1 files changed, 4 insertions, 4 deletions
diff --git a/src/common/DataStores/DB2FileSystemSource.cpp b/src/common/DataStores/DB2FileSystemSource.cpp
index ffbba18f1b2..7c762c35065 100644
--- a/src/common/DataStores/DB2FileSystemSource.cpp
+++ b/src/common/DataStores/DB2FileSystemSource.cpp
@@ -40,20 +40,20 @@ bool DB2FileSystemSource::Read(void* buffer, std::size_t numBytes)
     return fread(buffer, numBytes, 1, _file) == 1;
 }
 
-std::size_t DB2FileSystemSource::GetPosition() const
+int64 DB2FileSystemSource::GetPosition() const
 {
     return ftell(_file);
 }
 
-bool DB2FileSystemSource::SetPosition(std::size_t position)
+bool DB2FileSystemSource::SetPosition(int64 position)
 {
     return fseek(_file, position, SEEK_SET) == 0;
 }
 
-std::size_t DB2FileSystemSource::GetFileSize() const
+int64 DB2FileSystemSource::GetFileSize() const
 {
     boost::system::error_code error;
-    std::size_t size = boost::filesystem::file_size(_fileName, error);
+    int64 size = boost::filesystem::file_size(_fileName, error);
     return !error ? size : 0;
 }