configmgr/source/lock.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
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   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
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   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
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  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include <sal/config.h>
  21
  22 #include <osl/mutex.hxx>
  23
  24 #include "lock.hxx"
  25
  26 namespace configmgr {
  27
  28 std::shared_ptr<osl::Mutex> lock()
  29 {
  30     static std::shared_ptr<osl::Mutex> theLock;
  31     if (!theLock.get())
  32         theLock.reset(new osl::Mutex);
  33     return theLock;
  34 }
  35
  36 }
  37
  38 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */