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/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright (c) 1995-1997, 2001 by Sun Microsystems, Inc.
* All rights reserved.
*/
/* Automatic tunnel module */
#pragma ident "%Z%%M% %I% %E% SMI"
#include <sys/types.h>
#include <sys/stream.h>
#include <sys/stropts.h>
#include <sys/socket.h>
#include <sys/isa_defs.h>
#include <net/if.h>
#include <net/if_arp.h>
#include <netinet/in.h>
#include <inet/common.h>
#include <inet/arp.h>
#include <netinet/ip6.h>
#include <netinet/icmp6.h>
#include <inet/ip.h>
#include <inet/ip6.h>
#include <net/if_dl.h>
#include <inet/ip_if.h>
#include <inet/tun.h>
#include <sys/conf.h>
#include <sys/modctl.h>
#include <sys/stat.h>
/* streams linkages */
static struct module_info atuninfo = {
ATUN_MODID, ATUN_NAME, 1, INFPSZ, 65536, 1024
};
static struct qinit atunrinit = {
(pfi_t)tun_rput,
(pfi_t)tun_rsrv,
tun_open,
tun_close,
NULL,
&atuninfo,
NULL
};
static struct qinit atunwinit = {
(pfi_t)tun_wput,
(pfi_t)tun_wsrv,
NULL,
NULL,
NULL,
&atuninfo,
NULL
};
static struct streamtab atun_strtab = {
&atunrinit, &atunwinit, NULL, NULL
};
static struct fmodsw atun_fmodsw = {
ATUN_NAME,
&atun_strtab,
(D_MP | D_MTQPAIR | D_MTPUTSHARED)
};
static struct modlstrmod modlstrmod = {
&mod_strmodops, "auto-tunneling module", &atun_fmodsw
};
static struct modlinkage modlinkage = {
MODREV_1,
&modlstrmod,
NULL
};
int
_init(void)
{
return (mod_install(&modlinkage));
}
int
_fini(void)
{
return (mod_remove(&modlinkage));
}
int
_info(struct modinfo *modinfop)
{
return (mod_info(&modlinkage, modinfop));
}
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