public bool ReleaseMutex()
{
_lock.Enter();
bool released;
if (_ownerThreadId == Thread.CurrentThread.ManagedThreadId)
{
_enterCounter--;
if (_enterCounter == 0)
{
_ownerThreadId = -1;
_releaseSignal.Set();
}
released = true;
}
else
{
released = false;
}
_lock.Exit();
return(released);
}
public void Set()
{
_lock.Enter();
_isSet = true;
_signal.Exit();
_lock.Exit();
}
public bool Wait()
{
_lock.Enter();
try
{
if (_ownerThreadId == Thread.CurrentThread.ManagedThreadId)
{
do
{
this.ReleaseImpl();
_lock.Exit();
_pulseSignal.WaitOne();
_lock.Enter();
}while (_isMultiPulse || (_isPulseHandled && !_isMultiPulse));
_isPulseHandled = true;
this.CaptureImpl();
}
else
{
throw new InvalidOperationException();
}
}
finally
{
_lock.Exit();
}
return(true);
}
public void WaitOne()
{
_spinlock.Enter();
if (_counter < _max)
{
_counter++;
_spinlock.Exit();
}
else
{
_spinlock.Exit();
_guard.WaitOne();
while (_counter == _max)
{
}
_counter++;
}
}
public void Set()
{
_signal.Exit();
}
