Lines Matching defs:ihdr

27 	struct iphdr *ihdr;
50 	ihdr = skb_put(skb, sizeof(*ihdr));
78 					  (sizeof(*ihdr) + sizeof(*ehdr)));
82 	ihdr->ihl = 5;
83 	ihdr->ttl = 32;
84 	ihdr->version = 4;
86 		ihdr->protocol = IPPROTO_TCP;
88 		ihdr->protocol = IPPROTO_UDP;
89 	iplen = sizeof(*ihdr) + sizeof(*shdr) + attr->size;
98 	ihdr->tot_len = htons(iplen);
99 	ihdr->frag_off = 0;
100 	ihdr->saddr = htonl(attr->ip_src);
101 	ihdr->daddr = htonl(attr->ip_dst);
102 	ihdr->tos = 0;
103 	ihdr->id = 0;
104 	ip_send_check(ihdr);
130 		thdr->check = ~tcp_v4_check(l4len, ihdr->saddr, ihdr->daddr, 0);
148 		udp4_hwcsum(skb, ihdr->saddr, ihdr->daddr);
171 	struct iphdr *ihdr;
193 	ihdr = ip_hdr(skb);
195 		ihdr = (struct iphdr *)(skb_network_header(skb) + 4);
198 		if (ihdr->protocol != IPPROTO_TCP)
201 		thdr = (struct tcphdr *)((u8 *)ihdr + 4 * ihdr->ihl);
207 		if (ihdr->protocol != IPPROTO_UDP)
210 		uhdr = (struct udphdr *)((u8 *)ihdr + 4 * ihdr->ihl);