Struct ConsoleDevice

pub struct ConsoleDevice {
    id: usize,
    name: &'static str,
}

Character device for xv6 console that bridges to TTY

Fields

id: usize

name: &'static str

Implementations

impl ConsoleDevice

pub fn new(id: usize, name: &'static str) -> Self

Trait Implementations

impl CharDevice for ConsoleDevice

fn read_byte(&self) -> Option<u8>

Read a single byte from the device

fn write_byte(&self, byte: u8) -> Result<(), &'static str>

Write a single byte to the device

fn can_read(&self) -> bool

Check if the device is ready for reading

fn can_write(&self) -> bool

Check if the device is ready for writing

fn read(&self, buffer: &mut [u8]) -> usize

Read multiple bytes from the device

fn write(&self, buffer: &[u8]) -> Result<usize, &'static str>

Write multiple bytes to the device

impl Device for ConsoleDevice

fn device_type(&self) -> DeviceType

fn name(&self) -> &'static str

fn as_any(&self) -> &dyn Any

fn as_any_mut(&mut self) -> &mut dyn Any

fn as_char_device(&self) -> Option<&dyn CharDevice>

Cast to CharDevice if this device is a character device

fn as_block_device(&self) -> Option<&dyn BlockDevice>

Cast to BlockDevice if this device is a block device