include/sys/timod.h

   1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License, Version 1.0 only
   6  * (the "License").  You may not use this file except in compliance
   7  * with the License.
   8  *
   9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
  10  * or http://www.opensolaris.org/os/licensing.
  11  * See the License for the specific language governing permissions
  12  * and limitations under the License.
  13  *
  14  * When distributing Covered Code, include this CDDL HEADER in each
  15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  16  * If applicable, add the following below this CDDL HEADER, with the
  17  * fields enclosed by brackets "[]" replaced with your own identifying
  18  * information: Portions Copyright [yyyy] [name of copyright owner]
  19  *
  20  * CDDL HEADER END
  21  */
  22 /*
  23  * Copyright 1998 Sun Microsystems, Inc.  All rights reserved.
  24  * Use is subject to license terms.
  25  */
  26
  27 /*      Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
  28 /*        All Rights Reserved   */
  29
  30 #ifndef _SYS_TIMOD_H
  31 #define _SYS_TIMOD_H
  32
  33 #include <sys/types.h>
  34 #include <sys/stream.h>
  35
  36 #ifdef  __cplusplus
  37 extern "C" {
  38 #endif
  39
  40 /* Timod ioctls */
  41 #define         TIMOD           ('T'<<8)
  42 #define         TI_GETINFO      (TIMOD|140)
  43 #define         TI_OPTMGMT      (TIMOD|141)
  44 #define         TI_BIND         (TIMOD|142)
  45 #define         TI_UNBIND       (TIMOD|143)
  46 #define         TI_GETMYNAME    (TIMOD|144)
  47 #define         TI_GETPEERNAME  (TIMOD|145)
  48 #define         TI_SETMYNAME    (TIMOD|146)
  49 #define         TI_SETPEERNAME  (TIMOD|147)
  50 #define         TI_SYNC         (TIMOD|148)
  51 #define         TI_GETADDRS     (TIMOD|149)
  52 #define         TI_CAPABILITY   (TIMOD|150)
  53
  54 /*
  55  * There are two ioctls to get information from the kernel. One is TI_SYNC
  56  * and it should be only used to exchange information between the library and
  57  * timod. It should not request any TPI information. The second ioctl is
  58  * TI_CAPABILITY which is extensible ioctl for getting all the information from
  59  * transport provider.
  60  */
  61
  62 /* sent with TI_SYNC */
  63 struct ti_sync_req {
  64         uint32_t        tsr_flags;
  65         /* can grow at the end */
  66 };
  67
  68 /*
  69  * For use with tsr_flags
  70  * TSRF_INFO_REQ is obsolete and shouldn't be used in new code. Use
  71  * TI_CAPABILITY ioctl instead.
  72  */
  73 #define TSRF_INFO_REQ           0x1 /* get info about transport endpoint */
  74 #define TSRF_IS_EXP_IN_RCVBUF   0x2 /* look for exp ind in rcvbuf */
  75 #define TSRF_QLEN_REQ           0x4 /* get qlen from timod */
  76
  77 /* returned by TI_SYNC  */
  78 struct ti_sync_ack {
  79         /*
  80          * - initial part derived from and matches T_info_ack
  81          * - returned when TSRF_INFO_REQ is set on request
  82          */
  83         t_scalar_t      PRIM_type;
  84         t_scalar_t      TSDU_size;
  85         t_scalar_t      ETSDU_size;
  86         t_scalar_t      CDATA_size;
  87         t_scalar_t      DDATA_size;
  88         t_scalar_t      ADDR_size;
  89         t_scalar_t      OPT_size;
  90         t_scalar_t      TIDU_size;
  91         t_scalar_t      SERV_type;
  92         t_scalar_t      CURRENT_state;
  93         t_scalar_t      PROVIDER_flag;
  94
  95         /*
  96          * endpoint qlen backlog, returned when TSRF_INFO_REQ is set on request
  97          */
  98         t_uscalar_t     tsa_qlen;
  99
 100         /*
 101          * misc flags info - bits set based on what is requested.
 102          */
 103         uint32_t tsa_flags;
 104         /* can grow at the end */
 105 };
 106
 107 /*
 108  * Flag bits for use with tsa_flags
 109  */
 110
 111 /*
 112  * TSAF_EXP_QUEUED:
 113  *      set/clear significant when TSRF_IS_EXP_IN_RCVBUF is set on request
 114  */
 115 #define TSAF_EXP_QUEUED 0x1
 116
 117 #ifdef  __cplusplus
 118 }
 119 #endif
 120
 121 #endif  /* _SYS_TIMOD_H */