Struct starry::task::TaskExt

pub struct TaskExt {
    pub proc_id: usize,
    clear_child_tid: AtomicU64,
    pub uctx: UspaceContext,
    pub aspace: Arc<Mutex<AddrSpace>>,
}

Task extended data for the monolithic kernel.

Fields

proc_id: usize

The process ID.

clear_child_tid: AtomicU64

The clear thread tid field

See https://manpages.debian.org/unstable/manpages-dev/set_tid_address.2.en.html#clear_child_tid

When the thread exits, the kernel clears the word at this address if it is not NULL.

uctx: UspaceContext

The user space context.

aspace: Arc<Mutex<AddrSpace>>

The virtual memory address space.

Implementations

impl TaskExt

pub const fn new(uctx: UspaceContext, aspace: Arc<Mutex<AddrSpace>>) -> Self

pub(crate) fn clear_child_tid(&self) -> u64

pub(crate) fn set_clear_child_tid(&self, clear_child_tid: u64)

Trait Implementations

impl TaskExtMut<TaskExt> for TaskInner

fn task_ext_mut(&mut self) -> &mut TaskExt

Get a mutable reference to the task extended data.

impl TaskExtRef<TaskExt> for TaskInner

fn task_ext(&self) -> &TaskExt

Get a reference to the task extended data.