+#ifndef _LTTNG_MMAP_H
+#define _LTTNG_MMAP_H
+
+/*
+ * Copyright (c) 2019 - Jonathan Rajotte <jonathan.rajotte-julien@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; only
+ * version 2.1 of the License.
+ *
+ * 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
+ */
+
+#include <sys/mman.h>
+
+#if defined(__linux__) && defined(MAP_POPULATE)
+# define LTTNG_MAP_POPULATE MAP_POPULATE
+#else
+# define LTTNG_MAP_POPULATE 0
+#endif /* __linux__ && MAP_POPULATE */
+
+#endif /* _LTTNG_MMAP_H */