tsol_check_label_v4
err = tsol_check_label_v4(ixa->ixa_tsl, ixa->ixa_zoneid,
err = tsol_check_label_v4(tsl, GLOBAL_ZONEID, &mp,
err = tsol_check_label_v4(ixa->ixa_tsl,
extern int tsol_check_label_v4(const ts_label_t *, zoneid_t, mblk_t **,