added --existing option, similar to one suggested by Gildas Quiniou <gildas@stip.fr>

[rsync/rsync.git] / rsync.h

diff --git a/rsync.h b/rsync.h
index 03d38dd..7bde8b2 100644 (file)
--- a/rsync.h
+++ b/rsync.h
@@ -285,6 +285,10 @@
 #define MAXPATHLEN 1024
 #endif
 
+#ifndef PIPE_BUF
+#define PIPE_BUF 512
+#endif
+
 #ifndef INADDR_NONE
 #define INADDR_NONE 0xffffffff
 #endif