#define SHM_HUGETLB 0
#define FIO_HUGE_PAGE 0
#else
+#ifndef FIO_HUGE_PAGE
#define FIO_HUGE_PAGE 4194304
#endif
+#endif
-#if __GNUC__ < 3
-#define __must_check
-#else
-#define __must_check __attribute__((warn_unused_result))
+#ifndef FIO_HAVE_RAWBIND
+#define fio_lookup_raw(dev, majdev, mindev)
#endif
#endif