StdLib/Include/sys/ioctl.h

   1 /** @file
   2   Device Control, ioctl, definitions and declarations.
   3
   4   Copyright (c) 2011, Intel Corporation. All rights reserved.<BR>
   5   This program and the accompanying materials are licensed and made available under
   6   the terms and conditions of the BSD License that accompanies this distribution.
   7   The full text of the license may be found at
   8   http://opensource.org/licenses/bsd-license.
   9
  10   THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  11   WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  12
  13  * Copyright (c) 1982, 1986, 1990, 1993, 1994
  14  *  The Regents of the University of California.  All rights reserved.
  15  * (c) UNIX System Laboratories, Inc.
  16  * All or some portions of this file are derived from material licensed
  17  * to the University of California by American Telephone and Telegraph
  18  * Co. or Unix System Laboratories, Inc. and are reproduced herein with
  19  * the permission of UNIX System Laboratories, Inc.
  20  *
  21  * Redistribution and use in source and binary forms, with or without
  22  * modification, are permitted provided that the following conditions
  23  * are met:
  24  * 1. Redistributions of source code must retain the above copyright
  25  *    notice, this list of conditions and the following disclaimer.
  26  * 2. Redistributions in binary form must reproduce the above copyright
  27  *    notice, this list of conditions and the following disclaimer in the
  28  *    documentation and/or other materials provided with the distribution.
  29  * 3. Neither the name of the University nor the names of its contributors
  30  *    may be used to endorse or promote products derived from this software
  31  *    without specific prior written permission.
  32  *
  33  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  34  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  35  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  36  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  37  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  38  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  39  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  40  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  41  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  42  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  43  * SUCH DAMAGE.
  44
  45   NetBSD: ioctl.h,v 1.34 2005/12/11 12:25:20 christos Exp
  46   ioctl.h 8.6 (Berkeley) 3/28/94
  47 **/
  48 #ifndef _SYS_IOCTL_H_
  49 #define _SYS_IOCTL_H_
  50
  51
  52 //#include <sys/ttycom.h>
  53
  54 /*
  55  * Pun for SunOS prior to 3.2.  SunOS 3.2 and later support TIOCGWINSZ
  56  * and TIOCSWINSZ (yes, even 3.2-3.5, the fact that it wasn't documented
  57  * nonwithstanding).
  58  */
  59 struct ttysize {
  60   unsigned short  ts_lines;
  61   unsigned short  ts_cols;
  62   unsigned short  ts_xxx;
  63   unsigned short  ts_yyy;
  64 };
  65 //#define TIOCGSIZE TIOCGWINSZ
  66 //#define TIOCSSIZE TIOCSWINSZ
  67
  68 //#include <sys/ioccom.h>
  69
  70 //#include <sys/dkio.h>
  71 //#include <sys/filio.h>
  72 //#include <sys/sockio.h>
  73
  74 /*
  75  * Passthrough ioctl commands. These are passed through to devices
  76  * as they are, it is expected that the device (an LKM, for example),
  77  * will know how to deal with them. One for each emulation, so that
  78  * no namespace clashes will occur between them, for devices that
  79  * may be dealing with specific ioctls for multiple emulations.
  80  */
  81
  82 struct ioctl_pt {
  83   unsigned long com;
  84   void *data;
  85 };
  86
  87 #define PTIOCNETBSD   _IOW('Z', 0, struct ioctl_pt)
  88 #define PTIOCSUNOS    _IOW('Z', 1, struct ioctl_pt)
  89 #define PTIOCSVR4     _IOW('Z', 2, struct ioctl_pt)
  90 #define PTIOCLINUX    _IOW('Z', 3, struct ioctl_pt)
  91 #define PTIOCFREEBSD  _IOW('Z', 4, struct ioctl_pt)
  92 #define PTIOCOSF1     _IOW('Z', 5, struct ioctl_pt)
  93 #define PTIOCULTRIX   _IOW('Z', 6, struct ioctl_pt)
  94 #define PTIOCWIN32    _IOW('Z', 7, struct ioctl_pt)
  95
  96 #include <sys/EfiCdefs.h>
  97
  98 __BEGIN_DECLS
  99 int ioctl(int, unsigned long, ...);
 100 __END_DECLS
 101 #endif /* !_SYS_IOCTL_H_ */