| /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ |
| #ifndef _UAPI_ASM_GENERIC_TERMIOS_H |
| #define _UAPI_ASM_GENERIC_TERMIOS_H |
| /* |
| * Most architectures have straight copies of the x86 code, with |
| * varying levels of bug fixes on top. Usually it's a good idea |
| * to use this generic version instead, but be careful to avoid |
| * ABI changes. |
| * New architectures should not provide their own version. |
| */ |
| |
| #include <asm/termbits.h> |
| #include <asm/ioctls.h> |
| |
| struct winsize { |
| unsigned short ws_row; |
| unsigned short ws_col; |
| unsigned short ws_xpixel; |
| unsigned short ws_ypixel; |
| }; |
| |
| #define NCC 8 |
| struct termio { |
| unsigned short c_iflag; /* input mode flags */ |
| unsigned short c_oflag; /* output mode flags */ |
| unsigned short c_cflag; /* control mode flags */ |
| unsigned short c_lflag; /* local mode flags */ |
| unsigned char c_line; /* line discipline */ |
| unsigned char c_cc[NCC]; /* control characters */ |
| }; |
| |
| /* modem lines */ |
| #define TIOCM_LE 0x001 |
| #define TIOCM_DTR 0x002 |
| #define TIOCM_RTS 0x004 |
| #define TIOCM_ST 0x008 |
| #define TIOCM_SR 0x010 |
| #define TIOCM_CTS 0x020 |
| #define TIOCM_CAR 0x040 |
| #define TIOCM_RNG 0x080 |
| #define TIOCM_DSR 0x100 |
| #define TIOCM_CD TIOCM_CAR |
| #define TIOCM_RI TIOCM_RNG |
| #define TIOCM_OUT1 0x2000 |
| #define TIOCM_OUT2 0x4000 |
| #define TIOCM_LOOP 0x8000 |
| |
| /* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */ |
| |
| |
| #endif /* _UAPI_ASM_GENERIC_TERMIOS_H */ |