98 			      const struct tcphdr *th, __u16 *mssp)  in __cookie_v6_init_sequence()  argument
109 	return secure_tcp_syn_cookie(&iph->saddr, &iph->daddr, th->source,  in __cookie_v6_init_sequence()
110 				     th->dest, ntohl(th->seq), mssind);  in __cookie_v6_init_sequence()
117 	const struct tcphdr *th = tcp_hdr(skb);  in cookie_v6_init_sequence()  local
119 	return __cookie_v6_init_sequence(iph, th, mssp);  in cookie_v6_init_sequence()
122 int __cookie_v6_check(const struct ipv6hdr *iph, const struct tcphdr *th,  in __cookie_v6_check()  argument
125 	__u32 seq = ntohl(th->seq) - 1;  in __cookie_v6_check()
127 					    th->source, th->dest, seq);  in __cookie_v6_check()
140 	const struct tcphdr *th = tcp_hdr(skb);  in cookie_v6_check()  local
141 	__u32 cookie = ntohl(th->ack_seq) - 1;  in cookie_v6_check()
149 	if (!sock_net(sk)->ipv4.sysctl_tcp_syncookies || !th->ack || th->rst)  in cookie_v6_check()
155 	mss = __cookie_v6_check(ipv6_hdr(skb), th, cookie);  in cookie_v6_check()
190 	ireq->ir_rmt_port = th->source;  in cookie_v6_check()
191 	ireq->ir_num = ntohs(th->dest);  in cookie_v6_check()
216 	treq->rcv_isn = ntohl(th->seq) - 1;  in cookie_v6_check()