diff options
Diffstat (limited to 'src/VBox/Runtime/generic/RTFileReadAllEx-generic.cpp')
-rw-r--r-- | src/VBox/Runtime/generic/RTFileReadAllEx-generic.cpp | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/src/VBox/Runtime/generic/RTFileReadAllEx-generic.cpp b/src/VBox/Runtime/generic/RTFileReadAllEx-generic.cpp new file mode 100644 index 00000000..43d7dfef --- /dev/null +++ b/src/VBox/Runtime/generic/RTFileReadAllEx-generic.cpp @@ -0,0 +1,52 @@ +/* $Id: RTFileReadAllEx-generic.cpp $ */ +/** @file + * IPRT - RTFileReadAllEx, generic implementation. + */ + +/* + * Copyright (C) 2008-2019 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/assert.h> +#include <iprt/errcore.h> + + +RTDECL(int) RTFileReadAllEx(const char *pszFilename, RTFOFF off, RTFOFF cbMax, uint32_t fFlags, void **ppvFile, size_t *pcbFile) +{ + AssertReturn(!(fFlags & ~RTFILE_RDALL_VALID_MASK), VERR_INVALID_PARAMETER); + + RTFILE File; + int rc = RTFileOpen(&File, pszFilename, RTFILE_O_READ | RTFILE_O_OPEN | (fFlags & RTFILE_RDALL_O_DENY_MASK)); + if (RT_SUCCESS(rc)) + { + rc = RTFileReadAllByHandleEx(File, off, cbMax, fFlags, ppvFile, pcbFile); + RTFileClose(File); + } + return rc; +} +RT_EXPORT_SYMBOL(RTFileReadAllEx); + |