int Eth_Dev_Param::get_ip()

in sample_app/onvif_camera_mock/artifacts/onvif_srvd/src/eth_dev_param.cpp [176:191]

• 10 lines of code
• 4 McCabe index (conditional complexity)

int Eth_Dev_Param::get_ip(uint32_t *IP) const
{
    if( !is_open() || !IP )
        return -1;


    if( ioctl(_sd, SIOCGIFDSTADDR, &_ifr) != 0 )
        return -1;

    struct sockaddr_in* addr = (struct sockaddr_in*)&_ifr.ifr_addr;

    *IP = addr->sin_addr.s_addr;


    return 0; //good job
}