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1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2012, 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 #include "platform/globals.h" // NOLINT | 5 #include "platform/globals.h" // NOLINT |
6 #if defined(TARGET_OS_LINUX) | 6 #if defined(TARGET_OS_LINUX) |
7 | 7 |
8 #include "vm/os_thread.h" | 8 #include "vm/os_thread.h" |
9 | 9 |
10 #include <errno.h> // NOLINT | 10 #include <errno.h> // NOLINT |
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95 | 95 |
96 return NULL; | 96 return NULL; |
97 } | 97 } |
98 | 98 |
99 | 99 |
100 int OSThread::Start(ThreadStartFunction function, uword parameter) { | 100 int OSThread::Start(ThreadStartFunction function, uword parameter) { |
101 pthread_attr_t attr; | 101 pthread_attr_t attr; |
102 int result = pthread_attr_init(&attr); | 102 int result = pthread_attr_init(&attr); |
103 RETURN_ON_PTHREAD_FAILURE(result); | 103 RETURN_ON_PTHREAD_FAILURE(result); |
104 | 104 |
105 result = pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED); | |
106 RETURN_ON_PTHREAD_FAILURE(result); | |
107 | |
108 result = pthread_attr_setstacksize(&attr, OSThread::GetMaxStackSize()); | 105 result = pthread_attr_setstacksize(&attr, OSThread::GetMaxStackSize()); |
109 RETURN_ON_PTHREAD_FAILURE(result); | 106 RETURN_ON_PTHREAD_FAILURE(result); |
110 | 107 |
111 ThreadStartData* data = new ThreadStartData(function, parameter); | 108 ThreadStartData* data = new ThreadStartData(function, parameter); |
112 | 109 |
113 pthread_t tid; | 110 pthread_t tid; |
114 result = pthread_create(&tid, &attr, ThreadStart, data); | 111 result = pthread_create(&tid, &attr, ThreadStart, data); |
115 RETURN_ON_PTHREAD_FAILURE(result); | 112 RETURN_ON_PTHREAD_FAILURE(result); |
116 | 113 |
117 result = pthread_attr_destroy(&attr); | 114 result = pthread_attr_destroy(&attr); |
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153 return kStackSize; | 150 return kStackSize; |
154 } | 151 } |
155 | 152 |
156 | 153 |
157 ThreadId OSThread::GetCurrentThreadId() { | 154 ThreadId OSThread::GetCurrentThreadId() { |
158 return pthread_self(); | 155 return pthread_self(); |
159 } | 156 } |
160 | 157 |
161 | 158 |
162 bool OSThread::Join(ThreadId id) { | 159 bool OSThread::Join(ThreadId id) { |
163 return false; | 160 return pthread_join(id, NULL) == 0; |
164 } | 161 } |
165 | 162 |
166 | 163 |
167 intptr_t OSThread::ThreadIdToIntPtr(ThreadId id) { | 164 intptr_t OSThread::ThreadIdToIntPtr(ThreadId id) { |
168 ASSERT(sizeof(id) == sizeof(intptr_t)); | 165 ASSERT(sizeof(id) == sizeof(intptr_t)); |
169 return static_cast<intptr_t>(id); | 166 return static_cast<intptr_t>(id); |
170 } | 167 } |
171 | 168 |
172 | 169 |
173 bool OSThread::Compare(ThreadId a, ThreadId b) { | 170 bool OSThread::Compare(ThreadId a, ThreadId b) { |
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350 | 347 |
351 void Monitor::NotifyAll() { | 348 void Monitor::NotifyAll() { |
352 // TODO(iposva): Do we need to track lock owners? | 349 // TODO(iposva): Do we need to track lock owners? |
353 int result = pthread_cond_broadcast(data_.cond()); | 350 int result = pthread_cond_broadcast(data_.cond()); |
354 VALIDATE_PTHREAD_RESULT(result); | 351 VALIDATE_PTHREAD_RESULT(result); |
355 } | 352 } |
356 | 353 |
357 } // namespace dart | 354 } // namespace dart |
358 | 355 |
359 #endif // defined(TARGET_OS_LINUX) | 356 #endif // defined(TARGET_OS_LINUX) |
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