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/* $OpenBSD: vfs_conf.c,v 1.11 1997/12/26 22:33:01 csapuntz Exp $ */
/* $NetBSD: vfs_conf.c,v 1.21.4.1 1995/11/01 00:06:26 jtc Exp $ */
/*
* Copyright (c) 1989, 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. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. 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.
*
* @(#)vfs_conf.c 8.8 (Berkeley) 3/31/94
*/
#include <sys/param.h>
#include <sys/mount.h>
#include <sys/vnode.h>
#ifdef FFS
#include <ufs/ufs/quota.h>
#include <ufs/ufs/inode.h>
#include <ufs/ffs/ffs_extern.h>
#endif
#ifdef EXT2FS
#include <ufs/ext2fs/ext2fs_extern.h>
#endif
#ifdef CD9660
#include <isofs/cd9660/iso.h>
#include <isofs/cd9660/cd9660_extern.h>
#endif
#ifdef MFS
#include <ufs/mfs/mfs_extern.h>
#endif
#ifdef NFSCLIENT
#include <nfs/rpcv2.h>
#include <nfs/nfsproto.h>
#include <nfs/nfsnode.h>
#include <nfs/nfs.h>
#include <nfs/nfsmount.h>
#endif
/*
* These define the root filesystem and device.
*/
struct mount *rootfs;
struct vnode *rootvnode;
/*
* Set up the filesystem operations for vnodes.
* The types are defined in mount.h.
*/
#ifdef FFS
extern struct vfsops ffs_vfsops;
#endif
#ifdef LFS
extern struct vfsops lfs_vfsops;
#endif
#ifdef MFS
extern struct vfsops mfs_vfsops;
#endif
#ifdef MSDOSFS
extern struct vfsops msdosfs_vfsops;
#endif
#ifdef NFSCLIENT
extern struct vfsops nfs_vfsops;
#endif
#ifdef FDESC
extern struct vfsops fdesc_vfsops;
#endif
#ifdef PORTAL
extern struct vfsops portal_vfsops;
#endif
#ifdef NULLFS
extern struct vfsops null_vfsops;
#endif
#ifdef UMAPFS
extern struct vfsops umap_vfsops;
#endif
#ifdef KERNFS
extern struct vfsops kernfs_vfsops;
#endif
#ifdef PROCFS
extern struct vfsops procfs_vfsops;
#endif
#ifdef AFS
extern struct vfsops afs_vfsops;
#endif
#ifdef CD9660
extern struct vfsops cd9660_vfsops;
#endif
#ifdef UNION
extern struct vfsops union_vfsops;
#endif
#ifdef ADOSFS
extern struct vfsops adosfs_vfsops;
#endif
#ifdef EXT2FS
extern struct vfsops ext2fs_vfsops;
#endif
/*
* Set up the filesystem operations for vnodes.
*/
static struct vfsconf vfsconflist[] = {
/* Fast Filesystem */
#ifdef FFS
{ &ffs_vfsops, MOUNT_FFS, 1, 0, MNT_LOCAL, ffs_mountroot, NULL },
#endif
/* Log-based Filesystem */
#ifdef LFS
{ &lfs_vfsops, MOUNT_LFS, 5, 0, MNT_LOCAL, lfs_mountroot, NULL },
#endif
/* Memory-based Filesystem */
#ifdef MFS
{ &mfs_vfsops, MOUNT_MFS, 3, 0, MNT_LOCAL, mfs_mountroot, NULL },
#endif
#ifdef EXT2FS
{ &ext2fs_vfsops, MOUNT_EXT2FS, 17, 0, MNT_LOCAL, ext2fs_mountroot, NULL },
#endif
/* ISO9660 (aka CDROM) Filesystem */
#ifdef CD9660
{ &cd9660_vfsops, MOUNT_CD9660, 14, 0, MNT_LOCAL, cd9660_mountroot, NULL },
#endif
/* MSDOS Filesystem */
#ifdef MSDOSFS
{ &msdosfs_vfsops, MOUNT_MSDOS, 4, 0, MNT_LOCAL, NULL, NULL },
#endif
/* AmigaDOS Filesystem */
#ifdef ADOSFS
{ &adosfs_vfsops, MOUNT_ADOSFS, 16, 0, MNT_LOCAL, NULL, NULL },
#endif
/* Sun-compatible Network Filesystem */
#ifdef NFSCLIENT
{ &nfs_vfsops, MOUNT_NFS, 2, 0, 0, nfs_mountroot, NULL },
#endif
/* Andrew Filesystem */
#ifdef AFS
{ &afs_vfsops, MOUNT_AFS, 13, 0, 0, afs_mountroot, NULL },
#endif
/* /proc Filesystem */
#ifdef PROCFS
{ &procfs_vfsops, MOUNT_PROCFS, 12, 0, 0, NULL, NULL },
#endif
/* Loopback (Minimal) Filesystem Layer */
#ifdef NULLFS
{ &null_vfsops, MOUNT_NULL, 9, 0, 0, NULL, NULL },
#endif
/* Union (translucent) Filesystem */
#ifdef UNION
{ &union_vfsops, MOUNT_UNION, 15, 0, 0, NULL, NULL },
#endif
/* User/Group Identifer Remapping Filesystem */
#ifdef UMAPFS
{ &umap_vfsops, MOUNT_UMAP, 10, 0, 0, NULL, NULL },
#endif
/* Portal Filesystem */
#ifdef PORTAL
{ &portal_vfsops, MOUNT_PORTAL, 8, 0, 0, NULL, NULL },
#endif
/* File Descriptor Filesystem */
#ifdef FDESC
{ &fdesc_vfsops, MOUNT_FDESC, 7, 0, 0, NULL, NULL },
#endif
/* Kernel Information Filesystem */
#ifdef KERNFS
{ &kernfs_vfsops, MOUNT_KERNFS, 11, 0, 0, NULL, NULL },
#endif
};
/*
* Initially the size of the list, vfs_init will set maxvfsconf
* to the highest defined type number.
*/
int maxvfsconf = sizeof(vfsconflist) / sizeof (struct vfsconf);
struct vfsconf *vfsconf = vfsconflist;
/*
* vfs_opv_descs enumerates the list of vnode classes, each with it's own
* vnode operation vector. It is consulted at system boot to build operation
* vectors. It is NULL terminated.
*/
extern struct vnodeopv_desc sync_vnodeop_opv_desc;
extern struct vnodeopv_desc ffs_vnodeop_opv_desc;
extern struct vnodeopv_desc ffs_specop_opv_desc;
extern struct vnodeopv_desc ffs_fifoop_opv_desc;
extern struct vnodeopv_desc lfs_vnodeop_opv_desc;
extern struct vnodeopv_desc lfs_specop_opv_desc;
extern struct vnodeopv_desc lfs_fifoop_opv_desc;
extern struct vnodeopv_desc mfs_vnodeop_opv_desc;
extern struct vnodeopv_desc dead_vnodeop_opv_desc;
extern struct vnodeopv_desc fifo_vnodeop_opv_desc;
extern struct vnodeopv_desc spec_vnodeop_opv_desc;
extern struct vnodeopv_desc nfsv2_vnodeop_opv_desc;
extern struct vnodeopv_desc spec_nfsv2nodeop_opv_desc;
extern struct vnodeopv_desc fifo_nfsv2nodeop_opv_desc;
extern struct vnodeopv_desc fdesc_vnodeop_opv_desc;
extern struct vnodeopv_desc portal_vnodeop_opv_desc;
extern struct vnodeopv_desc null_vnodeop_opv_desc;
extern struct vnodeopv_desc umap_vnodeop_opv_desc;
extern struct vnodeopv_desc kernfs_vnodeop_opv_desc;
extern struct vnodeopv_desc procfs_vnodeop_opv_desc;
extern struct vnodeopv_desc cd9660_vnodeop_opv_desc;
extern struct vnodeopv_desc cd9660_specop_opv_desc;
extern struct vnodeopv_desc cd9660_fifoop_opv_desc;
extern struct vnodeopv_desc union_vnodeop_opv_desc;
extern struct vnodeopv_desc msdosfs_vnodeop_opv_desc;
extern struct vnodeopv_desc adosfs_vnodeop_opv_desc;
extern struct vnodeopv_desc ext2fs_vnodeop_opv_desc;
extern struct vnodeopv_desc ext2fs_specop_opv_desc;
extern struct vnodeopv_desc ext2fs_fifoop_opv_desc;
struct vnodeopv_desc *vfs_opv_descs[] = {
&sync_vnodeop_opv_desc,
#ifdef FFS
&ffs_vnodeop_opv_desc,
&ffs_specop_opv_desc,
#ifdef FIFO
&ffs_fifoop_opv_desc,
#endif
#endif
&dead_vnodeop_opv_desc,
#ifdef FIFO
&fifo_vnodeop_opv_desc,
#endif
&spec_vnodeop_opv_desc,
#ifdef LFS
&lfs_vnodeop_opv_desc,
&lfs_specop_opv_desc,
#ifdef FIFO
&lfs_fifoop_opv_desc,
#endif
#endif
#ifdef MFS
&mfs_vnodeop_opv_desc,
#endif
#ifdef NFSCLIENT
&nfsv2_vnodeop_opv_desc,
&spec_nfsv2nodeop_opv_desc,
#ifdef FIFO
&fifo_nfsv2nodeop_opv_desc,
#endif
#endif
#ifdef FDESC
&fdesc_vnodeop_opv_desc,
#endif
#ifdef PORTAL
&portal_vnodeop_opv_desc,
#endif
#ifdef NULLFS
&null_vnodeop_opv_desc,
#endif
#ifdef UMAPFS
&umap_vnodeop_opv_desc,
#endif
#ifdef KERNFS
&kernfs_vnodeop_opv_desc,
#endif
#ifdef PROCFS
&procfs_vnodeop_opv_desc,
#endif
#ifdef CD9660
&cd9660_vnodeop_opv_desc,
&cd9660_specop_opv_desc,
#ifdef FIFO
&cd9660_fifoop_opv_desc,
#endif
#endif
#ifdef UNION
&union_vnodeop_opv_desc,
#endif
#ifdef MSDOSFS
&msdosfs_vnodeop_opv_desc,
#endif
#ifdef ADOSFS
&adosfs_vnodeop_opv_desc,
#endif
#ifdef EXT2FS
&ext2fs_vnodeop_opv_desc,
&ext2fs_specop_opv_desc,
#ifdef FIFO
&ext2fs_fifoop_opv_desc,
#endif
#endif
NULL
};
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