1#ifndef _INET_DIAG_H_
2#define _INET_DIAG_H_ 1
3
4#include <uapi/linux/inet_diag.h>
5
6struct sock;
7struct inet_hashinfo;
8struct nlattr;
9struct nlmsghdr;
10struct sk_buff;
11struct netlink_callback;
12
13struct inet_diag_handler {
14 void (*dump)(struct sk_buff *skb,
15 struct netlink_callback *cb,
16 const struct inet_diag_req_v2 *r,
17 struct nlattr *bc);
18
19 int (*dump_one)(struct sk_buff *in_skb,
20 const struct nlmsghdr *nlh,
21 const struct inet_diag_req_v2 *req);
22
23 void (*idiag_get_info)(struct sock *sk,
24 struct inet_diag_msg *r,
25 void *info);
26 __u16 idiag_type;
27};
28
29struct inet_connection_sock;
30int inet_sk_diag_fill(struct sock *sk, struct inet_connection_sock *icsk,
31 struct sk_buff *skb, const struct inet_diag_req_v2 *req,
32 struct user_namespace *user_ns,
33 u32 pid, u32 seq, u16 nlmsg_flags,
34 const struct nlmsghdr *unlh);
35void inet_diag_dump_icsk(struct inet_hashinfo *h, struct sk_buff *skb,
36 struct netlink_callback *cb,
37 const struct inet_diag_req_v2 *r,
38 struct nlattr *bc);
39int inet_diag_dump_one_icsk(struct inet_hashinfo *hashinfo,
40 struct sk_buff *in_skb, const struct nlmsghdr *nlh,
41 const struct inet_diag_req_v2 *req);
42
43int inet_diag_bc_sk(const struct nlattr *_bc, struct sock *sk);
44
45extern int inet_diag_register(const struct inet_diag_handler *handler);
46extern void inet_diag_unregister(const struct inet_diag_handler *handler);
47#endif
48
