Differential D19357 Diff 55080 head/sys/netpfil/ipfw/ip_fw_bpf.c

Changeset View

Standalone View

Show First 20 Lines • Show All 155 Lines • ▼ Show 20 Lines	if (V_pflog_if != NULL) {
return (EEXIST);		return (EEXIST);
}		}
V_pflog_if = ifp;		V_pflog_if = ifp;
LOGIF_WUNLOCK();		LOGIF_WUNLOCK();
return (0);		return (0);
}		}

void		void
		ipfw_bpf_tap(u_char *pkt, u_int pktlen)
		{
		LOGIF_RLOCK_TRACKER;

		LOGIF_RLOCK();
		if (V_log_if != NULL)
		BPF_TAP(V_log_if, pkt, pktlen);
		LOGIF_RUNLOCK();
		}

		void
		ipfw_bpf_mtap(struct mbuf *m)
		{
		LOGIF_RLOCK_TRACKER;

		LOGIF_RLOCK();
		if (V_log_if != NULL)
		BPF_MTAP(V_log_if, m);
		LOGIF_RUNLOCK();
		}

		void
ipfw_bpf_mtap2(void data, u_int dlen, struct mbuf m)		ipfw_bpf_mtap2(void data, u_int dlen, struct mbuf m)
{		{
struct ifnet *logif;		struct ifnet *logif;
LOGIF_RLOCK_TRACKER;		LOGIF_RLOCK_TRACKER;

LOGIF_RLOCK();		LOGIF_RLOCK();
switch (dlen) {		switch (dlen) {
case (ETHER_HDR_LEN):		case (ETHER_HDR_LEN):
▲ Show 20 Lines • Show All 43 Lines • Show Last 20 Lines