77 lines
2.6 KiB
C
77 lines
2.6 KiB
C
/* $NetBSD: can_proto.c,v 1.2 2017/05/27 21:02:56 bouyer Exp $ */
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/*-
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* Copyright (c) 2003, 2017 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* This code is derived from software contributed to The NetBSD Foundation
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* by Robert Swindells and Manuel Bouyer
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <sys/cdefs.h>
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__KERNEL_RCSID(0, "$NetBSD: can_proto.c,v 1.2 2017/05/27 21:02:56 bouyer Exp $");
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#include <sys/param.h>
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#include <sys/socket.h>
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#include <sys/protosw.h>
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#include <sys/domain.h>
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#include <sys/mbuf.h>
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#include <net/if.h>
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#include <net/radix.h>
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#include <net/route.h>
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/*
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* CAN protocol family
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*/
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#include <netcan/can.h>
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#include <netcan/can_var.h>
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DOMAIN_DEFINE(candomain); /* forward declare and add to link set */
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const struct protosw cansw[] = {
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{
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.pr_type = SOCK_RAW,
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.pr_domain = &candomain,
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.pr_init = can_init,
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.pr_flags = PR_ATOMIC|PR_ADDR,
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.pr_usrreqs = &can_usrreqs,
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.pr_ctloutput = &can_ctloutput,
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}
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};
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struct domain candomain = {
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.dom_family = PF_CAN,
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.dom_name = "can",
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.dom_init = can_init,
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.dom_externalize = NULL, .dom_dispose = NULL,
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.dom_protosw = cansw,
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.dom_protoswNPROTOSW = &cansw[__arraycount(cansw)],
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.dom_ifqueues = { &canintrq, NULL },
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.dom_link = { NULL },
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.dom_mowner = MOWNER_INIT("",""),
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.dom_sa_cmpofs = offsetof(struct sockaddr_can, can_ifindex),
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.dom_sa_cmplen = sizeof(int)
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};
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