copycred_from_tslabel
newcr = copycred_from_tslabel(ixa->ixa_cred, ixa->ixa_tsl,
newcr = copycred_from_tslabel(ira->ira_cred, ira->ira_tsl, KM_NOSLEEP);
newcr = copycred_from_tslabel(ixa->ixa_cred, ixa->ixa_tsl,
newcr = copycred_from_tslabel(cr, lbl, flags);
extern cred_t *copycred_from_tslabel(const cred_t *, ts_label_t *,