Know whether a logical node is started / stopped

    SYSlogicalNodeList_t actv_node_list;
    memset(&actv_node_list, 0, sizeof(SYSlogicalNodeList_t));
    if (RETURNerror != SYSgetNodeNames(&actv_node_list, TRUE))
    {
        for (int j = 0; j < actv_node_list.count; j++)
        {
            if (!strcmp(actv_node_list.node[j].name, logicalNode))
            {
                /* Node is started. */
                ...
                break;
            }
        }
    }