1 /* 2 * Copyright (c) 2007, 2018, 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 23 * questions. 24 */ 25 package jdk.internal.access; 26 27 import java.io.FileDescriptor; 28 import java.io.IOException; 29 30 import jdk.internal.ref.PhantomCleanable; 31 32 /* 33 * @author Chris Hegarty 34 */ 35 36 public interface JavaIOFileDescriptorAccess { 37 public void set(FileDescriptor fdo, int fd); 38 public int get(FileDescriptor fdo); 39 public void setAppend(FileDescriptor fdo, boolean append); 40 public boolean getAppend(FileDescriptor fdo); 41 public void close(FileDescriptor fdo) throws IOException; 42 public void registerCleanup(FileDescriptor fdo); 43 public void registerCleanup(FileDescriptor fdo, PhantomCleanable<FileDescriptor> cleanable); 44 public void unregisterCleanup(FileDescriptor fdo); 45 46 // Only valid on Windows 47 public void setHandle(FileDescriptor fdo, long handle); 48 public long getHandle(FileDescriptor fdo); 49 }