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 *** To edit the content of this header, modify the corresponding 11 *** source file (e.g. under external/kernel-headers/original/) then 12 *** run bionic/libc/kernel/tools/update_all.py 13 *** 14 *** Any manual change here will be lost the next time this script will 15 *** be run. You've been warned! 16 *** 17 **************************************************************************** 18 ****************************************************************************/ 19#ifndef _UAPI__IF_TUN_H 20#define _UAPI__IF_TUN_H 21#include <linux/types.h> 22#include <linux/if_ether.h> 23/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 24#include <linux/filter.h> 25#define TUN_READQ_SIZE 500 26#define TUN_TUN_DEV 0x0001 27#define TUN_TAP_DEV 0x0002 28/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 29#define TUN_TYPE_MASK 0x000f 30#define TUN_FASYNC 0x0010 31#define TUN_NOCHECKSUM 0x0020 32#define TUN_NO_PI 0x0040 33/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 34#define TUN_ONE_QUEUE 0x0080 35#define TUN_PERSIST 0x0100 36#define TUN_VNET_HDR 0x0200 37#define TUN_TAP_MQ 0x0400 38/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 39#define TUNSETNOCSUM _IOW('T', 200, int) 40#define TUNSETDEBUG _IOW('T', 201, int) 41#define TUNSETIFF _IOW('T', 202, int) 42#define TUNSETPERSIST _IOW('T', 203, int) 43/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 44#define TUNSETOWNER _IOW('T', 204, int) 45#define TUNSETLINK _IOW('T', 205, int) 46#define TUNSETGROUP _IOW('T', 206, int) 47#define TUNGETFEATURES _IOR('T', 207, unsigned int) 48/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 49#define TUNSETOFFLOAD _IOW('T', 208, unsigned int) 50#define TUNSETTXFILTER _IOW('T', 209, unsigned int) 51#define TUNGETIFF _IOR('T', 210, unsigned int) 52#define TUNGETSNDBUF _IOR('T', 211, int) 53/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 54#define TUNSETSNDBUF _IOW('T', 212, int) 55#define TUNATTACHFILTER _IOW('T', 213, struct sock_fprog) 56#define TUNDETACHFILTER _IOW('T', 214, struct sock_fprog) 57#define TUNGETVNETHDRSZ _IOR('T', 215, int) 58/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 59#define TUNSETVNETHDRSZ _IOW('T', 216, int) 60#define TUNSETQUEUE _IOW('T', 217, int) 61#define TUNSETIFINDEX _IOW('T', 218, unsigned int) 62#define TUNGETFILTER _IOR('T', 219, struct sock_fprog) 63/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 64#define IFF_TUN 0x0001 65#define IFF_TAP 0x0002 66#define IFF_NO_PI 0x1000 67#define IFF_ONE_QUEUE 0x2000 68/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 69#define IFF_VNET_HDR 0x4000 70#define IFF_TUN_EXCL 0x8000 71#define IFF_MULTI_QUEUE 0x0100 72#define IFF_ATTACH_QUEUE 0x0200 73/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 74#define IFF_DETACH_QUEUE 0x0400 75#define IFF_PERSIST 0x0800 76#define IFF_NOFILTER 0x1000 77#define TUN_TX_TIMESTAMP 1 78/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 79#define TUN_F_CSUM 0x01 80#define TUN_F_TSO4 0x02 81#define TUN_F_TSO6 0x04 82#define TUN_F_TSO_ECN 0x08 83/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 84#define TUN_F_UFO 0x10 85#define TUN_PKT_STRIP 0x0001 86struct tun_pi { 87 __u16 flags; 88/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 89 __be16 proto; 90}; 91#define TUN_FLT_ALLMULTI 0x0001 92struct tun_filter { 93/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 94 __u16 flags; 95 __u16 count; 96 __u8 addr[0][ETH_ALEN]; 97}; 98/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 99#endif 100