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
  17 struct 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
  25 struct 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
  34 struct 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
  46 struct 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
  54 struct 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 */