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Change xfs_args structure.  A version field comes first and the mount command
initializes this to 1, so we can reject old mount commands on new kernels.
Two log buffer fields were also added to help control internal logging.

#ifndef __SYS_XFS_CLNT_H__
#define __SYS_XFS_CLNT_H__

/**************************************************************************
 *									  *
 * 		 Copyright (C) 1993, Silicon Graphics, Inc.		  *
 *									  *
 *  These coded instructions, statements, and computer programs  contain  *
 *  unpublished  proprietary  information of Silicon Graphics, Inc., and  *
 *  are protected by Federal copyright law.  They  may  not be disclosed  *
 *  to  third  parties  or copied or duplicated in any form, in whole or  *
 *  in part, without the prior written consent of Silicon Graphics, Inc.  *
 *									  *
 **************************************************************************/
#ident "$Revision: 1.1 $"

/*
 * XFS arguments to the mount system call.
 */
struct xfs_args {
	/*
	 * XXXjleong	What are the XFS mount args?
	 */
	int	version;	/* version of this */
	int	flags;		/* flags */
	int	logbufs;	/* Number of log buffers */
	int	logbufsize;	/* Size of log buffers */
};

/*
 * XFS mount option flags
 */
#define	XFSMNT_CHKLOG	0x0001	/* check log */

#endif /* !__SYS_XFS_CLNT_H__ */