1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux <<
2 #ifndef _UAPI_ASM_GENERIC_TERMIOS_H 1 #ifndef _UAPI_ASM_GENERIC_TERMIOS_H
3 #define _UAPI_ASM_GENERIC_TERMIOS_H 2 #define _UAPI_ASM_GENERIC_TERMIOS_H
4 /* 3 /*
5 * Most architectures have straight copies of 4 * Most architectures have straight copies of the x86 code, with
6 * varying levels of bug fixes on top. Usually 5 * varying levels of bug fixes on top. Usually it's a good idea
7 * to use this generic version instead, but be 6 * to use this generic version instead, but be careful to avoid
8 * ABI changes. 7 * ABI changes.
9 * New architectures should not provide their 8 * New architectures should not provide their own version.
10 */ 9 */
11 10
12 #include <asm/termbits.h> 11 #include <asm/termbits.h>
13 #include <asm/ioctls.h> 12 #include <asm/ioctls.h>
14 13
15 struct winsize { 14 struct winsize {
16 unsigned short ws_row; 15 unsigned short ws_row;
17 unsigned short ws_col; 16 unsigned short ws_col;
18 unsigned short ws_xpixel; 17 unsigned short ws_xpixel;
19 unsigned short ws_ypixel; 18 unsigned short ws_ypixel;
20 }; 19 };
21 20
22 #define NCC 8 21 #define NCC 8
23 struct termio { 22 struct termio {
24 unsigned short c_iflag; /* inp 23 unsigned short c_iflag; /* input mode flags */
25 unsigned short c_oflag; /* out 24 unsigned short c_oflag; /* output mode flags */
26 unsigned short c_cflag; /* con 25 unsigned short c_cflag; /* control mode flags */
27 unsigned short c_lflag; /* loc 26 unsigned short c_lflag; /* local mode flags */
28 unsigned char c_line; /* lin 27 unsigned char c_line; /* line discipline */
29 unsigned char c_cc[NCC]; /* con 28 unsigned char c_cc[NCC]; /* control characters */
30 }; 29 };
31 30
32 /* modem lines */ 31 /* modem lines */
33 #define TIOCM_LE 0x001 32 #define TIOCM_LE 0x001
34 #define TIOCM_DTR 0x002 33 #define TIOCM_DTR 0x002
35 #define TIOCM_RTS 0x004 34 #define TIOCM_RTS 0x004
36 #define TIOCM_ST 0x008 35 #define TIOCM_ST 0x008
37 #define TIOCM_SR 0x010 36 #define TIOCM_SR 0x010
38 #define TIOCM_CTS 0x020 37 #define TIOCM_CTS 0x020
39 #define TIOCM_CAR 0x040 38 #define TIOCM_CAR 0x040
40 #define TIOCM_RNG 0x080 39 #define TIOCM_RNG 0x080
41 #define TIOCM_DSR 0x100 40 #define TIOCM_DSR 0x100
42 #define TIOCM_CD TIOCM_CAR 41 #define TIOCM_CD TIOCM_CAR
43 #define TIOCM_RI TIOCM_RNG 42 #define TIOCM_RI TIOCM_RNG
44 #define TIOCM_OUT1 0x2000 43 #define TIOCM_OUT1 0x2000
45 #define TIOCM_OUT2 0x4000 44 #define TIOCM_OUT2 0x4000
46 #define TIOCM_LOOP 0x8000 45 #define TIOCM_LOOP 0x8000
47 46
48 /* ioctl (fd, TIOCSERGETLSR, &result) where re 47 /* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
49 48
50 49
51 #endif /* _UAPI_ASM_GENERIC_TERMIOS_H */ 50 #endif /* _UAPI_ASM_GENERIC_TERMIOS_H */
52 51
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