blob: 251729a47880d2ec43216fc1e0b9811817a5dee8 [file] [log] [blame]
Pavel Emelyanovd3664772011-12-06 07:58:03 +00001#ifndef __SOCK_DIAG_H__
2#define __SOCK_DIAG_H__
Pavel Emelyanove7c466e2011-12-15 02:42:42 +00003
Pavel Emelyanove6fe2372011-12-30 00:52:21 +00004#include <linux/types.h>
Pavel Emelyanove7c466e2011-12-15 02:42:42 +00005
Pavel Emelyanove6fe2372011-12-30 00:52:21 +00006#define SOCK_DIAG_BY_FAMILY 20
Pavel Emelyanovd3664772011-12-06 07:58:03 +00007
8struct sock_diag_req {
9 __u8 sdiag_family;
10 __u8 sdiag_protocol;
11};
12
Pavel Emelyanov5d2e5f22011-12-30 00:53:13 +000013enum {
14 SK_MEMINFO_RMEM_ALLOC,
15 SK_MEMINFO_RCVBUF,
16 SK_MEMINFO_WMEM_ALLOC,
17 SK_MEMINFO_SNDBUF,
18 SK_MEMINFO_FWD_ALLOC,
19 SK_MEMINFO_WMEM_QUEUED,
20 SK_MEMINFO_OPTMEM,
21
22 SK_MEMINFO_VARS,
23};
24
Pavel Emelyanove6fe2372011-12-30 00:52:21 +000025#ifdef __KERNEL__
26struct sk_buff;
27struct nlmsghdr;
Pavel Emelyanov5d2e5f22011-12-30 00:53:13 +000028struct sock;
Pavel Emelyanove6fe2372011-12-30 00:52:21 +000029
Pavel Emelyanovd3664772011-12-06 07:58:03 +000030struct sock_diag_handler {
31 __u8 family;
32 int (*dump)(struct sk_buff *skb, struct nlmsghdr *nlh);
33};
34
35int sock_diag_register(struct sock_diag_handler *h);
36void sock_diag_unregister(struct sock_diag_handler *h);
37
38void sock_diag_register_inet_compat(int (*fn)(struct sk_buff *skb, struct nlmsghdr *nlh));
39void sock_diag_unregister_inet_compat(int (*fn)(struct sk_buff *skb, struct nlmsghdr *nlh));
40
Pavel Emelyanovf65c1b52011-12-15 02:43:44 +000041int sock_diag_check_cookie(void *sk, __u32 *cookie);
42void sock_diag_save_cookie(void *sk, __u32 *cookie);
43
Pavel Emelyanov5d2e5f22011-12-30 00:53:13 +000044int sock_diag_put_meminfo(struct sock *sk, struct sk_buff *skb, int attr);
45
Pavel Emelyanovd3664772011-12-06 07:58:03 +000046extern struct sock *sock_diag_nlsk;
Pavel Emelyanove6fe2372011-12-30 00:52:21 +000047#endif /* KERNEL */
Pavel Emelyanovd3664772011-12-06 07:58:03 +000048#endif