X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/974e18191c0cc73dbe26e02b98d7f09cf846250a..11ef77b76aa0837851bc1c808921c5bacaa3d464:/rsync.h

diff --git a/rsync.h b/rsync.h
index 57bae837..bcce2f03 100644
--- a/rsync.h
+++ b/rsync.h
@@ -96,7 +96,7 @@
 /* This is used when working on a new protocol version in CVS, and should
  * be a new non-zero value for each CVS change that affects the protocol.
  * It must ALWAYS be 0 when the protocol goes final (and NEVER before)! */
-#define SUBPROTOCOL_VERSION 2
+#define SUBPROTOCOL_VERSION 3
 
 /* We refuse to interoperate with versions that are not in this range.
  * Note that we assume we'll work with later versions: the onus is on
@@ -249,6 +249,7 @@ enum msgcode {
 #define DEL_FOR_SYMLINK 	(1<<5) /* making room for a replacement symlink */
 #define DEL_FOR_DEVICE		(1<<6) /* making room for a replacement device */
 #define DEL_FOR_SPECIAL 	(1<<7) /* making room for a replacement special */
+#define DEL_FOR_BACKUP	 	(1<<8) /* the delete is for a backup operation */
 
 #define DEL_MAKE_ROOM (DEL_FOR_FILE|DEL_FOR_DIR|DEL_FOR_SYMLINK|DEL_FOR_DEVICE|DEL_FOR_SPECIAL)