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      1  1.3  thorpej /*	$NetBSD: mpls_var.h,v 1.3 2022/09/03 02:24:59 thorpej Exp $ */
      2  1.1   kefren 
      3  1.1   kefren /*-
      4  1.1   kefren  * Copyright (c) 2010 The NetBSD Foundation, Inc.
      5  1.1   kefren  * All rights reserved.
      6  1.1   kefren  *
      7  1.1   kefren  * This code is derived from software contributed to The NetBSD Foundation
      8  1.1   kefren  * by Mihai Chelaru <kefren (at) NetBSD.org>
      9  1.1   kefren  *
     10  1.1   kefren  * Redistribution and use in source and binary forms, with or without
     11  1.1   kefren  * modification, are permitted provided that the following conditions
     12  1.1   kefren  * are met:
     13  1.1   kefren  * 1. Redistributions of source code must retain the above copyright
     14  1.1   kefren  *    notice, this list of conditions and the following disclaimer.
     15  1.1   kefren  * 2. Redistributions in binary form must reproduce the above copyright
     16  1.1   kefren  *    notice, this list of conditions and the following disclaimer in the
     17  1.1   kefren  *    documentation and/or other materials provided with the distribution.
     18  1.1   kefren  *
     19  1.1   kefren  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     20  1.1   kefren  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     21  1.1   kefren  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     22  1.1   kefren  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     23  1.1   kefren  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     24  1.1   kefren  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     25  1.1   kefren  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     26  1.1   kefren  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     27  1.1   kefren  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     28  1.1   kefren  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     29  1.1   kefren  * POSSIBILITY OF SUCH DAMAGE.
     30  1.1   kefren  */
     31  1.1   kefren 
     32  1.1   kefren #ifndef _NETMPLS_MPLS_VAR_H_
     33  1.1   kefren #define _NETMPLS_MPLS_VAR_H_
     34  1.1   kefren 
     35  1.1   kefren #ifndef _KERNEL
     36  1.1   kefren #error This file should NOT be included anywhere else than kernel
     37  1.1   kefren #endif
     38  1.1   kefren 
     39  1.2    pooka #ifdef _KERNEL_OPT
     40  1.1   kefren #include "opt_mbuftrace.h"
     41  1.2    pooka #endif
     42  1.1   kefren 
     43  1.3  thorpej #include <net/pktqueue.h>
     44  1.3  thorpej 
     45  1.1   kefren #include "netmpls/mpls.h"
     46  1.1   kefren 
     47  1.1   kefren #define MPLS_GETSADDR(rt) ntohl(((struct sockaddr_mpls*)rt_gettag(rt))->smpls_addr.s_addr)
     48  1.1   kefren 
     49  1.1   kefren extern int mpls_defttl;
     50  1.1   kefren extern int mpls_mapttl_inet;
     51  1.1   kefren extern int mpls_mapttl_inet6;
     52  1.1   kefren extern int mpls_mapprec_inet;
     53  1.1   kefren extern int mpls_mapclass_inet6;
     54  1.1   kefren extern int mpls_icmp_respond;
     55  1.1   kefren 
     56  1.3  thorpej extern pktqueue_t *mpls_pktq;
     57  1.1   kefren 
     58  1.1   kefren #ifdef MBUFTRACE
     59  1.1   kefren extern struct mowner mpls_owner;
     60  1.1   kefren #endif
     61  1.1   kefren 
     62  1.1   kefren void	mpls_init(void);
     63  1.3  thorpej void	mplsintr(void *);
     64  1.1   kefren 
     65  1.1   kefren struct mbuf *mpls_ttl_dec(struct mbuf *);
     66  1.1   kefren 
     67  1.1   kefren #endif	/* !_NETMPLS_MPLS_VAR_H_ */
     68