29 static int nl_sock, ret_errno, tcount;  variable
74 	if (send(nl_sock, hdr, hdr->nlmsg_len, 0) == -1) {  in send_message()
87 	nl_sock = socket(PF_NETLINK, SOCK_DGRAM, NETLINK_CONNECTOR);  in register_proc_netlink()
89 	if (nl_sock == -1) {  in register_proc_netlink()
100 	if (bind(nl_sock, (struct sockaddr *)&sa_nl, sizeof(sa_nl)) == -1) {  in register_proc_netlink()
119 	evn.data.fd = nl_sock;  in register_proc_netlink()
120 	if (epoll_ctl(epoll_fd, EPOLL_CTL_ADD, nl_sock, &evn) < 0) {  in register_proc_netlink()
274 			close(nl_sock);  in main()
276 			close(nl_sock);  in main()
288 				close(nl_sock);  in main()
290 				close(nl_sock);  in main()
306 	close(nl_sock);  in main()