futex: Sanitize cmpxchg_futex_value_locked API
[linux-flexiantxendom0.git] / arch / frv / include / asm / futex.h
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
10 extern int futex_atomic_op_inuser(int encoded_op, int __user *uaddr);
11
12 static inline int
13 futex_atomic_cmpxchg_inatomic(int *uval, int __user *uaddr,
14                               int oldval, int newval)
15 {
16         return -ENOSYS;
17 }
18
19 #endif
20 #endif