Function fileGetErrorString

Sming/Core/FileSystem.h:215–222

@brief get the text for a returned error code * @param err * @retval String */

 *  @retval String
 */
inline String fileGetErrorString(int err)
{
	auto fileSystem = getFileSystem();
	if(fileSystem == nullptr) {
		return IFS::Error::toString(err);
	}
	return fileSystem->getErrorString(err);
}

/** @brief  Create or replace file with defined content
 *  @param  fileName Name of file to create or replace