include/sys/telioctl.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 1994 Sun Microsystems, Inc.  All rights reserved.
  24  * Use is subject to license terms.
  25  */
  26
  27 #ifndef _SYS_TELIOCTL_H
  28 #define _SYS_TELIOCTL_H
  29
  30 #pragma ident   "%Z%%M% %I%     %E% SMI"
  31
  32 #ifdef  __cplusplus
  33 extern "C" {
  34 #endif
  35
  36 /*
  37  * Ioctl's to control telnet protocol module
  38  * (See also, logindmux.h LOGDMX_IOC_QEXCHANGE)
  39  *
  40  * TEL_IOC_ENABLE: Allow processing, and forward normal data messages.  This
  41  * resumes processing after telmod receives a protocol sequence which it does
  42  * not process itself.  If data is attached to this ioctl, telmod inserts it
  43  * at the head of the read queue.
  44  *
  45  * TEL_IOC_MODE: Establish the mode for data processing.  Currently binary
  46  * input and output are the only modes supported.
  47  *
  48  * TEL_IOC_GETBLK: When telmod is not enabled, this ioctl requests that
  49  * the next input message from the network to be processed is forwarded
  50  * through the mux to the daemon.
  51  */
  52 #define TELIOC                  ('n' << 8)
  53 #define TEL_IOC_ENABLE          (TELIOC|2)
  54 #define TEL_IOC_MODE            (TELIOC|3)
  55 #define TEL_IOC_GETBLK          (TELIOC|4)
  56
  57 /*
  58  * Bits for indicating binary input (from the net) and output (to the net).
  59  */
  60 #define TEL_BINARY_IN   1
  61 #define TEL_BINARY_OUT  2
  62
  63 #ifdef  __cplusplus
  64 }
  65 #endif
  66
  67 #endif  /* _SYS_TELIOCTL_H */