vbox的更動 890 路徑 trunk/src/VBox/Runtime/include

時間撮記:

2007-2-14 上午09:35:02 (18 年 以前)

作者:

vboxsync

訊息:

RTRand API (feel free to improve the fallback code).

檔案:

• trunk/src/VBox/Runtime/include/internal/rand.h (複製) (複製 從 trunk/src/VBox/Runtime/include/internal/time.h ) (3 筆差異)

trunk/src/VBox/Runtime/include/internal/rand.h

@@ -1 +1 @@
 /* $Id$ */
 /** @file
- * InnoTek Portable Runtime - Internal RTTime header
+ * InnoTek Portable Runtime - Internal RTRand header
  */
 
@@ -20 +20 @@
  */
 
-#ifndef __internal_time_h__
-#define __internal_time_h__
+#ifndef __internal_rand_h__
+#define __internal_rand_h__
 
 #include <iprt/types.h>
@@ -27 +27 @@
 __BEGIN_DECLS
 
-#ifdef IN_RING3
+/**
+ * Initialize OS facilities for generating random bytes.
+ */
+void rtRandLazyInitNative(void);
 
-extern uint64_t g_u64ProgramStartNanoTS;
-extern uint64_t g_u64ProgramStartMilliTS;
+/**
+ * Generate random bytes using OS facilities.
+ * 
+ * @returns VINF_SUCCESS on success, some error status code on failure.
+ * @param   pv      Where to store the random bytes.
+ * @param   cb      How many random bytes to store.
+ */
+int rtRandGenBytesNative(void *pv, size_t cb);
 
-#endif
+void rtRandGenBytesFallback(void *pv, size_t cb);
 
 __END_DECLS