From 7ec14378ef65590043e89a13fea1db305f9bbaf1 Mon Sep 17 00:00:00 2001
From: tyx <462747508@qq.com>
Date: Sat, 29 Oct 2022 09:17:55 +0800
Subject: [net][netdev]Add more hook functions

---
 components/net/netdev/src/netdev.c | 37 +++++++++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)

(limited to 'components/net/netdev/src/netdev.c')

diff --git a/components/net/netdev/src/netdev.c b/components/net/netdev/src/netdev.c
index 319329b20e..9f1165c52f 100644
--- a/components/net/netdev/src/netdev.c
+++ b/components/net/netdev/src/netdev.c
@@ -31,6 +31,9 @@
 struct netdev *netdev_list = RT_NULL;
 /* The default network interface device */
 struct netdev *netdev_default = RT_NULL;
+/* The global network register callback */
+static netdev_callback_fn g_netdev_register_callback = RT_NULL;
+static netdev_callback_fn g_netdev_default_change_callback = RT_NULL;
 
 /**
  * This function will register network interface device and
@@ -112,6 +115,12 @@ int netdev_register(struct netdev *netdev, const char *name, void *user_data)
         netdev_set_default(netdev_list);
     }
 
+    /* execute netdev register callback */
+    if (g_netdev_register_callback)
+    {
+        g_netdev_register_callback(netdev, NETDEV_CB_REGISTER);
+    }
+
     return RT_EOK;
 }
 
@@ -179,6 +188,17 @@ int netdev_unregister(struct netdev *netdev)
     return -RT_ERROR;
 }
 
+/**
+ * This function will set register callback
+ *
+ * @param register_callback the network register callback
+ *
+ */
+void netdev_set_register_callback(netdev_callback_fn register_callback)
+{
+    g_netdev_register_callback = register_callback;
+}
+
 /**
  * This function will get the first network interface device
  * with the flags in network interface device list.
@@ -373,10 +393,27 @@ void netdev_set_default(struct netdev *netdev)
         {
             netdev->ops->set_default(netdev);
         }
+
+        /* execture application netdev default change callback */
+        if (g_netdev_default_change_callback)
+        {
+            g_netdev_default_change_callback(netdev, NETDEV_CB_DEFAULT_CHANGE);
+        }
         LOG_D("Setting default network interface device name(%s) successfully.", netdev->name);
     }
 }
 
+/**
+ * This function will set defalut netdev change callback
+ *
+ * @param register_callback the network default change callback
+ *
+ */
+void netdev_set_default_change_callback(netdev_callback_fn register_callback)
+{
+    g_netdev_default_change_callback = register_callback;
+}
+
 /**
  * This function will enable network interface device .
  *
-- 
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