1/*	$NetBSD: ioctl.h,v 1.39 2019/03/25 19:24:31 maxv Exp $	*/
  2
  3/*-
  4 * Copyright (c) 1982, 1986, 1990, 1993, 1994
  5 *	The Regents of the University of California.  All rights reserved.
  6 * (c) UNIX System Laboratories, Inc.
  7 * All or some portions of this file are derived from material licensed
  8 * to the University of California by American Telephone and Telegraph
  9 * Co. or Unix System Laboratories, Inc. and are reproduced herein with
 10 * the permission of UNIX System Laboratories, Inc.
 11 *
 12 * Redistribution and use in source and binary forms, with or without
 13 * modification, are permitted provided that the following conditions
 14 * are met:
 15 * 1. Redistributions of source code must retain the above copyright
 16 *    notice, this list of conditions and the following disclaimer.
 17 * 2. Redistributions in binary form must reproduce the above copyright
 18 *    notice, this list of conditions and the following disclaimer in the
 19 *    documentation and/or other materials provided with the distribution.
 20 * 3. Neither the name of the University nor the names of its contributors
 21 *    may be used to endorse or promote products derived from this software
 22 *    without specific prior written permission.
 23 *
 24 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
 25 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 27 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 30 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 34 * SUCH DAMAGE.
 35 *
 36 *	@(#)ioctl.h	8.6 (Berkeley) 3/28/94
 37 */
 38
 39#ifndef	_SYS_IOCTL_H_
 40#define	_SYS_IOCTL_H_
 41
 42#include <sys/ttycom.h>
 43
 44/*
 45 * Pun for SunOS prior to 3.2.  SunOS 3.2 and later support TIOCGWINSZ
 46 * and TIOCSWINSZ (yes, even 3.2-3.5, the fact that it wasn't documented
 47 * nonwithstanding).
 48 */
 49struct ttysize {
 50	unsigned short	ts_lines;
 51	unsigned short	ts_cols;
 52	unsigned short	ts_xxx;
 53	unsigned short	ts_yyy;
 54};
 55#define	TIOCGSIZE	TIOCGWINSZ
 56#define	TIOCSSIZE	TIOCSWINSZ
 57
 58#include <sys/ioccom.h>
 59
 60#include <sys/dkio.h>
 61#include <sys/filio.h>
 62#include <sys/sockio.h>
 63
 64/*
 65 * Passthrough ioctl commands. These are passed through to devices
 66 * as they are, it is expected that the device (a module, for example),
 67 * will know how to deal with them. One for each emulation, so that
 68 * no namespace clashes will occur between them, for devices that
 69 * may be dealing with specific ioctls for multiple emulations.
 70 */
 71
 72struct ioctl_pt {
 73	unsigned long com;
 74	void *data;
 75};
 76
 77#define PTIOCNETBSD	_IOW('Z', 0, struct ioctl_pt)
 78#define PTIOCSUNOS	_IOW('Z', 1, struct ioctl_pt)
 79#define PTIOCSVR4	_IOW('Z', 2, struct ioctl_pt)
 80#define PTIOCLINUX	_IOW('Z', 3, struct ioctl_pt)
 81#define PTIOCFREEBSD	_IOW('Z', 4, struct ioctl_pt)
 82#define PTIOCOSF1	_IOW('Z', 5, struct ioctl_pt)
 83#define PTIOCULTRIX	_IOW('Z', 6, struct ioctl_pt)
 84#define PTIOCWIN32	_IOW('Z', 7, struct ioctl_pt)
 85
 86#ifndef _KERNEL
 87
 88#include <sys/cdefs.h>
 89
 90__BEGIN_DECLS
 91int	ioctl(int, unsigned long, ...);
 92__END_DECLS
 93#endif /* !_KERNEL */
 94#endif /* !_SYS_IOCTL_H_ */
 95
 96/*
 97 * Keep outside _SYS_IOCTL_H_
 98 * Compatibility with old terminal driver
 99 *
100 * Source level -> #define USE_OLD_TTY
101 * Kernel level -> options COMPAT_43 or COMPAT_SUNOS or ...
102 */
103
104#if defined(_KERNEL_OPT)
105#include "opt_compat_freebsd.h"
106#include "opt_compat_sunos.h"
107#include "opt_compat_43.h"
108#include "opt_modular.h"
109#endif
110
111#if defined(USE_OLD_TTY) || defined(COMPAT_43) || defined(COMPAT_SUNOS) || \
112    defined(COMPAT_FREEBSD) || defined(MODULAR)
113#include <sys/ioctl_compat.h>
114#endif