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Provide a public interface to rt_flushifroutes which takes the address

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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
This commit is contained in:
bz 2016-06-06 12:49:47 +00:00
parent 4948c572e7
commit 8757b6342b
2 changed files with 10 additions and 0 deletions
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9
sys/net/route.c
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@ -1140,6 +1140,15 @@ rt_ifdelroute(const struct rtentry *rt, void *arg)
* the entire routing table looking for routes which point
* 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)
{

1
sys/net/route.h
View File

@ -468,6 +468,7 @@ typedef int rt_walktree_f_t(struct rtentry *, void *);
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 */