pcp_recovery_node -h 198.168.1.48 -p 9898 -U pgpool -n 1 -w no funciona

int main(int argc, char ** argv)
{
    int retval = 0;
    char *node_name = NULL;

    while((retval = getopt_long(argc, argv, short_options, long_options, NULL)) != -1)
    {
        switch(retval)
        {
        case 'h':
            db_host = optarg;
            break;
        case 'p':
            db_port = atoi(optarg);
            break;
        case 'U':
            db_user = optarg;
            break;
        case 'n':
            node_name = optarg;
            break;
        case 'w':
            wait_recovery = 1;
            break;
        case 'v':
            show_version();
            exit(0);
            break;
        case 's':
            show_help();
            exit(0);
            break;
        default:
            fprintf(stderr, "Try \"pcp_recovery_node --help\" for