diff options
Diffstat (limited to 'src/rule.c')
-rw-r--r-- | src/rule.c | 10 |
1 files changed, 10 insertions, 0 deletions
@@ -588,6 +588,8 @@ struct table *table_alloc(void) init_list_head(&table->chains); init_list_head(&table->sets); init_list_head(&table->scope.symbols); + table->refcnt = 1; + return table; } @@ -595,6 +597,8 @@ void table_free(struct table *table) { struct chain *chain, *next; + if (--table->refcnt > 0) + return; list_for_each_entry_safe(chain, next, &table->chains, list) chain_free(chain); handle_free(&table->handle); @@ -602,6 +606,12 @@ void table_free(struct table *table) xfree(table); } +struct table *table_get(struct table *table) +{ + table->refcnt++; + return table; +} + void table_add_hash(struct table *table) { list_add_tail(&table->list, &table_list); |