Fix: add missing destroy functions to queues/stack APIs

[urcu.git] / urcu / wfstack.h

diff --git a/urcu/wfstack.h b/urcu/wfstack.h
index 28f61623638d0dc4ea03268f791e9d418668ef11..9d693053117ceb93e69034e433f2196a22c3070d 100644 (file)
--- a/urcu/wfstack.h
+++ b/urcu/wfstack.h
@@ -108,6 +108,7 @@ typedef union {
 
 #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_init                 ___cds_wfs_init
 #define cds_wfs_empty                  _cds_wfs_empty
 #define cds_wfs_push                   _cds_wfs_push
@@ -146,12 +147,20 @@ typedef union {
 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_init: initialize wait-free stack.
+ * 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_init: initialize wait-free stack (no lock). Don't pair with
+ * any destroy function.
  */
 extern void __cds_wfs_init(struct __cds_wfs_stack *s);