use std::mutex in LocalProcessFactory

which much faster than osl_Mutex, and especially for this simple case

Change-Id: I4e8ba221649587af76c7f7cac5f308821490980a
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/134300
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

1 files changed, 4 insertions, 3 deletions

diff --git a/comphelper/source/processfactory/processfactory.cxx b/comphelper/source/processfactory/processfactory.cxx
index ea5595646e4c..fc8586471db1 100644
--- a/comphelper/source/processfactory/processfactory.cxx
+++ b/comphelper/source/processfactory/processfactory.cxx
@@ -17,7 +17,7 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
-#include <osl/mutex.hxx>
+#include <mutex>
 #include <comphelper/processfactory.hxx>
 
 #include <com/sun/star/beans/XPropertySet.hpp>
@@ -41,19 +41,20 @@ class LocalProcessFactory {
 public:
     void set( const Reference< XMultiServiceFactory >& xSMgr )
     {
-        Guard< Mutex > aGuard( Mutex::getGlobalMutex() );
+        std::unique_lock aGuard( maMutex );
 
         xProcessFactory = xSMgr;
     }
 
     Reference< XMultiServiceFactory > get() const
     {
-        Guard< Mutex > aGuard( Mutex::getGlobalMutex() );
+        std::unique_lock aGuard( maMutex );
 
         return xProcessFactory;
     }
 
 private:
+    mutable std::mutex maMutex;
     Reference< XMultiServiceFactory > xProcessFactory;
 };