71     InterfaceMonitor() : mSocketFd(-1) {  in InterfaceMonitor()
86         if (mSocketFd != -1) {  in ~InterfaceMonitor()
87             ::close(mSocketFd);  in ~InterfaceMonitor()
88             mSocketFd = -1;  in ~InterfaceMonitor()
93         if (mSocketFd != -1) {  in init()
98         mSocketFd = ::socket(AF_NETLINK,  in init()
101         if (mSocketFd == -1) {  in init()
118         if (::bind(mSocketFd, sa, sizeof(addr)) != 0) {  in init()
148         int status = ::send(mSocketFd, &request, request.hdr.nlmsg_len, 0);  in requestAddress()
167         fds[1].fd = mSocketFd;  in run()
220             int status = ::recvfrom(mSocketFd,  in onReadAvailable()
313     int mSocketFd;  member in InterfaceMonitor