include/linux/adfs_fs_sb.h

   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  */
  13 struct adfs_discmap;
  14 struct adfs_dir_ops;
  15
  16 /*
  17  * ADFS file system superblock data in memory
  18  */
  19 struct 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         unsigned int    s_version;      /* disc format version                   */
  35         unsigned int    s_namelen;      /* maximum number of characters in name  */
  36 };
  37
  38 #endif