229 lines
7.8 KiB
C
229 lines
7.8 KiB
C
|
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
|
||
|
|
/*
|
||
|
|
* This file is subject to the terms and conditions of the GNU General Public
|
||
|
|
* License. See the file "COPYING" in the main directory of this archive
|
||
|
|
* for more details.
|
||
|
|
*
|
||
|
|
* Copyright (C) 1995, 96, 99, 2001, 06 Ralf Baechle
|
||
|
|
* Copyright (C) 1999 Silicon Graphics, Inc.
|
||
|
|
* Copyright (C) 2001 MIPS Technologies, Inc.
|
||
|
|
*/
|
||
|
|
#ifndef _ASM_TERMBITS_H
|
||
|
|
#define _ASM_TERMBITS_H
|
||
|
|
|
||
|
|
#include <linux/posix_types.h>
|
||
|
|
|
||
|
|
typedef unsigned char cc_t;
|
||
|
|
typedef unsigned int speed_t;
|
||
|
|
typedef unsigned int tcflag_t;
|
||
|
|
|
||
|
|
/*
|
||
|
|
* The ABI says nothing about NCC but seems to use NCCS as
|
||
|
|
* replacement for it in struct termio
|
||
|
|
*/
|
||
|
|
#define NCCS 23
|
||
|
|
struct termios {
|
||
|
|
tcflag_t c_iflag; /* input mode flags */
|
||
|
|
tcflag_t c_oflag; /* output mode flags */
|
||
|
|
tcflag_t c_cflag; /* control mode flags */
|
||
|
|
tcflag_t c_lflag; /* local mode flags */
|
||
|
|
cc_t c_line; /* line discipline */
|
||
|
|
cc_t c_cc[NCCS]; /* control characters */
|
||
|
|
};
|
||
|
|
|
||
|
|
struct termios2 {
|
||
|
|
tcflag_t c_iflag; /* input mode flags */
|
||
|
|
tcflag_t c_oflag; /* output mode flags */
|
||
|
|
tcflag_t c_cflag; /* control mode flags */
|
||
|
|
tcflag_t c_lflag; /* local mode flags */
|
||
|
|
cc_t c_line; /* line discipline */
|
||
|
|
cc_t c_cc[NCCS]; /* control characters */
|
||
|
|
speed_t c_ispeed; /* input speed */
|
||
|
|
speed_t c_ospeed; /* output speed */
|
||
|
|
};
|
||
|
|
|
||
|
|
struct ktermios {
|
||
|
|
tcflag_t c_iflag; /* input mode flags */
|
||
|
|
tcflag_t c_oflag; /* output mode flags */
|
||
|
|
tcflag_t c_cflag; /* control mode flags */
|
||
|
|
tcflag_t c_lflag; /* local mode flags */
|
||
|
|
cc_t c_line; /* line discipline */
|
||
|
|
cc_t c_cc[NCCS]; /* control characters */
|
||
|
|
speed_t c_ispeed; /* input speed */
|
||
|
|
speed_t c_ospeed; /* output speed */
|
||
|
|
};
|
||
|
|
|
||
|
|
/* c_cc characters */
|
||
|
|
#define VINTR 0 /* Interrupt character [ISIG]. */
|
||
|
|
#define VQUIT 1 /* Quit character [ISIG]. */
|
||
|
|
#define VERASE 2 /* Erase character [ICANON]. */
|
||
|
|
#define VKILL 3 /* Kill-line character [ICANON]. */
|
||
|
|
#define VMIN 4 /* Minimum number of bytes read at once [!ICANON]. */
|
||
|
|
#define VTIME 5 /* Time-out value (tenths of a second) [!ICANON]. */
|
||
|
|
#define VEOL2 6 /* Second EOL character [ICANON]. */
|
||
|
|
#define VSWTC 7 /* ??? */
|
||
|
|
#define VSWTCH VSWTC
|
||
|
|
#define VSTART 8 /* Start (X-ON) character [IXON, IXOFF]. */
|
||
|
|
#define VSTOP 9 /* Stop (X-OFF) character [IXON, IXOFF]. */
|
||
|
|
#define VSUSP 10 /* Suspend character [ISIG]. */
|
||
|
|
#if 0
|
||
|
|
/*
|
||
|
|
* VDSUSP is not supported
|
||
|
|
*/
|
||
|
|
#define VDSUSP 11 /* Delayed suspend character [ISIG]. */
|
||
|
|
#endif
|
||
|
|
#define VREPRINT 12 /* Reprint-line character [ICANON]. */
|
||
|
|
#define VDISCARD 13 /* Discard character [IEXTEN]. */
|
||
|
|
#define VWERASE 14 /* Word-erase character [ICANON]. */
|
||
|
|
#define VLNEXT 15 /* Literal-next character [IEXTEN]. */
|
||
|
|
#define VEOF 16 /* End-of-file character [ICANON]. */
|
||
|
|
#define VEOL 17 /* End-of-line character [ICANON]. */
|
||
|
|
|
||
|
|
/* c_iflag bits */
|
||
|
|
#define IGNBRK 0000001 /* Ignore break condition. */
|
||
|
|
#define BRKINT 0000002 /* Signal interrupt on break. */
|
||
|
|
#define IGNPAR 0000004 /* Ignore characters with parity errors. */
|
||
|
|
#define PARMRK 0000010 /* Mark parity and framing errors. */
|
||
|
|
#define INPCK 0000020 /* Enable input parity check. */
|
||
|
|
#define ISTRIP 0000040 /* Strip 8th bit off characters. */
|
||
|
|
#define INLCR 0000100 /* Map NL to CR on input. */
|
||
|
|
#define IGNCR 0000200 /* Ignore CR. */
|
||
|
|
#define ICRNL 0000400 /* Map CR to NL on input. */
|
||
|
|
#define IUCLC 0001000 /* Map upper case to lower case on input. */
|
||
|
|
#define IXON 0002000 /* Enable start/stop output control. */
|
||
|
|
#define IXANY 0004000 /* Any character will restart after stop. */
|
||
|
|
#define IXOFF 0010000 /* Enable start/stop input control. */
|
||
|
|
#define IMAXBEL 0020000 /* Ring bell when input queue is full. */
|
||
|
|
#define IUTF8 0040000 /* Input is UTF-8 */
|
||
|
|
|
||
|
|
/* c_oflag bits */
|
||
|
|
#define OPOST 0000001 /* Perform output processing. */
|
||
|
|
#define OLCUC 0000002 /* Map lower case to upper case on output. */
|
||
|
|
#define ONLCR 0000004 /* Map NL to CR-NL on output. */
|
||
|
|
#define OCRNL 0000010
|
||
|
|
#define ONOCR 0000020
|
||
|
|
#define ONLRET 0000040
|
||
|
|
#define OFILL 0000100
|
||
|
|
#define OFDEL 0000200
|
||
|
|
#define NLDLY 0000400
|
||
|
|
#define NL0 0000000
|
||
|
|
#define NL1 0000400
|
||
|
|
#define CRDLY 0003000
|
||
|
|
#define CR0 0000000
|
||
|
|
#define CR1 0001000
|
||
|
|
#define CR2 0002000
|
||
|
|
#define CR3 0003000
|
||
|
|
#define TABDLY 0014000
|
||
|
|
#define TAB0 0000000
|
||
|
|
#define TAB1 0004000
|
||
|
|
#define TAB2 0010000
|
||
|
|
#define TAB3 0014000
|
||
|
|
#define XTABS 0014000
|
||
|
|
#define BSDLY 0020000
|
||
|
|
#define BS0 0000000
|
||
|
|
#define BS1 0020000
|
||
|
|
#define VTDLY 0040000
|
||
|
|
#define VT0 0000000
|
||
|
|
#define VT1 0040000
|
||
|
|
#define FFDLY 0100000
|
||
|
|
#define FF0 0000000
|
||
|
|
#define FF1 0100000
|
||
|
|
/*
|
||
|
|
#define PAGEOUT ???
|
||
|
|
#define WRAP ???
|
||
|
|
*/
|
||
|
|
|
||
|
|
/* c_cflag bit meaning */
|
||
|
|
#define CBAUD 0010017
|
||
|
|
#define B0 0000000 /* hang up */
|
||
|
|
#define B50 0000001
|
||
|
|
#define B75 0000002
|
||
|
|
#define B110 0000003
|
||
|
|
#define B134 0000004
|
||
|
|
#define B150 0000005
|
||
|
|
#define B200 0000006
|
||
|
|
#define B300 0000007
|
||
|
|
#define B600 0000010
|
||
|
|
#define B1200 0000011
|
||
|
|
#define B1800 0000012
|
||
|
|
#define B2400 0000013
|
||
|
|
#define B4800 0000014
|
||
|
|
#define B9600 0000015
|
||
|
|
#define B19200 0000016
|
||
|
|
#define B38400 0000017
|
||
|
|
#define EXTA B19200
|
||
|
|
#define EXTB B38400
|
||
|
|
#define CSIZE 0000060 /* Number of bits per byte (mask). */
|
||
|
|
#define CS5 0000000 /* 5 bits per byte. */
|
||
|
|
#define CS6 0000020 /* 6 bits per byte. */
|
||
|
|
#define CS7 0000040 /* 7 bits per byte. */
|
||
|
|
#define CS8 0000060 /* 8 bits per byte. */
|
||
|
|
#define CSTOPB 0000100 /* Two stop bits instead of one. */
|
||
|
|
#define CREAD 0000200 /* Enable receiver. */
|
||
|
|
#define PARENB 0000400 /* Parity enable. */
|
||
|
|
#define PARODD 0001000 /* Odd parity instead of even. */
|
||
|
|
#define HUPCL 0002000 /* Hang up on last close. */
|
||
|
|
#define CLOCAL 0004000 /* Ignore modem status lines. */
|
||
|
|
#define CBAUDEX 0010000
|
||
|
|
#define BOTHER 0010000
|
||
|
|
#define B57600 0010001
|
||
|
|
#define B115200 0010002
|
||
|
|
#define B230400 0010003
|
||
|
|
#define B460800 0010004
|
||
|
|
#define B500000 0010005
|
||
|
|
#define B576000 0010006
|
||
|
|
#define B921600 0010007
|
||
|
|
#define B1000000 0010010
|
||
|
|
#define B1152000 0010011
|
||
|
|
#define B1500000 0010012
|
||
|
|
#define B2000000 0010013
|
||
|
|
#define B2500000 0010014
|
||
|
|
#define B3000000 0010015
|
||
|
|
#define B3500000 0010016
|
||
|
|
#define B4000000 0010017
|
||
|
|
#define CIBAUD 002003600000 /* input baud rate */
|
||
|
|
#define CMSPAR 010000000000 /* mark or space (stick) parity */
|
||
|
|
#define CRTSCTS 020000000000 /* flow control */
|
||
|
|
|
||
|
|
#define IBSHIFT 16 /* Shift from CBAUD to CIBAUD */
|
||
|
|
|
||
|
|
/* c_lflag bits */
|
||
|
|
#define ISIG 0000001 /* Enable signals. */
|
||
|
|
#define ICANON 0000002 /* Do erase and kill processing. */
|
||
|
|
#define XCASE 0000004
|
||
|
|
#define ECHO 0000010 /* Enable echo. */
|
||
|
|
#define ECHOE 0000020 /* Visual erase for ERASE. */
|
||
|
|
#define ECHOK 0000040 /* Echo NL after KILL. */
|
||
|
|
#define ECHONL 0000100 /* Echo NL even if ECHO is off. */
|
||
|
|
#define NOFLSH 0000200 /* Disable flush after interrupt. */
|
||
|
|
#define IEXTEN 0000400 /* Enable DISCARD and LNEXT. */
|
||
|
|
#define ECHOCTL 0001000 /* Echo control characters as ^X. */
|
||
|
|
#define ECHOPRT 0002000 /* Hardcopy visual erase. */
|
||
|
|
#define ECHOKE 0004000 /* Visual erase for KILL. */
|
||
|
|
#define FLUSHO 0020000
|
||
|
|
#define PENDIN 0040000 /* Retype pending input (state). */
|
||
|
|
#define TOSTOP 0100000 /* Send SIGTTOU for background output. */
|
||
|
|
#define ITOSTOP TOSTOP
|
||
|
|
#define EXTPROC 0200000 /* External processing on pty */
|
||
|
|
|
||
|
|
/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
|
||
|
|
#define TIOCSER_TEMT 0x01 /* Transmitter physically empty */
|
||
|
|
|
||
|
|
/* tcflow() and TCXONC use these */
|
||
|
|
#define TCOOFF 0 /* Suspend output. */
|
||
|
|
#define TCOON 1 /* Restart suspended output. */
|
||
|
|
#define TCIOFF 2 /* Send a STOP character. */
|
||
|
|
#define TCION 3 /* Send a START character. */
|
||
|
|
|
||
|
|
/* tcflush() and TCFLSH use these */
|
||
|
|
#define TCIFLUSH 0 /* Discard data received but not yet read. */
|
||
|
|
#define TCOFLUSH 1 /* Discard data written but not yet sent. */
|
||
|
|
#define TCIOFLUSH 2 /* Discard all pending data. */
|
||
|
|
|
||
|
|
/* tcsetattr uses these */
|
||
|
|
#define TCSANOW TCSETS /* Change immediately. */
|
||
|
|
#define TCSADRAIN TCSETSW /* Change when pending output is written. */
|
||
|
|
#define TCSAFLUSH TCSETSF /* Flush pending input before changing. */
|
||
|
|
|
||
|
|
#endif /* _ASM_TERMBITS_H */
|