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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.
*/
/* $Header: /afs/cs/project/coda-src/cvs/coda/kernel-src/vfs/freebsd/cfs/cfsio.h,v 1.5 1998/08/18 17:05:23 rvb Exp $ */
/*
* Mach Operating System
* Copyright (c) 1990 Carnegie-Mellon University
* Copyright (c) 1989 Carnegie-Mellon University
* All rights reserved. The CMU software License Agreement specifies
* the terms and conditions for use and redistribution.
*/
/*
* This code was written for the Coda file system at Carnegie Mellon University.
* Contributers include David Steere, James Kistler, and M. Satyanarayanan.
*/
/*
* HISTORY
* $Log: cfsio.h,v $
* Revision 1.5 1998/08/18 17:05:23 rvb
* Don't use __RCSID now
*
* Revision 1.4 1998/08/18 16:31:47 rvb
* Sync the code for NetBSD -current; test on 1.3 later
*
* Revision 1.3 98/01/23 11:53:49 rvb
* Bring RVB_CFS1_1 to HEAD
*
* Revision 1.2.38.1 97/12/16 12:40:22 rvb
* Sync with 1.3
*
* Revision 1.2 96/01/02 16:57:15 bnoble
* Added support for Coda MiniCache and raw inode calls (final commit)
*
* Revision 1.1.2.1 1995/12/20 01:57:42 bnoble
* Added CFS-specific files
*
* Revision 3.1.1.1 1995/03/04 19:08:20 bnoble
* Branch for NetBSD port revisions
*
* Revision 3.1 1995/03/04 19:08:20 bnoble
* Bump to major revision 3 to prepare for NetBSD port
*
* Revision 2.1 1994/07/21 16:25:25 satya
* Conversion to C++ 3.0; start of Coda Release 2.0
*
* Revision 1.3 94/06/14 16:53:47 dcs
* Added support for ODY-like mounting in the kernel (SETS)
*
* Revision 1.3 94/06/14 16:48:03 dcs
* Added support for ODY-like mounting in the kernel (SETS)
*
* Revision 1.2 92/10/27 17:58:28 lily
* merge kernel/latest and alpha/src/cfs
*
* Revision 1.1 92/04/03 17:35:34 satya
* Initial revision
*
* Revision 1.5 91/02/09 12:53:26 jjk
* Substituted rvb's history blurb so that we agree with Mach 2.5 sources.
*
* Revision 2.2.1.1 91/01/06 22:08:22 rvb
* Created for the Coda File System.
* [90/05/23 dcs]
*
* Revision 1.3 90/07/19 10:23:05 dcs
* Added ; to cfs_resize definition for port to 386.
*
* Revision 1.2 90/05/31 17:02:09 dcs
* Prepare for merge with facilities kernel.
*
*
*
*/
#ifndef _CFSIO_H_
#define _CFSIO_H_
/* Define ioctl commands for vcioctl, /dev/cfs */
#ifdef __STDC__
#define CFSRESIZE _IOW('c', 1, struct cfs_resize ) /* Resize CFS NameCache */
#define CFSSTATS _IO('c', 2) /* Collect stats */
#define CFSPRINT _IO('c', 3) /* Print Cache */
#define CFSTEST _IO('c', 4) /* Print Cache */
#else /* sys/ioctl.h puts the quotes on */
#define CFSRESIZE _IOW(c, 1, struct cfs_resize ) /* Resize CFS NameCache */
#define CFSSTATS _IO(c, 2) /* Collect stats */
#define CFSPRINT _IO(c, 3) /* Print Cache */
#define CFSTEST _IO(c, 4) /* Print Cache */
#endif __STDC__
struct cfs_resize { int hashsize, heapsize; };
#endif !_CFSIO_H_
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