3261N/A * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved. 0N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 0N/A * This code is free software; you can redistribute it and/or modify it 0N/A * under the terms of the GNU General Public License version 2 only, as 2362N/A * published by the Free Software Foundation. Oracle designates this 0N/A * particular file as subject to the "Classpath" exception as provided 2362N/A * by Oracle in the LICENSE file that accompanied this code. 0N/A * This code is distributed in the hope that it will be useful, but WITHOUT 0N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 0N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 0N/A * version 2 for more details (a copy is included in the LICENSE file that 0N/A * accompanied this code). 0N/A * You should have received a copy of the GNU General Public License version 0N/A * 2 along with this work; if not, write to the Free Software Foundation, 0N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 2362N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 2362N/A * or visit www.oracle.com if you need additional information or have any 0N/A * An implementation of Selector for Linux 2.6+ kernels that uses 0N/A * the epoll event notification facility. 0N/A // File descriptors used for interrupt 0N/A // Maps from file descriptors to keys 0N/A // True if this Selector has been closed 0N/A // Lock for interrupt triggering and clearing 0N/A * Package private constructor called by factory method in 0N/A * the abstract superclass Selector. 0N/A // Clear the wakeup pipe 0N/A * Update the keys whose fd's have been selected by the epoll. 0N/A * Add the ready keys to the ready queue. 0N/A // ski is null in the case of an interrupt 673N/A // prevent further wakeup