audit_savepath
int audit_savepath(struct pathname *, struct vnode *, struct vnode *,
if (error = audit_savepath(pnp, vp, vp, error, cr))
(void) audit_savepath(pnp, cvp, vp,
(void) audit_savepath(pnp, cvp, vp, 0, cr);
(void) audit_savepath(pnp, cvp, vp, error, cr);