103 lines
3.1 KiB
C
103 lines
3.1 KiB
C
/* $NetBSD: sysvbfs.h,v 1.9 2010/05/27 23:40:12 pooka 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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*
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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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#ifndef _FS_SYSVBFS_SYSVBFS_H_
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#define _FS_SYSVBFS_SYSVBFS_H_
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struct bfs;
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struct buf;
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#include <fs/sysvbfs/sysvbfs_args.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 <miscfs/specfs/specdev.h>
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struct sysvbfs_node {
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struct genfs_node gnode;
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struct vnode *vnode;
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struct bfs_inode *inode;
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struct sysvbfs_mount *bmp;
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struct lockf *lockf; /* advlock */
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daddr_t data_block;
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size_t size;
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int update_ctime;
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int update_atime;
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int update_mtime;
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int removed;
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LIST_ENTRY(sysvbfs_node) link;
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};
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struct sysvbfs_mount {
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struct mount *mountp;
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struct vnode *devvp; /* block device mounted vnode */
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struct bfs *bfs;
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LIST_HEAD(, sysvbfs_node) bnode_head;
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};
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/* v-node ops. */
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int sysvbfs_lookup(void *);
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int sysvbfs_create(void *);
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int sysvbfs_open(void *);
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int sysvbfs_close(void *);
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int sysvbfs_access(void *);
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int sysvbfs_getattr(void *);
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int sysvbfs_setattr(void *);
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int sysvbfs_read(void *);
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int sysvbfs_write(void *);
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int sysvbfs_fsync(void *);
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int sysvbfs_remove(void *);
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int sysvbfs_rename(void *);
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int sysvbfs_readdir(void *);
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int sysvbfs_inactive(void *);
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int sysvbfs_reclaim(void *);
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int sysvbfs_bmap(void *);
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int sysvbfs_strategy(void *);
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int sysvbfs_print(void *);
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int sysvbfs_advlock(void *);
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int sysvbfs_pathconf(void *);
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/* vfs ops. */
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VFS_PROTOS(sysvbfs);
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extern int (**sysvbfs_vnodeop_p)(void *);
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/* genfs ops */
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int sysvbfs_gop_alloc(struct vnode *, off_t, off_t, int, kauth_cred_t);
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extern const struct genfs_ops sysvbfs_genfsops;
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/* internal service */
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int sysvbfs_update(struct vnode *, const struct timespec *,
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const struct timespec *, int);
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#endif /* _FS_SYSVBFS_SYSVBFS_H_ */
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