156 static int connect_with_timeout(int sock, const struct sockaddr* nsap, socklen_t salen,
158 static int retrying_poll(const int sock, short events, const struct timespec* finish);
869 static int connect_with_timeout(int sock, const sockaddr* nsap, socklen_t salen,  in connect_with_timeout()  argument
873     origflags = fcntl(sock, F_GETFL, 0);  in connect_with_timeout()
874     fcntl(sock, F_SETFL, origflags | O_NONBLOCK);  in connect_with_timeout()
876     res = connect(sock, nsap, salen);  in connect_with_timeout()
884         LOG(INFO) << __func__ << ": " << sock << " send_vc";  in connect_with_timeout()
885         res = retrying_poll(sock, POLLIN | POLLOUT, &finish);  in connect_with_timeout()
891     fcntl(sock, F_SETFL, origflags);  in connect_with_timeout()
892     LOG(INFO) << __func__ << ": " << sock << " connect_with_const timeout returning " << res;  in connect_with_timeout()
896 static int retrying_poll(const int sock, const short events, const struct timespec* finish) {  in retrying_poll()  argument
900     LOG(INFO) << __func__ << ": " << sock << " retrying_poll";  in retrying_poll()
907     struct pollfd fds = {.fd = sock, .events = events};  in retrying_poll()
910         LOG(INFO) << __func__ << ": " << sock << " retrying_poll timeout";  in retrying_poll()
916         PLOG(INFO) << __func__ << ": " << sock << " retrying_poll failed";  in retrying_poll()
922         if (getsockopt(sock, SOL_SOCKET, SO_ERROR, &error, &len) < 0 || error) {  in retrying_poll()
924             PLOG(INFO) << __func__ << ": " << sock << " retrying_poll getsockopt failed";  in retrying_poll()
928     LOG(INFO) << __func__ << ": " << sock << " retrying_poll returning " << n;  in retrying_poll()