Object life cycle entry points

• Object initialization

  • mpo_init_bpfdesc(bpf_d, label)

• Object creation

  • mpo_create_mbuf_from_ifnet(ifnet, ilabel, mbuf, mlabel)

• Object relabeling events

  • mpo_relabel_socket(socket, oldlabel, newlabel)

• Object destruction

  • mpo_destroy_mbuf(mbuf, label)