Home | History | Annotate | Line # | Download | only in sys 
      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  */
     49 struct 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 
     72 struct 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
     91 int	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
    115