| 1 | /* $NetBSD: coda_io.h,v 1.8 2015/09/06 06:00:59 dholland Exp $ */ |
| 2 | |
| 3 | /* |
| 4 | * |
| 5 | * Coda: an Experimental Distributed File System |
| 6 | * Release 3.1 |
| 7 | * |
| 8 | * Copyright (c) 1987-1998 Carnegie Mellon University |
| 9 | * All Rights Reserved |
| 10 | * |
| 11 | * Permission to use, copy, modify and distribute this software and its |
| 12 | * documentation is hereby granted, provided that both the copyright |
| 13 | * notice and this permission notice appear in all copies of the |
| 14 | * software, derivative works or modified versions, and any portions |
| 15 | * thereof, and that both notices appear in supporting documentation, and |
| 16 | * that credit is given to Carnegie Mellon University in all documents |
| 17 | * and publicity pertaining to direct or indirect use of this code or its |
| 18 | * derivatives. |
| 19 | * |
| 20 | * CODA IS AN EXPERIMENTAL SOFTWARE SYSTEM AND IS KNOWN TO HAVE BUGS, |
| 21 | * SOME OF WHICH MAY HAVE SERIOUS CONSEQUENCES. CARNEGIE MELLON ALLOWS |
| 22 | * FREE USE OF THIS SOFTWARE IN ITS "AS IS" CONDITION. CARNEGIE MELLON |
| 23 | * DISCLAIMS ANY LIABILITY OF ANY KIND FOR ANY DAMAGES WHATSOEVER |
| 24 | * RESULTING DIRECTLY OR INDIRECTLY FROM THE USE OF THIS SOFTWARE OR OF |
| 25 | * ANY DERIVATIVE WORK. |
| 26 | * |
| 27 | * Carnegie Mellon encourages users of this software to return any |
| 28 | * improvements or extensions that they make, and to grant Carnegie |
| 29 | * Mellon the rights to redistribute these changes without encumbrance. |
| 30 | * |
| 31 | * @(#) coda/coda_io.h,v 1.1.1.1 1998/08/29 21:26:46 rvb Exp $ |
| 32 | */ |
| 33 | |
| 34 | /* |
| 35 | * Mach Operating System |
| 36 | * Copyright (c) 1990 Carnegie-Mellon University |
| 37 | * Copyright (c) 1989 Carnegie-Mellon University |
| 38 | * All rights reserved. The CMU software License Agreement specifies |
| 39 | * the terms and conditions for use and redistribution. |
| 40 | */ |
| 41 | |
| 42 | /* |
| 43 | * This code was written for the Coda file system at Carnegie Mellon University. |
| 44 | * Contributers include David Steere, James Kistler, and M. Satyanarayanan. |
| 45 | */ |
| 46 | |
| 47 | #ifndef _CODAIO_H_ |
| 48 | #define _CODAIO_H_ |
| 49 | |
| 50 | /* Define ioctl commands for vcioctl, /dev/cfs */ |
| 51 | |
| 52 | #include <sys/ioccom.h> |
| 53 | |
| 54 | #define CODARESIZE _IOW('c', 1, struct coda_resize ) /* Resize CODA NameCache */ |
| 55 | #define CODASTATS _IO('c', 2) /* Collect stats */ |
| 56 | #define CODAPRINT _IO('c', 3) /* Print Cache */ |
| 57 | #define CODATEST _IO('c', 4) /* Print Cache */ |
| 58 | |
| 59 | struct coda_resize { int hashsize, heapsize; }; |
| 60 | |
| 61 | #endif |
| 62 | |