sys/netatalk/at_proto.c

   1 /*-
   2  * Copyright (c) 1990, 1991 Regents of The University of Michigan.
   3  * All Rights Reserved.
   4  *
   5  * Permission to use, copy, modify, and distribute this software and
   6  * its documentation for any purpose and without fee is hereby granted,
   7  * provided that the above copyright notice appears in all copies and
   8  * that both that copyright notice and this permission notice appear
   9  * in supporting documentation, and that the name of The University
  10  * of Michigan not be used in advertising or publicity pertaining to
  11  * distribution of the software without specific, written prior
  12  * permission. This software is supplied as is without expressed or
  13  * implied warranties of any kind.
  14  *
  15  *      Research Systems Unix Group
  16  *      The University of Michigan
  17  *      c/o Mike Clark
  18  *      535 W. William Street
  19  *      Ann Arbor, Michigan
  20  *      +1-313-763-0525
  21  *      netatalk@itd.umich.edu
  22  *
  23  * $FreeBSD$
  24  */
  25
  26 #include <sys/param.h>
  27 #include <sys/systm.h>
  28 #include <sys/protosw.h>
  29 #include <sys/domain.h>
  30 #include <sys/socket.h>
  31
  32 #include <sys/kernel.h>
  33
  34 #include <net/route.h>
  35
  36 #include <netatalk/at.h>
  37 #include <netatalk/ddp_var.h>
  38 #include <netatalk/at_extern.h>
  39
  40 static struct domain    atalkdomain;
  41
  42 static struct protosw   atalksw[] = {
  43         {
  44                 /* Identifiers */
  45                 .pr_type =              SOCK_DGRAM,
  46                 .pr_domain =            &atalkdomain,
  47                 .pr_protocol =          ATPROTO_DDP,
  48                 .pr_flags =             PR_ATOMIC|PR_ADDR,
  49                 .pr_output =            ddp_output,
  50                 .pr_init =              ddp_init,
  51                 .pr_usrreqs =           &ddp_usrreqs,
  52         },
  53 };
  54
  55 static struct domain    atalkdomain = {
  56         .dom_family =           AF_APPLETALK,
  57         .dom_name =             "appletalk",
  58         .dom_protosw =          atalksw,
  59         .dom_protoswNPROTOSW =  &atalksw[sizeof(atalksw)/sizeof(atalksw[0])],
  60         .dom_rtattach =         at_inithead,
  61         .dom_rtoffset =         offsetof(struct sockaddr_at, sat_addr) << 3,
  62         .dom_maxrtkey =         sizeof(struct sockaddr_at),
  63 };
  64
  65 DOMAIN_SET(atalk);