| 1 | #ifndef _INET_DIAG_H_ |
| 2 | #define _INET_DIAG_H_ 1 |
| 3 | |
| 4 | #include <uapi/linux/inet_diag.h> |
| 5 | |
| 6 | struct net; |
| 7 | struct sock; |
| 8 | struct inet_hashinfo; |
| 9 | struct nlattr; |
| 10 | struct nlmsghdr; |
| 11 | struct sk_buff; |
| 12 | struct netlink_callback; |
| 13 | |
| 14 | struct 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 (*destroy)(struct sk_buff *in_skb, |
| 29 | const struct inet_diag_req_v2 *req); |
| 30 | |
| 31 | __u16 idiag_type; |
| 32 | __u16 idiag_info_size; |
| 33 | }; |
| 34 | |
| 35 | struct inet_connection_sock; |
| 36 | int inet_sk_diag_fill(struct sock *sk, struct inet_connection_sock *icsk, |
| 37 | struct sk_buff *skb, const struct inet_diag_req_v2 *req, |
| 38 | struct user_namespace *user_ns, |
| 39 | u32 pid, u32 seq, u16 nlmsg_flags, |
| 40 | const struct nlmsghdr *unlh); |
| 41 | void inet_diag_dump_icsk(struct inet_hashinfo *h, struct sk_buff *skb, |
| 42 | struct netlink_callback *cb, |
| 43 | const struct inet_diag_req_v2 *r, |
| 44 | struct nlattr *bc); |
| 45 | int inet_diag_dump_one_icsk(struct inet_hashinfo *hashinfo, |
| 46 | struct sk_buff *in_skb, const struct nlmsghdr *nlh, |
| 47 | const struct inet_diag_req_v2 *req); |
| 48 | |
| 49 | struct sock *inet_diag_find_one_icsk(struct net *net, |
| 50 | struct inet_hashinfo *hashinfo, |
| 51 | const struct inet_diag_req_v2 *req); |
| 52 | |
| 53 | int inet_diag_bc_sk(const struct nlattr *_bc, struct sock *sk); |
| 54 | |
| 55 | extern int inet_diag_register(const struct inet_diag_handler *handler); |
| 56 | extern void inet_diag_unregister(const struct inet_diag_handler *handler); |
| 57 | #endif /* _INET_DIAG_H_ */ |