usr/src/uts/common/sys/objfs.h

   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 2004 Sun Microsystems, Inc.  All rights reserved.
  24  * Use is subject to license terms.
  25  */
  26
  27 #ifndef _OBJFS_H
  28 #define _OBJFS_H
  29
  30 #pragma ident   "%Z%%M% %I%     %E% SMI"
  31
  32 #ifdef  __cplusplus
  33 extern "C" {
  34 #endif
  35
  36 /*
  37  * Root directory of the object filesystem
  38  */
  39 #define OBJFS_ROOT      "/system/object"
  40
  41 /*
  42  * Given an inode number, return the module ID for the given node.  When given
  43  * the root inode, the results are undefined.
  44  */
  45 #define OBJFS_MODID(ino)        \
  46         ((ino) & 0xffffffff)
  47
  48 /*
  49  * Private data structure found in '.info' section
  50  */
  51 typedef struct objfs_info {
  52         int             objfs_info_primary;
  53 } objfs_info_t;
  54
  55 #ifdef  __cplusplus
  56 }
  57 #endif
  58
  59 #endif  /* _OBJFS_H */