def METHOD_NAME(cpu, data, size):
    event = b["events"].event(data)
    if (args.failed and (event.ret >= 0)):
        return
    printb(b"%-9s %-*d %-16s %-4d %-*d %d" % (strftime("%H:%M:%S").encode('ascii'),
        pid_bytes, event.pid, event.comm, event.sig, pid_bytes, event.tpid, event.ret))