Add function get_null_fd(), to reduce code redundancy.

[openvswitch] / secchan / in-band.h

diff --git a/secchan/in-band.h b/secchan/in-band.h
index 8673d2ade86928dfc3dd3ecfd42504c12d34e000..1e13a6a91cc0553e2ba47a4f49dc31246f315381 100644 (file)
--- a/secchan/in-band.h
+++ b/secchan/in-band.h
@@ -1,17 +1,17 @@
 /*
  * Copyright (c) 2008, 2009 Nicira Networks.
  *
- * Permission to use, copy, modify, and/or distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
  *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  */
 
 #ifndef IN_BAND_H
@@ -27,8 +27,8 @@ struct secchan;
 struct settings;
 struct switch_status;
 
-int in_band_create(struct ofproto *, struct dpif *, struct switch_status *,
-                   struct rconn *controller, struct in_band **);
+void in_band_create(struct ofproto *, struct switch_status *,
+                    struct rconn *controller, struct in_band **);
 void in_band_destroy(struct in_band *);
 void in_band_run(struct in_band *);
 void in_band_wait(struct in_band *);