138 lines
5.4 KiB
C
138 lines
5.4 KiB
C
/* $NetBSD: sysvbfs.c,v 1.2 2006/07/01 08:42:39 martin Exp $ */
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/*-
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* Copyright (c) 2004 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* This code is derived from software contributed to The NetBSD Foundation
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* by UCHIYAMA Yasushi.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the NetBSD
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* Foundation, Inc. and its contributors.
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* 4. Neither the name of The NetBSD Foundation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <sys/cdefs.h>
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__KERNEL_RCSID(0, "$NetBSD: sysvbfs.c,v 1.2 2006/07/01 08:42:39 martin Exp $");
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#include <sys/resource.h>
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#include <sys/param.h>
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#include <sys/vnode.h>
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#include <sys/mount.h>
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#include <miscfs/genfs/genfs.h>
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#include <miscfs/genfs/genfs_node.h>
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#include <fs/sysvbfs/sysvbfs.h>
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/* External interfaces */
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int (**sysvbfs_vnodeop_p)(void *); /* filled by getnewvnode (vnode.h) */
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const struct vnodeopv_entry_desc sysvbfs_vnodeop_entries[] = {
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{ &vop_default_desc, vn_default_error },
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{ &vop_lookup_desc, sysvbfs_lookup }, /* lookup */
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{ &vop_create_desc, sysvbfs_create }, /* create */
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{ &vop_mknod_desc, genfs_eopnotsupp }, /* mknod */
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{ &vop_open_desc, sysvbfs_open }, /* open */
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{ &vop_close_desc, sysvbfs_close }, /* close */
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{ &vop_access_desc, sysvbfs_access }, /* access */
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{ &vop_getattr_desc, sysvbfs_getattr }, /* getattr */
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{ &vop_setattr_desc, sysvbfs_setattr }, /* setattr */
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{ &vop_read_desc, sysvbfs_read }, /* read */
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{ &vop_write_desc, sysvbfs_write }, /* write */
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{ &vop_lease_desc, genfs_lease_check }, /* lease */
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{ &vop_fcntl_desc, genfs_fcntl }, /* fcntl */
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{ &vop_ioctl_desc, genfs_enoioctl }, /* ioctl */
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{ &vop_poll_desc, genfs_poll }, /* poll */
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{ &vop_kqfilter_desc, genfs_kqfilter }, /* kqfilter */
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{ &vop_revoke_desc, genfs_revoke }, /* revoke */
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{ &vop_mmap_desc, genfs_mmap }, /* mmap */
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{ &vop_fsync_desc, sysvbfs_fsync }, /* fsync */
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{ &vop_seek_desc, genfs_seek }, /* seek */
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{ &vop_remove_desc, sysvbfs_remove }, /* remove */
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{ &vop_link_desc, genfs_eopnotsupp }, /* link */
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{ &vop_rename_desc, sysvbfs_rename }, /* rename */
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{ &vop_mkdir_desc, genfs_eopnotsupp }, /* mkdir */
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{ &vop_rmdir_desc, genfs_eopnotsupp }, /* rmdir */
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{ &vop_symlink_desc, genfs_eopnotsupp }, /* symlink */
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{ &vop_readdir_desc, sysvbfs_readdir }, /* readdir */
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{ &vop_readlink_desc, genfs_eopnotsupp }, /* readlink */
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{ &vop_abortop_desc, genfs_abortop }, /* abortop */
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{ &vop_inactive_desc, sysvbfs_inactive }, /* inactive */
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{ &vop_reclaim_desc, sysvbfs_reclaim }, /* reclaim */
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{ &vop_lock_desc, genfs_lock }, /* lock */
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{ &vop_unlock_desc, genfs_unlock }, /* unlock */
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{ &vop_bmap_desc, sysvbfs_bmap }, /* bmap */
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{ &vop_strategy_desc, sysvbfs_strategy }, /* strategy */
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{ &vop_print_desc, sysvbfs_print }, /* print */
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{ &vop_islocked_desc, genfs_islocked }, /* islocked */
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{ &vop_pathconf_desc, sysvbfs_pathconf }, /* pathconf */
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{ &vop_advlock_desc, sysvbfs_advlock }, /* advlock */
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{ &vop_bwrite_desc, vn_bwrite }, /* bwrite */
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{ &vop_getpages_desc, genfs_getpages }, /* getpages */
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{ &vop_putpages_desc, genfs_putpages }, /* putpages */
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{ NULL, NULL }
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};
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const struct vnodeopv_desc sysvbfs_vnodeop_opv_desc = {
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&sysvbfs_vnodeop_p,
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sysvbfs_vnodeop_entries
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};
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const struct vnodeopv_desc *sysvbfs_vnodeopv_descs[] = {
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&sysvbfs_vnodeop_opv_desc,
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NULL,
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};
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const struct genfs_ops sysvbfs_genfsops = {
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.gop_size = genfs_size,
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.gop_alloc = sysvbfs_gop_alloc,
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.gop_write = genfs_gop_write,
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};
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struct vfsops sysvbfs_vfsops = {
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MOUNT_SYSVBFS,
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sysvbfs_mount,
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sysvbfs_start,
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sysvbfs_unmount,
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sysvbfs_root,
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sysvbfs_quotactl,
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sysvbfs_statvfs,
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sysvbfs_sync,
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sysvbfs_vget,
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sysvbfs_fhtovp,
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sysvbfs_vptofh,
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sysvbfs_init,
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sysvbfs_reinit,
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sysvbfs_done,
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NULL, /* vfs_mountroot */
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(int (*)(struct mount *, struct vnode *, struct timespec *))
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eopnotsupp, /* snapshot */
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vfs_stdextattrctl,
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sysvbfs_vnodeopv_descs,
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};
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VFS_ATTACH(sysvbfs_vfsops);
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