226 	int ulen, rlen;  in decode_sockname()  local
244 	if (syserror(tcp) || umove(tcp, tcp->u_arg[2], &rlen) < 0) {  in decode_sockname()
248 		decode_sockaddr(tcp, tcp->u_arg[1], ulen > rlen ? rlen : ulen);  in decode_sockname()
249 		if (ulen != rlen)  in decode_sockname()
250 			tprintf(", [%d->%d]", ulen, rlen);  in decode_sockname()
252 			tprintf(", [%d]", rlen);  in decode_sockname()
326 	int ulen, rlen;  in SYS_FUNC()  local
350 		if (!fetch_socklen(tcp, &rlen, tcp->u_arg[4], tcp->u_arg[5])) {  in SYS_FUNC()
366 		decode_sockaddr(tcp, tcp->u_arg[4], ulen > rlen ? rlen : ulen);  in SYS_FUNC()
368 		if (ulen != rlen)  in SYS_FUNC()
369 			tprintf(", [%d->%d]", ulen, rlen);  in SYS_FUNC()
371 			tprintf(", [%d]", rlen);  in SYS_FUNC()
762 		 const int ulen, const int rlen)  in print_getsockopt()  argument
764 	if (ulen <= 0 || rlen <= 0) {  in print_getsockopt()
780 			print_get_linger(tcp, addr, rlen);  in print_getsockopt()
783 			print_get_ucred(tcp, addr, rlen);  in print_getsockopt()
792 			if ((unsigned short) rlen == (unsigned int) rlen)  in print_getsockopt()
793 				print_sock_fprog(tcp, addr, rlen);  in print_getsockopt()
804 			print_tpacket_stats(tcp, addr, rlen);  in print_getsockopt()
813 			print_icmp_filter(tcp, addr, rlen);  in print_getsockopt()
822 			print_array(tcp, addr, MIN(ulen, rlen) / sizeof(buf),  in print_getsockopt()
837 		if (rlen == sizeof(int)) {  in print_getsockopt()
840 			printstrn(tcp, addr, rlen);  in print_getsockopt()
849 	int ulen, rlen;  in SYS_FUNC()  local
868 		if (syserror(tcp) || umove(tcp, tcp->u_arg[4], &rlen) < 0) {  in SYS_FUNC()
873 					 tcp->u_arg[3], ulen, rlen);  in SYS_FUNC()
874 			if (ulen != rlen)  in SYS_FUNC()
875 				tprintf(", [%d->%d]", ulen, rlen);  in SYS_FUNC()
877 				tprintf(", [%d]", rlen);  in SYS_FUNC()