Pavel Emelyanov e6fe2371bd sock_diag: Arrange sock_diag.h such that it is exportable to userspace
Properly toss existing components around the ifdef __KERNEL__
and include the header into the header-y target.

Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-12-30 16:42:18 -05:00

34 lines
795 B
C

#ifndef __SOCK_DIAG_H__
#define __SOCK_DIAG_H__
#include <linux/types.h>
#define SOCK_DIAG_BY_FAMILY 20
struct sock_diag_req {
__u8 sdiag_family;
__u8 sdiag_protocol;
};
#ifdef __KERNEL__
struct sk_buff;
struct nlmsghdr;
struct sock_diag_handler {
__u8 family;
int (*dump)(struct sk_buff *skb, struct nlmsghdr *nlh);
};
int sock_diag_register(struct sock_diag_handler *h);
void sock_diag_unregister(struct sock_diag_handler *h);
void sock_diag_register_inet_compat(int (*fn)(struct sk_buff *skb, struct nlmsghdr *nlh));
void sock_diag_unregister_inet_compat(int (*fn)(struct sk_buff *skb, struct nlmsghdr *nlh));
int sock_diag_check_cookie(void *sk, __u32 *cookie);
void sock_diag_save_cookie(void *sk, __u32 *cookie);
extern struct sock *sock_diag_nlsk;
#endif /* KERNEL */
#endif