C++ (Cpp) sd_dhcp6_client_is_running Examples

Example #1

File: networkd-dhcp6.c Project: BenjaminLefoul/systemd

int dhcp6_request_address(Link *link) {
        int r, inf_req;
        bool running;

        assert(link);
        assert(link->dhcp6_client);

        r = sd_dhcp6_client_get_information_request(link->dhcp6_client, &inf_req);
        if (r < 0)
                return r;

        if (!inf_req)
                return 0;

        r = sd_dhcp6_client_is_running(link->dhcp6_client);
        if (r < 0)
                return r;
        else
                running = !!r;

        if (running) {
                r = sd_dhcp6_client_stop(link->dhcp6_client);
                if (r < 0)
                        return r;
        }

        r = sd_dhcp6_client_set_information_request(link->dhcp6_client, false);
        if (r < 0)
                return r;

        return 0;
}

Example #2

File: networkd-dhcp6.c Project: heftig/systemd

int dhcp6_request_address(Link *link, int ir) {
        int r, inf_req;
        bool running;

        assert(link);
        assert(link->dhcp6_client);
        assert(in_addr_is_link_local(AF_INET6, (const union in_addr_union*)&link->ipv6ll_address) > 0);

        r = sd_dhcp6_client_is_running(link->dhcp6_client);
        if (r < 0)
                return r;
        else
                running = !!r;

        if (running) {
                r = sd_dhcp6_client_get_information_request(link->dhcp6_client, &inf_req);
                if (r < 0)
                        return r;

                if (inf_req == ir)
                        return 0;

                r = sd_dhcp6_client_stop(link->dhcp6_client);
                if (r < 0)
                        return r;
        } else {
                r = sd_dhcp6_client_set_local_address(link->dhcp6_client, &link->ipv6ll_address);
                if (r < 0)
                        return r;
        }

        r = sd_dhcp6_client_set_information_request(link->dhcp6_client, ir);
        if (r < 0)
                return r;

        r = sd_dhcp6_client_start(link->dhcp6_client);
        if (r < 0)
                return r;

        return 0;
}