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Diffstat (limited to 'usr.sbin/IPXrouted/af.h')
-rw-r--r-- | usr.sbin/IPXrouted/af.h | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/usr.sbin/IPXrouted/af.h b/usr.sbin/IPXrouted/af.h new file mode 100644 index 0000000..576a6c7 --- /dev/null +++ b/usr.sbin/IPXrouted/af.h @@ -0,0 +1,77 @@ +/* + * Copyright (c) 1983, 1993 + * The Regents of the University of California. All rights reserved. + * + * Copyright (c) 1995 John Hay. 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. + * + * @(#)af.h 5.1 (Berkeley) 6/4/85 (routed/af.h) + * + * @(#)af.h 8.1 (Berkeley) 6/5/93 + * + * $FreeBSD$ + */ + +/* + * Routing table management daemon. + */ + +/* + * Structure returned by af_hash routines. + */ +struct afhash { + u_int afh_hosthash; /* host based hash */ + u_int afh_nethash; /* network based hash */ +}; + +/* + * Per address family routines. + */ +typedef void af_hash_t(struct sockaddr *, struct afhash *); +typedef int af_netmatch_t(struct sockaddr *, struct sockaddr *); +typedef void af_output_t(int, int, struct sockaddr *, int); +typedef int af_portmatch_t(struct sockaddr *); +typedef int af_portcheck_t(struct sockaddr *); +typedef int af_checkhost_t(struct sockaddr *); +typedef int af_ishost_t(struct sockaddr *); +typedef void af_canon_t(struct sockaddr *); + +struct afswitch { + af_hash_t *af_hash; /* returns keys based on address */ + af_netmatch_t *af_netmatch; /* verifies net # matching */ + af_output_t *af_output; /* interprets address for sending */ + af_portmatch_t *af_portmatch; /* packet from some other router? */ + af_portcheck_t *af_portcheck; /* packet from privileged peer? */ + af_checkhost_t *af_checkhost; /* tells if address for host or net */ + af_ishost_t *af_ishost; /* tells if address is valid */ + af_canon_t *af_canon; /* canonicalize address for compares */ +}; + +struct afswitch afswitch[AF_MAX]; /* table proper */ |