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/*
* Copyright (C) 2011 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.
*/
#ifndef ART_RUNTIME_THREAD_CURRENT_INL_H_
#define ART_RUNTIME_THREAD_CURRENT_INL_H_
#include "thread.h"
#ifdef __BIONIC__
#include <bionic/tls.h> // Access to our own TLS slot.
#endif
#include <pthread.h>
namespace art {
inline Thread* Thread::Current() {
// We rely on Thread::Current returning null for a detached thread, so it's not obvious
// that we can replace this with a direct %fs access on x86.
if (!is_started_) {
return nullptr;
} else {
#ifdef __BIONIC__
void* thread = __get_tls()[TLS_SLOT_ART_THREAD_SELF];
#else
Thread* thread = Thread::self_tls_;
#endif
return reinterpret_cast<Thread*>(thread);
}
}
} // namespace art
#endif // ART_RUNTIME_THREAD_CURRENT_INL_H_