Annotation of prex-old/include/sys/termios.h, Revision 1.1
1.1 ! nbrk 1: /*
! 2: * Copyright (c) 1988, 1989, 1993, 1994
! 3: * The Regents of the University of California. All rights reserved.
! 4: *
! 5: * Redistribution and use in source and binary forms, with or without
! 6: * modification, are permitted provided that the following conditions
! 7: * are met:
! 8: * 1. Redistributions of source code must retain the above copyright
! 9: * notice, this list of conditions and the following disclaimer.
! 10: * 2. Redistributions in binary form must reproduce the above copyright
! 11: * notice, this list of conditions and the following disclaimer in the
! 12: * documentation and/or other materials provided with the distribution.
! 13: * 3. Neither the name of the University nor the names of its contributors
! 14: * may be used to endorse or promote products derived from this software
! 15: * without specific prior written permission.
! 16: *
! 17: * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
! 18: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
! 19: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
! 20: * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
! 21: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
! 22: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
! 23: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
! 24: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
! 25: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
! 26: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
! 27: * SUCH DAMAGE.
! 28: *
! 29: * @(#)termios.h 8.3 (Berkeley) 3/28/94
! 30: */
! 31:
! 32: #ifndef _SYS_TERMIOS_H_
! 33: #define _SYS_TERMIOS_H_
! 34:
! 35: /*
! 36: * Special Control Characters
! 37: *
! 38: * Index into c_cc[] character array.
! 39: *
! 40: * Name Subscript Enabled by
! 41: */
! 42: #define VEOF 0 /* ICANON */
! 43: #define VEOL 1 /* ICANON */
! 44: #define VEOL2 2 /* ICANON */
! 45: #define VERASE 3 /* ICANON */
! 46: #define VWERASE 4 /* ICANON */
! 47: #define VKILL 5 /* ICANON */
! 48: #define VREPRINT 6 /* ICANON */
! 49: /* 7 spare 1 */
! 50: #define VINTR 8 /* ISIG */
! 51: #define VQUIT 9 /* ISIG */
! 52: #define VSUSP 10 /* ISIG */
! 53: #define VDSUSP 11 /* ISIG */
! 54: #define VSTART 12 /* IXON, IXOFF */
! 55: #define VSTOP 13 /* IXON, IXOFF */
! 56: #define VLNEXT 14 /* IEXTEN */
! 57: #define VDISCARD 15 /* IEXTEN */
! 58: #define VMIN 16 /* !ICANON */
! 59: #define VTIME 17 /* !ICANON */
! 60: #define VSTATUS 18 /* ICANON */
! 61: /* 19 spare 2 */
! 62: #define NCCS 20
! 63:
! 64: #define _POSIX_VDISABLE ((unsigned char)'\377')
! 65:
! 66: #define CCEQ(val, c) (c == val ? val != _POSIX_VDISABLE : 0)
! 67:
! 68: /*
! 69: * Input flags - software input processing
! 70: */
! 71: #define IGNBRK 0x00000001 /* ignore BREAK condition */
! 72: #define BRKINT 0x00000002 /* map BREAK to SIGINTR */
! 73: #define IGNPAR 0x00000004 /* ignore (discard) parity errors */
! 74: #define PARMRK 0x00000008 /* mark parity and framing errors */
! 75: #define INPCK 0x00000010 /* enable checking of parity errors */
! 76: #define ISTRIP 0x00000020 /* strip 8th bit off chars */
! 77: #define INLCR 0x00000040 /* map NL into CR */
! 78: #define IGNCR 0x00000080 /* ignore CR */
! 79: #define ICRNL 0x00000100 /* map CR to NL (ala CRMOD) */
! 80: #define IXON 0x00000200 /* enable output flow control */
! 81: #define IXOFF 0x00000400 /* enable input flow control */
! 82: #define IXANY 0x00000800 /* any char will restart after stop */
! 83: #define IMAXBEL 0x00002000 /* ring bell on input queue full */
! 84:
! 85: /*
! 86: * Output flags - software output processing
! 87: */
! 88: #define OPOST 0x00000001 /* enable following output processing */
! 89: #define ONLCR 0x00000002 /* map NL to CR-NL (ala CRMOD) */
! 90: #define OXTABS 0x00000004 /* expand tabs to spaces */
! 91: #define ONOEOT 0x00000008 /* discard EOT's (^D) on output) */
! 92:
! 93: /*
! 94: * Control flags - hardware control of terminal
! 95: */
! 96: #define CIGNORE 0x00000001 /* ignore control flags */
! 97: #define CSIZE 0x00000300 /* character size mask */
! 98: #define CS5 0x00000000 /* 5 bits (pseudo) */
! 99: #define CS6 0x00000100 /* 6 bits */
! 100: #define CS7 0x00000200 /* 7 bits */
! 101: #define CS8 0x00000300 /* 8 bits */
! 102: #define CSTOPB 0x00000400 /* send 2 stop bits */
! 103: #define CREAD 0x00000800 /* enable receiver */
! 104: #define PARENB 0x00001000 /* parity enable */
! 105: #define PARODD 0x00002000 /* odd parity, else even */
! 106: #define HUPCL 0x00004000 /* hang up on last close */
! 107: #define CLOCAL 0x00008000 /* ignore modem status lines */
! 108: #define CCTS_OFLOW 0x00010000 /* CTS flow control of output */
! 109: #define CRTSCTS CCTS_OFLOW /* ??? */
! 110: #define CRTS_IFLOW 0x00020000 /* RTS flow control of input */
! 111: #define MDMBUF 0x00100000 /* flow control output via Carrier */
! 112:
! 113:
! 114: /*
! 115: * "Local" flags - dumping ground for other state
! 116: *
! 117: * Warning: some flags in this structure begin with
! 118: * the letter "I" and look like they belong in the
! 119: * input flag.
! 120: */
! 121:
! 122: #ifndef _POSIX_SOURCE
! 123: #define ECHOKE 0x00000001 /* visual erase for line kill */
! 124: #endif /*_POSIX_SOURCE */
! 125: #define ECHOE 0x00000002 /* visually erase chars */
! 126: #define ECHOK 0x00000004 /* echo NL after line kill */
! 127: #define ECHO 0x00000008 /* enable echoing */
! 128: #define ECHONL 0x00000010 /* echo NL even if ECHO is off */
! 129: #ifndef _POSIX_SOURCE
! 130: #define ECHOPRT 0x00000020 /* visual erase mode for hardcopy */
! 131: #define ECHOCTL 0x00000040 /* echo control chars as ^(Char) */
! 132: #endif /*_POSIX_SOURCE */
! 133: #define ISIG 0x00000080 /* enable signals INTR, QUIT, [D]SUSP */
! 134: #define ICANON 0x00000100 /* canonicalize input lines */
! 135: #ifndef _POSIX_SOURCE
! 136: #define ALTWERASE 0x00000200 /* use alternate WERASE algorithm */
! 137: #endif /*_POSIX_SOURCE */
! 138: #define IEXTEN 0x00000400 /* enable DISCARD and LNEXT */
! 139: #define EXTPROC 0x00000800 /* external processing */
! 140: #define TOSTOP 0x00400000 /* stop background jobs from output */
! 141: #ifndef _POSIX_SOURCE
! 142: #define FLUSHO 0x00800000 /* output being flushed (state) */
! 143: #define NOKERNINFO 0x02000000 /* no kernel output from VSTATUS */
! 144: #define PENDIN 0x20000000 /* XXX retype pending input (state) */
! 145: #endif /*_POSIX_SOURCE */
! 146: #define NOFLSH 0x80000000 /* don't flush after interrupt */
! 147:
! 148: typedef unsigned long tcflag_t;
! 149: typedef unsigned char cc_t;
! 150: typedef long speed_t;
! 151:
! 152: struct termios {
! 153: tcflag_t c_iflag; /* input flags */
! 154: tcflag_t c_oflag; /* output flags */
! 155: tcflag_t c_cflag; /* control flags */
! 156: tcflag_t c_lflag; /* local flags */
! 157: cc_t c_cc[NCCS]; /* control chars */
! 158: long c_ispeed; /* input speed */
! 159: long c_ospeed; /* output speed */
! 160: };
! 161:
! 162: /*
! 163: * Commands passed to tcsetattr() for setting the termios structure.
! 164: */
! 165: #define TCSANOW 0 /* make change immediate */
! 166: #define TCSADRAIN 1 /* drain output, then change */
! 167: #define TCSAFLUSH 2 /* drain output, flush input */
! 168: #ifndef _POSIX_SOURCE
! 169: #define TCSASOFT 0x10 /* flag - don't alter h.w. state */
! 170: #endif
! 171:
! 172: /*
! 173: * Standard speeds
! 174: */
! 175: #define B0 0
! 176: #define B50 50
! 177: #define B75 75
! 178: #define B110 110
! 179: #define B134 134
! 180: #define B150 150
! 181: #define B200 200
! 182: #define B300 300
! 183: #define B600 600
! 184: #define B1200 1200
! 185: #define B1800 1800
! 186: #define B2400 2400
! 187: #define B4800 4800
! 188: #define B9600 9600
! 189: #define B19200 19200
! 190: #define B38400 38400
! 191:
! 192: #ifndef KERNEL
! 193:
! 194: #define TCIFLUSH 1
! 195: #define TCOFLUSH 2
! 196: #define TCIOFLUSH 3
! 197: #define TCOOFF 1
! 198: #define TCOON 2
! 199: #define TCIOFF 3
! 200: #define TCION 4
! 201:
! 202: #include <sys/cdefs.h>
! 203:
! 204: __BEGIN_DECLS
! 205: speed_t cfgetispeed(const struct termios *);
! 206: speed_t cfgetospeed(const struct termios *);
! 207: int cfsetispeed(struct termios *, speed_t);
! 208: int cfsetospeed(struct termios *, speed_t);
! 209: int tcgetattr(int, struct termios *);
! 210: int tcsetattr(int, int, const struct termios *);
! 211: int tcdrain(int);
! 212: int tcflow(int, int);
! 213: int tcflush(int, int);
! 214: int tcsendbreak(int, int);
! 215:
! 216: #ifndef _POSIX_SOURCE
! 217: void cfmakeraw(struct termios *);
! 218: int cfsetspeed(struct termios *, speed_t);
! 219: #endif /* !_POSIX_SOURCE */
! 220: __END_DECLS
! 221:
! 222: #endif /* !KERNEL */
! 223:
! 224: #ifndef _POSIX_SOURCE
! 225:
! 226: /*
! 227: * Include tty ioctl's that aren't just for backwards compatibility
! 228: * with the old tty driver. These ioctl definitions were previously
! 229: * in <sys/ioctl.h>.
! 230: */
! 231: #include <sys/ttycom.h>
! 232: #endif
! 233:
! 234: /*
! 235: * END OF PROTECTED INCLUDE.
! 236: */
! 237: #endif /* !_SYS_TERMIOS_H_ */
! 238:
! 239: #ifndef _POSIX_SOURCE
! 240: #include <sys/ttydefaults.h>
! 241: #endif
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