51 int dccp_parse_options(struct sock *sk, struct dccp_request_sock *dreq,  in dccp_parse_options()  argument
102 		if (dreq != NULL && (opt >= DCCPO_MIN_RX_CCID_SPECIFIC ||  in dccp_parse_options()
128 			rc = dccp_feat_parse_options(sk, dreq, mandatory, opt,  in dccp_parse_options()
147 			if (dreq != NULL) {  in dccp_parse_options()
148 				dreq->dreq_timestamp_echo = ntohl(opt_val);  in dccp_parse_options()
149 				dreq->dreq_timestamp_time = dccp_timestamp();  in dccp_parse_options()
356 					     struct dccp_request_sock *dreq,  in dccp_insert_option_timestamp_echo()  argument
363 	if (dreq != NULL) {  in dccp_insert_option_timestamp_echo()
364 		elapsed_time = dccp_timestamp() - dreq->dreq_timestamp_time;  in dccp_insert_option_timestamp_echo()
365 		tstamp_echo  = htonl(dreq->dreq_timestamp_echo);  in dccp_insert_option_timestamp_echo()
366 		dreq->dreq_timestamp_echo = 0;  in dccp_insert_option_timestamp_echo()
592 int dccp_insert_options_rsk(struct dccp_request_sock *dreq, struct sk_buff *skb)  in dccp_insert_options_rsk()  argument
596 	if (dccp_feat_insert_opts(NULL, dreq, skb))  in dccp_insert_options_rsk()
603 	if (dreq->dreq_timestamp_echo != 0 &&  in dccp_insert_options_rsk()
604 	    dccp_insert_option_timestamp_echo(NULL, dreq, skb))  in dccp_insert_options_rsk()