Index: base/files/file.h |
diff --git a/base/files/file.h b/base/files/file.h |
index 1913bc7f6c408c8e1e3840da712895ff2fd88259..4110d51bd8199bde0b1e0f4e79d8fa5c7ae9e51e 100644 |
--- a/base/files/file.h |
+++ b/base/files/file.h |
@@ -249,7 +249,8 @@ class BASE_EXPORT File { |
// doesn't exist, |false| is returned. |
bool SetLength(int64 length); |
- // Flushes the buffers. |
+ // Instructs the filesystem to flush the file to disk. (POSIX: fsync, Windows: |
+ // FlushFileBuffers). |
bool Flush(); |
// Updates the file times. |