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-rw-r--r--src/core/file_sys/file_backend.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/src/core/file_sys/file_backend.h b/src/core/file_sys/file_backend.h
index 1b81d5fe9..539ec7314 100644
--- a/src/core/file_sys/file_backend.h
+++ b/src/core/file_sys/file_backend.h
@@ -61,6 +61,11 @@ public:
* @return true if the file closed correctly
*/
virtual bool Close() const = 0;
+
+ /**
+ * Flushes the file
+ */
+ virtual void Flush() const = 0;
};
} // namespace FileSys