Makefile: Fix android compilation

[fio.git] / lib / zipf.h

diff --git a/lib/zipf.h b/lib/zipf.h
index 6578ef1c008a88e26397e966fea691e53e83df4b..332e3b2f45bd12c80d4aeb33a576ac6445290f84 100644 (file)
--- a/lib/zipf.h
+++ b/lib/zipf.h
@@ -1,17 +1,28 @@
 #ifndef FIO_ZIPF_H
 #define FIO_ZIPF_H
 
+#include <inttypes.h>
 #include "rand.h"
+#include "types.h"
 
 struct zipf_state {
        uint64_t nranges;
        double theta;
        double zeta2;
        double zetan;
+       double pareto_pow;
        struct frand_state rand;
+       uint64_t rand_off;
+       bool disable_hash;
 };
 
-void zipf_init(struct zipf_state *zs, unsigned long nranges, double theta);
-unsigned long long zipf_next(struct zipf_state *zs);
+void zipf_init(struct zipf_state *zs, uint64_t nranges, double theta,
+              double center, unsigned int seed);
+uint64_t zipf_next(struct zipf_state *zs);
+
+void pareto_init(struct zipf_state *zs, uint64_t nranges, double h,
+                double center, unsigned int seed);
+uint64_t pareto_next(struct zipf_state *zs);
+void zipf_disable_hash(struct zipf_state *zs);
 
 #endif