user/gshadow.go
func parseGShadow(row string) (*GShadow, error) {
	fields := strings.Split(row, ":")
	if len(fields) != 4 {
		return nil, rowError{_GSHADOW_FILE, row}
	}

	return &GShadow{
		fields[0],
		fields[1],
		strings.Split(fields[2], ","),
		strings.Split(fields[3], ","),
	}, nil
}
func parseGShadow(row string) (*GShadow, error) {
	fields := strings.Split(row, ":")
	if len(fields) != 4 {
		return nil, rowError{_GSHADOW_FILE, row}
	}

	return &GShadow{
		fields[0],
		fields[1],
		strings.Split(fields[2], ","),
		strings.Split(fields[3], ","),
	}, nil
}
// parseGShadow parses the row of a group shadow.