libcli: add FILE_SUPPORTS_BLOCK_REFCOUNTING

This FS attribute is used to advertise whether the server supports
FSCTL_DUP_EXTENTS_TO_FILE requests.

Signed-off-by: David Disseldorp <ddiss@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>

diff --git a/libcli/smb/smb_constants.h b/libcli/smb/smb_constants.h
index 2fcb590f3ffaf17ad9cedb9ab041d105538ff90f..b963c73c5d3c1c1400500891afbf632bebf229ba 100644 (file)
--- a/libcli/smb/smb_constants.h
+++ b/libcli/smb/smb_constants.h
@@ -402,6 +402,7 @@ enum csc_policy {
 #define FILE_SUPPORTS_ENCRYPTION        0x00020000
 #define FILE_NAMED_STREAMS              0x00040000
 #define FILE_READ_ONLY_VOLUME           0x00080000
+#define FILE_SUPPORTS_BLOCK_REFCOUNTING        0x08000000
 
 /* ShareAccess field. */
 #define FILE_SHARE_NONE 0 /* Cannot be used in bitmask. */