overlay: create a common function for deleting all overlay data (optionally excluding...

[project/fstools.git] / libfstools / libfstools.h

diff --git a/libfstools/libfstools.h b/libfstools/libfstools.h
index a9f8576..1d41eea 100644 (file)
--- a/libfstools/libfstools.h
+++ b/libfstools/libfstools.h
@@ -48,4 +48,6 @@ extern int jffs2_switch(struct volume *v);
 extern int handle_whiteout(const char *dir);
 extern void foreachdir(const char *dir, int (*cb)(const char*));
 
+extern void overlay_delete(const char *dir, bool keep_sysupgrade);
+
 #endif