/* * Copyright (c) 1988, 1989 The Regents of the University of California. * All rights reserved. * * Redistribution and use in source and binary forms are permitted * provided that the above copyright notice and this paragraph are * duplicated in all such forms and that any documentation, * advertising materials, and other materials related to such * distribution and use acknowledge that the software was developed * by the University of California, Berkeley. The name of the * University may not be used to endorse or promote products derived * from this software without specific prior written permission. * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. * * @(#)termios.h 7.7 (Berkeley) 04/04/90 */ /* * termios structure */ #ifndef _TERMIOS_ #define _TERMIOS_ /* * Special Control Characters * * Index into c_cc[] character array. * * Name Subscript Enabled by */ #define VEOF 0 /* ICANON */ #define VEOL 1 /* ICANON */ #ifndef _POSIX_SOURCE #define VEOL2 2 /* ICANON */ #endif /*_POSIX_SOURCE */ #define VERASE 3 /* ICANON */ #ifndef _POSIX_SOURCE #define VWERASE 4 /* ICANON */ #endif /*_POSIX_SOURCE */ #define VKILL 5 /* ICANON */ #ifndef _POSIX_SOURCE #define VREPRINT 6 /* ICANON */ #endif /*_POSIX_SOURCE */ /* 7 spare 1 */ #define VINTR 8 /* ISIG */ #define VQUIT 9 /* ISIG */ #define VSUSP 10 /* ISIG */ #ifndef _POSIX_SOURCE #define VDSUSP 11 /* ISIG */ #endif /*_POSIX_SOURCE */ #define VSTART 12 /* IXON, IXOFF */ #define VSTOP 13 /* IXON, IXOFF */ #ifndef _POSIX_SOURCE #define VLNEXT 14 /* IEXTEN */ #define VFLUSHO 15 /* IEXTEN */ #define VFLUSH VFLUSHO /* for sun */ #endif /*_POSIX_SOURCE */ #define VMIN 16 /* !ICANON */ #define VTIME 17 /* !ICANON */ #ifndef _POSIX_SOURCE #define VINFO 18 /* ISIG */ /* 19 spare 2 */ #define NCC 20 #endif /*_POSIX_SOURCE */ #define _POSIX_VDISABLE ((unsigned char)'\377') #ifndef _POSIX_SOURCE #define CCEQ(val, c) (c == val ? val != _POSIX_VDISABLE : 0) #endif /* * Input flags - software input processing */ #define IGNBRK 0x00000001 /* ignore BREAK condition */ #define BRKINT 0x00000002 /* map BREAK to SIGINTR */ #define IGNPAR 0x00000004 /* ignore (discard) parity errors */ #define PARMRK 0x00000008 /* mark parity and framing errors */ #define INPCK 0x00000010 /* enable checking of parity errors */ #define ISTRIP 0x00000020 /* strip 8th bit off chars */ #define INLCR 0x00000040 /* map NL into CR */ #define IGNCR 0x00000080 /* ignore CR */ #define ICRNL 0x00000100 /* map CR to NL (ala CRMOD) */ #define IXON 0x00000200 /* enable output flow control */ #define IXOFF 0x00000400 /* enable input flow control */ #ifndef _POSIX_SOURCE #define IFLOW IXON /* enable output flow control */ #define ITANDEM IXOFF /* enable input flow control */ #define IXANY 0x00000800 /* any char will restart after stop */ #define IMAXBEL 0x00002000 /* ring bell on input queue full */ #endif /*_POSIX_SOURCE */ /* * Output flags - software output processing */ #define OPOST 0x00000001 /* enable following output processing */ #ifndef _POSIX_SOURCE #define ONLCR 0x00000002 /* map NL to CR-NL (ala CRMOD) */ #define ONLCRNL ONLCR #define OXTABS 0x00000004 /* expand tabs to spaces */ #define ONOEOT 0x00000008 /* discard EOT's (^D) on output) */ #endif /*_POSIX_SOURCE */ /* * Control flags - hardware control of terminal */ #ifndef _POSIX_SOURCE #define CIGNORE 0x00000001 /* ignore control flags */ #endif /*_POSIX_SOURCE */ #define CSIZE 0x00000300 /* character size mask */ #define CS5 0x00000000 /* 5 bits (pseudo) */ #define CS6 0x00000100 /* 6 bits */ #define CS7 0x00000200 /* 7 bits */ #define CS8 0x00000300 /* 8 bits */ #define CSTOPB 0x00000400 /* send 2 stop bits */ #define CREAD 0x00000800 /* enable receiver */ #define PARENB 0x00001000 /* parity enable */ #define PARODD 0x00002000 /* odd parity, else even */ #ifndef _POSIX_SOURCE #define HUPCL 0x00004000 /* hang up on last close */ #endif /*_POSIX_SOURCE */ #define CLOCAL 0x00008000 /* ignore modem status lines */ #ifndef _POSIX_SOURCE #define CCTS_OFLOW 0x00010000 /* CTS flow control of output */ #define CRTSCTS CCTS_OFLOW /* ??? */ #define CRTS_IFLOW 0x00020000 /* RTS flow control of input */ #define MDMBUF 0x00100000 /* flow control output via Carrier */ #endif /*_POSIX_SOURCE */ /* * "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. */ #ifndef _POSIX_SOURCE #define ECHOKE 0x00000001 /* visual erase for line kill */ #endif /*_POSIX_SOURCE */ #define ECHOE 0x00000002 /* visually erase chars */ #define ECHOK 0x00000004 /* echo NL after line kill */ #define ECHO 0x00000008 /* enable echoing */ #define ECHONL 0x00000010 /* echo NL even if ECHO is off */ #ifndef _POSIX_SOURCE #define ECHOPRT 0x00000020 /* visual erase mode for hardcopy */ #define ECHOCTL 0x00000040 /* echo control chars as ^(Char) */ #endif /*_POSIX_SOURCE */ #define ISIG 0x00000080 /* enable signals INTR, QUIT, [D]SUSP */ #define ICANON 0x00000100 /* canonicalize input lines */ #ifndef _POSIX_SOURCE #define ALTWERASE 0x00000200 /* use alternate WERASE algorithm */ #endif /*_POSIX_SOURCE */ #define IEXTEN 0x00000400 /* enable FLUSHO and LNEXT */ #define TOSTOP 0x00400000 /* stop background jobs from output */ #ifndef _POSIX_SOURCE #define FLUSHO 0x00800000 /* output being flushed (state) */ #define NOHANG 0x01000000 /* XXX this should go away */ #define NOKERNINFO 0x02000000 /* no kernel output from VINFO */ #define PENDIN 0x20000000 /* XXX retype pending input (state) */ #endif /*_POSIX_SOURCE */ #define NOFLSH 0x80000000 /* don't flush after interrupt */ typedef unsigned long tcflag_t; typedef unsigned char cc_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[NCC]; /* control chars */ long c_ispeed; /* input speed */ long 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 TCSADFLUSH 2 /* drain output, flush input */ /* * Standard speeds */ #define B0 0 #define B50 50 #define B75 75 #define B110 110 #define B134 134 #define B150 150 #define B200 200 #define B300 300 #define B600 600 #define B1200 1200 #define B1800 1800 #define B2400 2400 #define B4800 4800 #define B9600 9600 #define B19200 19200 #define B38400 38400 #ifndef _POSIX_SOURCE #define EXTA 19200 #define EXTB 38400 #endif /*_POSIX_SOURCE */ /* * END OF PROTECTED INCLUDE. */ #endif /* _TERMIOS_ */ #ifndef _POSIX_SOURCE #ifdef KERNEL #include "ttydefaults.h" #else #include #endif #endif /*_POSIX_SOURCE */