Packet Filtering Hooks Data Types

The following types support the functions described above.

hook_t(9S)

A callback to be inserted into a networking event.

hook_nic_event(9S)

An event that has occurred and belongs to a network interface.

hook_pkt_event(9S)

A packet event structure passed through to hooks.

net_inject_t(9S)

Information about how to transmit a packet.

net_instance_t(9S)

A collection of instances to be called when relevant events happen within IP.