#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 |