puffs_getvnode
rv = puffs_getvnode(pmp->pmp_mp, pmp->pmp_root_cookie,
int puffs_getvnode(struct mount *, puffs_cookie_t, enum vtype,
error = puffs_getvnode(mp, fhtonode_msg->pvfsr_fhcookie,
error = puffs_getvnode(dvp->v_mount,