/*
 * Copyright (c) 1989 The Regents of the University of California.
 * All rights reserved.
 *
 * %sccs.include.redist.c%
 *
 *	@(#)vfs_conf.c	7.6 (Berkeley) 02/05/92
 */

#include <sys/param.h>
#include <sys/mount.h>

#ifdef FFS
#include <ufs/ffs/ffs_extern.h>

/*
 * This specifies the filesystem used to mount the root.
 * This specification should be done by /etc/config.
 */
int (*mountroot)() = ffs_mountroot;
#endif

/*
 * These define the root filesystem and device.
 */
struct mount *rootfs;
struct vnode *rootdir;

/*
 * Set up the filesystem operations for vnodes.
 * The types are defined in mount.h.
 */
#ifdef FFS
extern	struct vfsops ufs_vfsops;
#define	UFS_VFSOPS	&ufs_vfsops
#else
#define	UFS_VFSOPS	NULL
#endif

#ifdef LFS
extern	struct vfsops lfs_vfsops;
#define	LFS_VFSOPS	&lfs_vfsops
#else
#define	LFS_VFSOPS	NULL
#endif

#ifdef MFS
extern	struct vfsops mfs_vfsops;
#define	MFS_VFSOPS	&mfs_vfsops
#else
#define	MFS_VFSOPS	NULL
#endif

#ifdef NFS
extern	struct vfsops nfs_vfsops;
#define	NFS_VFSOPS	&nfs_vfsops
#else
#define	NFS_VFSOPS	NULL
#endif

struct vfsops *vfssw[] = {
	NULL,			/* 0 = MOUNT_NONE */
	UFS_VFSOPS,		/* 1 = MOUNT_UFS */
	NFS_VFSOPS,		/* 2 = MOUNT_NFS */
	MFS_VFSOPS,		/* 3 = MOUNT_MFS */
	NULL,			/* 4 = MOUNT_PC */
	LFS_VFSOPS,		/* 5 = MOUNT_LFS */
};