diff options
Diffstat (limited to 'sys/net/route.h')
| -rw-r--r-- | sys/net/route.h | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/sys/net/route.h b/sys/net/route.h index 963fdd94a30..2b79cd10dbb 100644 --- a/sys/net/route.h +++ b/sys/net/route.h @@ -1,4 +1,4 @@ -/* $OpenBSD: route.h,v 1.20 2004/04/25 02:48:04 itojun Exp $ */ +/* $OpenBSD: route.h,v 1.21 2004/05/04 22:50:18 claudio Exp $ */ /* $NetBSD: route.h,v 1.9 1996/02/13 22:00:49 christos Exp $ */ /* @@ -58,6 +58,16 @@ struct route { * These numbers are used by reliable protocols for determining * retransmission behavior and are included in the routing structure. */ +struct rt_kmetrics { + u_long rmx_locks; /* Kernel must leave these values alone */ + u_long rmx_mtu; /* MTU for this path */ + u_long rmx_expire; /* lifetime for route, e.g. redirect */ + u_long rmx_pksent; /* packets sent using this route */ +}; + +/* + * Huge version for userland compatibility. + */ struct rt_metrics { u_long rmx_locks; /* Kernel must leave these values alone */ u_long rmx_mtu; /* MTU for this path */ @@ -98,12 +108,11 @@ struct rtentry { struct sockaddr *rt_gateway; /* value */ u_int rt_flags; /* up/down?, host/net */ int rt_refcnt; /* # held references */ - u_long rt_use; /* raw # packets forwarded */ struct ifnet *rt_ifp; /* the answer: interface to use */ struct ifaddr *rt_ifa; /* the answer: interface to use */ struct sockaddr *rt_genmask; /* for generation of cloned routes */ caddr_t rt_llinfo; /* pointer to link level info cache */ - struct rt_metrics rt_rmx; /* metrics used by rx'ing protocols */ + struct rt_kmetrics rt_rmx; /* metrics used by rx'ing protocols */ struct rtentry *rt_gwroute; /* implied entry for gatewayed routes */ struct rtentry *rt_parent; /* If cloned, parent of this route. */ LIST_HEAD(, rttimer) rt_timer; /* queue of timeouts for misc funcs */ @@ -300,7 +309,8 @@ void rt_missmsg(int, struct rt_addrinfo *, int, int); void rt_newaddrmsg(int, struct ifaddr *, int, struct rtentry *); int rt_setgate(struct rtentry *, struct sockaddr *, struct sockaddr *); -void rt_setmetrics(u_long, struct rt_metrics *, struct rt_metrics *); +void rt_setmetrics(u_long, struct rt_metrics *, struct rt_kmetrics *); +void rt_getmetrics(struct rt_kmetrics *, struct rt_metrics *); int rt_timer_add(struct rtentry *, void(*)(struct rtentry *, struct rttimer *), struct rttimer_queue *); |