memshr: Include unistd.h for sleep().

Signed-off-by: Keir Fraser <keir.fraser@citrix.com>

diff --git a/tools/memshr/bidir-daemon.c b/tools/memshr/bidir-daemon.c
index b5077f2f455f1ba23148e362512bd02ed775e932..ec81c295bda27526ffb5a2ab6caa58dc4518d231 100644 (file)
--- a/tools/memshr/bidir-daemon.c
+++ b/tools/memshr/bidir-daemon.c
@@ -18,6 +18,7 @@
  */
 #include <pthread.h>
 #include <inttypes.h>
+#include <unistd.h>
 
 #include "bidir-hash.h"
 #include "memshr-priv.h"