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torvalds
GitHub Repository: torvalds/linux
 Path: blob/master/arch/mips/include/uapi/asm/termios.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */

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/*

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 * This file is subject to the terms and conditions of the GNU General Public

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 * License.  See the file "COPYING" in the main directory of this archive

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 * for more details.

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 *

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 * Copyright (C) 1995, 1996, 2000, 2001 by Ralf Baechle

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 * Copyright (C) 2000, 2001 Silicon Graphics, Inc.

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 */

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#ifndef _UAPI_ASM_TERMIOS_H

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#define _UAPI_ASM_TERMIOS_H

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#include <linux/errno.h>

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#include <asm/termbits.h>

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#include <asm/ioctls.h>

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struct sgttyb {

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	char	sg_ispeed;

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	char	sg_ospeed;

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	char	sg_erase;

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	char	sg_kill;

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	int	sg_flags;	/* SGI special - int, not short */

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};

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struct tchars {

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	char	t_intrc;

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	char	t_quitc;

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	char	t_startc;

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	char	t_stopc;

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	char	t_eofc;

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	char	t_brkc;

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};

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struct ltchars {

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	char	t_suspc;	/* stop process signal */

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	char	t_dsuspc;	/* delayed stop process signal */

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	char	t_rprntc;	/* reprint line */

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	char	t_flushc;	/* flush output (toggles) */

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	char	t_werasc;	/* word erase */

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	char	t_lnextc;	/* literal next character */

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};

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/* TIOCGSIZE, TIOCSSIZE not defined yet.  Only needed for SunOS source

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   compatibility anyway ... */

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struct winsize {

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	unsigned short ws_row;

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	unsigned short ws_col;

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	unsigned short ws_xpixel;

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	unsigned short ws_ypixel;

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};

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#define NCC	8

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struct termio {

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	unsigned short c_iflag;		/* input mode flags */

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	unsigned short c_oflag;		/* output mode flags */

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	unsigned short c_cflag;		/* control mode flags */

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	unsigned short c_lflag;		/* local mode flags */

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	char c_line;			/* line discipline */

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	unsigned char c_cc[NCCS];	/* control characters */

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};

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/* modem lines */

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#define TIOCM_LE	0x001		/* line enable */

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#define TIOCM_DTR	0x002		/* data terminal ready */

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#define TIOCM_RTS	0x004		/* request to send */

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#define TIOCM_ST	0x010		/* secondary transmit */

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#define TIOCM_SR	0x020		/* secondary receive */

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#define TIOCM_CTS	0x040		/* clear to send */

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#define TIOCM_CAR	0x100		/* carrier detect */

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#define TIOCM_CD	TIOCM_CAR

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#define TIOCM_RNG	0x200		/* ring */

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#define TIOCM_RI	TIOCM_RNG

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#define TIOCM_DSR	0x400		/* data set ready */

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#define TIOCM_OUT1	0x2000

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#define TIOCM_OUT2	0x4000

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#define TIOCM_LOOP	0x8000

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#endif /* _UAPI_ASM_TERMIOS_H */

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