1 /* 2 * Copyright (C) 2014-2022 Cisco Systems, Inc. and/or its affiliates. All rights reserved. 3 * 4 * Authors: Kevin Lin <klin@sourcefire.com> 5 * 6 * This program is free software; you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License version 2 as 8 * published by the Free Software Foundation. 9 * 10 * This program is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 * GNU General Public License for more details. 14 * 15 * You should have received a copy of the GNU General Public License 16 * along with this program; if not, write to the Free Software 17 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, 18 * MA 02110-1301, USA. 19 */ 20 21 #ifndef __PRTN_INTXN_H 22 #define __PRTN_INTXN_H 23 24 #if HAVE_CONFIG_H 25 #include "clamav-config.h" 26 #endif 27 28 #include "clamav-types.h" 29 #include "others.h" 30 31 #define PRTN_INTXN_DETECTION "heuristic.partitionintersection" 32 33 struct partition_intersection_node; 34 typedef struct partition_intersection_node { 35 off_t Start; 36 size_t Size; 37 struct partition_intersection_node *Next; 38 } partition_intersection_node_t; 39 40 typedef struct partition_intersection_list { 41 struct partition_intersection_node *Head; 42 size_t Size; /* for debug */ 43 } partition_intersection_list_t; 44 45 int partition_intersection_list_init(partition_intersection_list_t *list); 46 int partition_intersection_list_check(partition_intersection_list_t *list, unsigned *pitxn, off_t start, size_t size); 47 int partition_intersection_list_free(partition_intersection_list_t *list); 48 49 #endif 50