bsd/net/if.c

1711 		struct if_descreq *ifdr = (struct if_descreq *)(void *)data;
1718 		bcopy(&ifdr->ifdr_len, &ifdr_len, sizeof (ifdr_len));
1719 		if (ifdr_len > sizeof (ifdr->ifdr_desc) ||
1728 			bcopy(ifdr->ifdr_desc, ifp->if_desc.ifd_desc,
1736 		struct if_descreq *ifdr = (struct if_descreq *)(void *)data;
1740 		ifdr_len = MIN(ifp->if_desc.ifd_len, sizeof (ifdr->ifdr_desc));
1741 		bcopy(&ifdr_len, &ifdr->ifdr_len, sizeof (ifdr_len));
1742 		bzero(&ifdr->ifdr_desc, sizeof (ifdr->ifdr_desc));
1744 			bcopy(ifp->if_desc.ifd_desc, ifdr->ifdr_desc, ifdr_len);