#include <urcu/static/rculfstack.h>
-#define cds_lfs_node_init_rcu_qsbr _cds_lfs_node_init_rcu
-#define cds_lfs_init_rcu_qsbr _cds_lfs_init_rcu
-#define cds_lfs_push_rcu_qsbr _cds_lfs_push_rcu
-#define cds_lfs_pop_rcu_qsbr _cds_lfs_pop_rcu
-
-#define cds_lfs_node_init_rcu_bp _cds_lfs_node_init_rcu
-#define cds_lfs_init_rcu_bp _cds_lfs_init_rcu
-#define cds_lfs_push_rcu_bp _cds_lfs_push_rcu
-#define cds_lfs_pop_rcu_bp _cds_lfs_pop_rcu
-
-#define cds_lfs_node_init_rcu_memb _cds_lfs_node_init_rcu
-#define cds_lfs_init_rcu_memb _cds_lfs_init_rcu
-#define cds_lfs_push_rcu_memb _cds_lfs_push_rcu
-#define cds_lfs_pop_rcu_memb _cds_lfs_pop_rcu
-
-#define cds_lfs_node_init_rcu_mb _cds_lfs_node_init_rcu
-#define cds_lfs_init_rcu_mb _cds_lfs_init_rcu
-#define cds_lfs_push_rcu_mb _cds_lfs_push_rcu
-#define cds_lfs_pop_rcu_mb _cds_lfs_pop_rcu
-
-#define cds_lfs_node_init_rcu_sig _cds_lfs_node_init_rcu
-#define cds_lfs_init_rcu_sig _cds_lfs_init_rcu
-#define cds_lfs_push_rcu_sig _cds_lfs_push_rcu
-#define cds_lfs_pop_rcu_sig _cds_lfs_pop_rcu
+#define cds_lfs_node_init_rcu _cds_lfs_node_init_rcu
+#define cds_lfs_init_rcu _cds_lfs_init_rcu
+#define cds_lfs_push_rcu _cds_lfs_push_rcu
+#define cds_lfs_pop_rcu _cds_lfs_pop_rcu
#else /* !_LGPL_SOURCE */
extern void cds_lfs_node_init_rcu(struct cds_lfs_node_rcu *node);
extern void cds_lfs_init_rcu(struct cds_lfs_stack_rcu *s);
-extern void cds_lfs_push_rcu(struct cds_lfs_stack_rcu *s, struct cds_lfs_node_rcu *node);
+extern int cds_lfs_push_rcu(struct cds_lfs_stack_rcu *s,
+ struct cds_lfs_node_rcu *node);
/*
- * Acts as a RCU reader.
+ * Should be called under rcu read lock critical section.
*
* The caller must wait for a grace period to pass before freeing the returned
* node or modifying the cds_lfs_node_rcu structure.