1 /*-
2 * Copyright (c) 1993 The Regents of the University of California.
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 3. All advertising materials mentioning features or use of this software
14 * must display the following acknowledgement:
15 * This product includes software developed by the University of
16 * California, Berkeley and its contributors.
17 * 4. Neither the name of the University nor the names of its contributors
18 * may be used to endorse or promote products derived from this software
19 * without specific prior written permission.
20 *
21 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31 * SUCH DAMAGE.
32 *
33 * $FreeBSD$
34 */
35
36 /*
37 * Architecture specific syscalls (i386)
38 */
39 #ifndef _MACHINE_SYSARCH_H_
40 #define _MACHINE_SYSARCH_H_
41
42 #define I386_GET_LDT 0
43 #define I386_SET_LDT 1
44 /* I386_IOPL */
45 #define I386_GET_IOPERM 3
46 #define I386_SET_IOPERM 4
47 /* xxxxx */
48 #define I386_VM86 6
49
50 #ifndef KERNEL
51 #include <sys/cdefs.h>
52
53 union descriptor;
54
55 __BEGIN_DECLS
56 int i386_get_ldt __P((int, union descriptor *, int));
57 int i386_set_ldt __P((int, union descriptor *, int));
58 int i386_get_ioperm __P((unsigned int, unsigned int *, int *));
59 int i386_set_ioperm __P((unsigned int, unsigned int, int));
60 int i386_vm86 __P((int, void *));
61 __END_DECLS
62 #endif /* !KERNEL */
63
64 #endif /* !_MACHINE_SYSARCH_H_ */
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