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1 // Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file |
2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
4 | 4 |
5 #ifndef VM_OS_H_ | 5 #ifndef VM_OS_H_ |
6 #define VM_OS_H_ | 6 #define VM_OS_H_ |
7 | 7 |
8 #include "vm/globals.h" | 8 #include "vm/globals.h" |
9 | 9 |
10 // Forward declarations. | 10 // Forward declarations. |
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104 va_list args); | 104 va_list args); |
105 | 105 |
106 // Converts a C string which represents a valid dart integer into a 64 bit | 106 // Converts a C string which represents a valid dart integer into a 64 bit |
107 // value. | 107 // value. |
108 // Returns false if it is unable to convert the string to a 64 bit value, | 108 // Returns false if it is unable to convert the string to a 64 bit value, |
109 // the failure could be because of underflow/overflow or invalid characters. | 109 // the failure could be because of underflow/overflow or invalid characters. |
110 // On success the function returns true and 'value' contains the converted | 110 // On success the function returns true and 'value' contains the converted |
111 // value. | 111 // value. |
112 static bool StringToInt64(const char* str, int64_t* value); | 112 static bool StringToInt64(const char* str, int64_t* value); |
113 | 113 |
| 114 // Register code observers relevant to this OS. |
| 115 static void RegisterCodeObservers(); |
| 116 |
114 // Initialize the OS class. | 117 // Initialize the OS class. |
115 static void InitOnce(); | 118 static void InitOnce(); |
116 | 119 |
117 // Shut down the OS class. | 120 // Shut down the OS class. |
118 static void Shutdown(); | 121 static void Shutdown(); |
119 | 122 |
120 static void Abort(); | 123 static void Abort(); |
121 | 124 |
122 static void Exit(int code); | 125 static void Exit(int code); |
123 }; | 126 }; |
124 | 127 |
125 } // namespace dart | 128 } // namespace dart |
126 | 129 |
127 #endif // VM_OS_H_ | 130 #endif // VM_OS_H_ |
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