Function OpenDataFile

engine/data/data_file.go:25–28

OpenDataFile opens a new data file.

(dirPath string, fileID uint32, fileSize int64, fioType int8)

// OpenDataFile opens a new data file.
func OpenDataFile(dirPath string, fileID uint32, fileSize int64, fioType int8) (*DataFile, error) {
	fileName := GetDataFileName(dirPath, fileID)
	return newDataFile(fileName, fileID, fileSize, fioType)
}

// GetDataFileName returns the file name for a data file.
func GetDataFileName(dirPath string, fileID uint32) string {