tools: allow 64-bit positions on SvLockBytes

Bump stream positions to 64 bits on:

SvLockBytes::ReadAt()
SvLockBytes::WriteAt()
SvAsyncLockBytes::m_nSize
SvOpenLockBytes::Seek()
SvOpenLockBytes::Tell()
SvOutputStreamOpenLockBytes::m_nPosition
OInputStreamHelper::m_nActPos

Change-Id: Ica3b674e0ab23a756260a51475e97a5396ecdddb

1 files changed, 2 insertions, 2 deletions

diff --git a/include/unotools/streamhelper.hxx b/include/unotools/streamhelper.hxx
index 7f4d19dac859..6cf186070e3e 100644
--- a/include/unotools/streamhelper.hxx
+++ b/include/unotools/streamhelper.hxx
@@ -43,13 +43,13 @@ class UNOTOOLS_DLLPUBLIC OInputStreamHelper : public InputStreamHelper_Base
 {
     ::osl::Mutex    m_aMutex;
     SvLockBytesRef  m_xLockBytes;
-    sal_uInt32      m_nActPos;
+    sal_uInt64      m_nActPos;
     sal_Int32       m_nAvailable;   // this is typically the chunk(buffer) size
 
 public:
     OInputStreamHelper(const SvLockBytesRef& _xLockBytes,
                        sal_uInt32 _nAvailable,
-                       sal_uInt32 _nPos = 0)
+                       sal_uInt64 _nPos = 0)
         :m_xLockBytes(_xLockBytes)
         ,m_nActPos(_nPos)
         ,m_nAvailable(_nAvailable){}