denyhosts/clamscan/libclamav/partition_intersection.h

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2022-10-22 18:41:00 +08:00
/*
* Copyright (C) 2014-2022 Cisco Systems, Inc. and/or its affiliates. All rights reserved.
*
* Authors: Kevin Lin <klin@sourcefire.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* 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, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
*/
#ifndef __PRTN_INTXN_H
#define __PRTN_INTXN_H
#if HAVE_CONFIG_H
#include "clamav-config.h"
#endif
#include "clamav-types.h"
#include "others.h"
#define PRTN_INTXN_DETECTION "heuristic.partitionintersection"
struct partition_intersection_node;
typedef struct partition_intersection_node {
off_t Start;
size_t Size;
struct partition_intersection_node *Next;
} partition_intersection_node_t;
typedef struct partition_intersection_list {
struct partition_intersection_node *Head;
size_t Size; /* for debug */
} partition_intersection_list_t;
int partition_intersection_list_init(partition_intersection_list_t *list);
int partition_intersection_list_check(partition_intersection_list_t *list, unsigned *pitxn, off_t start, size_t size);
int partition_intersection_list_free(partition_intersection_list_t *list);
#endif