1#include <sys/kpi_mbuf.h>
2
3struct inpcb;
4
5// Tag an mbuf on the way out with the edge flags from the inpcb
6extern void ip_edgehole_mbuf_tag(struct inpcb *inp, mbuf_t m);
7
8// Attach the edge flags to the inpcb
9extern void ip_edgehole_attach(struct inpcb *inp);
10
11// Called by the edge interface to determine if the edge interface
12// should drop the packet. Will return 0 if the packet should continue
13// to be processed or EPERM if ip_edgehole_filter swallowed the packet.
14// When ip_edgehole_filter swallows a packet, it frees it and sets your
15// pointer to it to NULL. isVV should be set to zero unless the edge
16// interface in question is the visual voicemail edge interface.
17extern int ip_edgehole_filter(mbuf_t *m, int isVV);
18