src/jdk.net/solaris/classes/jdk/net/SolarisSocketOptions.java
author zgu
Mon, 09 Sep 2019 11:43:16 -0400
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permissions -rw-r--r--
8230765: Implement nmethod barrier for x86_32 platforms Reviewed-by: rkennke, eosterlund
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/*
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 * Copyright (c) 2016, 2019, 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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package jdk.net;
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import java.net.SocketException;
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import java.security.AccessController;
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import java.security.PrivilegedAction;
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import jdk.net.ExtendedSocketOptions.PlatformSocketOptions;
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class SolarisSocketOptions extends PlatformSocketOptions {
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    public SolarisSocketOptions() { }
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    @Override native int setFlowOption(int fd, int priority, long bandwidth)
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            throws SocketException;
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    @Override native int getFlowOption(int fd, SocketFlow f)
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            throws SocketException;
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    @Override native boolean flowSupported();
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    private static native void init();
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    static {
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        if (System.getSecurityManager() == null) {
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            System.loadLibrary("extnet");
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        } else {
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            AccessController.doPrivileged(new PrivilegedAction<Void>() {
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                public Void run() {
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                    System.loadLibrary("extnet");
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                    return null;
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                }
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            });
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        }
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        init();
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    }
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}