xcopyout_nta
error = xcopyout_nta(p, iov->iov_base, cnt,
error = xcopyout_nta(p, iov->iov_base, cnt,
int xcopyout_nta(const void *, void *, size_t, int);
return (xcopyout_nta(kaddr, uaddr, count, UIO_COPY_CACHED));