[unix-history] / usr / src / sbin / routed / af.h

/*	af.h	4.1	83/01/11	*/

/*
 * Routing table management daemon.
 */

/*
 * Per address family routines.
 */
struct afswitch {
	int	(*af_hash)();		/* returns keys based on address */
	int	(*af_netmatch)();	/* verifies net # matching */
	int	(*af_output)();		/* interprets address for sending */
	int	(*af_portmatch)();	/* packet from some other router? */
	int	(*af_portcheck)();	/* packet from priviledged peer? */
	int	(*af_checkhost)();	/* tells if address for host or net */
	int	(*af_canon)();		/* canonicalize address for compares */
};

/*
 * Structure returned by af_hash routines.
 */
struct afhash {
	u_int	afh_hosthash;		/* host based hash */
	u_int	afh_nethash;		/* network based hash */
};

struct	afswitch afswitch[AF_MAX];	/* table proper */
Commit	Line	Data
8c55761d SL	1	/* af.h 4.1 83/01/11 */
	2
	3	/*
	4	* Routing table management daemon.
	5	*/
	6
	7	/*
	8	* Per address family routines.
	9	*/
	10	struct afswitch {
	11	int (af_hash)(); / returns keys based on address */
	12	int (af_netmatch)(); / verifies net # matching */
	13	int (af_output)(); / interprets address for sending */
	14	int (af_portmatch)(); / packet from some other router? */
	15	int (af_portcheck)(); / packet from priviledged peer? */
	16	int (af_checkhost)(); / tells if address for host or net */
	17	int (af_canon)(); / canonicalize address for compares */
	18	};
	19
	20	/*
	21	* Structure returned by af_hash routines.
	22	*/
	23	struct afhash {
	24	u_int afh_hosthash; /* host based hash */
	25	u_int afh_nethash; /* network based hash */
	26	};
	27
	28	struct afswitch afswitch[AF_MAX]; /* table proper */