1 #ifndef _LINUX_UNALIGNED_PACKED_STRUCT_H 2 #define _LINUX_UNALIGNED_PACKED_STRUCT_H 3 4 #include <linux/types.h> 5 6 struct __una_u16 { u16 x; } __packed; 7 struct __una_u32 { u32 x; } __packed; 8 struct __una_u64 { u64 x; } __packed; 9 __get_unaligned_cpu16(const void * p)10static inline u16 __get_unaligned_cpu16(const void *p) 11 { 12 const struct __una_u16 *ptr = (const struct __una_u16 *)p; 13 return ptr->x; 14 } 15 __get_unaligned_cpu32(const void * p)16static inline u32 __get_unaligned_cpu32(const void *p) 17 { 18 const struct __una_u32 *ptr = (const struct __una_u32 *)p; 19 return ptr->x; 20 } 21 __get_unaligned_cpu64(const void * p)22static inline u64 __get_unaligned_cpu64(const void *p) 23 { 24 const struct __una_u64 *ptr = (const struct __una_u64 *)p; 25 return ptr->x; 26 } 27 __put_unaligned_cpu16(u16 val,void * p)28static inline void __put_unaligned_cpu16(u16 val, void *p) 29 { 30 struct __una_u16 *ptr = (struct __una_u16 *)p; 31 ptr->x = val; 32 } 33 __put_unaligned_cpu32(u32 val,void * p)34static inline void __put_unaligned_cpu32(u32 val, void *p) 35 { 36 struct __una_u32 *ptr = (struct __una_u32 *)p; 37 ptr->x = val; 38 } 39 __put_unaligned_cpu64(u64 val,void * p)40static inline void __put_unaligned_cpu64(u64 val, void *p) 41 { 42 struct __una_u64 *ptr = (struct __una_u64 *)p; 43 ptr->x = val; 44 } 45 46 #endif /* _LINUX_UNALIGNED_PACKED_STRUCT_H */ 47