Annotation of sys/compat/ultrix/ultrix_ioctl.c, Revision 1.1.1.1
1.1 nbrk 1: /* $OpenBSD: ultrix_ioctl.c,v 1.11 2004/09/19 21:34:43 mickey Exp $ */
2: /* $NetBSD: ultrix_ioctl.c,v 1.3.4.1 1996/06/13 18:22:37 jonathan Exp $ */
3: /* from : NetBSD: sunos_ioctl.c,v 1.21 1995/10/07 06:27:31 mycroft Exp */
4:
5: /*
6: * Copyright (c) 1993 Markus Wild.
7: * All rights reserved.
8: *
9: * Redistribution and use in source and binary forms, with or without
10: * modification, are permitted provided that the following conditions
11: * are met:
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
16: *
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.
27: *
28: * loosely from: Header: sunos_ioctl.c,v 1.7 93/05/28 04:40:43 torek Exp
29: */
30:
31: #include <sys/param.h>
32: #include <sys/proc.h>
33: #include <sys/systm.h>
34: #include <sys/file.h>
35: #include <sys/filedesc.h>
36: #include <sys/ioctl.h>
37: #include <sys/termios.h>
38: #include <sys/tty.h>
39: #include <sys/socket.h>
40: #include <sys/audioio.h>
41: #include <net/if.h>
42:
43: #include <sys/mount.h>
44:
45: #include <compat/ultrix/ultrix_syscallargs.h>
46: #include <sys/syscallargs.h>
47:
48: #include <compat/sunos/sunos.h>
49:
50: #include "ultrix_tty.h"
51:
52: #define emul_termio ultrix_termio
53: #define emul_termios ultrix_termios
54:
55: /*
56: * SunOS ioctl calls.
57: * This file is something of a hodge-podge.
58: * Support gets added as things turn up....
59: */
60:
61: static const struct speedtab sptab[] = {
62: { 0, 0 },
63: { 50, 1 },
64: { 75, 2 },
65: { 110, 3 },
66: { 134, 4 },
67: { 135, 4 },
68: { 150, 5 },
69: { 200, 6 },
70: { 300, 7 },
71: { 600, 8 },
72: { 1200, 9 },
73: { 1800, 10 },
74: { 2400, 11 },
75: { 4800, 12 },
76: { 9600, 13 },
77: { 19200, 14 },
78: { 38400, 15 },
79: { -1, -1 }
80: };
81:
82: static const u_long s2btab[] = {
83: 0,
84: 50,
85: 75,
86: 110,
87: 134,
88: 150,
89: 200,
90: 300,
91: 600,
92: 1200,
93: 1800,
94: 2400,
95: 4800,
96: 9600,
97: 19200,
98: 38400,
99: };
100:
101:
102: /*
103: * Translate a single tty control char from the emulation value
104: * to native termios, and vice-versa. Special-case
105: * the value of POSIX_VDISABLE, mapping it to and from 0.
106: */
107: #define NATIVE_TO_EMUL_CC(bsd_cc) \
108: (((bsd_cc) != _POSIX_VDISABLE) ? (bsd_cc) : 0)
109:
110: #define EMUL_TO_NATIVE_CC(emul_cc) \
111: (emul_cc) ? (emul_cc) : _POSIX_VDISABLE;
112:
113:
114:
115: /*
116: * these two conversion functions have mostly been done
117: * with some perl cut&paste, then handedited to comment
118: * out what doesn't exist under NetBSD.
119: * A note from Markus's code:
120: * (l & BITMASK1) / BITMASK1 * BITMASK2 is translated
121: * optimally by gcc m68k, much better than any ?: stuff.
122: * Code may vary with different architectures of course.
123: *
124: * I don't know what optimizer you used, but seeing divu's and
125: * bfextu's in the m68k assembly output did not encourage me...
126: * as well, gcc on the sparc definately generates much better
127: * code with ?:.
128: */
129:
130:
131: static void
132: stios2btios(st, bt)
133: struct emul_termios *st;
134: struct termios *bt;
135: {
136: register u_long l, r;
137:
138: l = st->c_iflag;
139: r = ((l & 0x00000001) ? IGNBRK : 0);
140: r |= ((l & 0x00000002) ? BRKINT : 0);
141: r |= ((l & 0x00000004) ? IGNPAR : 0);
142: r |= ((l & 0x00000008) ? PARMRK : 0);
143: r |= ((l & 0x00000010) ? INPCK : 0);
144: r |= ((l & 0x00000020) ? ISTRIP : 0);
145: r |= ((l & 0x00000040) ? INLCR : 0);
146: r |= ((l & 0x00000080) ? IGNCR : 0);
147: r |= ((l & 0x00000100) ? ICRNL : 0);
148: /* ((l & 0x00000200) ? IUCLC : 0) */
149: r |= ((l & 0x00000400) ? IXON : 0);
150: r |= ((l & 0x00000800) ? IXANY : 0);
151: r |= ((l & 0x00001000) ? IXOFF : 0);
152: r |= ((l & 0x00002000) ? IMAXBEL : 0);
153: bt->c_iflag = r;
154:
155: l = st->c_oflag;
156: r = ((l & 0x00000001) ? OPOST : 0);
157: /* ((l & 0x00000002) ? OLCUC : 0) */
158: r |= ((l & 0x00000004) ? ONLCR : 0);
159: /* ((l & 0x00000008) ? OCRNL : 0) */
160: /* ((l & 0x00000010) ? ONOCR : 0) */
161: /* ((l & 0x00000020) ? ONLRET : 0) */
162: /* ((l & 0x00000040) ? OFILL : 0) */
163: /* ((l & 0x00000080) ? OFDEL : 0) */
164: /* ((l & 0x00000100) ? NLDLY : 0) */
165: /* ((l & 0x00000100) ? NL1 : 0) */
166: /* ((l & 0x00000600) ? CRDLY : 0) */
167: /* ((l & 0x00000200) ? CR1 : 0) */
168: /* ((l & 0x00000400) ? CR2 : 0) */
169: /* ((l & 0x00000600) ? CR3 : 0) */
170: /* ((l & 0x00001800) ? TABDLY : 0) */
171: /* ((l & 0x00000800) ? TAB1 : 0) */
172: /* ((l & 0x00001000) ? TAB2 : 0) */
173: r |= ((l & 0x00001800) ? OXTABS : 0);
174: /* ((l & 0x00002000) ? BSDLY : 0) */
175: /* ((l & 0x00002000) ? BS1 : 0) */
176: /* ((l & 0x00004000) ? VTDLY : 0) */
177: /* ((l & 0x00004000) ? VT1 : 0) */
178: /* ((l & 0x00008000) ? FFDLY : 0) */
179: /* ((l & 0x00008000) ? FF1 : 0) */
180: /* ((l & 0x00010000) ? PAGEOUT : 0) */
181: /* ((l & 0x00020000) ? WRAP : 0) */
182: bt->c_oflag = r;
183:
184: l = st->c_cflag;
185: switch (l & 0x00000030) {
186: case 0:
187: r = CS5;
188: break;
189: case 0x00000010:
190: r = CS6;
191: break;
192: case 0x00000020:
193: r = CS7;
194: break;
195: case 0x00000030:
196: r = CS8;
197: break;
198: }
199: r |= ((l & 0x00000040) ? CSTOPB : 0);
200: r |= ((l & 0x00000080) ? CREAD : 0);
201: r |= ((l & 0x00000100) ? PARENB : 0);
202: r |= ((l & 0x00000200) ? PARODD : 0);
203: r |= ((l & 0x00000400) ? HUPCL : 0);
204: r |= ((l & 0x00000800) ? CLOCAL : 0);
205: /* ((l & 0x00001000) ? LOBLK : 0) */
206: r |= ((l & 0x80000000) ? (CRTS_IFLOW|CCTS_OFLOW) : 0);
207: bt->c_cflag = r;
208:
209: bt->c_ispeed = bt->c_ospeed = s2btab[l & 0x0000000f];
210:
211: l = st->c_lflag;
212: r = ((l & 0x00000001) ? ISIG : 0);
213: r |= ((l & 0x00000002) ? ICANON : 0);
214: /* ((l & 0x00000004) ? XCASE : 0) */
215: r |= ((l & 0x00000008) ? ECHO : 0);
216: r |= ((l & 0x00000010) ? ECHOE : 0);
217: r |= ((l & 0x00000020) ? ECHOK : 0);
218: r |= ((l & 0x00000040) ? ECHONL : 0);
219: r |= ((l & 0x00000080) ? NOFLSH : 0);
220: r |= ((l & 0x00000100) ? TOSTOP : 0);
221: r |= ((l & 0x00000200) ? ECHOCTL : 0);
222: r |= ((l & 0x00000400) ? ECHOPRT : 0);
223: r |= ((l & 0x00000800) ? ECHOKE : 0);
224: /* ((l & 0x00001000) ? DEFECHO : 0) */
225: r |= ((l & 0x00002000) ? FLUSHO : 0);
226: r |= ((l & 0x00004000) ? PENDIN : 0);
227: bt->c_lflag = r;
228:
229: bt->c_cc[VINTR] = EMUL_TO_NATIVE_CC(st->c_cc[0]);
230: bt->c_cc[VQUIT] = EMUL_TO_NATIVE_CC(st->c_cc[1]);
231: bt->c_cc[VERASE] = EMUL_TO_NATIVE_CC(st->c_cc[2]);
232: bt->c_cc[VKILL] = EMUL_TO_NATIVE_CC(st->c_cc[3]);
233: bt->c_cc[VEOF] = EMUL_TO_NATIVE_CC(st->c_cc[4]);
234: bt->c_cc[VEOL] = EMUL_TO_NATIVE_CC(st->c_cc[5]);
235: bt->c_cc[VEOL2] = EMUL_TO_NATIVE_CC(st->c_cc[6]);
236: /* not present on NetBSD */
237: /* bt->c_cc[VSWTCH] = EMUL_TO_NATIVE_CC(st->c_cc[7]); */
238: bt->c_cc[VSTART] = EMUL_TO_NATIVE_CC(st->c_cc[10]);
239: bt->c_cc[VSTOP] = EMUL_TO_NATIVE_CC(st->c_cc[11]);
240: bt->c_cc[VSUSP] = EMUL_TO_NATIVE_CC(st->c_cc[12]);
241: bt->c_cc[VDSUSP] = EMUL_TO_NATIVE_CC(st->c_cc[13]);
242: bt->c_cc[VREPRINT] = EMUL_TO_NATIVE_CC(st->c_cc[14]);
243: bt->c_cc[VDISCARD] = EMUL_TO_NATIVE_CC(st->c_cc[15]);
244: bt->c_cc[VWERASE] = EMUL_TO_NATIVE_CC(st->c_cc[16]);
245: bt->c_cc[VLNEXT] = EMUL_TO_NATIVE_CC(st->c_cc[17]);
246: bt->c_cc[VSTATUS] = EMUL_TO_NATIVE_CC(st->c_cc[18]);
247:
248: #ifdef COMPAT_ULTRIX
249: /* Ultrix termio/termios has real vmin/vtime */
250: bt->c_cc[VMIN] = EMUL_TO_NATIVE_CC(st->c_cc[8]);
251: bt->c_cc[VTIME] = EMUL_TO_NATIVE_CC(st->c_cc[9]);
252: #else
253: /* if `raw mode', create native VMIN/VTIME from SunOS VEOF/VEOL */
254: bt->c_cc[VMIN] = (bt->c_lflag & ICANON) ? 1 : bt->c_cc[VEOF];
255: bt->c_cc[VTIME] = (bt->c_lflag & ICANON) ? 1 : bt->c_cc[VEOL];
256: #endif
257:
258: }
259:
260: /*
261: * Convert bsd termios to "sunos" emulated termios
262: */
263: static void
264: btios2stios(bt, st)
265: struct termios *bt;
266: struct emul_termios *st;
267: {
268: register u_long l, r;
269:
270: l = bt->c_iflag;
271: r = ((l & IGNBRK) ? 0x00000001 : 0);
272: r |= ((l & BRKINT) ? 0x00000002 : 0);
273: r |= ((l & IGNPAR) ? 0x00000004 : 0);
274: r |= ((l & PARMRK) ? 0x00000008 : 0);
275: r |= ((l & INPCK) ? 0x00000010 : 0);
276: r |= ((l & ISTRIP) ? 0x00000020 : 0);
277: r |= ((l & INLCR) ? 0x00000040 : 0);
278: r |= ((l & IGNCR) ? 0x00000080 : 0);
279: r |= ((l & ICRNL) ? 0x00000100 : 0);
280: /* ((l & IUCLC) ? 0x00000200 : 0) */
281: r |= ((l & IXON) ? 0x00000400 : 0);
282: r |= ((l & IXANY) ? 0x00000800 : 0);
283: r |= ((l & IXOFF) ? 0x00001000 : 0);
284: r |= ((l & IMAXBEL) ? 0x00002000 : 0);
285: st->c_iflag = r;
286:
287: l = bt->c_oflag;
288: r = ((l & OPOST) ? 0x00000001 : 0);
289: /* ((l & OLCUC) ? 0x00000002 : 0) */
290: r |= ((l & ONLCR) ? 0x00000004 : 0);
291: /* ((l & OCRNL) ? 0x00000008 : 0) */
292: /* ((l & ONOCR) ? 0x00000010 : 0) */
293: /* ((l & ONLRET) ? 0x00000020 : 0) */
294: /* ((l & OFILL) ? 0x00000040 : 0) */
295: /* ((l & OFDEL) ? 0x00000080 : 0) */
296: /* ((l & NLDLY) ? 0x00000100 : 0) */
297: /* ((l & NL1) ? 0x00000100 : 0) */
298: /* ((l & CRDLY) ? 0x00000600 : 0) */
299: /* ((l & CR1) ? 0x00000200 : 0) */
300: /* ((l & CR2) ? 0x00000400 : 0) */
301: /* ((l & CR3) ? 0x00000600 : 0) */
302: /* ((l & TABDLY) ? 0x00001800 : 0) */
303: /* ((l & TAB1) ? 0x00000800 : 0) */
304: /* ((l & TAB2) ? 0x00001000 : 0) */
305: r |= ((l & OXTABS) ? 0x00001800 : 0);
306: /* ((l & BSDLY) ? 0x00002000 : 0) */
307: /* ((l & BS1) ? 0x00002000 : 0) */
308: /* ((l & VTDLY) ? 0x00004000 : 0) */
309: /* ((l & VT1) ? 0x00004000 : 0) */
310: /* ((l & FFDLY) ? 0x00008000 : 0) */
311: /* ((l & FF1) ? 0x00008000 : 0) */
312: /* ((l & PAGEOUT) ? 0x00010000 : 0) */
313: /* ((l & WRAP) ? 0x00020000 : 0) */
314: st->c_oflag = r;
315:
316: l = bt->c_cflag;
317: switch (l & CSIZE) {
318: case CS5:
319: r = 0;
320: break;
321: case CS6:
322: r = 0x00000010;
323: break;
324: case CS7:
325: r = 0x00000020;
326: break;
327: case CS8:
328: r = 0x00000030;
329: break;
330: }
331: r |= ((l & CSTOPB) ? 0x00000040 : 0);
332: r |= ((l & CREAD) ? 0x00000080 : 0);
333: r |= ((l & PARENB) ? 0x00000100 : 0);
334: r |= ((l & PARODD) ? 0x00000200 : 0);
335: r |= ((l & HUPCL) ? 0x00000400 : 0);
336: r |= ((l & CLOCAL) ? 0x00000800 : 0);
337: /* ((l & LOBLK) ? 0x00001000 : 0) */
338: r |= ((l & (CRTS_IFLOW|CCTS_OFLOW)) ? 0x80000000 : 0);
339: st->c_cflag = r;
340:
341: l = bt->c_lflag;
342: r = ((l & ISIG) ? 0x00000001 : 0);
343: r |= ((l & ICANON) ? 0x00000002 : 0);
344: /* ((l & XCASE) ? 0x00000004 : 0) */
345: r |= ((l & ECHO) ? 0x00000008 : 0);
346: r |= ((l & ECHOE) ? 0x00000010 : 0);
347: r |= ((l & ECHOK) ? 0x00000020 : 0);
348: r |= ((l & ECHONL) ? 0x00000040 : 0);
349: r |= ((l & NOFLSH) ? 0x00000080 : 0);
350: r |= ((l & TOSTOP) ? 0x00000100 : 0);
351: r |= ((l & ECHOCTL) ? 0x00000200 : 0);
352: r |= ((l & ECHOPRT) ? 0x00000400 : 0);
353: r |= ((l & ECHOKE) ? 0x00000800 : 0);
354: /* ((l & DEFECHO) ? 0x00001000 : 0) */
355: r |= ((l & FLUSHO) ? 0x00002000 : 0);
356: r |= ((l & PENDIN) ? 0x00004000 : 0);
357: st->c_lflag = r;
358:
359: l = ttspeedtab(bt->c_ospeed, sptab);
360: if (l >= 0)
361: st->c_cflag |= l;
362:
363: st->c_cc[0] = NATIVE_TO_EMUL_CC(bt->c_cc[VINTR]);
364: st->c_cc[1] = NATIVE_TO_EMUL_CC(bt->c_cc[VQUIT]);
365: st->c_cc[2] = NATIVE_TO_EMUL_CC(bt->c_cc[VERASE]);
366: st->c_cc[3] = NATIVE_TO_EMUL_CC(bt->c_cc[VKILL]);
367: st->c_cc[4] = NATIVE_TO_EMUL_CC(bt->c_cc[VEOF]);
368: st->c_cc[5] = NATIVE_TO_EMUL_CC(bt->c_cc[VEOL]);
369: st->c_cc[6] = NATIVE_TO_EMUL_CC(bt->c_cc[VEOL2]);
370: /* XXX - the next line was an ifdef instead of an ifndef - but i still
371: have to find out what to do here
372: */
373: #ifndef COMPAT_ULTRIX
374: st->c_cc[7] = NATIVE_TO_EMUL_CC(bt->c_cc[VSWTCH]);
375: #else
376: st->c_cc[7] = 0;
377: #endif
378: st->c_cc[10] = NATIVE_TO_EMUL_CC(bt->c_cc[VSTART]);
379: st->c_cc[11] = NATIVE_TO_EMUL_CC(bt->c_cc[VSTOP]);
380: st->c_cc[12]= NATIVE_TO_EMUL_CC(bt->c_cc[VSUSP]);
381: st->c_cc[13]= NATIVE_TO_EMUL_CC(bt->c_cc[VDSUSP]);
382: st->c_cc[14]= NATIVE_TO_EMUL_CC(bt->c_cc[VREPRINT]);
383: st->c_cc[15]= NATIVE_TO_EMUL_CC(bt->c_cc[VDISCARD]);
384: st->c_cc[16]= NATIVE_TO_EMUL_CC(bt->c_cc[VWERASE]);
385: st->c_cc[17]= NATIVE_TO_EMUL_CC(bt->c_cc[VLNEXT]);
386: st->c_cc[18]= NATIVE_TO_EMUL_CC(bt->c_cc[VSTATUS]);
387:
388: #ifdef COMPAT_ULTRIX
389: st->c_cc[8]= NATIVE_TO_EMUL_CC(bt->c_cc[VMIN]);
390: st->c_cc[9]= NATIVE_TO_EMUL_CC(bt->c_cc[VTIME]);
391: #else
392: if (!(bt->c_lflag & ICANON)) {
393: /* SunOS stores VMIN/VTIME in VEOF/VEOL (if ICANON is off) */
394: st->c_cc[4] = bt->c_cc[VMIN];
395: st->c_cc[5] = bt->c_cc[VTIME];
396: }
397: #endif
398:
399: #ifdef COMPAT_SUNOS
400: st->c_line = 0; /* 4.3bsd "old" line discipline */
401: #else
402: st->c_line = 2; /* 4.3bsd "new" line discipline */
403: #endif
404: }
405:
406: #define TERMIO_NCC 10 /* ultrix termio NCC is 10 */
407:
408: /*
409: * Convert emulated struct termios to termio(?)
410: */
411: static void
412: stios2stio(ts, t)
413: struct emul_termios *ts;
414: struct emul_termio *t;
415: {
416: t->c_iflag = ts->c_iflag;
417: t->c_oflag = ts->c_oflag;
418: t->c_cflag = ts->c_cflag;
419: t->c_lflag = ts->c_lflag;
420: t->c_line = ts->c_line;
421: bcopy(ts->c_cc, t->c_cc, TERMIO_NCC);
422: }
423:
424: /*
425: * Convert the other way
426: */
427: static void
428: stio2stios(t, ts)
429: struct emul_termio *t;
430: struct emul_termios *ts;
431: {
432: ts->c_iflag = t->c_iflag;
433: ts->c_oflag = t->c_oflag;
434: ts->c_cflag = t->c_cflag;
435: ts->c_lflag = t->c_lflag;
436: ts->c_line = t->c_line;
437: bcopy(t->c_cc, ts->c_cc, TERMIO_NCC); /* don't touch the upper fields! */
438: }
439:
440: int
441: ultrix_sys_ioctl(p, v, retval)
442: register struct proc *p;
443: void *v;
444: register_t *retval;
445: {
446: struct ultrix_sys_ioctl_args *uap = v;
447: struct filedesc *fdp = p->p_fd;
448: struct file *fp;
449: register int (*ctl)();
450: int error;
451:
452: if ((fp = fd_getfile(fdp, SCARG(uap, fd))) == NULL)
453: return EBADF;
454: FREF(fp);
455:
456: if ((fp->f_flag & (FREAD|FWRITE)) == 0) {
457: error = EBADF;
458: goto out;
459: }
460:
461: ctl = fp->f_ops->fo_ioctl;
462:
463: switch (SCARG(uap, com)) {
464: case _IOR('t', 0, int):
465: SCARG(uap, com) = TIOCGETD;
466: break;
467: case _IOW('t', 1, int):
468: {
469: int disc;
470:
471: if ((error = copyin(SCARG(uap, data), (caddr_t)&disc,
472: sizeof disc)) != 0)
473: goto out;
474:
475: /* map SunOS NTTYDISC into our termios discipline */
476: if (disc == 2)
477: disc = 0;
478: /* all other disciplines are not supported by NetBSD */
479: if (disc) {
480: error = ENXIO;
481: goto out;
482: }
483:
484: error = (*ctl)(fp, TIOCSETD, (caddr_t)&disc, p);
485: goto out;
486: }
487: case _IOW('t', 101, int): /* sun SUNOS_TIOCSSOFTCAR */
488: {
489: int x; /* unused */
490:
491: error = copyin((caddr_t)&x, SCARG(uap, data), sizeof x);
492: goto out;
493: }
494: case _IOR('t', 100, int): /* sun SUNOS_TIOCSSOFTCAR */
495: {
496: int x = 0;
497:
498: error = copyout((caddr_t)&x, SCARG(uap, data), sizeof x);
499: goto out;
500: }
501: case _IO('t', 36): /* sun TIOCCONS, no parameters */
502: {
503: int on = 1;
504: error = (*ctl)(fp, TIOCCONS, (caddr_t)&on, p);
505: goto out;
506: }
507: case _IOW('t', 37, struct sunos_ttysize):
508: {
509: struct winsize ws;
510: struct sunos_ttysize ss;
511:
512: if ((error = (*ctl)(fp, TIOCGWINSZ, (caddr_t)&ws, p)) != 0)
513: goto out;
514:
515: if ((error = copyin (SCARG(uap, data), &ss, sizeof (ss))) != 0)
516: goto out;
517:
518: ws.ws_row = ss.ts_row;
519: ws.ws_col = ss.ts_col;
520:
521: error = ((*ctl)(fp, TIOCSWINSZ, (caddr_t)&ws, p));
522: goto out;
523: }
524: case _IOW('t', 38, struct sunos_ttysize):
525: {
526: struct winsize ws;
527: struct sunos_ttysize ss;
528:
529: if ((error = (*ctl)(fp, TIOCGWINSZ, (caddr_t)&ws, p)) != 0)
530: goto out;
531:
532: ss.ts_row = ws.ws_row;
533: ss.ts_col = ws.ws_col;
534:
535: error = copyout ((caddr_t)&ss, SCARG(uap, data), sizeof (ss));
536: goto out;
537: }
538: case _IOW('t', 130, int):
539: SCARG(uap, com) = TIOCSPGRP;
540: break;
541: case _IOR('t', 131, int):
542: SCARG(uap, com) = TIOCGPGRP;
543: break;
544: case _IO('t', 132):
545: SCARG(uap, com) = TIOCSCTTY;
546: break;
547: /* Emulate termio or termios tcget() */
548: case ULTRIX_TCGETA:
549: case ULTRIX_TCGETS:
550: {
551: struct termios bts;
552: struct ultrix_termios sts;
553: struct ultrix_termio st;
554:
555: if ((error = (*ctl)(fp, TIOCGETA, (caddr_t)&bts, p)) != 0)
556: goto out;
557:
558: btios2stios (&bts, &sts);
559: if (SCARG(uap, com) == ULTRIX_TCGETA) {
560: stios2stio (&sts, &st);
561: error = copyout((caddr_t)&st, SCARG(uap, data),
562: sizeof (st));
563: goto out;
564: } else {
565: error = copyout((caddr_t)&sts, SCARG(uap, data),
566: sizeof (sts));
567: goto out;
568: }
569: /*NOTREACHED*/
570: }
571: /* Emulate termio tcset() */
572: case ULTRIX_TCSETA:
573: case ULTRIX_TCSETAW:
574: case ULTRIX_TCSETAF:
575: {
576: struct termios bts;
577: struct ultrix_termios sts;
578: struct ultrix_termio st;
579:
580: if ((error = copyin(SCARG(uap, data), (caddr_t)&st,
581: sizeof (st))) != 0)
582: goto out;
583:
584: /* get full BSD termios so we don't lose information */
585: if ((error = (*ctl)(fp, TIOCGETA, (caddr_t)&bts, p)) != 0)
586: goto out;
587:
588: /*
589: * convert to sun termios, copy in information from
590: * termio, and convert back, then set new values.
591: */
592: btios2stios(&bts, &sts);
593: stio2stios(&st, &sts);
594: stios2btios(&sts, &bts);
595:
596: /*
597: * map ioctl code: ultrix tcsets are numbered in reverse order
598: */
599: error = (*ctl)(fp, ULTRIX_TCSETA - SCARG(uap, com) + TIOCSETA,
600: (caddr_t)&bts, p);
601: printf("ultrix TCSETA %lx returns %d\n",
602: ULTRIX_TCSETA - SCARG(uap, com), error);
603: goto out;
604: }
605: /* Emulate termios tcset() */
606: case ULTRIX_TCSETS:
607: case ULTRIX_TCSETSW:
608: case ULTRIX_TCSETSF:
609: {
610: struct termios bts;
611: struct ultrix_termios sts;
612:
613: if ((error = copyin (SCARG(uap, data), (caddr_t)&sts,
614: sizeof (sts))) != 0)
615: goto out;
616: stios2btios (&sts, &bts);
617: error = (*ctl)(fp, ULTRIX_TCSETS - SCARG(uap, com) + TIOCSETA,
618: (caddr_t)&bts, p);
619: goto out;
620: }
621: /*
622: * Pseudo-tty ioctl translations.
623: */
624: case _IOW('t', 32, int): { /* TIOCTCNTL */
625: int error, on;
626:
627: error = copyin (SCARG(uap, data), (caddr_t)&on, sizeof (on));
628: if (error != 0)
629: goto out;
630: error = (*ctl)(fp, TIOCUCNTL, (caddr_t)&on, p);
631: goto out;
632: }
633: case _IOW('t', 33, int): { /* TIOCSIGNAL */
634: int error, sig;
635:
636: error = copyin (SCARG(uap, data), (caddr_t)&sig, sizeof (sig));
637: if (error != 0)
638: goto out;
639: error = (*ctl)(fp, TIOCSIG, (caddr_t)&sig, p);
640: goto out;
641: }
642:
643: /*
644: * Socket ioctl translations.
645: */
646: #define IN_TYPE(a, type_t) { \
647: type_t localbuf; \
648: if ((error = copyin (SCARG(uap, data), \
649: (caddr_t)&localbuf, sizeof (type_t))) != 0) \
650: goto out; \
651: error = (*ctl)(fp, a, (caddr_t)&localbuf, p); \
652: goto out; \
653: }
654:
655: #define INOUT_TYPE(a, type_t) { \
656: type_t localbuf; \
657: if ((error = copyin (SCARG(uap, data), (caddr_t)&localbuf, \
658: sizeof (type_t))) != 0) \
659: goto out; \
660: if ((error = (*ctl)(fp, a, (caddr_t)&localbuf, p)) != 0) \
661: goto out; \
662: error = copyout ((caddr_t)&localbuf, SCARG(uap, data), sizeof (type_t)); \
663: goto out; \
664: }
665:
666:
667: #define IFREQ_IN(a) { \
668: struct ifreq ifreq; \
669: if ((error = copyin (SCARG(uap, data), (caddr_t)&ifreq, sizeof (ifreq))) != 0) \
670: goto out; \
671: error = (*ctl)(fp, a, (caddr_t)&ifreq, p); \
672: goto out; \
673: }
674:
675: #define IFREQ_INOUT(a) { \
676: struct ifreq ifreq; \
677: if ((error = copyin (SCARG(uap, data), (caddr_t)&ifreq, sizeof (ifreq))) != 0) \
678: goto out; \
679: if ((error = (*ctl)(fp, a, (caddr_t)&ifreq, p)) != 0) \
680: goto out; \
681: error = copyout ((caddr_t)&ifreq, SCARG(uap, data), sizeof (ifreq)); \
682: goto out; \
683: }
684:
685: case _IOW('i', 12, struct ifreq):
686: /* SIOCSIFADDR */
687: break;
688:
689: case _IOWR('i', 13, struct ifreq):
690: IFREQ_INOUT(OSIOCGIFADDR);
691:
692: case _IOW('i', 14, struct ifreq):
693: /* SIOCSIFDSTADDR */
694: break;
695:
696: case _IOWR('i', 15, struct ifreq):
697: IFREQ_INOUT(OSIOCGIFDSTADDR);
698:
699: case _IOW('i', 16, struct ifreq):
700: /* SIOCSIFFLAGS */
701: break;
702:
703: case _IOWR('i', 17, struct ifreq):
704: /* SIOCGIFFLAGS */
705: break;
706:
707: case _IOW('i', 21, struct ifreq):
708: IFREQ_IN(SIOCSIFMTU);
709:
710: case _IOWR('i', 22, struct ifreq):
711: IFREQ_INOUT(SIOCGIFMTU);
712:
713: case _IOWR('i', 23, struct ifreq):
714: IFREQ_INOUT(SIOCGIFBRDADDR);
715:
716: case _IOW('i', 24, struct ifreq):
717: IFREQ_IN(SIOCSIFBRDADDR);
718:
719: case _IOWR('i', 25, struct ifreq):
720: IFREQ_INOUT(OSIOCGIFNETMASK);
721:
722: case _IOW('i', 26, struct ifreq):
723: IFREQ_IN(SIOCSIFNETMASK);
724:
725: case _IOWR('i', 27, struct ifreq):
726: IFREQ_INOUT(SIOCGIFMETRIC);
727:
728: case _IOWR('i', 28, struct ifreq):
729: IFREQ_IN(SIOCSIFMETRIC);
730:
731: case _IOW('i', 30, struct arpreq):
732: /* SIOCSARP */
733: break;
734:
735: case _IOWR('i', 31, struct arpreq):
736: /* SIOCGARP */
737: break;
738:
739: case _IOW('i', 32, struct arpreq):
740: /* SIOCDARP */
741: break;
742:
743: case _IOW('i', 18, struct ifreq): /* SIOCSIFMEM */
744: case _IOWR('i', 19, struct ifreq): /* SIOCGIFMEM */
745: case _IOW('i', 40, struct ifreq): /* SIOCUPPER */
746: case _IOW('i', 41, struct ifreq): /* SIOCLOWER */
747: case _IOW('i', 44, struct ifreq): /* SIOCSETSYNC */
748: case _IOWR('i', 45, struct ifreq): /* SIOCGETSYNC */
749: case _IOWR('i', 46, struct ifreq): /* SIOCSDSTATS */
750: case _IOWR('i', 47, struct ifreq): /* SIOCSESTATS */
751: case _IOW('i', 48, int): /* SIOCSPROMISC */
752: case _IOW('i', 49, struct ifreq): /* SIOCADDMULTI */
753: case _IOW('i', 50, struct ifreq): /* SIOCDELMULTI */
754: error = EOPNOTSUPP;
755: goto out;
756:
757: case _IOWR('i', 20, struct ifconf): /* SIOCGIFCONF */
758: {
759: struct ifconf ifconf;
760:
761: /*
762: * XXX: two more problems
763: * 1. our sockaddr's are variable length, not always sizeof(sockaddr)
764: * 2. this returns a name per protocol, ie. it returns two "lo0"'s
765: */
766: if ((error = copyin (SCARG(uap, data), (caddr_t)&ifconf,
767: sizeof (ifconf))) != 0)
768: goto out;
769: if ((error = (*ctl)(fp, OSIOCGIFCONF,
770: * (caddr_t)&ifconf, p)) !=0 )
771: goto out;
772: error = copyout ((caddr_t)&ifconf, SCARG(uap, data),
773: sizeof (ifconf));
774: goto out;
775: }
776:
777: }
778: error = (sys_ioctl(p, uap, retval));
779:
780: out:
781: FRELE(fp);
782: return (error);
783: }
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