Method read

vm-device/src/bus.rs:43–47

Reads at `offset` from this device

(&self, base: u64, offset: u64, data: &mut [u8])

impl<B: BusDevice> BusDeviceSync for Mutex<B> {
    /// Reads at `offset` from this device
    fn read(&self, base: u64, offset: u64, data: &mut [u8]) {
        self.lock()
            .expect("Failed to acquire device lock")
            .read(base, offset, data);
    }
    /// Writes at `offset` into this device
    fn write(&self, base: u64, offset: u64, data: &[u8]) -> Option<Arc<Barrier>> {
        self.lock()