/*

* Copyright (c) 2007, 2008, Oracle and/or its affiliates. All rights reserved.

* ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*/

package java.net;

import java.io.IOException;

import java.io.FileDescriptor;

/*

* On Unix systems we simply delegate to native methods.

*

* @author Chris Hegarty

*/

class PlainSocketImpl extends AbstractPlainSocketImpl

{

static {

initProto();

}

/**

* Constructs an empty instance.

*/

PlainSocketImpl() { }

/**

* Constructs an instance with the given file descriptor.

*/

PlainSocketImpl(FileDescriptor fd) {

this.fd = fd;

}

native void socketCreate(boolean isServer) throws IOException;

native void socketConnect(InetAddress address, int port, int timeout)

throws IOException;

native void socketBind(InetAddress address, int port)

throws IOException;

native void socketListen(int count) throws IOException;

native void socketAccept(SocketImpl s) throws IOException;

native int socketAvailable() throws IOException;

native void socketClose0(boolean useDeferredClose) throws IOException;

native void socketShutdown(int howto) throws IOException;

static native void initProto();

native void socketSetOption(int cmd, boolean on, Object value)

throws SocketException;

native int socketGetOption(int opt, Object iaContainerObj) throws SocketException;

native void socketSendUrgentData(int data) throws IOException;

}