Function so_rdknl_lock

freebsd/kern/uipc_socket.c:4170–4179

}

static void
so_rdknl_lock(void *arg)
{
	struct socket *so = arg;

	if (SOLISTENING(so))
		SOCK_LOCK(so);
	else
		SOCKBUF_LOCK(&so->so_rcv);
}

static void
so_rdknl_unlock(void *arg)