LXR linux/include/net/netfilter/ipv6/nf

   1/* SPDX-License-Identifier: GPL-2.0 */
   2#ifndef _IPV6_NF_REJECT_H
   3#define _IPV6_NF_REJECT_H
   4
   5#include <linux/icmpv6.h>
   6#include <net/netfilter/nf_reject.h>
   7
   8void nf_send_unreach6(struct net *net, struct sk_buff *skb_in, unsigned char code,
   9                      unsigned int hooknum);
  10void nf_send_reset6(struct net *net, struct sock *sk, struct sk_buff *oldskb,
  11                    int hook);
  12const struct tcphdr *nf_reject_ip6_tcphdr_get(struct sk_buff *oldskb,
  13                                              struct tcphdr *otcph,
  14                                              unsigned int *otcplen, int hook);
  15struct ipv6hdr *nf_reject_ip6hdr_put(struct sk_buff *nskb,
  16                                     const struct sk_buff *oldskb,
  17                                     __u8 protocol, int hoplimit);
  18void nf_reject_ip6_tcphdr_put(struct sk_buff *nskb,
  19                              const struct sk_buff *oldskb,
  20                              const struct tcphdr *oth, unsigned int otcplen);
  21
  22struct sk_buff *nf_reject_skb_v6_tcp_reset(struct net *net,
  23                                           struct sk_buff *oldskb,
  24                                           const struct net_device *dev,
  25                                           int hook);
  26struct sk_buff *nf_reject_skb_v6_unreach(struct net *net,
  27                                         struct sk_buff *oldskb,
  28                                         const struct net_device *dev,
  29                                         int hook, u8 code);
  30
  31#endif /* _IPV6_NF_REJECT_H */
  32