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Annotation of Net2/netiso/tp_user.h, revision 1.1

1.1     ! root        1: /*-
        !             2:  * Copyright (c) 1991 The Regents of the University of California.
        !             3:  * All rights reserved.
        !             4:  *
        !             5:  * Redistribution and use in source and binary forms, with or without
        !             6:  * modification, are permitted provided that the following conditions
        !             7:  * are met:
        !             8:  * 1. Redistributions of source code must retain the above copyright
        !             9:  *    notice, this list of conditions and the following disclaimer.
        !            10:  * 2. Redistributions in binary form must reproduce the above copyright
        !            11:  *    notice, this list of conditions and the following disclaimer in the
        !            12:  *    documentation and/or other materials provided with the distribution.
        !            13:  * 3. All advertising materials mentioning features or use of this software
        !            14:  *    must display the following acknowledgement:
        !            15:  *     This product includes software developed by the University of
        !            16:  *     California, Berkeley and its contributors.
        !            17:  * 4. Neither the name of the University nor the names of its contributors
        !            18:  *    may be used to endorse or promote products derived from this software
        !            19:  *    without specific prior written permission.
        !            20:  *
        !            21:  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
        !            22:  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
        !            23:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
        !            24:  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
        !            25:  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
        !            26:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
        !            27:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
        !            28:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
        !            29:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
        !            30:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
        !            31:  * SUCH DAMAGE.
        !            32:  *
        !            33:  *     @(#)tp_user.h   7.10 (Berkeley) 5/6/91
        !            34:  */
        !            35: 
        !            36: /***********************************************************
        !            37:                Copyright IBM Corporation 1987
        !            38: 
        !            39:                       All Rights Reserved
        !            40: 
        !            41: Permission to use, copy, modify, and distribute this software and its 
        !            42: documentation for any purpose and without fee is hereby granted, 
        !            43: provided that the above copyright notice appear in all copies and that
        !            44: both that copyright notice and this permission notice appear in 
        !            45: supporting documentation, and that the name of IBM not be
        !            46: used in advertising or publicity pertaining to distribution of the
        !            47: software without specific, written prior permission.  
        !            48: 
        !            49: IBM DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
        !            50: ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
        !            51: IBM BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
        !            52: ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
        !            53: WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
        !            54: ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
        !            55: SOFTWARE.
        !            56: 
        !            57: ******************************************************************/
        !            58: 
        !            59: /*
        !            60:  * ARGO Project, Computer Sciences Dept., University of Wisconsin - Madison
        !            61:  */
        !            62: /* 
        !            63:  * ARGO TP
        !            64:  *
        !            65:  * $Header: tp_user.h,v 5.2 88/11/04 15:44:44 nhall Exp $
        !            66:  * $Source: /usr/argo/sys/netiso/RCS/tp_user.h,v $
        !            67:  *
        !            68:  * These are the values a real-live user ;-) needs. 
        !            69:  */
        !            70: 
        !            71: #ifndef _TYPES_
        !            72: #ifdef KERNEL
        !            73: #include  "../sys/types.h"
        !            74: #else KERNEL
        !            75: #include  <sys/types.h>
        !            76: #endif KERNEL
        !            77: #endif
        !            78: 
        !            79: #ifndef __TP_USER__
        !            80: #define __TP_USER__
        !            81: 
        !            82: struct tp_conn_param {
        !            83:        /* PER CONNECTION parameters */
        !            84:        short   p_Nretrans; 
        !            85:        short   p_dr_ticks;
        !            86: 
        !            87:        short   p_cc_ticks;
        !            88:        short   p_dt_ticks;
        !            89: 
        !            90:        short   p_x_ticks;
        !            91:        short   p_cr_ticks;
        !            92: 
        !            93:        short   p_keepalive_ticks;
        !            94:        short   p_sendack_ticks;
        !            95: 
        !            96:        short   p_ref_ticks;
        !            97:        short   p_inact_ticks;
        !            98: 
        !            99:        short   p_unused;       /* was .. local credit fraction reported (>0) */
        !           100:        short   p_winsize;
        !           101: 
        !           102:        u_char  p_tpdusize;     /* log 2 of size */
        !           103: 
        !           104:        u_char  p_ack_strat;    /* see comments in tp_pcb.h */
        !           105:        u_char  p_rx_strat;     /* see comments in tp_pcb.h */
        !           106:        u_char  p_class;                /* class bitmask */
        !           107:        u_char  p_xtd_format;
        !           108:        u_char  p_xpd_service;
        !           109:        u_char  p_use_checksum;
        !           110:        u_char  p_use_nxpd;     /* netwk expedited data: not implemented */
        !           111:        u_char  p_use_rcc;      /* receipt confirmation: not implemented */
        !           112:        u_char  p_use_efc;      /* explicit flow control: not implemented */
        !           113:        u_char  p_no_disc_indications;  /* don't deliver indic on disc */
        !           114:        u_char  p_dont_change_params;   /* use these params as they are */
        !           115:        u_char  p_netservice;
        !           116:        u_char  p_version;      /* only here for checking */
        !           117: };
        !           118: 
        !           119: /*
        !           120:  * These sockopt level definitions should be considered for socket.h
        !           121:  */
        !           122: #define        SOL_TRANSPORT   0xfffe
        !           123: #define        SOL_NETWORK     0xfffd
        !           124: 
        !           125: /* get/set socket opt commands */
        !           126: #define                TPACK_WINDOW    0x0 /* ack only on full window */
        !           127: #define                TPACK_EACH              0x1 /* ack every packet */
        !           128: 
        !           129: #define                TPRX_USE_CW             0x8 /* use congestion window transmit */
        !           130: #define                TPRX_EACH               0x4 /* retrans each packet of a set */
        !           131: #define                TPRX_FASTSTART  0x1 /* don't use slow start */
        !           132: 
        !           133: #define TPOPT_INTERCEPT                0x200
        !           134: #define TPOPT_FLAGS                    0x300
        !           135: #define TPOPT_CONN_DATA                0x400 
        !           136: #define TPOPT_DISC_DATA                0x500 
        !           137: #define TPOPT_CFRM_DATA                0x600 
        !           138: #define TPOPT_CDDATA_CLEAR     0x700 
        !           139: #define TPOPT_PERF_MEAS                0xa00
        !           140: #define TPOPT_PSTATISTICS      0xb00
        !           141: #define TPOPT_PARAMS           0xc00 /* to replace a bunch of the others */
        !           142: #define TPOPT_MY_TSEL          0x800 
        !           143: #define TPOPT_PEER_TSEL                0x900 
        !           144: #define TPOPT_NGC8_ACCEPT      0xd00 /* negotiate connection requests */
        !           145: #define TPOPT_DISC_REASON      0xe00
        !           146: 
        !           147: struct tp_disc_reason {
        !           148:        struct cmsghdr dr_hdr;
        !           149:        u_int   dr_reason;
        !           150: };
        !           151: 
        !           152: /* 
        !           153:  ***********************flags**********************************
        !           154:  */
        !           155: 
        !           156: /* read only flags */
        !           157: #define TPFLAG_DISC_DATA_OUT   (u_char)0x10 /* disc data present */
        !           158: #define TPFLAG_DISC_DATA_IN            (u_char)0x20 /* disc data present */
        !           159: #define TPFLAG_CONN_DATA_OUT   (u_char)0x40 /* conn data present */
        !           160: #define TPFLAG_CONN_DATA_IN            (u_char)0x80 /* conn data present */
        !           161: #define TPFLAG_XPD_PRESENT             (u_char)0x08 /* xpd data present */
        !           162: #define TPFLAG_PEER_ON_SAMENET (u_char)0x02
        !           163: #define TPFLAG_NLQOS_PDN               (u_char)0x01
        !           164: #define TPFLAG_NGC8_ACCEPT             (u_char)0x04 /* negotiate conn rq's */
        !           165: 
        !           166: 
        !           167: /* 
        !           168:  ***********************end flags******************************
        !           169:  */
        !           170: 
        !           171: 
        !           172: #endif __TP_USER__

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