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