rtentry Struct Reference

#include <stdapis/net/route.h>

struct rtentry
Public Attributes
char *rt_dev
struct sockaddrrt_dst
u_longrt_flags
struct sockaddrrt_gateway
struct sockaddrrt_genmask
struct rtentry *rt_gwroute
struct ifaddr *rt_ifa
struct ifnet *rt_ifp
caddr_t rt_llinfo
short intrt_metric
struct radix_nodert_nodes
struct rtentry *rt_parent
longrt_refcnt
struct rt_metrics_litert_rmx

Detailed Description

These numbers are used by reliable protocols for determining retransmission behavior and are included in the routing structure.

Member Attribute Documentation

rt_dev

char *rt_dev

Forcing the device at add.

rt_dst

struct sockaddrrt_dst

Target address.

rt_flags

u_longrt_flags

up or down, host or net

/**

rt_gateway

struct sockaddrrt_gateway

ateway addr (RTF_GATEWAY).

rt_genmask

struct sockaddrrt_genmask

Target network mask (IP).

rt_gwroute

struct rtentry *rt_gwroute

implied entry for gatewayed routes

rt_ifa

struct ifaddr *rt_ifa

the answer: interface address to use

rt_ifp

struct ifnet *rt_ifp

the answer: interface to use

rt_llinfo

caddr_t rt_llinfo

pointer to link level info cache

rt_metric

short intrt_metric

+1 for binary compatibility!

rt_nodes

struct radix_nodert_nodes

tree glue, and other values

rt_parent

struct rtentry *rt_parent

cloning parent of this route

rt_refcnt

longrt_refcnt

X held references

rt_rmx

struct rt_metrics_litert_rmx

metrics used by rx'ing protocols

© Nokia 2005.