Function json_add_configval

lightningd/configs.c:110–122

}

static void json_add_configval(struct json_stream *result,
			       const char *fieldname,
			       const struct opt_table *ot,
			       const char *str)
{
	if (ot->type & OPT_SHOWBOOL) {
		json_add_bool(result, fieldname, opt_canon_bool(str));
	} else if (ot->type & (OPT_SHOWMSATS|OPT_SHOWINT)) {
		check_literal(ot->names, str);
		json_add_primitive(result, fieldname, str);
	} else
		json_add_string(result, fieldname, str);
}

/* Config vars can have multiple names ("--large-channels|--wumbo"), but first
 * is preferred.