/* $NetBSD: termios.h,v 1.36 2018/12/07 19:01:11 jakllsch Exp $ */ /* * Copyright (c) 1988, 1989, 1993, 1994 * The Regents of the University of California. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * @(#)termios.h 8.3 (Berkeley) 3/28/94 */ #ifndef _SYS_TERMIOS_H_ #define _SYS_TERMIOS_H_ #include #include /* * Special Control Characters * * Index into c_cc[] character array. * * Name Subscript Enabled by */ #define VEOF 0 /* ICANON */ #define VEOL 1 /* ICANON */ #if defined(_NETBSD_SOURCE) #define VEOL2 2 /* ICANON */ #endif #define VERASE 3 /* ICANON */ #if defined(_NETBSD_SOURCE) #define VWERASE 4 /* ICANON */ #endif #define VKILL 5 /* ICANON */ #if defined(_NETBSD_SOURCE) #define VREPRINT 6 /* ICANON */ #endif /* 7 spare 1 */ #define VINTR 8 /* ISIG */ #define VQUIT 9 /* ISIG */ #define VSUSP 10 /* ISIG */ #if defined(_NETBSD_SOURCE) #define VDSUSP 11 /* ISIG */ #endif #define VSTART 12 /* IXON, IXOFF */ #define VSTOP 13 /* IXON, IXOFF */ #if defined(_NETBSD_SOURCE) #define VLNEXT 14 /* IEXTEN */ #define VDISCARD 15 /* IEXTEN */ #endif #define VMIN 16 /* !ICANON */ #define VTIME 17 /* !ICANON */ #if defined(_NETBSD_SOURCE) #define VSTATUS 18 /* ICANON */ /* 19 spare 2 */ #endif #define NCCS 20 #define _POSIX_VDISABLE __CAST(unsigned char, '\377') #if defined(_NETBSD_SOURCE) #define CCEQ(val, c) (c == val ? val != _POSIX_VDISABLE : 0) #endif /* * Input flags - software input processing */ #define IGNBRK 0x00000001U /* ignore BREAK condition */ #define BRKINT 0x00000002U /* map BREAK to SIGINT */ #define IGNPAR 0x00000004U /* ignore (discard) parity errors */ #define PARMRK 0x00000008U /* mark parity and framing errors */ #define INPCK 0x00000010U /* enable checking of parity errors */ #define ISTRIP 0x00000020U /* strip 8th bit off chars */ #define INLCR 0x00000040U /* map NL into CR */ #define IGNCR 0x00000080U /* ignore CR */ #define ICRNL 0x00000100U /* map CR to NL (ala CRMOD) */ #define IXON 0x00000200U /* enable output flow control */ #define IXOFF 0x00000400U /* enable input flow control */ #if defined(_XOPEN_SOURCE) || defined(_NETBSD_SOURCE) #define IXANY 0x00000800U /* any char will restart after stop */ #endif #if defined(_NETBSD_SOURCE) #define IMAXBEL 0x00002000U /* ring bell on input queue full */ #endif /* * Output flags - software output processing */ #define OPOST 0x00000001U /* enable following output processing */ #if defined(_XOPEN_SOURCE) || defined(_NETBSD_SOURCE) #define ONLCR 0x00000002U /* map NL to CR-NL (ala CRMOD) */ #endif #if defined(_NETBSD_SOURCE) #define OXTABS 0x00000004U /* expand tabs to spaces */ #define ONOEOT 0x00000008U /* discard EOT's (^D) on output */ #endif #if defined(_XOPEN_SOURCE) || defined(_NETBSD_SOURCE) #define OCRNL 0x00000010U /* map CR to NL */ #define ONOCR 0x00000020U /* discard CR's when on column 0 */ #define ONLRET 0x00000040U /* move to column 0 on CR */ #endif /* defined(_XOPEN_SOURCE) || defined(_NETBSD_SOURCE) */ /* * Control flags - hardware control of terminal */ #if defined(_NETBSD_SOURCE) #define CIGNORE 0x00000001U /* ignore control flags */ #endif #define CSIZE 0x00000300U /* character size mask */ #define CS5 0x00000000U /* 5 bits (pseudo) */ #define CS6 0x00000100U /* 6 bits */ #define CS7 0x00000200U /* 7 bits */ #define CS8 0x00000300U /* 8 bits */ #define CSTOPB 0x00000400U /* send 2 stop bits */ #define CREAD 0x00000800U /* enable receiver */ #define PARENB 0x00001000U /* parity enable */ #define PARODD 0x00002000U /* odd parity, else even */ #define HUPCL 0x00004000U /* hang up on last close */ #define CLOCAL 0x00008000U /* ignore modem status lines */ #if defined(_NETBSD_SOURCE) #define CRTSCTS 0x00010000U /* RTS/CTS full-duplex flow control */ #define CRTS_IFLOW CRTSCTS /* XXX compat */ #define CCTS_OFLOW CRTSCTS /* XXX compat */ #define CDTRCTS 0x00020000U /* DTR/CTS full-duplex flow control */ #define MDMBUF 0x00100000U /* DTR/DCD hardware flow control */ #define CHWFLOW (MDMBUF|CRTSCTS|CDTRCTS) /* all types of hw flow control */ #endif /* * "Local" flags - dumping ground for other state * * Warning: some flags in this structure begin with * the letter "I" and look like they belong in the * input flag. */ #if defined(_NETBSD_SOURCE) #define ECHOKE 0x00000001U /* visual erase for line kill */ #endif #define ECHOE 0x00000002U /* visually erase chars */ #define ECHOK 0x00000004U /* echo NL after line kill */ #define ECHO 0x00000008U /* enable echoing */ #define ECHONL 0x00000010U /* echo NL even if ECHO is off */ #if defined(_NETBSD_SOURCE) #define ECHOPRT 0x00000020U /* visual erase mode for hardcopy */ #define ECHOCTL 0x00000040U /* echo control chars as ^(Char) */ #endif /* defined(_NETBSD_SOURCE) */ #define ISIG 0x00000080U /* enable signals INT, QUIT, [D]SUSP */ #define ICANON 0x00000100U /* canonicalize input lines */ #if defined(_NETBSD_SOURCE) #define ALTWERASE 0x00000200U /* use alternate WERASE algorithm */ #endif /* defined(_NETBSD_SOURCE) */ #define IEXTEN 0x00000400U /* enable DISCARD and LNEXT */ #if defined(_NETBSD_SOURCE) #define EXTPROC 0x00000800U /* external processing */ #endif /* defined(_NETBSD_SOURCE) */ #define TOSTOP 0x00400000U /* stop background jobs on output */ #if defined(_NETBSD_SOURCE) #define FLUSHO 0x00800000U /* output being flushed (state) */ #define NOKERNINFO 0x02000000U /* no kernel output from VSTATUS */ #define PENDIN 0x20000000U /* re-echo input buffer at next read */ #endif /* defined(_NETBSD_SOURCE) */ #define NOFLSH 0x80000000U /* don't flush output on signal */ typedef unsigned int tcflag_t; typedef unsigned char cc_t; typedef unsigned int speed_t; struct termios { tcflag_t c_iflag; /* input flags */ tcflag_t c_oflag; /* output flags */ tcflag_t c_cflag; /* control flags */ tcflag_t c_lflag; /* local flags */ cc_t c_cc[NCCS]; /* control chars */ int c_ispeed; /* input speed */ int c_ospeed; /* output speed */ }; /* * Commands passed to tcsetattr() for setting the termios structure. */ #define TCSANOW 0 /* make change immediate */ #define TCSADRAIN 1 /* drain output, then change */ #define TCSAFLUSH 2 /* drain output, flush input */ #if defined(_NETBSD_SOURCE) #define TCSASOFT 0x10 /* flag - don't alter h.w. state */ #endif /* * Standard speeds */ #define B0 0U #define B50 50U #define B75 75U #define B110 110U #define B134 134U #define B150 150U #define B200 200U #define B300 300U #define B600 600U #define B1200 1200U #define B1800 1800U #define B2400 2400U #define B4800 4800U #define B9600 9600U #define B19200 19200U #define B38400 38400U #if defined(_NETBSD_SOURCE) #define B7200 7200U #define B14400 14400U #define B28800 28800U #define B57600 57600U #define B76800 76800U #define B115200 115200U #define B230400 230400U #define B460800 460800U #define B500000 500000U #define B921600 921600U #define B1000000 1000000U #define B1500000 1500000U #define B2000000 2000000U #define B2500000 2500000U #define B3000000 3000000U #define B3500000 3500000U #define B4000000 4000000U #define EXTA 19200U #define EXTB 38400U #endif /* defined(_NETBSD_SOURCE) */ #ifndef _KERNEL #define TCIFLUSH 1 #define TCOFLUSH 2 #define TCIOFLUSH 3 #define TCOOFF 1 #define TCOON 2 #define TCIOFF 3 #define TCION 4 #if defined(_XOPEN_SOURCE) || defined(_NETBSD_SOURCE) #ifndef pid_t typedef __pid_t pid_t; #define pid_t __pid_t #endif #endif /* _XOPEN_SOURCE || _NETBSD_SOURCE */ #include __BEGIN_DECLS speed_t cfgetispeed(const struct termios *); speed_t cfgetospeed(const struct termios *); int cfsetispeed(struct termios *, speed_t); int cfsetospeed(struct termios *, speed_t); int tcgetattr(int, struct termios *); int tcsetattr(int, int, const struct termios *); int tcdrain(int); int tcflow(int, int); int tcflush(int, int); int tcsendbreak(int, int); #if defined(_XOPEN_SOURCE) || defined(_NETBSD_SOURCE) pid_t tcgetsid(int); #endif /* defined(_XOPEN_SOURCE) || defined(_NETBSD_SOURCE) */ #if defined(_NETBSD_SOURCE) void cfmakeraw(struct termios *); int cfsetspeed(struct termios *, speed_t); #endif /* defined(_NETBSD_SOURCE) */ __END_DECLS #endif /* !_KERNEL */ /* * Include tty ioctl's that aren't just for backwards compatibility * with the old tty driver. These ioctl definitions were previously * in . Most of this appears only when _NETBSD_SOURCE * is defined, but (at least) struct winsize has been made standard, * and needs to be visible here (as well as via the old .) */ #include int tcgetwinsize(int, struct winsize *); int tcsetwinsize(int, const struct winsize *); /* * END OF PROTECTED INCLUDE. */ #endif /* !_SYS_TERMIOS_H_ */ #if defined(_NETBSD_SOURCE) #include #endif