[HaBo]

void*hdd_cycles_handler(void*arg)
{
	FILE*hdd_cycles_pipe;
	hdd_cycles_pipe=popen("iotop -obtq", "r");
	
	char buff[512];
	while (fgets(buff, sizeof(buff), hdd_cycles_pipe) != NULL)
	{
		FILE*writing_file=fopen(monitoring_files[0], "a");
		fputs(buff, writing_file);
		fclose(writing_file);
	}
	return 0;
}

int monitoring_hdd_cycles_start()
{
	pthread_create(&hdd_cycles_trd, NULL, hdd_cycles_handler, NULL);
	return 0;
}


int monitoring_hdd_cycles_stop()
{
	pthread_cancel(hdd_cycles_trd);
	
	return 0;
}

Traceback (most recent call last):
  File "/usr/bin/iotop", line 16, in <module>
    main()
  File "/usr/lib/pymodules/python2.6/iotop/ui.py", line 547, in main
    main_loop()
  File "/usr/lib/pymodules/python2.6/iotop/ui.py", line 537, in <lambda>
    main_loop = lambda: run_iotop(options)
  File "/usr/lib/pymodules/python2.6/iotop/ui.py", line 450, in run_iotop
    return run_iotop_window(None, options)
  File "/usr/lib/pymodules/python2.6/iotop/ui.py", line 446, in run_iotop_window
    ui.run()
  File "/usr/lib/pymodules/python2.6/iotop/ui.py", line 126, in run
    self.process_list.duration)
  File "/usr/lib/pymodules/python2.6/iotop/ui.py", line 406, in refresh_display
    sys.stdout.flush()
IOError: [Errno 32] Datenübergabe unterbrochen (broken pipe)