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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 #ifndef RUNTIME_VM_OS_THREAD_ANDROID_H_ | 5 #ifndef RUNTIME_VM_OS_THREAD_ANDROID_H_ |
6 #define RUNTIME_VM_OS_THREAD_ANDROID_H_ | 6 #define RUNTIME_VM_OS_THREAD_ANDROID_H_ |
7 | 7 |
8 #if !defined(RUNTIME_VM_OS_THREAD_H_) | 8 #if !defined(RUNTIME_VM_OS_THREAD_H_) |
9 #error Do not include os_thread_android.h directly; use os_thread.h instead. | 9 #error Do not include os_thread_android.h directly; use os_thread.h instead. |
10 #endif | 10 #endif |
11 | 11 |
12 #include <pthread.h> | 12 #include <pthread.h> |
13 | 13 |
14 #include "platform/assert.h" | 14 #include "platform/assert.h" |
15 #include "platform/globals.h" | 15 #include "platform/globals.h" |
16 | 16 |
17 namespace dart { | 17 namespace dart { |
18 | 18 |
19 typedef pthread_key_t ThreadLocalKey; | 19 typedef pthread_key_t ThreadLocalKey; |
20 typedef pid_t ThreadId; | 20 typedef pid_t ThreadId; |
21 typedef pthread_t ThreadJoinId; | 21 typedef pthread_t ThreadJoinId; |
22 | 22 |
23 | |
24 static const ThreadLocalKey kUnsetThreadLocalKey = | 23 static const ThreadLocalKey kUnsetThreadLocalKey = |
25 static_cast<pthread_key_t>(-1); | 24 static_cast<pthread_key_t>(-1); |
26 | 25 |
27 | |
28 class ThreadInlineImpl { | 26 class ThreadInlineImpl { |
29 private: | 27 private: |
30 ThreadInlineImpl() {} | 28 ThreadInlineImpl() {} |
31 ~ThreadInlineImpl() {} | 29 ~ThreadInlineImpl() {} |
32 | 30 |
33 static uword GetThreadLocal(ThreadLocalKey key) { | 31 static uword GetThreadLocal(ThreadLocalKey key) { |
34 ASSERT(key != kUnsetThreadLocalKey); | 32 ASSERT(key != kUnsetThreadLocalKey); |
35 return reinterpret_cast<uword>(pthread_getspecific(key)); | 33 return reinterpret_cast<uword>(pthread_getspecific(key)); |
36 } | 34 } |
37 | 35 |
38 friend class OSThread; | 36 friend class OSThread; |
39 | 37 |
40 DISALLOW_ALLOCATION(); | 38 DISALLOW_ALLOCATION(); |
41 DISALLOW_COPY_AND_ASSIGN(ThreadInlineImpl); | 39 DISALLOW_COPY_AND_ASSIGN(ThreadInlineImpl); |
42 }; | 40 }; |
43 | 41 |
44 | |
45 class MutexData { | 42 class MutexData { |
46 private: | 43 private: |
47 MutexData() {} | 44 MutexData() {} |
48 ~MutexData() {} | 45 ~MutexData() {} |
49 | 46 |
50 pthread_mutex_t* mutex() { return &mutex_; } | 47 pthread_mutex_t* mutex() { return &mutex_; } |
51 | 48 |
52 pthread_mutex_t mutex_; | 49 pthread_mutex_t mutex_; |
53 | 50 |
54 friend class Mutex; | 51 friend class Mutex; |
55 | 52 |
56 DISALLOW_ALLOCATION(); | 53 DISALLOW_ALLOCATION(); |
57 DISALLOW_COPY_AND_ASSIGN(MutexData); | 54 DISALLOW_COPY_AND_ASSIGN(MutexData); |
58 }; | 55 }; |
59 | 56 |
60 | |
61 class MonitorData { | 57 class MonitorData { |
62 private: | 58 private: |
63 MonitorData() {} | 59 MonitorData() {} |
64 ~MonitorData() {} | 60 ~MonitorData() {} |
65 | 61 |
66 pthread_mutex_t* mutex() { return &mutex_; } | 62 pthread_mutex_t* mutex() { return &mutex_; } |
67 pthread_cond_t* cond() { return &cond_; } | 63 pthread_cond_t* cond() { return &cond_; } |
68 | 64 |
69 pthread_mutex_t mutex_; | 65 pthread_mutex_t mutex_; |
70 pthread_cond_t cond_; | 66 pthread_cond_t cond_; |
71 | 67 |
72 friend class Monitor; | 68 friend class Monitor; |
73 | 69 |
74 DISALLOW_ALLOCATION(); | 70 DISALLOW_ALLOCATION(); |
75 DISALLOW_COPY_AND_ASSIGN(MonitorData); | 71 DISALLOW_COPY_AND_ASSIGN(MonitorData); |
76 }; | 72 }; |
77 | 73 |
78 } // namespace dart | 74 } // namespace dart |
79 | 75 |
80 #endif // RUNTIME_VM_OS_THREAD_ANDROID_H_ | 76 #endif // RUNTIME_VM_OS_THREAD_ANDROID_H_ |
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