| b.liu | e958203 | 2025-04-17 19:18:16 +0800 | [diff] [blame^] | 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 */ |