X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Fudp%2Fudp_local.c;fp=src%2Fvnet%2Fip%2Fudp_local.c;h=6b239f734816dd7dc207a3fde576897827aa8030;hb=68b0fb0c620c7451ef1a6380c43c39de6614db51;hp=13ab6e4fb32c9c40fbe47c1fce21ad53d1938b0a;hpb=f869028740aaebeb0375077d4d84fa07a17fff1a;p=vpp.git

diff --git a/src/vnet/ip/udp_local.c b/src/vnet/udp/udp_local.c
similarity index 96%
rename from src/vnet/ip/udp_local.c
rename to src/vnet/udp/udp_local.c
index 13ab6e4fb32..6b239f73481 100644
--- a/src/vnet/ip/udp_local.c
+++ b/src/vnet/udp/udp_local.c
@@ -17,8 +17,8 @@
 
 #include <vlib/vlib.h>
 #include <vnet/pg/pg.h>
-#include <vnet/ip/udp.h>
-#include <vnet/ip/udp_packet.h>
+#include <vnet/udp/udp.h>
+#include <vnet/udp/udp_packet.h>
 #include <vppinfra/sparse_vec.h>
 
 udp_main_t udp_main;
@@ -527,6 +527,27 @@ udp_register_dst_port (vlib_main_t * vm,
   n[0] = pi->next_index;
 }
 
+void
+udp_unregister_dst_port (vlib_main_t * vm, udp_dst_port_t dst_port, u8 is_ip4)
+{
+  udp_main_t *um = &udp_main;
+  udp_dst_port_info_t *pi;
+  udp_input_runtime_t *rt;
+  u16 *n;
+
+  pi = udp_get_dst_port_info (um, dst_port, is_ip4);
+  /* Not registered? Fagedaboudit */
+  if (!pi)
+    return;
+
+  /* Kill the mapping. Don't bother killing the pi, it may be back. */
+  rt = vlib_node_get_runtime_data
+    (vm, is_ip4 ? udp4_input_node.index : udp6_input_node.index);
+  n = sparse_vec_validate (rt->next_by_dst_port,
+			   clib_host_to_net_u16 (dst_port));
+  n[0] = SPARSE_VEC_INVALID_INDEX;
+}
+
 void
 udp_punt_unknown (vlib_main_t * vm, u8 is_ip4, u8 is_add)
 {