Exemplos de route_feasible em C++ (Cpp)

Exemplo n.º 1

Arquivo: route.c Projeto: boutier/babeld

void
install_route(struct babel_route *route)
{
    int i, rc;

    if(route->installed)
        return;

    if(!route_feasible(route))
        fprintf(stderr, "WARNING: installing unfeasible route "
                "(this shouldn't happen).");

    i = find_route_slot(route->src->prefix, route->src->plen,
                        route->src->src_prefix, route->src->src_plen, NULL);
    assert(i >= 0 && i < route_slots);

    if(routes[i] != route && routes[i]->installed) {
        fprintf(stderr, "WARNING: attempting to install duplicate route "
                "(this shouldn't happen).");
        return;
    }

    rc = kinstall_route(route);
    if(rc < 0 && errno != EEXIST)
        return;

    route->installed = 1;
    move_installed_route(route, i);

    local_notify_route(route, LOCAL_CHANGE);
}

Exemplo n.º 2

Arquivo: route.c Projeto: ton31337/frr

void
install_route(struct babel_route *route)
{
    int i, rc;

    if(route->installed)
        return;

    if(!route_feasible(route))
        flog_err(EC_BABEL_ROUTE, "WARNING: installing unfeasible route "
                  "(this shouldn't happen).");

    i = find_route_slot(route->src->prefix, route->src->plen, NULL);
    assert(i >= 0 && i < route_slots);

    if(routes[i] != route && routes[i]->installed) {
        flog_err(EC_BABEL_ROUTE,
		  "WARNING: attempting to install duplicate route "
                  "(this shouldn't happen).");
        return;
    }

    rc = kernel_route(ROUTE_ADD, route->src->prefix, route->src->plen,
                      route->nexthop,
                      route->neigh->ifp->ifindex,
                      metric_to_kernel(route_metric(route)), NULL, 0, 0);
    if(rc < 0) {
        int save = errno;
        flog_err(EC_BABEL_ROUTE, "kernel_route(ADD): %s",
		  safe_strerror(errno));
        if(save != EEXIST)
            return;
    }
    route->installed = 1;
    move_installed_route(route, i);

}

Exemplo n.º 3

Arquivo: route.c Projeto: neevor/babeld

void
install_route(struct route *route)
{
    int i, rc;

    if(route->installed)
        return;

    if(!route_feasible(route))
        fprintf(stderr, "WARNING: installing unfeasible route "
                "(this shouldn't happen).");

    i = find_route_slot(route->src->prefix, route->src->plen, NULL);
    assert(i >= 0 && i < route_slots);

    if(routes[i] != route && routes[i]->installed) {
        fprintf(stderr, "WARNING: attempting to install duplicate route "
                "(this shouldn't happen).");
        return;
    }

    rc = kernel_route(ROUTE_ADD, route->src->prefix, route->src->plen,
                      route->nexthop,
                      route->neigh->ifp->ifindex,
                      metric_to_kernel(route_metric(route)), NULL, 0, 0);
    if(rc < 0) {
        int save = errno;
        perror("kernel_route(ADD)");
        if(save != EEXIST)
            return;
    }
    route->installed = 1;
    move_installed_route(route, i);

    local_notify_route(route, LOCAL_CHANGE);
}