diff options
Diffstat (limited to 'base/sys_info_mac.cc')
-rw-r--r-- | base/sys_info_mac.cc | 46 |
1 files changed, 0 insertions, 46 deletions
diff --git a/base/sys_info_mac.cc b/base/sys_info_mac.cc deleted file mode 100644 index cd93ce9..0000000 --- a/base/sys_info_mac.cc +++ /dev/null @@ -1,46 +0,0 @@ -// Copyright (c) 2009 The Chromium Authors. All rights reserved. -// Use of this source code is governed by a BSD-style license that can be -// found in the LICENSE file. - -#include "base/sys_info.h" - -#include <CoreServices/CoreServices.h> - -namespace base { - -// static -void SysInfo::OperatingSystemVersionNumbers(int32 *major_version, - int32 *minor_version, - int32 *bugfix_version) { - static bool is_initialized = false; - static int32 major_version_cached = 0; - static int32 minor_version_cached = 0; - static int32 bugfix_version_cached = 0; - - if (!is_initialized) { - // Gestalt can't be called in the sandbox, so we cache its return value. - Gestalt(gestaltSystemVersionMajor, - reinterpret_cast<SInt32*>(&major_version_cached)); - Gestalt(gestaltSystemVersionMinor, - reinterpret_cast<SInt32*>(&minor_version_cached)); - Gestalt(gestaltSystemVersionBugFix, - reinterpret_cast<SInt32*>(&bugfix_version_cached)); - is_initialized = true; - } - - *major_version = major_version_cached; - *minor_version = minor_version_cached; - *bugfix_version = bugfix_version_cached; -} - -// static -void SysInfo::CacheSysInfo() { - // Due to startup time concerns [premature optimization?] we only cache values - // from functions we know to be called in the renderer & fail when the sandbox - // is enabled. - NumberOfProcessors(); - int32 dummy; - OperatingSystemVersionNumbers(&dummy, &dummy, &dummy); -} - -} // namespace base |