From df5f92f6a7a220e42f98f209c6f54ca380f7e645 Mon Sep 17 00:00:00 2001
From: Emil Renner Berthing <systemd@esmil.dk>
Date: Thu, 18 Sep 2014 15:24:46 +0200
Subject: [PATCH 31/31] shared/pty: fall back to kernel header for TIOCSIG

---
 src/shared/pty.c | 5 +++++
 1 file changed, 5 insertions(+)

--- a/src/shared/pty.c
+++ b/src/shared/pty.c
@@ -55,6 +55,11 @@
 #include <termios.h>
 #include <unistd.h>
 
+/* If sys/ioctl.h doesn't provide TIOCSIG use the kernel header */
+#ifndef TIOCSIG
+#include <asm/ioctls.h>
+#endif
+
 #include "barrier.h"
 #include "macro.h"
 #include "ring.h"