1 files changed, 31 insertions, 0 deletions
diff --git a/package/xen/0003-tools-blktap2-Fix-missing-header-file.patch b/package/xen/0003-tools-blktap2-Fix-missing-header-file.patch
new file mode 100644
index 0000000000..5d6f0cb4a2
--- /dev/null
+++ b/package/xen/0003-tools-blktap2-Fix-missing-header-file.patch
@@ -0,0 +1,31 @@
+From 1226317351b4154ed6460b778f2490614f47b9d4 Mon Sep 17 00:00:00 2001
+From: Alistair Francis <alistair.francis@xilinx.com>
+Date: Tue, 20 Dec 2016 11:46:59 -0800
+Subject: [PATCH] tools/blktap2: Fix missing header file
+
+To avoid build errors relating to missing declarations of ssize_t add
+the appropriate header file to atomic.h.
+
+Signed-off-by: Alistair Francis <alistair.francis@xilinx.com>
+Reviewed-by: Doug Goldstein <cardoe@cardoe.com>
+Acked-by: Wei Liu <wei.liu2@citrix.com>
+---
+ tools/blktap2/include/atomicio.h | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/tools/blktap2/include/atomicio.h b/tools/blktap2/include/atomicio.h
+index 7eccf20..5a1120e 100644
+--- a/tools/blktap2/include/atomicio.h
++++ b/tools/blktap2/include/atomicio.h
+@@ -25,6 +25,8 @@
+  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+  */
+ 
++#include <sys/types.h>
++
+ /*
+  * Ensure all of data on socket comes through. f==read || f==vwrite
+  */
+-- 
+2.7.4
+