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/*
* Project: S.Ha.R.K.
*
* Coordinators:
* Giorgio Buttazzo <giorgio@sssup.it>
* Paolo Gai <pj@gandalf.sssup.it>
*
* Authors :
* Paolo Gai <pj@gandalf.sssup.it>
* Massimiliano Giorgi <massy@gandalf.sssup.it>
* Luca Abeni <luca@gandalf.sssup.it>
* (see the web pages for full authors list)
*
* ReTiS Lab (Scuola Superiore S.Anna - Pisa - Italy)
*
* http://www.sssup.it
* http://retis.sssup.it
* http://shark.sssup.it
*/
/*
* Copyright (C) 1999 Massimiliano Giorgi
*
* 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 of the License, 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; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
/*
* CVS : $Id: magic.h,v 1.1.1.1 2002-03-29 14:12:51 pj Exp $
*
* File: $File$
* Revision: $Revision: 1.1.1.1 $
* Last update: $Date: 2002-03-29 14:12:51 $
*/
#ifndef _FS_MAGIC_H
#define _FS_MAGIC_H
#ifdef _PARANOIA
/*
* _PARANOIA defined
*/
#define ZERO_MAGIC 0x00000000
/* drivers/block/ */
#define BLOCK_DEVICE_MAGIC 0xaa1b1234
#define PHDSK_MAGIC 0x129a7412
#define IDE_MAGIC 0x30afc781
#define IDE_MAGIC_MINOR 0x1290aff3
/* fs/ */
#define DCACHE_MAGIC 0x77881299
#define INODE_MAGIC 0x9978100a
#define DENTRY_MAGIC 0x119aaf45
/* log level */
#include <fs/util.h>
#define PARANOIALOG KERN_EMERG
/* assert macros */
#include <fs/assert.h>
#define magic_set(value,magic) \
{ (value)=(magic); }
#include <fs/types.h>
#define DECLARE_MAGIC(x) __uint32_t x
#else
/*
* _PARANOIA not defined
*/
#define DECLARE_MAGIC(x) __uint32_t x
#define magic_set(value,magic) {}
#endif
#define magic_clr(value) magic_set(value,ZERO_MAGIC)
#endif