blob: 0d871403b4b392a105830fc8a341d0b9c131e972 [file] [log] [blame]
/*
* Copyright (C) 2016 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <gapic/thread_local.h>
#include <cstdint>
#include <windows.h>
namespace gapic {
ThreadLocalValue::ThreadLocalValue() {
DWORD key = TlsAlloc();
_ = reinterpret_cast<void*>(static_cast<uintptr_t>(key));
}
ThreadLocalValue::~ThreadLocalValue() {
DWORD key = static_cast<DWORD>(reinterpret_cast<uintptr_t>(_));
TlsFree(key);
}
size_t ThreadLocalValue::get() {
DWORD key = static_cast<DWORD>(reinterpret_cast<uintptr_t>(_));
void* val = TlsGetValue(key);
return reinterpret_cast<size_t>(val);
}
void ThreadLocalValue::set(size_t val) {
DWORD key = static_cast<DWORD>(reinterpret_cast<uintptr_t>(_));
TlsSetValue(key, reinterpret_cast<void*>(static_cast<uintptr_t>(val)));
}
} // namespace gapic