Ejemplos de rtnl_class_get en C++ (Cpp)

Ejemplo n.º 1

Archivo: netlink.cpp Proyecto: dcherednik/porto

TError TNlClass::Load(const TNl &nl) {
    struct nl_cache *cache;
    struct rtnl_class *tclass;

    int ret = rtnl_class_alloc_cache(nl.GetSock(), Index, &cache);
    if (ret < 0)
            return nl.Error(ret, "Cannot allocate class cache");

    tclass = rtnl_class_get(cache, Index, Handle);
    if (!tclass) {
        nl_cache_free(cache);
        return TError(EError::Unknown, "Can't find tc class");
    }

    Kind = rtnl_tc_get_kind(TC_CAST(tclass));

    if (Kind == "htb") {
        Prio = rtnl_htb_get_prio(tclass);
        Rate = rtnl_htb_get_rate(tclass);
        Ceil = rtnl_htb_get_ceil(tclass);
    }

    if (Kind == "hfsc") {
        struct tc_service_curve sc;
        if (!rtnl_class_hfsc_get_fsc(tclass, &sc))
            Rate = sc.m2;
        if (!rtnl_class_hfsc_get_usc(tclass, &sc))
            Ceil = sc.m2;
    }

    rtnl_class_put(tclass);
    nl_cache_free(cache);

    return TError::Success();
}

Ejemplo n.º 2

Archivo: netlink.cpp Proyecto: direvius/porto

TError TNlClass::GetProperties(const TNlLink &link, uint32_t &prio, uint32_t &rate, uint32_t &ceil) {
    struct nl_cache *cache;
    struct rtnl_class *tclass;
    int index = link.GetIndex();

    int ret = rtnl_class_alloc_cache(link.GetSock(), index, &cache);
    if (ret < 0)
            return TError(EError::Unknown, std::string("Unable to allocate class cache: ") + nl_geterror(ret));

    tclass = rtnl_class_get(cache, index, Handle);
    if (!tclass) {
        nl_cache_free(cache);
        return TError(EError::Unknown, "Can't find tc class");
    }

    prio = rtnl_htb_get_prio(tclass);
    rate = rtnl_htb_get_rate(tclass);
    ceil = rtnl_htb_get_ceil(tclass);

    rtnl_class_put(tclass);
    nl_cache_free(cache);

    return TError::Success();
}