89     int desc;  member
340     char desc[1024];  in find_usb_device()  local
366             n = read(fd, desc, sizeof(desc));  in find_usb_device()
368             if (filter_usb_device(de->d_name, desc, n, writable, callback, &in, &out, &ifc) == 0) {  in find_usb_device()
373                 usb->desc = fd;  in find_usb_device()
401     if (handle_->ep_out == 0 || handle_->desc == -1) {  in Write()
414         n = ioctl(handle_->desc, USBDEVFS_BULK, &bulk);  in Write()
436     if (handle_->ep_in == 0 || handle_->desc == -1) {  in Read()
450             DBG("[ usb read %d fd = %d], fname=%s\n", xfer, handle_->desc, handle_->fname);  in Read()
451             n = ioctl(handle_->desc, USBDEVFS_BULK, &bulk);  in Read()
477     fd = handle_->desc;  in Close()
478     handle_->desc = -1;  in Close()
490     if ((ret = ioctl(handle_->desc, USBDEVFS_RESET, 0))) {  in Reset()