799 TInt RFileBuf64::DoPreInit()

   799 TInt RFileBuf64::DoPreInit()

   800     {

   800     {

   801     DoDiscard();

   801     DoDiscard();

   802     iReadAheadSize = RFileBuf64::KDefaultReadAheadSize;

   802     iReadAheadSize = RFileBuf64::KDefaultReadAheadSize;

   803     iBase = static_cast <TUint8*> (User::Alloc(iCapacity));

   803     iBase = static_cast <TUint8*> (User::Alloc(iCapacity));

   805     }

   805     }

   806 

   806 

   807 /**

   807 /**

   808 Performs post-initialization of the RFileBuf64 object.   

   808 Performs post-initialization of the RFileBuf64 object.   

   809 If aInitErr is not KErrNone, then the buffer memory will be released.

   809 If aInitErr is not KErrNone, then the buffer memory will be released.