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#ifndef _ASM_FUTEX_H #define _ASM_FUTEX_H #ifdef __KERNEL__ #include <linux/futex.h> #include <asm/errno.h> #include <linux/uaccess.h> extern int futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr); static inline int futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr, u32 oldval, u32 newval) { return -ENOSYS; } #endif #endif