Basic API implementation for recording trace

1 files changed, 20 insertions, 0 deletions

diff --git a/service/src/node.c b/service/src/node.c
index 2448373..b1833ff 100644
--- a/service/src/node.c
+++ b/service/src/node.c
@@ -21,6 +21,9 @@
 #include <common.h>
 #include <sc_common.h>
 #include <sc_node.h>
+#include <sc_node_common.h>
+
+#include "sc_trace.h"
 
 #if 0
 static int ethdev_rx_tx_nodes_setup(struct sc_main * sc, struct node_manager_main * ctx)
@@ -274,3 +277,20 @@ errout:
 
     return RT_ERR;
 }
+
+static uint16_t pkt_drop_trap_process(struct rte_graph * graph, struct rte_node * node, void ** objs, uint16_t cnt)
+{
+    RTE_SET_USED(node);
+    RTE_SET_USED(graph);
+
+    hook_rte_pktmbuf_free_bulk((struct rte_mbuf **)objs, cnt);
+
+    return cnt;
+}
+
+static struct rte_node_register pkt_drop_trap_node = {
+    .process = pkt_drop_trap_process,
+    .name = "pkt_drop_trap",
+};
+
+RTE_NODE_REGISTER(pkt_drop_trap_node);
\ No newline at end of file