1 files changed, 46 insertions, 0 deletions
diff --git a/src/pal/common/common_mbuf.cpp b/src/pal/common/common_mbuf.cpp
new file mode 100644
index 00000000..eba29418
--- /dev/null
+++ b/src/pal/common/common_mbuf.cpp
@@ -0,0 +1,46 @@
+/*
+Copyright (c) 2016-2016 Cisco Systems, Inc.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+#include <stdio.h>
+#include <mbuf.h>
+#include "common_mbuf.h"
+
+/* Dump structure of mbuf chain, without the data */
+void
+utl_rte_pktmbuf_dump(const struct rte_mbuf *m) {
+            while (m) {
+                printf("(%d %d %d)", m->pkt_len, m->data_len,
+#ifdef TREX_SIM
+                       (int)m->refcnt_reserved);
+#else
+                       (int)m->refcnt_atomic.cnt);
+#endif
+                if (RTE_MBUF_INDIRECT(m)) {
+#ifdef TREX_SIM
+                    struct rte_mbuf *md = RTE_MBUF_FROM_BADDR(m->buf_addr);
+#else
+                    struct rte_mbuf *md = rte_mbuf_from_indirect((struct rte_mbuf *)m);
+#endif
+                    printf("(direct %d %d %d)", md->pkt_len, md->data_len,
+#ifdef TREX_SIM
+                           (int)md->refcnt_reserved);
+#else
+                           (int)md->refcnt_atomic.cnt);
+#endif
+                }
+                m = m->next;
+            }
+            printf("\n");
+}