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coda_io.h revision 1.7 
      1  1.7  christos /*	$NetBSD: coda_io.h,v 1.7 2005/12/11 12:19:50 christos Exp $	*/
      2  1.2       rvb 
      3  1.1       rvb /*
      4  1.6     perry  *
      5  1.2       rvb  *             Coda: an Experimental Distributed File System
      6  1.2       rvb  *                              Release 3.1
      7  1.6     perry  *
      8  1.2       rvb  *           Copyright (c) 1987-1998 Carnegie Mellon University
      9  1.2       rvb  *                          All Rights Reserved
     10  1.6     perry  *
     11  1.2       rvb  * Permission  to  use, copy, modify and distribute this software and its
     12  1.2       rvb  * documentation is hereby granted,  provided  that  both  the  copyright
     13  1.2       rvb  * notice  and  this  permission  notice  appear  in  all  copies  of the
     14  1.2       rvb  * software, derivative works or  modified  versions,  and  any  portions
     15  1.2       rvb  * thereof, and that both notices appear in supporting documentation, and
     16  1.2       rvb  * that credit is given to Carnegie Mellon University  in  all  documents
     17  1.2       rvb  * and publicity pertaining to direct or indirect use of this code or its
     18  1.2       rvb  * derivatives.
     19  1.6     perry  *
     20  1.2       rvb  * CODA IS AN EXPERIMENTAL SOFTWARE SYSTEM AND IS  KNOWN  TO  HAVE  BUGS,
     21  1.2       rvb  * SOME  OF  WHICH MAY HAVE SERIOUS CONSEQUENCES.  CARNEGIE MELLON ALLOWS
     22  1.2       rvb  * FREE USE OF THIS SOFTWARE IN ITS "AS IS" CONDITION.   CARNEGIE  MELLON
     23  1.2       rvb  * DISCLAIMS  ANY  LIABILITY  OF  ANY  KIND  FOR  ANY  DAMAGES WHATSOEVER
     24  1.2       rvb  * RESULTING DIRECTLY OR INDIRECTLY FROM THE USE OF THIS SOFTWARE  OR  OF
     25  1.2       rvb  * ANY DERIVATIVE WORK.
     26  1.6     perry  *
     27  1.2       rvb  * Carnegie  Mellon  encourages  users  of  this  software  to return any
     28  1.2       rvb  * improvements or extensions that  they  make,  and  to  grant  Carnegie
     29  1.2       rvb  * Mellon the rights to redistribute these changes without encumbrance.
     30  1.6     perry  *
     31  1.6     perry  * 	@(#) coda/coda_io.h,v 1.1.1.1 1998/08/29 21:26:46 rvb Exp $
     32  1.2       rvb  */
     33  1.1       rvb 
     34  1.6     perry /*
     35  1.1       rvb  * Mach Operating System
     36  1.1       rvb  * Copyright (c) 1990 Carnegie-Mellon University
     37  1.1       rvb  * Copyright (c) 1989 Carnegie-Mellon University
     38  1.1       rvb  * All rights reserved.  The CMU software License Agreement specifies
     39  1.1       rvb  * the terms and conditions for use and redistribution.
     40  1.1       rvb  */
     41  1.1       rvb 
     42  1.1       rvb /*
     43  1.1       rvb  * This code was written for the Coda file system at Carnegie Mellon University.
     44  1.1       rvb  * Contributers include David Steere, James Kistler, and M. Satyanarayanan.
     45  1.1       rvb  */
     46  1.1       rvb 
     47  1.3       rvb #ifndef _CODAIO_H_
     48  1.3       rvb #define _CODAIO_H_
     49  1.1       rvb 
     50  1.1       rvb /* Define ioctl commands for vcioctl, /dev/cfs */
     51  1.1       rvb 
     52  1.3       rvb #define CODARESIZE    _IOW('c', 1, struct coda_resize ) /* Resize CODA NameCache */
     53  1.3       rvb #define CODASTATS      _IO('c', 2)                      /* Collect stats */
     54  1.3       rvb #define CODAPRINT      _IO('c', 3)                      /* Print Cache */
     55  1.3       rvb #define CODATEST       _IO('c', 4)                      /* Print Cache */
     56  1.1       rvb 
     57  1.3       rvb struct coda_resize { int hashsize, heapsize; };
     58  1.1       rvb 
     59  1.2       rvb #endif
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