Added config compatibility wrapper for overlays etc...

servers/slapd/back-bdb/config.c

@@ -246,3 +246,22 @@ int bdb_back_init_cf( BackendInfo *bi )
 	rc = init_config_ocs( bdbocs );
 	return rc;
 }
+
+int bdb_db_config( Backend *be, const char *fname, int lineno, int argc,
+	char **argv )
+{
+	ConfigArgs c = { 0 };
+	int rc;
+
+	c.be = be;
+	c.fname = fname;
+	c.lineno = lineno;
+	c.argc = argc;
+	c.argv = argv;
+	sprintf( c.log, "%s: line %lu", fname, lineno );
+
+	rc = parse_config_table( bdbcfg, &c );
+	if ( rc == ARG_UNKNOWN )
+		rc = SLAP_CONF_UNKNOWN;
+	return rc;
+}

servers/slapd/back-bdb/init.c

@@ -536,7 +536,7 @@ bdb_back_initialize(
 	bi->bi_destroy = 0;
 
 	bi->bi_db_init = bdb_db_init;
-	bi->bi_db_config = 0;
+	bi->bi_db_config = bdb_db_config;
 	bi->bi_db_open = bdb_db_open;
 	bi->bi_db_close = bdb_db_close;
 	bi->bi_db_destroy = bdb_db_destroy;