freebsd-dev/sys/coda/coda_vfsops.h

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/*
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*
* Coda: an Experimental Distributed File System
* Release 3.1
*
* Copyright (c) 1987-1998 Carnegie Mellon University
* All Rights Reserved
*
* Permission to use, copy, modify and distribute this software and its
* documentation is hereby granted, provided that both the copyright
* notice and this permission notice appear in all copies of the
* software, derivative works or modified versions, and any portions
* thereof, and that both notices appear in supporting documentation, and
* that credit is given to Carnegie Mellon University in all documents
* and publicity pertaining to direct or indirect use of this code or its
* derivatives.
*
* CODA IS AN EXPERIMENTAL SOFTWARE SYSTEM AND IS KNOWN TO HAVE BUGS,
* SOME OF WHICH MAY HAVE SERIOUS CONSEQUENCES. CARNEGIE MELLON ALLOWS
* FREE USE OF THIS SOFTWARE IN ITS "AS IS" CONDITION. CARNEGIE MELLON
* DISCLAIMS ANY LIABILITY OF ANY KIND FOR ANY DAMAGES WHATSOEVER
* RESULTING DIRECTLY OR INDIRECTLY FROM THE USE OF THIS SOFTWARE OR OF
* ANY DERIVATIVE WORK.
*
* Carnegie Mellon encourages users of this software to return any
* improvements or extensions that they make, and to grant Carnegie
* Mellon the rights to redistribute these changes without encumbrance.
*
* @(#) src/sys/cfs/coda_vfsops.h,v 1.1.1.1 1998/08/29 21:14:52 rvb Exp $
* $Id: coda_vfsops.h,v 1.2 1998/09/02 19:09:53 rvb Exp $
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*
*/
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/*
* cfid structure:
* This overlays the fid structure (see vfs.h)
* Only used below and will probably go away.
*/
struct cfid {
u_short cfid_len;
u_short padding;
ViceFid cfid_fid;
};
struct mount;
int coda_vfsopstats_init(void);
int coda_mount(struct mount *, char *, caddr_t, struct nameidata *,
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struct proc *);
int coda_start(struct mount *, int, struct proc *);
int coda_unmount(struct mount *, int, struct proc *);
int coda_root(struct mount *, struct vnode **);
int coda_quotactl(struct mount *, int, uid_t, caddr_t, struct proc *);
int coda_nb_statfs(struct mount *, struct statfs *, struct proc *);
int coda_sync(struct mount *, int, struct ucred *, struct proc *);
int coda_vget(struct mount *, ino_t, struct vnode **);
int coda_fhtovp(struct mount *, struct fid *, struct mbuf *, struct vnode **,
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int *, struct ucred **);
int coda_vptofh(struct vnode *, struct fid *);
int coda_init(struct vfsconf *vfsp);
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int getNewVnode(struct vnode **vpp);