suspendingstate.cpp

/* -*- C++ -*-
    This file implements the SuspendingState class.
 
    SPDX-FileCopyrightText: 2005-2013 Mirko Boehm <[email protected]>
 
    SPDX-License-Identifier: LGPL-2.0-or-later
 
    $Id: SuspendingState.cpp 30 2005-08-16 16:16:04Z mirko $
*/
 
#include "suspendingstate.h"
 
#include "state.h"
#include "threadweaver.h"
 
namespace ThreadWeaver
{
SuspendingState::SuspendingState(Weaver *weaver)
    : WeaverImplState(weaver)
{
}
 
void SuspendingState::suspend()
{
    // this request is not handled in Suspending state (we are already suspending...)
}
 
void SuspendingState::resume()
{
    weaver()->setState(WorkingHard);
}
 
void SuspendingState::activated()
{
    weaver()->reschedule();
}
 
JobPointer SuspendingState::applyForWork(Thread *th, bool wasBusy)
{
    weaver()->takeFirstAvailableJobOrSuspendOrWait(th, wasBusy, true, true);
    weaver()->waitForAvailableJob(th);
    return weaver()->applyForWork(th, false);
}
 
StateId SuspendingState::stateId() const
{
    return Suspending;
}
 
}