1 /*
   2  * Copyright (c) 2007,2011, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.  Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any

 112     protected native byte getTTL() throws IOException;
 113 
 114     protected native void join(InetAddress inetaddr, NetworkInterface netIf)
 115         throws IOException;
 116 
 117     protected native void leave(InetAddress inetaddr, NetworkInterface netIf)
 118         throws IOException;
 119 
 120     protected native void datagramSocketCreate() throws SocketException;
 121 
 122     protected native void datagramSocketClose();
 123 
 124     protected native void socketSetOption0(int opt, Object val)
 125         throws SocketException;
 126 
 127     protected native Object socketGetOption(int opt) throws SocketException;
 128 
 129     protected native void connect0(InetAddress address, int port) throws SocketException;
 130 
 131     protected native void disconnect0(int family);


 132 
 133     /**
 134      * Perform class load-time initializations.
 135      */
 136     private native static void init();
 137 }

   1 /*
   2  * Copyright (c) 2007, 2015, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.  Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any

 112     protected native byte getTTL() throws IOException;
 113 
 114     protected native void join(InetAddress inetaddr, NetworkInterface netIf)
 115         throws IOException;
 116 
 117     protected native void leave(InetAddress inetaddr, NetworkInterface netIf)
 118         throws IOException;
 119 
 120     protected native void datagramSocketCreate() throws SocketException;
 121 
 122     protected native void datagramSocketClose();
 123 
 124     protected native void socketSetOption0(int opt, Object val)
 125         throws SocketException;
 126 
 127     protected native Object socketGetOption(int opt) throws SocketException;
 128 
 129     protected native void connect0(InetAddress address, int port) throws SocketException;
 130 
 131     protected native void disconnect0(int family);
 132 
 133     native int dataAvailable();
 134 
 135     /**
 136      * Perform class load-time initializations.
 137      */
 138     private native static void init();
 139 }