28 lines
613 B
C
28 lines
613 B
C
#ifndef _NF_SOCK_H_
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#define _NF_SOCK_H_
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struct net_device;
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struct sk_buff;
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struct sock;
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struct net;
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static inline bool nf_sk_is_transparent(struct sock *sk)
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{
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switch (sk->sk_state) {
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case TCP_TIME_WAIT:
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return inet_twsk(sk)->tw_transparent;
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case TCP_NEW_SYN_RECV:
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return inet_rsk(inet_reqsk(sk))->no_srccheck;
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default:
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return inet_sk(sk)->transparent;
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}
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}
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struct sock *nf_sk_lookup_slow_v4(struct net *net, const struct sk_buff *skb,
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const struct net_device *indev);
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struct sock *nf_sk_lookup_slow_v6(struct net *net, const struct sk_buff *skb,
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const struct net_device *indev);
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#endif
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