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| 1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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 MOJO_EDK_SYSTEM_PROCESS_IDENTIFIER_H_ | 5 #ifndef MOJO_EDK_SYSTEM_PROCESS_IDENTIFIER_H_ |
| 6 #define MOJO_EDK_SYSTEM_PROCESS_IDENTIFIER_H_ | 6 #define MOJO_EDK_SYSTEM_PROCESS_IDENTIFIER_H_ |
| 7 | 7 |
| 8 #include <stdint.h> | 8 #include <stdint.h> |
| 9 | 9 |
| 10 namespace mojo { | 10 namespace mojo { |
| 11 namespace system { | 11 namespace system { |
| 12 | 12 |
| 13 // Identifiers for processes (note that these are not OS process IDs): | 13 // Identifiers for processes (note that these are not OS process IDs): |
| 14 using ProcessIdentifier = uint64_t; | 14 using ProcessIdentifier = uint64_t; |
| 15 | 15 |
| 16 // Zero will never be a process identifier for any process. | 16 // Zero will never be a process identifier for any process. |
| 17 const ProcessIdentifier kInvalidProcessIdentifier = 0; | 17 const ProcessIdentifier kInvalidProcessIdentifier = 0; |
| 18 | 18 |
| 19 // The master process will always have this process identifier. | 19 // The master process will always have this process identifier. |
| 20 const ProcessIdentifier kMasterProcessIdentifier = 1; | 20 const ProcessIdentifier kMasterProcessIdentifier = 1; |
| 21 | 21 |
| 22 } // namespace system | 22 } // namespace system |
| 23 } // namespace mojo | 23 } // namespace mojo |
| 24 | 24 |
| 25 #endif // MOJO_EDK_SYSTEM_PROCESS_IDENTIFIER_H_ | 25 #endif // MOJO_EDK_SYSTEM_PROCESS_IDENTIFIER_H_ |
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Chromium Code Reviews
Issue 1350023003:
Add a Mojo EDK for Chrome that uses one OS pipe per message pipe. (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master