umount: try to get rid of DM devices

[elogind.git] / src / umount.h

diff --git a/src/umount.h b/src/umount.h
index aeccc00f1e8d981b8601b6388b298bf15cb8e164..c06ca867a930530399ca56014f207c80a9d27a3a 100644 (file)
--- a/src/umount.h
+++ b/src/umount.h
@@ -28,4 +28,6 @@ int swapoff_all(void);
 
 int loopback_detach_all(void);
 
+int dm_detach_all(void);
+
 #endif