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[karo-tx-linux.git] / include / net / netfilter / nf_tables_ipv4.h
1 #ifndef _NF_TABLES_IPV4_H_
2 #define _NF_TABLES_IPV4_H_
3
4 #include <net/netfilter/nf_tables.h>
5 #include <net/ip.h>
6
7 static inline void
8 nft_set_pktinfo_ipv4(struct nft_pktinfo *pkt,
9                      struct sk_buff *skb,
10                      const struct nf_hook_state *state)
11 {
12         struct iphdr *ip;
13
14         nft_set_pktinfo(pkt, skb, state);
15
16         ip = ip_hdr(pkt->skb);
17         pkt->tprot = ip->protocol;
18         pkt->xt.thoff = ip_hdrlen(pkt->skb);
19         pkt->xt.fragoff = ntohs(ip->frag_off) & IP_OFFSET;
20 }
21
22 extern struct nft_af_info nft_af_ipv4;
23
24 #endif