Michael Glassford wrote: [...] > > if (m_lock_status.swap(1, msync::acq)) ^^ ^^^^^^^^^^ msync:ddacq. http://groups.google.com/groups?selm=40CED460.1B7C3FAB%40web.de regards, alexander. _______________________________________________ Unsubscribe & other changes: http://lists.boost.org/mailman/listinfo.cgi/boost