text: /*	$NetBSD: ffs.h,v 1.1 2004/12/20 20:51:42 jmc Exp $	*/
  
  /*
   * Copyright (c) 2001-2003 Wasabi Systems, Inc.
   * All rights reserved.
   *
   * Written by Luke Mewburn for Wasabi Systems, Inc.
   *
   * 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 for the NetBSD Project by
   *      Wasabi Systems, Inc.
   * 4. The name of Wasabi Systems, Inc. may not be used to endorse
   *    or promote products derived from this software without specific prior
   *    written permission.
   *
   * THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``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 WASABI SYSTEMS, INC
   * 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.
   *
   * $FreeBSD: releng/11.0/usr.sbin/makefs/ffs.h 226169 2011-10-09 16:22:31Z nwhitehorn $
   */
  
  #ifndef _FFS_H
  #define _FFS_H
  
  #include <ufs/ufs/dinode.h>
  #include <ufs/ffs/fs.h>
  
  typedef struct {
  	char	label[MAXVOLLEN];	/* volume name/label */
  	int	bsize;		/* block size */
  	int	fsize;		/* fragment size */
  	int	cpg;		/* cylinders per group */
  	int	cpgflg;		/* cpg was specified by user */
  	int	density;	/* bytes per inode */
  	int	ntracks;	/* number of tracks */
  	int	nsectors;	/* number of sectors */
  	int	rpm;		/* rpm */
  	int	minfree;	/* free space threshold */
  	int	optimization;	/* optimization (space or time) */
  	int	maxcontig;	/* max contiguous blocks to allocate */
  	int	rotdelay;	/* rotational delay between blocks */
  	int	maxbpg;		/* maximum blocks per file in a cyl group */
  	int	nrpos;		/* # of distinguished rotational positions */
  	int	avgfilesize;	/* expected average file size */
  	int	avgfpdir;	/* expected # of files per directory */
  	int	version;	/* filesystem version (1 = FFS, 2 = UFS2) */
  	int	maxbsize;	/* maximum extent size */
  	int	maxblkspercg;	/* max # of blocks per cylinder group */
  		/* XXX: support `old' file systems ? */
  } ffs_opt_t;
  
  #endif /* _FFS_H */
  