UAPI Disintegration 2012-10-09
-----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQIVAwUAUHPmWxOxKuMESys7AQJA5xAAqH/0RgiHXNdD92N9LABONVjQ3Jr5RO8u xH7omFJ4J+uHuwsqF2fk2lfqKLQtAGQ7ZUFT2l8oeZz3mfB/Ijd4TfF1wtKOzZiQ nzjaCSB3+ZKR0uCcVyzma8bbAEykJx0oKOyBlzKUmOnq9gN+pEmw8q8iCsfPhRxF hKjh7I14dyFlchjgnCOHZ8QQADVcKAta2K51FRSgble4k4fz5UL0aS+7/GOxcxuD orysa4DqAzdVTsHRVHV/tgA1I0NKa1PyHaq7xSZp0iVsR31adMmnF/zlsLlIj66a gHy8167JaxCi+h38NI9QRUFaNtpV0dz6tcOh/kknrrF50YmP64rTwBZ3L04tDWIK VdgSND3c/1/nXAFPem3CiTImQKk3w7qbPlPf++/QHLz4Q6JXQVEnpB6pJdyIThPA 86+R23jwuaGhLAHzBL1eh4TypmzuGIpczw6aOY8F6izVktRvqDr1rv+sET0fEjTW lU7ZWN3y0e1XBqci+dLPpFzCK7zUpi8FM/XVbEFZTgWRKS6d2YBGc4NEvblG891K NhbO7gfLh62A96eKkOZN7BakKwpwBiWoHW+tbphZ9JYVNVIPs8HXadSNK5Zaa4lh z96hTnYuwHs3b1E3qGJ32Etip1ZU5p5ZRyHCeR4KCJe/GBibkj21Fbra7ToMVvYH NFD0QfFgmn0= =8MB7 -----END PGP SIGNATURE----- Merge tag 'disintegrate-net-20121009' of git://git.infradead.org/users/dhowells/linux-headers UAPI Disintegration 2012-10-09 Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
commit
8a3ddb88fb
|
@ -1,2 +0,0 @@
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|||
header-y += caif_socket.h
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||||
header-y += if_caif.h
|
|
@ -1,78 +1 @@
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|||
header-y += ipset/
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||||
|
||||
header-y += nf_conntrack_common.h
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||||
header-y += nf_conntrack_ftp.h
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||||
header-y += nf_conntrack_sctp.h
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||||
header-y += nf_conntrack_tcp.h
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||||
header-y += nf_conntrack_tuple_common.h
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||||
header-y += nf_nat.h
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||||
header-y += nfnetlink.h
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||||
header-y += nfnetlink_acct.h
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||||
header-y += nfnetlink_compat.h
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||||
header-y += nfnetlink_conntrack.h
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||||
header-y += nfnetlink_cthelper.h
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||||
header-y += nfnetlink_cttimeout.h
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||||
header-y += nfnetlink_log.h
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||||
header-y += nfnetlink_queue.h
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||||
header-y += x_tables.h
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||||
header-y += xt_AUDIT.h
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||||
header-y += xt_CHECKSUM.h
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||||
header-y += xt_CLASSIFY.h
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||||
header-y += xt_CONNMARK.h
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||||
header-y += xt_CONNSECMARK.h
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||||
header-y += xt_CT.h
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||||
header-y += xt_DSCP.h
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||||
header-y += xt_IDLETIMER.h
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||||
header-y += xt_LED.h
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header-y += xt_LOG.h
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||||
header-y += xt_MARK.h
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||||
header-y += xt_nfacct.h
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||||
header-y += xt_NFLOG.h
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header-y += xt_NFQUEUE.h
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header-y += xt_RATEEST.h
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header-y += xt_SECMARK.h
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||||
header-y += xt_TCPMSS.h
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||||
header-y += xt_TCPOPTSTRIP.h
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header-y += xt_TEE.h
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header-y += xt_TPROXY.h
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||||
header-y += xt_addrtype.h
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||||
header-y += xt_cluster.h
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||||
header-y += xt_comment.h
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||||
header-y += xt_connbytes.h
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||||
header-y += xt_connlimit.h
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header-y += xt_connmark.h
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header-y += xt_conntrack.h
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header-y += xt_cpu.h
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||||
header-y += xt_dccp.h
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header-y += xt_devgroup.h
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header-y += xt_dscp.h
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header-y += xt_ecn.h
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||||
header-y += xt_esp.h
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||||
header-y += xt_hashlimit.h
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||||
header-y += xt_helper.h
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header-y += xt_iprange.h
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header-y += xt_ipvs.h
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||||
header-y += xt_length.h
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header-y += xt_limit.h
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header-y += xt_mac.h
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||||
header-y += xt_mark.h
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||||
header-y += xt_multiport.h
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||||
header-y += xt_osf.h
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||||
header-y += xt_owner.h
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||||
header-y += xt_physdev.h
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header-y += xt_pkttype.h
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||||
header-y += xt_policy.h
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||||
header-y += xt_quota.h
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||||
header-y += xt_rateest.h
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header-y += xt_realm.h
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||||
header-y += xt_recent.h
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||||
header-y += xt_set.h
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||||
header-y += xt_sctp.h
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||||
header-y += xt_socket.h
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||||
header-y += xt_state.h
|
||||
header-y += xt_statistic.h
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||||
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
|
||||
|
|
|
@ -1,4 +0,0 @@
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|||
header-y += ip_set.h
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||||
header-y += ip_set_bitmap.h
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||||
header-y += ip_set_hash.h
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||||
header-y += ip_set_list.h
|
|
@ -1,6 +1,3 @@
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|||
#ifndef _IP_SET_H
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#define _IP_SET_H
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/* Copyright (C) 2000-2002 Joakim Axelsson <gozem@linux.nu>
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* Patrick Schaaf <bof@bof.de>
|
||||
* Martin Josefsson <gandalf@wlug.westbo.se>
|
||||
|
@ -10,199 +7,9 @@
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|||
* it under the terms of the GNU General Public License version 2 as
|
||||
* published by the Free Software Foundation.
|
||||
*/
|
||||
#ifndef _IP_SET_H
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#define _IP_SET_H
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#include <linux/types.h>
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/* The protocol version */
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#define IPSET_PROTOCOL 6
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|
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/* The max length of strings including NUL: set and type identifiers */
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#define IPSET_MAXNAMELEN 32
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|
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/* Message types and commands */
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enum ipset_cmd {
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IPSET_CMD_NONE,
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IPSET_CMD_PROTOCOL, /* 1: Return protocol version */
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IPSET_CMD_CREATE, /* 2: Create a new (empty) set */
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IPSET_CMD_DESTROY, /* 3: Destroy a (empty) set */
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IPSET_CMD_FLUSH, /* 4: Remove all elements from a set */
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IPSET_CMD_RENAME, /* 5: Rename a set */
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IPSET_CMD_SWAP, /* 6: Swap two sets */
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IPSET_CMD_LIST, /* 7: List sets */
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IPSET_CMD_SAVE, /* 8: Save sets */
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IPSET_CMD_ADD, /* 9: Add an element to a set */
|
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IPSET_CMD_DEL, /* 10: Delete an element from a set */
|
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IPSET_CMD_TEST, /* 11: Test an element in a set */
|
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IPSET_CMD_HEADER, /* 12: Get set header data only */
|
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IPSET_CMD_TYPE, /* 13: Get set type */
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IPSET_MSG_MAX, /* Netlink message commands */
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/* Commands in userspace: */
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IPSET_CMD_RESTORE = IPSET_MSG_MAX, /* 14: Enter restore mode */
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IPSET_CMD_HELP, /* 15: Get help */
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IPSET_CMD_VERSION, /* 16: Get program version */
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IPSET_CMD_QUIT, /* 17: Quit from interactive mode */
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IPSET_CMD_MAX,
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IPSET_CMD_COMMIT = IPSET_CMD_MAX, /* 18: Commit buffered commands */
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};
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/* Attributes at command level */
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enum {
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IPSET_ATTR_UNSPEC,
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IPSET_ATTR_PROTOCOL, /* 1: Protocol version */
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IPSET_ATTR_SETNAME, /* 2: Name of the set */
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IPSET_ATTR_TYPENAME, /* 3: Typename */
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IPSET_ATTR_SETNAME2 = IPSET_ATTR_TYPENAME, /* Setname at rename/swap */
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IPSET_ATTR_REVISION, /* 4: Settype revision */
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IPSET_ATTR_FAMILY, /* 5: Settype family */
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IPSET_ATTR_FLAGS, /* 6: Flags at command level */
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IPSET_ATTR_DATA, /* 7: Nested attributes */
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IPSET_ATTR_ADT, /* 8: Multiple data containers */
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IPSET_ATTR_LINENO, /* 9: Restore lineno */
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IPSET_ATTR_PROTOCOL_MIN, /* 10: Minimal supported version number */
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IPSET_ATTR_REVISION_MIN = IPSET_ATTR_PROTOCOL_MIN, /* type rev min */
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__IPSET_ATTR_CMD_MAX,
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};
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#define IPSET_ATTR_CMD_MAX (__IPSET_ATTR_CMD_MAX - 1)
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/* CADT specific attributes */
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enum {
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IPSET_ATTR_IP = IPSET_ATTR_UNSPEC + 1,
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IPSET_ATTR_IP_FROM = IPSET_ATTR_IP,
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IPSET_ATTR_IP_TO, /* 2 */
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IPSET_ATTR_CIDR, /* 3 */
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IPSET_ATTR_PORT, /* 4 */
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IPSET_ATTR_PORT_FROM = IPSET_ATTR_PORT,
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IPSET_ATTR_PORT_TO, /* 5 */
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IPSET_ATTR_TIMEOUT, /* 6 */
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IPSET_ATTR_PROTO, /* 7 */
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IPSET_ATTR_CADT_FLAGS, /* 8 */
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IPSET_ATTR_CADT_LINENO = IPSET_ATTR_LINENO, /* 9 */
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/* Reserve empty slots */
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IPSET_ATTR_CADT_MAX = 16,
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/* Create-only specific attributes */
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IPSET_ATTR_GC,
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IPSET_ATTR_HASHSIZE,
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IPSET_ATTR_MAXELEM,
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IPSET_ATTR_NETMASK,
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IPSET_ATTR_PROBES,
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IPSET_ATTR_RESIZE,
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IPSET_ATTR_SIZE,
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/* Kernel-only */
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IPSET_ATTR_ELEMENTS,
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IPSET_ATTR_REFERENCES,
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IPSET_ATTR_MEMSIZE,
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__IPSET_ATTR_CREATE_MAX,
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};
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#define IPSET_ATTR_CREATE_MAX (__IPSET_ATTR_CREATE_MAX - 1)
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/* ADT specific attributes */
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enum {
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IPSET_ATTR_ETHER = IPSET_ATTR_CADT_MAX + 1,
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IPSET_ATTR_NAME,
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IPSET_ATTR_NAMEREF,
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IPSET_ATTR_IP2,
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IPSET_ATTR_CIDR2,
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IPSET_ATTR_IP2_TO,
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IPSET_ATTR_IFACE,
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__IPSET_ATTR_ADT_MAX,
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};
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#define IPSET_ATTR_ADT_MAX (__IPSET_ATTR_ADT_MAX - 1)
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/* IP specific attributes */
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enum {
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IPSET_ATTR_IPADDR_IPV4 = IPSET_ATTR_UNSPEC + 1,
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IPSET_ATTR_IPADDR_IPV6,
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__IPSET_ATTR_IPADDR_MAX,
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};
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#define IPSET_ATTR_IPADDR_MAX (__IPSET_ATTR_IPADDR_MAX - 1)
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/* Error codes */
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enum ipset_errno {
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IPSET_ERR_PRIVATE = 4096,
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IPSET_ERR_PROTOCOL,
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IPSET_ERR_FIND_TYPE,
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IPSET_ERR_MAX_SETS,
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IPSET_ERR_BUSY,
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IPSET_ERR_EXIST_SETNAME2,
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IPSET_ERR_TYPE_MISMATCH,
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IPSET_ERR_EXIST,
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IPSET_ERR_INVALID_CIDR,
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IPSET_ERR_INVALID_NETMASK,
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IPSET_ERR_INVALID_FAMILY,
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IPSET_ERR_TIMEOUT,
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IPSET_ERR_REFERENCED,
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IPSET_ERR_IPADDR_IPV4,
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IPSET_ERR_IPADDR_IPV6,
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/* Type specific error codes */
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IPSET_ERR_TYPE_SPECIFIC = 4352,
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};
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/* Flags at command level */
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enum ipset_cmd_flags {
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IPSET_FLAG_BIT_EXIST = 0,
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IPSET_FLAG_EXIST = (1 << IPSET_FLAG_BIT_EXIST),
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IPSET_FLAG_BIT_LIST_SETNAME = 1,
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IPSET_FLAG_LIST_SETNAME = (1 << IPSET_FLAG_BIT_LIST_SETNAME),
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IPSET_FLAG_BIT_LIST_HEADER = 2,
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IPSET_FLAG_LIST_HEADER = (1 << IPSET_FLAG_BIT_LIST_HEADER),
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IPSET_FLAG_CMD_MAX = 15, /* Lower half */
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};
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/* Flags at CADT attribute level */
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enum ipset_cadt_flags {
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IPSET_FLAG_BIT_BEFORE = 0,
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IPSET_FLAG_BEFORE = (1 << IPSET_FLAG_BIT_BEFORE),
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IPSET_FLAG_BIT_PHYSDEV = 1,
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IPSET_FLAG_PHYSDEV = (1 << IPSET_FLAG_BIT_PHYSDEV),
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IPSET_FLAG_BIT_NOMATCH = 2,
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IPSET_FLAG_NOMATCH = (1 << IPSET_FLAG_BIT_NOMATCH),
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IPSET_FLAG_CADT_MAX = 15, /* Upper half */
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};
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/* Commands with settype-specific attributes */
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enum ipset_adt {
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IPSET_ADD,
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IPSET_DEL,
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IPSET_TEST,
|
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IPSET_ADT_MAX,
|
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IPSET_CREATE = IPSET_ADT_MAX,
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IPSET_CADT_MAX,
|
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};
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|
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/* Sets are identified by an index in kernel space. Tweak with ip_set_id_t
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* and IPSET_INVALID_ID if you want to increase the max number of sets.
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*/
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typedef __u16 ip_set_id_t;
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|
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#define IPSET_INVALID_ID 65535
|
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|
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enum ip_set_dim {
|
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IPSET_DIM_ZERO = 0,
|
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IPSET_DIM_ONE,
|
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IPSET_DIM_TWO,
|
||||
IPSET_DIM_THREE,
|
||||
/* Max dimension in elements.
|
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* If changed, new revision of iptables match/target is required.
|
||||
*/
|
||||
IPSET_DIM_MAX = 6,
|
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IPSET_BIT_RETURN_NOMATCH = 7,
|
||||
};
|
||||
|
||||
/* Option flags for kernel operations */
|
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enum ip_set_kopt {
|
||||
IPSET_INV_MATCH = (1 << IPSET_DIM_ZERO),
|
||||
IPSET_DIM_ONE_SRC = (1 << IPSET_DIM_ONE),
|
||||
IPSET_DIM_TWO_SRC = (1 << IPSET_DIM_TWO),
|
||||
IPSET_DIM_THREE_SRC = (1 << IPSET_DIM_THREE),
|
||||
IPSET_RETURN_NOMATCH = (1 << IPSET_BIT_RETURN_NOMATCH),
|
||||
};
|
||||
|
||||
#ifdef __KERNEL__
|
||||
#include <linux/ip.h>
|
||||
#include <linux/ipv6.h>
|
||||
#include <linux/netlink.h>
|
||||
|
@ -211,6 +18,7 @@ enum ip_set_kopt {
|
|||
#include <linux/stringify.h>
|
||||
#include <linux/vmalloc.h>
|
||||
#include <net/netlink.h>
|
||||
#include <uapi/linux/netfilter/ipset/ip_set.h>
|
||||
|
||||
#define _IP_SET_MODULE_DESC(a, b, c) \
|
||||
MODULE_DESCRIPTION(a " type of IP sets, revisions " b "-" c)
|
||||
|
@ -476,31 +284,4 @@ bitmap_bytes(u32 a, u32 b)
|
|||
return 4 * ((((b - a + 8) / 8) + 3) / 4);
|
||||
}
|
||||
|
||||
#endif /* __KERNEL__ */
|
||||
|
||||
/* Interface to iptables/ip6tables */
|
||||
|
||||
#define SO_IP_SET 83
|
||||
|
||||
union ip_set_name_index {
|
||||
char name[IPSET_MAXNAMELEN];
|
||||
ip_set_id_t index;
|
||||
};
|
||||
|
||||
#define IP_SET_OP_GET_BYNAME 0x00000006 /* Get set index by name */
|
||||
struct ip_set_req_get_set {
|
||||
unsigned int op;
|
||||
unsigned int version;
|
||||
union ip_set_name_index set;
|
||||
};
|
||||
|
||||
#define IP_SET_OP_GET_BYINDEX 0x00000007 /* Get set name by index */
|
||||
/* Uses ip_set_req_get_set */
|
||||
|
||||
#define IP_SET_OP_VERSION 0x00000100 /* Ask kernel version */
|
||||
struct ip_set_req_version {
|
||||
unsigned int op;
|
||||
unsigned int version;
|
||||
};
|
||||
|
||||
#endif /*_IP_SET_H */
|
||||
|
|
|
@ -1,15 +1,8 @@
|
|||
#ifndef __IP_SET_BITMAP_H
|
||||
#define __IP_SET_BITMAP_H
|
||||
|
||||
/* Bitmap type specific error codes */
|
||||
enum {
|
||||
/* The element is out of the range of the set */
|
||||
IPSET_ERR_BITMAP_RANGE = IPSET_ERR_TYPE_SPECIFIC,
|
||||
/* The range exceeds the size limit of the set type */
|
||||
IPSET_ERR_BITMAP_RANGE_SIZE,
|
||||
};
|
||||
#include <uapi/linux/netfilter/ipset/ip_set_bitmap.h>
|
||||
|
||||
#ifdef __KERNEL__
|
||||
#define IPSET_BITMAP_MAX_RANGE 0x0000FFFF
|
||||
|
||||
/* Common functions */
|
||||
|
@ -26,6 +19,4 @@ range_to_mask(u32 from, u32 to, u8 *bits)
|
|||
return mask;
|
||||
}
|
||||
|
||||
#endif /* __KERNEL__ */
|
||||
|
||||
#endif /* __IP_SET_BITMAP_H */
|
||||
|
|
|
@ -1,23 +1,8 @@
|
|||
#ifndef __IP_SET_HASH_H
|
||||
#define __IP_SET_HASH_H
|
||||
|
||||
/* Hash type specific error codes */
|
||||
enum {
|
||||
/* Hash is full */
|
||||
IPSET_ERR_HASH_FULL = IPSET_ERR_TYPE_SPECIFIC,
|
||||
/* Null-valued element */
|
||||
IPSET_ERR_HASH_ELEM,
|
||||
/* Invalid protocol */
|
||||
IPSET_ERR_INVALID_PROTO,
|
||||
/* Protocol missing but must be specified */
|
||||
IPSET_ERR_MISSING_PROTO,
|
||||
/* Range not supported */
|
||||
IPSET_ERR_HASH_RANGE_UNSUPPORTED,
|
||||
/* Invalid range */
|
||||
IPSET_ERR_HASH_RANGE,
|
||||
};
|
||||
#include <uapi/linux/netfilter/ipset/ip_set_hash.h>
|
||||
|
||||
#ifdef __KERNEL__
|
||||
|
||||
#define IPSET_DEFAULT_HASHSIZE 1024
|
||||
#define IPSET_MIMINAL_HASHSIZE 64
|
||||
|
@ -25,6 +10,4 @@ enum {
|
|||
#define IPSET_DEFAULT_PROBES 4
|
||||
#define IPSET_DEFAULT_RESIZE 100
|
||||
|
||||
#endif /* __KERNEL__ */
|
||||
|
||||
#endif /* __IP_SET_HASH_H */
|
||||
|
|
|
@ -1,27 +1,10 @@
|
|||
#ifndef __IP_SET_LIST_H
|
||||
#define __IP_SET_LIST_H
|
||||
|
||||
/* List type specific error codes */
|
||||
enum {
|
||||
/* Set name to be added/deleted/tested does not exist. */
|
||||
IPSET_ERR_NAME = IPSET_ERR_TYPE_SPECIFIC,
|
||||
/* list:set type is not permitted to add */
|
||||
IPSET_ERR_LOOP,
|
||||
/* Missing reference set */
|
||||
IPSET_ERR_BEFORE,
|
||||
/* Reference set does not exist */
|
||||
IPSET_ERR_NAMEREF,
|
||||
/* Set is full */
|
||||
IPSET_ERR_LIST_FULL,
|
||||
/* Reference set is not added to the set */
|
||||
IPSET_ERR_REF_EXIST,
|
||||
};
|
||||
#include <uapi/linux/netfilter/ipset/ip_set_list.h>
|
||||
|
||||
#ifdef __KERNEL__
|
||||
|
||||
#define IP_SET_LIST_DEFAULT_SIZE 8
|
||||
#define IP_SET_LIST_MIN_SIZE 4
|
||||
|
||||
#endif /* __KERNEL__ */
|
||||
|
||||
#endif /* __IP_SET_LIST_H */
|
||||
|
|
|
@ -1,119 +1,8 @@
|
|||
#ifndef _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
|
||||
(in either direction). */
|
||||
IP_CT_RELATED,
|
||||
#include <uapi/linux/netfilter/nf_conntrack_common.h>
|
||||
|
||||
/* 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 {
|
||||
unsigned int searched;
|
||||
unsigned int found;
|
||||
|
@ -136,6 +25,4 @@ struct ip_conntrack_stat {
|
|||
/* call to create an explicit dependency on nf_conntrack. */
|
||||
extern void need_conntrack(void);
|
||||
|
||||
#endif /* __KERNEL__ */
|
||||
|
||||
#endif /* _NF_CONNTRACK_COMMON_H */
|
||||
|
|
|
@ -1,20 +1,8 @@
|
|||
#ifndef _NF_CONNTRACK_FTP_H
|
||||
#define _NF_CONNTRACK_FTP_H
|
||||
/* FTP tracking. */
|
||||
|
||||
/* This enum is exposed to userspace */
|
||||
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,
|
||||
};
|
||||
#include <uapi/linux/netfilter/nf_conntrack_ftp.h>
|
||||
|
||||
#ifdef __KERNEL__
|
||||
|
||||
#define FTP_PORT 21
|
||||
|
||||
|
@ -42,6 +30,4 @@ extern unsigned int (*nf_nat_ftp_hook)(struct sk_buff *skb,
|
|||
unsigned int matchoff,
|
||||
unsigned int matchlen,
|
||||
struct nf_conntrack_expect *exp);
|
||||
#endif /* __KERNEL__ */
|
||||
|
||||
#endif /* _NF_CONNTRACK_FTP_H */
|
||||
|
|
|
@ -1,53 +1,8 @@
|
|||
#ifndef _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 {
|
||||
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 */
|
||||
};
|
||||
|
||||
#endif /* __KERNEL__ */
|
||||
|
||||
#endif /* _NF_CONNTRACK_TCP_H */
|
||||
|
|
|
@ -1,63 +1,11 @@
|
|||
#ifndef _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/capability.h>
|
||||
#include <net/netlink.h>
|
||||
#include <uapi/linux/netfilter/nfnetlink.h>
|
||||
|
||||
struct nfnl_callback {
|
||||
int (*call)(struct sock *nl, struct sk_buff *skb,
|
||||
|
@ -92,5 +40,4 @@ extern void nfnl_unlock(void);
|
|||
#define MODULE_ALIAS_NFNL_SUBSYS(subsys) \
|
||||
MODULE_ALIAS("nfnetlink-subsys-" __stringify(subsys))
|
||||
|
||||
#endif /* __KERNEL__ */
|
||||
#endif /* _NFNETLINK_H */
|
||||
|
|
|
@ -1,29 +1,8 @@
|
|||
#ifndef _NFNL_ACCT_H_
|
||||
#define _NFNL_ACCT_H_
|
||||
|
||||
#ifndef NFACCT_NAME_MAX
|
||||
#define NFACCT_NAME_MAX 32
|
||||
#endif
|
||||
#include <uapi/linux/netfilter/nfnetlink_acct.h>
|
||||
|
||||
enum nfnl_acct_msg_types {
|
||||
NFNL_MSG_ACCT_NEW,
|
||||
NFNL_MSG_ACCT_GET,
|
||||
NFNL_MSG_ACCT_GET_CTRZERO,
|
||||
NFNL_MSG_ACCT_DEL,
|
||||
NFNL_MSG_ACCT_MAX
|
||||
};
|
||||
|
||||
enum nfnl_acct_type {
|
||||
NFACCT_UNSPEC,
|
||||
NFACCT_NAME,
|
||||
NFACCT_PKTS,
|
||||
NFACCT_BYTES,
|
||||
NFACCT_USE,
|
||||
__NFACCT_MAX
|
||||
};
|
||||
#define NFACCT_MAX (__NFACCT_MAX - 1)
|
||||
|
||||
#ifdef __KERNEL__
|
||||
|
||||
struct nf_acct;
|
||||
|
||||
|
@ -31,6 +10,4 @@ extern struct nf_acct *nfnl_acct_find_get(const char *filter_name);
|
|||
extern void nfnl_acct_put(struct nf_acct *acct);
|
||||
extern void nfnl_acct_update(const struct sk_buff *skb, struct nf_acct *nfacct);
|
||||
|
||||
#endif /* __KERNEL__ */
|
||||
|
||||
#endif /* _NFNL_ACCT_H */
|
||||
|
|
|
@ -1,191 +1,9 @@
|
|||
#ifndef _X_TABLES_H
|
||||
#define _X_TABLES_H
|
||||
#include <linux/kernel.h>
|
||||
#include <linux/types.h>
|
||||
|
||||
#define XT_FUNCTION_MAXNAMELEN 30
|
||||
#define XT_EXTENSION_MAXNAMELEN 29
|
||||
#define XT_TABLE_MAXNAMELEN 32
|
||||
|
||||
struct xt_entry_match {
|
||||
union {
|
||||
struct {
|
||||
__u16 match_size;
|
||||
|
||||
/* Used by userspace */
|
||||
char name[XT_EXTENSION_MAXNAMELEN];
|
||||
__u8 revision;
|
||||
} user;
|
||||
struct {
|
||||
__u16 match_size;
|
||||
|
||||
/* Used inside the kernel */
|
||||
struct xt_match *match;
|
||||
} kernel;
|
||||
|
||||
/* Total length */
|
||||
__u16 match_size;
|
||||
} u;
|
||||
|
||||
unsigned char data[0];
|
||||
};
|
||||
|
||||
struct xt_entry_target {
|
||||
union {
|
||||
struct {
|
||||
__u16 target_size;
|
||||
|
||||
/* Used by userspace */
|
||||
char name[XT_EXTENSION_MAXNAMELEN];
|
||||
__u8 revision;
|
||||
} user;
|
||||
struct {
|
||||
__u16 target_size;
|
||||
|
||||
/* Used inside the kernel */
|
||||
struct xt_target *target;
|
||||
} kernel;
|
||||
|
||||
/* Total length */
|
||||
__u16 target_size;
|
||||
} u;
|
||||
|
||||
unsigned char data[0];
|
||||
};
|
||||
|
||||
#define XT_TARGET_INIT(__name, __size) \
|
||||
{ \
|
||||
.target.u.user = { \
|
||||
.target_size = XT_ALIGN(__size), \
|
||||
.name = __name, \
|
||||
}, \
|
||||
}
|
||||
|
||||
struct xt_standard_target {
|
||||
struct xt_entry_target target;
|
||||
int verdict;
|
||||
};
|
||||
|
||||
struct xt_error_target {
|
||||
struct xt_entry_target target;
|
||||
char errorname[XT_FUNCTION_MAXNAMELEN];
|
||||
};
|
||||
|
||||
/* The argument to IPT_SO_GET_REVISION_*. Returns highest revision
|
||||
* kernel supports, if >= revision. */
|
||||
struct xt_get_revision {
|
||||
char name[XT_EXTENSION_MAXNAMELEN];
|
||||
__u8 revision;
|
||||
};
|
||||
|
||||
/* CONTINUE verdict for targets */
|
||||
#define XT_CONTINUE 0xFFFFFFFF
|
||||
|
||||
/* For standard target */
|
||||
#define XT_RETURN (-NF_REPEAT - 1)
|
||||
|
||||
/* this is a dummy structure to find out the alignment requirement for a struct
|
||||
* containing all the fundamental data types that are used in ipt_entry,
|
||||
* ip6t_entry and arpt_entry. This sucks, and it is a hack. It will be my
|
||||
* personal pleasure to remove it -HW
|
||||
*/
|
||||
struct _xt_align {
|
||||
__u8 u8;
|
||||
__u16 u16;
|
||||
__u32 u32;
|
||||
__u64 u64;
|
||||
};
|
||||
|
||||
#define XT_ALIGN(s) __ALIGN_KERNEL((s), __alignof__(struct _xt_align))
|
||||
|
||||
/* Standard return verdict, or do jump. */
|
||||
#define XT_STANDARD_TARGET ""
|
||||
/* Error verdict. */
|
||||
#define XT_ERROR_TARGET "ERROR"
|
||||
|
||||
#define SET_COUNTER(c,b,p) do { (c).bcnt = (b); (c).pcnt = (p); } while(0)
|
||||
#define ADD_COUNTER(c,b,p) do { (c).bcnt += (b); (c).pcnt += (p); } while(0)
|
||||
|
||||
struct xt_counters {
|
||||
__u64 pcnt, bcnt; /* Packet and byte counters */
|
||||
};
|
||||
|
||||
/* The argument to IPT_SO_ADD_COUNTERS. */
|
||||
struct xt_counters_info {
|
||||
/* Which table. */
|
||||
char name[XT_TABLE_MAXNAMELEN];
|
||||
|
||||
unsigned int num_counters;
|
||||
|
||||
/* The counters (actually `number' of these). */
|
||||
struct xt_counters counters[0];
|
||||
};
|
||||
|
||||
#define XT_INV_PROTO 0x40 /* Invert the sense of PROTO. */
|
||||
|
||||
#ifndef __KERNEL__
|
||||
/* fn returns 0 to continue iteration */
|
||||
#define XT_MATCH_ITERATE(type, e, fn, args...) \
|
||||
({ \
|
||||
unsigned int __i; \
|
||||
int __ret = 0; \
|
||||
struct xt_entry_match *__m; \
|
||||
\
|
||||
for (__i = sizeof(type); \
|
||||
__i < (e)->target_offset; \
|
||||
__i += __m->u.match_size) { \
|
||||
__m = (void *)e + __i; \
|
||||
\
|
||||
__ret = fn(__m , ## args); \
|
||||
if (__ret != 0) \
|
||||
break; \
|
||||
} \
|
||||
__ret; \
|
||||
})
|
||||
|
||||
/* fn returns 0 to continue iteration */
|
||||
#define XT_ENTRY_ITERATE_CONTINUE(type, entries, size, n, fn, args...) \
|
||||
({ \
|
||||
unsigned int __i, __n; \
|
||||
int __ret = 0; \
|
||||
type *__entry; \
|
||||
\
|
||||
for (__i = 0, __n = 0; __i < (size); \
|
||||
__i += __entry->next_offset, __n++) { \
|
||||
__entry = (void *)(entries) + __i; \
|
||||
if (__n < n) \
|
||||
continue; \
|
||||
\
|
||||
__ret = fn(__entry , ## args); \
|
||||
if (__ret != 0) \
|
||||
break; \
|
||||
} \
|
||||
__ret; \
|
||||
})
|
||||
|
||||
/* fn returns 0 to continue iteration */
|
||||
#define XT_ENTRY_ITERATE(type, entries, size, fn, args...) \
|
||||
XT_ENTRY_ITERATE_CONTINUE(type, entries, size, 0, fn, args)
|
||||
|
||||
#endif /* !__KERNEL__ */
|
||||
|
||||
/* pos is normally a struct ipt_entry/ip6t_entry/etc. */
|
||||
#define xt_entry_foreach(pos, ehead, esize) \
|
||||
for ((pos) = (typeof(pos))(ehead); \
|
||||
(pos) < (typeof(pos))((char *)(ehead) + (esize)); \
|
||||
(pos) = (typeof(pos))((char *)(pos) + (pos)->next_offset))
|
||||
|
||||
/* can only be xt_entry_match, so no use of typeof here */
|
||||
#define xt_ematch_foreach(pos, entry) \
|
||||
for ((pos) = (struct xt_entry_match *)entry->elems; \
|
||||
(pos) < (struct xt_entry_match *)((char *)(entry) + \
|
||||
(entry)->target_offset); \
|
||||
(pos) = (struct xt_entry_match *)((char *)(pos) + \
|
||||
(pos)->u.match_size))
|
||||
|
||||
#ifdef __KERNEL__
|
||||
|
||||
#include <linux/netdevice.h>
|
||||
#include <uapi/linux/netfilter/x_tables.h>
|
||||
|
||||
/**
|
||||
* struct xt_action_param - parameters for matches/targets
|
||||
|
@ -617,6 +435,4 @@ extern int xt_compat_target_to_user(const struct xt_entry_target *t,
|
|||
void __user **dstptr, unsigned int *size);
|
||||
|
||||
#endif /* CONFIG_COMPAT */
|
||||
#endif /* __KERNEL__ */
|
||||
|
||||
#endif /* _X_TABLES_H */
|
||||
|
|
|
@ -1,78 +1,9 @@
|
|||
#ifndef _XT_HASHLIMIT_H
|
||||
#define _XT_HASHLIMIT_H
|
||||
|
||||
#include <linux/types.h>
|
||||
#include <uapi/linux/netfilter/xt_hashlimit.h>
|
||||
|
||||
/* timings are in milliseconds. */
|
||||
#define XT_HASHLIMIT_SCALE 10000
|
||||
/* 1/10,000 sec period => max of 10,000/sec. Min rate is then 429490
|
||||
* seconds, or one packet every 59 hours.
|
||||
*/
|
||||
|
||||
/* packet length accounting is done in 16-byte steps */
|
||||
#define XT_HASHLIMIT_BYTE_SHIFT 4
|
||||
|
||||
/* details of this structure hidden by the implementation */
|
||||
struct xt_hashlimit_htable;
|
||||
|
||||
enum {
|
||||
XT_HASHLIMIT_HASH_DIP = 1 << 0,
|
||||
XT_HASHLIMIT_HASH_DPT = 1 << 1,
|
||||
XT_HASHLIMIT_HASH_SIP = 1 << 2,
|
||||
XT_HASHLIMIT_HASH_SPT = 1 << 3,
|
||||
XT_HASHLIMIT_INVERT = 1 << 4,
|
||||
XT_HASHLIMIT_BYTES = 1 << 5,
|
||||
};
|
||||
#ifdef __KERNEL__
|
||||
#define XT_HASHLIMIT_ALL (XT_HASHLIMIT_HASH_DIP | XT_HASHLIMIT_HASH_DPT | \
|
||||
XT_HASHLIMIT_HASH_SIP | XT_HASHLIMIT_HASH_SPT | \
|
||||
XT_HASHLIMIT_INVERT | XT_HASHLIMIT_BYTES)
|
||||
#endif
|
||||
|
||||
struct hashlimit_cfg {
|
||||
__u32 mode; /* bitmask of XT_HASHLIMIT_HASH_* */
|
||||
__u32 avg; /* Average secs between packets * scale */
|
||||
__u32 burst; /* Period multiplier for upper limit. */
|
||||
|
||||
/* user specified */
|
||||
__u32 size; /* how many buckets */
|
||||
__u32 max; /* max number of entries */
|
||||
__u32 gc_interval; /* gc interval */
|
||||
__u32 expire; /* when do entries expire? */
|
||||
};
|
||||
|
||||
struct xt_hashlimit_info {
|
||||
char name [IFNAMSIZ]; /* name */
|
||||
struct hashlimit_cfg cfg;
|
||||
|
||||
/* Used internally by the kernel */
|
||||
struct xt_hashlimit_htable *hinfo;
|
||||
union {
|
||||
void *ptr;
|
||||
struct xt_hashlimit_info *master;
|
||||
} u;
|
||||
};
|
||||
|
||||
struct hashlimit_cfg1 {
|
||||
__u32 mode; /* bitmask of XT_HASHLIMIT_HASH_* */
|
||||
__u32 avg; /* Average secs between packets * scale */
|
||||
__u32 burst; /* Period multiplier for upper limit. */
|
||||
|
||||
/* user specified */
|
||||
__u32 size; /* how many buckets */
|
||||
__u32 max; /* max number of entries */
|
||||
__u32 gc_interval; /* gc interval */
|
||||
__u32 expire; /* when do entries expire? */
|
||||
|
||||
__u8 srcmask, dstmask;
|
||||
};
|
||||
|
||||
struct xt_hashlimit_mtinfo1 {
|
||||
char name[IFNAMSIZ];
|
||||
struct hashlimit_cfg1 cfg;
|
||||
|
||||
/* Used internally by the kernel */
|
||||
struct xt_hashlimit_htable *hinfo __attribute__((aligned(8)));
|
||||
};
|
||||
|
||||
#endif /*_XT_HASHLIMIT_H*/
|
||||
|
|
|
@ -1,26 +1,7 @@
|
|||
#ifndef _XT_PHYSDEV_H
|
||||
#define _XT_PHYSDEV_H
|
||||
|
||||
#include <linux/types.h>
|
||||
|
||||
#ifdef __KERNEL__
|
||||
#include <linux/if.h>
|
||||
#endif
|
||||
|
||||
#define XT_PHYSDEV_OP_IN 0x01
|
||||
#define XT_PHYSDEV_OP_OUT 0x02
|
||||
#define XT_PHYSDEV_OP_BRIDGED 0x04
|
||||
#define XT_PHYSDEV_OP_ISIN 0x08
|
||||
#define XT_PHYSDEV_OP_ISOUT 0x10
|
||||
#define XT_PHYSDEV_OP_MASK (0x20 - 1)
|
||||
|
||||
struct xt_physdev_info {
|
||||
char physindev[IFNAMSIZ];
|
||||
char in_mask[IFNAMSIZ];
|
||||
char physoutdev[IFNAMSIZ];
|
||||
char out_mask[IFNAMSIZ];
|
||||
__u8 invert;
|
||||
__u8 bitmask;
|
||||
};
|
||||
#include <uapi/linux/netfilter/xt_physdev.h>
|
||||
|
||||
#endif /*_XT_PHYSDEV_H*/
|
||||
|
|
|
@ -1,2 +0,0 @@
|
|||
header-y += arp_tables.h
|
||||
header-y += arpt_mangle.h
|
|
@ -5,211 +5,14 @@
|
|||
* network byte order.
|
||||
* flags are stored in host byte order (of course).
|
||||
*/
|
||||
|
||||
#ifndef _ARPTABLES_H
|
||||
#define _ARPTABLES_H
|
||||
|
||||
#ifdef __KERNEL__
|
||||
#include <linux/if.h>
|
||||
#include <linux/in.h>
|
||||
#include <linux/if_arp.h>
|
||||
#include <linux/skbuff.h>
|
||||
#endif
|
||||
#include <linux/types.h>
|
||||
#include <linux/compiler.h>
|
||||
#include <linux/netfilter_arp.h>
|
||||
|
||||
#include <linux/netfilter/x_tables.h>
|
||||
|
||||
#ifndef __KERNEL__
|
||||
#define ARPT_FUNCTION_MAXNAMELEN XT_FUNCTION_MAXNAMELEN
|
||||
#define ARPT_TABLE_MAXNAMELEN XT_TABLE_MAXNAMELEN
|
||||
#define arpt_entry_target xt_entry_target
|
||||
#define arpt_standard_target xt_standard_target
|
||||
#define arpt_error_target xt_error_target
|
||||
#define ARPT_CONTINUE XT_CONTINUE
|
||||
#define ARPT_RETURN XT_RETURN
|
||||
#define arpt_counters_info xt_counters_info
|
||||
#define arpt_counters xt_counters
|
||||
#define ARPT_STANDARD_TARGET XT_STANDARD_TARGET
|
||||
#define ARPT_ERROR_TARGET XT_ERROR_TARGET
|
||||
#define ARPT_ENTRY_ITERATE(entries, size, fn, args...) \
|
||||
XT_ENTRY_ITERATE(struct arpt_entry, entries, size, fn, ## args)
|
||||
#endif
|
||||
|
||||
#define ARPT_DEV_ADDR_LEN_MAX 16
|
||||
|
||||
struct arpt_devaddr_info {
|
||||
char addr[ARPT_DEV_ADDR_LEN_MAX];
|
||||
char mask[ARPT_DEV_ADDR_LEN_MAX];
|
||||
};
|
||||
|
||||
/* Yes, Virginia, you have to zero the padding. */
|
||||
struct arpt_arp {
|
||||
/* Source and target IP addr */
|
||||
struct in_addr src, tgt;
|
||||
/* Mask for src and target IP addr */
|
||||
struct in_addr smsk, tmsk;
|
||||
|
||||
/* Device hw address length, src+target device addresses */
|
||||
__u8 arhln, arhln_mask;
|
||||
struct arpt_devaddr_info src_devaddr;
|
||||
struct arpt_devaddr_info tgt_devaddr;
|
||||
|
||||
/* ARP operation code. */
|
||||
__be16 arpop, arpop_mask;
|
||||
|
||||
/* ARP hardware address and protocol address format. */
|
||||
__be16 arhrd, arhrd_mask;
|
||||
__be16 arpro, arpro_mask;
|
||||
|
||||
/* The protocol address length is only accepted if it is 4
|
||||
* so there is no use in offering a way to do filtering on it.
|
||||
*/
|
||||
|
||||
char iniface[IFNAMSIZ], outiface[IFNAMSIZ];
|
||||
unsigned char iniface_mask[IFNAMSIZ], outiface_mask[IFNAMSIZ];
|
||||
|
||||
/* Flags word */
|
||||
__u8 flags;
|
||||
/* Inverse flags */
|
||||
__u16 invflags;
|
||||
};
|
||||
|
||||
/* Values for "flag" field in struct arpt_ip (general arp structure).
|
||||
* No flags defined yet.
|
||||
*/
|
||||
#define ARPT_F_MASK 0x00 /* All possible flag bits mask. */
|
||||
|
||||
/* Values for "inv" field in struct arpt_arp. */
|
||||
#define ARPT_INV_VIA_IN 0x0001 /* Invert the sense of IN IFACE. */
|
||||
#define ARPT_INV_VIA_OUT 0x0002 /* Invert the sense of OUT IFACE */
|
||||
#define ARPT_INV_SRCIP 0x0004 /* Invert the sense of SRC IP. */
|
||||
#define ARPT_INV_TGTIP 0x0008 /* Invert the sense of TGT IP. */
|
||||
#define ARPT_INV_SRCDEVADDR 0x0010 /* Invert the sense of SRC DEV ADDR. */
|
||||
#define ARPT_INV_TGTDEVADDR 0x0020 /* Invert the sense of TGT DEV ADDR. */
|
||||
#define ARPT_INV_ARPOP 0x0040 /* Invert the sense of ARP OP. */
|
||||
#define ARPT_INV_ARPHRD 0x0080 /* Invert the sense of ARP HRD. */
|
||||
#define ARPT_INV_ARPPRO 0x0100 /* Invert the sense of ARP PRO. */
|
||||
#define ARPT_INV_ARPHLN 0x0200 /* Invert the sense of ARP HLN. */
|
||||
#define ARPT_INV_MASK 0x03FF /* All possible flag bits mask. */
|
||||
|
||||
/* This structure defines each of the firewall rules. Consists of 3
|
||||
parts which are 1) general ARP header stuff 2) match specific
|
||||
stuff 3) the target to perform if the rule matches */
|
||||
struct arpt_entry
|
||||
{
|
||||
struct arpt_arp arp;
|
||||
|
||||
/* Size of arpt_entry + matches */
|
||||
__u16 target_offset;
|
||||
/* Size of arpt_entry + matches + target */
|
||||
__u16 next_offset;
|
||||
|
||||
/* Back pointer */
|
||||
unsigned int comefrom;
|
||||
|
||||
/* Packet and byte counters. */
|
||||
struct xt_counters counters;
|
||||
|
||||
/* The matches (if any), then the target. */
|
||||
unsigned char elems[0];
|
||||
};
|
||||
|
||||
/*
|
||||
* New IP firewall options for [gs]etsockopt at the RAW IP level.
|
||||
* Unlike BSD Linux inherits IP options so you don't have to use a raw
|
||||
* socket for this. Instead we check rights in the calls.
|
||||
*
|
||||
* ATTENTION: check linux/in.h before adding new number here.
|
||||
*/
|
||||
#define ARPT_BASE_CTL 96
|
||||
|
||||
#define ARPT_SO_SET_REPLACE (ARPT_BASE_CTL)
|
||||
#define ARPT_SO_SET_ADD_COUNTERS (ARPT_BASE_CTL + 1)
|
||||
#define ARPT_SO_SET_MAX ARPT_SO_SET_ADD_COUNTERS
|
||||
|
||||
#define ARPT_SO_GET_INFO (ARPT_BASE_CTL)
|
||||
#define ARPT_SO_GET_ENTRIES (ARPT_BASE_CTL + 1)
|
||||
/* #define ARPT_SO_GET_REVISION_MATCH (APRT_BASE_CTL + 2) */
|
||||
#define ARPT_SO_GET_REVISION_TARGET (ARPT_BASE_CTL + 3)
|
||||
#define ARPT_SO_GET_MAX (ARPT_SO_GET_REVISION_TARGET)
|
||||
|
||||
/* The argument to ARPT_SO_GET_INFO */
|
||||
struct arpt_getinfo {
|
||||
/* Which table: caller fills this in. */
|
||||
char name[XT_TABLE_MAXNAMELEN];
|
||||
|
||||
/* Kernel fills these in. */
|
||||
/* Which hook entry points are valid: bitmask */
|
||||
unsigned int valid_hooks;
|
||||
|
||||
/* Hook entry points: one per netfilter hook. */
|
||||
unsigned int hook_entry[NF_ARP_NUMHOOKS];
|
||||
|
||||
/* Underflow points. */
|
||||
unsigned int underflow[NF_ARP_NUMHOOKS];
|
||||
|
||||
/* Number of entries */
|
||||
unsigned int num_entries;
|
||||
|
||||
/* Size of entries. */
|
||||
unsigned int size;
|
||||
};
|
||||
|
||||
/* The argument to ARPT_SO_SET_REPLACE. */
|
||||
struct arpt_replace {
|
||||
/* Which table. */
|
||||
char name[XT_TABLE_MAXNAMELEN];
|
||||
|
||||
/* Which hook entry points are valid: bitmask. You can't
|
||||
change this. */
|
||||
unsigned int valid_hooks;
|
||||
|
||||
/* Number of entries */
|
||||
unsigned int num_entries;
|
||||
|
||||
/* Total size of new entries */
|
||||
unsigned int size;
|
||||
|
||||
/* Hook entry points. */
|
||||
unsigned int hook_entry[NF_ARP_NUMHOOKS];
|
||||
|
||||
/* Underflow points. */
|
||||
unsigned int underflow[NF_ARP_NUMHOOKS];
|
||||
|
||||
/* Information about old entries: */
|
||||
/* Number of counters (must be equal to current number of entries). */
|
||||
unsigned int num_counters;
|
||||
/* The old entries' counters. */
|
||||
struct xt_counters __user *counters;
|
||||
|
||||
/* The entries (hang off end: not really an array). */
|
||||
struct arpt_entry entries[0];
|
||||
};
|
||||
|
||||
/* The argument to ARPT_SO_GET_ENTRIES. */
|
||||
struct arpt_get_entries {
|
||||
/* Which table: user fills this in. */
|
||||
char name[XT_TABLE_MAXNAMELEN];
|
||||
|
||||
/* User fills this in: total entry size. */
|
||||
unsigned int size;
|
||||
|
||||
/* The entries. */
|
||||
struct arpt_entry entrytable[0];
|
||||
};
|
||||
|
||||
/* Helper functions */
|
||||
static __inline__ struct xt_entry_target *arpt_get_target(struct arpt_entry *e)
|
||||
{
|
||||
return (void *)e + e->target_offset;
|
||||
}
|
||||
|
||||
/*
|
||||
* Main firewall chains definitions and global var's definitions.
|
||||
*/
|
||||
#ifdef __KERNEL__
|
||||
#include <uapi/linux/netfilter_arp/arp_tables.h>
|
||||
|
||||
/* Standard entry. */
|
||||
struct arpt_standard {
|
||||
|
@ -274,5 +77,4 @@ compat_arpt_get_target(struct compat_arpt_entry *e)
|
|||
}
|
||||
|
||||
#endif /* CONFIG_COMPAT */
|
||||
#endif /*__KERNEL__*/
|
||||
#endif /* _ARPTABLES_H */
|
||||
|
|
|
@ -1,18 +0,0 @@
|
|||
header-y += ebt_802_3.h
|
||||
header-y += ebt_among.h
|
||||
header-y += ebt_arp.h
|
||||
header-y += ebt_arpreply.h
|
||||
header-y += ebt_ip.h
|
||||
header-y += ebt_ip6.h
|
||||
header-y += ebt_limit.h
|
||||
header-y += ebt_log.h
|
||||
header-y += ebt_mark_m.h
|
||||
header-y += ebt_mark_t.h
|
||||
header-y += ebt_nat.h
|
||||
header-y += ebt_nflog.h
|
||||
header-y += ebt_pkttype.h
|
||||
header-y += ebt_redirect.h
|
||||
header-y += ebt_stp.h
|
||||
header-y += ebt_ulog.h
|
||||
header-y += ebt_vlan.h
|
||||
header-y += ebtables.h
|
|
@ -1,70 +1,11 @@
|
|||
#ifndef __LINUX_BRIDGE_EBT_802_3_H
|
||||
#define __LINUX_BRIDGE_EBT_802_3_H
|
||||
|
||||
#include <linux/types.h>
|
||||
|
||||
#define EBT_802_3_SAP 0x01
|
||||
#define EBT_802_3_TYPE 0x02
|
||||
|
||||
#define EBT_802_3_MATCH "802_3"
|
||||
|
||||
/*
|
||||
* If frame has DSAP/SSAP value 0xaa you must check the SNAP type
|
||||
* to discover what kind of packet we're carrying.
|
||||
*/
|
||||
#define CHECK_TYPE 0xaa
|
||||
|
||||
/*
|
||||
* Control field may be one or two bytes. If the first byte has
|
||||
* the value 0x03 then the entire length is one byte, otherwise it is two.
|
||||
* One byte controls are used in Unnumbered Information frames.
|
||||
* Two byte controls are used in Numbered Information frames.
|
||||
*/
|
||||
#define IS_UI 0x03
|
||||
|
||||
#define EBT_802_3_MASK (EBT_802_3_SAP | EBT_802_3_TYPE | EBT_802_3)
|
||||
|
||||
/* ui has one byte ctrl, ni has two */
|
||||
struct hdr_ui {
|
||||
__u8 dsap;
|
||||
__u8 ssap;
|
||||
__u8 ctrl;
|
||||
__u8 orig[3];
|
||||
__be16 type;
|
||||
};
|
||||
|
||||
struct hdr_ni {
|
||||
__u8 dsap;
|
||||
__u8 ssap;
|
||||
__be16 ctrl;
|
||||
__u8 orig[3];
|
||||
__be16 type;
|
||||
};
|
||||
|
||||
struct ebt_802_3_hdr {
|
||||
__u8 daddr[6];
|
||||
__u8 saddr[6];
|
||||
__be16 len;
|
||||
union {
|
||||
struct hdr_ui ui;
|
||||
struct hdr_ni ni;
|
||||
} llc;
|
||||
};
|
||||
|
||||
#ifdef __KERNEL__
|
||||
#include <linux/skbuff.h>
|
||||
#include <uapi/linux/netfilter_bridge/ebt_802_3.h>
|
||||
|
||||
static inline struct ebt_802_3_hdr *ebt_802_3_hdr(const struct sk_buff *skb)
|
||||
{
|
||||
return (struct ebt_802_3_hdr *)skb_mac_header(skb);
|
||||
}
|
||||
#endif
|
||||
|
||||
struct ebt_802_3_info {
|
||||
__u8 sap;
|
||||
__be16 type;
|
||||
__u8 bitmask;
|
||||
__u8 invflags;
|
||||
};
|
||||
|
||||
#endif
|
||||
|
|
|
@ -9,191 +9,11 @@
|
|||
* This code is stongly inspired on the iptables code which is
|
||||
* Copyright (C) 1999 Paul `Rusty' Russell & Michael J. Neuling
|
||||
*/
|
||||
|
||||
#ifndef __LINUX_BRIDGE_EFF_H
|
||||
#define __LINUX_BRIDGE_EFF_H
|
||||
#include <linux/if.h>
|
||||
#include <linux/netfilter_bridge.h>
|
||||
#include <linux/if_ether.h>
|
||||
|
||||
#define EBT_TABLE_MAXNAMELEN 32
|
||||
#define EBT_CHAIN_MAXNAMELEN EBT_TABLE_MAXNAMELEN
|
||||
#define EBT_FUNCTION_MAXNAMELEN EBT_TABLE_MAXNAMELEN
|
||||
#include <uapi/linux/netfilter_bridge/ebtables.h>
|
||||
|
||||
/* verdicts >0 are "branches" */
|
||||
#define EBT_ACCEPT -1
|
||||
#define EBT_DROP -2
|
||||
#define EBT_CONTINUE -3
|
||||
#define EBT_RETURN -4
|
||||
#define NUM_STANDARD_TARGETS 4
|
||||
/* ebtables target modules store the verdict inside an int. We can
|
||||
* reclaim a part of this int for backwards compatible extensions.
|
||||
* The 4 lsb are more than enough to store the verdict. */
|
||||
#define EBT_VERDICT_BITS 0x0000000F
|
||||
|
||||
struct xt_match;
|
||||
struct xt_target;
|
||||
|
||||
struct ebt_counter {
|
||||
uint64_t pcnt;
|
||||
uint64_t bcnt;
|
||||
};
|
||||
|
||||
struct ebt_replace {
|
||||
char name[EBT_TABLE_MAXNAMELEN];
|
||||
unsigned int valid_hooks;
|
||||
/* nr of rules in the table */
|
||||
unsigned int nentries;
|
||||
/* total size of the entries */
|
||||
unsigned int entries_size;
|
||||
/* start of the chains */
|
||||
struct ebt_entries __user *hook_entry[NF_BR_NUMHOOKS];
|
||||
/* nr of counters userspace expects back */
|
||||
unsigned int num_counters;
|
||||
/* where the kernel will put the old counters */
|
||||
struct ebt_counter __user *counters;
|
||||
char __user *entries;
|
||||
};
|
||||
|
||||
struct ebt_replace_kernel {
|
||||
char name[EBT_TABLE_MAXNAMELEN];
|
||||
unsigned int valid_hooks;
|
||||
/* nr of rules in the table */
|
||||
unsigned int nentries;
|
||||
/* total size of the entries */
|
||||
unsigned int entries_size;
|
||||
/* start of the chains */
|
||||
struct ebt_entries *hook_entry[NF_BR_NUMHOOKS];
|
||||
/* nr of counters userspace expects back */
|
||||
unsigned int num_counters;
|
||||
/* where the kernel will put the old counters */
|
||||
struct ebt_counter *counters;
|
||||
char *entries;
|
||||
};
|
||||
|
||||
struct ebt_entries {
|
||||
/* this field is always set to zero
|
||||
* See EBT_ENTRY_OR_ENTRIES.
|
||||
* Must be same size as ebt_entry.bitmask */
|
||||
unsigned int distinguisher;
|
||||
/* the chain name */
|
||||
char name[EBT_CHAIN_MAXNAMELEN];
|
||||
/* counter offset for this chain */
|
||||
unsigned int counter_offset;
|
||||
/* one standard (accept, drop, return) per hook */
|
||||
int policy;
|
||||
/* nr. of entries */
|
||||
unsigned int nentries;
|
||||
/* entry list */
|
||||
char data[0] __attribute__ ((aligned (__alignof__(struct ebt_replace))));
|
||||
};
|
||||
|
||||
/* used for the bitmask of struct ebt_entry */
|
||||
|
||||
/* This is a hack to make a difference between an ebt_entry struct and an
|
||||
* ebt_entries struct when traversing the entries from start to end.
|
||||
* Using this simplifies the code a lot, while still being able to use
|
||||
* ebt_entries.
|
||||
* Contrary, iptables doesn't use something like ebt_entries and therefore uses
|
||||
* different techniques for naming the policy and such. So, iptables doesn't
|
||||
* need a hack like this.
|
||||
*/
|
||||
#define EBT_ENTRY_OR_ENTRIES 0x01
|
||||
/* these are the normal masks */
|
||||
#define EBT_NOPROTO 0x02
|
||||
#define EBT_802_3 0x04
|
||||
#define EBT_SOURCEMAC 0x08
|
||||
#define EBT_DESTMAC 0x10
|
||||
#define EBT_F_MASK (EBT_NOPROTO | EBT_802_3 | EBT_SOURCEMAC | EBT_DESTMAC \
|
||||
| EBT_ENTRY_OR_ENTRIES)
|
||||
|
||||
#define EBT_IPROTO 0x01
|
||||
#define EBT_IIN 0x02
|
||||
#define EBT_IOUT 0x04
|
||||
#define EBT_ISOURCE 0x8
|
||||
#define EBT_IDEST 0x10
|
||||
#define EBT_ILOGICALIN 0x20
|
||||
#define EBT_ILOGICALOUT 0x40
|
||||
#define EBT_INV_MASK (EBT_IPROTO | EBT_IIN | EBT_IOUT | EBT_ILOGICALIN \
|
||||
| EBT_ILOGICALOUT | EBT_ISOURCE | EBT_IDEST)
|
||||
|
||||
struct ebt_entry_match {
|
||||
union {
|
||||
char name[EBT_FUNCTION_MAXNAMELEN];
|
||||
struct xt_match *match;
|
||||
} u;
|
||||
/* size of data */
|
||||
unsigned int match_size;
|
||||
unsigned char data[0] __attribute__ ((aligned (__alignof__(struct ebt_replace))));
|
||||
};
|
||||
|
||||
struct ebt_entry_watcher {
|
||||
union {
|
||||
char name[EBT_FUNCTION_MAXNAMELEN];
|
||||
struct xt_target *watcher;
|
||||
} u;
|
||||
/* size of data */
|
||||
unsigned int watcher_size;
|
||||
unsigned char data[0] __attribute__ ((aligned (__alignof__(struct ebt_replace))));
|
||||
};
|
||||
|
||||
struct ebt_entry_target {
|
||||
union {
|
||||
char name[EBT_FUNCTION_MAXNAMELEN];
|
||||
struct xt_target *target;
|
||||
} u;
|
||||
/* size of data */
|
||||
unsigned int target_size;
|
||||
unsigned char data[0] __attribute__ ((aligned (__alignof__(struct ebt_replace))));
|
||||
};
|
||||
|
||||
#define EBT_STANDARD_TARGET "standard"
|
||||
struct ebt_standard_target {
|
||||
struct ebt_entry_target target;
|
||||
int verdict;
|
||||
};
|
||||
|
||||
/* one entry */
|
||||
struct ebt_entry {
|
||||
/* this needs to be the first field */
|
||||
unsigned int bitmask;
|
||||
unsigned int invflags;
|
||||
__be16 ethproto;
|
||||
/* the physical in-dev */
|
||||
char in[IFNAMSIZ];
|
||||
/* the logical in-dev */
|
||||
char logical_in[IFNAMSIZ];
|
||||
/* the physical out-dev */
|
||||
char out[IFNAMSIZ];
|
||||
/* the logical out-dev */
|
||||
char logical_out[IFNAMSIZ];
|
||||
unsigned char sourcemac[ETH_ALEN];
|
||||
unsigned char sourcemsk[ETH_ALEN];
|
||||
unsigned char destmac[ETH_ALEN];
|
||||
unsigned char destmsk[ETH_ALEN];
|
||||
/* sizeof ebt_entry + matches */
|
||||
unsigned int watchers_offset;
|
||||
/* sizeof ebt_entry + matches + watchers */
|
||||
unsigned int target_offset;
|
||||
/* sizeof ebt_entry + matches + watchers + target */
|
||||
unsigned int next_offset;
|
||||
unsigned char elems[0] __attribute__ ((aligned (__alignof__(struct ebt_replace))));
|
||||
};
|
||||
|
||||
/* {g,s}etsockopt numbers */
|
||||
#define EBT_BASE_CTL 128
|
||||
|
||||
#define EBT_SO_SET_ENTRIES (EBT_BASE_CTL)
|
||||
#define EBT_SO_SET_COUNTERS (EBT_SO_SET_ENTRIES+1)
|
||||
#define EBT_SO_SET_MAX (EBT_SO_SET_COUNTERS+1)
|
||||
|
||||
#define EBT_SO_GET_INFO (EBT_BASE_CTL)
|
||||
#define EBT_SO_GET_ENTRIES (EBT_SO_GET_INFO+1)
|
||||
#define EBT_SO_GET_INIT_INFO (EBT_SO_GET_ENTRIES+1)
|
||||
#define EBT_SO_GET_INIT_ENTRIES (EBT_SO_GET_INIT_INFO+1)
|
||||
#define EBT_SO_GET_MAX (EBT_SO_GET_INIT_ENTRIES+1)
|
||||
|
||||
#ifdef __KERNEL__
|
||||
|
||||
/* return values for match() functions */
|
||||
#define EBT_MATCH 0
|
||||
|
@ -304,77 +124,4 @@ extern unsigned int ebt_do_table(unsigned int hook, struct sk_buff *skb,
|
|||
/* True if the target is not a standard target */
|
||||
#define INVALID_TARGET (info->target < -NUM_STANDARD_TARGETS || info->target >= 0)
|
||||
|
||||
#endif /* __KERNEL__ */
|
||||
|
||||
/* blatently stolen from ip_tables.h
|
||||
* fn returns 0 to continue iteration */
|
||||
#define EBT_MATCH_ITERATE(e, fn, args...) \
|
||||
({ \
|
||||
unsigned int __i; \
|
||||
int __ret = 0; \
|
||||
struct ebt_entry_match *__match; \
|
||||
\
|
||||
for (__i = sizeof(struct ebt_entry); \
|
||||
__i < (e)->watchers_offset; \
|
||||
__i += __match->match_size + \
|
||||
sizeof(struct ebt_entry_match)) { \
|
||||
__match = (void *)(e) + __i; \
|
||||
\
|
||||
__ret = fn(__match , ## args); \
|
||||
if (__ret != 0) \
|
||||
break; \
|
||||
} \
|
||||
if (__ret == 0) { \
|
||||
if (__i != (e)->watchers_offset) \
|
||||
__ret = -EINVAL; \
|
||||
} \
|
||||
__ret; \
|
||||
})
|
||||
|
||||
#define EBT_WATCHER_ITERATE(e, fn, args...) \
|
||||
({ \
|
||||
unsigned int __i; \
|
||||
int __ret = 0; \
|
||||
struct ebt_entry_watcher *__watcher; \
|
||||
\
|
||||
for (__i = e->watchers_offset; \
|
||||
__i < (e)->target_offset; \
|
||||
__i += __watcher->watcher_size + \
|
||||
sizeof(struct ebt_entry_watcher)) { \
|
||||
__watcher = (void *)(e) + __i; \
|
||||
\
|
||||
__ret = fn(__watcher , ## args); \
|
||||
if (__ret != 0) \
|
||||
break; \
|
||||
} \
|
||||
if (__ret == 0) { \
|
||||
if (__i != (e)->target_offset) \
|
||||
__ret = -EINVAL; \
|
||||
} \
|
||||
__ret; \
|
||||
})
|
||||
|
||||
#define EBT_ENTRY_ITERATE(entries, size, fn, args...) \
|
||||
({ \
|
||||
unsigned int __i; \
|
||||
int __ret = 0; \
|
||||
struct ebt_entry *__entry; \
|
||||
\
|
||||
for (__i = 0; __i < (size);) { \
|
||||
__entry = (void *)(entries) + __i; \
|
||||
__ret = fn(__entry , ## args); \
|
||||
if (__ret != 0) \
|
||||
break; \
|
||||
if (__entry->bitmask != 0) \
|
||||
__i += __entry->next_offset; \
|
||||
else \
|
||||
__i += sizeof(struct ebt_entries); \
|
||||
} \
|
||||
if (__ret == 0) { \
|
||||
if (__i != (size)) \
|
||||
__ret = -EINVAL; \
|
||||
} \
|
||||
__ret; \
|
||||
})
|
||||
|
||||
#endif
|
||||
|
|
|
@ -1,10 +0,0 @@
|
|||
header-y += ip_tables.h
|
||||
header-y += ipt_CLUSTERIP.h
|
||||
header-y += ipt_ECN.h
|
||||
header-y += ipt_LOG.h
|
||||
header-y += ipt_REJECT.h
|
||||
header-y += ipt_TTL.h
|
||||
header-y += ipt_ULOG.h
|
||||
header-y += ipt_ah.h
|
||||
header-y += ipt_ecn.h
|
||||
header-y += ipt_ttl.h
|
|
@ -11,230 +11,17 @@
|
|||
* flags are stored in host byte order (of course).
|
||||
* Port numbers are stored in HOST byte order.
|
||||
*/
|
||||
|
||||
#ifndef _IPTABLES_H
|
||||
#define _IPTABLES_H
|
||||
|
||||
#ifdef __KERNEL__
|
||||
#include <linux/if.h>
|
||||
#include <linux/in.h>
|
||||
#include <linux/ip.h>
|
||||
#include <linux/skbuff.h>
|
||||
#endif
|
||||
#include <linux/types.h>
|
||||
#include <linux/compiler.h>
|
||||
#include <linux/netfilter_ipv4.h>
|
||||
|
||||
#include <linux/netfilter/x_tables.h>
|
||||
|
||||
#ifndef __KERNEL__
|
||||
#define IPT_FUNCTION_MAXNAMELEN XT_FUNCTION_MAXNAMELEN
|
||||
#define IPT_TABLE_MAXNAMELEN XT_TABLE_MAXNAMELEN
|
||||
#define ipt_match xt_match
|
||||
#define ipt_target xt_target
|
||||
#define ipt_table xt_table
|
||||
#define ipt_get_revision xt_get_revision
|
||||
#define ipt_entry_match xt_entry_match
|
||||
#define ipt_entry_target xt_entry_target
|
||||
#define ipt_standard_target xt_standard_target
|
||||
#define ipt_error_target xt_error_target
|
||||
#define ipt_counters xt_counters
|
||||
#define IPT_CONTINUE XT_CONTINUE
|
||||
#define IPT_RETURN XT_RETURN
|
||||
|
||||
/* This group is older than old (iptables < v1.4.0-rc1~89) */
|
||||
#include <linux/netfilter/xt_tcpudp.h>
|
||||
#define ipt_udp xt_udp
|
||||
#define ipt_tcp xt_tcp
|
||||
#define IPT_TCP_INV_SRCPT XT_TCP_INV_SRCPT
|
||||
#define IPT_TCP_INV_DSTPT XT_TCP_INV_DSTPT
|
||||
#define IPT_TCP_INV_FLAGS XT_TCP_INV_FLAGS
|
||||
#define IPT_TCP_INV_OPTION XT_TCP_INV_OPTION
|
||||
#define IPT_TCP_INV_MASK XT_TCP_INV_MASK
|
||||
#define IPT_UDP_INV_SRCPT XT_UDP_INV_SRCPT
|
||||
#define IPT_UDP_INV_DSTPT XT_UDP_INV_DSTPT
|
||||
#define IPT_UDP_INV_MASK XT_UDP_INV_MASK
|
||||
|
||||
/* The argument to IPT_SO_ADD_COUNTERS. */
|
||||
#define ipt_counters_info xt_counters_info
|
||||
/* Standard return verdict, or do jump. */
|
||||
#define IPT_STANDARD_TARGET XT_STANDARD_TARGET
|
||||
/* Error verdict. */
|
||||
#define IPT_ERROR_TARGET XT_ERROR_TARGET
|
||||
|
||||
/* fn returns 0 to continue iteration */
|
||||
#define IPT_MATCH_ITERATE(e, fn, args...) \
|
||||
XT_MATCH_ITERATE(struct ipt_entry, e, fn, ## args)
|
||||
|
||||
/* fn returns 0 to continue iteration */
|
||||
#define IPT_ENTRY_ITERATE(entries, size, fn, args...) \
|
||||
XT_ENTRY_ITERATE(struct ipt_entry, entries, size, fn, ## args)
|
||||
#endif
|
||||
|
||||
/* Yes, Virginia, you have to zero the padding. */
|
||||
struct ipt_ip {
|
||||
/* Source and destination IP addr */
|
||||
struct in_addr src, dst;
|
||||
/* Mask for src and dest IP addr */
|
||||
struct in_addr smsk, dmsk;
|
||||
char iniface[IFNAMSIZ], outiface[IFNAMSIZ];
|
||||
unsigned char iniface_mask[IFNAMSIZ], outiface_mask[IFNAMSIZ];
|
||||
|
||||
/* Protocol, 0 = ANY */
|
||||
__u16 proto;
|
||||
|
||||
/* Flags word */
|
||||
__u8 flags;
|
||||
/* Inverse flags */
|
||||
__u8 invflags;
|
||||
};
|
||||
|
||||
/* Values for "flag" field in struct ipt_ip (general ip structure). */
|
||||
#define IPT_F_FRAG 0x01 /* Set if rule is a fragment rule */
|
||||
#define IPT_F_GOTO 0x02 /* Set if jump is a goto */
|
||||
#define IPT_F_MASK 0x03 /* All possible flag bits mask. */
|
||||
|
||||
/* Values for "inv" field in struct ipt_ip. */
|
||||
#define IPT_INV_VIA_IN 0x01 /* Invert the sense of IN IFACE. */
|
||||
#define IPT_INV_VIA_OUT 0x02 /* Invert the sense of OUT IFACE */
|
||||
#define IPT_INV_TOS 0x04 /* Invert the sense of TOS. */
|
||||
#define IPT_INV_SRCIP 0x08 /* Invert the sense of SRC IP. */
|
||||
#define IPT_INV_DSTIP 0x10 /* Invert the sense of DST OP. */
|
||||
#define IPT_INV_FRAG 0x20 /* Invert the sense of FRAG. */
|
||||
#define IPT_INV_PROTO XT_INV_PROTO
|
||||
#define IPT_INV_MASK 0x7F /* All possible flag bits mask. */
|
||||
|
||||
/* This structure defines each of the firewall rules. Consists of 3
|
||||
parts which are 1) general IP header stuff 2) match specific
|
||||
stuff 3) the target to perform if the rule matches */
|
||||
struct ipt_entry {
|
||||
struct ipt_ip ip;
|
||||
|
||||
/* Mark with fields that we care about. */
|
||||
unsigned int nfcache;
|
||||
|
||||
/* Size of ipt_entry + matches */
|
||||
__u16 target_offset;
|
||||
/* Size of ipt_entry + matches + target */
|
||||
__u16 next_offset;
|
||||
|
||||
/* Back pointer */
|
||||
unsigned int comefrom;
|
||||
|
||||
/* Packet and byte counters. */
|
||||
struct xt_counters counters;
|
||||
|
||||
/* The matches (if any), then the target. */
|
||||
unsigned char elems[0];
|
||||
};
|
||||
|
||||
/*
|
||||
* New IP firewall options for [gs]etsockopt at the RAW IP level.
|
||||
* Unlike BSD Linux inherits IP options so you don't have to use a raw
|
||||
* socket for this. Instead we check rights in the calls.
|
||||
*
|
||||
* ATTENTION: check linux/in.h before adding new number here.
|
||||
*/
|
||||
#define IPT_BASE_CTL 64
|
||||
|
||||
#define IPT_SO_SET_REPLACE (IPT_BASE_CTL)
|
||||
#define IPT_SO_SET_ADD_COUNTERS (IPT_BASE_CTL + 1)
|
||||
#define IPT_SO_SET_MAX IPT_SO_SET_ADD_COUNTERS
|
||||
|
||||
#define IPT_SO_GET_INFO (IPT_BASE_CTL)
|
||||
#define IPT_SO_GET_ENTRIES (IPT_BASE_CTL + 1)
|
||||
#define IPT_SO_GET_REVISION_MATCH (IPT_BASE_CTL + 2)
|
||||
#define IPT_SO_GET_REVISION_TARGET (IPT_BASE_CTL + 3)
|
||||
#define IPT_SO_GET_MAX IPT_SO_GET_REVISION_TARGET
|
||||
|
||||
/* ICMP matching stuff */
|
||||
struct ipt_icmp {
|
||||
__u8 type; /* type to match */
|
||||
__u8 code[2]; /* range of code */
|
||||
__u8 invflags; /* Inverse flags */
|
||||
};
|
||||
|
||||
/* Values for "inv" field for struct ipt_icmp. */
|
||||
#define IPT_ICMP_INV 0x01 /* Invert the sense of type/code test */
|
||||
|
||||
/* The argument to IPT_SO_GET_INFO */
|
||||
struct ipt_getinfo {
|
||||
/* Which table: caller fills this in. */
|
||||
char name[XT_TABLE_MAXNAMELEN];
|
||||
|
||||
/* Kernel fills these in. */
|
||||
/* Which hook entry points are valid: bitmask */
|
||||
unsigned int valid_hooks;
|
||||
|
||||
/* Hook entry points: one per netfilter hook. */
|
||||
unsigned int hook_entry[NF_INET_NUMHOOKS];
|
||||
|
||||
/* Underflow points. */
|
||||
unsigned int underflow[NF_INET_NUMHOOKS];
|
||||
|
||||
/* Number of entries */
|
||||
unsigned int num_entries;
|
||||
|
||||
/* Size of entries. */
|
||||
unsigned int size;
|
||||
};
|
||||
|
||||
/* The argument to IPT_SO_SET_REPLACE. */
|
||||
struct ipt_replace {
|
||||
/* Which table. */
|
||||
char name[XT_TABLE_MAXNAMELEN];
|
||||
|
||||
/* Which hook entry points are valid: bitmask. You can't
|
||||
change this. */
|
||||
unsigned int valid_hooks;
|
||||
|
||||
/* Number of entries */
|
||||
unsigned int num_entries;
|
||||
|
||||
/* Total size of new entries */
|
||||
unsigned int size;
|
||||
|
||||
/* Hook entry points. */
|
||||
unsigned int hook_entry[NF_INET_NUMHOOKS];
|
||||
|
||||
/* Underflow points. */
|
||||
unsigned int underflow[NF_INET_NUMHOOKS];
|
||||
|
||||
/* Information about old entries: */
|
||||
/* Number of counters (must be equal to current number of entries). */
|
||||
unsigned int num_counters;
|
||||
/* The old entries' counters. */
|
||||
struct xt_counters __user *counters;
|
||||
|
||||
/* The entries (hang off end: not really an array). */
|
||||
struct ipt_entry entries[0];
|
||||
};
|
||||
|
||||
/* The argument to IPT_SO_GET_ENTRIES. */
|
||||
struct ipt_get_entries {
|
||||
/* Which table: user fills this in. */
|
||||
char name[XT_TABLE_MAXNAMELEN];
|
||||
|
||||
/* User fills this in: total entry size. */
|
||||
unsigned int size;
|
||||
|
||||
/* The entries. */
|
||||
struct ipt_entry entrytable[0];
|
||||
};
|
||||
|
||||
/* Helper functions */
|
||||
static __inline__ struct xt_entry_target *
|
||||
ipt_get_target(struct ipt_entry *e)
|
||||
{
|
||||
return (void *)e + e->target_offset;
|
||||
}
|
||||
|
||||
/*
|
||||
* Main firewall chains definitions and global var's definitions.
|
||||
*/
|
||||
#ifdef __KERNEL__
|
||||
|
||||
#include <linux/init.h>
|
||||
#include <uapi/linux/netfilter_ipv4/ip_tables.h>
|
||||
|
||||
extern void ipt_init(void) __init;
|
||||
|
||||
extern struct xt_table *ipt_register_table(struct net *net,
|
||||
|
@ -303,5 +90,4 @@ compat_ipt_get_target(struct compat_ipt_entry *e)
|
|||
}
|
||||
|
||||
#endif /* CONFIG_COMPAT */
|
||||
#endif /*__KERNEL__*/
|
||||
#endif /* _IPTABLES_H */
|
||||
|
|
|
@ -1,12 +0,0 @@
|
|||
header-y += ip6_tables.h
|
||||
header-y += ip6t_HL.h
|
||||
header-y += ip6t_LOG.h
|
||||
header-y += ip6t_NPT.h
|
||||
header-y += ip6t_REJECT.h
|
||||
header-y += ip6t_ah.h
|
||||
header-y += ip6t_frag.h
|
||||
header-y += ip6t_hl.h
|
||||
header-y += ip6t_ipv6header.h
|
||||
header-y += ip6t_mh.h
|
||||
header-y += ip6t_opts.h
|
||||
header-y += ip6t_rt.h
|
|
@ -11,268 +11,17 @@
|
|||
* flags are stored in host byte order (of course).
|
||||
* Port numbers are stored in HOST byte order.
|
||||
*/
|
||||
|
||||
#ifndef _IP6_TABLES_H
|
||||
#define _IP6_TABLES_H
|
||||
|
||||
#ifdef __KERNEL__
|
||||
#include <linux/if.h>
|
||||
#include <linux/in6.h>
|
||||
#include <linux/ipv6.h>
|
||||
#include <linux/skbuff.h>
|
||||
#endif
|
||||
#include <linux/types.h>
|
||||
#include <linux/compiler.h>
|
||||
#include <linux/netfilter_ipv6.h>
|
||||
|
||||
#include <linux/netfilter/x_tables.h>
|
||||
|
||||
#ifndef __KERNEL__
|
||||
#define IP6T_FUNCTION_MAXNAMELEN XT_FUNCTION_MAXNAMELEN
|
||||
#define IP6T_TABLE_MAXNAMELEN XT_TABLE_MAXNAMELEN
|
||||
#define ip6t_match xt_match
|
||||
#define ip6t_target xt_target
|
||||
#define ip6t_table xt_table
|
||||
#define ip6t_get_revision xt_get_revision
|
||||
#define ip6t_entry_match xt_entry_match
|
||||
#define ip6t_entry_target xt_entry_target
|
||||
#define ip6t_standard_target xt_standard_target
|
||||
#define ip6t_error_target xt_error_target
|
||||
#define ip6t_counters xt_counters
|
||||
#define IP6T_CONTINUE XT_CONTINUE
|
||||
#define IP6T_RETURN XT_RETURN
|
||||
|
||||
/* Pre-iptables-1.4.0 */
|
||||
#include <linux/netfilter/xt_tcpudp.h>
|
||||
#define ip6t_tcp xt_tcp
|
||||
#define ip6t_udp xt_udp
|
||||
#define IP6T_TCP_INV_SRCPT XT_TCP_INV_SRCPT
|
||||
#define IP6T_TCP_INV_DSTPT XT_TCP_INV_DSTPT
|
||||
#define IP6T_TCP_INV_FLAGS XT_TCP_INV_FLAGS
|
||||
#define IP6T_TCP_INV_OPTION XT_TCP_INV_OPTION
|
||||
#define IP6T_TCP_INV_MASK XT_TCP_INV_MASK
|
||||
#define IP6T_UDP_INV_SRCPT XT_UDP_INV_SRCPT
|
||||
#define IP6T_UDP_INV_DSTPT XT_UDP_INV_DSTPT
|
||||
#define IP6T_UDP_INV_MASK XT_UDP_INV_MASK
|
||||
|
||||
#define ip6t_counters_info xt_counters_info
|
||||
#define IP6T_STANDARD_TARGET XT_STANDARD_TARGET
|
||||
#define IP6T_ERROR_TARGET XT_ERROR_TARGET
|
||||
#define IP6T_MATCH_ITERATE(e, fn, args...) \
|
||||
XT_MATCH_ITERATE(struct ip6t_entry, e, fn, ## args)
|
||||
#define IP6T_ENTRY_ITERATE(entries, size, fn, args...) \
|
||||
XT_ENTRY_ITERATE(struct ip6t_entry, entries, size, fn, ## args)
|
||||
#endif
|
||||
|
||||
/* Yes, Virginia, you have to zero the padding. */
|
||||
struct ip6t_ip6 {
|
||||
/* Source and destination IP6 addr */
|
||||
struct in6_addr src, dst;
|
||||
/* Mask for src and dest IP6 addr */
|
||||
struct in6_addr smsk, dmsk;
|
||||
char iniface[IFNAMSIZ], outiface[IFNAMSIZ];
|
||||
unsigned char iniface_mask[IFNAMSIZ], outiface_mask[IFNAMSIZ];
|
||||
|
||||
/* Upper protocol number
|
||||
* - The allowed value is 0 (any) or protocol number of last parsable
|
||||
* header, which is 50 (ESP), 59 (No Next Header), 135 (MH), or
|
||||
* the non IPv6 extension headers.
|
||||
* - The protocol numbers of IPv6 extension headers except of ESP and
|
||||
* MH do not match any packets.
|
||||
* - You also need to set IP6T_FLAGS_PROTO to "flags" to check protocol.
|
||||
*/
|
||||
__u16 proto;
|
||||
/* TOS to match iff flags & IP6T_F_TOS */
|
||||
__u8 tos;
|
||||
|
||||
/* Flags word */
|
||||
__u8 flags;
|
||||
/* Inverse flags */
|
||||
__u8 invflags;
|
||||
};
|
||||
|
||||
/* Values for "flag" field in struct ip6t_ip6 (general ip6 structure). */
|
||||
#define IP6T_F_PROTO 0x01 /* Set if rule cares about upper
|
||||
protocols */
|
||||
#define IP6T_F_TOS 0x02 /* Match the TOS. */
|
||||
#define IP6T_F_GOTO 0x04 /* Set if jump is a goto */
|
||||
#define IP6T_F_MASK 0x07 /* All possible flag bits mask. */
|
||||
|
||||
/* Values for "inv" field in struct ip6t_ip6. */
|
||||
#define IP6T_INV_VIA_IN 0x01 /* Invert the sense of IN IFACE. */
|
||||
#define IP6T_INV_VIA_OUT 0x02 /* Invert the sense of OUT IFACE */
|
||||
#define IP6T_INV_TOS 0x04 /* Invert the sense of TOS. */
|
||||
#define IP6T_INV_SRCIP 0x08 /* Invert the sense of SRC IP. */
|
||||
#define IP6T_INV_DSTIP 0x10 /* Invert the sense of DST OP. */
|
||||
#define IP6T_INV_FRAG 0x20 /* Invert the sense of FRAG. */
|
||||
#define IP6T_INV_PROTO XT_INV_PROTO
|
||||
#define IP6T_INV_MASK 0x7F /* All possible flag bits mask. */
|
||||
|
||||
/* This structure defines each of the firewall rules. Consists of 3
|
||||
parts which are 1) general IP header stuff 2) match specific
|
||||
stuff 3) the target to perform if the rule matches */
|
||||
struct ip6t_entry {
|
||||
struct ip6t_ip6 ipv6;
|
||||
|
||||
/* Mark with fields that we care about. */
|
||||
unsigned int nfcache;
|
||||
|
||||
/* Size of ipt_entry + matches */
|
||||
__u16 target_offset;
|
||||
/* Size of ipt_entry + matches + target */
|
||||
__u16 next_offset;
|
||||
|
||||
/* Back pointer */
|
||||
unsigned int comefrom;
|
||||
|
||||
/* Packet and byte counters. */
|
||||
struct xt_counters counters;
|
||||
|
||||
/* The matches (if any), then the target. */
|
||||
unsigned char elems[0];
|
||||
};
|
||||
|
||||
/* Standard entry */
|
||||
struct ip6t_standard {
|
||||
struct ip6t_entry entry;
|
||||
struct xt_standard_target target;
|
||||
};
|
||||
|
||||
struct ip6t_error {
|
||||
struct ip6t_entry entry;
|
||||
struct xt_error_target target;
|
||||
};
|
||||
|
||||
#define IP6T_ENTRY_INIT(__size) \
|
||||
{ \
|
||||
.target_offset = sizeof(struct ip6t_entry), \
|
||||
.next_offset = (__size), \
|
||||
}
|
||||
|
||||
#define IP6T_STANDARD_INIT(__verdict) \
|
||||
{ \
|
||||
.entry = IP6T_ENTRY_INIT(sizeof(struct ip6t_standard)), \
|
||||
.target = XT_TARGET_INIT(XT_STANDARD_TARGET, \
|
||||
sizeof(struct xt_standard_target)), \
|
||||
.target.verdict = -(__verdict) - 1, \
|
||||
}
|
||||
|
||||
#define IP6T_ERROR_INIT \
|
||||
{ \
|
||||
.entry = IP6T_ENTRY_INIT(sizeof(struct ip6t_error)), \
|
||||
.target = XT_TARGET_INIT(XT_ERROR_TARGET, \
|
||||
sizeof(struct xt_error_target)), \
|
||||
.target.errorname = "ERROR", \
|
||||
}
|
||||
|
||||
/*
|
||||
* New IP firewall options for [gs]etsockopt at the RAW IP level.
|
||||
* Unlike BSD Linux inherits IP options so you don't have to use
|
||||
* a raw socket for this. Instead we check rights in the calls.
|
||||
*
|
||||
* ATTENTION: check linux/in6.h before adding new number here.
|
||||
*/
|
||||
#define IP6T_BASE_CTL 64
|
||||
|
||||
#define IP6T_SO_SET_REPLACE (IP6T_BASE_CTL)
|
||||
#define IP6T_SO_SET_ADD_COUNTERS (IP6T_BASE_CTL + 1)
|
||||
#define IP6T_SO_SET_MAX IP6T_SO_SET_ADD_COUNTERS
|
||||
|
||||
#define IP6T_SO_GET_INFO (IP6T_BASE_CTL)
|
||||
#define IP6T_SO_GET_ENTRIES (IP6T_BASE_CTL + 1)
|
||||
#define IP6T_SO_GET_REVISION_MATCH (IP6T_BASE_CTL + 4)
|
||||
#define IP6T_SO_GET_REVISION_TARGET (IP6T_BASE_CTL + 5)
|
||||
#define IP6T_SO_GET_MAX IP6T_SO_GET_REVISION_TARGET
|
||||
|
||||
/* ICMP matching stuff */
|
||||
struct ip6t_icmp {
|
||||
__u8 type; /* type to match */
|
||||
__u8 code[2]; /* range of code */
|
||||
__u8 invflags; /* Inverse flags */
|
||||
};
|
||||
|
||||
/* Values for "inv" field for struct ipt_icmp. */
|
||||
#define IP6T_ICMP_INV 0x01 /* Invert the sense of type/code test */
|
||||
|
||||
/* The argument to IP6T_SO_GET_INFO */
|
||||
struct ip6t_getinfo {
|
||||
/* Which table: caller fills this in. */
|
||||
char name[XT_TABLE_MAXNAMELEN];
|
||||
|
||||
/* Kernel fills these in. */
|
||||
/* Which hook entry points are valid: bitmask */
|
||||
unsigned int valid_hooks;
|
||||
|
||||
/* Hook entry points: one per netfilter hook. */
|
||||
unsigned int hook_entry[NF_INET_NUMHOOKS];
|
||||
|
||||
/* Underflow points. */
|
||||
unsigned int underflow[NF_INET_NUMHOOKS];
|
||||
|
||||
/* Number of entries */
|
||||
unsigned int num_entries;
|
||||
|
||||
/* Size of entries. */
|
||||
unsigned int size;
|
||||
};
|
||||
|
||||
/* The argument to IP6T_SO_SET_REPLACE. */
|
||||
struct ip6t_replace {
|
||||
/* Which table. */
|
||||
char name[XT_TABLE_MAXNAMELEN];
|
||||
|
||||
/* Which hook entry points are valid: bitmask. You can't
|
||||
change this. */
|
||||
unsigned int valid_hooks;
|
||||
|
||||
/* Number of entries */
|
||||
unsigned int num_entries;
|
||||
|
||||
/* Total size of new entries */
|
||||
unsigned int size;
|
||||
|
||||
/* Hook entry points. */
|
||||
unsigned int hook_entry[NF_INET_NUMHOOKS];
|
||||
|
||||
/* Underflow points. */
|
||||
unsigned int underflow[NF_INET_NUMHOOKS];
|
||||
|
||||
/* Information about old entries: */
|
||||
/* Number of counters (must be equal to current number of entries). */
|
||||
unsigned int num_counters;
|
||||
/* The old entries' counters. */
|
||||
struct xt_counters __user *counters;
|
||||
|
||||
/* The entries (hang off end: not really an array). */
|
||||
struct ip6t_entry entries[0];
|
||||
};
|
||||
|
||||
/* The argument to IP6T_SO_GET_ENTRIES. */
|
||||
struct ip6t_get_entries {
|
||||
/* Which table: user fills this in. */
|
||||
char name[XT_TABLE_MAXNAMELEN];
|
||||
|
||||
/* User fills this in: total entry size. */
|
||||
unsigned int size;
|
||||
|
||||
/* The entries. */
|
||||
struct ip6t_entry entrytable[0];
|
||||
};
|
||||
|
||||
/* Helper functions */
|
||||
static __inline__ struct xt_entry_target *
|
||||
ip6t_get_target(struct ip6t_entry *e)
|
||||
{
|
||||
return (void *)e + e->target_offset;
|
||||
}
|
||||
|
||||
/*
|
||||
* Main firewall chains definitions and global var's definitions.
|
||||
*/
|
||||
|
||||
#ifdef __KERNEL__
|
||||
|
||||
#include <linux/init.h>
|
||||
#include <uapi/linux/netfilter_ipv6/ip6_tables.h>
|
||||
|
||||
extern void ip6t_init(void) __init;
|
||||
|
||||
extern void *ip6t_alloc_initial_table(const struct xt_table *);
|
||||
|
@ -327,5 +76,4 @@ compat_ip6t_get_target(struct compat_ip6t_entry *e)
|
|||
}
|
||||
|
||||
#endif /* CONFIG_COMPAT */
|
||||
#endif /*__KERNEL__*/
|
||||
#endif /* _IP6_TABLES_H */
|
||||
|
|
|
@ -1,7 +0,0 @@
|
|||
header-y += tc_gact.h
|
||||
header-y += tc_ipt.h
|
||||
header-y += tc_mirred.h
|
||||
header-y += tc_pedit.h
|
||||
header-y += tc_nat.h
|
||||
header-y += tc_skbedit.h
|
||||
header-y += tc_csum.h
|
|
@ -1,4 +0,0 @@
|
|||
header-y += tc_em_cmp.h
|
||||
header-y += tc_em_meta.h
|
||||
header-y += tc_em_nbyte.h
|
||||
header-y += tc_em_text.h
|
|
@ -1 +1,3 @@
|
|||
# UAPI Header export list
|
||||
header-y += caif_socket.h
|
||||
header-y += if_caif.h
|
||||
|
|
|
@ -1,2 +1,78 @@
|
|||
# UAPI Header export list
|
||||
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_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_nfacct.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_sctp.h
|
||||
header-y += xt_set.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
|
||||
|
|
|
@ -1 +1,5 @@
|
|||
# UAPI Header export list
|
||||
header-y += ip_set.h
|
||||
header-y += ip_set_bitmap.h
|
||||
header-y += ip_set_hash.h
|
||||
header-y += ip_set_list.h
|
||||
|
|
231
include/uapi/linux/netfilter/ipset/ip_set.h
Normal file
231
include/uapi/linux/netfilter/ipset/ip_set.h
Normal file
|
@ -0,0 +1,231 @@
|
|||
/* Copyright (C) 2000-2002 Joakim Axelsson <gozem@linux.nu>
|
||||
* Patrick Schaaf <bof@bof.de>
|
||||
* Martin Josefsson <gandalf@wlug.westbo.se>
|
||||
* Copyright (C) 2003-2011 Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
|
||||
*
|
||||
* 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.
|
||||
*/
|
||||
#ifndef _UAPI_IP_SET_H
|
||||
#define _UAPI_IP_SET_H
|
||||
|
||||
|
||||
#include <linux/types.h>
|
||||
|
||||
/* The protocol version */
|
||||
#define IPSET_PROTOCOL 6
|
||||
|
||||
/* The max length of strings including NUL: set and type identifiers */
|
||||
#define IPSET_MAXNAMELEN 32
|
||||
|
||||
/* Message types and commands */
|
||||
enum ipset_cmd {
|
||||
IPSET_CMD_NONE,
|
||||
IPSET_CMD_PROTOCOL, /* 1: Return protocol version */
|
||||
IPSET_CMD_CREATE, /* 2: Create a new (empty) set */
|
||||
IPSET_CMD_DESTROY, /* 3: Destroy a (empty) set */
|
||||
IPSET_CMD_FLUSH, /* 4: Remove all elements from a set */
|
||||
IPSET_CMD_RENAME, /* 5: Rename a set */
|
||||
IPSET_CMD_SWAP, /* 6: Swap two sets */
|
||||
IPSET_CMD_LIST, /* 7: List sets */
|
||||
IPSET_CMD_SAVE, /* 8: Save sets */
|
||||
IPSET_CMD_ADD, /* 9: Add an element to a set */
|
||||
IPSET_CMD_DEL, /* 10: Delete an element from a set */
|
||||
IPSET_CMD_TEST, /* 11: Test an element in a set */
|
||||
IPSET_CMD_HEADER, /* 12: Get set header data only */
|
||||
IPSET_CMD_TYPE, /* 13: Get set type */
|
||||
IPSET_MSG_MAX, /* Netlink message commands */
|
||||
|
||||
/* Commands in userspace: */
|
||||
IPSET_CMD_RESTORE = IPSET_MSG_MAX, /* 14: Enter restore mode */
|
||||
IPSET_CMD_HELP, /* 15: Get help */
|
||||
IPSET_CMD_VERSION, /* 16: Get program version */
|
||||
IPSET_CMD_QUIT, /* 17: Quit from interactive mode */
|
||||
|
||||
IPSET_CMD_MAX,
|
||||
|
||||
IPSET_CMD_COMMIT = IPSET_CMD_MAX, /* 18: Commit buffered commands */
|
||||
};
|
||||
|
||||
/* Attributes at command level */
|
||||
enum {
|
||||
IPSET_ATTR_UNSPEC,
|
||||
IPSET_ATTR_PROTOCOL, /* 1: Protocol version */
|
||||
IPSET_ATTR_SETNAME, /* 2: Name of the set */
|
||||
IPSET_ATTR_TYPENAME, /* 3: Typename */
|
||||
IPSET_ATTR_SETNAME2 = IPSET_ATTR_TYPENAME, /* Setname at rename/swap */
|
||||
IPSET_ATTR_REVISION, /* 4: Settype revision */
|
||||
IPSET_ATTR_FAMILY, /* 5: Settype family */
|
||||
IPSET_ATTR_FLAGS, /* 6: Flags at command level */
|
||||
IPSET_ATTR_DATA, /* 7: Nested attributes */
|
||||
IPSET_ATTR_ADT, /* 8: Multiple data containers */
|
||||
IPSET_ATTR_LINENO, /* 9: Restore lineno */
|
||||
IPSET_ATTR_PROTOCOL_MIN, /* 10: Minimal supported version number */
|
||||
IPSET_ATTR_REVISION_MIN = IPSET_ATTR_PROTOCOL_MIN, /* type rev min */
|
||||
__IPSET_ATTR_CMD_MAX,
|
||||
};
|
||||
#define IPSET_ATTR_CMD_MAX (__IPSET_ATTR_CMD_MAX - 1)
|
||||
|
||||
/* CADT specific attributes */
|
||||
enum {
|
||||
IPSET_ATTR_IP = IPSET_ATTR_UNSPEC + 1,
|
||||
IPSET_ATTR_IP_FROM = IPSET_ATTR_IP,
|
||||
IPSET_ATTR_IP_TO, /* 2 */
|
||||
IPSET_ATTR_CIDR, /* 3 */
|
||||
IPSET_ATTR_PORT, /* 4 */
|
||||
IPSET_ATTR_PORT_FROM = IPSET_ATTR_PORT,
|
||||
IPSET_ATTR_PORT_TO, /* 5 */
|
||||
IPSET_ATTR_TIMEOUT, /* 6 */
|
||||
IPSET_ATTR_PROTO, /* 7 */
|
||||
IPSET_ATTR_CADT_FLAGS, /* 8 */
|
||||
IPSET_ATTR_CADT_LINENO = IPSET_ATTR_LINENO, /* 9 */
|
||||
/* Reserve empty slots */
|
||||
IPSET_ATTR_CADT_MAX = 16,
|
||||
/* Create-only specific attributes */
|
||||
IPSET_ATTR_GC,
|
||||
IPSET_ATTR_HASHSIZE,
|
||||
IPSET_ATTR_MAXELEM,
|
||||
IPSET_ATTR_NETMASK,
|
||||
IPSET_ATTR_PROBES,
|
||||
IPSET_ATTR_RESIZE,
|
||||
IPSET_ATTR_SIZE,
|
||||
/* Kernel-only */
|
||||
IPSET_ATTR_ELEMENTS,
|
||||
IPSET_ATTR_REFERENCES,
|
||||
IPSET_ATTR_MEMSIZE,
|
||||
|
||||
__IPSET_ATTR_CREATE_MAX,
|
||||
};
|
||||
#define IPSET_ATTR_CREATE_MAX (__IPSET_ATTR_CREATE_MAX - 1)
|
||||
|
||||
/* ADT specific attributes */
|
||||
enum {
|
||||
IPSET_ATTR_ETHER = IPSET_ATTR_CADT_MAX + 1,
|
||||
IPSET_ATTR_NAME,
|
||||
IPSET_ATTR_NAMEREF,
|
||||
IPSET_ATTR_IP2,
|
||||
IPSET_ATTR_CIDR2,
|
||||
IPSET_ATTR_IP2_TO,
|
||||
IPSET_ATTR_IFACE,
|
||||
__IPSET_ATTR_ADT_MAX,
|
||||
};
|
||||
#define IPSET_ATTR_ADT_MAX (__IPSET_ATTR_ADT_MAX - 1)
|
||||
|
||||
/* IP specific attributes */
|
||||
enum {
|
||||
IPSET_ATTR_IPADDR_IPV4 = IPSET_ATTR_UNSPEC + 1,
|
||||
IPSET_ATTR_IPADDR_IPV6,
|
||||
__IPSET_ATTR_IPADDR_MAX,
|
||||
};
|
||||
#define IPSET_ATTR_IPADDR_MAX (__IPSET_ATTR_IPADDR_MAX - 1)
|
||||
|
||||
/* Error codes */
|
||||
enum ipset_errno {
|
||||
IPSET_ERR_PRIVATE = 4096,
|
||||
IPSET_ERR_PROTOCOL,
|
||||
IPSET_ERR_FIND_TYPE,
|
||||
IPSET_ERR_MAX_SETS,
|
||||
IPSET_ERR_BUSY,
|
||||
IPSET_ERR_EXIST_SETNAME2,
|
||||
IPSET_ERR_TYPE_MISMATCH,
|
||||
IPSET_ERR_EXIST,
|
||||
IPSET_ERR_INVALID_CIDR,
|
||||
IPSET_ERR_INVALID_NETMASK,
|
||||
IPSET_ERR_INVALID_FAMILY,
|
||||
IPSET_ERR_TIMEOUT,
|
||||
IPSET_ERR_REFERENCED,
|
||||
IPSET_ERR_IPADDR_IPV4,
|
||||
IPSET_ERR_IPADDR_IPV6,
|
||||
|
||||
/* Type specific error codes */
|
||||
IPSET_ERR_TYPE_SPECIFIC = 4352,
|
||||
};
|
||||
|
||||
/* Flags at command level */
|
||||
enum ipset_cmd_flags {
|
||||
IPSET_FLAG_BIT_EXIST = 0,
|
||||
IPSET_FLAG_EXIST = (1 << IPSET_FLAG_BIT_EXIST),
|
||||
IPSET_FLAG_BIT_LIST_SETNAME = 1,
|
||||
IPSET_FLAG_LIST_SETNAME = (1 << IPSET_FLAG_BIT_LIST_SETNAME),
|
||||
IPSET_FLAG_BIT_LIST_HEADER = 2,
|
||||
IPSET_FLAG_LIST_HEADER = (1 << IPSET_FLAG_BIT_LIST_HEADER),
|
||||
IPSET_FLAG_CMD_MAX = 15, /* Lower half */
|
||||
};
|
||||
|
||||
/* Flags at CADT attribute level */
|
||||
enum ipset_cadt_flags {
|
||||
IPSET_FLAG_BIT_BEFORE = 0,
|
||||
IPSET_FLAG_BEFORE = (1 << IPSET_FLAG_BIT_BEFORE),
|
||||
IPSET_FLAG_BIT_PHYSDEV = 1,
|
||||
IPSET_FLAG_PHYSDEV = (1 << IPSET_FLAG_BIT_PHYSDEV),
|
||||
IPSET_FLAG_BIT_NOMATCH = 2,
|
||||
IPSET_FLAG_NOMATCH = (1 << IPSET_FLAG_BIT_NOMATCH),
|
||||
IPSET_FLAG_CADT_MAX = 15, /* Upper half */
|
||||
};
|
||||
|
||||
/* Commands with settype-specific attributes */
|
||||
enum ipset_adt {
|
||||
IPSET_ADD,
|
||||
IPSET_DEL,
|
||||
IPSET_TEST,
|
||||
IPSET_ADT_MAX,
|
||||
IPSET_CREATE = IPSET_ADT_MAX,
|
||||
IPSET_CADT_MAX,
|
||||
};
|
||||
|
||||
/* Sets are identified by an index in kernel space. Tweak with ip_set_id_t
|
||||
* and IPSET_INVALID_ID if you want to increase the max number of sets.
|
||||
*/
|
||||
typedef __u16 ip_set_id_t;
|
||||
|
||||
#define IPSET_INVALID_ID 65535
|
||||
|
||||
enum ip_set_dim {
|
||||
IPSET_DIM_ZERO = 0,
|
||||
IPSET_DIM_ONE,
|
||||
IPSET_DIM_TWO,
|
||||
IPSET_DIM_THREE,
|
||||
/* Max dimension in elements.
|
||||
* If changed, new revision of iptables match/target is required.
|
||||
*/
|
||||
IPSET_DIM_MAX = 6,
|
||||
IPSET_BIT_RETURN_NOMATCH = 7,
|
||||
};
|
||||
|
||||
/* Option flags for kernel operations */
|
||||
enum ip_set_kopt {
|
||||
IPSET_INV_MATCH = (1 << IPSET_DIM_ZERO),
|
||||
IPSET_DIM_ONE_SRC = (1 << IPSET_DIM_ONE),
|
||||
IPSET_DIM_TWO_SRC = (1 << IPSET_DIM_TWO),
|
||||
IPSET_DIM_THREE_SRC = (1 << IPSET_DIM_THREE),
|
||||
IPSET_RETURN_NOMATCH = (1 << IPSET_BIT_RETURN_NOMATCH),
|
||||
};
|
||||
|
||||
|
||||
/* Interface to iptables/ip6tables */
|
||||
|
||||
#define SO_IP_SET 83
|
||||
|
||||
union ip_set_name_index {
|
||||
char name[IPSET_MAXNAMELEN];
|
||||
ip_set_id_t index;
|
||||
};
|
||||
|
||||
#define IP_SET_OP_GET_BYNAME 0x00000006 /* Get set index by name */
|
||||
struct ip_set_req_get_set {
|
||||
unsigned int op;
|
||||
unsigned int version;
|
||||
union ip_set_name_index set;
|
||||
};
|
||||
|
||||
#define IP_SET_OP_GET_BYINDEX 0x00000007 /* Get set name by index */
|
||||
/* Uses ip_set_req_get_set */
|
||||
|
||||
#define IP_SET_OP_VERSION 0x00000100 /* Ask kernel version */
|
||||
struct ip_set_req_version {
|
||||
unsigned int op;
|
||||
unsigned int version;
|
||||
};
|
||||
|
||||
#endif /* _UAPI_IP_SET_H */
|
13
include/uapi/linux/netfilter/ipset/ip_set_bitmap.h
Normal file
13
include/uapi/linux/netfilter/ipset/ip_set_bitmap.h
Normal file
|
@ -0,0 +1,13 @@
|
|||
#ifndef _UAPI__IP_SET_BITMAP_H
|
||||
#define _UAPI__IP_SET_BITMAP_H
|
||||
|
||||
/* Bitmap type specific error codes */
|
||||
enum {
|
||||
/* The element is out of the range of the set */
|
||||
IPSET_ERR_BITMAP_RANGE = IPSET_ERR_TYPE_SPECIFIC,
|
||||
/* The range exceeds the size limit of the set type */
|
||||
IPSET_ERR_BITMAP_RANGE_SIZE,
|
||||
};
|
||||
|
||||
|
||||
#endif /* _UAPI__IP_SET_BITMAP_H */
|
21
include/uapi/linux/netfilter/ipset/ip_set_hash.h
Normal file
21
include/uapi/linux/netfilter/ipset/ip_set_hash.h
Normal file
|
@ -0,0 +1,21 @@
|
|||
#ifndef _UAPI__IP_SET_HASH_H
|
||||
#define _UAPI__IP_SET_HASH_H
|
||||
|
||||
/* Hash type specific error codes */
|
||||
enum {
|
||||
/* Hash is full */
|
||||
IPSET_ERR_HASH_FULL = IPSET_ERR_TYPE_SPECIFIC,
|
||||
/* Null-valued element */
|
||||
IPSET_ERR_HASH_ELEM,
|
||||
/* Invalid protocol */
|
||||
IPSET_ERR_INVALID_PROTO,
|
||||
/* Protocol missing but must be specified */
|
||||
IPSET_ERR_MISSING_PROTO,
|
||||
/* Range not supported */
|
||||
IPSET_ERR_HASH_RANGE_UNSUPPORTED,
|
||||
/* Invalid range */
|
||||
IPSET_ERR_HASH_RANGE,
|
||||
};
|
||||
|
||||
|
||||
#endif /* _UAPI__IP_SET_HASH_H */
|
21
include/uapi/linux/netfilter/ipset/ip_set_list.h
Normal file
21
include/uapi/linux/netfilter/ipset/ip_set_list.h
Normal file
|
@ -0,0 +1,21 @@
|
|||
#ifndef _UAPI__IP_SET_LIST_H
|
||||
#define _UAPI__IP_SET_LIST_H
|
||||
|
||||
/* List type specific error codes */
|
||||
enum {
|
||||
/* Set name to be added/deleted/tested does not exist. */
|
||||
IPSET_ERR_NAME = IPSET_ERR_TYPE_SPECIFIC,
|
||||
/* list:set type is not permitted to add */
|
||||
IPSET_ERR_LOOP,
|
||||
/* Missing reference set */
|
||||
IPSET_ERR_BEFORE,
|
||||
/* Reference set does not exist */
|
||||
IPSET_ERR_NAMEREF,
|
||||
/* Set is full */
|
||||
IPSET_ERR_LIST_FULL,
|
||||
/* Reference set is not added to the set */
|
||||
IPSET_ERR_REF_EXIST,
|
||||
};
|
||||
|
||||
|
||||
#endif /* _UAPI__IP_SET_LIST_H */
|
117
include/uapi/linux/netfilter/nf_conntrack_common.h
Normal file
117
include/uapi/linux/netfilter/nf_conntrack_common.h
Normal file
|
@ -0,0 +1,117 @@
|
|||
#ifndef _UAPI_NF_CONNTRACK_COMMON_H
|
||||
#define _UAPI_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
|
||||
(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
|
||||
|
||||
|
||||
#endif /* _UAPI_NF_CONNTRACK_COMMON_H */
|
18
include/uapi/linux/netfilter/nf_conntrack_ftp.h
Normal file
18
include/uapi/linux/netfilter/nf_conntrack_ftp.h
Normal file
|
@ -0,0 +1,18 @@
|
|||
#ifndef _UAPI_NF_CONNTRACK_FTP_H
|
||||
#define _UAPI_NF_CONNTRACK_FTP_H
|
||||
/* FTP tracking. */
|
||||
|
||||
/* This enum is exposed to userspace */
|
||||
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,
|
||||
};
|
||||
|
||||
|
||||
#endif /* _UAPI_NF_CONNTRACK_FTP_H */
|
51
include/uapi/linux/netfilter/nf_conntrack_tcp.h
Normal file
51
include/uapi/linux/netfilter/nf_conntrack_tcp.h
Normal file
|
@ -0,0 +1,51 @@
|
|||
#ifndef _UAPI_NF_CONNTRACK_TCP_H
|
||||
#define _UAPI_NF_CONNTRACK_TCP_H
|
||||
/* TCP tracking. */
|
||||
|
||||
#include <linux/types.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;
|
||||
};
|
||||
|
||||
|
||||
#endif /* _UAPI_NF_CONNTRACK_TCP_H */
|
56
include/uapi/linux/netfilter/nfnetlink.h
Normal file
56
include/uapi/linux/netfilter/nfnetlink.h
Normal file
|
@ -0,0 +1,56 @@
|
|||
#ifndef _UAPI_NFNETLINK_H
|
||||
#define _UAPI_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
|
||||
|
||||
#endif /* _UAPI_NFNETLINK_H */
|
27
include/uapi/linux/netfilter/nfnetlink_acct.h
Normal file
27
include/uapi/linux/netfilter/nfnetlink_acct.h
Normal file
|
@ -0,0 +1,27 @@
|
|||
#ifndef _UAPI_NFNL_ACCT_H_
|
||||
#define _UAPI_NFNL_ACCT_H_
|
||||
|
||||
#ifndef NFACCT_NAME_MAX
|
||||
#define NFACCT_NAME_MAX 32
|
||||
#endif
|
||||
|
||||
enum nfnl_acct_msg_types {
|
||||
NFNL_MSG_ACCT_NEW,
|
||||
NFNL_MSG_ACCT_GET,
|
||||
NFNL_MSG_ACCT_GET_CTRZERO,
|
||||
NFNL_MSG_ACCT_DEL,
|
||||
NFNL_MSG_ACCT_MAX
|
||||
};
|
||||
|
||||
enum nfnl_acct_type {
|
||||
NFACCT_UNSPEC,
|
||||
NFACCT_NAME,
|
||||
NFACCT_PKTS,
|
||||
NFACCT_BYTES,
|
||||
NFACCT_USE,
|
||||
__NFACCT_MAX
|
||||
};
|
||||
#define NFACCT_MAX (__NFACCT_MAX - 1)
|
||||
|
||||
|
||||
#endif /* _UAPI_NFNL_ACCT_H_ */
|
187
include/uapi/linux/netfilter/x_tables.h
Normal file
187
include/uapi/linux/netfilter/x_tables.h
Normal file
|
@ -0,0 +1,187 @@
|
|||
#ifndef _UAPI_X_TABLES_H
|
||||
#define _UAPI_X_TABLES_H
|
||||
#include <linux/kernel.h>
|
||||
#include <linux/types.h>
|
||||
|
||||
#define XT_FUNCTION_MAXNAMELEN 30
|
||||
#define XT_EXTENSION_MAXNAMELEN 29
|
||||
#define XT_TABLE_MAXNAMELEN 32
|
||||
|
||||
struct xt_entry_match {
|
||||
union {
|
||||
struct {
|
||||
__u16 match_size;
|
||||
|
||||
/* Used by userspace */
|
||||
char name[XT_EXTENSION_MAXNAMELEN];
|
||||
__u8 revision;
|
||||
} user;
|
||||
struct {
|
||||
__u16 match_size;
|
||||
|
||||
/* Used inside the kernel */
|
||||
struct xt_match *match;
|
||||
} kernel;
|
||||
|
||||
/* Total length */
|
||||
__u16 match_size;
|
||||
} u;
|
||||
|
||||
unsigned char data[0];
|
||||
};
|
||||
|
||||
struct xt_entry_target {
|
||||
union {
|
||||
struct {
|
||||
__u16 target_size;
|
||||
|
||||
/* Used by userspace */
|
||||
char name[XT_EXTENSION_MAXNAMELEN];
|
||||
__u8 revision;
|
||||
} user;
|
||||
struct {
|
||||
__u16 target_size;
|
||||
|
||||
/* Used inside the kernel */
|
||||
struct xt_target *target;
|
||||
} kernel;
|
||||
|
||||
/* Total length */
|
||||
__u16 target_size;
|
||||
} u;
|
||||
|
||||
unsigned char data[0];
|
||||
};
|
||||
|
||||
#define XT_TARGET_INIT(__name, __size) \
|
||||
{ \
|
||||
.target.u.user = { \
|
||||
.target_size = XT_ALIGN(__size), \
|
||||
.name = __name, \
|
||||
}, \
|
||||
}
|
||||
|
||||
struct xt_standard_target {
|
||||
struct xt_entry_target target;
|
||||
int verdict;
|
||||
};
|
||||
|
||||
struct xt_error_target {
|
||||
struct xt_entry_target target;
|
||||
char errorname[XT_FUNCTION_MAXNAMELEN];
|
||||
};
|
||||
|
||||
/* The argument to IPT_SO_GET_REVISION_*. Returns highest revision
|
||||
* kernel supports, if >= revision. */
|
||||
struct xt_get_revision {
|
||||
char name[XT_EXTENSION_MAXNAMELEN];
|
||||
__u8 revision;
|
||||
};
|
||||
|
||||
/* CONTINUE verdict for targets */
|
||||
#define XT_CONTINUE 0xFFFFFFFF
|
||||
|
||||
/* For standard target */
|
||||
#define XT_RETURN (-NF_REPEAT - 1)
|
||||
|
||||
/* this is a dummy structure to find out the alignment requirement for a struct
|
||||
* containing all the fundamental data types that are used in ipt_entry,
|
||||
* ip6t_entry and arpt_entry. This sucks, and it is a hack. It will be my
|
||||
* personal pleasure to remove it -HW
|
||||
*/
|
||||
struct _xt_align {
|
||||
__u8 u8;
|
||||
__u16 u16;
|
||||
__u32 u32;
|
||||
__u64 u64;
|
||||
};
|
||||
|
||||
#define XT_ALIGN(s) __ALIGN_KERNEL((s), __alignof__(struct _xt_align))
|
||||
|
||||
/* Standard return verdict, or do jump. */
|
||||
#define XT_STANDARD_TARGET ""
|
||||
/* Error verdict. */
|
||||
#define XT_ERROR_TARGET "ERROR"
|
||||
|
||||
#define SET_COUNTER(c,b,p) do { (c).bcnt = (b); (c).pcnt = (p); } while(0)
|
||||
#define ADD_COUNTER(c,b,p) do { (c).bcnt += (b); (c).pcnt += (p); } while(0)
|
||||
|
||||
struct xt_counters {
|
||||
__u64 pcnt, bcnt; /* Packet and byte counters */
|
||||
};
|
||||
|
||||
/* The argument to IPT_SO_ADD_COUNTERS. */
|
||||
struct xt_counters_info {
|
||||
/* Which table. */
|
||||
char name[XT_TABLE_MAXNAMELEN];
|
||||
|
||||
unsigned int num_counters;
|
||||
|
||||
/* The counters (actually `number' of these). */
|
||||
struct xt_counters counters[0];
|
||||
};
|
||||
|
||||
#define XT_INV_PROTO 0x40 /* Invert the sense of PROTO. */
|
||||
|
||||
#ifndef __KERNEL__
|
||||
/* fn returns 0 to continue iteration */
|
||||
#define XT_MATCH_ITERATE(type, e, fn, args...) \
|
||||
({ \
|
||||
unsigned int __i; \
|
||||
int __ret = 0; \
|
||||
struct xt_entry_match *__m; \
|
||||
\
|
||||
for (__i = sizeof(type); \
|
||||
__i < (e)->target_offset; \
|
||||
__i += __m->u.match_size) { \
|
||||
__m = (void *)e + __i; \
|
||||
\
|
||||
__ret = fn(__m , ## args); \
|
||||
if (__ret != 0) \
|
||||
break; \
|
||||
} \
|
||||
__ret; \
|
||||
})
|
||||
|
||||
/* fn returns 0 to continue iteration */
|
||||
#define XT_ENTRY_ITERATE_CONTINUE(type, entries, size, n, fn, args...) \
|
||||
({ \
|
||||
unsigned int __i, __n; \
|
||||
int __ret = 0; \
|
||||
type *__entry; \
|
||||
\
|
||||
for (__i = 0, __n = 0; __i < (size); \
|
||||
__i += __entry->next_offset, __n++) { \
|
||||
__entry = (void *)(entries) + __i; \
|
||||
if (__n < n) \
|
||||
continue; \
|
||||
\
|
||||
__ret = fn(__entry , ## args); \
|
||||
if (__ret != 0) \
|
||||
break; \
|
||||
} \
|
||||
__ret; \
|
||||
})
|
||||
|
||||
/* fn returns 0 to continue iteration */
|
||||
#define XT_ENTRY_ITERATE(type, entries, size, fn, args...) \
|
||||
XT_ENTRY_ITERATE_CONTINUE(type, entries, size, 0, fn, args)
|
||||
|
||||
#endif /* !__KERNEL__ */
|
||||
|
||||
/* pos is normally a struct ipt_entry/ip6t_entry/etc. */
|
||||
#define xt_entry_foreach(pos, ehead, esize) \
|
||||
for ((pos) = (typeof(pos))(ehead); \
|
||||
(pos) < (typeof(pos))((char *)(ehead) + (esize)); \
|
||||
(pos) = (typeof(pos))((char *)(pos) + (pos)->next_offset))
|
||||
|
||||
/* can only be xt_entry_match, so no use of typeof here */
|
||||
#define xt_ematch_foreach(pos, entry) \
|
||||
for ((pos) = (struct xt_entry_match *)entry->elems; \
|
||||
(pos) < (struct xt_entry_match *)((char *)(entry) + \
|
||||
(entry)->target_offset); \
|
||||
(pos) = (struct xt_entry_match *)((char *)(pos) + \
|
||||
(pos)->u.match_size))
|
||||
|
||||
|
||||
#endif /* _UAPI_X_TABLES_H */
|
73
include/uapi/linux/netfilter/xt_hashlimit.h
Normal file
73
include/uapi/linux/netfilter/xt_hashlimit.h
Normal file
|
@ -0,0 +1,73 @@
|
|||
#ifndef _UAPI_XT_HASHLIMIT_H
|
||||
#define _UAPI_XT_HASHLIMIT_H
|
||||
|
||||
#include <linux/types.h>
|
||||
|
||||
/* timings are in milliseconds. */
|
||||
#define XT_HASHLIMIT_SCALE 10000
|
||||
/* 1/10,000 sec period => max of 10,000/sec. Min rate is then 429490
|
||||
* seconds, or one packet every 59 hours.
|
||||
*/
|
||||
|
||||
/* packet length accounting is done in 16-byte steps */
|
||||
#define XT_HASHLIMIT_BYTE_SHIFT 4
|
||||
|
||||
/* details of this structure hidden by the implementation */
|
||||
struct xt_hashlimit_htable;
|
||||
|
||||
enum {
|
||||
XT_HASHLIMIT_HASH_DIP = 1 << 0,
|
||||
XT_HASHLIMIT_HASH_DPT = 1 << 1,
|
||||
XT_HASHLIMIT_HASH_SIP = 1 << 2,
|
||||
XT_HASHLIMIT_HASH_SPT = 1 << 3,
|
||||
XT_HASHLIMIT_INVERT = 1 << 4,
|
||||
XT_HASHLIMIT_BYTES = 1 << 5,
|
||||
};
|
||||
|
||||
struct hashlimit_cfg {
|
||||
__u32 mode; /* bitmask of XT_HASHLIMIT_HASH_* */
|
||||
__u32 avg; /* Average secs between packets * scale */
|
||||
__u32 burst; /* Period multiplier for upper limit. */
|
||||
|
||||
/* user specified */
|
||||
__u32 size; /* how many buckets */
|
||||
__u32 max; /* max number of entries */
|
||||
__u32 gc_interval; /* gc interval */
|
||||
__u32 expire; /* when do entries expire? */
|
||||
};
|
||||
|
||||
struct xt_hashlimit_info {
|
||||
char name [IFNAMSIZ]; /* name */
|
||||
struct hashlimit_cfg cfg;
|
||||
|
||||
/* Used internally by the kernel */
|
||||
struct xt_hashlimit_htable *hinfo;
|
||||
union {
|
||||
void *ptr;
|
||||
struct xt_hashlimit_info *master;
|
||||
} u;
|
||||
};
|
||||
|
||||
struct hashlimit_cfg1 {
|
||||
__u32 mode; /* bitmask of XT_HASHLIMIT_HASH_* */
|
||||
__u32 avg; /* Average secs between packets * scale */
|
||||
__u32 burst; /* Period multiplier for upper limit. */
|
||||
|
||||
/* user specified */
|
||||
__u32 size; /* how many buckets */
|
||||
__u32 max; /* max number of entries */
|
||||
__u32 gc_interval; /* gc interval */
|
||||
__u32 expire; /* when do entries expire? */
|
||||
|
||||
__u8 srcmask, dstmask;
|
||||
};
|
||||
|
||||
struct xt_hashlimit_mtinfo1 {
|
||||
char name[IFNAMSIZ];
|
||||
struct hashlimit_cfg1 cfg;
|
||||
|
||||
/* Used internally by the kernel */
|
||||
struct xt_hashlimit_htable *hinfo __attribute__((aligned(8)));
|
||||
};
|
||||
|
||||
#endif /* _UAPI_XT_HASHLIMIT_H */
|
23
include/uapi/linux/netfilter/xt_physdev.h
Normal file
23
include/uapi/linux/netfilter/xt_physdev.h
Normal file
|
@ -0,0 +1,23 @@
|
|||
#ifndef _UAPI_XT_PHYSDEV_H
|
||||
#define _UAPI_XT_PHYSDEV_H
|
||||
|
||||
#include <linux/types.h>
|
||||
|
||||
|
||||
#define XT_PHYSDEV_OP_IN 0x01
|
||||
#define XT_PHYSDEV_OP_OUT 0x02
|
||||
#define XT_PHYSDEV_OP_BRIDGED 0x04
|
||||
#define XT_PHYSDEV_OP_ISIN 0x08
|
||||
#define XT_PHYSDEV_OP_ISOUT 0x10
|
||||
#define XT_PHYSDEV_OP_MASK (0x20 - 1)
|
||||
|
||||
struct xt_physdev_info {
|
||||
char physindev[IFNAMSIZ];
|
||||
char in_mask[IFNAMSIZ];
|
||||
char physoutdev[IFNAMSIZ];
|
||||
char out_mask[IFNAMSIZ];
|
||||
__u8 invert;
|
||||
__u8 bitmask;
|
||||
};
|
||||
|
||||
#endif /* _UAPI_XT_PHYSDEV_H */
|
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