2003-11-12 19:09:20 +00:00
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/* Test for UTF-8 regular expression optimizations.
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2024-01-01 18:12:26 +00:00
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Copyright (C) 2003-2024 Free Software Foundation, Inc.
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2003-11-12 19:09:20 +00:00
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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2012-02-09 23:18:22 +00:00
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License along with the GNU C Library; if not, see
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Prefer https to http for gnu.org and fsf.org URLs
Also, change sources.redhat.com to sourceware.org.
This patch was automatically generated by running the following shell
script, which uses GNU sed, and which avoids modifying files imported
from upstream:
sed -ri '
s,(http|ftp)(://(.*\.)?(gnu|fsf|sourceware)\.org($|[^.]|\.[^a-z])),https\2,g
s,(http|ftp)(://(.*\.)?)sources\.redhat\.com($|[^.]|\.[^a-z]),https\2sourceware.org\4,g
' \
$(find $(git ls-files) -prune -type f \
! -name '*.po' \
! -name 'ChangeLog*' \
! -path COPYING ! -path COPYING.LIB \
! -path manual/fdl-1.3.texi ! -path manual/lgpl-2.1.texi \
! -path manual/texinfo.tex ! -path scripts/config.guess \
! -path scripts/config.sub ! -path scripts/install-sh \
! -path scripts/mkinstalldirs ! -path scripts/move-if-change \
! -path INSTALL ! -path locale/programs/charmap-kw.h \
! -path po/libc.pot ! -path sysdeps/gnu/errlist.c \
! '(' -name configure \
-execdir test -f configure.ac -o -f configure.in ';' ')' \
! '(' -name preconfigure \
-execdir test -f preconfigure.ac ';' ')' \
-print)
and then by running 'make dist-prepare' to regenerate files built
from the altered files, and then executing the following to cleanup:
chmod a+x sysdeps/unix/sysv/linux/riscv/configure
# Omit irrelevant whitespace and comment-only changes,
# perhaps from a slightly-different Autoconf version.
git checkout -f \
sysdeps/csky/configure \
sysdeps/hppa/configure \
sysdeps/riscv/configure \
sysdeps/unix/sysv/linux/csky/configure
# Omit changes that caused a pre-commit check to fail like this:
# remote: *** error: sysdeps/powerpc/powerpc64/ppc-mcount.S: trailing lines
git checkout -f \
sysdeps/powerpc/powerpc64/ppc-mcount.S \
sysdeps/unix/sysv/linux/s390/s390-64/syscall.S
# Omit change that caused a pre-commit check to fail like this:
# remote: *** error: sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S: last line does not end in newline
git checkout -f sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S
2019-09-07 05:40:42 +00:00
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<https://www.gnu.org/licenses/>. */
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2003-11-12 19:09:20 +00:00
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#include <sys/types.h>
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#include <mcheck.h>
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#include <regex.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <locale.h>
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#define RE_NO_INTERNAL_PROTOTYPES 1
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#include "regex_internal.h"
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2003-11-18 23:40:59 +00:00
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#define BRE RE_SYNTAX_POSIX_BASIC
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#define ERE RE_SYNTAX_POSIX_EXTENDED
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2003-11-12 19:09:20 +00:00
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static struct
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{
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int syntax;
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const char *pattern;
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const char *string;
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int res, optimize;
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} tests[] = {
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/* \xc3\x84 LATIN CAPITAL LETTER A WITH DIAERESIS
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\xc3\x96 LATIN CAPITAL LETTER O WITH DIAERESIS
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\xc3\xa4 LATIN SMALL LETTER A WITH DIAERESIS
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\xc3\xb6 LATIN SMALL LETTER O WITH DIAERESIS
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\xe2\x80\x94 EM DASH */
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/* Should be optimized. */
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2003-11-18 23:40:59 +00:00
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{BRE, "foo", "b\xc3\xa4rfoob\xc3\xa4z", 4, 1},
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{BRE, "b\xc3\xa4z", "b\xc3\xa4rfoob\xc3\xa4z", 7, 1},
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{BRE, "b\xc3\xa4*z", "b\xc3\xa4rfoob\xc3\xa4z", 7, 1},
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{BRE, "b\xc3\xa4*z", "b\xc3\xa4rfoobz", 7, 1},
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{BRE, "b\xc3\xa4\\+z", "b\xc3\xa4rfoob\xc3\xa4\xc3\xa4z", 7, 1},
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{BRE, "b\xc3\xa4\\?z", "b\xc3\xa4rfoob\xc3\xa4z", 7, 1},
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{BRE, "b\xc3\xa4\\{1,2\\}z", "b\xc3\xa4rfoob\xc3\xa4z", 7, 1},
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{BRE, "^x\\|xy*z$", "\xc3\xb6xyyz", 2, 1},
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{BRE, "^x\\\\y\\{6\\}z\\+", "x\\yyyyyyzz\xc3\xb6", 0, 1},
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{BRE, "^x\\\\y\\{2,36\\}z\\+", "x\\yzz\xc3\xb6", -1, 1},
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{BRE, "^x\\\\y\\{,3\\}z\\+", "x\\yyyzz\xc3\xb6", 0, 1},
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{BRE, "^x\\|x\xc3\xa4*z$", "\xc3\xb6x\xc3\xa4\xc3\xa4z", 2, 1},
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{BRE, "^x\\\\\xc3\x84\\{6\\}z\\+",
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2003-11-18 07:25:02 +00:00
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"x\\\xc3\x84\xc3\x84\xc3\x84\xc3\x84\xc3\x84\xc3\x84zz\xc3\xb6", 0, 1},
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2003-11-18 23:40:59 +00:00
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{BRE, "^x\\\\\xc3\x84\\{2,36\\}z\\+", "x\\\xc3\x84zz\xc3\xb6", -1, 1},
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{BRE, "^x\\\\\xc3\x84\\{,3\\}z\\+",
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2003-11-18 07:25:02 +00:00
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"x\\\xc3\x84\xc3\x84\xc3\x84zz\xc3\xb6", 0, 1},
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2003-11-18 23:40:59 +00:00
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{BRE, "x[C]y", "axCy", 1, 1},
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{BRE, "x[ABC]y", "axCy", 1, 1},
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{BRE, "\\`x\\|z\\'", "x\xe2\x80\x94", 0, 1},
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{BRE, "\\(xy\\)z\\1a\\1", "\xe2\x80\x94xyzxyaxy\xc3\x84", 3, 1},
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{BRE, "xy\\?z", "\xc3\x84xz\xc3\xb6", 2, 1},
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{BRE, "\\`\xc3\x84\\|z\\'", "\xc3\x84\xe2\x80\x94", 0, 1},
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{BRE, "\\(x\xc3\x84\\)z\\1\x61\\1",
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2003-11-18 07:25:02 +00:00
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"\xe2\x80\x94x\xc3\x84zx\xc3\x84\x61x\xc3\x84\xc3\x96", 3, 1},
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2003-11-18 23:40:59 +00:00
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{BRE, "x\xc3\x96\\?z", "\xc3\x84xz\xc3\xb6", 2, 1},
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{BRE, "x.y", "ax\xe2\x80\x94yz", 1, 1},
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{BRE, "x.*z", "\xc3\x84xz", 2, 1},
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{BRE, "x.*z", "\xc3\x84x\xe2\x80\x94z", 2, 1},
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{BRE, "x.*z", "\xc3\x84x\xe2\x80\x94y\xf1\x90\x80\x90z", 2, 1},
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{BRE, "x.*z", "\xc3\x84x\xe2\x80\x94\xc3\x94\xf1\x90\x80\x90z", 2, 1},
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{BRE, "x.\\?z", "axz", 1, 1},
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{BRE, "x.\\?z", "axyz", 1, 1},
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{BRE, "x.\\?z", "ax\xc3\x84z", 1, 1},
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{BRE, "x.\\?z", "ax\xe2\x80\x94z", 1, 1},
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{BRE, "x.\\?z", "ax\xf0\x9d\x80\x80z", 1, 1},
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{BRE, "x.\\?z", "ax\xf9\x81\x82\x83\x84z", 1, 1},
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{BRE, "x.\\?z", "ax\xfd\xbf\xbf\xbf\xbf\xbfz", 1, 1},
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{BRE, ".", "y", 0, 1},
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{BRE, ".", "\xc3\x84", 0, 1},
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{BRE, ".", "\xe2\x80\x94", 0, 1},
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{BRE, ".", "\xf0\x9d\x80\x80", 0, 1},
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{BRE, ".", "\xf9\x81\x82\x83\x84", 0, 1},
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{BRE, ".", "\xfd\xbf\xbf\xbf\xbf\xbf", 0, 1},
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{BRE, "x.\\?z", "axyyz", -1, 1},
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{BRE, "x.\\?z", "ax\xc3\x84\xc3\x96z", -1, 1},
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{BRE, "x.\\?z", "ax\xe2\x80\x94\xc3\xa4z", -1, 1},
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{BRE, "x.\\?z", "ax\xf0\x9d\x80\x80yz", -1, 1},
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2003-11-19 09:24:54 +00:00
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{BRE, "x.\\?z", "ax\xf9\x81\x82\x83\x84\xf0\x9d\x80\x81z", -1, 1},
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2003-11-18 23:40:59 +00:00
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{BRE, "x.\\?z", "ax\xfd\xbf\xbf\xbf\xbf\xbf\xc3\x96z", -1, 1},
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{BRE, "x.\\+z", "\xe2\x80\x94xz", -1, 1},
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{BRE, "x.\\+z", "\xe2\x80\x94xyz", 3, 1},
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{BRE, "x.\\+z", "\xe2\x80\x94x\xc3\x84y\xe2\x80\x94z", 3, 1},
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{BRE, "x.\\+z", "\xe2\x80\x94x\xe2\x80\x94z", 3, 1},
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{BRE, "x.\\+z", "\xe2\x80\x94x\xf0\x9d\x80\x80\xc3\x84z", 3, 1},
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{BRE, "x.\\+z", "\xe2\x80\x94x.~\xe2\x80\x94\xf9\x81\x82\x83\x84z", 3, 1},
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{BRE, "x.\\+z", "\xe2\x80\x94x\xfd\xbf\xbf\xbf\xbf\xbfz", 3, 1},
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{BRE, "x.\\{1,2\\}z", "\xe2\x80\x94xz", -1, 1},
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{BRE, "x.\\{1,2\\}z", "\xe2\x80\x94x\xc3\x96y\xc3\xa4z", -1, 1},
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{BRE, "x.\\{1,2\\}z", "\xe2\x80\x94xyz", 3, 1},
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{BRE, "x.\\{1,2\\}z", "\xe2\x80\x94x\xc3\x84\xe2\x80\x94z", 3, 1},
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{BRE, "x.\\{1,2\\}z", "\xe2\x80\x94x\xe2\x80\x94z", 3, 1},
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{BRE, "x.\\{1,2\\}z", "\xe2\x80\x94x\xf0\x9d\x80\x80\xc3\x84z", 3, 1},
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{BRE, "x.\\{1,2\\}z", "\xe2\x80\x94x~\xe2\x80\x94z", 3, 1},
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{BRE, "x.\\{1,2\\}z", "\xe2\x80\x94x\xfd\xbf\xbf\xbf\xbf\xbfz", 3, 1},
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{BRE, "x\\(.w\\|\xc3\x86\\)\\?z", "axz", 1, 1},
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{BRE, "x\\(.w\\|\xc3\x86\\)\\?z", "ax\xfd\xbf\xbf\xbf\xbf\xbfwz", 1, 1},
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{BRE, "x\\(.w\\|\xc3\x86\\)\\?z", "ax\xc3\x86z", 1, 1},
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{BRE, "x\\(.w\\|\xc3\x86\\)\\?z", "ax\xe2\x80\x96wz", 1, 1},
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{ERE, "foo", "b\xc3\xa4rfoob\xc3\xa4z", 4, 1},
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{ERE, "^x|xy*z$", "\xc3\xb6xyyz", 2, 1},
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{ERE, "^x\\\\y{6}z+", "x\\yyyyyyzz\xc3\xb6", 0, 1},
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{ERE, "^x\\\\y{2,36}z+", "x\\yzz\xc3\xb6", -1, 1},
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{ERE, "^x\\\\y{,3}z+", "x\\yyyzz\xc3\xb6", 0, 1},
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{ERE, "x[C]y", "axCy", 1, 1},
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{ERE, "x[ABC]y", "axCy", 1, 1},
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{ERE, "\\`x|z\\'", "x\xe2\x80\x94", 0, 1},
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{ERE, "(xy)z\\1a\\1", "\xe2\x80\x94xyzxyaxy\xc3\x84", 3, 1},
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{ERE, "xy?z", "\xc3\x84xz\xc3\xb6", 2, 1},
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{ERE, "x.y", "ax\xe2\x80\x94yz", 1, 1},
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{ERE, "x.*z", "\xc3\x84xz", 2, 1},
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{ERE, "x.*z", "\xc3\x84x\xe2\x80\x94z", 2, 1},
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{ERE, "x.*z", "\xc3\x84x\xe2\x80\x94y\xf1\x90\x80\x90z", 2, 1},
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{ERE, "x.*z", "\xc3\x84x\xe2\x80\x94\xc3\x94\xf1\x90\x80\x90z", 2, 1},
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{ERE, "x.?z", "axz", 1, 1},
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{ERE, "x.?z", "axyz", 1, 1},
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{ERE, "x.?z", "ax\xc3\x84z", 1, 1},
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{ERE, "x.?z", "ax\xe2\x80\x94z", 1, 1},
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{ERE, "x.?z", "ax\xf0\x9d\x80\x80z", 1, 1},
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{ERE, "x.?z", "ax\xf9\x81\x82\x83\x84z", 1, 1},
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{ERE, "x.?z", "ax\xfd\xbf\xbf\xbf\xbf\xbfz", 1, 1},
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{ERE, "x.?z", "axyyz", -1, 1},
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{ERE, "x.?z", "ax\xc3\x84\xc3\x96z", -1, 1},
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{ERE, "x.?z", "ax\xe2\x80\x94\xc3\xa4z", -1, 1},
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{ERE, "x.?z", "ax\xf0\x9d\x80\x80yz", -1, 1},
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2003-11-19 09:24:54 +00:00
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{ERE, "x.?z", "ax\xf9\x81\x82\x83\x84\xf0\x9d\x80\x81z", -1, 1},
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2003-11-18 23:40:59 +00:00
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{ERE, "x.?z", "ax\xfd\xbf\xbf\xbf\xbf\xbf\xc3\x96z", -1, 1},
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{ERE, "x.+z", "\xe2\x80\x94xz", -1, 1},
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{ERE, "x.+z", "\xe2\x80\x94xyz", 3, 1},
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{ERE, "x.+z", "\xe2\x80\x94x\xc3\x84y\xe2\x80\x94z", 3, 1},
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{ERE, "x.+z", "\xe2\x80\x94x\xe2\x80\x94z", 3, 1},
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{ERE, "x.+z", "\xe2\x80\x94x\xf0\x9d\x80\x80\xc3\x84z", 3, 1},
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{ERE, "x.+z", "\xe2\x80\x94x.~\xe2\x80\x94\xf9\x81\x82\x83\x84z", 3, 1},
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{ERE, "x.+z", "\xe2\x80\x94x\xfd\xbf\xbf\xbf\xbf\xbfz", 3, 1},
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{ERE, "x.{1,2}z", "\xe2\x80\x94xz", -1, 1},
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{ERE, "x.{1,2}z", "\xe2\x80\x94x\xc3\x96y\xc3\xa4z", -1, 1},
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{ERE, "x.{1,2}z", "\xe2\x80\x94xyz", 3, 1},
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{ERE, "x.{1,2}z", "\xe2\x80\x94x\xc3\x84\xe2\x80\x94z", 3, 1},
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{ERE, "x.{1,2}z", "\xe2\x80\x94x\xe2\x80\x94z", 3, 1},
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{ERE, "x.{1,2}z", "\xe2\x80\x94x\xf0\x9d\x80\x80\xc3\x84z", 3, 1},
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{ERE, "x.{1,2}z", "\xe2\x80\x94x~\xe2\x80\x94z", 3, 1},
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{ERE, "x.{1,2}z", "\xe2\x80\x94x\xfd\xbf\xbf\xbf\xbf\xbfz", 3, 1},
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{ERE, "x(.w|\xc3\x86)?z", "axz", 1, 1},
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{ERE, "x(.w|\xc3\x86)?z", "ax\xfd\xbf\xbf\xbf\xbf\xbfwz", 1, 1},
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{ERE, "x(.w|\xc3\x86)?z", "ax\xc3\x86z", 1, 1},
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{ERE, "x(.w|\xc3\x86)?z", "ax\xe2\x80\x96wz", 1, 1},
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2003-11-12 19:09:20 +00:00
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/* Should not be optimized. */
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2003-11-18 23:40:59 +00:00
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{BRE, "x[\xc3\x84\xc3\xa4]y", "ax\xc3\xa4y", 1, 0},
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{BRE, "x[A-Z,]y", "axCy", 1, 0},
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{BRE, "x[^y]z", "ax\xe2\x80\x94z", 1, 0},
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{BRE, "x[[:alnum:]]z", "ax\xc3\x96z", 1, 0},
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{BRE, "x[[=A=]]z", "axAz", 1, 0},
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{BRE, "x[[=\xc3\x84=]]z", "ax\xc3\x84z", 1, 0},
|
|
|
|
|
{BRE, "\\<g", "\xe2\x80\x94g", 3, 0},
|
|
|
|
|
{BRE, "\\bg\\b", "\xe2\x80\x94g", 3, 0},
|
|
|
|
|
{BRE, "\\Bg\\B", "\xc3\xa4g\xc3\xa4", 2, 0},
|
|
|
|
|
{BRE, "a\\wz", "a\xc3\x84z", 0, 0},
|
|
|
|
|
{BRE, "x\\Wz", "\xc3\x96x\xe2\x80\x94z", 2, 0},
|
|
|
|
|
{ERE, "x[\xc3\x84\xc3\xa4]y", "ax\xc3\xa4y", 1, 0},
|
|
|
|
|
{ERE, "x[A-Z,]y", "axCy", 1, 0},
|
|
|
|
|
{ERE, "x[^y]z", "ax\xe2\x80\x94z", 1, 0},
|
|
|
|
|
{ERE, "x[[:alnum:]]z", "ax\xc3\x96z", 1, 0},
|
|
|
|
|
{ERE, "x[[=A=]]z", "axAz", 1, 0},
|
|
|
|
|
{ERE, "x[[=\xc3\x84=]]z", "ax\xc3\x84z", 1, 0},
|
|
|
|
|
{ERE, "\\<g", "\xe2\x80\x94g", 3, 0},
|
|
|
|
|
{ERE, "\\bg\\b", "\xe2\x80\x94g", 3, 0},
|
|
|
|
|
{ERE, "\\Bg\\B", "\xc3\xa4g\xc3\xa4", 2, 0},
|
|
|
|
|
{ERE, "a\\wz", "a\xc3\x84z", 0, 0},
|
|
|
|
|
{ERE, "x\\Wz", "\xc3\x96x\xe2\x80\x94z", 2, 0},
|
2003-11-12 19:09:20 +00:00
|
|
|
};
|
|
|
|
|
|
|
|
|
|
int
|
|
|
|
|
main (void)
|
|
|
|
|
{
|
|
|
|
|
struct re_pattern_buffer regbuf;
|
|
|
|
|
const char *err;
|
|
|
|
|
size_t i;
|
|
|
|
|
int ret = 0;
|
|
|
|
|
|
|
|
|
|
mtrace ();
|
|
|
|
|
|
|
|
|
|
setlocale (LC_ALL, "de_DE.UTF-8");
|
|
|
|
|
for (i = 0; i < sizeof (tests) / sizeof (tests[0]); ++i)
|
|
|
|
|
{
|
|
|
|
|
int res, optimized;
|
2003-11-13 21:23:11 +00:00
|
|
|
|
2003-11-12 19:09:20 +00:00
|
|
|
re_set_syntax (tests[i].syntax);
|
|
|
|
|
memset (®buf, '\0', sizeof (regbuf));
|
|
|
|
|
err = re_compile_pattern (tests[i].pattern, strlen (tests[i].pattern),
|
|
|
|
|
®buf);
|
|
|
|
|
if (err != NULL)
|
|
|
|
|
{
|
|
|
|
|
printf ("re_compile_pattern failed: %s\n", err);
|
|
|
|
|
ret = 1;
|
|
|
|
|
continue;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Check if re_search will be done as multi-byte or single-byte. */
|
|
|
|
|
optimized = ((re_dfa_t *) regbuf.buffer)->mb_cur_max == 1;
|
|
|
|
|
if (optimized != tests[i].optimize)
|
|
|
|
|
{
|
|
|
|
|
printf ("pattern %zd %soptimized while it should%s be\n",
|
|
|
|
|
i, optimized ? "" : "not ", tests[i].optimize ? "" : " not");
|
|
|
|
|
ret = 1;
|
|
|
|
|
}
|
|
|
|
|
|
2003-11-18 23:40:59 +00:00
|
|
|
int str_len = strlen (tests[i].string);
|
|
|
|
|
res = re_search (®buf, tests[i].string, str_len, 0, str_len, NULL);
|
2003-11-12 19:09:20 +00:00
|
|
|
if (res != tests[i].res)
|
|
|
|
|
{
|
|
|
|
|
printf ("re_search %zd failed: %d\n", i, res);
|
|
|
|
|
ret = 1;
|
|
|
|
|
regfree (®buf);
|
|
|
|
|
continue;
|
|
|
|
|
}
|
2003-11-18 23:40:59 +00:00
|
|
|
|
|
|
|
|
res = re_search (®buf, tests[i].string, str_len, str_len, -str_len,
|
|
|
|
|
NULL);
|
|
|
|
|
if (res != tests[i].res)
|
|
|
|
|
{
|
|
|
|
|
printf ("backward re_search %zd failed: %d\n", i, res);
|
|
|
|
|
ret = 1;
|
|
|
|
|
regfree (®buf);
|
|
|
|
|
continue;
|
|
|
|
|
}
|
2003-11-12 19:09:20 +00:00
|
|
|
regfree (®buf);
|
2003-11-13 21:23:11 +00:00
|
|
|
|
|
|
|
|
re_set_syntax (tests[i].syntax | RE_ICASE);
|
|
|
|
|
memset (®buf, '\0', sizeof (regbuf));
|
|
|
|
|
err = re_compile_pattern (tests[i].pattern, strlen (tests[i].pattern),
|
|
|
|
|
®buf);
|
|
|
|
|
if (err != NULL)
|
|
|
|
|
{
|
|
|
|
|
printf ("re_compile_pattern failed: %s\n", err);
|
|
|
|
|
ret = 1;
|
|
|
|
|
continue;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Check if re_search will be done as multi-byte or single-byte. */
|
|
|
|
|
optimized = ((re_dfa_t *) regbuf.buffer)->mb_cur_max == 1;
|
|
|
|
|
if (optimized)
|
|
|
|
|
{
|
|
|
|
|
printf ("pattern %zd optimized while it should not be when case insensitive\n",
|
|
|
|
|
i);
|
|
|
|
|
ret = 1;
|
|
|
|
|
}
|
|
|
|
|
|
2003-11-18 23:40:59 +00:00
|
|
|
res = re_search (®buf, tests[i].string, str_len, 0, str_len, NULL);
|
2003-11-13 21:23:11 +00:00
|
|
|
if (res != tests[i].res)
|
|
|
|
|
{
|
2003-11-18 23:40:59 +00:00
|
|
|
printf ("ICASE re_search %zd failed: %d\n", i, res);
|
2003-11-13 21:23:11 +00:00
|
|
|
ret = 1;
|
|
|
|
|
regfree (®buf);
|
|
|
|
|
continue;
|
|
|
|
|
}
|
2003-11-18 23:40:59 +00:00
|
|
|
|
|
|
|
|
res = re_search (®buf, tests[i].string, str_len, str_len, -str_len,
|
|
|
|
|
NULL);
|
|
|
|
|
if (res != tests[i].res)
|
|
|
|
|
{
|
|
|
|
|
printf ("ICASE backward re_search %zd failed: %d\n", i, res);
|
|
|
|
|
ret = 1;
|
|
|
|
|
regfree (®buf);
|
|
|
|
|
continue;
|
2003-11-26 03:24:15 +00:00
|
|
|
}
|
2003-11-13 21:23:11 +00:00
|
|
|
regfree (®buf);
|
2003-11-12 19:09:20 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return ret;
|
|
|
|
|
}
|
