dll_hash.cc revision a1401311d1ab56c4ed0a474bd38c108f75cb0cd9 
1// Copyright 2014 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.
4
5#include "base/hash.h"
6#include "chrome_elf/dll_hash/dll_hash.h"
7
8int DllNameToHash(std::string dll_name) {
9  uint32 data = base::Hash(dll_name);
10
11  // Strip off the signed bit because UMA doesn't support negative values,
12  // but takes a signed int as input.
13  return static_cast<int>(data & 0x7fffffff);
14}
15