Ticket #9460: fifo_worker.hpp.patch

fifo_worker.hpp

@@ -34 +34 @@
 #  endif
 
 #  include <boost/thread/mutex.hpp>
+#  include <boost/thread/lock_types.hpp>
 #  include <boost/thread/condition.hpp>
 
 #  ifdef BOOST_MSVC
@@ -80 +81 @@
       }
 
       #ifdef BOOST_HAS_THREADS
-      mutex::scoped_lock lock( mutex_ );
+      boost::unique_lock<boost::mutex> lock( mutex_ );
       #endif
 
       workQueue_.push_back( work_item() );
@@ -143 +144 @@
     work_item dequeue_item()
     {
       #ifdef BOOST_HAS_THREADS
-      mutex::scoped_lock lock( mutex_ );
+      boost::unique_lock<boost::mutex> lock( mutex_ );
 
       if ( !waitOnEmptyQueue_ && workQueue_.empty() )
       {