70         self.taskname = self._task
774 def stamp_internal(taskname, d, file_name, baseonly=False, noextra=False):  argument
783     taskflagname = taskname
784     if taskname.endswith("_setscene") and taskname != "do_setscene":
785         taskflagname = taskname.replace("_setscene", "")
803     stamp = bb.parse.siggen.stampfile(stamp, file_name, taskname, extrainfo)
811 def stamp_cleanmask_internal(taskname, d, file_name):  argument
819     taskflagname = taskname
820     if taskname.endswith("_setscene") and taskname != "do_setscene":
821         taskflagname = taskname.replace("_setscene", "")
834     cleanmask = bb.parse.siggen.stampcleanmask(stamp, file_name, taskname, extrainfo)
915 def stampfile(taskname, d, file_name = None, noextra=False):  argument
920     return stamp_internal(taskname, d, file_name, noextra=noextra)