87 ip_fragment(struct net *net, struct sock *sk, struct sk_buff *skb,
89 	    int (*output)(struct net *, struct sock *, struct sk_buff *));
99 int __ip_local_out(struct net *net, struct sock *sk, struct sk_buff *skb)  in __ip_local_out()  argument
106 		       net, sk, skb, NULL, skb_dst(skb)->dev,  in __ip_local_out()
110 int ip_local_out(struct net *net, struct sock *sk, struct sk_buff *skb)  in ip_local_out()  argument
114 	err = __ip_local_out(net, sk, skb);  in ip_local_out()
116 		err = dst_output(net, sk, skb);  in ip_local_out()
140 	struct net *net = sock_net(sk);  in ip_build_and_send_pkt()  local
159 		__ip_select_ident(net, iph, 1);  in ip_build_and_send_pkt()
171 	return ip_local_out(net, skb->sk, skb);  in ip_build_and_send_pkt()
175 static int ip_finish_output2(struct net *net, struct sock *sk, struct sk_buff *skb)  in ip_finish_output2()  argument
185 		IP_UPD_PO_STATS(net, IPSTATS_MIB_OUTMCAST, skb->len);  in ip_finish_output2()
187 		IP_UPD_PO_STATS(net, IPSTATS_MIB_OUTBCAST, skb->len);  in ip_finish_output2()
223 static int ip_finish_output_gso(struct net *net, struct sock *sk,  in ip_finish_output_gso()  argument
233 		return ip_finish_output2(net, sk, skb);  in ip_finish_output_gso()
257 		err = ip_fragment(net, sk, segs, mtu, ip_finish_output2);  in ip_finish_output_gso()
267 static int ip_finish_output(struct net *net, struct sock *sk, struct sk_buff *skb)  in ip_finish_output()  argument
275 		return dst_output(net, sk, skb);  in ip_finish_output()
280 		return ip_finish_output_gso(net, sk, skb, mtu);  in ip_finish_output()
283 		return ip_fragment(net, sk, skb, mtu, ip_finish_output2);  in ip_finish_output()
285 	return ip_finish_output2(net, sk, skb);  in ip_finish_output()
288 int ip_mc_output(struct net *net, struct sock *sk, struct sk_buff *skb)  in ip_mc_output()  argument
296 	IP_UPD_PO_STATS(net, IPSTATS_MIB_OUT, skb->len);  in ip_mc_output()
324 					net, sk, newskb, NULL, newskb->dev,  in ip_mc_output()
340 				net, sk, newskb, NULL, newskb->dev,  in ip_mc_output()
345 			    net, sk, skb, NULL, skb->dev,  in ip_mc_output()
350 int ip_output(struct net *net, struct sock *sk, struct sk_buff *skb)  in ip_output()  argument
354 	IP_UPD_PO_STATS(net, IPSTATS_MIB_OUT, skb->len);  in ip_output()
360 			    net, sk, skb, NULL, dev,  in ip_output()
383 	struct net *net = sock_net(sk);  in ip_queue_xmit()  local
414 		rt = ip_route_output_ports(net, fl4, sk,  in ip_queue_xmit()
451 	ip_select_ident_segs(net, skb, sk,  in ip_queue_xmit()
458 	res = ip_local_out(net, sk, skb);  in ip_queue_xmit()
464 	IP_INC_STATS(net, IPSTATS_MIB_OUTNOROUTES);  in ip_queue_xmit()
493 static int ip_fragment(struct net *net, struct sock *sk, struct sk_buff *skb,  in ip_fragment()  argument
495 		       int (*output)(struct net *, struct sock *, struct sk_buff *))  in ip_fragment()  argument
500 		return ip_do_fragment(net, sk, skb, output);  in ip_fragment()
505 		IP_INC_STATS(net, IPSTATS_MIB_FRAGFAILS);  in ip_fragment()
512 	return ip_do_fragment(net, sk, skb, output);  in ip_fragment()
522 int ip_do_fragment(struct net *net, struct sock *sk, struct sk_buff *skb,  in ip_do_fragment()  argument
523 		   int (*output)(struct net *, struct sock *, struct sk_buff *))  in ip_do_fragment()  argument
630 			err = output(net, sk, skb);  in ip_do_fragment()
633 				IP_INC_STATS(net, IPSTATS_MIB_FRAGCREATES);  in ip_do_fragment()
643 			IP_INC_STATS(net, IPSTATS_MIB_FRAGOKS);  in ip_do_fragment()
652 		IP_INC_STATS(net, IPSTATS_MIB_FRAGFAILS);  in ip_do_fragment()
767 		err = output(net, sk, skb2);  in ip_do_fragment()
771 		IP_INC_STATS(net, IPSTATS_MIB_FRAGCREATES);  in ip_do_fragment()
774 	IP_INC_STATS(net, IPSTATS_MIB_FRAGOKS);  in ip_do_fragment()
779 	IP_INC_STATS(net, IPSTATS_MIB_FRAGFAILS);  in ip_do_fragment()
1356 	struct net *net = sock_net(sk);  in __ip_make_skb()  local
1415 	ip_select_ident(net, skb, sk);  in __ip_make_skb()
1432 		icmp_out_count(net, ((struct icmphdr *)  in __ip_make_skb()
1440 int ip_send_skb(struct net *net, struct sk_buff *skb)  in ip_send_skb()  argument
1444 	err = ip_local_out(net, skb->sk, skb);  in ip_send_skb()
1449 			IP_INC_STATS(net, IPSTATS_MIB_OUTDISCARDS);  in ip_send_skb()
1549 	struct net *net = sock_net(sk);  in ip_send_unicast_reply()  local
1571 	if (!oif && netif_index_is_l3_master(net, skb->skb_iif))  in ip_send_unicast_reply()
1575 			   IP4_REPLY_MARK(net, skb->mark),  in ip_send_unicast_reply()
1582 	rt = ip_route_output_key(net, &fl4);  in ip_send_unicast_reply()