2.11BSD#431 - /usr/src/sys/netns/ns_proto.c

   1: /*
   2:  * Copyright (c) 1984, 1985, 1986, 1987 Regents of the University of California.
   3:  * All rights reserved.
   4:  *
   5:  * Redistribution and use in source and binary forms are permitted
   6:  * provided that this notice is preserved and that due credit is given
   7:  * to the University of California at Berkeley. The name of the University
   8:  * may not be used to endorse or promote products derived from this
   9:  * software without specific prior written permission. This software
  10:  * is provided ``as is'' without express or implied warranty.
  11:  *
  12:  *      @(#)ns_proto.c	7.2 (Berkeley) 1/20/88
  13:  */
  14: 
  15: #include "param.h"
  16: #ifdef  NS
  17: #include "socket.h"
  18: #include "protosw.h"
  19: #include "domain.h"
  20: #include "mbuf.h"
  21: 
  22: #include "ns.h"
  23: 
  24: /*
  25:  * NS protocol family: IDP, ERR, PE, SPP, ROUTE.
  26:  */
  27: int ns_init();
  28: int idp_input(), idp_output(), idp_ctlinput(), idp_usrreq();
  29: int idp_raw_usrreq(), idp_ctloutput();
  30: int spp_input(), spp_ctlinput();
  31: int spp_usrreq(), spp_usrreq_sp(), spp_ctloutput();
  32: int spp_init(), spp_fasttimo(), spp_slowtimo();
  33: extern  int raw_usrreq();
  34: 
  35: extern  struct domain nsdomain;
  36: 
  37: struct protosw nssw[] = {
  38: { 0,        &nsdomain,  0,      0,
  39:   0,        idp_output, 0,      0,
  40:   0,
  41:   ns_init,  0,      0,      0,
  42: },
  43: { SOCK_DGRAM,   &nsdomain,  0,      PR_ATOMIC|PR_ADDR,
  44:   0,        0,      idp_ctlinput,   idp_ctloutput,
  45:   idp_usrreq,
  46:   0,        0,      0,      0,
  47: },
  48: { SOCK_STREAM,  &nsdomain,  NSPROTO_SPP,    PR_CONNREQUIRED|PR_WANTRCVD,
  49:   spp_input,    0,      spp_ctlinput,   spp_ctloutput,
  50:   spp_usrreq,
  51:   spp_init, spp_fasttimo,   spp_slowtimo,   0,
  52: },
  53: { SOCK_SEQPACKET,&nsdomain, NSPROTO_SPP,    PR_CONNREQUIRED|PR_WANTRCVD|PR_ATOMIC,
  54:   spp_input,    0,      spp_ctlinput,   spp_ctloutput,
  55:   spp_usrreq_sp,
  56:   0,        0,      0,      0,
  57: },
  58: { SOCK_RAW, &nsdomain,  NSPROTO_RAW,    PR_ATOMIC|PR_ADDR,
  59:   idp_input,    idp_output, 0,      idp_ctloutput,
  60:   idp_raw_usrreq,
  61:   0,        0,      0,      0,
  62: },
  63: { SOCK_RAW, &nsdomain,  NSPROTO_ERROR,  PR_ATOMIC|PR_ADDR,
  64:   idp_ctlinput, idp_output, 0,      idp_ctloutput,
  65:   idp_raw_usrreq,
  66:   0,        0,      0,      0,
  67: },
  68: };
  69: 
  70: struct domain nsdomain =
  71:     { AF_NS, "network systems", 0, 0, 0,
  72:       nssw, &nssw[sizeof(nssw)/sizeof(nssw[0])] };
  73: 
  74: #endif

Defined variables