Method close

Marlin/src/sd/SdBaseFile.cpp:106–110

* Close a file and force cached data and directory information * to be written to the storage device. * * \return true for success, false for failure. * Reasons for failure include no file is open or an I/O error. */

 * Reasons for failure include no file is open or an I/O error.
 */
bool SdBaseFile::close() {
  bool rtn = sync();
  type_ = FAT_FILE_TYPE_CLOSED;
  return rtn;
}

/**
 * Check for contiguous file and return its raw block range.