Set the SO_BROADCAST option if the master election endpoint is the broadcast address

            goto bailout;

        }

    } else

    if (ntohl(ipv4_addr->sin_addr.s_addr) != 0xFFFFFFFF) {

    if (ntohl(ipv4_addr->sin_addr.s_addr) == 0xFFFFFFFF) {

        // If the master election address is the broadcast address, then enable

        // the broadcast socket option

        const int one = 1;

        rc = setsockopt(mSocket, SOL_SOCKET, SO_BROADCAST, &one, sizeof(one));

        if (rc == -1) {

            ALOGE("Failed to enable broadcast (errno = %d)", errno);

            goto bailout;

        }

    } else {

        // If the master election address is neither broadcast, nor multicast,

        // then we are misconfigured.  The config API layer should prevent this

        // from ever happening.