/******************************************************************************
 * Copyright (c) 2005 The Regents of the University of California. 
 * This material was produced under U.S. Government contract W-7405-ENG-36 
 * for Los Alamos National Laboratory, which is operated by the University 
 * of California for the U.S. Department of Energy. The U.S. Government has 
 * rights to use, reproduce, and distribute this software. NEITHER THE 
 * GOVERNMENT NOR THE UNIVERSITY MAKES ANY WARRANTY, EXPRESS OR IMPLIED, OR 
 * ASSUMES ANY LIABILITY FOR THE USE OF THIS SOFTWARE. If software is modified 
 * to produce derivative works, such modified software should be clearly 
 * marked, so as not to confuse it with the version available from LANL.
 * 
 * Additionally, this program and the accompanying materials 
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 * 
 * LA-CC 04-115
 ******************************************************************************/

#ifdef __gnu_linux__
#define _GNU_SOURCE
#endif /* __gnu_linux__ */

#include "config.h"

#ifdef DEBUG
#include <stdio.h>
#include <stdarg.h>

int		debug_level = DEBUG_LEVEL_NONE;
int 	debug_rank = -1;

#define debug_out	stdout

void
debug_printf(int level, char *fmt, ...)
{
	va_list	ap;
	
	va_start(ap, fmt);

	if ((level & debug_level) == level) {
		fprintf(debug_out, "SDM[%d,%d]: ", level, debug_rank);
		vfprintf(debug_out, fmt, ap);
		fflush(debug_out);
	}
	
	va_end(ap);
}

void
debug_set_rank(int rank)
{
	debug_rank = rank;
}
#endif /* DEBUG */