stp: Make the STP module thread safe.

[sliver-openvswitch.git] / lib / stp.h

diff --git a/lib/stp.h b/lib/stp.h
index 8ce093e..affde18 100644 (file)
--- a/lib/stp.h
+++ b/lib/stp.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2008, 2011 Nicira Networks.
+ * Copyright (c) 2008, 2011 Nicira, Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -60,7 +60,8 @@ struct stp *stp_create(const char *name, stp_identifier bridge_id,
                        void (*send_bpdu)(struct ofpbuf *bpdu, int port_no,
                                          void *aux),
                        void *aux);
-void stp_destroy(struct stp *);
+struct stp *stp_ref(const struct stp *);
+void stp_unref(struct stp *);
 void stp_tick(struct stp *, int ms);
 void stp_set_bridge_id(struct stp *, stp_identifier bridge_id);
 void stp_set_bridge_priority(struct stp *, uint16_t new_priority);