1#ifndef __SOCK_DIAG_H__ 2#define __SOCK_DIAG_H__ 3 4#include <linux/user_namespace.h> 5#include <uapi/linux/sock_diag.h> 6 7struct sk_buff; 8struct nlmsghdr; 9struct sock; 10 11struct sock_diag_handler { 12 __u8 family; 13 int (*dump)(struct sk_buff *skb, struct nlmsghdr *nlh); 14}; 15 16int sock_diag_register(const struct sock_diag_handler *h); 17void sock_diag_unregister(const struct sock_diag_handler *h); 18 19void sock_diag_register_inet_compat(int (*fn)(struct sk_buff *skb, struct nlmsghdr *nlh)); 20void sock_diag_unregister_inet_compat(int (*fn)(struct sk_buff *skb, struct nlmsghdr *nlh)); 21 22int sock_diag_check_cookie(void *sk, __u32 *cookie); 23void sock_diag_save_cookie(void *sk, __u32 *cookie); 24 25int sock_diag_put_meminfo(struct sock *sk, struct sk_buff *skb, int attr); 26int sock_diag_put_filterinfo(struct user_namespace *user_ns, struct sock *sk, 27 struct sk_buff *skb, int attrtype); 28 29#endif 30