diff options
Diffstat (limited to 'src/VBox/Runtime/generic/RTFileCopyPart-generic.cpp')
-rw-r--r-- | src/VBox/Runtime/generic/RTFileCopyPart-generic.cpp | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/src/VBox/Runtime/generic/RTFileCopyPart-generic.cpp b/src/VBox/Runtime/generic/RTFileCopyPart-generic.cpp new file mode 100644 index 00000000..eeb288e7 --- /dev/null +++ b/src/VBox/Runtime/generic/RTFileCopyPart-generic.cpp @@ -0,0 +1,50 @@ +/* $Id: RTFileCopyPart-generic.cpp $ */ +/** @file + * IPRT - RTFileCopyPart, generic implementation. + */ + +/* + * Copyright (C) 2019-2020 Oracle Corporation + * + * This file is part of VirtualBox Open Source Edition (OSE), as + * available from http://www.virtualbox.org. This file is free software; + * you can redistribute it and/or modify it under the terms of the GNU + * General Public License (GPL) as published by the Free Software + * Foundation, in version 2 as it comes in the "COPYING" file of the + * VirtualBox OSE distribution. VirtualBox OSE is distributed in the + * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind. + * + * The contents of this file may alternatively be used under the terms + * of the Common Development and Distribution License Version 1.0 + * (CDDL) only, as it comes in the "COPYING.CDDL" file of the + * VirtualBox OSE distribution, in which case the provisions of the + * CDDL are applicable instead of those of the GPL. + * + * You may elect to license modified versions of this file under the + * terms and conditions of either the GPL or the CDDL or both. + */ + + +/********************************************************************************************************************************* +* Header Files * +*********************************************************************************************************************************/ +#include <iprt/file.h> +#include "internal/iprt.h" + +#include <iprt/errcore.h> + + +RTDECL(int) RTFileCopyPart(RTFILE hFileSrc, RTFOFF offSrc, RTFILE hFileDst, RTFOFF offDst, uint64_t cbToCopy, + uint32_t fFlags, uint64_t *pcbCopied) +{ + RTFILECOPYPARTBUFSTATE BufState; + int rc = RTFileCopyPartPrep(&BufState, cbToCopy); + if (RT_SUCCESS(rc)) + { + rc = RTFileCopyPartEx(hFileSrc, offSrc, hFileDst, offDst, cbToCopy, fFlags, &BufState, pcbCopied); + RTFileCopyPartCleanup(&BufState); + } + return rc; +} +RT_EXPORT_SYMBOL(RTFileCopyPart); + |