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>

diff --git a/tools/blktap2/include/atomicio.h b/tools/blktap2/include/atomicio.h
index 7eccf206b3b884ee3bb39e7a1cb72b9445a310d6..5a1120ec3125797c4b0a50d1a261291253264a4b 100644 (file)
--- 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
  */