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23 lines
656 B
C++
23 lines
656 B
C++
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#include "MultiThreadSupport/ThreadSupport.h"
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using namespace zz;
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OSThread::LocalStorageKey ThreadSupport::thread_callstack_key_ = 0;
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// Get current CallStack
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CallStack *ThreadSupport::CurrentThreadCallStack() {
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// TODO: __attribute__((destructor)) is better ?
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if (!thread_callstack_key_) {
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thread_callstack_key_ = OSThread::CreateThreadLocalKey();
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}
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if (OSThread::HasThreadLocal(thread_callstack_key_)) {
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return static_cast<CallStack *>(OSThread::GetThreadLocal(thread_callstack_key_));
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} else {
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CallStack *callstack = new CallStack();
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OSThread::SetThreadLocal(thread_callstack_key_, callstack);
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return callstack;
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}
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}
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