int kill_thread(int handle)
{
Thread *thread = static_cast<Thread*>(GetResource(handle, OBJ_THREAD));
if (thread == 0)
return E_BAD_HANDLE;
if (thread == Thread::GetRunningThread()) {
thread->ReleaseRef();
thread->Exit();
} else {
APC *apc = new APC;
apc->fCallback = kill_apc;
apc->fIsKernel = true;
apc->fData = thread;
thread->EnqueueAPC(apc);
thread->ReleaseRef();
}
return E_NO_ERROR;
}
// The Grim Reaper thread reclaims resources for threads and teams that
// have exited.
int Thread::GrimReaper(void*)
{
for (;;) {
fThreadsToReap.Wait();
cpu_flags fl = DisableInterrupts();
Thread *victim = static_cast<Thread*>(fReapQueue.Dequeue());
RestoreInterrupts(fl);
// The thread may not actually get deleted here if someone else has
// a handle to it.
victim->ReleaseRef();
}
}
