bsd/netiso/tp_events.h

   1 /*
   2  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * The contents of this file constitute Original Code as defined in and
   7  * are subject to the Apple Public Source License Version 1.1 (the
   8  * "License").  You may not use this file except in compliance with the
   9  * License.  Please obtain a copy of the License at
  10  * http://www.apple.com/publicsource and read it before using this file.
  11  *
  12  * This Original Code and all software distributed under the License are
  13  * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  14  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  15  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  16  * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
  17  * License for the specific language governing rights and limitations
  18  * under the License.
  19  *
  20  * @APPLE_LICENSE_HEADER_END@
  21  */
  22 struct tp_event {
  23         int ev_number;
  24          struct timeval e_time;
  25 #define TM_inact 0x0
  26 #define TM_retrans 0x1
  27 #define TM_sendack 0x2
  28 #define TM_notused 0x3
  29
  30         union{
  31 struct { SeqNum e_low; SeqNum e_high; int e_retrans; } EV_TM_reference;
  32
  33 #define TM_reference 0x4
  34 struct { SeqNum e_low; SeqNum e_high; int e_retrans; } EV_TM_data_retrans;
  35
  36 #define TM_data_retrans 0x5
  37 struct {
  38                                   u_char                e_reason;
  39                                 } EV_ER_TPDU;
  40
  41 #define ER_TPDU 0x6
  42 struct { struct mbuf    *e_data;        /* first field */
  43                                   int                   e_datalen; /* 2nd field */
  44                                   u_int                 e_cdt;
  45                                 } EV_CR_TPDU;
  46
  47 #define CR_TPDU 0x7
  48 struct { struct mbuf    *e_data;        /* first field */
  49                                   int                   e_datalen; /* 2nd field */
  50                                   u_short               e_sref;
  51                                   u_char                e_reason;
  52                                 } EV_DR_TPDU;
  53
  54 #define DR_TPDU 0x8
  55 #define DC_TPDU 0x9
  56 struct { struct mbuf    *e_data;        /* first field */
  57                                   int                   e_datalen; /* 2nd field */
  58                                   u_short               e_sref;
  59                                   u_int                 e_cdt;
  60                                 } EV_CC_TPDU;
  61
  62 #define CC_TPDU 0xa
  63 struct { u_int                  e_cdt;
  64                                   SeqNum                e_seq;
  65                                   SeqNum                e_subseq;
  66                                   u_char                e_fcc_present;
  67                                 } EV_AK_TPDU;
  68
  69 #define AK_TPDU 0xb
  70 struct { struct mbuf    *e_data;        /* first field */
  71                                   int                   e_datalen; /* 2nd field */
  72                                   u_int                 e_eot;
  73                                   SeqNum                e_seq;
  74                                 } EV_DT_TPDU;
  75
  76 #define DT_TPDU 0xc
  77 struct { struct mbuf    *e_data;        /* first field */
  78                                   int                   e_datalen;      /* 2nd field */
  79                                   SeqNum                e_seq;
  80                                 } EV_XPD_TPDU;
  81
  82 #define XPD_TPDU 0xd
  83 struct { SeqNum                 e_seq;          } EV_XAK_TPDU;
  84
  85 #define XAK_TPDU 0xe
  86 #define T_CONN_req 0xf
  87 struct { u_char         e_reason;       } EV_T_DISC_req;
  88
  89 #define T_DISC_req 0x10
  90 #define T_LISTEN_req 0x11
  91 #define T_DATA_req 0x12
  92 #define T_XPD_req 0x13
  93 #define T_USR_rcvd 0x14
  94 #define T_USR_Xrcvd 0x15
  95 #define T_DETACH 0x16
  96 #define T_NETRESET 0x17
  97 #define T_ACPT_req 0x18
  98         }ev_union;
  99 };/* end struct event */
 100
 101 #define tp_NEVENTS 0x19
 102
 103 #define ATTR(X)ev_union.EV_/**/X/**/