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 _IP6_TUNNEL_H 20 #define _IP6_TUNNEL_H 21 #include <linux/types.h> 22 #include <linux/if.h> 23 #include <linux/in6.h> 24 #define IPV6_TLV_TNL_ENCAP_LIMIT 4 25 #define IPV6_DEFAULT_TNL_ENCAP_LIMIT 4 26 #define IP6_TNL_F_IGN_ENCAP_LIMIT 0x1 27 #define IP6_TNL_F_USE_ORIG_TCLASS 0x2 28 #define IP6_TNL_F_USE_ORIG_FLOWLABEL 0x4 29 #define IP6_TNL_F_MIP6_DEV 0x8 30 #define IP6_TNL_F_RCV_DSCP_COPY 0x10 31 #define IP6_TNL_F_USE_ORIG_FWMARK 0x20 32 #define IP6_TNL_F_ALLOW_LOCAL_REMOTE 0x40 33 struct ip6_tnl_parm { 34 char name[IFNAMSIZ]; 35 int link; 36 __u8 proto; 37 __u8 encap_limit; 38 __u8 hop_limit; 39 __be32 flowinfo; 40 __u32 flags; 41 struct in6_addr laddr; 42 struct in6_addr raddr; 43 }; 44 struct ip6_tnl_parm2 { 45 char name[IFNAMSIZ]; 46 int link; 47 __u8 proto; 48 __u8 encap_limit; 49 __u8 hop_limit; 50 __be32 flowinfo; 51 __u32 flags; 52 struct in6_addr laddr; 53 struct in6_addr raddr; 54 __be16 i_flags; 55 __be16 o_flags; 56 __be32 i_key; 57 __be32 o_key; 58 }; 59 #endif 60
