fs/xfs/support/debug.h

/*
 * Copyright (c) 2000-2005 Silicon Graphics, Inc.
 * All Rights Reserved.
 *
 * 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.
 *
 * This program is distributed in the hope that it would 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; if not, write the Free Software Foundation,
 * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 */
#ifndef	__XFS_SUPPORT_DEBUG_H__
#define	__XFS_SUPPORT_DEBUG_H__

#include <stdarg.h>

#define CE_DEBUG        7               /* debug        */
#define CE_CONT         6               /* continuation */
#define CE_NOTE         5               /* notice       */
#define CE_WARN         4               /* warning      */
#define CE_ALERT        1               /* alert        */
#define CE_PANIC        0               /* panic        */

extern void icmn_err(int, char *, va_list)
	__attribute__ ((format (printf, 2, 0)));
extern void cmn_err(int, char *, ...)
	__attribute__ ((format (printf, 2, 3)));

#ifndef STATIC
# define STATIC static
#endif

#ifdef DEBUG
# define ASSERT(EX)	((EX) ? ((void)0) : assfail(#EX, __FILE__, __LINE__))
#else
# define ASSERT(x)	((void)0)
#endif

extern void assfail(char *, char *, int);
#ifdef DEBUG
extern unsigned long random(void);
extern int get_thread_id(void);
#endif

#define ASSERT_ALWAYS(EX)  ((EX)?((void)0):assfail(#EX, __FILE__, __LINE__))
#define	debug_stop_all_cpus(param)	/* param is "cpumask_t *" */

#endif  /* __XFS_SUPPORT_DEBUG_H__ */