Function ReadRXTimestamp

timestamp/timestamp.go:177–179

ReadRXTimestamp returns HW timestamp from CMSG buffer

(oob []byte, boob int)

		return 0, nil, time.Time{}, err
	}
	return bbuf, saddr, timestamp, nil
}

// ReadPacketWithCMsgBuf writes byte packet into provided packet and cmsg buffer, and returns number of bytes copied to the buffers
func ReadPacketWithCMsgBuf(connFd int, buf, oob []byte) (int, int, unix.Sockaddr, error) {
	bbuf, boob, _, saddr, err := unix.Recvmsg(connFd, buf, oob, 0)