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/capability.h>
35 #include <sys/consio.h>
36 #include <sys/fcntl.h>
38 #include <sys/filedesc.h>
39 #include <sys/filio.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 *);
64 int sp_speed; /* Speed. */
65 int sp_code; /* Code. */
68 static struct speedtab sptab[] = {
89 static u_long s2btab[] = {
109 ttspeedtab(int speed, struct speedtab *table)
112 for ( ; table->sp_speed != -1; table++)
113 if (table->sp_speed == speed)
114 return (table->sp_code);
120 struct ibcs2_termios *st;
123 register u_long l, r;
125 l = st->c_iflag; r = 0;
126 if (l & IBCS2_IGNBRK) r |= IGNBRK;
127 if (l & IBCS2_BRKINT) r |= BRKINT;
128 if (l & IBCS2_IGNPAR) r |= IGNPAR;
129 if (l & IBCS2_PARMRK) r |= PARMRK;
130 if (l & IBCS2_INPCK) r |= INPCK;
131 if (l & IBCS2_ISTRIP) r |= ISTRIP;
132 if (l & IBCS2_INLCR) r |= INLCR;
133 if (l & IBCS2_IGNCR) r |= IGNCR;
134 if (l & IBCS2_ICRNL) r |= ICRNL;
135 if (l & IBCS2_IXON) r |= IXON;
136 if (l & IBCS2_IXANY) r |= IXANY;
137 if (l & IBCS2_IXOFF) r |= IXOFF;
138 if (l & IBCS2_IMAXBEL) r |= IMAXBEL;
141 l = st->c_oflag; r = 0;
142 if (l & IBCS2_OPOST) r |= OPOST;
143 if (l & IBCS2_ONLCR) r |= ONLCR;
144 if (l & IBCS2_TAB3) r |= TAB3;
147 l = st->c_cflag; r = 0;
148 switch (l & IBCS2_CSIZE) {
149 case IBCS2_CS5: r |= CS5; break;
150 case IBCS2_CS6: r |= CS6; break;
151 case IBCS2_CS7: r |= CS7; break;
152 case IBCS2_CS8: r |= CS8; break;
154 if (l & IBCS2_CSTOPB) r |= CSTOPB;
155 if (l & IBCS2_CREAD) r |= CREAD;
156 if (l & IBCS2_PARENB) r |= PARENB;
157 if (l & IBCS2_PARODD) r |= PARODD;
158 if (l & IBCS2_HUPCL) r |= HUPCL;
159 if (l & IBCS2_CLOCAL) r |= CLOCAL;
162 bt->c_ispeed = bt->c_ospeed = s2btab[l & 0x0000000f];
164 l = st->c_lflag; r = 0;
165 if (l & IBCS2_ISIG) r |= ISIG;
166 if (l & IBCS2_ICANON) r |= ICANON;
167 if (l & IBCS2_ECHO) r |= ECHO;
168 if (l & IBCS2_ECHOE) r |= ECHOE;
169 if (l & IBCS2_ECHOK) r |= ECHOK;
170 if (l & IBCS2_ECHONL) r |= ECHONL;
171 if (l & IBCS2_NOFLSH) r |= NOFLSH;
172 if (l & IBCS2_TOSTOP) r |= TOSTOP;
176 st->c_cc[IBCS2_VINTR] ? st->c_cc[IBCS2_VINTR] : _POSIX_VDISABLE;
178 st->c_cc[IBCS2_VQUIT] ? st->c_cc[IBCS2_VQUIT] : _POSIX_VDISABLE;
180 st->c_cc[IBCS2_VERASE] ? st->c_cc[IBCS2_VERASE] : _POSIX_VDISABLE;
182 st->c_cc[IBCS2_VKILL] ? st->c_cc[IBCS2_VKILL] : _POSIX_VDISABLE;
183 if (bt->c_lflag & ICANON) {
185 st->c_cc[IBCS2_VEOF] ? st->c_cc[IBCS2_VEOF] : _POSIX_VDISABLE;
187 st->c_cc[IBCS2_VEOL] ? st->c_cc[IBCS2_VEOL] : _POSIX_VDISABLE;
189 bt->c_cc[VMIN] = st->c_cc[IBCS2_VMIN];
190 bt->c_cc[VTIME] = st->c_cc[IBCS2_VTIME];
193 st->c_cc[IBCS2_VEOL2] ? st->c_cc[IBCS2_VEOL2] : _POSIX_VDISABLE;
196 st->c_cc[IBCS2_VSWTCH] ? st->c_cc[IBCS2_VSWTCH] : _POSIX_VDISABLE;
199 st->c_cc[IBCS2_VSTART] ? st->c_cc[IBCS2_VSTART] : _POSIX_VDISABLE;
201 st->c_cc[IBCS2_VSTOP] ? st->c_cc[IBCS2_VSTOP] : _POSIX_VDISABLE;
203 st->c_cc[IBCS2_VSUSP] ? st->c_cc[IBCS2_VSUSP] : _POSIX_VDISABLE;
204 bt->c_cc[VDSUSP] = _POSIX_VDISABLE;
205 bt->c_cc[VREPRINT] = _POSIX_VDISABLE;
206 bt->c_cc[VDISCARD] = _POSIX_VDISABLE;
207 bt->c_cc[VWERASE] = _POSIX_VDISABLE;
208 bt->c_cc[VLNEXT] = _POSIX_VDISABLE;
209 bt->c_cc[VSTATUS] = _POSIX_VDISABLE;
215 struct ibcs2_termios *st;
217 register u_long l, r;
219 l = bt->c_iflag; r = 0;
220 if (l & IGNBRK) r |= IBCS2_IGNBRK;
221 if (l & BRKINT) r |= IBCS2_BRKINT;
222 if (l & IGNPAR) r |= IBCS2_IGNPAR;
223 if (l & PARMRK) r |= IBCS2_PARMRK;
224 if (l & INPCK) r |= IBCS2_INPCK;
225 if (l & ISTRIP) r |= IBCS2_ISTRIP;
226 if (l & INLCR) r |= IBCS2_INLCR;
227 if (l & IGNCR) r |= IBCS2_IGNCR;
228 if (l & ICRNL) r |= IBCS2_ICRNL;
229 if (l & IXON) r |= IBCS2_IXON;
230 if (l & IXANY) r |= IBCS2_IXANY;
231 if (l & IXOFF) r |= IBCS2_IXOFF;
232 if (l & IMAXBEL) r |= IBCS2_IMAXBEL;
235 l = bt->c_oflag; r = 0;
236 if (l & OPOST) r |= IBCS2_OPOST;
237 if (l & ONLCR) r |= IBCS2_ONLCR;
238 if (l & TAB3) r |= IBCS2_TAB3;
241 l = bt->c_cflag; r = 0;
243 case CS5: r |= IBCS2_CS5; break;
244 case CS6: r |= IBCS2_CS6; break;
245 case CS7: r |= IBCS2_CS7; break;
246 case CS8: r |= IBCS2_CS8; break;
248 if (l & CSTOPB) r |= IBCS2_CSTOPB;
249 if (l & CREAD) r |= IBCS2_CREAD;
250 if (l & PARENB) r |= IBCS2_PARENB;
251 if (l & PARODD) r |= IBCS2_PARODD;
252 if (l & HUPCL) r |= IBCS2_HUPCL;
253 if (l & CLOCAL) r |= IBCS2_CLOCAL;
256 l = bt->c_lflag; r = 0;
257 if (l & ISIG) r |= IBCS2_ISIG;
258 if (l & ICANON) r |= IBCS2_ICANON;
259 if (l & ECHO) r |= IBCS2_ECHO;
260 if (l & ECHOE) r |= IBCS2_ECHOE;
261 if (l & ECHOK) r |= IBCS2_ECHOK;
262 if (l & ECHONL) r |= IBCS2_ECHONL;
263 if (l & NOFLSH) r |= IBCS2_NOFLSH;
264 if (l & TOSTOP) r |= IBCS2_TOSTOP;
267 l = ttspeedtab(bt->c_ospeed, sptab);
271 st->c_cc[IBCS2_VINTR] =
272 bt->c_cc[VINTR] != _POSIX_VDISABLE ? bt->c_cc[VINTR] : 0;
273 st->c_cc[IBCS2_VQUIT] =
274 bt->c_cc[VQUIT] != _POSIX_VDISABLE ? bt->c_cc[VQUIT] : 0;
275 st->c_cc[IBCS2_VERASE] =
276 bt->c_cc[VERASE] != _POSIX_VDISABLE ? bt->c_cc[VERASE] : 0;
277 st->c_cc[IBCS2_VKILL] =
278 bt->c_cc[VKILL] != _POSIX_VDISABLE ? bt->c_cc[VKILL] : 0;
279 if (bt->c_lflag & ICANON) {
280 st->c_cc[IBCS2_VEOF] =
281 bt->c_cc[VEOF] != _POSIX_VDISABLE ? bt->c_cc[VEOF] : 0;
282 st->c_cc[IBCS2_VEOL] =
283 bt->c_cc[VEOL] != _POSIX_VDISABLE ? bt->c_cc[VEOL] : 0;
285 st->c_cc[IBCS2_VMIN] = bt->c_cc[VMIN];
286 st->c_cc[IBCS2_VTIME] = bt->c_cc[VTIME];
288 st->c_cc[IBCS2_VEOL2] =
289 bt->c_cc[VEOL2] != _POSIX_VDISABLE ? bt->c_cc[VEOL2] : 0;
290 st->c_cc[IBCS2_VSWTCH] =
292 st->c_cc[IBCS2_VSUSP] =
293 bt->c_cc[VSUSP] != _POSIX_VDISABLE ? bt->c_cc[VSUSP] : 0;
294 st->c_cc[IBCS2_VSTART] =
295 bt->c_cc[VSTART] != _POSIX_VDISABLE ? bt->c_cc[VSTART] : 0;
296 st->c_cc[IBCS2_VSTOP] =
297 bt->c_cc[VSTOP] != _POSIX_VDISABLE ? bt->c_cc[VSTOP] : 0;
304 struct ibcs2_termios *ts;
305 struct ibcs2_termio *t;
307 t->c_iflag = ts->c_iflag;
308 t->c_oflag = ts->c_oflag;
309 t->c_cflag = ts->c_cflag;
310 t->c_lflag = ts->c_lflag;
311 t->c_line = ts->c_line;
312 bcopy(ts->c_cc, t->c_cc, IBCS2_NCC);
317 struct ibcs2_termio *t;
318 struct ibcs2_termios *ts;
320 ts->c_iflag = t->c_iflag;
321 ts->c_oflag = t->c_oflag;
322 ts->c_cflag = t->c_cflag;
323 ts->c_lflag = t->c_lflag;
324 ts->c_line = t->c_line;
325 bcopy(t->c_cc, ts->c_cc, IBCS2_NCC);
331 struct ibcs2_ioctl_args *uap;
333 struct proc *p = td->td_proc;
337 if ((error = fget(td, uap->fd, CAP_IOCTL, &fp)) != 0) {
338 DPRINTF(("ibcs2_ioctl(%d): bad fd %d ", p->p_pid,
343 if ((fp->f_flag & (FREAD|FWRITE)) == 0) {
345 DPRINTF(("ibcs2_ioctl(%d): bad fp flag ", p->p_pid));
355 struct ibcs2_termios sts;
356 struct ibcs2_termio st;
358 if ((error = fo_ioctl(fp, TIOCGETA, (caddr_t)&bts,
359 td->td_ucred, td)) != 0)
362 btios2stios (&bts, &sts);
363 if (uap->cmd == IBCS2_TCGETA) {
364 stios2stio (&sts, &st);
365 error = copyout((caddr_t)&st, uap->data,
369 DPRINTF(("ibcs2_ioctl(%d): copyout failed ",
374 error = copyout((caddr_t)&sts, uap->data,
386 struct ibcs2_termios sts;
387 struct ibcs2_termio st;
389 if ((error = copyin(uap->data, (caddr_t)&st,
391 DPRINTF(("ibcs2_ioctl(%d): TCSET copyin failed ",
396 /* get full BSD termios so we don't lose information */
397 if ((error = fo_ioctl(fp, TIOCGETA, (caddr_t)&bts,
398 td->td_ucred, td)) != 0) {
399 DPRINTF(("ibcs2_ioctl(%d): TCSET ctl failed fd %d ",
405 * convert to iBCS2 termios, copy in information from
406 * termio, and convert back, then set new values.
408 btios2stios(&bts, &sts);
409 stio2stios(&st, &sts);
410 stios2btios(&sts, &bts);
412 error = fo_ioctl(fp, uap->cmd - IBCS2_TCSETA + TIOCSETA,
413 (caddr_t)&bts, td->td_ucred, td);
422 struct ibcs2_termios sts;
424 if ((error = copyin(uap->data, (caddr_t)&sts,
427 stios2btios (&sts, &bts);
428 error = fo_ioctl(fp, uap->cmd - IBCS2_XCSETA + TIOCSETA,
429 (caddr_t)&bts, td->td_ucred, td);
438 struct ibcs2_termios sts;
440 if ((error = copyin(uap->data, (caddr_t)&sts,
443 stios2btios (&sts, &bts);
444 error = fo_ioctl(fp, uap->cmd - IBCS2_OXCSETA + TIOCSETA,
445 (caddr_t)&bts, td->td_ucred, td);
450 DPRINTF(("ibcs2_ioctl(%d): TCSBRK ", p->p_pid));
456 switch ((int)uap->data) {
459 DPRINTF(("ibcs2_ioctl(%d): TCXONC ", p->p_pid));
463 error = fo_ioctl(fp, TIOCSTOP, (caddr_t)0,
467 error = fo_ioctl(fp, TIOCSTART, (caddr_t)1,
481 switch ((int)uap->data) {
489 arg = FREAD | FWRITE;
495 error = fo_ioctl(fp, TIOCFLUSH, (caddr_t)&arg, td->td_ucred,
500 case IBCS2_TIOCGWINSZ:
501 uap->cmd = TIOCGWINSZ;
502 error = sys_ioctl(td, (struct ioctl_args *)uap);
505 case IBCS2_TIOCSWINSZ:
506 uap->cmd = TIOCSWINSZ;
507 error = sys_ioctl(td, (struct ioctl_args *)uap);
510 case IBCS2_TIOCGPGRP:
515 pg_id = p->p_pgrp->pg_id;
517 error = copyout((caddr_t)&pg_id, uap->data,
522 case IBCS2_TIOCSPGRP: /* XXX - is uap->data a pointer to pgid? */
524 struct setpgid_args sa;
527 sa.pgid = (int)uap->data;
528 error = sys_setpgid(td, &sa);
532 case IBCS2_TCGETSC: /* SCO console - get scancode flags */
533 error = EINTR; /* ENOSYS; */
536 case IBCS2_TCSETSC: /* SCO console - set scancode flags */
537 error = 0; /* ENOSYS; */
540 case IBCS2_JWINSIZE: /* Unix to Jerq I/O control */
542 struct ibcs2_jwinsize {
548 SESS_LOCK(p->p_session);
549 ibcs2_jwinsize.bytex = 80;
550 /* p->p_session->s_ttyp->t_winsize.ws_col; XXX */
551 ibcs2_jwinsize.bytey = 25;
552 /* p->p_session->s_ttyp->t_winsize.ws_row; XXX */
553 ibcs2_jwinsize.bitx =
554 p->p_session->s_ttyp->t_winsize.ws_xpixel;
555 ibcs2_jwinsize.bity =
556 p->p_session->s_ttyp->t_winsize.ws_ypixel;
557 SESS_UNLOCK(p->p_session);
559 error = copyout((caddr_t)&ibcs2_jwinsize, uap->data,
560 sizeof(ibcs2_jwinsize));
564 /* keyboard and display ioctl's -- type 'K' */
565 case IBCS2_KDGKBMODE: /* get keyboard translation mode */
566 uap->cmd = KDGKBMODE;
567 /* printf("ioctl KDGKBMODE = %x\n", uap->cmd);*/
568 error = sys_ioctl(td, (struct ioctl_args *)uap);
571 case IBCS2_KDSKBMODE: /* set keyboard translation mode */
572 uap->cmd = KDSKBMODE;
573 error = sys_ioctl(td, (struct ioctl_args *)uap);
576 case IBCS2_KDMKTONE: /* sound tone */
578 error = sys_ioctl(td, (struct ioctl_args *)uap);
581 case IBCS2_KDGETMODE: /* get text/graphics mode */
582 uap->cmd = KDGETMODE;
583 error = sys_ioctl(td, (struct ioctl_args *)uap);
586 case IBCS2_KDSETMODE: /* set text/graphics mode */
587 uap->cmd = KDSETMODE;
588 error = sys_ioctl(td, (struct ioctl_args *)uap);
591 case IBCS2_KDSBORDER: /* set ega color border */
592 uap->cmd = KDSBORDER;
593 error = sys_ioctl(td, (struct ioctl_args *)uap);
596 case IBCS2_KDGKBSTATE:
597 uap->cmd = KDGKBSTATE;
598 error = sys_ioctl(td, (struct ioctl_args *)uap);
603 error = sys_ioctl(td, (struct ioctl_args *)uap);
606 case IBCS2_KDENABIO: /* enable direct I/O to ports */
608 error = sys_ioctl(td, (struct ioctl_args *)uap);
611 case IBCS2_KDDISABIO: /* disable direct I/O to ports */
612 uap->cmd = KDDISABIO;
613 error = sys_ioctl(td, (struct ioctl_args *)uap);
616 case IBCS2_KIOCSOUND: /* start sound generation */
617 uap->cmd = KIOCSOUND;
618 error = sys_ioctl(td, (struct ioctl_args *)uap);
621 case IBCS2_KDGKBTYPE: /* get keyboard type */
622 uap->cmd = KDGKBTYPE;
623 error = sys_ioctl(td, (struct ioctl_args *)uap);
626 case IBCS2_KDGETLED: /* get keyboard LED status */
628 error = sys_ioctl(td, (struct ioctl_args *)uap);
631 case IBCS2_KDSETLED: /* set keyboard LED status */
633 error = sys_ioctl(td, (struct ioctl_args *)uap);
636 /* Xenix keyboard and display ioctl's from sys/kd.h -- type 'k' */
637 case IBCS2_GETFKEY: /* Get function key */
639 error = sys_ioctl(td, (struct ioctl_args *)uap);
642 case IBCS2_SETFKEY: /* Set function key */
644 error = sys_ioctl(td, (struct ioctl_args *)uap);
647 case IBCS2_GIO_SCRNMAP: /* Get screen output map table */
648 uap->cmd = GIO_SCRNMAP;
649 error = sys_ioctl(td, (struct ioctl_args *)uap);
652 case IBCS2_PIO_SCRNMAP: /* Set screen output map table */
653 uap->cmd = PIO_SCRNMAP;
654 error = sys_ioctl(td, (struct ioctl_args *)uap);
657 case IBCS2_GIO_KEYMAP: /* Get keyboard map table */
658 uap->cmd = OGIO_KEYMAP;
659 error = sys_ioctl(td, (struct ioctl_args *)uap);
662 case IBCS2_PIO_KEYMAP: /* Set keyboard map table */
663 uap->cmd = OPIO_KEYMAP;
664 error = sys_ioctl(td, (struct ioctl_args *)uap);
668 case IBCS2_SIOCSOCKSYS:
669 error = ibcs2_socksys(td, (struct ibcs2_socksys_args *)uap);
673 case IBCS2_I_NREAD: /* STREAMS */
675 error = sys_ioctl(td, (struct ioctl_args *)uap);
679 DPRINTF(("ibcs2_ioctl(%d): unknown cmd 0x%lx ",
680 td->proc->p_pid, uap->cmd));