Previous

Next

Function RTFDrvFlashInfo

Function RTFDrvFlashInfo can be used to gather statistics about a flash disk:

typedef struct { 
   DWORD  Blocks; 
   DWORD  BlockSize; 
   DWORD  EraseCountMax; 
   DWORD  EraseCountMin; 
   DWORD  EraseCountAverage; 
   DWORD  SectorsInUse; 
   DWORD  SectorsDeleted; 
   DWORD  SectorsAvail; 
} RTFFlashInfo; 

int RTFDrvFlashInfo(const RTFDrvFlashData * D, RTFFlashInfo * FlashInfo);

Parameters

D

Pointer to the linear flash driver's data for the specific flash disk used in the device list.

FlashInfo

Points to a structure to receive the results.

return value

If the function succeeds, the return value is RTF_NO_ERROR and *FlashInfo is filled with statistics about the volume. Otherwise, a negative error code is returned.

Note that function RTFDrvFlashInfo directly calls the linear flash driver and bypass RTFiles-32's file system locking. This function must never be executed while other threads are accessing the same flash disk volume.

Device Dependent Functions

Function RTFFLPYTurnMotorOFF

Function RTFDrvFlashCompact