-write.h,
2424 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
2425 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
2426 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
2427 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
2428 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
2429 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
2430 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
2431 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
2432 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
2433 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
2434 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
2435 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
2436 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
2437 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
2438 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
2439 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
2440 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
2441 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
2442 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
2443 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
2444 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
2445 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
2446 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
2447 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
2448 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
2449 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
2450 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
2451 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
2452 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
2453 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
2454 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
2455 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
2456 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
2457 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
2458 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
2459 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
2460 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
2461 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
2462 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
2463 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
2464 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
2465 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
2466 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
2467 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
2468 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
2469 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
2470 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
2471 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
2472 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
2473 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
2474 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
2475 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
2476 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
2477 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
2478 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
2479 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
2480 Update FSF postal mail address.
2482 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2484 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
2485 specified in ai_socktype. Fix invalid ai_protocol
2486 check. ai_protocol is usually set to 0 or depending on
2487 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
2488 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
2489 ai_socktype / ai_protocol in the returned addrinfo structure.
2491 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2492 Bruno Haible <bruno@clisp.org>
2494 * inet_ntop.h: New file.
2495 * inet_ntop.c: New file, from glibc with modifications.
2497 2005-05-08 Jim Meyering <jim@meyering.net>
2499 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
2501 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
2503 Merge from coreutils. Among other things,
2504 add bulletproofing for cases where stdin, stdout, or stderr are closed.
2505 * fd-safer.c: New file.
2506 * fcntl-safer.h, open-safer.c: Remove.
2507 * chdir-long.c: Fix comment "fetish" -> "coreutils".
2508 * dup-safer.c: Include unistd-safer.h first.
2509 Don't include errno.h.
2510 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
2511 * file-type.h: Don't assume invoker included sys/stat.h first.
2512 * file-type.c: Rely on file-type.h change.
2513 * getloadavg.c: Include unistd-safer.h.
2514 (getloadavg): Use safer open.
2515 * getusershell.c: Include "stdio-safer.h".
2516 (getusershell): Use safer fopen.
2517 * long-options.c (long_options): Use NULL rather than 0.
2518 * modechange.h (mode_free): Remove; all callers changed to invoke
2520 * modechange.c: Likewise.
2521 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
2522 (MODE_DONE): New constant.
2523 (struct mode_change): Remove 'next' member.
2524 (make_node_op_equals): New function; like the old one of the
2525 same name, except it allocates an array.
2526 (mode_compile, mode_create_from_ref): Use it.
2527 (mode_compile): Allocate result as an array, not a linked list.
2528 Parse octal string ourself, so that we catch mistakes like "+0".
2529 (mode_adjust): Arg is an array, not a linked list.
2530 * modechange.c: Include stat-macros.h, xalloc.h.
2531 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
2532 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
2533 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
2534 Remove. This is now stat-macros.h's job.
2535 (talloc): Remove. All callers replaced by xalloc, so that
2536 our invokers don't have to worry about reporting memory failures.
2537 (make_node_op_equals): Remove.
2538 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2540 (struct mode_change): Moved here from modechange.h.
2541 (mode_append_entry): Remove.
2542 (mode_compile): Remove MASKED_OPS arg, since it encouraged
2543 apps to have incorrect behavior. Use simpler algorithm for head
2544 and tail. Don't futz with umask; that's now the job of mode_adjust.
2545 Detect more invalid usages rather than having somewhat-random behavior.
2546 Don't insert an "a=" action, as that leads to incorrect behavior.
2547 (mode_compile, mode_create_from_ref): Return NULL on error instead
2548 of an enum, since now there's only one way to have an error. All
2550 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
2551 at the correct time. Simplify calculation of "+u" and its ilk.
2552 Don't mishandle "+X".
2553 (mode_free): Remove "register" and localize decls.
2554 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2555 (struct mode_change): Move to modechange.c; callers don't
2556 need to see this stuff.
2557 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
2558 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
2559 (mode_change, mode_adjust): Reflect the new signatures noted above.
2560 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
2561 that might redefine system include files.
2562 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
2563 (my_usleep): Use NULL rather than (void *) 0.
2564 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
2565 Use siginterrupt to specify that system calls should be interrupted.
2566 (rpl_nanosleep): Move initialization of suspended closer to call of
2568 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
2569 * readutmp.c: Likewise. Include signal.h, stdbool.h.
2570 (desirable_utmp_entry): New function.
2571 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
2572 using x2nrealloc, to simplify logic.
2573 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
2574 size calculation. Do not assume utmp file is a regular file.
2575 * readutmp.h (UT_PID): Moved here from ../src/who.c.
2576 (READ_UTMP_CHECK_PIDS): New constant.
2577 * save-cwd.c: Include unistd-safer.h.
2578 (save_cwd): Use fd_safer.
2579 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
2580 [!_LIBC] Include "stat-macros.h" instead.
2581 * unistd-safer.h (fd_safer): New decl.
2583 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
2585 * byteswap_.h: New file.
2587 2005-04-25 Albert Chin <china@thewrittenword.com>
2589 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
2592 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
2594 * getdate.y (zone): Allow relunit_snumber after tZONE, so
2595 that "UTC +1 second" continues to work. Problem reported
2597 (relunit_snumber): New rule.
2600 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
2602 * getdate.y (universal_time_zone_table): New constant.
2603 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
2604 universal_time_zone_table.
2605 (lookup_zone): Prefer universal_time_zone_table to
2606 local_time_zone_table, so that "GMT" time stamps are allowed in
2607 London during the summer. Problem reported by Ian Abbott.
2609 2005-04-12 Jim Meyering <jim@meyering.net>
2611 * human.c (humblock): Set *options even when returning due to
2612 xstrtoumax conversion failure. Thanks to a used-uninitialized
2615 2005-04-09 Jim Meyering <jim@meyering.net>
2617 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
2618 -Wuninitialized: initialize tm0.tm_year.
2620 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2622 * getdate.y (parser_control): rels_seen is now a boolean, not a
2623 count, since there's no maximum. All uses changed.
2624 Add member dsts_seen.
2625 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
2627 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
2628 Use pc_rels_seen to decide whther a date is absolute.
2630 * getdate.y (number): Don't overwrite year.
2631 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
2634 2005-04-02 Simon Josefsson <jas@extundo.com>
2636 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
2637 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
2639 2005-03-27 Jim Meyering <jim@meyering.net>
2641 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
2643 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
2645 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
2646 "one's complement" -> "ones' complement" in comment, as per Knuth.
2647 "value of type" -> "type or expression" in comment.
2648 * mktime.c, strftime.c: Propagate intprops.h comment nits.
2650 2005-03-26 Jim Meyering <jim@meyering.net>
2653 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
2654 Correct typos: s/or/of/.
2656 2005-03-23 Jim Meyering <jim@meyering.net>
2658 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
2660 2005-03-21 Jim Meyering <jim@meyering.net>
2662 Changes imported from coreutils.
2664 * cycle-check.c: Don't include xalloc.h.
2666 * path-concat.c: Don't include assert.h.
2667 (path_concat): Remove assertion that would have triggered
2668 for ABASE starting with more than one slash.
2669 Reported by Andreas Schwab.
2671 * path-concat.c (path_concat): Set *BASE_IN_RESULT
2672 properly when ABASE is an absolute file name.
2673 Correct the description of this function.
2675 Add an assertion and a test driver.
2676 This fixes a bug introduced on 2004-07-02.
2677 Andreas Schwab reported the resulting failure of cp --parents:
2678 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
2680 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
2682 * strftime.c (my_strftime): If the underlying strftime returns 0
2683 (which shouldn't happen), generate nothing instead of returning 0
2684 immediately, so that nstrftime (NULL, ...) doesn't return 0.
2686 2005-03-16 Bruno Haible <bruno@clisp.org>
2688 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
2690 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
2692 * strftime.c (my_strftime): Prepend space to format so that we can
2693 reliably distinguish strftime failure from empty output on POSIX
2696 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
2698 * iconvme.c (SIZE_MAX): New macro, if not already defined.
2699 (iconv_string): Don't guess a size-zero buffer, as that might cause
2700 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
2701 result would be 'too large', where 'too large' is (heuristically)
2702 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
2703 overflow concerns. This will prevent some unwanted malloc failures
2704 when the inputs are very large.
2706 2005-03-15 Bruno Haible <bruno@clisp.org>
2708 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
2711 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
2714 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
2716 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
2718 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
2719 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
2721 * strtol.c: Likewise.
2723 2005-03-14 Simon Josefsson <jas@extundo.com>
2725 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
2728 2005-03-14 Jim Meyering <jim@meyering.net>
2730 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
2731 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
2732 to be nonzero so that we (and caller) can detect the difference
2733 between a valid zero-length expansion and an error return, even
2734 when the underlying strftime fails before writing anything into
2737 2005-03-10 Jim Meyering <jim@meyering.net>
2739 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2740 so that this module works on systems without fchdir.
2742 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2744 Factor int-properties macros into a single file, except for
2745 glibc-related files.
2746 * intprops.h: New file.
2747 * getloadavg.c: Include it instead of limits.h.
2748 (INT_STRLEN_BOUND): Remove.
2749 * human.c: Include intprops.h.
2750 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2751 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2752 * inttostr.h: Include intprops.h instead of limits.h.
2753 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2754 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2755 for consistency with intprops.h.
2756 (time_t_is_integer, twos_complement_arithmetic): Use them.
2757 * sig2str.h: Include <signal.h>, intprops.h.
2758 (INT_STRLEN_BOUND): Remove.
2759 * strftime.c (TYPE_SIGNED): Remove.
2760 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2761 * strtol.c: Adjust comments to match intprops.h.
2762 * userspec.c: Include intprops.h.
2763 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2764 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2765 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2766 instead of rolling our own expressions.
2767 * xstrtol.c: Include xstrtol.h first, to test interface.
2769 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2771 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2772 the right thing even if adding 1900 would overflow. Similarly
2773 for tm_mon + 1 and tm_yday + 1.
2774 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2775 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2776 (DO_SIGNED_NUMBER): New macro.
2777 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2779 2005-03-07 Bruno Haible <bruno@clisp.org>
2781 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2783 2005-03-03 Derek R. Price <derek@ximbiot.com>
2784 Bruno Haible <bruno@clisp.org>
2786 * pagealign_alloc.h: New file.
2787 * pagealign_alloc.c: New file.
2789 2005-01-28 Bruno Haible <bruno@clisp.org>
2791 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2794 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2796 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2797 The workaround isn't strictly needed for POSIX conformance, and
2798 it's too much of a pain to configure and maintain. We'll ask
2799 people to fix their kernels instead.
2800 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2801 (NANOSLEEP_BUG_WORKAROUND): Remove.
2802 (xnanosleep): Remove the workaround.
2804 2005-02-12 Bruno Haible <bruno@clisp.org>
2806 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2808 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2810 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2811 * timespec.h (gettime): Return void, since it always
2812 succeeds now. All uses changed.
2813 * gettime.c (gettime) Likewise.
2814 [HAVE_NANOTIME]: Prefer nanotime.
2815 Assume gettimeofday succeeds, as POSIX requires.
2816 Assime time () succeeds, since other code already does.
2817 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2818 (timespec_subtract): Remove.
2819 (NANOSLEEP_BUG_WORKAROUND): New constant.
2820 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2821 things considerably. Use it only on GNU/Linux hosts, since the
2822 workaround shouldn't be needed elsewhere.
2824 2005-02-24 Bruno Haible <bruno@clisp.org>
2826 * gettext.h: Update from GNU gettext 0.14.2.
2828 2005-02-24 Bruno Haible <bruno@clisp.org>
2830 * localcharset.c: Update from GNU gettext 0.14.2.
2831 * config.charset: Update from GNU gettext 0.14.2.
2833 2005-02-22 Simon Josefsson <jas@extundo.com>
2835 * iconvme.h, iconvme.c: New files, from libc.
2837 2005-02-20 Neil Conway <neilc@samurai.com>
2839 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2840 returned by OSX/Darwin if the specified buffer is not large
2841 enough for the hostname.
2843 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2845 * memrchr.h: New file.
2846 * chdir-long.c: Include it.
2847 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2848 Don't bother including stddef.h.
2850 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2852 * argp-help.c (__argp_help): Create a fake struct argp_state and
2853 pass it to _help, otherwise the latter coredumps trying to
2854 dereference state.root_argp.
2856 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2858 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2860 Include <sys/types.h>, for dev_t.
2861 (ME_DUMMY, ME_REMOTE): Move from here....
2862 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2863 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2865 Include mountlist.h first, to test the interface.
2867 2005-01-29 Bruno Haible <bruno@clisp.org>
2869 * progname.c (program_name): Initialize.
2870 Needed when linking statically on MacOS X.
2872 2005-01-28 Bruno Haible <bruno@clisp.org>
2874 * javacomp.sh.in: New file, from GNU gettext.
2875 * javacomp.h: New file, from GNU gettext.
2876 * javacomp.c: New file, from GNU gettext.
2878 2005-01-26 Bruno Haible <bruno@clisp.org>
2880 * javaexec.sh.in: New file, from GNU gettext.
2881 * javaexec.h: New file, from GNU gettext.
2882 * javaexec.c: New file, from GNU gettext.
2884 2005-01-26 Simon Josefsson <jas@extundo.com>
2886 * gai_strerror.c: Use GPL in header.
2888 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2890 * argp-help.c (hol_entry_help): Avoid using non-constant
2891 initializers for struct pentry_state.
2892 (__argp_error): Check return value of __asprintf
2893 (__argp_failure): Translate error message
2895 * argp-parse.c: Removed braces around the expansion of N_()
2897 2005-01-21 Jim Meyering <jim@meyering.net>
2899 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2900 same value as for Solaris 9.
2902 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2903 component length. This included changing the parameter to be
2904 of type `char *' rather than `char const *'.
2905 * chdir-long.h (chdir_long): Update prototype.
2907 * openat.c (fdopendir, fstatat): New functions.
2908 * openat.h: Include headers required for use of DIR and struct stat.
2909 [AT_SYMLINK_NOFOLLOW]: Define.
2910 (fdopendir, fstatat): Add prototypes.
2912 2005-01-21 Bruno Haible <bruno@clisp.org>
2914 * classpath.h: New file, from GNU gettext.
2915 * classpath.c: New file, from GNU gettext.
2917 2005-01-20 Simon Josefsson <jas@extundo.com>
2919 * version-etc-fsf.c: New file, with version_etc_copyright.
2920 * version-etc.c: Remove version_etc_copyright.
2921 * version-etc.h (version_etc_copyright): Use [] instead of * in
2922 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2924 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2926 * save-cwd.c (save_cwd): Remove code to support the case
2927 where fchdir is missing or flaky.
2929 2005-01-20 Simon Josefsson <jas@extundo.com>
2931 * base64.h (isbase64): Add.
2933 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2934 using a unsigned prototype, don't inline.
2935 (base64_decode): Use it.
2937 2005-01-19 Bruno Haible <bruno@clisp.org>
2939 * sh-quote.h: New file, from GNU gettext.
2940 * sh-quote.c: New file, from GNU gettext.
2942 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2944 Merge changes from coreutils, as described below in several
2945 changelogs dated today.
2947 * save-cwd.c: Include "save-cwd.h" before other include files.
2948 (O_DIRECTORY): Remove; not needed here, since "." must be
2949 a directory. All uses removed.
2950 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2951 universal on Suns, and we also need to test for IRIX.
2952 Revamp code to use 'if' rather than '#if'.
2953 Avoid unnecessary comparison of cwd->desc to 0.
2955 * utimens.c (futimens): Robustify the previous patch, by checking
2956 for known valid error numbers rather than observed invalid ones.
2958 2005-01-18 Jim Meyering <jim@meyering.net>
2960 * version-etc.c (version_etc_copyright): Update copyright date.
2962 * utimens.c (futimens): Account for the fact that futimes
2963 can also fail with errno == ENOSYS or errno == ENOENT.
2964 Patch from Dmitry V. Levin.
2966 Change the name of the robust chdir function from chdir to chdir_long.
2967 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2968 (restore_cwd): Use chdir_long, not chdir.
2969 * chdir-long.c: Renamed from chdir.c.
2970 * chdir-long.h: Renamed from chdir.h.
2971 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2974 2005-01-18 Bob Proulx <bob@proulx.com>
2976 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2977 offsetof() macro construct to avoid compile failure with native HP-UX
2978 11.0 ANSI C compiler.
2980 2005-01-06 Bruno Haible <bruno@clisp.org>
2982 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2983 because stpncpy.m4 takes care of it.
2985 2004-01-24 Bruno Haible <bruno@clisp.org>
2987 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2989 2003-10-09 Bruno Haible <bruno@clisp.org>
2991 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2993 2005-01-06 Bruno Haible <bruno@clisp.org>
2995 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2996 * fwriteerror.c: Include <stdbool.h>.
2997 (fwriteerror): At the end, close the file stream. Record whether
2998 stdout was already closed.
3000 2004-05-27 Bruno Haible <bruno@clisp.org>
3002 * execute.c (environ): Declare if needed.
3003 * pipe.c (environ): Likewise.
3004 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
3006 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
3008 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
3009 definitions to be after all include files, to avoid collisions.
3010 Problem reported by Bob Proulx.
3012 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
3014 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
3015 not needed. This removes a dependency on the gettext module.
3016 [defined _LIBC]: Do not include <libintl.h>; not needed.
3018 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
3020 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
3023 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
3025 * argp-parse.c: Include <stddef.h>.
3026 (alignof, alignto): New macros.
3027 (parser_init): Don't assume that void * is aligned sufficiently
3030 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
3031 need to extend the stack.
3032 (YYINITDEPTH): New macro, so that the initial stack isn't overly
3035 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3037 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
3039 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
3041 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
3042 Remove now-obsolete comment about AIX.
3043 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
3044 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
3045 (YYMAXDEPTH): New macro.
3047 2004-12-18 Bruno Haible <bruno@clisp.org>
3049 * fatal-signal.c (fatal_signals): Make non-const.
3050 (init_fatal_signals): New function.
3051 (uninstall_handlers, install_handlers): Ignore signals that were set to
3053 (at_fatal_signal): Call init_fatal_signals.
3054 (init_fatal_signal_set): Likewise. Ignore signals that were set to
3056 Reported by Paul Eggert.
3058 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
3060 * getdate.y (textint): New member "negative".
3061 (time_zone_hhmm): New function.
3062 Expect 14 shift-reduce conflicts, not 13.
3063 (o_colon_minutes): New rule.
3064 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
3065 (yylex): Set the "negative" member of signed numbers.
3067 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
3069 Changes imported from coreutils.
3070 * hard-locale.c: Assume <locale.h> exists.
3072 (GLIBC_VERSION): New macro.
3073 (hard_locale): Assume setlocale exists.
3074 Rewrite to avoid #ifdef.
3075 Use strdup rather than malloc + strcpy.
3076 * human.c: Assume <locale.h> exists.
3077 (human_readable): Assume localeconv exists.
3079 2004-12-01 Jakub Jelinek <jakub@redhat.com>
3081 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
3082 convert T2, not T. (Imported from libc.)
3084 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
3086 * getcwd.c (is_ENAMETOOLONG): New macro.
3087 (__getcwd.c): Don't restore errno; glibc doesn't.
3088 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
3089 first, falling back to our code only if its results look suspicious.
3090 Ensure that the resulting buffer is only as large as necessary.
3092 * readutmp.c: Include readutmp.h first.
3093 Include <errno.h>, since readutmp.h no longer does that.
3094 * readutmp.h: Don't include <errno.h>,
3095 <sys/param.h>, <time.h>; not needed to establish interface.
3096 (errno): Remove decl.
3097 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
3098 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
3099 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
3101 2004-11-28 Simon Josefsson <jas@extundo.com>
3103 * base64.h, base64.c: New file.
3105 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
3107 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
3109 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
3111 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
3112 HP's ANSI C compiler.
3113 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
3114 Declaring int functions causes warnings on some modern systems and
3115 shouldn't be needed to compile on ancient ones.
3116 * same.c (MIN) [defined MIN]: Don't define, since it's already
3119 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
3120 with the following changes.
3121 (__set_errno): Parenthesize properly.
3122 Include <stdbool.h>.
3123 (MIN, MAX, MATCHING_INO): New macros.
3124 (__getcwd): Define with prototype, not K&R form.
3125 Use heuristics to allocate default buffer on stack if possible.
3126 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
3127 behavior, and to avoid the PATH_MAX limit when computing
3129 Use MATCHING_INO to compare inode number to file.
3130 Check for arithmetic overflow in size calculations.
3131 Fix bug in reallocation of dot array that caused getcwd to fail
3132 on directories nested deeper than 75.
3133 Be more careful about saving errno on error.
3134 Do not use realloc; use only free+malloc, as this is a bit
3135 more flexible and avoids a needless copy operation.
3136 Do not inspect st_dev and st_ino for symbolic links; POSIX
3137 doesn't specify the latter.
3138 Check for closedir errors.
3139 Avoid needless casts.
3140 Use "#ifdef weak_alias" around weak_alias, to be like other
3142 The following changes to getcwd.c have effect only when used in
3143 gnulib; they have no effect inside glibc proper.
3144 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
3145 as alloca isn't used.
3146 (alloca, __alloca): Likewise.
3147 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
3148 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3149 unconditionally, as gnulib assumes C89 or better.
3150 Do not include <sys/param.h>.
3151 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
3152 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
3154 (NULL) [!defined NULL]: Remove; we assume C89 or better.
3155 Include <dirent.h> in a way that is compatible with modern Autoconf.
3156 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
3157 New macros, if not already defined.
3158 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
3159 Use "_LIBC", not "defined _LIBC", for consistency.
3160 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
3162 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
3163 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
3164 * xgetcwd.c: David MacKenzie's old code was removed, so give
3165 credit only to Jim Meyering and adjust the copyright dates.
3166 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
3167 <stdlib.h>, <unistd.h>, "pathmax.h".
3168 Instead, include "xgetcwd.h" (first) and "getcwd.h".
3169 (INITIAL_BUFFER_SIZE): Remove.
3170 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
3172 2004-11-23 Jim Meyering <jim@meyering.net>
3174 * getopt_.h: Remove trailing blanks.
3176 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
3178 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
3179 (futimens): New function, which uses futimes if available.
3180 (futimens, utimens): Support timespec==NULL, with same semantics
3181 as utime and utimens.
3182 * utimens.h (futimens): New decl.
3184 2004-11-23 Jim Meyering <jim@meyering.net>
3186 * __fpending.c: Add comment.
3188 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3190 * getopt_.h: Re-addition of __getopt_argv_const caused
3191 redefinition warnings. To avoid them, include the defines
3192 in `#if !defined __need_getopt ... #endif'. The only place
3193 where __getopt_argv_const is used is in definitions
3194 of getopt_long and getopt_long_only below, which are as well
3195 protected by `#ifndef __need_getopt'.
3196 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
3197 __need_getopt after including <stdio.h> and <unistd.h> These
3198 headers might have defined it.
3200 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
3202 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
3204 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
3205 optopt): Use them instead of invoking ## directly; otherwise, the
3206 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
3208 2004-11-19 Bruno Haible <bruno@clisp.org>
3210 * strtok_r.c: Move comments from here...
3211 * strtok_r.h: ... to here.
3213 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
3215 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
3216 might fail. Problem reported by Yoann Vandoorselaere.
3217 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
3218 that mishandle size_t overflow.
3220 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
3222 * canon-host.c: Include "strdup.h".
3223 (canon_host): Use getaddrinfo if available, so that IPv6 works.
3224 Use strdup instead of malloc/strcpy to duplicate strings.
3226 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
3227 (human_space_before_unit): New constant.
3228 * human.c (human_readable): Support it.
3230 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
3231 (xgetcwd): Set errno correctly when failing.
3232 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
3233 the failure is actually due to a PATH_MAX problem.
3235 Further getopt changes to make it more likely that glibc will
3236 buy the changes back.
3237 * getopt.c (POSIXLY_CORRECT): New constant.
3238 (getopt): Use it, so to preserve glibc semantic
3239 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
3240 when compiling for libc.
3241 * getopt_.h (__getopt_argv_const): Bring it back.
3242 (getopt_long, getopt_long_only): Use it.
3244 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3245 New arg POSIXLY_CORRECT. All callers changed.
3246 (getopt): Argv is now char * const *, as per standard.
3247 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3248 not char *__getopt_argv_const *.
3249 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3250 _getopt_long_only_r): Likewise.
3251 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3252 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3253 _getopt_long_r, _getopt_long_only_r): Likewise.
3254 * getopt_.h (__getopt_argv_const): Remove.
3255 (getopt): Argv is now char * const *, as per standard.
3257 * getdate.y (tORDINAL): New token.
3258 (day, relunit): Allow it for relative times.
3259 (relative_time_table): Use tORDINAL for ordinals.
3261 2004-11-15 Jim Meyering <jim@meyering.net>
3263 * closeout.c: Include "__fpending.h" once again.
3264 Include <stdbool.h>.
3265 (close_stdout): Don't fail just because stdout was closed initially,
3266 since some programs don't write to stdout in the normal course of
3267 operation (other than --version and --help), and we don't want this
3268 function to make e.g. `touch file >&-' fail.
3269 But do fail if it was closed and someone has tried to write to it.
3270 E.g., `printf foo >&-' must fail.
3272 2004-11-11 Simon Josefsson <jas@extundo.com>
3274 * strtok_r.h, strtok_r.c: New file.
3276 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3278 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3279 we can stop lying to compilers about the constness of argv when we
3280 are compiled outside glibc.
3281 (getopt, getopt_long, getopt_long_only): Use it.
3282 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3284 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3285 _getopt_long_only_r): Likewise.
3286 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3287 _getopt_long_only_r): Likewise.
3289 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3290 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3291 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3292 the other external symbols.
3293 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3294 declaration, since the above renaming now works around collisions.
3296 2004-11-11 Jim Meyering <jim@meyering.net>
3298 * linebreak.c: Remove trailing blanks.
3299 * alloca_.h: Likewise.
3300 * acosl.c: Likewise.
3301 * euidaccess.c: Likewise.
3302 * allocsa.h: Likewise.
3304 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3306 * mktime.c (SHR): New macro, which is a portable
3307 substitute for >> that should work even on Crays.
3308 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3309 Problem reported by Mark D. Baushke in
3310 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3311 * getdate.y (SHR): Likewise.
3313 * strftime.c (SHR): Likewise.
3315 * quotearg.c (struct quoting_options): Use unsigned int for
3316 quote_these_too, so that right shifts are well defined. All uses
3319 2004-11-10 Simon Josefsson <jas@extundo.com>
3321 * getaddrinfo.h, getaddrinfo.c: New files.
3323 2004-11-10 Jim Meyering <jim@meyering.net>
3325 Ensure that no close failure goes unreported.
3326 * closeout.c (close_stdout): Always close stdout. I.e., don't
3327 return early when it seems there's nothing to flush.
3328 Don't include __fpending.h.
3330 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
3332 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
3334 2004-11-05 Bruno Haible <bruno@clisp.org>
3336 * readlink.c: Include stddef.h, needed for size_t on Woe32.
3337 Reported by Mark D. Baushke <mdb@cvshome.org>.
3339 2004-11-04 Bruno Haible <bruno@clisp.org>
3341 2004-09-11 Bruno Haible <bruno@clisp.org>
3342 * allocsa.valgrind: New file.
3343 2004-02-06 Bruno Haible <bruno@clisp.org>
3344 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
3345 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
3346 Reported by Christopher Seip <chris.seip@hp.com>.
3348 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3350 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
3351 with errno == ERANGE if the buffer is too small.
3352 Problem reported by Mark D. Baushke.
3354 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3356 * xreadlink.c (MAXSIZE): New macro.
3357 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
3358 size does not exceed MAXSIZE. Avoid cast.
3359 As suggested by Mark D. Baushke in
3360 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
3361 if readlink fails with buffer size just under MAXSIZE, try again
3364 2004-11-02 Derek R. Price <derek@ximbiot.com>
3365 and Paul Eggert <eggert@cs.ucla.edu>
3367 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
3368 (get_date): Overparenthesize to avoid GCC warning.
3370 2004-11-02 Bruno Haible <bruno@clisp.org>
3372 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
3373 function returns void.
3375 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
3377 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3378 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
3381 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3383 * getdate.y: Add support for TZ="foo" within a date string.
3384 Fix some bugs near time_t boundaries. Reject dates with
3385 out-of-range components, e.g., "Sept 31".
3386 Include <stdlib.h>, "setenv.h", "xalloc.h".
3387 (ISDIGIT_LOCALE): Remove; unused.
3388 Note that the TZ and time functions used here are not reentrant.
3389 (mktime_ok, get_tz): New functions.
3390 (TZBUFSIZE): New constant.
3391 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
3392 This requires that we sometimes generate our own TZ="XXX..." setting.
3394 2004-10-27 Derek R. Price <derek@ximbiot.com>
3396 * mktime.c (not_equal_tm): Remove redundant check.
3398 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3400 * getdate.y: Use Bison 1.875 features, and some minor
3401 code cleanups. This change does not affect semantics.
3402 Don't include <stdlib.h>; no longer needed.
3403 Don't include unlocked-io.h; only the "#if TEST" code uses
3404 stdio, and performance isn't crucial there.
3405 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
3406 Bison 1.875 features as described below.
3407 All uses of "PC." replaced by "pc->".
3408 (YYSTYPE): Add a forward declaration.
3409 (yylex, yyerror): Use full prototypes in forward decls.
3410 Use "%pure-parser" rather than obsolescent "%pure_parser".
3411 Use %parse-param and %lex-param instead of obsolescent
3412 YYPARSE_PARAM and YYLEX_PARAM.
3413 (meridian_table, month_and_day_table, time_units_table,
3414 relative_time_table, time_zone_table, military_table,
3415 lookup_zone, lookup_word, get_date):
3416 Use NULL instead of 0 where appropriate.
3417 (to_hour): Avoid abort (), to avoid a dependency on
3419 (yyerror, yylex): Now accepts parser_control * arg.
3420 (main) [TEST]: Use '\0' rather than 0 for char.
3422 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
3424 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
3425 It's now the caller's responsibility to handle the case where
3426 !HAVE_GETPAGESIZE && !defined getpagesize.
3428 * mktime.c (leapyear): Arg is long int, not int.
3430 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
3432 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
3434 2004-10-12 Simon Josefsson <jas@extundo.com>
3436 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3437 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
3440 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
3442 * vsnprintf.h: New file.
3443 * vsnprintf.c: New file.
3445 2004-10-07 Bruno Haible <bruno@clisp.org>
3447 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
3448 into the provided buffer.
3450 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
3452 * diacrit.c, diacrit.h: Add GPL notice.
3454 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
3455 * atanl.c (atanl): Keep the code as similar to glibc as possible.
3456 * logl.c (logl): Keep the code as similar to glibc as possible.
3457 This avoids a potential constant-folding bug.
3459 2004-10-05 Bruno Haible <bruno@clisp.org>
3461 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
3463 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3465 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
3466 * xmalloc.c (xmemdup): Likewise.
3467 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
3468 XFREE): Remove these long-obsolescent macros.
3469 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
3470 * xstrdup.c: Remove.
3472 * regex.c (re_comp): Cast gettext return value to char *,
3473 Problem reported by Martin Neitzel via Mark D. Baushke.
3475 2004-10-04 Simon Josefsson <jas@extundo.com>
3477 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
3478 '#ifdef USE_UNLOCKED_IO'.
3480 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3482 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
3483 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
3484 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
3485 regex.c, sha1.c, version-etc.c, yesno.c:
3486 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
3487 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
3488 the includer's responsibility.
3490 Sync from coreutils.
3492 * modechange.c (mode_compile): Don't decrement a pointer that
3493 points to the start of a string, as the C Standard says the
3494 resulting behavior is undefined.
3496 * backupfile.h (enum backuptype): Rename none -> no_backups,
3497 simple -> simple_backups, numbered_existing ->
3498 numbered_existing_backups, numbered -> numbered_backups
3499 to avoid shadowing problems. All uses changed.
3500 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
3501 * backupfile.c (check_extension, numbered_backup):
3502 Rename locals to avoid shadowing 'basename'.
3503 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
3506 * .cppi-disable: Add getopt_.h, getopt_int.h.
3507 * .cvsignore: Add getopt.h.
3509 2004-10-04 Simon Josefsson <jas@extundo.com>
3511 * memmem.h: New file.
3512 * memmem.c: New file, taken from glibc.
3514 2004-10-02 Jim Meyering <jim@meyering.net>
3516 * dirfd.h, getpagesize.h: Add copyright notice.
3518 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
3520 * snprintf.c: Remove comments as to why each header is needed.
3522 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
3524 * strsep.h: New file.
3525 * strsep.c: New file.
3527 2004-10-01 Simon Josefsson <jas@extundo.com>
3529 * snprintf.c (snprintf): Handle size==0.
3531 2004-10-01 Simon Josefsson <jas@extundo.com>
3532 Bruno Haible <bruno@clisp.org>
3534 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
3535 (snprintf): Declare 'args'.
3537 2004-09-30 Simon Josefsson <jas@extundo.com>
3539 * snprintf.h, snprintf.c: New files.
3541 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3543 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
3544 (hol_entry_help): Never translate an empty string.
3545 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
3546 * argp.h (OPTION_NO_TRANS): New option.
3548 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
3550 * xvasprintf.c: Include xalloc.h.
3551 (xvasprintf): Use xalloc_die, not xmalloc_die.
3553 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
3555 * dummy.c: Change copyright notice to FSF, and license to GPL.
3557 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
3559 * argp-pvh.c (argp_program_version_hook): Provide initial value.
3560 Problem reported by Bruno Haible in:
3561 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
3563 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
3565 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
3566 in case some system header has #define'd it. Problem reported by
3567 Soeren D. Schulze in
3568 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
3570 2004-09-08 Bruno Haible <bruno@clisp.org>
3572 * stdint_.h: New file, taken from GNU clisp.
3574 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
3576 * xvasprintf.h: New file.
3577 * xvasprintf.c: New file.
3578 * xasprintf.c: New file.
3580 2004-09-08 Bruno Haible <bruno@clisp.org>
3582 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
3584 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
3586 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
3588 Import from coreutils.
3589 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
3590 strings on unbounded length. alloca's performance benefits aren't
3591 that important here.
3593 (parse_with_separator): New function, with most of the internals
3594 of the old parse_user_spec. Allow user to omit both user and group,
3595 for compatibility with FreeBSD.
3596 Clone only the user name, not the entire spec.
3597 Do not set *uid, *gid unless entirely successful.
3598 Avoid memory leak in some failing cases.
3599 Fix regression for USER.GROUP reported by Dmitry V. Levin in
3600 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
3601 (parse_user_spec): Rewrite to use parse_with_separator.
3603 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
3605 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
3606 its complicated substitute.
3607 * argp-help.c: Include <errno.h>, for program_invocation_short_name
3608 and program_invocation_name.
3609 (__argp_basename) [!_LIBC]: Remove; the only use was
3610 replaced by its body.
3611 (__argp_short_program_name): Change condition from
3612 !defined __argp_short_program_name to
3613 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
3614 to match argp-namefrob.h.
3615 (__argp_failure): Don't assume strerror_r returns char *.
3616 * argp-parse.c (N_): Define unconditionally.
3617 (argp_default_options): Fill out initializers with 0 to avoid
3620 2004-08-12 Simon Josefsson <jas@extundo.com>
3622 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
3623 * getopt_.h: Renamed from getopt.h.
3625 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
3627 Merge from coreutils.
3629 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
3630 wmemchr or wmemcpy. Problem reported by Robert Dahlem
3631 for Reliant Unix 5.43.
3633 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
3634 (union fooround): Use uintmax_t, not long int.
3635 The rest is a merge from libc:
3636 [defined _LIBC]: Include <shlib-compat.h>.
3637 (_obstack) [defined _LIBC]: Remove after 2.3.4.
3639 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
3641 * strverscmp.c: Convert to UTF-8.
3643 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
3645 * obstack.h (obstack_empty_p):
3646 Don't assume that chunk->contents is suitably aligned.
3647 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
3648 Likewise. Problem reported by Benno in
3649 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
3651 * chown.c (rpl_chown): Work even if the file is writeable but not
3652 readable. This could be improved further but it'd take some work.
3654 2004-08-08 Simon Josefsson <jas@extundo.com>
3656 * xgethostname.c: Don't include error.h (not used).
3659 * getpass.c: Include getpass.h first.
3661 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
3663 * xalloc-die.c: New files.
3664 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
3666 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
3667 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
3668 (_, N_, xalloc_die): Move to xalloc-die.c.
3669 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
3670 so that we needn't mess with xalloc_msg_memory_exhausted.
3672 * sha1.h: Renamed from sha.h.
3673 (SHA1_H): Renamed from _SHA_H.
3674 (sha1_ctx): Renamed from sha_ctx.
3675 (sha1_init_ctx): Renamed from sha_init_ctx.
3676 (sha1_process_block): Renamed from sha_process_block.
3677 (sha1_process_bytes): Renamed from sha_process_bytes.
3678 (sha1_finish_ctx): Renamed from sha_finish_ctx.
3679 (sha1_read_ctx): Renamed from sha_read_ctx.
3680 (sha1_stream): Renamed from sha_stream.
3681 (sha1_buffer): Renamed from sha_buffer.
3682 * sha1.c: Likewise; renamed from sha.c.
3683 Do not include <sys/types.h>.
3684 Include <stddef.h> rather than <stdlib.h>.
3686 2004-08-08 Bruno Haible <bruno@clisp.org>
3688 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
3689 FILESYSTEM_PREFIX_LEN.
3690 * progreloc.c: Likewise.
3691 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
3693 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
3696 * argp-help.c (make_hol, hol_append): Don't assume that
3697 SIZE_MAX is a valid preprocessor constant.
3698 (__argp_basename): Change from "#ifndef _LIBC"
3699 to "#ifndef __argp_short_program_name", so that
3700 we don't compile these functions for tar.
3702 More merges from coreutils.
3703 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
3704 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
3706 * addext.c: Remove; no longer needed.
3707 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
3708 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
3709 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
3710 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
3711 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
3712 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
3713 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
3714 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
3715 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
3716 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
3717 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
3718 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
3719 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
3720 Import changes from coreutils.
3722 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
3724 Merge from coreutils.
3726 * .gdb-history: Remove; this doesn't belong here.
3728 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
3729 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
3730 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
3732 * dirname.h: Include <stdbool.h>.
3733 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
3734 for consistency with POSIX terminology. All uses changed.
3735 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
3736 (strip_trailing_slashes): Use bool for booleans.
3737 * stripslash.c (strip_trailing_slashes): Likewise.
3739 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3740 sometimes returns a positive errno value even when it succeeds.
3741 (print_errno_message) [!LIBC]: Fall back on strerror if
3744 * path-concat.c (mempcpy): Don't define if a system header defines it.
3745 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3746 (longest_relative_suffix): New function.
3747 (path_concat): Use it. Assume first argument is not NULL.
3748 Port to DOS. Omit redundant separators.
3749 Report an error instead of returning NULL.
3750 Use mempcpy instead of memcpy.
3751 (xpath_concat): Remove: not declared or used.
3753 * same.h: Include <stdbool.h>
3754 (same_name): Return bool, not int.
3755 * same.c (same_name): Likewise.
3756 (errno): Don't declare; we assume C89 or better now.
3758 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3759 if not already defined.
3761 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3762 * dup-safer.c (errno): Likewise.
3764 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3766 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3769 2004-08-03 Simon Josefsson <jas@extundo.com>
3771 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3772 * progname.h: Don't include stdbool.h.
3774 2004-08-02 Simon Josefsson <jas@extundo.com>
3776 * getsubopt.h: New file, with comments from Bruno Haible.
3777 * getsubopt.c: New file, from glibc, but slightly modified based on
3778 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3780 2004-08-01 Simon Josefsson <jas@extundo.com>
3782 * xgetdomainname.c: Include stdlib.h, for free().
3784 2004-07-16 Simon Josefsson <jas@extundo.com>
3786 * dummy.c: New file.
3788 2004-07-16 Bruno Haible <bruno@clisp.org>
3790 * backupfile.h: Add extern "C" for C++.
3791 * closeout.h: Likewise.
3792 * copy-file.h: Likewise.
3793 * findprog.h: Likewise.
3794 * full-write.h: Likewise.
3795 * pathname.h: Likewise.
3796 * progname.h: Likewise.
3797 * stpcpy.h: Likewise.
3798 * stpncpy.h: Likewise.
3799 * strcase.h: Likewise.
3800 * strstr.h: Likewise.
3801 * xalloc.h: Likewise.
3803 * mbswidth.h: Add extern "C" for C++.
3804 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3806 2004-07-09 Simon Josefsson <jas@extundo.com>
3808 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3809 failed without this.)
3811 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3813 * fchown-stub.c: New file.
3815 2004-06-24 Jim Meyering <jim@meyering.net>
3817 * obstack.h (obstack_base): Cast to (void *), per documentation.
3819 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3821 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3823 2004-06-01 Jim Meyering <jim@meyering.net>
3825 * calloc.c: New file.
3827 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3829 * getdate.y (yylex): Allow space between sign and number.
3830 Problem reported by Dan Jacobson.
3832 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3833 and Jim Meyering <jim@meyering.net>
3835 Merge from coreutils CVS.
3837 * stat-macros.h: New file, with contents from file-type.h
3838 and coreutils' system.h.
3839 * file-type.c: Include "stat-macros.h".
3840 * file-type.h (file_type): Move all macro definitions to new file,
3843 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3844 Wrap old code with this conditional.
3845 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3846 function that does not dereference symlinks.
3847 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3849 * xreadlink.c: Include xreadlink.h first, to catch .h file
3850 dependency problems.
3851 (xreadlink): Accept new arg SIZE, for efficiency.
3852 All decls and uses changed.
3853 * xreadlink.h: Include <stddef.h>, for size_t.
3855 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3856 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3858 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3860 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3862 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3863 macros to be defined.
3864 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3865 the allocator returns NULL because the requested size is zero.
3867 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3869 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3870 var. Add comment explaining why libc still defines it. This
3871 merges the following patch from glibc:
3872 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3874 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3876 * obstack.c (_obstack): Remove unused variable. It hasn't been
3877 present in glibc since revision 1.1 of this file.
3878 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3879 obstack_alignment_mask, obstack_alloc, obstack_base,
3880 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3881 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3882 obstack_grow0, obstack_init, obstack_int_grow,
3883 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3884 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3885 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3886 nonexistent functions.
3888 2004-05-17 Derek R. Price <derek@ximbiot.com>
3889 Paul Eggert <eggert@cs.ucla.edu>
3891 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3893 2004-05-14 Bruno Haible <bruno@clisp.org>
3895 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3896 that consists of a '.' followed by an empty digit string.
3897 Patch by Tor Lillqvist <tml@iki.fi>.
3899 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3901 Port obstack to the AS/400, where pointers are 16 bytes wide and
3902 you cannot cast an integer to a valid pointer. This patch is
3903 currently waiting to be integrated into glibc; see
3904 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3906 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3907 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3908 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3909 (struct obstack): temp member is now a union of a pointer and
3910 an integer, instead of an integer. All integer uses changed.
3911 This does not affect the physical layout of struct obstack,
3912 except on hosts (like the AS/400) where the size or alignment of
3913 void * is greater than that of ptrdiff_t.
3914 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3915 __STDC__)]: Store temporary in pointer member of union, not
3917 * obstack.c: Include <stddef.h>, for offsetof.
3918 (struct fooalign): Remove; it doesn't need a name.
3919 (union fooround): Change double to long double, and add void *.
3920 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3921 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3922 not a macro. Hence the values are always int; so remove all
3923 casts-to-int in uses.
3925 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3926 Derek Price <derek@ximbiot.com>
3928 * alloca.c: Include <alloca.h>, to get our interface.
3929 * alloca_.h: Use __alloca on AIX, so that we don't have to
3930 include <alloca.h> first. Use C89 prototype for alloca; this
3931 requires including <stddef.h> for size_t. Use extern "C" if C++.
3932 Use #elif for simplicity, since we can assume C89 now.
3933 Don't try to source the system alloca.h since it will not be found
3934 and to prevent recursively including its replacement.
3935 * fnmatch.c: Include <alloca.h> instead of opencoding.
3936 * regex.c: Likewise.
3938 2004-05-16 Derek Price <derek@ximbiot.com>
3939 Paul Eggert <eggert@cs.ucla.edu>
3941 getline cleanup. This changes the getndelim2 API: both order of
3942 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3945 * getline.c: Don't include stddef.h or stdio.h, since our
3946 interface does that.
3947 (getline): Always use getdelim, so that we don't have two
3948 copies of this code.
3949 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3951 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3952 (GETNDELIM2_MAXIMUM): New macro.
3953 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3954 instead of the old practice of delim2==0. All callers changed.
3955 Return -1 on overflow, instead of returning junk.
3956 Do not set *linesize unless allocation succeeds.
3957 * getndelim2.h: Do not include stddef.h; no longer needed, now
3958 that we include sys/types.h.
3959 * getnline.h: Likewise.
3960 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3961 (getndelim2): Reorder arguments.
3962 * getnline.c (getnline, getndelim):
3963 Don't discard the NMAX argument.
3964 (getnline): Invoke getndelim, to avoid code duplication.
3965 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3966 of (size_t) -1 by callers of the getnline family.
3968 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3970 * nanosleep.c (suspended): Change its type from int to
3971 sig_atomic_t volatile.
3972 (first_call): Make it private to rpl_nanosleep, and have it
3973 be zero initially as that's a bit faster.
3974 (my_usleep): Round up fractional times instead of truncating them,
3975 as this is the usual meaning for 'sleep'.
3977 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3979 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3980 (ENOSYS): Define if not defined.
3981 (settime): Fall back on stime if it exists and settimeofday fails.
3982 But don't bother with fallbacks if a method fails with errno == EPERM.
3984 2004-05-11 Jim Meyering <jim@meyering.net>
3986 Prior to this change, the save_cwd caller required read access to the
3987 current directory on most systems (ones with the fchdir function).
3989 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3990 fails, try write-only, and finally, resort to using xgetcwd.
3992 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3994 * obstack.c, obstack.h: Import changes from libc.
3996 2004-04-28 Bruno Haible <bruno@clisp.org>
3998 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3999 implicitly appends .exe to executables.
4000 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
4001 accepts Windows pathnames.
4002 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4003 Cygwin like Windows, since it now accepts Windows pathnames.
4004 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4005 Cygwin like Windows, since it now accepts Windows pathnames.
4006 Reported by Derek Robert Price <derek@ximbiot.com>.
4008 2004-04-20 Jim Meyering <jim@meyering.net>
4010 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
4012 2004-04-20 Jim Meyering <jim@meyering.net>
4013 Bruno Haible <bruno@clisp.org>
4015 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
4016 memory when realloc fails.
4018 2004-04-18 Jim Meyering <jim@meyering.net>
4020 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
4021 don't leak memory and do call END_UTMP_ENT.
4023 2004-04-11 Paul Eggert <eggert@twinsun.com>
4025 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
4026 (CHAR_BIT): Remove, since we assume C89.
4027 Include <stdint.h> if available, as per current Autoconf CVS advice.
4029 2004-03-30 Paul Eggert <eggert@twinsun.com>
4031 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
4032 not bool, to be more consistent with Unix conventions.
4033 Suggested by Bruno Haible.
4035 Merge from coreutils.
4037 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
4040 * getdate.h: Include stdbool.h, and timespec.h instead of
4041 the usual <time.h> dance.
4042 (get_date): Change signature to support fractional time stamps.
4043 All callers changed.
4044 * getdate.y: Include "getdate.h" first, as we can now
4045 assume C89 and don't need to worry about 'const'.
4046 Similarly, include "unlocked-io.h" near start, not in middle.
4048 (textint.value): Use long int rather than int.
4049 (textint.digits): Use size_t rather than int.
4050 (BILLION, LOG10_BILLION): New constants.
4051 (parser_control): New member rel_ns. Members day_ordinal,
4052 time_zone, month, day, hour, minutes, rel_year, rel_month,
4053 rel_day, rel_hour, rel_minutes, rel_seconds
4054 are now long int, not int. Member seconds is now struct timespec,
4055 not int. New member timespec_seen. Members dates_seen, days_seen,
4056 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
4058 (%union.intval): Now long int, not int.
4059 New member timespec.
4060 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
4061 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
4062 (spec): Now is a timespec or an item list.
4063 (timespec, items): New nonterminals.
4064 (time, rel, relunit, number, get_date):
4065 Add support for fractional seconds.
4066 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
4067 (gmtime, localtime, mktime): Remove decls; not needed with C89.
4068 (to_hour): First arg is now long int, not int.
4069 (to_year): Returns long int, not int.
4070 Don't treat year -70 like 70.
4071 (tm_diff): Returns long int, not int.
4072 (lookup_word): Use bool instead of int when appropriate.
4073 (yylex): Use size_t for count, not int.
4074 Detect overflow when parsing large integer constants.
4075 Add support for fractions.
4076 (get_date): Make pointers 'const' if possible.
4077 Use more-portable code to detect integer overflow.
4078 (main) [TEST]: Adjust to above changes. Test for localtime failure.
4079 Don't use ctime; it's not reliable if the year has >4 digits.
4081 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
4082 This is for compatibility with BSD.
4084 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
4085 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
4086 From coreutils' system.h.
4088 * userspec.c: Don't include "posixver.h".
4089 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
4090 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
4091 compatible extension. Simplify code by removing a boolean int
4092 that was always nonzero if a string was nonnull.
4094 2004-03-30 Jim Meyering <jim@meyering.net>
4096 Merge from coreutils.
4098 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
4100 * readtokens.c (readtoken): Don't leak 64 bytes when reading
4101 an empty input stream.
4103 * readtokens.c: Include <stdbool.h>.
4104 (readtoken): Use `size_t' rather than int/long.
4105 All callers adjusted.
4106 Use `bool' rather than `int' where appropriate.
4107 Use memset rather than an explicit loop.
4108 Use x2nrealloc rather than xrealloc.
4109 Allow the use of `\0' as a delimiter.
4110 (readtokens): Likewise.
4111 * readtokens.h (readtoken, readtokens): Update prototypes.
4113 2004-03-30 Bruno Haible <bruno@clisp.org>
4115 * getloadavg.c (getloadavg): Don't assume setlocale returns
4118 2004-03-29 Paul Eggert <eggert@twinsun.com>
4120 Merge changes to getloadavg.c from coreutils and Emacs.
4122 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
4123 Define to an expression, not to the empty string.
4124 Include cloexec.h and xalloc.h.
4125 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
4126 Use set_cloexec_flag rather than rolling our own.
4127 * cloexec.c, cloexec.h: New files.
4129 2004-03-18 Paul Eggert <eggert@twinsun.com>
4131 * getopt.h: Sync with libc CVS.
4133 2004-03-18 Paul Eggert <eggert@twinsun.com>
4134 Bruno Haible <bruno@clisp.org>
4136 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
4137 not on all platforms that have <wchar.h>.
4138 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
4140 2004-03-09 Paul Eggert <eggert@twinsun.com>
4142 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
4144 * getopt_int.h: New file, also synced from libc.
4146 2004-03-07 Paul Eggert <eggert@twinsun.com>
4148 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
4149 '#if' expressions. Unlike the code it replaces, it does not
4150 depend on (defined _SC_PAGESIZE). However, it does depend on
4151 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
4152 first reported by Jason Andrade in
4153 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
4155 2004-01-18 Simon Josefsson <jas@extundo.com>
4157 * strdup.h: New file.
4158 * strdup.c: Include it.
4159 * path-concat.c: Include strdup.h. Drop strdup declaration.
4160 * userspec.c: Include strdup.h. Drop strdup declaration.
4162 2004-02-06 Karl Berry <karl@gnu.org>
4164 * config.charset: update from gettext 0.14.1.
4166 2004-02-05 Paul Eggert <eggert@twinsun.com>
4168 Add comments and code, prompted by suggestions from Bruno Haible
4170 * quotearg.h (quotearg_alloc): New decl. Improve the comments
4171 describing the enum quoting_style values.
4172 * quotearg.c (quotearg_alloc): New function.
4173 (quotearg_buffer_restyled): Treat lone { and } as special.
4174 Treat = as special. Work around bug with older shells
4175 that "see" a '\' that is really the 2nd byte of a multibyte char.
4176 Quote empty string with shell_quoting_style.
4178 2004-02-03 Bruno Haible <bruno@clisp.org>
4180 * pipe.h: New file, from GNU gettext.
4181 * pipe.c: New file, from GNU gettext.
4183 2004-01-27 Bruno Haible <bruno@clisp.org>
4185 * execute.h: New file, from GNU gettext.
4186 * execute.c: New file, from GNU gettext.
4187 * w32spawn.h: New file, from GNU gettext.
4189 2004-01-23 Paul Eggert <eggert@twinsun.com>
4191 Exit-status fix from coreutils.
4193 Use exit_failure consistently in place of EXIT_FAILURE,
4194 so that program exit statuses are consistent on failure.
4196 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
4197 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
4198 * argmatch.h: Comment fix to match the above.
4199 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
4200 Now a macro referring to exit_failure, instead of a separate
4201 variable. Include "exitfail.h" to get it.
4202 * xstrtol.h: Include "exitfail.h".
4203 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
4205 * long-options.c (parse_long_options): Use prototype
4206 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
4209 2004-01-21 Jim Meyering <jim@meyering.net>
4211 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
4212 so as not to conflict with a different-sized __mktime_internal
4213 function in GNU libc.
4214 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
4215 Problem building statically-linked `ls' reported by Michael Brunnbauer.
4217 2004-01-18 Paul Eggert <eggert@twinsun.com>
4219 Merge from diffutils.
4221 * file-type.c (file_type): Add typed memory objects.
4222 * file-type.h (S_TYPEISTMO): New macro.
4224 * c-stack.h (c_stack_action): Remove argv argument.
4225 * c-stack.c (c_stack_action): Likewise. All uses changed.
4226 (die): Don't calculate message unless segv_action returns.
4227 (get_stack_location, min_address_from_argv, max_address_from_argv,
4228 volatile stack_base, volatile_stack_size): Remove.
4229 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
4230 that every segmentation violation is a stack overflow. (Ouch!)
4231 See Debian bug 136249 (still outstanding) for more info about why
4232 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
4234 2003-11-30 Bruno Haible <bruno@clisp.org>
4236 Safer stack allocation.
4237 * setenv.c: Include allocsa.h.
4238 (alloca): Remove fallback definition.
4239 (freea): Remove macro.
4240 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
4243 2003-10-17 Bruno Haible <bruno@clisp.org>
4245 * binary-io.h: Avoid warnings on Cygwin.
4247 2003-12-28 Bruno Haible <bruno@clisp.org>
4249 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
4250 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
4252 2003-11-28 Bruno Haible <bruno@clisp.org>
4254 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
4256 2003-11-27 Bruno Haible <bruno@clisp.org>
4258 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4260 2003-11-17 Bruno Haible <bruno@clisp.org>
4262 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4264 2003-11-24 Bruno Haible <bruno@clisp.org>
4266 * xallocsa.h: New file, from GNU gettext.
4267 * xallocsa.c: New file, from GNU gettext.
4269 2003-11-24 Bruno Haible <bruno@clisp.org>
4271 * allocsa.h: New file, from GNU gettext.
4272 * allocsa.c: New file, from GNU gettext.
4274 2003-11-24 Bruno Haible <bruno@clisp.org>
4276 * eealloc.h: New file.
4278 2004-01-15 Jim Meyering <jim@meyering.net>
4280 Merge from coreutils.
4282 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4283 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4284 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4286 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4287 optional configure-time default.
4289 * version-etc.c (version_etc_copyright): Update copyright date.
4291 * xreadlink.c (xreadlink): Correct outdated comment.
4293 2004-01-15 Paul Eggert <eggert@twinsun.com>
4295 Merge from coreutils.
4297 * posixver.c: Include posixver.h.
4299 * same.c: Include <stdbool.h>, <limits.h>.
4300 (_POSIX_NAME_MAX): Define if not defined.
4302 (same_name): If file names are silently truncated, report
4303 that the file names are the same if they are the same after
4304 the silent truncation.
4306 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4307 conversion function.
4308 * xstrtod.c (xstrtod): Likewise. All callers changed to
4309 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4312 2004-01-14 Paul Eggert <eggert@twinsun.com>
4314 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4315 with like-named macro in fnmatch.c.
4316 (EXT): Use an internal constant instead.
4318 Merge fnmatch patches from glibc.
4319 * fnmatch.c (mbsinit): Remove define.
4320 Add libc_hidden_ver (__fnmatch, fnmatch).
4321 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4322 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4324 2003-12-14 Karl Berry <karl@gnu.org>
4326 * config.charset: update from gettext-runtime.
4328 2003-12-03 Paul Eggert <eggert@twinsun.com>
4330 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4331 Bug reported by Alfred M. Szmidt.
4333 2003-11-29 Karl Berry <karl@gnu.org>
4335 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
4337 2003-11-23 Paul Eggert <eggert@twinsun.com>
4338 Bruno Haible <bruno@clisp.org>
4340 * printf-parse.h: Don't include sys/types.h.
4341 (ARG_NONE): New macro.
4342 (char_directive): Change type of *arg_index fields to size_t.
4343 * printf-parse.c: Don't include sys/types.h.
4344 (SSIZE_MAX): Remove macro.
4345 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
4346 Remove unnecessary overflow check.
4347 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
4350 2003-11-24 Paul Eggert <eggert@twinsun.com>
4352 * alloca.c: Remove dependency on xalloc module.
4353 (xalloc_die): Remove.
4354 (memory_full) [!defined emacs]: New macro.
4355 [!defined emacs]: Don't include xalloc.h.
4356 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4357 address arithmetic overflows. Change datatypes a bit to avoid
4360 2003-11-22 Jim Meyering <jim@meyering.net>
4362 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4364 2003-11-17 Bruno Haible <bruno@clisp.org>
4366 * vasnprintf.c (alloca): Remove fallback definition.
4367 (freea): Remove definition.
4368 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
4369 Reported by Paul Eggert.
4371 2003-11-17 Jim Meyering <jim@meyering.net>
4373 On systems without utime and without a utimes function capable of
4374 dealing with a NULL struct utimbuf* argument, this utime replacement
4375 could -- in unusual circumstances -- leak a file descriptor.
4376 * utime.c: Include <unistd.h> and <errno.h>.
4377 (utime_null): Be sure to close `fd' and to preserve errno.
4378 Reported by Geoff Collyer via Arnold Robbins.
4380 2003-11-16 Paul Eggert <eggert@twinsun.com>
4381 Bruno Haible <bruno@clisp.org>
4383 Protect against address arithmetic overflow.
4384 * printf-args.h: Include stddef.h.
4385 (arguments): Change type of field 'count' to size_t.
4386 * printf-args.c (printf_fetchargs): Use size_t instead of
4387 'unsigned int' where appropriate.
4388 * printf-parse.h: Include sys/types.h.
4389 (char_directive): Change type of *arg_index fields to ssize_t.
4390 (char_directives): Change type of fields 'count', max_*_length to
4392 * printf-parse.c: Include sys/types.h and xsize.h.
4393 (SSIZE_MAX): Define fallback value.
4394 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
4395 instead of 'int' where appropriate. Check a_allocated, d_allocated
4396 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
4397 * vasnprintf.c: Include xsize.h.
4398 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
4399 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
4400 overflow. Avoid wraparound when converting a width or precision from
4403 2003-11-16 Bruno Haible <bruno@clisp.org>
4405 Update from GNU gettext.
4406 * printf-parse.c: Generalize to it can be compiled for wide strings.
4407 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
4408 * vasnprintf.c: Generalize to it can be compiled for wide strings.
4409 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
4410 SNPRINTF): New macros.
4411 Don't include <alloca.h> if the file is used inside libintl.
4412 (local_wcslen): New function, for Solaris 2.5.1.
4413 (VASNPRINTF): Use it instead of wcslen.
4415 2003-11-16 Bruno Haible <bruno@clisp.org>
4417 * xsize.h (xmax): New function.
4418 (xsum, xsum3, xsum4): Declare as "pure" functions.
4420 2003-11-12 Paul Eggert <eggert@twinsun.com>
4422 * xalloc.h: Do not include <limits.h> or <stdint.h>.
4423 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
4424 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
4425 heuristic is just as accurate as far as we know, and it removes a
4426 dependency on size_max.m4 and ptrdiff_max.m4.
4428 2003-11-12 Paul Eggert <eggert@twinsun.com>
4430 * xstrtol.c (__xstrtol): Remove "break" immediately after
4431 "return", to pacify some unknown compiler. Problem reported
4434 2003-11-11 Bruno Haible <bruno@clisp.org>
4436 * xsize.h (SIZE_MAX): Remove fallback definition.
4437 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
4440 2003-11-10 Paul Eggert <eggert@twinsun.com>
4442 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
4443 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
4444 rejected some allocations of exactly SIZE_MAX - 2 bytes.
4446 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
4447 not (size_t) -1, since it's defined here.
4449 2003-11-06 Paul Eggert <eggert@twinsun.com>
4451 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
4452 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
4453 Reject sizes of exactly SIZE_MAX bytes.
4454 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
4455 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
4457 2003-11-05 Bruno Haible <bruno@clisp.org>
4459 * xsize.h: Include limits.h, to avoid a possible collision with
4460 SIZE_MAX defined in <limits.h> on Solaris.
4462 2003-11-04 Bruno Haible <bruno@clisp.org>
4464 * xsize.h: New file.
4465 * linebreak.c: Include xsize.h.
4466 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
4467 argument for overflow.
4468 Suggested by Paul Eggert.
4470 2003-10-31 Bruno Haible <bruno@clisp.org>
4472 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
4473 to avoid (extremely rare) race condition.
4474 Suggested by Paul Eggert.
4476 2003-11-03 Jim Meyering <jim@meyering.net>
4478 * userspec.c: Include "userspec.h".
4479 * userspec.h: New file.
4481 2003-10-31 Paul Eggert <eggert@twinsun.com>
4483 * mountlist.h (struct mount_entry.me_type_malloced): New member.
4484 * mountlist.c (SIZE_MAX): Define if not defined already.
4485 (read_filesystem_list): Set and use me_type_malloced.
4486 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
4487 whatever the type happens to be), for brevity and consistency.
4488 Check for size calculation overflow on Alphas running OSF/1.
4490 2003-10-31 Jim Meyering <jim@meyering.net>
4492 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
4494 * linebuffer.c: Include <string.h> for declaration of memset.
4496 2003-10-30 Paul Eggert <eggert@twinsun.com>
4497 Bruno Haible <bruno@clisp.org>
4499 * vasprintf.c: Include <limits.h>, <stdlib.h>.
4500 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
4502 2003-10-29 Paul Eggert <eggert@twinsun.com>
4504 * xalloc.h (xalloc_oversized): Now a macro, not a function,
4505 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
4507 * quotearg.c (quotearg_n_options): Use it.
4508 * group-member.c: Include <stdbool.h>.
4509 (free_group_info): Arg is now const *; don't free arg.
4510 (get_group_info): Now returns bool and accepts struct group_info *,
4511 rather than returning a malloc'ed struct group_info *.
4512 All uses changed. Check for overflow in internal size calculation.
4514 * getusershell.c (readname): Simplify the code by using x2nrealloc
4515 rather than xmalloc/xrealloc.
4516 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
4517 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
4518 conformance bug: the old code used a pointer after freeing the
4519 storage that it addressed.
4520 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
4521 rather than doing it by hand.
4522 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
4523 the buffer preserved. Use free and xmalloc instead.
4524 * quotearg.c (quotearg_n_options): Likewise.
4525 Use a simpler test for size overflow. Don't use xalloc_oversized
4526 because unsigned int might be wider than size_t (!); this suggests
4527 that we should switch from unsigned int to size_t for slot numbers.
4529 2003-10-27 Bruno Haible <bruno@clisp.org>
4531 * stdbool_.h: Better support for BeOS.
4533 2003-10-27 Paul Eggert <eggert@twinsun.com>
4535 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
4536 to allocate the returned structure. Do not allocate a subarray,
4537 as x2nrealloc will do that.
4538 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
4539 instead of xnrealloc.
4540 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
4542 2003-10-26 Paul Eggert <eggert@twinsun.com>
4544 * xalloc.h (xalloc_oversized): New static inline function, for
4545 callers that want to do their own size-overflow checking. Include
4546 <stdbool.h>, since xalloc_oversized returns bool.
4547 * xalloc.c (array_size_overflow): Remove. All callers changed
4548 to use xalloc_oversized.
4550 Add two functions x2realloc, x2nrealloc, for programs that grow
4551 arrays dynamically by doubling their sizes.
4552 * xalloc.h (x2realloc, x2nrealloc): New decls.
4553 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
4556 Port to C99 semantics for 'inline' of external functions.
4557 Bug reported by Bruno Haible.
4558 * xmalloc.c (xnmalloc_inline): New static inline function,
4559 with the old contents of xnmalloc.
4560 (xnmalloc, xmalloc): Use it.
4561 (xnrealloc_inline): New static inline function,
4562 with the old contents of xnrealloc.
4563 (xnrealloc, xrealloc): Use it.
4565 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
4567 2003-10-25 Paul Eggert <eggert@twinsun.com>
4569 Fix several address-calculation bugs in the hash modules,
4570 plus some minor code cleanup.
4572 * hash.h: Include <stdbool.h>, for bool.
4573 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
4574 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
4575 hash_get_n_entries, hash_get_max_bucket_length,
4576 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
4577 hash_rehash): Use size_t rather than unsigned.
4578 * hash.c (struct hash_table, hash_get_n_buckets,
4579 hash_get_n_buckets_used, hash_get_n_entries,
4580 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
4581 hash_get_entries, hash_do_for_each, hash_string, is_prime,
4582 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
4584 (SIZE_MAX): Define if not defined.
4585 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
4586 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
4588 Use const * when possible.
4589 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
4590 (check_tuning): Fix bug: if tuning parameters were very close to
4591 0 or 1, rounding errors could have caused subscript violations.
4592 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
4593 (hash_initialize): Add 'fail:' label
4594 to free table and return NULL, and use it to simplify code.
4595 Use calloc rather than clearing the storage ourself.
4596 (hash_initialize, hash_rehash): Check for arithmetic overflow in
4597 buffer size calculations.
4598 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
4599 Include <stddef.h>, for size_t.
4600 * hash-pjw.c (hash_pjw): Likewise.
4601 Switch to method described by Bruno Haible.
4602 Include <limits.h>, for CHAR_BIT.
4603 (SIZE_BITS): New macro.
4605 2003-10-21 Paul Eggert <eggert@twinsun.com>
4607 * getndelim2.c (getndelim2): When size calculation overflows,
4608 ceiling the allocation at NMAX bytes rather than silently
4609 discarding input bytes before NMAX is reached. This makes
4610 a difference only if NMAX exceeds SIZE_MAX / 2.
4612 * obstack.c: Merge from glibc.
4613 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
4614 Add libc_hidden_def (_obstack_newchunk).
4615 (_obstack_free) [! defined _LIBC]: Remove.
4616 [defined _LIBC]: Make a strong alias from obstack_free, rather than
4617 a clone of the function body.
4618 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
4619 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
4621 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
4622 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
4625 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
4626 (obstack_ptr_grow_fast, obstack_int_grow_fast):
4627 Don't use lvalue casts, as GCC plans to remove support for them
4628 in GCC 3.5. Reported by Joseph S. Myers. This bug
4629 was also present in the non-GCC version, indicating that this
4630 code had always been buggy and had never been widely used.
4631 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
4632 Use the fast variant of each macro, rather than copying the
4633 definiens of the fast variant; that way, we'll be more likely to
4634 catch future bugs in the fast variants.
4636 2003-10-20 Bruno Haible <bruno@clisp.org>
4638 * wait-process.h: New file, from GNU gettext.
4639 * wait-process.c: New file, from GNU gettext.
4641 2003-10-19 Jim Meyering <jim@meyering.net>
4643 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
4645 2003-10-16 Paul Eggert <eggert@twinsun.com>
4647 * getgroups.c: Include <errno.h>, <stdlib.h>.
4648 (getgroups): First arg is int, not size_t.
4649 Don't let 'free' mangle errno.
4651 2003-10-16 Jim Meyering <jim@meyering.net>
4653 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
4655 2003-10-15 Paul Eggert <eggert@twinsun.com>
4657 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
4659 (new_exclude, add_exclude_file): Initial size no longer needs to
4661 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
4662 our own address arithmetic overflow checking.
4664 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
4665 (fnmatch): Do not alloca more than 2000 wide characters;
4666 instead, use malloc for large buffers.
4667 Check for address arithmetic overflow, and return -1
4668 with errno set to ENOMEM in that case.
4669 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
4670 (NEW_PATTERN): Do not alloca more than 8000 bytes;
4671 instead, return -1. Check for address arithmetic overflow.
4673 2003-10-14 Paul Eggert <eggert@twinsun.com>
4675 Handle invalid suffixes and overflow independently, so that
4676 callers can treat them independently as needed. Fix some bugs in
4677 suffix handling, e.g., "100k@" was not diagnosed as an invalid
4678 suffix for a human-readable blocksize. The major caller-visible
4679 change is the addition of a new
4680 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
4681 that both overflow and suffix chars were found.
4683 * human.c (humblock): Don't check separately for invalid suffix
4684 char; that is xstrtoumax's job (now that its bug is fixed).
4685 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
4686 INTMAX_MAX]: New macros.
4687 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
4688 TYPE_MAXIMUM): New macros.
4689 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
4690 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
4691 if overflow occurs, as it's what __strtol does and it's more useful
4693 (__xstrtol): If __strtol reports some error other than ERANGE,
4694 reflect it to the caller as LONGINT_INVALID. If it reports
4695 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
4696 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
4697 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
4699 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
4700 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
4701 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
4702 [defined UINTMAX_MAX]: New macros.
4704 2003-10-14 Bruno Haible <bruno@clisp.org>
4706 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
4707 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
4708 Also use volatile where needed.
4710 2003-10-12 Paul Eggert <eggert@twinsun.com>
4712 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
4713 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
4714 and define in terms of the other primitives.
4715 * xmalloc.c: Include stdbool.h; do not include exit.h.
4716 (SIZE_MAX): Define if not already defined.
4717 (array_size_overflow): New function.
4718 (xalloc_die): Abort instead of exiting if 'error' returns.
4719 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
4720 (xmalloc, xrealloc): Use them.
4721 (xcalloc): Check for address arithmetic overflow.
4722 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
4723 a bit faster than strcpy.
4725 2003-10-08 Paul Eggert <eggert@twinsun.com>
4727 Merge getpass from libc, plus a few fixes.
4729 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
4730 Include <stdbool.h>.
4731 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
4732 __fsetlocking to empty.
4733 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
4734 do include <bits/libc-lock.h>.
4735 Do not include <fcntl.h>; not needed.
4736 [_LIBC]: Include <wchar.h>.
4737 (NOTCANCEL_MODE): New macro.
4738 (flockfile, funlockfile) [_LIBC]: New macros.
4739 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
4740 [!_LIBC]: New macros.
4741 (call_fclose): New function.
4742 (getpass): Use it. Save tty stream separately; this simplifies the
4743 code and makes it more reliable if stdin happens to equal stdout.
4744 Invoke __fsetlocking on tty.
4745 Handle thread cancellation if needed.
4746 Namespace cleanup (use __tcgetattr, __getline).
4747 Use bool for Booleans.
4748 [USE_IN_LIBIO]: Handle wide streams.
4749 [!_LIBC]: Unconditionally do the fseek, since we don't know what
4750 stream might go where.
4752 * unlocked-io.h: Include <stdio.h>, so that the caller
4753 doesn't have to include <stdio.h> before us.
4754 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4755 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4756 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4757 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4758 if not declared, so that we can use getpass.c code from libc without
4760 (flockfile, ftrylockfile, funlockfile): New macros.
4762 2003-10-06 Bruno Haible <bruno@clisp.org>
4764 * version-etc-2.h: Remove file.
4765 * version-etc-2.c: Remove file.
4767 2003-09-25 Jim Meyering <jim@meyering.net>
4768 Bruno Haible <bruno@clisp.org>
4770 This lets translators provide better translations for the
4771 "Written by ..." part of --version output.
4772 * version-etc.h: Include stdarg.h.
4773 (version_etc_copyright): Declare as readonly.
4774 (version_etc): Make this function variadic with a NULL-terminated list
4775 of author name strings.
4776 (version_etc_va): New declaration.
4777 * version-etc.c: Include stdarg.h, stdlib.h.
4778 (version_etc_copyright): Declare as readonly.
4779 (version_etc_va): New function. Provide a different translatable string
4780 for each possible number of authors < 10. Abbreviate when there are 10
4782 (version_etc): Make this function variadic. Call version_etc_va.
4783 Suggestion from Gary V. Vaughan.
4785 * long-options.h (parse_long_options): Change prototype: the authors
4786 string is moved to the end and becomes variadic.
4787 * long-options.c: Include stdarg.h.
4788 (parse_long_options): Make this function variadic, too.
4789 Call version_etc_va, not version_etc.
4791 2003-10-06 Bruno Haible <bruno@clisp.org>
4793 * fatal-signal.h: New file, from GNU gettext.
4794 * fatal-signal.c: New file, from GNU gettext.
4796 2003-10-04 Karl Berry <karl@gnu.org>
4798 * argp*: update from libc.
4800 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4802 * getpass.c (getpass): Use a no-op fseek when switching from input to
4803 output mode on the same stream.
4805 2003-09-29 Paul Eggert <eggert@twinsun.com>
4807 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4808 Fix arg typo in previous patch.
4810 2003-09-28 Jim Meyering <jim@meyering.net>
4812 * error.c: Correct cpp indentation.
4814 2003-09-27 Paul Eggert <eggert@twinsun.com>
4816 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4817 Omit the special code that used __typeof__, since we worry that
4818 it could be more trouble than it's worth. See:
4819 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4820 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4824 2003-09-26 Jim Meyering <jim@meyering.net>
4826 * error.c (error_tail): Move some declarations
4827 into inner scope where the local variables are used.
4829 2003-09-26 Bruno Haible <bruno@clisp.org>
4831 * stpncpy.h (gnu_stpncpy): New declaration.
4832 (stpncpy): Define as alias for gnu_stpncpy.
4833 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4835 2003-09-26 Paul Eggert <eggert@twinsun.com>
4837 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4838 (error_tail): Do not loop, reallocating temporary buffer, since
4839 the output cannot contain more wide characters than the input
4840 contains bytes, the size must be big enough already. This avoids
4841 one potential size overflow calculation. Check for size overflow
4842 when calculating temporary buffer size. Free temporary buffer
4843 when done, if it was allocated with malloc; this plugs a memory
4844 leak. Remove casts from void * to pointers, that are no longer
4845 needed now that we're assuming C89 or better.
4847 Merge error changes from glibc.
4849 * error.c, error.h: Update copyright notice header to match glibc.
4850 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4851 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4852 Disable cancellation while printing error.
4853 * error.h: Prepend __ to parameter names.
4855 2003-09-25 Karl Berry <karl@gnu.org>
4857 * argp-fmtstream.c, argp-help.c: update from libc.
4859 2003-09-25 Bruno Haible <bruno@clisp.org>
4861 * version-etc-2.h: New file, from version-etc.h with modifications.
4862 * version-etc-2.c: New file, from version-etc.c with modifications.
4864 2003-09-25 Simon Josefsson <jas@extundo.com>
4866 * xgetdomainname.h: New file.
4867 * xgetdomainname.c: New file.
4869 2003-09-25 Simon Josefsson <jas@extundo.com>
4870 Bruno Haible <bruno@clisp.org>
4872 * getdomainname.h: New file.
4873 * getdomainname.c: New file.
4875 2003-09-24 Paul Eggert <eggert@twinsun.com>
4877 * linebuffer.c (freebuffer): Don't free the argument, just
4878 the buffer associated with the argument. Bug reported by
4881 2003-09-19 Karl Berry <karl@gnu.org>
4883 * argp.h: update from libc.
4885 2003-09-16 Paul Eggert <eggert@twinsun.com>
4887 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4888 input error, instead of returning NULL the next time we are called
4889 (and therefore losing track of errno).
4891 2003-09-15 Paul Eggert <eggert@twinsun.com>
4893 * getndelim2.c (getndelim2): Don't trash errno when a read
4894 fails, so that the caller gets the proper errno.
4896 * readutmp.c (read_utmp): Likewise.
4897 Check for fstat error. Close stream and free storage
4900 2003-09-14 Bruno Haible <bruno@clisp.org>
4902 * fwriteerror.h: New file.
4903 * fwriteerror.c: New file.
4905 2003-09-14 Jim Meyering <jim@meyering.net>
4907 * getloadavg.c: Correct cpp indentation.
4908 * strdup.c: Likewise.
4909 * vasnprintf.c: Likewise.
4911 2003-09-12 Paul Eggert <eggert@twinsun.com>
4913 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4914 * obstack.c [!defined _LIBC]: Likewise.
4915 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4916 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4917 * exitfail.c: Don't include stdlib.h; no longer needed.
4919 More changes to assume C89 or better.
4921 * error.c (error_tail): Assume vprintf.
4923 * argmatch.c (getenv): Remove decl.
4924 * progreloc.c (get_full_program_name): Define via prototype.
4925 * setenv.c (clearenv): Likewise.
4926 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4928 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4929 (malloc, memcpy): Remove decls.
4930 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4931 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4932 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4933 (memcpy): Remove macro.
4934 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4935 (__P): Remove. All uses removed.
4936 (PTR): Remove. All uses changed to void *.
4937 (CHAR_BIT, NULL): Remove.
4938 (spaces, zeros, memset_space, memset_zero)
4939 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4941 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4942 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4943 Define with prototype.
4944 Remove now-unnecessary prototype decl.
4945 (extra_args_spec): Assume ANSI C. All uses changed.
4946 (extra_args_spec_iso): Remove.
4947 (my_strftime, emacs_strftimeu): Define via prototype.
4948 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4950 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4951 * strtoimax.c: Include <stdlib.h> unconditionally.
4952 (strtoul, strtol): Remove decls.
4953 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4955 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4956 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4957 (LOCALE_PARAM_PROTO): New macro.
4958 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4959 (INTERNAL (strtol), strtol): Define with a prototype.
4960 (PARAMS): Remove. All uses removed.
4961 * tempname.c: Include <string.h> unconditionally.
4962 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4963 * xgethostname.c (main): Define with a prototype.
4964 * xmalloc.c: Include "xalloc.h" first, to check interface.
4965 Include <stdlib.h> unconditionally.
4966 (calloc, malloc, realloc, free): Remove decls.
4967 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4968 Include <stdlib.h> unconditionally. Sort include file names.
4970 (xstrtod): Define with a prototype.
4971 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4972 (strtol, strtoul): Remove decls.
4974 2003-09-11 Paul Eggert <eggert@twinsun.com>
4976 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4977 Include <stdlib.h>, <string.h> unconditionally.
4978 Remove now-unnecessary cast to char *.
4979 * strnlen.c: Include <string.h> unconditionally.
4980 * yesno.c (yesno): Define with a prototype.
4982 2003-09-10 Bruno Haible <bruno@clisp.org>
4984 * strcspn.c: Include <string.h> unconditionally.
4985 * strpbrk.c: Include <string.h> unconditionally.
4986 * strstr.c: Include <string.h> unconditionally.
4987 * unicodeio.c: Include <string.h> unconditionally.
4988 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4989 * unsetenv.c: Likewise.
4990 * xreadlink.c: Include <stdlib.h> unconditionally.
4991 * yesno.c: Include <stdlib.h> unconditionally.
4992 (rpmatch): Add prototype.
4994 2003-09-10 Jim Meyering <jim@meyering.net>
4996 * error.c: Correct indentation of cpp directives.
4998 2003-09-09 Paul Eggert <eggert@twinsun.com>
5002 * acosl.c (main): Use a prototype.
5003 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
5006 * getloadavg.c (getloadavg, main): Define via prototypes.
5008 * getopt.h (struct option.name): Assume C89, and use 'const'.
5009 (getopt, etopt_long, getopt_long_only, _getopt_internal)
5010 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
5012 * getopt.c (const): Remove macro.
5013 Include <string.h> unconditionally.
5014 (my_index): Remove; all uses changed to strchr.
5015 (strlen): Remove decl.
5016 (exchange): Remove forward decl; no longer needed.
5017 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
5018 Define with prototype.
5019 * getopt1.c (const): Remove macro.
5020 (getopt_long, getopt_long_only, main): Define with prototype.
5022 * getugroups.c: Include <string.h> unconditionally.
5024 * getusershell.c: Include <stdlib.h> unconditionally.
5025 (getusershell, setusershell, endusershell, readname, main):
5026 Define with prototypes.
5028 * group-member.c: Include group-member.h first.
5029 Include <stdlib.h> unconditionally.
5031 * hard-locale.c: Include hard-locale.h first.
5032 Include <stdlib.h>, <string.h> unconditionally.
5034 * hash.c (free, malloc): Remove decls.
5035 Include <stdlib.h> unconditionally.
5037 * human.c: Include <stdlib.h>, <string.h> unconditionally.
5038 (getenv): Do not declare.
5040 * idcache.c: Include <string.h> unconditionally.
5042 * long-options.c: Include long-options.h first, to test interface.
5043 Include <stdlib.h> unconditionally.
5045 * makepath.c: Include makepath.h first, to test interface.
5046 Include <stdlib.h> and <string.h> unconditionally.
5048 * linebuffer.c: Include <stdlib.h>.
5049 (free): Remove decl.
5051 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
5052 rpl_malloc returns void *, not char *.
5053 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
5055 * md5.h: Include <limits.h> unconditionally.
5056 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
5057 (__P): Remove; all uses removed.
5058 * md5.c: Include "md5.h" first.
5059 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
5060 md5_buffer, md5_process_bytes, md5_process_block):
5061 Define with prototypes.
5062 * sha.h (__P): Remove all uses. (It wasn't defined??)
5063 * sha.c: Include "sha.h" first.
5064 Include <stdlib.h>, <string.h> unconditionally.
5066 * memchr.c (__ptr_t): Remove; all uses changed to void *.
5067 * memcmp.c (__ptr_t): Likewise.
5068 * memrchr.c (__ptr_t): Likewise.
5069 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
5070 Include <string.h> unconditionally.
5071 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
5072 * memchr.c: Include <stdlib.h> unconditionally.
5073 * memchr.c (LONG_MAX): Remove.
5074 * memrchr.c (LONG_MAX): Likewise.
5075 * memchr.c (__memchr): Define via a prototype.
5076 * memrchr.c (__memrchr): Likewise.
5077 * memcmp.c (__P): Remove, and remove all uses.
5078 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
5079 Remove forward decls; no longer needed.
5080 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
5081 Use types required by C89 in prototype.
5083 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
5084 * savedir.c: Likewise.
5085 * mkdir.c (free): Remove decl.
5086 * rmdir.c (rmdir): Define with a prototype.
5087 * savedir.c: Include savedir.h first, to test interface.
5089 * mktime.c (STDC_HEADERS): Remove.
5090 Include <stdlib.h>, <string.h> unconditionally.
5092 * modechange.c: Include <stdlib.h> unconditionally.
5093 (malloc): Remove decl.
5095 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
5096 (free): Remove decl.
5098 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
5099 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
5100 (This type really should be intptr_t, but that's a C99ism.)
5101 (_obstack_memcpy): Remove: all uses changed to memcpy.
5102 Include <string.h> unconditionally.
5103 (struct obstack): Assume __STDC__ for types of members
5104 chunkfun, freefun, extra_arg.
5105 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
5106 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
5107 obstack_begin, obstack_specify_allocation,
5108 obstack_specify_allocation_with_arg, obstack_chunkfun,
5109 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
5110 Remove unprototyped decls and the macros that use them.
5111 * obstack.c (POINTER): Remove. All uses changed to void *.
5112 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
5113 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
5114 (defined __STDC__ && __STDC__)]:
5115 Remove nonprototyped code.
5116 Include <stdlib.h> unconditionally.
5117 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
5118 _obstack_allocated_p, _obstack_free, obstack_free,
5119 _obstack_memory_used, print_and_abort):
5120 Define using prototypes.
5121 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
5122 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
5123 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
5124 obstack_next_free, obstack_object_size, obstack_room) [0]:
5125 Remove unused, unprototyped code.
5127 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
5129 * physmem.c (physmem_total, physmem_available, main): Define
5132 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
5133 (main): Define with a prototype.
5135 * posixver.c (getenv): Remove decl.
5137 * putenv.c (malloc): Returns void *, not char *.
5138 Include <string.h> unconditionally.
5139 (strchr, memcpy, NULL): Do not define.
5141 * readtokens.c: Include readtokens.h first, to test interface.
5142 Include <stdlib.h>, <string.h> unconditionally.
5143 (init_tokenbuffer): Define with a prototype.
5145 * regex.c (PARAMS): Remove. All uses removed.
5146 All uses of _RE_ARGS removed, too.
5147 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5149 (bzero): Assume memset exists.
5150 (memcmp, memcpy, NULL): Remove.
5151 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
5152 char, or assignments to local vars of type signed char.
5153 (init_syntax_once, PREFIX(extract_number_and_incr),
5154 PREFIX(print_partial_compiled_pattern),
5155 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
5156 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
5157 PREFIX(regex_grow_registers), PREFIX(regex_compile),
5158 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
5159 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
5160 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
5161 wcs_compile_range, byte_compile_range, truncate_wchar,
5162 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
5163 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
5164 count_mbs_length, wcs_re_match_2_internal,
5165 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
5166 PREFIX(alt_match_null_string_p),
5167 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
5168 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
5169 regfree, PREFIX(extract_number)): Define with prototype. Remove
5170 now-unnecessary declaration, if any.
5171 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
5173 Remove now-unnecessary casts among pointer types.
5174 * regex.h (_RE_ARGS): Remove. All uses removed.
5176 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
5177 (free): Remove decl.
5179 * rpmatch.c: Include <stdlib.h> unconditionally.
5181 * same.c: Include <stdlib.h>, <string.h> unconditionally.
5182 (free): Remove decl.
5184 * save-cwd.c: Include <stdlib.h> unconditionally.
5185 * xgetcwd.c: Likewise.
5187 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
5188 (free): Remove decl.
5190 * strchrnul.c (strchrnul): Define with a prototype.
5191 Fix bug: c_in was not converted to char before searching.
5193 The following changes are not K&R related:
5195 * group-member.h: Include <sys/types.h>, so that this file is
5197 * makepath.h: Likewise.
5199 * getusershell.c (readname, default_index, line_size, readname):
5200 Use size_t, not int, for sizes.
5201 (readname): If the size overflows, report an error instead of
5204 2003-09-09 Derek Robert Price <derek@ximbiot.com>
5206 * getndelim2.c: Assume stdlib.h per the C89 spec.
5208 2003-09-08 Paul Eggert <eggert@twinsun.com>
5210 Assume C89 or better; remove K&R cruft.
5211 A few of these changes were first proposed by Derek Robert Price
5212 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
5214 * addext.c: Include <string.h> unconditionally.
5215 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
5216 Don't declare getenv or malloc.
5218 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
5219 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
5221 (find_stack_direction, alloca): Use prototypes.
5223 * atexit.c (atexit): Define using a prototype.
5225 * basename.c, dirname.c, stripslash.c:
5226 Include <string.h> unconditionally.
5228 * bcopy.c: Include <stddef.h>.
5229 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
5231 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
5233 * error.h (error, error_at_line, error_print_progname)
5234 [! (defined (__STDC__) && __STDC__)]: Remove decls.
5235 * error.c: Include error.h first, to check interface.
5236 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5237 (VA_START): Remove; all uses changeed to va_start.
5238 (exit, strerror): Remove decls.
5239 (error_print_progname): Prototype uncondionally.
5240 Don't include <errno.h>; no longer needed.
5241 (private_strerror): Remove.
5242 (error_tail): Always define.
5243 (error, error_at_line): Assume C89 or better; always use prototypes.
5244 * fatal.c: Include "fatal.h" first, to test interface.
5245 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5246 (VA_START): Remove; all uses changed to va_start.
5247 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
5249 (exit): Remove decl.
5250 (fatal): Prototype unconditionally. Assume va_start works.
5251 Abort at end, to pacify gcc.
5253 * euidaccess.c (main): Define with a prototype.
5255 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5257 * exitfail.c: Include <stdlib.h> unconditionally.
5259 * fnmatch_.h (__P): Remove. All uses changed to assume
5261 * fnmatch.c: Include fnmatch.h first, to test interface.
5262 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5263 (getenv): Remove decl.
5264 (fnmatch): Define using a prototype.
5265 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5266 (FCT): Define using a prototype.
5268 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5270 * gethostname.c: Include <stddef.h>.
5271 (gethostname): Define with prototype. Length is size_t, not int.
5273 2003-09-08 Paul Eggert <eggert@twinsun.com>
5275 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5276 getversion.c should have been removed then, but was accidentally
5279 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5280 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5282 2003-09-07 Paul Eggert <eggert@twinsun.com>
5284 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5285 copy_tm_result. Bug reported by Simon Josefsson in
5286 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5288 2003-09-06 Paul Eggert <eggert@twinsun.com>
5290 * time_r.c, time_r.h: New files.
5292 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5294 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5295 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5297 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5299 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5300 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5303 * timegm.c: Switch to glibc implementation, with the following changes:
5304 [defined HAVE_CONFIG_H]: Include <config.h>.
5305 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5306 (__mktime_internal) [!defined _LIBC]: New decl.
5307 (__gmtime_r) [!defined _LIBC]: New macro and function.
5308 (timegm): Use a prototype, since gnulib assumes C89.
5309 Do not bother declaring tmp to be const, as it's not really usefu.
5310 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5311 (timegm): Declare only if HAVE_DECL_TIMEGM.
5313 2003-09-03 Paul Eggert <eggert@twinsun.com>
5315 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5316 Bug reported by Lute Kamstra in
5317 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5319 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5320 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5321 course with correspondingly smaller numbers for tomorrow and
5322 yesterday. From Tadayoshi Funaba. Originally installed into
5323 sh-utils on 1999-08-07, but the patch got lost (I guess during the
5326 2003-08-31 Simon Josefsson <jas@extundo.com>
5328 * timegm.h: New file.
5329 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
5331 2003-08-31 Karl Berry <karl@gnu.org>
5333 * argp.h: update from libc.
5335 2003-08-28 Bruno Haible <bruno@clisp.org>
5337 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
5338 warning on QNX, which defines O_BINARY to 000000.
5340 2003-08-24 Bruno Haible <bruno@clisp.org>
5342 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
5343 MSVC7 <stdio.h> is included later.
5345 2003-08-20 Bruno Haible <bruno@clisp.org>
5347 * progname.h: New file, from GNU gettext.
5348 * progname.c: New file, from GNU gettext.
5349 * progreloc.c: New file, from GNU gettext.
5351 2003-08-19 Bruno Haible <bruno@clisp.org>
5353 * xstrdup.c: Assume <string.h> exists.
5355 2003-08-18 Jim Meyering <jim@meyering.net>
5357 * setenv.h: Indent nested cpp directive.
5358 * vasnprintf.c: Remove trailing blanks.
5360 2003-08-17 Simon Josefsson <jas@extundo.com>
5361 Bruno Haible <bruno@clisp.org>
5363 * xstrndup.h: New file.
5364 * xstrndup.c: New file.
5366 2003-08-17 Bruno Haible <bruno@clisp.org>
5368 * strndup.h: New file.
5370 2003-08-16 Paul Eggert <eggert@twinsun.com>
5372 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
5373 space, undoing this 2003-08-12 change:
5374 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
5376 2003-08-16 Jim Meyering <jim@meyering.net>
5378 Merge from coreutils.
5379 * xstrtoimax.c: #else #if -> #elif.
5380 * xstrtoumax.c: Likewise.
5382 2003-08-15 Paul Eggert <eggert@twinsun.com>
5384 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
5385 rather than tab, after '#' in shell-script copyright notices.
5386 Suggested by Bruno Haible.
5388 2003-08-15 Jim Meyering <jim@meyering.net>
5389 and Paul Eggert <eggert@twinsun.com>
5391 Merge from coreutils.
5392 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
5393 member but strut utmpx does not. Needed for AIX 4.3.3.
5394 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
5396 2003-08-15 Jim Meyering <jim@meyering.net>
5398 Merge from coreutils.
5399 * xgethostname.c: Include <stdlib.h>.
5400 (xghostname): Don't exit for anything other than memory-related
5401 failure; just return NULL.
5402 * userspec.c: Include "posixver.h".
5403 (parse_user_spec): Accept `.' as a separator only
5404 in pre-POSIX-200112 mode.
5405 * strtoimax.c: Use #elif rather than #else #if.
5406 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5407 Remove function, now that we can rely on a working tzset function.
5408 [!_LIBC]: Ensure that the required autoconf test has been run.
5409 [!defined _NL_CURRENT && HAVE_STRFTIME]:
5410 Use underlying_strftime for %r.
5411 * sha.c: Merge in some clean-up and optimization changes from glibc.
5412 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
5413 Ensure that it is a multiple of 64.
5414 Rearrange loop exit tests so as to avoid performing an
5415 additional fread after encountering an error or EOF.
5416 * realloc.c: Update copyright date.
5418 2003-08-14 Jim Meyering <jim@meyering.net>
5420 Merge from coreutils.
5421 * obstack.h: Whitespace changes.
5422 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
5423 and xcalloc return values.
5424 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
5425 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
5426 hang on OSF/1 5.1 for DIR on both local and remote file systems.
5427 Reported by (and fix confirmed by) Nelson H. F. Beebe.
5428 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5430 Use mntctl's return value to drive the entry-processing loop, since
5431 we can't rely on the value of the vmt_length member in the last
5432 entry. On some systems doing so could result in exhausting
5433 virtual memory. Based in part on a patch from Mike Jetzer.
5435 2003-08-14 Jim Meyering <jim@meyering.net>
5436 and Paul Eggert <eggert@twinsun.com>
5438 Merges from coreutils, plus other fixes.
5439 * physmem.c: Merge in portability changes from gcc/libiberty
5440 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
5441 for credits and details. Thanks to Kaveh Ghazi for helping
5442 to keep these files in sync.
5443 (ARRAY_SIZE): Define it.
5444 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
5445 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
5446 (memcasecmp): Don't assume size_t fits in unsigned int.
5447 Remove casts and duplicate code.
5448 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
5449 (memcpy): Remove definition.
5450 Merge in some clean-up and optimization changes from glibc.
5451 [BLOCKSIZE]: Move definition to top of file.
5452 Ensure that it is a multiple of 64.
5453 Rearrange loop exit tests so as to avoid performing an
5454 additional fread after encountering an error or EOF.
5455 * md5.h (md5_uintptr): Define.
5456 * makepath.c (CLEANUP_CWD): Report an error if we failed to
5457 return to the initial working directory. Preserve errno
5459 * idcache.c: Include "xalloc.h".
5460 (xmalloc, xrealloc): Remove decls.
5461 (getuser): Remove casts no longer required in C89.
5462 * human.c: Include stdio.h, for sprintf.
5463 * group-member.c: Include "xalloc.h".
5464 (xmalloc, xrealloc): Remove decls.
5465 (get_group_info): Remove casts no longer required in C89.
5466 * getusershell.c (readname): Remove casts no longer required in C89.
5467 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
5468 * getline.c: Whitespace fix, from coreutils.
5470 2003-08-13 Paul Eggert <eggert@twinsun.com>
5472 * exclude.c: Include <ctype.h>
5473 (IN_CTYPE_DOMAIN): New macro.
5475 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
5478 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5479 Undo previous (whitespace-only) change.
5481 2003-08-12 Paul Eggert <eggert@twinsun.com>
5483 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5484 Normalize leading white space and remove trailing white space.
5485 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
5486 notice, as per ../config/srclist-update.
5488 Merge from coreutils.
5489 * euidaccess.h: New file.
5490 * euidaccess.c: Include it.
5491 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
5492 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
5493 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
5495 2003-08-11 Bruno Haible <bruno@clisp.org>
5497 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
5498 (vasnprintf): Use it instead of wcslen.
5500 2003-08-11 Bruno Haible <bruno@clisp.org>
5502 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
5503 value to ensure that _Bool promotes to int. Use #define for _Bool when
5504 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
5506 2003-08-10 Karl Berry <karl@gnu.org>
5508 * regex.h: update from libc (whitespace fix).
5510 2003-08-09 Paul Eggert <eggert@twinsun.com>
5512 Merge some files from coreutils. These changes were
5513 originally made by Jim Meyering.
5514 * acl.c: Include <sys/types.h> before <sys/stat.h>;
5515 many older Unixes require this.
5516 * alloca.c (alloca): Remove cast to argument of free;
5517 no longer needed in C89.
5518 * alloca_.h, regex.h: Fix white space to match
5519 what GNU indent does.
5521 2003-08-05 Paul Eggert <eggert@twinsun.com>
5523 * bumpalloc.h: Remove.
5525 2003-08-04 Paul Eggert <eggert@twinsun.com>
5527 * getloadavg.c: Change copyright notice and spacing to conform to
5530 Merge from coreutils.
5531 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
5533 * getdate.y (date): Also accept dates like May-23-2003; suggestion
5534 from Karl Berry, implemented by Jim Meyering.
5535 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
5536 from Dmitry V. Levin.
5537 Remove anachronistic cast of xrealloc.
5538 * fnmatch_.h (__const): Remove. Use 'const'.
5539 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
5540 type. Otherwise, it wouldn't compile with at least /bin/cc on
5541 ymp-cray-unicos9.0.2.X.
5542 Combine two mostly-identical uses of alloca into one.
5543 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
5545 2003-08-04 Dave Love <d.love@dl.ac.uk>
5549 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
5550 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
5551 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
5552 obsolete NLIST_NAME_UNION.
5553 [__GNU__]: Undef BSD and FSCALE.
5554 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
5556 2003-08-03 Paul Eggert <eggert@twinsun.com>
5558 * stdbool_.h (_Bool): Make it signed char, instead of
5559 an enum type, so that it's guaranteed to promote to int. See:
5560 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
5562 2003-07-31 Paul Eggert <eggert@twinsun.com>
5564 * strerror.c: Include config.h, limits.h. Declare sprintf.
5565 (strerror): Don't assume that a printable int fits in 14 bytes.
5567 2003-07-24 Derek Robert Price <derek@ximbiot.com>
5568 Bruno Haible <bruno@clisp.org>
5570 * getline.h (getline, getdelim): Change return type to ssize_t.
5571 * getline.c (getline, getdelim): Likewise.
5572 Remove _GNU_SOURCE define; now it's defined in config.h through
5575 2003-07-22 Paul Eggert <eggert@twinsun.com>
5577 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
5578 over-parenthesization in macros.
5580 Sync with coreutils.
5582 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
5585 Use `exit_failure' for xalloc and xmemcoll instead of their own
5586 private exit-failure variables.
5587 * xalloc.h (xalloc_exit_failure): Remove.
5588 * xmalloc.c: Likewise. Include exitfail.h.
5589 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
5590 * xmemcoll.h (xmemcoll_exit_failure): Remove.
5591 * xmemcoll.c: Likewise. Include exitfail.h.
5592 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
5594 2003-07-18 Paul Eggert <eggert@twinsun.com>
5596 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
5597 * closeout.c: Likewise. Include "closeout.h" right after config.h,
5598 to test that it can stand by itself. Include "exitfail.h".
5599 Clients should set exit_failure instead.
5600 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
5602 2003-07-18 Andreas Schwab <schwab@suse.de>
5604 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
5606 2003-07-18 Bruno Haible <bruno@clisp.org>
5608 * getndelim2.h: New file.
5609 * getndelim2.c: Make into a module of its own. Include config.h,
5611 (getndelim2): Make non-static. Change return type to ssize_t.
5612 * getline.h: Change argument names.
5613 * getline.c: Include getndelim2.h instead of getndelim2.c.
5614 * getnline.c: Include getndelim2.h.
5616 2003-07-17 Bruno Haible <bruno@clisp.org>
5618 * Makefile.am: Remove file.
5619 * Makefile.in: Remove file.
5621 2003-07-17 Bruno Haible <bruno@clisp.org>
5623 * getnline.h: New file.
5624 * getnline.c: New file.
5625 * getndelim2.c: New file, extracted from getline.c.
5626 (getndelim2): Renamed from getdelim2, with added nmax argument.
5627 * getline.c: Include getndelim2.c.
5628 (getdelim2): Moved out to getndelim2.c.
5629 (getline, getdelim): Update.
5631 2003-07-15 <karl@gnu.org>
5633 * vasnprintf.c: update from gettext.
5635 2003-07-15 Jim Meyering <jim@meyering.net>
5637 * makepath.c (make_path): Enclose diagnostic in _(...).
5639 2003-07-14 Paul Eggert <eggert@twinsun.com>
5641 * asnprintf.c, asprintf.c, config.charset, gettext.h,
5642 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
5643 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
5644 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
5645 vasprintf.c, vasprintf.h: Regenerate. These files are now being
5646 updated automatically by ../config/srclist-update. This changes
5647 their license from LPGL to GPL.
5649 2003-07-14 Jim Meyering <jim@meyering.net>
5651 Don't emit diagnostics. Let callers do that.
5652 * save-cwd.c: Don't include "error.h".
5653 (save_cwd): Don't call error. Ensure that errno is valid
5654 when returning nonzero.
5656 * save-cwd.h (restore_cwd): Update prototype.
5657 * save-cwd.c (restore_cwd): Remove two parameters.
5658 Simplify. Don't call error upon failure. Let callers do that.
5659 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
5660 when auditing is enabled. But don't bother updating the #if.
5662 2003-07-14 Simon Josefsson <jas@extundo.com>
5664 * mempcpy.h: New file.
5665 * mempcpy.c: New file.
5667 2003-07-14 Paul Eggert <eggert@twinsun.com>
5669 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
5670 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
5671 unicodeio.c, unicodeio.h, unlocked-io.h:
5672 Switch from LGPL to GPL.
5674 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
5676 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
5677 it breaks C++ compilation.
5678 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
5680 2003-07-10 Jim Meyering <jim@meyering.net>
5682 * vasnprintf.c: Remove trailing blanks.
5683 Make cpp indentation consistent.
5685 2003-07-09 Paul Eggert <eggert@twinsun.com>
5687 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
5688 posixver.c, strftime.c, strnlen.c, strverscmp.c:
5689 Switch from LGPL to GPL.
5691 2003-07-07 Paul Eggert <eggert@twinsun.com>
5693 * mktime.c: Fix some boundary cases and remove need for floating point.
5695 Issue a compile-time diagnostic if time_t is floating point, or if
5696 two's complement arithmetic is not in effect, or if arithmetic
5697 right shift does not propagate the sign. These assumptions were
5698 all in the original code but they weren't checked.
5700 (TIME_T_MIDPOINT, verify): New macros.
5701 (__isleap): Remove; it has integer overflow problems.
5702 (leapyear): New function, without those problems.
5703 (ydhms_tm_diff): Remove; splitting into two parts.
5704 (ydhms_diff): New function, containing the arithmetic part of
5705 the old ydhms_tm_diff function. Issue a compile-time
5706 diagnostic if we are not using C99 integer division.
5707 Avoid casts when possible.
5708 (guess_time_tm): New function, containing the checking part of
5709 the old ydhms_tm_diff function. Return the new value, rather than
5710 the difference between it and the old. Accept a new argument T
5711 so that *T specifies the old value. Check for overflow in the result.
5713 (__mktime_internal): Use a time_t offset, not a long int offset.
5714 This undoes the 2003-06-04 change, which is no longer needed now
5715 that we have better overflow checking.
5716 (localtime_offset): Likewise.
5718 (__mktime_internal): Avoid harmful overflow on hosts where time_t
5719 and long are 64-bit but int is only 32-bit.
5720 (ydhms_diff): Use long int to store year1 and yday1.
5721 Issue a compile-time diagnostic if long int is not wide enough.
5723 (__mktime_internal): Use long int to store adjusted year and yday.
5724 Use plain C rather than preprocessor commands, if that doesn't
5726 Check for overflow (and try to repair) after each probe
5727 rather than checking only at the very end. This avoids some bugs
5728 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
5729 does not equal GMT offset at maximum time).
5730 Use integer to check for overflow rather than floating point; this
5731 is more portable to non-IEEE hosts, and is a tad faster.
5732 When we detect that we are oscillating between two values,
5733 don't check whether tm_isdst has the requested value, since
5734 we already know the answer. When tm_isdst has the wrong value,
5735 use a different heuristic to find the right one, based on the
5736 extreme values actually observed in practice in tz2003a,
5737 rather than the (overly optimistic) "previous 3 calendar quarters".
5739 (not_equal_tm, print_tm, check_result): Use "const T" rather than
5740 "T const" to accommodate glibc style.
5741 (check_result): Use less-confusing report format. "long" -> "long int.
5743 Don't loop if the iteration overflows time_t.
5744 Allow a negative step in the iteration.
5746 2003-07-01 Paul Eggert <eggert@twinsun.com>
5748 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5749 having it depend on HAVE_SYS_TYPES_H.
5751 2003-06-25 Bruno Haible <bruno@clisp.org>
5753 * readlink.c: New file.
5755 2003-06-20 Bruno Haible <bruno@clisp.org>
5757 Assume C89, so PARAMS isn't needed.
5758 * unicodeio.h (PARAMS): Remove.
5759 * unicodeio.c: Don't use PARAMS.
5761 2003-06-18 Jim Meyering <jim@meyering.net>
5763 Merge changes from coreutils.
5764 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5765 Remove explicit declarations of xmalloc and realloc.
5767 (read_utmp): Remove anachronistic cast of xmalloc.
5769 2003-06-17 Paul Eggert <eggert@twinsun.com>
5771 Assume C89, so PARAMS isn't needed.
5772 * backupfile.h (PARAMS): Remove. All uses removed.
5773 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5774 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5775 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5776 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5777 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5778 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5779 xstrtol.h: Likewise.
5780 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5781 same.h, strverscmp.h: Do not include config.h; no longer needed.
5782 Anyway, config.h should always be included before any other file.
5784 2003-06-11 Simon Josefsson <jas@extundo.com>
5786 * sysexit_.h: New file.
5788 2003-05-20 Derek Price <derek@ximbiot.com>
5790 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5792 2003-06-10 Simon Josefsson <jas@extundo.com>
5794 * strchrnul.h: New file.
5795 * strchrnul.c: New file.
5797 2003-06-10 Simon Josefsson <jas@extundo.com>
5799 * argp.h: New file, from glibc.
5800 * argp-ba.c: New file, from glibc.
5801 * argp-eexst.c: New file, from glibc.
5802 * argp-fmtstream.c: New file, from glibc.
5803 * argp-fmtstream.h: New file, from glibc.
5804 * argp-fs-xinl.c: New file, from glibc.
5805 * argp-help.c: New file, from glibc.
5806 * argp-namefrob.h: New file, from glibc.
5807 * argp-parse.c: New file, from glibc.
5808 * argp-pv.c: New file, from glibc.
5809 * argp-pvh.c: New file, from glibc.
5810 * argp-xinl.c: New file, from glibc.
5812 2003-06-07 Jim Meyering <jim@meyering.net>
5814 * readtokens.h: Put `Free Software Foundation, Inc.'
5815 in place of my name in the copyright comment.
5816 Remove definition and uses of __P.
5819 * stat.c: Don't declare xmalloc explicitly.
5820 Instead, include "xalloc.h".
5821 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5822 xrealloc, and xcalloc return values.
5823 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5825 * xgetcwd.h: Remove definition/uses of PARAMS.
5827 2003-06-06 Jim Meyering <jim@meyering.net>
5829 * stdbool_.h: Renamed from stdbool.h.in.
5831 2003-06-06 Jim Meyering <jim@meyering.net>
5833 Merge from coreutils.
5834 * same.c: (same_name): Declare *_basename locals to be `const'.
5835 Consolidate declarations and initializations of *_base* locals.
5837 Merge from coreutils.
5838 This avoids a core dump on systems without GNU putenv,
5839 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5840 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5841 (unsetenv): New static function, from GNU libc.
5842 (rpl_putenv): Use it.
5844 * modechange.c: Remove trailing blanks.
5846 Merge from coreutils.
5847 * fsusage.c: Remove declaration of statfs.
5848 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5850 * posixtm.c: Include <stdbool.h> unconditionally.
5852 2003-06-05 Paul Eggert <eggert@twinsun.com>
5854 * mktime.c (__mktime_internal): When resolving a tm_isdst
5855 mismatch, look in future quarters as well as past. This fixes a
5856 bug when processing fall-backwards gaps immediately after a long
5857 period of daylight-saving time.
5859 * mktime.c: Assume freestanding C89 or better.
5860 (HAVE_LIMITS_H): Remove. Assume it's 1.
5861 (__P): Remove; not used.
5862 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5863 (mktime, not_equal_tm, print_tm, check_result,
5864 main): Use prototypes. Use const * where appropriate.
5865 (main): Fix typo in testing code that uncovered by above changes.
5866 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5868 2003-06-04 Paul Eggert <eggert@twinsun.com>
5870 * mktime.c: Fix Debian bug 177940
5871 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5872 (localtime_offset): Now long int, not time_t, because we want it
5873 to be guaranteed to be signed. All uses changed.
5874 (__mktime_internal): If overflow would occur when adding offset,
5877 Merge 'human' changes from coreutils. Rewrite to support
5878 locale-specific notations like thousands separators.
5879 * human.c: Simplify authorship notice.
5880 Include human.h immediately after config.h.
5881 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5882 <limits.h>: Do not include, since human.h does.
5883 (SIZE_MAX, UINTMAX_MAX): New macros.
5884 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5885 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5886 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5887 (power_letter): Renamed from suffixes.
5888 (generate_suffix_backwards): Remove.
5889 (adjust_value): Now takes int style (because of human.h changes)
5890 and long double value (for greater precision on some platforms).
5891 (group_number): New function.
5892 (human_readable): Use it. Use integer options, not enum.
5893 Put the options before the sizes in the arg list.
5894 Support all the new options.
5895 The old human_readable function has been removed;
5896 use inttostr.h instead.
5897 (human_readable, default_block_size, humblock):
5898 Use uintmax_t, not int, for block sizes.
5899 (human_readable_inexact, block_size_types): Remove.
5900 (block_size_opts): New constant.
5901 (human_options): Renamed from human_block_size, with new signature
5902 that allows block sizes up to UINTMAX_MAX. All callers changed.
5903 * human.h: Add copyright and authorship notice.
5904 Include <limits.h> and <stdbool.h> unconditionally.
5905 (PARAMS): Remove. All uses removed.
5906 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5907 (enum human_inexact_style): Remove tag; now a nameless enum.
5908 (human_floor, human_ceiling, human_round_to_even): Now have
5909 values 2, 0, 1 rather than -1, 1, 0.
5910 (human_group_digits, human_suppress_point_zero, human_autoscale,
5911 human_base_1024, human_SI, human_B): New constants.
5912 (human_readable_inexact, human_block_size): Remove.
5913 (human_readable): Size args are now uintmax_t, not int.
5914 (human_options): New decl.
5916 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5917 unnecessary now that we assume C89 or better. This change
5918 imported from coreutils.
5920 * mktime.c (__mktime_internal): Do not reject negative timestamps
5921 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5922 in the 2003-05-30 sync from glibc.
5924 .h files should stand alone, but we shouldn't include <sys/types.h>
5925 if we can get away with just <stddef.h>.
5927 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5928 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5929 rather than <sys/types.h>, as we merely need size_t.
5930 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5932 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5933 Include <stdio.h>, to get FILE.
5934 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5935 memcasecmp.h has included <stddef.h> and all we need is size_t.
5936 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5937 our interface, instead of including <sys/types.h>
5939 2003-06-02 Paul Eggert <eggert@twinsun.com>
5942 Fix some minor time-related bugs with POSIX time arguments.
5943 Some valid time stamps were being rejected (notably -1, and
5944 time stamps before 1900 on 64-bit hosts). And some invalid
5945 time stamps were being accepted, e.g. September 31.
5947 * posixtm.h (posixtime): Return bool instead of time_t, so
5948 that we can return (time_t) -1 successfully.
5949 * posixtm.c: Likewise.
5950 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5951 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5952 (t): Remove static var.
5953 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5954 of static var. All uses changed.
5955 (year): Do not reject years before 1900; they can occur with
5957 (posix_time_parse): Do not check for out-of-range components;
5958 that is now the caller's responsibility, since our checks were
5959 only approximations.
5960 (posixtime): Use mktime to check for out-of-range components,
5961 since it knows them exactly.
5962 If mktime returns (time_t) -1, check whether an error actually occurred
5963 by invoking localtime on -1.
5964 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5965 posixtime failures better.
5966 Improve the test data (in comments only).
5968 2003-05-30 <karl@gnu.org>
5970 * mktime.c: update from libc.
5972 2003-05-30 Bruno Haible <bruno@clisp.org>
5974 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5975 * localcharset.h: Likewise.
5976 * localcharset.c: Likewise.
5978 2003-05-28 Paul Eggert <eggert@twinsun.com>
5980 Assume the headers required for C89 freestanding compilers.
5981 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5982 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5983 without checking for HAVE_LIMITS_H.
5984 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5985 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5987 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5988 * exclude.c: Include <stdbool.h> unconditionally.
5989 * tempname.c: Include <stddef.h> unconditionally.
5990 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5991 * modechange.c, rpmatch.c (NULL): Don't define, since
5992 <stddef.h> does that.
5993 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5994 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5995 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5996 * xstrtol.c: Likewise.
5997 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5998 * savedir.c: Include <stddef.h> instead of defining NULL.
6000 * addext.c (addext): Use assignment rather than cast, to avoid
6001 warnings on some platforms.
6003 * mktime.c (__mktime_internal): Do not reject negative timestamps
6006 2003-05-10 Bruno Haible <bruno@clisp.org>
6008 * linebreak.c (iconv_string_length): Don't return -1 just because the
6009 string is longer than 4 KB.
6011 2003-05-12 Jim Meyering <jim@meyering.net>
6013 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
6014 the space-padded-by-default conversion specifiers, %e, %k, %l.
6016 2003-05-03 Bruno Haible <bruno@clisp.org>
6018 Upgrade to Unicode-4.0.
6019 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
6020 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
6021 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
6022 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
6023 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
6024 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
6025 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
6026 Change width of U+E0100..U+E01EF from 1 to 0.
6028 2003-04-25 Bruno Haible <bruno@clisp.org>
6030 * copy-file.c: Include <stddef.h>, for size_t.
6032 2003-04-25 Jim Meyering <jim@meyering.net>
6034 * copy-file.c (copy_file_preserving): Declare buf_size to be
6035 of type size_t, not int.
6037 2003-04-11 Jim Meyering <jim@meyering.net>
6039 Merge changes from Coreutils.
6041 2003-03-22 Jim Meyering <jim@meyering.net>
6043 * strftime.c (widen): Cast alloca return value to proper type.
6045 2003-01-19 Ulrich Drepper <drepper@redhat.com>
6048 * strftime.c (my_strftime): Handle very large width
6049 specifications for numeric values correctly. Improve checks for
6052 2003-01-19 Jim Meyering <jim@meyering.net>
6054 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
6055 (nl_get_alt_digit) [! defined my_strftime]: Define.
6056 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
6057 _nl_get_alt_digit and _nl_get_walt_digit.
6059 * strftime.c (my_strftime): Merge in locale-related changes from libc.
6060 These changes have no effect outside of _LIBC.
6062 2003-04-10 Bruno Haible <bruno@clisp.org>
6064 * findprog.h: New file, from GNU gettext.
6065 * findprog.c: New file, from GNU gettext.
6067 2003-04-05 Jim Meyering <jim@meyering.net>
6069 Merge changes from Coreutils.
6071 * exclude.h (PARAMS): Remove definition and uses.
6072 * exclude.c: Remove uses of `PARAMS'.
6074 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
6075 Add test-cases for DOS filenames. Declare program_name.
6076 (main): Set up program_name. Patch by Rich Dawe.
6078 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6080 Use mntctl's return value to drive the entry-processing loop, since
6081 we can't rely on the value of the vmt_length member in the last
6082 entry. On some systems doing so could result in exhausting
6083 virtual memory. Based in part on a patch from Mike Jetzer.
6085 2003-04-04 Bruno Haible <bruno@clisp.org>
6087 * linebreak.h: New file, from GNU gettext.
6088 * linebreak.c: New file, from GNU gettext with slight modifications.
6089 * lbrkprop.h: New file, from GNU gettext.
6091 2003-04-03 Bruno Haible <bruno@clisp.org>
6093 * utf8-ucs4.h: New file, from GNU gettext.
6094 * utf16-ucs4.h: New file, from GNU gettext.
6095 * ucs4-utf8.h: New file, from GNU gettext.
6096 * ucs4-utf16.h: New file, from GNU gettext.
6098 2003-04-02 Bruno Haible <bruno@clisp.org>
6100 * binary-io.h: New file, from GNU gettext.
6102 2003-04-01 Bruno Haible <bruno@clisp.org>
6104 * pathname.h: New file, from GNU gettext.
6105 * concatpath.c: New file, from GNU gettext.
6107 2003-03-30 Bruno Haible <bruno@clisp.org>
6109 * copy-file.c (copy_file_preserving): Don't set owner if the function
6110 chown() doesn't exist.
6112 2003-03-28 Bruno Haible <bruno@clisp.org>
6114 * copy-file.h: New file, from GNU gettext.
6115 * copy-file.c: New file, from GNU gettext.
6117 2003-03-18 Jim Meyering <jim@meyering.net>
6119 * quote.c (quote_n): Fix typo in comment.
6121 2003-03-14 Jim Meyering <jim@meyering.net>
6123 Merge changes from Coreutils.
6124 * obstack.h (obstack_object_size): Declare temporary, __o,
6125 to be const, in order to avoid warnings.
6126 (obstack_room): Likewise.
6127 (obstack_empty_p): Likewise.
6129 2003-03-13 Paul Eggert <eggert@twinsun.com>
6131 Merge changes from Bison.
6132 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
6133 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
6134 when compiling Bison 1.875's `bitset bset = obstack_alloc
6135 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
6136 * hash.c: Include <stdbool.h> unconditionally.
6138 2003-03-09 Paul Eggert <eggert@twinsun.com>
6140 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
6141 Reported by Bruce Becker; see:
6142 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
6144 2003-03-03 Paul Eggert <eggert@twinsun.com>
6145 Bruno Haible <bruno@clisp.org>
6147 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
6148 Reported by John Hughes, see
6149 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
6151 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
6153 * poll_.h: New file.
6156 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
6158 * mathl.h: New file.
6159 * acosl.c: New file.
6160 * asinl.c: New file.
6161 * atanl.c: New file.
6162 * ceill.c: New file.
6165 * floorl.c: New file.
6166 * frexpl.c: New file.
6167 * ldexpl.c: New file.
6169 * sincosl.c: New file.
6171 * sqrtl.c: New file.
6173 * trigl.c: New file.
6174 * trigl.h: New file.
6176 2003-02-17 Bruno Haible <bruno@clisp.org>
6178 * mkdtemp.h: New file, from GNU gettext.
6179 * mkdtemp.c: New file, from GNU gettext.
6181 2003-01-31 Bruno Haible <bruno@clisp.org>
6183 * rename.c: #undef rename before defining rpl_rename.
6184 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
6186 2003-01-30 Bruno Haible <bruno@clisp.org>
6188 * printf-args.h: New file, from GNU gettext.
6189 * printf-args.c: New file, from GNU gettext.
6190 * printf-parse.h: New file, from GNU gettext.
6191 * printf-parse.c: New file, from GNU gettext.
6192 * vasnprintf.h: New file, from GNU gettext.
6193 * vasnprintf.c: New file, from GNU gettext.
6194 * asnprintf.c: New file, from GNU gettext.
6195 * vasprintf.h: New file, from GNU gettext with modifications.
6196 * vasprintf.c: New file, from GNU gettext.
6197 * asprintf.c: New file, from GNU gettext.
6199 2003-01-29 Bruno Haible <bruno@clisp.org>
6201 * stpncpy.h: New file, from GNU gettext with modifications.
6202 * stpncpy.c: New file, from GNU gettext with modifications.
6204 2003-01-28 Bruno Haible <bruno@clisp.org>
6206 * c-ctype.h: New file, from GNU gettext, with changes suggested by
6208 * c-ctype.c: New file, from GNU gettext, with changes suggested by
6211 2003-01-27 Bruno Haible <bruno@clisp.org>
6213 * xsetenv.h: New file, from GNU gettext.
6214 * xsetenv.c: New file, from GNU gettext.
6216 2003-01-23 Bruno Haible <bruno@clisp.org>
6218 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
6220 2003-01-22 Bruno Haible <bruno@clisp.org>
6222 * exit.h: New file, from GNU gettext.
6224 2003-01-11 Bruno Haible <bruno@clisp.org>
6226 * stpcpy.h (stpcpy): Use ANSI C function declarations.
6227 * strcase.h (strcasecmp, strncasecmp): Likewise.
6229 2003-01-14 Jim Meyering <jim@meyering.net>
6231 * same.c (same_name): Tweak a comment.
6233 2003-01-11 Bruno Haible <bruno@clisp.org>
6235 * same.c (same_name): Reorder tests so as to avoid calling stat()
6236 when a string comparison is sufficient.
6238 2003-01-11 Bruno Haible <bruno@clisp.org>
6240 * readtokens.c (readtoken): Cast character to 'unsigned char', not
6243 2003-01-11 Bruno Haible <bruno@clisp.org>
6245 * hash-pjw.c: Add comment about low quality of this function.
6247 2003-01-12 Paul Eggert <eggert@twinsun.com>
6249 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
6250 to avoid collisions with libcurses and libreadline.
6252 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
6253 * getstr.h, getstr.c: Remove.
6254 * getline.c: Include "getline.h", to check interface.
6255 Move body of old getstr.c here: this defines MIN_CHUNK and
6256 declares getdelim2, which is renamed from getstr.
6257 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6259 * linebuffer.c (readlinebuffer): Renamed from readline.
6261 * linebuffer.h: Likewise.
6262 (readline): Remove backward-compatibility macro.
6264 2003-01-12 Jim Meyering <jim@meyering.net>
6266 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6268 2003-01-10 Bruno Haible <bruno@clisp.org>
6270 * alloca_.h: New file.
6271 * getdate.y: Unconditionally include alloca.h.
6272 * makepath.c: Likewise.
6273 * setenv.c: Likewise.
6274 * userspec.c: Likewise.
6276 2003-01-09 Bruno Haible <bruno@clisp.org>
6278 * stdbool.h.in: New file.
6280 2003-01-08 Bruno Haible <bruno@clisp.org>
6282 * safe-read.c: Include specification header first, to ensure its
6284 * full-write.c: Likewise.
6286 2003-01-08 Jim Meyering <jim@meyering.net>
6288 * full-write.c: Undefine and define-away `const' after inclusion
6289 of errno.h, not before. Suggestion from Bruno Haible.
6291 2003-01-07 Jim Meyering <jim@meyering.net>
6293 * full-write.c: Rework so that it may serve to define full_read, too.
6294 * full-read.c: Simply #define FULL_READ and include full-write.c.
6296 2003-01-06 Jim Meyering <jim@meyering.net>
6298 * version-etc.c: Update year in translatable copyright string.
6300 2002-12-25 Bruno Haible <bruno@clisp.org>
6302 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6303 * xstrtol.h: Likewise.
6304 * xstrtoimax.c: Likewise.
6305 * xstrtoumax.c: Likewise.
6306 * human.h: Likewise.
6308 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6309 on systems that have <inttypes.h> but not <stdint.h>.
6311 2002-12-31 Paul Eggert <eggert@twinsun.com>
6313 * memcoll.c (memcoll): Fall back on a simple algorithm using
6314 memcmp if strcoll doesn't work.
6316 2002-12-23 Bruno Haible <bruno@clisp.org>
6318 * localcharset.h: New file.
6319 * localcharset.c: Include it.
6320 * unicodeio.c: Likewise.
6322 2002-12-22 Bruno Haible <bruno@clisp.org>
6324 * utime.c (utime_null): No need to call ftruncate if the file was
6327 2002-12-23 Bruno Haible <bruno@clisp.org>
6329 * memcoll.c (STRCOLL): New macro.
6332 2002-12-22 Bruno Haible <bruno@clisp.org>
6334 * getstr.h (getstr): Define, to avoid clash with libcurses.
6335 * linebuffer.h (readline): Define, to avoid clash with libreadline.
6337 2002-12-22 Bruno Haible <bruno@clisp.org>
6339 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
6341 2002-12-23 Bruno Haible <bruno@clisp.org>
6343 * getline.h: Include <stddef.h>, for size_t.
6345 * unicodeio.h: Include <stddef.h>, for size_t.
6346 * unicodeio.c: Don't include <stddef.h>.
6348 2002-12-17 Bruno Haible <bruno@clisp.org>
6350 * canon-host.c (strdup): Remove unused declaration.
6352 * fsusage.c: Include full_read.h.
6353 (get_fs_usage): Use full_read instead of safe_read.
6355 * utime.c (utime_null): Use SAFE_READ_ERROR.
6357 2002-12-11 Bruno Haible <bruno@clisp.org>
6359 * setenv.h: Rewritten to cope with systems that have setenv() but not
6361 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
6364 2002-12-11 Bruno Haible <bruno@clisp.org>
6366 * setenv.c (alloca): Fall back to malloc.
6368 (setenv): Use freea() to free memory allocated with alloca().
6370 2002-11-13 Bruno Haible <bruno@clisp.org>
6372 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
6373 function declarations.
6374 * unsetenv.c (unsetenv): Likewise.
6376 2002-03-04 Bruno Haible <bruno@clisp.org>
6378 Portability to AIX 4.3.3.
6379 * unsetenv.c: New file, extracted from setenv.c.
6380 * setenv.c: Move the unsetenv() function to unsetenv.c.
6382 2001-12-20 Bruno Haible <bruno@clisp.org>
6384 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
6385 use malloc instead. For SunOS 4.
6387 2001-12-11 Bruno Haible <bruno@clisp.org>
6389 * setenv.c: Declare alloca.
6390 (compar_fn_t): New typedef.
6391 (KNOWN_VALUE, STORE_VALUE): Use it.
6393 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
6396 2002-12-10 Paul Eggert <eggert@twinsun.com>
6398 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
6399 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
6400 Choose values that are less likely to collide with system fnmatch
6402 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
6403 defined (e.g., a pure POSIX system).
6404 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
6405 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
6407 2002-12-06 Jim Meyering <jim@meyering.net>
6409 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
6411 Merge in changes from libc's misc/error.c, in preparation
6412 for the merge of gnulib's changes back into libc.
6414 * error.c (_): Define only if not already defined.
6415 Move definition to follow all #include directives.
6416 Include unlocked-io.h only if !_LIBC.
6417 [_LIBC]: Include <libio/libioP.h>.
6418 [USE_IN_LIBIO]: Include <libio/iolibio.h>
6419 (fflush): Tweak definition to use INTUSE.
6422 2002-12-05 Paul Eggert <eggert@twinsun.com>
6424 * alloca.c [defined emacs]: Include "lisp.h".
6425 (xalloc_die) [defined emacs]: New macro.
6426 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
6427 [! defined emacs]: Include <xalloc.h>.
6428 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
6429 (pointer): Typedef to POINTER_TYPE *.
6430 (malloc): Remove decl; we now always use xmalloc.
6431 (alloca): Use old-style definition, since Emacs needs this.
6432 Check for arithmetic overflow when computing combined size.
6434 2002-12-04 Paul Eggert <eggert@twinsun.com>
6436 Do not generate unlocked-io.h automatically, since it's easier to
6437 maintain it by hand.
6439 * unlocked-io.h: New file, from GNU diffutils,
6440 but with proper copyright notice and attribution.
6442 * Makefile.am: Add copyright notice.
6443 (libfetish_a_SOURCES): Add unlocked-io.h.
6444 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
6445 (DISTCLEANFILES, io_functions): Remove macros.
6446 (EXTRA_DIST): Remove gen_uio.
6447 (unlocked-io.h): Remove rule.
6449 2002-12-04 Jim Meyering <jim@meyering.net>
6451 Reflect the fact that stat.c and lstat.c are no longer generated.
6452 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
6453 (DISTCLEANFILES): Likewise.
6454 (EXTRA_DIST): Likewise.
6455 (all_local): Don't depend on stat.c or lstat.c.
6456 (stat.c, lstat.c): Remove rules.
6457 (EXTRA_DIST): Remove xstat.in.
6459 * xstat.in: Remove file. Contents moved into stat.c.
6460 * stat.c: New file. Contents mostly from xstat.in.
6461 * stat.c: Rework so that it may serve to define rpl_lstat, too.
6462 * lstat.c: New file. Simply #define LSTAT and include stat.c.
6464 * safe-read.c: Rework so that it may serve to define safe_write, too.
6465 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
6467 2002-12-03 Jim Meyering <jim@meyering.net>
6469 * safe-read.c, safe-write.c: Change variable names and comments, but
6470 not semantics, to minimize the differences between these two files.
6471 (safe_read): Change comment to mention SAFE_READ_ERROR.
6473 * safe-read.c (IS_EINTR): Define.
6474 (safe_read): Use IS_EINTR in place of in-function cpp directives.
6476 2002-12-02 Bruno Haible <bruno@clisp.org>
6478 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
6479 Define, taken from safe-read.c.
6480 (INT_MAX): Provide fallback.
6481 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
6482 * safe-write.h (SAFE_WRITE_ERROR): Define.
6484 * safe-read.c (EINTR): Remove definition.
6485 (safe_read): Don't use EINTR if it is absent.
6487 2002-12-02 Jim Meyering <jim@meyering.net>
6489 * safe-read.c (EINTR): Define.
6490 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6491 (INT_MAX): Provide fallback.
6492 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
6494 * safe-read.h (SAFE_READ_ERROR): Define.
6496 2002-12-01 Jim Meyering <jim@meyering.net>
6498 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
6499 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
6501 2002-11-27 Paul Eggert <eggert@twinsun.com>
6503 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6504 hash_rehash): Replace `if (limit <= value) abort ();' with
6505 `if (! (value < limit)) abort ();', for readability.
6507 2002-11-26 <karl@gnu.org>
6509 * strdup.c: copy from libc again, with jim's ok.
6510 * .cppi-disable: re-add strdup.c
6512 2002-11-25 <karl@gnu.org>
6514 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
6515 instead of "strtol.c".
6517 2002-11-25 Jim Meyering <jim@meyering.net>
6519 * mktime.c: Sync from libc, now that it has the latest fix.
6521 2002-11-24 <karl@gnu.org>
6523 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
6524 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
6526 2002-11-24 Jim Meyering <jim@meyering.net>
6528 Update from coreutils:
6530 * mktime.c: Merge in changes from libc.
6532 Avoid a link-time failure on some Linux systems.
6533 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
6534 (__mon_yday): Declare with the STATIC attribute.
6535 (__mktime_internal): Likewise.
6536 Based on a report from Greg Schafer.
6538 2002-11-23 Jim Meyering <jim@meyering.net>
6540 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
6541 Use `unsigned', not `int', as type of index.
6543 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
6545 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
6547 2002-11-22 Paul Eggert <eggert@twinsun.com>
6549 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
6550 hint that one should use `if (! x) abort ();' rather than `assert
6551 (x);', and anyway it's one less thing to worry about configuring.
6552 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6553 hash_rehash, hash_insert): Use abort rather than assert.
6555 2002-11-22 Paul Eggert <eggert@twinsun.com>
6557 * quotearg.h: Allow multiple inclusion by surrounding with
6558 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
6559 so that we can be included first.
6560 (PARAMS): Remove; we now assume C89 or later. All uses removed.
6561 * quotearg.c: Include quotearg.h immediately after config.h.
6562 No need to include stddef.h or sys/types.h any more.
6563 Surround local include files with "", not "<>".
6564 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
6565 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
6566 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
6567 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
6568 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
6569 (ISPRINT): Remove; no longer needed now that we assume C89.
6571 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
6574 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
6575 quotearg_char): Use SIZE_MAX rather than
6576 (size_t) -1 when we are talking about "infinity".
6578 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
6580 2002-11-22 Bruno Haible <bruno@clisp.org>
6582 * safe-read.h: Assume C89. Add comments.
6583 (safe_read): Change return type to size_t.
6584 * safe-read.c (safe_read): Change return type to size_t. Handle byte
6585 counts > SSIZE_MAX correctly.
6586 * safe-write.h: New file.
6587 * safe-write.c: New file.
6588 * full-read.h: New file.
6589 * full-read.c: New file.
6590 * full-write.h: Assume C89. Add comments.
6591 * full-write.c: Include safe-write.h.
6592 (full_write): Rewritten to use safe_write.
6593 Suggested by Jim Meyering and Paul Eggert.
6595 2002-11-21 Bruno Haible <bruno@clisp.org>
6597 Remove case insensitive option matching.
6598 * argmatch.h (argcasematch): Remove declaration.
6599 (ARGCASEMATCH): Remove macro.
6600 (__xargmatch_internal): Remove case_sensitive argument.
6601 (XARGMATCH): Update.
6602 (XARGCASEMATCH): Remove macro.
6603 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
6604 case_sensitive argument.
6605 (argcasematch): Remove function.
6606 (__xargmatch_internal): Remove case_sensitive argument.
6607 (main): Use XARGMATCH instead of XARGCASEMATCH.
6609 * xmalloc.c: Change compile-time error message. Add comment about
6610 required autoconf version.
6612 2002-11-21 Jim Meyering <jim@meyering.net>
6614 * strdup.c (strdup): Tweak comment and initial #if/#include.
6616 Merge in changes from the coreutils.
6618 2002-09-25 Paul Eggert <eggert@twinsun.com>
6619 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
6620 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
6621 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
6622 int. Work more efficiently if X is the same width as uintmax_t.
6623 Do not compare X to -1, to avoid bogus compiler warning.
6624 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
6625 Don't assume that f_frsize and f_bsize are the same type.
6627 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
6630 * makepath.c (make_path): Restore umask *before* creating the final
6632 (make_path): Minor reformatting.
6634 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
6635 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
6637 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
6638 ones. At least on GNU/Linux systems, `auto' means something else.
6641 2002-11-20 Paul Eggert <eggert@twinsun.com>
6643 Merge argmatch cleanups from Bison. Assume C89.
6645 * argmatch.c: Include config.h here, not in argmatch.h.
6646 Include stdlib.h, for EXIT_FAILURE.
6647 Always include <string.h>, since we assume C89.
6648 (EXIT_FAILURE): Remove pre-C89 bug workaround.
6649 * argmatch.h: Do not include <config.h> or <sys/types.h>.
6650 Include <stddef.h> instead, since it's all we need for size_t.
6651 (PARAMS): Remove. All uses removed.
6652 (ARRAY_CARDINALITY): Do not bother to #undef.
6653 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
6654 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6655 Remove unnecessary parentheses.
6656 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6657 Insert necessary parentheses.
6658 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
6659 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
6661 2002-11-19 Bruno Haible <bruno@clisp.org>
6663 * mbswidth.c: Include mbswidth.h right at the beginning.
6664 * mbswidth.h: Include <stddef.h>, for size_t.
6666 * mbswidth.h (PARAMS): Remove macro.
6667 (mbswidth, mbsnwidth): Use ANSI C function declarations.
6668 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
6670 * gcd.h (PARAMS): Remove macro.
6671 (gcd): Use ANSI C function declarations.
6672 * gcd.c (gcd): Likewise.
6674 2002-11-15 Bruno Haible <bruno@clisp.org>
6676 * strcspn.c: Include <stddef.h>.
6677 (strcspn): Use ANSI C function declaration. Change return type to
6679 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
6680 (strpbrk): Use NULL.
6681 * strpbrk.h (PARAMS): Remove macro.
6682 (strpbrk): Use ANSI C function declaration.
6683 * strstr.c: Don't include <sys/types.h>.
6684 * strstr.h (PARAMS): Remove macro.
6685 (strstr): Use ANSI C function declarations.
6687 2002-11-06 Bruno Haible <bruno@clisp.org>
6689 * gcd.h (gcd): Change argument type to 'unsigned long'.
6690 * gcd.c (gcd): Likewise.
6692 2002-11-05 Bruno Haible <bruno@clisp.org>
6694 * gcd.h: New file, from gettext-0.11.5.
6695 * gcd.c: New file, from gettext-0.11.5.
6697 2002-11-05 Bruno Haible <bruno@clisp.org>
6699 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6700 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6701 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6702 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6704 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6705 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6707 * closeout.c: Include gettext.h instead of <libintl.h>.
6708 * human.c: Include gettext.h instead of <libintl.h>.
6709 * quotearg.c: Include gettext.h instead of <libintl.h>.
6710 * rpmatch.c: Include gettext.h instead of <libintl.h>.
6711 * unicodeio.c: Include gettext.h instead of <libintl.h>.
6712 * userspec.c: Include gettext.h instead of <libintl.h>.
6713 * version-etc.c: Include gettext.h instead of <libintl.h>.
6714 * xmalloc.c: Include gettext.h instead of <libintl.h>.
6715 (textdomain): Remove definition.
6716 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
6718 * long-options.c: Remove include of <libintl.h> and definition of _.
6719 * same.c: Remove include of <libintl.h> and definition of _.
6721 2002-11-04 Bruno Haible <bruno@clisp.org>
6723 * stpcpy.h: New file, from GNU gettext-0.11.5.
6724 * strcase.h: New file, from GNU gettext-0.11.5.
6725 * strpbrk.h: New file, from GNU gettext-0.11.5.
6726 * strstr.h: New file, from GNU gettext-0.11.5.
6727 * xgetcwd.h: New file, from GNU gettext-0.11.5.
6729 2002-05-09 Bruno Haible <bruno@clisp.org>
6731 * config.charset: Update for newest glibc. Add canonical names
6732 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
6734 2002-05-09 Bruno Haible <bruno@clisp.org>
6736 * localcharset.c (get_charset_aliases): Add more Windows specific
6739 2002-05-08 Owen Taylor <otaylor@redhat.com>
6741 * config.charset: A few additions for Solaris.
6743 2001-12-05 Bruno Haible <bruno@clisp.org>
6745 * localcharset.c (locale_charset): Don't return an empty string.
6747 2001-10-23 Bruno Haible <haible@clisp.cons.org>
6749 * config.charset: msdos in uk_UA uses CP1125.
6751 2001-08-05 Bruno Haible <haible@clisp.cons.org>
6753 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6754 * localcharset.c (locale_charset): Declare as extern "C".
6756 2002-02-15 Bruno Haible <bruno@clisp.org>
6758 * config.charset [msdosdjgpp]: For Russian, use CP866.
6760 2002-02-11 Bruno Haible <bruno@clisp.org>
6762 * config.charset: Add support for NetBSD.
6764 2002-09-25 <karl@gnu.org>
6766 * strdup.c: copy from libc/string (via ../config/srclist*).
6767 * getopt*: copy from libc/posix.
6768 * gettext.h: copy from gettext.
6769 * .cppi-disable: add strdup.c, gettext.h.
6771 2002-07-01 Jim Meyering <meyering@lucent.com>
6773 * c-stack.c: Include sys/time.h.
6774 From Volker Borchert.
6776 2002-06-11 Paul Eggert <eggert@twinsun.com>
6778 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6779 New macro. Use it uniformly instead of
6780 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6781 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6782 reported by Vin Shelton.
6784 2002-06-22 Jim Meyering <meyering@lucent.com>
6786 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6787 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6789 2002-06-22 Paul Eggert <eggert@twinsun.com>
6791 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6792 Do not assume SA_SIGINFO behavior.
6793 Bug reported by Jim Meyering on NetBSD 1.5.2.
6795 2002-06-22 Jim Meyering <meyering@lucent.com>
6797 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6799 * exitfail.c, exitfail.h: Likewise.
6800 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6802 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6804 (EXTRA_DIST): Add fnmatch_loop.c.
6805 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6807 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6808 * fnmatch.c: Update from diffutils-2.8.2.
6809 * fnmatch_.h: New file. From diffutils-2.8.2.
6810 * fnmatch.h: Remove file.
6812 2002-06-18 Paul Eggert <eggert@twinsun.com>
6814 * file-type.h: Report an error if neither S_ISREG nor
6815 S_IFREG is defined, instead of using a test specific to glibc
6816 2.2. This should be safe, since POSIX requires S_ISREG and
6817 Unix Version 7 had S_IFREG. We don't need to check for
6818 <sys/types.h> since we don't use any symbols that it defines.
6820 2002-06-15 Jim Meyering <meyering@lucent.com>
6822 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6823 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6824 have been included before this file.
6826 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6828 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6829 so that each temporary file name is unique and valid in the first
6830 8 characters, for operation under DOS.
6832 2002-06-15 Jim Meyering <meyering@lucent.com>
6834 Work even with DJGPP 2.03, which lacks support for symlinks.
6836 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6838 * lchown.c (S_ISLNK): Likewise.
6840 2002-06-14 Jim Meyering <meyering@lucent.com>
6842 * file-type.h: Use the version from diffutils-2.8.2.
6843 * file-type.c: Likewise.
6845 2002-05-27 Jim Meyering <meyering@lucent.com>
6847 Fix a problem seen only on nonconforming systems whereby ls.c's
6848 use of localtime, and then of gettimeofday would cause trouble:
6849 the localtime call used to initialize rpl_gettimeofday's save
6850 mechanism would clobber ls's current local time information so
6851 that in any long listing the first file would always be listed
6852 with date 1970-01-01. Analysis by Volker Borchert.
6854 * gettimeofday.c (localtime): Undefine.
6855 (rpl_localtime): New function.
6857 2002-05-22 Jim Meyering <meyering@lucent.com>
6859 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6860 * file-type.h: New file.
6861 * file-type.c (file_type): New file/function. Extracted from diffutils.
6863 2002-04-29 Paul Eggert <eggert@twinsun.com>
6865 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6867 2002-04-28 Paul Eggert <eggert@twinsun.com>
6869 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6870 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6871 of 127, since 64 is the largest conceivable number for ancient
6873 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6875 2002-04-28 Jim Meyering <meyering@lucent.com>
6877 * sig2str.c (WTERMSIG): Remove definition (unused).
6879 2002-04-28 Paul Eggert <eggert@twinsun.com>
6881 * sig2str.h, sig2str.c: New files.
6882 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6884 2002-04-24 Jim Meyering <meyering@lucent.com>
6886 * gettext.h: New file, from Gettext.
6887 * Makefile.am (INCLUDES): Remove -I../intl.
6888 (libfetish_a_SOURCES): Add gettext.h.
6890 2002-04-16 Jim Meyering <meyering@lucent.com>
6892 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6893 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6894 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6896 2002-04-12 Jim Meyering <meyering@lucent.com>
6898 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6900 2002-03-10 Jim Meyering <meyering@lucent.com>
6902 * makepath.c (make_path): Remove a comma from a diagnostic.
6903 Suggestion from Santiago Vila.
6905 2002-03-08 Jim Meyering <meyering@lucent.com>
6907 * rename.c: Mention that this wrapper is needed also on
6908 mips-dec-ultrix4.4 systems.
6910 2002-03-02 Jim Meyering <meyering@lucent.com>
6912 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6913 not HAVE_CLOCK_SETTIME.
6915 2002-02-27 Paul Eggert <eggert@twinsun.com>
6917 * nanosleep.h: Rename to....
6918 * timespec.h: New name for nanosleep.h. All uses changed.
6920 * gettime.c: New file.
6921 * settime.c: New file.
6924 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6925 timespec.h. Remove nanosleep.h.
6927 2002-02-25 Paul Eggert <eggert@twinsun.com>
6929 * acl.c, acl.h: New files.
6930 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6932 2002-02-24 Jim Meyering <meyering@lucent.com>
6934 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6935 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6936 cause trouble. Reported by Nelson Beebe.
6938 2002-02-23 Paul Eggert <eggert@twinsun.com>
6940 * path-concat.c (xpath_concat): Reorder code to pacify
6941 compilers that don't know that xalloc_die never returns.
6943 2002-02-20 Jim Meyering <meyering@lucent.com>
6945 * getdate.c: Regenerate using bison-1.33.
6947 2002-02-15 Paul Eggert <eggert@twinsun.com>
6949 * posixver.c, posixver.h: New files.
6950 * Makefile.am (libfetish_a_SOURCES): Add them.
6952 2002-02-02 Paul Eggert <eggert@twinsun.com>
6953 Bruno Haible <bruno@clisp.org>
6955 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6956 (fwrite_success_callback): New declaration.
6957 * unicodeio.c (unicode_to_mb): New function, extracted from
6958 print_unicode_char. Call failure callback instead of error.
6959 (fwrite_success_callback): New function.
6960 (exit_failure_callback): New function.
6961 (fallback_failure_callback): New function.
6962 (print_unicode_char): Call unicode_to_mb.
6964 2002-01-26 Jim Meyering <meyering@lucent.com>
6966 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6968 2002-01-22 Jim Meyering <meyering@lucent.com>
6970 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6971 Otherwise, some versions of automake would omit the rule that makes
6972 Makefile from Makefile.in.
6974 2001-01-21 Paul Eggert <eggert@twinsun.com>
6976 * xmemcoll.h, xmemcoll.c: New files.
6977 * Makefile.am (libfetish_a_SOURCES): Add them.
6978 * memcoll.c: Include errno.h, and declare errno if not defined.
6979 (memcoll): Set errno to zero if there is no error.
6981 * quotearg.c (quotearg_buffer_restyled):
6982 Fix bug with quoting buffers containing NUL when backslashing escapes.
6983 This bug was exposed by the other changes in this patch.
6984 (quotearg_n_options): New arg ARGSIZE.
6985 All callers changed.
6986 (quoting_options_from_style): New function.
6987 (quotearg_n_style): Use it.
6988 (quotearg_n_style_mem): New function.
6990 * quotearg.h (quotearg_n_style_mem): New function.
6992 2002-01-16 Jim Meyering <meyering@lucent.com>
6994 * getdate.y: Add three semicolons, each just before a closing brace.
6995 Bison (as of version 1.31) no longer papers over that mistake.
6997 2002-02-14 Paul Eggert <eggert@twinsun.com>
6999 * backupfile.c (ISDIGIT): Comment fix.
7000 * getdate.y (ISDIGIT): Likewise.
7001 * posixtm.c (ISDIGIT, year): Likewise.
7002 * strverscmp.c (ISDIGIT): Likewise.
7003 * userspec.c (ISDIGIT): Likewise.
7005 2002-01-05 Jim Meyering <meyering@lucent.com>
7007 * version-etc.c (version_etc_copyright): Update copyright year.
7009 2001-01-19 Paul Eggert <eggert@twinsun.com>
7011 * closeout.c (close_stdout_status): If ferror (stdout), do
7012 not silently exit merely because the output buffer happens to
7013 have nothing pending.
7015 2001-12-18 Paul Eggert <eggert@twinsun.com>
7017 See the big note in ../ChangeLog.
7018 * human.c (suffixes): Prefer K to k for 1024.
7019 (generate_suffix_backwards): New function.
7020 (human_readable_inexact): Use it.
7021 * xstrtol.c (__xstrtol): If there is no number but there
7022 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
7023 Accept 'K' as well as 'k'.
7025 2001-12-15 Jim Meyering <meyering@lucent.com>
7027 * regex.h (__restrict_arr): Update from libc.
7029 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
7030 as `remote' if the name starts with `//'. Suggested by Michael Stone.
7033 2001-12-10 Jim Meyering <meyering@lucent.com>
7035 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
7036 Instead, include "xalloc.h".
7037 (initbuffer): Don't cast xmalloc return value to char*.
7038 (readline): Reword comment.
7039 Don't cast xrealloc return value to char*
7042 2001-12-09 Jim Meyering <meyering@lucent.com>
7044 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
7045 `signed and unsigned type in conditional expression'.
7046 * posixtm.c (posix_time_parse): Likewise.
7048 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
7050 * readtokens.c (readtoken): Declare an index to be of type unsigned
7051 to avoid a pedantic warning.
7053 * getstr.c: Don't include assert.h.
7054 (getstr): Remove warning-evoking assertions.
7055 Return -1 if offset parameter is out of bounds.
7056 Change the type of a local from int to size_t.
7058 * strftime.c (my_strftime_localtime_r): Include this function
7059 definition in the `#if ! HAVE_TM_GMTOFF' block.
7061 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
7062 Include xalloc.h instead.
7064 2001-12-02 Jim Meyering <meyering@lucent.com>
7066 * tempname.c: Don't declare getenv, thus reverting the change of
7067 2001-11-18. It's no longer necessary, now that stdlib.h is always
7070 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
7071 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
7073 2001-11-30 Akim Demaille <akim@epita.fr>
7075 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
7076 before being defined.
7078 2001-11-27 Paul Eggert <eggert@twinsun.com>
7080 * quotearg.h (quotearg_n, quotearg_n_style):
7081 First arg is int, not unsigned.
7082 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
7083 (SIZE_MAX, UINT_MAX): New macros.
7084 (quotearg_n_options): Abort if N is negative.
7085 Avoid overflow check on hosts where size_t is 64 bits and int
7086 is 32 bits, as overflow is impossible there.
7087 Fix off-by-one typo that caused unnecessary reallocation.
7089 2001-11-27 Jim Meyering <meyering@lucent.com>
7091 * tempname.c: Merge with version from libc.
7092 * regex.c: Likewise.
7094 * tempname.c: Include stdlib.h unconditionally. On some old systems
7095 for which STDC_HEADERS is 0, it was not included, resulting in a
7096 warning about an integer-to-pointer conversion problem with getenv.
7097 Reported by Volker Borchert.
7099 2001-11-26 Jim Meyering <meyering@lucent.com>
7101 * gtod.h: Remove file.
7102 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
7103 * gettimeofday.c: Don't include gtod.h.
7104 (GTOD_init): Remove function.
7105 (rpl_gettimeofday): Do its job here instead, rather than aborting.
7106 Suggestion from Volker Borchert.
7108 2001-11-23 Jim Meyering <meyering@lucent.com>
7110 * hash.h (struct hash_table): Don't define here. Merely declare it.
7111 * hash.c (struct hash_table): Define it here instead.
7113 2001-11-22 Jim Meyering <meyering@lucent.com>
7115 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
7117 2001-11-18 Paul Eggert <eggert@twinsun.com>
7119 * tempname.c (TMP_MAX): Remove; no longer needed.
7120 (TEMPORARIES): New macro.
7121 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
7122 removes an artificial limitation (e.g. HP-UX 10.20, where
7125 2001-11-18 Jim Meyering <meyering@lucent.com>
7127 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
7130 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
7131 files will be created before anything else.
7133 2001-11-17 Jim Meyering <meyering@lucent.com>
7135 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
7136 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
7137 rather than group writable. Patch by Juan F. Codagnone.
7139 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
7140 Instead, include "xalloc.h".
7142 * mountlist.c: Include unlocked-io.h after all system headers.
7143 Remove explicit declarations of xmalloc, xrealloc,
7144 and xstrdup. Instead, include "xalloc.h".
7146 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
7147 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
7148 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
7150 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
7151 Reported by Padraig Brady.
7153 * mkstemp.c: #undef mkstemp.
7155 (rpl_mkstemp): Rename from mkstemp.
7158 2001-11-16 Jim Meyering <meyering@lucent.com>
7160 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
7161 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
7162 determine the amount of total physical memory, use pstat_getstatic.
7163 HPUX-11 doesn't define _SC_PHYS_PAGES.
7164 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
7165 If sysconf couldn't be used to determine the amount of available
7166 physical memory, use both pstat_getstatic and pstat_getdynamic.
7167 Based on a patch from Bob Proulx.
7169 2001-11-05 Jim Meyering <meyering@lucent.com>
7171 * xstat.in (slash_aware_lstat): Correct a misleading comment.
7173 2001-11-03 Jim Meyering <meyering@lucent.com>
7175 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
7176 in argmatch_to_argument call.
7178 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
7181 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
7182 e.g., a fault due to an attempt to free a NULL pointer.
7184 2001-11-01 Jim Meyering <meyering@lucent.com>
7186 * dirfd.c, dirfd.h: New files.
7187 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
7189 * hash.c (hash_print) [TESTING]: Clean up.
7191 2001-10-22 Paul Eggert <eggert@twinsun.com>
7193 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
7194 to avoid a warning if -Wall.
7196 2001-10-21 Paul Eggert <eggert@twinsun.com>
7198 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
7200 2001-10-21 Jim Meyering <meyering@lucent.com>
7202 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
7203 this code would end up calling gettext even in packages built
7205 * getopt.c (_): Likewise.
7206 * regex.c (_): Likewise.
7208 2001-10-20 Paul Eggert <eggert@twinsun.com>
7210 * error.c (strerror_r): Do not declare unless !_LIBC.
7211 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
7212 Use strerror_r that is only a macro, even if it is not a function.
7213 (strerror): Check for HAVE_DECL_STRERROR before declaring.
7214 (private_strerror): Use prototypes, not old-style function definition.
7215 (print_errno_message): New function.
7216 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
7218 (error_tail, error, error_at_line): Use it.
7220 2001-10-11 Jim Meyering <meyering@lucent.com>
7222 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
7223 and quote_n (1, ... to avoid clobbering a buffer.
7225 2001-10-05 Jim Meyering <meyering@lucent.com>
7227 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
7228 * hash-pjw.c: New file (factored out of fileutils' remove.c).
7229 * hash-pjw.h: New file.
7231 2001-09-30 Jim Meyering <meyering@lucent.com>
7233 * mountlist.c [MOUNTED_GETFSSTAT]:
7234 Include <sys/ucred.h>, for Apple Darwin.
7235 Include sys/mount.h and sys/fs_types.h only if available.
7237 (read_filesystem_list): Use FS_TYPE.
7239 2001-09-29 Paul Eggert <eggert@twinsun.com>
7241 * exclude.c (excluded_filename): 0 -> false, since it's
7244 2001-09-28 Paul Eggert <eggert@twinsun.com>
7246 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
7247 #defines strtoimax. Also treat the other strto* functions
7250 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
7251 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
7252 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7254 2001-09-26 Jim Meyering <meyering@lucent.com>
7256 Most macros in unlocked-io.h had the wrong number of arguments.
7257 * gen-uio: New script.
7258 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7259 * unlocked-io.hin: Remove file.
7260 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7261 rather than trying to embed it here.
7262 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7263 Reported by Padraig Brady.
7265 2001-09-25 Volker Borchert <bt@teknon.de>
7267 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7269 2001-09-23 Jim Meyering <meyering@lucent.com>
7271 * mountlist.c: Remove useless parentheses in #if directives.
7272 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7273 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7275 2001-09-22 Jim Meyering <meyering@lucent.com>
7277 * localcharset.c: Update from latest gettext.
7278 * config.charset: Likewise.
7280 2001-09-20 Jim Meyering <meyering@lucent.com>
7282 * xstrtol.c (strtoimax): Guard declaration with
7283 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7284 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7285 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7286 (strtoumax): Likewise, for completeness (it wasn't necessary).
7288 2001-09-06 Paul Eggert <eggert@twinsun.com>
7290 * strtoimax.c (HAVE_LONG_LONG):
7291 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7292 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7293 to work around bug in IBM C compiler.
7295 2001-09-16 Jim Meyering <meyering@lucent.com>
7297 * mkdir.c: New file.
7299 2001-09-04 Paul Eggert <eggert@twinsun.com>
7301 * xgetcwd.c: Revert some of the previous change; intead,
7302 fix the HAVE_GETCWD_NULL code to behave more like the
7303 !HAVE_GETCWD_NULL code used to.
7306 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7309 2001-09-04 Paul Eggert <eggert@twinsun.com>
7311 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7312 Use ssize_t, not int, to store result of readlink.
7313 Check for ssize_t overflow as well as size_t overflow,
7314 as POSIX says the result of readlink is implementation-defined
7315 when ssize_t overflows.
7316 Remove unnecessary cast to char*.
7317 Use free+malloc instead of realloc, as the storage doesn't need
7318 to be preserved and it's clearer and can be more efficient that way.
7319 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7320 * xreadlink.h (xreadlink): Update prototype.
7322 2001-09-03 Paul Eggert <eggert@twinsun.com>
7324 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7325 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7326 spotted by Jim Meyering.
7328 2001-09-03 Jim Meyering <meyering@lucent.com>
7330 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
7332 2001-09-03 Paul Eggert <eggert@twinsun.com>
7334 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
7335 like the HAVE_GETCWD_NULL code.
7336 Include pathmax.h if not HAVE_GETCWD.
7337 Do not include xalloc.h.
7338 (INITIAL_BUFFER_SIZE): New symbol.
7339 Do not use xmalloc / xrealloc, since the caller is responsible for
7340 handling errors. Preserve errno around `free' during failure.
7341 Do not overrun buffer when using getwd.
7343 2001-09-03 Paul Eggert <eggert@twinsun.com>
7345 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
7346 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
7348 2001-09-02 Jim Meyering <meyering@lucent.com>
7350 * error.c: Update from GNU libc.
7352 2001-09-01 Jim Meyering <meyering@lucent.com>
7354 * xreadlink.c: New file.
7355 * xreadlink.h: New file.
7356 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
7358 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
7359 doesn't conflict with sparc Solaris 7's definition in
7360 /usr/include/sys/int_types.h.
7362 * exclude.c: Use `""', not `<>' to #include non-system header files.
7363 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7364 and strncasecmp as r-values. Unixware didn't have declarations.
7366 2001-08-31 Jim Meyering <meyering@lucent.com>
7368 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7369 Use an initial, malloc'd, buffer of length 128 rather than
7370 a statically allocated one of length 1024.
7372 2001-08-30 Paul Eggert <eggert@twinsun.com>
7374 * xgetcwd.c: Don't include pathmax.h.
7375 Include stdlib.h and unistd.h if available.
7377 (xmalloc, xstrdup, free): Remove decls.
7378 (xgetcwd): Don't assume sizes fit in unsigned.
7379 Check for overflow when computing sizes.
7380 Simplify reallocation code.
7382 2001-08-28 Paul Eggert <eggert@twinsun.com>
7384 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
7386 * strtoimax.c: Renamed from strtoxmax.c, removing the
7389 Also, make the following further changes to make this file's
7390 configuration more similar to that of strtol.c:
7391 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
7392 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7393 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7394 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7395 changed to signed values.
7397 And make the following changes as well:
7398 Fix copyright notice, as 1999 was missing.
7399 (verify): New macro.
7400 (strtoimax): Check sizes at compile-time, not run-time.
7401 Prefer strtol to strtoll if both work.
7402 (main): Remove; it was not that useful and was a pain to maintain.
7404 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
7406 2001-08-30 Paul Eggert <eggert@twinsun.com>
7408 * savedir.c (savedir): Remove size parameter, as POSIX says that
7409 a directory's st_size can have an arbitrary value, so the old
7410 usage could waste an arbitrary amount of memory. All uses
7412 * savedir.h: Update prototype.
7414 2001-08-30 Paul Eggert <eggert@twinsun.com>
7416 * xstrtol.c (strtoimax): New decl.
7418 2001-08-28 Paul Eggert <eggert@twinsun.com>
7420 * xstrtol.h: Add copyright notice.
7421 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
7422 LONGINT_INVALID_SUFFIX_CHAR.
7424 2001-08-30 Paul Eggert <eggert@twinsun.com>
7426 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
7429 2001-08-30 Paul Eggert <eggert@twinsun.com>
7431 * hash.c: Remove '2001' from copyright notice.
7433 2001-08-30 Paul Eggert <eggert@twinsun.com>
7435 * full-write.h: New file.
7436 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
7437 * full-write.c: Correct credits, as cccp.c no longer
7438 exists and anyway it was so heavily changed from the old cccp
7439 code as to be unrecognizable. Include full-write.h.
7440 (full_write) Return size_t, with short writes meaning failure.
7441 All callers changed. This fixes a bug with large buffers
7443 * utime.c: Include full-write.h.
7445 2001-08-30 Paul Eggert <eggert@twinsun.com>
7447 Merge 'exclude' changes from tar 1.13.22.
7448 This fixes one or two unlikely storage allocation overflow bugs,
7449 but doesn't change user-visible behavior otherwise.
7451 2001-08-30 Paul Eggert <eggert@twinsun.com>
7453 * exclude.c (bool): Declare, perhaps by including stdbool.h.
7454 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
7455 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
7456 Include if available.
7457 (<xalloc.h>): Include
7458 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
7459 (verify): New macro. Use it to verify that EXCLUDE macros do not
7460 collide with FNM macros.
7461 (struct patopts): New struct.
7462 (struct exclude): Use it, as exclude patterns now come with options.
7463 (new_exclude): Support above changes.
7464 (new_exclude, add_exclude_file):
7465 Initial size must now be a power of two to simplify overflow checking.
7466 (free_exclude, fnmatch_no_wildcards): New function.
7467 (excluded_filename): No longer requires options arg, as the options
7468 are determined by add_exclude. Now returns bool, not int.
7469 (excluded_filename, add_exclude):
7470 Add support for the fancy new exclusion options.
7471 (add_exclude, add_exclude_file): Now takes int options arg.
7472 Check for arithmetic overflow when computing sizes.
7473 (add_exclude_file): xrealloc might modify errno, so don't
7474 realloc until after errno might be used.
7476 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
7478 (free_exclude): New decl.
7479 (add_exclude, add_exclude_file): Now takes int options arg.
7480 (excluded_filename): No longer requires options arg, as the options
7481 are determined by add_exclude. Now returns bool, not int.
7483 2001-08-30 Paul Eggert <eggert@twinsun.com>
7485 * alloca.c (alloca): Arg is of type size_t, not unsigned.
7487 2001-08-27 Jim Meyering <meyering@lucent.com>
7489 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
7491 * version-etc.c (N_): Remove definition.
7492 Revert most of last change.
7493 Instead, simply don't mark the `Copyright...' string for translation.
7494 Based on advice from Paul Eggert.
7496 * strtoxmax.c: Tweak comment.
7498 2001-08-26 Jim Meyering <meyering@lucent.com>
7500 * version-etc.c (version_etc_copyright_fmt): Replace literal year
7501 of copyright with `%s' so translators don't get an untranslated
7503 (COPYRIGHT_YEAR): Define.
7504 (version_etc): Use fprintf rather than fputs.
7505 Suggestion from Ulrich Drepper.
7507 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
7509 * strtoll.c: New file, from GNU libc.
7510 * xstrtoimax.c: New file.
7512 * xstrtol.h: Add xstrtoimax.
7513 * strtoumax.c: New file. Simply include "strtoumax.c".
7514 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
7516 * strtoumax.c: Factor to work both for unsigned and signed types, ...
7517 * strtoxmax.c: ... then renamed to this.
7519 2001-08-13 Paul Eggert <eggert@twinsun.com>
7521 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
7522 Port to Solaris 8, where 'sed' requires a space after the 'r'
7523 command, and where sh dislikes "$/". Clean up the spacing a bit.
7524 Redirect output to $tmp just once.
7526 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
7528 * addext.c (<errno.h>): Include.
7529 (errno): Declare if not defined.
7530 (addext): Work correctly when pathconf returns -1 and leaves
7531 errno alone because there is no limit. Also, work even if
7532 pathconf returns a value greater than SIZE_MAX.
7534 2001-08-12 Jim Meyering <meyering@lucent.com>
7536 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
7537 Simply `return getcwd (NULL, 0);'.
7538 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
7539 Use 1300 as initial value for length, not PATH_MAX.
7541 * pathmax.h: Clean up cpp syntax.
7543 2001-08-12 Jim Meyering <meyering@lucent.com>
7545 * gettimeofday.c: New file.
7547 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
7549 2001-08-04 Jim Meyering <meyering@lucent.com>
7551 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
7552 to get in sync with glibc.
7554 2001-08-03 Paul Eggert <eggert@twinsun.com>
7556 The following changes are from gettext 0.10.39 as maintained by
7559 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
7560 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
7561 with inverted sense. All uses changed.
7563 * mbswidth.c: Don't include <limits.h>.
7564 Include <stdlib.h> and <string.h> unconditionally.
7565 (iswcntrl, mbsinit, ISCNTRL): New macros.
7566 (mbsnwidth): Use K&R style function declarations.
7567 Don't bother checking for MB_LEN_MAX == 1, since the compiler
7568 can optimize it when MB_CUR_MAX == 1.
7569 The width of control characters is zero, not 1.
7571 2001-07-15 Jim Meyering <meyering@lucent.com>
7573 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
7574 (BUILT_SOURCES): Add unlocked-io.h.
7575 (io_functions): Define.
7576 (unlocked-io.h): New rule.
7577 (DISTCLEANFILES): Add unlocked-io.h.
7578 (all-local): Depend on unlocked-io.h, to ensure it is created.
7580 * unlocked-io.hin: New file
7582 * regex.c: Update from glibc.
7584 2001-07-05 Jim Meyering <meyering@lucent.com>
7586 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
7588 (libfetish_a_SOURCES): Put all .h files here instead.
7589 Remove a thus-exposed (better checks in automake) duplicate and
7590 two unnecessary .h files.
7592 2001-06-11 Jim Meyering <meyering@lucent.com>
7594 * regex.c: Update from GNU libc.
7596 2001-05-27 Jim Meyering <meyering@lucent.com>
7598 * readutmp.h (UT_TYPE): Define.
7600 2001-05-24 Jim Meyering <meyering@lucent.com>
7602 * argmatch.c: Include "quote.h".
7603 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
7604 quote function. Reported by Göran Uddeborg.
7606 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
7608 * dirname.c (dir_name): Compute append_dot using path, not newpath
7609 which is not yet declared.
7611 2001-05-11 Paul Eggert <eggert@twinsun.com>
7613 * Makefile.am (libfetish_a_SOURCES):
7614 Add strftime.c, since we now compile it on all hosts.
7616 * strftime.c (my_strftime):
7617 Define to nstrftime if emacs, but only if my_strftime is not defined.
7618 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
7619 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
7620 Add one more extra argument: a nanoseconds value.
7623 (my_strftime function): Add %N format.
7624 (emacs_strftimeu): Renamed from emacs_strftime,
7625 with extra ut argument.
7627 2001-05-11 Paul Eggert <eggert@twinsun.com>
7629 dirname code cleanup. base_name now behaves more compatibly
7630 with POSIX basename when given file names that have trailing
7631 slashes, and similarly for dir_name. Add new primitives
7632 base_len and dir_len. Put the directory-name-related decls
7635 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
7636 * backupfile.c (base_name): Likewise.
7637 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
7638 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
7639 * makepath.c (strip_trailing_slashes): Likewise.
7640 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
7642 * rename.c (strip_trailing_slashes): Likewise.
7643 * same.c (base_name): Likewise.
7644 * stripslash.c (ISSLASH): Likewise.
7646 * addext.c: Include <dirname.h> after size_t is defined.
7647 * backupfile.c: Likewise.
7649 * addext.c (addext): Use base_len to trim redundant
7650 trailing slashes instead of doing it ourselves.
7651 But do not trim the last slash if it is not redundant.
7653 * backupfile.c (find_backup_file_name,
7654 max_backup_version): Use base_len instead of rolling it ourselves.
7655 Handle the case of "" and (on DOS) "C:" correctly.
7657 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
7658 Include <string.h>, <dirname.h>.
7659 (base_name): Allow file names ending in slashes, other than names
7660 that are all slashes. In this case, return the basename followed
7661 by the slashes. This is more general, and can be used in places
7662 where the original base_name purposely had an assertion failure.
7663 (base_len): New function.
7665 * dirname.c: Include <string.h> instead of <stdlib.h>.
7666 Do not include <assert.h>; no longer needed.
7668 (memrchr): Remove decl.
7669 (dir_name_r): Remove.
7670 (dir_len): Renamed from dirlen. All callers changed.
7671 Rewrite in terms of base_name, for simplicity and consistency.
7672 (dir_name): Never return NULL. All callers changed.
7673 Do not include <stdlib.h> in test program; no longer needed.
7674 return 0; is fine for test program.
7676 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
7678 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
7680 * path-concat.c (path_concat): Use base_len to compute
7681 base length, not strlen; this means we cannot rely on memcpy
7684 * same.c (STREQ): Remove.
7685 (same_name): Handle the case where the basename ends in trailing '/'.
7687 * stripslash.c (strip_trailing_slashes): Return nonzero if
7688 a slash was stripped. Do not strip the last slash after a
7691 2001-04-08 Jim Meyering <meyering@lucent.com>
7693 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
7694 recomputed; that's necessary when the offset spans a DST transition.
7695 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
7697 2001-04-02 Jim Meyering <meyering@lucent.com>
7699 * regex.h, regex.c: Update from GNU libc.
7701 2001-03-19 Paul Eggert <eggert@twinsun.com>
7703 * version-etc.c (version_etc_copyright): Update to 2001.
7705 2001-03-16 Paul Eggert <eggert@twinsun.com>
7707 * tempname.c (uint64_t): Define to uintmax_t if
7708 not defined, and if UINT64_MAX is not defined.
7709 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
7710 Reported by John David Anglin.
7712 2001-03-10 Bruno Haible <haible@clisp.cons.org>
7714 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
7715 alias if codeset is empty.
7716 * config.charset (BeOS): Use wildcard syntax.
7718 2001-03-13 Jim Meyering <meyering@lucent.com>
7720 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
7721 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
7724 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7726 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
7728 * unicodeio.c (print_unicode_char): Simplify accordingly.
7730 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7732 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7733 support for DOS/DJGPP.
7735 2001-02-28 Paul Eggert <eggert@twinsun.com>
7737 * Makefile.am (libfetish_a_SOURCES):
7738 Add dup-safer.c, fopen-safer.c.
7739 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7741 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7743 2001-02-25 Paul Eggert <eggert@twinsun.com>
7745 The mkstemp replacement is taken from glibc 2.2.2, with some
7746 portability fixes for use outside glibc, as follows:
7748 * tempname.c (struct_stat64): New macro.
7749 (direxists, __gen_tempname): Use it.
7750 This avoids a portability problem with Solaris 8.
7752 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7753 (<stddef.h>, <stdint.h>, <string.h>):
7754 Include only if STDC_HEADERS || _LIBC.
7755 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7756 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7757 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7758 (__set_errno): Define this macro if <errno.h> doesn't.
7759 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7760 Define these macros if <stdio.h> doesn't.
7761 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7762 Define these macros if <sys/stat.h>
7763 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7764 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7765 __xstat64): Define if not _LIBC.
7766 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7767 (__gen_tempname): Invoke gettimeofday only if
7768 HAVE_GETTIMEOFDAY || _LIBC;
7769 otherwise, fall back on plain "time".
7770 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7772 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7774 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7776 2001-02-17 Jim Meyering <meyering@lucent.com>
7778 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7779 around included file name.
7781 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7783 * strftime.c: Update from GNU libc (the only changes were to comments).
7785 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7787 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7789 2001-02-17 Paul Eggert <eggert@twinsun.com>
7791 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7792 Remove workaround macros for hosts that have mbrtowc but not
7793 mbstate_t, as we now insist on proper declarations for both
7794 before using mbrtowc.
7796 2001-02-17 Jim Meyering <meyering@lucent.com>
7798 * regex.c: Update from libc.
7800 2001-02-16 Paul Eggert <eggert@twinsun.com>
7802 * alloca.c (malloc): Undef before defining, since stdlib.h
7803 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7804 Reported by Mark Hounschell via Paul Eggert.
7806 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7808 * config.charset: Update for FreeBSD 4.2.
7810 2001-01-26 Jim Meyering <meyering@lucent.com>
7812 * quotearg.c: Include stddef.h.
7813 * quote.c: Include stddef.h.
7814 Reported by Axel Kittenberger.
7816 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7817 line in double quotes so that it evokes a better diagnostic.
7818 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7819 Reported by Axel Kittenberger.
7821 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7823 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7824 to avoid a warning. Add back 'const' to inptr.
7826 2001-01-16 Jim Meyering <meyering@lucent.com>
7828 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7831 2001-01-14 Jim Meyering <meyering@lucent.com>
7833 * rename.c: New file. From Volker Borchert.
7834 Include stdlib.h, string.h or strings.h, and xalloc.h.
7835 Use strip_trailing_slashes rather than open-coding it.
7837 2001-01-03 Paul Eggert <eggert@twinsun.com>
7839 * strftime.c: Sync with glibc time/strftime.c 1.81.
7841 2001-01-03 Jim Meyering <meyering@lucent.com>
7843 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7844 local `inptr' to avoid warning with some system declarations of iconv.
7846 2000-12-29 Paul Eggert <eggert@twinsun.com>
7848 * modechange.c: Do not assume that mode_t uses the
7849 traditional octal encoding. E.g. "chmod 1 FOO" should set
7850 the other-execute bit of FOO even if S_IXOTH != 1.
7852 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7853 WOTH, XOTH, ALLM): New macros.
7854 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7855 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7857 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7858 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7860 No need to use uintmax_t; unsigned long is long enough.
7861 Don't bother to get suffix since we don't use it.
7863 2000-12-24 Jim Meyering <meyering@lucent.com>
7865 * hash.c (is_prime): Return explicit boolean values.
7866 (hash_get_first): Return NULL to appease Irix5.6's 89.
7867 Reported by Nelson Beebe.
7869 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7871 * localcharset.c (locale_charset): Add support for Win32.
7873 2000-12-18 Paul Eggert <eggert@twinsun.com>
7875 * physmem.h, physmem.c: New files.
7877 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7878 (noinst_HEADERS): Add physmem.h.
7880 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7881 't' for compatibility with Solaris 8 sort.
7883 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7885 * config.charset: Add support for BeOS.
7887 2000-12-16 Jim Meyering <meyering@lucent.com>
7889 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7890 SHELLS_FILE to a file name that's useful on djgpp systems.
7892 (ADDITIONAL_DEFAULT_SHELLS): Define.
7893 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7894 Based mostly on a patch from Prashant TR.
7896 2000-12-16 Jim Meyering <meyering@lucent.com>
7898 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7899 N and M) would have treated it like `chown N:N FILE'.
7901 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7903 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7905 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7906 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7907 to the list of canonical encodings. Rename EUC-CN to GB2312.
7909 2000-12-08 Andreas Schwab <schwab@suse.de>
7911 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7912 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7914 2000-12-07 Jim Meyering <meyering@lucent.com>
7916 * stripslash.c (ISSLASH): Define.
7917 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7920 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7921 (dir_name_r): Declare this function as static.
7922 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7923 manifest itself on a name containing a mix of slashes and
7925 Make this function work with names starting with a DOS-style
7926 drive letter and colon prefix.
7927 (dir_name): Append `.' if necessary.
7928 Based mostly on patches from Prashant TR and Eli Zaretskii.
7930 * dirname.h (dir_name_r): Remove prototype.
7932 2000-12-05 Jim Meyering <meyering@lucent.com>
7934 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7936 2000-12-04 Jim Meyering <meyering@lucent.com>
7938 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7939 Also include memory.h, stdlib.h, unistd.h if appropriate.
7940 Reported by Andreas Jaeger (conflicting declaration of malloc).
7942 2000-12-02 Jim Meyering <meyering@lucent.com>
7944 * closeout.h: Make idempotent, to avoid some obscure warnings.
7946 2000-12-01 Paul Eggert <eggert@twinsun.com>
7948 * memrchr.c: Include <config.h> before any system include file.
7950 2000-11-29 Paul Eggert <eggert@twinsun.com>
7952 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7954 2000-11-26 Jim Meyering <meyering@lucent.com>
7956 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7958 2000-11-22 Paul Eggert <eggert@twinsun.com>
7960 * strftime.c (my_strftime): Do not invoke mbrlen with a
7961 size of (size_t) -1; it's not portable.
7963 2000-11-17 Akim Demaille <akim@epita.fr>
7965 * obstack.h: Formatting changes.
7966 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7967 prevent type checking.
7968 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7969 cast the value to (void *): assigning a `foo *' to a `void *'
7971 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7973 2000-11-17 Jim Meyering <meyering@lucent.com>
7975 * strstr.c: Update from GNU libc.
7977 2000-11-16 Jim Meyering <meyering@lucent.com>
7979 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7981 2000-11-11 Jim Meyering <meyering@lucent.com>
7983 * error.c: Add a couple #includes, merging from GNU libc version.
7985 2000-11-10 Jim Meyering <meyering@lucent.com>
7987 * obstack.h: Update from GNU libc.
7988 * obstack.c: Likewise.
7990 2000-11-06 Paul Eggert <eggert@twinsun.com>
7992 * getusershell.c (setusershell): Use rewind rather than
7993 fseek/fseeko, to avoid configuration hassles with fseeko.
7994 Don't bother opening SHELLS_FILE if shellstream is NULL;
7997 2000-11-05 Jim Meyering <meyering@lucent.com>
7999 * makepath.h (make_dir): Declare.
8000 * makepath.c (make_dir): Remove `static' attribute.
8003 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
8005 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
8006 last one in a bucket, advance to the next bucket.
8008 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
8010 * fnmatch.c: Do not comment out all the code if we are using
8011 the GNU C library, because in some cases we are replacing buggy
8012 code in the GNU C library itself.
8014 2000-10-30 Paul Eggert <eggert@twinsun.com>
8016 * error.h, getline.h, modechange.h:
8017 Remove "2000" from Copyright line, as the file hasn't been
8018 changed this year other than in the copyright notice.
8020 * xalloc.h: Add "2000" to Copyright line, as this file
8021 was changed this year.
8023 2000-10-30 Paul Eggert <eggert@twinsun.com>
8025 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
8026 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
8027 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
8029 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
8031 * regex.h (__restrict_arr): Move definition out of #ifndef block.
8032 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
8033 doesn't define __restrict_arr.
8035 2000-10-29 Jim Meyering <meyering@lucent.com>
8037 * xstat.in: Fix grammar in comment.
8039 2000-10-28 Jim Meyering <meyering@lucent.com>
8041 * memchr.c: Update from libc.
8042 Adjust for portability:
8043 [HAVE_STDLIB_H]: Include stdlib.h.
8044 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
8045 Undef __memchr, too.
8046 [!weak_alias]: Define __memchr to memchr.
8048 * regex.c: Update from libc.
8049 * regex.h: Likewise.
8050 * getopt1.c: Likewise.
8051 * memcmp.c: Likewise.
8053 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
8054 Avoid using fseek, when possible -- it's broken by design.
8055 Patch by Ulrich Drepper.
8057 2000-10-26 Jim Meyering <meyering@lucent.com>
8059 * strftime.c: Update from libc.
8061 2000-10-25 Jim Meyering <meyering@lucent.com>
8063 * obstack.c: Update from libc.
8065 2000-10-23 Jim Meyering <meyering@lucent.com>
8067 * hard-locale.c (hard_locale): Revert last change -- it was simply
8068 wrong. That set_locale call must not have any side effects.
8071 2000-10-22 Jim Meyering <meyering@lucent.com>
8073 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
8074 [CYCLIC]: Remove now-unused definition.
8076 * save-cwd.c (O_DIRECTORY): Define, if needed.
8077 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
8078 Suggestion from Ulrich Drepper.
8080 2000-10-21 Jim Meyering <meyering@lucent.com>
8082 * dirname.c (dir_name_r): New function, factored out of dir_name.
8083 (dir_name): Use dir_name_r.
8084 * dirname.h (dir_name_r): Declare it.
8086 2000-10-21 Jim Meyering <meyering@lucent.com>
8088 * dirname.c (memrchr): Declare if necessary.
8089 (dir_name): Remove the restriction that there be no
8090 trailing slashes. Now, this code skips past them, effectively
8092 [TEST_DIRNAME] (main): New unit tests.
8094 * memrchr.c: New file from GNU libc.
8095 Undef __memrchr, too.
8096 [!weak_alias]: Define __memrchr to memrchr.
8097 Guard weak_alias use with `#ifdef weak_alias'.
8099 2000-10-17 Jim Meyering <meyering@lucent.com>
8101 * quote.h (PARAMS): Define and use.
8102 Reported by Akim Demaille.
8104 * getopt.c: Update from libc.
8106 2000-10-16 Jim Meyering <meyering@lucent.com>
8108 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
8111 2000-09-25 Jim Meyering <meyering@lucent.com>
8113 * md5.h (rol): Define (from GnuPG).
8115 * sha.c: Give credit (GnuPG) where due.
8116 (M): Use rol rather than open-coding it.
8117 Add a FIXME comment.
8119 2000-09-21 Jim Meyering <meyering@lucent.com>
8121 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
8122 Reported by Michael Stone.
8124 2000-09-20 Jim Meyering <meyering@lucent.com>
8126 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
8127 (noinst_HEADERS): Add sha.h.
8128 Based on code from Scott G. Miller and from GnuPG.
8130 2000-09-15 Jim Meyering <meyering@lucent.com>
8132 * regex.c: Update from libc.
8134 2000-09-10 Jim Meyering <meyering@lucent.com>
8136 * getopt.c (_getopt_internal): Update from glibc.
8138 2000-09-09 Jim Meyering <meyering@lucent.com>
8140 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
8141 think it should be used as a general replacement for isascii.
8142 * fnmatch.c: Likewise.
8143 * mbswidth.c: Likewise
8144 * regex.c: Likewise.
8147 * userspec.c: Include sys/param.h and limits.h.
8149 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8150 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
8151 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
8152 UID, GID. Check range.
8154 2000-09-06 Jim Meyering <meyering@lucent.com>
8156 * getopt.c (_getopt_internal): Update from glibc.
8158 2000-08-30 Jim Meyering <meyering@lucent.com>
8160 * strftime.c: Merge in changes from GNU libc.
8162 2000-08-26 Jim Meyering <meyering@lucent.com>
8164 * closeout.c: Include "__fpending.h".
8165 (close_stdout_status): Return right away if there's nothing to flush.
8167 * Makefile.am (noinst_HEADERS): Add __fpending.h.
8168 * __fpending.c: New file.
8169 * __fpending.h: New file.
8171 2000-08-07 Paul Eggert <eggert@twinsun.com>
8173 Standardize on "memory exhausted" instead of "Memory exhausted"
8174 or "virtual memory exhausted".
8175 * obstack.c (print_and_abort): Use "memory exhausted", not
8176 "virtual memory exhausted".
8177 * same.c (same_name): Invoke xalloc_die instead of printing
8179 * userspec.c (parse_user_spec): Likewise.
8180 * bumpalloc.h: comment fix
8181 * same.c, userspec.c: Include xalloc.h.
8183 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
8184 not char *const and pointing to a constant array.
8185 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
8186 (xrealloc): Comment fix.
8188 * userspec.c (parse_user_spec):
8189 Don't translate a message until just before returning,
8190 to avoid unnecessary translation.
8192 2000-08-07 Jim Meyering <meyering@lucent.com>
8194 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
8195 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
8196 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
8197 getgroups.c, gethostname.c, getopt.h, group-member.c,
8198 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
8199 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
8200 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
8201 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
8202 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
8203 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
8204 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
8205 yesno.c: Back out Copyright date changes for each file with no change
8206 this year. This eases coordination with other programs using the same
8207 source code modules. From Paul Eggert.
8209 2000-08-03 Greg McGary <greg@mcgary.org>
8211 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
8212 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
8213 (EXTEND_BUFFER): Use them.
8215 2000-08-01 Jim Meyering <meyering@lucent.com>
8217 * dirname.c (ISSLASH): Define.
8218 (BACKSLASH_IS_PATH_SEPARATOR): Define.
8219 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
8220 both `\' and `/' may be use as path separators.
8221 Based on a patch from Prashant TR.
8223 2000-07-31 Paul Eggert <eggert@twinsun.com>
8225 * quotearg.c (quotearg_n_options): Don't make the initial
8226 slot vector a constant, since it might get modified.
8228 2000-07-31 Jim Meyering <meyering@lucent.com>
8230 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
8231 * obstack.c (print_and_abort): Likewise.
8233 2000-07-30 Paul Eggert <eggert@twinsun.com>
8235 * quotearg.c (quotearg_n_options): Preallocate a slot 0
8236 buffer, so that the caller can always quote one small
8237 component of a "memory exhausted" message in slot 0.
8238 From a suggestion by Jim Meyering.
8240 2000-07-30 Jim Meyering <meyering@lucent.com>
8242 * makepath.c (make_path): Quote the other instance, too.
8244 * quotearg.c (N_STATIC_SLOTVECS): Define.
8245 (STATIC_BUF_SIZE): Define.
8246 (quotearg_n_options): Use only statically allocated storage when
8247 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
8248 than STATIC_BUF_SIZE.
8250 2000-07-29 Jim Meyering <meyering@lucent.com>
8252 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8253 * dirname.c (dir_name): Likewise.
8255 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8257 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8258 (dir_name): Assert that there are no trailing slashes.
8260 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8262 * mbswidth.h (mbswidth): Add a flags argument.
8263 (mbswidth): New declaration.
8264 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8265 * mbswidth.c (mbswidth): Add a flags argument.
8266 (mbsnwidth): New function.
8268 2000-07-24 Jim Meyering <meyering@lucent.com>
8270 * mbswidth.c: Remove useless #else. From Bruno Haible.
8272 2000-07-23 Paul Eggert <eggert@twinsun.com>
8274 * mbswidth.c (_XOPEN_SOURCE):
8275 Don't define; this causes problems on Solaris 7.
8276 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8278 2000-07-23 Paul Eggert <eggert@twinsun.com>
8281 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8282 so that mbstate_t is always defined.
8284 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8285 be 1 in at least one GCC installation, and this configuration
8286 error is likely to be common. Ignoring MB_LEN_MAX hurts
8287 performance on hosts that have mbrtowc but have only unibyte
8288 locales, but I assume these hosts are rare.
8290 2000-07-23 Paul Eggert <eggert@twinsun.com>
8292 * quotearg.c: Streamline by invoking multibyte code only if needed.
8293 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8294 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8295 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8296 invoke multibyte primitives.
8298 2000-07-23 Jim Meyering <meyering@lucent.com>
8300 * basename.c (base_name): Add an assertion.
8302 2000-07-15 Bruno Haible <clisp.cons.org>
8304 * quotearg.c: When the system forces us to redefine mbstate_t,
8305 shadow its mbsinit function.
8307 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8309 * mbswidth.h: New file.
8310 * mbswidth.c: New file.
8311 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8312 (noinst_HEADERS): Add mbswidth.h.
8314 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8316 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8319 2000-07-15 Jim Meyering <meyering@lucent.com>
8321 * makepath.c: Include quote.h.
8322 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8323 corresponding argument in a `quote (...)' call.
8324 Give better diagnostics.
8326 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8327 (noinst_HEADERS): Add quote.h.
8329 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8330 from tar's src/misc.c.
8331 * quote.h: New file. Prototypes for same.
8333 2000-07-10 Paul Eggert <eggert@twinsun.com>
8335 From a suggestion by Bruno Haible.
8336 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8337 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8338 to decide whether to define the BeOS workaround macro;
8339 this adjusts to the change to AC_MBSTATE_T.
8341 2000-07-13 Paul Eggert <eggert@twinsun.com>
8343 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
8345 * quotearg.c (quoting_style_args, quoting_style_vals,
8346 quotearg_buffer_restyled): Add support for
8347 clocale_quoting_style. Undo previous change to
8348 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
8349 and "{RIGHT QUOTATION MARK}" msgids.
8351 2000-07-05 Paul Eggert <eggert@twinsun.com>
8353 The old behavior of quoting `like this' doesn't look good with
8354 newer, ISO-style fonts. See:
8355 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
8357 Instead, quote "like this" by default. Let the translator
8358 tailor the locale-specific quoting behavior by providing
8359 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
8361 * quotearg.c (N_): New macro.
8362 (gettext_default): New function.
8363 (quotearg_buffer_restyled): Use
8364 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
8365 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
8367 2000-07-09 Jim Meyering <meyering@lucent.com>
8369 * Most files: Update copyright dates to include 2000.
8371 2000-07-08 Jim Meyering <meyering@lucent.com>
8373 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
8375 (xgethostname): Remove now-unnecessary #ifdef.
8376 Move declaration of `err' into loop where it's used.
8378 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8380 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
8381 by allocating a larger buffer. Test the gethostname return value for
8382 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
8383 returns an error and ENAMETOOLONG isn't defined.
8385 2000-07-05 Paul Eggert <eggert@twinsun.com>
8386 and Bruno Haible <haible@clisp.cons.org>
8388 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8390 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8392 * quotearg.c (struct quoting_options): Simplify quote_these_too
8395 2000-07-03 Jim Meyering <meyering@lucent.com>
8397 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
8398 Reported by Bruno Haible.
8400 2000-07-04 Jim Meyering <meyering@lucent.com>
8402 * quotearg.c: Make inclusion of <wchar.h> independent of whether
8403 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
8406 2000-07-03 Paul Eggert <eggert@twinsun.com>
8407 and Bruno Haible <haible@clisp.cons.org>
8409 * quotearg.c (mbrtowc):
8410 Assign to *pwc, and return 1 only if result is nonzero.
8411 (iswprint): Use ISPRINT when substituting our own mbrtowc.
8413 2000-07-03 Jim Meyering <meyering@lucent.com>
8415 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
8416 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
8419 2000-07-02 Jim Meyering <meyering@lucent.com>
8421 * quotearg.c (mbstate_t): Don't define here.
8423 2000-07-02 Jim Meyering <meyering@lucent.com>
8425 * nanosleep.c (SIGCONT): Define if not already defined.
8427 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8429 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
8430 per change in ../m4/ls-mntd-fs.m4.
8431 (read_filesystem_list): Ignore symbolic links.
8433 2000-06-29 Jim Meyering <meyering@lucent.com>
8435 * same.c: Include <string.h> or <strings.h>, as appropriate,
8436 for declaration of strcmp.
8438 * long-options.c: Include <stdlib.h>, for declaration of exit.
8440 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
8441 Avoid warning by casting result to `char *' to remove `const'.
8443 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8445 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
8447 2000-06-26 Paul Eggert <eggert@twinsun.com>
8449 savedir now sets errno on failure and invokes xmalloc to get memory.
8450 Fix a couple of other minor bugs while we're at it.
8452 * savedir.c (<unistd.h>): Do not include; there's no need.
8453 (NAMLEN): Remove macro.
8454 (malloc, realloc): Remove decls.
8456 ("xalloc.h"): Include.
8457 (NAME_SIZE_DEFAULT): New macro.
8458 (savedir): Use xmalloc / xrealloc to allocate memory.
8459 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
8460 Skip "" directory entries.
8461 Use strlen to calculate directory entry length, since the old method
8462 is rarely used these days and isn't worth supporting.
8463 Don't use a pointer after freeing it.
8464 Check for integer overflow when calculating allocation size.
8465 Use memcpy to copy entries, instead of stpcpy.
8466 Set errno properly when returning NULL.
8467 Check for readdir error.
8469 2000-06-26 Jim Meyering <meyering@lucent.com>
8471 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
8473 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8475 * getusershell.c (xmalloc, xrealloc): Remove functions.
8477 Don't include <stdlib.h>. Don't declare malloc, realloc.
8479 2000-06-23 Bruno Haible <haible@clisp.cons.org>
8481 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
8483 2000-06-24 Jim Meyering <meyering@lucent.com>
8485 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
8487 2000-06-21 Jim Meyering <meyering@lucent.com>
8489 * getpass.c: New file, from Bruno Haible. Required for BeOS.
8491 2000-06-19 Paul Eggert <eggert@twinsun.com>
8493 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
8494 (mbrtowc, mbstate_t): Define substitutes if
8495 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
8496 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
8497 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
8499 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8501 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
8502 than 1024, return a memory chunk of least possible size, instead
8503 of size PATH_MAX + 2. In the loop, increment the size proportionally.
8504 Use free/xmalloc instead of xrealloc to avoid copying for very long
8507 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8509 * canon-host.c (canon_host): Use malloc and memcpy to copy an
8510 address, not strdup. Include <stdlib.h> and don't declare free().
8512 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8514 * path-concat.c (path_concat): Don't access dir[-1] if dir is
8517 2000-06-21 Jim Meyering <meyering@lucent.com>
8519 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
8520 (noinst_HEADERS): Add getstr.h.
8522 * getline.c (getstr): Move into a separate file.
8523 * getstr.c (getstr): New file, extracted from getline.c, with
8524 the following changes: new parameter, delim2; both delim[12]
8525 parameters have type `int', not `char'. The latter would lose
8526 with 8-bit delimiters.
8527 * getstr.h: New file.
8529 2000-06-19 Jim Meyering <meyering@lucent.com>
8531 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
8533 2000-06-18 Jim Meyering <meyering@lucent.com>
8535 * mkdir.c: Remove file, due mainly to copyright incompatibility.
8536 Besides, these days every porting target provides a mkdir function.
8538 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
8539 (this snippet comes from src/system.h).
8541 2000-06-15 Paul Eggert <eggert@twinsun.com>
8543 * human.c (adjust_value): New function.
8544 (human_readable_inexact): Apply rounding style even when
8545 printing approximate values.
8547 2000-06-14 Paul Eggert <eggert@twinsun.com>
8549 * human.c (human_readable_inexact): Allow an input block
8550 size that is not a multiple of the output block size, and vice versa.
8551 Reported by Piergiorgio Sartor.
8553 2000-06-14 Paul Eggert <eggert@twinsun.com>
8555 * getdate.y (get_date): Apply relative times after time
8556 zone indicator, not before. Reported by Todd A. Jacobs.
8558 2000-06-13 Jim Meyering <meyering@lucent.com>
8560 * Makefile.am (all-local): Depend on lstat.c and stat.c.
8562 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
8564 2000-06-12 Paul Eggert <eggert@twinsun.com>
8566 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
8568 2000-06-04 Paul Eggert <eggert@twinsun.com>
8570 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
8572 2000-06-04 Jim Meyering <meyering@lucent.com>
8574 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
8575 SunOS 4.1.4 for which gid_t is an unsigned type.
8577 2000-06-03 Jim Meyering <meyering@lucent.com>
8579 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
8581 2000-05-26 Bruno Haible <haible@clisp.cons.org>
8583 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
8584 newer, don't install charset.alias.
8585 * config.charset: Change the Linux/glibc rules so they become empty
8586 on glibc-2.1 or newer.
8588 2000-06-02 Jim Meyering <meyering@lucent.com>
8590 * mountlist.c: Back out last change. Instead, do this...
8591 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
8592 member using the same `ignore'-testing code.
8593 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
8597 2000-05-29 Jim Meyering <meyering@lucent.com>
8599 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
8600 with the `ignore' attribute. Based on a patch from Mark D. Roth.
8602 2000-05-22 Jim Meyering <meyering@lucent.com>
8604 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
8606 2000-05-18 Jim Meyering <meyering@lucent.com>
8608 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
8609 back, too, since it may have been modified by allocate_entry.
8610 (hash_delete): Rewrite to use neither the assignment operator
8611 nor the comma operator in an if-expression.
8613 2000-05-15 Paul Eggert <eggert@twinsun.com>
8616 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
8617 Remove; no longer needed.
8618 "quotearg.h": Add include.
8619 (file_name): Do not bother to explicitly initialize to NULL; it's less
8620 efficient on some hosts.
8621 (close_stdout_status): Remove test as to whether stdout was already
8622 closed; it breaks for the case "echo x | sort >&-".
8623 Quote file name colons.
8624 Do not assume that _("write error") lacks format strings.
8626 2000-05-15 Jim Meyering <meyering@lucent.com>
8628 * version-etc.c (version_etc_copyright): Update the copyright string
8629 used in all --version output.
8631 2000-05-14 Jim Meyering <meyering@lucent.com>
8633 * closeout.c (close_stdout_set_file_name): New function.
8634 (close_stdout_status): Use new file-scoped global.
8635 Return right away if fstat says the stdout file descriptor is invalid.
8636 * closeout.h (close_stdout_set_file_name): Declare.
8638 2000-05-10 Jim Meyering <meyering@lucent.com>
8640 * closeout.c [default_exit_status]: New file-scoped variable.
8641 (close_stdout_set_status): New function.
8642 * closeout.h (close_stdout_set_status): Declare.
8644 2000-05-08 Jim Meyering <meyering@lucent.com>
8646 * long-options.c: Don't include closeout.h.
8647 (parse_long_options): Don't call close_stdout for --version.
8649 2000-05-06 Jim Meyering <meyering@lucent.com>
8651 * strnlen.c: Undefine __strnlen and strnlen.
8652 [!weak_alias]: Define __strnlen to strnlen.
8654 * atexit.c: New file, from libiberty.
8656 2000-05-06 Jim Meyering <meyering@lucent.com>
8658 * closeout.c (close_stdout_status): Also check for errors on the
8661 2000-05-05 Bruno Haible <haible@clisp.cons.org>
8663 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
8664 instead of xmalloc, xrealloc, path_concat.
8665 (locale_charset): Treat empty environment variables as absent.
8666 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
8668 2000-05-04 Jim Meyering <meyering@lucent.com>
8670 * getopt.c: Update from glibc.
8671 * obstack.c: Likewise.
8672 * obstack.h: Likewise.
8673 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
8675 * regex.h: Likewise.
8676 * strndup.c: Likewise.
8677 * strnlen.c: New file, from glibc.
8679 2000-05-01 Jim Meyering <meyering@lucent.com>
8681 * full-write.c (full_write): Remove `FIXME' part of comment.
8683 2000-04-29 Jim Meyering <meyering@lucent.com>
8685 * path-concat.c: Declare strdup only if it's not defined.
8686 * canon-host.c: Likewise.
8688 2000-04-28 Jim Meyering <meyering@lucent.com>
8690 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
8691 redefinition warning on some systems (HPUX). Otherwise, regex.h is
8692 included first, then limits.h is included by locale.h by libintl.h.
8693 From John David Anglin.
8695 2000-04-25 Jim Meyering <meyering@lucent.com>
8697 * makepath.c (S_IRWXUGO): Define.
8698 (make_path): Always perform explicit chmod if MODE specifies any
8699 of the `special' permission bits. Prompted by a bug report against
8700 install from Mate Wierdl and Joost van Baal.
8702 2000-04-18 Jim Meyering <meyering@lucent.com>
8706 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
8707 getpagesize. For BeOS. Based on a patch from Bruno Haible.
8709 2000-04-17 Jim Meyering <meyering@lucent.com>
8711 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
8712 the definition of it to rpl_strftime also defined-away the system's
8715 2000-04-15 Jim Meyering <meyering@lucent.com>
8717 Use `C' to denote so-called `contiguous' files, the same way
8719 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
8720 (ftypelet): Use S_ISCTG.
8721 From Michael Deutschmann.
8723 2000-04-14 Jim Meyering <meyering@lucent.com>
8725 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
8727 2000-04-08 Jim Meyering <meyering@lucent.com>
8729 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
8730 names don't conflict. Reported by Eli Zaretskii.
8732 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8734 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8735 bug. Deal with the different error behavior of Irix iconv.
8737 2000-04-07 Jim Meyering <meyering@lucent.com>
8739 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8740 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8742 2000-04-05 Jim Meyering <meyering@lucent.com>
8744 Portability tweaks required for ultrix4.3.
8745 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8746 * readutmp.c: Include sys/types.h before sys/stat.h.
8747 * canon-host.c: Declare strdup.
8748 * path-concat.c: Likewise.
8749 From John David Anglin.
8751 2000-04-04 Jim Meyering <meyering@lucent.com>
8753 Be more DOS 8.3-friendly.
8754 * ref-add.sin: Renamed from ref-add.sed.in.
8755 * ref-del.sin: Renamed from ref-del.sed.in.
8756 * Makefile.am: Reflect renaming.
8757 Reported by Eli Zaretskii.
8759 Use a temporary file name that won't clash with `charset.alias'
8760 in the DOS 8.3 name space.
8761 * Makefile.am (charset_tmp): Define.
8762 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8763 (uninstall-local): Likewise.
8764 Reported by Eli Zaretskii.
8766 2000-03-29 Paul Eggert <eggert@twinsun.com>
8768 * time/strftime.c (my_strftime): Make sure we call the system
8769 strftime, not ourselves, when invoking the underlying strftime.
8771 2000-03-24 Jim Meyering <meyering@lucent.com>
8773 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8774 (charset_alias): Define.
8775 (install-exec-local): Factor out common code.
8776 (uninstall-local): Split lines longer than 80.
8777 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8779 (.sed.in.sed): New rule. Don't redirect directly to $@.
8780 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8782 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8784 * config.charset: Output a line containing "Packages using this file".
8785 * ref-add.sed.in, ref-del.sed.in: New files.
8786 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8787 ref-del.sed): New rules.
8789 2000-03-17 Jim Meyering <meyering@lucent.com>
8791 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8792 Otherwise, include <strings.h>
8794 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8796 * unicodeio.c (utf8_wctomb): New function.
8797 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8798 format instead of in UCS-4 with platform dependent endianness.
8800 2000-03-07 Paul Eggert <eggert@twinsun.com>
8802 * savedir.c (savedir): Work even if directory size is
8803 negative; this can happen with some screwy NFS configurations.
8805 2000-03-06 Jim Meyering <meyering@lucent.com>
8807 * localcharset.c (get_charset_aliases): Don't try to free file_name
8808 if it's NULL (because we ran out of memory). From Bruno Haible.
8810 2000-03-05 Jim Meyering <meyering@lucent.com>
8812 * localcharset.c ("path-concat.h"): Include.
8813 (get_charset_aliases): Use path_concat instead of ANSI string
8816 * unicodeio.h (PARAMS): Define.
8817 Use it to guard prototype.
8819 2000-03-04 Jim Meyering <meyering@lucent.com>
8821 * Makefile.am (install-exec-local): Create $(libdir) before installing
8823 (uninstall-local): Uncomment this rule so `make distcheck' works
8826 * unicodeio.c (<errno.h>): Include it.
8827 (errno): Declare if not defined.
8829 * localcharset.c: Add Bruno's comment justifying use of volatile.
8831 * config.charset: New version, incorporating remarks from a linux
8832 i18n mailing list. From Bruno Haible.
8834 2000-03-02 Jim Meyering <meyering@lucent.com>
8836 * Makefile.am (EXTRA_DIST): Add config.charset.
8838 2000-03-01 Jim Meyering <meyering@lucent.com>
8840 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8841 * unicodeio.c: Likewise.
8843 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8845 * config.charset: New file.
8846 * localcharset.c: New file.
8847 * unicodeio.h, unicodeio.c: New files.
8848 * Makefile.am (DEFS): Add -DLIBDIR=...
8849 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8850 (noinst_HEADERS): Add unicodeio.h.
8851 (all-local, install-exec-local, charset.alias): New targets.
8853 2000-02-28 Paul Eggert <eggert@twinsun.com>
8855 * quotearg.c (ALERT_CHAR): New macro.
8856 (quotearg_buffer_restyled): Use it.
8858 2000-02-27 Jim Meyering <meyering@lucent.com>
8860 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8861 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8863 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8864 not `#if STDC_HEADERS'.
8865 Declare malloc if needed.
8867 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8868 now that autoconf always defines the HAVE_DECL_ symbols.
8869 * human.c: Likewise.
8871 * strtoumax.c: Likewise.
8873 * backupfile.c: Arrange for cpp to fail if the configure-time
8874 declaration check was not run.
8876 * human.c: Likewise.
8878 * strtoumax.c: Likewise.
8880 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8881 then first look up the entire `.'-containing string as a login name.
8883 2000-02-18 Paul Eggert <eggert@twinsun.com>
8885 * getdate.y: Handle two-digit years with leading zeros correctly.
8886 (textint): New typedef.
8887 (parser_control): Member year changed from int to textint.
8889 (YYSTYPE): Removed; replaced by %union with int and textint members.
8890 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8891 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8892 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8893 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8894 (date, number, to_year): Use width of number in digits, not its value,
8895 to determine whether it's a 2-digit year, or a 2-digit time.
8896 (yylex): Store number of digits of numeric tokens.
8897 Reported by John Kendall.
8899 (parser_control): Changed from struct parser_control to typedef (for
8900 consistency). All uses changed.
8902 (tID): Removed; not used.
8903 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8905 2000-02-14 Paul Eggert <eggert@twinsun.com>
8907 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8908 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8910 2000-02-12 Jim Meyering <meyering@lucent.com>
8912 * userspec.c (ISDIGIT): Define it.
8913 (isdigit): Remove definition.
8914 (is_number): Use ISDIGIT, not isdigit.
8915 <libintl.h>: Include.
8917 (parse_user_spec): Mark translatable strings.
8919 2000-02-10 Jim Meyering <meyering@lucent.com>
8921 With these changes, nanosleep.[ch] are finally enough like the other
8922 lib/* replacement files to compile on a few more losing systems.
8924 * nanosleep.h: Don't include config.h.
8925 Remove prototype from declaration of nanosleep.
8926 (PARAMS): Remove now-unneeded definition.
8927 * nanosleep.c: #undef nanosleep.
8928 (rpl_nanosleep): Rename from nanosleep.
8930 2000-02-03 Jim Meyering <meyering@lucent.com>
8932 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8933 rather than with `#if HAVE_UTMPNAME'.
8935 2000-02-01 Jim Meyering <meyering@lucent.com>
8937 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8939 2000-01-31 Jim Meyering <meyering@lucent.com>
8941 * nanosleep.h (nanosleep): Guard declaration with
8942 `#if ! HAVE_DECL_NANOSLEEP'.
8943 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8944 the declaration in that vendor's sys/timers.h.
8945 Reported by Christian Krackowizer.
8947 * quotearg.c (ISASCII): Add #undef and move definition to follow
8948 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8949 (ISPRINT): Likewise.
8950 Reported by Tom Tromey.
8952 2000-01-30 Jim Meyering <meyering@lucent.com>
8954 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8955 uses of ->ut_name. The latter doesn't work with new Linux header files
8956 where only utmpx.ut_user is declared.
8958 * readutmp.h (UT_USER): Define.
8960 2000-01-23 Jim Meyering <meyering@lucent.com>
8962 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8965 2000-01-22 Jim Meyering <meyering@lucent.com>
8967 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8968 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8969 Required for some AIX systems. Reported by Christian Krackowizer.
8970 [TESTING] (main): New function.
8972 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8973 * dirname.c (dir_name): Support for DOS-style file names with drive
8976 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8978 * strverscmp.c (ISDIGIT): Define.
8979 (strverscmp): Use ISDIGIT, not isdigit.
8981 2000-01-17 Paul Eggert <eggert@twinsun.com>
8983 * nanosleep.c (nanosleep):
8984 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8985 POSIX.1 doesn't require SA_INTERRUPT and some systems
8986 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8987 it's been part of POSIX.1 since day 1 (in 1988).
8989 2000-01-17 Jim Meyering <meyering@lucent.com>
8991 * interlock: Remove unused file. Reported by François Pinard.
8993 2000-01-16 Paul Eggert <eggert@twinsun.com>
8995 * quotearg.c (quotearg_buffer_restyled): Do not quote
8996 alert, backslash, formfeed, and vertical tab unnecessarily in
8997 shell quoting style.
9000 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
9001 Free Software Foundation, Inc.
9002 Copying and distribution of this file, with or without modification,
9003 are permitted provided the copyright notice and this notice are preserved.