1 files changed, 18 insertions, 0 deletions
diff --git a/src/mutex.cpp b/src/mutex.cpp
index 5514922b2..a6d18a44c 100644
--- a/src/mutex.cpp
+++ b/src/mutex.cpp
@@ -4,6 +4,7 @@
 *************************************************/
 
 #include <botan/mutex.h>
+#include <botan/libstate.h>
 
 namespace Botan {
 
@@ -26,6 +27,23 @@ Mutex_Holder::~Mutex_Holder()
    }
 
 /*************************************************
+* Named_Mutex_Holder Constructor                 *
+*************************************************/
+Named_Mutex_Holder::Named_Mutex_Holder(const std::string& name) :
+   mutex_name(name)
+   {
+   global_state().get_named_mutex(mutex_name)->lock();
+   }
+
+/*************************************************
+* Named_Mutex_Holder Destructor                  *
+*************************************************/
+Named_Mutex_Holder::~Named_Mutex_Holder()
+   {
+   global_state().get_named_mutex(mutex_name)->unlock();
+   }
+
+/*************************************************
 * Default Mutex Factory                          *
 *************************************************/
 Mutex* Mutex_Factory::make()