116 lines
4.2 KiB
C
116 lines
4.2 KiB
C
/*
|
|
* Copyright (c) 2007-2018 Apple Inc. All rights reserved.
|
|
*
|
|
* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
|
|
*
|
|
* This file contains Original Code and/or Modifications of Original Code
|
|
* as defined in and that are subject to the Apple Public Source License
|
|
* Version 2.0 (the 'License'). You may not use this file except in
|
|
* compliance with the License. The rights granted to you under the License
|
|
* may not be used to create, or enable the creation or redistribution of,
|
|
* unlawful or unlicensed copies of an Apple operating system, or to
|
|
* circumvent, violate, or enable the circumvention or violation of, any
|
|
* terms of an Apple operating system software license agreement.
|
|
*
|
|
* Please obtain a copy of the License at
|
|
* http://www.opensource.apple.com/apsl/ and read it before using this file.
|
|
*
|
|
* The Original Code and all software distributed under the License are
|
|
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
|
|
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
|
|
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
|
|
* Please see the License for the specific language governing rights and
|
|
* limitations under the License.
|
|
*
|
|
* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
|
|
*/
|
|
|
|
/* $apfw: if_pflog.h,v 1.3 2007/08/13 22:18:33 jhw Exp $ */
|
|
/* $OpenBSD: if_pflog.h,v 1.14 2006/10/25 11:27:01 henning Exp $ */
|
|
/*
|
|
* Copyright 2001 Niels Provos <provos@citi.umich.edu>
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
|
|
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
|
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
|
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
|
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
|
|
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
#ifndef _NET_IF_PFLOG_H_
|
|
#define _NET_IF_PFLOG_H_
|
|
|
|
#if PF || !defined(KERNEL)
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
#define PFLOGIFS_MAX 16
|
|
#define PFLOGIF_ZONE_MAX_ELEM MIN(IFNETS_MAX, PFLOGIFS_MAX)
|
|
|
|
#if KERNEL_PRIVATE
|
|
struct pflog_softc {
|
|
struct ifnet *sc_if; /* back ptr to interface */
|
|
u_int32_t sc_flags;
|
|
#define IFPFLF_DETACHING 0x1
|
|
int sc_unit;
|
|
LIST_ENTRY(pflog_softc) sc_list;
|
|
};
|
|
#endif /* KERNEL_PRIVATE */
|
|
|
|
#define PFLOG_RULESET_NAME_SIZE 16
|
|
|
|
struct pfloghdr {
|
|
u_int8_t length;
|
|
sa_family_t af;
|
|
u_int8_t action;
|
|
u_int8_t reason;
|
|
char ifname[IFNAMSIZ];
|
|
char ruleset[PFLOG_RULESET_NAME_SIZE];
|
|
u_int32_t rulenr;
|
|
u_int32_t subrulenr;
|
|
uid_t uid;
|
|
pid_t pid;
|
|
uid_t rule_uid;
|
|
pid_t rule_pid;
|
|
u_int8_t dir;
|
|
u_int8_t pad[3];
|
|
};
|
|
|
|
#define PFLOG_HDRLEN sizeof(struct pfloghdr)
|
|
/* minus pad, also used as a signature */
|
|
#define PFLOG_REAL_HDRLEN offsetof(struct pfloghdr, pad)
|
|
|
|
#ifdef KERNEL_PRIVATE
|
|
|
|
#if PFLOG
|
|
#define PFLOG_PACKET(i, x, a, b, c, d, e, f, g, h) pflog_packet(i,a,b,c,d,e,f,g,h)
|
|
#else
|
|
#define PFLOG_PACKET(i, x, a, b, c, d, e, f, g, h) ((void)0)
|
|
#endif /* PFLOG */
|
|
|
|
__private_extern__ void pfloginit(void);
|
|
#endif /* KERNEL_PRIVATE */
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
#endif /* PF || !KERNEL */
|
|
#endif /* _NET_IF_PFLOG_H_ */
|