freebsd-dev/sys/i386/include/sysarch.h

65 lines
2.5 KiB
C

/*-
* Copyright (c) 1993 The Regents of the University of California.
* All rights reserved.
*
* 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
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. 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
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $Id: sysarch.h,v 1.9 1998/07/28 03:33:27 jlemon Exp $
*/
/*
* Architecture specific syscalls (i386)
*/
#ifndef _MACHINE_SYSARCH_H_
#define _MACHINE_SYSARCH_H_
#define I386_GET_LDT 0
#define I386_SET_LDT 1
/* I386_IOPL */
#define I386_GET_IOPERM 3
#define I386_SET_IOPERM 4
/* xxxxx */
#define I386_VM86 6
#ifndef KERNEL
#include <sys/cdefs.h>
union descriptor;
__BEGIN_DECLS
int i386_get_ldt __P((int, union descriptor *, int));
int i386_set_ldt __P((int, union descriptor *, int));
int i386_get_ioperm __P((unsigned int, unsigned int *, int *));
int i386_set_ioperm __P((unsigned int, unsigned int, int));
int i386_vm86 __P((int, void *));
__END_DECLS
#endif /* !KERNEL */
#endif /* !_MACHINE_SYSARCH_H_ */