cec: lock in SyncedBuffer

[deb_libcec.git] / src / lib / platform / util / buffer.h

diff --git a/src/lib/platform/util/buffer.h b/src/lib/platform/util/buffer.h
index ce6029c622cda793261f8de667e1cdc2af5c2ebc..56ffd6450225384359ce1cb4a159d784d3fb624e 100644 (file)
--- a/src/lib/platform/util/buffer.h
+++ b/src/lib/platform/util/buffer.h
@@ -40,24 +40,32 @@ namespace PLATFORM
     struct SyncedBuffer
     {
     public:
-      SyncedBuffer(size_t iMaxSize = 100)
-      {
-        m_maxSize = iMaxSize;
-      }
+      SyncedBuffer(size_t iMaxSize = 100) :
+          m_maxSize(iMaxSize) {}
 
       virtual ~SyncedBuffer(void)
       {
-        CLockObject lock(m_mutex, true);
         Clear();
       }
 
       void Clear(void)
       {
+        CLockObject lock(m_mutex);
         while (!m_buffer.empty())
           m_buffer.pop();
       }
 
-      size_t Size(void) const { return m_buffer.size(); }
+      size_t Size(void)
+      {
+        CLockObject lock(m_mutex);
+        return m_buffer.size();
+      }
+
+      bool IsEmpty(void)
+      {
+        CLockObject lock(m_mutex);
+        return m_buffer.empty();
+      }
 
       bool Push(_BType entry)
       {