fence-virt/include/debug.h

/*
  Copyright Red Hat, Inc. 2007

  This program is free software; you can redistribute it and/or modify it
  under the terms of the GNU General Public License as published by the
  Free Software Foundation; either version 2, or (at your option) any
  later version.

  This program is distributed in the hope that it will be useful, but
  WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  General Public License for more details.

  You should have received a copy of the GNU General Public License
  along with this program; see the file COPYING.  If not, write to the
  Free Software Foundation, Inc.,  675 Mass Ave, Cambridge, 
  MA 02139, USA.
*/
#ifndef _DBG_H
#define _DBG_H

void dset(int);
int dget(void);

#define dbg_printf(level, fmt, args...) \
do { \
	if (dget()>=level) \
		printf(fmt, ##args); \
} while(0)

#endif