60 	struct icmp_ad ad;  member
117 		(void)fprintf(ftrace, "%s Router Ad"  in trace_rdisc()
121 			      ntohs(p->ad.icmp_ad_life));  in trace_rdisc()
125 		wp = &p->ad.icmp_ad_info[0].icmp_ad_addr;  in trace_rdisc()
126 		lim = &wp[(len - sizeof(p->ad)) / sizeof(*wp)];  in trace_rdisc()
127 		for (i = 0; i < p->ad.icmp_ad_num && wp <= lim; i++) {  in trace_rdisc()
130 			wp += p->ad.icmp_ad_asize;  in trace_rdisc()
582 		trace_pkt("    discard Router Discovery Ad pointing at us");  in parse_ad()
586 		trace_pkt("    discard Router Discovery Ad"  in parse_ad()
779 	memset(&u, 0, sizeof(u.ad));  in send_adv()
781 	u.ad.icmp_type = ICMP_ROUTERADVERT;  in send_adv()
782 	u.ad.icmp_ad_num = 1;  in send_adv()
783 	u.ad.icmp_ad_asize = sizeof(u.ad.icmp_ad_info[0])/4;  in send_adv()
785 	u.ad.icmp_ad_life = stopint ? 0 : htons(ifp->int_rdisc_int*3);  in send_adv()
792 	u.ad.icmp_ad_info[0].icmp_ad_pref = htonl(SIGN_PREF(PREF(pref, ifp)));  in send_adv()
794 	u.ad.icmp_ad_info[0].icmp_ad_addr = ifp->int_addr;  in send_adv()
796 	u.ad.icmp_cksum = in_cksum((u_short*)&u.ad, sizeof(u.ad));  in send_adv()
798 	send_rdisc(&u, sizeof(u.ad), ifp, dst, type);  in send_adv()
997 			if (p->ad.icmp_ad_asize*4  in read_d()
998 			    < (int)sizeof(p->ad.icmp_ad_info[0])) {  in read_d()
1001 				       p->ad.icmp_ad_asize);  in read_d()
1004 			if (p->ad.icmp_ad_num == 0) {  in read_d()
1008 			if (cc != (int)(sizeof(p->ad)  in read_d()
1009 					- sizeof(p->ad.icmp_ad_info)  in read_d()
1010 					+ (p->ad.icmp_ad_num  in read_d()
1011 					   * sizeof(p->ad.icmp_ad_info[0])))) {  in read_d()
1014 				       " %d", cc, p->ad.icmp_ad_num);  in read_d()
1022 			wp = &p->ad.icmp_ad_info[0].icmp_ad_addr;  in read_d()
1023 			for (n = 0; n < p->ad.icmp_ad_num; n++) {  in read_d()
1026 					 ntohs(p->ad.icmp_ad_life),  in read_d()
1028 				wp += p->ad.icmp_ad_asize;  in read_d()