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git.proxmox.com Git - mirror_ubuntu-zesty-kernel.git/blob - ubuntu/vbox/vboxguest/common/string/RTStrCopy.c
1 /* $Id: RTStrCopy.cpp $ */
7 * Copyright (C) 2010-2016 Oracle Corporation
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.
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.
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.
28 /*********************************************************************************************************************************
30 *********************************************************************************************************************************/
31 #include <iprt/string.h>
32 #include "internal/iprt.h"
35 RTDECL(int) RTStrCopy(char *pszDst
, size_t cbDst
, const char *pszSrc
)
37 size_t cchSrc
= strlen(pszSrc
);
38 if (RT_LIKELY(cchSrc
< cbDst
))
40 memcpy(pszDst
, pszSrc
, cchSrc
+ 1);
46 memcpy(pszDst
, pszSrc
, cbDst
- 1);
47 pszDst
[cbDst
- 1] = '\0';
49 return VERR_BUFFER_OVERFLOW
;
51 RT_EXPORT_SYMBOL(RTStrCopy
);