62 lines
2.0 KiB
C
62 lines
2.0 KiB
C
/*
|
|
* 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_NPF_IF_NPFLOG_H_
|
|
#define _NET_NPF_IF_NPFLOG_H_
|
|
|
|
#ifndef _KERNEL
|
|
#error "not supposed to be exposed to userland"
|
|
#endif
|
|
|
|
#define NPFLOG_RULESET_NAME_SIZE 16
|
|
|
|
/*
|
|
* For now, we use a header compatible with pflog.
|
|
* This will be improved in the future.
|
|
*/
|
|
|
|
struct npfloghdr {
|
|
uint8_t length;
|
|
sa_family_t af;
|
|
uint8_t action;
|
|
uint8_t reason;
|
|
char ifname[IFNAMSIZ];
|
|
char ruleset[NPFLOG_RULESET_NAME_SIZE];
|
|
uint32_t rulenr;
|
|
uint32_t subrulenr;
|
|
uint32_t uid;
|
|
uint32_t pid;
|
|
uint32_t rule_uid;
|
|
uint32_t rule_pid;
|
|
uint8_t dir;
|
|
uint8_t pad[3];
|
|
};
|
|
|
|
#define DLT_NPFLOG DLT_PFLOG
|
|
|
|
#define NPFLOG_HDRLEN sizeof(struct npfloghdr)
|
|
#define NPFLOG_REAL_HDRLEN offsetof(struct npfloghdr, pad)
|
|
|
|
#endif /* _NET_NPF_IF_NPFLOG_H_ */
|