| Colin Cross | 07a5832 | 2022-02-08 19:45:27 -0800 | [diff] [blame] | 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_RPL_H |
| 20 | #define _UAPI_LINUX_RPL_H |
| 21 | #include <asm/byteorder.h> |
| 22 | #include <linux/types.h> |
| 23 | #include <linux/in6.h> |
| 24 | struct ipv6_rpl_sr_hdr { |
| 25 | __u8 nexthdr; |
| 26 | __u8 hdrlen; |
| 27 | __u8 type; |
| 28 | __u8 segments_left; |
| 29 | #ifdef __LITTLE_ENDIAN_BITFIELD |
| 30 | __u32 cmpre : 4, cmpri : 4, reserved : 4, pad : 4, reserved1 : 16; |
| 31 | #elif defined(__BIG_ENDIAN_BITFIELD) |
| 32 | __u32 cmpri : 4, cmpre : 4, pad : 4, reserved : 20; |
| 33 | #else |
| 34 | #error "Please fix <asm/byteorder.h>" |
| 35 | #endif |
| 36 | union { |
| 37 | struct in6_addr addr[0]; |
| 38 | __u8 data[0]; |
| 39 | } segments; |
| 40 | } __attribute__((packed)); |
| 41 | #define rpl_segaddr segments.addr |
| 42 | #define rpl_segdata segments.data |
| 43 | #endif |