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/* $Id: RTStrCat.cpp 33678 2010-11-02 10:30:46Z vboxsync $ */
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* Copyright (C) 2010 Oracle Corporation
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* This file is part of VirtualBox Open Source Edition (OSE), as
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* available from http://www.virtualbox.org. This file is free software;
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* you can redistribute it and/or modify it under the terms of the GNU
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* General Public License (GPL) as published by the Free Software
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* Foundation, in version 2 as it comes in the "COPYING" file of the
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* VirtualBox OSE distribution. VirtualBox OSE is distributed in the
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* hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
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* The contents of this file may alternatively be used under the terms
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* of the Common Development and Distribution License Version 1.0
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* (CDDL) only, as it comes in the "COPYING.CDDL" file of the
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* VirtualBox OSE distribution, in which case the provisions of the
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* CDDL are applicable instead of those of the GPL.
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* You may elect to license modified versions of this file under the
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* terms and conditions of either the GPL or the CDDL or both.
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/*******************************************************************************
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*******************************************************************************/
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#include <iprt/string.h>
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#include "internal/iprt.h"
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RTDECL(int) RTStrCat(char *pszDst, size_t cbDst, const char *pszSrc)
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char *pszDst2 = RTStrEnd(pszDst, cbDst);
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AssertReturn(pszDst2, VERR_INVALID_PARAMETER);
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cbDst -= pszDst2 - pszDst;
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size_t cchSrc = strlen(pszSrc);
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if (RT_LIKELY(cchSrc < cbDst))
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memcpy(pszDst2, pszSrc, cchSrc + 1);
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memcpy(pszDst2, pszSrc, cbDst - 1);
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pszDst2[cbDst - 1] = '\0';
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return VERR_BUFFER_OVERFLOW;
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RT_EXPORT_SYMBOL(RTStrCat);