/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ #ifndef _UAPI_ASM_TERMIOS_H #define _UAPI_ASM_TERMIOS_H #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 #define TIOCM_MODEM_BITS TIOCM_OUT2 /* IRDA support */ /* * Translate a "termio" structure into a "termios". Ugh. */ #define SET_LOW_TERMIOS_BITS(termios, termio, x) { \ unsigned short __tmp; \ get_user(__tmp, &(termio)->x); \ *(unsigned short *) &(termios)->x = __tmp; \ } #define user_termio_to_kernel_termios(termios, termio) \ ({ \ SET_LOW_TERMIOS_BITS(termios, termio, c_iflag); \ SET_LOW_TERMIOS_BITS(termios, termio, c_oflag); \ SET_LOW_TERMIOS_BITS(termios, termio, c_cflag); \ SET_LOW_TERMIOS_BITS(termios, termio, c_lflag); \ copy_from_user((termios)->c_cc, (termio)->c_cc, NCC); \ }) /* * Translate a "termios" structure into a "termio". Ugh. */ #define kernel_termios_to_user_termio(termio, termios) \ ({ \ put_user((termios)->c_iflag, &(termio)->c_iflag); \ put_user((termios)->c_oflag, &(termio)->c_oflag); \ put_user((termios)->c_cflag, &(termio)->c_cflag); \ put_user((termios)->c_lflag, &(termio)->c_lflag); \ put_user((termios)->c_line, &(termio)->c_line); \ copy_to_user((termio)->c_cc, (termios)->c_cc, NCC); \ }) #define user_termios_to_kernel_termios(k, u) \ copy_from_user(k, u, sizeof(struct termios2)) #define kernel_termios_to_user_termios(u, k) \ copy_to_user(u, k, sizeof(struct termios2)) #define user_termios_to_kernel_termios_1(k, u) \ copy_from_user(k, u, sizeof(struct termios)) #define kernel_termios_to_user_termios_1(u, k) \ copy_to_user(u, k, sizeof(struct termios)) #endif /* _UAPI_ASM_TERMIOS_H */
Name | Type | Size | Permission | Actions |
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Kbuild | File | 124 B | 0644 |
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auxvec.h | File | 52 B | 0644 |
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bitsperlong.h | File | 100 B | 0644 |
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byteorder.h | File | 188 B | 0644 |
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errno.h | File | 94 B | 0644 |
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fcntl.h | File | 94 B | 0644 |
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ioctl.h | File | 94 B | 0644 |
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ioctls.h | File | 168 B | 0644 |
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ipcbuf.h | File | 95 B | 0644 |
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kvm_para.h | File | 97 B | 0644 |
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mman.h | File | 267 B | 0644 |
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msgbuf.h | File | 1.02 KB | 0644 |
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param.h | File | 607 B | 0644 |
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poll.h | File | 93 B | 0644 |
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posix_types.h | File | 1.37 KB | 0644 |
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ptrace.h | File | 2.19 KB | 0644 |
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resource.h | File | 97 B | 0644 |
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sembuf.h | File | 759 B | 0644 |
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setup.h | File | 167 B | 0644 |
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shmbuf.h | File | 1.2 KB | 0644 |
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sigcontext.h | File | 1.26 KB | 0644 |
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signal.h | File | 3 KB | 0644 |
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socket.h | File | 2.17 KB | 0644 |
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sockios.h | File | 403 B | 0644 |
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stat.h | File | 1.69 KB | 0644 |
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statfs.h | File | 32 B | 0644 |
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swab.h | File | 1.03 KB | 0644 |
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termbits.h | File | 4.66 KB | 0644 |
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termios.h | File | 2.41 KB | 0644 |
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types.h | File | 514 B | 0644 |
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unistd.h | File | 9.99 KB | 0644 |
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