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1 /* | 1 /* |
2 * Copyright (C) 2007, 2009 Apple Inc. All rights reserved. | 2 * Copyright (C) 2007, 2009 Apple Inc. All rights reserved. |
3 * Copyright (C) 2007 Justin Haygood (jhaygood@reaktix.com) | 3 * Copyright (C) 2007 Justin Haygood (jhaygood@reaktix.com) |
4 * Copyright (C) 2011 Research In Motion Limited. All rights reserved. | 4 * Copyright (C) 2011 Research In Motion Limited. All rights reserved. |
5 * | 5 * |
6 * Redistribution and use in source and binary forms, with or without | 6 * Redistribution and use in source and binary forms, with or without |
7 * modification, are permitted provided that the following conditions | 7 * modification, are permitted provided that the following conditions |
8 * are met: | 8 * are met: |
9 * | 9 * |
10 * 1. Redistributions of source code must retain the above copyright | 10 * 1. Redistributions of source code must retain the above copyright |
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48 #include "wtf/dtoa.h" | 48 #include "wtf/dtoa.h" |
49 #include "wtf/dtoa/cached-powers.h" | 49 #include "wtf/dtoa/cached-powers.h" |
50 #include <errno.h> | 50 #include <errno.h> |
51 | 51 |
52 #if !COMPILER(MSVC) | 52 #if !COMPILER(MSVC) |
53 #include <limits.h> | 53 #include <limits.h> |
54 #include <sched.h> | 54 #include <sched.h> |
55 #include <sys/time.h> | 55 #include <sys/time.h> |
56 #endif | 56 #endif |
57 | 57 |
58 #if OS(DARWIN) && __MAC_OS_X_VERSION_MIN_REQUIRED >= 1060 | 58 #if OS(DARWIN) |
59 #include <objc/objc-auto.h> | 59 #include <objc/objc-auto.h> |
60 #endif | 60 #endif |
61 | 61 |
62 namespace WTF { | 62 namespace WTF { |
63 | 63 |
64 class PthreadState { | 64 class PthreadState { |
65 WTF_MAKE_FAST_ALLOCATED; | 65 WTF_MAKE_FAST_ALLOCATED; |
66 public: | 66 public: |
67 enum JoinableState { | 67 enum JoinableState { |
68 Joinable, // The default thread state. The thread can be joined on. | 68 Joinable, // The default thread state. The thread can be joined on. |
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198 } | 198 } |
199 | 199 |
200 void initializeCurrentThreadInternal(const char* threadName) | 200 void initializeCurrentThreadInternal(const char* threadName) |
201 { | 201 { |
202 #if HAVE(PTHREAD_SETNAME_NP) | 202 #if HAVE(PTHREAD_SETNAME_NP) |
203 pthread_setname_np(threadName); | 203 pthread_setname_np(threadName); |
204 #else | 204 #else |
205 UNUSED_PARAM(threadName); | 205 UNUSED_PARAM(threadName); |
206 #endif | 206 #endif |
207 | 207 |
208 #if OS(DARWIN) && __MAC_OS_X_VERSION_MIN_REQUIRED >= 1060 | 208 #if OS(DARWIN) |
209 // All threads that potentially use APIs above the BSD layer must be registe
red with the Objective-C | 209 // All threads that potentially use APIs above the BSD layer must be registe
red with the Objective-C |
210 // garbage collector in case API implementations use garbage-collected memor
y. | 210 // garbage collector in case API implementations use garbage-collected memor
y. |
211 objc_registerThreadWithCollector(); | 211 objc_registerThreadWithCollector(); |
212 #endif | 212 #endif |
213 | 213 |
214 ThreadIdentifier id = identifierByPthreadHandle(pthread_self()); | 214 ThreadIdentifier id = identifierByPthreadHandle(pthread_self()); |
215 ASSERT(id); | 215 ASSERT(id); |
216 ThreadIdentifierData::initialize(id); | 216 ThreadIdentifierData::initialize(id); |
217 } | 217 } |
218 | 218 |
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386 | 386 |
387 void ThreadCondition::broadcast() | 387 void ThreadCondition::broadcast() |
388 { | 388 { |
389 int result = pthread_cond_broadcast(&m_condition); | 389 int result = pthread_cond_broadcast(&m_condition); |
390 ASSERT_UNUSED(result, !result); | 390 ASSERT_UNUSED(result, !result); |
391 } | 391 } |
392 | 392 |
393 } // namespace WTF | 393 } // namespace WTF |
394 | 394 |
395 #endif // USE(PTHREADS) | 395 #endif // USE(PTHREADS) |
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