+ // Create device name from Vendor ID, Device ID and Serial Number
+ Uint16 vendor, devid;
+ char *serial_number;
+ USB_GetDeviceVendor(Dev, &vendor, &devid);
+ serial_number = USB_GetSerialNumber(Dev);
+ if( !serial_number ) {
+ // No serial number - this breaks spec, but it's easy to handle
+ Log_Warning("USB MSC", "Device does not have a serial number, using a random one");
+ serial_number = malloc(4+8+1);
+ sprintf(serial_number, "rand%08x", rand());
+ }
+ char name[4 + 4 + 1 + 4 + 1 + strlen(serial_number) + 1];
+ sprintf(name, "usb-%04x:%04x-%s", vendor, devid, serial_number);
+ free(serial_number);