| /* | |
| * Copyright (c) 2000, 2011, Oracle and/or its affiliates. All rights reserved. | |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | |
| * | |
| * This code is free software; you can redistribute it and/or modify it | |
| * under the terms of the GNU General Public License version 2 only, as | |
| * published by the Free Software Foundation. Oracle designates this | |
| * particular file as subject to the "Classpath" exception as provided | |
| * by Oracle in the LICENSE file that accompanied this code. | |
| * | |
| * This code is distributed in the hope that it will be useful, but WITHOUT | |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| * version 2 for more details (a copy is included in the LICENSE file that | |
| * accompanied this code). | |
| * | |
| * You should have received a copy of the GNU General Public License version | |
| * 2 along with this work; if not, write to the Free Software Foundation, | |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
| * | |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | |
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| */ | |
| package sun.nio.ch; | |
| import jdk.internal.ref.Cleaner; | |
| public interface DirectBuffer { | |
| // Use of the returned address must be guarded if this DirectBuffer | |
| // is backed by a memory session that is explicitly closeable. | |
| // | |
| // Failure to do this means the outcome is undefined including | |
| // silent unrelated memory mutation and JVM crashes. | |
| // | |
| // See JavaNioAccess for methods to safely acquire/release resources. | |
| public long address(); | |
| public Object attachment(); | |
| public Cleaner cleaner(); | |
| } |