Differential D25445 Diff 74031 head/sys/netinet6/in6_fib.h

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head/sys/netinet6/in6_fib.h

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	* SUCH DAMAGE.			* SUCH DAMAGE.
	*			*
	* $FreeBSD$			* $FreeBSD$
	*/			*/

	#ifndef _NETINET6_IN6_FIB_H_			#ifndef _NETINET6_IN6_FIB_H_
	#define _NETINET6_IN6_FIB_H_			#define _NETINET6_IN6_FIB_H_

	/* Basic nexthop info used for uRPF/mtu checks */
	struct nhop6_basic {
	struct ifnet nh_ifp; / Logical egress interface */
	uint16_t nh_mtu; /* nexthop mtu */
	uint16_t nh_flags; /* nhop flags */
	uint8_t spare[4];
	struct in6_addr nh_addr; /* GW/DST IPv4 address */
	};

	/* Extended nexthop info used for control protocols. */
	struct nhop6_extended {
	struct ifnet nh_ifp; / Logical egress interface */
	struct in6_ifaddr nh_ia; / Associated address. */
	uint16_t nh_mtu; /* nexthop mtu */
	uint16_t nh_flags; /* nhop flags */
	uint8_t spare[4];
	struct in6_addr nh_addr; /* GW/DST IPv6 address */
	uint64_t spare2[1];
	};

	int fib6_lookup_nh_basic(uint32_t fibnum, const struct in6_addr *dst,
	uint32_t scopeid, uint32_t flags, uint32_t flowid,struct nhop6_basic *pnh6);
	int fib6_lookup_nh_ext(uint32_t fibnum, const struct in6_addr *dst,
	uint32_t scopeid, uint32_t flags, uint32_t flowid,
	struct nhop6_extended *pnh6);
	void fib6_free_nh_ext(uint32_t fibnum, struct nhop6_extended *pnh6);

	struct nhop_object *fib6_lookup(uint32_t fibnum,			struct nhop_object *fib6_lookup(uint32_t fibnum,
	const struct in6_addr *dst6, uint32_t scopeid, uint32_t flags,			const struct in6_addr *dst6, uint32_t scopeid, uint32_t flags,
	uint32_t flowid);			uint32_t flowid);
	int fib6_check_urpf(uint32_t fibnum, const struct in6_addr *dst6,			int fib6_check_urpf(uint32_t fibnum, const struct in6_addr *dst6,
	uint32_t scopeid, uint32_t flags, const struct ifnet *src_if);			uint32_t scopeid, uint32_t flags, const struct ifnet *src_if);
	struct nhop_object *fib6_lookup_debugnet(uint32_t fibnum,			struct nhop_object *fib6_lookup_debugnet(uint32_t fibnum,
	const struct in6_addr *dst6, uint32_t scopeid, uint32_t flags);			const struct in6_addr *dst6, uint32_t scopeid, uint32_t flags);
	#endif			#endif