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/* $Id: log-weak.cpp $ */
/** @file
* Runtime VBox - Logger, Weak Function Pointers and related wrappers.
*/
/*
* Copyright (C) 2022-2023 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 *
*********************************************************************************************************************************/
#include "internal/iprt.h"
#include <iprt/log.h>
/*********************************************************************************************************************************
* Global Variables *
*********************************************************************************************************************************/
#if defined(IN_RING3) && (defined(IN_RT_STATIC) || defined(IPRT_NO_CRT))
RTDATADECL(PFNRTLOGLOGGEREXV) g_pfnRTLogLoggerExV;
RTDATADECL(PFNLOGGETDEFAULTINSTANCE) g_pfnRTLogGetDefaultInstance;
RTDATADECL(PFNLOGGETDEFAULTINSTANCEEX) g_pfnRTLogGetDefaultInstanceEx;
#else
RTDATADECL(PFNRTLOGLOGGEREXV) g_pfnRTLogLoggerExV = RTLogLoggerExV;
RTDATADECL(PFNLOGGETDEFAULTINSTANCE) g_pfnRTLogGetDefaultInstance = RTLogGetDefaultInstance;
RTDATADECL(PFNLOGGETDEFAULTINSTANCEEX) g_pfnRTLogGetDefaultInstanceEx = RTLogGetDefaultInstanceEx;
#endif
#if defined(IN_RING3) && (defined(IN_RT_STATIC) || defined(IPRT_NO_CRT))
RTDECL(void) RTLogLoggerExWeak(PRTLOGGER pLogger, unsigned fFlags, unsigned iGroup, const char *pszFormat, ...)
{
if (g_pfnRTLogLoggerExV)
{
va_list va;
va_start(va, pszFormat);
g_pfnRTLogLoggerExV(pLogger, fFlags, iGroup, pszFormat, va);
va_end(va);
}
}
RTDECL(void) RTLogLoggerWeak(PRTLOGGER pLogger, void *pvCallerRet, const char *pszFormat, ...)
{
RT_NOREF(pvCallerRet);
if (g_pfnRTLogLoggerExV)
{
va_list va;
va_start(va, pszFormat);
g_pfnRTLogLoggerExV(pLogger, 0, ~0U, pszFormat, va);
va_end(va);
}
}
#endif
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