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/* $Id: rtStrFormatKernelAddress-generic.cpp $ */
/** @file
* IPRT - IPRT String Formatter, ring-0 addresses.
*/
/*
* Copyright (C) 2006-2022 Oracle and/or its affiliates.
*
* This file is part of VirtualBox base platform packages, as
* available from https://www.virtualbox.org.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation, in version 3 of the
* License.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <https://www.gnu.org/licenses>.
*
* The contents of this file may alternatively be used under the terms
* of the Common Development and Distribution License Version 1.0
* (CDDL), a copy of it is provided in the "COPYING.CDDL" file included
* in the VirtualBox 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.
*
* SPDX-License-Identifier: GPL-3.0-only OR CDDL-1.0
*/
/*********************************************************************************************************************************
* Header Files *
*********************************************************************************************************************************/
#define LOG_GROUP RTLOGGROUP_STRING
#include <iprt/string.h>
#include "internal/iprt.h"
#include <iprt/assert.h>
#include <iprt/string.h>
#include "internal/string.h"
DECLHIDDEN(size_t) rtStrFormatKernelAddress(char *pszBuf, size_t cbBuf, RTR0INTPTR uPtr, signed int cchWidth,
signed int cchPrecision, unsigned int fFlags)
{
#ifndef DEBUG
RT_NOREF(uPtr, cchWidth, cchPrecision);
# if R0_ARCH_BITS == 64
static const char s_szObfuscated[] = "0xXXXXXXXXXXXXXXXX";
# else
static const char s_szObfuscated[] = "0xXXXXXXXX";
# endif
size_t cbSrc = sizeof(s_szObfuscated);
const char *pszSrc = s_szObfuscated;
if (!(fFlags & RTSTR_F_SPECIAL))
{
pszSrc += 2;
cbSrc -= 2;
}
if (cbSrc <= cbBuf)
{
memcpy(pszBuf, pszSrc, cbSrc);
return cbSrc - 1;
}
AssertFailed();
memcpy(pszBuf, pszSrc, cbBuf);
pszBuf[cbBuf - 1] = '\0';
return cbBuf - 1;
#else /* DEBUG */
Assert(cbBuf >= 64); RT_NOREF(cbBuf);
return RTStrFormatNumber(pszBuf, uPtr, 16, cchWidth, cchPrecision, fFlags);
#endif /* DEBUG */
}
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