VirtualBox

source: vbox/trunk/src/VBox/Runtime/generic/rtStrFormatKernelAddress-generic.cpp@ 78406

Last change on this file since 78406 was 76553, checked in by vboxsync, 6 years ago

scm --update-copyright-year

  • Property svn:eol-style set to native
  • Property svn:keywords set to Author Date Id Revision
File size: 2.5 KB
Line 
1/* $Id: rtStrFormatKernelAddress-generic.cpp 76553 2019-01-01 01:45:53Z vboxsync $ */
2/** @file
3 * IPRT - IPRT String Formatter, ring-0 addresses.
4 */
5
6/*
7 * Copyright (C) 2006-2019 Oracle Corporation
8 *
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.
16 *
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.
22 *
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.
25 */
26
27
28/*********************************************************************************************************************************
29* Header Files *
30*********************************************************************************************************************************/
31#define LOG_GROUP RTLOGGROUP_STRING
32#include <iprt/string.h>
33#include "internal/iprt.h"
34
35#include <iprt/assert.h>
36#include <iprt/string.h>
37
38#include "internal/string.h"
39
40
41
42DECLHIDDEN(size_t) rtStrFormatKernelAddress(char *pszBuf, size_t cbBuf, RTR0INTPTR uPtr, signed int cchWidth,
43 signed int cchPrecision, unsigned int fFlags)
44{
45#ifndef DEBUG
46 RT_NOREF(uPtr, cchWidth, cchPrecision);
47# if R0_ARCH_BITS == 64
48 static const char s_szObfuscated[] = "0xXXXXXXXXXXXXXXXX";
49# else
50 static const char s_szObfuscated[] = "0xXXXXXXXX";
51# endif
52 size_t cbSrc = sizeof(s_szObfuscated);
53 const char *pszSrc = s_szObfuscated;
54 if (!(fFlags & RTSTR_F_SPECIAL))
55 {
56 pszSrc += 2;
57 cbSrc -= 2;
58 }
59 if (cbSrc <= cbBuf)
60 {
61 memcpy(pszBuf, pszSrc, cbSrc);
62 return cbSrc - 1;
63 }
64 AssertFailed();
65 memcpy(pszBuf, pszSrc, cbBuf);
66 pszBuf[cbBuf - 1] = '\0';
67 return cbBuf - 1;
68
69#else /* DEBUG */
70 Assert(cbBuf >= 64);
71 return RTStrFormatNumber(pszBuf, uPtr, 16, cchWidth, cchPrecision, fFlags);
72#endif /* DEBUG */
73}
74
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