1#ifndef _ASM_FUTEX_H
2#define _ASM_FUTEX_H
3
4#ifdef __KERNEL__
5
6#include <linux/futex.h>
7#include <asm/errno.h>
8#include <asm/uaccess.h>
9
10extern int futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr);
11
12static inline int
13futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
14			      u32 oldval, u32 newval)
15{
16	return -ENOSYS;
17}
18
19#endif
20#endif
21