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61 lines
2.2 KiB
Java
61 lines
2.2 KiB
Java
/*
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* @(#) $(JCGO)/goclsp/vm/gnu/java/nio/VMSelector.java --
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* VM specific file/socket "select" call implementation.
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**
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* Project: JCGO (http://www.ivmaisoft.com/jcgo/)
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* Copyright (C) 2001-2007 Ivan Maidanski <ivmai@ivmaisoft.com>
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* All rights reserved.
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**
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* Class specification origin: GNU Classpath v0.93 vm/reference
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*/
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/*
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* This is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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**
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* This software is distributed in the hope that it will be useful, but
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* 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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* General Public License (GPL) for more details.
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**
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* Linking this library statically or dynamically with other modules is
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* making a combined work based on this library. Thus, the terms and
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* conditions of the GNU General Public License cover the whole
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* combination.
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**
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* As a special exception, the copyright holders of this library give you
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* permission to link this library with independent modules to produce an
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* executable, regardless of the license terms of these independent
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* modules, and to copy and distribute the resulting executable under
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* terms of your choice, provided that you also meet, for each linked
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* independent module, the terms and conditions of the license of that
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* module. An independent module is a module which is not derived from
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* or based on this library. If you modify this library, you may extend
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* this exception to your version of the library, but you are not
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* obligated to do so. If you do not wish to do so, delete this
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* exception statement from your version.
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*/
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package gnu.java.nio;
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import gnu.java.net.VMAccessorGnuJavaNet;
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import java.io.IOException;
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public final class VMSelector
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{
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private VMSelector() {}
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static int select(int[] read, int[] write, int[] except, long timeout)
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throws IOException
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{
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/* not implemented correctly for files and pipes */
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return VMAccessorGnuJavaNet.socketSelectVMPlainSocketImpl(read, write,
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except, timeout > 0L ? (timeout < (long) (-1 >>> 1) ?
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(int) timeout : -1 >>> 1) : -1);
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}
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}
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