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54 lines
1.8 KiB
C
54 lines
1.8 KiB
C
/*
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* Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation. Oracle designates this
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* particular file as subject to the "Classpath" exception as provided
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* by Oracle in the LICENSE file that accompanied this code.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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#include <sys/types.h>
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#include <sys/socket.h>
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#include "jni.h"
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#include "jni_util.h"
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#include "net_util.h"
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#include "jlong.h"
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#include "sun_nio_ch_UnixAsynchronousSocketChannelImpl.h"
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#include "nio_util.h"
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#include "nio.h"
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JNIEXPORT void JNICALL
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Java_sun_nio_ch_UnixAsynchronousSocketChannelImpl_checkConnect(JNIEnv *env,
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jobject this, int fd)
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{
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int error = 0;
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socklen_t arglen = sizeof(error);
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int result;
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result = getsockopt(fd, SOL_SOCKET, SO_ERROR, &error, &arglen);
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if (result < 0) {
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JNU_ThrowIOExceptionWithLastError(env, "getsockopt");
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} else {
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if (error)
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handleSocketError(env, error);
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}
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}
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