Updte

Author: devlights

examples/socket/tcp_fd_passing/tcpserver/main.go

@@ -63,9 +63,9 @@ func run() error {
 				unixConn = udsConn.(*net.UnixConn)
 				tcpConn  = conn.(*net.TCPConn)
 				file, _  = tcpConn.File()
-				fd       = fdpassing.NewFd(unixConn)
+				fdp      = fdpassing.NewFd(unixConn)
 			)
-			err = fd.Send(int(file.Fd()))
+			err = fdp.Send(int(file.Fd()))
 			if err != nil {
 				errCh <- err
 				return

examples/socket/tcp_fd_passing/udsserver/main.go

@@ -41,7 +41,8 @@ func run() error {
 		return fmt.Errorf("not net.UnixConn")
 	}
 
-	fd, err := fdpassing.NewFd(unixConn).Recv()
+	fdp := fdpassing.NewFd(unixConn)
+	fd, err := fdp.Recv()
 	if err != nil {
 		return err
 	}