fs/freevxfs/vxfs_fshead.h

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2 /*
   3  * Copyright (c) 2000-2001 Christoph Hellwig.
   4  * Copyright (c) 2016 Krzysztof Blaszkowski
   5  */
   6 #ifndef _VXFS_FSHEAD_H_
   7 #define _VXFS_FSHEAD_H_
   8
   9 /*
  10  * Veritas filesystem driver - fileset header structures.
  11  *
  12  * This file contains the physical structure of the VxFS
  13  * fileset header.
  14  */
  15
  16
  17 /*
  18  * Fileset header
  19  */
  20 struct vxfs_fsh {
  21         __fs32          fsh_version;            /* fileset header version */
  22         __fs32          fsh_fsindex;            /* fileset index */
  23         __fs32          fsh_time;               /* modification time - sec */
  24         __fs32          fsh_utime;              /* modification time - usec */
  25         __fs32          fsh_extop;              /* extop flags */
  26         __fs32          fsh_ninodes;            /* allocated inodes */
  27         __fs32          fsh_nau;                /* number of IAUs */
  28         __fs32          fsh_old_ilesize;        /* old size of ilist */
  29         __fs32          fsh_dflags;             /* flags */
  30         __fs32          fsh_quota;              /* quota limit */
  31         __fs32          fsh_maxinode;           /* maximum inode number */
  32         __fs32          fsh_iauino;             /* IAU inode */
  33         __fs32          fsh_ilistino[2];        /* ilist inodes */
  34         __fs32          fsh_lctino;             /* link count table inode */
  35
  36         /*
  37          * Slightly more fields follow, but they
  38          *  a) are not of any interest for us, and
  39          *  b) differ a lot in different vxfs versions/ports
  40          */
  41 };
  42
  43 #endif /* _VXFS_FSHEAD_H_ */