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6e64bc845f
osreldate.h and sys/param.h were manually adjusted to not __FreeBSD_version since it will be defined by the compiler.
92 lines
No EOL
3.2 KiB
C
Vendored
92 lines
No EOL
3.2 KiB
C
Vendored
/*-
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* SPDX-License-Identifier: BSD-3-Clause
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*
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* Copyright (c) 1982, 1986, 1993
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* The Regents of the University of California. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* @(#)domain.h 8.1 (Berkeley) 6/2/93
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*/
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#ifndef _SYS_DOMAIN_H_
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#define _SYS_DOMAIN_H_
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#include <sys/queue.h>
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/*
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* Structure per communications domain.
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*/
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/*
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* Forward structure declarations for function prototypes [sic].
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*/
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struct mbuf;
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struct ifnet;
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struct socket;
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struct rib_head;
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struct domain {
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SLIST_ENTRY(domain) dom_next;
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int dom_family; /* AF_xxx */
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u_int dom_nprotosw; /* length of dom_protosw[] */
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char *dom_name;
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int dom_flags;
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int (*dom_probe)(void); /* check for support (optional) */
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int (*dom_externalize) /* externalize access rights */
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(struct mbuf *, struct mbuf **, int);
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void (*dom_dispose) /* dispose of internalized rights */
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(struct socket *);
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struct rib_head *(*dom_rtattach) /* initialize routing table */
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(uint32_t);
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void (*dom_rtdetach) /* clean up routing table */
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(struct rib_head *);
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void *(*dom_ifattach)(struct ifnet *);
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void (*dom_ifdetach)(struct ifnet *, void *);
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int (*dom_ifmtu)(struct ifnet *);
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/* af-dependent data on ifnet */
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struct protosw *dom_protosw[];
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};
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/* dom_flags */
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#define DOMF_UNLOADABLE 0x0004 /* Can be unloaded */
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#ifdef _KERNEL
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extern int domain_init_status;
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extern SLIST_HEAD(domainhead, domain) domains;
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void domain_add(struct domain *);
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void domain_remove(struct domain *);
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#ifdef VIMAGE
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void vnet_domain_init(void *);
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void vnet_domain_uninit(void *);
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#endif
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#define DOMAIN_SET(name) \
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SYSINIT(domain_add_ ## name, SI_SUB_PROTO_DOMAIN, \
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SI_ORDER_FIRST, domain_add, & name ## domain); \
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SYSUNINIT(domain_remove_ ## name, SI_SUB_PROTO_DOMAIN, \
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SI_ORDER_FIRST, domain_remove, & name ## domain);
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#endif /* _KERNEL */
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#endif /* !_SYS_DOMAIN_H_ */ |