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/*
* Copyright (c) 1984, 1985, 1986, 1987, 1993
* The Regents of the University of California. 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.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
*
* From: @(#)ns_proto.c 8.1 (Berkeley) 6/10/93
* $Id: ns_proto.c,v 1.4 1995/05/30 08:12:30 rgrimes Exp $
*/
#include <sys/param.h>
#include <sys/kernel.h>
#include <sys/socket.h>
#include <sys/protosw.h>
#include <sys/domain.h>
#include <sys/mbuf.h>
#include <net/radix.h>
#include <netns/ns.h>
/*
* NS protocol family: IDP, ERR, PE, SPP, ROUTE.
*/
int ns_init();
int idp_input(), idp_output(), idp_ctlinput(), idp_usrreq();
int idp_raw_usrreq(), idp_ctloutput();
int spp_input(), spp_ctlinput();
int spp_usrreq(), spp_usrreq_sp(), spp_ctloutput();
int spp_init(), spp_fasttimo(), spp_slowtimo();
extern int raw_usrreq();
extern struct domain nsdomain;
struct protosw nssw[] = {
{ 0, &nsdomain, 0, 0,
0, idp_output, 0, 0,
0,
ns_init, 0, 0, 0,
},
{ SOCK_DGRAM, &nsdomain, 0, PR_ATOMIC|PR_ADDR,
0, 0, idp_ctlinput, idp_ctloutput,
idp_usrreq,
0, 0, 0, 0,
},
{ SOCK_STREAM, &nsdomain, NSPROTO_SPP, PR_CONNREQUIRED|PR_WANTRCVD,
spp_input, 0, spp_ctlinput, spp_ctloutput,
spp_usrreq,
spp_init, spp_fasttimo, spp_slowtimo, 0,
},
{ SOCK_SEQPACKET,&nsdomain, NSPROTO_SPP, PR_CONNREQUIRED|PR_WANTRCVD|PR_ATOMIC,
spp_input, 0, spp_ctlinput, spp_ctloutput,
spp_usrreq_sp,
0, 0, 0, 0,
},
{ SOCK_RAW, &nsdomain, NSPROTO_RAW, PR_ATOMIC|PR_ADDR,
idp_input, idp_output, 0, idp_ctloutput,
idp_raw_usrreq,
0, 0, 0, 0,
},
{ SOCK_RAW, &nsdomain, NSPROTO_ERROR, PR_ATOMIC|PR_ADDR,
idp_ctlinput, idp_output, 0, idp_ctloutput,
idp_raw_usrreq,
0, 0, 0, 0,
},
};
struct domain nsdomain =
{ AF_NS, "network systems", 0, 0, 0,
nssw, &nssw[sizeof(nssw)/sizeof(nssw[0])], 0,
rn_inithead, 16, sizeof(struct sockaddr_ns)};
DOMAIN_SET(ns);
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