VirtualBox

source: vbox/trunk/src/VBox/Runtime/common/string/RTStrCatPEx.cpp@ 81106

Last change on this file since 81106 was 76553, checked in by vboxsync, 6 years ago

scm --update-copyright-year

  • Property svn:eol-style set to native
  • Property svn:keywords set to Author Date Id Revision
File size: 2.0 KB
Line 
1/* $Id: RTStrCatPEx.cpp 76553 2019-01-01 01:45:53Z vboxsync $ */
2/** @file
3 * IPRT - RTStrCatPEx
4 */
5
6/*
7 * Copyright (C) 2011-2019 Oracle Corporation
8 *
9 * This file is part of VirtualBox Open Source Edition (OSE), as
10 * available from http://www.virtualbox.org. This file is free software;
11 * you can redistribute it and/or modify it under the terms of the GNU
12 * General Public License (GPL) as published by the Free Software
13 * Foundation, in version 2 as it comes in the "COPYING" file of the
14 * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
15 * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
16 *
17 * The contents of this file may alternatively be used under the terms
18 * of the Common Development and Distribution License Version 1.0
19 * (CDDL) only, as it comes in the "COPYING.CDDL" file of the
20 * VirtualBox OSE distribution, in which case the provisions of the
21 * CDDL are applicable instead of those of the GPL.
22 *
23 * You may elect to license modified versions of this file under the
24 * terms and conditions of either the GPL or the CDDL or both.
25 */
26
27
28/*********************************************************************************************************************************
29* Header Files *
30*********************************************************************************************************************************/
31#include <iprt/string.h>
32#include "internal/iprt.h"
33
34#include <iprt/errcore.h>
35
36
37RTDECL(int) RTStrCatPEx(char **ppszDst, size_t *pcbDst, const char *pszSrc, size_t cchMaxSrc)
38{
39 /*
40 * Advance past the current string in the output buffer and turn this into
41 * a copy operation.
42 */
43 size_t cbDst = *pcbDst;
44 char *pszDst = RTStrEnd(*ppszDst, cbDst);
45 AssertReturn(pszDst, VERR_INVALID_PARAMETER);
46 *pcbDst -= pszDst - *ppszDst;
47 *ppszDst = pszDst;
48
49 return RTStrCopyPEx(ppszDst, pcbDst, pszSrc, cchMaxSrc);
50}
51RT_EXPORT_SYMBOL(RTStrCatPEx);
52
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