NGM_KSOCKET_CONNECT
NGM_KSOCKET_CONNECT, sizeof(int32_t), M_NOWAIT);
NGM_KSOCKET_CONNECT,
case NGM_KSOCKET_CONNECT:
NGM_KSOCKET_CONNECT, &sin6, sizeof(sin6)) >= 0);
NGM_KSOCKET_CONNECT, &sin, sizeof(sin)) >= 0);