Fix integer overflow in calculating large IOPS on 32-bit platforms

[fio.git] / compiler / compiler.h

diff --git a/compiler/compiler.h b/compiler/compiler.h
index 0a08bb12a238703ed252b62c451beac6406f695e..33500a9b02a53c4259c307d69fff96d8c7369646 100644 (file)
--- a/compiler/compiler.h
+++ b/compiler/compiler.h
@@ -15,6 +15,12 @@
 
 #define uninitialized_var(x) x = x
 
+#ifndef __weak
+#ifndef __CYGWIN__
 #define __weak __attribute__((weak))
+#else
+#define __weak
+#endif
+#endif
 
 #endif