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1/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */2#ifndef _UAPI_ASM_GENERIC_TERMIOS_H3#define _UAPI_ASM_GENERIC_TERMIOS_H4/*5 * Most architectures have straight copies of the x86 code, with6 * varying levels of bug fixes on top. Usually it's a good idea7 * to use this generic version instead, but be careful to avoid8 * ABI changes.9 * New architectures should not provide their own version.10 */11 12#include <asm/termbits.h>13#include <asm/ioctls.h>14 15struct winsize {16 unsigned short ws_row;17 unsigned short ws_col;18 unsigned short ws_xpixel;19 unsigned short ws_ypixel;20};21 22#define NCC 823struct termio {24 unsigned short c_iflag; /* input mode flags */25 unsigned short c_oflag; /* output mode flags */26 unsigned short c_cflag; /* control mode flags */27 unsigned short c_lflag; /* local mode flags */28 unsigned char c_line; /* line discipline */29 unsigned char c_cc[NCC]; /* control characters */30};31 32/* modem lines */33#define TIOCM_LE 0x00134#define TIOCM_DTR 0x00235#define TIOCM_RTS 0x00436#define TIOCM_ST 0x00837#define TIOCM_SR 0x01038#define TIOCM_CTS 0x02039#define TIOCM_CAR 0x04040#define TIOCM_RNG 0x08041#define TIOCM_DSR 0x10042#define TIOCM_CD TIOCM_CAR43#define TIOCM_RI TIOCM_RNG44#define TIOCM_OUT1 0x200045#define TIOCM_OUT2 0x400046#define TIOCM_LOOP 0x800047 48/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */49 50 51#endif /* _UAPI_ASM_GENERIC_TERMIOS_H */52