//          Copyright Oliver Kowalke 2014.
// 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 "bind_processor.hpp"

extern "C"
{
#include <sys/processor.h>
#include <sys/thread.h>
}

#include <stdexcept>

#include <boost/config/abi_prefix.hpp>

void bind_to_processor( unsigned int n)
{
    if ( ::bindprocessor( BINDTHREAD, ::thread_yield(), static_cast< cpu_t >( n) ) == -1)
        throw std::runtime_error("::bindprocessor() failed");
}

#include <boost/config/abi_suffix.hpp>