pbioio.h revision 331722 
1/*-
2 *  Copyright (c) 2000-2004
3 *          Diomidis D. Spinellis, Athens, Greece
4 *      All rights reserved.
5 *
6 *  Redistribution and use in source and binary forms, with or without
7 *  modification, are permitted provided that the following conditions
8 *  are met:
9 *  1. Redistributions of source code must retain the above copyright
10 *     notice, this list of conditions and the following disclaimer as
11 *     the first lines of this file unmodified.
12 *  2. Redistributions in binary form must reproduce the above copyright
13 *     notice, this list of conditions and the following disclaimer in the
14 *     documentation and/or other materials provided with the distribution.
15 *
16 *  THIS SOFTWARE IS PROVIDED BY Diomidis D. Spinellis ``AS IS'' AND ANY
17 *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 *  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
19 *  PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL Diomidis D. Spinellis BE
20 *  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
21 *  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
22 *  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
23 *  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
24 *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
25 *  OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
26 *  EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 *
28 * $FreeBSD: stable/11/sys/dev/pbio/pbioio.h 331722 2018-03-29 02:50:57Z eadler $
29 *
30 */
31
32/*
33 * Definitions needed to access the pbio device (ioctls etc)
34 */
35#ifndef SYS_PBIO_H
36#define SYS_PBIO_H
37
38#ifndef KERNEL
39#include <sys/types.h>
40#endif
41#include <sys/ioccom.h>
42
43/*
44 * ioctls
45 */
46#define PBIO_SETDIFF	_IOW('p', 0x01, int)
47#define PBIO_SETIPACE	_IOW('p', 0x02, int)
48#define PBIO_SETOPACE	_IOW('p', 0x03, int)
49#define PBIO_GETDIFF	_IOR('p', 0x81, int)
50#define PBIO_GETIPACE	_IOR('p', 0x82, int)
51#define PBIO_GETOPACE	_IOR('p', 0x83, int)
52
53#endif
54