DT_IDFLG_PRIM
else if (idp->di_flags & DT_IDFLG_PRIM)
kmask = DT_IDFLG_USER | DT_IDFLG_PRIM;
(DT_IDFLG_WRITE | DT_IDFLG_USER | DT_IDFLG_PRIM));
idp->di_flags |= DT_IDFLG_PRIM;