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Issue 10767: RandUInt -> RandUint to match the style of other Uint functions. (Closed) Base URL: svn://chrome-svn/chrome/trunk/src/
Patch Set: Created 12 years, 1 month ago
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1 // Copyright (c) 2008 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2008 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "base/rand_util.h" 5 #include "base/rand_util.h"
6 6
7 #include <stdlib.h> 7 #include <stdlib.h>
8 8
9 #include "base/basictypes.h" 9 #include "base/basictypes.h"
10 #include "base/logging.h" 10 #include "base/logging.h"
11 11
12 namespace { 12 namespace {
13 13
14 uint32 RandUInt32() { 14 uint32 RandUint32() {
15 uint32 number; 15 uint32 number;
16 CHECK(rand_s(&number) == 0); 16 CHECK(rand_s(&number) == 0);
17 return number; 17 return number;
18 } 18 }
19 19
20 } // namespace 20 } // namespace
21 21
22 namespace base { 22 namespace base {
23 23
24 uint64 RandUInt64() { 24 uint64 RandUint64() {
25 uint32 first_half = RandUInt32(); 25 uint32 first_half = RandUint32();
26 uint32 second_half = RandUInt32(); 26 uint32 second_half = RandUint32();
27 return (static_cast<uint64>(first_half) << 32) + second_half; 27 return (static_cast<uint64>(first_half) << 32) + second_half;
28 } 28 }
29 29
30 } // namespace base 30 } // namespace base
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