893N/A/*
2362N/A * Copyright (c) 2008, 2009, Oracle and/or its affiliates. All rights reserved.
893N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
893N/A *
893N/A * This code is free software; you can redistribute it and/or modify it
893N/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
893N/A * particular file as subject to the "Classpath" exception as provided
2362N/A * by Oracle in the LICENSE file that accompanied this code.
893N/A *
893N/A * This code is distributed in the hope that it will be useful, but WITHOUT
893N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
893N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
893N/A * version 2 for more details (a copy is included in the LICENSE file that
893N/A * accompanied this code).
893N/A *
893N/A * You should have received a copy of the GNU General Public License version
893N/A * 2 along with this work; if not, write to the Free Software Foundation,
893N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
893N/A *
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
2362N/A * questions.
893N/A */
893N/A
893N/Apackage sun.nio.fs;
893N/A
893N/A/**
893N/A * Represents an entry in the mount table.
893N/A */
893N/A
893N/Aclass UnixMountEntry {
893N/A private byte[] name; // file system name
893N/A private byte[] dir; // directory (mount point)
893N/A private byte[] fstype; // ufs, nfs, ...
893N/A private byte[] opts; // mount options
893N/A private long dev; // device ID
893N/A
893N/A private volatile String fstypeAsString;
893N/A private volatile String optionsAsString;
893N/A
893N/A UnixMountEntry() {
893N/A }
893N/A
893N/A String name() {
893N/A return new String(name);
893N/A }
893N/A
893N/A String fstype() {
893N/A if (fstypeAsString == null)
893N/A fstypeAsString = new String(fstype);
893N/A return fstypeAsString;
893N/A }
893N/A
893N/A byte[] dir() {
893N/A return dir;
893N/A }
893N/A
893N/A long dev() {
893N/A return dev;
893N/A }
893N/A
893N/A /**
893N/A * Tells whether the mount entry has the given option.
893N/A */
893N/A boolean hasOption(String requested) {
893N/A if (optionsAsString == null)
893N/A optionsAsString = new String(opts);
1319N/A for (String opt: Util.split(optionsAsString, ',')) {
893N/A if (opt.equals(requested))
893N/A return true;
893N/A }
893N/A return false;
893N/A }
893N/A
893N/A // generic option
893N/A boolean isIgnored() {
893N/A return hasOption("ignore");
893N/A }
893N/A
893N/A // generic option
893N/A boolean isReadOnly() {
893N/A return hasOption("ro");
893N/A }
893N/A}