/*
- * Copyright (c) 2008, 2009, 2010, 2011 Nicira Networks.
+ * Copyright (c) 2008, 2009, 2010, 2011, 2013 Nicira, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
#include <stdbool.h>
#include <stdint.h>
-#include "flow.h"
+#include "ofproto-provider.h"
+struct connmgr;
struct fail_open;
struct ofproto;
-struct rconn;
/* Priority of the rule added by the fail-open subsystem when a switch enters
* fail-open mode. This priority value uniquely identifies a fail-open flow
* creates flows with this priority). And "f0" is mnemonic for "fail open"! */
#define FAIL_OPEN_PRIORITY 0xf0f0f0
-struct fail_open *fail_open_create(struct ofproto *);
-void fail_open_set_controllers(struct fail_open *, struct rconn **, size_t n);
-void fail_open_destroy(struct fail_open *);
+/* Returns true if 'rule' is one created by the "fail open" logic, false
+ * otherwise. */
+static inline bool
+is_fail_open_rule(const struct rule *rule)
+{
+ return rule->cr.priority == FAIL_OPEN_PRIORITY;
+}
+
+struct fail_open *fail_open_create(struct ofproto *, struct connmgr *);
+void fail_open_destroy(struct fail_open *) OVS_EXCLUDED(ofproto_mutex);
void fail_open_wait(struct fail_open *);
bool fail_open_is_active(const struct fail_open *);
void fail_open_run(struct fail_open *);
-void fail_open_maybe_recover(struct fail_open *);
-void fail_open_flushed(struct fail_open *);
+void fail_open_maybe_recover(struct fail_open *) OVS_EXCLUDED(ofproto_mutex);
+void fail_open_flushed(struct fail_open *) OVS_EXCLUDED(ofproto_mutex);
#endif /* fail-open.h */