Fix: define _LGPL_SOURCE in C files

[lttng-tools.git] / src / common / hashtable / rculfhash-mm-mmap.c

diff --git a/src/common/hashtable/rculfhash-mm-mmap.c b/src/common/hashtable/rculfhash-mm-mmap.c
index b136e1ae0eb73b46d2035cf2bbd9e470f96861d3..cd415dbde91934c6ff2c79ad410bce97e3582183 100644 (file)
--- a/src/common/hashtable/rculfhash-mm-mmap.c
+++ b/src/common/hashtable/rculfhash-mm-mmap.c
@@ -20,6 +20,8 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
+#define _GNU_SOURCE
+#define _LGPL_SOURCE
 #include <unistd.h>
 #include <sys/mman.h>
 #include "rculfhash-internal.h"