/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ /* * This file is part of the LibreOffice project. * * This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. * * This file incorporates work covered by the following license notice: * * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed * with this work for additional information regarding copyright * ownership. The ASF licenses this file to you under the Apache * License, Version 2.0 (the "License"); you may not use this file * except in compliance with the License. You may obtain a copy of * the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
/* * This file is part of LibreOffice published API.
*/
@return 0 if the mutex could not be created, otherwise a handle to the mutex.
*/
SAL_DLLPUBLIC oslMutex SAL_CALL osl_createMutex(void);
/** Release the OS-structures and free mutex data-structure.
@param Mutex the mutex-handle
*/
SAL_DLLPUBLIC void SAL_CALL osl_destroyMutex(oslMutex Mutex);
/** Acquire the mutex, block if already acquired by another thread. @param Mutex handle to a created mutex. @retval False if system-call fails.
*/
SAL_DLLPUBLIC sal_Bool SAL_CALL osl_acquireMutex(oslMutex Mutex);
/** Try to acquire the mutex without blocking.
@param Mutex handle to a created mutex.
@retval False if it could not be acquired.
*/
SAL_DLLPUBLIC sal_Bool SAL_CALL osl_tryToAcquireMutex(oslMutex Mutex);
/** Release the mutex.
@param Mutex handle to a created mutex. @retval False if system-call fails.
*/
SAL_DLLPUBLIC sal_Bool SAL_CALL osl_releaseMutex(oslMutex Mutex);
/** Returns a unique and global mutex.
@return the global mutex.
*/
SAL_DLLPUBLIC oslMutex * SAL_CALL osl_getGlobalMutex(void);
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