82     struct nlmsghdr *nlh;  in if_act_on_link()  local
103     nlh = mnl_nlmsg_put_header(buf);  in if_act_on_link()
104     nlh->nlmsg_type = RTM_NEWLINK;  in if_act_on_link()
105     nlh->nlmsg_flags = NLM_F_REQUEST | NLM_F_ACK;  in if_act_on_link()
106     nlh->nlmsg_seq = seq = time(NULL);  in if_act_on_link()
107     ifm = mnl_nlmsg_put_extra_header(nlh, sizeof(*ifm));  in if_act_on_link()
112     mnl_attr_put_str(nlh, IFLA_IFNAME, ifname);  in if_act_on_link()
128     if (mnl_socket_sendto(nl, nlh, nlh->nlmsg_len) < 0)  in if_act_on_link()
168     struct nlmsghdr *nlh;  in if_set_mtu()  local
185     nlh = mnl_nlmsg_put_header(buf);  in if_set_mtu()
186     nlh->nlmsg_type = RTM_NEWLINK;  in if_set_mtu()
187     nlh->nlmsg_flags = NLM_F_REQUEST | NLM_F_ACK;  in if_set_mtu()
188     nlh->nlmsg_seq = seq = time(NULL);  in if_set_mtu()
189     ifm = mnl_nlmsg_put_extra_header(nlh, sizeof(struct ifinfomsg));  in if_set_mtu()
195     mnl_attr_put_u32(nlh, IFLA_MTU, mtu);  in if_set_mtu()
211     if (mnl_socket_sendto(nl, nlh, nlh->nlmsg_len) < 0)  in if_set_mtu()
251     struct nlmsghdr *nlh;  in if_act_on_addr()  local
265     nlh = mnl_nlmsg_put_header(buf);  in if_act_on_addr()
267         nlh->nlmsg_type = RTM_NEWADDR;  in if_act_on_addr()
269         nlh->nlmsg_type = RTM_DELADDR;  in if_act_on_addr()
271     nlh->nlmsg_flags = NLM_F_REQUEST | NLM_F_CREATE | NLM_F_REPLACE | NLM_F_ACK;  in if_act_on_addr()
272     nlh->nlmsg_seq = seq = time(NULL);  in if_act_on_addr()
274     ifm = mnl_nlmsg_put_extra_header(nlh, sizeof(struct ifaddrmsg));  in if_act_on_addr()
292         mnl_attr_put_u32(nlh, IFA_LOCAL, ipaddr->ip);  in if_act_on_addr()
293         mnl_attr_put_u32(nlh, IFA_ADDRESS, ipaddr->ip);  in if_act_on_addr()
297         mnl_attr_put(nlh, IFA_ADDRESS, sizeof(struct in6_addr), ipaddr);  in if_act_on_addr()
314     if (mnl_socket_sendto(nl, nlh, nlh->nlmsg_len) < 0)  in if_act_on_addr()
390 static int data_cb(const struct nlmsghdr *nlh, void *data)  in data_cb()  argument
393     struct ifaddrmsg *ifa = mnl_nlmsg_get_payload(nlh);  in data_cb()
397     mnl_attr_parse(nlh, sizeof(*ifa), data_attr_cb, tb);  in data_cb()
443     struct nlmsghdr *nlh;  in if_get_addr()  local
454     nlh = mnl_nlmsg_put_header(buf);  in if_get_addr()
455     nlh->nlmsg_type = RTM_GETADDR;  in if_get_addr()
456     nlh->nlmsg_flags = NLM_F_REQUEST | NLM_F_DUMP;  in if_get_addr()
457     nlh->nlmsg_seq = seq = time(NULL);  in if_get_addr()
458     rt = mnl_nlmsg_put_extra_header(nlh, sizeof(struct rtgenmsg));  in if_get_addr()
478     if (mnl_socket_sendto(nl, nlh, nlh->nlmsg_len) < 0)  in if_get_addr()
551     struct nlmsghdr *nlh;  in if_act_on_route()  local
563     nlh = mnl_nlmsg_put_header(buf);  in if_act_on_route()
565         nlh->nlmsg_type = RTM_NEWROUTE;  in if_act_on_route()
567         nlh->nlmsg_type = RTM_DELROUTE;  in if_act_on_route()
569     nlh->nlmsg_flags = NLM_F_REQUEST | NLM_F_CREATE | NLM_F_ACK;  in if_act_on_route()
570     nlh->nlmsg_seq = seq = time(NULL);  in if_act_on_route()
572     rtm = mnl_nlmsg_put_extra_header(nlh, sizeof(struct rtmsg));  in if_act_on_route()
585         mnl_attr_put_u32(nlh, RTA_DST, dstaddr->ip);  in if_act_on_route()
587         mnl_attr_put(nlh, RTA_DST, sizeof(struct in6_addr), dstaddr);  in if_act_on_route()
589     mnl_attr_put_u32(nlh, RTA_OIF, iface);  in if_act_on_route()
593             mnl_attr_put_u32(nlh, RTA_GATEWAY, gwaddr->ip);  in if_act_on_route()
596             mnl_attr_put(nlh, RTA_GATEWAY, sizeof(struct in6_addr), gwaddr);  in if_act_on_route()
614     if (mnl_socket_sendto(nl, nlh, nlh->nlmsg_len) < 0)  in if_act_on_route()