LXR linux/include/linux/adfs_fs

   1/*
   2 *  linux/include/linux/adfs_fs_sb.h
   3 *
   4 * Copyright (C) 1997-1999 Russell King
   5 */
   6
   7#ifndef _ADFS_FS_SB
   8#define _ADFS_FS_SB
   9
  10/*
  11 * Forward-declare this
  12 */
  13struct adfs_discmap;
  14struct adfs_dir_ops;
  15
  16/*
  17 * ADFS file system superblock data in memory
  18 */
  19struct adfs_sb_info {
  20        struct adfs_discmap *s_map;     /* bh list containing map                */
  21        struct adfs_dir_ops *s_dir;     /* directory operations                  */
  22
  23        uid_t           s_uid;          /* owner uid                             */
  24        gid_t           s_gid;          /* owner gid                             */
  25        umode_t         s_owner_mask;   /* ADFS owner perm -> unix perm          */
  26        umode_t         s_other_mask;   /* ADFS other perm -> unix perm          */
  27
  28        __u32           s_ids_per_zone; /* max. no ids in one zone               */
  29        __u32           s_idlen;        /* length of ID in map                   */
  30        __u32           s_map_size;     /* sector size of a map                  */
  31        unsigned long   s_size;         /* total size (in blocks) of this fs     */
  32        signed int      s_map2blk;      /* shift left by this for map->sector    */
  33        unsigned int    s_log2sharesize;/* log2 share size                       */
  34        __le32          s_version;      /* disc format version                   */
  35        unsigned int    s_namelen;      /* maximum number of characters in name  */
  36};
  37
  38#endif
  39