6 #define DEFAULT_BUFSIZE 2048
7 #define DEFAULT_MTU 1000
8 #define ICMP_BUFSIZE 1024
10 struct netlink_client {
11 struct subnet_list *networks;
12 netlink_deliver_fn *deliver;
15 uint32_t link_quality;
17 struct netlink_client *next;
20 struct netlink_route {
26 struct netlink_client *c;
29 typedef bool_t netlink_route_fn(void *cst, struct netlink_route *route);
31 /* Netlink provides one function to the device driver, to call to deliver
32 a packet from the device. The device driver provides one function to
33 netlink, for it to call to deliver a packet to the device. */
37 struct netlink_if ops;
38 void *dst; /* Pointer to host interface state */
40 uint32_t max_start_pad;
42 struct subnet_list networks;
43 struct subnet_list exclude_remote_networks;
44 uint32_t secnet_address; /* our own address */
46 struct netlink_client *clients;
47 netlink_deliver_fn *deliver_to_host; /* Provided by driver */
48 netlink_route_fn *set_route; /* Provided by driver */
49 struct buffer_if icmp; /* Buffer for assembly of outgoing ICMP */
50 uint32_t n_routes; /* How many routes do we know about? */
51 struct netlink_route *routes;
54 extern netlink_deliver_fn *netlink_init(struct netlink *st,
55 void *dst, struct cloc loc,
56 dict_t *dict, string_t description,
57 netlink_route_fn *set_route,
58 netlink_deliver_fn *to_host);
60 #endif /* netlink_h */