1994-06-29 10:39:25 +04:00
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/* $NetBSD: ffs_extern.h,v 1.2 1994/06/29 06:46:30 cgd Exp $ */
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1994-06-08 15:41:58 +04:00
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/*-
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* Copyright (c) 1991, 1993, 1994
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* The Regents of the University of California. All rights reserved.
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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 University of
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* California, Berkeley and its contributors.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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1994-06-29 10:39:25 +04:00
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* @(#)ffs_extern.h 8.3 (Berkeley) 4/16/94
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1994-06-08 15:41:58 +04:00
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*/
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struct buf;
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struct fid;
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struct fs;
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struct inode;
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struct mount;
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struct nameidata;
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struct proc;
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struct statfs;
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struct timeval;
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struct ucred;
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struct uio;
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struct vnode;
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struct mbuf;
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__BEGIN_DECLS
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int ffs_alloc __P((struct inode *,
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daddr_t, daddr_t, int, struct ucred *, daddr_t *));
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int ffs_balloc __P((struct inode *,
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daddr_t, int, struct ucred *, struct buf **, int));
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int ffs_blkatoff __P((struct vop_blkatoff_args *));
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int ffs_blkfree __P((struct inode *, daddr_t, long));
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daddr_t ffs_blkpref __P((struct inode *, daddr_t, int, daddr_t *));
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int ffs_bmap __P((struct vop_bmap_args *));
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void ffs_clrblock __P((struct fs *, u_char *, daddr_t));
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int ffs_fhtovp __P((struct mount *, struct fid *, struct mbuf *,
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struct vnode **, int *, struct ucred **));
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void ffs_fragacct __P((struct fs *, int, long [], int));
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int ffs_fsync __P((struct vop_fsync_args *));
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int ffs_init __P((void));
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int ffs_isblock __P((struct fs *, u_char *, daddr_t));
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int ffs_mount __P((struct mount *,
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char *, caddr_t, struct nameidata *, struct proc *));
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int ffs_mountfs __P((struct vnode *, struct mount *, struct proc *));
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int ffs_mountroot __P((void));
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int ffs_read __P((struct vop_read_args *));
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int ffs_reallocblks __P((struct vop_reallocblks_args *));
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int ffs_realloccg __P((struct inode *,
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daddr_t, daddr_t, int, int, struct ucred *, struct buf **));
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int ffs_reclaim __P((struct vop_reclaim_args *));
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void ffs_setblock __P((struct fs *, u_char *, daddr_t));
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int ffs_statfs __P((struct mount *, struct statfs *, struct proc *));
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int ffs_sync __P((struct mount *, int, struct ucred *, struct proc *));
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int ffs_truncate __P((struct vop_truncate_args *));
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int ffs_unmount __P((struct mount *, int, struct proc *));
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int ffs_update __P((struct vop_update_args *));
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int ffs_valloc __P((struct vop_valloc_args *));
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int ffs_vfree __P((struct vop_vfree_args *));
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int ffs_vget __P((struct mount *, ino_t, struct vnode **));
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int ffs_vptofh __P((struct vnode *, struct fid *));
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int ffs_write __P((struct vop_write_args *));
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int bwrite(); /* FFS needs a bwrite routine. XXX */
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#ifdef DIAGNOSTIC
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void ffs_checkoverlap __P((struct buf *, struct inode *));
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#endif
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__END_DECLS
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extern int (**ffs_vnodeop_p)();
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extern int (**ffs_specop_p)();
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#ifdef FIFO
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extern int (**ffs_fifoop_p)();
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#define FFS_FIFOOPS ffs_fifoop_p
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#else
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#define FFS_FIFOOPS NULL
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#endif
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