Os.java revision 52724d3ebd4ccaaa4b9f5576e329d4272cde8ea9 
1/*
2 * Copyright (C) 2011 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17package libcore.io;
18
19import java.io.FileDescriptor;
20
21public interface Os {
22    public boolean access(String path, int mode) throws ErrnoException;
23    public String[] environ();
24    public void fdatasync(FileDescriptor fd) throws ErrnoException;
25    public void fsync(FileDescriptor fd) throws ErrnoException;
26    public String getenv(String name);
27    public String strerror(int errno);
28}
29