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![Jaswinder Singh Rajput](/assets/img/avatar_default.png)
fix the following 'make headers_check' warnings: usr/include/linux/netfilter/xt_osf.h:40: found __[us]{8,16,32,64} type without #include <linux/types.h> Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com> Signed-off-by: Patrick McHardy <kaber@trash.net>
135 lines
3.3 KiB
C
135 lines
3.3 KiB
C
/*
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* Copyright (c) 2003+ Evgeniy Polyakov <johnpol@2ka.mxt.ru>
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*
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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 as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef _XT_OSF_H
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#define _XT_OSF_H
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#include <linux/types.h>
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#define MAXGENRELEN 32
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#define XT_OSF_GENRE (1<<0)
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#define XT_OSF_TTL (1<<1)
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#define XT_OSF_LOG (1<<2)
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#define XT_OSF_INVERT (1<<3)
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#define XT_OSF_LOGLEVEL_ALL 0 /* log all matched fingerprints */
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#define XT_OSF_LOGLEVEL_FIRST 1 /* log only the first matced fingerprint */
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#define XT_OSF_LOGLEVEL_ALL_KNOWN 2 /* do not log unknown packets */
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#define XT_OSF_TTL_TRUE 0 /* True ip and fingerprint TTL comparison */
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#define XT_OSF_TTL_LESS 1 /* Check if ip TTL is less than fingerprint one */
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#define XT_OSF_TTL_NOCHECK 2 /* Do not compare ip and fingerprint TTL at all */
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struct xt_osf_info {
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char genre[MAXGENRELEN];
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__u32 len;
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__u32 flags;
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__u32 loglevel;
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__u32 ttl;
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};
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/*
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* Wildcard MSS (kind of).
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* It is used to implement a state machine for the different wildcard values
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* of the MSS and window sizes.
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*/
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struct xt_osf_wc {
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__u32 wc;
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__u32 val;
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};
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/*
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* This struct represents IANA options
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* http://www.iana.org/assignments/tcp-parameters
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*/
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struct xt_osf_opt {
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__u16 kind, length;
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struct xt_osf_wc wc;
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};
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struct xt_osf_user_finger {
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struct xt_osf_wc wss;
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__u8 ttl, df;
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__u16 ss, mss;
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__u16 opt_num;
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char genre[MAXGENRELEN];
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char version[MAXGENRELEN];
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char subtype[MAXGENRELEN];
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/* MAX_IPOPTLEN is maximum if all options are NOPs or EOLs */
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struct xt_osf_opt opt[MAX_IPOPTLEN];
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};
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struct xt_osf_nlmsg {
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struct xt_osf_user_finger f;
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struct iphdr ip;
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struct tcphdr tcp;
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};
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/* Defines for IANA option kinds */
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enum iana_options {
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OSFOPT_EOL = 0, /* End of options */
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OSFOPT_NOP, /* NOP */
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OSFOPT_MSS, /* Maximum segment size */
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OSFOPT_WSO, /* Window scale option */
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OSFOPT_SACKP, /* SACK permitted */
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OSFOPT_SACK, /* SACK */
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OSFOPT_ECHO,
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OSFOPT_ECHOREPLY,
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OSFOPT_TS, /* Timestamp option */
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OSFOPT_POCP, /* Partial Order Connection Permitted */
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OSFOPT_POSP, /* Partial Order Service Profile */
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/* Others are not used in the current OSF */
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OSFOPT_EMPTY = 255,
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};
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/*
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* Initial window size option state machine: multiple of mss, mtu or
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* plain numeric value. Can also be made as plain numeric value which
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* is not a multiple of specified value.
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*/
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enum xt_osf_window_size_options {
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OSF_WSS_PLAIN = 0,
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OSF_WSS_MSS,
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OSF_WSS_MTU,
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OSF_WSS_MODULO,
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OSF_WSS_MAX,
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};
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/*
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* Add/remove fingerprint from the kernel.
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*/
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enum xt_osf_msg_types {
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OSF_MSG_ADD,
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OSF_MSG_REMOVE,
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OSF_MSG_MAX,
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};
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enum xt_osf_attr_type {
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OSF_ATTR_UNSPEC,
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OSF_ATTR_FINGER,
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OSF_ATTR_MAX,
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};
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#endif /* _XT_OSF_H */
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