Feat : LWIP integration part2

Change-Id: I2431581d611659beb9b9b4d6d95d6985e53a8061
Signed-off-by: sharath <sharathkumarboyanapally@gmail.com>

1 files changed, 49 insertions, 0 deletions

diff --git a/stacks/lwip_stack/lwip_src/instance/spl_instance.c b/stacks/lwip_stack/lwip_src/instance/spl_instance.c
new file mode 100644
index 0000000..69b9d82
--- /dev/null
+++ b/stacks/lwip_stack/lwip_src/instance/spl_instance.c
@@ -0,0 +1,49 @@
+/*
+*
+* Copyright (c) 2018 Huawei Technologies Co.,Ltd.
+* 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 "nsfw_msg_api.h"
+#include "nsfw_init.h"
+#include "stackx/spl_sbr.h"
+#include "stackx/stackx_instance.h"
+
+stackx_instance *p_def_stack_instance = NULL;
+
+/**
+ * process message from other module, but the MT module message will be delayed
+ * to handle in the end of the loop to avoid to lose the message dequeued out.
+ *
+ * @param m the data_com_msg to handle
+ */
+int
+spl_process (data_com_msg * m)
+{
+  return call_msg_fun (m);
+}
+
+void
+add_disp_netif (struct netif *netif)
+{
+  struct disp_netif_list *item = malloc (sizeof (struct disp_netif_list));
+  if (!item)
+    {
+      NSPOL_LOGERR ("malloc failed");
+      return;
+    }
+
+  item->netif = netif;
+  item->next = p_def_stack_instance->netif_list;
+  p_def_stack_instance->netif_list = item;
+}