1 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
3 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
5 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
7 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
8 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
10 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
12 * argp-namefrob.h: Restore changes accidentally lost during the
13 "autoupdate" on 2005-12-12.
15 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
17 * fnmatch.c (L_): Renamed from L, to work around a bug in
18 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
19 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
22 2006-01-26 Simon Josefsson <jas@extundo.com>
24 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
25 prototype is visible on mingw32.
27 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
30 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
33 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
35 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
36 attempt to open for write; this always fails, at least on POSIX
37 hosts. This reinstates the 2006-01-09 change, which was
38 inadvertently removed.
40 2006-01-26 Bruno Haible <bruno@clisp.org>
41 Paul Eggert <eggert@cs.ucla.edu>
44 [(! (defined __cplusplus || defined __BEOS__)
46 && !(defined __HP_cc || defined __xlc__
47 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
49 #define to signed char in these cases too; this simplifies
50 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
51 etc., separately) and makes it more conservative.
53 2006-01-21 Jim Meyering <jim@meyering.net>
55 Sync from the stable (b5) branch of coreutils:
57 * fts.c (fts_children): Don't let close() clobber errno from
60 * fts.c (fts_stat): When following a symlink-to-directory,
61 don't necessarily interpret stat-fails+lstat-succeeds as indicating
62 a dangling symlink. That can also happen at least for ELOOP.
63 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
64 FYI, this bug predates the inclusion of fts.c in coreutils.
66 * fts.c (fts_open): Put new maxarglen declaration and uses
67 in their own block, so pre-c99 compilers don't object.
69 Avoid the double-free (first in fts_read, second in fts_close) that
70 would occur when an `active' directory is made inaccessible (e.g.,
71 via chmod a-x) during a traversal.
72 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
73 before returning. Reproduce this failure by
74 mkdir -p a/b; cd a; chmod a-x . b
75 Reported by Stavros Passas.
77 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
79 * argp-namefrob.h: Bugfix. Remove stray #
81 2006-01-25 Bruno Haible <bruno@clisp.org>
83 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
85 Reported by Paul Eggert.
87 2006-01-25 Jim Meyering <jim@meyering.net>
89 * fileblocks.c: Remove more useless parentheses.
90 * readutmp.h: Likewise.
92 2006-01-24 Bruno Haible <bruno@clisp.org>
94 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
96 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
99 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
100 to avoid problems with the built-in _Bool type.
101 Reported by Paul Eggert on 2005-11-26.
103 2006-01-24 Jim Meyering <jim@meyering.net>
105 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
107 2006-01-24 Simon Josefsson <jas@extundo.com>
109 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
112 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
114 Work around porting bugs reported by Dieter in
115 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
116 * getopt.c (_NOPROTO): Remove; no longer needed.
117 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
118 Include "getopt.h" first, to check interface.
119 (getenv): Declare only if defined HAVE_DECL_GETENV &&
121 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
122 (__strndup): Revert to K&R-style function dfns, the glibc style.
123 * strnlen.c: Don't claim it's taken from glibc; it's not.
124 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
125 Include strnlen.h first, to get prototype properly.
126 (strnlen): Renamed from __strnlen.
129 2006-01-23 Ulrich Drepper <drepper@redhat.com>
131 These changes imported from libc.
132 * getopt.c: Use __fxprintf instead of inline stream orientation
133 test and two separate function calls.
134 * strndup.c (__strndup): Add libc_hidden_def.
136 2006-01-22 Bruno Haible <bruno@clisp.org>
138 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
139 temporary buffer for sprintf, take into account the precision also
140 for 'd', 'i', 'u', 'o', 'x', 'X'.
142 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
144 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
145 to pacify gcc -Wswitch-default.
147 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
149 * argp-help.c (usage_long_opt): Do not print DOC options.
150 (__argp_base_name): Removed
151 * argp-namefrob.h (__argp_basename): Removed definition. Was a
153 (__argp_base_name): Provide macro definition or extern declaration
154 depending on the configuration
156 2006-01-20 Simon Josefsson <jas@extundo.com>
158 * inet_ntop.h: Unconditionally include sys/socket.h.
160 2006-01-19 Simon Josefsson <jas@extundo.com>
162 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
164 2006-01-12 Simon Josefsson <jas@extundo.com>
166 * base64.c: Fix warning, reported by Bruno Haible
167 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
169 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
172 * md5.c: Fix commentary typos.
173 (alignof, UNALIGNED_P): No need for a GCC-specific version.
174 * md5.h (__attribute__): Remove; unused.
175 * sha1.c: Fix commentary to match md5 better.
176 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
177 so that we don't need to worry about alignment. All uses changed.
178 This merges the 2005-10-28 md5 change into sha1.
180 2006-01-11 Jim Meyering <jim@meyering.net>
183 * md5.c (OP): Fix spacing.
185 2006-01-11 Simon Josefsson <jas@extundo.com>
187 * stdint_.h (SIZE_MAX): Add missing (.
189 2006-01-10 Bruno Haible <bruno@clisp.org>
191 * argp.h (__const): Remove macro. Use const instead.
192 * argp-fmtstream.h (__const): Likewise.
193 * glob_.h (__const): Remove macro.
194 * glob-libc.h: Use const instead of __const.
196 2006-01-10 Jim Meyering <jim@meyering.net>
198 Avoid the double-free (first in fts_read, second in fts_close) that
199 would occur when an `active' directory is made inaccessible (e.g.,
200 via chmod a-x) during a traversal.
201 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
202 before returning. Reproduce this failure by
203 mkdir -p a/b; cd a; chmod a-x . b
204 Reported by Stavros Passas.
207 * sha1.c: Tweak grammar in a comment.
209 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
211 * regex_internal.h (BITSET_WORD_BITS):
212 Work around a bug in 64-bit PGC (before version 6.1-2), where the
213 preprocessor mishandles large unsigned values as if they were signed.
214 Problem reported by Claudio Fontana in
215 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
217 2006-01-10 Simon Josefsson <jas@extundo.com>
219 * socket_.h: New file.
221 2006-01-10 Bruno Haible <bruno@clisp.org>
223 * localcharset.c: Update from GNU gettext.
225 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
228 * chdir-long.c (cdb_free): Don't bother trying to open directory
229 for write access: POSIX says that must fail.
230 * fts.c (diropen): Likewise.
231 * save-cwd.c (save_cwd): Likewise.
232 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
233 well, for minor improvements on hosts that lack O_DIRECTORY.
234 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
235 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
236 Fall back on chown if open failed with EACCES.
238 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
239 Report an error at compile-time if only a 1-second nominal clock
242 * lchmod.h: New file.
243 * mkdir-p.c: Include lchmod.h, lchown.h.
244 (make_dir_parents): Use lchown rather than chown, and
245 lchmod rather than chmod.
247 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
248 too. Problem with "none" reported by Bob Proulx. Problem with
249 "proc" reported by n0dalus.
251 * mountlist.c: Include <limits.h>.
252 (dev_from_mount_options)
253 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
254 New function. It no longer assumes "dev=" has the System V meaning
255 on Linux (since it doesn't). It also parses "dev=" more carefully.
256 (read_file_system_list)
257 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
258 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
261 * posixtm.h (PDS_PRE_2000): New macro.
262 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
263 All usages changed. Reject dates outside the range 1969-1999 if
264 PDS_PRE_2000 is used.
266 2006-01-09 Jim Meyering <jim@meyering.net>
270 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
272 * chdir-safer.h, chdir-safer.c: New files.
274 * modechange.c (mode_compile): Reject an invalid mode string
275 that starts with an octal digit. From Andreas Gruenbacher.
277 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
278 and dup to open_safer and dup_safer, respectively.
279 (openat_permissive): Fix typo in comment.
281 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
282 "gettext.h"; either no longer needed or are guaranteed by openat.h.
283 (_): Remove; no longer needed.
284 (openat): Renamed from rpl_openat; no need for rpl_openat
285 since openat.h renames openat for us.
286 Replace most of the body with a call to openat_permissive,
287 to avoid duplicate code.
288 Port to (probably hypothetical) environments were mode_t is
290 (openat_permissive): Require mode arg, so that we can check
291 types better. Put it just after flags. Change cwd failure
292 indicator from pointer-to-bool to pointer-to-errno-value.
294 Invoke openat_save_fail and/or openat_restore_fail if
295 cwd_errno is null, so that openat can call us.
296 (openat_permissive, fdopendir, fstatat, unlinkat):
297 Simplify errno handling to avoid some duplicate code,
298 as it's OK to set errno on success.
299 * openat.h: Revamp code so that function macros depend on
300 __OPENAT_PREFIX only, not also on AT_FDCWD.
301 (openat_ro): Remove. Caller changed to use openat_permissive.
302 (openat_permissive): Now a macro, if not a function.
303 (openat_restore_fail, openat_save_fail): Now always functions,
304 since mkdirat needs them even if __OPENAT_PREFIX is defined.
306 * openat-priv.h: New file, defining macros used by mkdirat.c
308 * mkdirat.c: Include openat-priv.h.
309 Remove definitions of macros defined therein.
310 * openat.c: Likewise.
312 * mkdirat.c (mkdirat): New file and function.
313 * openat.h (mkdirat): Declare.
315 * openat.c (fdopendir): Don't change errno when returning non-NULL.
317 * openat.h (openat_permissive): Declare.
320 * openat.c (EXPECTED_ERRNO): New macro.
321 (openat_permissive): New function -- used in remove.c rewrite.
322 (all functions): Set errno just before returning, only if there
323 was an actual failure.
324 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
326 Emulate openat-family functions using Linux's procfs, if possible.
327 Idea and some code based on Ulrich Drepper's glibc changes.
329 * openat.c: (BUILD_PROC_NAME): New macro.
330 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
331 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
332 before falling back on save_cwd and restore_cwd.
333 (fdopendir, fstatat, unlinkat): Likewise.
335 * openat.c (fstatat, unlinkat): Perform the syscall directly,
336 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
338 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
339 as second argument to va_arg. Otherwise, some versions of gcc
340 warn that `if this code is reached, the program will abort'.
342 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
346 Add POSIX ACL support
347 * acl.h (copy_acl, set_acl): Add declarations.
348 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
349 systems other than Linux.
350 (chmod_or_fchmod): New function: use fchmod when possible,
352 (file_has_acl): Add a POSIX ACL implementation, with a
353 Linux-specific subcase.
354 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
355 S_ISVTX from one file to another. Fall back to fchmod/chmod when
356 acls are unsupported.
357 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
358 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
361 2006-01-09 Bruno Haible <bruno@clisp.org>
363 * sysexit_.h (EX_OK): New macro.
364 Suggested by Martin Lambers <marlam@marlam.de>.
366 2006-01-09 Bruno Haible <bruno@clisp.org>
368 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
369 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
370 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
371 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
373 2006-01-09 Bruno Haible <bruno@clisp.org>
375 * stdint_.h (SIZE_MAX): Write the value without involving negative
378 2005-10-16 Bruno Haible <bruno@clisp.org>
380 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
381 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
383 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
385 * strftime.c (tzname): Don't declare if it is already #defined.
386 Problem reported for Mingw by Mark Junker.
388 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
390 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
391 long int, not int, for nanosecond counts, so that people who are
392 used to POSIX struct timespec won't be surprised. Reported by Jim
395 2005-12-16 Jim Meyering <jim@meyering.net>
397 * fprintftime.c, fprintftime.h: New files.
399 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
401 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
402 * argp-help.c (fill_in_uparams): Check if the constructed
403 struct uparams is valid. Fall back to the default values if it is
406 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
408 * argp-help.c (__argp_base_name): New function
409 (__argp_short_program_name): Rewrite using __argp_base_name
410 * argp-namefrob.h: Define program_invocation_name and
411 program_invocation_short_name if requested
412 (__argp_base_name): Add prototype
413 * argp-parse.c (argp_def): Use gettext wrappers
414 (argp_default_parser): Use __argp_base_name
415 * argp-pin.c: New file. Defines program_invocation_name and
416 program_invocation_short_name on systems that lack them.
418 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
420 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
421 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
422 porting problem reported by Georg Schwarz in
423 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
425 2005-07-09 Bruno Haible <bruno@clisp.org>
427 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
428 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
429 Reported by Mark Junker <mjscod@gmx.de>.
431 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
433 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
434 (uintmax_t) [defined uintmax_t]: Do not declare.
435 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
436 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
437 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
438 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
439 sake of portability to weird hosts that C allows (though we don't
440 know of any practical examples).
442 * savedir.h (fdsavedir): New decl.
443 * savedir.c (fdsavedir, savedirstream): New functions; the latter
444 contains most of the former guts of savedir.
445 (savedir): Use savedirstream.
448 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
450 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
451 coreutils no longer futzes with rounding modes.
453 2005-11-14 Jim Meyering <jim@meyering.net>
455 * mkstemp-safer.c: Include <config.h>, required for possible
456 replacement of mkstemp.
458 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
460 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
462 (gethrxtime) [! (HAVE_NANOUPTIME
463 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
464 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
465 our own approximation.
467 2005-11-10 Simon Josefsson <jas@extundo.com>
469 * readline.c: Remove EOL.
471 2005-11-08 Eric Blake <ebb9@byu.net>
473 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
475 2005-11-08 Eric Blake <ebb9@byu.net>
477 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
479 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
481 Fix porting problem reported by Theodoros V. Kalamatianos.
482 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
483 Don't assume that futimes failing means we must fail.
485 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
487 * getcwd.c (__getcwd): Don't assume that system calls after readdir
488 leave errno alone. Problem reported by Dmitry V. Levin.
490 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
492 * savedir.c (savedir): Don't assume that xrealloc etc. leave
493 errno alone. Problem reported by Frederic Jolliton.
495 2005-10-28 Simon Josefsson <jas@extundo.com>
497 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
498 "restrict" keywords, as per POSIX. Protect the function
499 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
500 Don't use K&R prototypes. Check the sprintf return values.
501 Re-define EAFNOSUPPORT if not present. Indent.
503 * md5.h, md5.c: Simplify buffer handling visavi alignment,
504 suggested by Bruno Haible <bruno@clisp.org>.
506 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
508 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
510 * gc-libgcrypt.c: Add MD2 (which is not available through
513 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
515 * md2.h, md2.c: New files.
517 2005-10-24 Simon Josefsson <jas@extundo.com>
519 * md4.h: Shrink buffer size, now that we changed the type.
521 2005-10-22 Simon Josefsson <jas@extundo.com>
523 * arcfour.h, arcfour.c: Use fixed size indices in the
524 arcfour_context struct (simplify test vector testing in GNU
527 2005-10-22 Simon Josefsson <jas@extundo.com>
529 * md4.h, md4.c: Simplify buffer handling visavi alignment,
530 suggested by Bruno Haible <bruno@clisp.org>.
532 2005-10-22 Simon Josefsson <jas@extundo.com>
534 * crc.h: Include stddef.h, for size_t.
536 2005-10-21 Simon Josefsson <jas@extundo.com>
538 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
539 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
541 2005-10-21 Simon Josefsson <jas@extundo.com>
543 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
546 2005-10-21 Simon Josefsson <jas@extundo.com>
548 * gc-gnulib.c: Support ARCTWO in CBC mode.
550 2005-10-21 Simon Josefsson <jas@extundo.com>
552 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
555 * hmac-sha1.c (hmac_sha1): Likewise.
557 * crc.c (crc32_update): Actually use crc parameter, suggested by
558 Bruno Haible <bruno@clisp.org>.
560 * crc.h: Include stdint.h directly, suggested by Bruno Haible
563 2005-10-21 Simon Josefsson <jas@extundo.com>
565 * des.h, des.c: New files.
567 * gc-gnulib.c: Support DES.c
569 2005-10-21 Simon Josefsson <jas@extundo.com>
571 * arctwo.h, arctwo.c: New files.
573 * gc-gnulib.c: Support ARCTWO.
575 2005-10-21 Simon Josefsson <jas@extundo.com>
577 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
579 2005-10-19 Simon Josefsson <jas@extundo.com>
581 * gc-gnulib.c: Support ARCFOUR.
583 2005-10-19 Simon Josefsson <jas@extundo.com>
585 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
588 * gc.h: Add ECB enum type.
590 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
592 2005-10-19 Simon Josefsson <jas@extundo.com>
594 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
596 2005-10-18 Simon Josefsson <jas@extundo.com>
598 * md4.h, md4.c: New files, based on md5.?.
600 2005-10-17 Simon Josefsson <jas@extundo.com>
602 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
604 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
606 2005-10-17 Simon Josefsson <jas@extundo.com>
608 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
610 2005-10-17 Simon Josefsson <jas@extundo.com>
612 * gc.h, gc-libgcrypt.c: Add ciphers.
614 2005-10-17 Simon Josefsson <jas@extundo.com>
616 * sha1.c: Use uint32_t instead of md5_uint32.t
618 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
621 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
623 * md5.h: Use stdint.h and uint32_t. Doc fix.
625 2005-10-15 Simon Josefsson <jas@extundo.com>
627 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
629 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
631 2005-10-14 Simon Josefsson <jas@extundo.com>
633 * arcfour.h, arcfour.c: New files.
635 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
637 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
638 include <wchar.h>; no longer needed.
640 2005-10-14 Jakub Jelinek <jakub@redhat.com>
641 and Ulrich Drepper <drepper@redhat.com>
644 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
645 instead of inline stream orientation test and two separate
646 function calls. Pay no attention to USE_IN_LIBIO.
648 2005-10-14 Roland McGrath <roland@redhat.com>
650 Import from libc. [BZ #1331]
651 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
653 Reported by Matej Vela <vela@debian.org>.
655 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
657 * mkdir-p.c (make_dir_parents): Don't report an error if an
658 intermediate directory is in a read-only file system. Problem
659 reported by Eric Blake.
661 2005-10-13 Simon Josefsson <jas@extundo.com>
663 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
664 Move memory allocation outside of loop.
666 2005-10-12 Simon Josefsson <jas@extundo.com>
668 * gc-pbkdf2-sha1.c: New file.
670 * gc.h: Add gc_pbkdf2_sha1 prototype.
672 2005-10-12 Simon Josefsson <jas@extundo.com>
674 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
675 suggested by Bruno Haible <bruno@clisp.org>.
677 2005-10-12 Simon Josefsson <jas@extundo.com>
679 * gc-libgcrypt.c (gc_hmac_sha1): New function.
681 * gc-gnulib.c (gc_hmac_sha1): New function.
683 2005-10-12 Simon Josefsson <jas@extundo.com>
685 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
687 2005-10-12 Simon Josefsson <jas@extundo.com>
689 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
690 GC_USE_HMAC_MD5, respectively.
692 * gc-libgcrypt.c (gc_md5): Fix assert call.
695 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
697 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
699 * gc-gnulib.c (gc_hash_buffer): Ditto.
701 2005-10-11 Bruno Haible <bruno@clisp.org>
703 * c-strcasestr.h: New file, from GNU gettext.
704 * c-strcasestr.c: New file, from GNU gettext.
706 2005-10-11 Bruno Haible <bruno@clisp.org>
708 * c-strcase.h: New file, from GNU gettext.
709 * c-strcasecmp.c: New file, from GNU gettext.
710 * c-strncasecmp.c: New file, from GNU gettext.
712 2005-10-11 Simon Josefsson <jas@extundo.com>
714 * crc.h, crc.c: New files.
716 * gc.h (gc_hash_buffer): Add doc.
718 2005-10-08 Simon Josefsson <jas@extundo.com>
720 * gc.h: Add gc_hash and gc_hash_buffer.
722 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
724 * gc-libgcrypt.c (gc_hash_buffer): Add.
726 2005-10-11 Bruno Haible <bruno@clisp.org>
728 * strcasecmp.c: Include limits.h.
729 (strcasecmp): Avoid integer overflow on exotic platforms.
730 * strncasecmp.c: Include limits.h.
731 (strncasecmp): Avoid integer overflow on exotic platforms.
732 Reported by Paul Eggert.
734 2005-10-06 Simon Josefsson <jas@extundo.com>
736 * hmac-md5.c: New file.
740 2005-10-06 Simon Josefsson <jas@extundo.com>
742 * memxor.c (memxor): Avoid casts and warnings.
744 2005-10-05 Derek Price <derek@ximbiot.com>
746 * getdelim.c (SIZE_MAX): New macro, if not already defined.
748 2005-10-05 Simon Josefsson <jas@extundo.com>
750 * memxor.c (memxor): Fix compiler error.
752 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
753 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
755 * memxor.h, memxor.c: New files.
757 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
758 we assume all systems have it, suggested by Jim Meyering
759 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
760 any systems lack sys/socket.h; mingw32 is known to lack it, but we
761 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
764 2005-10-04 Bruno Haible <bruno@clisp.org>
766 * verify.h (verify_true): Provide alternative definition for C++.
768 2005-10-04 Simon Josefsson <jas@extundo.com>
770 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
771 D. Baushke" <mdb@gnu.org>.
773 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
775 * getdelim.c: Include getdelim.h first. Include <limits.h>.
776 (SSIZE_MAX): New macro, if not already defined.
777 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
780 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
782 * exclude.c: Include verify.h.
783 (verify): Remove. All callers changed to use verify.h's version.
784 * strtoimax.c: Likewise.
785 * utimecmp.c: Likewis.e
788 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
789 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
790 * .cvsignore: Add fts.h, search.h, t-fpending.
791 * settime.c (settime): Fix { typo in previous patch. Also, don't
792 bother returning ENOSYS if settimeofday or stime fails; just let
793 them return whatever errno they want to return.
794 * utimens.c: Include unistd.h, for dup2.
795 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
796 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
798 2005-10-02 Jim Meyering <jim@meyering.net>
801 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
802 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
803 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
804 Remove AT_FDCWD test.
805 Do not consume the fd unless successful.
806 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
807 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
808 block, so that we don't even try to compile it if settimeofday is
809 available. This works around a compilation failure on OSF1 V5.1,
810 due to stime requiring a `long int*' while tv_sec is `int'.
812 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
814 * getdelim.c (getdelim): Remove unused variables.
816 2005-10-01 Simon Josefsson <jas@extundo.com>
818 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
819 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
820 AI_* and EAI_* definitions. Protect function declarations.
822 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
824 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
825 so that the code works even with ancient cpp. Portability problem
826 with GCC 2.7.2.1 reported by Thomas M.Ott.
828 2005-09-27 Jim Meyering <jim@meyering.net>
830 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
832 * intprops.h (signed_type_or_expr__): Define.
833 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
836 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
838 * verify.h (verify_expr): Remove, replacing with:
839 (verify_true): New macro that returns true instead of void.
840 (verify_type__): Remove.
841 (verify): Use verify_true rather than verify_type__.
843 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
845 * utimens.c (ENOSYS): Define if not already defined.
846 (futimens): Support having a null PATH if the file descriptor
849 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
851 (__attribute): Define to empty unless GCC 3.1 or later.
852 This works around a core dump on OpenBSD 3.4, which has GCC
853 2.95.3, which dumps core when given __attribute__(()). It also
854 simplifies other tests, since we really don't want to bother with
855 worrying about which ancient version of GCC supported what.
856 Original problem reported by Yoann Vandoorselaere, with part of
857 the fix suggested by Derek Price.
859 2005-09-24 Jim Meyering <jim@meyering.net>
861 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
862 so we can once again use a positive bitfield width of 1 -- now we
863 don't have to explain why we were using a bitfield width of 2.
865 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
867 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
868 Problem reported by Eric Blake.
869 (getaddrinfo): Initialize se so that it's not garbage.
870 Redo internal storage allocation so that it doesn't make unportable
871 assumptions about alignment.
874 * utimens.c (futimens): Use futimesat if available.
875 Prefer it to futimes since it doesn't have the futimes bug.
877 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
878 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
879 Instead, declare a function that returns a pointer to an array,
880 and use verify_type__ to declare the size of the array.
881 Problem and germ of a solution reported by Bruno Haible.
882 (verify_type__): Use 2, not 1, for bitfield size, to avoid
883 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
885 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
889 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
891 * argmatch.h: Include verify.h
892 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
893 (ARGMATCH_ASSERT): Remove; unused.
894 * canonicalize.c: Assume STDC_HEADERS.
895 * exclude.c: Include "strcase.h".
896 * regex_internal.h [!defined _LIBC]: Likewise.
897 * getusershell.c: Include stdio--.h rather than stdio.h
899 (getusershell): Call fopen, not fopen_safer.
900 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
901 Do not include unistd-safer.h.
902 (save_cwd): Don't call fd_safer; no longer needed
903 now that we include fcntl--.h.
905 * getdate.y (relative_time): New type.
906 (RELATIVE_TIME_0): New constant.
907 (parser_control): Use relative_time instead of doing it ourselves.
908 (%union): Add new relative_time rel member.
909 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
911 (relunit, relunit_snumber): Now of type rel.
912 (zone, rel, relunit, get_date): Adjust to above changes.
914 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
915 Do not include unistd-safer.h.
916 (getloadavg): Don't call fd_safer; no longer needed
917 now that we include fcntl--.h.
919 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
920 (make_dir_parents): Treat ENOSYS like EEXIST.
922 Improve quality of diagnostics on restore_cwd failure.
923 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
924 (make_dir_parents): Last arg is now int * (for errno), not bool *.
925 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
926 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
927 each time through the loop. Do not diagnose restore_cwd failure;
928 that is the caller's job (and perhaps the caller does not care).
930 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
931 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
932 If the file already exists but is not a directory, don't bother
933 to try to make its parents.
934 Close potential file descriptor leak if we can't chdir("/") (!).
935 Don't always return true if chdir($PWD) fails; return true only
936 if the requested action was done successfully (except for the
938 Don't log final directory unless we actually made it.
939 Refactor to avoid duplicate code to fix up permissions.
940 Don't attempt to fix up parent permissions if chdir($PWD) fails.
942 * strftime.c (my_strftime): Rewrite the previous change slightly,
943 to make it a bit faster and (I hope) clearer.
944 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
945 Fix bug in formats like %2N.
947 * verify.h: New file.
949 2005-09-22 Jim Meyering <jim@meyering.net>
953 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
955 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
956 the .tm_year member, since otherwise gcc-4.0 would now warn about
957 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
959 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
960 order to avoid an unsuppressible warning from gcc on 64-bit systems.
962 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
963 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
964 when run in a time zone for which daylight savings time is in effect
965 for the starting date.
967 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
968 stop us from restricting permissions of just-created absolute-named
970 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
971 to restore initial working directory.
972 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
973 to tell caller if/when we change the working directory and are
974 unable to return to the initial one.
975 * mkdir-p.h (make_dir_parents): Update prototype.
976 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
977 `return false'. This fixes a bug introduced on 2004-07-30.
979 * openat.c (fdopendir): Be sure to close the supplied
980 file descriptor before returning. This makes our replacement
981 implementation a little closer to Solaris's, where fdopendir
982 ties the file descriptor to the returned DIR* pointer.
983 * openat.c (unlinkat): New function.
984 * openat.h (unlinkat): Add prototype.
985 * openat-die.c (openat_save_fail): Rename from openat_save_die.
986 (openat_restore_fail): Rename from openat_restore_die.
987 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
989 Provide an alternative to exiting immediately upon save_cwd or
990 restore_cwd failure. Now, an application can arrange e.g.,
991 to perform a longjump in that case.
992 * openat.c: Include dirname.h.
993 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
994 (rpl_openat, fdopendir, fstatat): Call openat_save_die
995 and openat_restore_die rather than calling error directly.
996 Don't include "error.h" or "exitfail.h"; they're no longer needed.
998 * openat-die.c (openat_save_die, openat_restore_die): New file.
999 * openat.h (openat_save_die, openat_restore_die): Declare and define.
1001 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
1002 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
1003 int utc, int nanoseconds);
1005 date should not have to allocate a megabyte of virtual memory to
1006 handle a format argument like +%1048575T. When implemented with
1007 strftime, it must allocate such a buffer, use strftime to fill it
1008 in, print it, then free it.
1009 With fprintftime, it simply prints everything and exits.
1010 With no need for memory allocation, that's one fewer way to fail.
1011 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
1012 optional field width, not before, so we accept %9:z, not %:9z.
1013 (my_strftime): Be sure to use L_('x') for literals.
1015 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
1016 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
1017 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
1018 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
1019 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
1020 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
1021 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
1022 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
1023 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
1025 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1026 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
1027 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1028 and don't include <sys/file.h>).
1030 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
1032 Sync from coreutils.
1034 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
1035 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
1036 [!LDAV_DONE]: Avoid unused variable warning.
1038 2005-09-21 Bruno Haible <bruno@clisp.org>
1040 * unicodeio.h (unicode_to_mb): New declaration.
1042 2005-09-20 Derek Price <derek@ximbiot.com>
1044 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
1046 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1048 Use a consistent style for including <config.h>.
1049 * __fpending.c, acl.c, argmatch.c,
1050 argp-help.c, argp-parse.c,
1051 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
1052 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
1053 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
1054 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
1055 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
1056 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
1057 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
1058 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
1059 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
1060 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
1061 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
1062 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
1063 modechange.c, mountlist.c, open-safer.c, physmem.c,
1064 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
1065 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
1066 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
1067 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
1068 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
1069 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
1070 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
1071 userspec.c, utimecmp.c, version-etc-fsf.c,
1072 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
1073 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
1074 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
1075 Standardize inclusion of config.h.
1076 * __fpending.h, dirfd.h, getdate.h, human.h,
1077 inttostr.h: Removed inclusion of config.h from header files.
1078 * inttostr.c: Adjusted in-tree users.
1079 * timespec.h: Remove superfluous warning to include config.h.
1080 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
1081 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
1082 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
1083 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
1085 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
1087 * stat-time.h: New file.
1088 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
1089 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
1091 (timespec_cmp): New function.
1092 * utimecmp.c: Include stat-time.h.
1093 (SYSCALL_RESOLUTION): Depend on whether various struct stat
1094 members exist, not on the obsolescent ST_MTIM_NSEC.
1095 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
1097 2005-09-15 Derek Price <derek@ximbiot.com>
1098 Paul Eggert <eggert@cs.ucla.edu>
1100 * regcomp.c, regexec.c, regex_internal.c: Back out previous
1101 changes, consolidating in...
1102 * regex_internal.h: ...this file.
1104 2005-09-15 Derek Price <derek@ximbiot.com>
1106 * regex_internal.h: Blank `pure' for GNUC < 3.
1107 * regex_internal.c: Ditto, using this...
1108 (__GNUC_PREREQ): ...new macro.
1109 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
1110 (__GNUC_PREREQ): ...this new macro.
1112 * strstr.h: Include string.h. Define strstr as a macro here.
1114 2005-09-13 Derek Price <derek@ximbiot.com>
1116 * canon-host.c (canon_host_r): Set *cherror on memory allocation
1118 Reported by Jim Meyering <jim@meyering.net>.
1120 2005-09-13 Jim Meyering <jim@meyering.net>
1122 * canon-host.c: Filter through gnu indent and reword comments slightly.
1123 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
1125 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
1127 * lib/base64.c: Typo.
1128 (base64_encode): Put b64str in initialized data section.
1130 2005-09-12 Derek Price <derek@ximbiot.com>
1132 Return usable errors from canon-host.
1133 * canon-host.h: New file.
1134 * canon-host.c (canon_host): Wrap...
1135 (canon_host_r): ...this new function, which now relies exclusively on
1137 (ch_strerror): New function.
1138 (last_cherror): New global.
1139 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
1140 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
1142 (freeaddrinfo): Free ai->ai_canonname when set.
1144 2005-09-12 Derek Price <derek@ximbiot.com>
1145 Paul Eggert <eggert@cs.ucla.edu>
1147 * glob-libc.h: Renamed from glob_.h. The new version is
1148 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
1149 protecting things that should be done only in gnulib contexts.
1150 * glob_.h: New file, containing only the glob things needed for
1152 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
1153 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
1154 (glob, globfree, glob_pattern_p): Now defined simply in terms of
1155 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
1156 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
1157 and to respect the namespace rules better.
1159 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
1161 Merge glibc and coreutils changes into gnulib, plus a few
1163 * md5.c: Use #error rather than a string.
1164 (CYCLIC): New macro, from glibc source. Use it instead of rol.
1165 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
1166 (__attribute__): Define to empty for non recent-GCC.
1167 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
1168 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
1169 Renamed from their non-__ counterparts, with new macros replacing
1170 them if not _LIBC. Add __THROW attribute.
1172 (struct md5_ctx): Align buffer if using GCC.
1173 * sha1.h (struct sha1_ctx): Likewise.
1174 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
1175 The old name was backwards.
1176 (NOTSWAP): Remove; not used.
1177 (rol): New macro, moved here from md5.h.
1178 (sha1_process_block): Remove a FIXME that doesn't make sense.
1180 2005-09-12 Derek Price <derek@ximbiot.com>
1182 * gai_strerror.c: Include config.h when available. Include
1183 getaddrinfo.h before other headers to test interface.
1184 Reported by Larry Jones <lawrence.jones@ugs.com>.
1186 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
1188 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
1189 definitions, since that's the preferred style in glibc.
1190 Fix a minor spacing issue, and update copyright notice to match glibc's.
1192 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1194 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
1196 2005-09-06 Simon Josefsson <jas@extundo.com>
1198 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
1199 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
1201 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
1203 Change bitset word type from unsigned int to unsigned long int,
1204 as this has better performance on typical 64-bit hosts.
1205 Port bitset code to hosts with unusual word sizes.
1206 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
1207 (build_collating_symbol):
1208 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
1209 argument is a bitset. This is merely a style issue, but it makes
1210 it clearer that an entire array is expected.
1211 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
1212 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
1213 Port to the case where bitset_word is not the same as unsigned int.
1214 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
1215 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
1217 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1218 (build_trtable, group_nodes_into_DFAstates):
1220 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
1221 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
1222 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
1223 * regexec.c (group_nodes_into_DFAstates): Likewise.
1224 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1225 * regcomp.c (optimize_subexps, lower_subexp):
1226 Work even if bitset_word has holes in its bitwise representation.
1227 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1228 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1230 * regex_internal.c (re_string_reconstruct):
1231 Don't assume UCHAR_MAX == 255.
1232 * regex_internal.h (bitset_set_all): Likewise.
1233 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1235 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1236 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1238 (BITSET_WORD_MAX): New macro.
1239 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1240 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1241 (bitset_empty, bitset_copy):
1242 Prefer sizeof (bitset) to multiplying it out ourselves.
1243 (bitset_not_merge): Remove; unused.
1244 (bitset_contain): Return bool, not unsigned int with one bit on.
1245 All callers changed.
1246 * regexec.c (build_trtable): Don't assume bitset has no stricter
1247 alignment than re_node_set; do this by defining a new internal
1248 type struct dests_alloc and using it to allocate memory.
1250 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1252 Check for arithmetic overflow when calculating sizes, to prevent
1253 some buffer-overflow issues. These patches are conservative, in the
1254 sense that when I couldn't determine whether an overflow was possible,
1255 I inserted a run-time check.
1256 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1257 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1258 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1259 (re_xnrealloc, re_x2nrealloc): New inline functions.
1260 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1261 (build_equiv_class, build_charclass): Check for arithmetic overflow
1262 in size expression calculations.
1263 * lib/regex_internal.c (re_string_realloc_buffers):
1264 (build_wcs_upper_buffer, re_node_set_add_intersect):
1265 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1266 (re_dfa_add_node, register_state): Likewise.
1267 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1268 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1269 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1270 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1272 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1274 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1275 to avoid a collision with bits/local_lim.h in glibc.
1276 All uses changed. Problem reported by Dmitry V. Levin in
1277 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1279 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1280 bugs in int versus size_t comparisons.
1281 (re_string_context_at): Fix bug where the code assumed that
1284 Use bool where appropriate.
1285 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1286 All callers changed.
1287 (calc_eclosure_iter): Likewise, for ROOT arg.
1288 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1289 (build_charclass_op): Likewise, for NON_MATCH arg.
1290 * regex_internal.c (re_string_allocate, re_string_construct):
1291 (re_string_construct_common): Likewise, for ICASE arg.
1292 * regexec.c (re_search_2_stub, re_search_stub):
1293 Likewise, for RET_LEN arg.
1294 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
1295 (set_regs): Likewise, for FL_BACKTRACK arg.
1296 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
1297 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
1298 (calc_eclosure_iter, parse_bracket_exp):
1299 Use bool for internal variables that are booleans.
1300 * regexec.c (re_search_internal, check_matching, proceed_next_node):
1301 (set_regs, build_sifted_states, sift_states_bkref):
1302 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
1303 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1304 (find_collation_sequence_value):
1306 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
1307 (re_node_set_compare):
1308 Return bool, not int. All callers changed.
1309 * regexec.c (check_halt_node_context, check_dst_limits):
1310 (build_trtable, check_node_accept): Likewise.
1311 * regex_internal.h: Include stdbool.h.
1313 Fix bugs uncovered when converting to bool.
1314 * regcomp.c (calc_eclosure_iter): Check for storage allocation
1315 failure instead of charging ahead blindly.
1316 * regex_internal.c (register_state): Likewise.
1317 * regexec.c (re_search_2_stub): Use simpler method than boolean
1318 for freeing internal storage.
1319 (group_nodes_into_DFA_states): Use unsigned int, not int, for
1320 bitset pieces used as boolean, to avoid undefined behavior
1321 on hosts that do int overflow checking.
1323 2005-08-31 Derek Price <derek@ximbiot.com>
1325 * getdelim.c (getdelim): Return EOF on EOF.
1326 Reported by Larry Jones <lawrence.jones@ugs.com>.
1328 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1330 * regex_internal.c (re_string_reconstruct): Don't assume buffer
1331 lengths fit in regoff_t; this isn't true if regoff_t is the same
1333 * regex.c (re_search_internal): 5th arg is LAST_START
1334 (= START + RANGE) instead of RANGE. This avoids overflow
1335 problems when regoff_t is the same width as size_t.
1336 All callers changed.
1337 (re_search_2_stub): Check for overflow when adding the
1338 sizes of the two strings.
1339 (re_search_stub): Check for overflow when adding START
1340 to RANGE; if it occurs, substitute the extreme value.
1342 2005-08-31 Jim Meyering <jim@meyering.net>
1344 * regcomp.c (search_duplicated_node): Make first pointer arg
1346 * regex_internal.c (create_ci_newstate, create_cd_newstate):
1347 (register_state): Likewise.
1348 * regexec.c (search_cur_bkref_entry, check_dst_limits):
1349 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1350 (group_nodes_into_DFAstates): Likewise.
1352 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1354 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
1355 old glibc regex code mishandles strings longer than 2**31 bytes.
1356 This patch fixes this when the regex code is used in gnulib
1357 (i.e., outside glibc).
1359 This patch should not affect the use of the regex code inside
1360 glibc. No doubt this problem also needs to be handled for glibc
1361 as well, but the result will be an incompatible change to the
1362 glibc ABI, and the old ABI will have to be supported too. That
1363 can be the the subject for another patch.
1365 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
1366 governing whether the rest of this patch is active. By default,
1367 the macro is disabled and the patch has no effect.
1368 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
1369 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
1370 (struct re_pattern_buffer, re_search, re_search_2, re_match):
1371 (re_match_2, re_set_registers): Use the new types.
1372 * regex_internal.h (Idx, re_hashval_t): New types.
1373 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
1375 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
1376 (re_string_context_at, bin_tree_t, re_dfastate_t):
1377 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
1378 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
1379 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
1380 (re_string_char_size_at, re_string_wchar_at):
1381 (re_string_elem_size_at):
1382 Use the new types and macros to port to 64-bit hosts.
1383 Use unsigned types for internal values, so that the code
1384 mostly works even for arrays larger than SSIZE_MAX.
1385 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
1386 (search_duplicated_node, calc_eclosure_iter, fetch_number):
1387 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
1388 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
1389 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
1390 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
1391 (calc_inveclosure, parse_dup_op, build_range_exp):
1392 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
1393 (fetch_number, create_token_tree, mark_opt_subexp):
1395 * regex_internal.c (re_string_construct_common, create_ci_newstate):
1396 (create_cd_newstate, re_string_allocate, re_string_construct):
1397 (re_string_realloc_buffers, build_wcs_upper_buffer):
1398 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1399 (re_string_reconstruct, re_string_peek_byte_case):
1400 (re_string_fetch_byte_case, re_string_context_at):
1401 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1402 (re_node_set_init_copy, re_node_set_add_intersect):
1403 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1404 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1405 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1406 (re_acquire_state, re_acquire_state_context, register_state):
1408 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
1409 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
1410 (re_search_internal, re_search_2_stub, re_search_stub)
1411 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
1412 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
1413 (update_cur_sifted_state, check_dst_limits):
1414 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1415 (check_subexp_limits, sift_states_bkref, merge_state_array):
1416 (check_subexp_matching_top, get_subexp, get_subexp_sub):
1417 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
1418 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1419 (expand_bkref_cache, check_node_accept_bytes):
1420 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
1421 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
1422 (acquire_init_state_context, check_halt_node_context):
1423 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
1424 (sift_states_backward, clean_state_log_if_needed):
1425 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
1426 (find_recover_state, transit_state_sb, transit_state_mb):
1427 (transit_state_bkref, build_trtable, match_ctx_clean):
1429 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
1430 to work around an assumption that REG_MISSING is negative.
1432 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
1433 (seek_collating_symbol_entry) [defined _LIBC]:
1434 (lookup_collation_sequence_value) [defined _LIBC]:
1435 (build_range_exp, build_collating_symbol) [defined _LIBC]:
1436 Use prototypes rather than old-style function definitions.
1437 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
1438 (transit_state_sb) [0]:
1439 (find_collation_sequence_value) [defined _LIBC]: Likewise.
1441 * regexec.c (re_search_internal): Simplify update of rm_so and
1444 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
1445 (optimize_subexps, lower_subexp):
1446 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
1447 since the signed shift might overflow. Use 1u<<31 instead.
1448 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
1449 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1452 * regcomp.c (optimize_subexps, lower_subexp):
1453 Use CHAR_BIT rather than 8, for clarity.
1454 * regexec.c (check_dst_limits_calc_pos_1):
1455 (check_subexp_matching_top): Likewise.
1456 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
1457 have to worry about portability issues when shifting it left.
1458 Remove no-longer-needed test for table_size > 0.
1459 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
1460 in a word, as the resulting behavior is undefined.
1461 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
1462 in one case, a <= should have been an <, and in another case the
1463 whole test was missing.
1464 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
1465 the standard name CHAR_BIT.
1466 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
1467 this is not true on one's complement and signed-magnitude hosts.
1469 * regex_internal.h (re_sub_match_top_t): Remove unused member
1471 (struct re_dfa_t): Remove unused member states_alloc.
1472 * regcomp.c (init_dfa): Don't initialize unused members.
1474 2005-08-31 Bruno Haible <bruno@clisp.org>
1476 * strstr.c: Include <stddef.h>, for NULL.
1477 * strcasestr.c: Likewise.
1478 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
1480 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
1482 * iconvme.h: Add prototype for iconv_alloc.
1484 2005-08-29 Simon Josefsson <jas@extundo.com>
1486 * iconvme.c: Fix errno.
1488 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
1490 * iconvme.c: Split iconv_string into iconv_alloc.
1492 2005-08-27 Jim Meyering <jim@meyering.net>
1494 * fopen-safer.c: Merge minor changes from coreutils.
1495 * dup-safer.c: Likewise.
1496 * fd-safer.c: Likewise.
1498 Merge from coreutils.
1499 * stdio--.h: New file.
1500 * stdlib--.h: New file.
1501 * mkstemp-safer.c: New file.
1503 GNU tar needs these.
1504 * pipe-safer.c: New file.
1505 * creat-safer.c: New file.
1506 * fcntl--.h (creat): Define to creat_safer.
1507 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
1508 * unistd--.h (pipe): Define to pipe_safer.
1509 * unistd-safer.h: Declare pipe_safer.
1511 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
1513 * regex_internal.h: Remove all references to
1514 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
1516 (bitset_not, bitset_merge, bitset_not_merge):
1517 (bitset_mask, re_string_allocate, re_string_construct):
1518 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
1519 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
1520 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
1521 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
1522 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1523 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1524 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
1525 (re_acquire_state_context):
1526 Remove unnecessary forward decls.
1527 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
1528 Put __attribute at function definition,
1529 now that the function decl has been removed.
1530 * lib/regex_internal.c (re_string_peek_byte_case):
1531 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
1534 2005-08-26 Simon Josefsson <jas@extundo.com>
1536 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
1537 Haible <bruno@clisp.org>.
1539 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1541 * regexec.c (set_regs): Don't alloca with an unbounded size.
1543 alloca modernization/simplification for regex.
1544 * regex.c: Remove portability cruft for alloca. This no longer
1545 needs to be at the start of the file, and can be moved into
1546 regex_internal.h and simplified.
1547 * regex_internal.h: Include <alloca.h>.
1548 (__libc_use_alloca) [!defined _LIBC]: New macro.
1549 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
1550 now works outside glibc.
1552 2005-08-24 Simon Josefsson <jas@extundo.com>
1554 * getpass.c: Add WIN32 implementation. Conditionalize use of
1555 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
1556 GLIBC specific code.
1558 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1560 Make regex safe for g++. This fixes one real bug (an "err"
1561 that should have been "*err"). g++ problem reported by
1563 * regex_internal.h (re_calloc): New macro, consistent with
1564 re_malloc etc. All callers of calloc changed to use re_calloc.
1565 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
1566 not int. All callers changed.
1567 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
1568 just use an array of size MB_LEN_MAX.
1569 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
1570 (find_recover_state): Change "err" to "*err"; this fixes what
1571 appears to be a real bug.
1572 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
1575 2005-08-25 Jim Meyering <jim@meyering.net>
1577 * open-safer.c: Include <config.h>.
1578 Otherwise, we'd lose LARGEFILE support in any file using
1581 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
1583 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
1584 * regex.h (regerror): Likewise.
1586 * regex.c: Do not include <sys/types.h>, as POSIX no longer
1587 requires this. (The code never needed it.)
1589 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
1590 All uses of recently-renamed identifiers changed to use the new,
1591 POSIX-compliant names. The code will build and run just fine
1592 without these changes, but it's better to eat our own dog food
1593 and use the standard-conforming names.
1595 * regex.h: Fix a multitude of POSIX name space violations.
1596 These changes have an effect only for programs that define
1597 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
1598 do not change anything for programs compiled in the normal way.
1599 Also, there is no effect on the ABI.
1601 (_REGEX_SOURCE): New macro.
1602 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
1603 defined and _GNU_SOURCE is not; this fixes a name space violation.
1605 Rename the following macros to obey POSIX requirements.
1606 The old names are still visible as macros if _REGEX_SOURCE is defined.
1607 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
1608 RE_BACKSLASH_ESCAPE_IN_LISTS.
1609 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
1610 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
1611 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
1612 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
1613 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
1614 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
1615 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
1616 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
1617 (REG_INTERVALS): renamed from RE_INTERVALS.
1618 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
1619 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
1620 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
1621 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
1622 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
1623 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
1624 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
1625 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
1626 RE_UNMATCHED_RIGHT_PAREN_ORD.
1627 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
1628 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
1629 (REG_DEBUG): renamed from RE_DEBUG.
1630 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
1631 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
1632 unusual, since we can't clash with the POSIX REG_ICASE.
1633 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
1634 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
1635 (REG_NO_SUB): renamed from RE_NO_SUB.
1636 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
1637 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
1638 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
1639 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
1640 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
1641 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
1642 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
1643 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
1644 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
1645 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
1646 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
1647 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
1648 RE_SYNTAX_POSIX_MINIMAL_BASIC.
1649 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
1650 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
1651 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
1652 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
1653 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
1654 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
1655 (REG_FIXED): Renamed from REGS_FIXED.
1656 (REG_NREGS): Renamed from RE_NREGS.
1658 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
1659 of other REG_* macros, since POSIX says the user is allowed to
1660 #undef these macros selectively.
1662 (reg_errcode_t): Update comment stating what other tables need
1665 Rename the following enum values to obey POSIX requirements.
1666 The old names are still visible as macros.
1667 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
1668 is not defined, since GNU is supposed to be a superset of POSIX as
1669 much as possible, and since we want reg_errcode_t to be a signed
1670 type for implementation consistency.
1671 (_REG_NOERROR): Renamed from REG_NOERROR.
1672 (_REG_NOMATCH): Renamed from REG_NOMATCH.
1673 (_REG_BADPAT): Renamed from REG_BADPAT.
1674 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
1675 (_REG_ECTYPE): Renamed from REG_ECTYPE.
1676 (_REG_EESCAPE): Renamed from REG_EESCAPE.
1677 (_REG_ESUBREG): Renamed from REG_ESUBREG.
1678 (_REG_EBRACK): Renamed from REG_EBRACK.
1679 (_REG_EPAREN): Renamed from REG_EPAREN.
1680 (_REG_EBRACE): Renamed from REG_EBRACE.
1681 (_REG_BADBR): Renamed from REG_BADBR.
1682 (_REG_ERANGE): Renamed from REG_ERANGE.
1683 (_REG_ESPACE): Renamed from REG_ESPACE.
1684 (_REG_BADRPT): Renamed from REG_BADRPT.
1685 (_REG_EEND): Renamed from REG_EEND.
1686 (_REG_ESIZE): Renamed from REG_ESIZE.
1687 (_REG_ERPAREN): Renamed from REG_ERPAREN.
1688 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
1689 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
1690 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
1691 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
1693 (_REG_RE_NAME, _REG_RM_NAME): New macros.
1694 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
1695 changed. But support the old name if the new one is not defined
1696 and if _REGEX_SOURCE.
1698 Change the following member names in struct re_pattern_buffer.
1699 The old names are still supported if !_REGEX_SOURCE.
1700 The new names are always supported, regardless of _REGEX_SOURCE.
1701 (re_buffer): Renamed from buffer.
1702 (re_allocated): Renamed from allocated.
1703 (re_used): Renamed from used.
1704 (re_syntax): Renamed from syntax.
1705 (re_fastmap): Renamed from fastmap.
1706 (re_translate): Renamed from translate.
1707 (re_can_be_null): Renamed from can_be_null.
1708 (re_regs_allocated): Renamed from regs_allocated.
1709 (re_fastmap_accurate): Renamed from fastmap_accurate.
1710 (re_no_sub): Renamed from no_sub.
1711 (re_not_bol): Renamed from not_bol.
1712 (re_not_eol): Renamed from not_eol.
1713 (re_newline_anchor): Renamed from newline_anchor.
1715 Change the following member names in struct re_registers.
1716 The old names are still supported if !_REGEX_SOURCE.
1717 The new names are always supported, regardless of _REGEX_SOURCE.
1718 (rm_num_regs): Renamed from num_regs.
1719 (rm_start): Renamed from start.
1720 (rm_end): Renamed from end.
1722 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1723 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1724 Prepend __ to parameter names.
1726 Undo yesterday's changes.
1728 2005-08-24 Jim Meyering <jim@meyering.net>
1730 Sync from coreutils.
1731 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1733 2005-08-21 Bruno Haible <bruno@clisp.org>
1735 * lock.h: Add multiple inclusion guard.
1736 * tls.h: Add multiple inclusion guard.
1738 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1740 * regex.h (REG_NOSYS)
1741 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1742 Define, since POSIX requires it as of 2001.
1743 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1744 New private symbol, used to keep the enum signed in all cases.
1745 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1746 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1748 * regex_internal.c (re_string_skip_chars, register_state):
1750 Remove forward decls; no longer needed now that we use prototypes.
1751 * regexec.c (acquire_init_state_context, check_halt_node_context):
1752 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1753 (clean_state_log_if_needed): Likewise.
1755 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1757 Fix problems reported by Sam Steingold in
1758 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1759 * regexec.c (sift_states_bkref): Fix portability bug: the code
1760 assumed that reg_errcode_t is a signed type, which is not
1761 necessarily true if _XOPEN_SOURCE is not defined.
1762 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1763 some compilers warn about it otherwise.
1765 2005-08-20 Jim Meyering <jim@meyering.net>
1767 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1768 of unused local, dfa.
1770 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1772 * regcomp.c (create_initial_state): Remove duplicate decl.
1773 (init_word_char, create_initial_state, duplicate_node_closure):
1774 (fetch_token, peek_token_bracket, build_range_exp):
1775 (build_collating_symbol): Remove forward decls; no longer needed
1776 now that we use prototypes.
1779 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1780 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1781 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1782 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1783 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1784 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1785 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1786 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1787 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1788 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1789 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1790 (build_charclass, build_charclass_op, fetch_number, create_tree):
1791 (create_token_tree, mark_opt_subexp, duplicate_tree):
1792 Use prototypes rather than old-style definitions.
1795 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1796 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1797 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1798 (re_string_reconstruct, re_string_peek_byte_case):
1799 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1800 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1801 (re_node_set_init_copy, re_node_set_add_intersect):
1802 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1803 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1804 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1805 (re_acquire_state, re_acquire_state_context, register_state):
1806 (create_ci_newstate, create_cd_newstate, free_state):
1808 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1809 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1810 (re_search_internal, prune_impossible_nodes):
1811 (acquire_init_state_context, check_matching, static):
1812 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1813 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1814 (update_regs, sift_states_backward, build_sifted_states):
1815 (clean_state_log_if_needed, merge_state_array):
1816 (update_cur_sifted_state, add_epsilon_src_nodes):
1817 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1818 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1819 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1820 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1821 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1822 (check_arrival, check_arrival_add_next_nodes):
1823 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1824 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1825 (check_node_accept_bytes, check_node_accept, extend_buffers):
1826 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1827 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1832 (re_string_allocate, re_string_construct, re_string_reconstruct):
1833 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1834 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1835 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1836 (re_string_context_at, re_string_peek_byte_case):
1837 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1838 is defined, since we now use prototypes always.
1840 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1841 C89 or better. All uses removed.
1843 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1845 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1846 [defined lint]: Suppress bogus uninitialized-variable warnings.
1848 * regcomp.c (duplicate_node): Return new index, not an error code,
1849 and let the caller return REG_ESPACE if out of space. This
1850 removes an uninitialied-variable warning with GCC 4.0.1, and also
1851 avoids taking the address of a local variable. All callers
1854 2005-08-19 Jim Meyering <jim@meyering.net>
1856 * regexec.c (proceed_next_node): Redo local variables to
1857 avoid GCC shadowing warnings.
1859 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1861 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1862 (re_node_set_insert_last, re_dfa_add_node):
1863 Rename local variables to avoid GCC shadowing warnings.
1865 2005-08-18 Bruno Haible <bruno@clisp.org>
1867 * strstr.c (strstr): Fix return value in multibyte case.
1868 * strcasestr.c (strcasestr): Likewise.
1870 2005-08-17 Jim Meyering <jim@meyering.net>
1872 Make the %s format (seconds since the epoch) work for a negative
1873 number and when used with a zero-padded field width, e.g. %015s.
1875 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1876 label so that it precedes the code to set `digits'. Otherwise,
1877 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1878 print `00-22'. Now, it prints `-0022', as it should.
1880 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1882 * regex.h: Remove useless space-before-tab. From coreutils.
1884 2005-08-17 Bruno Haible <bruno@clisp.org>
1886 * strcasestr.h: New file.
1887 * strcasestr.c: New file.
1889 2005-08-17 Bruno Haible <bruno@clisp.org>
1891 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1892 * strstr.c: Completely rewritten, with multibyte locale support.
1894 2005-08-17 Bruno Haible <bruno@clisp.org>
1896 * strcasecmp.c: Use mbuiter.h.
1898 2005-08-17 Bruno Haible <bruno@clisp.org>
1900 * mbuiter.h: New file.
1902 2005-08-16 Bruno Haible <bruno@clisp.org>
1904 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1906 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1907 NUL byte, not after it.
1909 2005-08-16 Bruno Haible <bruno@clisp.org>
1911 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1912 the valid ones. Makes the comparison operations transitive:
1913 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1914 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1916 2005-08-16 Bruno Haible <bruno@clisp.org>
1918 * strcase.h (strcasecmp): Add note in comments.
1919 * strncasecmp.c: Use code from strcasecmp.c.
1920 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1921 (strcasecmp): Work correctly in multibyte locales.
1923 2005-08-16 Bruno Haible <bruno@clisp.org>
1925 * strnlen1.h: New file.
1926 * strnlen1.c: New file.
1928 2005-08-16 Bruno Haible <bruno@clisp.org>
1930 * mbfile.h: New file.
1932 2005-08-16 Bruno Haible <bruno@clisp.org>
1934 * mbiter.h: New file.
1936 2005-08-16 Bruno Haible <bruno@clisp.org>
1938 * mbchar.h: New file.
1939 * mbchar.c: New file.
1941 2005-08-16 Bruno Haible <bruno@clisp.org>
1943 * tls.h: New file, from GNU gettext.
1944 * tls.c: New file, from GNU gettext.
1946 2005-08-15 Bruno Haible <bruno@clisp.org>
1948 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1951 2005-08-14 Jim Meyering <jim@meyering.net>
1953 Sync from coreutils.
1955 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1956 Use the hash-table-based cycle-detection code not just when
1957 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1958 Reported by James Youngman in
1959 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1960 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1961 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1962 This lets us compile with -DFTS_DEBUG, once again.
1963 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1964 * fts.c (fd_safer): Remove decl.
1965 Include fcntl--.h rather than unistd-safer.h
1966 (fts_safe_changedir): Don't call fd_safer; no longer needed
1967 now that we include fcntl--.h.
1969 2005-08-11 Simon Josefsson <jas@extundo.com>
1971 * readline.h, readline.c: New file.
1973 2005-08-11 Bruno Haible <bruno@clisp.org>
1975 * strnlen.h (strnlen): Change parameter name to match comment.
1977 2005-08-10 Simon Josefsson <jas@extundo.com>
1979 * strndup.c: Use strnlen.h.
1981 * strnlen.h: New file.
1983 2005-08-02 Simon Josefsson <jas@extundo.com>
1985 * getline.h, getline.c: Rewrite.
1987 * getdelim.h, getdelim.c: New files, ported from glibc.
1989 2005-07-31 Bruno Haible <bruno@clisp.org>
1991 * lock.h (gl_lock_initializer): New macro.
1992 (gl_lock_define_initialized): Use it.
1993 (gl_rwlock_initializer): New macro.
1994 (gl_rwlock_define_initialized): Use it.
1995 (gl_recursive_lock_initializer): New macro.
1996 (gl_recursive_lock_define_initialized): Use it.
1998 2005-07-26 Bruno Haible <bruno@clisp.org>
2000 * lock.h: Update from GNU gettext.
2001 * lock.c: Update from GNU gettext.
2003 2005-07-18 Bruno Haible <bruno@clisp.org>
2005 * lock.h (gl_once_t): New type.
2006 (gl_once_define, gl_once): New macros.
2007 * lock.c (fresh_once): New variable.
2008 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
2011 2005-07-18 Simon Josefsson <jas@extundo.com>
2013 * check-version.c (check_version): Accept identical versions too.
2015 2005-07-18 Bruno Haible <bruno@clisp.org>
2017 * lock.h: New file, from GNU gettext.
2018 * lock.c: New file, from GNU gettext.
2020 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
2022 * quotearg.c: Add translator comment suggested by Bruno Haible,
2023 with a minor change.
2025 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
2027 * version-etc-fsf.c (version_etc_copyright): Parameterize the
2028 copyright symbol and the year.
2029 * version-etc.c (COPYRIGHT_YEAR): New constant.
2030 (version_etc_va): Use parameterized copyright notice.
2031 Reword to conform to the current GNU coding standards.
2033 2005-07-11 Simon Josefsson <jas@extundo.com>
2035 * size_max.h: New file.
2037 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
2039 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
2042 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
2043 and Paul Eggert <eggert@cs.ucla.edu>
2045 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
2046 in wint_t, not wchar_t. Remove now-unnecessary cast.
2048 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
2050 * regex.c, regex.h: Sync from libc.
2051 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
2052 New files, synced from libc, except that regex_internal.h
2053 currently has a small porting fix.
2055 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
2057 Remove the dependency of the strftime module on the tzset module.
2058 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
2059 Copy the input structure, to work around some of the bug with
2060 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
2061 Solaris releases, you should also use the tzset module, but we won't
2062 require it as a dependency any more since we don't want LGPLed code
2063 to depend on GPLed code.
2065 2005-07-02 Jim Meyering <jim@meyering.net>
2067 * backupfile.c (backup_args): Change a `0' to NULL.
2069 2005-07-01 Jim Meyering <jim@meyering.net>
2071 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2072 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
2073 * save-cwd.c, tempname.c:
2074 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2075 and don't include <sys/file.h>).
2077 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
2079 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
2080 declares only 'struct timespec;' (!).
2082 2005-06-29 Jim Meyering <jim@meyering.net>
2084 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
2085 type name. Use the variable name instead.
2086 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
2088 2005-06-28 Simon Josefsson <jas@extundo.com>
2090 * check-version.h, check-version.c: New files.
2092 2005-06-28 Simon Josefsson <jas@extundo.com>
2094 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
2095 collision with global variable. Better indentation. Don't
2096 increment buffer pointer beyond buffer end. Based on comments
2097 from Paul Eggert <eggert@cs.ucla.edu>.
2101 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
2103 * canon-host.c (canon-host): Append trailing "," to 0 in
2104 initializer of struct addrinfo, as an indication that we don't
2105 care how many members the structure has.
2107 2005-06-24 Derek Price <derek@ximbiot.com>
2108 and Bruno Haible <bruno@clisp.org>
2110 Remove stat module & update lstat.
2111 * stat.c: Remove this file...
2112 (slash_aware_lstat): ...moving this content and its support...
2113 * lstat.c (rpl_lstat): ...into here.
2114 * lstat.h: New file.
2116 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
2118 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
2119 (ranged_convert): Don't save conversion in a temporary struct.
2120 This causes a warning with GCC 4.0.0, and anyway in the typical
2121 case it's not worth the extra 100 bytes or so of code.
2122 (ranged_convert, __mktime_internal): When calling a function via a
2123 pointer P, use P () rather than (*P) (), as we now assume C89 or
2126 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
2128 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
2129 "who -r" failed to give output. Problem reported by Tim Waugh.
2131 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
2132 (xcalloc): Use it to avoid needless tests.
2133 Problem reported by Jim Meyering.
2135 2005-06-16 Jim Meyering <jim@meyering.net>
2137 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
2138 when either N or S is zero.
2140 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2142 * argp.h (__option_is_short): Check upper limit of
2143 __key. Isprint() requires its argument to have the value
2144 of an unsigned char or EOF.
2146 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
2148 * fnmatch.c (fnmatch): If there is an encoding error in a
2149 multibyte string or pattern, fall back on unibyte matching.
2150 Problem reported by James Youngman.
2152 2005-06-08 Bruno Haible <bruno@clisp.org>
2154 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
2157 2005-06-08 Bruno Haible <bruno@clisp.org>
2159 * csharpcomp.h: New file, from GNU gettext.
2160 * csharpcomp.c: New file, from GNU gettext.
2161 * csharpcomp.sh.in: New file, from GNU gettext.
2163 2005-06-07 Derek Price <derek@ximbiot.com>
2166 * glob_.h: Indent nested #ifdef.
2168 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
2170 Sync from coreutils.
2171 Use "file name" when talking about file names, instead of "filename"
2172 or "path", as per the GNU coding standards.
2173 * mkdir-p.c: Renamed from makepath.c.
2174 (make_dir_parents): Renamed from make_path. All callers changed.
2175 * mkdir-p.h: Likewise. All includers changed.
2176 * filenamecat.c: Renamed from path-concat.c.
2177 (file_name_concat): Renamed from path_concat. All callers changed.
2178 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
2179 * filenamecat.h: Likewise. All includers changed.
2180 * acl.c: Don't use "path" or "filename" to mean "file name"
2181 in comments or local variable names.
2182 * basename.c: Likewise.
2183 * canonicalize.c, canonicalize.h: Likewise.
2184 * dirname.c, dirname.h: Likewise.
2185 * euidaccess.c: Likewise.
2186 * exclude.c: Likewise
2187 * fnmatch_.h, fnmatch_loop.c: Likewise.
2188 * fsusage.c, fsuage.h: Likewise.
2189 * fts.c, fts_.h: Likewise.
2190 * getcwd.c: Likewise.
2191 * getloadavg.c: Likewise.
2192 * mkstemp.c: Likewise.
2193 * mountlist.c, mountlist.h: Likewise.
2194 * openat.c, openat.h: Likewise.
2195 * readlink-stub.c: Likewise.
2196 * readutmp.c, readutmp.h: Likewise.
2197 * rename.c: Likewise.
2198 * rmdir.c: Likewise.
2200 * savedir.c: Likewise.
2201 * stripslash.c: Likewise.
2202 * tempname.c: Likewise.
2203 * xreadlink.c: Likewise.
2204 * exclude.c (excluded_file_name): Renamed from excluded_filename.
2206 * exclude.h: Likewise.
2208 * euidaccess.c (getuid, getgid, getuid, getegid)
2209 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2210 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2211 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2212 * pathmax.h: Include <limits.h> unconditionally, since other
2213 files have been getting away with it for years (MORE/BSD 4.3
2215 * userspec.c (getpwnam, getgrnam, getgrgid)
2216 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2218 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2219 Define to 256, not 255, as per modern POSIX.
2221 2005-06-01 Bruno Haible <bruno@clisp.org>
2223 * csharpexec.h: New file, from GNU gettext.
2224 * csharpexec.c: New file, from GNU gettext.
2225 * csharpexec.sh.in: New file, from GNU gettext.
2227 2005-05-31 Derek Price <derek@ximbiot.com>
2228 Paul Eggert <eggert@cs.ucla.edu>
2231 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2233 2005-05-29 Derek Price <derek@ximbiot.com>
2234 Paul Eggert <eggert@cs.ucla.edu>
2236 * glob_.h, glob.c: New files.
2238 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2240 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2242 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2243 the configuration hassle isn't worth it.
2244 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2245 (LONGEST_MODIFIER, PRIuMAX): Remove.
2247 2005-05-27 Bruno Haible <bruno@clisp.org>
2249 * getlogin_r.h: Remove second include of <stddef.h>.
2251 2005-05-25 Bruno Haible <bruno@clisp.org>
2252 Derek Price <derek@ximbiot.com>
2254 * getlogin_r.h: Simplify API documentation.
2256 2005-05-25 Derek Price <derek@ximbiot.com>
2257 Paul Eggert <eggert@cs.ucla.edu>
2259 * getlogin_r.c, getlogin_r.h: New files.
2261 2005-05-22 Bruno Haible <bruno@clisp.org>
2263 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2264 Also include <sys/param.h> if it defines MIN, MAX.
2265 Based on a patch by Derek Price <derek@ximbiot.com>.
2267 2005-05-22 Bruno Haible <bruno@clisp.org>
2269 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2270 (INT64_MIN): Fix definition.
2271 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2273 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2274 NEED_SIGNED_INT_TYPES.
2276 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2277 HAVE_SYSTEM_INTTYPES.
2279 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2281 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2282 so that unistd-safer.h (GPL'ed code) need not be included.
2284 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2287 * fts.c: Don't include "cycle-check.h" or "hash.h".
2288 (setup_dir, free_dir): New functions.
2289 (enter_dir, leave_dir): Define trivial
2290 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2291 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2292 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2293 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2294 Move to fts-cycle.c.
2295 (fts_open): Use setup_dir.
2296 (fts_close): Use free_dir.
2297 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2298 This adds a label and some gotos, but the alternatives were messier.
2299 Check for memory allocation failure when entering a dir.
2300 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2301 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2302 (FTS): New member fts_cycle, that is a union that contains the
2303 old active_dir_ht and cycle_state. All uses changed to mention
2304 fts_cycle.ht and fts_cycle.state.
2305 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2306 fts.c, with the following changes:
2307 (setup_dir, free_dir): New functions.
2308 (enter_dir): Now returns bool. Return true if successful, false
2309 if memory exhausted. All callers changed.
2310 Do not bother partly cleaning up on
2311 memory allocation failure; that is free_dir's job.
2312 However, free ad if hash_insert fails, to avoid memory leak.
2313 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2314 fts->fts_options to see which union member to use.
2316 2005-05-20 Jim Meyering <jim@meyering.net>
2318 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2319 Now a macro, to pacify GCC.
2321 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2323 * chown.c (rpl_chown): Return -1 on failure.
2325 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2327 * canonicalize.c: Include canonicalize.h first, to test interface.
2328 Include <stddef.h> unconditionally, since we assume C89 now.
2329 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2330 * fts.c: Include fts_.h first, to check interface.
2331 Do not include intprops.h; no longer needed.
2332 Include cycle-check.h and hash.h, since fts_.h no longer does.
2333 Remove unnecessary casts of closedir to void.
2334 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2335 decide whether to decrement nlinks.
2336 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2337 (FTS): Use struct hash_table * instead of Hash_table, so that
2338 we no longer need to include hash.h here.
2340 2005-05-17 Jim Meyering <jim@meyering.net>
2342 * fts.c, fts_.h: New files, from coreutils.
2344 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2346 Sync from coreutils.
2347 * unlinkdir.c, unlinkdir.h: New files.
2348 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
2349 regex.h, unlocked-io.h, xtime.h:
2350 White space changes only.
2351 * makepath.c (make_path): Port to hosts where leading "//" is special.
2352 * yesno.c: Include getline.h, not ctype.h.
2353 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2354 Use getline to remove arbitrary restriction on response length.
2356 2005-05-13 Bruno Haible <bruno@clisp.org>
2358 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
2359 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
2360 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
2361 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
2362 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
2363 Add support for 64-bit integers in the MSVC compiler.
2365 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
2367 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
2368 Change the initial comment to refer to GPL, not LGPL.
2369 gnulib-tool will change it to LGPL as needed.
2371 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
2372 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
2373 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
2374 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
2375 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
2376 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
2377 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
2378 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
2379 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
2380 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
2381 concatpath.c, config.charset, copy-file.c, copy-file.h,
2382 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
2383 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
2384 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
2385 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
2386 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
2387 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
2388 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
2389 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
2390 full-read.c, full-read.h, full-write.c, full-write.h,
2391 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
2392 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
2393 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
2394 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
2395 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
2396 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
2397 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
2398 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
2399 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
2400 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
2401 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
2402 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
2403 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
2404 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
2405 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
2406 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
2407 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
2408 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
2409 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
2410 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
2411 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
2412 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
2413 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
2414 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
2415 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
2416 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
2417 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
2418 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
2419 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
2420 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
2421 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
2422 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
2423 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
2424 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
2425 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
2426 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
2427 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
2428 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
2429 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
2430 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
2431 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
2432 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
2433 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
2434 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
2435 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
2436 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
2437 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
2438 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
2439 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
2440 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
2441 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
2442 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
2443 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
2444 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
2445 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
2446 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
2447 Update FSF postal mail address.
2449 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2451 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
2452 specified in ai_socktype. Fix invalid ai_protocol
2453 check. ai_protocol is usually set to 0 or depending on
2454 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
2455 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
2456 ai_socktype / ai_protocol in the returned addrinfo structure.
2458 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2459 Bruno Haible <bruno@clisp.org>
2461 * inet_ntop.h: New file.
2462 * inet_ntop.c: New file, from glibc with modifications.
2464 2005-05-08 Jim Meyering <jim@meyering.net>
2466 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
2468 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
2470 Merge from coreutils. Among other things,
2471 add bulletproofing for cases where stdin, stdout, or stderr are closed.
2472 * fd-safer.c: New file.
2473 * fcntl-safer.h, open-safer.c: Remove.
2474 * chdir-long.c: Fix comment "fetish" -> "coreutils".
2475 * dup-safer.c: Include unistd-safer.h first.
2476 Don't include errno.h.
2477 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
2478 * file-type.h: Don't assume invoker included sys/stat.h first.
2479 * file-type.c: Rely on file-type.h change.
2480 * getloadavg.c: Include unistd-safer.h.
2481 (getloadavg): Use safer open.
2482 * getusershell.c: Include "stdio-safer.h".
2483 (getusershell): Use safer fopen.
2484 * long-options.c (long_options): Use NULL rather than 0.
2485 * modechange.h (mode_free): Remove; all callers changed to invoke
2487 * modechange.c: Likewise.
2488 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
2489 (MODE_DONE): New constant.
2490 (struct mode_change): Remove 'next' member.
2491 (make_node_op_equals): New function; like the old one of the
2492 same name, except it allocates an array.
2493 (mode_compile, mode_create_from_ref): Use it.
2494 (mode_compile): Allocate result as an array, not a linked list.
2495 Parse octal string ourself, so that we catch mistakes like "+0".
2496 (mode_adjust): Arg is an array, not a linked list.
2497 * modechange.c: Include stat-macros.h, xalloc.h.
2498 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
2499 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
2500 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
2501 Remove. This is now stat-macros.h's job.
2502 (talloc): Remove. All callers replaced by xalloc, so that
2503 our invokers don't have to worry about reporting memory failures.
2504 (make_node_op_equals): Remove.
2505 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2507 (struct mode_change): Moved here from modechange.h.
2508 (mode_append_entry): Remove.
2509 (mode_compile): Remove MASKED_OPS arg, since it encouraged
2510 apps to have incorrect behavior. Use simpler algorithm for head
2511 and tail. Don't futz with umask; that's now the job of mode_adjust.
2512 Detect more invalid usages rather than having somewhat-random behavior.
2513 Don't insert an "a=" action, as that leads to incorrect behavior.
2514 (mode_compile, mode_create_from_ref): Return NULL on error instead
2515 of an enum, since now there's only one way to have an error. All
2517 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
2518 at the correct time. Simplify calculation of "+u" and its ilk.
2519 Don't mishandle "+X".
2520 (mode_free): Remove "register" and localize decls.
2521 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2522 (struct mode_change): Move to modechange.c; callers don't
2523 need to see this stuff.
2524 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
2525 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
2526 (mode_change, mode_adjust): Reflect the new signatures noted above.
2527 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
2528 that might redefine system include files.
2529 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
2530 (my_usleep): Use NULL rather than (void *) 0.
2531 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
2532 Use siginterrupt to specify that system calls should be interrupted.
2533 (rpl_nanosleep): Move initialization of suspended closer to call of
2535 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
2536 * readutmp.c: Likewise. Include signal.h, stdbool.h.
2537 (desirable_utmp_entry): New function.
2538 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
2539 using x2nrealloc, to simplify logic.
2540 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
2541 size calculation. Do not assume utmp file is a regular file.
2542 * readutmp.h (UT_PID): Moved here from ../src/who.c.
2543 (READ_UTMP_CHECK_PIDS): New constant.
2544 * save-cwd.c: Include unistd-safer.h.
2545 (save_cwd): Use fd_safer.
2546 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
2547 [!_LIBC] Include "stat-macros.h" instead.
2548 * unistd-safer.h (fd_safer): New decl.
2550 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
2552 * byteswap_.h: New file.
2554 2005-04-25 Albert Chin <china@thewrittenword.com>
2556 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
2559 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
2561 * getdate.y (zone): Allow relunit_snumber after tZONE, so
2562 that "UTC +1 second" continues to work. Problem reported
2564 (relunit_snumber): New rule.
2567 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
2569 * getdate.y (universal_time_zone_table): New constant.
2570 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
2571 universal_time_zone_table.
2572 (lookup_zone): Prefer universal_time_zone_table to
2573 local_time_zone_table, so that "GMT" time stamps are allowed in
2574 London during the summer. Problem reported by Ian Abbott.
2576 2005-04-12 Jim Meyering <jim@meyering.net>
2578 * human.c (humblock): Set *options even when returning due to
2579 xstrtoumax conversion failure. Thanks to a used-uninitialized
2582 2005-04-09 Jim Meyering <jim@meyering.net>
2584 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
2585 -Wuninitialized: initialize tm0.tm_year.
2587 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2589 * getdate.y (parser_control): rels_seen is now a boolean, not a
2590 count, since there's no maximum. All uses changed.
2591 Add member dsts_seen.
2592 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
2594 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
2595 Use pc_rels_seen to decide whther a date is absolute.
2597 * getdate.y (number): Don't overwrite year.
2598 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
2601 2005-04-02 Simon Josefsson <jas@extundo.com>
2603 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
2604 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
2606 2005-03-27 Jim Meyering <jim@meyering.net>
2608 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
2610 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
2612 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
2613 "one's complement" -> "ones' complement" in comment, as per Knuth.
2614 "value of type" -> "type or expression" in comment.
2615 * mktime.c, strftime.c: Propagate intprops.h comment nits.
2617 2005-03-26 Jim Meyering <jim@meyering.net>
2620 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
2621 Correct typos: s/or/of/.
2623 2005-03-23 Jim Meyering <jim@meyering.net>
2625 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
2627 2005-03-21 Jim Meyering <jim@meyering.net>
2629 Changes imported from coreutils.
2631 * cycle-check.c: Don't include xalloc.h.
2633 * path-concat.c: Don't include assert.h.
2634 (path_concat): Remove assertion that would have triggered
2635 for ABASE starting with more than one slash.
2636 Reported by Andreas Schwab.
2638 * path-concat.c (path_concat): Set *BASE_IN_RESULT
2639 properly when ABASE is an absolute file name.
2640 Correct the description of this function.
2642 Add an assertion and a test driver.
2643 This fixes a bug introduced on 2004-07-02.
2644 Andreas Schwab reported the resulting failure of cp --parents:
2645 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
2647 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
2649 * strftime.c (my_strftime): If the underlying strftime returns 0
2650 (which shouldn't happen), generate nothing instead of returning 0
2651 immediately, so that nstrftime (NULL, ...) doesn't return 0.
2653 2005-03-16 Bruno Haible <bruno@clisp.org>
2655 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
2657 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
2659 * strftime.c (my_strftime): Prepend space to format so that we can
2660 reliably distinguish strftime failure from empty output on POSIX
2663 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
2665 * iconvme.c (SIZE_MAX): New macro, if not already defined.
2666 (iconv_string): Don't guess a size-zero buffer, as that might cause
2667 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
2668 result would be 'too large', where 'too large' is (heuristically)
2669 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
2670 overflow concerns. This will prevent some unwanted malloc failures
2671 when the inputs are very large.
2673 2005-03-15 Bruno Haible <bruno@clisp.org>
2675 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
2678 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
2681 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
2683 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
2685 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
2686 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
2688 * strtol.c: Likewise.
2690 2005-03-14 Simon Josefsson <jas@extundo.com>
2692 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
2695 2005-03-14 Jim Meyering <jim@meyering.net>
2697 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
2698 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
2699 to be nonzero so that we (and caller) can detect the difference
2700 between a valid zero-length expansion and an error return, even
2701 when the underlying strftime fails before writing anything into
2704 2005-03-10 Jim Meyering <jim@meyering.net>
2706 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2707 so that this module works on systems without fchdir.
2709 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2711 Factor int-properties macros into a single file, except for
2712 glibc-related files.
2713 * intprops.h: New file.
2714 * getloadavg.c: Include it instead of limits.h.
2715 (INT_STRLEN_BOUND): Remove.
2716 * human.c: Include intprops.h.
2717 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2718 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2719 * inttostr.h: Include intprops.h instead of limits.h.
2720 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2721 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2722 for consistency with intprops.h.
2723 (time_t_is_integer, twos_complement_arithmetic): Use them.
2724 * sig2str.h: Include <signal.h>, intprops.h.
2725 (INT_STRLEN_BOUND): Remove.
2726 * strftime.c (TYPE_SIGNED): Remove.
2727 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2728 * strtol.c: Adjust comments to match intprops.h.
2729 * userspec.c: Include intprops.h.
2730 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2731 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2732 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2733 instead of rolling our own expressions.
2734 * xstrtol.c: Include xstrtol.h first, to test interface.
2736 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2738 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2739 the right thing even if adding 1900 would overflow. Similarly
2740 for tm_mon + 1 and tm_yday + 1.
2741 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2742 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2743 (DO_SIGNED_NUMBER): New macro.
2744 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2746 2005-03-07 Bruno Haible <bruno@clisp.org>
2748 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2750 2005-03-03 Derek R. Price <derek@ximbiot.com>
2751 Bruno Haible <bruno@clisp.org>
2753 * pagealign_alloc.h: New file.
2754 * pagealign_alloc.c: New file.
2756 2005-01-28 Bruno Haible <bruno@clisp.org>
2758 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2761 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2763 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2764 The workaround isn't strictly needed for POSIX conformance, and
2765 it's too much of a pain to configure and maintain. We'll ask
2766 people to fix their kernels instead.
2767 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2768 (NANOSLEEP_BUG_WORKAROUND): Remove.
2769 (xnanosleep): Remove the workaround.
2771 2005-02-12 Bruno Haible <bruno@clisp.org>
2773 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2775 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2777 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2778 * timespec.h (gettime): Return void, since it always
2779 succeeds now. All uses changed.
2780 * gettime.c (gettime) Likewise.
2781 [HAVE_NANOTIME]: Prefer nanotime.
2782 Assume gettimeofday succeeds, as POSIX requires.
2783 Assime time () succeeds, since other code already does.
2784 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2785 (timespec_subtract): Remove.
2786 (NANOSLEEP_BUG_WORKAROUND): New constant.
2787 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2788 things considerably. Use it only on GNU/Linux hosts, since the
2789 workaround shouldn't be needed elsewhere.
2791 2005-02-24 Bruno Haible <bruno@clisp.org>
2793 * gettext.h: Update from GNU gettext 0.14.2.
2795 2005-02-24 Bruno Haible <bruno@clisp.org>
2797 * localcharset.c: Update from GNU gettext 0.14.2.
2798 * config.charset: Update from GNU gettext 0.14.2.
2800 2005-02-22 Simon Josefsson <jas@extundo.com>
2802 * iconvme.h, iconvme.c: New files, from libc.
2804 2005-02-20 Neil Conway <neilc@samurai.com>
2806 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2807 returned by OSX/Darwin if the specified buffer is not large
2808 enough for the hostname.
2810 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2812 * memrchr.h: New file.
2813 * chdir-long.c: Include it.
2814 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2815 Don't bother including stddef.h.
2817 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2819 * argp-help.c (__argp_help): Create a fake struct argp_state and
2820 pass it to _help, otherwise the latter coredumps trying to
2821 dereference state.root_argp.
2823 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2825 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2827 Include <sys/types.h>, for dev_t.
2828 (ME_DUMMY, ME_REMOTE): Move from here....
2829 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2830 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2832 Include mountlist.h first, to test the interface.
2834 2005-01-29 Bruno Haible <bruno@clisp.org>
2836 * progname.c (program_name): Initialize.
2837 Needed when linking statically on MacOS X.
2839 2005-01-28 Bruno Haible <bruno@clisp.org>
2841 * javacomp.sh.in: New file, from GNU gettext.
2842 * javacomp.h: New file, from GNU gettext.
2843 * javacomp.c: New file, from GNU gettext.
2845 2005-01-26 Bruno Haible <bruno@clisp.org>
2847 * javaexec.sh.in: New file, from GNU gettext.
2848 * javaexec.h: New file, from GNU gettext.
2849 * javaexec.c: New file, from GNU gettext.
2851 2005-01-26 Simon Josefsson <jas@extundo.com>
2853 * gai_strerror.c: Use GPL in header.
2855 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2857 * argp-help.c (hol_entry_help): Avoid using non-constant
2858 initializers for struct pentry_state.
2859 (__argp_error): Check return value of __asprintf
2860 (__argp_failure): Translate error message
2862 * argp-parse.c: Removed braces around the expansion of N_()
2864 2005-01-21 Jim Meyering <jim@meyering.net>
2866 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2867 same value as for Solaris 9.
2869 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2870 component length. This included changing the parameter to be
2871 of type `char *' rather than `char const *'.
2872 * chdir-long.h (chdir_long): Update prototype.
2874 * openat.c (fdopendir, fstatat): New functions.
2875 * openat.h: Include headers required for use of DIR and struct stat.
2876 [AT_SYMLINK_NOFOLLOW]: Define.
2877 (fdopendir, fstatat): Add prototypes.
2879 2005-01-21 Bruno Haible <bruno@clisp.org>
2881 * classpath.h: New file, from GNU gettext.
2882 * classpath.c: New file, from GNU gettext.
2884 2005-01-20 Simon Josefsson <jas@extundo.com>
2886 * version-etc-fsf.c: New file, with version_etc_copyright.
2887 * version-etc.c: Remove version_etc_copyright.
2888 * version-etc.h (version_etc_copyright): Use [] instead of * in
2889 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2891 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2893 * save-cwd.c (save_cwd): Remove code to support the case
2894 where fchdir is missing or flaky.
2896 2005-01-20 Simon Josefsson <jas@extundo.com>
2898 * base64.h (isbase64): Add.
2900 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2901 using a unsigned prototype, don't inline.
2902 (base64_decode): Use it.
2904 2005-01-19 Bruno Haible <bruno@clisp.org>
2906 * sh-quote.h: New file, from GNU gettext.
2907 * sh-quote.c: New file, from GNU gettext.
2909 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2911 Merge changes from coreutils, as described below in several
2912 changelogs dated today.
2914 * save-cwd.c: Include "save-cwd.h" before other include files.
2915 (O_DIRECTORY): Remove; not needed here, since "." must be
2916 a directory. All uses removed.
2917 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2918 universal on Suns, and we also need to test for IRIX.
2919 Revamp code to use 'if' rather than '#if'.
2920 Avoid unnecessary comparison of cwd->desc to 0.
2922 * utimens.c (futimens): Robustify the previous patch, by checking
2923 for known valid error numbers rather than observed invalid ones.
2925 2005-01-18 Jim Meyering <jim@meyering.net>
2927 * version-etc.c (version_etc_copyright): Update copyright date.
2929 * utimens.c (futimens): Account for the fact that futimes
2930 can also fail with errno == ENOSYS or errno == ENOENT.
2931 Patch from Dmitry V. Levin.
2933 Change the name of the robust chdir function from chdir to chdir_long.
2934 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2935 (restore_cwd): Use chdir_long, not chdir.
2936 * chdir-long.c: Renamed from chdir.c.
2937 * chdir-long.h: Renamed from chdir.h.
2938 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2941 2005-01-18 Bob Proulx <bob@proulx.com>
2943 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2944 offsetof() macro construct to avoid compile failure with native HP-UX
2945 11.0 ANSI C compiler.
2947 2005-01-06 Bruno Haible <bruno@clisp.org>
2949 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2950 because stpncpy.m4 takes care of it.
2952 2004-01-24 Bruno Haible <bruno@clisp.org>
2954 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2956 2003-10-09 Bruno Haible <bruno@clisp.org>
2958 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2960 2005-01-06 Bruno Haible <bruno@clisp.org>
2962 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2963 * fwriteerror.c: Include <stdbool.h>.
2964 (fwriteerror): At the end, close the file stream. Record whether
2965 stdout was already closed.
2967 2004-05-27 Bruno Haible <bruno@clisp.org>
2969 * execute.c (environ): Declare if needed.
2970 * pipe.c (environ): Likewise.
2971 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2973 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2975 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2976 definitions to be after all include files, to avoid collisions.
2977 Problem reported by Bob Proulx.
2979 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2981 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2982 not needed. This removes a dependency on the gettext module.
2983 [defined _LIBC]: Do not include <libintl.h>; not needed.
2985 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2987 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2990 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2992 * argp-parse.c: Include <stddef.h>.
2993 (alignof, alignto): New macros.
2994 (parser_init): Don't assume that void * is aligned sufficiently
2997 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2998 need to extend the stack.
2999 (YYINITDEPTH): New macro, so that the initial stack isn't overly
3002 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3004 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
3006 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
3008 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
3009 Remove now-obsolete comment about AIX.
3010 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
3011 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
3012 (YYMAXDEPTH): New macro.
3014 2004-12-18 Bruno Haible <bruno@clisp.org>
3016 * fatal-signal.c (fatal_signals): Make non-const.
3017 (init_fatal_signals): New function.
3018 (uninstall_handlers, install_handlers): Ignore signals that were set to
3020 (at_fatal_signal): Call init_fatal_signals.
3021 (init_fatal_signal_set): Likewise. Ignore signals that were set to
3023 Reported by Paul Eggert.
3025 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
3027 * getdate.y (textint): New member "negative".
3028 (time_zone_hhmm): New function.
3029 Expect 14 shift-reduce conflicts, not 13.
3030 (o_colon_minutes): New rule.
3031 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
3032 (yylex): Set the "negative" member of signed numbers.
3034 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
3036 Changes imported from coreutils.
3037 * hard-locale.c: Assume <locale.h> exists.
3039 (GLIBC_VERSION): New macro.
3040 (hard_locale): Assume setlocale exists.
3041 Rewrite to avoid #ifdef.
3042 Use strdup rather than malloc + strcpy.
3043 * human.c: Assume <locale.h> exists.
3044 (human_readable): Assume localeconv exists.
3046 2004-12-01 Jakub Jelinek <jakub@redhat.com>
3048 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
3049 convert T2, not T. (Imported from libc.)
3051 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
3053 * getcwd.c (is_ENAMETOOLONG): New macro.
3054 (__getcwd.c): Don't restore errno; glibc doesn't.
3055 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
3056 first, falling back to our code only if its results look suspicious.
3057 Ensure that the resulting buffer is only as large as necessary.
3059 * readutmp.c: Include readutmp.h first.
3060 Include <errno.h>, since readutmp.h no longer does that.
3061 * readutmp.h: Don't include <errno.h>,
3062 <sys/param.h>, <time.h>; not needed to establish interface.
3063 (errno): Remove decl.
3064 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
3065 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
3066 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
3068 2004-11-28 Simon Josefsson <jas@extundo.com>
3070 * base64.h, base64.c: New file.
3072 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
3074 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
3076 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
3078 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
3079 HP's ANSI C compiler.
3080 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
3081 Declaring int functions causes warnings on some modern systems and
3082 shouldn't be needed to compile on ancient ones.
3083 * same.c (MIN) [defined MIN]: Don't define, since it's already
3086 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
3087 with the following changes.
3088 (__set_errno): Parenthesize properly.
3089 Include <stdbool.h>.
3090 (MIN, MAX, MATCHING_INO): New macros.
3091 (__getcwd): Define with prototype, not K&R form.
3092 Use heuristics to allocate default buffer on stack if possible.
3093 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
3094 behavior, and to avoid the PATH_MAX limit when computing
3096 Use MATCHING_INO to compare inode number to file.
3097 Check for arithmetic overflow in size calculations.
3098 Fix bug in reallocation of dot array that caused getcwd to fail
3099 on directories nested deeper than 75.
3100 Be more careful about saving errno on error.
3101 Do not use realloc; use only free+malloc, as this is a bit
3102 more flexible and avoids a needless copy operation.
3103 Do not inspect st_dev and st_ino for symbolic links; POSIX
3104 doesn't specify the latter.
3105 Check for closedir errors.
3106 Avoid needless casts.
3107 Use "#ifdef weak_alias" around weak_alias, to be like other
3109 The following changes to getcwd.c have effect only when used in
3110 gnulib; they have no effect inside glibc proper.
3111 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
3112 as alloca isn't used.
3113 (alloca, __alloca): Likewise.
3114 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
3115 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3116 unconditionally, as gnulib assumes C89 or better.
3117 Do not include <sys/param.h>.
3118 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
3119 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
3121 (NULL) [!defined NULL]: Remove; we assume C89 or better.
3122 Include <dirent.h> in a way that is compatible with modern Autoconf.
3123 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
3124 New macros, if not already defined.
3125 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
3126 Use "_LIBC", not "defined _LIBC", for consistency.
3127 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
3129 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
3130 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
3131 * xgetcwd.c: David MacKenzie's old code was removed, so give
3132 credit only to Jim Meyering and adjust the copyright dates.
3133 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
3134 <stdlib.h>, <unistd.h>, "pathmax.h".
3135 Instead, include "xgetcwd.h" (first) and "getcwd.h".
3136 (INITIAL_BUFFER_SIZE): Remove.
3137 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
3139 2004-11-23 Jim Meyering <jim@meyering.net>
3141 * getopt_.h: Remove trailing blanks.
3143 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
3145 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
3146 (futimens): New function, which uses futimes if available.
3147 (futimens, utimens): Support timespec==NULL, with same semantics
3148 as utime and utimens.
3149 * utimens.h (futimens): New decl.
3151 2004-11-23 Jim Meyering <jim@meyering.net>
3153 * __fpending.c: Add comment.
3155 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3157 * getopt_.h: Re-addition of __getopt_argv_const caused
3158 redefinition warnings. To avoid them, include the defines
3159 in `#if !defined __need_getopt ... #endif'. The only place
3160 where __getopt_argv_const is used is in definitions
3161 of getopt_long and getopt_long_only below, which are as well
3162 protected by `#ifndef __need_getopt'.
3163 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
3164 __need_getopt after including <stdio.h> and <unistd.h> These
3165 headers might have defined it.
3167 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
3169 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
3171 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
3172 optopt): Use them instead of invoking ## directly; otherwise, the
3173 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
3175 2004-11-19 Bruno Haible <bruno@clisp.org>
3177 * strtok_r.c: Move comments from here...
3178 * strtok_r.h: ... to here.
3180 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
3182 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
3183 might fail. Problem reported by Yoann Vandoorselaere.
3184 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
3185 that mishandle size_t overflow.
3187 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
3189 * canon-host.c: Include "strdup.h".
3190 (canon_host): Use getaddrinfo if available, so that IPv6 works.
3191 Use strdup instead of malloc/strcpy to duplicate strings.
3193 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
3194 (human_space_before_unit): New constant.
3195 * human.c (human_readable): Support it.
3197 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
3198 (xgetcwd): Set errno correctly when failing.
3199 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
3200 the failure is actually due to a PATH_MAX problem.
3202 Further getopt changes to make it more likely that glibc will
3203 buy the changes back.
3204 * getopt.c (POSIXLY_CORRECT): New constant.
3205 (getopt): Use it, so to preserve glibc semantic
3206 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
3207 when compiling for libc.
3208 * getopt_.h (__getopt_argv_const): Bring it back.
3209 (getopt_long, getopt_long_only): Use it.
3211 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3212 New arg POSIXLY_CORRECT. All callers changed.
3213 (getopt): Argv is now char * const *, as per standard.
3214 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3215 not char *__getopt_argv_const *.
3216 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3217 _getopt_long_only_r): Likewise.
3218 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3219 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3220 _getopt_long_r, _getopt_long_only_r): Likewise.
3221 * getopt_.h (__getopt_argv_const): Remove.
3222 (getopt): Argv is now char * const *, as per standard.
3224 * getdate.y (tORDINAL): New token.
3225 (day, relunit): Allow it for relative times.
3226 (relative_time_table): Use tORDINAL for ordinals.
3228 2004-11-15 Jim Meyering <jim@meyering.net>
3230 * closeout.c: Include "__fpending.h" once again.
3231 Include <stdbool.h>.
3232 (close_stdout): Don't fail just because stdout was closed initially,
3233 since some programs don't write to stdout in the normal course of
3234 operation (other than --version and --help), and we don't want this
3235 function to make e.g. `touch file >&-' fail.
3236 But do fail if it was closed and someone has tried to write to it.
3237 E.g., `printf foo >&-' must fail.
3239 2004-11-11 Simon Josefsson <jas@extundo.com>
3241 * strtok_r.h, strtok_r.c: New file.
3243 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3245 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3246 we can stop lying to compilers about the constness of argv when we
3247 are compiled outside glibc.
3248 (getopt, getopt_long, getopt_long_only): Use it.
3249 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3251 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3252 _getopt_long_only_r): Likewise.
3253 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3254 _getopt_long_only_r): Likewise.
3256 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3257 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3258 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3259 the other external symbols.
3260 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3261 declaration, since the above renaming now works around collisions.
3263 2004-11-11 Jim Meyering <jim@meyering.net>
3265 * linebreak.c: Remove trailing blanks.
3266 * alloca_.h: Likewise.
3267 * acosl.c: Likewise.
3268 * euidaccess.c: Likewise.
3269 * allocsa.h: Likewise.
3271 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3273 * mktime.c (SHR): New macro, which is a portable
3274 substitute for >> that should work even on Crays.
3275 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3276 Problem reported by Mark D. Baushke in
3277 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3278 * getdate.y (SHR): Likewise.
3280 * strftime.c (SHR): Likewise.
3282 * quotearg.c (struct quoting_options): Use unsigned int for
3283 quote_these_too, so that right shifts are well defined. All uses
3286 2004-11-10 Simon Josefsson <jas@extundo.com>
3288 * getaddrinfo.h, getaddrinfo.c: New files.
3290 2004-11-10 Jim Meyering <jim@meyering.net>
3292 Ensure that no close failure goes unreported.
3293 * closeout.c (close_stdout): Always close stdout. I.e., don't
3294 return early when it seems there's nothing to flush.
3295 Don't include __fpending.h.
3297 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
3299 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
3301 2004-11-05 Bruno Haible <bruno@clisp.org>
3303 * readlink.c: Include stddef.h, needed for size_t on Woe32.
3304 Reported by Mark D. Baushke <mdb@cvshome.org>.
3306 2004-11-04 Bruno Haible <bruno@clisp.org>
3308 2004-09-11 Bruno Haible <bruno@clisp.org>
3309 * allocsa.valgrind: New file.
3310 2004-02-06 Bruno Haible <bruno@clisp.org>
3311 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
3312 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
3313 Reported by Christopher Seip <chris.seip@hp.com>.
3315 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3317 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
3318 with errno == ERANGE if the buffer is too small.
3319 Problem reported by Mark D. Baushke.
3321 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3323 * xreadlink.c (MAXSIZE): New macro.
3324 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
3325 size does not exceed MAXSIZE. Avoid cast.
3326 As suggested by Mark D. Baushke in
3327 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
3328 if readlink fails with buffer size just under MAXSIZE, try again
3331 2004-11-02 Derek R. Price <derek@ximbiot.com>
3332 and Paul Eggert <eggert@cs.ucla.edu>
3334 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
3335 (get_date): Overparenthesize to avoid GCC warning.
3337 2004-11-02 Bruno Haible <bruno@clisp.org>
3339 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
3340 function returns void.
3342 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
3344 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3345 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
3348 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3350 * getdate.y: Add support for TZ="foo" within a date string.
3351 Fix some bugs near time_t boundaries. Reject dates with
3352 out-of-range components, e.g., "Sept 31".
3353 Include <stdlib.h>, "setenv.h", "xalloc.h".
3354 (ISDIGIT_LOCALE): Remove; unused.
3355 Note that the TZ and time functions used here are not reentrant.
3356 (mktime_ok, get_tz): New functions.
3357 (TZBUFSIZE): New constant.
3358 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
3359 This requires that we sometimes generate our own TZ="XXX..." setting.
3361 2004-10-27 Derek R. Price <derek@ximbiot.com>
3363 * mktime.c (not_equal_tm): Remove redundant check.
3365 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3367 * getdate.y: Use Bison 1.875 features, and some minor
3368 code cleanups. This change does not affect semantics.
3369 Don't include <stdlib.h>; no longer needed.
3370 Don't include unlocked-io.h; only the "#if TEST" code uses
3371 stdio, and performance isn't crucial there.
3372 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
3373 Bison 1.875 features as described below.
3374 All uses of "PC." replaced by "pc->".
3375 (YYSTYPE): Add a forward declaration.
3376 (yylex, yyerror): Use full prototypes in forward decls.
3377 Use "%pure-parser" rather than obsolescent "%pure_parser".
3378 Use %parse-param and %lex-param instead of obsolescent
3379 YYPARSE_PARAM and YYLEX_PARAM.
3380 (meridian_table, month_and_day_table, time_units_table,
3381 relative_time_table, time_zone_table, military_table,
3382 lookup_zone, lookup_word, get_date):
3383 Use NULL instead of 0 where appropriate.
3384 (to_hour): Avoid abort (), to avoid a dependency on
3386 (yyerror, yylex): Now accepts parser_control * arg.
3387 (main) [TEST]: Use '\0' rather than 0 for char.
3389 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
3391 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
3392 It's now the caller's responsibility to handle the case where
3393 !HAVE_GETPAGESIZE && !defined getpagesize.
3395 * mktime.c (leapyear): Arg is long int, not int.
3397 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
3399 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
3401 2004-10-12 Simon Josefsson <jas@extundo.com>
3403 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3404 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
3407 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
3409 * vsnprintf.h: New file.
3410 * vsnprintf.c: New file.
3412 2004-10-07 Bruno Haible <bruno@clisp.org>
3414 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
3415 into the provided buffer.
3417 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
3419 * diacrit.c, diacrit.h: Add GPL notice.
3421 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
3422 * atanl.c (atanl): Keep the code as similar to glibc as possible.
3423 * logl.c (logl): Keep the code as similar to glibc as possible.
3424 This avoids a potential constant-folding bug.
3426 2004-10-05 Bruno Haible <bruno@clisp.org>
3428 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
3430 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3432 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
3433 * xmalloc.c (xmemdup): Likewise.
3434 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
3435 XFREE): Remove these long-obsolescent macros.
3436 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
3437 * xstrdup.c: Remove.
3439 * regex.c (re_comp): Cast gettext return value to char *,
3440 Problem reported by Martin Neitzel via Mark D. Baushke.
3442 2004-10-04 Simon Josefsson <jas@extundo.com>
3444 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
3445 '#ifdef USE_UNLOCKED_IO'.
3447 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3449 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
3450 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
3451 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
3452 regex.c, sha1.c, version-etc.c, yesno.c:
3453 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
3454 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
3455 the includer's responsibility.
3457 Sync from coreutils.
3459 * modechange.c (mode_compile): Don't decrement a pointer that
3460 points to the start of a string, as the C Standard says the
3461 resulting behavior is undefined.
3463 * backupfile.h (enum backuptype): Rename none -> no_backups,
3464 simple -> simple_backups, numbered_existing ->
3465 numbered_existing_backups, numbered -> numbered_backups
3466 to avoid shadowing problems. All uses changed.
3467 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
3468 * backupfile.c (check_extension, numbered_backup):
3469 Rename locals to avoid shadowing 'basename'.
3470 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
3473 * .cppi-disable: Add getopt_.h, getopt_int.h.
3474 * .cvsignore: Add getopt.h.
3476 2004-10-04 Simon Josefsson <jas@extundo.com>
3478 * memmem.h: New file.
3479 * memmem.c: New file, taken from glibc.
3481 2004-10-02 Jim Meyering <jim@meyering.net>
3483 * dirfd.h, getpagesize.h: Add copyright notice.
3485 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
3487 * snprintf.c: Remove comments as to why each header is needed.
3489 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
3491 * strsep.h: New file.
3492 * strsep.c: New file.
3494 2004-10-01 Simon Josefsson <jas@extundo.com>
3496 * snprintf.c (snprintf): Handle size==0.
3498 2004-10-01 Simon Josefsson <jas@extundo.com>
3499 Bruno Haible <bruno@clisp.org>
3501 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
3502 (snprintf): Declare 'args'.
3504 2004-09-30 Simon Josefsson <jas@extundo.com>
3506 * snprintf.h, snprintf.c: New files.
3508 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3510 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
3511 (hol_entry_help): Never translate an empty string.
3512 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
3513 * argp.h (OPTION_NO_TRANS): New option.
3515 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
3517 * xvasprintf.c: Include xalloc.h.
3518 (xvasprintf): Use xalloc_die, not xmalloc_die.
3520 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
3522 * dummy.c: Change copyright notice to FSF, and license to GPL.
3524 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
3526 * argp-pvh.c (argp_program_version_hook): Provide initial value.
3527 Problem reported by Bruno Haible in:
3528 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
3530 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
3532 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
3533 in case some system header has #define'd it. Problem reported by
3534 Soeren D. Schulze in
3535 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
3537 2004-09-08 Bruno Haible <bruno@clisp.org>
3539 * stdint_.h: New file, taken from GNU clisp.
3541 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
3543 * xvasprintf.h: New file.
3544 * xvasprintf.c: New file.
3545 * xasprintf.c: New file.
3547 2004-09-08 Bruno Haible <bruno@clisp.org>
3549 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
3551 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
3553 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
3555 Import from coreutils.
3556 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
3557 strings on unbounded length. alloca's performance benefits aren't
3558 that important here.
3560 (parse_with_separator): New function, with most of the internals
3561 of the old parse_user_spec. Allow user to omit both user and group,
3562 for compatibility with FreeBSD.
3563 Clone only the user name, not the entire spec.
3564 Do not set *uid, *gid unless entirely successful.
3565 Avoid memory leak in some failing cases.
3566 Fix regression for USER.GROUP reported by Dmitry V. Levin in
3567 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
3568 (parse_user_spec): Rewrite to use parse_with_separator.
3570 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
3572 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
3573 its complicated substitute.
3574 * argp-help.c: Include <errno.h>, for program_invocation_short_name
3575 and program_invocation_name.
3576 (__argp_basename) [!_LIBC]: Remove; the only use was
3577 replaced by its body.
3578 (__argp_short_program_name): Change condition from
3579 !defined __argp_short_program_name to
3580 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
3581 to match argp-namefrob.h.
3582 (__argp_failure): Don't assume strerror_r returns char *.
3583 * argp-parse.c (N_): Define unconditionally.
3584 (argp_default_options): Fill out initializers with 0 to avoid
3587 2004-08-12 Simon Josefsson <jas@extundo.com>
3589 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
3590 * getopt_.h: Renamed from getopt.h.
3592 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
3594 Merge from coreutils.
3596 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
3597 wmemchr or wmemcpy. Problem reported by Robert Dahlem
3598 for Reliant Unix 5.43.
3600 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
3601 (union fooround): Use uintmax_t, not long int.
3602 The rest is a merge from libc:
3603 [defined _LIBC]: Include <shlib-compat.h>.
3604 (_obstack) [defined _LIBC]: Remove after 2.3.4.
3606 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
3608 * strverscmp.c: Convert to UTF-8.
3610 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
3612 * obstack.h (obstack_empty_p):
3613 Don't assume that chunk->contents is suitably aligned.
3614 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
3615 Likewise. Problem reported by Benno in
3616 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
3618 * chown.c (rpl_chown): Work even if the file is writeable but not
3619 readable. This could be improved further but it'd take some work.
3621 2004-08-08 Simon Josefsson <jas@extundo.com>
3623 * xgethostname.c: Don't include error.h (not used).
3626 * getpass.c: Include getpass.h first.
3628 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
3630 * xalloc-die.c: New files.
3631 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
3633 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
3634 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
3635 (_, N_, xalloc_die): Move to xalloc-die.c.
3636 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
3637 so that we needn't mess with xalloc_msg_memory_exhausted.
3639 * sha1.h: Renamed from sha.h.
3640 (SHA1_H): Renamed from _SHA_H.
3641 (sha1_ctx): Renamed from sha_ctx.
3642 (sha1_init_ctx): Renamed from sha_init_ctx.
3643 (sha1_process_block): Renamed from sha_process_block.
3644 (sha1_process_bytes): Renamed from sha_process_bytes.
3645 (sha1_finish_ctx): Renamed from sha_finish_ctx.
3646 (sha1_read_ctx): Renamed from sha_read_ctx.
3647 (sha1_stream): Renamed from sha_stream.
3648 (sha1_buffer): Renamed from sha_buffer.
3649 * sha1.c: Likewise; renamed from sha.c.
3650 Do not include <sys/types.h>.
3651 Include <stddef.h> rather than <stdlib.h>.
3653 2004-08-08 Bruno Haible <bruno@clisp.org>
3655 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
3656 FILESYSTEM_PREFIX_LEN.
3657 * progreloc.c: Likewise.
3658 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
3660 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
3663 * argp-help.c (make_hol, hol_append): Don't assume that
3664 SIZE_MAX is a valid preprocessor constant.
3665 (__argp_basename): Change from "#ifndef _LIBC"
3666 to "#ifndef __argp_short_program_name", so that
3667 we don't compile these functions for tar.
3669 More merges from coreutils.
3670 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
3671 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
3673 * addext.c: Remove; no longer needed.
3674 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
3675 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
3676 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
3677 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
3678 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
3679 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
3680 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
3681 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
3682 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
3683 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
3684 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
3685 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
3686 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
3687 Import changes from coreutils.
3689 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
3691 Merge from coreutils.
3693 * .gdb-history: Remove; this doesn't belong here.
3695 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
3696 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
3697 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
3699 * dirname.h: Include <stdbool.h>.
3700 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
3701 for consistency with POSIX terminology. All uses changed.
3702 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
3703 (strip_trailing_slashes): Use bool for booleans.
3704 * stripslash.c (strip_trailing_slashes): Likewise.
3706 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3707 sometimes returns a positive errno value even when it succeeds.
3708 (print_errno_message) [!LIBC]: Fall back on strerror if
3711 * path-concat.c (mempcpy): Don't define if a system header defines it.
3712 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3713 (longest_relative_suffix): New function.
3714 (path_concat): Use it. Assume first argument is not NULL.
3715 Port to DOS. Omit redundant separators.
3716 Report an error instead of returning NULL.
3717 Use mempcpy instead of memcpy.
3718 (xpath_concat): Remove: not declared or used.
3720 * same.h: Include <stdbool.h>
3721 (same_name): Return bool, not int.
3722 * same.c (same_name): Likewise.
3723 (errno): Don't declare; we assume C89 or better now.
3725 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3726 if not already defined.
3728 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3729 * dup-safer.c (errno): Likewise.
3731 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3733 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3736 2004-08-03 Simon Josefsson <jas@extundo.com>
3738 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3739 * progname.h: Don't include stdbool.h.
3741 2004-08-02 Simon Josefsson <jas@extundo.com>
3743 * getsubopt.h: New file, with comments from Bruno Haible.
3744 * getsubopt.c: New file, from glibc, but slightly modified based on
3745 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3747 2004-08-01 Simon Josefsson <jas@extundo.com>
3749 * xgetdomainname.c: Include stdlib.h, for free().
3751 2004-07-16 Simon Josefsson <jas@extundo.com>
3753 * dummy.c: New file.
3755 2004-07-16 Bruno Haible <bruno@clisp.org>
3757 * backupfile.h: Add extern "C" for C++.
3758 * closeout.h: Likewise.
3759 * copy-file.h: Likewise.
3760 * findprog.h: Likewise.
3761 * full-write.h: Likewise.
3762 * pathname.h: Likewise.
3763 * progname.h: Likewise.
3764 * stpcpy.h: Likewise.
3765 * stpncpy.h: Likewise.
3766 * strcase.h: Likewise.
3767 * strstr.h: Likewise.
3768 * xalloc.h: Likewise.
3770 * mbswidth.h: Add extern "C" for C++.
3771 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3773 2004-07-09 Simon Josefsson <jas@extundo.com>
3775 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3776 failed without this.)
3778 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3780 * fchown-stub.c: New file.
3782 2004-06-24 Jim Meyering <jim@meyering.net>
3784 * obstack.h (obstack_base): Cast to (void *), per documentation.
3786 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3788 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3790 2004-06-01 Jim Meyering <jim@meyering.net>
3792 * calloc.c: New file.
3794 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3796 * getdate.y (yylex): Allow space between sign and number.
3797 Problem reported by Dan Jacobson.
3799 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3800 and Jim Meyering <jim@meyering.net>
3802 Merge from coreutils CVS.
3804 * stat-macros.h: New file, with contents from file-type.h
3805 and coreutils' system.h.
3806 * file-type.c: Include "stat-macros.h".
3807 * file-type.h (file_type): Move all macro definitions to new file,
3810 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3811 Wrap old code with this conditional.
3812 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3813 function that does not dereference symlinks.
3814 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3816 * xreadlink.c: Include xreadlink.h first, to catch .h file
3817 dependency problems.
3818 (xreadlink): Accept new arg SIZE, for efficiency.
3819 All decls and uses changed.
3820 * xreadlink.h: Include <stddef.h>, for size_t.
3822 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3823 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3825 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3827 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3829 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3830 macros to be defined.
3831 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3832 the allocator returns NULL because the requested size is zero.
3834 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3836 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3837 var. Add comment explaining why libc still defines it. This
3838 merges the following patch from glibc:
3839 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3841 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3843 * obstack.c (_obstack): Remove unused variable. It hasn't been
3844 present in glibc since revision 1.1 of this file.
3845 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3846 obstack_alignment_mask, obstack_alloc, obstack_base,
3847 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3848 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3849 obstack_grow0, obstack_init, obstack_int_grow,
3850 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3851 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3852 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3853 nonexistent functions.
3855 2004-05-17 Derek R. Price <derek@ximbiot.com>
3856 Paul Eggert <eggert@cs.ucla.edu>
3858 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3860 2004-05-14 Bruno Haible <bruno@clisp.org>
3862 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3863 that consists of a '.' followed by an empty digit string.
3864 Patch by Tor Lillqvist <tml@iki.fi>.
3866 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3868 Port obstack to the AS/400, where pointers are 16 bytes wide and
3869 you cannot cast an integer to a valid pointer. This patch is
3870 currently waiting to be integrated into glibc; see
3871 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3873 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3874 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3875 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3876 (struct obstack): temp member is now a union of a pointer and
3877 an integer, instead of an integer. All integer uses changed.
3878 This does not affect the physical layout of struct obstack,
3879 except on hosts (like the AS/400) where the size or alignment of
3880 void * is greater than that of ptrdiff_t.
3881 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3882 __STDC__)]: Store temporary in pointer member of union, not
3884 * obstack.c: Include <stddef.h>, for offsetof.
3885 (struct fooalign): Remove; it doesn't need a name.
3886 (union fooround): Change double to long double, and add void *.
3887 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3888 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3889 not a macro. Hence the values are always int; so remove all
3890 casts-to-int in uses.
3892 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3893 Derek Price <derek@ximbiot.com>
3895 * alloca.c: Include <alloca.h>, to get our interface.
3896 * alloca_.h: Use __alloca on AIX, so that we don't have to
3897 include <alloca.h> first. Use C89 prototype for alloca; this
3898 requires including <stddef.h> for size_t. Use extern "C" if C++.
3899 Use #elif for simplicity, since we can assume C89 now.
3900 Don't try to source the system alloca.h since it will not be found
3901 and to prevent recursively including its replacement.
3902 * fnmatch.c: Include <alloca.h> instead of opencoding.
3903 * regex.c: Likewise.
3905 2004-05-16 Derek Price <derek@ximbiot.com>
3906 Paul Eggert <eggert@cs.ucla.edu>
3908 getline cleanup. This changes the getndelim2 API: both order of
3909 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3912 * getline.c: Don't include stddef.h or stdio.h, since our
3913 interface does that.
3914 (getline): Always use getdelim, so that we don't have two
3915 copies of this code.
3916 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3918 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3919 (GETNDELIM2_MAXIMUM): New macro.
3920 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3921 instead of the old practice of delim2==0. All callers changed.
3922 Return -1 on overflow, instead of returning junk.
3923 Do not set *linesize unless allocation succeeds.
3924 * getndelim2.h: Do not include stddef.h; no longer needed, now
3925 that we include sys/types.h.
3926 * getnline.h: Likewise.
3927 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3928 (getndelim2): Reorder arguments.
3929 * getnline.c (getnline, getndelim):
3930 Don't discard the NMAX argument.
3931 (getnline): Invoke getndelim, to avoid code duplication.
3932 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3933 of (size_t) -1 by callers of the getnline family.
3935 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3937 * nanosleep.c (suspended): Change its type from int to
3938 sig_atomic_t volatile.
3939 (first_call): Make it private to rpl_nanosleep, and have it
3940 be zero initially as that's a bit faster.
3941 (my_usleep): Round up fractional times instead of truncating them,
3942 as this is the usual meaning for 'sleep'.
3944 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3946 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3947 (ENOSYS): Define if not defined.
3948 (settime): Fall back on stime if it exists and settimeofday fails.
3949 But don't bother with fallbacks if a method fails with errno == EPERM.
3951 2004-05-11 Jim Meyering <jim@meyering.net>
3953 Prior to this change, the save_cwd caller required read access to the
3954 current directory on most systems (ones with the fchdir function).
3956 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3957 fails, try write-only, and finally, resort to using xgetcwd.
3959 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3961 * obstack.c, obstack.h: Import changes from libc.
3963 2004-04-28 Bruno Haible <bruno@clisp.org>
3965 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3966 implicitly appends .exe to executables.
3967 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3968 accepts Windows pathnames.
3969 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3970 Cygwin like Windows, since it now accepts Windows pathnames.
3971 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3972 Cygwin like Windows, since it now accepts Windows pathnames.
3973 Reported by Derek Robert Price <derek@ximbiot.com>.
3975 2004-04-20 Jim Meyering <jim@meyering.net>
3977 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3979 2004-04-20 Jim Meyering <jim@meyering.net>
3980 Bruno Haible <bruno@clisp.org>
3982 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3983 memory when realloc fails.
3985 2004-04-18 Jim Meyering <jim@meyering.net>
3987 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3988 don't leak memory and do call END_UTMP_ENT.
3990 2004-04-11 Paul Eggert <eggert@twinsun.com>
3992 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3993 (CHAR_BIT): Remove, since we assume C89.
3994 Include <stdint.h> if available, as per current Autoconf CVS advice.
3996 2004-03-30 Paul Eggert <eggert@twinsun.com>
3998 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3999 not bool, to be more consistent with Unix conventions.
4000 Suggested by Bruno Haible.
4002 Merge from coreutils.
4004 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
4007 * getdate.h: Include stdbool.h, and timespec.h instead of
4008 the usual <time.h> dance.
4009 (get_date): Change signature to support fractional time stamps.
4010 All callers changed.
4011 * getdate.y: Include "getdate.h" first, as we can now
4012 assume C89 and don't need to worry about 'const'.
4013 Similarly, include "unlocked-io.h" near start, not in middle.
4015 (textint.value): Use long int rather than int.
4016 (textint.digits): Use size_t rather than int.
4017 (BILLION, LOG10_BILLION): New constants.
4018 (parser_control): New member rel_ns. Members day_ordinal,
4019 time_zone, month, day, hour, minutes, rel_year, rel_month,
4020 rel_day, rel_hour, rel_minutes, rel_seconds
4021 are now long int, not int. Member seconds is now struct timespec,
4022 not int. New member timespec_seen. Members dates_seen, days_seen,
4023 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
4025 (%union.intval): Now long int, not int.
4026 New member timespec.
4027 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
4028 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
4029 (spec): Now is a timespec or an item list.
4030 (timespec, items): New nonterminals.
4031 (time, rel, relunit, number, get_date):
4032 Add support for fractional seconds.
4033 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
4034 (gmtime, localtime, mktime): Remove decls; not needed with C89.
4035 (to_hour): First arg is now long int, not int.
4036 (to_year): Returns long int, not int.
4037 Don't treat year -70 like 70.
4038 (tm_diff): Returns long int, not int.
4039 (lookup_word): Use bool instead of int when appropriate.
4040 (yylex): Use size_t for count, not int.
4041 Detect overflow when parsing large integer constants.
4042 Add support for fractions.
4043 (get_date): Make pointers 'const' if possible.
4044 Use more-portable code to detect integer overflow.
4045 (main) [TEST]: Adjust to above changes. Test for localtime failure.
4046 Don't use ctime; it's not reliable if the year has >4 digits.
4048 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
4049 This is for compatibility with BSD.
4051 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
4052 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
4053 From coreutils' system.h.
4055 * userspec.c: Don't include "posixver.h".
4056 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
4057 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
4058 compatible extension. Simplify code by removing a boolean int
4059 that was always nonzero if a string was nonnull.
4061 2004-03-30 Jim Meyering <jim@meyering.net>
4063 Merge from coreutils.
4065 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
4067 * readtokens.c (readtoken): Don't leak 64 bytes when reading
4068 an empty input stream.
4070 * readtokens.c: Include <stdbool.h>.
4071 (readtoken): Use `size_t' rather than int/long.
4072 All callers adjusted.
4073 Use `bool' rather than `int' where appropriate.
4074 Use memset rather than an explicit loop.
4075 Use x2nrealloc rather than xrealloc.
4076 Allow the use of `\0' as a delimiter.
4077 (readtokens): Likewise.
4078 * readtokens.h (readtoken, readtokens): Update prototypes.
4080 2004-03-30 Bruno Haible <bruno@clisp.org>
4082 * getloadavg.c (getloadavg): Don't assume setlocale returns
4085 2004-03-29 Paul Eggert <eggert@twinsun.com>
4087 Merge changes to getloadavg.c from coreutils and Emacs.
4089 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
4090 Define to an expression, not to the empty string.
4091 Include cloexec.h and xalloc.h.
4092 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
4093 Use set_cloexec_flag rather than rolling our own.
4094 * cloexec.c, cloexec.h: New files.
4096 2004-03-18 Paul Eggert <eggert@twinsun.com>
4098 * getopt.h: Sync with libc CVS.
4100 2004-03-18 Paul Eggert <eggert@twinsun.com>
4101 Bruno Haible <bruno@clisp.org>
4103 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
4104 not on all platforms that have <wchar.h>.
4105 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
4107 2004-03-09 Paul Eggert <eggert@twinsun.com>
4109 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
4111 * getopt_int.h: New file, also synced from libc.
4113 2004-03-07 Paul Eggert <eggert@twinsun.com>
4115 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
4116 '#if' expressions. Unlike the code it replaces, it does not
4117 depend on (defined _SC_PAGESIZE). However, it does depend on
4118 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
4119 first reported by Jason Andrade in
4120 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
4122 2004-01-18 Simon Josefsson <jas@extundo.com>
4124 * strdup.h: New file.
4125 * strdup.c: Include it.
4126 * path-concat.c: Include strdup.h. Drop strdup declaration.
4127 * userspec.c: Include strdup.h. Drop strdup declaration.
4129 2004-02-06 Karl Berry <karl@gnu.org>
4131 * config.charset: update from gettext 0.14.1.
4133 2004-02-05 Paul Eggert <eggert@twinsun.com>
4135 Add comments and code, prompted by suggestions from Bruno Haible
4137 * quotearg.h (quotearg_alloc): New decl. Improve the comments
4138 describing the enum quoting_style values.
4139 * quotearg.c (quotearg_alloc): New function.
4140 (quotearg_buffer_restyled): Treat lone { and } as special.
4141 Treat = as special. Work around bug with older shells
4142 that "see" a '\' that is really the 2nd byte of a multibyte char.
4143 Quote empty string with shell_quoting_style.
4145 2004-02-03 Bruno Haible <bruno@clisp.org>
4147 * pipe.h: New file, from GNU gettext.
4148 * pipe.c: New file, from GNU gettext.
4150 2004-01-27 Bruno Haible <bruno@clisp.org>
4152 * execute.h: New file, from GNU gettext.
4153 * execute.c: New file, from GNU gettext.
4154 * w32spawn.h: New file, from GNU gettext.
4156 2004-01-23 Paul Eggert <eggert@twinsun.com>
4158 Exit-status fix from coreutils.
4160 Use exit_failure consistently in place of EXIT_FAILURE,
4161 so that program exit statuses are consistent on failure.
4163 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
4164 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
4165 * argmatch.h: Comment fix to match the above.
4166 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
4167 Now a macro referring to exit_failure, instead of a separate
4168 variable. Include "exitfail.h" to get it.
4169 * xstrtol.h: Include "exitfail.h".
4170 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
4172 * long-options.c (parse_long_options): Use prototype
4173 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
4176 2004-01-21 Jim Meyering <jim@meyering.net>
4178 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
4179 so as not to conflict with a different-sized __mktime_internal
4180 function in GNU libc.
4181 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
4182 Problem building statically-linked `ls' reported by Michael Brunnbauer.
4184 2004-01-18 Paul Eggert <eggert@twinsun.com>
4186 Merge from diffutils.
4188 * file-type.c (file_type): Add typed memory objects.
4189 * file-type.h (S_TYPEISTMO): New macro.
4191 * c-stack.h (c_stack_action): Remove argv argument.
4192 * c-stack.c (c_stack_action): Likewise. All uses changed.
4193 (die): Don't calculate message unless segv_action returns.
4194 (get_stack_location, min_address_from_argv, max_address_from_argv,
4195 volatile stack_base, volatile_stack_size): Remove.
4196 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
4197 that every segmentation violation is a stack overflow. (Ouch!)
4198 See Debian bug 136249 (still outstanding) for more info about why
4199 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
4201 2003-11-30 Bruno Haible <bruno@clisp.org>
4203 Safer stack allocation.
4204 * setenv.c: Include allocsa.h.
4205 (alloca): Remove fallback definition.
4206 (freea): Remove macro.
4207 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
4210 2003-10-17 Bruno Haible <bruno@clisp.org>
4212 * binary-io.h: Avoid warnings on Cygwin.
4214 2003-12-28 Bruno Haible <bruno@clisp.org>
4216 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
4217 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
4219 2003-11-28 Bruno Haible <bruno@clisp.org>
4221 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
4223 2003-11-27 Bruno Haible <bruno@clisp.org>
4225 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4227 2003-11-17 Bruno Haible <bruno@clisp.org>
4229 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4231 2003-11-24 Bruno Haible <bruno@clisp.org>
4233 * xallocsa.h: New file, from GNU gettext.
4234 * xallocsa.c: New file, from GNU gettext.
4236 2003-11-24 Bruno Haible <bruno@clisp.org>
4238 * allocsa.h: New file, from GNU gettext.
4239 * allocsa.c: New file, from GNU gettext.
4241 2003-11-24 Bruno Haible <bruno@clisp.org>
4243 * eealloc.h: New file.
4245 2004-01-15 Jim Meyering <jim@meyering.net>
4247 Merge from coreutils.
4249 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4250 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4251 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4253 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4254 optional configure-time default.
4256 * version-etc.c (version_etc_copyright): Update copyright date.
4258 * xreadlink.c (xreadlink): Correct outdated comment.
4260 2004-01-15 Paul Eggert <eggert@twinsun.com>
4262 Merge from coreutils.
4264 * posixver.c: Include posixver.h.
4266 * same.c: Include <stdbool.h>, <limits.h>.
4267 (_POSIX_NAME_MAX): Define if not defined.
4269 (same_name): If file names are silently truncated, report
4270 that the file names are the same if they are the same after
4271 the silent truncation.
4273 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4274 conversion function.
4275 * xstrtod.c (xstrtod): Likewise. All callers changed to
4276 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4279 2004-01-14 Paul Eggert <eggert@twinsun.com>
4281 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4282 with like-named macro in fnmatch.c.
4283 (EXT): Use an internal constant instead.
4285 Merge fnmatch patches from glibc.
4286 * fnmatch.c (mbsinit): Remove define.
4287 Add libc_hidden_ver (__fnmatch, fnmatch).
4288 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4289 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4291 2003-12-14 Karl Berry <karl@gnu.org>
4293 * config.charset: update from gettext-runtime.
4295 2003-12-03 Paul Eggert <eggert@twinsun.com>
4297 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4298 Bug reported by Alfred M. Szmidt.
4300 2003-11-29 Karl Berry <karl@gnu.org>
4302 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
4304 2003-11-23 Paul Eggert <eggert@twinsun.com>
4305 Bruno Haible <bruno@clisp.org>
4307 * printf-parse.h: Don't include sys/types.h.
4308 (ARG_NONE): New macro.
4309 (char_directive): Change type of *arg_index fields to size_t.
4310 * printf-parse.c: Don't include sys/types.h.
4311 (SSIZE_MAX): Remove macro.
4312 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
4313 Remove unnecessary overflow check.
4314 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
4317 2003-11-24 Paul Eggert <eggert@twinsun.com>
4319 * alloca.c: Remove dependency on xalloc module.
4320 (xalloc_die): Remove.
4321 (memory_full) [!defined emacs]: New macro.
4322 [!defined emacs]: Don't include xalloc.h.
4323 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4324 address arithmetic overflows. Change datatypes a bit to avoid
4327 2003-11-22 Jim Meyering <jim@meyering.net>
4329 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4331 2003-11-17 Bruno Haible <bruno@clisp.org>
4333 * vasnprintf.c (alloca): Remove fallback definition.
4334 (freea): Remove definition.
4335 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
4336 Reported by Paul Eggert.
4338 2003-11-17 Jim Meyering <jim@meyering.net>
4340 On systems without utime and without a utimes function capable of
4341 dealing with a NULL struct utimbuf* argument, this utime replacement
4342 could -- in unusual circumstances -- leak a file descriptor.
4343 * utime.c: Include <unistd.h> and <errno.h>.
4344 (utime_null): Be sure to close `fd' and to preserve errno.
4345 Reported by Geoff Collyer via Arnold Robbins.
4347 2003-11-16 Paul Eggert <eggert@twinsun.com>
4348 Bruno Haible <bruno@clisp.org>
4350 Protect against address arithmetic overflow.
4351 * printf-args.h: Include stddef.h.
4352 (arguments): Change type of field 'count' to size_t.
4353 * printf-args.c (printf_fetchargs): Use size_t instead of
4354 'unsigned int' where appropriate.
4355 * printf-parse.h: Include sys/types.h.
4356 (char_directive): Change type of *arg_index fields to ssize_t.
4357 (char_directives): Change type of fields 'count', max_*_length to
4359 * printf-parse.c: Include sys/types.h and xsize.h.
4360 (SSIZE_MAX): Define fallback value.
4361 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
4362 instead of 'int' where appropriate. Check a_allocated, d_allocated
4363 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
4364 * vasnprintf.c: Include xsize.h.
4365 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
4366 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
4367 overflow. Avoid wraparound when converting a width or precision from
4370 2003-11-16 Bruno Haible <bruno@clisp.org>
4372 Update from GNU gettext.
4373 * printf-parse.c: Generalize to it can be compiled for wide strings.
4374 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
4375 * vasnprintf.c: Generalize to it can be compiled for wide strings.
4376 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
4377 SNPRINTF): New macros.
4378 Don't include <alloca.h> if the file is used inside libintl.
4379 (local_wcslen): New function, for Solaris 2.5.1.
4380 (VASNPRINTF): Use it instead of wcslen.
4382 2003-11-16 Bruno Haible <bruno@clisp.org>
4384 * xsize.h (xmax): New function.
4385 (xsum, xsum3, xsum4): Declare as "pure" functions.
4387 2003-11-12 Paul Eggert <eggert@twinsun.com>
4389 * xalloc.h: Do not include <limits.h> or <stdint.h>.
4390 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
4391 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
4392 heuristic is just as accurate as far as we know, and it removes a
4393 dependency on size_max.m4 and ptrdiff_max.m4.
4395 2003-11-12 Paul Eggert <eggert@twinsun.com>
4397 * xstrtol.c (__xstrtol): Remove "break" immediately after
4398 "return", to pacify some unknown compiler. Problem reported
4401 2003-11-11 Bruno Haible <bruno@clisp.org>
4403 * xsize.h (SIZE_MAX): Remove fallback definition.
4404 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
4407 2003-11-10 Paul Eggert <eggert@twinsun.com>
4409 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
4410 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
4411 rejected some allocations of exactly SIZE_MAX - 2 bytes.
4413 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
4414 not (size_t) -1, since it's defined here.
4416 2003-11-06 Paul Eggert <eggert@twinsun.com>
4418 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
4419 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
4420 Reject sizes of exactly SIZE_MAX bytes.
4421 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
4422 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
4424 2003-11-05 Bruno Haible <bruno@clisp.org>
4426 * xsize.h: Include limits.h, to avoid a possible collision with
4427 SIZE_MAX defined in <limits.h> on Solaris.
4429 2003-11-04 Bruno Haible <bruno@clisp.org>
4431 * xsize.h: New file.
4432 * linebreak.c: Include xsize.h.
4433 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
4434 argument for overflow.
4435 Suggested by Paul Eggert.
4437 2003-10-31 Bruno Haible <bruno@clisp.org>
4439 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
4440 to avoid (extremely rare) race condition.
4441 Suggested by Paul Eggert.
4443 2003-11-03 Jim Meyering <jim@meyering.net>
4445 * userspec.c: Include "userspec.h".
4446 * userspec.h: New file.
4448 2003-10-31 Paul Eggert <eggert@twinsun.com>
4450 * mountlist.h (struct mount_entry.me_type_malloced): New member.
4451 * mountlist.c (SIZE_MAX): Define if not defined already.
4452 (read_filesystem_list): Set and use me_type_malloced.
4453 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
4454 whatever the type happens to be), for brevity and consistency.
4455 Check for size calculation overflow on Alphas running OSF/1.
4457 2003-10-31 Jim Meyering <jim@meyering.net>
4459 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
4461 * linebuffer.c: Include <string.h> for declaration of memset.
4463 2003-10-30 Paul Eggert <eggert@twinsun.com>
4464 Bruno Haible <bruno@clisp.org>
4466 * vasprintf.c: Include <limits.h>, <stdlib.h>.
4467 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
4469 2003-10-29 Paul Eggert <eggert@twinsun.com>
4471 * xalloc.h (xalloc_oversized): Now a macro, not a function,
4472 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
4474 * quotearg.c (quotearg_n_options): Use it.
4475 * group-member.c: Include <stdbool.h>.
4476 (free_group_info): Arg is now const *; don't free arg.
4477 (get_group_info): Now returns bool and accepts struct group_info *,
4478 rather than returning a malloc'ed struct group_info *.
4479 All uses changed. Check for overflow in internal size calculation.
4481 * getusershell.c (readname): Simplify the code by using x2nrealloc
4482 rather than xmalloc/xrealloc.
4483 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
4484 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
4485 conformance bug: the old code used a pointer after freeing the
4486 storage that it addressed.
4487 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
4488 rather than doing it by hand.
4489 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
4490 the buffer preserved. Use free and xmalloc instead.
4491 * quotearg.c (quotearg_n_options): Likewise.
4492 Use a simpler test for size overflow. Don't use xalloc_oversized
4493 because unsigned int might be wider than size_t (!); this suggests
4494 that we should switch from unsigned int to size_t for slot numbers.
4496 2003-10-27 Bruno Haible <bruno@clisp.org>
4498 * stdbool_.h: Better support for BeOS.
4500 2003-10-27 Paul Eggert <eggert@twinsun.com>
4502 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
4503 to allocate the returned structure. Do not allocate a subarray,
4504 as x2nrealloc will do that.
4505 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
4506 instead of xnrealloc.
4507 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
4509 2003-10-26 Paul Eggert <eggert@twinsun.com>
4511 * xalloc.h (xalloc_oversized): New static inline function, for
4512 callers that want to do their own size-overflow checking. Include
4513 <stdbool.h>, since xalloc_oversized returns bool.
4514 * xalloc.c (array_size_overflow): Remove. All callers changed
4515 to use xalloc_oversized.
4517 Add two functions x2realloc, x2nrealloc, for programs that grow
4518 arrays dynamically by doubling their sizes.
4519 * xalloc.h (x2realloc, x2nrealloc): New decls.
4520 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
4523 Port to C99 semantics for 'inline' of external functions.
4524 Bug reported by Bruno Haible.
4525 * xmalloc.c (xnmalloc_inline): New static inline function,
4526 with the old contents of xnmalloc.
4527 (xnmalloc, xmalloc): Use it.
4528 (xnrealloc_inline): New static inline function,
4529 with the old contents of xnrealloc.
4530 (xnrealloc, xrealloc): Use it.
4532 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
4534 2003-10-25 Paul Eggert <eggert@twinsun.com>
4536 Fix several address-calculation bugs in the hash modules,
4537 plus some minor code cleanup.
4539 * hash.h: Include <stdbool.h>, for bool.
4540 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
4541 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
4542 hash_get_n_entries, hash_get_max_bucket_length,
4543 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
4544 hash_rehash): Use size_t rather than unsigned.
4545 * hash.c (struct hash_table, hash_get_n_buckets,
4546 hash_get_n_buckets_used, hash_get_n_entries,
4547 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
4548 hash_get_entries, hash_do_for_each, hash_string, is_prime,
4549 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
4551 (SIZE_MAX): Define if not defined.
4552 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
4553 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
4555 Use const * when possible.
4556 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
4557 (check_tuning): Fix bug: if tuning parameters were very close to
4558 0 or 1, rounding errors could have caused subscript violations.
4559 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
4560 (hash_initialize): Add 'fail:' label
4561 to free table and return NULL, and use it to simplify code.
4562 Use calloc rather than clearing the storage ourself.
4563 (hash_initialize, hash_rehash): Check for arithmetic overflow in
4564 buffer size calculations.
4565 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
4566 Include <stddef.h>, for size_t.
4567 * hash-pjw.c (hash_pjw): Likewise.
4568 Switch to method described by Bruno Haible.
4569 Include <limits.h>, for CHAR_BIT.
4570 (SIZE_BITS): New macro.
4572 2003-10-21 Paul Eggert <eggert@twinsun.com>
4574 * getndelim2.c (getndelim2): When size calculation overflows,
4575 ceiling the allocation at NMAX bytes rather than silently
4576 discarding input bytes before NMAX is reached. This makes
4577 a difference only if NMAX exceeds SIZE_MAX / 2.
4579 * obstack.c: Merge from glibc.
4580 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
4581 Add libc_hidden_def (_obstack_newchunk).
4582 (_obstack_free) [! defined _LIBC]: Remove.
4583 [defined _LIBC]: Make a strong alias from obstack_free, rather than
4584 a clone of the function body.
4585 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
4586 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
4588 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
4589 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
4592 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
4593 (obstack_ptr_grow_fast, obstack_int_grow_fast):
4594 Don't use lvalue casts, as GCC plans to remove support for them
4595 in GCC 3.5. Reported by Joseph S. Myers. This bug
4596 was also present in the non-GCC version, indicating that this
4597 code had always been buggy and had never been widely used.
4598 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
4599 Use the fast variant of each macro, rather than copying the
4600 definiens of the fast variant; that way, we'll be more likely to
4601 catch future bugs in the fast variants.
4603 2003-10-20 Bruno Haible <bruno@clisp.org>
4605 * wait-process.h: New file, from GNU gettext.
4606 * wait-process.c: New file, from GNU gettext.
4608 2003-10-19 Jim Meyering <jim@meyering.net>
4610 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
4612 2003-10-16 Paul Eggert <eggert@twinsun.com>
4614 * getgroups.c: Include <errno.h>, <stdlib.h>.
4615 (getgroups): First arg is int, not size_t.
4616 Don't let 'free' mangle errno.
4618 2003-10-16 Jim Meyering <jim@meyering.net>
4620 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
4622 2003-10-15 Paul Eggert <eggert@twinsun.com>
4624 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
4626 (new_exclude, add_exclude_file): Initial size no longer needs to
4628 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
4629 our own address arithmetic overflow checking.
4631 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
4632 (fnmatch): Do not alloca more than 2000 wide characters;
4633 instead, use malloc for large buffers.
4634 Check for address arithmetic overflow, and return -1
4635 with errno set to ENOMEM in that case.
4636 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
4637 (NEW_PATTERN): Do not alloca more than 8000 bytes;
4638 instead, return -1. Check for address arithmetic overflow.
4640 2003-10-14 Paul Eggert <eggert@twinsun.com>
4642 Handle invalid suffixes and overflow independently, so that
4643 callers can treat them independently as needed. Fix some bugs in
4644 suffix handling, e.g., "100k@" was not diagnosed as an invalid
4645 suffix for a human-readable blocksize. The major caller-visible
4646 change is the addition of a new
4647 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
4648 that both overflow and suffix chars were found.
4650 * human.c (humblock): Don't check separately for invalid suffix
4651 char; that is xstrtoumax's job (now that its bug is fixed).
4652 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
4653 INTMAX_MAX]: New macros.
4654 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
4655 TYPE_MAXIMUM): New macros.
4656 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
4657 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
4658 if overflow occurs, as it's what __strtol does and it's more useful
4660 (__xstrtol): If __strtol reports some error other than ERANGE,
4661 reflect it to the caller as LONGINT_INVALID. If it reports
4662 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
4663 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
4664 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
4666 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
4667 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
4668 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
4669 [defined UINTMAX_MAX]: New macros.
4671 2003-10-14 Bruno Haible <bruno@clisp.org>
4673 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
4674 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
4675 Also use volatile where needed.
4677 2003-10-12 Paul Eggert <eggert@twinsun.com>
4679 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
4680 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
4681 and define in terms of the other primitives.
4682 * xmalloc.c: Include stdbool.h; do not include exit.h.
4683 (SIZE_MAX): Define if not already defined.
4684 (array_size_overflow): New function.
4685 (xalloc_die): Abort instead of exiting if 'error' returns.
4686 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
4687 (xmalloc, xrealloc): Use them.
4688 (xcalloc): Check for address arithmetic overflow.
4689 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
4690 a bit faster than strcpy.
4692 2003-10-08 Paul Eggert <eggert@twinsun.com>
4694 Merge getpass from libc, plus a few fixes.
4696 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
4697 Include <stdbool.h>.
4698 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
4699 __fsetlocking to empty.
4700 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
4701 do include <bits/libc-lock.h>.
4702 Do not include <fcntl.h>; not needed.
4703 [_LIBC]: Include <wchar.h>.
4704 (NOTCANCEL_MODE): New macro.
4705 (flockfile, funlockfile) [_LIBC]: New macros.
4706 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
4707 [!_LIBC]: New macros.
4708 (call_fclose): New function.
4709 (getpass): Use it. Save tty stream separately; this simplifies the
4710 code and makes it more reliable if stdin happens to equal stdout.
4711 Invoke __fsetlocking on tty.
4712 Handle thread cancellation if needed.
4713 Namespace cleanup (use __tcgetattr, __getline).
4714 Use bool for Booleans.
4715 [USE_IN_LIBIO]: Handle wide streams.
4716 [!_LIBC]: Unconditionally do the fseek, since we don't know what
4717 stream might go where.
4719 * unlocked-io.h: Include <stdio.h>, so that the caller
4720 doesn't have to include <stdio.h> before us.
4721 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4722 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4723 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4724 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4725 if not declared, so that we can use getpass.c code from libc without
4727 (flockfile, ftrylockfile, funlockfile): New macros.
4729 2003-10-06 Bruno Haible <bruno@clisp.org>
4731 * version-etc-2.h: Remove file.
4732 * version-etc-2.c: Remove file.
4734 2003-09-25 Jim Meyering <jim@meyering.net>
4735 Bruno Haible <bruno@clisp.org>
4737 This lets translators provide better translations for the
4738 "Written by ..." part of --version output.
4739 * version-etc.h: Include stdarg.h.
4740 (version_etc_copyright): Declare as readonly.
4741 (version_etc): Make this function variadic with a NULL-terminated list
4742 of author name strings.
4743 (version_etc_va): New declaration.
4744 * version-etc.c: Include stdarg.h, stdlib.h.
4745 (version_etc_copyright): Declare as readonly.
4746 (version_etc_va): New function. Provide a different translatable string
4747 for each possible number of authors < 10. Abbreviate when there are 10
4749 (version_etc): Make this function variadic. Call version_etc_va.
4750 Suggestion from Gary V. Vaughan.
4752 * long-options.h (parse_long_options): Change prototype: the authors
4753 string is moved to the end and becomes variadic.
4754 * long-options.c: Include stdarg.h.
4755 (parse_long_options): Make this function variadic, too.
4756 Call version_etc_va, not version_etc.
4758 2003-10-06 Bruno Haible <bruno@clisp.org>
4760 * fatal-signal.h: New file, from GNU gettext.
4761 * fatal-signal.c: New file, from GNU gettext.
4763 2003-10-04 Karl Berry <karl@gnu.org>
4765 * argp*: update from libc.
4767 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4769 * getpass.c (getpass): Use a no-op fseek when switching from input to
4770 output mode on the same stream.
4772 2003-09-29 Paul Eggert <eggert@twinsun.com>
4774 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4775 Fix arg typo in previous patch.
4777 2003-09-28 Jim Meyering <jim@meyering.net>
4779 * error.c: Correct cpp indentation.
4781 2003-09-27 Paul Eggert <eggert@twinsun.com>
4783 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4784 Omit the special code that used __typeof__, since we worry that
4785 it could be more trouble than it's worth. See:
4786 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4787 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4791 2003-09-26 Jim Meyering <jim@meyering.net>
4793 * error.c (error_tail): Move some declarations
4794 into inner scope where the local variables are used.
4796 2003-09-26 Bruno Haible <bruno@clisp.org>
4798 * stpncpy.h (gnu_stpncpy): New declaration.
4799 (stpncpy): Define as alias for gnu_stpncpy.
4800 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4802 2003-09-26 Paul Eggert <eggert@twinsun.com>
4804 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4805 (error_tail): Do not loop, reallocating temporary buffer, since
4806 the output cannot contain more wide characters than the input
4807 contains bytes, the size must be big enough already. This avoids
4808 one potential size overflow calculation. Check for size overflow
4809 when calculating temporary buffer size. Free temporary buffer
4810 when done, if it was allocated with malloc; this plugs a memory
4811 leak. Remove casts from void * to pointers, that are no longer
4812 needed now that we're assuming C89 or better.
4814 Merge error changes from glibc.
4816 * error.c, error.h: Update copyright notice header to match glibc.
4817 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4818 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4819 Disable cancellation while printing error.
4820 * error.h: Prepend __ to parameter names.
4822 2003-09-25 Karl Berry <karl@gnu.org>
4824 * argp-fmtstream.c, argp-help.c: update from libc.
4826 2003-09-25 Bruno Haible <bruno@clisp.org>
4828 * version-etc-2.h: New file, from version-etc.h with modifications.
4829 * version-etc-2.c: New file, from version-etc.c with modifications.
4831 2003-09-25 Simon Josefsson <jas@extundo.com>
4833 * xgetdomainname.h: New file.
4834 * xgetdomainname.c: New file.
4836 2003-09-25 Simon Josefsson <jas@extundo.com>
4837 Bruno Haible <bruno@clisp.org>
4839 * getdomainname.h: New file.
4840 * getdomainname.c: New file.
4842 2003-09-24 Paul Eggert <eggert@twinsun.com>
4844 * linebuffer.c (freebuffer): Don't free the argument, just
4845 the buffer associated with the argument. Bug reported by
4848 2003-09-19 Karl Berry <karl@gnu.org>
4850 * argp.h: update from libc.
4852 2003-09-16 Paul Eggert <eggert@twinsun.com>
4854 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4855 input error, instead of returning NULL the next time we are called
4856 (and therefore losing track of errno).
4858 2003-09-15 Paul Eggert <eggert@twinsun.com>
4860 * getndelim2.c (getndelim2): Don't trash errno when a read
4861 fails, so that the caller gets the proper errno.
4863 * readutmp.c (read_utmp): Likewise.
4864 Check for fstat error. Close stream and free storage
4867 2003-09-14 Bruno Haible <bruno@clisp.org>
4869 * fwriteerror.h: New file.
4870 * fwriteerror.c: New file.
4872 2003-09-14 Jim Meyering <jim@meyering.net>
4874 * getloadavg.c: Correct cpp indentation.
4875 * strdup.c: Likewise.
4876 * vasnprintf.c: Likewise.
4878 2003-09-12 Paul Eggert <eggert@twinsun.com>
4880 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4881 * obstack.c [!defined _LIBC]: Likewise.
4882 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4883 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4884 * exitfail.c: Don't include stdlib.h; no longer needed.
4886 More changes to assume C89 or better.
4888 * error.c (error_tail): Assume vprintf.
4890 * argmatch.c (getenv): Remove decl.
4891 * progreloc.c (get_full_program_name): Define via prototype.
4892 * setenv.c (clearenv): Likewise.
4893 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4895 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4896 (malloc, memcpy): Remove decls.
4897 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4898 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4899 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4900 (memcpy): Remove macro.
4901 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4902 (__P): Remove. All uses removed.
4903 (PTR): Remove. All uses changed to void *.
4904 (CHAR_BIT, NULL): Remove.
4905 (spaces, zeros, memset_space, memset_zero)
4906 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4908 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4909 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4910 Define with prototype.
4911 Remove now-unnecessary prototype decl.
4912 (extra_args_spec): Assume ANSI C. All uses changed.
4913 (extra_args_spec_iso): Remove.
4914 (my_strftime, emacs_strftimeu): Define via prototype.
4915 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4917 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4918 * strtoimax.c: Include <stdlib.h> unconditionally.
4919 (strtoul, strtol): Remove decls.
4920 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4922 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4923 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4924 (LOCALE_PARAM_PROTO): New macro.
4925 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4926 (INTERNAL (strtol), strtol): Define with a prototype.
4927 (PARAMS): Remove. All uses removed.
4928 * tempname.c: Include <string.h> unconditionally.
4929 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4930 * xgethostname.c (main): Define with a prototype.
4931 * xmalloc.c: Include "xalloc.h" first, to check interface.
4932 Include <stdlib.h> unconditionally.
4933 (calloc, malloc, realloc, free): Remove decls.
4934 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4935 Include <stdlib.h> unconditionally. Sort include file names.
4937 (xstrtod): Define with a prototype.
4938 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4939 (strtol, strtoul): Remove decls.
4941 2003-09-11 Paul Eggert <eggert@twinsun.com>
4943 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4944 Include <stdlib.h>, <string.h> unconditionally.
4945 Remove now-unnecessary cast to char *.
4946 * strnlen.c: Include <string.h> unconditionally.
4947 * yesno.c (yesno): Define with a prototype.
4949 2003-09-10 Bruno Haible <bruno@clisp.org>
4951 * strcspn.c: Include <string.h> unconditionally.
4952 * strpbrk.c: Include <string.h> unconditionally.
4953 * strstr.c: Include <string.h> unconditionally.
4954 * unicodeio.c: Include <string.h> unconditionally.
4955 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4956 * unsetenv.c: Likewise.
4957 * xreadlink.c: Include <stdlib.h> unconditionally.
4958 * yesno.c: Include <stdlib.h> unconditionally.
4959 (rpmatch): Add prototype.
4961 2003-09-10 Jim Meyering <jim@meyering.net>
4963 * error.c: Correct indentation of cpp directives.
4965 2003-09-09 Paul Eggert <eggert@twinsun.com>
4969 * acosl.c (main): Use a prototype.
4970 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4973 * getloadavg.c (getloadavg, main): Define via prototypes.
4975 * getopt.h (struct option.name): Assume C89, and use 'const'.
4976 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4977 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4979 * getopt.c (const): Remove macro.
4980 Include <string.h> unconditionally.
4981 (my_index): Remove; all uses changed to strchr.
4982 (strlen): Remove decl.
4983 (exchange): Remove forward decl; no longer needed.
4984 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4985 Define with prototype.
4986 * getopt1.c (const): Remove macro.
4987 (getopt_long, getopt_long_only, main): Define with prototype.
4989 * getugroups.c: Include <string.h> unconditionally.
4991 * getusershell.c: Include <stdlib.h> unconditionally.
4992 (getusershell, setusershell, endusershell, readname, main):
4993 Define with prototypes.
4995 * group-member.c: Include group-member.h first.
4996 Include <stdlib.h> unconditionally.
4998 * hard-locale.c: Include hard-locale.h first.
4999 Include <stdlib.h>, <string.h> unconditionally.
5001 * hash.c (free, malloc): Remove decls.
5002 Include <stdlib.h> unconditionally.
5004 * human.c: Include <stdlib.h>, <string.h> unconditionally.
5005 (getenv): Do not declare.
5007 * idcache.c: Include <string.h> unconditionally.
5009 * long-options.c: Include long-options.h first, to test interface.
5010 Include <stdlib.h> unconditionally.
5012 * makepath.c: Include makepath.h first, to test interface.
5013 Include <stdlib.h> and <string.h> unconditionally.
5015 * linebuffer.c: Include <stdlib.h>.
5016 (free): Remove decl.
5018 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
5019 rpl_malloc returns void *, not char *.
5020 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
5022 * md5.h: Include <limits.h> unconditionally.
5023 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
5024 (__P): Remove; all uses removed.
5025 * md5.c: Include "md5.h" first.
5026 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
5027 md5_buffer, md5_process_bytes, md5_process_block):
5028 Define with prototypes.
5029 * sha.h (__P): Remove all uses. (It wasn't defined??)
5030 * sha.c: Include "sha.h" first.
5031 Include <stdlib.h>, <string.h> unconditionally.
5033 * memchr.c (__ptr_t): Remove; all uses changed to void *.
5034 * memcmp.c (__ptr_t): Likewise.
5035 * memrchr.c (__ptr_t): Likewise.
5036 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
5037 Include <string.h> unconditionally.
5038 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
5039 * memchr.c: Include <stdlib.h> unconditionally.
5040 * memchr.c (LONG_MAX): Remove.
5041 * memrchr.c (LONG_MAX): Likewise.
5042 * memchr.c (__memchr): Define via a prototype.
5043 * memrchr.c (__memrchr): Likewise.
5044 * memcmp.c (__P): Remove, and remove all uses.
5045 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
5046 Remove forward decls; no longer needed.
5047 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
5048 Use types required by C89 in prototype.
5050 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
5051 * savedir.c: Likewise.
5052 * mkdir.c (free): Remove decl.
5053 * rmdir.c (rmdir): Define with a prototype.
5054 * savedir.c: Include savedir.h first, to test interface.
5056 * mktime.c (STDC_HEADERS): Remove.
5057 Include <stdlib.h>, <string.h> unconditionally.
5059 * modechange.c: Include <stdlib.h> unconditionally.
5060 (malloc): Remove decl.
5062 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
5063 (free): Remove decl.
5065 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
5066 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
5067 (This type really should be intptr_t, but that's a C99ism.)
5068 (_obstack_memcpy): Remove: all uses changed to memcpy.
5069 Include <string.h> unconditionally.
5070 (struct obstack): Assume __STDC__ for types of members
5071 chunkfun, freefun, extra_arg.
5072 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
5073 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
5074 obstack_begin, obstack_specify_allocation,
5075 obstack_specify_allocation_with_arg, obstack_chunkfun,
5076 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
5077 Remove unprototyped decls and the macros that use them.
5078 * obstack.c (POINTER): Remove. All uses changed to void *.
5079 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
5080 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
5081 (defined __STDC__ && __STDC__)]:
5082 Remove nonprototyped code.
5083 Include <stdlib.h> unconditionally.
5084 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
5085 _obstack_allocated_p, _obstack_free, obstack_free,
5086 _obstack_memory_used, print_and_abort):
5087 Define using prototypes.
5088 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
5089 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
5090 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
5091 obstack_next_free, obstack_object_size, obstack_room) [0]:
5092 Remove unused, unprototyped code.
5094 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
5096 * physmem.c (physmem_total, physmem_available, main): Define
5099 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
5100 (main): Define with a prototype.
5102 * posixver.c (getenv): Remove decl.
5104 * putenv.c (malloc): Returns void *, not char *.
5105 Include <string.h> unconditionally.
5106 (strchr, memcpy, NULL): Do not define.
5108 * readtokens.c: Include readtokens.h first, to test interface.
5109 Include <stdlib.h>, <string.h> unconditionally.
5110 (init_tokenbuffer): Define with a prototype.
5112 * regex.c (PARAMS): Remove. All uses removed.
5113 All uses of _RE_ARGS removed, too.
5114 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5116 (bzero): Assume memset exists.
5117 (memcmp, memcpy, NULL): Remove.
5118 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
5119 char, or assignments to local vars of type signed char.
5120 (init_syntax_once, PREFIX(extract_number_and_incr),
5121 PREFIX(print_partial_compiled_pattern),
5122 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
5123 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
5124 PREFIX(regex_grow_registers), PREFIX(regex_compile),
5125 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
5126 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
5127 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
5128 wcs_compile_range, byte_compile_range, truncate_wchar,
5129 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
5130 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
5131 count_mbs_length, wcs_re_match_2_internal,
5132 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
5133 PREFIX(alt_match_null_string_p),
5134 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
5135 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
5136 regfree, PREFIX(extract_number)): Define with prototype. Remove
5137 now-unnecessary declaration, if any.
5138 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
5140 Remove now-unnecessary casts among pointer types.
5141 * regex.h (_RE_ARGS): Remove. All uses removed.
5143 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
5144 (free): Remove decl.
5146 * rpmatch.c: Include <stdlib.h> unconditionally.
5148 * same.c: Include <stdlib.h>, <string.h> unconditionally.
5149 (free): Remove decl.
5151 * save-cwd.c: Include <stdlib.h> unconditionally.
5152 * xgetcwd.c: Likewise.
5154 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
5155 (free): Remove decl.
5157 * strchrnul.c (strchrnul): Define with a prototype.
5158 Fix bug: c_in was not converted to char before searching.
5160 The following changes are not K&R related:
5162 * group-member.h: Include <sys/types.h>, so that this file is
5164 * makepath.h: Likewise.
5166 * getusershell.c (readname, default_index, line_size, readname):
5167 Use size_t, not int, for sizes.
5168 (readname): If the size overflows, report an error instead of
5171 2003-09-09 Derek Robert Price <derek@ximbiot.com>
5173 * getndelim2.c: Assume stdlib.h per the C89 spec.
5175 2003-09-08 Paul Eggert <eggert@twinsun.com>
5177 Assume C89 or better; remove K&R cruft.
5178 A few of these changes were first proposed by Derek Robert Price
5179 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
5181 * addext.c: Include <string.h> unconditionally.
5182 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
5183 Don't declare getenv or malloc.
5185 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
5186 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
5188 (find_stack_direction, alloca): Use prototypes.
5190 * atexit.c (atexit): Define using a prototype.
5192 * basename.c, dirname.c, stripslash.c:
5193 Include <string.h> unconditionally.
5195 * bcopy.c: Include <stddef.h>.
5196 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
5198 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
5200 * error.h (error, error_at_line, error_print_progname)
5201 [! (defined (__STDC__) && __STDC__)]: Remove decls.
5202 * error.c: Include error.h first, to check interface.
5203 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5204 (VA_START): Remove; all uses changeed to va_start.
5205 (exit, strerror): Remove decls.
5206 (error_print_progname): Prototype uncondionally.
5207 Don't include <errno.h>; no longer needed.
5208 (private_strerror): Remove.
5209 (error_tail): Always define.
5210 (error, error_at_line): Assume C89 or better; always use prototypes.
5211 * fatal.c: Include "fatal.h" first, to test interface.
5212 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5213 (VA_START): Remove; all uses changed to va_start.
5214 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
5216 (exit): Remove decl.
5217 (fatal): Prototype unconditionally. Assume va_start works.
5218 Abort at end, to pacify gcc.
5220 * euidaccess.c (main): Define with a prototype.
5222 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5224 * exitfail.c: Include <stdlib.h> unconditionally.
5226 * fnmatch_.h (__P): Remove. All uses changed to assume
5228 * fnmatch.c: Include fnmatch.h first, to test interface.
5229 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5230 (getenv): Remove decl.
5231 (fnmatch): Define using a prototype.
5232 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5233 (FCT): Define using a prototype.
5235 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5237 * gethostname.c: Include <stddef.h>.
5238 (gethostname): Define with prototype. Length is size_t, not int.
5240 2003-09-08 Paul Eggert <eggert@twinsun.com>
5242 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5243 getversion.c should have been removed then, but was accidentally
5246 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5247 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5249 2003-09-07 Paul Eggert <eggert@twinsun.com>
5251 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5252 copy_tm_result. Bug reported by Simon Josefsson in
5253 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5255 2003-09-06 Paul Eggert <eggert@twinsun.com>
5257 * time_r.c, time_r.h: New files.
5259 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5261 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5262 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5264 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5266 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5267 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5270 * timegm.c: Switch to glibc implementation, with the following changes:
5271 [defined HAVE_CONFIG_H]: Include <config.h>.
5272 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5273 (__mktime_internal) [!defined _LIBC]: New decl.
5274 (__gmtime_r) [!defined _LIBC]: New macro and function.
5275 (timegm): Use a prototype, since gnulib assumes C89.
5276 Do not bother declaring tmp to be const, as it's not really usefu.
5277 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5278 (timegm): Declare only if HAVE_DECL_TIMEGM.
5280 2003-09-03 Paul Eggert <eggert@twinsun.com>
5282 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5283 Bug reported by Lute Kamstra in
5284 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5286 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5287 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5288 course with correspondingly smaller numbers for tomorrow and
5289 yesterday. From Tadayoshi Funaba. Originally installed into
5290 sh-utils on 1999-08-07, but the patch got lost (I guess during the
5293 2003-08-31 Simon Josefsson <jas@extundo.com>
5295 * timegm.h: New file.
5296 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
5298 2003-08-31 Karl Berry <karl@gnu.org>
5300 * argp.h: update from libc.
5302 2003-08-28 Bruno Haible <bruno@clisp.org>
5304 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
5305 warning on QNX, which defines O_BINARY to 000000.
5307 2003-08-24 Bruno Haible <bruno@clisp.org>
5309 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
5310 MSVC7 <stdio.h> is included later.
5312 2003-08-20 Bruno Haible <bruno@clisp.org>
5314 * progname.h: New file, from GNU gettext.
5315 * progname.c: New file, from GNU gettext.
5316 * progreloc.c: New file, from GNU gettext.
5318 2003-08-19 Bruno Haible <bruno@clisp.org>
5320 * xstrdup.c: Assume <string.h> exists.
5322 2003-08-18 Jim Meyering <jim@meyering.net>
5324 * setenv.h: Indent nested cpp directive.
5325 * vasnprintf.c: Remove trailing blanks.
5327 2003-08-17 Simon Josefsson <jas@extundo.com>
5328 Bruno Haible <bruno@clisp.org>
5330 * xstrndup.h: New file.
5331 * xstrndup.c: New file.
5333 2003-08-17 Bruno Haible <bruno@clisp.org>
5335 * strndup.h: New file.
5337 2003-08-16 Paul Eggert <eggert@twinsun.com>
5339 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
5340 space, undoing this 2003-08-12 change:
5341 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
5343 2003-08-16 Jim Meyering <jim@meyering.net>
5345 Merge from coreutils.
5346 * xstrtoimax.c: #else #if -> #elif.
5347 * xstrtoumax.c: Likewise.
5349 2003-08-15 Paul Eggert <eggert@twinsun.com>
5351 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
5352 rather than tab, after '#' in shell-script copyright notices.
5353 Suggested by Bruno Haible.
5355 2003-08-15 Jim Meyering <jim@meyering.net>
5356 and Paul Eggert <eggert@twinsun.com>
5358 Merge from coreutils.
5359 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
5360 member but strut utmpx does not. Needed for AIX 4.3.3.
5361 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
5363 2003-08-15 Jim Meyering <jim@meyering.net>
5365 Merge from coreutils.
5366 * xgethostname.c: Include <stdlib.h>.
5367 (xghostname): Don't exit for anything other than memory-related
5368 failure; just return NULL.
5369 * userspec.c: Include "posixver.h".
5370 (parse_user_spec): Accept `.' as a separator only
5371 in pre-POSIX-200112 mode.
5372 * strtoimax.c: Use #elif rather than #else #if.
5373 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5374 Remove function, now that we can rely on a working tzset function.
5375 [!_LIBC]: Ensure that the required autoconf test has been run.
5376 [!defined _NL_CURRENT && HAVE_STRFTIME]:
5377 Use underlying_strftime for %r.
5378 * sha.c: Merge in some clean-up and optimization changes from glibc.
5379 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
5380 Ensure that it is a multiple of 64.
5381 Rearrange loop exit tests so as to avoid performing an
5382 additional fread after encountering an error or EOF.
5383 * realloc.c: Update copyright date.
5385 2003-08-14 Jim Meyering <jim@meyering.net>
5387 Merge from coreutils.
5388 * obstack.h: Whitespace changes.
5389 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
5390 and xcalloc return values.
5391 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
5392 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
5393 hang on OSF/1 5.1 for DIR on both local and remote file systems.
5394 Reported by (and fix confirmed by) Nelson H. F. Beebe.
5395 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5397 Use mntctl's return value to drive the entry-processing loop, since
5398 we can't rely on the value of the vmt_length member in the last
5399 entry. On some systems doing so could result in exhausting
5400 virtual memory. Based in part on a patch from Mike Jetzer.
5402 2003-08-14 Jim Meyering <jim@meyering.net>
5403 and Paul Eggert <eggert@twinsun.com>
5405 Merges from coreutils, plus other fixes.
5406 * physmem.c: Merge in portability changes from gcc/libiberty
5407 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
5408 for credits and details. Thanks to Kaveh Ghazi for helping
5409 to keep these files in sync.
5410 (ARRAY_SIZE): Define it.
5411 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
5412 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
5413 (memcasecmp): Don't assume size_t fits in unsigned int.
5414 Remove casts and duplicate code.
5415 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
5416 (memcpy): Remove definition.
5417 Merge in some clean-up and optimization changes from glibc.
5418 [BLOCKSIZE]: Move definition to top of file.
5419 Ensure that it is a multiple of 64.
5420 Rearrange loop exit tests so as to avoid performing an
5421 additional fread after encountering an error or EOF.
5422 * md5.h (md5_uintptr): Define.
5423 * makepath.c (CLEANUP_CWD): Report an error if we failed to
5424 return to the initial working directory. Preserve errno
5426 * idcache.c: Include "xalloc.h".
5427 (xmalloc, xrealloc): Remove decls.
5428 (getuser): Remove casts no longer required in C89.
5429 * human.c: Include stdio.h, for sprintf.
5430 * group-member.c: Include "xalloc.h".
5431 (xmalloc, xrealloc): Remove decls.
5432 (get_group_info): Remove casts no longer required in C89.
5433 * getusershell.c (readname): Remove casts no longer required in C89.
5434 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
5435 * getline.c: Whitespace fix, from coreutils.
5437 2003-08-13 Paul Eggert <eggert@twinsun.com>
5439 * exclude.c: Include <ctype.h>
5440 (IN_CTYPE_DOMAIN): New macro.
5442 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
5445 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5446 Undo previous (whitespace-only) change.
5448 2003-08-12 Paul Eggert <eggert@twinsun.com>
5450 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5451 Normalize leading white space and remove trailing white space.
5452 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
5453 notice, as per ../config/srclist-update.
5455 Merge from coreutils.
5456 * euidaccess.h: New file.
5457 * euidaccess.c: Include it.
5458 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
5459 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
5460 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
5462 2003-08-11 Bruno Haible <bruno@clisp.org>
5464 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
5465 (vasnprintf): Use it instead of wcslen.
5467 2003-08-11 Bruno Haible <bruno@clisp.org>
5469 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
5470 value to ensure that _Bool promotes to int. Use #define for _Bool when
5471 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
5473 2003-08-10 Karl Berry <karl@gnu.org>
5475 * regex.h: update from libc (whitespace fix).
5477 2003-08-09 Paul Eggert <eggert@twinsun.com>
5479 Merge some files from coreutils. These changes were
5480 originally made by Jim Meyering.
5481 * acl.c: Include <sys/types.h> before <sys/stat.h>;
5482 many older Unixes require this.
5483 * alloca.c (alloca): Remove cast to argument of free;
5484 no longer needed in C89.
5485 * alloca_.h, regex.h: Fix white space to match
5486 what GNU indent does.
5488 2003-08-05 Paul Eggert <eggert@twinsun.com>
5490 * bumpalloc.h: Remove.
5492 2003-08-04 Paul Eggert <eggert@twinsun.com>
5494 * getloadavg.c: Change copyright notice and spacing to conform to
5497 Merge from coreutils.
5498 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
5500 * getdate.y (date): Also accept dates like May-23-2003; suggestion
5501 from Karl Berry, implemented by Jim Meyering.
5502 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
5503 from Dmitry V. Levin.
5504 Remove anachronistic cast of xrealloc.
5505 * fnmatch_.h (__const): Remove. Use 'const'.
5506 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
5507 type. Otherwise, it wouldn't compile with at least /bin/cc on
5508 ymp-cray-unicos9.0.2.X.
5509 Combine two mostly-identical uses of alloca into one.
5510 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
5512 2003-08-04 Dave Love <d.love@dl.ac.uk>
5516 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
5517 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
5518 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
5519 obsolete NLIST_NAME_UNION.
5520 [__GNU__]: Undef BSD and FSCALE.
5521 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
5523 2003-08-03 Paul Eggert <eggert@twinsun.com>
5525 * stdbool_.h (_Bool): Make it signed char, instead of
5526 an enum type, so that it's guaranteed to promote to int. See:
5527 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
5529 2003-07-31 Paul Eggert <eggert@twinsun.com>
5531 * strerror.c: Include config.h, limits.h. Declare sprintf.
5532 (strerror): Don't assume that a printable int fits in 14 bytes.
5534 2003-07-24 Derek Robert Price <derek@ximbiot.com>
5535 Bruno Haible <bruno@clisp.org>
5537 * getline.h (getline, getdelim): Change return type to ssize_t.
5538 * getline.c (getline, getdelim): Likewise.
5539 Remove _GNU_SOURCE define; now it's defined in config.h through
5542 2003-07-22 Paul Eggert <eggert@twinsun.com>
5544 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
5545 over-parenthesization in macros.
5547 Sync with coreutils.
5549 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
5552 Use `exit_failure' for xalloc and xmemcoll instead of their own
5553 private exit-failure variables.
5554 * xalloc.h (xalloc_exit_failure): Remove.
5555 * xmalloc.c: Likewise. Include exitfail.h.
5556 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
5557 * xmemcoll.h (xmemcoll_exit_failure): Remove.
5558 * xmemcoll.c: Likewise. Include exitfail.h.
5559 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
5561 2003-07-18 Paul Eggert <eggert@twinsun.com>
5563 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
5564 * closeout.c: Likewise. Include "closeout.h" right after config.h,
5565 to test that it can stand by itself. Include "exitfail.h".
5566 Clients should set exit_failure instead.
5567 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
5569 2003-07-18 Andreas Schwab <schwab@suse.de>
5571 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
5573 2003-07-18 Bruno Haible <bruno@clisp.org>
5575 * getndelim2.h: New file.
5576 * getndelim2.c: Make into a module of its own. Include config.h,
5578 (getndelim2): Make non-static. Change return type to ssize_t.
5579 * getline.h: Change argument names.
5580 * getline.c: Include getndelim2.h instead of getndelim2.c.
5581 * getnline.c: Include getndelim2.h.
5583 2003-07-17 Bruno Haible <bruno@clisp.org>
5585 * Makefile.am: Remove file.
5586 * Makefile.in: Remove file.
5588 2003-07-17 Bruno Haible <bruno@clisp.org>
5590 * getnline.h: New file.
5591 * getnline.c: New file.
5592 * getndelim2.c: New file, extracted from getline.c.
5593 (getndelim2): Renamed from getdelim2, with added nmax argument.
5594 * getline.c: Include getndelim2.c.
5595 (getdelim2): Moved out to getndelim2.c.
5596 (getline, getdelim): Update.
5598 2003-07-15 <karl@gnu.org>
5600 * vasnprintf.c: update from gettext.
5602 2003-07-15 Jim Meyering <jim@meyering.net>
5604 * makepath.c (make_path): Enclose diagnostic in _(...).
5606 2003-07-14 Paul Eggert <eggert@twinsun.com>
5608 * asnprintf.c, asprintf.c, config.charset, gettext.h,
5609 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
5610 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
5611 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
5612 vasprintf.c, vasprintf.h: Regenerate. These files are now being
5613 updated automatically by ../config/srclist-update. This changes
5614 their license from LPGL to GPL.
5616 2003-07-14 Jim Meyering <jim@meyering.net>
5618 Don't emit diagnostics. Let callers do that.
5619 * save-cwd.c: Don't include "error.h".
5620 (save_cwd): Don't call error. Ensure that errno is valid
5621 when returning nonzero.
5623 * save-cwd.h (restore_cwd): Update prototype.
5624 * save-cwd.c (restore_cwd): Remove two parameters.
5625 Simplify. Don't call error upon failure. Let callers do that.
5626 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
5627 when auditing is enabled. But don't bother updating the #if.
5629 2003-07-14 Simon Josefsson <jas@extundo.com>
5631 * mempcpy.h: New file.
5632 * mempcpy.c: New file.
5634 2003-07-14 Paul Eggert <eggert@twinsun.com>
5636 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
5637 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
5638 unicodeio.c, unicodeio.h, unlocked-io.h:
5639 Switch from LGPL to GPL.
5641 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
5643 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
5644 it breaks C++ compilation.
5645 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
5647 2003-07-10 Jim Meyering <jim@meyering.net>
5649 * vasnprintf.c: Remove trailing blanks.
5650 Make cpp indentation consistent.
5652 2003-07-09 Paul Eggert <eggert@twinsun.com>
5654 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
5655 posixver.c, strftime.c, strnlen.c, strverscmp.c:
5656 Switch from LGPL to GPL.
5658 2003-07-07 Paul Eggert <eggert@twinsun.com>
5660 * mktime.c: Fix some boundary cases and remove need for floating point.
5662 Issue a compile-time diagnostic if time_t is floating point, or if
5663 two's complement arithmetic is not in effect, or if arithmetic
5664 right shift does not propagate the sign. These assumptions were
5665 all in the original code but they weren't checked.
5667 (TIME_T_MIDPOINT, verify): New macros.
5668 (__isleap): Remove; it has integer overflow problems.
5669 (leapyear): New function, without those problems.
5670 (ydhms_tm_diff): Remove; splitting into two parts.
5671 (ydhms_diff): New function, containing the arithmetic part of
5672 the old ydhms_tm_diff function. Issue a compile-time
5673 diagnostic if we are not using C99 integer division.
5674 Avoid casts when possible.
5675 (guess_time_tm): New function, containing the checking part of
5676 the old ydhms_tm_diff function. Return the new value, rather than
5677 the difference between it and the old. Accept a new argument T
5678 so that *T specifies the old value. Check for overflow in the result.
5680 (__mktime_internal): Use a time_t offset, not a long int offset.
5681 This undoes the 2003-06-04 change, which is no longer needed now
5682 that we have better overflow checking.
5683 (localtime_offset): Likewise.
5685 (__mktime_internal): Avoid harmful overflow on hosts where time_t
5686 and long are 64-bit but int is only 32-bit.
5687 (ydhms_diff): Use long int to store year1 and yday1.
5688 Issue a compile-time diagnostic if long int is not wide enough.
5690 (__mktime_internal): Use long int to store adjusted year and yday.
5691 Use plain C rather than preprocessor commands, if that doesn't
5693 Check for overflow (and try to repair) after each probe
5694 rather than checking only at the very end. This avoids some bugs
5695 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
5696 does not equal GMT offset at maximum time).
5697 Use integer to check for overflow rather than floating point; this
5698 is more portable to non-IEEE hosts, and is a tad faster.
5699 When we detect that we are oscillating between two values,
5700 don't check whether tm_isdst has the requested value, since
5701 we already know the answer. When tm_isdst has the wrong value,
5702 use a different heuristic to find the right one, based on the
5703 extreme values actually observed in practice in tz2003a,
5704 rather than the (overly optimistic) "previous 3 calendar quarters".
5706 (not_equal_tm, print_tm, check_result): Use "const T" rather than
5707 "T const" to accommodate glibc style.
5708 (check_result): Use less-confusing report format. "long" -> "long int.
5710 Don't loop if the iteration overflows time_t.
5711 Allow a negative step in the iteration.
5713 2003-07-01 Paul Eggert <eggert@twinsun.com>
5715 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5716 having it depend on HAVE_SYS_TYPES_H.
5718 2003-06-25 Bruno Haible <bruno@clisp.org>
5720 * readlink.c: New file.
5722 2003-06-20 Bruno Haible <bruno@clisp.org>
5724 Assume C89, so PARAMS isn't needed.
5725 * unicodeio.h (PARAMS): Remove.
5726 * unicodeio.c: Don't use PARAMS.
5728 2003-06-18 Jim Meyering <jim@meyering.net>
5730 Merge changes from coreutils.
5731 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5732 Remove explicit declarations of xmalloc and realloc.
5734 (read_utmp): Remove anachronistic cast of xmalloc.
5736 2003-06-17 Paul Eggert <eggert@twinsun.com>
5738 Assume C89, so PARAMS isn't needed.
5739 * backupfile.h (PARAMS): Remove. All uses removed.
5740 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5741 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5742 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5743 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5744 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5745 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5746 xstrtol.h: Likewise.
5747 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5748 same.h, strverscmp.h: Do not include config.h; no longer needed.
5749 Anyway, config.h should always be included before any other file.
5751 2003-06-11 Simon Josefsson <jas@extundo.com>
5753 * sysexit_.h: New file.
5755 2003-05-20 Derek Price <derek@ximbiot.com>
5757 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5759 2003-06-10 Simon Josefsson <jas@extundo.com>
5761 * strchrnul.h: New file.
5762 * strchrnul.c: New file.
5764 2003-06-10 Simon Josefsson <jas@extundo.com>
5766 * argp.h: New file, from glibc.
5767 * argp-ba.c: New file, from glibc.
5768 * argp-eexst.c: New file, from glibc.
5769 * argp-fmtstream.c: New file, from glibc.
5770 * argp-fmtstream.h: New file, from glibc.
5771 * argp-fs-xinl.c: New file, from glibc.
5772 * argp-help.c: New file, from glibc.
5773 * argp-namefrob.h: New file, from glibc.
5774 * argp-parse.c: New file, from glibc.
5775 * argp-pv.c: New file, from glibc.
5776 * argp-pvh.c: New file, from glibc.
5777 * argp-xinl.c: New file, from glibc.
5779 2003-06-07 Jim Meyering <jim@meyering.net>
5781 * readtokens.h: Put `Free Software Foundation, Inc.'
5782 in place of my name in the copyright comment.
5783 Remove definition and uses of __P.
5786 * stat.c: Don't declare xmalloc explicitly.
5787 Instead, include "xalloc.h".
5788 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5789 xrealloc, and xcalloc return values.
5790 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5792 * xgetcwd.h: Remove definition/uses of PARAMS.
5794 2003-06-06 Jim Meyering <jim@meyering.net>
5796 * stdbool_.h: Renamed from stdbool.h.in.
5798 2003-06-06 Jim Meyering <jim@meyering.net>
5800 Merge from coreutils.
5801 * same.c: (same_name): Declare *_basename locals to be `const'.
5802 Consolidate declarations and initializations of *_base* locals.
5804 Merge from coreutils.
5805 This avoids a core dump on systems without GNU putenv,
5806 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5807 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5808 (unsetenv): New static function, from GNU libc.
5809 (rpl_putenv): Use it.
5811 * modechange.c: Remove trailing blanks.
5813 Merge from coreutils.
5814 * fsusage.c: Remove declaration of statfs.
5815 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5817 * posixtm.c: Include <stdbool.h> unconditionally.
5819 2003-06-05 Paul Eggert <eggert@twinsun.com>
5821 * mktime.c (__mktime_internal): When resolving a tm_isdst
5822 mismatch, look in future quarters as well as past. This fixes a
5823 bug when processing fall-backwards gaps immediately after a long
5824 period of daylight-saving time.
5826 * mktime.c: Assume freestanding C89 or better.
5827 (HAVE_LIMITS_H): Remove. Assume it's 1.
5828 (__P): Remove; not used.
5829 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5830 (mktime, not_equal_tm, print_tm, check_result,
5831 main): Use prototypes. Use const * where appropriate.
5832 (main): Fix typo in testing code that uncovered by above changes.
5833 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5835 2003-06-04 Paul Eggert <eggert@twinsun.com>
5837 * mktime.c: Fix Debian bug 177940
5838 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5839 (localtime_offset): Now long int, not time_t, because we want it
5840 to be guaranteed to be signed. All uses changed.
5841 (__mktime_internal): If overflow would occur when adding offset,
5844 Merge 'human' changes from coreutils. Rewrite to support
5845 locale-specific notations like thousands separators.
5846 * human.c: Simplify authorship notice.
5847 Include human.h immediately after config.h.
5848 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5849 <limits.h>: Do not include, since human.h does.
5850 (SIZE_MAX, UINTMAX_MAX): New macros.
5851 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5852 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5853 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5854 (power_letter): Renamed from suffixes.
5855 (generate_suffix_backwards): Remove.
5856 (adjust_value): Now takes int style (because of human.h changes)
5857 and long double value (for greater precision on some platforms).
5858 (group_number): New function.
5859 (human_readable): Use it. Use integer options, not enum.
5860 Put the options before the sizes in the arg list.
5861 Support all the new options.
5862 The old human_readable function has been removed;
5863 use inttostr.h instead.
5864 (human_readable, default_block_size, humblock):
5865 Use uintmax_t, not int, for block sizes.
5866 (human_readable_inexact, block_size_types): Remove.
5867 (block_size_opts): New constant.
5868 (human_options): Renamed from human_block_size, with new signature
5869 that allows block sizes up to UINTMAX_MAX. All callers changed.
5870 * human.h: Add copyright and authorship notice.
5871 Include <limits.h> and <stdbool.h> unconditionally.
5872 (PARAMS): Remove. All uses removed.
5873 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5874 (enum human_inexact_style): Remove tag; now a nameless enum.
5875 (human_floor, human_ceiling, human_round_to_even): Now have
5876 values 2, 0, 1 rather than -1, 1, 0.
5877 (human_group_digits, human_suppress_point_zero, human_autoscale,
5878 human_base_1024, human_SI, human_B): New constants.
5879 (human_readable_inexact, human_block_size): Remove.
5880 (human_readable): Size args are now uintmax_t, not int.
5881 (human_options): New decl.
5883 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5884 unnecessary now that we assume C89 or better. This change
5885 imported from coreutils.
5887 * mktime.c (__mktime_internal): Do not reject negative timestamps
5888 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5889 in the 2003-05-30 sync from glibc.
5891 .h files should stand alone, but we shouldn't include <sys/types.h>
5892 if we can get away with just <stddef.h>.
5894 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5895 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5896 rather than <sys/types.h>, as we merely need size_t.
5897 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5899 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5900 Include <stdio.h>, to get FILE.
5901 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5902 memcasecmp.h has included <stddef.h> and all we need is size_t.
5903 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5904 our interface, instead of including <sys/types.h>
5906 2003-06-02 Paul Eggert <eggert@twinsun.com>
5909 Fix some minor time-related bugs with POSIX time arguments.
5910 Some valid time stamps were being rejected (notably -1, and
5911 time stamps before 1900 on 64-bit hosts). And some invalid
5912 time stamps were being accepted, e.g. September 31.
5914 * posixtm.h (posixtime): Return bool instead of time_t, so
5915 that we can return (time_t) -1 successfully.
5916 * posixtm.c: Likewise.
5917 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5918 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5919 (t): Remove static var.
5920 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5921 of static var. All uses changed.
5922 (year): Do not reject years before 1900; they can occur with
5924 (posix_time_parse): Do not check for out-of-range components;
5925 that is now the caller's responsibility, since our checks were
5926 only approximations.
5927 (posixtime): Use mktime to check for out-of-range components,
5928 since it knows them exactly.
5929 If mktime returns (time_t) -1, check whether an error actually occurred
5930 by invoking localtime on -1.
5931 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5932 posixtime failures better.
5933 Improve the test data (in comments only).
5935 2003-05-30 <karl@gnu.org>
5937 * mktime.c: update from libc.
5939 2003-05-30 Bruno Haible <bruno@clisp.org>
5941 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5942 * localcharset.h: Likewise.
5943 * localcharset.c: Likewise.
5945 2003-05-28 Paul Eggert <eggert@twinsun.com>
5947 Assume the headers required for C89 freestanding compilers.
5948 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5949 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5950 without checking for HAVE_LIMITS_H.
5951 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5952 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5954 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5955 * exclude.c: Include <stdbool.h> unconditionally.
5956 * tempname.c: Include <stddef.h> unconditionally.
5957 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5958 * modechange.c, rpmatch.c (NULL): Don't define, since
5959 <stddef.h> does that.
5960 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5961 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5962 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5963 * xstrtol.c: Likewise.
5964 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5965 * savedir.c: Include <stddef.h> instead of defining NULL.
5967 * addext.c (addext): Use assignment rather than cast, to avoid
5968 warnings on some platforms.
5970 * mktime.c (__mktime_internal): Do not reject negative timestamps
5973 2003-05-10 Bruno Haible <bruno@clisp.org>
5975 * linebreak.c (iconv_string_length): Don't return -1 just because the
5976 string is longer than 4 KB.
5978 2003-05-12 Jim Meyering <jim@meyering.net>
5980 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5981 the space-padded-by-default conversion specifiers, %e, %k, %l.
5983 2003-05-03 Bruno Haible <bruno@clisp.org>
5985 Upgrade to Unicode-4.0.
5986 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5987 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5988 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5989 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5990 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5991 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5992 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5993 Change width of U+E0100..U+E01EF from 1 to 0.
5995 2003-04-25 Bruno Haible <bruno@clisp.org>
5997 * copy-file.c: Include <stddef.h>, for size_t.
5999 2003-04-25 Jim Meyering <jim@meyering.net>
6001 * copy-file.c (copy_file_preserving): Declare buf_size to be
6002 of type size_t, not int.
6004 2003-04-11 Jim Meyering <jim@meyering.net>
6006 Merge changes from Coreutils.
6008 2003-03-22 Jim Meyering <jim@meyering.net>
6010 * strftime.c (widen): Cast alloca return value to proper type.
6012 2003-01-19 Ulrich Drepper <drepper@redhat.com>
6015 * strftime.c (my_strftime): Handle very large width
6016 specifications for numeric values correctly. Improve checks for
6019 2003-01-19 Jim Meyering <jim@meyering.net>
6021 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
6022 (nl_get_alt_digit) [! defined my_strftime]: Define.
6023 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
6024 _nl_get_alt_digit and _nl_get_walt_digit.
6026 * strftime.c (my_strftime): Merge in locale-related changes from libc.
6027 These changes have no effect outside of _LIBC.
6029 2003-04-10 Bruno Haible <bruno@clisp.org>
6031 * findprog.h: New file, from GNU gettext.
6032 * findprog.c: New file, from GNU gettext.
6034 2003-04-05 Jim Meyering <jim@meyering.net>
6036 Merge changes from Coreutils.
6038 * exclude.h (PARAMS): Remove definition and uses.
6039 * exclude.c: Remove uses of `PARAMS'.
6041 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
6042 Add test-cases for DOS filenames. Declare program_name.
6043 (main): Set up program_name. Patch by Rich Dawe.
6045 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6047 Use mntctl's return value to drive the entry-processing loop, since
6048 we can't rely on the value of the vmt_length member in the last
6049 entry. On some systems doing so could result in exhausting
6050 virtual memory. Based in part on a patch from Mike Jetzer.
6052 2003-04-04 Bruno Haible <bruno@clisp.org>
6054 * linebreak.h: New file, from GNU gettext.
6055 * linebreak.c: New file, from GNU gettext with slight modifications.
6056 * lbrkprop.h: New file, from GNU gettext.
6058 2003-04-03 Bruno Haible <bruno@clisp.org>
6060 * utf8-ucs4.h: New file, from GNU gettext.
6061 * utf16-ucs4.h: New file, from GNU gettext.
6062 * ucs4-utf8.h: New file, from GNU gettext.
6063 * ucs4-utf16.h: New file, from GNU gettext.
6065 2003-04-02 Bruno Haible <bruno@clisp.org>
6067 * binary-io.h: New file, from GNU gettext.
6069 2003-04-01 Bruno Haible <bruno@clisp.org>
6071 * pathname.h: New file, from GNU gettext.
6072 * concatpath.c: New file, from GNU gettext.
6074 2003-03-30 Bruno Haible <bruno@clisp.org>
6076 * copy-file.c (copy_file_preserving): Don't set owner if the function
6077 chown() doesn't exist.
6079 2003-03-28 Bruno Haible <bruno@clisp.org>
6081 * copy-file.h: New file, from GNU gettext.
6082 * copy-file.c: New file, from GNU gettext.
6084 2003-03-18 Jim Meyering <jim@meyering.net>
6086 * quote.c (quote_n): Fix typo in comment.
6088 2003-03-14 Jim Meyering <jim@meyering.net>
6090 Merge changes from Coreutils.
6091 * obstack.h (obstack_object_size): Declare temporary, __o,
6092 to be const, in order to avoid warnings.
6093 (obstack_room): Likewise.
6094 (obstack_empty_p): Likewise.
6096 2003-03-13 Paul Eggert <eggert@twinsun.com>
6098 Merge changes from Bison.
6099 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
6100 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
6101 when compiling Bison 1.875's `bitset bset = obstack_alloc
6102 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
6103 * hash.c: Include <stdbool.h> unconditionally.
6105 2003-03-09 Paul Eggert <eggert@twinsun.com>
6107 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
6108 Reported by Bruce Becker; see:
6109 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
6111 2003-03-03 Paul Eggert <eggert@twinsun.com>
6112 Bruno Haible <bruno@clisp.org>
6114 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
6115 Reported by John Hughes, see
6116 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
6118 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
6120 * poll_.h: New file.
6123 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
6125 * mathl.h: New file.
6126 * acosl.c: New file.
6127 * asinl.c: New file.
6128 * atanl.c: New file.
6129 * ceill.c: New file.
6132 * floorl.c: New file.
6133 * frexpl.c: New file.
6134 * ldexpl.c: New file.
6136 * sincosl.c: New file.
6138 * sqrtl.c: New file.
6140 * trigl.c: New file.
6141 * trigl.h: New file.
6143 2003-02-17 Bruno Haible <bruno@clisp.org>
6145 * mkdtemp.h: New file, from GNU gettext.
6146 * mkdtemp.c: New file, from GNU gettext.
6148 2003-01-31 Bruno Haible <bruno@clisp.org>
6150 * rename.c: #undef rename before defining rpl_rename.
6151 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
6153 2003-01-30 Bruno Haible <bruno@clisp.org>
6155 * printf-args.h: New file, from GNU gettext.
6156 * printf-args.c: New file, from GNU gettext.
6157 * printf-parse.h: New file, from GNU gettext.
6158 * printf-parse.c: New file, from GNU gettext.
6159 * vasnprintf.h: New file, from GNU gettext.
6160 * vasnprintf.c: New file, from GNU gettext.
6161 * asnprintf.c: New file, from GNU gettext.
6162 * vasprintf.h: New file, from GNU gettext with modifications.
6163 * vasprintf.c: New file, from GNU gettext.
6164 * asprintf.c: New file, from GNU gettext.
6166 2003-01-29 Bruno Haible <bruno@clisp.org>
6168 * stpncpy.h: New file, from GNU gettext with modifications.
6169 * stpncpy.c: New file, from GNU gettext with modifications.
6171 2003-01-28 Bruno Haible <bruno@clisp.org>
6173 * c-ctype.h: New file, from GNU gettext, with changes suggested by
6175 * c-ctype.c: New file, from GNU gettext, with changes suggested by
6178 2003-01-27 Bruno Haible <bruno@clisp.org>
6180 * xsetenv.h: New file, from GNU gettext.
6181 * xsetenv.c: New file, from GNU gettext.
6183 2003-01-23 Bruno Haible <bruno@clisp.org>
6185 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
6187 2003-01-22 Bruno Haible <bruno@clisp.org>
6189 * exit.h: New file, from GNU gettext.
6191 2003-01-11 Bruno Haible <bruno@clisp.org>
6193 * stpcpy.h (stpcpy): Use ANSI C function declarations.
6194 * strcase.h (strcasecmp, strncasecmp): Likewise.
6196 2003-01-14 Jim Meyering <jim@meyering.net>
6198 * same.c (same_name): Tweak a comment.
6200 2003-01-11 Bruno Haible <bruno@clisp.org>
6202 * same.c (same_name): Reorder tests so as to avoid calling stat()
6203 when a string comparison is sufficient.
6205 2003-01-11 Bruno Haible <bruno@clisp.org>
6207 * readtokens.c (readtoken): Cast character to 'unsigned char', not
6210 2003-01-11 Bruno Haible <bruno@clisp.org>
6212 * hash-pjw.c: Add comment about low quality of this function.
6214 2003-01-12 Paul Eggert <eggert@twinsun.com>
6216 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
6217 to avoid collisions with libcurses and libreadline.
6219 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
6220 * getstr.h, getstr.c: Remove.
6221 * getline.c: Include "getline.h", to check interface.
6222 Move body of old getstr.c here: this defines MIN_CHUNK and
6223 declares getdelim2, which is renamed from getstr.
6224 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6226 * linebuffer.c (readlinebuffer): Renamed from readline.
6228 * linebuffer.h: Likewise.
6229 (readline): Remove backward-compatibility macro.
6231 2003-01-12 Jim Meyering <jim@meyering.net>
6233 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6235 2003-01-10 Bruno Haible <bruno@clisp.org>
6237 * alloca_.h: New file.
6238 * getdate.y: Unconditionally include alloca.h.
6239 * makepath.c: Likewise.
6240 * setenv.c: Likewise.
6241 * userspec.c: Likewise.
6243 2003-01-09 Bruno Haible <bruno@clisp.org>
6245 * stdbool.h.in: New file.
6247 2003-01-08 Bruno Haible <bruno@clisp.org>
6249 * safe-read.c: Include specification header first, to ensure its
6251 * full-write.c: Likewise.
6253 2003-01-08 Jim Meyering <jim@meyering.net>
6255 * full-write.c: Undefine and define-away `const' after inclusion
6256 of errno.h, not before. Suggestion from Bruno Haible.
6258 2003-01-07 Jim Meyering <jim@meyering.net>
6260 * full-write.c: Rework so that it may serve to define full_read, too.
6261 * full-read.c: Simply #define FULL_READ and include full-write.c.
6263 2003-01-06 Jim Meyering <jim@meyering.net>
6265 * version-etc.c: Update year in translatable copyright string.
6267 2002-12-25 Bruno Haible <bruno@clisp.org>
6269 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6270 * xstrtol.h: Likewise.
6271 * xstrtoimax.c: Likewise.
6272 * xstrtoumax.c: Likewise.
6273 * human.h: Likewise.
6275 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6276 on systems that have <inttypes.h> but not <stdint.h>.
6278 2002-12-31 Paul Eggert <eggert@twinsun.com>
6280 * memcoll.c (memcoll): Fall back on a simple algorithm using
6281 memcmp if strcoll doesn't work.
6283 2002-12-23 Bruno Haible <bruno@clisp.org>
6285 * localcharset.h: New file.
6286 * localcharset.c: Include it.
6287 * unicodeio.c: Likewise.
6289 2002-12-22 Bruno Haible <bruno@clisp.org>
6291 * utime.c (utime_null): No need to call ftruncate if the file was
6294 2002-12-23 Bruno Haible <bruno@clisp.org>
6296 * memcoll.c (STRCOLL): New macro.
6299 2002-12-22 Bruno Haible <bruno@clisp.org>
6301 * getstr.h (getstr): Define, to avoid clash with libcurses.
6302 * linebuffer.h (readline): Define, to avoid clash with libreadline.
6304 2002-12-22 Bruno Haible <bruno@clisp.org>
6306 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
6308 2002-12-23 Bruno Haible <bruno@clisp.org>
6310 * getline.h: Include <stddef.h>, for size_t.
6312 * unicodeio.h: Include <stddef.h>, for size_t.
6313 * unicodeio.c: Don't include <stddef.h>.
6315 2002-12-17 Bruno Haible <bruno@clisp.org>
6317 * canon-host.c (strdup): Remove unused declaration.
6319 * fsusage.c: Include full_read.h.
6320 (get_fs_usage): Use full_read instead of safe_read.
6322 * utime.c (utime_null): Use SAFE_READ_ERROR.
6324 2002-12-11 Bruno Haible <bruno@clisp.org>
6326 * setenv.h: Rewritten to cope with systems that have setenv() but not
6328 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
6331 2002-12-11 Bruno Haible <bruno@clisp.org>
6333 * setenv.c (alloca): Fall back to malloc.
6335 (setenv): Use freea() to free memory allocated with alloca().
6337 2002-11-13 Bruno Haible <bruno@clisp.org>
6339 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
6340 function declarations.
6341 * unsetenv.c (unsetenv): Likewise.
6343 2002-03-04 Bruno Haible <bruno@clisp.org>
6345 Portability to AIX 4.3.3.
6346 * unsetenv.c: New file, extracted from setenv.c.
6347 * setenv.c: Move the unsetenv() function to unsetenv.c.
6349 2001-12-20 Bruno Haible <bruno@clisp.org>
6351 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
6352 use malloc instead. For SunOS 4.
6354 2001-12-11 Bruno Haible <bruno@clisp.org>
6356 * setenv.c: Declare alloca.
6357 (compar_fn_t): New typedef.
6358 (KNOWN_VALUE, STORE_VALUE): Use it.
6360 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
6363 2002-12-10 Paul Eggert <eggert@twinsun.com>
6365 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
6366 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
6367 Choose values that are less likely to collide with system fnmatch
6369 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
6370 defined (e.g., a pure POSIX system).
6371 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
6372 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
6374 2002-12-06 Jim Meyering <jim@meyering.net>
6376 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
6378 Merge in changes from libc's misc/error.c, in preparation
6379 for the merge of gnulib's changes back into libc.
6381 * error.c (_): Define only if not already defined.
6382 Move definition to follow all #include directives.
6383 Include unlocked-io.h only if !_LIBC.
6384 [_LIBC]: Include <libio/libioP.h>.
6385 [USE_IN_LIBIO]: Include <libio/iolibio.h>
6386 (fflush): Tweak definition to use INTUSE.
6389 2002-12-05 Paul Eggert <eggert@twinsun.com>
6391 * alloca.c [defined emacs]: Include "lisp.h".
6392 (xalloc_die) [defined emacs]: New macro.
6393 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
6394 [! defined emacs]: Include <xalloc.h>.
6395 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
6396 (pointer): Typedef to POINTER_TYPE *.
6397 (malloc): Remove decl; we now always use xmalloc.
6398 (alloca): Use old-style definition, since Emacs needs this.
6399 Check for arithmetic overflow when computing combined size.
6401 2002-12-04 Paul Eggert <eggert@twinsun.com>
6403 Do not generate unlocked-io.h automatically, since it's easier to
6404 maintain it by hand.
6406 * unlocked-io.h: New file, from GNU diffutils,
6407 but with proper copyright notice and attribution.
6409 * Makefile.am: Add copyright notice.
6410 (libfetish_a_SOURCES): Add unlocked-io.h.
6411 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
6412 (DISTCLEANFILES, io_functions): Remove macros.
6413 (EXTRA_DIST): Remove gen_uio.
6414 (unlocked-io.h): Remove rule.
6416 2002-12-04 Jim Meyering <jim@meyering.net>
6418 Reflect the fact that stat.c and lstat.c are no longer generated.
6419 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
6420 (DISTCLEANFILES): Likewise.
6421 (EXTRA_DIST): Likewise.
6422 (all_local): Don't depend on stat.c or lstat.c.
6423 (stat.c, lstat.c): Remove rules.
6424 (EXTRA_DIST): Remove xstat.in.
6426 * xstat.in: Remove file. Contents moved into stat.c.
6427 * stat.c: New file. Contents mostly from xstat.in.
6428 * stat.c: Rework so that it may serve to define rpl_lstat, too.
6429 * lstat.c: New file. Simply #define LSTAT and include stat.c.
6431 * safe-read.c: Rework so that it may serve to define safe_write, too.
6432 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
6434 2002-12-03 Jim Meyering <jim@meyering.net>
6436 * safe-read.c, safe-write.c: Change variable names and comments, but
6437 not semantics, to minimize the differences between these two files.
6438 (safe_read): Change comment to mention SAFE_READ_ERROR.
6440 * safe-read.c (IS_EINTR): Define.
6441 (safe_read): Use IS_EINTR in place of in-function cpp directives.
6443 2002-12-02 Bruno Haible <bruno@clisp.org>
6445 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
6446 Define, taken from safe-read.c.
6447 (INT_MAX): Provide fallback.
6448 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
6449 * safe-write.h (SAFE_WRITE_ERROR): Define.
6451 * safe-read.c (EINTR): Remove definition.
6452 (safe_read): Don't use EINTR if it is absent.
6454 2002-12-02 Jim Meyering <jim@meyering.net>
6456 * safe-read.c (EINTR): Define.
6457 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6458 (INT_MAX): Provide fallback.
6459 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
6461 * safe-read.h (SAFE_READ_ERROR): Define.
6463 2002-12-01 Jim Meyering <jim@meyering.net>
6465 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
6466 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
6468 2002-11-27 Paul Eggert <eggert@twinsun.com>
6470 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6471 hash_rehash): Replace `if (limit <= value) abort ();' with
6472 `if (! (value < limit)) abort ();', for readability.
6474 2002-11-26 <karl@gnu.org>
6476 * strdup.c: copy from libc again, with jim's ok.
6477 * .cppi-disable: re-add strdup.c
6479 2002-11-25 <karl@gnu.org>
6481 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
6482 instead of "strtol.c".
6484 2002-11-25 Jim Meyering <jim@meyering.net>
6486 * mktime.c: Sync from libc, now that it has the latest fix.
6488 2002-11-24 <karl@gnu.org>
6490 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
6491 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
6493 2002-11-24 Jim Meyering <jim@meyering.net>
6495 Update from coreutils:
6497 * mktime.c: Merge in changes from libc.
6499 Avoid a link-time failure on some Linux systems.
6500 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
6501 (__mon_yday): Declare with the STATIC attribute.
6502 (__mktime_internal): Likewise.
6503 Based on a report from Greg Schafer.
6505 2002-11-23 Jim Meyering <jim@meyering.net>
6507 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
6508 Use `unsigned', not `int', as type of index.
6510 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
6512 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
6514 2002-11-22 Paul Eggert <eggert@twinsun.com>
6516 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
6517 hint that one should use `if (! x) abort ();' rather than `assert
6518 (x);', and anyway it's one less thing to worry about configuring.
6519 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6520 hash_rehash, hash_insert): Use abort rather than assert.
6522 2002-11-22 Paul Eggert <eggert@twinsun.com>
6524 * quotearg.h: Allow multiple inclusion by surrounding with
6525 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
6526 so that we can be included first.
6527 (PARAMS): Remove; we now assume C89 or later. All uses removed.
6528 * quotearg.c: Include quotearg.h immediately after config.h.
6529 No need to include stddef.h or sys/types.h any more.
6530 Surround local include files with "", not "<>".
6531 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
6532 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
6533 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
6534 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
6535 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
6536 (ISPRINT): Remove; no longer needed now that we assume C89.
6538 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
6541 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
6542 quotearg_char): Use SIZE_MAX rather than
6543 (size_t) -1 when we are talking about "infinity".
6545 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
6547 2002-11-22 Bruno Haible <bruno@clisp.org>
6549 * safe-read.h: Assume C89. Add comments.
6550 (safe_read): Change return type to size_t.
6551 * safe-read.c (safe_read): Change return type to size_t. Handle byte
6552 counts > SSIZE_MAX correctly.
6553 * safe-write.h: New file.
6554 * safe-write.c: New file.
6555 * full-read.h: New file.
6556 * full-read.c: New file.
6557 * full-write.h: Assume C89. Add comments.
6558 * full-write.c: Include safe-write.h.
6559 (full_write): Rewritten to use safe_write.
6560 Suggested by Jim Meyering and Paul Eggert.
6562 2002-11-21 Bruno Haible <bruno@clisp.org>
6564 Remove case insensitive option matching.
6565 * argmatch.h (argcasematch): Remove declaration.
6566 (ARGCASEMATCH): Remove macro.
6567 (__xargmatch_internal): Remove case_sensitive argument.
6568 (XARGMATCH): Update.
6569 (XARGCASEMATCH): Remove macro.
6570 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
6571 case_sensitive argument.
6572 (argcasematch): Remove function.
6573 (__xargmatch_internal): Remove case_sensitive argument.
6574 (main): Use XARGMATCH instead of XARGCASEMATCH.
6576 * xmalloc.c: Change compile-time error message. Add comment about
6577 required autoconf version.
6579 2002-11-21 Jim Meyering <jim@meyering.net>
6581 * strdup.c (strdup): Tweak comment and initial #if/#include.
6583 Merge in changes from the coreutils.
6585 2002-09-25 Paul Eggert <eggert@twinsun.com>
6586 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
6587 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
6588 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
6589 int. Work more efficiently if X is the same width as uintmax_t.
6590 Do not compare X to -1, to avoid bogus compiler warning.
6591 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
6592 Don't assume that f_frsize and f_bsize are the same type.
6594 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
6597 * makepath.c (make_path): Restore umask *before* creating the final
6599 (make_path): Minor reformatting.
6601 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
6602 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
6604 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
6605 ones. At least on GNU/Linux systems, `auto' means something else.
6608 2002-11-20 Paul Eggert <eggert@twinsun.com>
6610 Merge argmatch cleanups from Bison. Assume C89.
6612 * argmatch.c: Include config.h here, not in argmatch.h.
6613 Include stdlib.h, for EXIT_FAILURE.
6614 Always include <string.h>, since we assume C89.
6615 (EXIT_FAILURE): Remove pre-C89 bug workaround.
6616 * argmatch.h: Do not include <config.h> or <sys/types.h>.
6617 Include <stddef.h> instead, since it's all we need for size_t.
6618 (PARAMS): Remove. All uses removed.
6619 (ARRAY_CARDINALITY): Do not bother to #undef.
6620 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
6621 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6622 Remove unnecessary parentheses.
6623 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6624 Insert necessary parentheses.
6625 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
6626 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
6628 2002-11-19 Bruno Haible <bruno@clisp.org>
6630 * mbswidth.c: Include mbswidth.h right at the beginning.
6631 * mbswidth.h: Include <stddef.h>, for size_t.
6633 * mbswidth.h (PARAMS): Remove macro.
6634 (mbswidth, mbsnwidth): Use ANSI C function declarations.
6635 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
6637 * gcd.h (PARAMS): Remove macro.
6638 (gcd): Use ANSI C function declarations.
6639 * gcd.c (gcd): Likewise.
6641 2002-11-15 Bruno Haible <bruno@clisp.org>
6643 * strcspn.c: Include <stddef.h>.
6644 (strcspn): Use ANSI C function declaration. Change return type to
6646 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
6647 (strpbrk): Use NULL.
6648 * strpbrk.h (PARAMS): Remove macro.
6649 (strpbrk): Use ANSI C function declaration.
6650 * strstr.c: Don't include <sys/types.h>.
6651 * strstr.h (PARAMS): Remove macro.
6652 (strstr): Use ANSI C function declarations.
6654 2002-11-06 Bruno Haible <bruno@clisp.org>
6656 * gcd.h (gcd): Change argument type to 'unsigned long'.
6657 * gcd.c (gcd): Likewise.
6659 2002-11-05 Bruno Haible <bruno@clisp.org>
6661 * gcd.h: New file, from gettext-0.11.5.
6662 * gcd.c: New file, from gettext-0.11.5.
6664 2002-11-05 Bruno Haible <bruno@clisp.org>
6666 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6667 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6668 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6669 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6671 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6672 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6674 * closeout.c: Include gettext.h instead of <libintl.h>.
6675 * human.c: Include gettext.h instead of <libintl.h>.
6676 * quotearg.c: Include gettext.h instead of <libintl.h>.
6677 * rpmatch.c: Include gettext.h instead of <libintl.h>.
6678 * unicodeio.c: Include gettext.h instead of <libintl.h>.
6679 * userspec.c: Include gettext.h instead of <libintl.h>.
6680 * version-etc.c: Include gettext.h instead of <libintl.h>.
6681 * xmalloc.c: Include gettext.h instead of <libintl.h>.
6682 (textdomain): Remove definition.
6683 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
6685 * long-options.c: Remove include of <libintl.h> and definition of _.
6686 * same.c: Remove include of <libintl.h> and definition of _.
6688 2002-11-04 Bruno Haible <bruno@clisp.org>
6690 * stpcpy.h: New file, from GNU gettext-0.11.5.
6691 * strcase.h: New file, from GNU gettext-0.11.5.
6692 * strpbrk.h: New file, from GNU gettext-0.11.5.
6693 * strstr.h: New file, from GNU gettext-0.11.5.
6694 * xgetcwd.h: New file, from GNU gettext-0.11.5.
6696 2002-05-09 Bruno Haible <bruno@clisp.org>
6698 * config.charset: Update for newest glibc. Add canonical names
6699 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
6701 2002-05-09 Bruno Haible <bruno@clisp.org>
6703 * localcharset.c (get_charset_aliases): Add more Windows specific
6706 2002-05-08 Owen Taylor <otaylor@redhat.com>
6708 * config.charset: A few additions for Solaris.
6710 2001-12-05 Bruno Haible <bruno@clisp.org>
6712 * localcharset.c (locale_charset): Don't return an empty string.
6714 2001-10-23 Bruno Haible <haible@clisp.cons.org>
6716 * config.charset: msdos in uk_UA uses CP1125.
6718 2001-08-05 Bruno Haible <haible@clisp.cons.org>
6720 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6721 * localcharset.c (locale_charset): Declare as extern "C".
6723 2002-02-15 Bruno Haible <bruno@clisp.org>
6725 * config.charset [msdosdjgpp]: For Russian, use CP866.
6727 2002-02-11 Bruno Haible <bruno@clisp.org>
6729 * config.charset: Add support for NetBSD.
6731 2002-09-25 <karl@gnu.org>
6733 * strdup.c: copy from libc/string (via ../config/srclist*).
6734 * getopt*: copy from libc/posix.
6735 * gettext.h: copy from gettext.
6736 * .cppi-disable: add strdup.c, gettext.h.
6738 2002-07-01 Jim Meyering <meyering@lucent.com>
6740 * c-stack.c: Include sys/time.h.
6741 From Volker Borchert.
6743 2002-06-11 Paul Eggert <eggert@twinsun.com>
6745 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6746 New macro. Use it uniformly instead of
6747 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6748 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6749 reported by Vin Shelton.
6751 2002-06-22 Jim Meyering <meyering@lucent.com>
6753 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6754 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6756 2002-06-22 Paul Eggert <eggert@twinsun.com>
6758 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6759 Do not assume SA_SIGINFO behavior.
6760 Bug reported by Jim Meyering on NetBSD 1.5.2.
6762 2002-06-22 Jim Meyering <meyering@lucent.com>
6764 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6766 * exitfail.c, exitfail.h: Likewise.
6767 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6769 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6771 (EXTRA_DIST): Add fnmatch_loop.c.
6772 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6774 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6775 * fnmatch.c: Update from diffutils-2.8.2.
6776 * fnmatch_.h: New file. From diffutils-2.8.2.
6777 * fnmatch.h: Remove file.
6779 2002-06-18 Paul Eggert <eggert@twinsun.com>
6781 * file-type.h: Report an error if neither S_ISREG nor
6782 S_IFREG is defined, instead of using a test specific to glibc
6783 2.2. This should be safe, since POSIX requires S_ISREG and
6784 Unix Version 7 had S_IFREG. We don't need to check for
6785 <sys/types.h> since we don't use any symbols that it defines.
6787 2002-06-15 Jim Meyering <meyering@lucent.com>
6789 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6790 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6791 have been included before this file.
6793 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6795 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6796 so that each temporary file name is unique and valid in the first
6797 8 characters, for operation under DOS.
6799 2002-06-15 Jim Meyering <meyering@lucent.com>
6801 Work even with DJGPP 2.03, which lacks support for symlinks.
6803 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6805 * lchown.c (S_ISLNK): Likewise.
6807 2002-06-14 Jim Meyering <meyering@lucent.com>
6809 * file-type.h: Use the version from diffutils-2.8.2.
6810 * file-type.c: Likewise.
6812 2002-05-27 Jim Meyering <meyering@lucent.com>
6814 Fix a problem seen only on nonconforming systems whereby ls.c's
6815 use of localtime, and then of gettimeofday would cause trouble:
6816 the localtime call used to initialize rpl_gettimeofday's save
6817 mechanism would clobber ls's current local time information so
6818 that in any long listing the first file would always be listed
6819 with date 1970-01-01. Analysis by Volker Borchert.
6821 * gettimeofday.c (localtime): Undefine.
6822 (rpl_localtime): New function.
6824 2002-05-22 Jim Meyering <meyering@lucent.com>
6826 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6827 * file-type.h: New file.
6828 * file-type.c (file_type): New file/function. Extracted from diffutils.
6830 2002-04-29 Paul Eggert <eggert@twinsun.com>
6832 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6834 2002-04-28 Paul Eggert <eggert@twinsun.com>
6836 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6837 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6838 of 127, since 64 is the largest conceivable number for ancient
6840 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6842 2002-04-28 Jim Meyering <meyering@lucent.com>
6844 * sig2str.c (WTERMSIG): Remove definition (unused).
6846 2002-04-28 Paul Eggert <eggert@twinsun.com>
6848 * sig2str.h, sig2str.c: New files.
6849 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6851 2002-04-24 Jim Meyering <meyering@lucent.com>
6853 * gettext.h: New file, from Gettext.
6854 * Makefile.am (INCLUDES): Remove -I../intl.
6855 (libfetish_a_SOURCES): Add gettext.h.
6857 2002-04-16 Jim Meyering <meyering@lucent.com>
6859 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6860 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6861 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6863 2002-04-12 Jim Meyering <meyering@lucent.com>
6865 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6867 2002-03-10 Jim Meyering <meyering@lucent.com>
6869 * makepath.c (make_path): Remove a comma from a diagnostic.
6870 Suggestion from Santiago Vila.
6872 2002-03-08 Jim Meyering <meyering@lucent.com>
6874 * rename.c: Mention that this wrapper is needed also on
6875 mips-dec-ultrix4.4 systems.
6877 2002-03-02 Jim Meyering <meyering@lucent.com>
6879 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6880 not HAVE_CLOCK_SETTIME.
6882 2002-02-27 Paul Eggert <eggert@twinsun.com>
6884 * nanosleep.h: Rename to....
6885 * timespec.h: New name for nanosleep.h. All uses changed.
6887 * gettime.c: New file.
6888 * settime.c: New file.
6891 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6892 timespec.h. Remove nanosleep.h.
6894 2002-02-25 Paul Eggert <eggert@twinsun.com>
6896 * acl.c, acl.h: New files.
6897 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6899 2002-02-24 Jim Meyering <meyering@lucent.com>
6901 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6902 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6903 cause trouble. Reported by Nelson Beebe.
6905 2002-02-23 Paul Eggert <eggert@twinsun.com>
6907 * path-concat.c (xpath_concat): Reorder code to pacify
6908 compilers that don't know that xalloc_die never returns.
6910 2002-02-20 Jim Meyering <meyering@lucent.com>
6912 * getdate.c: Regenerate using bison-1.33.
6914 2002-02-15 Paul Eggert <eggert@twinsun.com>
6916 * posixver.c, posixver.h: New files.
6917 * Makefile.am (libfetish_a_SOURCES): Add them.
6919 2002-02-02 Paul Eggert <eggert@twinsun.com>
6920 Bruno Haible <bruno@clisp.org>
6922 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6923 (fwrite_success_callback): New declaration.
6924 * unicodeio.c (unicode_to_mb): New function, extracted from
6925 print_unicode_char. Call failure callback instead of error.
6926 (fwrite_success_callback): New function.
6927 (exit_failure_callback): New function.
6928 (fallback_failure_callback): New function.
6929 (print_unicode_char): Call unicode_to_mb.
6931 2002-01-26 Jim Meyering <meyering@lucent.com>
6933 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6935 2002-01-22 Jim Meyering <meyering@lucent.com>
6937 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6938 Otherwise, some versions of automake would omit the rule that makes
6939 Makefile from Makefile.in.
6941 2001-01-21 Paul Eggert <eggert@twinsun.com>
6943 * xmemcoll.h, xmemcoll.c: New files.
6944 * Makefile.am (libfetish_a_SOURCES): Add them.
6945 * memcoll.c: Include errno.h, and declare errno if not defined.
6946 (memcoll): Set errno to zero if there is no error.
6948 * quotearg.c (quotearg_buffer_restyled):
6949 Fix bug with quoting buffers containing NUL when backslashing escapes.
6950 This bug was exposed by the other changes in this patch.
6951 (quotearg_n_options): New arg ARGSIZE.
6952 All callers changed.
6953 (quoting_options_from_style): New function.
6954 (quotearg_n_style): Use it.
6955 (quotearg_n_style_mem): New function.
6957 * quotearg.h (quotearg_n_style_mem): New function.
6959 2002-01-16 Jim Meyering <meyering@lucent.com>
6961 * getdate.y: Add three semicolons, each just before a closing brace.
6962 Bison (as of version 1.31) no longer papers over that mistake.
6964 2002-02-14 Paul Eggert <eggert@twinsun.com>
6966 * backupfile.c (ISDIGIT): Comment fix.
6967 * getdate.y (ISDIGIT): Likewise.
6968 * posixtm.c (ISDIGIT, year): Likewise.
6969 * strverscmp.c (ISDIGIT): Likewise.
6970 * userspec.c (ISDIGIT): Likewise.
6972 2002-01-05 Jim Meyering <meyering@lucent.com>
6974 * version-etc.c (version_etc_copyright): Update copyright year.
6976 2001-01-19 Paul Eggert <eggert@twinsun.com>
6978 * closeout.c (close_stdout_status): If ferror (stdout), do
6979 not silently exit merely because the output buffer happens to
6980 have nothing pending.
6982 2001-12-18 Paul Eggert <eggert@twinsun.com>
6984 See the big note in ../ChangeLog.
6985 * human.c (suffixes): Prefer K to k for 1024.
6986 (generate_suffix_backwards): New function.
6987 (human_readable_inexact): Use it.
6988 * xstrtol.c (__xstrtol): If there is no number but there
6989 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6990 Accept 'K' as well as 'k'.
6992 2001-12-15 Jim Meyering <meyering@lucent.com>
6994 * regex.h (__restrict_arr): Update from libc.
6996 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6997 as `remote' if the name starts with `//'. Suggested by Michael Stone.
7000 2001-12-10 Jim Meyering <meyering@lucent.com>
7002 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
7003 Instead, include "xalloc.h".
7004 (initbuffer): Don't cast xmalloc return value to char*.
7005 (readline): Reword comment.
7006 Don't cast xrealloc return value to char*
7009 2001-12-09 Jim Meyering <meyering@lucent.com>
7011 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
7012 `signed and unsigned type in conditional expression'.
7013 * posixtm.c (posix_time_parse): Likewise.
7015 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
7017 * readtokens.c (readtoken): Declare an index to be of type unsigned
7018 to avoid a pedantic warning.
7020 * getstr.c: Don't include assert.h.
7021 (getstr): Remove warning-evoking assertions.
7022 Return -1 if offset parameter is out of bounds.
7023 Change the type of a local from int to size_t.
7025 * strftime.c (my_strftime_localtime_r): Include this function
7026 definition in the `#if ! HAVE_TM_GMTOFF' block.
7028 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
7029 Include xalloc.h instead.
7031 2001-12-02 Jim Meyering <meyering@lucent.com>
7033 * tempname.c: Don't declare getenv, thus reverting the change of
7034 2001-11-18. It's no longer necessary, now that stdlib.h is always
7037 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
7038 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
7040 2001-11-30 Akim Demaille <akim@epita.fr>
7042 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
7043 before being defined.
7045 2001-11-27 Paul Eggert <eggert@twinsun.com>
7047 * quotearg.h (quotearg_n, quotearg_n_style):
7048 First arg is int, not unsigned.
7049 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
7050 (SIZE_MAX, UINT_MAX): New macros.
7051 (quotearg_n_options): Abort if N is negative.
7052 Avoid overflow check on hosts where size_t is 64 bits and int
7053 is 32 bits, as overflow is impossible there.
7054 Fix off-by-one typo that caused unnecessary reallocation.
7056 2001-11-27 Jim Meyering <meyering@lucent.com>
7058 * tempname.c: Merge with version from libc.
7059 * regex.c: Likewise.
7061 * tempname.c: Include stdlib.h unconditionally. On some old systems
7062 for which STDC_HEADERS is 0, it was not included, resulting in a
7063 warning about an integer-to-pointer conversion problem with getenv.
7064 Reported by Volker Borchert.
7066 2001-11-26 Jim Meyering <meyering@lucent.com>
7068 * gtod.h: Remove file.
7069 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
7070 * gettimeofday.c: Don't include gtod.h.
7071 (GTOD_init): Remove function.
7072 (rpl_gettimeofday): Do its job here instead, rather than aborting.
7073 Suggestion from Volker Borchert.
7075 2001-11-23 Jim Meyering <meyering@lucent.com>
7077 * hash.h (struct hash_table): Don't define here. Merely declare it.
7078 * hash.c (struct hash_table): Define it here instead.
7080 2001-11-22 Jim Meyering <meyering@lucent.com>
7082 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
7084 2001-11-18 Paul Eggert <eggert@twinsun.com>
7086 * tempname.c (TMP_MAX): Remove; no longer needed.
7087 (TEMPORARIES): New macro.
7088 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
7089 removes an artificial limitation (e.g. HP-UX 10.20, where
7092 2001-11-18 Jim Meyering <meyering@lucent.com>
7094 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
7097 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
7098 files will be created before anything else.
7100 2001-11-17 Jim Meyering <meyering@lucent.com>
7102 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
7103 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
7104 rather than group writable. Patch by Juan F. Codagnone.
7106 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
7107 Instead, include "xalloc.h".
7109 * mountlist.c: Include unlocked-io.h after all system headers.
7110 Remove explicit declarations of xmalloc, xrealloc,
7111 and xstrdup. Instead, include "xalloc.h".
7113 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
7114 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
7115 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
7117 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
7118 Reported by Padraig Brady.
7120 * mkstemp.c: #undef mkstemp.
7122 (rpl_mkstemp): Rename from mkstemp.
7125 2001-11-16 Jim Meyering <meyering@lucent.com>
7127 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
7128 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
7129 determine the amount of total physical memory, use pstat_getstatic.
7130 HPUX-11 doesn't define _SC_PHYS_PAGES.
7131 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
7132 If sysconf couldn't be used to determine the amount of available
7133 physical memory, use both pstat_getstatic and pstat_getdynamic.
7134 Based on a patch from Bob Proulx.
7136 2001-11-05 Jim Meyering <meyering@lucent.com>
7138 * xstat.in (slash_aware_lstat): Correct a misleading comment.
7140 2001-11-03 Jim Meyering <meyering@lucent.com>
7142 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
7143 in argmatch_to_argument call.
7145 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
7148 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
7149 e.g., a fault due to an attempt to free a NULL pointer.
7151 2001-11-01 Jim Meyering <meyering@lucent.com>
7153 * dirfd.c, dirfd.h: New files.
7154 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
7156 * hash.c (hash_print) [TESTING]: Clean up.
7158 2001-10-22 Paul Eggert <eggert@twinsun.com>
7160 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
7161 to avoid a warning if -Wall.
7163 2001-10-21 Paul Eggert <eggert@twinsun.com>
7165 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
7167 2001-10-21 Jim Meyering <meyering@lucent.com>
7169 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
7170 this code would end up calling gettext even in packages built
7172 * getopt.c (_): Likewise.
7173 * regex.c (_): Likewise.
7175 2001-10-20 Paul Eggert <eggert@twinsun.com>
7177 * error.c (strerror_r): Do not declare unless !_LIBC.
7178 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
7179 Use strerror_r that is only a macro, even if it is not a function.
7180 (strerror): Check for HAVE_DECL_STRERROR before declaring.
7181 (private_strerror): Use prototypes, not old-style function definition.
7182 (print_errno_message): New function.
7183 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
7185 (error_tail, error, error_at_line): Use it.
7187 2001-10-11 Jim Meyering <meyering@lucent.com>
7189 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
7190 and quote_n (1, ... to avoid clobbering a buffer.
7192 2001-10-05 Jim Meyering <meyering@lucent.com>
7194 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
7195 * hash-pjw.c: New file (factored out of fileutils' remove.c).
7196 * hash-pjw.h: New file.
7198 2001-09-30 Jim Meyering <meyering@lucent.com>
7200 * mountlist.c [MOUNTED_GETFSSTAT]:
7201 Include <sys/ucred.h>, for Apple Darwin.
7202 Include sys/mount.h and sys/fs_types.h only if available.
7204 (read_filesystem_list): Use FS_TYPE.
7206 2001-09-29 Paul Eggert <eggert@twinsun.com>
7208 * exclude.c (excluded_filename): 0 -> false, since it's
7211 2001-09-28 Paul Eggert <eggert@twinsun.com>
7213 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
7214 #defines strtoimax. Also treat the other strto* functions
7217 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
7218 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
7219 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7221 2001-09-26 Jim Meyering <meyering@lucent.com>
7223 Most macros in unlocked-io.h had the wrong number of arguments.
7224 * gen-uio: New script.
7225 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7226 * unlocked-io.hin: Remove file.
7227 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7228 rather than trying to embed it here.
7229 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7230 Reported by Padraig Brady.
7232 2001-09-25 Volker Borchert <bt@teknon.de>
7234 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7236 2001-09-23 Jim Meyering <meyering@lucent.com>
7238 * mountlist.c: Remove useless parentheses in #if directives.
7239 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7240 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7242 2001-09-22 Jim Meyering <meyering@lucent.com>
7244 * localcharset.c: Update from latest gettext.
7245 * config.charset: Likewise.
7247 2001-09-20 Jim Meyering <meyering@lucent.com>
7249 * xstrtol.c (strtoimax): Guard declaration with
7250 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7251 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7252 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7253 (strtoumax): Likewise, for completeness (it wasn't necessary).
7255 2001-09-06 Paul Eggert <eggert@twinsun.com>
7257 * strtoimax.c (HAVE_LONG_LONG):
7258 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7259 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7260 to work around bug in IBM C compiler.
7262 2001-09-16 Jim Meyering <meyering@lucent.com>
7264 * mkdir.c: New file.
7266 2001-09-04 Paul Eggert <eggert@twinsun.com>
7268 * xgetcwd.c: Revert some of the previous change; intead,
7269 fix the HAVE_GETCWD_NULL code to behave more like the
7270 !HAVE_GETCWD_NULL code used to.
7273 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7276 2001-09-04 Paul Eggert <eggert@twinsun.com>
7278 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7279 Use ssize_t, not int, to store result of readlink.
7280 Check for ssize_t overflow as well as size_t overflow,
7281 as POSIX says the result of readlink is implementation-defined
7282 when ssize_t overflows.
7283 Remove unnecessary cast to char*.
7284 Use free+malloc instead of realloc, as the storage doesn't need
7285 to be preserved and it's clearer and can be more efficient that way.
7286 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7287 * xreadlink.h (xreadlink): Update prototype.
7289 2001-09-03 Paul Eggert <eggert@twinsun.com>
7291 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7292 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7293 spotted by Jim Meyering.
7295 2001-09-03 Jim Meyering <meyering@lucent.com>
7297 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
7299 2001-09-03 Paul Eggert <eggert@twinsun.com>
7301 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
7302 like the HAVE_GETCWD_NULL code.
7303 Include pathmax.h if not HAVE_GETCWD.
7304 Do not include xalloc.h.
7305 (INITIAL_BUFFER_SIZE): New symbol.
7306 Do not use xmalloc / xrealloc, since the caller is responsible for
7307 handling errors. Preserve errno around `free' during failure.
7308 Do not overrun buffer when using getwd.
7310 2001-09-03 Paul Eggert <eggert@twinsun.com>
7312 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
7313 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
7315 2001-09-02 Jim Meyering <meyering@lucent.com>
7317 * error.c: Update from GNU libc.
7319 2001-09-01 Jim Meyering <meyering@lucent.com>
7321 * xreadlink.c: New file.
7322 * xreadlink.h: New file.
7323 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
7325 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
7326 doesn't conflict with sparc Solaris 7's definition in
7327 /usr/include/sys/int_types.h.
7329 * exclude.c: Use `""', not `<>' to #include non-system header files.
7330 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7331 and strncasecmp as r-values. Unixware didn't have declarations.
7333 2001-08-31 Jim Meyering <meyering@lucent.com>
7335 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7336 Use an initial, malloc'd, buffer of length 128 rather than
7337 a statically allocated one of length 1024.
7339 2001-08-30 Paul Eggert <eggert@twinsun.com>
7341 * xgetcwd.c: Don't include pathmax.h.
7342 Include stdlib.h and unistd.h if available.
7344 (xmalloc, xstrdup, free): Remove decls.
7345 (xgetcwd): Don't assume sizes fit in unsigned.
7346 Check for overflow when computing sizes.
7347 Simplify reallocation code.
7349 2001-08-28 Paul Eggert <eggert@twinsun.com>
7351 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
7353 * strtoimax.c: Renamed from strtoxmax.c, removing the
7356 Also, make the following further changes to make this file's
7357 configuration more similar to that of strtol.c:
7358 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
7359 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7360 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7361 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7362 changed to signed values.
7364 And make the following changes as well:
7365 Fix copyright notice, as 1999 was missing.
7366 (verify): New macro.
7367 (strtoimax): Check sizes at compile-time, not run-time.
7368 Prefer strtol to strtoll if both work.
7369 (main): Remove; it was not that useful and was a pain to maintain.
7371 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
7373 2001-08-30 Paul Eggert <eggert@twinsun.com>
7375 * savedir.c (savedir): Remove size parameter, as POSIX says that
7376 a directory's st_size can have an arbitrary value, so the old
7377 usage could waste an arbitrary amount of memory. All uses
7379 * savedir.h: Update prototype.
7381 2001-08-30 Paul Eggert <eggert@twinsun.com>
7383 * xstrtol.c (strtoimax): New decl.
7385 2001-08-28 Paul Eggert <eggert@twinsun.com>
7387 * xstrtol.h: Add copyright notice.
7388 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
7389 LONGINT_INVALID_SUFFIX_CHAR.
7391 2001-08-30 Paul Eggert <eggert@twinsun.com>
7393 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
7396 2001-08-30 Paul Eggert <eggert@twinsun.com>
7398 * hash.c: Remove '2001' from copyright notice.
7400 2001-08-30 Paul Eggert <eggert@twinsun.com>
7402 * full-write.h: New file.
7403 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
7404 * full-write.c: Correct credits, as cccp.c no longer
7405 exists and anyway it was so heavily changed from the old cccp
7406 code as to be unrecognizable. Include full-write.h.
7407 (full_write) Return size_t, with short writes meaning failure.
7408 All callers changed. This fixes a bug with large buffers
7410 * utime.c: Include full-write.h.
7412 2001-08-30 Paul Eggert <eggert@twinsun.com>
7414 Merge 'exclude' changes from tar 1.13.22.
7415 This fixes one or two unlikely storage allocation overflow bugs,
7416 but doesn't change user-visible behavior otherwise.
7418 2001-08-30 Paul Eggert <eggert@twinsun.com>
7420 * exclude.c (bool): Declare, perhaps by including stdbool.h.
7421 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
7422 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
7423 Include if available.
7424 (<xalloc.h>): Include
7425 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
7426 (verify): New macro. Use it to verify that EXCLUDE macros do not
7427 collide with FNM macros.
7428 (struct patopts): New struct.
7429 (struct exclude): Use it, as exclude patterns now come with options.
7430 (new_exclude): Support above changes.
7431 (new_exclude, add_exclude_file):
7432 Initial size must now be a power of two to simplify overflow checking.
7433 (free_exclude, fnmatch_no_wildcards): New function.
7434 (excluded_filename): No longer requires options arg, as the options
7435 are determined by add_exclude. Now returns bool, not int.
7436 (excluded_filename, add_exclude):
7437 Add support for the fancy new exclusion options.
7438 (add_exclude, add_exclude_file): Now takes int options arg.
7439 Check for arithmetic overflow when computing sizes.
7440 (add_exclude_file): xrealloc might modify errno, so don't
7441 realloc until after errno might be used.
7443 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
7445 (free_exclude): New decl.
7446 (add_exclude, add_exclude_file): Now takes int options arg.
7447 (excluded_filename): No longer requires options arg, as the options
7448 are determined by add_exclude. Now returns bool, not int.
7450 2001-08-30 Paul Eggert <eggert@twinsun.com>
7452 * alloca.c (alloca): Arg is of type size_t, not unsigned.
7454 2001-08-27 Jim Meyering <meyering@lucent.com>
7456 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
7458 * version-etc.c (N_): Remove definition.
7459 Revert most of last change.
7460 Instead, simply don't mark the `Copyright...' string for translation.
7461 Based on advice from Paul Eggert.
7463 * strtoxmax.c: Tweak comment.
7465 2001-08-26 Jim Meyering <meyering@lucent.com>
7467 * version-etc.c (version_etc_copyright_fmt): Replace literal year
7468 of copyright with `%s' so translators don't get an untranslated
7470 (COPYRIGHT_YEAR): Define.
7471 (version_etc): Use fprintf rather than fputs.
7472 Suggestion from Ulrich Drepper.
7474 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
7476 * strtoll.c: New file, from GNU libc.
7477 * xstrtoimax.c: New file.
7479 * xstrtol.h: Add xstrtoimax.
7480 * strtoumax.c: New file. Simply include "strtoumax.c".
7481 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
7483 * strtoumax.c: Factor to work both for unsigned and signed types, ...
7484 * strtoxmax.c: ... then renamed to this.
7486 2001-08-13 Paul Eggert <eggert@twinsun.com>
7488 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
7489 Port to Solaris 8, where 'sed' requires a space after the 'r'
7490 command, and where sh dislikes "$/". Clean up the spacing a bit.
7491 Redirect output to $tmp just once.
7493 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
7495 * addext.c (<errno.h>): Include.
7496 (errno): Declare if not defined.
7497 (addext): Work correctly when pathconf returns -1 and leaves
7498 errno alone because there is no limit. Also, work even if
7499 pathconf returns a value greater than SIZE_MAX.
7501 2001-08-12 Jim Meyering <meyering@lucent.com>
7503 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
7504 Simply `return getcwd (NULL, 0);'.
7505 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
7506 Use 1300 as initial value for length, not PATH_MAX.
7508 * pathmax.h: Clean up cpp syntax.
7510 2001-08-12 Jim Meyering <meyering@lucent.com>
7512 * gettimeofday.c: New file.
7514 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
7516 2001-08-04 Jim Meyering <meyering@lucent.com>
7518 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
7519 to get in sync with glibc.
7521 2001-08-03 Paul Eggert <eggert@twinsun.com>
7523 The following changes are from gettext 0.10.39 as maintained by
7526 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
7527 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
7528 with inverted sense. All uses changed.
7530 * mbswidth.c: Don't include <limits.h>.
7531 Include <stdlib.h> and <string.h> unconditionally.
7532 (iswcntrl, mbsinit, ISCNTRL): New macros.
7533 (mbsnwidth): Use K&R style function declarations.
7534 Don't bother checking for MB_LEN_MAX == 1, since the compiler
7535 can optimize it when MB_CUR_MAX == 1.
7536 The width of control characters is zero, not 1.
7538 2001-07-15 Jim Meyering <meyering@lucent.com>
7540 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
7541 (BUILT_SOURCES): Add unlocked-io.h.
7542 (io_functions): Define.
7543 (unlocked-io.h): New rule.
7544 (DISTCLEANFILES): Add unlocked-io.h.
7545 (all-local): Depend on unlocked-io.h, to ensure it is created.
7547 * unlocked-io.hin: New file
7549 * regex.c: Update from glibc.
7551 2001-07-05 Jim Meyering <meyering@lucent.com>
7553 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
7555 (libfetish_a_SOURCES): Put all .h files here instead.
7556 Remove a thus-exposed (better checks in automake) duplicate and
7557 two unnecessary .h files.
7559 2001-06-11 Jim Meyering <meyering@lucent.com>
7561 * regex.c: Update from GNU libc.
7563 2001-05-27 Jim Meyering <meyering@lucent.com>
7565 * readutmp.h (UT_TYPE): Define.
7567 2001-05-24 Jim Meyering <meyering@lucent.com>
7569 * argmatch.c: Include "quote.h".
7570 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
7571 quote function. Reported by Göran Uddeborg.
7573 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
7575 * dirname.c (dir_name): Compute append_dot using path, not newpath
7576 which is not yet declared.
7578 2001-05-11 Paul Eggert <eggert@twinsun.com>
7580 * Makefile.am (libfetish_a_SOURCES):
7581 Add strftime.c, since we now compile it on all hosts.
7583 * strftime.c (my_strftime):
7584 Define to nstrftime if emacs, but only if my_strftime is not defined.
7585 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
7586 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
7587 Add one more extra argument: a nanoseconds value.
7590 (my_strftime function): Add %N format.
7591 (emacs_strftimeu): Renamed from emacs_strftime,
7592 with extra ut argument.
7594 2001-05-11 Paul Eggert <eggert@twinsun.com>
7596 dirname code cleanup. base_name now behaves more compatibly
7597 with POSIX basename when given file names that have trailing
7598 slashes, and similarly for dir_name. Add new primitives
7599 base_len and dir_len. Put the directory-name-related decls
7602 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
7603 * backupfile.c (base_name): Likewise.
7604 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
7605 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
7606 * makepath.c (strip_trailing_slashes): Likewise.
7607 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
7609 * rename.c (strip_trailing_slashes): Likewise.
7610 * same.c (base_name): Likewise.
7611 * stripslash.c (ISSLASH): Likewise.
7613 * addext.c: Include <dirname.h> after size_t is defined.
7614 * backupfile.c: Likewise.
7616 * addext.c (addext): Use base_len to trim redundant
7617 trailing slashes instead of doing it ourselves.
7618 But do not trim the last slash if it is not redundant.
7620 * backupfile.c (find_backup_file_name,
7621 max_backup_version): Use base_len instead of rolling it ourselves.
7622 Handle the case of "" and (on DOS) "C:" correctly.
7624 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
7625 Include <string.h>, <dirname.h>.
7626 (base_name): Allow file names ending in slashes, other than names
7627 that are all slashes. In this case, return the basename followed
7628 by the slashes. This is more general, and can be used in places
7629 where the original base_name purposely had an assertion failure.
7630 (base_len): New function.
7632 * dirname.c: Include <string.h> instead of <stdlib.h>.
7633 Do not include <assert.h>; no longer needed.
7635 (memrchr): Remove decl.
7636 (dir_name_r): Remove.
7637 (dir_len): Renamed from dirlen. All callers changed.
7638 Rewrite in terms of base_name, for simplicity and consistency.
7639 (dir_name): Never return NULL. All callers changed.
7640 Do not include <stdlib.h> in test program; no longer needed.
7641 return 0; is fine for test program.
7643 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
7645 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
7647 * path-concat.c (path_concat): Use base_len to compute
7648 base length, not strlen; this means we cannot rely on memcpy
7651 * same.c (STREQ): Remove.
7652 (same_name): Handle the case where the basename ends in trailing '/'.
7654 * stripslash.c (strip_trailing_slashes): Return nonzero if
7655 a slash was stripped. Do not strip the last slash after a
7658 2001-04-08 Jim Meyering <meyering@lucent.com>
7660 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
7661 recomputed; that's necessary when the offset spans a DST transition.
7662 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
7664 2001-04-02 Jim Meyering <meyering@lucent.com>
7666 * regex.h, regex.c: Update from GNU libc.
7668 2001-03-19 Paul Eggert <eggert@twinsun.com>
7670 * version-etc.c (version_etc_copyright): Update to 2001.
7672 2001-03-16 Paul Eggert <eggert@twinsun.com>
7674 * tempname.c (uint64_t): Define to uintmax_t if
7675 not defined, and if UINT64_MAX is not defined.
7676 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
7677 Reported by John David Anglin.
7679 2001-03-10 Bruno Haible <haible@clisp.cons.org>
7681 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
7682 alias if codeset is empty.
7683 * config.charset (BeOS): Use wildcard syntax.
7685 2001-03-13 Jim Meyering <meyering@lucent.com>
7687 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
7688 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
7691 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7693 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
7695 * unicodeio.c (print_unicode_char): Simplify accordingly.
7697 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7699 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7700 support for DOS/DJGPP.
7702 2001-02-28 Paul Eggert <eggert@twinsun.com>
7704 * Makefile.am (libfetish_a_SOURCES):
7705 Add dup-safer.c, fopen-safer.c.
7706 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7708 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7710 2001-02-25 Paul Eggert <eggert@twinsun.com>
7712 The mkstemp replacement is taken from glibc 2.2.2, with some
7713 portability fixes for use outside glibc, as follows:
7715 * tempname.c (struct_stat64): New macro.
7716 (direxists, __gen_tempname): Use it.
7717 This avoids a portability problem with Solaris 8.
7719 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7720 (<stddef.h>, <stdint.h>, <string.h>):
7721 Include only if STDC_HEADERS || _LIBC.
7722 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7723 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7724 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7725 (__set_errno): Define this macro if <errno.h> doesn't.
7726 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7727 Define these macros if <stdio.h> doesn't.
7728 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7729 Define these macros if <sys/stat.h>
7730 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7731 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7732 __xstat64): Define if not _LIBC.
7733 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7734 (__gen_tempname): Invoke gettimeofday only if
7735 HAVE_GETTIMEOFDAY || _LIBC;
7736 otherwise, fall back on plain "time".
7737 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7739 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7741 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7743 2001-02-17 Jim Meyering <meyering@lucent.com>
7745 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7746 around included file name.
7748 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7750 * strftime.c: Update from GNU libc (the only changes were to comments).
7752 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7754 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7756 2001-02-17 Paul Eggert <eggert@twinsun.com>
7758 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7759 Remove workaround macros for hosts that have mbrtowc but not
7760 mbstate_t, as we now insist on proper declarations for both
7761 before using mbrtowc.
7763 2001-02-17 Jim Meyering <meyering@lucent.com>
7765 * regex.c: Update from libc.
7767 2001-02-16 Paul Eggert <eggert@twinsun.com>
7769 * alloca.c (malloc): Undef before defining, since stdlib.h
7770 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7771 Reported by Mark Hounschell via Paul Eggert.
7773 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7775 * config.charset: Update for FreeBSD 4.2.
7777 2001-01-26 Jim Meyering <meyering@lucent.com>
7779 * quotearg.c: Include stddef.h.
7780 * quote.c: Include stddef.h.
7781 Reported by Axel Kittenberger.
7783 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7784 line in double quotes so that it evokes a better diagnostic.
7785 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7786 Reported by Axel Kittenberger.
7788 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7790 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7791 to avoid a warning. Add back 'const' to inptr.
7793 2001-01-16 Jim Meyering <meyering@lucent.com>
7795 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7798 2001-01-14 Jim Meyering <meyering@lucent.com>
7800 * rename.c: New file. From Volker Borchert.
7801 Include stdlib.h, string.h or strings.h, and xalloc.h.
7802 Use strip_trailing_slashes rather than open-coding it.
7804 2001-01-03 Paul Eggert <eggert@twinsun.com>
7806 * strftime.c: Sync with glibc time/strftime.c 1.81.
7808 2001-01-03 Jim Meyering <meyering@lucent.com>
7810 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7811 local `inptr' to avoid warning with some system declarations of iconv.
7813 2000-12-29 Paul Eggert <eggert@twinsun.com>
7815 * modechange.c: Do not assume that mode_t uses the
7816 traditional octal encoding. E.g. "chmod 1 FOO" should set
7817 the other-execute bit of FOO even if S_IXOTH != 1.
7819 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7820 WOTH, XOTH, ALLM): New macros.
7821 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7822 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7824 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7825 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7827 No need to use uintmax_t; unsigned long is long enough.
7828 Don't bother to get suffix since we don't use it.
7830 2000-12-24 Jim Meyering <meyering@lucent.com>
7832 * hash.c (is_prime): Return explicit boolean values.
7833 (hash_get_first): Return NULL to appease Irix5.6's 89.
7834 Reported by Nelson Beebe.
7836 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7838 * localcharset.c (locale_charset): Add support for Win32.
7840 2000-12-18 Paul Eggert <eggert@twinsun.com>
7842 * physmem.h, physmem.c: New files.
7844 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7845 (noinst_HEADERS): Add physmem.h.
7847 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7848 't' for compatibility with Solaris 8 sort.
7850 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7852 * config.charset: Add support for BeOS.
7854 2000-12-16 Jim Meyering <meyering@lucent.com>
7856 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7857 SHELLS_FILE to a file name that's useful on djgpp systems.
7859 (ADDITIONAL_DEFAULT_SHELLS): Define.
7860 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7861 Based mostly on a patch from Prashant TR.
7863 2000-12-16 Jim Meyering <meyering@lucent.com>
7865 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7866 N and M) would have treated it like `chown N:N FILE'.
7868 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7870 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7872 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7873 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7874 to the list of canonical encodings. Rename EUC-CN to GB2312.
7876 2000-12-08 Andreas Schwab <schwab@suse.de>
7878 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7879 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7881 2000-12-07 Jim Meyering <meyering@lucent.com>
7883 * stripslash.c (ISSLASH): Define.
7884 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7887 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7888 (dir_name_r): Declare this function as static.
7889 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7890 manifest itself on a name containing a mix of slashes and
7892 Make this function work with names starting with a DOS-style
7893 drive letter and colon prefix.
7894 (dir_name): Append `.' if necessary.
7895 Based mostly on patches from Prashant TR and Eli Zaretskii.
7897 * dirname.h (dir_name_r): Remove prototype.
7899 2000-12-05 Jim Meyering <meyering@lucent.com>
7901 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7903 2000-12-04 Jim Meyering <meyering@lucent.com>
7905 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7906 Also include memory.h, stdlib.h, unistd.h if appropriate.
7907 Reported by Andreas Jaeger (conflicting declaration of malloc).
7909 2000-12-02 Jim Meyering <meyering@lucent.com>
7911 * closeout.h: Make idempotent, to avoid some obscure warnings.
7913 2000-12-01 Paul Eggert <eggert@twinsun.com>
7915 * memrchr.c: Include <config.h> before any system include file.
7917 2000-11-29 Paul Eggert <eggert@twinsun.com>
7919 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7921 2000-11-26 Jim Meyering <meyering@lucent.com>
7923 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7925 2000-11-22 Paul Eggert <eggert@twinsun.com>
7927 * strftime.c (my_strftime): Do not invoke mbrlen with a
7928 size of (size_t) -1; it's not portable.
7930 2000-11-17 Akim Demaille <akim@epita.fr>
7932 * obstack.h: Formatting changes.
7933 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7934 prevent type checking.
7935 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7936 cast the value to (void *): assigning a `foo *' to a `void *'
7938 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7940 2000-11-17 Jim Meyering <meyering@lucent.com>
7942 * strstr.c: Update from GNU libc.
7944 2000-11-16 Jim Meyering <meyering@lucent.com>
7946 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7948 2000-11-11 Jim Meyering <meyering@lucent.com>
7950 * error.c: Add a couple #includes, merging from GNU libc version.
7952 2000-11-10 Jim Meyering <meyering@lucent.com>
7954 * obstack.h: Update from GNU libc.
7955 * obstack.c: Likewise.
7957 2000-11-06 Paul Eggert <eggert@twinsun.com>
7959 * getusershell.c (setusershell): Use rewind rather than
7960 fseek/fseeko, to avoid configuration hassles with fseeko.
7961 Don't bother opening SHELLS_FILE if shellstream is NULL;
7964 2000-11-05 Jim Meyering <meyering@lucent.com>
7966 * makepath.h (make_dir): Declare.
7967 * makepath.c (make_dir): Remove `static' attribute.
7970 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7972 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7973 last one in a bucket, advance to the next bucket.
7975 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7977 * fnmatch.c: Do not comment out all the code if we are using
7978 the GNU C library, because in some cases we are replacing buggy
7979 code in the GNU C library itself.
7981 2000-10-30 Paul Eggert <eggert@twinsun.com>
7983 * error.h, getline.h, modechange.h:
7984 Remove "2000" from Copyright line, as the file hasn't been
7985 changed this year other than in the copyright notice.
7987 * xalloc.h: Add "2000" to Copyright line, as this file
7988 was changed this year.
7990 2000-10-30 Paul Eggert <eggert@twinsun.com>
7992 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7993 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7994 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7996 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7998 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7999 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
8000 doesn't define __restrict_arr.
8002 2000-10-29 Jim Meyering <meyering@lucent.com>
8004 * xstat.in: Fix grammar in comment.
8006 2000-10-28 Jim Meyering <meyering@lucent.com>
8008 * memchr.c: Update from libc.
8009 Adjust for portability:
8010 [HAVE_STDLIB_H]: Include stdlib.h.
8011 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
8012 Undef __memchr, too.
8013 [!weak_alias]: Define __memchr to memchr.
8015 * regex.c: Update from libc.
8016 * regex.h: Likewise.
8017 * getopt1.c: Likewise.
8018 * memcmp.c: Likewise.
8020 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
8021 Avoid using fseek, when possible -- it's broken by design.
8022 Patch by Ulrich Drepper.
8024 2000-10-26 Jim Meyering <meyering@lucent.com>
8026 * strftime.c: Update from libc.
8028 2000-10-25 Jim Meyering <meyering@lucent.com>
8030 * obstack.c: Update from libc.
8032 2000-10-23 Jim Meyering <meyering@lucent.com>
8034 * hard-locale.c (hard_locale): Revert last change -- it was simply
8035 wrong. That set_locale call must not have any side effects.
8038 2000-10-22 Jim Meyering <meyering@lucent.com>
8040 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
8041 [CYCLIC]: Remove now-unused definition.
8043 * save-cwd.c (O_DIRECTORY): Define, if needed.
8044 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
8045 Suggestion from Ulrich Drepper.
8047 2000-10-21 Jim Meyering <meyering@lucent.com>
8049 * dirname.c (dir_name_r): New function, factored out of dir_name.
8050 (dir_name): Use dir_name_r.
8051 * dirname.h (dir_name_r): Declare it.
8053 2000-10-21 Jim Meyering <meyering@lucent.com>
8055 * dirname.c (memrchr): Declare if necessary.
8056 (dir_name): Remove the restriction that there be no
8057 trailing slashes. Now, this code skips past them, effectively
8059 [TEST_DIRNAME] (main): New unit tests.
8061 * memrchr.c: New file from GNU libc.
8062 Undef __memrchr, too.
8063 [!weak_alias]: Define __memrchr to memrchr.
8064 Guard weak_alias use with `#ifdef weak_alias'.
8066 2000-10-17 Jim Meyering <meyering@lucent.com>
8068 * quote.h (PARAMS): Define and use.
8069 Reported by Akim Demaille.
8071 * getopt.c: Update from libc.
8073 2000-10-16 Jim Meyering <meyering@lucent.com>
8075 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
8078 2000-09-25 Jim Meyering <meyering@lucent.com>
8080 * md5.h (rol): Define (from GnuPG).
8082 * sha.c: Give credit (GnuPG) where due.
8083 (M): Use rol rather than open-coding it.
8084 Add a FIXME comment.
8086 2000-09-21 Jim Meyering <meyering@lucent.com>
8088 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
8089 Reported by Michael Stone.
8091 2000-09-20 Jim Meyering <meyering@lucent.com>
8093 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
8094 (noinst_HEADERS): Add sha.h.
8095 Based on code from Scott G. Miller and from GnuPG.
8097 2000-09-15 Jim Meyering <meyering@lucent.com>
8099 * regex.c: Update from libc.
8101 2000-09-10 Jim Meyering <meyering@lucent.com>
8103 * getopt.c (_getopt_internal): Update from glibc.
8105 2000-09-09 Jim Meyering <meyering@lucent.com>
8107 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
8108 think it should be used as a general replacement for isascii.
8109 * fnmatch.c: Likewise.
8110 * mbswidth.c: Likewise
8111 * regex.c: Likewise.
8114 * userspec.c: Include sys/param.h and limits.h.
8116 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8117 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
8118 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
8119 UID, GID. Check range.
8121 2000-09-06 Jim Meyering <meyering@lucent.com>
8123 * getopt.c (_getopt_internal): Update from glibc.
8125 2000-08-30 Jim Meyering <meyering@lucent.com>
8127 * strftime.c: Merge in changes from GNU libc.
8129 2000-08-26 Jim Meyering <meyering@lucent.com>
8131 * closeout.c: Include "__fpending.h".
8132 (close_stdout_status): Return right away if there's nothing to flush.
8134 * Makefile.am (noinst_HEADERS): Add __fpending.h.
8135 * __fpending.c: New file.
8136 * __fpending.h: New file.
8138 2000-08-07 Paul Eggert <eggert@twinsun.com>
8140 Standardize on "memory exhausted" instead of "Memory exhausted"
8141 or "virtual memory exhausted".
8142 * obstack.c (print_and_abort): Use "memory exhausted", not
8143 "virtual memory exhausted".
8144 * same.c (same_name): Invoke xalloc_die instead of printing
8146 * userspec.c (parse_user_spec): Likewise.
8147 * bumpalloc.h: comment fix
8148 * same.c, userspec.c: Include xalloc.h.
8150 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
8151 not char *const and pointing to a constant array.
8152 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
8153 (xrealloc): Comment fix.
8155 * userspec.c (parse_user_spec):
8156 Don't translate a message until just before returning,
8157 to avoid unnecessary translation.
8159 2000-08-07 Jim Meyering <meyering@lucent.com>
8161 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
8162 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
8163 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
8164 getgroups.c, gethostname.c, getopt.h, group-member.c,
8165 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
8166 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
8167 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
8168 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
8169 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
8170 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
8171 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
8172 yesno.c: Back out Copyright date changes for each file with no change
8173 this year. This eases coordination with other programs using the same
8174 source code modules. From Paul Eggert.
8176 2000-08-03 Greg McGary <greg@mcgary.org>
8178 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
8179 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
8180 (EXTEND_BUFFER): Use them.
8182 2000-08-01 Jim Meyering <meyering@lucent.com>
8184 * dirname.c (ISSLASH): Define.
8185 (BACKSLASH_IS_PATH_SEPARATOR): Define.
8186 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
8187 both `\' and `/' may be use as path separators.
8188 Based on a patch from Prashant TR.
8190 2000-07-31 Paul Eggert <eggert@twinsun.com>
8192 * quotearg.c (quotearg_n_options): Don't make the initial
8193 slot vector a constant, since it might get modified.
8195 2000-07-31 Jim Meyering <meyering@lucent.com>
8197 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
8198 * obstack.c (print_and_abort): Likewise.
8200 2000-07-30 Paul Eggert <eggert@twinsun.com>
8202 * quotearg.c (quotearg_n_options): Preallocate a slot 0
8203 buffer, so that the caller can always quote one small
8204 component of a "memory exhausted" message in slot 0.
8205 From a suggestion by Jim Meyering.
8207 2000-07-30 Jim Meyering <meyering@lucent.com>
8209 * makepath.c (make_path): Quote the other instance, too.
8211 * quotearg.c (N_STATIC_SLOTVECS): Define.
8212 (STATIC_BUF_SIZE): Define.
8213 (quotearg_n_options): Use only statically allocated storage when
8214 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
8215 than STATIC_BUF_SIZE.
8217 2000-07-29 Jim Meyering <meyering@lucent.com>
8219 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8220 * dirname.c (dir_name): Likewise.
8222 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8224 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8225 (dir_name): Assert that there are no trailing slashes.
8227 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8229 * mbswidth.h (mbswidth): Add a flags argument.
8230 (mbswidth): New declaration.
8231 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8232 * mbswidth.c (mbswidth): Add a flags argument.
8233 (mbsnwidth): New function.
8235 2000-07-24 Jim Meyering <meyering@lucent.com>
8237 * mbswidth.c: Remove useless #else. From Bruno Haible.
8239 2000-07-23 Paul Eggert <eggert@twinsun.com>
8241 * mbswidth.c (_XOPEN_SOURCE):
8242 Don't define; this causes problems on Solaris 7.
8243 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8245 2000-07-23 Paul Eggert <eggert@twinsun.com>
8248 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8249 so that mbstate_t is always defined.
8251 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8252 be 1 in at least one GCC installation, and this configuration
8253 error is likely to be common. Ignoring MB_LEN_MAX hurts
8254 performance on hosts that have mbrtowc but have only unibyte
8255 locales, but I assume these hosts are rare.
8257 2000-07-23 Paul Eggert <eggert@twinsun.com>
8259 * quotearg.c: Streamline by invoking multibyte code only if needed.
8260 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8261 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8262 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8263 invoke multibyte primitives.
8265 2000-07-23 Jim Meyering <meyering@lucent.com>
8267 * basename.c (base_name): Add an assertion.
8269 2000-07-15 Bruno Haible <clisp.cons.org>
8271 * quotearg.c: When the system forces us to redefine mbstate_t,
8272 shadow its mbsinit function.
8274 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8276 * mbswidth.h: New file.
8277 * mbswidth.c: New file.
8278 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8279 (noinst_HEADERS): Add mbswidth.h.
8281 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8283 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8286 2000-07-15 Jim Meyering <meyering@lucent.com>
8288 * makepath.c: Include quote.h.
8289 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8290 corresponding argument in a `quote (...)' call.
8291 Give better diagnostics.
8293 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8294 (noinst_HEADERS): Add quote.h.
8296 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8297 from tar's src/misc.c.
8298 * quote.h: New file. Prototypes for same.
8300 2000-07-10 Paul Eggert <eggert@twinsun.com>
8302 From a suggestion by Bruno Haible.
8303 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8304 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8305 to decide whether to define the BeOS workaround macro;
8306 this adjusts to the change to AC_MBSTATE_T.
8308 2000-07-13 Paul Eggert <eggert@twinsun.com>
8310 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
8312 * quotearg.c (quoting_style_args, quoting_style_vals,
8313 quotearg_buffer_restyled): Add support for
8314 clocale_quoting_style. Undo previous change to
8315 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
8316 and "{RIGHT QUOTATION MARK}" msgids.
8318 2000-07-05 Paul Eggert <eggert@twinsun.com>
8320 The old behavior of quoting `like this' doesn't look good with
8321 newer, ISO-style fonts. See:
8322 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
8324 Instead, quote "like this" by default. Let the translator
8325 tailor the locale-specific quoting behavior by providing
8326 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
8328 * quotearg.c (N_): New macro.
8329 (gettext_default): New function.
8330 (quotearg_buffer_restyled): Use
8331 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
8332 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
8334 2000-07-09 Jim Meyering <meyering@lucent.com>
8336 * Most files: Update copyright dates to include 2000.
8338 2000-07-08 Jim Meyering <meyering@lucent.com>
8340 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
8342 (xgethostname): Remove now-unnecessary #ifdef.
8343 Move declaration of `err' into loop where it's used.
8345 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8347 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
8348 by allocating a larger buffer. Test the gethostname return value for
8349 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
8350 returns an error and ENAMETOOLONG isn't defined.
8352 2000-07-05 Paul Eggert <eggert@twinsun.com>
8353 and Bruno Haible <haible@clisp.cons.org>
8355 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8357 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8359 * quotearg.c (struct quoting_options): Simplify quote_these_too
8362 2000-07-03 Jim Meyering <meyering@lucent.com>
8364 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
8365 Reported by Bruno Haible.
8367 2000-07-04 Jim Meyering <meyering@lucent.com>
8369 * quotearg.c: Make inclusion of <wchar.h> independent of whether
8370 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
8373 2000-07-03 Paul Eggert <eggert@twinsun.com>
8374 and Bruno Haible <haible@clisp.cons.org>
8376 * quotearg.c (mbrtowc):
8377 Assign to *pwc, and return 1 only if result is nonzero.
8378 (iswprint): Use ISPRINT when substituting our own mbrtowc.
8380 2000-07-03 Jim Meyering <meyering@lucent.com>
8382 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
8383 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
8386 2000-07-02 Jim Meyering <meyering@lucent.com>
8388 * quotearg.c (mbstate_t): Don't define here.
8390 2000-07-02 Jim Meyering <meyering@lucent.com>
8392 * nanosleep.c (SIGCONT): Define if not already defined.
8394 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8396 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
8397 per change in ../m4/ls-mntd-fs.m4.
8398 (read_filesystem_list): Ignore symbolic links.
8400 2000-06-29 Jim Meyering <meyering@lucent.com>
8402 * same.c: Include <string.h> or <strings.h>, as appropriate,
8403 for declaration of strcmp.
8405 * long-options.c: Include <stdlib.h>, for declaration of exit.
8407 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
8408 Avoid warning by casting result to `char *' to remove `const'.
8410 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8412 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
8414 2000-06-26 Paul Eggert <eggert@twinsun.com>
8416 savedir now sets errno on failure and invokes xmalloc to get memory.
8417 Fix a couple of other minor bugs while we're at it.
8419 * savedir.c (<unistd.h>): Do not include; there's no need.
8420 (NAMLEN): Remove macro.
8421 (malloc, realloc): Remove decls.
8423 ("xalloc.h"): Include.
8424 (NAME_SIZE_DEFAULT): New macro.
8425 (savedir): Use xmalloc / xrealloc to allocate memory.
8426 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
8427 Skip "" directory entries.
8428 Use strlen to calculate directory entry length, since the old method
8429 is rarely used these days and isn't worth supporting.
8430 Don't use a pointer after freeing it.
8431 Check for integer overflow when calculating allocation size.
8432 Use memcpy to copy entries, instead of stpcpy.
8433 Set errno properly when returning NULL.
8434 Check for readdir error.
8436 2000-06-26 Jim Meyering <meyering@lucent.com>
8438 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
8440 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8442 * getusershell.c (xmalloc, xrealloc): Remove functions.
8444 Don't include <stdlib.h>. Don't declare malloc, realloc.
8446 2000-06-23 Bruno Haible <haible@clisp.cons.org>
8448 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
8450 2000-06-24 Jim Meyering <meyering@lucent.com>
8452 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
8454 2000-06-21 Jim Meyering <meyering@lucent.com>
8456 * getpass.c: New file, from Bruno Haible. Required for BeOS.
8458 2000-06-19 Paul Eggert <eggert@twinsun.com>
8460 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
8461 (mbrtowc, mbstate_t): Define substitutes if
8462 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
8463 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
8464 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
8466 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8468 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
8469 than 1024, return a memory chunk of least possible size, instead
8470 of size PATH_MAX + 2. In the loop, increment the size proportionally.
8471 Use free/xmalloc instead of xrealloc to avoid copying for very long
8474 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8476 * canon-host.c (canon_host): Use malloc and memcpy to copy an
8477 address, not strdup. Include <stdlib.h> and don't declare free().
8479 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8481 * path-concat.c (path_concat): Don't access dir[-1] if dir is
8484 2000-06-21 Jim Meyering <meyering@lucent.com>
8486 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
8487 (noinst_HEADERS): Add getstr.h.
8489 * getline.c (getstr): Move into a separate file.
8490 * getstr.c (getstr): New file, extracted from getline.c, with
8491 the following changes: new parameter, delim2; both delim[12]
8492 parameters have type `int', not `char'. The latter would lose
8493 with 8-bit delimiters.
8494 * getstr.h: New file.
8496 2000-06-19 Jim Meyering <meyering@lucent.com>
8498 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
8500 2000-06-18 Jim Meyering <meyering@lucent.com>
8502 * mkdir.c: Remove file, due mainly to copyright incompatibility.
8503 Besides, these days every porting target provides a mkdir function.
8505 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
8506 (this snippet comes from src/system.h).
8508 2000-06-15 Paul Eggert <eggert@twinsun.com>
8510 * human.c (adjust_value): New function.
8511 (human_readable_inexact): Apply rounding style even when
8512 printing approximate values.
8514 2000-06-14 Paul Eggert <eggert@twinsun.com>
8516 * human.c (human_readable_inexact): Allow an input block
8517 size that is not a multiple of the output block size, and vice versa.
8518 Reported by Piergiorgio Sartor.
8520 2000-06-14 Paul Eggert <eggert@twinsun.com>
8522 * getdate.y (get_date): Apply relative times after time
8523 zone indicator, not before. Reported by Todd A. Jacobs.
8525 2000-06-13 Jim Meyering <meyering@lucent.com>
8527 * Makefile.am (all-local): Depend on lstat.c and stat.c.
8529 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
8531 2000-06-12 Paul Eggert <eggert@twinsun.com>
8533 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
8535 2000-06-04 Paul Eggert <eggert@twinsun.com>
8537 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
8539 2000-06-04 Jim Meyering <meyering@lucent.com>
8541 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
8542 SunOS 4.1.4 for which gid_t is an unsigned type.
8544 2000-06-03 Jim Meyering <meyering@lucent.com>
8546 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
8548 2000-05-26 Bruno Haible <haible@clisp.cons.org>
8550 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
8551 newer, don't install charset.alias.
8552 * config.charset: Change the Linux/glibc rules so they become empty
8553 on glibc-2.1 or newer.
8555 2000-06-02 Jim Meyering <meyering@lucent.com>
8557 * mountlist.c: Back out last change. Instead, do this...
8558 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
8559 member using the same `ignore'-testing code.
8560 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
8564 2000-05-29 Jim Meyering <meyering@lucent.com>
8566 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
8567 with the `ignore' attribute. Based on a patch from Mark D. Roth.
8569 2000-05-22 Jim Meyering <meyering@lucent.com>
8571 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
8573 2000-05-18 Jim Meyering <meyering@lucent.com>
8575 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
8576 back, too, since it may have been modified by allocate_entry.
8577 (hash_delete): Rewrite to use neither the assignment operator
8578 nor the comma operator in an if-expression.
8580 2000-05-15 Paul Eggert <eggert@twinsun.com>
8583 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
8584 Remove; no longer needed.
8585 "quotearg.h": Add include.
8586 (file_name): Do not bother to explicitly initialize to NULL; it's less
8587 efficient on some hosts.
8588 (close_stdout_status): Remove test as to whether stdout was already
8589 closed; it breaks for the case "echo x | sort >&-".
8590 Quote file name colons.
8591 Do not assume that _("write error") lacks format strings.
8593 2000-05-15 Jim Meyering <meyering@lucent.com>
8595 * version-etc.c (version_etc_copyright): Update the copyright string
8596 used in all --version output.
8598 2000-05-14 Jim Meyering <meyering@lucent.com>
8600 * closeout.c (close_stdout_set_file_name): New function.
8601 (close_stdout_status): Use new file-scoped global.
8602 Return right away if fstat says the stdout file descriptor is invalid.
8603 * closeout.h (close_stdout_set_file_name): Declare.
8605 2000-05-10 Jim Meyering <meyering@lucent.com>
8607 * closeout.c [default_exit_status]: New file-scoped variable.
8608 (close_stdout_set_status): New function.
8609 * closeout.h (close_stdout_set_status): Declare.
8611 2000-05-08 Jim Meyering <meyering@lucent.com>
8613 * long-options.c: Don't include closeout.h.
8614 (parse_long_options): Don't call close_stdout for --version.
8616 2000-05-06 Jim Meyering <meyering@lucent.com>
8618 * strnlen.c: Undefine __strnlen and strnlen.
8619 [!weak_alias]: Define __strnlen to strnlen.
8621 * atexit.c: New file, from libiberty.
8623 2000-05-06 Jim Meyering <meyering@lucent.com>
8625 * closeout.c (close_stdout_status): Also check for errors on the
8628 2000-05-05 Bruno Haible <haible@clisp.cons.org>
8630 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
8631 instead of xmalloc, xrealloc, path_concat.
8632 (locale_charset): Treat empty environment variables as absent.
8633 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
8635 2000-05-04 Jim Meyering <meyering@lucent.com>
8637 * getopt.c: Update from glibc.
8638 * obstack.c: Likewise.
8639 * obstack.h: Likewise.
8640 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
8642 * regex.h: Likewise.
8643 * strndup.c: Likewise.
8644 * strnlen.c: New file, from glibc.
8646 2000-05-01 Jim Meyering <meyering@lucent.com>
8648 * full-write.c (full_write): Remove `FIXME' part of comment.
8650 2000-04-29 Jim Meyering <meyering@lucent.com>
8652 * path-concat.c: Declare strdup only if it's not defined.
8653 * canon-host.c: Likewise.
8655 2000-04-28 Jim Meyering <meyering@lucent.com>
8657 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
8658 redefinition warning on some systems (HPUX). Otherwise, regex.h is
8659 included first, then limits.h is included by locale.h by libintl.h.
8660 From John David Anglin.
8662 2000-04-25 Jim Meyering <meyering@lucent.com>
8664 * makepath.c (S_IRWXUGO): Define.
8665 (make_path): Always perform explicit chmod if MODE specifies any
8666 of the `special' permission bits. Prompted by a bug report against
8667 install from Mate Wierdl and Joost van Baal.
8669 2000-04-18 Jim Meyering <meyering@lucent.com>
8673 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
8674 getpagesize. For BeOS. Based on a patch from Bruno Haible.
8676 2000-04-17 Jim Meyering <meyering@lucent.com>
8678 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
8679 the definition of it to rpl_strftime also defined-away the system's
8682 2000-04-15 Jim Meyering <meyering@lucent.com>
8684 Use `C' to denote so-called `contiguous' files, the same way
8686 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
8687 (ftypelet): Use S_ISCTG.
8688 From Michael Deutschmann.
8690 2000-04-14 Jim Meyering <meyering@lucent.com>
8692 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
8694 2000-04-08 Jim Meyering <meyering@lucent.com>
8696 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
8697 names don't conflict. Reported by Eli Zaretskii.
8699 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8701 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8702 bug. Deal with the different error behavior of Irix iconv.
8704 2000-04-07 Jim Meyering <meyering@lucent.com>
8706 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8707 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8709 2000-04-05 Jim Meyering <meyering@lucent.com>
8711 Portability tweaks required for ultrix4.3.
8712 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8713 * readutmp.c: Include sys/types.h before sys/stat.h.
8714 * canon-host.c: Declare strdup.
8715 * path-concat.c: Likewise.
8716 From John David Anglin.
8718 2000-04-04 Jim Meyering <meyering@lucent.com>
8720 Be more DOS 8.3-friendly.
8721 * ref-add.sin: Renamed from ref-add.sed.in.
8722 * ref-del.sin: Renamed from ref-del.sed.in.
8723 * Makefile.am: Reflect renaming.
8724 Reported by Eli Zaretskii.
8726 Use a temporary file name that won't clash with `charset.alias'
8727 in the DOS 8.3 name space.
8728 * Makefile.am (charset_tmp): Define.
8729 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8730 (uninstall-local): Likewise.
8731 Reported by Eli Zaretskii.
8733 2000-03-29 Paul Eggert <eggert@twinsun.com>
8735 * time/strftime.c (my_strftime): Make sure we call the system
8736 strftime, not ourselves, when invoking the underlying strftime.
8738 2000-03-24 Jim Meyering <meyering@lucent.com>
8740 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8741 (charset_alias): Define.
8742 (install-exec-local): Factor out common code.
8743 (uninstall-local): Split lines longer than 80.
8744 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8746 (.sed.in.sed): New rule. Don't redirect directly to $@.
8747 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8749 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8751 * config.charset: Output a line containing "Packages using this file".
8752 * ref-add.sed.in, ref-del.sed.in: New files.
8753 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8754 ref-del.sed): New rules.
8756 2000-03-17 Jim Meyering <meyering@lucent.com>
8758 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8759 Otherwise, include <strings.h>
8761 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8763 * unicodeio.c (utf8_wctomb): New function.
8764 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8765 format instead of in UCS-4 with platform dependent endianness.
8767 2000-03-07 Paul Eggert <eggert@twinsun.com>
8769 * savedir.c (savedir): Work even if directory size is
8770 negative; this can happen with some screwy NFS configurations.
8772 2000-03-06 Jim Meyering <meyering@lucent.com>
8774 * localcharset.c (get_charset_aliases): Don't try to free file_name
8775 if it's NULL (because we ran out of memory). From Bruno Haible.
8777 2000-03-05 Jim Meyering <meyering@lucent.com>
8779 * localcharset.c ("path-concat.h"): Include.
8780 (get_charset_aliases): Use path_concat instead of ANSI string
8783 * unicodeio.h (PARAMS): Define.
8784 Use it to guard prototype.
8786 2000-03-04 Jim Meyering <meyering@lucent.com>
8788 * Makefile.am (install-exec-local): Create $(libdir) before installing
8790 (uninstall-local): Uncomment this rule so `make distcheck' works
8793 * unicodeio.c (<errno.h>): Include it.
8794 (errno): Declare if not defined.
8796 * localcharset.c: Add Bruno's comment justifying use of volatile.
8798 * config.charset: New version, incorporating remarks from a linux
8799 i18n mailing list. From Bruno Haible.
8801 2000-03-02 Jim Meyering <meyering@lucent.com>
8803 * Makefile.am (EXTRA_DIST): Add config.charset.
8805 2000-03-01 Jim Meyering <meyering@lucent.com>
8807 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8808 * unicodeio.c: Likewise.
8810 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8812 * config.charset: New file.
8813 * localcharset.c: New file.
8814 * unicodeio.h, unicodeio.c: New files.
8815 * Makefile.am (DEFS): Add -DLIBDIR=...
8816 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8817 (noinst_HEADERS): Add unicodeio.h.
8818 (all-local, install-exec-local, charset.alias): New targets.
8820 2000-02-28 Paul Eggert <eggert@twinsun.com>
8822 * quotearg.c (ALERT_CHAR): New macro.
8823 (quotearg_buffer_restyled): Use it.
8825 2000-02-27 Jim Meyering <meyering@lucent.com>
8827 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8828 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8830 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8831 not `#if STDC_HEADERS'.
8832 Declare malloc if needed.
8834 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8835 now that autoconf always defines the HAVE_DECL_ symbols.
8836 * human.c: Likewise.
8838 * strtoumax.c: Likewise.
8840 * backupfile.c: Arrange for cpp to fail if the configure-time
8841 declaration check was not run.
8843 * human.c: Likewise.
8845 * strtoumax.c: Likewise.
8847 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8848 then first look up the entire `.'-containing string as a login name.
8850 2000-02-18 Paul Eggert <eggert@twinsun.com>
8852 * getdate.y: Handle two-digit years with leading zeros correctly.
8853 (textint): New typedef.
8854 (parser_control): Member year changed from int to textint.
8856 (YYSTYPE): Removed; replaced by %union with int and textint members.
8857 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8858 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8859 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8860 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8861 (date, number, to_year): Use width of number in digits, not its value,
8862 to determine whether it's a 2-digit year, or a 2-digit time.
8863 (yylex): Store number of digits of numeric tokens.
8864 Reported by John Kendall.
8866 (parser_control): Changed from struct parser_control to typedef (for
8867 consistency). All uses changed.
8869 (tID): Removed; not used.
8870 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8872 2000-02-14 Paul Eggert <eggert@twinsun.com>
8874 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8875 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8877 2000-02-12 Jim Meyering <meyering@lucent.com>
8879 * userspec.c (ISDIGIT): Define it.
8880 (isdigit): Remove definition.
8881 (is_number): Use ISDIGIT, not isdigit.
8882 <libintl.h>: Include.
8884 (parse_user_spec): Mark translatable strings.
8886 2000-02-10 Jim Meyering <meyering@lucent.com>
8888 With these changes, nanosleep.[ch] are finally enough like the other
8889 lib/* replacement files to compile on a few more losing systems.
8891 * nanosleep.h: Don't include config.h.
8892 Remove prototype from declaration of nanosleep.
8893 (PARAMS): Remove now-unneeded definition.
8894 * nanosleep.c: #undef nanosleep.
8895 (rpl_nanosleep): Rename from nanosleep.
8897 2000-02-03 Jim Meyering <meyering@lucent.com>
8899 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8900 rather than with `#if HAVE_UTMPNAME'.
8902 2000-02-01 Jim Meyering <meyering@lucent.com>
8904 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8906 2000-01-31 Jim Meyering <meyering@lucent.com>
8908 * nanosleep.h (nanosleep): Guard declaration with
8909 `#if ! HAVE_DECL_NANOSLEEP'.
8910 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8911 the declaration in that vendor's sys/timers.h.
8912 Reported by Christian Krackowizer.
8914 * quotearg.c (ISASCII): Add #undef and move definition to follow
8915 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8916 (ISPRINT): Likewise.
8917 Reported by Tom Tromey.
8919 2000-01-30 Jim Meyering <meyering@lucent.com>
8921 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8922 uses of ->ut_name. The latter doesn't work with new Linux header files
8923 where only utmpx.ut_user is declared.
8925 * readutmp.h (UT_USER): Define.
8927 2000-01-23 Jim Meyering <meyering@lucent.com>
8929 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8932 2000-01-22 Jim Meyering <meyering@lucent.com>
8934 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8935 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8936 Required for some AIX systems. Reported by Christian Krackowizer.
8937 [TESTING] (main): New function.
8939 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8940 * dirname.c (dir_name): Support for DOS-style file names with drive
8943 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8945 * strverscmp.c (ISDIGIT): Define.
8946 (strverscmp): Use ISDIGIT, not isdigit.
8948 2000-01-17 Paul Eggert <eggert@twinsun.com>
8950 * nanosleep.c (nanosleep):
8951 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8952 POSIX.1 doesn't require SA_INTERRUPT and some systems
8953 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8954 it's been part of POSIX.1 since day 1 (in 1988).
8956 2000-01-17 Jim Meyering <meyering@lucent.com>
8958 * interlock: Remove unused file. Reported by François Pinard.
8960 2000-01-16 Paul Eggert <eggert@twinsun.com>
8962 * quotearg.c (quotearg_buffer_restyled): Do not quote
8963 alert, backslash, formfeed, and vertical tab unnecessarily in
8964 shell quoting style.
8967 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
8968 Free Software Foundation, Inc.
8969 Copying and distribution of this file, with or without modification,
8970 are permitted provided the copyright notice and this notice are preserved.