chromium/third_party/libc++/src/include/__stop_token/stop_state.h

// -*- C++ -*-
//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#ifndef _LIBCPP___STOP_TOKEN_STOP_STATE_H
#define _LIBCPP___STOP_TOKEN_STOP_STATE_H

#include <__assert>
#include <__config>
#include <__stop_token/atomic_unique_lock.h>
#include <__stop_token/intrusive_list_view.h>
#include <__thread/id.h>
#include <atomic>
#include <cstdint>

#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
#  pragma GCC system_header
#endif

_LIBCPP_BEGIN_NAMESPACE_STD

#if _LIBCPP_STD_VER >= 20 && !defined(_LIBCPP_HAS_NO_THREADS)

struct __stop_callback_base : __intrusive_node_base<__stop_callback_base> { … };

class __stop_state { … };

template <class _Tp>
struct __intrusive_shared_ptr_traits;

template <>
struct __intrusive_shared_ptr_traits<__stop_state> { … };

#endif // _LIBCPP_STD_VER >= 20 && !defined(_LIBCPP_HAS_NO_THREADS)

_LIBCPP_END_NAMESPACE_STD

#endif // _LIBCPP___STOP_TOKEN_STOP_STATE_H