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1.1 root 1: /*
2: * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
3: *
4: * @APPLE_LICENSE_HEADER_START@
5: *
6: * Portions Copyright (c) 1999 Apple Computer, Inc. All Rights
7: * Reserved. This file contains Original Code and/or Modifications of
8: * Original Code as defined in and that are subject to the Apple Public
9: * Source License Version 1.1 (the "License"). You may not use this file
10: * except in compliance with the License. Please obtain a copy of the
11: * License at http://www.apple.com/publicsource and read it before using
12: * this file.
13: *
14: * The Original Code and all software distributed under the License are
15: * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
16: * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
17: * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
18: * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
19: * License for the specific language governing rights and limitations
20: * under the License.
21: *
22: * @APPLE_LICENSE_HEADER_END@
23: */
24:
25: /* Copyright (c) 1997 Apple Computer, Inc. All Rights Reserved */
26: /*
27: * Copyright (c) 1988, 1989, 1993, 1994
28: * The Regents of the University of California. All rights reserved.
29: *
30: * Redistribution and use in source and binary forms, with or without
31: * modification, are permitted provided that the following conditions
32: * are met:
33: * 1. Redistributions of source code must retain the above copyright
34: * notice, this list of conditions and the following disclaimer.
35: * 2. Redistributions in binary form must reproduce the above copyright
36: * notice, this list of conditions and the following disclaimer in the
37: * documentation and/or other materials provided with the distribution.
38: * 3. All advertising materials mentioning features or use of this software
39: * must display the following acknowledgement:
40: * This product includes software developed by the University of
41: * California, Berkeley and its contributors.
42: * 4. Neither the name of the University nor the names of its contributors
43: * may be used to endorse or promote products derived from this software
44: * without specific prior written permission.
45: *
46: * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
47: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
48: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
49: * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
50: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
51: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
52: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
53: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
54: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
55: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
56: * SUCH DAMAGE.
57: *
58: * @(#)termios.h 8.3 (Berkeley) 3/28/94
59: */
60:
61: #ifndef _SYS_TERMIOS_H_
62: #define _SYS_TERMIOS_H_
63:
64: /*
65: * Special Control Characters
66: *
67: * Index into c_cc[] character array.
68: *
69: * Name Subscript Enabled by
70: */
71: #define VEOF 0 /* ICANON */
72: #define VEOL 1 /* ICANON */
73: #ifndef _POSIX_SOURCE
74: #define VEOL2 2 /* ICANON together with IEXTEN */
75: #endif
76: #define VERASE 3 /* ICANON */
77: #ifndef _POSIX_SOURCE
78: #define VWERASE 4 /* ICANON together with IEXTEN */
79: #endif
80: #define VKILL 5 /* ICANON */
81: #ifndef _POSIX_SOURCE
82: #define VREPRINT 6 /* ICANON together with IEXTEN */
83: #endif
84: /* 7 spare 1 */
85: #define VINTR 8 /* ISIG */
86: #define VQUIT 9 /* ISIG */
87: #define VSUSP 10 /* ISIG */
88: #ifndef _POSIX_SOURCE
89: #define VDSUSP 11 /* ISIG together with IEXTEN */
90: #endif
91: #define VSTART 12 /* IXON, IXOFF */
92: #define VSTOP 13 /* IXON, IXOFF */
93: #ifndef _POSIX_SOURCE
94: #define VLNEXT 14 /* IEXTEN */
95: #define VDISCARD 15 /* IEXTEN */
96: #endif
97: #define VMIN 16 /* !ICANON */
98: #define VTIME 17 /* !ICANON */
99: #ifndef _POSIX_SOURCE
100: #define VSTATUS 18 /* ICANON together with IEXTEN */
101: /* 19 spare 2 */
102: #endif
103: #define NCCS 20
104:
105: #ifndef _POSIX_VDISABLE
106: #define _POSIX_VDISABLE 0xff
107: #endif
108:
109: #ifndef _POSIX_SOURCE
110: #define CCEQ(val, c) ((c) == (val) ? (val) != _POSIX_VDISABLE : 0)
111: #endif
112:
113: /*
114: * Input flags - software input processing
115: */
116: #define IGNBRK 0x00000001 /* ignore BREAK condition */
117: #define BRKINT 0x00000002 /* map BREAK to SIGINTR */
118: #define IGNPAR 0x00000004 /* ignore (discard) parity errors */
119: #define PARMRK 0x00000008 /* mark parity and framing errors */
120: #define INPCK 0x00000010 /* enable checking of parity errors */
121: #define ISTRIP 0x00000020 /* strip 8th bit off chars */
122: #define INLCR 0x00000040 /* map NL into CR */
123: #define IGNCR 0x00000080 /* ignore CR */
124: #define ICRNL 0x00000100 /* map CR to NL (ala CRMOD) */
125: #define IXON 0x00000200 /* enable output flow control */
126: #define IXOFF 0x00000400 /* enable input flow control */
127: #ifndef _POSIX_SOURCE
128: #define IXANY 0x00000800 /* any char will restart after stop */
129: #define IMAXBEL 0x00002000 /* ring bell on input queue full */
130: #endif /*_POSIX_SOURCE */
131:
132: /*
133: * Output flags - software output processing
134: */
135: #define OPOST 0x00000001 /* enable following output processing */
136: #ifndef _POSIX_SOURCE
137: #define ONLCR 0x00000002 /* map NL to CR-NL (ala CRMOD) */
138: #define OXTABS 0x00000004 /* expand tabs to spaces */
139: #define ONOEOT 0x00000008 /* discard EOT's (^D) on output) */
140: #endif /*_POSIX_SOURCE */
141:
142: /*
143: * Control flags - hardware control of terminal
144: */
145: #ifndef _POSIX_SOURCE
146: #define CIGNORE 0x00000001 /* ignore control flags */
147: #endif
148: #define CSIZE 0x00000300 /* character size mask */
149: #define CS5 0x00000000 /* 5 bits (pseudo) */
150: #define CS6 0x00000100 /* 6 bits */
151: #define CS7 0x00000200 /* 7 bits */
152: #define CS8 0x00000300 /* 8 bits */
153: #define CSTOPB 0x00000400 /* send 2 stop bits */
154: #define CREAD 0x00000800 /* enable receiver */
155: #define PARENB 0x00001000 /* parity enable */
156: #define PARODD 0x00002000 /* odd parity, else even */
157: #define HUPCL 0x00004000 /* hang up on last close */
158: #define CLOCAL 0x00008000 /* ignore modem status lines */
159: #ifndef _POSIX_SOURCE
160: #define CCTS_OFLOW 0x00010000 /* CTS flow control of output */
161: #define CRTSCTS (CCTS_OFLOW | CRTS_IFLOW)
162: #define CRTS_IFLOW 0x00020000 /* RTS flow control of input */
163: #define CDTR_IFLOW 0x00040000 /* DTR flow control of input */
164: #define CDSR_OFLOW 0x00080000 /* DSR flow control of output */
165: #define CCAR_OFLOW 0x00100000 /* DCD flow control of output */
166: #define MDMBUF 0x00100000 /* old name for CCAR_OFLOW */
167: #endif
168:
169:
170: /*
171: * "Local" flags - dumping ground for other state
172: *
173: * Warning: some flags in this structure begin with
174: * the letter "I" and look like they belong in the
175: * input flag.
176: */
177:
178: #ifndef _POSIX_SOURCE
179: #define ECHOKE 0x00000001 /* visual erase for line kill */
180: #endif /*_POSIX_SOURCE */
181: #define ECHOE 0x00000002 /* visually erase chars */
182: #define ECHOK 0x00000004 /* echo NL after line kill */
183: #define ECHO 0x00000008 /* enable echoing */
184: #define ECHONL 0x00000010 /* echo NL even if ECHO is off */
185: #ifndef _POSIX_SOURCE
186: #define ECHOPRT 0x00000020 /* visual erase mode for hardcopy */
187: #define ECHOCTL 0x00000040 /* echo control chars as ^(Char) */
188: #endif /*_POSIX_SOURCE */
189: #define ISIG 0x00000080 /* enable signals INTR, QUIT, [D]SUSP */
190: #define ICANON 0x00000100 /* canonicalize input lines */
191: #ifndef _POSIX_SOURCE
192: #define ALTWERASE 0x00000200 /* use alternate WERASE algorithm */
193: #endif /*_POSIX_SOURCE */
194: #define IEXTEN 0x00000400 /* enable DISCARD and LNEXT */
195: #define EXTPROC 0x00000800 /* external processing */
196: #define TOSTOP 0x00400000 /* stop background jobs from output */
197: #ifndef _POSIX_SOURCE
198: #define FLUSHO 0x00800000 /* output being flushed (state) */
199: #define NOKERNINFO 0x02000000 /* no kernel output from VSTATUS */
200: #define PENDIN 0x20000000 /* XXX retype pending input (state) */
201: #endif /*_POSIX_SOURCE */
202: #define NOFLSH 0x80000000 /* don't flush after interrupt */
203:
204: typedef unsigned long tcflag_t;
205: typedef unsigned char cc_t;
206: typedef long speed_t; /* XXX should be unsigned long */
207:
208: struct termios {
209: tcflag_t c_iflag; /* input flags */
210: tcflag_t c_oflag; /* output flags */
211: tcflag_t c_cflag; /* control flags */
212: tcflag_t c_lflag; /* local flags */
213: cc_t c_cc[NCCS]; /* control chars */
214: speed_t c_ispeed; /* input speed */
215: speed_t c_ospeed; /* output speed */
216: };
217:
218: /*
219: * Commands passed to tcsetattr() for setting the termios structure.
220: */
221: #define TCSANOW 0 /* make change immediate */
222: #define TCSADRAIN 1 /* drain output, then change */
223: #define TCSAFLUSH 2 /* drain output, flush input */
224: #ifndef _POSIX_SOURCE
225: #define TCSASOFT 0x10 /* flag - don't alter h.w. state */
226: #endif
227:
228: /*
229: * Standard speeds
230: */
231: #define B0 0
232: #define B50 50
233: #define B75 75
234: #define B110 110
235: #define B134 134
236: #define B150 150
237: #define B200 200
238: #define B300 300
239: #define B600 600
240: #define B1200 1200
241: #define B1800 1800
242: #define B2400 2400
243: #define B4800 4800
244: #define B9600 9600
245: #define B19200 19200
246: #define B38400 38400
247: #ifndef _POSIX_SOURCE
248: #define B7200 7200
249: #define B14400 14400
250: #define B28800 28800
251: #define B57600 57600
252: #define B76800 76800
253: #define B115200 115200
254: #define B230400 230400
255: #define EXTA 19200
256: #define EXTB 38400
257: #endif /* !_POSIX_SOURCE */
258:
259: #ifndef _KERNEL
260:
261: #define TCIFLUSH 1
262: #define TCOFLUSH 2
263: #define TCIOFLUSH 3
264: #define TCOOFF 1
265: #define TCOON 2
266: #define TCIOFF 3
267: #define TCION 4
268:
269: #include <sys/cdefs.h>
270:
271: __BEGIN_DECLS
272: speed_t cfgetispeed __P((const struct termios *));
273: speed_t cfgetospeed __P((const struct termios *));
274: int cfsetispeed __P((struct termios *, speed_t));
275: int cfsetospeed __P((struct termios *, speed_t));
276: int tcgetattr __P((int, struct termios *));
277: int tcsetattr __P((int, int, const struct termios *));
278: int tcdrain __P((int));
279: int tcflow __P((int, int));
280: int tcflush __P((int, int));
281: int tcsendbreak __P((int, int));
282:
283: #ifndef _POSIX_SOURCE
284: void cfmakeraw __P((struct termios *));
285: int cfsetspeed __P((struct termios *, speed_t));
286: #endif /* !_POSIX_SOURCE */
287: __END_DECLS
288:
289: #endif /* !_KERNEL */
290:
291: #ifndef _POSIX_SOURCE
292:
293: /*
294: * Include tty ioctl's that aren't just for backwards compatibility
295: * with the old tty driver. These ioctl definitions were previously
296: * in <sys/ioctl.h>.
297: */
298: #include <sys/ttycom.h>
299: #endif
300:
301: /*
302: * END OF PROTECTED INCLUDE.
303: */
304: #endif /* !_SYS_TERMIOS_H_ */
305:
306: #ifndef _POSIX_SOURCE
307: #include <sys/ttydefaults.h>
308: #endif
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