1#ifndef _UAPI_ASM_GENERIC_TERMIOS_H 2#define _UAPI_ASM_GENERIC_TERMIOS_H 3/* 4 * Most architectures have straight copies of the x86 code, with 5 * varying levels of bug fixes on top. Usually it's a good idea 6 * to use this generic version instead, but be careful to avoid 7 * ABI changes. 8 * New architectures should not provide their own version. 9 */ 10 11#include <asm/termbits.h> 12#include <asm/ioctls.h> 13 14struct winsize { 15 unsigned short ws_row; 16 unsigned short ws_col; 17 unsigned short ws_xpixel; 18 unsigned short ws_ypixel; 19}; 20 21#define NCC 8 22struct termio { 23 unsigned short c_iflag; /* input mode flags */ 24 unsigned short c_oflag; /* output mode flags */ 25 unsigned short c_cflag; /* control mode flags */ 26 unsigned short c_lflag; /* local mode flags */ 27 unsigned char c_line; /* line discipline */ 28 unsigned char c_cc[NCC]; /* control characters */ 29}; 30 31/* modem lines */ 32#define TIOCM_LE 0x001 33#define TIOCM_DTR 0x002 34#define TIOCM_RTS 0x004 35#define TIOCM_ST 0x008 36#define TIOCM_SR 0x010 37#define TIOCM_CTS 0x020 38#define TIOCM_CAR 0x040 39#define TIOCM_RNG 0x080 40#define TIOCM_DSR 0x100 41#define TIOCM_CD TIOCM_CAR 42#define TIOCM_RI TIOCM_RNG 43#define TIOCM_OUT1 0x2000 44#define TIOCM_OUT2 0x4000 45#define TIOCM_LOOP 0x8000 46 47/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */ 48 49 50#endif /* _UAPI_ASM_GENERIC_TERMIOS_H */ 51