f65c1b534b
The sk address is used as a cookie between dump/get_exact calls. It will be required for unix socket sdumping, so move it from inet_diag to sock_diag. Signed-off-by: Pavel Emelyanov <xemul@parallels.com> Signed-off-by: David S. Miller <davem@davemloft.net>
30 lines
731 B
C
30 lines
731 B
C
#ifndef __SOCK_DIAG_H__
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#define __SOCK_DIAG_H__
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#define SOCK_DIAG_BY_FAMILY 20
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struct sk_buff;
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struct nlmsghdr;
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struct sock_diag_req {
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__u8 sdiag_family;
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__u8 sdiag_protocol;
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};
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struct sock_diag_handler {
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__u8 family;
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int (*dump)(struct sk_buff *skb, struct nlmsghdr *nlh);
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};
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int sock_diag_register(struct sock_diag_handler *h);
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void sock_diag_unregister(struct sock_diag_handler *h);
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void sock_diag_register_inet_compat(int (*fn)(struct sk_buff *skb, struct nlmsghdr *nlh));
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void sock_diag_unregister_inet_compat(int (*fn)(struct sk_buff *skb, struct nlmsghdr *nlh));
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int sock_diag_check_cookie(void *sk, __u32 *cookie);
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void sock_diag_save_cookie(void *sk, __u32 *cookie);
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extern struct sock *sock_diag_nlsk;
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#endif
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