/* termios type and macro definitions. Linux/MIPS version. Copyright (C) 1993, 94, 95, 96, 97, 99 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The GNU C Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the GNU C Library; if not, see . */ #ifndef _TERMIOS_H # error "Never include directly; use instead." #endif typedef unsigned char cc_t; typedef unsigned int speed_t; typedef unsigned int tcflag_t; #define NCCS 32 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 */ }; /* 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]. */ /* VDSUSP is not supported on Linux. */ /* #define VDSUSP 11 / * Delayed suspend character [ISIG]. */ #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 UTF8. */ /* 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 #if defined __USE_MISC || defined __USE_XOPEN # 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 BSDLY 0020000 # define BS0 0000000 # define BS1 0020000 # define FFDLY 0100000 # define FF0 0000000 # define FF1 0100000 #endif #define VTDLY 0040000 #define VT0 0000000 #define VT1 0040000 #ifdef __USE_MISC # define XTABS 0014000 #endif /* c_cflag bit meaning */ #ifdef __USE_MISC # define CBAUD 0010017 #endif #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 #ifdef __USE_MISC # define EXTA B19200 # define EXTB B38400 #endif #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. */ #ifdef __USE_MISC # define CBAUDEX 0010000 #endif #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 __MAX_BAUD B4000000 #ifdef __USE_MISC # define CIBAUD 002003600000 /* input baud rate (not used) */ # define CRTSCTS 020000000000 /* flow control */ #endif /* c_lflag bits */ #define ISIG 0000001 /* Enable signals. */ #define ICANON 0000002 /* Do erase and kill processing. */ #if defined __USE_MISC || defined __USE_XOPEN # define XCASE 0000004 #endif #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. */ #ifdef __USE_MISC # 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). */ #endif #define TOSTOP 0100000 /* Send SIGTTOU for background output. */ #define ITOSTOP TOSTOP /* 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 0x540e /* Same as TCSETS; change immediately. */ #define TCSADRAIN 0x540f /* Same as TCSETSW; change when pending output is written. */ #define TCSAFLUSH 0x5410 /* Same as TCSETSF; flush pending input before changing. */ #define _IOT_termios /* Hurd ioctl type field. */ \ _IOT (_IOTS (cflag_t), 4, _IOTS (cc_t), NCCS, _IOTS (speed_t), 2)