rem: pa_location_init();
context: static int pa_child_init(int _rank){ 	     /* Shall we use database ? */	if (use_db) { /* Yes */		pa_db = db_init(db_url.s); /* Initialize a new separate connection */		if (!pa_db) {			LOG(L_ERR, "pa_child_init(%d): Error while connecting database\n", _rank);			return -1;		}		pa_location_init();	}	signal(SIGSEGV, pa_sig_handler);	return 0;}