Fix handling of systems without sysconf nr possible cpu support

[urcu.git] / rculfstack.c

diff --git a/rculfstack.c b/rculfstack.c
index 2c260460b690ee85e9f688a372feae56a1b5889d..574ea874265b316f9aed44ce998c16a034f3c585 100644 (file)
--- a/rculfstack.c
+++ b/rculfstack.c
@@ -20,11 +20,11 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
-/* Use the urcu symbols to select the appropriate rcu flavor at link time */
-#include "urcu.h"
 /* Do not #define _LGPL_SOURCE to ensure we can emit the wrapper symbols */
+#undef _LGPL_SOURCE
 #include "urcu/rculfstack.h"
-#include "urcu/rculfstack-static.h"
+#define _LGPL_SOURCE
+#include "urcu/static/rculfstack.h"
 
 /*
  * library wrappers to be used by non-LGPL compatible source code.
@@ -41,9 +41,10 @@ void cds_lfs_init_rcu(struct cds_lfs_stack_rcu *s)
        _cds_lfs_init_rcu(s);
 }
 
-void cds_lfs_push_rcu(struct cds_lfs_stack_rcu *s, struct cds_lfs_node_rcu *node)
+int cds_lfs_push_rcu(struct cds_lfs_stack_rcu *s,
+               struct cds_lfs_node_rcu *node)
 {
-       _cds_lfs_push_rcu(s, node);
+       return _cds_lfs_push_rcu(s, node);
 }
 
 struct cds_lfs_node_rcu *cds_lfs_pop_rcu(struct cds_lfs_stack_rcu *s)