#include "LastError.h"
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#include "Thread.h"
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#include "os/LastError.h"
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namespace il2cpp
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{
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namespace vm
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{
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int32_t LastError::s_LastErrorThreadLocalStorageOffset = -1;
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uint32_t LastError::GetLastError()
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{
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if (s_LastErrorThreadLocalStorageOffset == -1)
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return 0;
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return *(uint32_t*)Thread::GetThreadStaticData(s_LastErrorThreadLocalStorageOffset);
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}
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void LastError::StoreLastError()
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{
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// Get the last error first, before any other calls (so that we don't stomp on it).
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uint32_t lastError = os::LastError::GetLastError();
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uint32_t* lastErrorTls = (uint32_t*)Thread::GetThreadStaticData(s_LastErrorThreadLocalStorageOffset);
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*lastErrorTls = lastError;
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}
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void LastError::InitializeLastErrorThreadStatic()
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{
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if (s_LastErrorThreadLocalStorageOffset == -1)
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s_LastErrorThreadLocalStorageOffset = Thread::AllocThreadStaticData(sizeof(uint32_t));
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}
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} /* namespace vm */
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} /* namespace il2cpp */
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