Add Intel rdrand support

[fio.git] / lib / rand.c

diff --git a/lib/rand.c b/lib/rand.c
index 185b679e7c1365956cd80e40d433dc8fa41a951e..1d189a277cca2e9fa0c6c5d32cd9a70b41f867a2 100644 (file)
--- a/lib/rand.c
+++ b/lib/rand.c
@@ -38,6 +38,8 @@
 #include "rand.h"
 #include "../hash.h"
 
+int arch_random;
+
 static inline int __seed(unsigned int x, unsigned int m)
 {
        return (x < m) ? x + m : x;