ds_dom_hdl_to_name
if (ds_dom_hdl_to_name(dhdl, dname, LDOMS_MAX_NAME_LEN) != 0) {
extern int ds_dom_hdl_to_name(ds_domain_hdl_t dhdl, char *domain_name,
if ((rv = ds_dom_hdl_to_name(dhdl, &domain_name)) != 0) {
int ds_dom_hdl_to_name(ds_domain_hdl_t dhdl, char **domain_namep);