From 49d047935720c04d674baed60dba8e832e0243f7 Mon Sep 17 00:00:00 2001
From: Stefan Krah <skrah@bytereef.org>
Date: Thu, 14 Nov 2013 15:35:47 +0100
Subject: [PATCH] Add unused third arg for the benefit of Valgrind.

---
 Python/fileutils.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Python/fileutils.c b/Python/fileutils.c
index eecbb3b57ae..b504b156716 100644
--- a/Python/fileutils.c
+++ b/Python/fileutils.c
@@ -675,7 +675,7 @@ set_inheritable(int fd, int inheritable, int raise, int *atomic_flag_works)
         request = FIONCLEX;
     else
         request = FIOCLEX;
-    err = ioctl(fd, request);
+    err = ioctl(fd, request, NULL);
     if (err) {
         if (raise)
             PyErr_SetFromErrno(PyExc_OSError);