1 /* $NetBSD: ibcs2_ioctl.c,v 1.6 1995/03/14 15:12:28 scottb Exp $ */
4 * Copyright (c) 1994, 1995 Scott Bartram
7 * based on compat/sunos/sun_ioctl.c
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
12 * 1. Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
14 * 2. The name of the author may not be used to endorse or promote products
15 * derived from this software without specific prior written permission
17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
18 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
19 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
22 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 #include <sys/cdefs.h>
30 __FBSDID("$FreeBSD$");
32 #include <sys/param.h>
33 #include <sys/systm.h>
34 #include <sys/consio.h>
35 #include <sys/fcntl.h>
37 #include <sys/filedesc.h>
38 #include <sys/filio.h>
39 #include <sys/ioctl_compat.h>
42 #include <sys/mutex.h>
43 #include <sys/sysproto.h>
46 #include <i386/ibcs2/ibcs2_signal.h>
47 #include <i386/ibcs2/ibcs2_socksys.h>
48 #include <i386/ibcs2/ibcs2_stropts.h>
49 #include <i386/ibcs2/ibcs2_proto.h>
50 #include <i386/ibcs2/ibcs2_termios.h>
51 #include <i386/ibcs2/ibcs2_util.h>
52 #include <i386/ibcs2/ibcs2_ioctl.h>
54 static void stios2btios(struct ibcs2_termios *, struct termios *);
55 static void btios2stios(struct termios *, struct ibcs2_termios *);
56 static void stios2stio(struct ibcs2_termios *, struct ibcs2_termio *);
57 static void stio2stios(struct ibcs2_termio *, struct ibcs2_termios *);
62 ibcs2_gtty(struct thread *td, struct ibcs2_gtty_args *args)
64 struct ioctl_args ioctl_arg;
66 ioctl_arg.fd = args->fd;
67 ioctl_arg.com = TIOCGETC;
68 ioctl_arg.data = (caddr_t)args->buf;
70 return ioctl(td, &ioctl_arg);
74 ibcs2_stty(struct thread *td, struct ibcs2_stty_args *args)
76 struct ioctl_args ioctl_arg;
78 ioctl_arg.fd = args->fd;
79 ioctl_arg.com = TIOCSETC;
80 ioctl_arg.data = (caddr_t)args->buf;
82 return ioctl(td, &ioctl_arg);
84 #endif /* BURN BRIDGES */
91 static struct speedtab sptab[] = {
112 static u_long s2btab[] = {
133 struct ibcs2_termios *st;
136 register u_long l, r;
138 l = st->c_iflag; r = 0;
139 if (l & IBCS2_IGNBRK) r |= IGNBRK;
140 if (l & IBCS2_BRKINT) r |= BRKINT;
141 if (l & IBCS2_IGNPAR) r |= IGNPAR;
142 if (l & IBCS2_PARMRK) r |= PARMRK;
143 if (l & IBCS2_INPCK) r |= INPCK;
144 if (l & IBCS2_ISTRIP) r |= ISTRIP;
145 if (l & IBCS2_INLCR) r |= INLCR;
146 if (l & IBCS2_IGNCR) r |= IGNCR;
147 if (l & IBCS2_ICRNL) r |= ICRNL;
148 if (l & IBCS2_IXON) r |= IXON;
149 if (l & IBCS2_IXANY) r |= IXANY;
150 if (l & IBCS2_IXOFF) r |= IXOFF;
151 if (l & IBCS2_IMAXBEL) r |= IMAXBEL;
154 l = st->c_oflag; r = 0;
155 if (l & IBCS2_OPOST) r |= OPOST;
156 if (l & IBCS2_ONLCR) r |= ONLCR;
157 if (l & IBCS2_TAB3) r |= OXTABS;
160 l = st->c_cflag; r = 0;
161 switch (l & IBCS2_CSIZE) {
162 case IBCS2_CS5: r |= CS5; break;
163 case IBCS2_CS6: r |= CS6; break;
164 case IBCS2_CS7: r |= CS7; break;
165 case IBCS2_CS8: r |= CS8; break;
167 if (l & IBCS2_CSTOPB) r |= CSTOPB;
168 if (l & IBCS2_CREAD) r |= CREAD;
169 if (l & IBCS2_PARENB) r |= PARENB;
170 if (l & IBCS2_PARODD) r |= PARODD;
171 if (l & IBCS2_HUPCL) r |= HUPCL;
172 if (l & IBCS2_CLOCAL) r |= CLOCAL;
175 bt->c_ispeed = bt->c_ospeed = s2btab[l & 0x0000000f];
177 l = st->c_lflag; r = 0;
178 if (l & IBCS2_ISIG) r |= ISIG;
179 if (l & IBCS2_ICANON) r |= ICANON;
180 if (l & IBCS2_ECHO) r |= ECHO;
181 if (l & IBCS2_ECHOE) r |= ECHOE;
182 if (l & IBCS2_ECHOK) r |= ECHOK;
183 if (l & IBCS2_ECHONL) r |= ECHONL;
184 if (l & IBCS2_NOFLSH) r |= NOFLSH;
185 if (l & IBCS2_TOSTOP) r |= TOSTOP;
189 st->c_cc[IBCS2_VINTR] ? st->c_cc[IBCS2_VINTR] : _POSIX_VDISABLE;
191 st->c_cc[IBCS2_VQUIT] ? st->c_cc[IBCS2_VQUIT] : _POSIX_VDISABLE;
193 st->c_cc[IBCS2_VERASE] ? st->c_cc[IBCS2_VERASE] : _POSIX_VDISABLE;
195 st->c_cc[IBCS2_VKILL] ? st->c_cc[IBCS2_VKILL] : _POSIX_VDISABLE;
196 if (bt->c_lflag & ICANON) {
198 st->c_cc[IBCS2_VEOF] ? st->c_cc[IBCS2_VEOF] : _POSIX_VDISABLE;
200 st->c_cc[IBCS2_VEOL] ? st->c_cc[IBCS2_VEOL] : _POSIX_VDISABLE;
202 bt->c_cc[VMIN] = st->c_cc[IBCS2_VMIN];
203 bt->c_cc[VTIME] = st->c_cc[IBCS2_VTIME];
206 st->c_cc[IBCS2_VEOL2] ? st->c_cc[IBCS2_VEOL2] : _POSIX_VDISABLE;
209 st->c_cc[IBCS2_VSWTCH] ? st->c_cc[IBCS2_VSWTCH] : _POSIX_VDISABLE;
212 st->c_cc[IBCS2_VSTART] ? st->c_cc[IBCS2_VSTART] : _POSIX_VDISABLE;
214 st->c_cc[IBCS2_VSTOP] ? st->c_cc[IBCS2_VSTOP] : _POSIX_VDISABLE;
216 st->c_cc[IBCS2_VSUSP] ? st->c_cc[IBCS2_VSUSP] : _POSIX_VDISABLE;
217 bt->c_cc[VDSUSP] = _POSIX_VDISABLE;
218 bt->c_cc[VREPRINT] = _POSIX_VDISABLE;
219 bt->c_cc[VDISCARD] = _POSIX_VDISABLE;
220 bt->c_cc[VWERASE] = _POSIX_VDISABLE;
221 bt->c_cc[VLNEXT] = _POSIX_VDISABLE;
222 bt->c_cc[VSTATUS] = _POSIX_VDISABLE;
228 struct ibcs2_termios *st;
230 register u_long l, r;
232 l = bt->c_iflag; r = 0;
233 if (l & IGNBRK) r |= IBCS2_IGNBRK;
234 if (l & BRKINT) r |= IBCS2_BRKINT;
235 if (l & IGNPAR) r |= IBCS2_IGNPAR;
236 if (l & PARMRK) r |= IBCS2_PARMRK;
237 if (l & INPCK) r |= IBCS2_INPCK;
238 if (l & ISTRIP) r |= IBCS2_ISTRIP;
239 if (l & INLCR) r |= IBCS2_INLCR;
240 if (l & IGNCR) r |= IBCS2_IGNCR;
241 if (l & ICRNL) r |= IBCS2_ICRNL;
242 if (l & IXON) r |= IBCS2_IXON;
243 if (l & IXANY) r |= IBCS2_IXANY;
244 if (l & IXOFF) r |= IBCS2_IXOFF;
245 if (l & IMAXBEL) r |= IBCS2_IMAXBEL;
248 l = bt->c_oflag; r = 0;
249 if (l & OPOST) r |= IBCS2_OPOST;
250 if (l & ONLCR) r |= IBCS2_ONLCR;
251 if (l & OXTABS) r |= IBCS2_TAB3;
254 l = bt->c_cflag; r = 0;
256 case CS5: r |= IBCS2_CS5; break;
257 case CS6: r |= IBCS2_CS6; break;
258 case CS7: r |= IBCS2_CS7; break;
259 case CS8: r |= IBCS2_CS8; break;
261 if (l & CSTOPB) r |= IBCS2_CSTOPB;
262 if (l & CREAD) r |= IBCS2_CREAD;
263 if (l & PARENB) r |= IBCS2_PARENB;
264 if (l & PARODD) r |= IBCS2_PARODD;
265 if (l & HUPCL) r |= IBCS2_HUPCL;
266 if (l & CLOCAL) r |= IBCS2_CLOCAL;
269 l = bt->c_lflag; r = 0;
270 if (l & ISIG) r |= IBCS2_ISIG;
271 if (l & ICANON) r |= IBCS2_ICANON;
272 if (l & ECHO) r |= IBCS2_ECHO;
273 if (l & ECHOE) r |= IBCS2_ECHOE;
274 if (l & ECHOK) r |= IBCS2_ECHOK;
275 if (l & ECHONL) r |= IBCS2_ECHONL;
276 if (l & NOFLSH) r |= IBCS2_NOFLSH;
277 if (l & TOSTOP) r |= IBCS2_TOSTOP;
280 l = ttspeedtab(bt->c_ospeed, sptab);
284 st->c_cc[IBCS2_VINTR] =
285 bt->c_cc[VINTR] != _POSIX_VDISABLE ? bt->c_cc[VINTR] : 0;
286 st->c_cc[IBCS2_VQUIT] =
287 bt->c_cc[VQUIT] != _POSIX_VDISABLE ? bt->c_cc[VQUIT] : 0;
288 st->c_cc[IBCS2_VERASE] =
289 bt->c_cc[VERASE] != _POSIX_VDISABLE ? bt->c_cc[VERASE] : 0;
290 st->c_cc[IBCS2_VKILL] =
291 bt->c_cc[VKILL] != _POSIX_VDISABLE ? bt->c_cc[VKILL] : 0;
292 if (bt->c_lflag & ICANON) {
293 st->c_cc[IBCS2_VEOF] =
294 bt->c_cc[VEOF] != _POSIX_VDISABLE ? bt->c_cc[VEOF] : 0;
295 st->c_cc[IBCS2_VEOL] =
296 bt->c_cc[VEOL] != _POSIX_VDISABLE ? bt->c_cc[VEOL] : 0;
298 st->c_cc[IBCS2_VMIN] = bt->c_cc[VMIN];
299 st->c_cc[IBCS2_VTIME] = bt->c_cc[VTIME];
301 st->c_cc[IBCS2_VEOL2] =
302 bt->c_cc[VEOL2] != _POSIX_VDISABLE ? bt->c_cc[VEOL2] : 0;
303 st->c_cc[IBCS2_VSWTCH] =
305 st->c_cc[IBCS2_VSUSP] =
306 bt->c_cc[VSUSP] != _POSIX_VDISABLE ? bt->c_cc[VSUSP] : 0;
307 st->c_cc[IBCS2_VSTART] =
308 bt->c_cc[VSTART] != _POSIX_VDISABLE ? bt->c_cc[VSTART] : 0;
309 st->c_cc[IBCS2_VSTOP] =
310 bt->c_cc[VSTOP] != _POSIX_VDISABLE ? bt->c_cc[VSTOP] : 0;
317 struct ibcs2_termios *ts;
318 struct ibcs2_termio *t;
320 t->c_iflag = ts->c_iflag;
321 t->c_oflag = ts->c_oflag;
322 t->c_cflag = ts->c_cflag;
323 t->c_lflag = ts->c_lflag;
324 t->c_line = ts->c_line;
325 bcopy(ts->c_cc, t->c_cc, IBCS2_NCC);
330 struct ibcs2_termio *t;
331 struct ibcs2_termios *ts;
333 ts->c_iflag = t->c_iflag;
334 ts->c_oflag = t->c_oflag;
335 ts->c_cflag = t->c_cflag;
336 ts->c_lflag = t->c_lflag;
337 ts->c_line = t->c_line;
338 bcopy(t->c_cc, ts->c_cc, IBCS2_NCC);
344 struct ibcs2_ioctl_args *uap;
346 struct proc *p = td->td_proc;
350 if ((error = fget(td, uap->fd, &fp)) != 0) {
351 DPRINTF(("ibcs2_ioctl(%d): bad fd %d ", p->p_pid,
356 if ((fp->f_flag & (FREAD|FWRITE)) == 0) {
358 DPRINTF(("ibcs2_ioctl(%d): bad fp flag ", p->p_pid));
368 struct ibcs2_termios sts;
369 struct ibcs2_termio st;
371 if ((error = fo_ioctl(fp, TIOCGETA, (caddr_t)&bts,
372 td->td_ucred, td)) != 0)
375 btios2stios (&bts, &sts);
376 if (uap->cmd == IBCS2_TCGETA) {
377 stios2stio (&sts, &st);
378 error = copyout((caddr_t)&st, uap->data,
382 DPRINTF(("ibcs2_ioctl(%d): copyout failed ",
387 error = copyout((caddr_t)&sts, uap->data,
399 struct ibcs2_termios sts;
400 struct ibcs2_termio st;
402 if ((error = copyin(uap->data, (caddr_t)&st,
404 DPRINTF(("ibcs2_ioctl(%d): TCSET copyin failed ",
409 /* get full BSD termios so we don't lose information */
410 if ((error = fo_ioctl(fp, TIOCGETA, (caddr_t)&bts,
411 td->td_ucred, td)) != 0) {
412 DPRINTF(("ibcs2_ioctl(%d): TCSET ctl failed fd %d ",
418 * convert to iBCS2 termios, copy in information from
419 * termio, and convert back, then set new values.
421 btios2stios(&bts, &sts);
422 stio2stios(&st, &sts);
423 stios2btios(&sts, &bts);
425 error = fo_ioctl(fp, uap->cmd - IBCS2_TCSETA + TIOCSETA,
426 (caddr_t)&bts, td->td_ucred, td);
435 struct ibcs2_termios sts;
437 if ((error = copyin(uap->data, (caddr_t)&sts,
440 stios2btios (&sts, &bts);
441 error = fo_ioctl(fp, uap->cmd - IBCS2_XCSETA + TIOCSETA,
442 (caddr_t)&bts, td->td_ucred, td);
451 struct ibcs2_termios sts;
453 if ((error = copyin(uap->data, (caddr_t)&sts,
456 stios2btios (&sts, &bts);
457 error = fo_ioctl(fp, uap->cmd - IBCS2_OXCSETA + TIOCSETA,
458 (caddr_t)&bts, td->td_ucred, td);
463 DPRINTF(("ibcs2_ioctl(%d): TCSBRK ", p->p_pid));
469 switch ((int)uap->data) {
472 DPRINTF(("ibcs2_ioctl(%d): TCXONC ", p->p_pid));
476 error = fo_ioctl(fp, TIOCSTOP, (caddr_t)0,
480 error = fo_ioctl(fp, TIOCSTART, (caddr_t)1,
494 switch ((int)uap->data) {
502 arg = FREAD | FWRITE;
508 error = fo_ioctl(fp, TIOCFLUSH, (caddr_t)&arg, td->td_ucred,
513 case IBCS2_TIOCGWINSZ:
514 uap->cmd = TIOCGWINSZ;
515 error = ioctl(td, (struct ioctl_args *)uap);
518 case IBCS2_TIOCSWINSZ:
519 uap->cmd = TIOCSWINSZ;
520 error = ioctl(td, (struct ioctl_args *)uap);
523 case IBCS2_TIOCGPGRP:
528 pg_id = p->p_pgrp->pg_id;
530 error = copyout((caddr_t)&pg_id, uap->data,
535 case IBCS2_TIOCSPGRP: /* XXX - is uap->data a pointer to pgid? */
537 struct setpgid_args sa;
540 sa.pgid = (int)uap->data;
541 error = setpgid(td, &sa);
545 case IBCS2_TCGETSC: /* SCO console - get scancode flags */
546 error = EINTR; /* ENOSYS; */
549 case IBCS2_TCSETSC: /* SCO console - set scancode flags */
550 error = 0; /* ENOSYS; */
553 case IBCS2_JWINSIZE: /* Unix to Jerq I/O control */
555 struct ibcs2_jwinsize {
561 SESS_LOCK(p->p_session);
562 ibcs2_jwinsize.bytex = 80;
563 /* p->p_session->s_ttyp->t_winsize.ws_col; XXX */
564 ibcs2_jwinsize.bytey = 25;
565 /* p->p_session->s_ttyp->t_winsize.ws_row; XXX */
566 ibcs2_jwinsize.bitx =
567 p->p_session->s_ttyp->t_winsize.ws_xpixel;
568 ibcs2_jwinsize.bity =
569 p->p_session->s_ttyp->t_winsize.ws_ypixel;
570 SESS_UNLOCK(p->p_session);
572 error = copyout((caddr_t)&ibcs2_jwinsize, uap->data,
573 sizeof(ibcs2_jwinsize));
577 /* keyboard and display ioctl's -- type 'K' */
578 case IBCS2_KDGKBMODE: /* get keyboard translation mode */
579 uap->cmd = KDGKBMODE;
580 /* printf("ioctl KDGKBMODE = %x\n", uap->cmd);*/
581 error = ioctl(td, (struct ioctl_args *)uap);
584 case IBCS2_KDSKBMODE: /* set keyboard translation mode */
585 uap->cmd = KDSKBMODE;
586 error = ioctl(td, (struct ioctl_args *)uap);
589 case IBCS2_KDMKTONE: /* sound tone */
591 error = ioctl(td, (struct ioctl_args *)uap);
594 case IBCS2_KDGETMODE: /* get text/graphics mode */
595 uap->cmd = KDGETMODE;
596 error = ioctl(td, (struct ioctl_args *)uap);
599 case IBCS2_KDSETMODE: /* set text/graphics mode */
600 uap->cmd = KDSETMODE;
601 error = ioctl(td, (struct ioctl_args *)uap);
604 case IBCS2_KDSBORDER: /* set ega color border */
605 uap->cmd = KDSBORDER;
606 error = ioctl(td, (struct ioctl_args *)uap);
609 case IBCS2_KDGKBSTATE:
610 uap->cmd = KDGKBSTATE;
611 error = ioctl(td, (struct ioctl_args *)uap);
616 error = ioctl(td, (struct ioctl_args *)uap);
619 case IBCS2_KDENABIO: /* enable direct I/O to ports */
621 error = ioctl(td, (struct ioctl_args *)uap);
624 case IBCS2_KDDISABIO: /* disable direct I/O to ports */
625 uap->cmd = KDDISABIO;
626 error = ioctl(td, (struct ioctl_args *)uap);
629 case IBCS2_KIOCSOUND: /* start sound generation */
630 uap->cmd = KIOCSOUND;
631 error = ioctl(td, (struct ioctl_args *)uap);
634 case IBCS2_KDGKBTYPE: /* get keyboard type */
635 uap->cmd = KDGKBTYPE;
636 error = ioctl(td, (struct ioctl_args *)uap);
639 case IBCS2_KDGETLED: /* get keyboard LED status */
641 error = ioctl(td, (struct ioctl_args *)uap);
644 case IBCS2_KDSETLED: /* set keyboard LED status */
646 error = ioctl(td, (struct ioctl_args *)uap);
649 /* Xenix keyboard and display ioctl's from sys/kd.h -- type 'k' */
650 case IBCS2_GETFKEY: /* Get function key */
652 error = ioctl(td, (struct ioctl_args *)uap);
655 case IBCS2_SETFKEY: /* Set function key */
657 error = ioctl(td, (struct ioctl_args *)uap);
660 case IBCS2_GIO_SCRNMAP: /* Get screen output map table */
661 uap->cmd = GIO_SCRNMAP;
662 error = ioctl(td, (struct ioctl_args *)uap);
665 case IBCS2_PIO_SCRNMAP: /* Set screen output map table */
666 uap->cmd = PIO_SCRNMAP;
667 error = ioctl(td, (struct ioctl_args *)uap);
670 case IBCS2_GIO_KEYMAP: /* Get keyboard map table */
671 uap->cmd = GIO_KEYMAP;
672 error = ioctl(td, (struct ioctl_args *)uap);
675 case IBCS2_PIO_KEYMAP: /* Set keyboard map table */
676 uap->cmd = PIO_KEYMAP;
677 error = ioctl(td, (struct ioctl_args *)uap);
681 case IBCS2_SIOCSOCKSYS:
682 error = ibcs2_socksys(td, (struct ibcs2_socksys_args *)uap);
686 case IBCS2_I_NREAD: /* STREAMS */
688 error = ioctl(td, (struct ioctl_args *)uap);
692 DPRINTF(("ibcs2_ioctl(%d): unknown cmd 0x%lx ",
693 td->proc->p_pid, uap->cmd));