sync: enqueue state updates to tx_queue

With this patch, all the states updates are enqueued in the
tx_queue. Thus, there's a single output path. This patch adds a
simple refcounting mechanism to note when an object is sitting in
the txqueue. This patch also removes the alarm that is required by
the ftfw approach.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/include/sync.h b/include/sync.h
index bced1cc..51f8f5b 100644
--- a/include/sync.h
+++ b/include/sync.h
@@ -17,7 +17,7 @@ struct sync_mode {
 	void (*kill)(void);
 	int  (*local)(int fd, int type, void *data);
 	int  (*recv)(const struct nethdr *net);
-	void (*send)(struct nethdr *net, struct cache_object *obj);
+	void (*enqueue)(struct cache_object *obj, int type);
 	void (*xmit)(void);
 };