path: root/include
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authorPablo Neira Ayuso <>2015-07-06 13:52:09 +0200
committerPablo Neira Ayuso <>2015-08-18 01:13:35 +0200
commitc2f7d6a6b0629e521d91d5caed87061a1a697ce9 (patch)
tree4bf34cb0020e489b0bb5aceabf0333a6cec1849e /include
parent2c6702b391f12723f1d4cf258e4a24100e931da9 (diff)
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 <>
Diffstat (limited to 'include')
1 files changed, 3 insertions, 0 deletions
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);