ttycom.h revision 1542
1/*- 2 * Copyright (c) 1982, 1986, 1990, 1993, 1994 3 * The Regents of the University of California. All rights reserved. 4 * (c) UNIX System Laboratories, Inc. 5 * All or some portions of this file are derived from material licensed 6 * to the University of California by American Telephone and Telegraph 7 * Co. or Unix System Laboratories, Inc. and are reproduced herein with 8 * the permission of UNIX System Laboratories, Inc. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 3. All advertising materials mentioning features or use of this software 19 * must display the following acknowledgement: 20 * This product includes software developed by the University of 21 * California, Berkeley and its contributors. 22 * 4. Neither the name of the University nor the names of its contributors 23 * may be used to endorse or promote products derived from this software 24 * without specific prior written permission. 25 * 26 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 27 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 28 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 29 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 30 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 31 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 32 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 33 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 34 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 35 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 36 * SUCH DAMAGE. 37 * 38 * @(#)ttycom.h 8.1 (Berkeley) 3/28/94 39 */ 40 41#ifndef _SYS_TTYCOM_H_ 42#define _SYS_TTYCOM_H_ 43 44#include <sys/ioccom.h> 45 46/* 47 * Tty ioctl's except for those supported only for backwards compatibility 48 * with the old tty driver. 49 */ 50 51/* 52 * Window/terminal size structure. This information is stored by the kernel 53 * in order to provide a consistent interface, but is not used by the kernel. 54 */ 55struct winsize { 56 unsigned short ws_row; /* rows, in characters */ 57 unsigned short ws_col; /* columns, in characters */ 58 unsigned short ws_xpixel; /* horizontal size, pixels */ 59 unsigned short ws_ypixel; /* vertical size, pixels */ 60}; 61 62#define TIOCMODG _IOR('t', 3, int) /* get modem control state */ 63#define TIOCMODS _IOW('t', 4, int) /* set modem control state */ 64#define TIOCM_LE 0001 /* line enable */ 65#define TIOCM_DTR 0002 /* data terminal ready */ 66#define TIOCM_RTS 0004 /* request to send */ 67#define TIOCM_ST 0010 /* secondary transmit */ 68#define TIOCM_SR 0020 /* secondary receive */ 69#define TIOCM_CTS 0040 /* clear to send */ 70#define TIOCM_CAR 0100 /* carrier detect */ 71#define TIOCM_CD TIOCM_CAR 72#define TIOCM_RNG 0200 /* ring */ 73#define TIOCM_RI TIOCM_RNG 74#define TIOCM_DSR 0400 /* data set ready */ 75 /* 8-10 compat */ 76#define TIOCEXCL _IO('t', 13) /* set exclusive use of tty */ 77#define TIOCNXCL _IO('t', 14) /* reset exclusive use of tty */ 78 /* 15 unused */ 79#define TIOCFLUSH _IOW('t', 16, int) /* flush buffers */ 80 /* 17-18 compat */ 81#define TIOCGETA _IOR('t', 19, struct termios) /* get termios struct */ 82#define TIOCSETA _IOW('t', 20, struct termios) /* set termios struct */ 83#define TIOCSETAW _IOW('t', 21, struct termios) /* drain output, set */ 84#define TIOCSETAF _IOW('t', 22, struct termios) /* drn out, fls in, set */ 85#define TIOCGETD _IOR('t', 26, int) /* get line discipline */ 86#define TIOCSETD _IOW('t', 27, int) /* set line discipline */ 87 /* 127-124 compat */ 88#define TIOCSBRK _IO('t', 123) /* set break bit */ 89#define TIOCCBRK _IO('t', 122) /* clear break bit */ 90#define TIOCSDTR _IO('t', 121) /* set data terminal ready */ 91#define TIOCCDTR _IO('t', 120) /* clear data terminal ready */ 92#define TIOCGPGRP _IOR('t', 119, int) /* get pgrp of tty */ 93#define TIOCSPGRP _IOW('t', 118, int) /* set pgrp of tty */ 94 /* 117-116 compat */ 95#define TIOCOUTQ _IOR('t', 115, int) /* output queue size */ 96#define TIOCSTI _IOW('t', 114, char) /* simulate terminal input */ 97#define TIOCNOTTY _IO('t', 113) /* void tty association */ 98#define TIOCPKT _IOW('t', 112, int) /* pty: set/clear packet mode */ 99#define TIOCPKT_DATA 0x00 /* data packet */ 100#define TIOCPKT_FLUSHREAD 0x01 /* flush packet */ 101#define TIOCPKT_FLUSHWRITE 0x02 /* flush packet */ 102#define TIOCPKT_STOP 0x04 /* stop output */ 103#define TIOCPKT_START 0x08 /* start output */ 104#define TIOCPKT_NOSTOP 0x10 /* no more ^S, ^Q */ 105#define TIOCPKT_DOSTOP 0x20 /* now do ^S ^Q */ 106#define TIOCPKT_IOCTL 0x40 /* state change of pty driver */ 107#define TIOCSTOP _IO('t', 111) /* stop output, like ^S */ 108#define TIOCSTART _IO('t', 110) /* start output, like ^Q */ 109#define TIOCMSET _IOW('t', 109, int) /* set all modem bits */ 110#define TIOCMBIS _IOW('t', 108, int) /* bis modem bits */ 111#define TIOCMBIC _IOW('t', 107, int) /* bic modem bits */ 112#define TIOCMGET _IOR('t', 106, int) /* get all modem bits */ 113#define TIOCREMOTE _IOW('t', 105, int) /* remote input editing */ 114#define TIOCGWINSZ _IOR('t', 104, struct winsize) /* get window size */ 115#define TIOCSWINSZ _IOW('t', 103, struct winsize) /* set window size */ 116#define TIOCUCNTL _IOW('t', 102, int) /* pty: set/clr usr cntl mode */ 117#define UIOCCMD(n) _IO('u', n) /* usr cntl op "n" */ 118#define TIOCCONS _IOW('t', 98, int) /* become virtual console */ 119#define TIOCSCTTY _IO('t', 97) /* become controlling tty */ 120#define TIOCEXT _IOW('t', 96, int) /* pty: external processing */ 121#define TIOCSIG _IO('t', 95) /* pty: generate signal */ 122#define TIOCDRAIN _IO('t', 94) /* wait till output drained */ 123 124#define TTYDISC 0 /* termios tty line discipline */ 125#define TABLDISC 3 /* tablet discipline */ 126#define SLIPDISC 4 /* serial IP discipline */ 127 128#endif /* !_SYS_TTYCOM_H_ */ 129