Revert "Implement BucketExecutor::sync."

1 files changed, 17 insertions, 0 deletions

diff --git a/fastos/src/vespa/fastos/ringbuffer.h b/fastos/src/vespa/fastos/ringbuffer.h
index 89b1bb84c9c..41c0af7385b 100644
--- a/fastos/src/vespa/fastos/ringbuffer.h
+++ b/fastos/src/vespa/fastos/ringbuffer.h
@@ -42,6 +42,18 @@ public:
         _closed = false;
     }
 
+    FastOS_RingBufferData *GetData () { return _data; }
+
+    void RepositionDataAt0 ()
+    {
+        uint8_t *src = &_data->_buffer[_dataIndex];
+        uint8_t *dst = _data->_buffer;
+
+        for(int i=0; i<_dataSize; i++)
+            *dst++ = *src++;
+        _dataIndex = 0;
+    }
+
     FastOS_RingBuffer (int bufferSize)
         : _closed(false),
           _data(0),
@@ -81,6 +93,11 @@ public:
         _dataSize += bytes;
     }
 
+    int GetDataSize ()
+    {
+        return _dataSize;
+    }
+
     int GetWriteSpace ()
     {
         int spaceLeft = _bufferSize - _dataSize;