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#ifndef _MSDOS_FS_SB
#define _MSDOS_FS_SB
/*
* MS-DOS file system in-core superblock data
*/
struct fat_mount_options {
uid_t fs_uid;
gid_t fs_gid;
unsigned short fs_umask;
unsigned char name_check; /* r = relaxed, n = normal, s = strict */
unsigned char conversion; /* b = binary, t = text, a = auto */
unsigned quiet:1, /* set = fake successful chmods and chowns */
showexec:1, /* set = only set x bit for com/exe/bat */
sys_immutable:1, /* set = system files are immutable */
dotsOK:1, /* set = hidden and system files are named '.filename' */
isvfat:1, /* 0=no vfat long filename support, 1=vfat support */
unicode_xlate:1, /* create escape sequences for unhandled Unicode */
posixfs:1, /* Allow names like makefile and Makefile to coexist */
numtail:1; /* Does first alias have a numeric '~1' type tail? */
};
struct msdos_sb_info {
unsigned short cluster_size; /* sectors/cluster */
unsigned char fats,fat_bits; /* number of FATs, FAT bits (12 or 16) */
unsigned short fat_start,fat_length; /* FAT start & length (sec.) */
unsigned short dir_start,dir_entries; /* root dir start & entries */
unsigned short data_start; /* first data sector */
unsigned long clusters; /* number of clusters */
struct wait_queue *fat_wait;
int fat_lock;
int prev_free; /* previously returned free cluster number */
int free_clusters; /* -1 if undefined */
struct fat_mount_options options;
};
#endif
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