xref: /titanic_44/usr/src/uts/common/sys/fstyp.h (revision a60349c89adffc0902b2353230891d8e7f2b24d9)
1 /*
2  * CDDL HEADER START
3  *
4  * The contents of this file are subject to the terms of the
5  * Common Development and Distribution License, Version 1.0 only
6  * (the "License").  You may not use this file except in compliance
7  * with the License.
8  *
9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10  * or http://www.opensolaris.org/os/licensing.
11  * See the License for the specific language governing permissions
12  * and limitations under the License.
13  *
14  * When distributing Covered Code, include this CDDL HEADER in each
15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16  * If applicable, add the following below this CDDL HEADER, with the
17  * fields enclosed by brackets "[]" replaced with your own identifying
18  * information: Portions Copyright [yyyy] [name of copyright owner]
19  *
20  * CDDL HEADER END
21  */
22 /*
23  * Copyright 2014 Garrett D'Amore <garrett@damore.org>
24  */
25 /*	Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T	*/
26 /*	  All Rights Reserved  	*/
27 
28 
29 #ifndef _SYS_FSTYP_H
30 #define	_SYS_FSTYP_H
31 
32 #ifdef	__cplusplus
33 extern "C" {
34 #endif
35 
36 #ifndef	FSTYPSZ
37 #define	FSTYPSZ		16	/* max size of fs identifier */
38 #endif
39 
40 /*
41  * Opcodes for the sysfs() system call.
42  */
43 #define	GETFSIND	1	/* translate fs identifier to fstype index */
44 #define	GETFSTYP	2	/* translate fstype index to fs identifier */
45 #define	GETNFSTYP	3	/* return the number of fstypes */
46 
47 #if !defined(_KERNEL)
48 int sysfs(int, ...);
49 #endif
50 
51 #ifdef	__cplusplus
52 }
53 #endif
54 
55 #endif	/* _SYS_FSTYP_H */
56