/*
 * Copyright (c) 1995, 1996, 1997 Kungliga Tekniska Högskolan
 * (Royal Institute of Technology, Stockholm, Sweden).
 * All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 
 * 3. All advertising materials mentioning features or use of this software
 *    must display the following acknowledgement:
 *      This product includes software developed by the Kungliga Tekniska
 *      Högskolan and its contributors.
 * 
 * 4. Neither the name of the Institute nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 */

/* 	$Id: xfs_load.c,v 1.4 1998/01/06 04:09:42 map Exp $	 */

#ifndef lint
static char vcid[] = "$Id: xfs_load.c,v 1.4 1998/01/06 04:09:42 map Exp $";
#endif /* lint */

#include "xfs_locl.h"

#define XFS_MAJOR 60
#include "xfs_dev.h"
#include "xfs_cache.h"
#include "xfs_syscalls.h"

extern struct super_block * xfs_read_super (struct super_block * sb,
					    void * data,
					    int silent);

extern struct file_operations xfs_fops;

static struct file_system_type xfs_fs_type = {
        xfs_read_super, "xfs", 0, NULL
};

int init_xfs_fs(void)
{
  printk("init_xfs_fs\n");
  printk("xfs_fs_type: %p\n",&xfs_fs_type);
  return register_filesystem(&xfs_fs_type);
  printk("init_xfs_fs exit\n");
}

int init_module(void)
{
	int status;

	printk("init_module\n");
	printk("offset xfs_cache_init: %p",xfs_cache_init);
	printk("offset xfs_cache_lookup: %p",xfs_cache_lookup);
	printk("offset xfs_cache_add: %p",xfs_cache_add);
	printk("offset xfs_cache_delete: %p",xfs_cache_delete);
	printk("offset xfs_message_installnode: %p",xfs_message_installnode);
	xfs_cache_init();
	install_afs_syscall();
	if ((status = init_xfs_fs()) == 0)
		register_symtab(0);
	else
	  {
	    printk("init_module: init_xfs_fs failed\n");
	    return status;
	  }
	if (register_chrdev(XFS_MAJOR,"xfs",&xfs_fops)) {
	  printk("xfs: unable to get major %d\n", XFS_MAJOR);
	  return -EIO;
	}
	xfs_init_device();
	printk("init_module exit\n");
	return status;
}

void cleanup_module(void)
{
        unregister_filesystem(&xfs_fs_type);
	unregister_chrdev(XFS_MAJOR,"xfs");
	restore_afs_syscall();
}