LibreOffice
LibreOffice 6.0 SDK C/C++ API Reference
osl
interlck.h
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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#ifndef INCLUDED_OSL_INTERLCK_H
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#define INCLUDED_OSL_INTERLCK_H
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#include "
sal/config.h
"
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#include "
sal/saldllapi.h
"
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#include "
sal/types.h
"
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#if defined(_WIN32)
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#include <intrin.h>
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#endif
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#ifdef __cplusplus
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extern
"C"
{
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#endif
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typedef
sal_Int32
oslInterlockedCount
;
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SAL_DLLPUBLIC
oslInterlockedCount
SAL_CALL
osl_incrementInterlockedCount
(
oslInterlockedCount
* pCount);
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SAL_DLLPUBLIC
oslInterlockedCount
SAL_CALL
osl_decrementInterlockedCount
(
oslInterlockedCount
* pCount);
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#if HAVE_GCC_BUILTIN_ATOMIC
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# define osl_atomic_increment(p) __sync_add_and_fetch((p), 1)
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#elif defined WNT
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# define osl_atomic_increment(p) _InterlockedIncrement(p)
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#else
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# define osl_atomic_increment(p) osl_incrementInterlockedCount((p))
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#endif
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#if HAVE_GCC_BUILTIN_ATOMIC
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# define osl_atomic_decrement(p) __sync_sub_and_fetch((p), 1)
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#elif defined WNT
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# define osl_atomic_decrement(p) _InterlockedDecrement(p)
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#else
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# define osl_atomic_decrement(p) osl_decrementInterlockedCount((p))
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#endif
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#ifdef __cplusplus
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}
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#endif
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#endif // INCLUDED_OSL_INTERLCK_H
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
saldllapi.h
osl_incrementInterlockedCount
SAL_DLLPUBLIC oslInterlockedCount osl_incrementInterlockedCount(oslInterlockedCount *pCount)
Increments the count variable addressed by pCount.
config.h
types.h
osl_decrementInterlockedCount
SAL_DLLPUBLIC oslInterlockedCount osl_decrementInterlockedCount(oslInterlockedCount *pCount)
Decrement the count variable addressed by pCount.
SAL_DLLPUBLIC
#define SAL_DLLPUBLIC
Definition:
saldllapi.h:30
oslInterlockedCount
sal_Int32 oslInterlockedCount
Definition:
interlck.h:36
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