Function EnableTimestamps

timestamp/timestamp_linux.go:413–435

EnableTimestamps enables timestamps on the socket based on requested type

(ts Timestamp, connFd int, iface *net.Interface)

		}

		if timestamp, err := socketControlMessageSeqIDTimestamp(toob, tboob, seqID); err == nil {
			return timestamp, attempts, nil
		}
	}
	timeout := time.Since(timeStart)
	return time.Time{}, attempts, fmt.Errorf("no TX timestamp found after %d tries (%d ms)", AttemptsTXTS, timeout.Milliseconds())
}

// ReadTXtimestamp returns HW TX timestamp
func ReadTXtimestamp(connFd int) (time.Time, int, error) {
	// Accessing hw timestamp
	oob := make([]byte, ControlSizeBytes)
	// TMP buffers
	toob := make([]byte, ControlSizeBytes)

	return ReadTXtimestampBuf(connFd, oob, toob)
}

// EnableTimestamps enables timestamps on the socket based on requested type
func EnableTimestamps(ts Timestamp, connFd int, iface *net.Interface) error {
	switch ts {
	case HW:
		if err := EnableHWTimestamps(connFd, iface); err != nil {
			return fmt.Errorf("cannot enable hardware timestamps: %w", err)
		}
	case HWRX: