odp-execute: New module for executing datapath actions.

This moves generic action execution code out of lib/dpif-netedev.c
and into a new file, lib/odp-execute.c.

This is in preparation for using odp_execute_actions()
in lib/odp-util.c to handle recirculation/

Signed-off-by: Simon Horman <horms@verge.net.au>
Signed-off-by: Ben Pfaff <blp@nicira.com>

1 files changed, 36 insertions, 0 deletions

diff --git a/lib/odp-execute.h b/lib/odp-execute.h
new file mode 100644
index 000000000..89dd66bd4
--- /dev/null
+++ b/lib/odp-execute.h
@@ -0,0 +1,36 @@
+/*
+ * Copyright (c) 2013 Nicira, Inc.
+ * Copyright (c) 2013 Simon Horman
+ *
+ * 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:
+ *
+ *     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 EXECUTE_ACTIONS_H
+#define EXECUTE_ACTIONS_H 1
+
+#include <stddef.h>
+#include <stdint.h>
+
+struct flow;
+struct nlattr;
+struct ofpbuf;
+
+void
+odp_execute_actions(void *dp, struct ofpbuf *packet, struct flow *key,
+                    const struct nlattr *actions, size_t actions_len,
+                    void (*output)(void *dp, struct ofpbuf *packet,
+                                   uint32_t out_port),
+                    void (*userspace)(void *dp, struct ofpbuf *packet,
+                                      const struct flow *key,
+                                      const struct nlattr *a));
+#endif