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- #ifndef _ASM_GENERIC_UACCESS_H_
- #define _ASM_GENERIC_UACCESS_H_
- /*
- * This macro should be used instead of __get_user() when accessing
- * values at locations that are not known to be aligned.
- */
- #define __get_user_unaligned(x, ptr) \
- ({ \
- __typeof__ (*(ptr)) __x; \
- __copy_from_user(&__x, (ptr), sizeof(*(ptr))) ? -EFAULT : 0; \
- (x) = __x; \
- })
- /*
- * This macro should be used instead of __put_user() when accessing
- * values at locations that are not known to be aligned.
- */
- #define __put_user_unaligned(x, ptr) \
- ({ \
- __typeof__ (*(ptr)) __x = (x); \
- __copy_to_user((ptr), &__x, sizeof(*(ptr))) ? -EFAULT : 0; \
- })
- #endif /* _ASM_GENERIC_UACCESS_H */
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