Fix compile error due to missing ENOMEM on some platforms

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

diff --git a/helpers.c b/helpers.c
index ba5c654e3b33bf0289422d3561fc5302f36ccce3..21b991361c7545bb6b7d60cd563f0f4bc1312f10 100644 (file)
--- a/helpers.c
+++ b/helpers.c
@@ -1,5 +1,6 @@
 #include <malloc.h>
 #include <stdlib.h>
+#include <errno.h>
 
 #include "compiler/compiler.h"