struct vnode *dvp, struct vnode *vp, struct componentname *cnp);
void mac_vnode_notify_rename(vfs_context_t ctx, struct vnode *vp,
struct vnode *dvp, struct componentname *cnp);
+void mac_vnode_notify_open(vfs_context_t ctx, struct vnode *vp, int acc_flags);
int vnode_label(struct mount *mp, struct vnode *dvp, struct vnode *vp,
struct componentname *cnp, int flags, vfs_context_t ctx);
void vnode_relabel(struct vnode *vp);