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Cleanup

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* Deleted a couple of unnecessary calls to internal_clock_t::now() in v2/thread.hpp.
* Deleted the hidden::sleep_until() functions, which are no longer being used.
* Deleted the condition_variable::do_wait_for() function, which is no longer being used.
* Deleted the sleep_mutex and sleep_condition variables in pthread/thread_data.hpp, which are no longer being used.
This commit is contained in:
Austin Beer
2017-09-19 16:12:22 -06:00
parent a18dfa1fea
commit 285d35f43f
4 changed files with 2 additions and 65 deletions
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43
src/pthread/thread.cpp
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@@ -457,34 +457,6 @@ namespace boost
# endif
}
}
void BOOST_THREAD_DECL sleep_until(const detail::internal_timespec_timepoint& ts)
{
detail::internal_timespec_timepoint now = detail::internal_timespec_clock::now();
if (ts > now)
{
for (int foo=0; foo < 5; ++foo)
{
# if defined(BOOST_HAS_PTHREAD_DELAY_NP)
detail::timespec_duration d = ts - now;
BOOST_VERIFY(!pthread_delay_np(&d.get()));
# elif defined(BOOST_HAS_NANOSLEEP)
detail::timespec_duration d = ts - now;
nanosleep(&d.get(), 0);
# else
mutex mx;
unique_lock<mutex> lock(mx);
condition_variable cond;
cond.do_wait_until(lock, ts);
# endif
detail::internal_timespec_timepoint now2 = detail::internal_timespec_clock::now();
if (now2 >= ts)
{
return;
}
}
}
}
}
}
namespace hidden
@@ -512,21 +484,6 @@ namespace boost
while (cond.do_wait_until(lock, ts2)) {}
#endif
}
void BOOST_THREAD_DECL sleep_until(const detail::internal_timespec_timepoint& ts)
{
boost::detail::thread_data_base* const thread_info=boost::detail::get_current_thread_data();
if(thread_info)
{
unique_lock<mutex> lk(thread_info->sleep_mutex);
while(thread_info->sleep_condition.do_wait_until(lk,ts)) {}
}
else
{
boost::this_thread::no_interruption_point::hidden::sleep_until(ts);
}
}
} // hidden
} // this_thread