RTFileReadAllEx-generic.cpp revision 3f53db546002b7bd0fcfdfa6da646d518490888d
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/* $Id$ */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/** @file
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * IPRT - RTFileReadAllEx, generic implementation.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/*
1c94c0a63ba68be1a7b2c640e70d7a06464e4fcavboxsync * Copyright (C) 2008 Sun Microsystems, Inc.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync *
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * This file is part of VirtualBox Open Source Edition (OSE), as
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * available from http://www.virtualbox.org. This file is free software;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * you can redistribute it and/or modify it under the terms of the GNU
a16eb14ad7a4b5ef91ddc22d3e8e92d930f736fcvboxsync * General Public License (GPL) as published by the Free Software
a16eb14ad7a4b5ef91ddc22d3e8e92d930f736fcvboxsync * Foundation, in version 2 as it comes in the "COPYING" file of the
a16eb14ad7a4b5ef91ddc22d3e8e92d930f736fcvboxsync * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
a16eb14ad7a4b5ef91ddc22d3e8e92d930f736fcvboxsync * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
1c94c0a63ba68be1a7b2c640e70d7a06464e4fcavboxsync *
1c94c0a63ba68be1a7b2c640e70d7a06464e4fcavboxsync * The contents of this file may alternatively be used under the terms
1c94c0a63ba68be1a7b2c640e70d7a06464e4fcavboxsync * of the Common Development and Distribution License Version 1.0
1c94c0a63ba68be1a7b2c640e70d7a06464e4fcavboxsync * (CDDL) only, as it comes in the "COPYING.CDDL" file of the
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * VirtualBox OSE distribution, in which case the provisions of the
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * CDDL are applicable instead of those of the GPL.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync *
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * You may elect to license modified versions of this file under the
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * terms and conditions of either the GPL or the CDDL or both.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync *
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * Clara, CA 95054 USA or visit http://www.sun.com if you need
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync * additional information or have any questions.
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync */
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
42c1972c22e09797b4b24afbd0ec114ed076c37cvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync/*******************************************************************************
48d60b042893290a747d3abeda71a3085d9133fdvboxsync* Header Files *
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync*******************************************************************************/
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync#include <iprt/file.h>
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync#include <iprt/assert.h>
8809400ad2407593d3471b82d5caf0c24cbcdf8avboxsync#include <iprt/err.h>
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncRTDECL(int) RTFileReadAllEx(const char *pszFilename, RTFOFF off, RTFOFF cbMax, uint32_t fFlags, void **ppvFile, size_t *pcbFile)
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync{
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync AssertReturn(!(fFlags & ~RTFILE_RDALL_VALID_MASK), VERR_INVALID_PARAMETER);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync RTFILE File;
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync int rc = RTFileOpen(&File, pszFilename, RTFILE_O_READ | RTFILE_O_OPEN | (fFlags & RTFILE_RDALL_O_DENY_MASK));
590bfe12ce22cd3716448fbb9f4dc51664bfe5e2vboxsync if (RT_SUCCESS(rc))
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync {
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync rc = RTFileReadAllByHandleEx(File, off, cbMax, fFlags, ppvFile, pcbFile);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync RTFileClose(File);
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync }
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync return rc;
590bfe12ce22cd3716448fbb9f4dc51664bfe5e2vboxsync}
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync
d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync