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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 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 | 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 // This file is used to handle differences in Mach message IDs and structures | 5 // This file is used to handle differences in Mach message IDs and structures |
6 // that occur between different OS versions. The Mach messages that the sandbox | 6 // that occur between different OS versions. The Mach messages that the sandbox |
7 // is interested in are decoded using information derived from the open-source | 7 // is interested in are decoded using information derived from the open-source |
8 // libraries, i.e. <http://www.opensource.apple.com/source/launchd/>. While | 8 // libraries, i.e. <http://www.opensource.apple.com/source/launchd/>. While |
9 // these messages definitions are open source, they are not considered part of | 9 // these messages definitions are open source, they are not considered part of |
10 // the stable OS API, and so differences do exist between OS versions. | 10 // the stable OS API, and so differences do exist between OS versions. |
11 | 11 |
12 #ifndef SANDBOX_MAC_OS_COMPATIBILITY_H_ | 12 #ifndef SANDBOX_MAC_OS_COMPATIBILITY_H_ |
13 #define SANDBOX_MAC_OS_COMPATIBILITY_H_ | 13 #define SANDBOX_MAC_OS_COMPATIBILITY_H_ |
14 | 14 |
15 #include <mach/mach.h> | 15 #include <mach/mach.h> |
16 #include <stdint.h> | |
17 | 16 |
18 #include <string> | 17 #include <string> |
19 | 18 |
20 #include "base/memory/scoped_ptr.h" | 19 #include "base/memory/scoped_ptr.h" |
21 #include "sandbox/mac/message_server.h" | 20 #include "sandbox/mac/message_server.h" |
22 | 21 |
23 namespace sandbox { | 22 namespace sandbox { |
24 | 23 |
25 class OSCompatibility { | 24 class OSCompatibility { |
26 public: | 25 public: |
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53 | 52 |
54 // A function to take a swap_integer message and return true if the message | 53 // A function to take a swap_integer message and return true if the message |
55 // is only getting the value of a key, neither setting it directly, nor | 54 // is only getting the value of a key, neither setting it directly, nor |
56 // swapping two keys. | 55 // swapping two keys. |
57 virtual bool IsSwapIntegerReadOnly(const IPCMessage message) = 0; | 56 virtual bool IsSwapIntegerReadOnly(const IPCMessage message) = 0; |
58 }; | 57 }; |
59 | 58 |
60 } // namespace sandbox | 59 } // namespace sandbox |
61 | 60 |
62 #endif // SANDBOX_MAC_OS_COMPATIBILITY_H_ | 61 #endif // SANDBOX_MAC_OS_COMPATIBILITY_H_ |
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