--- ./dirfd.c.orig	2022-02-16 19:21:13.191563941 +0530
+++ ./dirfd.c	2022-02-16 19:21:53.651563925 +0530
@@ -12,6 +12,10 @@
 
 int maxlngdelta=10;
 
+#ifdef __linux__
+int ifd;
+#endif
+
 #if __GNUC__ < 3
 #define __expect(foo,bar) (foo)
 #else