Edit: xt_osf.h
/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ /* * Copyright (c) 2003+ Evgeniy Polyakov <johnpol@2ka.mxt.ru> * * * 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; either version 2 of the License, or * (at your option) any later version. * * 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 <http://www.gnu.org/licenses/>. */ #ifndef _XT_OSF_H #define _XT_OSF_H #include <linux/types.h> #include <linux/ip.h> #include <linux/tcp.h> #include <linux/netfilter/nf_osf.h> #define XT_OSF_GENRE NF_OSF_GENRE #define XT_OSF_INVERT NF_OSF_INVERT #define XT_OSF_TTL NF_OSF_TTL #define XT_OSF_LOG NF_OSF_LOG #define XT_OSF_LOGLEVEL_ALL NF_OSF_LOGLEVEL_ALL #define XT_OSF_LOGLEVEL_FIRST NF_OSF_LOGLEVEL_FIRST #define XT_OSF_LOGLEVEL_ALL_KNOWN NF_OSF_LOGLEVEL_ALL_KNOWN #define XT_OSF_TTL_TRUE NF_OSF_TTL_TRUE #define XT_OSF_TTL_NOCHECK NF_OSF_TTL_NOCHECK #define XT_OSF_TTL_LESS 1 /* Check if ip TTL is less than fingerprint one */ #define xt_osf_wc nf_osf_wc #define xt_osf_opt nf_osf_opt #define xt_osf_info nf_osf_info #define xt_osf_user_finger nf_osf_user_finger #define xt_osf_finger nf_osf_finger #define xt_osf_nlmsg nf_osf_nlmsg /* * Add/remove fingerprint from the kernel. */ enum xt_osf_msg_types { OSF_MSG_ADD, OSF_MSG_REMOVE, OSF_MSG_MAX, }; enum xt_osf_attr_type { OSF_ATTR_UNSPEC, OSF_ATTR_FINGER, OSF_ATTR_MAX, }; #endif /* _XT_OSF_H */
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