linux-hardened/include/linux/sock_diag.h
Shan Wei 8dcf01fc00 net: sock_diag_handler structs can be const
read only, so change it to const.

Signed-off-by: Shan Wei <davidshan@tencent.com>
Acked-by: Pavel Emelyanov <xemul@parallels.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-04-25 20:46:59 -04:00

48 lines
1.1 KiB
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;
};
enum {
SK_MEMINFO_RMEM_ALLOC,
SK_MEMINFO_RCVBUF,
SK_MEMINFO_WMEM_ALLOC,
SK_MEMINFO_SNDBUF,
SK_MEMINFO_FWD_ALLOC,
SK_MEMINFO_WMEM_QUEUED,
SK_MEMINFO_OPTMEM,
SK_MEMINFO_VARS,
};
#ifdef __KERNEL__
struct sk_buff;
struct nlmsghdr;
struct sock;
struct sock_diag_handler {
__u8 family;
int (*dump)(struct sk_buff *skb, struct nlmsghdr *nlh);
};
int sock_diag_register(const struct sock_diag_handler *h);
void sock_diag_unregister(const 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);
int sock_diag_put_meminfo(struct sock *sk, struct sk_buff *skb, int attr);
extern struct sock *sock_diag_nlsk;
#endif /* KERNEL */
#endif