66 static int ds_fd = -1;  variable
329 	if (ds_fd >= 0)  in ds_init()
332 	if ((ds_fd = open(vlds_device, 0)) < 0)  in ds_init()
368 	if (ds_fd < 0 && (errno = ds_init()) != 0) {  in ds_register()
414 	if (ioctl(ds_fd, VLDS_SVC_REG, &vlds_arg) < 0) {  in ds_register()
425 		(void) ioctl(ds_fd, VLDS_UNREG_HDL, &vlds_arg);  in ds_register()
479 	if (ds_fd < 0) {  in ds_hdl_lookup()
493 	if (ioctl(ds_fd, VLDS_HDL_LOOKUP, &vlds_arg) < 0) {  in ds_hdl_lookup()
510 	if (ds_fd < 0) {  in ds_domain_lookup()
517 	if (ioctl(ds_fd, VLDS_DMN_LOOKUP, &vlds_arg) < 0) {  in ds_domain_lookup()
544 	if (ds_fd >= 0) {  in ds_unreg_hdl()
546 		(void) ioctl(ds_fd, VLDS_UNREG_HDL, &vlds_arg);  in ds_unreg_hdl()
567 	if (ds_fd < 0) {  in ds_send_msg()
575 	if (ioctl(ds_fd, VLDS_SEND_MSG, &vlds_arg) < 0) {  in ds_send_msg()
593 	if (ds_fd < 0) {  in ds_recv_msg()
602 	if (ioctl(ds_fd, VLDS_RECV_MSG, &vlds_arg) < 0) {  in ds_recv_msg()
622 	if (ds_fd < 0) {  in ds_isready()
629 	if (ioctl(ds_fd, VLDS_HDL_ISREADY, &vlds_arg) < 0) {  in ds_isready()
646 	if (ds_fd < 0) {  in ds_dom_name_to_hdl()
653 	if (ioctl(ds_fd, VLDS_DOM_NAM2HDL, &vlds_arg) < 0) {  in ds_dom_name_to_hdl()
672 	if (ds_fd < 0) {  in ds_dom_hdl_to_name()
680 	if (ioctl(ds_fd, VLDS_DOM_HDL2NAM, &vlds_arg) < 0) {  in ds_dom_hdl_to_name()
705 	if (ds_fd >= 0) {  in ds_fini()
706 		(void) close(ds_fd);  in ds_fini()
707 		ds_fd = -1;  in ds_fini()