OLD | NEW |
1 // Copyright (c) 2006-2008 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_PROCESS_H_ | 5 #ifndef BASE_PROCESS_H_ |
6 #define BASE_PROCESS_H_ | 6 #define BASE_PROCESS_H_ |
7 #pragma once | 7 #pragma once |
8 | 8 |
| 9 #include "base/base_api.h" |
9 #include "base/basictypes.h" | 10 #include "base/basictypes.h" |
10 #include "build/build_config.h" | 11 #include "build/build_config.h" |
11 | 12 |
12 #include <sys/types.h> | 13 #include <sys/types.h> |
13 #if defined(OS_WIN) | 14 #if defined(OS_WIN) |
14 #include <windows.h> | 15 #include <windows.h> |
15 #endif | 16 #endif |
16 | 17 |
17 namespace base { | 18 namespace base { |
18 | 19 |
(...skipping 11 matching lines...) Expand all Loading... |
30 typedef pid_t ProcessId; | 31 typedef pid_t ProcessId; |
31 const ProcessHandle kNullProcessHandle = 0; | 32 const ProcessHandle kNullProcessHandle = 0; |
32 #endif // defined(OS_WIN) | 33 #endif // defined(OS_WIN) |
33 | 34 |
34 #if defined(OS_POSIX) && !defined(OS_MACOSX) | 35 #if defined(OS_POSIX) && !defined(OS_MACOSX) |
35 // saved_priority_ will be set to this to indicate that it's not holding | 36 // saved_priority_ will be set to this to indicate that it's not holding |
36 // a valid value. -20 to 19 are valid process priorities. | 37 // a valid value. -20 to 19 are valid process priorities. |
37 const int kUnsetProcessPriority = 256; | 38 const int kUnsetProcessPriority = 256; |
38 #endif | 39 #endif |
39 | 40 |
40 class Process { | 41 class BASE_API Process { |
41 public: | 42 public: |
42 Process() : process_(kNullProcessHandle) { | 43 Process() : process_(kNullProcessHandle) { |
43 #if defined(OS_POSIX) && !defined(OS_MACOSX) | 44 #if defined(OS_POSIX) && !defined(OS_MACOSX) |
44 saved_priority_ = kUnsetProcessPriority; | 45 saved_priority_ = kUnsetProcessPriority; |
45 #endif | 46 #endif |
46 } | 47 } |
47 | 48 |
48 explicit Process(ProcessHandle handle) : process_(handle) { | 49 explicit Process(ProcessHandle handle) : process_(handle) { |
49 #if defined(OS_POSIX) && !defined(OS_MACOSX) | 50 #if defined(OS_POSIX) && !defined(OS_MACOSX) |
50 saved_priority_ = kUnsetProcessPriority; | 51 saved_priority_ = kUnsetProcessPriority; |
(...skipping 47 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
98 #if defined(OS_POSIX) && !defined(OS_MACOSX) | 99 #if defined(OS_POSIX) && !defined(OS_MACOSX) |
99 // Holds the priority that the process was set to when it was backgrounded. | 100 // Holds the priority that the process was set to when it was backgrounded. |
100 // If the process wasn't backgrounded it will be kUnsetProcessPriority. | 101 // If the process wasn't backgrounded it will be kUnsetProcessPriority. |
101 int saved_priority_; | 102 int saved_priority_; |
102 #endif | 103 #endif |
103 }; | 104 }; |
104 | 105 |
105 } // namespace base | 106 } // namespace base |
106 | 107 |
107 #endif // BASE_PROCESS_H_ | 108 #endif // BASE_PROCESS_H_ |
OLD | NEW |