LXR linux/arch/mips/include/uapi/asm/termios.h

   1/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
   2/*
   3 * This file is subject to the terms and conditions of the GNU General Public
   4 * License.  See the file "COPYING" in the main directory of this archive
   5 * for more details.
   6 *
   7 * Copyright (C) 1995, 1996, 2000, 2001 by Ralf Baechle
   8 * Copyright (C) 2000, 2001 Silicon Graphics, Inc.
   9 */
  10#ifndef _UAPI_ASM_TERMIOS_H
  11#define _UAPI_ASM_TERMIOS_H
  12
  13#include <linux/errno.h>
  14#include <asm/termbits.h>
  15#include <asm/ioctls.h>
  16
  17struct sgttyb {
  18        char    sg_ispeed;
  19        char    sg_ospeed;
  20        char    sg_erase;
  21        char    sg_kill;
  22        int     sg_flags;       /* SGI special - int, not short */
  23};
  24
  25struct tchars {
  26        char    t_intrc;
  27        char    t_quitc;
  28        char    t_startc;
  29        char    t_stopc;
  30        char    t_eofc;
  31        char    t_brkc;
  32};
  33
  34struct ltchars {
  35        char    t_suspc;        /* stop process signal */
  36        char    t_dsuspc;       /* delayed stop process signal */
  37        char    t_rprntc;       /* reprint line */
  38        char    t_flushc;       /* flush output (toggles) */
  39        char    t_werasc;       /* word erase */
  40        char    t_lnextc;       /* literal next character */
  41};
  42
  43/* TIOCGSIZE, TIOCSSIZE not defined yet.  Only needed for SunOS source
  44   compatibility anyway ... */
  45
  46struct winsize {
  47        unsigned short ws_row;
  48        unsigned short ws_col;
  49        unsigned short ws_xpixel;
  50        unsigned short ws_ypixel;
  51};
  52
  53#define NCC     8
  54struct termio {
  55        unsigned short c_iflag;         /* input mode flags */
  56        unsigned short c_oflag;         /* output mode flags */
  57        unsigned short c_cflag;         /* control mode flags */
  58        unsigned short c_lflag;         /* local mode flags */
  59        char c_line;                    /* line discipline */
  60        unsigned char c_cc[NCCS];       /* control characters */
  61};
  62
  63
  64/* modem lines */
  65#define TIOCM_LE        0x001           /* line enable */
  66#define TIOCM_DTR       0x002           /* data terminal ready */
  67#define TIOCM_RTS       0x004           /* request to send */
  68#define TIOCM_ST        0x010           /* secondary transmit */
  69#define TIOCM_SR        0x020           /* secondary receive */
  70#define TIOCM_CTS       0x040           /* clear to send */
  71#define TIOCM_CAR       0x100           /* carrier detect */
  72#define TIOCM_CD        TIOCM_CAR
  73#define TIOCM_RNG       0x200           /* ring */
  74#define TIOCM_RI        TIOCM_RNG
  75#define TIOCM_DSR       0x400           /* data set ready */
  76#define TIOCM_OUT1      0x2000
  77#define TIOCM_OUT2      0x4000
  78#define TIOCM_LOOP      0x8000
  79
  80
  81#endif /* _UAPI_ASM_TERMIOS_H */
  82