share/doc/iso/wisc/figs/CONS_primitives.nr

   1 .\"     $NetBSD$
   2 .\"
   3 .(b
   4 .TS
   5 tab(+) center expand box;
   6 c c
   7 a | a .
   8 service primitive & arguments+provided by
   9 =
  10 N_CONNECT.request+cons_openvc(... faddr, ...)
  11 called address+argument faddr
  12 calling address+not implemented
  13 receipt confirmation+not implemented
  14 expedited data+not implemented
  15 quality of service+not implemented
  16 NS-user data+not implemented
  17 _
  18 N_CONNECT.indication+not implemented
  19 _
  20 N_CONNECT.response+cons_netcmd( CONN_REFUSE )
  21 + or cons_netcmd( CONN_CONFIRM )
  22 + however, net connection has already
  23 + been accepted.  If REFUSE, it will
  24 + be cleared with E_CO_HLI_REJT
  25 + (higher layer rejects connection)
  26 responding address+not implemented
  27 receipt confirmation+not implemented
  28 expedited data+not implemented
  29 quality of service+not implemented
  30 NS-user data+not implemented
  31 _
  32 N_CONNECT.confirm+not implemented
  33 =
  34 N_DATA.request+cons_output(... m, ...)
  35 +and cosns_output(... m, ...)
  36 confirmation+not implemented
  37 data+mbuf chain m
  38 _
  39 N_DATA.indication+pr_input( m, ... )
  40 +or software interrupt
  41 confirmation+not implemented
  42 data+mbuf chain
  43 _
  44 N_DATA_ACKNOWLEDGE.request+not implemented
  45 _
  46 N_DATA_ACKNOWLEDGE.indication+not implemented
  47 _
  48 N_EXPEDITED_DATA.request+not implemented
  49 _
  50 N_EXPEDITED_DATA.indication+not implemented
  51 =
  52 N_RESET.request+not implemented
  53 N_RESET.indication+socket->so_error = reason
  54 +or pr_ctlinput( PRC_ROUTEDEAD )
  55 originator+not implemented
  56 reason+from X.25 packet or ecn driver
  57 N_RESET.response+not implemented
  58 N_RESET.confirm+not implemented
  59 =
  60 N_DISCONNECT.request+cons_netcmd( CONN_CLOSE )
  61 reason+uses E_CO_HLI_DISCN (normal
  62 +disconnect from higher layer)
  63 responding address+not implemented
  64 NS_user data+not implemented
  65 _
  66 N_DISCONNECT.indication+socket->so_error = reason
  67 +or pr_ctlinput( PRC_ROUTEDEAD )
  68 originator+not implemented
  69 reason+from X.25 packet or ecn driver
  70 responding address+not implemented
  71 NS_user data+not implemented
  72 .TE
  73 .(c
  74 \fBFigure \n+(FG\fR: Transport Service Primitives
  75 .)c
  76 .)b
  77 .(f
  78 \** data on disconnect is not supported at this time.
  79 .)f