62     for child in psutil.Process(proc.pid).children(recursive=True):
64             os.kill(child.pid, signal.SIGTERM)
203                 pid = int(pid_file.read())
207                 os.kill(pid, signal.SIGKILL)
891     def _get_cpu_time(pid):  argument
898         proc = psutil.Process(pid)
950             pid = 0
953                     pid = int(pid_file.read())
962                         if pid and this_timeout > 0:
966                             cpu_time = QEMUHandler._get_cpu_time(pid)
982                 if pid == 0 and os.path.exists(pid_fn):
984                         pid = int(pid_file.read())
1039         if pid:
1042                 if pid:
1043                     os.kill(pid, signal.SIGTERM)
1180         self.pid = 0
1192     def _get_cpu_time(pid):  argument
1199         proc = psutil.Process(pid)
1212     def _stop_qemu_process(pid):  argument
1213         if pid:
1215                 if pid:
1216                     os.kill(pid, signal.SIGTERM)
1290         self.pid = 0
1298                     if self.pid and this_timeout > 0:
1302                         cpu_time = self._get_cpu_time(self.pid)
1318             if self.pid == 0 and os.path.exists(pid_fn):
1324                     self.pid = int(pid_file.read())
1384         self._stop_qemu_process(self.pid)