ovsdb-server: Refactoring and clean up remote status reporting.

[cascardo/ovs.git] / lib / random.h

diff --git a/lib/random.h b/lib/random.h
index 198adea..5fe50b7 100644 (file)
--- a/lib/random.h
+++ b/lib/random.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2008, 2009 Nicira Networks.
+ * Copyright (c) 2008, 2009, 2010, 2012 Nicira, Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -21,10 +21,28 @@
 #include <stdint.h>
 
 void random_init(void);
+void random_set_seed(uint32_t);
+
 void random_bytes(void *, size_t);
-uint8_t random_uint8(void);
-uint16_t random_uint16(void);
 uint32_t random_uint32(void);
-int random_range(int max);
+uint64_t random_uint64(void);
+
+static inline int
+random_range(int max)
+{
+    return random_uint32() % max;
+}
+
+static inline uint8_t
+random_uint8(void)
+{
+    return random_uint32();
+}
+
+static inline uint16_t
+random_uint16(void)
+{
+    return random_uint32();
+}
 
 #endif /* random.h */