bsd/sys/ttycom.h

   1 /*
   2  * Copyright (c) 2006 Apple Computer, Inc. All Rights Reserved.
   3  *
   4  * @APPLE_LICENSE_OSREFERENCE_HEADER_START@
   5  *
   6  * This file contains Original Code and/or Modifications of Original Code
   7  * as defined in and that are subject to the Apple Public Source License
   8  * Version 2.0 (the 'License'). You may not use this file except in
   9  * compliance with the License.  The rights granted to you under the
  10  * License may not be used to create, or enable the creation or
  11  * redistribution of, unlawful or unlicensed copies of an Apple operating
  12  * system, or to circumvent, violate, or enable the circumvention or
  13  * violation of, any terms of an Apple operating system software license
  14  * agreement.
  15  *
  16  * Please obtain a copy of the License at
  17  * http://www.opensource.apple.com/apsl/ and read it before using this
  18  * file.
  19  *
  20  * The Original Code and all software distributed under the License are
  21  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  22  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  23  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  24  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  25  * Please see the License for the specific language governing rights and
  26  * limitations under the License.
  27  *
  28  * @APPLE_LICENSE_OSREFERENCE_HEADER_END@
  29  */
  30 /* Copyright (c) 1997 Apple Computer, Inc. All Rights Reserved */
  31 /*-
  32  * Copyright (c) 1982, 1986, 1990, 1993, 1994
  33  *      The Regents of the University of California.  All rights reserved.
  34  * (c) UNIX System Laboratories, Inc.
  35  * All or some portions of this file are derived from material licensed
  36  * to the University of California by American Telephone and Telegraph
  37  * Co. or Unix System Laboratories, Inc. and are reproduced herein with
  38  * the permission of UNIX System Laboratories, Inc.
  39  *
  40  * Redistribution and use in source and binary forms, with or without
  41  * modification, are permitted provided that the following conditions
  42  * are met:
  43  * 1. Redistributions of source code must retain the above copyright
  44  *    notice, this list of conditions and the following disclaimer.
  45  * 2. Redistributions in binary form must reproduce the above copyright
  46  *    notice, this list of conditions and the following disclaimer in the
  47  *    documentation and/or other materials provided with the distribution.
  48  * 3. All advertising materials mentioning features or use of this software
  49  *    must display the following acknowledgement:
  50  *      This product includes software developed by the University of
  51  *      California, Berkeley and its contributors.
  52  * 4. Neither the name of the University nor the names of its contributors
  53  *    may be used to endorse or promote products derived from this software
  54  *    without specific prior written permission.
  55  *
  56  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  57  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  58  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  59  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  60  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  61  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  62  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  63  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  64  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  65  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  66  * SUCH DAMAGE.
  67  *
  68  *      @(#)ttycom.h    8.1 (Berkeley) 3/28/94
  69  */
  70
  71 #ifndef _SYS_TTYCOM_H_
  72 #define _SYS_TTYCOM_H_
  73
  74 #include <sys/ioccom.h>
  75
  76 /*
  77  * Tty ioctl's except for those supported only for backwards compatibility
  78  * with the old tty driver.
  79  */
  80
  81 /*
  82  * Window/terminal size structure.  This information is stored by the kernel
  83  * in order to provide a consistent interface, but is not used by the kernel.
  84  */
  85 struct winsize {
  86         unsigned short  ws_row;         /* rows, in characters */
  87         unsigned short  ws_col;         /* columns, in characters */
  88         unsigned short  ws_xpixel;      /* horizontal size, pixels */
  89         unsigned short  ws_ypixel;      /* vertical size, pixels */
  90 };
  91
  92 #define TIOCMODG        _IOR('t', 3, int)       /* get modem control state */
  93 #define TIOCMODS        _IOW('t', 4, int)       /* set modem control state */
  94 #define         TIOCM_LE        0001            /* line enable */
  95 #define         TIOCM_DTR       0002            /* data terminal ready */
  96 #define         TIOCM_RTS       0004            /* request to send */
  97 #define         TIOCM_ST        0010            /* secondary transmit */
  98 #define         TIOCM_SR        0020            /* secondary receive */
  99 #define         TIOCM_CTS       0040            /* clear to send */
 100 #define         TIOCM_CAR       0100            /* carrier detect */
 101 #define         TIOCM_CD        TIOCM_CAR
 102 #define         TIOCM_RNG       0200            /* ring */
 103 #define         TIOCM_RI        TIOCM_RNG
 104 #define         TIOCM_DSR       0400            /* data set ready */
 105                                                 /* 8-10 compat */
 106 #define TIOCEXCL         _IO('t', 13)           /* set exclusive use of tty */
 107 #define TIOCNXCL         _IO('t', 14)           /* reset exclusive use of tty */
 108                                                 /* 15 unused */
 109 #define TIOCFLUSH       _IOW('t', 16, int)      /* flush buffers */
 110                                                 /* 17-18 compat */
 111 #define TIOCGETA        _IOR('t', 19, struct termios) /* get termios struct */
 112 #define TIOCSETA        _IOW('t', 20, struct termios) /* set termios struct */
 113 #define TIOCSETAW       _IOW('t', 21, struct termios) /* drain output, set */
 114 #define TIOCSETAF       _IOW('t', 22, struct termios) /* drn out, fls in, set */
 115 #ifdef KERNEL
 116 #define TIOCGETA_64     _IOR('t', 19, struct user_termios)
 117 #define TIOCSETA_64     _IOW('t', 20, struct user_termios)
 118 #define TIOCSETAW_64    _IOW('t', 21, struct user_termios)
 119 #define TIOCSETAF_64    _IOW('t', 22, struct user_termios)
 120 #endif  /* KERNEL */
 121 #define TIOCGETD        _IOR('t', 26, int)      /* get line discipline */
 122 #define TIOCSETD        _IOW('t', 27, int)      /* set line discipline */
 123                                                 /* 127-124 compat */
 124 #define TIOCSBRK         _IO('t', 123)          /* set break bit */
 125 #define TIOCCBRK         _IO('t', 122)          /* clear break bit */
 126 #define TIOCSDTR         _IO('t', 121)          /* set data terminal ready */
 127 #define TIOCCDTR         _IO('t', 120)          /* clear data terminal ready */
 128 #define TIOCGPGRP       _IOR('t', 119, int)     /* get pgrp of tty */
 129 #define TIOCSPGRP       _IOW('t', 118, int)     /* set pgrp of tty */
 130                                                 /* 117-116 compat */
 131 #define TIOCOUTQ        _IOR('t', 115, int)     /* output queue size */
 132 #define TIOCSTI         _IOW('t', 114, char)    /* simulate terminal input */
 133 #define TIOCNOTTY        _IO('t', 113)          /* void tty association */
 134 #define TIOCPKT         _IOW('t', 112, int)     /* pty: set/clear packet mode */
 135 #define         TIOCPKT_DATA            0x00    /* data packet */
 136 #define         TIOCPKT_FLUSHREAD       0x01    /* flush packet */
 137 #define         TIOCPKT_FLUSHWRITE      0x02    /* flush packet */
 138 #define         TIOCPKT_STOP            0x04    /* stop output */
 139 #define         TIOCPKT_START           0x08    /* start output */
 140 #define         TIOCPKT_NOSTOP          0x10    /* no more ^S, ^Q */
 141 #define         TIOCPKT_DOSTOP          0x20    /* now do ^S ^Q */
 142 #define         TIOCPKT_IOCTL           0x40    /* state change of pty driver */
 143 #define TIOCSTOP         _IO('t', 111)          /* stop output, like ^S */
 144 #define TIOCSTART        _IO('t', 110)          /* start output, like ^Q */
 145 #define TIOCMSET        _IOW('t', 109, int)     /* set all modem bits */
 146 #define TIOCMBIS        _IOW('t', 108, int)     /* bis modem bits */
 147 #define TIOCMBIC        _IOW('t', 107, int)     /* bic modem bits */
 148 #define TIOCMGET        _IOR('t', 106, int)     /* get all modem bits */
 149 #define TIOCREMOTE      _IOW('t', 105, int)     /* remote input editing */
 150 #define TIOCGWINSZ      _IOR('t', 104, struct winsize)  /* get window size */
 151 #define TIOCSWINSZ      _IOW('t', 103, struct winsize)  /* set window size */
 152 #define TIOCUCNTL       _IOW('t', 102, int)     /* pty: set/clr usr cntl mode */
 153 #define TIOCSTAT         _IO('t', 101)          /* simulate ^T status message */
 154 #define         UIOCCMD(n)      _IO('u', n)     /* usr cntl op "n" */
 155 #define TIOCSCONS       _IO('t', 99)            /* 4.2 compatibility */
 156 #define TIOCCONS        _IOW('t', 98, int)      /* become virtual console */
 157 #define TIOCSCTTY        _IO('t', 97)           /* become controlling tty */
 158 #define TIOCEXT         _IOW('t', 96, int)      /* pty: external processing */
 159 #define TIOCSIG          _IO('t', 95)           /* pty: generate signal */
 160 #define TIOCDRAIN        _IO('t', 94)           /* wait till output drained */
 161 #define TIOCMSDTRWAIT   _IOW('t', 91, int)      /* modem: set wait on close */
 162 #define TIOCMGDTRWAIT   _IOR('t', 90, int)      /* modem: get wait on close */
 163 #define TIOCTIMESTAMP   _IOR('t', 89, struct timeval)   /* enable/get timestamp
 164                                                  * of last input event */
 165 #define TIOCDCDTIMESTAMP _IOR('t', 88, struct timeval)  /* enable/get timestamp
 166                                                  * of last DCd rise */
 167 #define TIOCSDRAINWAIT  _IOW('t', 87, int)      /* set ttywait timeout */
 168 #define TIOCGDRAINWAIT  _IOR('t', 86, int)      /* get ttywait timeout */
 169 #define TIOCDSIMICROCODE _IO('t', 85)           /* download microcode to
 170                                                  * DSI Softmodem */
 171
 172 #define TTYDISC         0               /* termios tty line discipline */
 173 #define TABLDISC        3               /* tablet discipline */
 174 #define SLIPDISC        4               /* serial IP discipline */
 175 #define PPPDISC         5               /* PPP discipline */
 176
 177 #endif /* !_SYS_TTYCOM_H_ */