network/netdev: add attach(), detach(), set_ifindex(), and get_ifindex() to netdev vtable

Currently no vtable sets these functions, but will be used later.
2024-09-10 19:30:17 +09:00
parent 36ca0164ab
commit c60cd572bd
2 changed files with 30 additions and 3 deletions
@@ -169,6 +169,16 @@ typedef struct NetDevVTable {
        /* verify that compulsory configuration options were specified */
        int (*config_verify)(NetDev *netdev, const char *filename);

+        /* attach/detach additional interfaces, e.g. veth peer or L2TP sessions. */
+        int (*attach)(NetDev *netdev);
+        void (*detach)(NetDev *netdev);
+
+        /* set ifindex of the created interface. */
+        int (*set_ifindex)(NetDev *netdev, const char *name, int ifindex);
+
+        /* get ifindex of the netdev. */
+        int (*get_ifindex)(NetDev *netdev, const char *name);
+
        /* expected iftype, e.g. ARPHRD_ETHER. */
        uint16_t iftype;