minix/nbsd_include/ufs/mfs/mfs_extern.h

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2011-12-22 17:54:36 +01:00
/* $NetBSD: mfs_extern.h,v 1.31 2010/03/02 17:20:02 pooka Exp $ */
/*-
* Copyright (c) 1991, 1993
* The Regents of the University of California. 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. Neither the name of the University 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 REGENTS 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 REGENTS 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.
*
* @(#)mfs_extern.h 8.4 (Berkeley) 3/30/95
*/
#ifndef _UFS_MFS_MFS_EXTERN_H_
#define _UFS_MFS_MFS_EXTERN_H_
#include <sys/param.h>
#include <sys/mount.h>
#include <sys/mallocvar.h>
struct buf;
struct mount;
struct nameidata;
struct proc;
struct statvfs;
struct vnode;
__BEGIN_DECLS
#define mfs_ioctl genfs_enoioctl
/* mfs_vfsops.c */
VFS_PROTOS(mfs);
int mfs_initminiroot(void *);
/* mfs_vnops.c */
int mfs_open(void *);
int mfs_strategy(void *);
void mfs_doio(struct buf *, void *);
int mfs_bmap(void *);
int mfs_close(void *);
int mfs_inactive(void *);
int mfs_reclaim(void *);
int mfs_print(void *);
int mfs_fsync(void *);
#ifdef _KERNEL
#include <sys/mutex.h>
extern kmutex_t mfs_lock;
extern void *mfs_rootbase;
extern u_long mfs_rootsize;
#endif
__END_DECLS
#endif /* !_UFS_MFS_MFS_EXTERN_H_ */