--- libc/sysdeps/linux/common/eventfd.c
+++ libc/sysdeps/linux/common/eventfd.c
@@ -7,12 +7,24 @@
  * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
  */
 
+#include <errno.h>
 #include <sys/syscall.h>
 #include <sys/eventfd.h>
 
 /*
  * eventfd()
  */
-#ifdef __NR_eventfd
-_syscall2(int, eventfd, int, count, int, flags)
+#if defined __NR_eventfd || defined __NR_eventfd2
+int eventfd (int count, int flags)
+{
+#if defined __NR_eventfd2
+  return INLINE_SYSCALL (eventfd2, 2, count, flags);
+#elif defined __NR_eventfd
+  if (flags != 0) {
+     __set_errno (EINVAL);
+    return -1;
+  }
+  return INLINE_SYSCALL (eventfd, 1, count);
+#endif
+}
 #endif
--- libc/sysdeps/linux/common/stubs.c
+++ libc/sysdeps/linux/common/stubs.c
@@ -93,7 +93,7 @@
 make_stub(epoll_wait)
 #endif
 
-#if !defined __NR_eventfd && defined __UCLIBC_LINUX_SPECIFIC__
+#if !defined __NR_eventfd && !defined __NR_eventfd2 && defined __UCLIBC_LINUX_SPECIFIC__
 make_stub(eventfd)
 #endif