| #ifndef _TOOLS_BE_BYTESHIFT_H | |
| #define _TOOLS_BE_BYTESHIFT_H | |
| #include <linux/types.h> | |
| static inline __u16 __get_unaligned_be16(const __u8 *p) | |
| { | |
| return p[0] << 8 | p[1]; | |
| } | |
| static inline __u32 __get_unaligned_be32(const __u8 *p) | |
| { | |
| return p[0] << 24 | p[1] << 16 | p[2] << 8 | p[3]; | |
| } | |
| static inline __u64 __get_unaligned_be64(const __u8 *p) | |
| { | |
| return (__u64)__get_unaligned_be32(p) << 32 | | |
| __get_unaligned_be32(p + 4); | |
| } | |
| static inline void __put_unaligned_be16(__u16 val, __u8 *p) | |
| { | |
| *p++ = val >> 8; | |
| *p++ = val; | |
| } | |
| static inline void __put_unaligned_be32(__u32 val, __u8 *p) | |
| { | |
| __put_unaligned_be16(val >> 16, p); | |
| __put_unaligned_be16(val, p + 2); | |
| } | |
| static inline void __put_unaligned_be64(__u64 val, __u8 *p) | |
| { | |
| __put_unaligned_be32(val >> 32, p); | |
| __put_unaligned_be32(val, p + 4); | |
| } | |
| static inline __u16 get_unaligned_be16(const void *p) | |
| { | |
| return __get_unaligned_be16((const __u8 *)p); | |
| } | |
| static inline __u32 get_unaligned_be32(const void *p) | |
| { | |
| return __get_unaligned_be32((const __u8 *)p); | |
| } | |
| static inline __u64 get_unaligned_be64(const void *p) | |
| { | |
| return __get_unaligned_be64((const __u8 *)p); | |
| } | |
| static inline void put_unaligned_be16(__u16 val, void *p) | |
| { | |
| __put_unaligned_be16(val, p); | |
| } | |
| static inline void put_unaligned_be32(__u32 val, void *p) | |
| { | |
| __put_unaligned_be32(val, p); | |
| } | |
| static inline void put_unaligned_be64(__u64 val, void *p) | |
| { | |
| __put_unaligned_be64(val, p); | |
| } | |
| #endif /* _TOOLS_BE_BYTESHIFT_H */ |