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