termios.h

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/*
 * This file is subject to the terms and conditions of the GNU General Public
 * License.  See the file "COPYING" in the main directory of this archive
 * for more details.
 *
 * Copyright (C) 1995, 1996, 2000, 2001 by Ralf Baechle
 * Copyright (C) 2000, 2001 Silicon Graphics, Inc.
 */
#ifndef _UAPI_ASM_TERMIOS_H
#define _UAPI_ASM_TERMIOS_H

#include <linux/errno.h>
#include <asm/termbits.h>
#include <asm/ioctls.h>

struct sgttyb {
    char    sg_ispeed;
    char    sg_ospeed;
    char    sg_erase;
    char    sg_kill;
    int sg_flags;   /* SGI special - int, not short */
};

struct tchars {
    char    t_intrc;
    char    t_quitc;
    char    t_startc;
    char    t_stopc;
    char    t_eofc;
    char    t_brkc;
};

struct ltchars {
        char    t_suspc;        /* stop process signal */
        char    t_dsuspc;       /* delayed stop process signal */
        char    t_rprntc;       /* reprint line */
        char    t_flushc;       /* flush output (toggles) */
        char    t_werasc;       /* word erase */
        char    t_lnextc;       /* literal next character */
};

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

struct winsize {
    unsigned short ws_row;
    unsigned short ws_col;
    unsigned short ws_xpixel;
    unsigned short ws_ypixel;
};

#define NCC 8
struct termio {
    unsigned short c_iflag;     /* input mode flags */
    unsigned short c_oflag;     /* output mode flags */
    unsigned short c_cflag;     /* control mode flags */
    unsigned short c_lflag;     /* local mode flags */
    char c_line;            /* line discipline */
    unsigned char c_cc[NCCS];   /* control characters */
};


/* modem lines */
#define TIOCM_LE    0x001       /* line enable */
#define TIOCM_DTR   0x002       /* data terminal ready */
#define TIOCM_RTS   0x004       /* request to send */
#define TIOCM_ST    0x010       /* secondary transmit */
#define TIOCM_SR    0x020       /* secondary receive */
#define TIOCM_CTS   0x040       /* clear to send */
#define TIOCM_CAR   0x100       /* carrier detect */
#define TIOCM_CD    TIOCM_CAR
#define TIOCM_RNG   0x200       /* ring */
#define TIOCM_RI    TIOCM_RNG
#define TIOCM_DSR   0x400       /* data set ready */
#define TIOCM_OUT1  0x2000
#define TIOCM_OUT2  0x4000
#define TIOCM_LOOP  0x8000


#endif /* _UAPI_ASM_TERMIOS_H */