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[netbsd-mini2440.git] / sys / compat / ultrix / ultrix_ioctl.c
blobba0980f7c52365846e1e6ff3e86ce297f45d9262
1 /* $NetBSD: ultrix_ioctl.c,v 1.35 2008/03/21 21:54:59 ad Exp $ */
2 /* from : NetBSD: sunos_ioctl.c,v 1.21 1995/10/07 06:27:31 mycroft Exp */
3
4 /*
5 * Copyright (c) 1993 Markus Wild.
6 * All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * 2. The name of the author may not be used to endorse or promote products
14 * derived from this software without specific prior written permission
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
17 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
18 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
19 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
20 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
21 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
22 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
23 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
25 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 *
27 * loosely from: Header: sunos_ioctl.c,v 1.7 93/05/28 04:40:43 torek Exp
28 */
29
30 #include <sys/cdefs.h>
31 __KERNEL_RCSID(0, "$NetBSD: ultrix_ioctl.c,v 1.35 2008/03/21 21:54:59 ad Exp $");
32
33 #if defined(_KERNEL_OPT)
34 #include "opt_compat_ultrix.h"
35 #include "opt_compat_sunos.h"
36 #endif
37
38 #include <sys/param.h>
39 #include <sys/proc.h>
40 #include <sys/systm.h>
41 #include <sys/file.h>
42 #include <sys/filedesc.h>
43 #include <sys/ioctl.h>
44 #include <sys/termios.h>
45 #include <sys/tty.h>
46 #include <sys/socket.h>
47 #include <sys/audioio.h>
48 #include <net/if.h>
49
50 #include <sys/mount.h>
51
52 #include <compat/sys/sockio.h>
53 #include <compat/ultrix/ultrix_syscallargs.h>
54 #include <sys/syscallargs.h>
55
56 #include <compat/sunos/sunos.h>
57
58 #include <compat/ultrix/ultrix_tty.h>
59
60 #define emul_termio ultrix_termio
61 #define emul_termios ultrix_termios
62
63 /*
64 * SunOS ioctl calls.
65 * This file is something of a hodge-podge.
66 * Support gets added as things turn up....
67 */
68
69 static const struct speedtab sptab[] = {
70 { 0, 0 },
71 { 50, 1 },
72 { 75, 2 },
73 { 110, 3 },
74 { 134, 4 },
75 { 135, 4 },
76 { 150, 5 },
77 { 200, 6 },
78 { 300, 7 },
79 { 600, 8 },
80 { 1200, 9 },
81 { 1800, 10 },
82 { 2400, 11 },
83 { 4800, 12 },
84 { 9600, 13 },
85 { 19200, 14 },
86 { 38400, 15 },
87 { -1, -1 }
88 };
89
90 static const uint16_t s2btab[] = {
91 0,
92 50,
93 75,
94 110,
95 134,
96 150,
97 200,
98 300,
99 600,
100 1200,
101 1800,
102 2400,
103 4800,
104 9600,
105 19200,
106 38400,
107 };
108
109
110 /*
111 * Translate a single tty control char from the emulation value
112 * to native termios, and vice-versa. Special-case
113 * the value of POSIX_VDISABLE, mapping it to and from 0.
114 */
115 #define NATIVE_TO_EMUL_CC(bsd_cc) \
116 (((bsd_cc) != _POSIX_VDISABLE) ? (bsd_cc) : 0)
117
118 #define EMUL_TO_NATIVE_CC(emul_cc) \
119 (emul_cc) ? (emul_cc) : _POSIX_VDISABLE;
120
121
122 static void stios2btios(struct emul_termios *, struct termios *);
123 static void btios2stios(struct termios *, struct emul_termios *);
124 static void stios2stio(struct emul_termios *, struct emul_termio *);
125 static void stio2stios(struct emul_termio *, struct emul_termios *);
126
127 /*
128 * these two conversion functions have mostly been done
129 * with some perl cut&paste, then handedited to comment
130 * out what doesn't exist under NetBSD.
131 * A note from Markus's code:
132 * (l & BITMASK1) / BITMASK1 * BITMASK2 is translated
133 * optimally by gcc m68k, much better than any ?: stuff.
134 * Code may vary with different architectures of course.
135 *
136 * I don't know what optimizer you used, but seeing divu's and
137 * bfextu's in the m68k assembly output did not encourage me...
138 * as well, gcc on the sparc definately generates much better
139 * code with ?:.
140 */
141
142
143 static void
144 stios2btios(struct emul_termios *st, struct termios *bt)
145 {
146 uint32_t l, r;
147
148 l = st->c_iflag;
149 r = ((l & 0x00000001) ? IGNBRK : 0);
150 r |= ((l & 0x00000002) ? BRKINT : 0);
151 r |= ((l & 0x00000004) ? IGNPAR : 0);
152 r |= ((l & 0x00000008) ? PARMRK : 0);
153 r |= ((l & 0x00000010) ? INPCK : 0);
154 r |= ((l & 0x00000020) ? ISTRIP : 0);
155 r |= ((l & 0x00000040) ? INLCR : 0);
156 r |= ((l & 0x00000080) ? IGNCR : 0);
157 r |= ((l & 0x00000100) ? ICRNL : 0);
158 /* ((l & 0x00000200) ? IUCLC : 0) */
159 r |= ((l & 0x00000400) ? IXON : 0);
160 r |= ((l & 0x00000800) ? IXANY : 0);
161 r |= ((l & 0x00001000) ? IXOFF : 0);
162 r |= ((l & 0x00002000) ? IMAXBEL : 0);
163 bt->c_iflag = r;
164
165 l = st->c_oflag;
166 r = ((l & 0x00000001) ? OPOST : 0);
167 /* ((l & 0x00000002) ? OLCUC : 0) */
168 r |= ((l & 0x00000004) ? ONLCR : 0);
169 /* ((l & 0x00000008) ? OCRNL : 0) */
170 /* ((l & 0x00000010) ? ONOCR : 0) */
171 /* ((l & 0x00000020) ? ONLRET : 0) */
172 /* ((l & 0x00000040) ? OFILL : 0) */
173 /* ((l & 0x00000080) ? OFDEL : 0) */
174 /* ((l & 0x00000100) ? NLDLY : 0) */
175 /* ((l & 0x00000100) ? NL1 : 0) */
176 /* ((l & 0x00000600) ? CRDLY : 0) */
177 /* ((l & 0x00000200) ? CR1 : 0) */
178 /* ((l & 0x00000400) ? CR2 : 0) */
179 /* ((l & 0x00000600) ? CR3 : 0) */
180 /* ((l & 0x00001800) ? TABDLY : 0) */
181 /* ((l & 0x00000800) ? TAB1 : 0) */
182 /* ((l & 0x00001000) ? TAB2 : 0) */
183 r |= ((l & 0x00001800) ? OXTABS : 0);
184 /* ((l & 0x00002000) ? BSDLY : 0) */
185 /* ((l & 0x00002000) ? BS1 : 0) */
186 /* ((l & 0x00004000) ? VTDLY : 0) */
187 /* ((l & 0x00004000) ? VT1 : 0) */
188 /* ((l & 0x00008000) ? FFDLY : 0) */
189 /* ((l & 0x00008000) ? FF1 : 0) */
190 /* ((l & 0x00010000) ? PAGEOUT : 0) */
191 /* ((l & 0x00020000) ? WRAP : 0) */
192 bt->c_oflag = r;
193
194 l = st->c_cflag;
195 switch (l & 0x00000030) {
196 case 0:
197 r = CS5;
198 break;
199 case 0x00000010:
200 r = CS6;
201 break;
202 case 0x00000020:
203 r = CS7;
204 break;
205 case 0x00000030:
206 r = CS8;
207 break;
208 }
209 r |= ((l & 0x00000040) ? CSTOPB : 0);
210 r |= ((l & 0x00000080) ? CREAD : 0);
211 r |= ((l & 0x00000100) ? PARENB : 0);
212 r |= ((l & 0x00000200) ? PARODD : 0);
213 r |= ((l & 0x00000400) ? HUPCL : 0);
214 r |= ((l & 0x00000800) ? CLOCAL : 0);
215 /* ((l & 0x00001000) ? LOBLK : 0) */
216 r |= ((l & 0x80000000) ? (CRTS_IFLOW|CCTS_OFLOW) : 0);
217 bt->c_cflag = r;
218
219 bt->c_ispeed = bt->c_ospeed = s2btab[l & 0x0000000f];
220
221 l = st->c_lflag;
222 r = ((l & 0x00000001) ? ISIG : 0);
223 r |= ((l & 0x00000002) ? ICANON : 0);
224 /* ((l & 0x00000004) ? XCASE : 0) */
225 r |= ((l & 0x00000008) ? ECHO : 0);
226 r |= ((l & 0x00000010) ? ECHOE : 0);
227 r |= ((l & 0x00000020) ? ECHOK : 0);
228 r |= ((l & 0x00000040) ? ECHONL : 0);
229 r |= ((l & 0x00000080) ? NOFLSH : 0);
230 r |= ((l & 0x00000100) ? TOSTOP : 0);
231 r |= ((l & 0x00000200) ? ECHOCTL : 0);
232 r |= ((l & 0x00000400) ? ECHOPRT : 0);
233 r |= ((l & 0x00000800) ? ECHOKE : 0);
234 /* ((l & 0x00001000) ? DEFECHO : 0) */
235 r |= ((l & 0x00002000) ? FLUSHO : 0);
236 r |= ((l & 0x00004000) ? PENDIN : 0);
237 bt->c_lflag = r;
238
239 bt->c_cc[VINTR] = EMUL_TO_NATIVE_CC(st->c_cc[0]);
240 bt->c_cc[VQUIT] = EMUL_TO_NATIVE_CC(st->c_cc[1]);
241 bt->c_cc[VERASE] = EMUL_TO_NATIVE_CC(st->c_cc[2]);
242 bt->c_cc[VKILL] = EMUL_TO_NATIVE_CC(st->c_cc[3]);
243 bt->c_cc[VEOF] = EMUL_TO_NATIVE_CC(st->c_cc[4]);
244 bt->c_cc[VEOL] = EMUL_TO_NATIVE_CC(st->c_cc[5]);
245 bt->c_cc[VEOL2] = EMUL_TO_NATIVE_CC(st->c_cc[6]);
246 /* not present on NetBSD */
247 /* bt->c_cc[VSWTCH] = EMUL_TO_NATIVE_CC(st->c_cc[7]); */
248 bt->c_cc[VSTART] = EMUL_TO_NATIVE_CC(st->c_cc[10]);
249 bt->c_cc[VSTOP] = EMUL_TO_NATIVE_CC(st->c_cc[11]);
250 bt->c_cc[VSUSP] = EMUL_TO_NATIVE_CC(st->c_cc[12]);
251 bt->c_cc[VDSUSP] = EMUL_TO_NATIVE_CC(st->c_cc[13]);
252 bt->c_cc[VREPRINT] = EMUL_TO_NATIVE_CC(st->c_cc[14]);
253 bt->c_cc[VDISCARD] = EMUL_TO_NATIVE_CC(st->c_cc[15]);
254 bt->c_cc[VWERASE] = EMUL_TO_NATIVE_CC(st->c_cc[16]);
255 bt->c_cc[VLNEXT] = EMUL_TO_NATIVE_CC(st->c_cc[17]);
256 bt->c_cc[VSTATUS] = EMUL_TO_NATIVE_CC(st->c_cc[18]);
257
258 #ifdef COMPAT_ULTRIX
259 /* Ultrix termio/termios has real vmin/vtime */
260 bt->c_cc[VMIN] = EMUL_TO_NATIVE_CC(st->c_cc[8]);
261 bt->c_cc[VTIME] = EMUL_TO_NATIVE_CC(st->c_cc[9]);
262 #else
263 /* if `raw mode', create native VMIN/VTIME from SunOS VEOF/VEOL */
264 bt->c_cc[VMIN] = (bt->c_lflag & ICANON) ? 1 : bt->c_cc[VEOF];
265 bt->c_cc[VTIME] = (bt->c_lflag & ICANON) ? 1 : bt->c_cc[VEOL];
266 #endif
267
268 }
269
270 /*
271 * Convert bsd termios to "sunos" emulated termios
272 */
273 static void
274 btios2stios(struct termios *bt, struct emul_termios *st)
275 {
276 uint32_t l, r;
277 int speed;
278
279 l = bt->c_iflag;
280 r = ((l & IGNBRK) ? 0x00000001 : 0);
281 r |= ((l & BRKINT) ? 0x00000002 : 0);
282 r |= ((l & IGNPAR) ? 0x00000004 : 0);
283 r |= ((l & PARMRK) ? 0x00000008 : 0);
284 r |= ((l & INPCK) ? 0x00000010 : 0);
285 r |= ((l & ISTRIP) ? 0x00000020 : 0);
286 r |= ((l & INLCR) ? 0x00000040 : 0);
287 r |= ((l & IGNCR) ? 0x00000080 : 0);
288 r |= ((l & ICRNL) ? 0x00000100 : 0);
289 /* ((l & IUCLC) ? 0x00000200 : 0) */
290 r |= ((l & IXON) ? 0x00000400 : 0);
291 r |= ((l & IXANY) ? 0x00000800 : 0);
292 r |= ((l & IXOFF) ? 0x00001000 : 0);
293 r |= ((l & IMAXBEL) ? 0x00002000 : 0);
294 st->c_iflag = r;
295
296 l = bt->c_oflag;
297 r = ((l & OPOST) ? 0x00000001 : 0);
298 /* ((l & OLCUC) ? 0x00000002 : 0) */
299 r |= ((l & ONLCR) ? 0x00000004 : 0);
300 /* ((l & OCRNL) ? 0x00000008 : 0) */
301 /* ((l & ONOCR) ? 0x00000010 : 0) */
302 /* ((l & ONLRET) ? 0x00000020 : 0) */
303 /* ((l & OFILL) ? 0x00000040 : 0) */
304 /* ((l & OFDEL) ? 0x00000080 : 0) */
305 /* ((l & NLDLY) ? 0x00000100 : 0) */
306 /* ((l & NL1) ? 0x00000100 : 0) */
307 /* ((l & CRDLY) ? 0x00000600 : 0) */
308 /* ((l & CR1) ? 0x00000200 : 0) */
309 /* ((l & CR2) ? 0x00000400 : 0) */
310 /* ((l & CR3) ? 0x00000600 : 0) */
311 /* ((l & TABDLY) ? 0x00001800 : 0) */
312 /* ((l & TAB1) ? 0x00000800 : 0) */
313 /* ((l & TAB2) ? 0x00001000 : 0) */
314 r |= ((l & OXTABS) ? 0x00001800 : 0);
315 /* ((l & BSDLY) ? 0x00002000 : 0) */
316 /* ((l & BS1) ? 0x00002000 : 0) */
317 /* ((l & VTDLY) ? 0x00004000 : 0) */
318 /* ((l & VT1) ? 0x00004000 : 0) */
319 /* ((l & FFDLY) ? 0x00008000 : 0) */
320 /* ((l & FF1) ? 0x00008000 : 0) */
321 /* ((l & PAGEOUT) ? 0x00010000 : 0) */
322 /* ((l & WRAP) ? 0x00020000 : 0) */
323 st->c_oflag = r;
324
325 l = bt->c_cflag;
326 switch (l & CSIZE) {
327 case CS5:
328 r = 0;
329 break;
330 case CS6:
331 r = 0x00000010;
332 break;
333 case CS7:
334 r = 0x00000020;
335 break;
336 case CS8:
337 r = 0x00000030;
338 break;
339 }
340 r |= ((l & CSTOPB) ? 0x00000040 : 0);
341 r |= ((l & CREAD) ? 0x00000080 : 0);
342 r |= ((l & PARENB) ? 0x00000100 : 0);
343 r |= ((l & PARODD) ? 0x00000200 : 0);
344 r |= ((l & HUPCL) ? 0x00000400 : 0);
345 r |= ((l & CLOCAL) ? 0x00000800 : 0);
346 /* ((l & LOBLK) ? 0x00001000 : 0) */
347 r |= ((l & (CRTS_IFLOW|CCTS_OFLOW)) ? 0x80000000 : 0);
348 st->c_cflag = r;
349
350 l = bt->c_lflag;
351 r = ((l & ISIG) ? 0x00000001 : 0);
352 r |= ((l & ICANON) ? 0x00000002 : 0);
353 /* ((l & XCASE) ? 0x00000004 : 0) */
354 r |= ((l & ECHO) ? 0x00000008 : 0);
355 r |= ((l & ECHOE) ? 0x00000010 : 0);
356 r |= ((l & ECHOK) ? 0x00000020 : 0);
357 r |= ((l & ECHONL) ? 0x00000040 : 0);
358 r |= ((l & NOFLSH) ? 0x00000080 : 0);
359 r |= ((l & TOSTOP) ? 0x00000100 : 0);
360 r |= ((l & ECHOCTL) ? 0x00000200 : 0);
361 r |= ((l & ECHOPRT) ? 0x00000400 : 0);
362 r |= ((l & ECHOKE) ? 0x00000800 : 0);
363 /* ((l & DEFECHO) ? 0x00001000 : 0) */
364 r |= ((l & FLUSHO) ? 0x00002000 : 0);
365 r |= ((l & PENDIN) ? 0x00004000 : 0);
366 st->c_lflag = r;
367
368 speed = ttspeedtab(bt->c_ospeed, sptab);
369 if (speed != -1)
370 st->c_cflag |= speed;
371
372 st->c_cc[0] = NATIVE_TO_EMUL_CC(bt->c_cc[VINTR]);
373 st->c_cc[1] = NATIVE_TO_EMUL_CC(bt->c_cc[VQUIT]);
374 st->c_cc[2] = NATIVE_TO_EMUL_CC(bt->c_cc[VERASE]);
375 st->c_cc[3] = NATIVE_TO_EMUL_CC(bt->c_cc[VKILL]);
376 st->c_cc[4] = NATIVE_TO_EMUL_CC(bt->c_cc[VEOF]);
377 st->c_cc[5] = NATIVE_TO_EMUL_CC(bt->c_cc[VEOL]);
378 st->c_cc[6] = NATIVE_TO_EMUL_CC(bt->c_cc[VEOL2]);
379
380 /* XXX ultrix has a VSWTCH. NetBSD does not. */
381 #ifdef notdef
382 st->c_cc[7] = NATIVE_TO_EMUL_CC(bt->c_cc[VSWTCH]);
383 #else
384 st->c_cc[7] = 0;
385 #endif
386 st->c_cc[10] = NATIVE_TO_EMUL_CC(bt->c_cc[VSTART]);
387 st->c_cc[11] = NATIVE_TO_EMUL_CC(bt->c_cc[VSTOP]);
388 st->c_cc[12]= NATIVE_TO_EMUL_CC(bt->c_cc[VSUSP]);
389 st->c_cc[13]= NATIVE_TO_EMUL_CC(bt->c_cc[VDSUSP]);
390 st->c_cc[14]= NATIVE_TO_EMUL_CC(bt->c_cc[VREPRINT]);
391 st->c_cc[15]= NATIVE_TO_EMUL_CC(bt->c_cc[VDISCARD]);
392 st->c_cc[16]= NATIVE_TO_EMUL_CC(bt->c_cc[VWERASE]);
393 st->c_cc[17]= NATIVE_TO_EMUL_CC(bt->c_cc[VLNEXT]);
394 st->c_cc[18]= NATIVE_TO_EMUL_CC(bt->c_cc[VSTATUS]);
395
396 #ifdef COMPAT_ULTRIX
397 st->c_cc[8]= NATIVE_TO_EMUL_CC(bt->c_cc[VMIN]);
398 st->c_cc[9]= NATIVE_TO_EMUL_CC(bt->c_cc[VTIME]);
399 #else
400 if (!(bt->c_lflag & ICANON)) {
401 /* SunOS stores VMIN/VTIME in VEOF/VEOL (if ICANON is off) */
402 st->c_cc[4] = bt->c_cc[VMIN];
403 st->c_cc[5] = bt->c_cc[VTIME];
404 }
405 #endif
406
407 #ifdef COMPAT_SUNOS
408 st->c_line = 0; /* 4.3bsd "old" line discipline */
409 #else
410 st->c_line = 2; /* 4.3bsd "new" line discipline, Ultrix default. */
411 #endif
412 }
413
414 #define TERMIO_NCC 10 /* ultrix termio NCC is 10 */
415
416 /*
417 * Convert emulated struct termios to termio(?)
418 */
419 static void
420 stios2stio(struct emul_termios *ts, struct emul_termio *t)
421 {
422 t->c_iflag = ts->c_iflag;
423 t->c_oflag = ts->c_oflag;
424 t->c_cflag = ts->c_cflag;
425 t->c_lflag = ts->c_lflag;
426 t->c_line = ts->c_line;
427 memcpy(t->c_cc, ts->c_cc, TERMIO_NCC);
428 }
429
430 /*
431 * Convert the other way
432 */
433 static void
434 stio2stios(struct emul_termio *t, struct emul_termios *ts)
435 {
436 ts->c_iflag = t->c_iflag;
437 ts->c_oflag = t->c_oflag;
438 ts->c_cflag = t->c_cflag;
439 ts->c_lflag = t->c_lflag;
440 ts->c_line = t->c_line;
441 memcpy(ts->c_cc, t->c_cc, TERMIO_NCC); /* don't touch the upper fields! */
442 }
443
444 static int
445 ultrix_do_ioctl(int fd, int cmd, void *arg, struct lwp *l)
446 {
447 file_t *fp;
448 int error;
449
450 if ((fp = fd_getfile(fd)) == NULL)
451 return EBADF;
452
453 if ((fp->f_flag & (FREAD|FWRITE)) == 0)
454 error = EBADF;
455 else
456 error = fp->f_ops->fo_ioctl(fp, cmd, arg);
457 fd_putfile(fd);
458 return error;
459 }
460
461 int
462 ultrix_sys_ioctl(struct lwp *l, const struct ultrix_sys_ioctl_args *uap, register_t *retval)
463 {
464 struct sys_ioctl_args ap;
465 int error;
466
467 SCARG(&ap, fd) = SCARG(uap, fd);
468 SCARG(&ap, data) = SCARG(uap, data);
469 SCARG(&ap, com) = SCARG(uap, com);
470 switch (SCARG(&ap, com)) {
471 case _IOR('t', 0, int):
472 SCARG(&ap, com) = TIOCGETD;
473 break;
474 case _IOW('t', 1, int):
475 {
476 int disc;
477
478 if ((error = copyin(SCARG(&ap, data), &disc, sizeof disc)) != 0)
479 return error;
480
481 /* map SunOS NTTYDISC into our termios discipline */
482 if (disc == 2)
483 disc = 0;
484 /* all other disciplines are not supported by NetBSD */
485 if (disc)
486 return ENXIO;
487
488 return ultrix_do_ioctl(SCARG(&ap, fd), TIOCSETD, &disc, l);
489 }
490 case _IOW('t', 101, int): /* sun SUNOS_TIOCSSOFTCAR */
491 {
492 int x; /* unused */
493
494 return copyin(&x, SCARG(&ap, data), sizeof x);
495 }
496 case _IOR('t', 100, int): /* sun SUNOS_TIOCSSOFTCAR */
497 {
498 int x = 0;
499
500 return copyout(&x, SCARG(&ap, data), sizeof x);
501 }
502 case _IO('t', 36): /* sun TIOCCONS, no parameters */
503 {
504 int on = 1;
505 return ultrix_do_ioctl(SCARG(&ap, fd), TIOCCONS, &on, l);
506 }
507 case _IOW('t', 37, struct sunos_ttysize):
508 {
509 struct winsize ws;
510 struct sunos_ttysize ss;
511
512 if ((error = ultrix_do_ioctl(SCARG(&ap, fd), TIOCGWINSZ, &ws, l)) != 0)
513 return error;
514
515 if ((error = copyin(SCARG(&ap, data), &ss, sizeof (ss))) != 0)
516 return error;
517
518 ws.ws_row = ss.ts_row;
519 ws.ws_col = ss.ts_col;
520
521 return ultrix_do_ioctl(SCARG(&ap, fd), TIOCSWINSZ, &ws, l);
522 }
523 case _IOW('t', 38, struct sunos_ttysize):
524 {
525 struct winsize ws;
526 struct sunos_ttysize ss;
527
528 if ((error = ultrix_do_ioctl(SCARG(&ap, fd), TIOCGWINSZ, &ws, l)) != 0)
529 return error;
530
531 ss.ts_row = ws.ws_row;
532 ss.ts_col = ws.ws_col;
533
534 return copyout (&ss, SCARG(&ap, data), sizeof (ss));
535 }
536 case _IOW('t', 118, int):
537 SCARG(&ap, com) = TIOCSPGRP;
538 break;
539 case _IOR('t', 119, int):
540 SCARG(&ap, com) = TIOCGPGRP;
541 break;
542
543 /* Emulate termio or termios tcget() */
544 case ULTRIX_TCGETA:
545 case ULTRIX_TCGETS:
546 {
547 struct termios bts;
548 struct ultrix_termios sts;
549 struct ultrix_termio st;
550
551 if ((error = ultrix_do_ioctl(SCARG(&ap, fd), TIOCGETA, &bts, l)) != 0)
552 return error;
553
554 btios2stios (&bts, &sts);
555 if (SCARG(&ap, com) == ULTRIX_TCGETA) {
556 stios2stio (&sts, &st);
557 return copyout(&st, SCARG(&ap, data), sizeof (st));
558 } else
559 return copyout(&sts, SCARG(&ap, data), sizeof (sts));
560 /*NOTREACHED*/
561 }
562 /* Emulate termio tcset() */
563 case ULTRIX_TCSETA:
564 case ULTRIX_TCSETAW:
565 case ULTRIX_TCSETAF:
566 {
567 struct termios bts;
568 struct ultrix_termios sts;
569 struct ultrix_termio st;
570 int result;
571
572 if ((error = copyin(SCARG(&ap, data), &st, sizeof (st))) != 0)
573 return error;
574
575 /* get full BSD termios so we don't lose information */
576 if ((error = ultrix_do_ioctl(SCARG(&ap, fd), TIOCGETA, &bts, l)) != 0)
577 return error;
578
579 /*
580 * convert to sun termios, copy in information from
581 * termio, and convert back, then set new values.
582 */
583 btios2stios(&bts, &sts);
584 stio2stios(&st, &sts);
585 stios2btios(&sts, &bts);
586
587 /*
588 * map ioctl code: ultrix tcsets are numbered in reverse order
589 */
590 #ifdef notyet
591 return ultrix_do_ioctl(SCARG(&ap, fd), ULTRIX_TCSETA - SCARG(&ap, com) + TIOCSETA,
592 &bts, l);
593 #else
594 result= ultrix_do_ioctl(SCARG(&ap, fd), ULTRIX_TCSETA - SCARG(&ap, com) + TIOCSETA,
595 &bts, l);
596 printf("ultrix TCSETA %lx returns %d\n",
597 ULTRIX_TCSETA - SCARG(&ap, com), result);
598 return result;
599 #endif
600
601 }
602 /* Emulate termios tcset() */
603 case ULTRIX_TCSETS:
604 case ULTRIX_TCSETSW:
605 case ULTRIX_TCSETSF:
606 {
607 struct termios bts;
608 struct ultrix_termios sts;
609
610 if ((error = copyin(SCARG(&ap, data), &sts, sizeof (sts))) != 0)
611 return error;
612 stios2btios (&sts, &bts);
613 return ultrix_do_ioctl(SCARG(&ap, fd), ULTRIX_TCSETS - SCARG(&ap, com) + TIOCSETA,
614 &bts, l);
615 }
616 /*
617 * Pseudo-tty ioctl translations.
618 */
619 case _IOW('t', 32, int): { /* TIOCTCNTL */
620 int on;
621
622 error = copyin(SCARG(&ap, data), &on, sizeof (on));
623 if (error != 0)
624 return error;
625 return ultrix_do_ioctl(SCARG(&ap, fd), TIOCUCNTL, &on, l);
626 }
627 case _IOW('t', 33, int): { /* TIOCSIGNAL */
628 int sig;
629
630 error = copyin(SCARG(&ap, data), &sig, sizeof (sig));
631 if (error != 0)
632 return error;
633 return ultrix_do_ioctl(SCARG(&ap, fd), TIOCSIG, &sig, l);
634 }
635
636 /*
637 * Socket ioctl translations.
638 */
639 #define IN_TYPE(a, type_t) { \
640 type_t localbuf; \
641 if ((error = copyin(SCARG(&ap, data), \
642 &localbuf, sizeof (type_t))) != 0) \
643 return error; \
644 return ultrix_do_ioctl(SCARG(&ap, fd), a, &localbuf, l); \
645 }
646
647 #define INOUT_TYPE(a, type_t) { \
648 type_t localbuf; \
649 if ((error = copyin(SCARG(&ap, data), &localbuf, \
650 sizeof (type_t))) != 0) \
651 return error; \
652 if ((error = ultrix_do_ioctl(SCARG(&ap, fd), a, &localbuf, l)) != 0) \
653 return error; \
654 return copyout(&localbuf, SCARG(&ap, data), sizeof (type_t)); \
655 }
656
657
658 #define IFREQ_IN(a) { \
659 struct oifreq ifreq; \
660 if ((error = copyin(SCARG(&ap, data), &ifreq, sizeof (ifreq))) != 0) \
661 return error; \
662 return ultrix_do_ioctl(SCARG(&ap, fd), a, &ifreq, l); \
663 }
664
665 #define IFREQ_INOUT(a) { \
666 struct oifreq ifreq; \
667 if ((error = copyin(SCARG(&ap, data), &ifreq, sizeof (ifreq))) != 0) \
668 return error; \
669 if ((error = ultrix_do_ioctl(SCARG(&ap, fd), a, &ifreq, l)) != 0) \
670 return error; \
671 return copyout(&ifreq, SCARG(&ap, data), sizeof (ifreq)); \
672 }
673
674 case _IOW('i', 12, struct oifreq):
675 /* SIOCSIFADDR */
676 break;
677
678 case _IOWR('i', 13, struct oifreq):
679 IFREQ_INOUT(OOSIOCGIFADDR);
680
681 case _IOW('i', 14, struct oifreq):
682 /* SIOCSIFDSTADDR */
683 break;
684
685 case _IOWR('i', 15, struct oifreq):
686 IFREQ_INOUT(OOSIOCGIFDSTADDR);
687
688 case _IOW('i', 16, struct oifreq):
689 /* SIOCSIFFLAGS */
690 break;
691
692 case _IOWR('i', 17, struct oifreq):
693 /* SIOCGIFFLAGS */
694 break;
695
696 case _IOWR('i', 18, struct oifreq):
697 IFREQ_INOUT(SIOCGIFBRDADDR);
698
699 case _IOWR('i', 19, struct oifreq):
700 IFREQ_INOUT(SIOCSIFBRDADDR);
701
702 case _IOWR('i', 20, struct ifconf): /* SIOCGIFCONF */
703 {
704 struct ifconf ifconfarg;
705
706 /*
707 * XXX: two more problems
708 * 1. our sockaddr's are variable length, not always sizeof(sockaddr)
709 * 2. this returns a name per protocol, ie. it returns two "lo0"'s
710 */
711 error = copyin(SCARG(&ap, data), &ifconfarg, sizeof (ifconfarg));
712 if (error)
713 return error;
714 error = ultrix_do_ioctl(SCARG(&ap, fd), OSIOCGIFCONF, &ifconfarg, l);
715 if (error)
716 return error;
717 return copyout(&ifconfarg, SCARG(&ap, data), sizeof (ifconfarg));
718 }
719
720
721 case _IOWR('i', 21, struct oifreq):
722 IFREQ_INOUT(OOSIOCGIFNETMASK);
723
724 case _IOW('i', 22, struct oifreq):
725 IFREQ_IN(SIOCSIFNETMASK);
726
727 /* 23: _IOWR('i', 23, struct oifreq): Ultrix SIOCSPHYADDR */
728 /* 24: _IOWR('i', 24, struct oifreq): Ultrix SIOCSADDMULTI */
729 /* 25: _IOWR('i', 25, struct oifreq): Ultrix SIOCSDELMULTI */
730
731 case _IOW('i', 26, struct oifreq): /* SIOCSIFRDCTRS? */
732 case _IOWR('i', 27, struct oifreq): /* SIOCGIFZCTRS? */
733 case _IOWR('i', 28, struct oifreq): /* read physaddr ? */
734 return EOPNOTSUPP;
735
736
737 case _IOW('i', 30, struct arpreq):
738 /* SIOCSARP */
739 break;
740
741 case _IOWR('i', 31, struct arpreq):
742 /* SIOCGARP */
743 break;
744
745 case _IOW('i', 32, struct arpreq):
746 /* SIOCDARP */
747 break;
748
749 case _IOW('i', 40, struct oifreq): /* SIOCARPREQ */
750 return EOPNOTSUPP;
751
752 case _IOWR('i', 41, struct oifreq):
753 IFREQ_INOUT(SIOCGIFMETRIC);
754
755 case _IOWR('i', 42, struct oifreq):
756 IFREQ_IN(SIOCSIFMETRIC);
757
758 case _IOW('i', 44, struct oifreq): /* SIOCSETSYNC */
759 case _IOWR('i', 45, struct oifreq): /* SIOCGETSYNC */
760 case _IOWR('i', 46, struct oifreq): /* SIOCSDSTATS */
761 case _IOWR('i', 47, struct oifreq): /* SIOCSESTATS */
762 case _IOW('i', 48, int): /* SIOCSPROMISC */
763 return EOPNOTSUPP;
764
765 /* emulate for vat, vic tools */
766 case _IOW('i', 49, struct oifreq): /* SIOCADDMULTI */
767 case _IOW('i', 50, struct oifreq): /* SIOCDELMULTI */
768 return EOPNOTSUPP;
769
770 }
771 return sys_ioctl(l, &ap, retval);
772 }
NetBSD on the FriendlyARM MINI2440