[Boost-commit] svn:boost r86399 - trunk/boost/sync/detail/semaphore

Subject: [Boost-commit] svn:boost r86399 - trunk/boost/sync/detail/semaphore
From: tim_at_[hidden]
Date: 2013-10-22 16:07:08

Author: timblechmann
Date: 2013-10-22 16:07:08 EDT (Tue, 22 Oct 2013)
New Revision: 86399
URL: http://svn.boost.org/trac/boost/changeset/86399

Log:
sync: dispatch semaphores - fix wait_until

Text files modified: 
   trunk/boost/sync/detail/semaphore/semaphore_dispatch.hpp |     4 +++-                                    
   1 files changed, 3 insertions(+), 1 deletions(-)

Modified: trunk/boost/sync/detail/semaphore/semaphore_dispatch.hpp
==============================================================================
--- trunk/boost/sync/detail/semaphore/semaphore_dispatch.hpp	Tue Oct 22 15:18:12 2013	(r86398)
+++ trunk/boost/sync/detail/semaphore/semaphore_dispatch.hpp	2013-10-22 16:07:08 EDT (Tue, 22 Oct 2013)	(r86399)
@@ -118,7 +118,9 @@
 
     bool priv_timed_wait(sync::detail::system_time_point const& t)
     {
-        return priv_timed_wait(t - sync::detail::system_time_point::now());
+        struct timespec timespec_timeout = t.get();
+        dispatch_time_t timeout = dispatch_walltime( &timespec_timeout, 0 );
+        return dispatch_semaphore_wait(m_sem, timeout) == 0;
     }
 
     template< typename TimePoint >