/* $Id: atomic.c,v 1.1 2003/03/17 01:55:39 wafer Exp $ */

#include "scheduler.h"
#include "queue.h"

static int _atomic;

int set_atomic (int a)
{
     /* lock or unlock the queue */
     if (a)
	  queue_lock();
     else queue_unlock();

     return _atomic = a;
}

int get_atomic ()
{
     return _atomic;
}