1 files changed, 3 insertions, 0 deletions
diff --git a/src/core/ngx_buf.h b/src/core/ngx_buf.h
index d16656d6b..ce26c630e 100644
--- a/src/core/ngx_buf.h
+++ b/src/core/ngx_buf.h
@@ -79,6 +79,9 @@ typedef struct {
 
     unsigned                     sendfile;
     unsigned                     directio;
+#if (NGX_HAVE_ALIGNED_DIRECTIO)
+    unsigned                     unaligned;
+#endif
     unsigned                     need_in_memory;
     unsigned                     need_in_temp;