| 1 | /* $NetBSD: coda_pioctl.h,v 1.9 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_pioctl.h,v 1.1.1.1 1998/08/29 21:26:46 rvb Exp $ |
| 32 | */ |
| 33 | |
| 34 | /* |
| 35 | * Mach Operating System |
| 36 | * Copyright (c) 1989 Carnegie-Mellon University |
| 37 | * Copyright (c) 1988 Carnegie-Mellon University |
| 38 | * Copyright (c) 1987 Carnegie-Mellon University |
| 39 | * All rights reserved. The CMU software License Agreement specifies |
| 40 | * the terms and conditions for use and redistribution. |
| 41 | */ |
| 42 | |
| 43 | /* |
| 44 | * ITC Remote file system - vice ioctl interface module |
| 45 | */ |
| 46 | |
| 47 | /* |
| 48 | * TODO: Find /usr/local/include/viceioctl.h. |
| 49 | */ |
| 50 | |
| 51 | #ifndef _SYS_PIOCTL_H_ |
| 52 | #define _SYS_PIOCTL_H_ |
| 53 | |
| 54 | #include <sys/ioccom.h> |
| 55 | |
| 56 | /* The 8K limits above are a consequence of the size of the kernel buffer |
| 57 | used to buffer requests from the user to venus--2*MAXPATHLEN. |
| 58 | The buffer pointers may be null, or the counts may be 0 if there |
| 59 | are no input or output parameters |
| 60 | */ |
| 61 | |
| 62 | #define _VICEIOCTL(id) ((unsigned int ) _IOW('V', id, struct ViceIoctl)) |
| 63 | |
| 64 | /* Use this macro to define up to 256 vice ioctl's. These ioctl's |
| 65 | all potentially have in/out parameters--this depends upon the |
| 66 | values in the ViceIoctl structure. This structure is itself passed |
| 67 | into the kernel by the normal ioctl parameter passing mechanism. |
| 68 | */ |
| 69 | |
| 70 | #define _VALIDVICEIOCTL(com) (com >= _VICEIOCTL(0) && com <= _VICEIOCTL(255)) |
| 71 | |
| 72 | #endif |
| 73 | |