111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert/**************************************************************************** 211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert **************************************************************************** 311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert *** 411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert *** This header was automatically generated from a Linux kernel header 511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert *** of the same name, to make information necessary for userspace to 611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert *** call into the kernel available to libc. It contains only constants, 711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert *** structures, and macros generated from the original header, and thus, 811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert *** contains no copyrightable information. 911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert *** 1011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert **************************************************************************** 1111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert ****************************************************************************/ 1211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#ifndef __IF_TUN_H 1311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define __IF_TUN_H 1411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 1511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define TUN_READQ_SIZE 500 1611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 1711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define TUN_TUN_DEV 0x0001 1811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define TUN_TAP_DEV 0x0002 1911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define TUN_TYPE_MASK 0x000f 2011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 2111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define TUN_FASYNC 0x0010 2211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define TUN_NOCHECKSUM 0x0020 2311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define TUN_NO_PI 0x0040 2411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define TUN_ONE_QUEUE 0x0080 2511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define TUN_PERSIST 0x0100 2611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 2711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define TUNSETNOCSUM _IOW('T', 200, int) 2811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define TUNSETDEBUG _IOW('T', 201, int) 2911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define TUNSETIFF _IOW('T', 202, int) 3011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define TUNSETPERSIST _IOW('T', 203, int) 3111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define TUNSETOWNER _IOW('T', 204, int) 3211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define TUNSETLINK _IOW('T', 205, int) 3311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 3411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define IFF_TUN 0x0001 3511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define IFF_TAP 0x0002 3611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define IFF_NO_PI 0x1000 3711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define IFF_ONE_QUEUE 0x2000 3811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 3911cd02dfb91661c65134cac258cf5924270e9d2Dan Albertstruct tun_pi { 4011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert unsigned short flags; 4111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert unsigned short proto; 4211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert}; 4311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define TUN_PKT_STRIP 0x0001 4411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 4511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#endif 46