#define _FF_FAT_H_
#include "ff_config.h"
-#include "fat.h"
+#include "ff_fatdef.h"
#include "ff_ioman.h"
#include "ff_blk.h"
#include "ff_types.h"
FF_T_UINT32 FF_getRealLBA (FF_IOMAN *pIoman, FF_T_UINT32 LBA);
FF_T_UINT32 FF_Cluster2LBA (FF_IOMAN *pIoman, FF_T_UINT32 Cluster);
FF_T_UINT32 FF_LBA2Cluster (FF_IOMAN *pIoman, FF_T_UINT32 Address);
- FF_T_SINT32 FF_getFatEntry (FF_IOMAN *pIoman, FF_T_UINT32 nCluster);
+ FF_T_UINT32 FF_getFatEntry (FF_IOMAN *pIoman, FF_T_UINT32 nCluster, FF_ERROR *pError);
+ FF_ERROR FF_putFatEntry (FF_IOMAN *pIoman, FF_T_UINT32 nCluster, FF_T_UINT32 Value);
FF_T_BOOL FF_isEndOfChain (FF_IOMAN *pIoman, FF_T_UINT32 fatEntry);
- FF_T_SINT8 FF_putFatEntry (FF_IOMAN *pIoman, FF_T_UINT32 nCluster, FF_T_UINT32 Value);
- FF_T_UINT32 FF_FindFreeCluster (FF_IOMAN *pIoman);
+ FF_T_UINT32 FF_FindFreeCluster (FF_IOMAN *pIoman, FF_ERROR *pError);
FF_T_UINT32 FF_ExtendClusterChain (FF_IOMAN *pIoman, FF_T_UINT32 StartCluster, FF_T_UINT32 Count);
- FF_T_SINT8 FF_UnlinkClusterChain (FF_IOMAN *pIoman, FF_T_UINT32 StartCluster, FF_T_UINT16 Count);
- FF_T_UINT32 FF_TraverseFAT (FF_IOMAN *pIoman, FF_T_UINT32 Start, FF_T_UINT32 Count);
- FF_T_UINT32 FF_CreateClusterChain (FF_IOMAN *pIoman);
- FF_T_UINT32 FF_GetChainLength (FF_IOMAN *pIoman, FF_T_UINT32 pa_nStartCluster, FF_T_UINT32 *piEndOfChain);
- FF_T_UINT32 FF_FindEndOfChain (FF_IOMAN *pIoman, FF_T_UINT32 Start);
- FF_T_SINT8 FF_ClearCluster (FF_IOMAN *pIoman, FF_T_UINT32 nCluster);
+ FF_ERROR FF_UnlinkClusterChain (FF_IOMAN *pIoman, FF_T_UINT32 StartCluster, FF_T_UINT16 Count);
+ FF_T_UINT32 FF_TraverseFAT (FF_IOMAN *pIoman, FF_T_UINT32 Start, FF_T_UINT32 Count, FF_ERROR *pError);
+ FF_T_UINT32 FF_CreateClusterChain (FF_IOMAN *pIoman, FF_ERROR *pError);
+ FF_T_UINT32 FF_GetChainLength (FF_IOMAN *pIoman, FF_T_UINT32 pa_nStartCluster, FF_T_UINT32 *piEndOfChain, FF_ERROR *pError);
+ FF_T_UINT32 FF_FindEndOfChain (FF_IOMAN *pIoman, FF_T_UINT32 Start, FF_ERROR *pError);
+ FF_ERROR FF_ClearCluster (FF_IOMAN *pIoman, FF_T_UINT32 nCluster);
#ifdef FF_64_NUM_SUPPORT
- FF_T_UINT64 FF_GetFreeSize (FF_IOMAN *pIoman);
+ FF_T_UINT64 FF_GetFreeSize (FF_IOMAN *pIoman, FF_ERROR *pError);
#else
- FF_T_UINT32 FF_GetFreeSize (FF_IOMAN *pIoman);
+ FF_T_UINT32 FF_GetFreeSize (FF_IOMAN *pIoman, FF_ERROR *pError);
#endif
- FF_T_UINT32 FF_FindFreeCluster (FF_IOMAN *pIoman);
- FF_T_UINT32 FF_CountFreeClusters (FF_IOMAN *pIoman);
+ FF_T_UINT32 FF_CountFreeClusters (FF_IOMAN *pIoman, FF_ERROR *pError); // WARNING: If this protoype changes, it must be updated in ff_ioman.c also!
void FF_lockFAT (FF_IOMAN *pIoman);
void FF_unlockFAT (FF_IOMAN *pIoman);