*: Convert interface_down to interface down callback

Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>

1 files changed, 6 insertions, 0 deletions

diff --git a/lib/if.c b/lib/if.c
index d4835d1367..de9ec46fff 100644
--- a/lib/if.c
+++ b/lib/if.c
@@ -187,6 +187,12 @@ void if_up_via_zapi(struct interface *ifp)
 		(*ifp_master.up_hook)(ifp);
 }
 
+void if_down_via_zapi(struct interface *ifp)
+{
+	if (ifp_master.down_hook)
+		(*ifp_master.down_hook)(ifp);
+}
+
 struct interface *if_create(const char *name, vrf_id_t vrf_id)
 {
 	return if_create_backend(name, IFINDEX_INTERNAL, vrf_id);