Struct Terminal 

pub struct Terminal {
    pub dev_pts_root: DirEntryHandle,
    pub fscred: FsCred,
    pub id: u32,
    /* private fields */
}

State of a given terminal. This object handles both the main and the replica terminal.

Fields

dev_pts_root: DirEntryHandle

The root of the devpts fs responsible for this terminal.

fscred: FsCred

The owner of the terminal.

id: u32

The identifier of the terminal.

Implementations

impl Terminal

pub fn new( state: Arc<TtyState>, dev_pts_root: DirEntryHandle, fscred: FsCred, id: u32, ) -> Arc<Self>

pub fn to_owned(&self) -> Arc<Terminal>

pub fn set_termios<L>(&self, locked: &mut Locked<L>, termios: termios)

where L: LockBefore<ProcessGroupState>,

Sets the terminal configuration.

pub fn main_close(&self)

close implementation of the main side of the terminal.

pub fn main_open(&self)

Called when a new reference to the main side of this terminal is made.

pub fn main_wait_async( &self, waiter: &Waiter, events: FdEvents, handler: EventHandler, ) -> WaitCanceler

wait_async implementation of the main side of the terminal.

pub fn main_query_events(&self) -> FdEvents

query_events implementation of the main side of the terminal.

pub fn main_read<L>( &self, _locked: &mut Locked<L>, data: &mut dyn OutputBuffer, ) -> Result<usize, Errno>

where L: LockBefore<ProcessGroupState>,

read implementation of the main side of the terminal.

pub fn main_write<L>( &self, locked: &mut Locked<L>, data: &mut dyn InputBuffer, ) -> Result<usize, Errno>

where L: LockBefore<ProcessGroupState>,

write implementation of the main side of the terminal.

pub fn replica_close(&self)

close implementation of the replica side of the terminal.

pub fn replica_open(&self)

Called when a new reference to the replica side of this terminal is made.

pub fn replica_wait_async( &self, waiter: &Waiter, events: FdEvents, handler: EventHandler, ) -> WaitCanceler

wait_async implementation of the replica side of the terminal.

pub fn replica_query_events(&self) -> FdEvents

query_events implementation of the replica side of the terminal.

pub fn replica_read<L>( &self, _locked: &mut Locked<L>, data: &mut dyn OutputBuffer, ) -> Result<usize, Errno>

where L: LockBefore<ProcessGroupState>,

read implementation of the replica side of the terminal.

pub fn replica_write<L>( &self, _locked: &mut Locked<L>, data: &mut dyn InputBuffer, ) -> Result<usize, Errno>

where L: LockBefore<ProcessGroupState>,

write implementation of the replica side of the terminal.

pub fn device(&self) -> DeviceType

pub fn read<'a>(self: &'a Terminal) -> TerminalReadGuard<'a>

pub fn write<'a>(self: &'a Terminal) -> TerminalWriteGuard<'a>

Trait Implementations

impl Debug for Terminal

fn fmt(&self, __f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Drop for Terminal

fn drop(&mut self)

Executes the destructor for this type.