mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-14 14:34:28 +08:00
30 lines
699 B
C
30 lines
699 B
C
/*
|
|
* This file is subject to the terms and conditions of the GNU General Public
|
|
* License. See the file "COPYING" in the main directory of this archive
|
|
* for more details.
|
|
*
|
|
* Copyright (C) 2007 Ralf Baechle (ralf@linux-mips.org)
|
|
*/
|
|
#ifndef __ASM_GENERIC_UNALIGNED_H
|
|
#define __ASM_GENERIC_UNALIGNED_H
|
|
|
|
#include <linux/compiler.h>
|
|
|
|
#define get_unaligned(ptr) \
|
|
({ \
|
|
struct __packed { \
|
|
typeof(*(ptr)) __v; \
|
|
} *__p = (void *) (ptr); \
|
|
__p->__v; \
|
|
})
|
|
|
|
#define put_unaligned(val, ptr) \
|
|
do { \
|
|
struct __packed { \
|
|
typeof(*(ptr)) __v; \
|
|
} *__p = (void *) (ptr); \
|
|
__p->__v = (val); \
|
|
} while(0)
|
|
|
|
#endif /* __ASM_GENERIC_UNALIGNED_H */
|