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