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-rw-r--r--tensorflow/core/platform/file_system.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/tensorflow/core/platform/file_system.h b/tensorflow/core/platform/file_system.h
index d32efcea09..3085b6958f 100644
--- a/tensorflow/core/platform/file_system.h
+++ b/tensorflow/core/platform/file_system.h
@@ -189,6 +189,9 @@ class FileSystem {
/// \brief Overwrites the target if it exists.
virtual Status RenameFile(const string& src, const string& target) = 0;
+ /// \brief Copy the src to target.
+ virtual Status CopyFile(const string& src, const string& target);
+
/// \brief Translate an URI to a filename for the FileSystem implementation.
///
/// The implementation in this class cleans up the path, removing