1/*-
2 * SPDX-License-Identifier: BSD-3-Clause
3 *
4 * Copyright (c) 1982, 1986, 1990, 1993, 1994
5 * The Regents of the University of California. All rights reserved.
6 * (c) UNIX System Laboratories, Inc.
7 * All or some portions of this file are derived from material licensed
8 * to the University of California by American Telephone and Telegraph
9 * Co. or Unix System Laboratories, Inc. and are reproduced herein with
10 * the permission of UNIX System Laboratories, Inc.
11 *
12 * Redistribution and use in source and binary forms, with or without
13 * modification, are permitted provided that the following conditions
14 * are met:
15 * 1. Redistributions of source code must retain the above copyright
16 * notice, this list of conditions and the following disclaimer.
17 * 2. Redistributions in binary form must reproduce the above copyright
18 * notice, this list of conditions and the following disclaimer in the
19 * documentation and/or other materials provided with the distribution.
20 * 3. Neither the name of the University nor the names of its contributors
21 * may be used to endorse or promote products derived from this software
22 * without specific prior written permission.
23 *
24 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
25 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
27 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
30 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
34 * SUCH DAMAGE.
35 */
36
37#ifndef _SYS_TTYCOM_H_
38#define _SYS_TTYCOM_H_
39
40#include <sys/ioccom.h>
41#include <sys/_winsize.h>
42
43/*
44 * Tty ioctl's except for those supported only for backwards compatibility
45 * with the old tty driver.
46 */
47
48 /* 0-2 compat */
49 /* 3-7 unused */
50 /* 8-10 compat */
51 /* 11-12 unused */
52#define TIOCEXCL _IO('t', 13) /* set exclusive use of tty */
53#define TIOCNXCL _IO('t', 14) /* reset exclusive use of tty */
54#define TIOCGPTN _IOR('t', 15, int) /* Get pts number. */
55#define TIOCFLUSH _IOW('t', 16, int) /* flush buffers */
56 /* 17-18 compat */
57#define TIOCGETA _IOR('t', 19, struct termios) /* get termios struct */
58#define TIOCSETA _IOW('t', 20, struct termios) /* set termios struct */
59#define TIOCSETAW _IOW('t', 21, struct termios) /* drain output, set */
60#define TIOCSETAF _IOW('t', 22, struct termios) /* drn out, fls in, set */
61 /* 23-25 unused */
62#define TIOCGETD _IOR('t', 26, int) /* get line discipline */
63#define TIOCSETD _IOW('t', 27, int) /* set line discipline */
64#define TIOCPTMASTER _IO('t', 28) /* pts master validation */
65 /* 29-85 unused */
66#define TIOCGDRAINWAIT _IOR('t', 86, int) /* get ttywait timeout */
67#define TIOCSDRAINWAIT _IOW('t', 87, int) /* set ttywait timeout */
68 /* 88 unused */
69 /* 89-91 conflicts: tun and tap */
70#define TIOCTIMESTAMP _IOR('t', 89, struct timeval) /* enable/get timestamp
71 * of last input event */
72/* TIOCMGDTRWAIT _IOR('t', 90, int) * was modem: get wait on close */
73/* TIOCMSDTRWAIT _IOW('t', 91, int) * was modem: set wait on close */
74 /* 92-93 tun and tap */
75 /* 94-97 conflicts: tun and tap */
76#define TIOCDRAIN _IO('t', 94) /* wait till output drained */
77#define TIOCSIG _IOWINT('t', 95) /* pty: generate signal */
78#define TIOCEXT _IOW('t', 96, int) /* pty: external processing */
79#define TIOCSCTTY _IO('t', 97) /* become controlling tty */
80#define TIOCCONS _IOW('t', 98, int) /* become virtual console */
81#define TIOCGSID _IOR('t', 99, int) /* get session id */
82 /* 100 unused */
83#define TIOCSTAT _IO('t', 101) /* simulate ^T status message */
84#define TIOCUCNTL _IOW('t', 102, int) /* pty: set/clr usr cntl mode */
85#define UIOCCMD(n) _IO('u', n) /* usr cntl op "n" */
86#define TIOCSWINSZ _IOW('t', 103, struct winsize) /* set window size */
87#define TIOCGWINSZ _IOR('t', 104, struct winsize) /* get window size */
88 /* 105 unused */
89#define TIOCMGET _IOR('t', 106, int) /* get all modem bits */
90#define TIOCM_LE 0001 /* line enable */
91#define TIOCM_DTR 0002 /* data terminal ready */
92#define TIOCM_RTS 0004 /* request to send */
93#define TIOCM_ST 0010 /* secondary transmit */
94#define TIOCM_SR 0020 /* secondary receive */
95#define TIOCM_CTS 0040 /* clear to send */
96#define TIOCM_DCD 0100 /* data carrier detect */
97#define TIOCM_RI 0200 /* ring indicate */
98#define TIOCM_DSR 0400 /* data set ready */
99#define TIOCM_CD TIOCM_DCD
100#define TIOCM_CAR TIOCM_DCD
101#define TIOCM_RNG TIOCM_RI
102#define TIOCMBIC _IOW('t', 107, int) /* bic modem bits */
103#define TIOCMBIS _IOW('t', 108, int) /* bis modem bits */
104#define TIOCMSET _IOW('t', 109, int) /* set all modem bits */
105#define TIOCSTART _IO('t', 110) /* start output, like ^Q */
106#define TIOCSTOP _IO('t', 111) /* stop output, like ^S */
107#define TIOCPKT _IOW('t', 112, int) /* pty: set/clear packet mode */
108#define TIOCPKT_DATA 0x00 /* data packet */
109#define TIOCPKT_FLUSHREAD 0x01 /* flush packet */
110#define TIOCPKT_FLUSHWRITE 0x02 /* flush packet */
111#define TIOCPKT_STOP 0x04 /* stop output */
112#define TIOCPKT_START 0x08 /* start output */
113#define TIOCPKT_NOSTOP 0x10 /* no more ^S, ^Q */
114#define TIOCPKT_DOSTOP 0x20 /* now do ^S ^Q */
115#define TIOCPKT_IOCTL 0x40 /* state change of pty driver */
116#define TIOCNOTTY _IO('t', 113) /* void tty association */
117#define TIOCSTI _IOW('t', 114, char) /* simulate terminal input */
118#define TIOCOUTQ _IOR('t', 115, int) /* output queue size */
119 /* 116-117 compat */
120#define TIOCSPGRP _IOW('t', 118, int) /* set pgrp of tty */
121#define TIOCGPGRP _IOR('t', 119, int) /* get pgrp of tty */
122#define TIOCCDTR _IO('t', 120) /* clear data terminal ready */
123#define TIOCSDTR _IO('t', 121) /* set data terminal ready */
124#define TIOCCBRK _IO('t', 122) /* clear break bit */
125#define TIOCSBRK _IO('t', 123) /* set break bit */
126 /* 124-127 compat */
127
128#define TTYDISC 0 /* termios tty line discipline */
129#define SLIPDISC 4 /* serial IP discipline */
130#define PPPDISC 5 /* PPP discipline */
131#define NETGRAPHDISC 6 /* Netgraph tty node discipline */
132#define H4DISC 7 /* Netgraph Bluetooth H4 discipline */
133
134#endif /* !_SYS_TTYCOM_H_ */