Get a system attribute from a USB device
| 281 | |
| 282 | // Get a system attribute from a USB device |
| 283 | const char* getUsbAttribute(udev_device* udevDevice, const std::string& attributeName) |
| 284 | { |
| 285 | udev_device* udevDeviceParent = udev_device_get_parent_with_subsystem_devtype(udevDevice, "usb", "usb_device"); |
| 286 | |
| 287 | if (!udevDeviceParent) |
| 288 | return nullptr; |
| 289 | |
| 290 | return udev_device_get_sysattr_value(udevDeviceParent, attributeName.c_str()); |
| 291 | } |
| 292 | |
| 293 | // Get a USB attribute for a joystick as an unsigned int |
| 294 | unsigned int getUsbAttributeUint(udev_device* udevDevice, const std::string& attributeName) |
no outgoing calls
no test coverage detected