xref: /linux/include/vdso/unaligned.h (revision 34833819d2270ef96fa98fe3c1d3d297b5dec986)
1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef __VDSO_UNALIGNED_H
3 #define __VDSO_UNALIGNED_H
4 
5 #define __get_unaligned_t(type, ptr) ({							\
6 	const struct { type x; } __packed * __get_pptr = (typeof(__get_pptr))(ptr);	\
7 	__get_pptr->x;									\
8 })
9 
10 #define __put_unaligned_t(type, val, ptr) do {						\
11 	struct { type x; } __packed * __put_pptr = (typeof(__put_pptr))(ptr);		\
12 	__put_pptr->x = (val);								\
13 } while (0)
14 
15 #endif /* __VDSO_UNALIGNED_H */
16