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1.1 root 1: /*
2: * Copyright (c) 1988, 1989 The Regents of the University of California.
3: * 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. All advertising materials mentioning features or use of this software
14: * must display the following acknowledgement:
15: * This product includes software developed by the University of
16: * California, Berkeley and its contributors.
17: * 4. Neither the name of the University nor the names of its contributors
18: * may be used to endorse or promote products derived from this software
19: * without specific prior written permission.
20: *
21: * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
22: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24: * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
25: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31: * SUCH DAMAGE.
32: *
33: * @(#)termios.h 7.22 (Berkeley) 5/7/91
34: */
35:
36: /*
37: * termios structure
38: */
39: #ifndef _TERMIOS_H_
40: #define _TERMIOS_H_
41:
42: /*
43: * Special Control Characters
44: *
45: * Index into c_cc[] character array.
46: *
47: * Name Subscript Enabled by
48: */
49: #define VEOF 0 /* ICANON */
50: #define VEOL 1 /* ICANON */
51: #ifndef _POSIX_SOURCE
52: #define VEOL2 2 /* ICANON */
53: #endif
54: #define VERASE 3 /* ICANON */
55: #ifndef _POSIX_SOURCE
56: #define VWERASE 4 /* ICANON */
57: #endif
58: #define VKILL 5 /* ICANON */
59: #ifndef _POSIX_SOURCE
60: #define VREPRINT 6 /* ICANON */
61: #endif
62: /* 7 spare 1 */
63: #define VINTR 8 /* ISIG */
64: #define VQUIT 9 /* ISIG */
65: #define VSUSP 10 /* ISIG */
66: #ifndef _POSIX_SOURCE
67: #define VDSUSP 11 /* ISIG */
68: #endif
69: #define VSTART 12 /* IXON, IXOFF */
70: #define VSTOP 13 /* IXON, IXOFF */
71: #ifndef _POSIX_SOURCE
72: #define VLNEXT 14 /* IEXTEN */
73: #define VDISCARD 15 /* IEXTEN */
74: #endif
75: #define VMIN 16 /* !ICANON */
76: #define VTIME 17 /* !ICANON */
77: #ifndef _POSIX_SOURCE
78: #define VSTATUS 18 /* ICANON */
79: /* 19 spare 2 */
80: #define NCCS 20
81: #endif
82:
83: #define _POSIX_VDISABLE ((unsigned char)'\377')
84:
85: #ifndef _POSIX_SOURCE
86: #define CCEQ(val, c) (c == val ? val != _POSIX_VDISABLE : 0)
87: #endif
88:
89: /*
90: * Input flags - software input processing
91: */
92: #define IGNBRK 0x00000001 /* ignore BREAK condition */
93: #define BRKINT 0x00000002 /* map BREAK to SIGINTR */
94: #define IGNPAR 0x00000004 /* ignore (discard) parity errors */
95: #define PARMRK 0x00000008 /* mark parity and framing errors */
96: #define INPCK 0x00000010 /* enable checking of parity errors */
97: #define ISTRIP 0x00000020 /* strip 8th bit off chars */
98: #define INLCR 0x00000040 /* map NL into CR */
99: #define IGNCR 0x00000080 /* ignore CR */
100: #define ICRNL 0x00000100 /* map CR to NL (ala CRMOD) */
101: #define IXON 0x00000200 /* enable output flow control */
102: #define IXOFF 0x00000400 /* enable input flow control */
103: #ifndef _POSIX_SOURCE
104: #define IXANY 0x00000800 /* any char will restart after stop */
105: #define IMAXBEL 0x00002000 /* ring bell on input queue full */
106: #endif /*_POSIX_SOURCE */
107:
108: /*
109: * Output flags - software output processing
110: */
111: #define OPOST 0x00000001 /* enable following output processing */
112: #ifndef _POSIX_SOURCE
113: #define ONLCR 0x00000002 /* map NL to CR-NL (ala CRMOD) */
114: #define OXTABS 0x00000004 /* expand tabs to spaces */
115: #define ONOEOT 0x00000008 /* discard EOT's (^D) on output) */
116: #endif /*_POSIX_SOURCE */
117:
118: /*
119: * Control flags - hardware control of terminal
120: */
121: #ifndef _POSIX_SOURCE
122: #define CIGNORE 0x00000001 /* ignore control flags */
123: #endif
124: #define CSIZE 0x00000300 /* character size mask */
125: #define CS5 0x00000000 /* 5 bits (pseudo) */
126: #define CS6 0x00000100 /* 6 bits */
127: #define CS7 0x00000200 /* 7 bits */
128: #define CS8 0x00000300 /* 8 bits */
129: #define CSTOPB 0x00000400 /* send 2 stop bits */
130: #define CREAD 0x00000800 /* enable receiver */
131: #define PARENB 0x00001000 /* parity enable */
132: #define PARODD 0x00002000 /* odd parity, else even */
133: #define HUPCL 0x00004000 /* hang up on last close */
134: #define CLOCAL 0x00008000 /* ignore modem status lines */
135: #ifndef _POSIX_SOURCE
136: #define CCTS_OFLOW 0x00010000 /* CTS flow control of output */
137: #define CRTSCTS CCTS_OFLOW /* ??? */
138: #define CRTS_IFLOW 0x00020000 /* RTS flow control of input */
139: #define MDMBUF 0x00100000 /* flow control output via Carrier */
140: #endif
141:
142:
143: /*
144: * "Local" flags - dumping ground for other state
145: *
146: * Warning: some flags in this structure begin with
147: * the letter "I" and look like they belong in the
148: * input flag.
149: */
150:
151: #ifndef _POSIX_SOURCE
152: #define ECHOKE 0x00000001 /* visual erase for line kill */
153: #endif /*_POSIX_SOURCE */
154: #define ECHOE 0x00000002 /* visually erase chars */
155: #define ECHOK 0x00000004 /* echo NL after line kill */
156: #define ECHO 0x00000008 /* enable echoing */
157: #define ECHONL 0x00000010 /* echo NL even if ECHO is off */
158: #ifndef _POSIX_SOURCE
159: #define ECHOPRT 0x00000020 /* visual erase mode for hardcopy */
160: #define ECHOCTL 0x00000040 /* echo control chars as ^(Char) */
161: #endif /*_POSIX_SOURCE */
162: #define ISIG 0x00000080 /* enable signals INTR, QUIT, [D]SUSP */
163: #define ICANON 0x00000100 /* canonicalize input lines */
164: #ifndef _POSIX_SOURCE
165: #define ALTWERASE 0x00000200 /* use alternate WERASE algorithm */
166: #endif /*_POSIX_SOURCE */
167: #define IEXTEN 0x00000400 /* enable DISCARD and LNEXT */
168: #define EXTPROC 0x00000800 /* external processing */
169: #define TOSTOP 0x00400000 /* stop background jobs from output */
170: #ifndef _POSIX_SOURCE
171: #define FLUSHO 0x00800000 /* output being flushed (state) */
172: #define NOKERNINFO 0x02000000 /* no kernel output from VSTATUS */
173: #define PENDIN 0x20000000 /* XXX retype pending input (state) */
174: #endif /*_POSIX_SOURCE */
175: #define NOFLSH 0x80000000 /* don't flush after interrupt */
176:
177: typedef unsigned long tcflag_t;
178: typedef unsigned char cc_t;
179: typedef long speed_t;
180:
181: struct termios {
182: tcflag_t c_iflag; /* input flags */
183: tcflag_t c_oflag; /* output flags */
184: tcflag_t c_cflag; /* control flags */
185: tcflag_t c_lflag; /* local flags */
186: cc_t c_cc[NCCS]; /* control chars */
187: long c_ispeed; /* input speed */
188: long c_ospeed; /* output speed */
189: };
190:
191: /*
192: * Commands passed to tcsetattr() for setting the termios structure.
193: */
194: #define TCSANOW 0 /* make change immediate */
195: #define TCSADRAIN 1 /* drain output, then change */
196: #define TCSAFLUSH 2 /* drain output, flush input */
197: #ifndef _POSIX_SOURCE
198: #define TCSASOFT 0x10 /* flag - don't alter h.w. state */
199: #endif
200:
201: /*
202: * Standard speeds
203: */
204: #define B0 0
205: #define B50 50
206: #define B75 75
207: #define B110 110
208: #define B134 134
209: #define B150 150
210: #define B200 200
211: #define B300 300
212: #define B600 600
213: #define B1200 1200
214: #define B1800 1800
215: #define B2400 2400
216: #define B4800 4800
217: #define B9600 9600
218: #define B19200 19200
219: #define B38400 38400
220: #ifndef _POSIX_SOURCE
221: #define EXTA 19200
222: #define EXTB 38400
223: #endif /*_POSIX_SOURCE */
224:
225: #ifndef KERNEL
226:
227: #include <sys/cdefs.h>
228:
229: __BEGIN_DECLS
230: speed_t cfgetispeed __P((const struct termios *));
231: speed_t cfgetospeed __P((const struct termios *));
232: int cfsetispeed __P((struct termios *, speed_t));
233: int cfsetospeed __P((struct termios *, speed_t));
234: int tcdrain __P((int));
235: int tcflow __P((int, int));
236: int tcflush __P((int, int));
237: int tcgetattr __P((int, struct termios *));
238: int tcsendbreak __P((int, int));
239: int tcsetattr __P((int, int, const struct termios *));
240:
241: #define TCIFLUSH 1
242: #define TCOFLUSH 2
243: #define TCIOFLUSH 3
244: #define TCOOFF 1
245: #define TCOON 2
246: #define TCIOFF 3
247: #define TCION 4
248:
249: #ifndef _POSIX_SOURCE
250: void cfmakeraw __P((struct termios *));
251: void cfsetspeed __P((struct termios *, speed_t));
252: #endif /* !POSIX */
253: __END_DECLS
254:
255: #endif /* !KERNEL */
256:
257: /*
258: * END OF PROTECTED INCLUDE.
259: */
260: #endif /* !_TERMIOS_H_ */
261:
262: #ifndef _POSIX_SOURCE
263: #ifdef KERNEL
264: #include "ttydefaults.h"
265: #else
266: #include <sys/ttydefaults.h>
267: #endif
268: #endif /*_POSIX_SOURCE */
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