RMCADM_REQUEST_RESPONSE
if (ioctl(rsc_fd, RMCADM_REQUEST_RESPONSE, &rr) < 0) {
if (ioctl(rsc_fd, RMCADM_REQUEST_RESPONSE, &rr) < 0) {
case RMCADM_REQUEST_RESPONSE:
if (cmd == RMCADM_REQUEST_RESPONSE) {