chrome/browser/mac/obsolete_system.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 "chrome/browser/mac/obsolete_system.h"
   6
   7 #include <sys/sysctl.h>
   8 #include <sys/types.h>
   9
  10 #include "grit/chromium_strings.h"
  11 #include "ui/base/l10n/l10n_util.h"
  12
  13 #if !defined(ARCH_CPU_64_BITS)
  14
  15 // static
  16 bool ObsoleteSystemMac::Has32BitOnlyCPU() {
  17   int value;
  18   size_t valueSize = sizeof(value);
  19   if (sysctlbyname("hw.cpu64bit_capable", &value, &valueSize, NULL, 0) != 0) {
  20     return true;
  21   }
  22   return value == 0;
  23 }
  24
  25 // static
  26 base::string16 ObsoleteSystemMac::LocalizedObsoleteSystemString() {
  27   return l10n_util::GetStringUTF16(
  28       Is32BitEndOfTheLine() ? IDS_MAC_32_BIT_OBSOLETE_NOW :
  29                               IDS_MAC_32_BIT_OBSOLETE_SOON);
  30 }
  31
  32 #endif