add missing flags in sys/timerfd.h

diff --git a/include/sys/timerfd.h b/include/sys/timerfd.h
index 0afa7b0e2b4a029805cdd0a385f60144311a149b..df645fe8aef564a9de722bfad66e3c424b22705c 100644 (file)
--- a/include/sys/timerfd.h
+++ b/include/sys/timerfd.h
@@ -6,6 +6,12 @@ extern "C" {
 #endif
 
 #include <time.h>
+#include <fcntl.h>
+
+#define TFD_NONBLOCK O_NONBLOCK
+#define TFD_CLOEXEC O_CLOEXEC
+
+#define TFD_TIMER_ABSTIME 1
 
 int timerfd_create(int, int);
 int timerfd_settime(int, int, const struct itimerspec *, struct itimerspec *);