Struct os::task::id::TaskUserRes

pub struct TaskUserRes {
    pub tid: usize,
    pub ustack_base: usize,
    pub process: Weak<ProcessControlBlock>,
}

Fields

tid: usize

ustack_base: usize

process: Weak<ProcessControlBlock>

Implementations

impl TaskUserRes

pub fn new(
    process: Arc<ProcessControlBlock>,
    ustack_base: usize,
    alloc_user_res: bool
) -> Self

pub fn alloc_user_res(&self)

fn dealloc_user_res(&self)

pub fn alloc_tid(&mut self)

pub fn dealloc_tid(&self)

pub fn trap_cx_user_va(&self) -> usize

pub fn trap_cx_ppn(&self) -> PhysPageNum

pub fn ustack_base(&self) -> usize

pub fn ustack_top(&self) -> usize

Trait Implementations

impl Drop for TaskUserRes

fn drop(&mut self)

Executes the destructor for this type.