Author: bz
Date: Mon Jun 6 12:49:47 2016
New Revision: 301502
URL: https://svnweb.freebsd.org/changeset/base/301502
Log:
Provide a public interface to rt_flushifroutes which takes the address
family as an argument as well.
This will be used to cleanup individual protocols during VNET teardown.
Obtained from: projects/vnet
Sponsored by: The FreeBSD Foundation
Modified:
head/sys/net/route.c
head/sys/net/route.h
Modified: head/sys/net/route.c
==============================================================================
--- head/sys/net/route.c Mon Jun 6 11:10:37 2016 (r301501)
+++ head/sys/net/route.c Mon Jun 6 12:49:47 2016 (r301502)
@@ -1141,6 +1141,15 @@ rt_ifdelroute(const struct rtentry *rt,
* to this interface...oh well...
*/
void
+rt_flushifroutes_af(struct ifnet *ifp, int af)
+{
+ KASSERT((af >= 1 && af <= AF_MAX), ("%s: af %d not >= 1 and <= %d",
+ __func__, af, AF_MAX));
+
+ rt_foreach_fib_walk_del(af, rt_ifdelroute, ifp);
+}
+
+void
rt_flushifroutes(struct ifnet *ifp)
{
Modified: head/sys/net/route.h
==============================================================================
--- head/sys/net/route.h Mon Jun 6 11:10:37 2016 (r301501)
+++ head/sys/net/route.h Mon Jun 6 12:49:47 2016 (r301502)
@@ -468,6 +468,7 @@ typedef int rt_walktree_f_t(struct rtent
typedef void rt_setwarg_t(struct rib_head *, uint32_t, int, void *);
void rt_foreach_fib_walk(int af, rt_setwarg_t *, rt_walktree_f_t *, void *);
void rt_foreach_fib_walk_del(int af, rt_filter_f_t *filter_f, void *arg);
+void rt_flushifroutes_af(struct ifnet *, int);
void rt_flushifroutes(struct ifnet *ifp);
/* XXX MRT COMPAT VERSIONS THAT SET UNIVERSE to 0 */
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