def print_event(cpu, data, size):
    event = ct.cast(data, ct.POINTER(Data)).contents
    print("%-8s %-6d %-16s %-7.2f %s" % (strftime("%H:%M:%S"), event.pid,
        event.comm, float(event.delta) / 1000, event.fname))
dataset/ETHPy150Open iovisor/bcc/tools/filelife.py/print_event/original