wfstack: LGPL-ize

[urcu.git] / wfstack.c

diff --git a/wfstack.c b/wfstack.c
new file mode 100644 (file)
index 0000000..b72bf80
--- /dev/null
+++ b/wfstack.c
@@ -0,0 +1,50 @@
+/*
+ * wfstack.c
+ *
+ * Userspace RCU library - Stack with Wait-Free push, Blocking pop.
+ *
+ * Copyright 2010 - Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/* Do not #define _LGPL_SOURCE to ensure we can emit the wrapper symbols */
+#include "urcu/wfstack.h"
+#include "urcu/wfstack-static.h"
+
+void wfs_node_init(struct wfs_node *node)
+{
+       _wfs_node_init(node);
+}
+
+void wfs_init(struct wfs_stack *s)
+{
+       _wfs_init(s);
+}
+
+void wfs_push(struct wfs_stack *s, struct wfs_node *node)
+{
+       _wfs_push(s, node);
+}
+
+struct wfs_node *__wfs_pop_blocking(struct wfs_stack *s)
+{
+       return ___wfs_pop_blocking(s);
+}
+
+struct wfs_node *wfs_pop_blocking(struct wfs_stack *s)
+{
+       return _wfs_pop_blocking(s);
+}