FNRET(init_stop(PID_FILE, mainloop));
FNRET(init_stop(PID_FILE));
main(int argc, char ** argv){    cl_log_set_entity(crm_system_name);    cl_log_enable_stderr(TRUE);    cl_log_set_facility(LOG_USER);        int	req_restart = FALSE;    int	req_status = FALSE;    int	req_stop = FALSE;    int	argerr = 0;    int flag;            while ((flag = getopt(argc, argv, OPTARGS)) != EOF) {		switch(flag) {	    case 's':		/* Status */			req_status = TRUE;		break;	    case 'k':		/* Stop (kill) */			req_stop = TRUE;		break;	    case 'r':		/* Restart */			req_restart = TRUE;		break;	    case 'h':		/* Help message */			usage(crm_system_name, LSB_EXIT_OK);		break;	    default:			++argerr;		break;	}    }        if (optind > argc) {	++argerr;    }        if (argerr) {		usage(crm_system_name,LSB_EXIT_GENERIC);    }        // read local config file        if (req_status){		FNRET(init_status(PID_FILE, crm_system_name));    }      if (req_stop){		FNRET(init_stop(PID_FILE, mainloop));    }	    if (req_restart) { 		init_stop(PID_FILE, mainloop);    }	    FNRET(init_start());}