67 	struct iphdr *iph;  in DumpPacket()  local
99 	iph = (struct iphdr *)(ethh + 1);  in DumpPacket()
100 	udph = (struct udphdr *)((uint32_t *)iph + iph->ihl);  in DumpPacket()
101 	tcph = (struct tcphdr *)((uint32_t *)iph + iph->ihl);  in DumpPacket()
103 	t = (uint8_t *)&iph->saddr;  in DumpPacket()
105 	if (iph->protocol == IPPROTO_TCP || iph->protocol == IPPROTO_UDP)  in DumpPacket()
110 	t = (uint8_t *)&iph->daddr;  in DumpPacket()
112 	if (iph->protocol == IPPROTO_TCP || iph->protocol == IPPROTO_UDP)  in DumpPacket()
115 	thread_printf(mtcp, mtcp->log_fp, " IP_ID=%d", ntohs(iph->id));  in DumpPacket()
116 	thread_printf(mtcp, mtcp->log_fp, " TTL=%d ", iph->ttl);  in DumpPacket()
118 	if (ip_fast_csum(iph, iph->ihl)) {  in DumpPacket()
121 		org_csum = iph->check;  in DumpPacket()
122 		iph->check = 0;  in DumpPacket()
123 		correct_csum = ip_fast_csum(iph, iph->ihl);  in DumpPacket()
126 		iph->check = org_csum;  in DumpPacket()
129 	switch (iph->protocol) {  in DumpPacket()
151 		thread_printf(mtcp, mtcp->log_fp, "protocol %d ", iph->protocol);  in DumpPacket()
159 DumpIPPacket(mtcp_manager_t mtcp, const struct iphdr *iph, int len)  in DumpIPPacket()  argument
165 	udph = (struct udphdr *)((uint32_t *)iph + iph->ihl);  in DumpIPPacket()
166 	tcph = (struct tcphdr *)((uint32_t *)iph + iph->ihl);  in DumpIPPacket()
168 	t = (uint8_t *)&iph->saddr;  in DumpIPPacket()
170 	if (iph->protocol == IPPROTO_TCP || iph->protocol == IPPROTO_UDP)  in DumpIPPacket()
175 	t = (uint8_t *)&iph->daddr;  in DumpIPPacket()
177 	if (iph->protocol == IPPROTO_TCP || iph->protocol == IPPROTO_UDP)  in DumpIPPacket()
180 	thread_printf(mtcp, mtcp->log_fp, " IP_ID=%d", ntohs(iph->id));  in DumpIPPacket()
181 	thread_printf(mtcp, mtcp->log_fp, " TTL=%d ", iph->ttl);  in DumpIPPacket()
183 	if (ip_fast_csum(iph, iph->ihl)) {  in DumpIPPacket()
187 	switch (iph->protocol) {  in DumpIPPacket()
209 		thread_printf(mtcp, mtcp->log_fp, "protocol %d ", iph->protocol);  in DumpIPPacket()
217 DumpIPPacketToFile(FILE *fout, const struct iphdr *iph, int len)  in DumpIPPacketToFile()  argument
223 	udph = (struct udphdr *)((uint32_t *)iph + iph->ihl);  in DumpIPPacketToFile()
224 	tcph = (struct tcphdr *)((uint32_t *)iph + iph->ihl);  in DumpIPPacketToFile()
226 	t = (uint8_t *)&iph->saddr;  in DumpIPPacketToFile()
228 	if (iph->protocol == IPPROTO_TCP || iph->protocol == IPPROTO_UDP)  in DumpIPPacketToFile()
233 	t = (uint8_t *)&iph->daddr;  in DumpIPPacketToFile()
235 	if (iph->protocol == IPPROTO_TCP || iph->protocol == IPPROTO_UDP)  in DumpIPPacketToFile()
238 	fprintf(fout, " IP_ID=%d", ntohs(iph->id));  in DumpIPPacketToFile()
239 	fprintf(fout, " TTL=%d ", iph->ttl);  in DumpIPPacketToFile()
241 	if (ip_fast_csum(iph, iph->ihl)) {  in DumpIPPacketToFile()
245 	switch (iph->protocol) {  in DumpIPPacketToFile()
267 		fprintf(fout, "protocol %d ", iph->protocol);  in DumpIPPacketToFile()