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Diffstat (limited to 'include/uapi/linux/fcntl.h')
-rw-r--r--include/uapi/linux/fcntl.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/uapi/linux/fcntl.h b/include/uapi/linux/fcntl.h
index e8c07da58c9f..6c80f96049bd 100644
--- a/include/uapi/linux/fcntl.h
+++ b/include/uapi/linux/fcntl.h
@@ -112,4 +112,9 @@
#define AT_RECURSIVE 0x8000 /* Apply to the entire subtree */
+/* Flags for name_to_handle_at(2). We reuse AT_ flag space to save bits... */
+#define AT_HANDLE_FID AT_REMOVEDIR /* file handle is needed to
+ compare object identity and may not
+ be usable to open_by_handle_at(2) */
+
#endif /* _UAPI_LINUX_FCNTL_H */