16f52b16cSGreg Kroah-Hartman /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ 28a1ab315SDavid Howells #ifndef _UAPI_ASM_GENERIC_TERMIOS_H 38a1ab315SDavid Howells #define _UAPI_ASM_GENERIC_TERMIOS_H 48a1ab315SDavid Howells /* 58a1ab315SDavid Howells * Most architectures have straight copies of the x86 code, with 68a1ab315SDavid Howells * varying levels of bug fixes on top. Usually it's a good idea 78a1ab315SDavid Howells * to use this generic version instead, but be careful to avoid 88a1ab315SDavid Howells * ABI changes. 98a1ab315SDavid Howells * New architectures should not provide their own version. 108a1ab315SDavid Howells */ 118a1ab315SDavid Howells 128a1ab315SDavid Howells #include <asm/termbits.h> 138a1ab315SDavid Howells #include <asm/ioctls.h> 148a1ab315SDavid Howells 158a1ab315SDavid Howells struct winsize { 168a1ab315SDavid Howells unsigned short ws_row; 178a1ab315SDavid Howells unsigned short ws_col; 188a1ab315SDavid Howells unsigned short ws_xpixel; 198a1ab315SDavid Howells unsigned short ws_ypixel; 208a1ab315SDavid Howells }; 218a1ab315SDavid Howells 228a1ab315SDavid Howells #define NCC 8 238a1ab315SDavid Howells struct termio { 248a1ab315SDavid Howells unsigned short c_iflag; /* input mode flags */ 258a1ab315SDavid Howells unsigned short c_oflag; /* output mode flags */ 268a1ab315SDavid Howells unsigned short c_cflag; /* control mode flags */ 278a1ab315SDavid Howells unsigned short c_lflag; /* local mode flags */ 288a1ab315SDavid Howells unsigned char c_line; /* line discipline */ 298a1ab315SDavid Howells unsigned char c_cc[NCC]; /* control characters */ 308a1ab315SDavid Howells }; 318a1ab315SDavid Howells 328a1ab315SDavid Howells /* modem lines */ 338a1ab315SDavid Howells #define TIOCM_LE 0x001 348a1ab315SDavid Howells #define TIOCM_DTR 0x002 358a1ab315SDavid Howells #define TIOCM_RTS 0x004 368a1ab315SDavid Howells #define TIOCM_ST 0x008 378a1ab315SDavid Howells #define TIOCM_SR 0x010 388a1ab315SDavid Howells #define TIOCM_CTS 0x020 398a1ab315SDavid Howells #define TIOCM_CAR 0x040 408a1ab315SDavid Howells #define TIOCM_RNG 0x080 418a1ab315SDavid Howells #define TIOCM_DSR 0x100 428a1ab315SDavid Howells #define TIOCM_CD TIOCM_CAR 438a1ab315SDavid Howells #define TIOCM_RI TIOCM_RNG 448a1ab315SDavid Howells #define TIOCM_OUT1 0x2000 458a1ab315SDavid Howells #define TIOCM_OUT2 0x4000 468a1ab315SDavid Howells #define TIOCM_LOOP 0x8000 478a1ab315SDavid Howells 488a1ab315SDavid Howells /* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */ 498a1ab315SDavid Howells 508a1ab315SDavid Howells 518a1ab315SDavid Howells #endif /* _UAPI_ASM_GENERIC_TERMIOS_H */ 52