char *since_epoch = (char*)crm_malloc(128*(sizeof(char)));
char *since_epoch = NULL;
set_node_tstamp(xmlNodePtr a_node){	char *since_epoch = (char*)crm_malloc(128*(sizeof(char)));		sprintf(since_epoch, "%ld", (unsigned long)time(NULL));	set_xml_property_copy(a_node, XML_ATTR_TSTAMP, since_epoch);	crm_free(since_epoch);}