UAPI: (Scripted) Disintegrate include/linux/netfilter (94d0ec58) · Commits · e / devices / android_kernel_teracube_mt6765

include/linux/netfilter/Kbuild

+0 −77

Original line number	Original line	Diff line number	Diff line
	header-y += ipset/		header-y += ipset/

	header-y += nf_conntrack_common.h
	header-y += nf_conntrack_ftp.h
	header-y += nf_conntrack_sctp.h
	header-y += nf_conntrack_tcp.h
	header-y += nf_conntrack_tuple_common.h
	header-y += nf_nat.h
	header-y += nfnetlink.h
	header-y += nfnetlink_acct.h
	header-y += nfnetlink_compat.h
	header-y += nfnetlink_conntrack.h
	header-y += nfnetlink_cthelper.h
	header-y += nfnetlink_cttimeout.h
	header-y += nfnetlink_log.h
	header-y += nfnetlink_queue.h
	header-y += x_tables.h
	header-y += xt_AUDIT.h
	header-y += xt_CHECKSUM.h
	header-y += xt_CLASSIFY.h
	header-y += xt_CONNMARK.h
	header-y += xt_CONNSECMARK.h
	header-y += xt_CT.h
	header-y += xt_DSCP.h
	header-y += xt_IDLETIMER.h
	header-y += xt_LED.h
	header-y += xt_LOG.h
	header-y += xt_MARK.h
	header-y += xt_nfacct.h
	header-y += xt_NFLOG.h
	header-y += xt_NFQUEUE.h
	header-y += xt_RATEEST.h
	header-y += xt_SECMARK.h
	header-y += xt_TCPMSS.h
	header-y += xt_TCPOPTSTRIP.h
	header-y += xt_TEE.h
	header-y += xt_TPROXY.h
	header-y += xt_addrtype.h
	header-y += xt_cluster.h
	header-y += xt_comment.h
	header-y += xt_connbytes.h
	header-y += xt_connlimit.h
	header-y += xt_connmark.h
	header-y += xt_conntrack.h
	header-y += xt_cpu.h
	header-y += xt_dccp.h
	header-y += xt_devgroup.h
	header-y += xt_dscp.h
	header-y += xt_ecn.h
	header-y += xt_esp.h
	header-y += xt_hashlimit.h
	header-y += xt_helper.h
	header-y += xt_iprange.h
	header-y += xt_ipvs.h
	header-y += xt_length.h
	header-y += xt_limit.h
	header-y += xt_mac.h
	header-y += xt_mark.h
	header-y += xt_multiport.h
	header-y += xt_osf.h
	header-y += xt_owner.h
	header-y += xt_physdev.h
	header-y += xt_pkttype.h
	header-y += xt_policy.h
	header-y += xt_quota.h
	header-y += xt_rateest.h
	header-y += xt_realm.h
	header-y += xt_recent.h
	header-y += xt_set.h
	header-y += xt_sctp.h
	header-y += xt_socket.h
	header-y += xt_state.h
	header-y += xt_statistic.h
	header-y += xt_string.h
	header-y += xt_tcpmss.h
	header-y += xt_tcpudp.h
	header-y += xt_time.h
	header-y += xt_u32.h

include/linux/netfilter/nf_conntrack_common.h

+1 −114

Original line number	Original line	Diff line number	Diff line
	#ifndef _NF_CONNTRACK_COMMON_H		#ifndef _NF_CONNTRACK_COMMON_H
	#define _NF_CONNTRACK_COMMON_H		#define _NF_CONNTRACK_COMMON_H
	/* Connection state tracking for netfilter. This is separated from,
	but required by, the NAT layer; it can also be used by an iptables
	extension. */
	enum ip_conntrack_info {
	/* Part of an established connection (either direction). */
	IP_CT_ESTABLISHED,

	/* Like NEW, but related to an existing connection, or ICMP error		#include <uapi/linux/netfilter/nf_conntrack_common.h>
	(in either direction). */
	IP_CT_RELATED,

	/* Started a new connection to track (only
	IP_CT_DIR_ORIGINAL); may be a retransmission. */
	IP_CT_NEW,

	/* >= this indicates reply direction */
	IP_CT_IS_REPLY,

	IP_CT_ESTABLISHED_REPLY = IP_CT_ESTABLISHED + IP_CT_IS_REPLY,
	IP_CT_RELATED_REPLY = IP_CT_RELATED + IP_CT_IS_REPLY,
	IP_CT_NEW_REPLY = IP_CT_NEW + IP_CT_IS_REPLY,
	/* Number of distinct IP_CT types (no NEW in reply dirn). */
	IP_CT_NUMBER = IP_CT_IS_REPLY * 2 - 1
	};

	/* Bitset representing status of connection. */
	enum ip_conntrack_status {
	/* It's an expected connection: bit 0 set. This bit never changed */
	IPS_EXPECTED_BIT = 0,
	IPS_EXPECTED = (1 << IPS_EXPECTED_BIT),

	/* We've seen packets both ways: bit 1 set. Can be set, not unset. */
	IPS_SEEN_REPLY_BIT = 1,
	IPS_SEEN_REPLY = (1 << IPS_SEEN_REPLY_BIT),

	/* Conntrack should never be early-expired. */
	IPS_ASSURED_BIT = 2,
	IPS_ASSURED = (1 << IPS_ASSURED_BIT),

	/* Connection is confirmed: originating packet has left box */
	IPS_CONFIRMED_BIT = 3,
	IPS_CONFIRMED = (1 << IPS_CONFIRMED_BIT),

	/* Connection needs src nat in orig dir. This bit never changed. */
	IPS_SRC_NAT_BIT = 4,
	IPS_SRC_NAT = (1 << IPS_SRC_NAT_BIT),

	/* Connection needs dst nat in orig dir. This bit never changed. */
	IPS_DST_NAT_BIT = 5,
	IPS_DST_NAT = (1 << IPS_DST_NAT_BIT),

	/* Both together. */
	IPS_NAT_MASK = (IPS_DST_NAT \| IPS_SRC_NAT),

	/* Connection needs TCP sequence adjusted. */
	IPS_SEQ_ADJUST_BIT = 6,
	IPS_SEQ_ADJUST = (1 << IPS_SEQ_ADJUST_BIT),

	/* NAT initialization bits. */
	IPS_SRC_NAT_DONE_BIT = 7,
	IPS_SRC_NAT_DONE = (1 << IPS_SRC_NAT_DONE_BIT),

	IPS_DST_NAT_DONE_BIT = 8,
	IPS_DST_NAT_DONE = (1 << IPS_DST_NAT_DONE_BIT),

	/* Both together */
	IPS_NAT_DONE_MASK = (IPS_DST_NAT_DONE \| IPS_SRC_NAT_DONE),

	/* Connection is dying (removed from lists), can not be unset. */
	IPS_DYING_BIT = 9,
	IPS_DYING = (1 << IPS_DYING_BIT),

	/* Connection has fixed timeout. */
	IPS_FIXED_TIMEOUT_BIT = 10,
	IPS_FIXED_TIMEOUT = (1 << IPS_FIXED_TIMEOUT_BIT),

	/* Conntrack is a template */
	IPS_TEMPLATE_BIT = 11,
	IPS_TEMPLATE = (1 << IPS_TEMPLATE_BIT),

	/* Conntrack is a fake untracked entry */
	IPS_UNTRACKED_BIT = 12,
	IPS_UNTRACKED = (1 << IPS_UNTRACKED_BIT),

	/* Conntrack got a helper explicitly attached via CT target. */
	IPS_HELPER_BIT = 13,
	IPS_HELPER = (1 << IPS_HELPER_BIT),
	};

	/* Connection tracking event types */
	enum ip_conntrack_events {
	IPCT_NEW, /* new conntrack */
	IPCT_RELATED, /* related conntrack */
	IPCT_DESTROY, /* destroyed conntrack */
	IPCT_REPLY, /* connection has seen two-way traffic */
	IPCT_ASSURED, /* connection status has changed to assured */
	IPCT_PROTOINFO, /* protocol information has changed */
	IPCT_HELPER, /* new helper has been set */
	IPCT_MARK, /* new mark has been set */
	IPCT_NATSEQADJ, /* NAT is doing sequence adjustment */
	IPCT_SECMARK, /* new security mark has been set */
	};

	enum ip_conntrack_expect_events {
	IPEXP_NEW, /* new expectation */
	IPEXP_DESTROY, /* destroyed expectation */
	};

	/* expectation flags */
	#define NF_CT_EXPECT_PERMANENT 0x1
	#define NF_CT_EXPECT_INACTIVE 0x2
	#define NF_CT_EXPECT_USERSPACE 0x4

	#ifdef __KERNEL__
	struct ip_conntrack_stat {		struct ip_conntrack_stat {
	unsigned int searched;		unsigned int searched;
	unsigned int found;		unsigned int found;
	@@ -136,6 +25,4 @@ struct ip_conntrack_stat {
	/* call to create an explicit dependency on nf_conntrack. */		/* call to create an explicit dependency on nf_conntrack. */
	extern void need_conntrack(void);		extern void need_conntrack(void);

	#endif /* __KERNEL__ */

	#endif /* _NF_CONNTRACK_COMMON_H */		#endif /* _NF_CONNTRACK_COMMON_H */

include/linux/netfilter/nf_conntrack_ftp.h

+1 −15

Original line number	Original line	Diff line number	Diff line
	#ifndef _NF_CONNTRACK_FTP_H		#ifndef _NF_CONNTRACK_FTP_H
	#define _NF_CONNTRACK_FTP_H		#define _NF_CONNTRACK_FTP_H
	/* FTP tracking. */

	/* This enum is exposed to userspace */		#include <uapi/linux/netfilter/nf_conntrack_ftp.h>
	enum nf_ct_ftp_type {
	/* PORT command from client */
	NF_CT_FTP_PORT,
	/* PASV response from server */
	NF_CT_FTP_PASV,
	/* EPRT command from client */
	NF_CT_FTP_EPRT,
	/* EPSV response from server */
	NF_CT_FTP_EPSV,
	};

	#ifdef __KERNEL__

	#define FTP_PORT 21		#define FTP_PORT 21

	@@ -42,6 +30,4 @@ extern unsigned int (nf_nat_ftp_hook)(struct sk_buff skb,
	unsigned int matchoff,		unsigned int matchoff,
	unsigned int matchlen,		unsigned int matchlen,
	struct nf_conntrack_expect *exp);		struct nf_conntrack_expect *exp);
	#endif /* __KERNEL__ */

	#endif /* _NF_CONNTRACK_FTP_H */		#endif /* _NF_CONNTRACK_FTP_H */

include/linux/netfilter/nf_conntrack_tcp.h

+1 −48

Original line number	Original line	Diff line number	Diff line
	#ifndef _NF_CONNTRACK_TCP_H		#ifndef _NF_CONNTRACK_TCP_H
	#define _NF_CONNTRACK_TCP_H		#define _NF_CONNTRACK_TCP_H
	/* TCP tracking. */

	#include <linux/types.h>		#include <uapi/linux/netfilter/nf_conntrack_tcp.h>

	/* This is exposed to userspace (ctnetlink) */
	enum tcp_conntrack {
	TCP_CONNTRACK_NONE,
	TCP_CONNTRACK_SYN_SENT,
	TCP_CONNTRACK_SYN_RECV,
	TCP_CONNTRACK_ESTABLISHED,
	TCP_CONNTRACK_FIN_WAIT,
	TCP_CONNTRACK_CLOSE_WAIT,
	TCP_CONNTRACK_LAST_ACK,
	TCP_CONNTRACK_TIME_WAIT,
	TCP_CONNTRACK_CLOSE,
	TCP_CONNTRACK_LISTEN, /* obsolete */
	#define TCP_CONNTRACK_SYN_SENT2 TCP_CONNTRACK_LISTEN
	TCP_CONNTRACK_MAX,
	TCP_CONNTRACK_IGNORE,
	TCP_CONNTRACK_RETRANS,
	TCP_CONNTRACK_UNACK,
	TCP_CONNTRACK_TIMEOUT_MAX
	};

	/* Window scaling is advertised by the sender */
	#define IP_CT_TCP_FLAG_WINDOW_SCALE 0x01

	/* SACK is permitted by the sender */
	#define IP_CT_TCP_FLAG_SACK_PERM 0x02

	/* This sender sent FIN first */
	#define IP_CT_TCP_FLAG_CLOSE_INIT 0x04

	/* Be liberal in window checking */
	#define IP_CT_TCP_FLAG_BE_LIBERAL 0x08

	/* Has unacknowledged data */
	#define IP_CT_TCP_FLAG_DATA_UNACKNOWLEDGED 0x10

	/* The field td_maxack has been set */
	#define IP_CT_TCP_FLAG_MAXACK_SET 0x20

	struct nf_ct_tcp_flags {
	__u8 flags;
	__u8 mask;
	};

	#ifdef __KERNEL__

	struct ip_ct_tcp_state {		struct ip_ct_tcp_state {
	u_int32_t td_end; /* max of seq + len */		u_int32_t td_end; /* max of seq + len */
	@@ -74,6 +29,4 @@ struct ip_ct_tcp {
	u_int8_t last_flags; /* Last flags set */		u_int8_t last_flags; /* Last flags set */
	};		};

	#endif /* __KERNEL__ */

	#endif /* _NF_CONNTRACK_TCP_H */		#endif /* _NF_CONNTRACK_TCP_H */

include/linux/netfilter/nfnetlink.h

+1 −54

Original line number	Original line	Diff line number	Diff line
	#ifndef _NFNETLINK_H		#ifndef _NFNETLINK_H
	#define _NFNETLINK_H		#define _NFNETLINK_H
	#include <linux/types.h>
	#include <linux/netfilter/nfnetlink_compat.h>

	enum nfnetlink_groups {
	NFNLGRP_NONE,
	#define NFNLGRP_NONE NFNLGRP_NONE
	NFNLGRP_CONNTRACK_NEW,
	#define NFNLGRP_CONNTRACK_NEW NFNLGRP_CONNTRACK_NEW
	NFNLGRP_CONNTRACK_UPDATE,
	#define NFNLGRP_CONNTRACK_UPDATE NFNLGRP_CONNTRACK_UPDATE
	NFNLGRP_CONNTRACK_DESTROY,
	#define NFNLGRP_CONNTRACK_DESTROY NFNLGRP_CONNTRACK_DESTROY
	NFNLGRP_CONNTRACK_EXP_NEW,
	#define NFNLGRP_CONNTRACK_EXP_NEW NFNLGRP_CONNTRACK_EXP_NEW
	NFNLGRP_CONNTRACK_EXP_UPDATE,
	#define NFNLGRP_CONNTRACK_EXP_UPDATE NFNLGRP_CONNTRACK_EXP_UPDATE
	NFNLGRP_CONNTRACK_EXP_DESTROY,
	#define NFNLGRP_CONNTRACK_EXP_DESTROY NFNLGRP_CONNTRACK_EXP_DESTROY
	__NFNLGRP_MAX,
	};
	#define NFNLGRP_MAX (__NFNLGRP_MAX - 1)

	/* General form of address family dependent message.
	*/
	struct nfgenmsg {
	__u8 nfgen_family; /* AF_xxx */
	__u8 version; /* nfnetlink version */
	__be16 res_id; /* resource id */
	};

	#define NFNETLINK_V0 0

	/* netfilter netlink message types are split in two pieces:
	* 8 bit subsystem, 8bit operation.
	*/

	#define NFNL_SUBSYS_ID(x) ((x & 0xff00) >> 8)
	#define NFNL_MSG_TYPE(x) (x & 0x00ff)

	/* No enum here, otherwise __stringify() trick of MODULE_ALIAS_NFNL_SUBSYS()
	* won't work anymore */
	#define NFNL_SUBSYS_NONE 0
	#define NFNL_SUBSYS_CTNETLINK 1
	#define NFNL_SUBSYS_CTNETLINK_EXP 2
	#define NFNL_SUBSYS_QUEUE 3
	#define NFNL_SUBSYS_ULOG 4
	#define NFNL_SUBSYS_OSF 5
	#define NFNL_SUBSYS_IPSET 6
	#define NFNL_SUBSYS_ACCT 7
	#define NFNL_SUBSYS_CTNETLINK_TIMEOUT 8
	#define NFNL_SUBSYS_CTHELPER 9
	#define NFNL_SUBSYS_COUNT 10

	#ifdef __KERNEL__

	#include <linux/netlink.h>		#include <linux/netlink.h>
	#include <linux/capability.h>		#include <linux/capability.h>
	#include <net/netlink.h>		#include <net/netlink.h>
			#include <uapi/linux/netfilter/nfnetlink.h>

	struct nfnl_callback {		struct nfnl_callback {
	int (call)(struct sock nl, struct sk_buff *skb,		int (call)(struct sock nl, struct sk_buff *skb,
	@@ -92,5 +40,4 @@ extern void nfnl_unlock(void);
	#define MODULE_ALIAS_NFNL_SUBSYS(subsys) \		#define MODULE_ALIAS_NFNL_SUBSYS(subsys) \
	MODULE_ALIAS("nfnetlink-subsys-" __stringify(subsys))		MODULE_ALIAS("nfnetlink-subsys-" __stringify(subsys))

	#endif /* __KERNEL__ */
	#endif /* _NFNETLINK_H */		#endif /* _NFNETLINK_H */