1 /*- 2 * Copyright (c) 1991, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * %sccs.include.redist.c% 6 * 7 * @(#)tp_user.h 8.1 (Berkeley) 06/10/93 8 */ 9 10 /*********************************************************** 11 Copyright IBM Corporation 1987 12 13 All Rights Reserved 14 15 Permission to use, copy, modify, and distribute this software and its 16 documentation for any purpose and without fee is hereby granted, 17 provided that the above copyright notice appear in all copies and that 18 both that copyright notice and this permission notice appear in 19 supporting documentation, and that the name of IBM not be 20 used in advertising or publicity pertaining to distribution of the 21 software without specific, written prior permission. 22 23 IBM DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING 24 ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL 25 IBM BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR 26 ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, 27 WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, 28 ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS 29 SOFTWARE. 30 31 ******************************************************************/ 32 33 /* 34 * ARGO Project, Computer Sciences Dept., University of Wisconsin - Madison 35 */ 36 /* 37 * ARGO TP 38 * 39 * $Header: tp_user.h,v 5.2 88/11/04 15:44:44 nhall Exp $ 40 * $Source: /usr/argo/sys/netiso/RCS/tp_user.h,v $ 41 * 42 * These are the values a real-live user ;-) needs. 43 */ 44 45 #ifndef _TYPES_ 46 #include <sys/types.h> 47 #endif 48 49 #ifndef __TP_USER__ 50 #define __TP_USER__ 51 52 struct tp_conn_param { 53 /* PER CONNECTION parameters */ 54 short p_Nretrans; 55 short p_dr_ticks; 56 57 short p_cc_ticks; 58 short p_dt_ticks; 59 60 short p_x_ticks; 61 short p_cr_ticks; 62 63 short p_keepalive_ticks; 64 short p_sendack_ticks; 65 66 short p_ref_ticks; 67 short p_inact_ticks; 68 69 short p_ptpdusize; /* preferred tpdusize/128 */ 70 short p_winsize; 71 72 u_char p_tpdusize; /* log 2 of size */ 73 74 u_char p_ack_strat; /* see comments in tp_pcb.h */ 75 u_char p_rx_strat; /* see comments in tp_pcb.h */ 76 u_char p_class; /* class bitmask */ 77 u_char p_xtd_format; 78 u_char p_xpd_service; 79 u_char p_use_checksum; 80 u_char p_use_nxpd; /* netwk expedited data: not implemented */ 81 u_char p_use_rcc; /* receipt confirmation: not implemented */ 82 u_char p_use_efc; /* explicit flow control: not implemented */ 83 u_char p_no_disc_indications; /* don't deliver indic on disc */ 84 u_char p_dont_change_params; /* use these params as they are */ 85 u_char p_netservice; 86 u_char p_version; /* only here for checking */ 87 }; 88 89 /* 90 * These sockopt level definitions should be considered for socket.h 91 */ 92 #define SOL_TRANSPORT 0xfffe 93 #define SOL_NETWORK 0xfffd 94 95 /* get/set socket opt commands */ 96 #define TPACK_WINDOW 0x0 /* ack only on full window */ 97 #define TPACK_EACH 0x1 /* ack every packet */ 98 99 #define TPRX_USE_CW 0x8 /* use congestion window transmit */ 100 #define TPRX_EACH 0x4 /* retrans each packet of a set */ 101 #define TPRX_FASTSTART 0x1 /* don't use slow start */ 102 103 #define TPOPT_INTERCEPT 0x200 104 #define TPOPT_FLAGS 0x300 105 #define TPOPT_CONN_DATA 0x400 106 #define TPOPT_DISC_DATA 0x500 107 #define TPOPT_CFRM_DATA 0x600 108 #define TPOPT_CDDATA_CLEAR 0x700 109 #define TPOPT_MY_TSEL 0x800 110 #define TPOPT_PEER_TSEL 0x900 111 #define TPOPT_PERF_MEAS 0xa00 112 #define TPOPT_PSTATISTICS 0xb00 113 #define TPOPT_PARAMS 0xc00 /* to replace a bunch of the others */ 114 #define TPOPT_DISC_REASON 0xe00 115 116 struct tp_disc_reason { 117 struct cmsghdr dr_hdr; 118 u_int dr_reason; 119 }; 120 121 /* 122 ***********************flags********************************** 123 */ 124 125 /* read only flags */ 126 #define TPFLAG_NLQOS_PDN (u_char)0x01 127 #define TPFLAG_PEER_ON_SAMENET (u_char)0x02 128 #define TPFLAG_GENERAL_ADDR (u_char)0x04 /* bound to wildcard addr */ 129 130 131 /* 132 ***********************end flags****************************** 133 */ 134 135 136 #endif /* __TP_USER__ */ 137