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56 lines
1.5 KiB
56 lines
1.5 KiB
/*
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* Copyright (C) 2013-2024 Cisco Systems, Inc. and/or its affiliates. All rights reserved.
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* Copyright (C) 2012-2013 Sourcefire, Inc.
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*
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* Authors: Dave Raynor
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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* MA 02110-1301, USA.
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*/
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#ifndef __IOWRAP_H
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#define __IOWRAP_H
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#if HAVE_CONFIG_H
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#include "clamav-config.h"
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#endif
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#ifdef HAVE_UNISTD_H
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#include <unistd.h>
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#endif
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#include <stdio.h>
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#include <stdlib.h>
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#ifdef _WIN32
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#include <windows.h>
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#include <excpt.h>
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#endif
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/**
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* @brief memcpy that will not crash if Windows fails to read from memory mapped file.
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*
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* cli_memcpy is an io wrapper that will allow ClamAV to minimize impact of adding SEH logic around map accesses where Windows might raise an error.
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*
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* @param target
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* @param source
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* @param size
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* @return cl_error_t
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*/
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cl_error_t cli_memcpy(void *target, const void *source, unsigned long size);
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#ifdef _WIN32
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int filter_memcpy(unsigned int code, struct _EXCEPTION_POINTERS *ep);
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#endif
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#endif
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