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 (the "License").
   6  * You may not use this file except in compliance with the License.
   7  *
   8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9  * or http://www.opensolaris.org/os/licensing.
  10  * See the License for the specific language governing permissions
  11  * and limitations under the License.
  12  *
  13  * When distributing Covered Code, include this CDDL HEADER in each
  14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15  * If applicable, add the following below this CDDL HEADER, with the
  16  * fields enclosed by brackets "[]" replaced with your own identifying
  17  * information: Portions Copyright [yyyy] [name of copyright owner]
  18  *
  19  * CDDL HEADER END
  20  */
  21 /*
  22  * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
  23  * Use is subject to license terms.
  24  */
  25 
  26 #ifndef _LX_STATFS_H
  27 #define _LX_STATFS_H
  28 
  29 #pragma ident   "%Z%%M% %I%     %E% SMI"
  30 
  31 #ifdef  __cplusplus
  32 extern "C" {
  33 #endif
  34 
  35 extern int lx_statfs_init(void);
  36 
  37 struct lx_statfs {
  38         int             f_type;
  39         int             f_bsize;
  40         ulong_t         f_blocks;
  41         ulong_t         f_bfree;
  42         ulong_t         f_bavail;
  43         ulong_t         f_files;
  44         ulong_t         f_ffree;
  45         u_longlong_t    f_fsid;
  46         int             f_namelen;
  47         int             f_frsize;
  48         int             f_spare[5];
  49 };
  50 
  51 struct lx_statfs64 {
  52         int             f_type;
  53         int             f_bsize;
  54         u_longlong_t    f_blocks;
  55         u_longlong_t    f_bfree;
  56         u_longlong_t    f_bavail;
  57         u_longlong_t    f_files;
  58         u_longlong_t    f_ffree;
  59         u_longlong_t    f_fsid;
  60         int             f_namelen;
  61         int             f_frsize;
  62         int             f_spare[5];
  63 };
  64 
  65 /*
  66  * These magic values are taken mostly from statfs(2).
  67  */
  68 #define LX_ISOFS_SUPER_MAGIC            0x9660
  69 #define LX_NFS_SUPER_MAGIC              0x6969
  70 #define LX_MSDOS_SUPER_MAGIC            0x4d44
  71 #define LX_PROC_SUPER_MAGIC             0x9fa0
  72 #define LX_UFS_MAGIC                    0x00011954
  73 #define LX_DEVPTS_SUPER_MAGIC           0x1cd1
  74 
  75 #ifdef  __cplusplus
  76 }
  77 #endif
  78 
  79 #endif  /* _LX_STATFS_H */