udpddi.c revision 0f1702c5201310f0529cd5abb77652e5e9b241b6
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (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 2008 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
/* Copyright (c) 1990 Mentat Inc. */
#include <sys/types.h>
#include <sys/conf.h>
#include <sys/modctl.h>
#include <inet/common.h>
#include <inet/ip.h>
#include <inet/udp_impl.h>
#include <sys/strsubr.h>
#include <sys/socketvar.h>
#define INET_NAME "udp"
#define INET_MODDESC "UDP dummy STREAMS module"
#define INET_DEVDESC "UDP STREAMS driver"
#define INET_DEVMINOR 0
#define INET_MODSTRTAB dummymodinfo
#define INET_DEVSTRTAB udpinfov4
#define INET_MODMTFLAGS D_MP
#define INET_SOCKDESC "UDP socket module"
#define INET_SOCK_PROTO_CREATE_FUNC (*udp_create)
#define INET_SOCK_PROTO_FB_FUNC (*udp_fallback)
/*
* We define both synchronous STREAMS and sockfs direct-access
* mode for UDP module instance, because it is autopushed on
* top of /dev/ip for the sockets case.
*/
#define INET_DEVMTFLAGS (D_MP|D_SYNCSTR|_D_DIRECT)
#include "../inetddi.c"
int
_init(void)
{
/*
* device initialization happens when the actual code containing
* module (/kernel/drv/ip) is loaded, and driven from ip_ddi_init()
*/
return (mod_install(&modlinkage));
}
int
_fini(void)
{
return (mod_remove(&modlinkage));
}
int
_info(struct modinfo *modinfop)
{
return (mod_info(&modlinkage, modinfop));
}