ipc/chromium/src/base/rand_util_win.cc@deefc01c0e14
ipc/chromium/src/base/rand_util_win.cc
Thu, 15 Jan 2015 21:03:48 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Thu, 15 Jan 2015 21:03:48 +0100
- branch
- TOR_BUG_9701
- changeset 11
- deefc01c0e14
- permissions
- -rw-r--r--
Integrate friendly tips from Tor colleagues to make (or not) 4.5 alpha 3;
This includes removal of overloaded (but unused) methods, and addition of
a overlooked call to DataStruct::SetData(nsISupports, uint32_t, bool.)
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
3 // found in the LICENSE file.
5 #include "base/rand_util.h"
7 #include <stdlib.h>
9 #include "base/basictypes.h"
10 #include "base/logging.h"
12 namespace {
14 uint32_t RandUint32() {
15 uint32_t number;
16 CHECK(rand_s(&number) == 0);
17 return number;
18 }
20 } // namespace
22 namespace base {
24 uint64_t RandUint64() {
25 uint32_t first_half = RandUint32();
26 uint32_t second_half = RandUint32();
27 return (static_cast<uint64_t>(first_half) << 32) + second_half;
28 }
30 } // namespace base
