| #ifndef _TOOLS_LE_BYTESHIFT_H |
| #define _TOOLS_LE_BYTESHIFT_H |
| |
| #include <linux/types.h> |
| |
| static inline __u16 __get_unaligned_le16(const __u8 *p) |
| { |
| return p[0] | p[1] << 8; |
| } |
| |
| static inline __u32 __get_unaligned_le32(const __u8 *p) |
| { |
| return p[0] | p[1] << 8 | p[2] << 16 | p[3] << 24; |
| } |
| |
| static inline __u64 __get_unaligned_le64(const __u8 *p) |
| { |
| return (__u64)__get_unaligned_le32(p + 4) << 32 | |
| __get_unaligned_le32(p); |
| } |
| |
| static inline void __put_unaligned_le16(__u16 val, __u8 *p) |
| { |
| *p++ = val; |
| *p++ = val >> 8; |
| } |
| |
| static inline void __put_unaligned_le32(__u32 val, __u8 *p) |
| { |
| __put_unaligned_le16(val >> 16, p + 2); |
| __put_unaligned_le16(val, p); |
| } |
| |
| static inline void __put_unaligned_le64(__u64 val, __u8 *p) |
| { |
| __put_unaligned_le32(val >> 32, p + 4); |
| __put_unaligned_le32(val, p); |
| } |
| |
| static inline __u16 get_unaligned_le16(const void *p) |
| { |
| return __get_unaligned_le16((const __u8 *)p); |
| } |
| |
| static inline __u32 get_unaligned_le32(const void *p) |
| { |
| return __get_unaligned_le32((const __u8 *)p); |
| } |
| |
| static inline __u64 get_unaligned_le64(const void *p) |
| { |
| return __get_unaligned_le64((const __u8 *)p); |
| } |
| |
| static inline void put_unaligned_le16(__u16 val, void *p) |
| { |
| __put_unaligned_le16(val, p); |
| } |
| |
| static inline void put_unaligned_le32(__u32 val, void *p) |
| { |
| __put_unaligned_le32(val, p); |
| } |
| |
| static inline void put_unaligned_le64(__u64 val, void *p) |
| { |
| __put_unaligned_le64(val, p); |
| } |
| |
| #endif /* _TOOLS_LE_BYTESHIFT_H */ |