284 static int piped_output;  variable
493 	return piped_output || net_client_use_send();  in use_tracer_devpaths()
807 		if (!piped_output || (errno != EPIPE && errno != EBADF)) {  in write_data()
1614 	if (!piped_output) {  in close_iop()
1686 		if (piped_output)  in open_ios()
1821 			if (!piped_output && --nevs == 0)  in handle_pfds_entries()
1846 	if (piped_output)  in thread_main()
1857 		if (ndone || piped_output)  in thread_main()
1858 			(void)handle_pfds(tp, ndone, piped_output);  in thread_main()
2040 	if (piped_output)  in show_stats()
2084 	if (piped_output)  in show_stats()
2255 		piped_output = 1;  in handle_args()
2691 		if (piped_output)  in run_tracers()