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| 1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2013, 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" | 5 #include "platform/globals.h" |
| 6 #if defined(TARGET_OS_MACOS) | 6 #if defined(TARGET_OS_MACOS) |
| 7 | 7 |
| 8 #include <errno.h> // NOLINT | 8 #include <errno.h> // NOLINT |
| 9 | 9 |
| 10 #include "vm/flags.h" | 10 #include "vm/flags.h" |
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| 48 void ThreadInterrupter::InterruptThread(OSThread* thread) { | 48 void ThreadInterrupter::InterruptThread(OSThread* thread) { |
| 49 if (FLAG_trace_thread_interrupter) { | 49 if (FLAG_trace_thread_interrupter) { |
| 50 OS::Print("ThreadInterrupter interrupting %p\n", thread->id()); | 50 OS::Print("ThreadInterrupter interrupting %p\n", thread->id()); |
| 51 } | 51 } |
| 52 int result = pthread_kill(thread->id(), SIGPROF); | 52 int result = pthread_kill(thread->id(), SIGPROF); |
| 53 ASSERT((result == 0) || (result == ESRCH)); | 53 ASSERT((result == 0) || (result == ESRCH)); |
| 54 } | 54 } |
| 55 | 55 |
| 56 | 56 |
| 57 void ThreadInterrupter::InstallSignalHandler() { | 57 void ThreadInterrupter::InstallSignalHandler() { |
| 58 SignalHandler::Install(ThreadInterrupterMacOS::ThreadInterruptSignalHandler); | 58 SignalHandler::Install< |
| 59 ThreadInterrupterMacOS::ThreadInterruptSignalHandler>(); |
| 59 } | 60 } |
| 60 | 61 |
| 61 | 62 |
| 62 void ThreadInterrupter::RemoveSignalHandler() { | 63 void ThreadInterrupter::RemoveSignalHandler() { |
| 63 SignalHandler::Remove(); | 64 SignalHandler::Remove(); |
| 64 } | 65 } |
| 65 | 66 |
| 66 #endif // !PRODUCT | 67 #endif // !PRODUCT |
| 67 | 68 |
| 68 } // namespace dart | 69 } // namespace dart |
| 69 | 70 |
| 70 #endif // defined(TARGET_OS_MACOS) | 71 #endif // defined(TARGET_OS_MACOS) |
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