1/**************************************************************************** 2 **************************************************************************** 3 *** 4 *** This header was automatically generated from a Linux kernel header 5 *** of the same name, to make information necessary for userspace to 6 *** call into the kernel available to libc. It contains only constants, 7 *** structures, and macros generated from the original header, and thus, 8 *** contains no copyrightable information. 9 *** 10 **************************************************************************** 11 ****************************************************************************/ 12#ifndef __IF_TUN_H 13#define __IF_TUN_H 14 15#define TUN_READQ_SIZE 500 16 17#define TUN_TUN_DEV 0x0001 18#define TUN_TAP_DEV 0x0002 19#define TUN_TYPE_MASK 0x000f 20 21#define TUN_FASYNC 0x0010 22#define TUN_NOCHECKSUM 0x0020 23#define TUN_NO_PI 0x0040 24#define TUN_ONE_QUEUE 0x0080 25#define TUN_PERSIST 0x0100 26 27#define TUNSETNOCSUM _IOW('T', 200, int) 28#define TUNSETDEBUG _IOW('T', 201, int) 29#define TUNSETIFF _IOW('T', 202, int) 30#define TUNSETPERSIST _IOW('T', 203, int) 31#define TUNSETOWNER _IOW('T', 204, int) 32#define TUNSETLINK _IOW('T', 205, int) 33 34#define IFF_TUN 0x0001 35#define IFF_TAP 0x0002 36#define IFF_NO_PI 0x1000 37#define IFF_ONE_QUEUE 0x2000 38 39struct tun_pi { 40 unsigned short flags; 41 unsigned short proto; 42}; 43#define TUN_PKT_STRIP 0x0001 44 45#endif 46