[deliverable/linux.git] / include / net / netfilter / nf_tables_ipv4.h

#ifndef _NF_TABLES_IPV4_H_
#define _NF_TABLES_IPV4_H_

#include <net/netfilter/nf_tables.h>
#include <net/ip.h>

static inline void
nft_set_pktinfo_ipv4(struct nft_pktinfo *pkt,
		     struct sk_buff *skb,
		     const struct nf_hook_state *state)
{
	struct iphdr *ip;

	nft_set_pktinfo(pkt, skb, state);

	ip = ip_hdr(pkt->skb);
	pkt->tprot = ip->protocol;
	pkt->xt.thoff = ip_hdrlen(pkt->skb);
	pkt->xt.fragoff = ntohs(ip->frag_off) & IP_OFFSET;
}

extern struct nft_af_info nft_af_ipv4;

#endif
Commit	Line	Data
0ca743a5 PNA	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,
0ca743a5	9	struct sk_buff *skb,
073bfd56	10	const struct nf_hook_state *state)
0ca743a5 PNA	11	{
	12	struct iphdr *ip;
	13
6aa187f2	14	nft_set_pktinfo(pkt, skb, state);
0ca743a5	15
0ca743a5	16	ip = ip_hdr(pkt->skb);
4566bf27 PM	17	pkt->tprot = ip->protocol;
4566bf27 PM	18	pkt->xt.thoff = ip_hdrlen(pkt->skb);
0ca743a5 PNA	19	pkt->xt.fragoff = ntohs(ip->frag_off) & IP_OFFSET;
	20	}
	21
1d49144c PM	22	extern struct nft_af_info nft_af_ipv4;
1d49144c PM	23
0ca743a5	24	#endif