ioctl.h revision 4fd606d1f5abe38e1f42c38de1d2e895166bd0f4
/** @file
Device Control, ioctl, definitions and declarations.
Copyright (c) 2011, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials are licensed and made available under
the terms and conditions of the BSD License that accompanies this distribution.
The full text of the license may be found at
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
* Copyright (c) 1982, 1986, 1990, 1993, 1994
* The Regents of the University of California. All rights reserved.
* (c) UNIX System Laboratories, Inc.
* All or some portions of this file are derived from material licensed
* to the University of California by American Telephone and Telegraph
* Co. or Unix System Laboratories, Inc. and are reproduced herein with
* the permission of UNIX System Laboratories, Inc.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* 3. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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NetBSD: ioctl.h,v 1.34 2005/12/11 12:25:20 christos Exp
ioctl.h 8.6 (Berkeley) 3/28/94
**/
#ifndef _SYS_IOCTL_H_
#define _SYS_IOCTL_H_
/*
* Pun for SunOS prior to 3.2. SunOS 3.2 and later support TIOCGWINSZ
* and TIOCSWINSZ (yes, even 3.2-3.5, the fact that it wasn't documented
* nonwithstanding).
*/
struct ttysize {
unsigned short ts_lines;
unsigned short ts_cols;
unsigned short ts_xxx;
unsigned short ts_yyy;
};
//#define TIOCGSIZE TIOCGWINSZ
//#define TIOCSSIZE TIOCSWINSZ
/*
* Passthrough ioctl commands. These are passed through to devices
* as they are, it is expected that the device (an LKM, for example),
* will know how to deal with them. One for each emulation, so that
* no namespace clashes will occur between them, for devices that
* may be dealing with specific ioctls for multiple emulations.
*/
struct ioctl_pt {
unsigned long com;
void *data;
};
#include <sys/EfiCdefs.h>
int ioctl(int, unsigned long, ...);
#endif /* !_SYS_IOCTL_H_ */