backend_forkexec(Port *port)
{
	char	   *av[4];
	int			ac = 0;

	av[ac++] = "postgres";
	av[ac++] = "--forkbackend";
	av[ac++] = NULL;			/* filled in by internal_forkexec */

	av[ac] = NULL;
	Assert(ac < lengthof(av));

	return internal_forkexec(ac, av, port);
}
Unknown