base/sys_info_openbsd.cc

   1 // Copyright (c) 2009 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/sys_info.h"
   6
   7 #include "base/logging.h"
   8
   9 namespace base {
  10
  11 int SysInfo::NumberOfProcessors() {
  12   int mib[] = { CTL_HW, HW_NCPU };
  13   int ncpu;
  14   size_t size = sizeof(ncpu);
  15   if (sysctl(mib, 2, &ncpu, &size, NULL, 0) == -1) {
  16     NOTREACHED();
  17     return 1;
  18   }
  19   return ncpu;
  20 }
  21
  22 }  // namespace base