tag	line	file	source code
th	239	drivers/net/slhc.c	struct tcphdr *th, *oth;
th	255	drivers/net/slhc.c	th = (struct tcphdr *)(((unsigned char *)ip) + ip->ihl*4);
th	256	drivers/net/slhc.c	hlen = ip->ihl*4 + th->doff*4;
th	261	drivers/net/slhc.c	if(th->syn || th->fin || th->rst ||
th	262	drivers/net/slhc.c	! (th->ack)){
th	284	drivers/net/slhc.c	&& th->source == cs->cs_tcp.source
th	285	drivers/net/slhc.c	&& th->dest == cs->cs_tcp.dest)
th	343	drivers/net/slhc.c	|| th->doff != cs->cs_tcp.doff
th	345	drivers/net/slhc.c	|| (th->doff > 5 && memcmp(th+1,cs->cs_tcpopt,((th->doff)-5)*4 != 0))){
th	355	drivers/net/slhc.c	if(th->urg){
th	356	drivers/net/slhc.c	deltaS = ntohs(th->urg_ptr);
th	359	drivers/net/slhc.c	} else if(th->urg_ptr != oth->urg_ptr){
th	366	drivers/net/slhc.c	if((deltaS = ntohs(th->window) - ntohs(oth->window)) != 0){
th	370	drivers/net/slhc.c	if((deltaA = ntohl(th->ack_seq) - ntohl(oth->ack_seq)) != 0L){
th	376	drivers/net/slhc.c	if((deltaS = ntohl(th->seq) - ntohl(oth->seq)) != 0L){
th	423	drivers/net/slhc.c	if(th->psh)
th	428	drivers/net/slhc.c	deltaA = ntohs(th->check);
th	430	drivers/net/slhc.c	memcpy(&cs->cs_tcp,th,20);
th	463	drivers/net/slhc.c	memcpy(&cs->cs_tcp,th,20);
th	466	drivers/net/slhc.c	if (th->doff > 5)
th	467	drivers/net/slhc.c	memcpy(cs->cs_tcpopt, th+1, ((th->doff) - 5) * 4);
th	51	include/linux/skbuff.h	struct tcphdr  *th;
th	1826	net/inet/ip.c	struct tcphdr *th;
th	1831	net/inet/ip.c	th = (struct tcphdr *)(((char *)iph) + (iph->ihl << 2));
th	1832	net/inet/ip.c	size = skb->len - (((unsigned char *) th) - skb->data);
th	1837	net/inet/ip.c	th->ack_seq = ntohl(sk->acked_seq);
th	1838	net/inet/ip.c	th->window = ntohs(tcp_select_window(sk));
th	1839	net/inet/ip.c	tcp_send_check(th, sk->saddr, sk->daddr, size, sk);
th	320	net/inet/tcp.c	struct tcphdr *th;
th	327	net/inet/tcp.c	th =(struct tcphdr *)header;
th	328	net/inet/tcp.c	sk = get_sock(&tcp_prot, th->source, daddr, th->dest, saddr);
th	405	net/inet/tcp.c	if (before(counted, skb->h.th->seq))   /* Found a hole so stops here */
th	407	net/inet/tcp.c	sum = skb->len -(counted - skb->h.th->seq);  /* Length - header but start from where we are up to (avoid overlaps) */
th	408	net/inet/tcp.c	if (skb->h.th->syn)
th	413	net/inet/tcp.c	if (skb->h.th->syn)
th	433	net/inet/tcp.c	if (skb->h.th->urg)
th	435	net/inet/tcp.c	if (amount && skb->h.th->psh) break;
th	580	net/inet/tcp.c	unsigned short tcp_check(struct tcphdr *th, int len,
th	652	net/inet/tcp.c	: "0"(sum), "c"(len), "S"(th)
th	662	net/inet/tcp.c	void tcp_send_check(struct tcphdr *th, unsigned long saddr,
th	665	net/inet/tcp.c	th->check = 0;
th	666	net/inet/tcp.c	th->check = tcp_check(th, len, saddr, daddr);
th	673	net/inet/tcp.c	struct tcphdr * th = skb->h.th;
th	676	net/inet/tcp.c	size = skb->len - ((unsigned char *) th - skb->data);
th	682	net/inet/tcp.c	skb, skb->data, th, skb->len);
th	691	net/inet/tcp.c	if(!th->syn && !th->fin)
th	701	net/inet/tcp.c	skb->h.seq = ntohl(th->seq) + size - 4*th->doff;
th	708	net/inet/tcp.c	th->check = 0;
th	722	net/inet/tcp.c	th->ack_seq = ntohl(sk->acked_seq);
th	723	net/inet/tcp.c	th->window = ntohs(tcp_select_window(sk));
th	725	net/inet/tcp.c	tcp_send_check(th, sk->saddr, sk->daddr, size, sk);
th	786	net/inet/tcp.c	struct tcphdr *th, unsigned long daddr)
th	830	net/inet/tcp.c	memcpy(t1, th, sizeof(*t1)); /* this should probably be removed */
th	836	net/inet/tcp.c	t1->dest = th->source;
th	837	net/inet/tcp.c	t1->source = th->dest;
th	878	net/inet/tcp.c	static int tcp_build_header(struct tcphdr *th, struct sock *sk, int push)
th	882	net/inet/tcp.c	memcpy(th,(void *) &(sk->dummy_th), sizeof(*th));
th	883	net/inet/tcp.c	th->seq = htonl(sk->write_seq);
th	884	net/inet/tcp.c	th->psh =(push == 0) ? 1 : 0;
th	885	net/inet/tcp.c	th->doff = sizeof(*th)/4;
th	886	net/inet/tcp.c	th->ack = 1;
th	887	net/inet/tcp.c	th->fin = 0;
th	891	net/inet/tcp.c	th->ack_seq = htonl(sk->acked_seq);
th	893	net/inet/tcp.c	th->window = htons(sk->window);
th	895	net/inet/tcp.c	return(sizeof(*th));
th	1028	net/inet/tcp.c	hdrlen = ((unsigned long)skb->h.th - (unsigned long)skb->data)
th	1171	net/inet/tcp.c	skb->h.th =(struct tcphdr *) buff;
th	1533	net/inet/tcp.c	if (before(1+*seq, skb->h.th->seq))
th	1535	net/inet/tcp.c	offset = 1 + *seq - skb->h.th->seq;
th	1536	net/inet/tcp.c	if (skb->h.th->syn)
th	1616	net/inet/tcp.c	memcpy_tofs(to,((unsigned char *)skb->h.th) +
th	1617	net/inet/tcp.c	skb->h.th->doff*4 + offset, used);
th	1644	net/inet/tcp.c	struct tcphdr *t1, *th;
th	1690	net/inet/tcp.c	th =(struct tcphdr *)&sk->dummy_th;
th	1738	net/inet/tcp.c	memcpy(t1, th, sizeof(*t1));
th	1816	net/inet/tcp.c	static void tcp_reset(unsigned long saddr, unsigned long daddr, struct tcphdr *th,
th	1855	net/inet/tcp.c	memcpy(t1, th, sizeof(*t1));
th	1861	net/inet/tcp.c	t1->dest = th->source;
th	1862	net/inet/tcp.c	t1->source = th->dest;
th	1866	net/inet/tcp.c	if(th->ack)
th	1869	net/inet/tcp.c	t1->seq = th->ack_seq;
th	1875	net/inet/tcp.c	if(!th->syn)
th	1876	net/inet/tcp.c	t1->ack_seq=htonl(th->seq);
th	1878	net/inet/tcp.c	t1->ack_seq=htonl(th->seq+1);
th	1901	net/inet/tcp.c	static void tcp_options(struct sock *sk, struct tcphdr *th)
th	1904	net/inet/tcp.c	int length=(th->doff*4)-sizeof(struct tcphdr);
th	1907	net/inet/tcp.c	ptr = (unsigned char *)(th + 1);
th	1927	net/inet/tcp.c	if(opsize==4 && th->syn)
th	1939	net/inet/tcp.c	if (th->syn)
th	1977	net/inet/tcp.c	struct tcphdr *th;
th	1982	net/inet/tcp.c	th = skb->h.th;
th	1991	net/inet/tcp.c	tcp_reset(daddr, saddr, th, sk->prot, opt, dev, sk->ip_tos,sk->ip_ttl);
th	2055	net/inet/tcp.c	newsk->acked_seq = skb->h.th->seq+1;
th	2056	net/inet/tcp.c	newsk->fin_seq = skb->h.th->seq;
th	2057	net/inet/tcp.c	newsk->copied_seq = skb->h.th->seq;
th	2069	net/inet/tcp.c	newsk->dummy_th.source = skb->h.th->dest;
th	2070	net/inet/tcp.c	newsk->dummy_th.dest = skb->h.th->source;
th	2089	net/inet/tcp.c	newsk->acked_seq = skb->h.th->seq + 1;
th	2090	net/inet/tcp.c	newsk->copied_seq = skb->h.th->seq;
th	2141	net/inet/tcp.c	tcp_options(newsk,skb->h.th);
th	2187	net/inet/tcp.c	memcpy(t1, skb->h.th, sizeof(*t1));
th	2192	net/inet/tcp.c	t1->dest = skb->h.th->source;
th	2205	net/inet/tcp.c	t1->ack_seq = ntohl(skb->h.th->seq+1);
th	2236	net/inet/tcp.c	struct tcphdr *t1, *th;
th	2332	net/inet/tcp.c	th =(struct tcphdr *)&sk->dummy_th;
th	2382	net/inet/tcp.c	memcpy(t1, th, sizeof(*t1));
th	2472	net/inet/tcp.c	struct tcphdr *th;
th	2484	net/inet/tcp.c	th = (struct tcphdr *)(((char *)iph) +(iph->ihl << 2));
th	2485	net/inet/tcp.c	size = skb->len - (((unsigned char *) th) - skb->data);
th	2487	net/inet/tcp.c	th->ack_seq = ntohl(sk->acked_seq);
th	2488	net/inet/tcp.c	th->window = ntohs(tcp_select_window(sk));
th	2490	net/inet/tcp.c	tcp_send_check(th, sk->saddr, sk->daddr, size, sk);
th	2503	net/inet/tcp.c	static int tcp_ack(struct sock *sk, struct tcphdr *th, unsigned long saddr, int len)
th	2518	net/inet/tcp.c	ack = ntohl(th->ack_seq);
th	2519	net/inet/tcp.c	if (ntohs(th->window) > sk->max_window)
th	2521	net/inet/tcp.c	sk->max_window = ntohs(th->window);
th	2553	net/inet/tcp.c	if (len != th->doff*4)
th	2558	net/inet/tcp.c	if (after(sk->window_seq, ack+ntohs(th->window)))
th	2577	net/inet/tcp.c	sk->window_seq = ack + ntohs(th->window);
th	2625	net/inet/tcp.c	sk->window_seq = ack + ntohs(th->window);
th	3024	net/inet/tcp.c	struct tcphdr *th;
th	3028	net/inet/tcp.c	th = skb->h.th;
th	3029	net/inet/tcp.c	skb->len = len -(th->doff*4);
th	3036	net/inet/tcp.c	if (skb->len == 0 && !th->fin && !th->urg && !th->psh)
th	3042	net/inet/tcp.c	if (!th->ack)
th	3043	net/inet/tcp.c	tcp_send_ack(sk->sent_seq, sk->acked_seq,sk, th, saddr);
th	3054	net/inet/tcp.c	new_seq= th->seq + skb->len + th->syn;  /* Right edge of _data_ part of frame */
th	3060	net/inet/tcp.c	sk->acked_seq = new_seq + th->fin;
th	3061	net/inet/tcp.c	tcp_reset(sk->saddr, sk->daddr, skb->h.th,
th	3097	net/inet/tcp.c	printk("skb1->h.th->seq = %ld: ", skb1->h.th->seq);
th	3098	net/inet/tcp.c	printk("skb->h.th->seq = %ld\n",skb->h.th->seq);
th	3111	net/inet/tcp.c	if (th->seq==skb1->h.th->seq && skb->len>= skb1->len)
th	3125	net/inet/tcp.c	if (after(th->seq+1, skb1->h.th->seq))
th	3146	net/inet/tcp.c	th->ack_seq = th->seq + skb->len;
th	3147	net/inet/tcp.c	if (th->syn)
th	3148	net/inet/tcp.c	th->ack_seq++;
th	3149	net/inet/tcp.c	if (th->fin)
th	3150	net/inet/tcp.c	th->ack_seq++;
th	3162	net/inet/tcp.c	if ((!dup_dumped && (skb1 == NULL || skb1->acked)) || before(th->seq, sk->acked_seq+1))
th	3164	net/inet/tcp.c	if (before(th->seq, sk->acked_seq+1))
th	3168	net/inet/tcp.c	if (after(th->ack_seq, sk->acked_seq))
th	3170	net/inet/tcp.c	newwindow = sk->window-(th->ack_seq - sk->acked_seq);
th	3174	net/inet/tcp.c	sk->acked_seq = th->ack_seq;
th	3182	net/inet/tcp.c	if (skb->h.th->fin)
th	3193	net/inet/tcp.c	if (before(skb2->h.th->seq, sk->acked_seq+1))
th	3195	net/inet/tcp.c	if (after(skb2->h.th->ack_seq, sk->acked_seq))
th	3198	net/inet/tcp.c	(skb2->h.th->ack_seq - sk->acked_seq);
th	3202	net/inet/tcp.c	sk->acked_seq = skb2->h.th->ack_seq;
th	3209	net/inet/tcp.c	if (skb2->h.th->fin)
th	3234	net/inet/tcp.c	sk->bytes_rcv > sk->max_unacked || th->fin) {
th	3283	net/inet/tcp.c	tcp_send_ack(sk->sent_seq, sk->acked_seq, sk, th, saddr);
th	3290	net/inet/tcp.c	tcp_send_ack(sk->sent_seq, sk->acked_seq, sk, th, saddr);
th	3307	net/inet/tcp.c	static void tcp_check_urg(struct sock * sk, struct tcphdr * th)
th	3309	net/inet/tcp.c	unsigned long ptr = ntohs(th->urg_ptr);
th	3313	net/inet/tcp.c	ptr += th->seq;
th	3335	net/inet/tcp.c	static inline int tcp_urg(struct sock *sk, struct tcphdr *th,
th	3341	net/inet/tcp.c	if (th->urg)
th	3342	net/inet/tcp.c	tcp_check_urg(sk,th);
th	3349	net/inet/tcp.c	ptr = sk->urg_seq - th->seq + th->doff*4;
th	3354	net/inet/tcp.c	sk->urg_data = URG_VALID | *(ptr + (unsigned char *) th);
th	3374	net/inet/tcp.c	static int tcp_fin(struct sk_buff *skb, struct sock *sk, struct tcphdr *th,
th	3377	net/inet/tcp.c	sk->fin_seq = th->seq + skb->len + th->syn + th->fin;
th	3395	net/inet/tcp.c	if (th->rst)
th	3675	net/inet/tcp.c	tcp_sequence(struct sock *sk, struct tcphdr *th, short len,
th	3680	net/inet/tcp.c	next_seq = len - 4*th->doff;
th	3681	net/inet/tcp.c	if (th->fin)
th	3686	net/inet/tcp.c	next_seq += th->seq;
th	3699	net/inet/tcp.c	if (!before(th->seq, sk->acked_seq + sk->window + 1))
th	3706	net/inet/tcp.c	if (th->rst)
th	3717	net/inet/tcp.c	tcp_reset(sk->saddr,sk->daddr,th,sk->prot,NULL,dev, sk->ip_tos,sk->ip_ttl);
th	3722	net/inet/tcp.c	tcp_send_ack(sk->sent_seq, sk->acked_seq, sk, th, saddr);
th	3749	net/inet/tcp.c	struct tcphdr *th;
th	3770	net/inet/tcp.c	th = skb->h.th;
th	3776	net/inet/tcp.c	sk = get_sock(&tcp_prot, th->dest, saddr, th->source, daddr);
th	3788	net/inet/tcp.c	if (tcp_check(th, len, saddr, daddr ))
th	3798	net/inet/tcp.c	th->seq = ntohl(th->seq);
th	3803	net/inet/tcp.c	if (!th->rst)
th	3804	net/inet/tcp.c	tcp_reset(daddr, saddr, th, &tcp_prot, opt,dev,skb->ip_hdr->tos,255);
th	3873	net/inet/tcp.c	if(!(sk->shutdown & RCV_SHUTDOWN) && sk->state==TCP_ESTABLISHED && !th->urg && !th->syn && !th->fin && !th->rst)
th	3876	net/inet/tcp.c	if(th->seq == sk->acked_seq+1 && sk->window && tcp_clean_end(sk))
th	3879	net/inet/tcp.c	if(th->ack && !tcp_ack(sk, th, saddr, len))
th	3888	net/inet/tcp.c	skb->len -= (th->doff *4);
th	3898	net/inet/tcp.c	sk->acked_seq = th->seq+skb->len;  /* Easy */
th	3903	net/inet/tcp.c	tcp_send_ack(sk->sent_seq, sk->acked_seq, sk, th , saddr);
th	3920	net/inet/tcp.c	if(!tcp_sequence(sk, th, len, opt, saddr, dev))
th	3926	net/inet/tcp.c	if(th->ack && !tcp_ack(sk, th, saddr, len))
th	3952	net/inet/tcp.c	if (th->rst)
th	3973	net/inet/tcp.c	if (!tcp_sequence(sk, th, len, opt, saddr,dev))
th	3980	net/inet/tcp.c	if (th->rst)
th	4005	net/inet/tcp.c	if (th->syn)
th	4011	net/inet/tcp.c	tcp_reset(daddr, saddr,  th, sk->prot, opt,dev, sk->ip_tos,sk->ip_ttl);
th	4020	net/inet/tcp.c	if (th->ack && !tcp_ack(sk, th, saddr, len)) {
th	4026	net/inet/tcp.c	if (tcp_urg(sk, th, saddr, len)) {
th	4039	net/inet/tcp.c	if (th->fin && tcp_fin(skb, sk, th, saddr, dev)) {
th	4055	net/inet/tcp.c	if (!th->rst) {
th	4056	net/inet/tcp.c	if (!th->ack)
th	4057	net/inet/tcp.c	th->ack_seq = 0;
th	4058	net/inet/tcp.c	tcp_reset(daddr, saddr, th, sk->prot, opt,dev,sk->ip_tos,sk->ip_ttl);
th	4065	net/inet/tcp.c	if (th->rst) {
th	4070	net/inet/tcp.c	if (th->ack) {
th	4071	net/inet/tcp.c	tcp_reset(daddr, saddr, th, sk->prot, opt,dev,sk->ip_tos,sk->ip_ttl);
th	4077	net/inet/tcp.c	if (th->syn)
th	4095	net/inet/tcp.c	if (th->syn) {
th	4104	net/inet/tcp.c	if (!tcp_sequence(sk, th, len, opt, saddr,dev))
th	4112	net/inet/tcp.c	if (th->rst)
th	4127	net/inet/tcp.c	if (!th->ack)
th	4129	net/inet/tcp.c	if (th->syn)
th	4141	net/inet/tcp.c	if (!tcp_ack(sk, th, saddr, len))
th	4144	net/inet/tcp.c	tcp_reset(daddr, saddr, th,
th	4155	net/inet/tcp.c	if (!th->syn)
th	4163	net/inet/tcp.c	sk->acked_seq = th->seq+1;
th	4164	net/inet/tcp.c	sk->fin_seq = th->seq;
th	4165	net/inet/tcp.c	tcp_send_ack(sk->sent_seq, th->seq+1,
th	4166	net/inet/tcp.c	sk, th, sk->daddr);
th	4169	net/inet/tcp.c	if (!tcp_ack(sk, th, saddr, len))
th	4172	net/inet/tcp.c	tcp_reset(daddr, saddr, th,
th	4187	net/inet/tcp.c	tcp_options(sk, th);
th	4188	net/inet/tcp.c	sk->dummy_th.dest = th->source;
th	4214	net/inet/tcp.c	if (th->urg)
th	4216	net/inet/tcp.c	if (tcp_urg(sk, th, saddr, len))
th	4226	net/inet/tcp.c	if (th->fin)
th	4227	net/inet/tcp.c	tcp_fin(skb, sk, th, saddr, dev);
th	4232	net/inet/tcp.c	if (th->urg)
th	4234	net/inet/tcp.c	if (tcp_urg(sk, th, saddr, len))
th	4248	net/inet/tcp.c	if (!th->fin)
th	4253	net/inet/tcp.c	tcp_fin(skb, sk, th, saddr, dev);
th	127	net/inet/tcp.h	extern void tcp_send_check(struct tcphdr *th, unsigned long saddr,
th	100	net/inet/udp.c	struct udphdr *th;
th	110	net/inet/udp.c	th = (struct udphdr *)header;
th	112	net/inet/udp.c	sk = get_sock(&udp_prot, th->source, daddr, th->dest, saddr);