include/linux/msdos_fs

/* */
   1 #ifndef _MSDOS_FS_SB
   2 #define _MSDOS_FS_SB
   3 
   4 /*
   5  * MS-DOS file system in-core superblock data
   6  */
   7 
   8 struct fat_mount_options {
   9         uid_t fs_uid;
  10         gid_t fs_gid;
  11         unsigned short fs_umask;
  12         unsigned char name_check; /* r = relaxed, n = normal, s = strict */
  13         unsigned char conversion; /* b = binary, t = text, a = auto */
  14         unsigned quiet:1,         /* set = fake successful chmods and chowns */
  15                  showexec:1,      /* set = only set x bit for com/exe/bat */
  16                  sys_immutable:1, /* set = system files are immutable */
  17                  dotsOK:1,        /* set = hidden and system files are named '.filename' */
  18                  isvfat:1,        /* 0=no vfat long filename support, 1=vfat support */
  19                  unicode_xlate:1, /* create escape sequences for unhandled Unicode */
  20                  posixfs:1,       /* Allow names like makefile and Makefile to coexist */
  21                  numtail:1;       /* Does first alias have a numeric '~1' type tail? */
  22 };
  23 
  24 
  25 struct msdos_sb_info {
  26         unsigned short cluster_size; /* sectors/cluster */
  27         unsigned char fats,fat_bits; /* number of FATs, FAT bits (12 or 16) */
  28         unsigned short fat_start,fat_length; /* FAT start & length (sec.) */
  29         unsigned short dir_start,dir_entries; /* root dir start & entries */
  30         unsigned short data_start;   /* first data sector */
  31         unsigned long clusters;      /* number of clusters */
  32         struct wait_queue *fat_wait;
  33         int fat_lock;
  34         int prev_free;               /* previously returned free cluster number */
  35         int free_clusters;           /* -1 if undefined */
  36         struct fat_mount_options options;
  37 };
  38 
  39 #endif
/* */
root/include/linux/msdos_fs_sb.h

INCLUDED FROM
