Actually use unp_internalize

[dragonfly.git] / sys / kern / uipc_proto.c

/*-
 * Copyright (c) 1982, 1986, 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.
 *
 *	@(#)uipc_proto.c	8.1 (Berkeley) 6/10/93
 * $FreeBSD: src/sys/kern/uipc_proto.c,v 1.21.2.1 2002/03/09 05:22:23 dd Exp $
 * $DragonFly: src/sys/kern/uipc_proto.c,v 1.7 2008/10/27 02:56:30 sephe Exp $
 */

#include <sys/param.h>
#include <sys/kernel.h>
#include <sys/domain.h>
#include <sys/protosw.h>
#include <sys/socket.h>
#include <sys/queue.h>
#include <sys/sysctl.h>
#include <sys/un.h>

#include <net/raw_cb.h>

/*
 * Definitions of protocols supported in the LOCAL domain.
 */

static struct protosw localsw[] = {
{ SOCK_STREAM,	&localdomain,	0,	PR_CONNREQUIRED|PR_RIGHTS,
  NULL,		NULL,		NULL,		&uipc_ctloutput,
  cpu0_soport,	NULL,
  NULL,		NULL,		NULL,		NULL,
  &uipc_usrreqs
},
{ SOCK_SEQPACKET, &localdomain,	0,	PR_CONNREQUIRED|PR_RIGHTS|PR_ATOMIC,
  NULL,		NULL,		NULL,		&uipc_ctloutput,
  cpu0_soport,	NULL,
  NULL,		NULL,		NULL,		NULL,
  &uipc_usrreqs
},
{ SOCK_DGRAM,	&localdomain,	0,		PR_ATOMIC|PR_ADDR|PR_RIGHTS,
  NULL,		NULL,		NULL,		NULL,
  cpu0_soport,	NULL,
  NULL,		NULL,		NULL,		NULL,
  &uipc_usrreqs
},
{ 0,		NULL,		0,		0,
  NULL,		NULL,		raw_ctlinput,	NULL,
  cpu0_soport,	cpu0_ctlport,
  raw_init,	NULL,		NULL,		NULL,
  &raw_usrreqs
}
};

struct domain localdomain = {
	.dom_family = AF_LOCAL,
	.dom_name = "local",
	.dom_init = unp_init,
	.dom_internalize = unp_internalize,
	.dom_externalize = unp_externalize,
	.dom_dispose = unp_dispose,
	.dom_protosw = localsw,
	.dom_protoswNPROTOSW = &localsw[sizeof(localsw)/sizeof(localsw[0])]
};

DOMAIN_SET(local);

SYSCTL_NODE(_net, PF_LOCAL, local, CTLFLAG_RW, 0, "Local domain");
SYSCTL_NODE(_net_local, SOCK_STREAM, stream, CTLFLAG_RW, 0, "SOCK_STREAM");
SYSCTL_NODE(_net_local, SOCK_SEQPACKET, seqpacket, CTLFLAG_RW, 0, "SOCK_SEQPACKET");
SYSCTL_NODE(_net_local, SOCK_DGRAM, dgram, CTLFLAG_RW, 0, "SOCK_DGRAM");