46 lines
829 B
C
46 lines
829 B
C
|
#ifndef _LINUX_UNALIGNED_MEMMOVE_H
|
||
|
|
#define _LINUX_UNALIGNED_MEMMOVE_H
|
||
|
|
|
||
|
|
#include <linux/kernel.h>
|
||
|
|
#include <linux/string.h>
|
||
|
|
|
||
|
|
/* Use memmove here, so gcc does not insert a __builtin_memcpy. */
|
||
|
|
|
||
|
|
static inline u16 __get_unaligned_memmove16(const void *p)
|
||
|
|
{
|
||
|
|
u16 tmp;
|
||
|
|
memmove(&tmp, p, 2);
|
||
|
|
return tmp;
|
||
|
|
}
|
||
|
|
|
||
|
|
static inline u32 __get_unaligned_memmove32(const void *p)
|
||
|
|
{
|
||
|
|
u32 tmp;
|
||
|
|
memmove(&tmp, p, 4);
|
||
|
|
return tmp;
|
||
|
|
}
|
||
|
|
|
||
|
|
static inline u64 __get_unaligned_memmove64(const void *p)
|
||
|
|
{
|
||
|
|
u64 tmp;
|
||
|
|
memmove(&tmp, p, 8);
|
||
|
|
return tmp;
|
||
|
|
}
|
||
|
|
|
||
|
|
static inline void __put_unaligned_memmove16(u16 val, void *p)
|
||
|
|
{
|
||
|
|
memmove(p, &val, 2);
|
||
|
|
}
|
||
|
|
|
||
|
|
static inline void __put_unaligned_memmove32(u32 val, void *p)
|
||
|
|
{
|
||
|
|
memmove(p, &val, 4);
|
||
|
|
}
|
||
|
|
|
||
|
|
static inline void __put_unaligned_memmove64(u64 val, void *p)
|
||
|
|
{
|
||
|
|
memmove(p, &val, 8);
|
||
|
|
}
|
||
|
|
|
||
|
|
#endif /* _LINUX_UNALIGNED_MEMMOVE_H */
|