tsFATFileData Struct Reference

This structure is used by the FAT file system drivers for each opened file descriptor. More...

#include <fatfs_int.h>

List of all members.

Public Attributes
int	mnOpened
	non-zero if opened
int	mnUnlinked
	not used
uint32_t	mnFilePos
	current file position
uint32_t	mnCurrentCluster
	current active cluster in file
uint32_t	mnParentDirCluster
	parent directory custer, if FAT16 and root = 0
uint32_t	mnStartCluster
	starting cluster of file
uint32_t	mnFileSize
	local copy of file size
uint32_t	mnDirEntryIndex
	index into directory cluster
tsDirEntry	msDirEntry
	local copy of directory entry
tsFATDevData *	lpDevDriver
	related device driver data

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Detailed Description

This structure is used by the FAT file system drivers for each opened file descriptor.

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Member Data Documentation

int tsFATFileData::mnOpened

non-zero if opened

int tsFATFileData::mnUnlinked

not used

uint32_t tsFATFileData::mnFilePos

current file position

uint32_t tsFATFileData::mnCurrentCluster

current active cluster in file

uint32_t tsFATFileData::mnParentDirCluster

parent directory custer, if FAT16 and root = 0

uint32_t tsFATFileData::mnStartCluster

starting cluster of file

uint32_t tsFATFileData::mnFileSize

local copy of file size

uint32_t tsFATFileData::mnDirEntryIndex

index into directory cluster

tsDirEntry tsFATFileData::msDirEntry

local copy of directory entry

tsFATDevData* tsFATFileData::lpDevDriver

related device driver data