NetBSD/sys/lkm/vfs/ufs/ffs/lkminit_vfs.c

73 lines
2.5 KiB
C

/* $NetBSD: lkminit_vfs.c,v 1.1 1996/08/22 20:19:18 explorer Exp $ */
/*
* Copyright (C) Michael Graff, 1996.
* 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. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed for NetBSD by Michael Graff.
* 4. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
*/
#include <sys/param.h>
#include <sys/ioctl.h>
#include <sys/systm.h>
#include <sys/conf.h>
#include <sys/mount.h>
#include <sys/exec.h>
#include <sys/lkm.h>
#include <sys/file.h>
#include <sys/errno.h>
/*
* This is the vfsops table for the file system in question
*/
extern struct vfsops ffs_vfsops;
extern struct vnodeopv_desc ffs_vnodeop_opv_desc;
/*
* declare the filesystem
*/
MOD_VFS("ffs", -1, &ffs_vfsops);
/*
* entry point
*/
int
ffs_lkmentry(lkmtp, cmd, ver)
struct lkm_table *lkmtp;
int cmd;
int ver;
{
/*
* This is normally done automatically at boot time if the
* opv_desc is listed in vfs_opv_descs[] in vfs_conf.c. For
* loaded modules, we have to do it manually.
*/
vfs_opv_init_explicit(&ffs_vnodeop_opv_desc);
vfs_opv_init_default(&ffs_vnodeop_opv_desc);
DISPATCH(lkmtp, cmd, ver, lkm_nofunc, lkm_nofunc, lkm_nofunc)
}