File: [local] / sys / sys / domain.h (download)
Revision 1.1, Tue Mar 4 16:16:09 2008 UTC (16 years, 3 months ago) by nbrk
Branch point for: MAIN
Initial revision
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/* $OpenBSD: domain.h,v 1.8 2003/06/02 23:28:21 millert Exp $ */
/* $NetBSD: domain.h,v 1.10 1996/02/09 18:25:07 christos Exp $ */
/*
* 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. 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.
*
* @(#)domain.h 8.1 (Berkeley) 6/2/93
*/
/*
* Structure per communications domain.
*/
/*
* Forward structure declarations for function prototypes [sic].
*/
struct mbuf;
struct ifnet;
struct domain {
int dom_family; /* AF_xxx */
char *dom_name;
void (*dom_init)(void); /* initialize domain data structures */
/* externalize access rights */
int (*dom_externalize)(struct mbuf *);
/* dispose of internalized rights */
void (*dom_dispose)(struct mbuf *);
struct protosw *dom_protosw, *dom_protoswNPROTOSW;
struct domain *dom_next;
/* initialize routing table */
int (*dom_rtattach)(void **, int);
int dom_rtoffset; /* an arg to rtattach, in bits */
int dom_maxrtkey; /* for routing layer */
void *(*dom_ifattach)(struct ifnet *);
void (*dom_ifdetach)(struct ifnet *, void *);
/* af-dependent data on ifnet */
};
#ifdef _KERNEL
extern struct domain *domains;
void domaininit(void);
#endif