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📄 timespec.hpp

📁 Boost provides free peer-reviewed portable C++ source libraries. We emphasize libraries that work
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#ifndef BOOST_THREAD_PTHREAD_TIMESPEC_HPP#define BOOST_THREAD_PTHREAD_TIMESPEC_HPP//  (C) Copyright 2007-8 Anthony Williams ////  Distributed under the Boost Software License, Version 1.0. (See//  accompanying file LICENSE_1_0.txt or copy at//  http://www.boost.org/LICENSE_1_0.txt)#include <boost/thread/thread_time.hpp>#include <boost/date_time/posix_time/conversion.hpp>#include <pthread.h>#ifndef _WIN32#include <unistd.h>#endif#include <boost/config/abi_prefix.hpp>namespace boost{    namespace detail    {        inline struct timespec get_timespec(boost::system_time const& abs_time)        {            struct timespec timeout={0,0};            boost::posix_time::time_duration const time_since_epoch=abs_time-boost::posix_time::from_time_t(0);                        timeout.tv_sec=time_since_epoch.total_seconds();            timeout.tv_nsec=(long)(time_since_epoch.fractional_seconds()*(1000000000l/time_since_epoch.ticks_per_second()));            return timeout;        }    }}#include <boost/config/abi_suffix.hpp>#endif

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