def _clear_buffering_results(self):
        self.buffering_length = None
        self.buffering_positions = None
Return the metadata change time of a file, reported by os.stat().
dataset/ETHPy150Open pbs/agora-proc/agora/stats.py/PBSVideoStats._clear_buffering_results--crossover with--dataset/ETHPy150Open amrdraz/kodr/app/brython/www/src/Lib/genericpath.py/getctime