From: Roy Marples <roy@marples.name>
Date: Tue, 10 Sep 2019 11:09:20 +0000 (+0100)
Subject: sys/net: Add dom_if_up and dom_if_down
X-Git-Tag: v5.8.0rc1~989
X-Git-Url: https://gitweb.dragonflybsd.org/dragonfly.git/commitdiff_plain/a2b099dd02da6e7746a6d19aff61a534213f6a0b

sys/net: Add dom_if_up and dom_if_down

Domain functions for when the interface goes up and down.
---

diff --git a/sys/net/if.c b/sys/net/if.c
index b3d8cfb302..862d816fc9 100644
--- a/sys/net/if.c
+++ b/sys/net/if.c
@@ -1662,6 +1662,7 @@ if_unroute_dispatch(netmsg_t nmsg)
 	struct ifnet *ifp = msg->ifp;
 	int flag = msg->flag, fam = msg->fam;
 	struct ifaddr_container *ifac;
+	struct domain *dp;
 
 	ASSERT_NETISR0;
 
@@ -1686,6 +1687,10 @@ if_unroute_dispatch(netmsg_t nmsg)
 			kpfctlinput(PRC_IFDOWN, ifa->ifa_addr);
 	}
 
+	SLIST_FOREACH(dp, &domains, dom_next)
+		if (dp->dom_if_down != NULL)
+			dp->dom_if_down(ifp);
+
 	ifq_purge_all(&ifp->if_snd);
 	netisr_replymsg(&nmsg->base, 0);
 }
@@ -1713,6 +1718,7 @@ if_route_dispatch(netmsg_t nmsg)
 	struct ifnet *ifp = msg->ifp;
 	int flag = msg->flag, fam = msg->fam;
 	struct ifaddr_container *ifac;
+	struct domain *dp;
 
 	ASSERT_NETISR0;
 
@@ -1737,6 +1743,10 @@ if_route_dispatch(netmsg_t nmsg)
 		if (fam == PF_UNSPEC || (fam == ifa->ifa_addr->sa_family))
 			kpfctlinput(PRC_IFUP, ifa->ifa_addr);
 	}
+
+	SLIST_FOREACH(dp, &domains, dom_next)
+		if (dp->dom_if_up != NULL)
+			dp->dom_if_up(ifp);
 #ifdef INET6
 	in6_if_up(ifp);
 #endif
diff --git a/sys/sys/domain.h b/sys/sys/domain.h
index 776c7dbaed..7976e49197 100644
--- a/sys/sys/domain.h
+++ b/sys/sys/domain.h
@@ -64,6 +64,8 @@ struct	domain {
 	int	dom_maxrtkey;		/* for routing layer */
 	void	*(*dom_ifattach)(struct ifnet *);
 	void	(*dom_ifdetach)(struct ifnet *, void *);
+	void	(*dom_if_up)(struct ifnet *);
+	void	(*dom_if_down)(struct ifnet *);
 					/* af-dependent data on ifnet */
 };