Function input_sys::libinput_get_fd

source · 
pub unsafe extern "C" fn libinput_get_fd(
    libinput: *mut libinput
) -> c_int
Expand description

@ingroup base

libinput keeps a single file descriptor for all events. Call into libinput_dispatch() if any events become available on this fd.

@return The file descriptor used to notify of pending events.