added support for non-mmap operation

[rsync/rsync.git] / rsync.h

diff --git a/rsync.h b/rsync.h
index 7592c89..9c326e1 100644 (file)
--- a/rsync.h
+++ b/rsync.h
@@ -24,10 +24,12 @@
 #define BACKUP_SUFFIX "~"
 
 /* update this if you make incompatible changes */
-#define PROTOCOL_VERSION 9
+#define PROTOCOL_VERSION 10
+#define MIN_PROTOCOL_VERSION 10
 
 /* block size to write files in */
 #define WRITE_BLOCK_SIZE (32*1024)
+#define MAX_MAP_SIZE (4*1024*1024)
 
 #define BLOCKING_TIMEOUT 10
 
@@ -242,3 +244,5 @@ extern int errno;
 #ifndef EWOULDBLOCK
 #define EWOULDBLOCK EAGAIN
 #endif
+
+#define IS_DEVICE(mode) (S_ISCHR(mode) || S_ISBLK(mode))