836 	struct strbuf ctl;  local
841 	ctl.maxlen = 0;
842 	ctl.len = sizeof (info_req);
843 	ctl.buf = (char *)&info_req;
847 	return putmsg (fd, &ctl, (struct strbuf *)NULL, flags);
858 	struct strbuf ctl;  local
864 	ctl.maxlen = 0;
865 	ctl.len = sizeof (physaddr_req);
866 	ctl.buf = (char *)&physaddr_req;
870 	return putmsg (fd, &ctl, (struct strbuf *)NULL, flags);
881 	struct strbuf ctl;  local
887 	ctl.maxlen = 0;
888 	ctl.len = sizeof (attach_req);
889 	ctl.buf = (char *)&attach_req;
893 	return putmsg (fd, &ctl, (struct strbuf*)NULL, flags);
908 	struct strbuf ctl;  local
918 	ctl.maxlen = 0;
919 	ctl.len = sizeof (bind_req);
920 	ctl.buf = (char *)&bind_req;
924 	return putmsg (fd, &ctl, (struct strbuf*)NULL, flags);
937 	struct strbuf ctl;  local
942 	ctl.maxlen = 0;
943 	ctl.len = sizeof (unbind_req);
944 	ctl.buf = (char *)&unbind_req;
948 	return putmsg (fd, &ctl, (struct strbuf*)NULL, flags);
961 	struct strbuf ctl;  local
966 	ctl.maxlen = 0;
967 	ctl.len = sizeof (detach_req);
968 	ctl.buf = (char *)&detach_req;
972 	return putmsg (fd, &ctl, (struct strbuf*)NULL, flags);
985 	struct strbuf ctl;  local
988 	ctl.maxlen = DLPI_MAXDLBUF;
989 	ctl.len = 0;
990 	ctl.buf = bufp;
992 	if (strgetmsg (fd, &ctl,
997 	dlp = (union DL_primitives *)ctl.buf;
1003 	if (ctl.len < sizeof (dl_bind_ack_t)) {
1019 	struct strbuf ctl;  local
1022 	ctl.maxlen = DLPI_MAXDLBUF;
1023 	ctl.len = 0;
1024 	ctl.buf = bufp;
1026 	if (strgetmsg (fd, &ctl,
1031 	dlp = (union DL_primitives *)ctl.buf;
1037 	if (ctl.len < sizeof (dl_ok_ack_t)) {
1053 	struct strbuf ctl;  local
1056 	ctl.maxlen = DLPI_MAXDLBUF;
1057 	ctl.len = 0;
1058 	ctl.buf = bufp;
1060 	if (strgetmsg (fd, &ctl, (struct strbuf *)NULL, &flags,
1065 	dlp = (union DL_primitives *) ctl.buf;
1071 	if (ctl.len < sizeof (dl_info_ack_t)) {
1087 	struct strbuf ctl;  local
1090 	ctl.maxlen = DLPI_MAXDLBUF;
1091 	ctl.len = 0;
1092 	ctl.buf = bufp;
1094 	if (strgetmsg (fd, &ctl, (struct strbuf *)NULL, &flags,
1099 	dlp = (union DL_primitives *)ctl.buf;
1105 	if (ctl.len < sizeof (dl_phys_addr_ack_t)) {
1125 	struct strbuf ctl, data;  local
1139 	ctl.maxlen = 0;
1140 	ctl.len = dlp -> unitdata_req.dl_dest_addr_offset + addrlen;
1141 	ctl.buf = (char *)buf;
1148 	return putmsg (fd, &ctl, &data, 0);
1164 	struct strbuf ctl, data;  local
1172 	ctl.maxlen = DLPI_MAXDLBUF;
1173 	ctl.len = 0;
1174 	ctl.buf = (char *)buf;
1180 	result = getmsg (fd, &ctl, &data, &flags);
1187 	if (ctl.len < sizeof (dl_unitdata_ind_t) ||