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evdev_driver_version

air_sys_syscall::device

Function evdev_driver_version 

Source 
pub fn evdev_driver_version(device: BorrowedFd<'_>) -> Result<u32, Errno>
Expand description

EVIOCGVERSION — version du protocole evdev du driver.

§Errors

  • [Errno::ENOTTY] : device n’est pas un periphérique evdev.