namespace cds { namespace urcu { namespace details {
template<> CDS_EXPORT_API singleton_vtbl * sh_singleton_instance< signal_buffered_tag >::s_pRCU = nullptr;
- template<> CDS_EXPORT_API singleton_vtbl * sh_singleton_instance< signal_threaded_tag >::s_pRCU = nullptr;
+
+ template <>
+ void sh_singleton<signal_buffered_tag>::signal_handler( int /*signo*/, siginfo_t * /*sigInfo*/, void * /*context*/ )
+ {
+ thread_record * pRec = cds::threading::getRCU<signal_buffered_tag>();
+ if ( pRec ) {
+ atomics::atomic_signal_fence( atomics::memory_order_acquire );
+ pRec->m_bNeedMemBar.store( false, atomics::memory_order_relaxed );
+ atomics::atomic_signal_fence( atomics::memory_order_release );
+ }
+ }
}}} // namespace cds::urcu::details