Method devnum

src/library/inputs/udevwrappers.cpp:679–679

    String driver() const { return propertyValue("DRIVER"); }
    dev_t devnum() const { return dev; }
    String action() const { return nullptr; }
    unsigned long long int seqnum() const { return 0; }
    unsigned long long int usecSinceInitialized() const { return 0; }