def SMGetJobDictionaries(self, domain='kSMDomainSystemLaunchd'):
    """Copy all Job Dictionaries from the ServiceManagement.

    Args:
      domain: The name of a constant in Foundation referencing the domain.
              Will copy all launchd services by default.

    Returns:
      A marshalled python list of dicts containing the job dictionaries.
    """
    cfstring_launchd = ctypes.c_void_p.in_dll(self.dll, domain)
    return CFArray(self.dll.SMCopyAllJobDictionaries(cfstring_launchd))