Blame view

kernel/linux-imx6_3.14.28/fs/freevxfs/vxfs_fshead.h 2.46 KB
6b13f685e   김민수   BSP 최초 추가
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
  /*
   * Copyright (c) 2000-2001 Christoph Hellwig.
   * All rights reserved.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions
   * are met:
   * 1. Redistributions of source code must retain the above copyright
   *    notice, this list of conditions, and the following disclaimer,
   *    without modification.
   * 2. The name of the author may not be used to endorse or promote products
   *    derived from this software without specific prior written permission.
   *
   * Alternatively, this software may be distributed under the terms of the
   * GNU General Public License ("GPL").
   *
   * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
   * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR
   * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
   * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
   * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
   * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
   * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
   * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   * SUCH DAMAGE.
   *
   */
  #ifndef _VXFS_FSHEAD_H_
  #define _VXFS_FSHEAD_H_
  
  /*
   * Veritas filesystem driver - fileset header structures.
   *
   * This file contains the physical structure of the VxFS
   * fileset header.
   */
  
  
  /*
   * Fileset header 
   */
  struct vxfs_fsh {
  	u_int32_t	fsh_version;		/* fileset header version */
  	u_int32_t	fsh_fsindex;		/* fileset index */
  	u_int32_t	fsh_time;		/* modification time - sec */
  	u_int32_t	fsh_utime;		/* modification time - usec */
  	u_int32_t	fsh_extop;		/* extop flags */
  	vx_ino_t	fsh_ninodes;		/* allocated inodes */
  	u_int32_t	fsh_nau;		/* number of IAUs */
  	u_int32_t	fsh_old_ilesize;	/* old size of ilist */
  	u_int32_t	fsh_dflags;		/* flags */
  	u_int32_t	fsh_quota;		/* quota limit */
  	vx_ino_t	fsh_maxinode;		/* maximum inode number */
  	vx_ino_t	fsh_iauino;		/* IAU inode */
  	vx_ino_t	fsh_ilistino[2];	/* ilist inodes */
  	vx_ino_t	fsh_lctino;		/* link count table inode */
  
  	/*
  	 * Slightly more fields follow, but they
  	 *  a) are not of any interest for us, and
  	 *  b) differ a lot in different vxfs versions/ports
  	 */
  };
  
  #endif /* _VXFS_FSHEAD_H_ */