1// 2// detail/impl/posix_thread.ipp 3// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 4// 5// Copyright (c) 2003-2015 Christopher M. Kohlhoff (chris at kohlhoff dot com) 6// 7// Distributed under the Boost Software License, Version 1.0. (See accompanying 8// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) 9// 10 11#ifndef ASIO_DETAIL_IMPL_POSIX_THREAD_IPP 12#define ASIO_DETAIL_IMPL_POSIX_THREAD_IPP 13 14#if defined(_MSC_VER) && (_MSC_VER >= 1200) 15# pragma once 16#endif // defined(_MSC_VER) && (_MSC_VER >= 1200) 17 18#include "asio/detail/config.hpp" 19 20#if defined(ASIO_HAS_PTHREADS) 21 22#include "asio/detail/posix_thread.hpp" 23#include "asio/detail/throw_error.hpp" 24#include "asio/error.hpp" 25 26#include "asio/detail/push_options.hpp" 27 28namespace clmdep_asio { 29namespace detail { 30 31posix_thread::~posix_thread() 32{ 33 if (!joined_) 34 ::pthread_detach(thread_); 35} 36 37void posix_thread::join() 38{ 39 if (!joined_) 40 { 41 ::pthread_join(thread_, 0); 42 joined_ = true; 43 } 44} 45 46void posix_thread::start_thread(func_base* arg) 47{ 48 int error = ::pthread_create(&thread_, 0, 49 clmdep_asio_detail_posix_thread_function, arg); 50 if (error != 0) 51 { 52 delete arg; 53 clmdep_asio::error_code ec(error, 54 clmdep_asio::error::get_system_category()); 55 clmdep_asio::detail::throw_error(ec, "thread"); 56 } 57} 58 59void* clmdep_asio_detail_posix_thread_function(void* arg) 60{ 61 posix_thread::auto_func_base_ptr func = { 62 static_cast<posix_thread::func_base*>(arg) }; 63 func.ptr->run(); 64 return 0; 65} 66 67} // namespace detail 68} // namespace clmdep_asio 69 70#include "asio/detail/pop_options.hpp" 71 72#endif // defined(ASIO_HAS_PTHREADS) 73 74#endif // ASIO_DETAIL_IMPL_POSIX_THREAD_IPP 75