1 files changed, 49 insertions, 0 deletions
diff --git a/include/lldb/Host/windows/LockFileWindows.h b/include/lldb/Host/windows/LockFileWindows.h
new file mode 100644
index 000000000000..b2b8896f18c4
--- /dev/null
+++ b/include/lldb/Host/windows/LockFileWindows.h
@@ -0,0 +1,49 @@
+//===-- LockFileWindows.h ---------------------------------------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef liblldb_Host_posix_LockFileWindows_h_
+#define liblldb_Host_posix_LockFileWindows_h_
+
+#include "lldb/Host/LockFileBase.h"
+#include "lldb/Host/windows/windows.h"
+
+namespace lldb_private {
+
+class LockFileWindows : public LockFileBase
+{
+public:
+    explicit LockFileWindows (int fd);
+    ~LockFileWindows ();
+
+protected:
+    Error
+    DoWriteLock (const uint64_t start, const uint64_t len) override;
+
+    Error
+    DoTryWriteLock (const uint64_t start, const uint64_t len) override;
+
+    Error
+    DoReadLock (const uint64_t start, const uint64_t len) override;
+
+    Error
+    DoTryReadLock (const uint64_t start, const uint64_t len) override;
+
+    Error
+    DoUnlock () override;
+
+    bool
+    IsValidFile () const override;
+
+private:
+    HANDLE m_file;
+};
+
+}  // namespace lldb_private
+
+#endif  // liblldb_Host_posix_LockFileWindows_h_