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-rw-r--r--src/vnet/interface_output.c31
1 files changed, 31 insertions, 0 deletions
diff --git a/src/vnet/interface_output.c b/src/vnet/interface_output.c
index ba69d36b6c4..e814efa608a 100644
--- a/src/vnet/interface_output.c
+++ b/src/vnet/interface_output.c
@@ -1019,6 +1019,37 @@ VLIB_REGISTER_NODE (vnet_per_buffer_interface_output_node,static) = {
};
/* *INDENT-ON* */
+/* Convenience node to drop a vector of buffers with a "misc error". */
+static uword
+misc_drop_buffers (vlib_main_t * vm,
+ vlib_node_runtime_t * node, vlib_frame_t * frame)
+{
+ return vlib_error_drop_buffers (vm, node, vlib_frame_vector_args (frame),
+ /* buffer stride */ 1,
+ frame->n_vectors,
+ /* next */ 0,
+ node->node_index,
+ /* error */ 0);
+}
+
+static char *misc_drop_buffers_error_strings[] = {
+ [0] = "misc. errors",
+};
+
+/* *INDENT-OFF* */
+VLIB_REGISTER_NODE (misc_drop_buffers_node,static) = {
+ .function = misc_drop_buffers,
+ .name = "misc-drop-buffers",
+ .vector_size = sizeof (u32),
+ .n_errors = 1,
+ .n_next_nodes = 1,
+ .next_nodes = {
+ "error-drop",
+ },
+ .error_strings = misc_drop_buffers_error_strings,
+};
+/* *INDENT-ON* */
+
VLIB_NODE_FUNCTION_MULTIARCH (vnet_per_buffer_interface_output_node,
vnet_per_buffer_interface_output);