kernel/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, u32 __user *uaddr);
  11
  12 static inline int
  13 futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
  14                               u32 oldval, u32 newval)
  15 {
  16         return -ENOSYS;
  17 }
  18
  19 #endif
  20 #endif