osl::Mutex->std::mutex in SequenceOutputStreamService

Change-Id: I1aaa9ebd76e2376be82b25f2659d4b0f22dc14e1
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/119113
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

1 files changed, 6 insertions, 5 deletions

diff --git a/comphelper/source/streaming/seqoutputstreamserv.cxx b/comphelper/source/streaming/seqoutputstreamserv.cxx
index 477961397413..e19ea1001ae8 100644
--- a/comphelper/source/streaming/seqoutputstreamserv.cxx
+++ b/comphelper/source/streaming/seqoutputstreamserv.cxx
@@ -26,6 +26,7 @@
 #include <com/sun/star/lang/XServiceInfo.hpp>
 #include <com/sun/star/io/NotConnectedException.hpp>
 #include <com/sun/star/io/XSequenceOutputStream.hpp>
+#include <mutex>
 
 namespace com::sun::star::uno { class XComponentContext; }
 
@@ -61,7 +62,7 @@ private:
     virtual ~SequenceOutputStreamService() override {};
 
 
-    ::osl::Mutex m_aMutex;
+    std::mutex m_aMutex;
     uno::Reference< io::XOutputStream > m_xOutputStream;
     uno::Sequence< ::sal_Int8 > m_aSequence;
 };
@@ -89,7 +90,7 @@ uno::Sequence< OUString > SAL_CALL SequenceOutputStreamService::getSupportedServ
 // css::io::XOutputStream:
 void SAL_CALL SequenceOutputStreamService::writeBytes( const uno::Sequence< ::sal_Int8 > & aData )
 {
-    ::osl::MutexGuard aGuard( m_aMutex );
+    std::lock_guard aGuard( m_aMutex );
     if ( !m_xOutputStream.is() )
         throw io::NotConnectedException();
 
@@ -98,7 +99,7 @@ void SAL_CALL SequenceOutputStreamService::writeBytes( const uno::Sequence< ::sa
 
 void SAL_CALL SequenceOutputStreamService::flush()
 {
-    ::osl::MutexGuard aGuard( m_aMutex );
+    std::lock_guard aGuard( m_aMutex );
     if ( !m_xOutputStream.is() )
         throw io::NotConnectedException();
 
@@ -107,7 +108,7 @@ void SAL_CALL SequenceOutputStreamService::flush()
 
 void SAL_CALL SequenceOutputStreamService::closeOutput()
 {
-    ::osl::MutexGuard aGuard( m_aMutex );
+    std::lock_guard aGuard( m_aMutex );
     if ( !m_xOutputStream.is() )
         throw io::NotConnectedException();
 
@@ -118,7 +119,7 @@ void SAL_CALL SequenceOutputStreamService::closeOutput()
 // css::io::XSequenceOutputStream:
 uno::Sequence< ::sal_Int8 > SAL_CALL SequenceOutputStreamService::getWrittenBytes()
 {
-    ::osl::MutexGuard aGuard( m_aMutex );
+    std::lock_guard aGuard( m_aMutex );
     if ( !m_xOutputStream.is() )
         throw io::NotConnectedException();