Method close

engine/source/platformEmscripten/EmscriptenFileio.cpp:655–672

----------------------------------------------------------------------------- Close the File. Returns the currentStatus -----------------------------------------------------------------------------

// Returns the currentStatus
//-----------------------------------------------------------------------------
File::Status File::close()
{
  // if the handle is non-NULL, close it if necessary and free it
  if (NULL != handle)
  {
     // make a local copy of the handle value and
     // free the handle
     int handleVal = *((int *)handle);
     dRealFree(handle);
     handle = (void *)NULL;
     
     // close the handle if it is valid
     if (handleVal != -1 && x86UNIXClose(handleVal) != 0)
        return setStatus();                                    // unsuccessful
  }
  // Set the status to closed
  return currentStatus = Closed;
}

//-----------------------------------------------------------------------------
// Self-explanatory.