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1.1 root 1: /* (-lgl
2: * COHERENT Version 4.0
3: * Copyright (c) 1982, 1993 by Mark Williams Company.
4: * All rights reserved. May not be copied without permission.
5: -lgl) */
6: /*
7: * Terminal ioctl.
8: * This is an ibm-pc special case file, many of these ioctls apply
9: * only to the pc console and pc asynchronous ports.
10: */
11:
12: #ifndef __SGTTY_H__
13: #define __SGTTY_H__
14:
15: #include <sys/types.h>
16:
17: /*
18: *******************************
19: *
20: * 386 version
21: *
22: *******************************
23: */
24: #ifdef _I386
25: /*
26: * Ioctl functions.
27: */
28: #define TIOCHPCL ('t'<<8|2) /* Hang up on last close */
29: #define TIOCGETP ('t'<<8|8) /* Terminal get modes (old gtty) */
30: #define TIOCSETP ('t'<<8|9) /* Terminal set modes (old stty) */
31: #define TIOCSETN ('t'<<8|10) /* Set modes w/o delay or out flush */
32: #define TIOCEXCL ('t'<<8|13) /* Set exclusive use */
33: #define TIOCNXCL ('t'<<8|14) /* Set non-exclusive use */
34: #define TIOCFLUSH ('t'<<8|16) /* Flush characters in I/O queues */
35: #define TIOCSETC ('t'<<8|17) /* Set characters */
36: #define TIOCGETC ('t'<<8|18) /* Get characters */
37:
38: /*
39: * Structure for TIOVGETB/TIOVPUTB
40: */
41: struct vidctl {
42: short v_position; /* Position in video memory */
43: short v_count; /* Number of characters to transfer */
44: short v_buffer; /* Character buffer to read/write */
45: };
46:
47: /*
48: * stty/gtty modes.
49: */
50: #define XTABS 0x0002 /* Expand tabs to spaces */
51: #define LCASE 0x0004 /* Lowercase mapping on input */
52: #define ECHO 0x0008 /* Echo input characters */
53: #define CRMOD 0x0010 /* Map '\r' to '\n' */
54: #define RAW 0x0020
55: #define ODDP 0x0040 /* Allow odd parity */
56: #define EVENP 0x0080 /* Allow even parity */
57: #define ANYP 0x00C0 /* Allow any parity */
58:
59: /*
60: * The following are not part of S5 sgtty.
61: * They are here to allow compilation of old V7 sources.
62: */
63: #define CBREAK 0x010000 /* Each input character causes wakeup */
64: #define TANDEM 0x020000 /* flow control protocol */
65: #define CRT 0x040000 /* CRT character erase */
66: #define RAWIN 0x080000
67: #define RAWOUT 0x100000
68:
69: /*
70: * Names for terminal speeds.
71: */
72: #define B0 0 /* Hangup if modem control enabled */
73: #define B50 1 /* 50 bps */
74: #define B75 2 /* 75 bps */
75: #define B110 3 /* 110 bps */
76: #define B134 4 /* 134.5 bps (IBM 2741) */
77: #define B150 5 /* 150 bps */
78: #define B200 6 /* 200 bps */
79: #define B300 7 /* 300 bps */
80: #define B600 8 /* 600 bps */
81: #define B1200 9 /* 1200 bps */
82: #define B1800 10 /* 1800 bps */
83: #define B2400 11 /* 2400 bps */
84: #define B4800 12 /* 4800 bps */
85: #define B9600 13 /* 9600 bps */
86: #define B19200 14 /* 19200 bps */
87: #define B38400 15
88: #define EXTA 14
89: #define EXTB 15
90: #else
91: /*
92: *******************************
93: *
94: * 286 version
95: *
96: *******************************
97: */
98:
99: /*
100: * Ioctl functions.
101: */
102: #define TIOCSETP 0100 /* Terminal set modes (old stty) */
103: #define TIOCGETP 0101 /* Terminal get modes (old gtty) */
104: #define TIOCSETC 0102 /* Set characters */
105: #define TIOCGETC 0103 /* Get characters */
106: #define TIOCSETN 0104 /* Set modes w/o delay or out flush */
107: #define TIOCEXCL 0105 /* Set exclusive use */
108: #define TIOCNXCL 0106 /* Set non-exclusive use */
109: #define TIOCHPCL 0107 /* Hang up on last close */
110: #define TIOCFLUSH 0110 /* Flush characters in I/O queues */
111:
112: /*
113: * Compatibility with gtty and stty.
114: */
115: #define stty(u,v) ioctl(u,TIOCSETP,v)
116: #define gtty(u,v) ioctl(u,TIOCGETP,v)
117:
118: /*
119: * Structure for TIOVGETB/TIOVPUTB
120: */
121: struct vidctl {
122: int v_position; /* Position in video memory */
123: int v_count; /* Number of characters to transfer */
124: char *v_buffer; /* Character buffer to read/write */
125: };
126:
127: /*
128: * Bits from old stty/gtty modes.
129: */
130: #define EVENP 01 /* Allow even parity */
131: #define ODDP 02 /* Allow odd parity */
132: #define ANYP 03 /* Allow any parity */
133: #define CRMOD 04 /* Map '\r' to '\n' */
134: #define ECHO 010 /* Echo input characters */
135: #define LCASE 020 /* Lowercase mapping on input */
136: #define CBREAK 040 /* Each input character causes wakeup */
137: #define RAWIN 0100 /* 8-bit input raw */
138: #define RAWOUT 0200 /* 8-bit output raw */
139: #define TANDEM 0400 /* flow control protocol */
140: #define XTABS 01000 /* Expand tabs to spaces */
141: #define CRT 02000 /* CRT character erase */
142:
143: /*
144: * Compatibility.
145: */
146: #define RAW (RAWIN|RAWOUT) /* Raw mode */
147:
148: /*
149: * Names for terminal speeds.
150: */
151: #define B0 0 /* Hangup if modem control enabled */
152: #define B50 1 /* 50 bps */
153: #define B75 2 /* 75 bps */
154: #define B110 3 /* 110 bps */
155: #define B134 4 /* 134.5 bps (IBM 2741) */
156: #define B150 5 /* 150 bps */
157: #define B200 6 /* 200 bps */
158: #define B300 7 /* 300 bps */
159: #define B600 8 /* 600 bps */
160: #define B1200 9 /* 1200 bps */
161: #define B1800 10 /* 1800 bps */
162: #define B2000 11 /* 2000 bps */
163: #define B2400 12 /* 2400 bps */
164: #define B3600 13 /* 3600 bps */
165: #define B4800 14 /* 4800 bps */
166: #define B7200 15 /* 7200 bps */
167: #define B9600 16 /* 9600 bps */
168: #define B19200 17 /* 19200 bps */
169: #define EXTA 18 /* External A (DH-11) */
170: #define EXTB 19 /* External B (DH-11) */
171: #endif
172:
173: /*
174: *******************************
175: *
176: * Common definitions for 286/386 versions
177: *
178: *******************************
179: */
180: #define TIOCCHPCL 0111 /* Don't hang up on last close */
181: #define TIOCGETTF 0112 /* Get tty flag word */
182: #define TIOCBREAD 0113 /* Blocking read in CBREAK/RAW mode */
183: #define TIOCCBREAD 0114 /* Turn off TIOCBREAD */
184: #define TIOCSHIFT 0115 /* Switch console left-SHIFT & "\" */
185: #define TIOCCSHIFT 0116 /* Normal console left-SHIFT & "\" */
186:
187: #define TIOCQUERY 0120 /* No. of chars waiting for read */
188:
189: #define TIOCSETG 0130 /* Set tty process group */
190:
191: #define TIOCGETF 0200 /* Get function keys (dev. dep.) */
192: #define TIOCSETF 0201 /* Set function keys (dev. dep.) */
193: #define TIOCGETKBT 0202 /* Get keyboard table (dev. dep.) */
194: #define TIOCSETKBT 0203 /* Set keyboard table (dev. dep.) */
195:
196: /* misc. functions */
197:
198: #define TIOCSDTR 0301 /* Set DTR */
199: #define TIOCCDTR 0302 /* Clear DTR */
200: #define TIOCSRTS 0303 /* Set RTS */
201: #define TIOCCRTS 0304 /* Clear RTS */
202: #define TIOCSBRK 0305 /* Set BREAK */
203: #define TIOCCBRK 0306 /* Clear BREAK */
204:
205: #define TIOCRSPEED 0320 /* Set "raw" line I/O speed divisor */
206: #define TIOCWORDL 0321 /* Set line word length and stop bits */
207:
208: #define TIOCRMSR 0400 /* Get CTS/DSR/RI/RLSD (MSR) */
209:
210: #define TIOVGETB 0500 /* Read video memory */
211: #define TIOVPUTB 0501 /* Write video memory */
212:
213: /*
214: * Bits for TIOCRMSR.
215: */
216:
217: #define MSRCTS 1 /* Clear to Send */
218: #define MSRDSR 2 /* Data Set Ready */
219: #define MSRRI 4 /* Ring Indicator */
220: #define MSRRLSD 8 /* Received Line Signal Detect */
221:
222: /*
223: * Attribute masks for TIOVPUTB - attributes occupy odd addresses
224: * in video memory.
225: */
226: #define VNORM 0x07 /* Ordinary Video */
227: #define VINTE 0x08 /* Intense video */
228: #define VBLIN 0x80 /* Blinking video */
229: #define VREVE 0x70 /* Reverse video */
230: #define VUNDE 0x01 /* Underline video (mono board) */
231:
232: /*
233: * Structure for TIOCSETP/TIOCGETP
234: */
235: struct sgttyb {
236: char sg_ispeed; /* Input speed */
237: char sg_ospeed; /* Output speed */
238: char sg_erase; /* Character erase */
239: char sg_kill; /* Line kill character */
240: int sg_flags; /* Flags */
241: };
242:
243: /*
244: * Structure for TIOCSETC/TIOCGETC
245: */
246: struct tchars {
247: char t_intrc; /* Interrupt */
248: char t_quitc; /* Quit */
249: char t_startc; /* Start output */
250: char t_stopc; /* Stop output */
251: char t_eofc; /* End of file */
252: char t_brkc; /* Input delimiter */
253: };
254:
255: /*
256: * Overlying structure for ioctl.
257: */
258: union ioctl {
259: struct sgttyb io_sgttyb;
260: struct tchars io_tchars;
261: struct vidctl io_vidctl;
262: };
263:
264:
265: #endif
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