From c2f7d6a6b0629e521d91d5caed87061a1a697ce9 Mon Sep 17 00:00:00 2001 From: Pablo Neira Ayuso Date: Mon, 6 Jul 2015 13:52:09 +0200 Subject: rule: add reference counter to the table object We may hold multiple references to table objects in follow up patches when adding object declarations to the cache. Signed-off-by: Pablo Neira Ayuso --- include/rule.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'include') diff --git a/include/rule.h b/include/rule.h index adff92fb..4e688794 100644 --- a/include/rule.h +++ b/include/rule.h @@ -76,6 +76,7 @@ enum table_flags { * @chains: chains contained in the table * @sets: sets contained in the table * @flags: table flags + * @refcnt: table reference counter */ struct table { struct list_head list; @@ -85,9 +86,11 @@ struct table { struct list_head chains; struct list_head sets; enum table_flags flags; + unsigned int refcnt; }; extern struct table *table_alloc(void); +extern struct table *table_get(struct table *table); extern void table_free(struct table *table); extern void table_add_hash(struct table *table); extern struct table *table_lookup(const struct handle *h); -- cgit v1.2.3