1 /* 2 * This file is auto-generated. Modifications will be lost. 3 * 4 * See https://android.googlesource.com/platform/bionic/+/master/libc/kernel/ 5 * for more information. 6 */ 7 #ifndef _UAPI__IF_TUN_H 8 #define _UAPI__IF_TUN_H 9 #include <linux/types.h> 10 #include <linux/if_ether.h> 11 #include <linux/filter.h> 12 #define TUN_READQ_SIZE 500 13 #define TUN_TUN_DEV IFF_TUN 14 #define TUN_TAP_DEV IFF_TAP 15 #define TUN_TYPE_MASK 0x000f 16 #define TUNSETNOCSUM _IOW('T', 200, int) 17 #define TUNSETDEBUG _IOW('T', 201, int) 18 #define TUNSETIFF _IOW('T', 202, int) 19 #define TUNSETPERSIST _IOW('T', 203, int) 20 #define TUNSETOWNER _IOW('T', 204, int) 21 #define TUNSETLINK _IOW('T', 205, int) 22 #define TUNSETGROUP _IOW('T', 206, int) 23 #define TUNGETFEATURES _IOR('T', 207, unsigned int) 24 #define TUNSETOFFLOAD _IOW('T', 208, unsigned int) 25 #define TUNSETTXFILTER _IOW('T', 209, unsigned int) 26 #define TUNGETIFF _IOR('T', 210, unsigned int) 27 #define TUNGETSNDBUF _IOR('T', 211, int) 28 #define TUNSETSNDBUF _IOW('T', 212, int) 29 #define TUNATTACHFILTER _IOW('T', 213, struct sock_fprog) 30 #define TUNDETACHFILTER _IOW('T', 214, struct sock_fprog) 31 #define TUNGETVNETHDRSZ _IOR('T', 215, int) 32 #define TUNSETVNETHDRSZ _IOW('T', 216, int) 33 #define TUNSETQUEUE _IOW('T', 217, int) 34 #define TUNSETIFINDEX _IOW('T', 218, unsigned int) 35 #define TUNGETFILTER _IOR('T', 219, struct sock_fprog) 36 #define TUNSETVNETLE _IOW('T', 220, int) 37 #define TUNGETVNETLE _IOR('T', 221, int) 38 #define TUNSETVNETBE _IOW('T', 222, int) 39 #define TUNGETVNETBE _IOR('T', 223, int) 40 #define TUNSETSTEERINGEBPF _IOR('T', 224, int) 41 #define TUNSETFILTEREBPF _IOR('T', 225, int) 42 #define TUNSETCARRIER _IOW('T', 226, int) 43 #define TUNGETDEVNETNS _IO('T', 227) 44 #define IFF_TUN 0x0001 45 #define IFF_TAP 0x0002 46 #define IFF_NAPI 0x0010 47 #define IFF_NAPI_FRAGS 0x0020 48 #define IFF_NO_CARRIER 0x0040 49 #define IFF_NO_PI 0x1000 50 #define IFF_ONE_QUEUE 0x2000 51 #define IFF_VNET_HDR 0x4000 52 #define IFF_TUN_EXCL 0x8000 53 #define IFF_MULTI_QUEUE 0x0100 54 #define IFF_ATTACH_QUEUE 0x0200 55 #define IFF_DETACH_QUEUE 0x0400 56 #define IFF_PERSIST 0x0800 57 #define IFF_NOFILTER 0x1000 58 #define TUN_TX_TIMESTAMP 1 59 #define TUN_F_CSUM 0x01 60 #define TUN_F_TSO4 0x02 61 #define TUN_F_TSO6 0x04 62 #define TUN_F_TSO_ECN 0x08 63 #define TUN_F_UFO 0x10 64 #define TUN_F_USO4 0x20 65 #define TUN_F_USO6 0x40 66 #define TUN_PKT_STRIP 0x0001 67 struct tun_pi { 68 __u16 flags; 69 __be16 proto; 70 }; 71 #define TUN_FLT_ALLMULTI 0x0001 72 struct tun_filter { 73 __u16 flags; 74 __u16 count; 75 __u8 addr[][ETH_ALEN]; 76 }; 77 #endif 78