summaryrefslogtreecommitdiffstats
path: root/src/vnet/feature/feature.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/vnet/feature/feature.c')
-rw-r--r--src/vnet/feature/feature.c29
1 files changed, 29 insertions, 0 deletions
diff --git a/src/vnet/feature/feature.c b/src/vnet/feature/feature.c
index 0f0bfeb11d2..4a5127db6ac 100644
--- a/src/vnet/feature/feature.c
+++ b/src/vnet/feature/feature.c
@@ -321,6 +321,35 @@ vnet_feature_enable_disable (const char *arc_name, const char *node_name,
n_feature_config_bytes);
}
+int
+vnet_feature_modify_end_node (u8 arc_index,
+ u32 sw_if_index, u32 end_node_index)
+{
+ vnet_feature_main_t *fm = &feature_main;
+ vnet_feature_config_main_t *cm;
+ u32 ci;
+
+ if (arc_index == (u8) ~ 0)
+ return VNET_API_ERROR_INVALID_VALUE;
+
+ if (end_node_index == ~0)
+ return VNET_API_ERROR_INVALID_VALUE_2;
+
+ cm = &fm->feature_config_mains[arc_index];
+ vec_validate_init_empty (cm->config_index_by_sw_if_index, sw_if_index, ~0);
+ ci = cm->config_index_by_sw_if_index[sw_if_index];
+
+ ci = vnet_config_modify_end_node (vlib_get_main (), &cm->config_main,
+ ci, end_node_index);
+
+ if (ci == ~0)
+ return 0;
+
+ cm->config_index_by_sw_if_index[sw_if_index] = ci;
+
+ return 0;
+}
+
static int
feature_cmp (void *a1, void *a2)
{