1b2441318SGreg Kroah-Hartman /* SPDX-License-Identifier: GPL-2.0 */ 2cc70d069SEric Leblond #ifndef _IPV6_NF_REJECT_H 3cc70d069SEric Leblond #define _IPV6_NF_REJECT_H 4cc70d069SEric Leblond 591c1a09bSPablo Neira Ayuso #include <linux/icmpv6.h> 67fc38225SAlin Nastac #include <net/netfilter/nf_reject.h> 7cc70d069SEric Leblond 8ee586bbcSFlorian Westphal void nf_send_unreach6(struct net *net, struct sk_buff *skb_in, unsigned char code, 9ee586bbcSFlorian Westphal unsigned int hooknum); 10*04295878SJan Engelhardt void nf_send_reset6(struct net *net, struct sock *sk, struct sk_buff *oldskb, 11*04295878SJan Engelhardt int hook); 128bfcdf66SPablo Neira Ayuso const struct tcphdr *nf_reject_ip6_tcphdr_get(struct sk_buff *oldskb, 138bfcdf66SPablo Neira Ayuso struct tcphdr *otcph, 148bfcdf66SPablo Neira Ayuso unsigned int *otcplen, int hook); 158bfcdf66SPablo Neira Ayuso struct ipv6hdr *nf_reject_ip6hdr_put(struct sk_buff *nskb, 168bfcdf66SPablo Neira Ayuso const struct sk_buff *oldskb, 17a03a8dbeSFlorian Westphal __u8 protocol, int hoplimit); 188bfcdf66SPablo Neira Ayuso void nf_reject_ip6_tcphdr_put(struct sk_buff *nskb, 198bfcdf66SPablo Neira Ayuso const struct sk_buff *oldskb, 208bfcdf66SPablo Neira Ayuso const struct tcphdr *oth, unsigned int otcplen); 218bfcdf66SPablo Neira Ayuso 22fa538f7cSJose M. Guisado Gomez struct sk_buff *nf_reject_skb_v6_tcp_reset(struct net *net, 23fa538f7cSJose M. Guisado Gomez struct sk_buff *oldskb, 24fa538f7cSJose M. Guisado Gomez const struct net_device *dev, 25fa538f7cSJose M. Guisado Gomez int hook); 26fa538f7cSJose M. Guisado Gomez struct sk_buff *nf_reject_skb_v6_unreach(struct net *net, 27fa538f7cSJose M. Guisado Gomez struct sk_buff *oldskb, 28fa538f7cSJose M. Guisado Gomez const struct net_device *dev, 29fa538f7cSJose M. Guisado Gomez int hook, u8 code); 30fa538f7cSJose M. Guisado Gomez 31cc70d069SEric Leblond #endif /* _IPV6_NF_REJECT_H */ 32