Fix: add missing destroy functions to queues/stack APIs

[userspace-rcu.git] / urcu / wfstack.h

diff --git a/urcu/wfstack.h b/urcu/wfstack.h
index fc0b44b791fcf218c56714711e235cc40465296f..5ef8bab04825091232e939aff9d75e19b929f11c 100644 (file)
--- a/urcu/wfstack.h
+++ b/urcu/wfstack.h
@@ -94,6 +94,7 @@ struct cds_wfs_stack {
 
 #define cds_wfs_node_init              _cds_wfs_node_init
 #define cds_wfs_init                   _cds_wfs_init
+#define cds_wfs_destroy                        _cds_wfs_destroy
 #define cds_wfs_empty                  _cds_wfs_empty
 #define cds_wfs_push                   _cds_wfs_push
 
@@ -131,10 +132,17 @@ struct cds_wfs_stack {
 extern void cds_wfs_node_init(struct cds_wfs_node *node);
 
 /*
- * cds_wfs_init: initialize wait-free stack.
+ * cds_wfs_init: initialize wait-free stack (with lock). Pair with
+ * cds_wfs_destroy().
  */
 extern void cds_wfs_init(struct cds_wfs_stack *s);
 
+/*
+ * cds_wfs_destroy: destroy wait-free stack (with lock). Pair with
+ * cds_wfs_init().
+ */
+extern void cds_wfs_destroy(struct cds_wfs_stack *s);
+
 /*
  * cds_wfs_empty: return whether wait-free stack is empty.
  *