Index: util/file/file_io.h |
diff --git a/util/file/file_io.h b/util/file/file_io.h |
index 0be3563fd58d81cb1d121e50685a1d1880fbdfae..7bc9673538be3eb695f78c82973b6f7629ae5af6 100644 |
--- a/util/file/file_io.h |
+++ b/util/file/file_io.h |
@@ -79,6 +79,9 @@ const FileHandle kInvalidFileHandle = INVALID_HANDLE_VALUE; |
//! \brief Determines the mode that LoggingOpenFileForWrite() uses. |
enum class FileWriteMode { |
+ //! \brief Opens the file if it exists, or fails if it does not. |
+ kReuseOrFail, |
+ |
//! \brief Opens the file if it exists, or creates a new file. |
kReuseOrCreate, |