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linux-sg2042/include/linux/sock_diag.h

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sock_diag: Initial skeleton When receiving the SOCK_DIAG_BY_FAMILY message we have to find the handler for provided family and pass the nl message to it. This patch describes an infrastructure to work with such nandlers and implements stubs for AF_INET(6) ones. Signed-off-by: Pavel Emelyanov <xemul@parallels.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-12-06 15:58:03 +08:00
#ifndef __SOCK_DIAG_H__
#define __SOCK_DIAG_H__
sock_diag: Move the SOCK_DIAG_BY_FAMILY cmd declaration It should belong to sock_diag, not inet_diag. Signed-off-by: Pavel Emelyanov <xemul@parallels.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-12-15 10:42:42 +08:00
#define SOCK_DIAG_BY_FAMILY 20
sock_diag: Initial skeleton When receiving the SOCK_DIAG_BY_FAMILY message we have to find the handler for provided family and pass the nl message to it. This patch describes an infrastructure to work with such nandlers and implements stubs for AF_INET(6) ones. Signed-off-by: Pavel Emelyanov <xemul@parallels.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-12-06 15:58:03 +08:00
struct sk_buff;
struct nlmsghdr;
struct sock_diag_req {
__u8 sdiag_family;
__u8 sdiag_protocol;
};
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));
extern struct sock *sock_diag_nlsk;
#endif