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Side by Side Diff: base/sys_info.h

Issue 7144007: Improve and unify Mac OS X run-time version checks (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src/
Patch Set: Created 9 years, 6 months ago
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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #ifndef BASE_SYS_INFO_H_ 5 #ifndef BASE_SYS_INFO_H_
6 #define BASE_SYS_INFO_H_ 6 #define BASE_SYS_INFO_H_
7 #pragma once 7 #pragma once
8 8
9 #include "base/base_api.h" 9 #include "base/base_api.h"
10 #include "base/basictypes.h" 10 #include "base/basictypes.h"
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34 34
35 // Returns the name of the host operating system. 35 // Returns the name of the host operating system.
36 static std::string OperatingSystemName(); 36 static std::string OperatingSystemName();
37 37
38 // Returns the version of the host operating system. 38 // Returns the version of the host operating system.
39 static std::string OperatingSystemVersion(); 39 static std::string OperatingSystemVersion();
40 40
41 // Retrieves detailed numeric values for the OS version. 41 // Retrieves detailed numeric values for the OS version.
42 // TODO(port): Implement a Linux version of this method and enable the 42 // TODO(port): Implement a Linux version of this method and enable the
43 // corresponding unit test. 43 // corresponding unit test.
44 // DON'T USE THIS ON THE MAC to determine the current OS release for
45 // OS version-specific feature checks and workarounds. If you must use
46 // an OS version check instead of a feature check, use the base::mac::IsOS*
47 // family from base/mac/mac_util.h.
44 static void OperatingSystemVersionNumbers(int32* major_version, 48 static void OperatingSystemVersionNumbers(int32* major_version,
45 int32* minor_version, 49 int32* minor_version,
46 int32* bugfix_version); 50 int32* bugfix_version);
47 51
48 // Returns the CPU architecture of the system. Exact return value may differ 52 // Returns the CPU architecture of the system. Exact return value may differ
49 // across platforms. 53 // across platforms.
50 static std::string CPUArchitecture(); 54 static std::string CPUArchitecture();
51 55
52 // Returns the pixel dimensions of the primary display via the 56 // Returns the pixel dimensions of the primary display via the
53 // width and height parameters. 57 // width and height parameters.
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75 static void ParseLsbRelease(const std::string& lsb_release, 79 static void ParseLsbRelease(const std::string& lsb_release,
76 int32* major_version, 80 int32* major_version,
77 int32* minor_version, 81 int32* minor_version,
78 int32* bugfix_version); 82 int32* bugfix_version);
79 #endif 83 #endif
80 }; 84 };
81 85
82 } // namespace base 86 } // namespace base
83 87
84 #endif // BASE_SYS_INFO_H_ 88 #endif // BASE_SYS_INFO_H_
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