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Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1#ifndef _INET_DIAG_H_
2#define _INET_DIAG_H_ 1
3
4#include <uapi/linux/inet_diag.h>
5
6struct net;
7struct sock;
8struct inet_hashinfo;
9struct nlattr;
10struct nlmsghdr;
11struct sk_buff;
12struct netlink_callback;
13
14struct inet_diag_handler {
15 void (*dump)(struct sk_buff *skb,
16 struct netlink_callback *cb,
17 const struct inet_diag_req_v2 *r,
18 struct nlattr *bc);
19
20 int (*dump_one)(struct sk_buff *in_skb,
21 const struct nlmsghdr *nlh,
22 const struct inet_diag_req_v2 *req);
23
24 void (*idiag_get_info)(struct sock *sk,
25 struct inet_diag_msg *r,
26 void *info);
27
28 int (*idiag_get_aux)(struct sock *sk,
29 bool net_admin,
30 struct sk_buff *skb);
31
32 size_t (*idiag_get_aux_size)(struct sock *sk,
33 bool net_admin);
34
35 int (*destroy)(struct sk_buff *in_skb,
36 const struct inet_diag_req_v2 *req);
37
38 __u16 idiag_type;
39 __u16 idiag_info_size;
40};
41
42struct inet_connection_sock;
43int inet_sk_diag_fill(struct sock *sk, struct inet_connection_sock *icsk,
44 struct sk_buff *skb, const struct inet_diag_req_v2 *req,
45 struct user_namespace *user_ns,
46 u32 pid, u32 seq, u16 nlmsg_flags,
47 const struct nlmsghdr *unlh, bool net_admin);
48void inet_diag_dump_icsk(struct inet_hashinfo *h, struct sk_buff *skb,
49 struct netlink_callback *cb,
50 const struct inet_diag_req_v2 *r,
51 struct nlattr *bc);
52int inet_diag_dump_one_icsk(struct inet_hashinfo *hashinfo,
53 struct sk_buff *in_skb, const struct nlmsghdr *nlh,
54 const struct inet_diag_req_v2 *req);
55
56struct sock *inet_diag_find_one_icsk(struct net *net,
57 struct inet_hashinfo *hashinfo,
58 const struct inet_diag_req_v2 *req);
59
60int inet_diag_bc_sk(const struct nlattr *_bc, struct sock *sk);
61
62void inet_diag_msg_common_fill(struct inet_diag_msg *r, struct sock *sk);
63
64int inet_diag_msg_attrs_fill(struct sock *sk, struct sk_buff *skb,
65 struct inet_diag_msg *r, int ext,
66 struct user_namespace *user_ns, bool net_admin);
67
68extern int inet_diag_register(const struct inet_diag_handler *handler);
69extern void inet_diag_unregister(const struct inet_diag_handler *handler);
70#endif /* _INET_DIAG_H_ */