X-Git-Url: https://git.liburcu.org/?a=blobdiff_plain;f=urcu%2Fstatic%2Flfstack.h;fp=urcu%2Fstatic%2Flfstack.h;h=967071a0cffcf74ba86465362efb7ae1fb17514f;hb=93aee570e96c48843659caa12667ff7157734532;hp=b49eb205a45ab3e5f409fc2ee9c490aa04e73e0e;hpb=96bd49dfcb6476da907cf7ebd9e245014879e9f2;p=urcu.git

diff --git a/urcu/static/lfstack.h b/urcu/static/lfstack.h
index b49eb20..967071a 100644
--- a/urcu/static/lfstack.h
+++ b/urcu/static/lfstack.h
@@ -66,7 +66,8 @@ void _cds_lfs_node_init(struct cds_lfs_node *node)
 }
 
 /*
- * cds_lfs_init: initialize lock-free stack.
+ * cds_lfs_init: initialize lock-free stack (with lock). Pair with
+ * cds_lfs_destroy().
  */
 static inline
 void _cds_lfs_init(struct cds_lfs_stack *s)
@@ -78,6 +79,17 @@ void _cds_lfs_init(struct cds_lfs_stack *s)
 	assert(!ret);
 }
 
+/*
+ * cds_lfs_destroy: destroy lock-free stack (with lock). Pair with
+ * cds_lfs_init().
+ */
+static inline
+void _cds_lfs_destroy(struct cds_lfs_stack *s)
+{
+        int ret = pthread_mutex_destroy(&s->lock);
+	assert(!ret);
+}
+
 static inline
 bool ___cds_lfs_empty_head(struct cds_lfs_head *head)
 {