projects / unix-history / blame
| Commit | Line | Data |
|---|---|---|
| ebaa9b50 KS |
1 | /*********************************************************** |
| 2 | Copyright IBM Corporation 1987 | |
| 3 | ||
| 4 | All Rights Reserved | |
| 5 | ||
| 6 | Permission to use, copy, modify, and distribute this software and its | |
| 7 | documentation for any purpose and without fee is hereby granted, | |
| 8 | provided that the above copyright notice appear in all copies and that | |
| 9 | both that copyright notice and this permission notice appear in | |
| 10 | supporting documentation, and that the name of IBM not be | |
| 11 | used in advertising or publicity pertaining to distribution of the | |
| 12 | software without specific, written prior permission. | |
| 13 | ||
| 14 | IBM DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING | |
| 15 | ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL | |
| 16 | IBM BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR | |
| 17 | ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, | |
| 18 | WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, | |
| 19 | ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS | |
| 20 | SOFTWARE. | |
| 21 | ||
| 22 | ******************************************************************/ | |
| 23 | ||
| 24 | /* | |
| 25 | * ARGO Project, Computer Sciences Dept., University of Wisconsin - Madison | |
| 26 | */ | |
| 27 | /* | |
| 28 | * ARGO TP | |
| 29 | * | |
| 30 | * $Header: tp_user.h,v 5.2 88/11/04 15:44:44 nhall Exp $ | |
| 31 | * $Source: /usr/argo/sys/netiso/RCS/tp_user.h,v $ | |
| 25d45a7a | 32 | * @(#)tp_user.h 7.5 (Berkeley) %G% |
| ebaa9b50 KS |
33 | * |
| 34 | * These are the values a real-live user ;-) needs. | |
| 35 | */ | |
| 36 | ||
| 25d45a7a | 37 | #ifndef _TYPES_ |
| ebaa9b50 | 38 | #ifdef KERNEL |
| 25d45a7a | 39 | #include "../sys/types.h" |
| ebaa9b50 KS |
40 | #else KERNEL |
| 41 | #include <sys/types.h> | |
| 42 | #endif KERNEL | |
| 25d45a7a | 43 | #endif |
| ebaa9b50 KS |
44 | |
| 45 | #ifndef __TP_USER__ | |
| 46 | #define __TP_USER__ | |
| 47 | ||
| 48 | struct tp_conn_param { | |
| 49 | /* PER CONNECTION parameters */ | |
| 50 | short p_Nretrans; | |
| 51 | short p_dr_ticks; | |
| 52 | ||
| 53 | short p_cc_ticks; | |
| 54 | short p_dt_ticks; | |
| 55 | ||
| 56 | short p_x_ticks; | |
| 57 | short p_cr_ticks; | |
| 58 | ||
| 59 | short p_keepalive_ticks; | |
| 60 | short p_sendack_ticks; | |
| 61 | ||
| 62 | short p_ref_ticks; | |
| 63 | short p_inact_ticks; | |
| 64 | ||
| 65 | short p_unused; /* local credit fraction reported (>0) no longer used*/ | |
| 66 | short p_winsize; | |
| 67 | ||
| 68 | u_char p_tpdusize; /* log 2 of size */ | |
| 69 | ||
| 70 | u_char p_ack_strat; /* see comments in tp_pcb.h */ | |
| 71 | u_char p_rx_strat; /* see comments in tp_pcb.h */ | |
| 72 | u_char p_class; /* class bitmask */ | |
| 73 | u_char p_xtd_format; | |
| 74 | u_char p_xpd_service; | |
| 75 | u_char p_use_checksum; | |
| 76 | u_char p_use_nxpd; /* netwk expedited data: not implemented */ | |
| 77 | u_char p_use_rcc; /* receipt confirmation: not implemented */ | |
| 78 | u_char p_use_efc; /* explicit flow control: not implemented */ | |
| 79 | u_char p_no_disc_indications; /* don't deliver indic on disc */ | |
| 80 | u_char p_dont_change_params; /* use these params as they are */ | |
| 81 | u_char p_netservice; | |
| 82 | }; | |
| 83 | ||
| a50e2bc0 KS |
84 | struct tp_control_hdr { |
| 85 | u_short cmsg_len; | |
| 86 | u_short cmsg_type; /* TPOPT_[CONN,DISC,CFRM]_DATA */ | |
| 87 | u_short cmsg_level; /* e.g. SOL_SOCKET, _TRANSPORT, etc. */ | |
| 88 | /* u_char cmsg_data[msg_len - sizeof(tp_control_hdr)]; */ | |
| 89 | }; | |
| 90 | /* | |
| 91 | * These sockopt level definitions should be considered for socket.h | |
| 92 | */ | |
| 93 | #define SOL_TRANSPORT 0xfffe | |
| 94 | #define SOL_NETWORK 0xfffd | |
| 95 | ||
| ebaa9b50 KS |
96 | /* get/set socket opt commands */ |
| 97 | #define TPACK_WINDOW 0x0 /* ack only on full window */ | |
| 98 | #define TPACK_EACH 0x1 /* ack every packet */ | |
| 99 | ||
| 100 | #define TPRX_USE_CW 0x8 /* use congestion window transmit */ | |
| 101 | #define TPRX_EACH 0x4 /* retrans each packet of a set */ | |
| 102 | #define TPRX_FASTSTART 0x1 /* don't use slow start */ | |
| 103 | ||
| 104 | #define TPOPT_FLAGS 0x300 | |
| 105 | #define TPOPT_CONN_DATA 0x400 | |
| 106 | #define TPOPT_DISC_DATA 0x500 | |
| a50e2bc0 | 107 | #define TPOPT_CFRM_DATA 0x600 |
| ebaa9b50 KS |
108 | #define TPOPT_CDDATA_CLEAR 0x700 |
| 109 | #define TPOPT_PERF_MEAS 0xa00 | |
| 110 | #define TPOPT_PSTATISTICS 0xb00 | |
| 111 | #define TPOPT_PARAMS 0xc00 /* to replace a bunch of the others */ | |
| 112 | #define TPOPT_MY_TSEL 0x800 | |
| 113 | #define TPOPT_PEER_TSEL 0x900 | |
| 44f52ea5 | 114 | #define TPOPT_NGC8_ACCEPT 0xd00 /* negotiate connection requests */ |
| ebaa9b50 KS |
115 | |
| 116 | /* | |
| 117 | ***********************flags********************************** | |
| 118 | */ | |
| 119 | ||
| 120 | /* read only flags */ | |
| 121 | #define TPFLAG_DISC_DATA_OUT (u_char)0x10 /* disc data present */ | |
| 122 | #define TPFLAG_DISC_DATA_IN (u_char)0x20 /* disc data present */ | |
| 123 | #define TPFLAG_CONN_DATA_OUT (u_char)0x40 /* conn data present */ | |
| 124 | #define TPFLAG_CONN_DATA_IN (u_char)0x80 /* conn data present */ | |
| 125 | #define TPFLAG_XPD_PRESENT (u_char)0x08 /* xpd data present */ | |
| 126 | #define TPFLAG_PEER_ON_SAMENET (u_char)0x02 | |
| 127 | #define TPFLAG_NLQOS_PDN (u_char)0x01 | |
| 44f52ea5 | 128 | #define TPFLAG_NGC8_ACCEPT (u_char)0x04 /* negotiate conn rq's */ |
| ebaa9b50 KS |
129 | |
| 130 | ||
| 131 | /* | |
| 132 | ***********************end flags****************************** | |
| 133 | */ | |
| 134 | ||
| 135 | ||
| 136 | #endif __TP_USER__ |