1*700637cbSDimitry Andric// -*- C++ -*- 2*700637cbSDimitry Andric//===----------------------------------------------------------------------===// 3*700637cbSDimitry Andric// 4*700637cbSDimitry Andric// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 5*700637cbSDimitry Andric// See https://llvm.org/LICENSE.txt for license information. 6*700637cbSDimitry Andric// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 7*700637cbSDimitry Andric// 8*700637cbSDimitry Andric//===----------------------------------------------------------------------===// 9*700637cbSDimitry Andric 10*700637cbSDimitry Andric#ifndef _LIBCPP___CXX03_THREAD 11*700637cbSDimitry Andric#define _LIBCPP___CXX03_THREAD 12*700637cbSDimitry Andric 13*700637cbSDimitry Andric/* 14*700637cbSDimitry Andric 15*700637cbSDimitry Andric thread synopsis 16*700637cbSDimitry Andric 17*700637cbSDimitry Andricnamespace std 18*700637cbSDimitry Andric{ 19*700637cbSDimitry Andric 20*700637cbSDimitry Andricclass thread 21*700637cbSDimitry Andric{ 22*700637cbSDimitry Andricpublic: 23*700637cbSDimitry Andric class id; 24*700637cbSDimitry Andric typedef pthread_t native_handle_type; 25*700637cbSDimitry Andric 26*700637cbSDimitry Andric thread() noexcept; 27*700637cbSDimitry Andric template <class F, class ...Args> explicit thread(F&& f, Args&&... args); 28*700637cbSDimitry Andric ~thread(); 29*700637cbSDimitry Andric 30*700637cbSDimitry Andric thread(const thread&) = delete; 31*700637cbSDimitry Andric thread(thread&& t) noexcept; 32*700637cbSDimitry Andric 33*700637cbSDimitry Andric thread& operator=(const thread&) = delete; 34*700637cbSDimitry Andric thread& operator=(thread&& t) noexcept; 35*700637cbSDimitry Andric 36*700637cbSDimitry Andric void swap(thread& t) noexcept; 37*700637cbSDimitry Andric 38*700637cbSDimitry Andric bool joinable() const noexcept; 39*700637cbSDimitry Andric void join(); 40*700637cbSDimitry Andric void detach(); 41*700637cbSDimitry Andric id get_id() const noexcept; 42*700637cbSDimitry Andric native_handle_type native_handle(); 43*700637cbSDimitry Andric 44*700637cbSDimitry Andric static unsigned hardware_concurrency() noexcept; 45*700637cbSDimitry Andric}; 46*700637cbSDimitry Andric 47*700637cbSDimitry Andricvoid swap(thread& x, thread& y) noexcept; 48*700637cbSDimitry Andric 49*700637cbSDimitry Andricclass thread::id 50*700637cbSDimitry Andric{ 51*700637cbSDimitry Andricpublic: 52*700637cbSDimitry Andric id() noexcept; 53*700637cbSDimitry Andric}; 54*700637cbSDimitry Andric 55*700637cbSDimitry Andricbool operator==(thread::id x, thread::id y) noexcept; 56*700637cbSDimitry Andricbool operator!=(thread::id x, thread::id y) noexcept; // removed in C++20 57*700637cbSDimitry Andricbool operator< (thread::id x, thread::id y) noexcept; // removed in C++20 58*700637cbSDimitry Andricbool operator<=(thread::id x, thread::id y) noexcept; // removed in C++20 59*700637cbSDimitry Andricbool operator> (thread::id x, thread::id y) noexcept; // removed in C++20 60*700637cbSDimitry Andricbool operator>=(thread::id x, thread::id y) noexcept; // removed in C++20 61*700637cbSDimitry Andricstrong_ordering operator<=>(thread::id x, thread::id y) noexcept; // C++20 62*700637cbSDimitry Andric 63*700637cbSDimitry Andrictemplate<class charT, class traits> 64*700637cbSDimitry Andricbasic_ostream<charT, traits>& 65*700637cbSDimitry Andricoperator<<(basic_ostream<charT, traits>& out, thread::id id); 66*700637cbSDimitry Andric 67*700637cbSDimitry Andrictemplate<class charT> 68*700637cbSDimitry Andricstruct formatter<thread::id, charT>; 69*700637cbSDimitry Andric 70*700637cbSDimitry Andricnamespace this_thread 71*700637cbSDimitry Andric{ 72*700637cbSDimitry Andric 73*700637cbSDimitry Andricthread::id get_id() noexcept; 74*700637cbSDimitry Andric 75*700637cbSDimitry Andricvoid yield() noexcept; 76*700637cbSDimitry Andric 77*700637cbSDimitry Andrictemplate <class Clock, class Duration> 78*700637cbSDimitry Andricvoid sleep_until(const chrono::time_point<Clock, Duration>& abs_time); 79*700637cbSDimitry Andric 80*700637cbSDimitry Andrictemplate <class Rep, class Period> 81*700637cbSDimitry Andricvoid sleep_for(const chrono::duration<Rep, Period>& rel_time); 82*700637cbSDimitry Andric 83*700637cbSDimitry Andric} // this_thread 84*700637cbSDimitry Andric 85*700637cbSDimitry Andric} // std 86*700637cbSDimitry Andric 87*700637cbSDimitry Andric*/ 88*700637cbSDimitry Andric 89*700637cbSDimitry Andric#include <__cxx03/__config> 90*700637cbSDimitry Andric 91*700637cbSDimitry Andric#if !defined(_LIBCPP_HAS_NO_THREADS) 92*700637cbSDimitry Andric 93*700637cbSDimitry Andric# include <__cxx03/__thread/support.h> 94*700637cbSDimitry Andric# include <__cxx03/__thread/this_thread.h> 95*700637cbSDimitry Andric# include <__cxx03/__thread/thread.h> 96*700637cbSDimitry Andric# include <__cxx03/version> 97*700637cbSDimitry Andric 98*700637cbSDimitry Andric# if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) 99*700637cbSDimitry Andric# pragma GCC system_header 100*700637cbSDimitry Andric# endif 101*700637cbSDimitry Andric 102*700637cbSDimitry Andric#endif // !defined(_LIBCPP_HAS_NO_THREADS) 103*700637cbSDimitry Andric 104*700637cbSDimitry Andric#if !defined(_LIBCPP_REMOVE_TRANSITIVE_INCLUDES) 105*700637cbSDimitry Andric# include <__cxx03/cstddef> 106*700637cbSDimitry Andric# include <__cxx03/ctime> 107*700637cbSDimitry Andric# include <__cxx03/iosfwd> 108*700637cbSDimitry Andric# include <__cxx03/ratio> 109*700637cbSDimitry Andric#endif 110*700637cbSDimitry Andric 111*700637cbSDimitry Andric#if !defined(_LIBCPP_REMOVE_TRANSITIVE_INCLUDES) 112*700637cbSDimitry Andric# include <__cxx03/chrono> 113*700637cbSDimitry Andric#endif 114*700637cbSDimitry Andric 115*700637cbSDimitry Andric#if !defined(_LIBCPP_REMOVE_TRANSITIVE_INCLUDES) 116*700637cbSDimitry Andric# include <__cxx03/cstring> 117*700637cbSDimitry Andric# include <__cxx03/functional> 118*700637cbSDimitry Andric# include <__cxx03/new> 119*700637cbSDimitry Andric# include <__cxx03/system_error> 120*700637cbSDimitry Andric# include <__cxx03/type_traits> 121*700637cbSDimitry Andric#endif 122*700637cbSDimitry Andric 123*700637cbSDimitry Andric#endif // _LIBCPP___CXX03_THREAD 124