1 /*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 */
21 /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
22 /* All Rights Reserved */
23
24
25 /*
26 * Copyright (c) 1988, 2010, Oracle and/or its affiliates. All rights reserved.
27 */
28
29 #ifndef _SYS_TERMIOS_H
30 #define _SYS_TERMIOS_H
31
32 #include <sys/feature_tests.h>
33
34 #if !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__)
35 #include <sys/ttydev.h>
36 #include <sys/time.h>
37 #endif /* !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__) */
38
39 #include <sys/types.h>
40
41 #ifdef __cplusplus
42 extern "C" {
43 #endif
44
45 /*
46 * _POSIX_VDISABLE has been defined in <sys/termios.h> since the
47 * introduction of the header. The POSIX standard, IEEE Std.
48 * 1003.1-1988 also required the existence of _POSIX_VDISABLE in
49 * this header. Subsequent versions of the IEEE Standard as well
50 * as the X/Open specifications required that _POSIX_VDISABLE be
51 * defined in <unistd.h> while still allowing for it's existence
52 * here. With the introduction of XPG6, _POSIX_VDISABLE can only
53 * be defined in <unistd.h>.
54 */
55 #if !defined(_XPG6) || defined(__EXTENSIONS__)
56 #ifndef _POSIX_VDISABLE
57 #define _POSIX_VDISABLE 0 /* Disable special character functions */
58 #endif
59 #endif /* !defined(_XPG6) || defined(__EXTENSIONS__) */
60
61 #if !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__)
62 #define CTRL(c) ((c)&037)
63 #define IBSHIFT 16
64 #endif /* !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__) */
65
66 /* required by termio.h and VCEOF/VCEOL */
67 #define _NCC 8
68 #if !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__)
69 #define NCC _NCC
70 #endif /* !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__) */
71
72 /* some defines required by POSIX */
73 #define NCCS 19
74
75 /*
76 * types defined by POSIX. These are better off in types.h, but
77 * the standard says that they have to be in termios.h.
78 */
79 typedef unsigned int tcflag_t;
80 typedef unsigned char cc_t;
81 typedef unsigned int speed_t;
82
83 /*
84 * Ioctl control packet
85 */
86 struct termios {
87 tcflag_t c_iflag; /* input modes */
88 tcflag_t c_oflag; /* output modes */
89 tcflag_t c_cflag; /* control modes */
90 tcflag_t c_lflag; /* line discipline modes */
91 cc_t c_cc[NCCS]; /* control chars */
92 };
93
94 /*
95 * POSIX termios functions
96 * These functions get mapped into ioctls.
97 */
98
99 #ifndef _KERNEL
100
101 #if defined(__STDC__)
102
103 extern speed_t cfgetospeed(const struct termios *);
104 extern int cfsetospeed(struct termios *, speed_t);
105 extern speed_t cfgetispeed(const struct termios *);
106 extern int cfsetispeed(struct termios *, speed_t);
107 extern int tcgetattr(int, struct termios *);
108 extern int tcsetattr(int, int, const struct termios *);
109 extern int tcsendbreak(int, int);
110 extern int tcdrain(int);
111 extern int tcflush(int, int);
112 extern int tcflow(int, int);
113
114 #else
115
116 extern speed_t cfgetospeed();
117 extern int cfsetospeed();
118 extern speed_t cfgetispeed();
119 extern int cfsetispeed();
120 extern int tcgetattr();
121 extern int tcsetattr();
122 extern int tcsendbreak();
123 extern int tcdrain();
124 extern int tcflush();
125 extern int tcflow();
126
127 #endif /* __STDC__ */
128
129 #if !defined(__XOPEN_OR_POSIX) || defined(_XPG4_2) || defined(__EXTENSIONS__)
130
131 #if defined(__STDC__)
132 extern pid_t tcgetsid(int);
133 #else
134 extern pid_t tcgetsid();
135 #endif /* __STDC__ */
136
137 #endif /* !defined(__XOPEN_OR_POSIX) || defined(_XPG4_2) ... */
138
139 #endif
140
141 /* control characters */
142 #define VINTR 0
143 #define VQUIT 1
144 #define VERASE 2
145 #define VKILL 3
146 #define VEOF 4
147 #define VEOL 5
148 #if !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__)
149 #define VEOL2 6
150 #endif /* !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__) */
151 #define VMIN 4
152 #define VTIME 5
153 #if !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__)
154 #define VSWTCH 7
155 #endif /* !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__) */
156 #define VSTART 8
157 #define VSTOP 9
158 #define VSUSP 10
159 #if !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__)
160 #define VDSUSP 11
161 #define VREPRINT 12
162 #define VDISCARD 13
163 #define VWERASE 14
164 #define VLNEXT 15
165 /* 16 thru 19 reserved for future use */
166
167 /*
168 * control characters form Xenix termio.h
169 */
170 #define VCEOF NCC /* RESERVED true EOF char (V7 compatability) */
171 #define VCEOL (NCC + 1) /* RESERVED true EOL char */
172
173 #define CNUL 0
174 #define CDEL 0177
175
176 /* S5 default control chars */
177 /* CINTR, CERASE and CKILL modified to SunOS traditional values */
178 #define CESC '\\'
179 #define CINTR CTRL('c')
180 #define CQUIT 034 /* FS, cntl | */
181 #define CERASE 0177 /* DEL */
182 #define CKILL CTRL('u')
183 #define CEOT 04
184 #define CEOL 0
185 #define CEOL2 0
186 #define CEOF 04 /* cntl d */
187 #define CSTART 021 /* cntl q */
188 #define CSTOP 023 /* cntl s */
189 #define CSWTCH 032 /* cntl z */
190 #define CNSWTCH 0
191 #define CSUSP CTRL('z')
192 #define CDSUSP CTRL('y')
193 #define CRPRNT CTRL('r')
194 #define CFLUSH CTRL('o')
195 #define CWERASE CTRL('w')
196 #define CLNEXT CTRL('v')
197 #endif /* !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__) */
198
199
200 /* input modes */
201 #define IGNBRK 0000001
202 #define BRKINT 0000002
203 #define IGNPAR 0000004
204 #define PARMRK 0000010
205 #define INPCK 0000020
206 #define ISTRIP 0000040
207 #define INLCR 0000100
208 #define IGNCR 0000200
209 #define ICRNL 0000400
210 #if !defined(_POSIX_C_SOURCE) || \
211 (defined(_XOPEN_SOURCE) && !defined(_XPG6)) || \
212 defined(__EXTENSIONS__)
213 #define IUCLC 0001000
214 #endif /* !defined(_POSIX_C_SOURCE) || defined(_XOPEN_SOURCE)... */
215 #define IXON 0002000
216 #if !defined(_POSIX_C_SOURCE) || defined(_XOPEN_SOURCE) || \
217 defined(__EXTENSIONS__)
218 #define IXANY 0004000
219 #endif /* !defined(_POSIX_C_SOURCE) || defined(_XOPEN_SOURCE)... */
220 #define IXOFF 0010000
221 #if !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__)
222 #define IMAXBEL 0020000
223 #define DOSMODE 0100000 /* for 386 compatibility */
224 #endif /* !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__) */
225
226 /* output modes */
227 #define OPOST 0000001
228 #if !defined(_POSIX_C_SOURCE) || defined(_XOPEN_SOURCE) || \
229 defined(__EXTENSIONS__)
230 #if !defined(_XPG6) || defined(__EXTENSIONS__)
231 #define OLCUC 0000002
232 #endif
233 #define ONLCR 0000004
234 #define OCRNL 0000010
235 #define ONOCR 0000020
236 #define ONLRET 0000040
237 #define OFILL 0000100
238 #define OFDEL 0000200
239 #define NLDLY 0000400
240 #define NL0 0
241 #define NL1 0000400
242 #define CRDLY 0003000
243 #define CR0 0
244 #define CR1 0001000
245 #define CR2 0002000
246 #define CR3 0003000
247 #define TABDLY 0014000
248 #define TAB0 0
249 #define TAB1 0004000
250 #define TAB2 0010000
251 #define TAB3 0014000
252 #endif /* !defined(_POSIX_C_SOURCE) || defined(_XOPEN_SOURCE)... */
253 #if !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__)
254 #define XTABS 0014000
255 #endif /* !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__) */
256 #if !defined(_POSIX_C_SOURCE) || defined(_XOPEN_SOURCE) || \
257 defined(__EXTENSIONS__)
258 #define BSDLY 0020000
259 #define BS0 0
260 #define BS1 0020000
261 #define VTDLY 0040000
262 #define VT0 0
263 #define VT1 0040000
264 #define FFDLY 0100000
265 #define FF0 0
266 #define FF1 0100000
267 #endif /* !defined(_POSIX_C_SOURCE) || defined(_XOPEN_SOURCE)... */
268 #if !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__)
269 #define PAGEOUT 0200000
270 #define WRAP 0400000
271
272 /* control modes */
273 #define CBAUD 0000017
274 #endif /* !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__) */
275 #define CSIZE 0000060
276 #define CS5 0
277 #define CS6 0000020
278 #define CS7 0000040
279 #define CS8 0000060
280 #define CSTOPB 0000100
281 #define CREAD 0000200
282 #define PARENB 0000400
283 #define PARODD 0001000
284 #define HUPCL 0002000
285 #define CLOCAL 0004000
286 #if !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__)
287 #define RCV1EN 0010000
288 #define XMT1EN 0020000
289 #define LOBLK 0040000
290 #define XCLUDE 0100000 /* *V7* exclusive use coming fron XENIX */
291 #define CRTSXOFF 010000000000
292 #define CRTSCTS 020000000000
293 #define CIBAUD 03600000
294 #define PAREXT 04000000
295 #define CBAUDEXT 010000000
296 #define CIBAUDEXT 020000000
297
298 /*
299 * 4.4BSD hardware flow control flags
300 */
301 #define CRTS_IFLOW 010000000000
302 #define CCTS_OFLOW 020000000000
303
304 #endif /* !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__) */
305
306 /* line discipline 0 modes */
307 #define ISIG 0000001
308 #define ICANON 0000002
309 #if !defined(_POSIX_C_SOURCE) || \
310 (defined(_XOPEN_SOURCE) && !defined(_XPG6)) || \
311 defined(__EXTENSIONS__)
312 #define XCASE 0000004
313 #endif /* !defined(_POSIX_C_SOURCE) || defined(_XOPEN_SOURCE)... */
314 #define ECHO 0000010
315 #define ECHOE 0000020
316 #define ECHOK 0000040
317 #define ECHONL 0000100
318 #define NOFLSH 0000200
319 #define TOSTOP 0000400
320 #if !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__)
321 #define ECHOCTL 0001000
322 #define ECHOPRT 0002000
323 #define ECHOKE 0004000
324 #define DEFECHO 0010000
325 #define FLUSHO 0020000
326 #define PENDIN 0040000
327 #endif /* !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__) */
328
329 #define IEXTEN 0100000 /* POSIX flag - enable POSIX extensions */
330 #define _TIOC ('T'<<8)
331
332 #if !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__)
333
334 #define TIOC _TIOC
335
336 #define TCGETA (_TIOC|1)
337 #define TCSETA (_TIOC|2)
338 #define TCSETAW (_TIOC|3)
339 #define TCSETAF (_TIOC|4)
340 #define TCSBRK (_TIOC|5)
341 #define TCXONC (_TIOC|6)
342 #define TCFLSH (_TIOC|7)
343
344 /* Slots reserved for 386/XENIX compatibility - keyboard control */
345
346 #define TIOCKBON (_TIOC|8)
347 #define TIOCKBOF (_TIOC|9)
348 #define KBENABLED (_TIOC|10)
349
350 #ifndef IOCTYPE
351 #define IOCTYPE 0xff00
352 #endif
353
354 #define TCDSET (_TIOC|32)
355 #define RTS_TOG (_TIOC|33) /* 386 - "RTS" toggle define 8A1 protocol */
356
357 #define TIOCGWINSZ (_TIOC|104)
358 #define TIOCSWINSZ (_TIOC|103)
359
360 /*
361 * Softcarrier ioctls
362 */
363 #define TIOCGSOFTCAR (_TIOC|105)
364 #define TIOCSSOFTCAR (_TIOC|106)
365
366
367 /* termios ioctls */
368
369 #define TCGETS (_TIOC|13)
370 #define TCSETS (_TIOC|14)
371 #endif /* !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__) */
372 #define TCSANOW (_TIOC|14) /* same as TCSETS */
373 #if !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__)
374 #define TCSETSW (_TIOC|15)
375 #endif /* !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__) */
376 #define TCSADRAIN (_TIOC|15) /* same as TCSETSW */
377 #if !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__)
378 #define TCSETSF (_TIOC|16)
379
380 /*
381 * NTP PPS ioctls
382 */
383 #define TIOCGPPS (_TIOC|125)
384 #define TIOCSPPS (_TIOC|126)
385 #define TIOCGPPSEV (_TIOC|127)
386
387 /* Argument filled in by TIOCGPPSEV */
388 struct ppsclockev {
389 struct timeval tv;
390 uint_t serial;
391 };
392
393 #if defined(_SYSCALL32)
394 struct ppsclockev32 {
395 struct timeval32 tv;
396 uint32_t serial;
397 };
398 #endif /* _SYSCALL32 */
399
400 #endif /* !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__) */
401
402 #define TCSAFLUSH (_TIOC|16) /* same as TCSETSF */
403
404 /* termios option flags */
405
406 #define TCIFLUSH 0 /* flush data received but not read */
407 #define TCOFLUSH 1 /* flush data written but not transmitted */
408 #define TCIOFLUSH 2 /* flush both data both input and output queues */
409
410 #define TCOOFF 0 /* suspend output */
411 #define TCOON 1 /* restart suspended output */
412 #define TCIOFF 2 /* suspend input */
413 #define TCION 3 /* restart suspended input */
414
415 /* TIOC ioctls for BSD, ptys, job control and modem control */
416
417 #if !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__)
418 #define tIOC ('t'<<8)
419 #endif /* !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__) */
420
421 /* Slots for 386/XENIX compatibility */
422 /* BSD includes these ioctls in ttold.h */
423
424 #ifndef _SYS_TTOLD_H
425
426 #if !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__)
427 #define TIOCGETD (tIOC|0)
428 #define TIOCSETD (tIOC|1)
429 #define TIOCHPCL (tIOC|2)
430 #define TIOCGETP (tIOC|8)
431 #define TIOCSETP (tIOC|9)
432 #define TIOCSETN (tIOC|10)
433 #define TIOCEXCL (tIOC|13)
434 #define TIOCNXCL (tIOC|14)
435 #define TIOCFLUSH (tIOC|16)
436 #define TIOCSETC (tIOC|17)
437 #define TIOCGETC (tIOC|18)
438 /*
439 * BSD ioctls that are not the same as XENIX are included here.
440 * There are also some relevant ioctls from SUN/BSD sys/ttycom.h
441 * BSD pty ioctls like TIOCPKT are not supported in SVR4.
442 */
443
444 #define TIOCLBIS (tIOC|127) /* bis local mode bits */
445 #define TIOCLBIC (tIOC|126) /* bic local mode bits */
446 #define TIOCLSET (tIOC|125) /* set entire local mode word */
447 #define TIOCLGET (tIOC|124) /* get local modes */
448 #define TIOCSBRK (tIOC|123) /* set break bit */
449 #define TIOCCBRK (tIOC|122) /* clear break bit */
450 #define TIOCSDTR (tIOC|121) /* set data terminal ready */
451 #define TIOCCDTR (tIOC|120) /* clear data terminal ready */
452 #define TIOCSLTC (tIOC|117) /* set local special chars */
453 #define TIOCGLTC (tIOC|116) /* get local special chars */
454 #define TIOCOUTQ (tIOC|115) /* driver output queue size */
455 #define TIOCNOTTY (tIOC|113) /* void tty association */
456 #define TIOCSCTTY (tIOC|132) /* get a ctty */
457 #define TIOCSTOP (tIOC|111) /* stop output, like ^S */
458 #define TIOCSTART (tIOC|110) /* start output, like ^Q */
459 #define TIOCSILOOP (tIOC|109) /* private to Sun; do not use */
460 #define TIOCCILOOP (tIOC|108) /* private to Sun; do not use */
461
462 #endif /* !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__) */
463
464 #endif /* end _SYS_TTOLD_H */
465
466 /* POSIX job control ioctls */
467
468 #if !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__)
469 #define TIOCGPGRP (tIOC|20) /* get pgrp of tty */
470 #define TIOCSPGRP (tIOC|21) /* set pgrp of tty */
471 #define TIOCGSID (tIOC|22) /* get session id on ctty */
472
473 /* Miscellaneous */
474 #define TIOCSTI (tIOC|23) /* simulate terminal input */
475
476 /* Modem control */
477 #define TIOCMSET (tIOC|26) /* set all modem bits */
478 #define TIOCMBIS (tIOC|27) /* bis modem bits */
479 #define TIOCMBIC (tIOC|28) /* bic modem bits */
480 #define TIOCMGET (tIOC|29) /* get all modem bits */
481 #define TIOCM_LE 0001 /* line enable */
482 #define TIOCM_DTR 0002 /* data terminal ready */
483 #define TIOCM_RTS 0004 /* request to send */
484 #define TIOCM_ST 0010 /* secondary transmit */
485 #define TIOCM_SR 0020 /* secondary receive */
486 #define TIOCM_CTS 0040 /* clear to send */
487 #define TIOCM_CAR 0100 /* carrier detect */
488 #define TIOCM_CD TIOCM_CAR
489 #define TIOCM_RNG 0200 /* ring */
490 #define TIOCM_RI TIOCM_RNG
491 #define TIOCM_DSR 0400 /* data set ready */
492
493 /* pseudo-tty */
494
495 #define TIOCREMOTE (tIOC|30) /* remote input editing */
496 #define TIOCSIGNAL (tIOC|31) /* pty: send signal to slave */
497
498
499 /* Some more 386 xenix stuff */
500
501 #define LDIOC ('D'<<8)
502
503 #define LDOPEN (LDIOC|0)
504 #define LDCLOSE (LDIOC|1)
505 #define LDCHG (LDIOC|2)
506 #define LDGETT (LDIOC|8)
507 #define LDSETT (LDIOC|9)
508
509 /* Slots for 386 compatibility */
510
511 #define LDSMAP (LDIOC|110)
512 #define LDGMAP (LDIOC|111)
513 #define LDNMAP (LDIOC|112)
514 #define LDEMAP (LDIOC|113)
515 #define LDDMAP (LDIOC|114)
516
517 /*
518 * These are retained for 386/XENIX compatibility.
519 */
520
521 #define DIOC ('d'<<8)
522 #define DIOCGETP (DIOC|8) /* V7 */
523 #define DIOCSETP (DIOC|9) /* V7 */
524
525 /*
526 * Returns a non-zero value if there
527 * are characters in the input queue.
528 *
529 * XXX - somebody is confused here. V7 had no such "ioctl", although XENIX may
530 * have added it; 4BSD had FIONREAD, which returned the number of characters
531 * waiting, and was supposed to work on all descriptors (i.e., every driver
532 * should make a stab at implementing it).
533 */
534 #define FIORDCHK (('f'<<8)|3) /* V7 */
535 #endif /* !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__) */
536
537 /*
538 * Speeds
539 */
540 #define B0 0
541 #define B50 1
542 #define B75 2
543 #define B110 3
544 #define B134 4
545 #define B150 5
546 #define B200 6
547 #define B300 7
548 #define B600 8
549 #define B1200 9
550 #define B1800 10
551 #define B2400 11
552 #define B4800 12
553 #define B9600 13
554 #define B19200 14
555 #define B38400 15
556 #define B57600 16
557 #define B76800 17
558 #define B115200 18
559 #define B153600 19
560 #define B230400 20
561 #define B307200 21
562 #define B460800 22
563 #define B921600 23
564
565 #ifndef _SYS_TTOLD_H
566
567 #if !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__)
568 /* Windowing structure to support JWINSIZE/TIOCSWINSZ/TIOCGWINSZ */
569 struct winsize {
570 unsigned short ws_row; /* rows, in characters */
571 unsigned short ws_col; /* columns, in character */
572 unsigned short ws_xpixel; /* horizontal size, pixels */
573 unsigned short ws_ypixel; /* vertical size, pixels */
574 };
575 #endif /* !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__) */
576
577 #endif /* end _SYS_TTOLD_H */
578
579 #ifdef __cplusplus
580 }
581 #endif
582
583 #endif /* _SYS_TERMIOS_H */