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_LINUX_SEG6_IPTUNNEL_H 20 #define _UAPI_LINUX_SEG6_IPTUNNEL_H 21 enum { 22 SEG6_IPTUNNEL_UNSPEC, 23 SEG6_IPTUNNEL_SRH, 24 __SEG6_IPTUNNEL_MAX, 25 }; 26 #define SEG6_IPTUNNEL_MAX (__SEG6_IPTUNNEL_MAX - 1) 27 struct seg6_iptunnel_encap { 28 int mode; 29 struct ipv6_sr_hdr srh[0]; 30 }; 31 #define SEG6_IPTUN_ENCAP_SIZE(x) ((sizeof(* x)) + (((x)->srh->hdrlen + 1) << 3)) 32 enum { 33 SEG6_IPTUN_MODE_INLINE, 34 SEG6_IPTUN_MODE_ENCAP, 35 }; 36 #endif 37