FreeBSD/Linux Kernel Cross Reference
sys/coda/coda_io.h

     /*
      * 
      *             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/coda/coda_io.h,v 1.1.1.1 1998/08/29 21:14:52 rvb Exp $ 
     * $FreeBSD$
     * 
     */
    
    /* 
     * 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: coda_io.h,v $
     * Revision 1.4  1998/09/13 13:57:59  rvb
     * Finish conversion of cfs -> coda
     *
     * Revision 1.3  1998/09/11 18:50:17  rvb
     * All the references to cfs, in symbols, structs, and strings
     * have been changed to coda.  (Same for CFS.)
     *
     * Revision 1.2  1998/09/02 19:09:53  rvb
     * Pass2 complete
     *
     * Revision 1.1.1.1  1998/08/29 21:14:52  rvb
     * Very Preliminary Coda
     *
     * 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_CODA1_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 CODA-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 _CODAIO_H_
   #define _CODAIO_H_
   
   /* Define ioctl commands for vcioctl, /dev/cfs */
   
   #define CODARESIZE    _IOW('c', 1, struct coda_resize ) /* Resize CODA NameCache */
   #define CODASTATS      _IO('c', 2)                      /* Collect stats */
   #define CODAPRINT      _IO('c', 3)                      /* Print Cache */
   #define CODATEST       _IO('c', 4)                      /* Print Cache */
   
   struct coda_resize { int hashsize, heapsize; };
   
   #endif

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