mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-22 11:17:19 +00:00
f36cfd49ad
license, per letter dated July 22, 1999 and email from Peter Wemm, Alan Cox and Robert Watson. Approved by: core, peter, alc, rwatson
83 lines
2.6 KiB
C
83 lines
2.6 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.
|
|
* 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.
|
|
*
|
|
* $FreeBSD$
|
|
*/
|
|
|
|
/*
|
|
* Architecture specific syscalls (i386)
|
|
*/
|
|
#ifndef _MACHINE_SYSARCH_H_
|
|
#define _MACHINE_SYSARCH_H_
|
|
|
|
#define I386_GET_LDT 0
|
|
#define I386_SET_LDT 1
|
|
#define LDT_AUTO_ALLOC 0xffffffff
|
|
/* I386_IOPL */
|
|
#define I386_GET_IOPERM 3
|
|
#define I386_SET_IOPERM 4
|
|
/* xxxxx */
|
|
#define I386_VM86 6
|
|
|
|
struct i386_ldt_args {
|
|
unsigned int start;
|
|
union descriptor *descs;
|
|
unsigned int num;
|
|
};
|
|
|
|
struct i386_ioperm_args {
|
|
unsigned int start;
|
|
unsigned int length;
|
|
int enable;
|
|
};
|
|
|
|
struct i386_vm86_args {
|
|
int sub_op; /* sub-operation to perform */
|
|
char *sub_args; /* args */
|
|
};
|
|
|
|
#ifndef _KERNEL
|
|
#include <sys/cdefs.h>
|
|
|
|
union descriptor;
|
|
struct dbreg;
|
|
|
|
__BEGIN_DECLS
|
|
int i386_get_ldt(int, union descriptor *, int);
|
|
int i386_set_ldt(int, union descriptor *, int);
|
|
int i386_get_ioperm(unsigned int, unsigned int *, int *);
|
|
int i386_set_ioperm(unsigned int, unsigned int, int);
|
|
int i386_vm86(int, void *);
|
|
int i386_set_watch(int, unsigned int, int, int, struct dbreg *);
|
|
int i386_clr_watch(int, struct dbreg *);
|
|
int sysarch(int, void *);
|
|
__END_DECLS
|
|
#endif
|
|
|
|
#endif /* !_MACHINE_SYSARCH_H_ */
|