e4d75ae386
Network and socket enforcement toggles. Counters for network objects (mbufs, ifnets, bpfdecs, sockets, and ipqs). Label management routines for network objects. Life cycle events for network objects. Label internalization/externalization/relabel for ifnets, sockets, including ioctl implementations for sockets, ifnets. Access control checks relating to network obejcts. Obtained from: TrustedBSD Project Sponsored by: DARPA, Network Associates Laboratories