Commit 2898ada3389bdf1a68da1cc975542b466b3cb045
2016-11-10T12:07:34
wayland: fixed compiler warning about pipe2().
diff --git a/src/video/wayland/SDL_waylanddatamanager.c b/src/video/wayland/SDL_waylanddatamanager.c
index 8094947..afcec1a 100644
--- a/src/video/wayland/SDL_waylanddatamanager.c
+++ b/src/video/wayland/SDL_waylanddatamanager.c
@@ -23,8 +23,10 @@
#if SDL_VIDEO_DRIVER_WAYLAND
-#include <unistd.h>
+/* _GNU_SOURCE for pipe2 declaration. */
+#define _GNU_SOURCE
#include <fcntl.h>
+#include <unistd.h>
#include <limits.h>
#include <signal.h>