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