diff options
Diffstat (limited to 'src/VBox/Runtime/r0drv/linux/rtStrFormatKernelAddress-r0drv-linux.c')
-rw-r--r-- | src/VBox/Runtime/r0drv/linux/rtStrFormatKernelAddress-r0drv-linux.c | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/src/VBox/Runtime/r0drv/linux/rtStrFormatKernelAddress-r0drv-linux.c b/src/VBox/Runtime/r0drv/linux/rtStrFormatKernelAddress-r0drv-linux.c new file mode 100644 index 00000000..14cfc4f7 --- /dev/null +++ b/src/VBox/Runtime/r0drv/linux/rtStrFormatKernelAddress-r0drv-linux.c @@ -0,0 +1,66 @@ +/* $Id: rtStrFormatKernelAddress-r0drv-linux.c $ */ +/** @file + * IPRT - IPRT String Formatter, ring-0 addresses. + */ + +/* + * Copyright (C) 2006-2023 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 "the-linux-kernel.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) +{ +#if !defined(DEBUG) && RTLNX_VER_MIN(2,6,38) + RT_NOREF(cchWidth, cchPrecision); + /* use the Linux kernel function which is able to handle "%pK" */ + static const char s_szFmt[] = "0x%pK"; + const char *pszFmt = s_szFmt; + if (!(fFlags & RTSTR_F_SPECIAL)) + pszFmt += 2; + return scnprintf(pszBuf, cbBuf, pszFmt, uPtr); +#else + Assert(cbBuf >= 64); + return RTStrFormatNumber(pszBuf, uPtr, 16, cchWidth, cchPrecision, fFlags); +#endif +} |