X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/907e6a32a00ace7cf1e96f9c9132f83f4a208430..58a79f4b44593996e53a9bfc94b56006ea86c2ec:/rsync.h

diff --git a/rsync.h b/rsync.h
index 68f236dc..731f4fea 100644
--- a/rsync.h
+++ b/rsync.h
@@ -234,8 +234,8 @@ enum msgcode {
 	MSG_STATS=10,	/* message has stats data for generator */
 	MSG_IO_ERROR=22,/* the sending side had an I/O error */
 	MSG_IO_TIMEOUT=33,/* tell client about a daemon's timeout value */
-	MSG_NOOP=42,	/* a do-nothing message */
-	MSG_ERROR_EXIT=86, /* used by siblings and by protocol-31 */
+	MSG_NOOP=42,	/* a do-nothing message (legacy protocol-30 only) */
+	MSG_ERROR_EXIT=86, /* synchronize an error exit (siblings and protocol >= 31) */
 	MSG_SUCCESS=100,/* successfully updated indicated flist index */
 	MSG_DELETED=101,/* successfully deleted a file on receiving side */
 	MSG_NO_SEND=102,/* sender failed to open a file we wanted */
@@ -267,6 +267,10 @@ enum delret {
 #define MKP_DROP_NAME		(1<<0) /* drop trailing filename or trailing slash */
 #define MKP_SKIP_SLASH		(1<<1) /* skip one or more leading slashes */
 
+/* Defines for maybe_send_keepalive() */
+#define MSK_ALLOW_FLUSH 	(1<<0)
+#define MSK_ACTIVE_RECEIVER 	(1<<1)
+
 #include "errcode.h"
 
 #include "config.h"