netfilter/ipvs/ip_vs_core.c

697 static inline enum ip_defrag_users ip_vs_defrag_user(unsigned int hooknum)
699 	if (NF_INET_LOCAL_IN == hooknum)
701 	if (NF_INET_FORWARD == hooknum)
721 				 struct sk_buff *skb, unsigned int hooknum)
726 	if (NF_INET_LOCAL_IN == hooknum)
861 				unsigned int hooknum)
889 	if (ip_vs_route_me_harder(cp->ipvs, af, skb, hooknum))
915 			  int *related, unsigned int hooknum)
930 		if (ip_vs_gather_frags(ipvs, skb, ip_vs_defrag_user(hooknum)))
986 				    pp, ciph.len, ihl, hooknum);
991 			     int *related,  unsigned int hooknum,
1045 				    hooknum);
1220 static struct ip_vs_conn *__ip_vs_rs_conn_out(unsigned int hooknum,
1229 	if (hooknum == NF_INET_LOCAL_IN)
1260 		unsigned int hooknum)
1302 	if (ip_vs_route_me_harder(cp->ipvs, af, skb, hooknum))
1332 	unsigned int hooknum = state->hook;
1346 	if (unlikely(sk && hooknum == NF_INET_LOCAL_OUT &&
1365 							hooknum, &iph);
1374 			int verdict = ip_vs_out_icmp(ipvs, skb, &related, hooknum);
1391 					       ip_vs_defrag_user(hooknum)))
1404 		return handle_response(af, skb, pd, cp, &iph, hooknum);
1414 			cp = __ip_vs_rs_conn_out(hooknum, ipvs, af, skb, &iph);
1417 						       hooknum);
1578 	      unsigned int hooknum)
1596 		if (ip_vs_gather_frags(ipvs, skb, ip_vs_defrag_user(hooknum)))
1788 	verdict = ip_vs_icmp_xmit(skb, cp, pp, offset, hooknum, &ciph);
1801 			    int *related, unsigned int hooknum,
1874 	if ((hooknum == NF_INET_LOCAL_OUT) &&
1889 	verdict = ip_vs_icmp_xmit_v6(skb, cp, pp, offset, hooknum, &ciph);
1910 	unsigned int hooknum = state->hook;
1929 		      hooknum != NF_INET_LOCAL_OUT) ||
1935 			      IP_VS_DBG_ADDR(af, &iph.daddr), hooknum);
1946 	if (unlikely(sk && hooknum == NF_INET_LOCAL_OUT &&
1958 						       hooknum, &iph);
1968 						    hooknum);
2134 		.hooknum	= NF_INET_LOCAL_IN,
2143 		.hooknum	= NF_INET_LOCAL_IN,
2150 		.hooknum	= NF_INET_LOCAL_OUT,
2157 		.hooknum	= NF_INET_LOCAL_OUT,
2165 		.hooknum	= NF_INET_FORWARD,
2172 		.hooknum	= NF_INET_FORWARD,
2183 		.hooknum	= NF_INET_LOCAL_IN,
2192 		.hooknum	= NF_INET_LOCAL_IN,
2199 		.hooknum	= NF_INET_LOCAL_OUT,
2206 		.hooknum	= NF_INET_LOCAL_OUT,
2214 		.hooknum	= NF_INET_FORWARD,
2221 		.hooknum	= NF_INET_FORWARD,