Method GetDataFileReadOnly

file_manager.go:40–42

GetDataFileReadOnly will return a DataFile Object for read-only operations This method skips file truncation to improve read performance

(path string, capacity int64)

// GetDataFileReadOnly will return a DataFile Object for read-only operations
// This method skips file truncation to improve read performance
func (fm *FileManager) GetDataFileReadOnly(path string, capacity int64) (datafile *DataFile, err error) {
	return fm.getDataFileWithMode(path, capacity, true)
}

// getDataFileWithMode will return a DataFile Object with specified read-only mode
func (fm *FileManager) getDataFileWithMode(path string, capacity int64, readOnly bool) (datafile *DataFile, err error) {