tag	line	file	source code
iph	113	arch/alpha/lib/checksum.c	unsigned short ip_fast_csum(unsigned char * iph, unsigned int ihl)
iph	115	arch/alpha/lib/checksum.c	return ~do_csum(iph,ihl*4);
iph	132	drivers/net/tunnel.c	struct iphdr *iph;    /* Our new IP header */
iph	168	drivers/net/tunnel.c	iph=(struct iphdr *)skb->data;
iph	169	drivers/net/tunnel.c	if ( iph->version != 4 )
iph	174	drivers/net/tunnel.c	printk("%s: Bad IP packet: ip version %d\n", dev->name, iph->version);
iph	185	drivers/net/tunnel.c	if ( iph->protocol == IPPROTO_IPIP && iph->saddr == dev->pa_addr )
iph	196	drivers/net/tunnel.c	if ( iph->daddr == dev->pa_addr )
iph	206	drivers/net/tunnel.c	print_ip(iph);
iph	226	drivers/net/tunnel.c	iph=skb2->h.iph=(struct iphdr *)skb2->data;
iph	227	drivers/net/tunnel.c	skb2->ip_hdr=iph;
iph	228	drivers/net/tunnel.c	memcpy(skb2->h.iph, skb->data, ip_header_len );
iph	234	drivers/net/tunnel.c	++iph->ttl;  /* Note: ip_forward() decrements ttl, so compensate */
iph	235	drivers/net/tunnel.c	iph->saddr = dev->pa_addr;
iph	236	drivers/net/tunnel.c	iph->daddr = dev->pa_dstaddr;
iph	237	drivers/net/tunnel.c	iph->protocol = IPPROTO_IPIP;
iph	238	drivers/net/tunnel.c	iph->ihl = 5;
iph	239	drivers/net/tunnel.c	iph->tot_len = htons(skb2->len);
iph	240	drivers/net/tunnel.c	iph->frag_off = 0;
iph	244	drivers/net/tunnel.c	iph->check = 0;
iph	245	drivers/net/tunnel.c	iph->check = ip_fast_csum((unsigned char *)iph, iph->ihl);
iph	249	drivers/net/tunnel.c	print_ip(iph);
iph	255	drivers/net/tunnel.c	if(ip_forward(skb2, dev, 0, iph->daddr))
iph	9	include/asm-alpha/checksum.h	extern unsigned short ip_fast_csum(unsigned char * iph, unsigned int ihl);
iph	45	include/asm-i386/checksum.h	static inline unsigned short ip_fast_csum(unsigned char * iph,
iph	68	include/asm-i386/checksum.h	: "=&r" (sum), "=&r" (iph), "=&r" (ihl)
iph	69	include/asm-i386/checksum.h	: "1" (iph), "2" (ihl));
iph	54	include/linux/skbuff.h	struct iphdr  *iph;
iph	64	include/net/ip.h	struct iphdr  *iph;    /* pointer to IP header      */
iph	248	net/ethernet/eth.c	struct iphdr *iph;
iph	266	net/ethernet/eth.c	iph=(struct iphdr*)(src+14);  /* 14 = Rx_addr+Tx_addr+type_field */
iph	267	net/ethernet/eth.c	ip_length = ntohs(iph->tot_len) - sizeof(struct iphdr);
iph	253	net/ipv4/icmp.c	struct iphdr *iph;
iph	263	net/ipv4/icmp.c	iph = skb_in->ip_hdr;
iph	276	net/ipv4/icmp.c	atype=ip_chk_addr(iph->daddr);
iph	285	net/ipv4/icmp.c	if(iph->frag_off&htons(IP_OFFSET))
iph	298	net/ipv4/icmp.c	if(iph->protocol==IPPROTO_ICMP)
iph	300	net/ipv4/icmp.c	icmph = (struct icmphdr *)((char *)iph + (iph->ihl<<2));
iph	314	net/ipv4/icmp.c	saddr=iph->daddr;
iph	321	net/ipv4/icmp.c	icmp_param.data_ptr=iph;
iph	322	net/ipv4/icmp.c	icmp_param.data_len=(iph->ihl<<2)+8;  /* RFC says return header + 8 bytes */
iph	328	net/ipv4/icmp.c	if (ip_options_echo(&icmp_param.replyopts, NULL, saddr, iph->saddr, skb_in) == 0)
iph	329	net/ipv4/icmp.c	icmp_build_xmit(&icmp_param, saddr, iph->saddr);
iph	339	net/ipv4/icmp.c	struct iphdr *iph;
iph	344	net/ipv4/icmp.c	iph = (struct iphdr *) (icmph + 1);
iph	346	net/ipv4/icmp.c	dp= ((unsigned char *)iph)+(iph->ihl<<2);
iph	358	net/ipv4/icmp.c	in_ntoa(iph->daddr), ntohs(iph->protocol));
iph	364	net/ipv4/icmp.c	in_ntoa(iph->daddr));
iph	367	net/ipv4/icmp.c	printk("ICMP: %s: Source Route Failed.\n", in_ntoa(iph->daddr));
iph	388	net/ipv4/icmp.c	hash = iph->protocol & (MAX_INET_PROTOS -1);
iph	410	net/ipv4/icmp.c	if (iph->protocol == ipprot->protocol && ipprot->err_handler)
iph	413	net/ipv4/icmp.c	iph->daddr, iph->saddr, ipprot);
iph	431	net/ipv4/icmp.c	struct iphdr *iph;
iph	438	net/ipv4/icmp.c	iph = (struct iphdr *) (icmph + 1);
iph	439	net/ipv4/icmp.c	ip = iph->daddr;
iph	184	net/ipv4/ip.c	unsigned char * iph = (unsigned char*)skb->ip_hdr;
iph	187	net/ipv4/ip.c	memcpy(iph+sizeof(struct iphdr), opt->__data, opt->optlen);
iph	192	net/ipv4/ip.c	memcpy(iph+opt->srr+iph[opt->srr+1]-4, &daddr, 4);
iph	196	net/ipv4/ip.c	memcpy(iph+opt->rr+iph[opt->rr+2]-5, &saddr, 4);
iph	198	net/ipv4/ip.c	memcpy(iph+opt->ts+iph[opt->ts+2]-9, &saddr, 4);
iph	204	net/ipv4/ip.c	memcpy(iph+opt->ts+iph[opt->ts+2]-5, &midtime, 4);
iph	209	net/ipv4/ip.c	memset(iph+opt->rr, IPOPT_NOP, iph[opt->rr+1]);
iph	214	net/ipv4/ip.c	memset(iph+opt->ts, IPOPT_NOP, iph[opt->ts+1]);
iph	368	net/ipv4/ip.c	unsigned char * iph;
iph	376	net/ipv4/ip.c	iph = (unsigned char*)skb->ip_hdr;
iph	377	net/ipv4/ip.c	opt->optlen = ((struct iphdr *)iph)->ihl*4 - sizeof(struct iphdr);
iph	378	net/ipv4/ip.c	optptr = iph + sizeof(struct iphdr);
iph	382	net/ipv4/ip.c	iph = optptr - sizeof(struct iphdr);
iph	431	net/ipv4/ip.c	opt->srr = optptr - iph;
iph	458	net/ipv4/ip.c	opt->rr = optptr - iph;
iph	482	net/ipv4/ip.c	opt->ts = optptr - iph;
iph	494	net/ipv4/ip.c	opt->ts = optptr - iph;
iph	508	net/ipv4/ip.c	opt->ts = optptr - iph;
iph	539	net/ipv4/ip.c	opt->ts = optptr - iph;
iph	564	net/ipv4/ip.c	icmp_send(skb, ICMP_PARAMETERPROB, 0, pp_ptr-iph, skb->dev);
iph	649	net/ipv4/ip.c	struct iphdr *iph;
iph	749	net/ipv4/ip.c	iph=(struct iphdr *)skb_put(skb,sizeof(struct iphdr) + opt->optlen);
iph	751	net/ipv4/ip.c	iph=(struct iphdr *)skb_put(skb,sizeof(struct iphdr));
iph	753	net/ipv4/ip.c	iph->version  = 4;
iph	754	net/ipv4/ip.c	iph->ihl      = 5;
iph	755	net/ipv4/ip.c	iph->tos      = tos;
iph	756	net/ipv4/ip.c	iph->frag_off = 0;
iph	757	net/ipv4/ip.c	iph->ttl      = ttl;
iph	758	net/ipv4/ip.c	iph->daddr    = daddr;
iph	759	net/ipv4/ip.c	iph->saddr    = saddr;
iph	760	net/ipv4/ip.c	iph->protocol = type;
iph	761	net/ipv4/ip.c	skb->ip_hdr   = iph;
iph	769	net/ipv4/ip.c	iph->ihl += opt->optlen>>2;
iph	771	net/ipv4/ip.c	return iph->ihl*4 + tmp;
iph	779	net/ipv4/ip.c	void ip_send_check(struct iphdr *iph)
iph	781	net/ipv4/ip.c	iph->check = 0;
iph	782	net/ipv4/ip.c	iph->check = ip_fast_csum((unsigned char *)iph, iph->ihl);
iph	828	net/ipv4/ip.c	static struct ipq *ip_find(struct iphdr *iph)
iph	837	net/ipv4/ip.c	if (iph->id== qp->iph->id && iph->saddr == qp->iph->saddr &&
iph	838	net/ipv4/ip.c	iph->daddr == qp->iph->daddr && iph->protocol == qp->iph->protocol)
iph	895	net/ipv4/ip.c	kfree_s(qp->iph, 64 + 8);
iph	938	net/ipv4/ip.c	static struct ipq *ip_create(struct sk_buff *skb, struct iphdr *iph, struct device *dev)
iph	956	net/ipv4/ip.c	ihlen = iph->ihl * 4;
iph	957	net/ipv4/ip.c	qp->iph = (struct iphdr *) kmalloc(64 + 8, GFP_ATOMIC);
iph	958	net/ipv4/ip.c	if (qp->iph == NULL)
iph	965	net/ipv4/ip.c	memcpy(qp->iph, iph, ihlen + 8);
iph	1029	net/ipv4/ip.c	struct iphdr *iph;
iph	1054	net/ipv4/ip.c	memcpy(ptr, ((unsigned char *) qp->iph), qp->ihlen);
iph	1080	net/ipv4/ip.c	iph = skb->h.iph;
iph	1081	net/ipv4/ip.c	iph->frag_off = 0;
iph	1082	net/ipv4/ip.c	iph->tot_len = htons((iph->ihl * 4) + count);
iph	1083	net/ipv4/ip.c	skb->ip_hdr = iph;
iph	1094	net/ipv4/ip.c	static struct sk_buff *ip_defrag(struct iphdr *iph, struct sk_buff *skb, struct device *dev)
iph	1107	net/ipv4/ip.c	qp = ip_find(iph);
iph	1110	net/ipv4/ip.c	offset = ntohs(iph->frag_off);
iph	1121	net/ipv4/ip.c	ihl = iph->ihl * 4;
iph	1137	net/ipv4/ip.c	memcpy(qp->iph, iph, ihl+8);
iph	1150	net/ipv4/ip.c	if ((qp = ip_create(skb, iph, dev)) == NULL)
iph	1163	net/ipv4/ip.c	end = offset + ntohs(iph->tot_len) - ihl;
iph	1296	net/ipv4/ip.c	struct iphdr *iph;
iph	1310	net/ipv4/ip.c	iph = (struct iphdr *) (raw + dev->hard_header_len);
iph	1311	net/ipv4/ip.c	skb->ip_hdr = iph;
iph	1313	net/ipv4/ip.c	iph = skb->ip_hdr;
iph	1320	net/ipv4/ip.c	hlen = iph->ihl * 4;
iph	1321	net/ipv4/ip.c	left = ntohs(iph->tot_len) - hlen;  /* Space per frame */
iph	1330	net/ipv4/ip.c	if (ntohs(iph->frag_off) & IP_DF)
iph	1361	net/ipv4/ip.c	offset = (ntohs(iph->frag_off) & IP_OFFSET) << 3;
iph	1436	net/ipv4/ip.c	iph = (struct iphdr *)(skb2->h.raw/*+dev->hard_header_len*/);
iph	1437	net/ipv4/ip.c	iph->frag_off = htons((offset >> 3));
iph	1438	net/ipv4/ip.c	skb2->ip_hdr = iph;
iph	1454	net/ipv4/ip.c	iph->frag_off |= htons(IP_MF);
iph	1487	net/ipv4/ip.c	struct iphdr *iph=(struct iphdr *)skb_push(skb,sizeof(struct iphdr));
iph	1490	net/ipv4/ip.c	iph->version  =   4;
iph	1491	net/ipv4/ip.c	iph->tos  =  skb->ip_hdr->tos;
iph	1492	net/ipv4/ip.c	iph->ttl  =  skb->ip_hdr->ttl;
iph	1493	net/ipv4/ip.c	iph->frag_off  =  0;
iph	1494	net/ipv4/ip.c	iph->daddr  =  daddr;
iph	1495	net/ipv4/ip.c	iph->saddr  =  out->pa_addr;
iph	1496	net/ipv4/ip.c	iph->protocol  =  IPPROTO_IPIP;
iph	1497	net/ipv4/ip.c	iph->ihl  =  5;
iph	1498	net/ipv4/ip.c	iph->tot_len  =  htons(skb->len);
iph	1499	net/ipv4/ip.c	iph->id    =  htons(ip_id_count++);
iph	1500	net/ipv4/ip.c	ip_send_check(iph);
iph	1525	net/ipv4/ip.c	struct iphdr *iph;  /* Our header */
iph	1546	net/ipv4/ip.c	fw_res=ip_fw_chk(skb->h.iph, dev, ip_fw_fwd_chain, ip_fw_fwd_policy, 0);
iph	1572	net/ipv4/ip.c	iph = skb->h.iph;
iph	1573	net/ipv4/ip.c	iph->ttl--;
iph	1581	net/ipv4/ip.c	iph->check = ntohs(iph->check) + 0x0100;
iph	1582	net/ipv4/ip.c	if ((iph->check & 0xFF00) == 0)
iph	1583	net/ipv4/ip.c	iph->check++;    /* carry overflow */
iph	1584	net/ipv4/ip.c	iph->check = htons(iph->check);
iph	1586	net/ipv4/ip.c	if (iph->ttl <= 0)
iph	1655	net/ipv4/ip.c	if (dev == dev2 && !((iph->saddr^iph->daddr)&dev->pa_mask) &&
iph	1691	net/ipv4/ip.c	if (skb->len+encap > dev2->mtu && (ntohs(iph->frag_off) & IP_DF)) {
iph	1745	net/ipv4/ip.c	iph = skb2->ip_hdr = skb2->h.iph;
iph	1777	net/ipv4/ip.c	optptr = (unsigned char *)iph + opt->rr;
iph	1784	net/ipv4/ip.c	optptr = (unsigned char *)iph + opt->srr;
iph	1798	net/ipv4/ip.c	iph->daddr = target_addr;
iph	1804	net/ipv4/ip.c	optptr = (unsigned char *)iph + opt->ts;
iph	1810	net/ipv4/ip.c	ip_send_check(iph);
iph	1836	net/ipv4/ip.c	ip_fw_chk(iph,dev,ip_acct_chain,IP_FW_F_ACCEPT,1);
iph	1844	net/ipv4/ip.c	if(iph->tos & IPTOS_LOWDELAY)
iph	1846	net/ipv4/ip.c	else if(iph->tos & IPTOS_THROUGHPUT)
iph	1889	net/ipv4/ip.c	struct iphdr *iph = skb->h.iph;
iph	1909	net/ipv4/ip.c	if(iph->version == 6)
iph	1919	net/ipv4/ip.c	skb->ip_hdr = iph;
iph	1934	net/ipv4/ip.c	if (skb->len<sizeof(struct iphdr) || iph->ihl<5 || iph->version != 4 || ip_fast_csum((unsigned char *)iph, iph->ihl) !=0
iph	1935	net/ipv4/ip.c	|| skb->len < ntohs(iph->tot_len))
iph	1948	net/ipv4/ip.c	skb_trim(skb,ntohs(iph->tot_len));
iph	1950	net/ipv4/ip.c	if (iph->ihl > 5) {
iph	1969	net/ipv4/ip.c	if ((err=ip_fw_chk(iph,dev,ip_fw_blk_chain,ip_fw_blk_policy, 0))<FW_ACCEPT)
iph	1983	net/ipv4/ip.c	if(iph->frag_off)
iph	1985	net/ipv4/ip.c	if (iph->frag_off & htons(IP_MF))
iph	1991	net/ipv4/ip.c	if (iph->frag_off & htons(IP_OFFSET))
iph	2007	net/ipv4/ip.c	if ( iph->daddr == skb->dev->pa_addr || (brd = ip_chk_addr(iph->daddr)) != 0)
iph	2012	net/ipv4/ip.c	unsigned char * optptr = ((unsigned char *)iph) + opt->srr;
iph	2063	net/ipv4/ip.c	if(!(dev->flags&IFF_ALLMULTI) && brd==IS_MULTICAST && iph->daddr!=IGMP_ALL_HOSTS && !(dev->flags&IFF_LOOPBACK))
iph	2076	net/ipv4/ip.c	if(ip_mc->multiaddr==iph->daddr)
iph	2090	net/ipv4/ip.c	struct iphdr *iph=skb->h.iph;
iph	2091	net/ipv4/ip.c	if (ip_forward(skb, dev, is_frag|4, iph->daddr))
iph	2102	net/ipv4/ip.c	ip_fw_chk(iph,dev,ip_acct_chain,IP_FW_F_ACCEPT,1);
iph	2112	net/ipv4/ip.c	skb=ip_defrag(iph,skb,dev);
iph	2116	net/ipv4/ip.c	iph=skb->h.iph;
iph	2123	net/ipv4/ip.c	skb->ip_hdr = iph;
iph	2124	net/ipv4/ip.c	skb->h.raw += iph->ihl*4;
iph	2131	net/ipv4/ip.c	if(brd==IS_MULTICAST && (iph->daddr&htonl(0xFFFFFF00))!=htonl(0xE0000000))
iph	2141	net/ipv4/ip.c	hash = iph->protocol & (SOCK_ARRAY_SIZE-1);
iph	2151	net/ipv4/ip.c	raw_sk=get_sock_raw(raw_sk, iph->protocol,  iph->saddr, iph->daddr);
iph	2157	net/ipv4/ip.c	sknext=get_sock_raw(raw_sk->next, iph->protocol, iph->saddr, iph->daddr);
iph	2163	net/ipv4/ip.c	raw_rcv(raw_sk, skb1, dev, iph->saddr,iph->daddr);
iph	2182	net/ipv4/ip.c	hash = iph->protocol & (MAX_INET_PROTOS -1);
iph	2187	net/ipv4/ip.c	if (ipprot->protocol != iph->protocol)
iph	2218	net/ipv4/ip.c	ipprot->handler(skb2, dev, opt, iph->daddr,
iph	2219	net/ipv4/ip.c	(ntohs(iph->tot_len) - (iph->ihl * 4)),
iph	2220	net/ipv4/ip.c	iph->saddr, 0, ipprot);
iph	2255	net/ipv4/ip.c	raw_rcv(raw_sk, skb, dev, iph->saddr, iph->daddr);
iph	2290	net/ipv4/ip.c	if (ip_forward(skb, dev, is_frag, iph->daddr))
iph	2360	net/ipv4/ip.c	struct iphdr *iph;
iph	2388	net/ipv4/ip.c	iph = skb->ip_hdr;
iph	2389	net/ipv4/ip.c	iph->tot_len = ntohs(skb->len-(((unsigned char *)iph)-skb->data));
iph	2392	net/ipv4/ip.c	if(ip_fw_chk(iph, dev, ip_fw_blk_chain, ip_fw_blk_policy, 0) < FW_ACCEPT)
iph	2402	net/ipv4/ip.c	iph->id      = htons(ip_id_count++);
iph	2418	net/ipv4/ip.c	if(ntohs(iph->tot_len)> dev->mtu)
iph	2430	net/ipv4/ip.c	ip_send_check(iph);
iph	2494	net/ipv4/ip.c	ip_fw_chk(iph,dev,ip_acct_chain,IP_FW_F_ACCEPT,1);
iph	2503	net/ipv4/ip.c	if (MULTICAST(iph->daddr) && !(dev->flags&IFF_LOOPBACK))
iph	2507	net/ipv4/ip.c	if(iph->daddr==IGMP_ALL_HOSTS || (dev->flags&IFF_ALLMULTI))
iph	2516	net/ipv4/ip.c	if(imc->multiaddr==iph->daddr)
iph	2534	net/ipv4/ip.c	if((dev->flags&IFF_BROADCAST) && (iph->daddr==dev->pa_brdaddr||iph->daddr==0xFFFFFFFF) && !(dev->flags&IFF_LOOPBACK))
iph	3093	net/ipv4/ip.c	struct iphdr *iph;
iph	3230	net/ipv4/ip.c	skb->ip_hdr=iph=(struct iphdr *)skb_put(skb,length);
iph	3234	net/ipv4/ip.c	iph->version=4;
iph	3235	net/ipv4/ip.c	iph->ihl=5;
iph	3236	net/ipv4/ip.c	iph->tos=sk->ip_tos;
iph	3237	net/ipv4/ip.c	iph->tot_len = htons(length);
iph	3238	net/ipv4/ip.c	iph->id=htons(ip_id_count++);
iph	3239	net/ipv4/ip.c	iph->frag_off = 0;
iph	3240	net/ipv4/ip.c	iph->ttl=sk->ip_ttl;
iph	3241	net/ipv4/ip.c	iph->protocol=type;
iph	3242	net/ipv4/ip.c	iph->saddr=saddr;
iph	3243	net/ipv4/ip.c	iph->daddr=daddr;
iph	3245	net/ipv4/ip.c	iph->ihl += opt->optlen>>2;
iph	3249	net/ipv4/ip.c	iph->check=0;
iph	3250	net/ipv4/ip.c	iph->check = ip_fast_csum((unsigned char *)iph, iph->ihl);
iph	3251	net/ipv4/ip.c	getfrag(frag,saddr,((char *)iph)+iph->ihl*4,0, length-iph->ihl*4);
iph	3254	net/ipv4/ip.c	getfrag(frag,saddr,(void *)iph,0,length-20);
iph	3257	net/ipv4/ip.c	if(ip_fw_chk(iph, dev, ip_fw_blk_chain, ip_fw_blk_policy,0) < FW_ACCEPT)
iph	3399	net/ipv4/ip.c	skb->ip_hdr = iph = (struct iphdr *)data;
iph	3408	net/ipv4/ip.c	iph->version = 4;
iph	3409	net/ipv4/ip.c	iph->ihl = 5; /* ugh */
iph	3411	net/ipv4/ip.c	iph->ihl += opt->optlen>>2;
iph	3415	net/ipv4/ip.c	iph->tos = sk->ip_tos;
iph	3416	net/ipv4/ip.c	iph->tot_len = htons(fraglen - fragheaderlen + iph->ihl*4);
iph	3417	net/ipv4/ip.c	iph->id = id;
iph	3418	net/ipv4/ip.c	iph->frag_off = htons(offset>>3);
iph	3419	net/ipv4/ip.c	iph->frag_off |= mf;
iph	3422	net/ipv4/ip.c	iph->ttl = sk->ip_mc_ttl;
iph	3425	net/ipv4/ip.c	iph->ttl = sk->ip_ttl;
iph	3426	net/ipv4/ip.c	iph->protocol = type;
iph	3427	net/ipv4/ip.c	iph->check = 0;
iph	3428	net/ipv4/ip.c	iph->saddr = saddr;
iph	3429	net/ipv4/ip.c	iph->daddr = daddr;
iph	3430	net/ipv4/ip.c	iph->check = ip_fast_csum((unsigned char *)iph, iph->ihl);
iph	3431	net/ipv4/ip.c	data += iph->ihl*4;
iph	3451	net/ipv4/ip.c	if(!offset && ip_fw_chk(iph, dev, ip_fw_blk_chain, ip_fw_blk_policy,0) < FW_ACCEPT)
iph	3460	net/ipv4/ip.c	ip_fw_chk(iph, dev, ip_acct_chain, IP_FW_F_ACCEPT, 1);
iph	580	net/ipv4/ip_fw.c	struct iphdr *iph = skb->h.iph;
iph	581	net/ipv4/ip_fw.c	struct tcphdr *th = (struct tcphdr *)&(((char *)iph)[iph->ihl*4]);
iph	660	net/ipv4/ip_fw.c	ms->dst      = iph->daddr;
iph	730	net/ipv4/ip_fw.c	iph=skb2->h.iph;
iph	734	net/ipv4/ip_fw.c	iph->tot_len = htons(diff+ntohs(iph->tot_len));
iph	735	net/ipv4/ip_fw.c	iph->check = 0;
iph	736	net/ipv4/ip_fw.c	iph->check = ip_fast_csum((unsigned char *)iph, iph->ihl);
iph	751	net/ipv4/ip_fw.c	iph->tot_len = htons(skb->len + diff);
iph	777	net/ipv4/ip_fw.c	struct iphdr  *iph = skb->h.iph;
iph	786	net/ipv4/ip_fw.c	if (iph->protocol!=IPPROTO_UDP && iph->protocol!=IPPROTO_TCP)
iph	793	net/ipv4/ip_fw.c	portptr = (unsigned short *)&(((char *)iph)[iph->ihl*4]);
iph	798	net/ipv4/ip_fw.c	strProt[iph->protocol==IPPROTO_TCP],
iph	799	net/ipv4/ip_fw.c	ntohl(iph->saddr), ntohs(portptr[0]),
iph	800	net/ipv4/ip_fw.c	ntohl(iph->daddr), ntohs(portptr[1]));
iph	804	net/ipv4/ip_fw.c	if (iph->protocol == ms->protocol &&
iph	805	net/ipv4/ip_fw.c	iph->saddr == ms->src   && iph->daddr == ms->dst &&
iph	826	net/ipv4/ip_fw.c	ms->protocol = iph->protocol;
iph	827	net/ipv4/ip_fw.c	ms->src      = iph->saddr;
iph	828	net/ipv4/ip_fw.c	ms->dst      = iph->daddr;
iph	838	net/ipv4/ip_fw.c	iph->saddr = dev->pa_addr; /* my own address */
iph	845	net/ipv4/ip_fw.c	if (iph->protocol==IPPROTO_UDP)
iph	848	net/ipv4/ip_fw.c	recalc_check((struct udphdr *)portptr,iph->saddr,iph->daddr,size);
iph	857	net/ipv4/ip_fw.c	iph = skb->h.iph;
iph	858	net/ipv4/ip_fw.c	portptr = (unsigned short *)&(((char *)iph)[iph->ihl*4]);
iph	873	net/ipv4/ip_fw.c	tcp_send_check(th,iph->saddr,iph->daddr,size,skb->sk);
iph	876	net/ipv4/ip_fw.c	ip_send_check(iph);
iph	894	net/ipv4/ip_fw.c	struct iphdr  *iph = skb_ptr->h.iph;
iph	897	net/ipv4/ip_fw.c	struct tcphdr   *th = (struct tcphdr *)(skb_ptr->h.raw+(iph->ihl<<2));
iph	899	net/ipv4/ip_fw.c	if (iph->protocol!=IPPROTO_UDP && iph->protocol!=IPPROTO_TCP)
iph	902	net/ipv4/ip_fw.c	portptr = (unsigned short *)&(((char *)iph)[iph->ihl*4]);
iph	909	net/ipv4/ip_fw.c	strProt[iph->protocol==IPPROTO_TCP],
iph	910	net/ipv4/ip_fw.c	ntohl(iph->saddr), ntohs(portptr[0]),
iph	911	net/ipv4/ip_fw.c	ntohl(iph->daddr), ntohs(portptr[1]));
iph	926	net/ipv4/ip_fw.c	if (iph->protocol==ms->protocol &&
iph	927	net/ipv4/ip_fw.c	(iph->saddr==ms->dst || iph->protocol==IPPROTO_UDP) &&
iph	933	net/ipv4/ip_fw.c	iph->daddr = ms->src;
iph	947	net/ipv4/ip_fw.c	if (iph->protocol==IPPROTO_UDP)
iph	948	net/ipv4/ip_fw.c	recalc_check((struct udphdr *)portptr,iph->saddr,iph->daddr,size);
iph	978	net/ipv4/ip_fw.c	tcp_send_check((struct tcphdr *)portptr,iph->saddr,iph->daddr,size,skb_ptr->sk);
iph	980	net/ipv4/ip_fw.c	ip_send_check(iph);
iph	982	net/ipv4/ip_fw.c	printk("I-routed to %lX:%X\n",ntohl(iph->daddr),ntohs(portptr[1]));
iph	1341	net/ipv4/ip_fw.c	void ip_acct_cnt(struct iphdr *iph, struct device *dev, struct ip_fw *f)
iph	1343	net/ipv4/ip_fw.c	(void) ip_fw_chk(iph, dev, f, 0, 1);
iph	84	net/ipv4/ipip.c	skb->h.iph=(struct iphdr *)skb->data;
iph	269	net/ipv4/ipmr.c	skb->h.iph=skb->ip_hdr;
iph	714	net/ipv4/ipmr.c	skb->raddr=skb->h.iph->daddr;
iph	164	net/ipv4/raw.c	struct iphdr *iph=(struct iphdr *)to;
iph	165	net/ipv4/raw.c	iph->saddr=saddr;
iph	166	net/ipv4/raw.c	iph->check=0;
iph	167	net/ipv4/raw.c	iph->tot_len=htons(fraglen);  /* This is right as you cant frag
iph	173	net/ipv4/raw.c	iph->id = htons(ip_id_count++);
iph	174	net/ipv4/raw.c	iph->check=ip_fast_csum((unsigned char *)iph, iph->ihl);
iph	644	net/ipv4/tcp.c	struct iphdr *iph;
iph	666	net/ipv4/tcp.c	iph = (struct iphdr *)skb->data;
iph	667	net/ipv4/tcp.c	th = (struct tcphdr *)(((char *)iph) + (iph->ihl << 2));
iph	668	net/ipv4/tcp.c	size = ntohs(iph->tot_len) - (iph->ihl<<2);
iph	675	net/ipv4/tcp.c	iph->id = htons(ip_id_count++);
iph	676	net/ipv4/tcp.c	ip_send_check(iph);
iph	683	net/ipv4/tcp.c	rt=ip_rt_local(iph->daddr,NULL,NULL);
iph	685	net/ipv4/tcp.c	rt=ip_rt_route(iph->daddr,NULL,NULL);
iph	700	net/ipv4/tcp.c	skb->raddr=iph->daddr;
iph	1043	net/ipv4/tcp.c	struct iphdr *iph=(struct iphdr *)header;
iph	1045	net/ipv4/tcp.c	header+=4*iph->ihl;
iph	3281	net/ipv4/tcp.c	struct iphdr *iph;
iph	3290	net/ipv4/tcp.c	iph = skb->ip_hdr;
iph	3291	net/ipv4/tcp.c	th = (struct tcphdr *)(((char *)iph) +(iph->ihl << 2));
iph	5165	net/ipv4/tcp.c	struct iphdr *iph;
iph	5184	net/ipv4/tcp.c	iph = (struct iphdr *)skb->ip_hdr;
iph	5185	net/ipv4/tcp.c	th = (struct tcphdr *)(((char *)iph) +(iph->ihl << 2));
iph	5192	net/ipv4/tcp.c	(iph->ihl << 2) +
iph	5245	net/ipv4/tcp.c	(iph->ihl << 2) + th->doff * 4;