/* * Copyright (c) 2001 Daniel Hartmeier * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * - Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * - 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 COPYRIGHT HOLDERS AND CONTRIBUTORS * "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 * COPYRIGHT HOLDERS OR CONTRIBUTORS 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. * * @(#) $Header: /cvs/root/libpcap/libpcap/pf.h,v 1.1.1.1 2004/02/05 19:22:28 rbraun Exp $ (LBL) */ /* from $OpenBSD: pfvar.h,v 1.61 2002/01/11 20:13:11 mickey Exp $ */ enum { PF_IN=0, PF_OUT=1 }; enum { PF_PASS=0, PF_DROP=1, PF_SCRUB=2 }; /* Reasons code for passing/dropping a packet */ #define PFRES_MATCH 0 /* Explicit match of a rule */ #define PFRES_BADOFF 1 /* Bad offset for pull_hdr */ #define PFRES_FRAG 2 /* Dropping following fragment */ #define PFRES_SHORT 3 /* Dropping short packet */ #define PFRES_NORM 4 /* Dropping by normalizer */ #define PFRES_MEMORY 5 /* Dropped due to lacking mem */ #define PFRES_MAX 6 /* total+1 */ #define PFRES_NAMES { \ "match", \ "bad-offset", \ "fragment", \ "short", \ "normalize", \ "memory", \ NULL \ }