termios.h (1392B)
1/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ 2#ifndef _UAPI_ASM_GENERIC_TERMIOS_H 3#define _UAPI_ASM_GENERIC_TERMIOS_H 4/* 5 * Most architectures have straight copies of the x86 code, with 6 * varying levels of bug fixes on top. Usually it's a good idea 7 * to use this generic version instead, but be careful to avoid 8 * 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 8 23struct 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 0x001 34#define TIOCM_DTR 0x002 35#define TIOCM_RTS 0x004 36#define TIOCM_ST 0x008 37#define TIOCM_SR 0x010 38#define TIOCM_CTS 0x020 39#define TIOCM_CAR 0x040 40#define TIOCM_RNG 0x080 41#define TIOCM_DSR 0x100 42#define TIOCM_CD TIOCM_CAR 43#define TIOCM_RI TIOCM_RNG 44#define TIOCM_OUT1 0x2000 45#define TIOCM_OUT2 0x4000 46#define TIOCM_LOOP 0x8000 47 48/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */ 49 50 51#endif /* _UAPI_ASM_GENERIC_TERMIOS_H */