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