| Lorenzo Colitti | ff6f7fe | 2014-12-08 11:27:41 +0900 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2014 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 | * tun.h - tun device functions |
| 17 | */ |
| 18 | #ifndef __TUN_H__ |
| 19 | #define __TUN_H__ |
| 20 | |
| 21 | struct tun_data { |
| 22 | char device4[IFNAMSIZ]; |
| 23 | int read_fd6, write_fd6, fd4; |
| 24 | }; |
| 25 | |
| 26 | int set_nonblocking(int fd); |
| 27 | int tun_open(); |
| 28 | int tun_alloc(char *dev, int fd); |
| 29 | |
| 30 | #endif |