xref: /onnv-gate/usr/src/uts/common/sys/objfs.h (revision 0:68f95e015346)
1*0Sstevel@tonic-gate /*
2*0Sstevel@tonic-gate  * CDDL HEADER START
3*0Sstevel@tonic-gate  *
4*0Sstevel@tonic-gate  * The contents of this file are subject to the terms of the
5*0Sstevel@tonic-gate  * Common Development and Distribution License, Version 1.0 only
6*0Sstevel@tonic-gate  * (the "License").  You may not use this file except in compliance
7*0Sstevel@tonic-gate  * with the License.
8*0Sstevel@tonic-gate  *
9*0Sstevel@tonic-gate  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10*0Sstevel@tonic-gate  * or http://www.opensolaris.org/os/licensing.
11*0Sstevel@tonic-gate  * See the License for the specific language governing permissions
12*0Sstevel@tonic-gate  * and limitations under the License.
13*0Sstevel@tonic-gate  *
14*0Sstevel@tonic-gate  * When distributing Covered Code, include this CDDL HEADER in each
15*0Sstevel@tonic-gate  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16*0Sstevel@tonic-gate  * If applicable, add the following below this CDDL HEADER, with the
17*0Sstevel@tonic-gate  * fields enclosed by brackets "[]" replaced with your own identifying
18*0Sstevel@tonic-gate  * information: Portions Copyright [yyyy] [name of copyright owner]
19*0Sstevel@tonic-gate  *
20*0Sstevel@tonic-gate  * CDDL HEADER END
21*0Sstevel@tonic-gate  */
22*0Sstevel@tonic-gate /*
23*0Sstevel@tonic-gate  * Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
24*0Sstevel@tonic-gate  * Use is subject to license terms.
25*0Sstevel@tonic-gate  */
26*0Sstevel@tonic-gate 
27*0Sstevel@tonic-gate #ifndef	_OBJFS_H
28*0Sstevel@tonic-gate #define	_OBJFS_H
29*0Sstevel@tonic-gate 
30*0Sstevel@tonic-gate #pragma ident	"%Z%%M%	%I%	%E% SMI"
31*0Sstevel@tonic-gate 
32*0Sstevel@tonic-gate #ifdef	__cplusplus
33*0Sstevel@tonic-gate extern "C" {
34*0Sstevel@tonic-gate #endif
35*0Sstevel@tonic-gate 
36*0Sstevel@tonic-gate /*
37*0Sstevel@tonic-gate  * Root directory of the object filesystem
38*0Sstevel@tonic-gate  */
39*0Sstevel@tonic-gate #define	OBJFS_ROOT	"/system/object"
40*0Sstevel@tonic-gate 
41*0Sstevel@tonic-gate /*
42*0Sstevel@tonic-gate  * Given an inode number, return the module ID for the given node.  When given
43*0Sstevel@tonic-gate  * the root inode, the results are undefined.
44*0Sstevel@tonic-gate  */
45*0Sstevel@tonic-gate #define	OBJFS_MODID(ino)	\
46*0Sstevel@tonic-gate 	((ino) & 0xffffffff)
47*0Sstevel@tonic-gate 
48*0Sstevel@tonic-gate /*
49*0Sstevel@tonic-gate  * Private data structure found in '.info' section
50*0Sstevel@tonic-gate  */
51*0Sstevel@tonic-gate typedef struct objfs_info {
52*0Sstevel@tonic-gate 	int		objfs_info_primary;
53*0Sstevel@tonic-gate } objfs_info_t;
54*0Sstevel@tonic-gate 
55*0Sstevel@tonic-gate #ifdef	__cplusplus
56*0Sstevel@tonic-gate }
57*0Sstevel@tonic-gate #endif
58*0Sstevel@tonic-gate 
59*0Sstevel@tonic-gate #endif	/* _OBJFS_H */
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