Struct PidTable 

pub struct PidTable { /* private fields */ }

Implementations

impl PidTable

pub fn lock(&self) -> PidTableGuard<'_>

Acquires the lock for mutations, returning a PidTableGuard.

pub fn get(&self, pid: pid_t) -> Result<Pid, Errno>

pub fn set_thread_group_notifier( &self, notifier: Sender<MemoryAttributionLifecycleEvent>, )

pub fn get_thread_groups<'a>( &'a self, scope: &'a RcuReadScope, ) -> impl Iterator<Item = Arc<ThreadGroup>> + 'a

pub fn process_ids(&self) -> Vec<pid_t>

Returns the process ids for all processes, including zombies.

pub fn running_task_ids<'a>( &'a self, scope: &'a RcuReadScope, ) -> impl Iterator<Item = &'a Pid>

Returns an iterator over the Pids for all the currently running tasks.

pub fn last_pid(&self) -> pid_t

pub fn max(&self) -> pid_t

Returns the maximal PID value allowed for allocation.

pub fn set_max(&self, max: pid_t)

Sets the maximal PID value allowed for allocation.

Trait Implementations

impl Debug for PidTable

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

Formats the value using the given formatter.

impl Default for PidTable

fn default() -> Self

Returns the “default value” for a type.