tag | line | file | source code |
iph | 1128 | drivers/net/ppp.c | struct iphdr *iph = (struct iphdr *) c; |
iph | 1130 | drivers/net/ppp.c | iph->saddr, iph->daddr, count)) |
iph | 1761 | drivers/net/ppp.c | struct iphdr *iph = (struct iphdr *) (skb + 1); |
iph | 1763 | drivers/net/ppp.c | dev->name, (int) proto, (int) len, (int) iph->saddr, |
iph | 1764 | drivers/net/ppp.c | (int) iph->daddr, (int) iph->protocol)) |
iph | 81 | drivers/net/slhc.c | extern int ip_csum(struct iphdr *iph); |
iph | 53 | include/linux/skbuff.h | struct iphdr *iph; |
iph | 99 | net/inet/icmp.c | struct iphdr *iph; |
iph | 111 | net/inet/icmp.c | iph = (struct iphdr *) (skb_in->data + dev->hard_header_len); |
iph | 124 | net/inet/icmp.c | atype=ip_chk_addr(iph->daddr); |
iph | 125 | net/inet/icmp.c | if(atype==IS_BROADCAST || IN_MULTICAST(iph->daddr)) |
iph | 132 | net/inet/icmp.c | if(ntohs(iph->frag_off)&IP_OFFSET) |
iph | 141 | net/inet/icmp.c | if(iph->protocol==IPPROTO_ICMP) |
iph | 207 | net/inet/icmp.c | if (iph->daddr != our_addr && ip_chk_addr(iph->daddr) == IS_MYADDR) |
iph | 208 | net/inet/icmp.c | our_addr = iph->daddr; |
iph | 209 | net/inet/icmp.c | offset = ip_build_header(skb, our_addr, iph->saddr, |
iph | 235 | net/inet/icmp.c | memcpy(icmph + 1, iph, sizeof(struct iphdr) + 8); |
iph | 254 | net/inet/icmp.c | struct iphdr *iph; |
iph | 259 | net/inet/icmp.c | iph = (struct iphdr *) (icmph + 1); |
iph | 269 | net/inet/icmp.c | in_ntoa(iph->daddr), ntohs(iph->protocol)); |
iph | 275 | net/inet/icmp.c | in_ntoa(iph->daddr)); |
iph | 278 | net/inet/icmp.c | printk("ICMP: %s: Source Route Failed.\n", in_ntoa(iph->daddr)); |
iph | 288 | net/inet/icmp.c | hash = iph->protocol & (MAX_INET_PROTOS -1); |
iph | 304 | net/inet/icmp.c | if (iph->protocol == ipprot->protocol && ipprot->err_handler) |
iph | 307 | net/inet/icmp.c | iph->daddr, iph->saddr, ipprot); |
iph | 324 | net/inet/icmp.c | struct iphdr *iph; |
iph | 331 | net/inet/icmp.c | iph = (struct iphdr *) (icmph + 1); |
iph | 332 | net/inet/icmp.c | ip = iph->daddr; |
iph | 123 | net/inet/ip.c | strict_route(struct iphdr *iph, struct options *opt) |
iph | 129 | net/inet/ip.c | loose_route(struct iphdr *iph, struct options *opt) |
iph | 146 | net/inet/ip.c | build_options(struct iphdr *iph, struct options *opt) |
iph | 150 | net/inet/ip.c | ptr = (unsigned char *)(iph+1); |
iph | 196 | net/inet/ip.c | struct iphdr *iph; |
iph | 292 | net/inet/ip.c | iph = (struct iphdr *)buff; |
iph | 293 | net/inet/ip.c | iph->version = 4; |
iph | 294 | net/inet/ip.c | iph->tos = tos; |
iph | 295 | net/inet/ip.c | iph->frag_off = 0; |
iph | 296 | net/inet/ip.c | iph->ttl = ttl; |
iph | 297 | net/inet/ip.c | iph->daddr = daddr; |
iph | 298 | net/inet/ip.c | iph->saddr = saddr; |
iph | 299 | net/inet/ip.c | iph->protocol = type; |
iph | 300 | net/inet/ip.c | iph->ihl = 5; |
iph | 304 | net/inet/ip.c | build_options(iph, opt); |
iph | 312 | net/inet/ip.c | do_options(struct iphdr *iph, struct options *opt) |
iph | 331 | net/inet/ip.c | buff = (unsigned char *)(iph + 1); |
iph | 334 | net/inet/ip.c | while (!done && len < iph->ihl*4) switch(*buff) { |
iph | 445 | net/inet/ip.c | strict_route(iph, opt); |
iph | 451 | net/inet/ip.c | loose_route(iph, opt); |
iph | 540 | net/inet/ip.c | int ip_csum(struct iphdr *iph) |
iph | 542 | net/inet/ip.c | return ip_fast_csum((unsigned char *)iph, iph->ihl); |
iph | 549 | net/inet/ip.c | static void ip_send_check(struct iphdr *iph) |
iph | 551 | net/inet/ip.c | iph->check = 0; |
iph | 552 | net/inet/ip.c | iph->check = ip_fast_csum((unsigned char *)iph, iph->ihl); |
iph | 597 | net/inet/ip.c | static struct ipq *ip_find(struct iphdr *iph) |
iph | 606 | net/inet/ip.c | if (iph->id== qp->iph->id && iph->saddr == qp->iph->saddr && |
iph | 607 | net/inet/ip.c | iph->daddr == qp->iph->daddr && iph->protocol == qp->iph->protocol) |
iph | 667 | net/inet/ip.c | kfree_s(qp->iph, qp->ihlen + 8); |
iph | 710 | net/inet/ip.c | static struct ipq *ip_create(struct sk_buff *skb, struct iphdr *iph, struct device *dev) |
iph | 732 | net/inet/ip.c | maclen = ((unsigned long) iph) - ((unsigned long) skb->data); |
iph | 745 | net/inet/ip.c | ihlen = (iph->ihl * sizeof(unsigned long)); |
iph | 746 | net/inet/ip.c | qp->iph = (struct iphdr *) kmalloc(ihlen + 8, GFP_ATOMIC); |
iph | 747 | net/inet/ip.c | if (qp->iph == NULL) |
iph | 757 | net/inet/ip.c | memcpy(qp->iph, iph, ihlen + 8); |
iph | 823 | net/inet/ip.c | struct iphdr *iph; |
iph | 851 | net/inet/ip.c | memcpy(ptr, ((unsigned char *) qp->iph), qp->ihlen); |
iph | 878 | net/inet/ip.c | iph = skb->h.iph; |
iph | 879 | net/inet/ip.c | iph->frag_off = 0; |
iph | 880 | net/inet/ip.c | iph->tot_len = htons((iph->ihl * sizeof(unsigned long)) + count); |
iph | 881 | net/inet/ip.c | skb->ip_hdr = iph; |
iph | 892 | net/inet/ip.c | static struct sk_buff *ip_defrag(struct iphdr *iph, struct sk_buff *skb, struct device *dev) |
iph | 905 | net/inet/ip.c | qp = ip_find(iph); |
iph | 908 | net/inet/ip.c | offset = ntohs(iph->frag_off); |
iph | 939 | net/inet/ip.c | if ((qp = ip_create(skb, iph, dev)) == NULL) |
iph | 952 | net/inet/ip.c | ihl = (iph->ihl * sizeof(unsigned long)); |
iph | 953 | net/inet/ip.c | end = offset + ntohs(iph->tot_len) - ihl; |
iph | 1086 | net/inet/ip.c | struct iphdr *iph; |
iph | 1099 | net/inet/ip.c | iph = (struct iphdr *) (raw + dev->hard_header_len); |
iph | 1101 | net/inet/ip.c | skb->ip_hdr = iph; |
iph | 1107 | net/inet/ip.c | hlen = (iph->ihl * sizeof(unsigned long)); |
iph | 1108 | net/inet/ip.c | left = ntohs(iph->tot_len) - hlen; /* Space per frame */ |
iph | 1117 | net/inet/ip.c | if (ntohs(iph->frag_off) & IP_DF) |
iph | 1148 | net/inet/ip.c | offset = (ntohs(iph->frag_off) & 0x1fff) << 3; |
iph | 1223 | net/inet/ip.c | iph = (struct iphdr *)(skb2->h.raw/*+dev->hard_header_len*/); |
iph | 1224 | net/inet/ip.c | iph->frag_off = htons((offset >> 3)); |
iph | 1230 | net/inet/ip.c | iph->frag_off |= htons(IP_MF); |
iph | 1256 | net/inet/ip.c | struct iphdr *iph; /* Our header */ |
iph | 1273 | net/inet/ip.c | iph = skb->h.iph; |
iph | 1274 | net/inet/ip.c | iph->ttl--; |
iph | 1275 | net/inet/ip.c | if (iph->ttl <= 0) |
iph | 1288 | net/inet/ip.c | ip_send_check(iph); |
iph | 1295 | net/inet/ip.c | rt = ip_rt_route(iph->daddr, NULL, NULL); |
iph | 1336 | net/inet/ip.c | raddr = iph->daddr; |
iph | 1411 | net/inet/ip.c | if(iph->tos & IPTOS_LOWDELAY) |
iph | 1413 | net/inet/ip.c | else if(iph->tos & IPTOS_THROUGHPUT) |
iph | 1430 | net/inet/ip.c | struct iphdr *iph = skb->h.iph; |
iph | 1447 | net/inet/ip.c | skb->ip_hdr = iph; |
iph | 1458 | net/inet/ip.c | if (skb->len<sizeof(struct iphdr) || iph->ihl<5 || iph->version != 4 || ip_fast_csum((unsigned char *)iph, iph->ihl) !=0) |
iph | 1470 | net/inet/ip.c | skb->len=ntohs(iph->tot_len); |
iph | 1477 | net/inet/ip.c | if (iph->ihl != 5) |
iph | 1480 | net/inet/ip.c | if (do_options(iph, &opt) != 0) |
iph | 1489 | net/inet/ip.c | if(iph->frag_off) |
iph | 1491 | net/inet/ip.c | if (iph->frag_off & 0x0020) |
iph | 1497 | net/inet/ip.c | if (ntohs(iph->frag_off) & 0x1fff) |
iph | 1513 | net/inet/ip.c | if ( iph->daddr != skb->dev->pa_addr && (brd = ip_chk_addr(iph->daddr)) == 0) |
iph | 1552 | net/inet/ip.c | skb=ip_defrag(iph,skb,dev); |
iph | 1555 | net/inet/ip.c | iph=skb->h.iph; |
iph | 1562 | net/inet/ip.c | skb->ip_hdr = iph; |
iph | 1563 | net/inet/ip.c | skb->h.raw += iph->ihl*4; |
iph | 1569 | net/inet/ip.c | hash = iph->protocol & (MAX_INET_PROTOS -1); |
iph | 1574 | net/inet/ip.c | if (ipprot->protocol != iph->protocol) |
iph | 1603 | net/inet/ip.c | ipprot->handler(skb2, dev, opts_p ? &opt : 0, iph->daddr, |
iph | 1604 | net/inet/ip.c | (ntohs(iph->tot_len) - (iph->ihl * 4)), |
iph | 1605 | net/inet/ip.c | iph->saddr, 0, ipprot); |
iph | 1639 | net/inet/ip.c | struct iphdr *iph; |
iph | 1669 | net/inet/ip.c | iph = (struct iphdr *)ptr; |
iph | 1670 | net/inet/ip.c | skb->ip_hdr = iph; |
iph | 1671 | net/inet/ip.c | iph->tot_len = ntohs(skb->len-dev->hard_header_len); |
iph | 1678 | net/inet/ip.c | iph->id = htons(ip_id_count++); |
iph | 1706 | net/inet/ip.c | ip_send_check(iph); |
iph | 1829 | net/inet/ip.c | struct iphdr *iph; |
iph | 1832 | net/inet/ip.c | iph = (struct iphdr *)(skb->data + dev->hard_header_len); |
iph | 1833 | net/inet/ip.c | th = (struct tcphdr *)(((char *)iph) + (iph->ihl << 2)); |
iph | 1836 | net/inet/ip.c | iph->id = htons(ip_id_count++); |
iph | 1837 | net/inet/ip.c | ip_send_check(iph); |
iph | 54 | net/inet/ip.h | struct iphdr *iph; /* pointer to IP header */ |
iph | 217 | net/inet/raw.c | struct iphdr *iph; |
iph | 222 | net/inet/raw.c | iph = (struct iphdr *)buff; |
iph | 223 | net/inet/raw.c | iph->saddr = sk->saddr; |
iph | 372 | net/inet/tcp.c | struct iphdr *iph=(struct iphdr *)header; |
iph | 374 | net/inet/tcp.c | header+=4*iph->ihl; |
iph | 2511 | net/inet/tcp.c | struct iphdr *iph; |
iph | 2520 | net/inet/tcp.c | iph = (struct iphdr *)(skb->data + |
iph | 2522 | net/inet/tcp.c | th = (struct tcphdr *)(((char *)iph) +(iph->ihl << 2)); |