xmlNodePtr xml_rsc = rsc->xml; return xmlGetProp(xml_rsc, param);
crm_data_t * xml_rsc = rsc->xml; return crm_element_value(xml_rsc, param);
get_agent_param_rsc(resource_t *rsc, const char *param){	xmlNodePtr xml_rsc = rsc->xml;	return xmlGetProp(xml_rsc, param);}