1/*
2 * Copyright (c) 1982, 1986, 1989, 1993
3 * The Regents of the University of California. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright

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26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31 * SUCH DAMAGE.
32 *
33 * @(#)ufsmount.h 8.2 (Berkeley) 1/12/94
34 * $Id: ufsmount.h,v 1.2 1994/08/02 07:55:04 davidg Exp $
35 */
36
37#ifndef _UFS_UFS_UFSMOUNT_H_
38#define _UFS_UFS_UFSMOUNT_H_
39
40struct buf;
41struct inode;
42struct nameidata;
43struct timeval;
44struct ucred;
45struct uio;
46struct vnode;
47struct netexport;

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79/*
80 * Macros to access file system parameters in the ufsmount structure.
81 * Used by ufs_bmap.
82 */
83#define blkptrtodb(ump, b) ((b) << (ump)->um_bptrtodb)
84#define is_sequential(ump, a, b) ((b) == (a) + ump->um_seqinc)
85#define MNINDIR(ump) ((ump)->um_nindir)
86
87#endif