chrome_elf/dll_hash/dll_hash.cc

   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
   8 int 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 }