Method take_rendezvous

kernel/src/process.rs:222–225

Take the rendezvous, leaving handle empty (None)

(&self, id: u64)

    /// Take the rendezvous, leaving handle empty (None)
    pub fn take_rendezvous(&self, id: u64)
                           -> Option<Arc<RwLock<Rendezvous>>> {
        self.process.write().handles.get_mut(id as usize).map_or(None, |elem| elem.take())
    }

    /// Add a rendezvous to the process, returning the handle
    pub fn give_rendezvous(&self, rendezvous: Arc<RwLock<Rendezvous>>) -> usize {