utils: include linux/types.h

Closes #2178.

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

diff --git a/src/lxc/utils.h b/src/lxc/utils.h
index 224c7a7244492b143db20325ff51882e82fbc7ea..87b5a22b4da5b9acdad024c6e15434f9308ba4e3 100644 (file)
--- a/src/lxc/utils.h
+++ b/src/lxc/utils.h
@@ -35,6 +35,7 @@
 #include <unistd.h>
 #include <linux/loop.h>
 #include <linux/magic.h>
+#include <linux/types.h>
 #include <sys/syscall.h>
 #include <sys/types.h>
 #include <sys/vfs.h>