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 void cfmakeraw(struct termios *);
108 extern int tcgetattr(int, struct termios *);
109 extern int tcsetattr(int, int, const struct termios *);
110 extern int tcsendbreak(int, int);
111 extern int tcdrain(int);
112 extern int tcflush(int, int);
113 extern int tcflow(int, int);
114
115 #else
116
117 extern speed_t cfgetospeed();
118 extern int cfsetospeed();
119 extern speed_t cfgetispeed();
120 extern int cfsetispeed();
121 extern void cfmakeraw();
122 extern int tcgetattr();
123 extern int tcsetattr();
124 extern int tcsendbreak();
125 extern int tcdrain();
126 extern int tcflush();
127 extern int tcflow();
128
129 #endif /* __STDC__ */
130
131 #if !defined(__XOPEN_OR_POSIX) || defined(_XPG4_2) || defined(__EXTENSIONS__)
132
133 #if defined(__STDC__)
134 extern pid_t tcgetsid(int);
135 #else
136 extern pid_t tcgetsid();
137 #endif /* __STDC__ */
138
139 #endif /* !defined(__XOPEN_OR_POSIX) || defined(_XPG4_2) ... */
140
141 #endif
142
143 /* control characters */
144 #define VINTR 0
145 #define VQUIT 1
146 #define VERASE 2
147 #define VKILL 3
148 #define VEOF 4
149 #define VEOL 5
150 #if !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__)
151 #define VEOL2 6
152 #endif /* !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__) */
153 #define VMIN 4
154 #define VTIME 5
155 #if !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__)
156 #define VSWTCH 7
157 #endif /* !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__) */
158 #define VSTART 8
159 #define VSTOP 9
160 #define VSUSP 10
161 #if !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__)
162 #define VDSUSP 11
163 #define VREPRINT 12
164 #define VDISCARD 13
165 #define VWERASE 14
166 #define VLNEXT 15
167 /* 16 thru 19 reserved for future use */
168
169 /*
170 * control characters form Xenix termio.h
171 */
172 #define VCEOF NCC /* RESERVED true EOF char (V7 compatability) */
173 #define VCEOL (NCC + 1) /* RESERVED true EOL char */
174
175 #define CNUL 0
176 #define CDEL 0177
177
178 /* S5 default control chars */
179 /* CINTR, CERASE and CKILL modified to SunOS traditional values */
180 #define CESC '\\'
181 #define CINTR CTRL('c')
182 #define CQUIT 034 /* FS, cntl | */
183 #define CERASE 0177 /* DEL */
184 #define CKILL CTRL('u')
185 #define CEOT 04
186 #define CEOL 0
187 #define CEOL2 0
188 #define CEOF 04 /* cntl d */
189 #define CSTART 021 /* cntl q */
190 #define CSTOP 023 /* cntl s */
191 #define CSWTCH 032 /* cntl z */
192 #define CNSWTCH 0
193 #define CSUSP CTRL('z')
194 #define CDSUSP CTRL('y')
195 #define CRPRNT CTRL('r')
196 #define CFLUSH CTRL('o')
197 #define CWERASE CTRL('w')
198 #define CLNEXT CTRL('v')
199 #endif /* !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__) */
200
201
202 /* input modes */
203 #define IGNBRK 0000001
204 #define BRKINT 0000002
205 #define IGNPAR 0000004
206 #define PARMRK 0000010
207 #define INPCK 0000020
208 #define ISTRIP 0000040
209 #define INLCR 0000100
210 #define IGNCR 0000200
211 #define ICRNL 0000400
212 #if !defined(_POSIX_C_SOURCE) || \
213 (defined(_XOPEN_SOURCE) && !defined(_XPG6)) || \
214 defined(__EXTENSIONS__)
215 #define IUCLC 0001000
216 #endif /* !defined(_POSIX_C_SOURCE) || defined(_XOPEN_SOURCE)... */
217 #define IXON 0002000
218 #if !defined(_POSIX_C_SOURCE) || defined(_XOPEN_SOURCE) || \
219 defined(__EXTENSIONS__)
220 #define IXANY 0004000
221 #endif /* !defined(_POSIX_C_SOURCE) || defined(_XOPEN_SOURCE)... */
222 #define IXOFF 0010000
223 #if !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__)
224 #define IMAXBEL 0020000
225 #define DOSMODE 0100000 /* for 386 compatibility */
226 #endif /* !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__) */
227
228 /* output modes */
229 #define OPOST 0000001
230 #if !defined(_POSIX_C_SOURCE) || defined(_XOPEN_SOURCE) || \
231 defined(__EXTENSIONS__)
232 #if !defined(_XPG6) || defined(__EXTENSIONS__)
233 #define OLCUC 0000002
234 #endif
235 #define ONLCR 0000004
236 #define OCRNL 0000010
237 #define ONOCR 0000020
238 #define ONLRET 0000040
239 #define OFILL 0000100
240 #define OFDEL 0000200
241 #define NLDLY 0000400
242 #define NL0 0
243 #define NL1 0000400
244 #define CRDLY 0003000
245 #define CR0 0
246 #define CR1 0001000
247 #define CR2 0002000
248 #define CR3 0003000
249 #define TABDLY 0014000
250 #define TAB0 0
251 #define TAB1 0004000
252 #define TAB2 0010000
253 #define TAB3 0014000
254 #endif /* !defined(_POSIX_C_SOURCE) || defined(_XOPEN_SOURCE)... */
255 #if !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__)
256 #define XTABS 0014000
257 #endif /* !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__) */
258 #if !defined(_POSIX_C_SOURCE) || defined(_XOPEN_SOURCE) || \
259 defined(__EXTENSIONS__)
260 #define BSDLY 0020000
261 #define BS0 0
262 #define BS1 0020000
263 #define VTDLY 0040000
264 #define VT0 0
265 #define VT1 0040000
266 #define FFDLY 0100000
267 #define FF0 0
268 #define FF1 0100000
269 #endif /* !defined(_POSIX_C_SOURCE) || defined(_XOPEN_SOURCE)... */
270 #if !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__)
271 #define PAGEOUT 0200000
272 #define WRAP 0400000
273
274 /* control modes */
275 #define CBAUD 0000017
276 #endif /* !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__) */
277 #define CSIZE 0000060
278 #define CS5 0
279 #define CS6 0000020
280 #define CS7 0000040
281 #define CS8 0000060
282 #define CSTOPB 0000100
283 #define CREAD 0000200
284 #define PARENB 0000400
285 #define PARODD 0001000
286 #define HUPCL 0002000
287 #define CLOCAL 0004000
288 #if !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__)
289 #define RCV1EN 0010000
290 #define XMT1EN 0020000
291 #define LOBLK 0040000
292 #define XCLUDE 0100000 /* *V7* exclusive use coming fron XENIX */
293 #define CRTSXOFF 010000000000
294 #define CRTSCTS 020000000000
295 #define CIBAUD 03600000
296 #define PAREXT 04000000
297 #define CBAUDEXT 010000000
298 #define CIBAUDEXT 020000000
299
300 /*
301 * 4.4BSD hardware flow control flags
302 */
303 #define CRTS_IFLOW 010000000000
304 #define CCTS_OFLOW 020000000000
305
306 #endif /* !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__) */
307
308 /* line discipline 0 modes */
309 #define ISIG 0000001
310 #define ICANON 0000002
311 #if !defined(_POSIX_C_SOURCE) || \
312 (defined(_XOPEN_SOURCE) && !defined(_XPG6)) || \
313 defined(__EXTENSIONS__)
314 #define XCASE 0000004
315 #endif /* !defined(_POSIX_C_SOURCE) || defined(_XOPEN_SOURCE)... */
316 #define ECHO 0000010
317 #define ECHOE 0000020
318 #define ECHOK 0000040
319 #define ECHONL 0000100
320 #define NOFLSH 0000200
321 #define TOSTOP 0000400
322 #if !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__)
323 #define ECHOCTL 0001000
324 #define ECHOPRT 0002000
325 #define ECHOKE 0004000
326 #define DEFECHO 0010000
327 #define FLUSHO 0020000
328 #define PENDIN 0040000
329 #endif /* !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__) */
330
331 #define IEXTEN 0100000 /* POSIX flag - enable POSIX extensions */
332 #define _TIOC ('T'<<8)
333
334 #if !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__)
335
336 #define TIOC _TIOC
337
338 #define TCGETA (_TIOC|1)
339 #define TCSETA (_TIOC|2)
340 #define TCSETAW (_TIOC|3)
341 #define TCSETAF (_TIOC|4)
342 #define TCSBRK (_TIOC|5)
343 #define TCXONC (_TIOC|6)
344 #define TCFLSH (_TIOC|7)
345
346 /* Slots reserved for 386/XENIX compatibility - keyboard control */
347
348 #define TIOCKBON (_TIOC|8)
349 #define TIOCKBOF (_TIOC|9)
350 #define KBENABLED (_TIOC|10)
351
352 #ifndef IOCTYPE
353 #define IOCTYPE 0xff00
354 #endif
355
356 #define TCDSET (_TIOC|32)
357 #define RTS_TOG (_TIOC|33) /* 386 - "RTS" toggle define 8A1 protocol */
358
359 #define TIOCGWINSZ (_TIOC|104)
360 #define TIOCSWINSZ (_TIOC|103)
361
362 /*
363 * Softcarrier ioctls
364 */
365 #define TIOCGSOFTCAR (_TIOC|105)
366 #define TIOCSSOFTCAR (_TIOC|106)
367
368
369 /* termios ioctls */
370
371 #define TCGETS (_TIOC|13)
372 #define TCSETS (_TIOC|14)
373 #endif /* !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__) */
374 #define TCSANOW (_TIOC|14) /* same as TCSETS */
375 #if !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__)
376 #define TCSETSW (_TIOC|15)
377 #endif /* !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__) */
378 #define TCSADRAIN (_TIOC|15) /* same as TCSETSW */
379 #if !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__)
380 #define TCSETSF (_TIOC|16)
381
382 /*
383 * NTP PPS ioctls
384 */
385 #define TIOCGPPS (_TIOC|125)
386 #define TIOCSPPS (_TIOC|126)
387 #define TIOCGPPSEV (_TIOC|127)
388
389 /* Argument filled in by TIOCGPPSEV */
390 struct ppsclockev {
391 struct timeval tv;
392 uint_t serial;
393 };
394
395 #if defined(_SYSCALL32)
396 struct ppsclockev32 {
397 struct timeval32 tv;
398 uint32_t serial;
399 };
400 #endif /* _SYSCALL32 */
401
402 #endif /* !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__) */
403
404 #define TCSAFLUSH (_TIOC|16) /* same as TCSETSF */
405
406 /* termios option flags */
407
408 #define TCIFLUSH 0 /* flush data received but not read */
409 #define TCOFLUSH 1 /* flush data written but not transmitted */
410 #define TCIOFLUSH 2 /* flush both data both input and output queues */
411
412 #define TCOOFF 0 /* suspend output */
413 #define TCOON 1 /* restart suspended output */
414 #define TCIOFF 2 /* suspend input */
415 #define TCION 3 /* restart suspended input */
416
417 /* TIOC ioctls for BSD, ptys, job control and modem control */
418
419 #if !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__)
420 #define tIOC ('t'<<8)
421 #endif /* !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__) */
422
423 /* Slots for 386/XENIX compatibility */
424 /* BSD includes these ioctls in ttold.h */
425
426 #ifndef _SYS_TTOLD_H
427
428 #if !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__)
429 #define TIOCGETD (tIOC|0)
430 #define TIOCSETD (tIOC|1)
431 #define TIOCHPCL (tIOC|2)
432 #define TIOCGETP (tIOC|8)
433 #define TIOCSETP (tIOC|9)
434 #define TIOCSETN (tIOC|10)
435 #define TIOCEXCL (tIOC|13)
436 #define TIOCNXCL (tIOC|14)
437 #define TIOCFLUSH (tIOC|16)
438 #define TIOCSETC (tIOC|17)
439 #define TIOCGETC (tIOC|18)
440 /*
441 * BSD ioctls that are not the same as XENIX are included here.
442 * There are also some relevant ioctls from SUN/BSD sys/ttycom.h
443 * BSD pty ioctls like TIOCPKT are not supported in SVR4.
444 */
445
446 #define TIOCLBIS (tIOC|127) /* bis local mode bits */
447 #define TIOCLBIC (tIOC|126) /* bic local mode bits */
448 #define TIOCLSET (tIOC|125) /* set entire local mode word */
449 #define TIOCLGET (tIOC|124) /* get local modes */
450 #define TIOCSBRK (tIOC|123) /* set break bit */
451 #define TIOCCBRK (tIOC|122) /* clear break bit */
452 #define TIOCSDTR (tIOC|121) /* set data terminal ready */
453 #define TIOCCDTR (tIOC|120) /* clear data terminal ready */
454 #define TIOCSLTC (tIOC|117) /* set local special chars */
455 #define TIOCGLTC (tIOC|116) /* get local special chars */
456 #define TIOCOUTQ (tIOC|115) /* driver output queue size */
457 #define TIOCNOTTY (tIOC|113) /* void tty association */
458 #define TIOCSCTTY (tIOC|132) /* get a ctty */
459 #define TIOCSTOP (tIOC|111) /* stop output, like ^S */
460 #define TIOCSTART (tIOC|110) /* start output, like ^Q */
461 #define TIOCSILOOP (tIOC|109) /* private to Sun; do not use */
462 #define TIOCCILOOP (tIOC|108) /* private to Sun; do not use */
463
464 #endif /* !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__) */
465
466 #endif /* end _SYS_TTOLD_H */
467
468 /* POSIX job control ioctls */
469
470 #if !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__)
471 #define TIOCGPGRP (tIOC|20) /* get pgrp of tty */
472 #define TIOCSPGRP (tIOC|21) /* set pgrp of tty */
473 #define TIOCGSID (tIOC|22) /* get session id on ctty */
474
475 /* Miscellaneous */
476 #define TIOCSTI (tIOC|23) /* simulate terminal input */
477
478 /* Modem control */
479 #define TIOCMSET (tIOC|26) /* set all modem bits */
480 #define TIOCMBIS (tIOC|27) /* bis modem bits */
481 #define TIOCMBIC (tIOC|28) /* bic modem bits */
482 #define TIOCMGET (tIOC|29) /* get all modem bits */
483 #define TIOCM_LE 0001 /* line enable */
484 #define TIOCM_DTR 0002 /* data terminal ready */
485 #define TIOCM_RTS 0004 /* request to send */
486 #define TIOCM_ST 0010 /* secondary transmit */
487 #define TIOCM_SR 0020 /* secondary receive */
488 #define TIOCM_CTS 0040 /* clear to send */
489 #define TIOCM_CAR 0100 /* carrier detect */
490 #define TIOCM_CD TIOCM_CAR
491 #define TIOCM_RNG 0200 /* ring */
492 #define TIOCM_RI TIOCM_RNG
493 #define TIOCM_DSR 0400 /* data set ready */
494
495 /* pseudo-tty */
496
497 #define TIOCREMOTE (tIOC|30) /* remote input editing */
498 #define TIOCSIGNAL (tIOC|31) /* pty: send signal to slave */
499
500
501 /* Some more 386 xenix stuff */
502
503 #define LDIOC ('D'<<8)
504
505 #define LDOPEN (LDIOC|0)
506 #define LDCLOSE (LDIOC|1)
507 #define LDCHG (LDIOC|2)
508 #define LDGETT (LDIOC|8)
509 #define LDSETT (LDIOC|9)
510
511 /* Slots for 386 compatibility */
512
513 #define LDSMAP (LDIOC|110)
514 #define LDGMAP (LDIOC|111)
515 #define LDNMAP (LDIOC|112)
516 #define LDEMAP (LDIOC|113)
517 #define LDDMAP (LDIOC|114)
518
519 /*
520 * These are retained for 386/XENIX compatibility.
521 */
522
523 #define DIOC ('d'<<8)
524 #define DIOCGETP (DIOC|8) /* V7 */
525 #define DIOCSETP (DIOC|9) /* V7 */
526
527 /*
528 * Returns a non-zero value if there
529 * are characters in the input queue.
530 *
531 * XXX - somebody is confused here. V7 had no such "ioctl", although XENIX may
532 * have added it; 4BSD had FIONREAD, which returned the number of characters
533 * waiting, and was supposed to work on all descriptors (i.e., every driver
534 * should make a stab at implementing it).
535 */
536 #define FIORDCHK (('f'<<8)|3) /* V7 */
537 #endif /* !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__) */
538
539 /*
540 * Speeds
541 */
542 #define B0 0
543 #define B50 1
544 #define B75 2
545 #define B110 3
546 #define B134 4
547 #define B150 5
548 #define B200 6
549 #define B300 7
550 #define B600 8
551 #define B1200 9
552 #define B1800 10
553 #define B2400 11
554 #define B4800 12
555 #define B9600 13
556 #define B19200 14
557 #define B38400 15
558 #define B57600 16
559 #define B76800 17
560 #define B115200 18
561 #define B153600 19
562 #define B230400 20
563 #define B307200 21
564 #define B460800 22
565 #define B921600 23
566
567 #ifndef _SYS_TTOLD_H
568
569 #if !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__)
570 /* Windowing structure to support JWINSIZE/TIOCSWINSZ/TIOCGWINSZ */
571 struct winsize {
572 unsigned short ws_row; /* rows, in characters */
573 unsigned short ws_col; /* columns, in character */
574 unsigned short ws_xpixel; /* horizontal size, pixels */
575 unsigned short ws_ypixel; /* vertical size, pixels */
576 };
577 #endif /* !defined(__XOPEN_OR_POSIX) || defined(__EXTENSIONS__) */
578
579 #endif /* end _SYS_TTOLD_H */
580
581 #ifdef __cplusplus
582 }
583 #endif
584
585 #endif /* _SYS_TERMIOS_H */