Function gnunet_sys::GNUNET_NETWORK_socket_getsockopt

pub unsafe extern "C" fn GNUNET_NETWORK_socket_getsockopt(
    desc: *const GNUNET_NETWORK_Handle, 
    level: c_int, 
    optname: c_int, 
    optval: *mut c_void, 
    optlen: *mut socklen_t
) -> c_int

Get socket options

@param desc socket to inspect @param level protocol level of the option @param optname identifier of the option @param optval options @param optlen length of optval @return #GNUNET_OK on success, #GNUNET_SYSERR otherwise