1 files changed, 0 insertions, 45 deletions
diff --git a/lib/dir_lock.h b/lib/dir_lock.h
deleted file mode 100644
index ec2a431a..00000000
--- a/lib/dir_lock.h
+++ /dev/null
@@ -1,45 +0,0 @@
-// **************************************************************************
-// * This file is part of the FreeFileSync project. It is distributed under *
-// * GNU General Public License: http://www.gnu.org/licenses/gpl.html       *
-// * Copyright (C) Zenju (zenju AT gmx DOT de) - All Rights Reserved        *
-// **************************************************************************
-#ifndef DIR_LOCK_H_INCLUDED
-#define DIR_LOCK_H_INCLUDED
-
-#include <memory>
-#include <zen/file_error.h>
-
-namespace zen
-{
-const size_t GUI_CALLBACK_INTERVAL = 100;
-
-struct DirLockCallback //while waiting for the lock
-{
-    virtual ~DirLockCallback() {}
-    virtual void requestUiRefresh() = 0;  //allowed to throw exceptions
-    virtual void reportStatus(const std::wstring& text) = 0;
-};
-
-/*
-RAII structure to place a directory lock against other FFS processes:
-        - recursive locking supported, even with alternate lockfile names, e.g. via symlinks, network mounts etc.
-        - ownership shared between all object instances refering to a specific lock location(= GUID)
-        - can be copied safely and efficiently! (ref-counting)
-        - detects and resolves abandoned locks (instantly if lock is associated with local pc, else after 30 seconds)
-        - temporary locks created during abandoned lock resolution keep "lockfilename"'s extension
-        - race-free (Windows, almost on Linux(NFS))
-        - NOT thread-safe! (1. static LockAdmin 2. directory name aliases must be resolved sequentially!)
-*/
-class DirLock
-{
-public:
-    DirLock(const Zstring& lockfilename, DirLockCallback* callback = nullptr); //throw FileError, callback only used during construction
-
-private:
-    class LockAdmin;
-    class SharedDirLock;
-    std::shared_ptr<SharedDirLock> sharedLock;
-};
-}
-
-#endif // DIR_LOCK_H_INCLUDED