diff options
| author | Pablo Neira Ayuso <pablo@netfilter.org> | 2015-07-06 13:52:09 +0200 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2015-08-18 01:13:35 +0200 |
| commit | c2f7d6a6b0629e521d91d5caed87061a1a697ce9 (patch) | |
| tree | 4bf34cb0020e489b0bb5aceabf0333a6cec1849e /include/rule.h | |
| parent | 2c6702b391f12723f1d4cf258e4a24100e931da9 (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 <pablo@netfilter.org>
Diffstat (limited to 'include/rule.h')
| -rw-r--r-- | include/rule.h | 3 |
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); |