80     struct mnl_socket *nl;  in if_act_on_link()  local
114     nl = mnl_socket_open(NETLINK_ROUTE);  in if_act_on_link()
115     if (nl == NULL)  in if_act_on_link()
121     if (mnl_socket_bind(nl, 0, MNL_SOCKET_AUTOPID) < 0)  in if_act_on_link()
126     portid = mnl_socket_get_portid(nl);  in if_act_on_link()
128     if (mnl_socket_sendto(nl, nlh, nlh->nlmsg_len) < 0)  in if_act_on_link()
134     ret = mnl_socket_recvfrom(nl, buf, sizeof(buf));  in if_act_on_link()
148     mnl_socket_close(nl);  in if_act_on_link()
167     struct mnl_socket *nl;  in if_set_mtu()  local
197     nl = mnl_socket_open(NETLINK_ROUTE);  in if_set_mtu()
198     if (nl == NULL)  in if_set_mtu()
204     if (mnl_socket_bind(nl, 0, MNL_SOCKET_AUTOPID) < 0)  in if_set_mtu()
209     portid = mnl_socket_get_portid(nl);  in if_set_mtu()
211     if (mnl_socket_sendto(nl, nlh, nlh->nlmsg_len) < 0)  in if_set_mtu()
217     ret = mnl_socket_recvfrom(nl, buf, sizeof(buf));  in if_set_mtu()
231     mnl_socket_close(nl);  in if_set_mtu()
249     struct mnl_socket *nl;  in if_act_on_addr()  local
300     nl = mnl_socket_open(NETLINK_ROUTE);  in if_act_on_addr()
301     if (nl == NULL)  in if_act_on_addr()
307     if (mnl_socket_bind(nl, 0, MNL_SOCKET_AUTOPID) < 0)  in if_act_on_addr()
312     portid = mnl_socket_get_portid(nl);  in if_act_on_addr()
314     if (mnl_socket_sendto(nl, nlh, nlh->nlmsg_len) < 0)  in if_act_on_addr()
320     ret = mnl_socket_recvfrom(nl, buf, sizeof(buf));  in if_act_on_addr()
334     mnl_socket_close(nl);  in if_act_on_addr()
442     struct mnl_socket *nl;  in if_get_addr()  local
464     nl = mnl_socket_open(NETLINK_ROUTE);  in if_get_addr()
465     if (nl == NULL)  in if_get_addr()
471     if (mnl_socket_bind(nl, 0, MNL_SOCKET_AUTOPID) < 0)  in if_get_addr()
476     portid = mnl_socket_get_portid(nl);  in if_get_addr()
478     if (mnl_socket_sendto(nl, nlh, nlh->nlmsg_len) < 0)  in if_get_addr()
484     ret = mnl_socket_recvfrom(nl, buf, sizeof(buf));  in if_get_addr()
490         ret = mnl_socket_recvfrom(nl, buf, sizeof(buf));  in if_get_addr()
497     mnl_socket_close(nl);  in if_get_addr()
549     struct mnl_socket *nl;  in if_act_on_route()  local
600     nl = mnl_socket_open(NETLINK_ROUTE);  in if_act_on_route()
601     if (nl == NULL)  in if_act_on_route()
607     if (mnl_socket_bind(nl, 0, MNL_SOCKET_AUTOPID) < 0)  in if_act_on_route()
612     portid = mnl_socket_get_portid(nl);  in if_act_on_route()
614     if (mnl_socket_sendto(nl, nlh, nlh->nlmsg_len) < 0)  in if_act_on_route()
620     ret = mnl_socket_recvfrom(nl, buf, sizeof(buf));  in if_act_on_route()
634     mnl_socket_close(nl);  in if_act_on_route()