tag	line	file	source code
th	258	drivers/net/slhc.c	struct tcphdr *th, *oth;
th	274	drivers/net/slhc.c	th = (struct tcphdr *)(((unsigned char *)ip) + ip->ihl*4);
th	275	drivers/net/slhc.c	hlen = ip->ihl*4 + th->doff*4;
th	280	drivers/net/slhc.c	if(th->syn || th->fin || th->rst ||
th	281	drivers/net/slhc.c	! (th->ack)){
th	303	drivers/net/slhc.c	&& th->source == cs->cs_tcp.source
th	304	drivers/net/slhc.c	&& th->dest == cs->cs_tcp.dest)
th	362	drivers/net/slhc.c	|| th->doff != cs->cs_tcp.doff
th	364	drivers/net/slhc.c	|| (th->doff > 5 && memcmp(th+1,cs->cs_tcpopt,((th->doff)-5)*4) != 0)){
th	374	drivers/net/slhc.c	if(th->urg){
th	375	drivers/net/slhc.c	deltaS = ntohs(th->urg_ptr);
th	378	drivers/net/slhc.c	} else if(th->urg_ptr != oth->urg_ptr){
th	385	drivers/net/slhc.c	if((deltaS = ntohs(th->window) - ntohs(oth->window)) != 0){
th	389	drivers/net/slhc.c	if((deltaA = ntohl(th->ack_seq) - ntohl(oth->ack_seq)) != 0L){
th	395	drivers/net/slhc.c	if((deltaS = ntohl(th->seq) - ntohl(oth->seq)) != 0L){
th	442	drivers/net/slhc.c	if(th->psh)
th	447	drivers/net/slhc.c	deltaA = ntohs(th->check);
th	449	drivers/net/slhc.c	memcpy(&cs->cs_tcp,th,20);
th	482	drivers/net/slhc.c	memcpy(&cs->cs_tcp,th,20);
th	485	drivers/net/slhc.c	if (th->doff > 5)
th	486	drivers/net/slhc.c	memcpy(cs->cs_tcpopt, th+1, ((th->doff) - 5) * 4);
th	16	include/asm-alpha/ipsum.h	extern inline unsigned short tcp_check(struct tcphdr *th, int len, u32 saddr, u32 daddr)
th	20	include/asm-sparc/ipsum.h	extern inline unsigned short tcp_check(struct tcphdr *th, int len, u32 saddr, u32 daddr)
th	52	include/linux/skbuff.h	struct tcphdr  *th;
th	137	include/net/tcp.h	extern void tcp_send_check(struct tcphdr *th, unsigned long saddr,
th	582	net/ipv4/ip_fw.c	struct tcphdr *th = (struct tcphdr *)&(((char *)iph)[iph->ihl*4]);
th	584	net/ipv4/ip_fw.c	char *p, *data = (char *)&th[1];
th	601	net/ipv4/ip_fw.c	seq=ntohl(th->seq);
th	606	net/ipv4/ip_fw.c	th->seq = htonl(seq + ftp->delta);
th	613	net/ipv4/ip_fw.c	th->seq = htonl(seq + ftp->previous_delta);
th	853	net/ipv4/ip_fw.c	struct tcphdr *th;
th	862	net/ipv4/ip_fw.c	th = (struct tcphdr *)portptr;
th	867	net/ipv4/ip_fw.c	if (ms->sawfin || th->fin)
th	874	net/ipv4/ip_fw.c	tcp_send_check(th,iph->saddr,iph->daddr,size,skb->sk);
th	898	net/ipv4/ip_fw.c	struct tcphdr   *th = (struct tcphdr *)(skb_ptr->h.raw+(iph->ihl<<2));
th	959	net/ipv4/ip_fw.c	printk("demasq : delta=%d ; previous_delta=%d ; init_seq=%lX ; ack_seq=%lX ; after=%d\n",ms->delta,ms->previous_delta,ntohl(ms->init_seq),ntohl(th->ack_seq),after(ntohl(th->ack_seq),ntohl(ms->init_seq)));
th	961	net/ipv4/ip_fw.c	ack_seq=ntohl(th->ack_seq);
th	966	net/ipv4/ip_fw.c	th->ack_seq = htonl(ack_seq-ms->delta);
th	973	net/ipv4/ip_fw.c	th->ack_seq = htonl(ack_seq-ms->previous_delta);
th	645	net/ipv4/tcp.c	struct tcphdr *th;
th	669	net/ipv4/tcp.c	th = (struct tcphdr *)(((char *)iph) + (iph->ihl << 2));
th	722	net/ipv4/tcp.c	th->ack_seq = ntohl(sk->acked_seq);
th	723	net/ipv4/tcp.c	th->window = ntohs(tcp_select_window(sk));
th	724	net/ipv4/tcp.c	tcp_send_check(th, sk->saddr, sk->daddr, size, sk);
th	1043	net/ipv4/tcp.c	struct tcphdr *th;
th	1050	net/ipv4/tcp.c	th =(struct tcphdr *)header;
th	1051	net/ipv4/tcp.c	sk = get_sock(&tcp_prot, th->source, daddr, th->dest, saddr);
th	1129	net/ipv4/tcp.c	if (before(counted, skb->h.th->seq))   /* Found a hole so stops here */
th	1131	net/ipv4/tcp.c	sum = skb->len -(counted - skb->h.th->seq);  /* Length - header but start from where we are up to (avoid overlaps) */
th	1132	net/ipv4/tcp.c	if (skb->h.th->syn)
th	1137	net/ipv4/tcp.c	if (skb->h.th->syn)
th	1157	net/ipv4/tcp.c	if (skb->h.th->urg)
th	1159	net/ipv4/tcp.c	if (amount && skb->h.th->psh) break;
th	1305	net/ipv4/tcp.c	unsigned short tcp_check(struct tcphdr *th, int len,
th	1313	net/ipv4/tcp.c	void tcp_send_check(struct tcphdr *th, unsigned long saddr,
th	1316	net/ipv4/tcp.c	th->check = 0;
th	1317	net/ipv4/tcp.c	th->check = tcp_check(th, len, saddr, daddr,
th	1318	net/ipv4/tcp.c	csum_partial((char *)th,len,0));
th	1330	net/ipv4/tcp.c	struct tcphdr * th = skb->h.th;
th	1336	net/ipv4/tcp.c	size = skb->len - ((unsigned char *) th - skb->data);
th	1345	net/ipv4/tcp.c	skb, skb->data, th, skb->len);
th	1358	net/ipv4/tcp.c	if(!th->syn && !th->fin)
th	1371	net/ipv4/tcp.c	skb->h.seq = ntohl(th->seq) + size - 4*th->doff;
th	1387	net/ipv4/tcp.c	th->check = 0;
th	1412	net/ipv4/tcp.c	th->ack_seq = ntohl(sk->acked_seq);
th	1413	net/ipv4/tcp.c	th->window = ntohs(tcp_select_window(sk));
th	1415	net/ipv4/tcp.c	tcp_send_check(th, sk->saddr, sk->daddr, size, sk);
th	1511	net/ipv4/tcp.c	struct tcphdr *th, unsigned long daddr)
th	1565	net/ipv4/tcp.c	memcpy(t1, th, sizeof(*t1));
th	1571	net/ipv4/tcp.c	t1->dest = th->source;
th	1572	net/ipv4/tcp.c	t1->source = th->dest;
th	1625	net/ipv4/tcp.c	extern __inline int tcp_build_header(struct tcphdr *th, struct sock *sk, int push)
th	1628	net/ipv4/tcp.c	memcpy(th,(void *) &(sk->dummy_th), sizeof(*th));
th	1629	net/ipv4/tcp.c	th->seq = htonl(sk->write_seq);
th	1630	net/ipv4/tcp.c	th->psh =(push == 0) ? 1 : 0;
th	1631	net/ipv4/tcp.c	th->doff = sizeof(*th)/4;
th	1632	net/ipv4/tcp.c	th->ack = 1;
th	1633	net/ipv4/tcp.c	th->fin = 0;
th	1637	net/ipv4/tcp.c	th->ack_seq = htonl(sk->acked_seq);
th	1639	net/ipv4/tcp.c	th->window = htons(sk->window);
th	1641	net/ipv4/tcp.c	return(sizeof(*th));
th	1796	net/ipv4/tcp.c	hdrlen = ((unsigned long)skb->h.th - (unsigned long)skb->data)
th	1935	net/ipv4/tcp.c	skb->h.th =(struct tcphdr *)skb_put(skb,sizeof(struct tcphdr));
th	1936	net/ipv4/tcp.c	tmp = tcp_build_header(skb->h.th, sk, len-copy);
th	1948	net/ipv4/tcp.c	skb->h.th->urg = 1;
th	1949	net/ipv4/tcp.c	skb->h.th->urg_ptr = ntohs(copy);
th	2289	net/ipv4/tcp.c	if (before(*seq, skb->h.th->seq))
th	2291	net/ipv4/tcp.c	offset = *seq - skb->h.th->seq;
th	2292	net/ipv4/tcp.c	if (skb->h.th->syn)
th	2296	net/ipv4/tcp.c	if (skb->h.th->fin)
th	2403	net/ipv4/tcp.c	memcpy_toiovec(msg->msg_iov,((unsigned char *)skb->h.th) +
th	2404	net/ipv4/tcp.c	skb->h.th->doff*4 + offset, used);
th	2425	net/ipv4/tcp.c	if (skb->h.th->fin)
th	2532	net/ipv4/tcp.c	struct tcphdr *th =(struct tcphdr *)&sk->dummy_th;
th	2590	net/ipv4/tcp.c	memcpy(t1, th, sizeof(*t1));
th	2685	net/ipv4/tcp.c	static void tcp_reset(unsigned long saddr, unsigned long daddr, struct tcphdr *th,
th	2697	net/ipv4/tcp.c	if(th->rst)
th	2727	net/ipv4/tcp.c	memcpy(t1, th, sizeof(*t1));
th	2733	net/ipv4/tcp.c	t1->dest = th->source;
th	2734	net/ipv4/tcp.c	t1->source = th->dest;
th	2738	net/ipv4/tcp.c	if(th->ack)
th	2741	net/ipv4/tcp.c	t1->seq = th->ack_seq;
th	2747	net/ipv4/tcp.c	if(!th->syn)
th	2748	net/ipv4/tcp.c	t1->ack_seq=htonl(th->seq);
th	2750	net/ipv4/tcp.c	t1->ack_seq=htonl(th->seq+1);
th	2776	net/ipv4/tcp.c	static void tcp_options(struct sock *sk, struct tcphdr *th)
th	2779	net/ipv4/tcp.c	int length=(th->doff*4)-sizeof(struct tcphdr);
th	2782	net/ipv4/tcp.c	ptr = (unsigned char *)(th + 1);
th	2803	net/ipv4/tcp.c	if(opsize==4 && th->syn)
th	2815	net/ipv4/tcp.c	if (th->syn)
th	2869	net/ipv4/tcp.c	struct tcphdr *th;
th	2874	net/ipv4/tcp.c	th = skb->h.th;
th	2885	net/ipv4/tcp.c	tcp_reset(daddr, saddr, th, sk->prot, opt, dev, sk->ip_tos,sk->ip_ttl);
th	2966	net/ipv4/tcp.c	newsk->acked_seq = skb->h.th->seq+1;
th	2967	net/ipv4/tcp.c	newsk->copied_seq = skb->h.th->seq+1;
th	2968	net/ipv4/tcp.c	newsk->fin_seq = skb->h.th->seq;
th	2985	net/ipv4/tcp.c	newsk->dummy_th.source = skb->h.th->dest;
th	2986	net/ipv4/tcp.c	newsk->dummy_th.dest = skb->h.th->source;
th	3006	net/ipv4/tcp.c	newsk->acked_seq = skb->h.th->seq + 1;
th	3007	net/ipv4/tcp.c	newsk->copied_seq = skb->h.th->seq + 1;
th	3058	net/ipv4/tcp.c	tcp_options(newsk,skb->h.th);
th	3105	net/ipv4/tcp.c	memcpy(t1, skb->h.th, sizeof(*t1));
th	3110	net/ipv4/tcp.c	t1->dest = skb->h.th->source;
th	3123	net/ipv4/tcp.c	t1->ack_seq = ntohl(skb->h.th->seq+1);
th	3271	net/ipv4/tcp.c	struct tcphdr *th;
th	3282	net/ipv4/tcp.c	th = (struct tcphdr *)(((char *)iph) +(iph->ihl << 2));
th	3283	net/ipv4/tcp.c	size = skb->len - (((unsigned char *) th) - skb->data);
th	3285	net/ipv4/tcp.c	th->ack_seq = ntohl(sk->acked_seq);
th	3286	net/ipv4/tcp.c	th->window = ntohs(tcp_select_window(sk));
th	3288	net/ipv4/tcp.c	tcp_send_check(th, sk->saddr, sk->daddr, size, sk);
th	3312	net/ipv4/tcp.c	extern __inline__ int tcp_ack(struct sock *sk, struct tcphdr *th, unsigned long saddr, int len)
th	3331	net/ipv4/tcp.c	ack = ntohl(th->ack_seq);
th	3333	net/ipv4/tcp.c	if (ntohs(th->window) > sk->max_window)
th	3335	net/ipv4/tcp.c	sk->max_window = ntohs(th->window);
th	3388	net/ipv4/tcp.c	if (len != th->doff*4)
th	3395	net/ipv4/tcp.c	if (after(sk->window_seq, ack+ntohs(th->window)))
th	3419	net/ipv4/tcp.c	sk->window_seq = ack + ntohs(th->window);
th	3475	net/ipv4/tcp.c	sk->window_seq = ack + ntohs(th->window);
th	3841	net/ipv4/tcp.c	tcp_options(sk,th);
th	3842	net/ipv4/tcp.c	sk->dummy_th.dest=th->source;
th	3915	net/ipv4/tcp.c	static int tcp_fin(struct sk_buff *skb, struct sock *sk, struct tcphdr *th)
th	3917	net/ipv4/tcp.c	sk->fin_seq = th->seq + skb->len + th->syn + th->fin;
th	3935	net/ipv4/tcp.c	if (th->rst)
th	4006	net/ipv4/tcp.c	struct tcphdr *th;
th	4010	net/ipv4/tcp.c	th = skb->h.th;
th	4011	net/ipv4/tcp.c	skb_pull(skb,th->doff*4);
th	4012	net/ipv4/tcp.c	skb_trim(skb,len-(th->doff*4));
th	4021	net/ipv4/tcp.c	if (skb->len == 0 && !th->fin)
th	4027	net/ipv4/tcp.c	if (!th->ack)
th	4028	net/ipv4/tcp.c	tcp_send_ack(sk->sent_seq, sk->acked_seq,sk, th, saddr);
th	4051	net/ipv4/tcp.c	new_seq= th->seq + skb->len + th->syn;  /* Right edge of _data_ part of frame */
th	4073	net/ipv4/tcp.c	sk->acked_seq = new_seq + th->fin;
th	4074	net/ipv4/tcp.c	tcp_reset(sk->saddr, sk->daddr, skb->h.th,
th	4113	net/ipv4/tcp.c	printk("skb1->h.th->seq = %d: ", skb1->h.th->seq);
th	4114	net/ipv4/tcp.c	printk("skb->h.th->seq = %d\n",skb->h.th->seq);
th	4127	net/ipv4/tcp.c	if (th->seq==skb1->h.th->seq && skb->len>= skb1->len)
th	4141	net/ipv4/tcp.c	if (after(th->seq+1, skb1->h.th->seq))
th	4162	net/ipv4/tcp.c	th->ack_seq = th->seq + skb->len;
th	4163	net/ipv4/tcp.c	if (th->syn)
th	4164	net/ipv4/tcp.c	th->ack_seq++;
th	4165	net/ipv4/tcp.c	if (th->fin)
th	4166	net/ipv4/tcp.c	th->ack_seq++;
th	4180	net/ipv4/tcp.c	if ((!dup_dumped && (skb1 == NULL || skb1->acked)) || before(th->seq, sk->acked_seq+1))
th	4182	net/ipv4/tcp.c	if (before(th->seq, sk->acked_seq+1))
th	4186	net/ipv4/tcp.c	if (after(th->ack_seq, sk->acked_seq))
th	4188	net/ipv4/tcp.c	newwindow = sk->window-(th->ack_seq - sk->acked_seq);
th	4192	net/ipv4/tcp.c	sk->acked_seq = th->ack_seq;
th	4201	net/ipv4/tcp.c	if (skb->h.th->fin)
th	4203	net/ipv4/tcp.c	tcp_fin(skb,sk,skb->h.th);
th	4210	net/ipv4/tcp.c	if (before(skb2->h.th->seq, sk->acked_seq+1))
th	4212	net/ipv4/tcp.c	if (after(skb2->h.th->ack_seq, sk->acked_seq))
th	4215	net/ipv4/tcp.c	(skb2->h.th->ack_seq - sk->acked_seq);
th	4219	net/ipv4/tcp.c	sk->acked_seq = skb2->h.th->ack_seq;
th	4226	net/ipv4/tcp.c	if (skb2->h.th->fin)
th	4228	net/ipv4/tcp.c	tcp_fin(skb,sk,skb->h.th);
th	4249	net/ipv4/tcp.c	sk->bytes_rcv > sk->max_unacked || th->fin) {
th	4298	net/ipv4/tcp.c	tcp_send_ack(sk->sent_seq, sk->acked_seq, sk, th, saddr);
th	4304	net/ipv4/tcp.c	tcp_send_ack(sk->sent_seq, sk->acked_seq, sk, th, saddr);
th	4329	net/ipv4/tcp.c	static void tcp_check_urg(struct sock * sk, struct tcphdr * th)
th	4331	net/ipv4/tcp.c	u32 ptr = ntohs(th->urg_ptr);
th	4335	net/ipv4/tcp.c	ptr += th->seq;
th	4361	net/ipv4/tcp.c	extern __inline__ int tcp_urg(struct sock *sk, struct tcphdr *th,
th	4370	net/ipv4/tcp.c	if (th->urg)
th	4371	net/ipv4/tcp.c	tcp_check_urg(sk,th);
th	4384	net/ipv4/tcp.c	ptr = sk->urg_seq - th->seq + th->doff*4;
th	4392	net/ipv4/tcp.c	sk->urg_data = URG_VALID | *(ptr + (unsigned char *) th);
th	4638	net/ipv4/tcp.c	extern __inline__ int tcp_sequence(struct sock *sk, struct tcphdr *th, short len,
th	4643	net/ipv4/tcp.c	next_seq = len - 4*th->doff;
th	4644	net/ipv4/tcp.c	if (th->fin)
th	4649	net/ipv4/tcp.c	next_seq += th->seq;
th	4662	net/ipv4/tcp.c	if (!before(th->seq, sk->acked_seq + sk->window + 1))
th	4669	net/ipv4/tcp.c	if (th->rst)
th	4681	net/ipv4/tcp.c	tcp_reset(sk->saddr,sk->daddr,th,sk->prot,NULL,dev, sk->ip_tos,sk->ip_ttl);
th	4686	net/ipv4/tcp.c	tcp_send_ack(sk->sent_seq, sk->acked_seq, sk, th, saddr);
th	4731	net/ipv4/tcp.c	struct tcphdr *th;
th	4742	net/ipv4/tcp.c	th = skb->h.th;
th	4748	net/ipv4/tcp.c	if(saddr==th_cache_saddr && daddr==th_cache_daddr && th->dest==th_cache_dport && th->source==th_cache_sport)
th	4754	net/ipv4/tcp.c	if(sk!=get_sock(&tcp_prot,th->dest, saddr, th->source, daddr))
th	4759	net/ipv4/tcp.c	sk = get_sock(&tcp_prot, th->dest, saddr, th->source, daddr);
th	4762	net/ipv4/tcp.c	th_cache_dport=th->dest;
th	4763	net/ipv4/tcp.c	th_cache_sport=th->source;
th	4789	net/ipv4/tcp.c	(skb->ip_summed && tcp_check(th, len, saddr, daddr, skb->csum ))||
th	4790	net/ipv4/tcp.c	(!skb->ip_summed && tcp_check(th, len, saddr, daddr, csum_partial((char *)th, len, 0)))
th	4801	net/ipv4/tcp.c	th->seq = ntohl(th->seq);
th	4809	net/ipv4/tcp.c	tcp_reset(daddr, saddr, th, &tcp_prot, opt,dev,skb->ip_hdr->tos,255);
th	4839	net/ipv4/tcp.c	tcp_reset(daddr, saddr, th, &tcp_prot, opt,dev,skb->ip_hdr->tos,255);
th	4877	net/ipv4/tcp.c	if(th->ack)  /* These use the socket TOS.. might want to be the received TOS */
th	4878	net/ipv4/tcp.c	tcp_reset(daddr,saddr,th,sk->prot,opt,dev,sk->ip_tos, sk->ip_ttl);
th	4887	net/ipv4/tcp.c	if(th->rst || !th->syn || th->ack || ip_chk_addr(daddr)!=IS_MYADDR)
th	4914	net/ipv4/tcp.c	if (sk->state == TCP_SYN_RECV && th->syn && th->seq+1 == sk->acked_seq)
th	4929	net/ipv4/tcp.c	if(th->ack)
th	4932	net/ipv4/tcp.c	if(!tcp_ack(sk,th,saddr,len))
th	4937	net/ipv4/tcp.c	tcp_reset(daddr, saddr, th,
th	4943	net/ipv4/tcp.c	if(th->rst)
th	4945	net/ipv4/tcp.c	if(!th->syn)
th	4958	net/ipv4/tcp.c	sk->acked_seq=th->seq+1;
th	4959	net/ipv4/tcp.c	sk->fin_seq=th->seq;
th	4960	net/ipv4/tcp.c	tcp_send_ack(sk->sent_seq,sk->acked_seq,sk,th,sk->daddr);
th	4962	net/ipv4/tcp.c	tcp_options(sk,th);
th	4963	net/ipv4/tcp.c	sk->dummy_th.dest=th->source;
th	4979	net/ipv4/tcp.c	if(th->syn && !th->rst)
th	4984	net/ipv4/tcp.c	sk->dummy_th.source==th->source &&
th	4985	net/ipv4/tcp.c	sk->dummy_th.dest==th->dest)
th	5016	net/ipv4/tcp.c	if (sk->state == TCP_TIME_WAIT && th->syn && sk->dead &&
th	5017	net/ipv4/tcp.c	after(th->seq, sk->acked_seq) && !th->rst)
th	5029	net/ipv4/tcp.c	sk=get_sock(&tcp_prot, th->dest, saddr, th->source, daddr);
th	5051	net/ipv4/tcp.c	if(!tcp_sequence(sk,th,len,opt,saddr,dev))
th	5058	net/ipv4/tcp.c	if(th->rst)
th	5065	net/ipv4/tcp.c	if(th->syn && !syn_ok)
th	5067	net/ipv4/tcp.c	tcp_reset(daddr,saddr,th, &tcp_prot, opt, dev, skb->ip_hdr->tos, 255);
th	5076	net/ipv4/tcp.c	if(th->ack && !tcp_ack(sk,th,saddr,len))
th	5084	net/ipv4/tcp.c	tcp_reset(daddr, saddr, th,sk->prot, opt, dev,sk->ip_tos,sk->ip_ttl);
th	5111	net/ipv4/tcp.c	if(tcp_urg(sk, th, saddr, len))
th	5177	net/ipv4/tcp.c	struct tcphdr *th;
th	5196	net/ipv4/tcp.c	th = (struct tcphdr *)(((char *)iph) +(iph->ihl << 2));
th	5202	net/ipv4/tcp.c	buff = sock_wmalloc(sk, win_size + th->doff * 4 +
th	5238	net/ipv4/tcp.c	nth = (struct tcphdr *) skb_put(buff,th->doff*4);
th	5240	net/ipv4/tcp.c	memcpy(nth, th, th->doff * 4);
th	5256	net/ipv4/tcp.c	(iph->ihl << 2) + th->doff * 4;
th	5275	net/ipv4/tcp.c	th->check = 0;
th	5282	net/ipv4/tcp.c	th->seq = htonl(sk->sent_seq);
th	5283	net/ipv4/tcp.c	if (th->urg)
th	5287	net/ipv4/tcp.c	urg_ptr = ntohs(th->urg_ptr);
th	5289	net/ipv4/tcp.c	th->urg = 0;
th	5293	net/ipv4/tcp.c	th->urg_ptr = htons(urg_ptr);
th	5298	net/ipv4/tcp.c	if(th->urg && ntohs(th->urg_ptr) < win_size)