1/* $NetBSD: netbsd32_conv.h,v 1.31 2016/11/13 13:59:45 rin Exp $ */
2
3/*
4 * Copyright (c) 1998, 2001 Matthew R. Green
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
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,
21 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
22 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
23 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
24 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26 * SUCH DAMAGE.
27 */
28
29#ifndef _COMPAT_NETBSD32_NETBSD32_CONV_H_
30#define _COMPAT_NETBSD32_NETBSD32_CONV_H_
31
32/*
33 * Though COMPAT_OLDSOCK is needed only for COMPAT_43, SunOS, Linux,
34 * HP-UX, FreeBSD, Ultrix, OSF1, we define it unconditionally so that
35 * this would be module-safe.
36 */
37#define COMPAT_OLDSOCK /* used by <sys/socket.h> */
38
39#include <sys/param.h>
40#include <sys/systm.h>
41#include <sys/kernel.h>
42#include <sys/dirent.h>
43#include <sys/ipc.h>
44#include <sys/msg.h>
45#define msg __msg /* Don't ask me! */
46#include <sys/sem.h>
47#include <sys/shm.h>
48#include <sys/socket.h>
49#include <sys/stat.h>
50#include <sys/time.h>
51#include <sys/timex.h>
52#include <sys/event.h>
53
54#include <compat/sys/dirent.h>
55
56#include <prop/plistref.h>
57
58#include <compat/netbsd32/netbsd32.h>
59
60/* converters for structures that we need */
61static __inline void
62netbsd32_from_timeval50(const struct timeval *tv,
63 struct netbsd32_timeval50 *tv32)
64{
65
66 tv32->tv_sec = (netbsd32_time50_t)tv->tv_sec;
67 tv32->tv_usec = (netbsd32_long)tv->tv_usec;
68}
69
70static __inline void
71netbsd32_from_timeval(const struct timeval *tv,
72 struct netbsd32_timeval *tv32)
73{
74
75 tv32->tv_sec = (netbsd32_time_t)tv->tv_sec;
76 tv32->tv_usec = tv->tv_usec;
77}
78
79static __inline void
80netbsd32_to_timeval50(const struct netbsd32_timeval50 *tv32,
81 struct timeval *tv)
82{
83
84 tv->tv_sec = (time_t)tv32->tv_sec;
85 tv->tv_usec = tv32->tv_usec;
86}
87
88static __inline void
89netbsd32_to_timeval(const struct netbsd32_timeval *tv32,
90 struct timeval *tv)
91{
92
93 tv->tv_sec = (time_t)tv32->tv_sec;
94 tv->tv_usec = tv32->tv_usec;
95}
96
97static __inline void
98netbsd32_from_itimerval50(const struct itimerval *itv,
99 struct netbsd32_itimerval50 *itv32)
100{
101
102 netbsd32_from_timeval50(&itv->it_interval,
103 &itv32->it_interval);
104 netbsd32_from_timeval50(&itv->it_value,
105 &itv32->it_value);
106}
107
108static __inline void
109netbsd32_from_itimerval(const struct itimerval *itv,
110 struct netbsd32_itimerval *itv32)
111{
112
113 netbsd32_from_timeval(&itv->it_interval,
114 &itv32->it_interval);
115 netbsd32_from_timeval(&itv->it_value,
116 &itv32->it_value);
117}
118
119static __inline void
120netbsd32_to_itimerval50(const struct netbsd32_itimerval50 *itv32,
121 struct itimerval *itv)
122{
123
124 netbsd32_to_timeval50(&itv32->it_interval, &itv->it_interval);
125 netbsd32_to_timeval50(&itv32->it_value, &itv->it_value);
126}
127
128static __inline void
129netbsd32_to_itimerval(const struct netbsd32_itimerval *itv32,
130 struct itimerval *itv)
131{
132
133 netbsd32_to_timeval(&itv32->it_interval, &itv->it_interval);
134 netbsd32_to_timeval(&itv32->it_value, &itv->it_value);
135}
136
137static __inline void
138netbsd32_to_timespec50(const struct netbsd32_timespec50 *s32p,
139 struct timespec *p)
140{
141
142 p->tv_sec = (time_t)s32p->tv_sec;
143 p->tv_nsec = (long)s32p->tv_nsec;
144}
145
146static __inline void
147netbsd32_to_timespec(const struct netbsd32_timespec *s32p,
148 struct timespec *p)
149{
150
151 p->tv_sec = (time_t)s32p->tv_sec;
152 p->tv_nsec = (long)s32p->tv_nsec;
153}
154
155static __inline void
156netbsd32_from_timespec50(const struct timespec *p,
157 struct netbsd32_timespec50 *s32p)
158{
159
160 s32p->tv_sec = (netbsd32_time50_t)p->tv_sec;
161 s32p->tv_nsec = (netbsd32_long)p->tv_nsec;
162}
163
164static __inline void
165netbsd32_from_timespec(const struct timespec *p,
166 struct netbsd32_timespec *s32p)
167{
168
169 s32p->tv_sec = (netbsd32_time_t)p->tv_sec;
170 s32p->tv_nsec = (netbsd32_long)p->tv_nsec;
171}
172
173static __inline void
174netbsd32_from_rusage(const struct rusage *rup,
175 struct netbsd32_rusage *ru32p)
176{
177
178 netbsd32_from_timeval(&rup->ru_utime, &ru32p->ru_utime);
179 netbsd32_from_timeval(&rup->ru_stime, &ru32p->ru_stime);
180#define C(var) ru32p->var = (netbsd32_long)rup->var
181 C(ru_maxrss);
182 C(ru_ixrss);
183 C(ru_idrss);
184 C(ru_isrss);
185 C(ru_minflt);
186 C(ru_majflt);
187 C(ru_nswap);
188 C(ru_inblock);
189 C(ru_oublock);
190 C(ru_msgsnd);
191 C(ru_msgrcv);
192 C(ru_nsignals);
193 C(ru_nvcsw);
194 C(ru_nivcsw);
195#undef C
196}
197
198static __inline void
199netbsd32_to_rusage(const struct netbsd32_rusage *ru32p,
200 struct rusage *rup)
201{
202
203 netbsd32_to_timeval(&ru32p->ru_utime, &rup->ru_utime);
204 netbsd32_to_timeval(&ru32p->ru_stime, &rup->ru_stime);
205#define C(var) rup->var = (long)ru32p->var
206 C(ru_maxrss);
207 C(ru_ixrss);
208 C(ru_idrss);
209 C(ru_isrss);
210 C(ru_minflt);
211 C(ru_majflt);
212 C(ru_nswap);
213 C(ru_inblock);
214 C(ru_oublock);
215 C(ru_msgsnd);
216 C(ru_msgrcv);
217 C(ru_nsignals);
218 C(ru_nvcsw);
219 C(ru_nivcsw);
220#undef C
221}
222
223static __inline void
224netbsd32_from_rusage50(const struct rusage *rup,
225 struct netbsd32_rusage50 *ru32p)
226{
227
228 netbsd32_from_timeval50(&rup->ru_utime, &ru32p->ru_utime);
229 netbsd32_from_timeval50(&rup->ru_stime, &ru32p->ru_stime);
230#define C(var) ru32p->var = (netbsd32_long)rup->var
231 C(ru_maxrss);
232 C(ru_ixrss);
233 C(ru_idrss);
234 C(ru_isrss);
235 C(ru_minflt);
236 C(ru_majflt);
237 C(ru_nswap);
238 C(ru_inblock);
239 C(ru_oublock);
240 C(ru_msgsnd);
241 C(ru_msgrcv);
242 C(ru_nsignals);
243 C(ru_nvcsw);
244 C(ru_nivcsw);
245#undef C
246}
247
248static __inline int
249netbsd32_to_iovecin(const struct netbsd32_iovec *iov32p, struct iovec *iovp,
250 int len)
251{
252 int i, error=0;
253 u_int32_t iov_base;
254 u_int32_t iov_len;
255 /*
256 * We could allocate an iov32p, do a copyin, and translate
257 * each field and then free it all up, or we could copyin
258 * each field separately. I'm doing the latter to reduce
259 * the number of MALLOC()s.
260 */
261 for (i = 0; i < len; i++, iovp++, iov32p++) {
262 if ((error = copyin(&iov32p->iov_base, &iov_base, sizeof(iov_base))))
263 return (error);
264 if ((error = copyin(&iov32p->iov_len, &iov_len, sizeof(iov_len))))
265 return (error);
266 iovp->iov_base = (void *)(u_long)iov_base;
267 iovp->iov_len = (size_t)iov_len;
268 }
269 return error;
270}
271
272/* msg_iov must be done separately */
273static __inline void
274netbsd32_to_msghdr(const struct netbsd32_msghdr *mhp32, struct msghdr *mhp)
275{
276
277 mhp->msg_name = NETBSD32PTR64(mhp32->msg_name);
278 mhp->msg_namelen = mhp32->msg_namelen;
279 mhp->msg_iovlen = (size_t)mhp32->msg_iovlen;
280 mhp->msg_control = NETBSD32PTR64(mhp32->msg_control);
281 mhp->msg_controllen = mhp32->msg_controllen;
282 mhp->msg_flags = mhp32->msg_flags;
283}
284
285/* msg_iov must be done separately */
286static __inline void
287netbsd32_from_msghdr(struct netbsd32_msghdr *mhp32, const struct msghdr *mhp)
288{
289
290 mhp32->msg_name = mhp32->msg_name;
291 mhp32->msg_namelen = mhp32->msg_namelen;
292 mhp32->msg_iovlen = mhp32->msg_iovlen;
293 mhp32->msg_control = mhp32->msg_control;
294 mhp32->msg_controllen = mhp->msg_controllen;
295 mhp32->msg_flags = mhp->msg_flags;
296}
297
298static __inline void
299netbsd32_from_statvfs(const struct statvfs *sbp, struct netbsd32_statvfs *sb32p)
300{
301 sb32p->f_flag = sbp->f_flag;
302 sb32p->f_bsize = (netbsd32_u_long)sbp->f_bsize;
303 sb32p->f_frsize = (netbsd32_u_long)sbp->f_frsize;
304 sb32p->f_iosize = (netbsd32_u_long)sbp->f_iosize;
305 sb32p->f_blocks = sbp->f_blocks;
306 sb32p->f_bfree = sbp->f_bfree;
307 sb32p->f_bavail = sbp->f_bavail;
308 sb32p->f_bresvd = sbp->f_bresvd;
309 sb32p->f_files = sbp->f_files;
310 sb32p->f_ffree = sbp->f_ffree;
311 sb32p->f_favail = sbp->f_favail;
312 sb32p->f_fresvd = sbp->f_fresvd;
313 sb32p->f_syncreads = sbp->f_syncreads;
314 sb32p->f_syncwrites = sbp->f_syncwrites;
315 sb32p->f_asyncreads = sbp->f_asyncreads;
316 sb32p->f_asyncwrites = sbp->f_asyncwrites;
317 sb32p->f_fsidx = sbp->f_fsidx;
318 sb32p->f_fsid = (netbsd32_u_long)sbp->f_fsid;
319 sb32p->f_namemax = (netbsd32_u_long)sbp->f_namemax;
320 sb32p->f_owner = sbp->f_owner;
321 sb32p->f_spare[0] = 0;
322 sb32p->f_spare[1] = 0;
323 sb32p->f_spare[2] = 0;
324 sb32p->f_spare[3] = 0;
325#if 1
326 /* May as well do the whole batch in one go */
327 memcpy(sb32p->f_fstypename, sbp->f_fstypename,
328 sizeof(sb32p->f_fstypename) + sizeof(sb32p->f_mntonname) +
329 sizeof(sb32p->f_mntfromname));
330#else
331 /* If we want to be careful */
332 memcpy(sb32p->f_fstypename, sbp->f_fstypename, sizeof(sb32p->f_fstypename));
333 memcpy(sb32p->f_mntonname, sbp->f_mntonname, sizeof(sb32p->f_mntonname));
334 memcpy(sb32p->f_mntfromname, sbp->f_mntfromname, sizeof(sb32p->f_mntfromname));
335#endif
336}
337
338static __inline void
339netbsd32_from_timex(const struct timex *txp, struct netbsd32_timex *tx32p)
340{
341
342 tx32p->modes = txp->modes;
343 tx32p->offset = (netbsd32_long)txp->offset;
344 tx32p->freq = (netbsd32_long)txp->freq;
345 tx32p->maxerror = (netbsd32_long)txp->maxerror;
346 tx32p->esterror = (netbsd32_long)txp->esterror;
347 tx32p->status = txp->status;
348 tx32p->constant = (netbsd32_long)txp->constant;
349 tx32p->precision = (netbsd32_long)txp->precision;
350 tx32p->tolerance = (netbsd32_long)txp->tolerance;
351 tx32p->ppsfreq = (netbsd32_long)txp->ppsfreq;
352 tx32p->jitter = (netbsd32_long)txp->jitter;
353 tx32p->shift = txp->shift;
354 tx32p->stabil = (netbsd32_long)txp->stabil;
355 tx32p->jitcnt = (netbsd32_long)txp->jitcnt;
356 tx32p->calcnt = (netbsd32_long)txp->calcnt;
357 tx32p->errcnt = (netbsd32_long)txp->errcnt;
358 tx32p->stbcnt = (netbsd32_long)txp->stbcnt;
359}
360
361static __inline void
362netbsd32_to_timex(const struct netbsd32_timex *tx32p, struct timex *txp)
363{
364
365 txp->modes = tx32p->modes;
366 txp->offset = (long)tx32p->offset;
367 txp->freq = (long)tx32p->freq;
368 txp->maxerror = (long)tx32p->maxerror;
369 txp->esterror = (long)tx32p->esterror;
370 txp->status = tx32p->status;
371 txp->constant = (long)tx32p->constant;
372 txp->precision = (long)tx32p->precision;
373 txp->tolerance = (long)tx32p->tolerance;
374 txp->ppsfreq = (long)tx32p->ppsfreq;
375 txp->jitter = (long)tx32p->jitter;
376 txp->shift = tx32p->shift;
377 txp->stabil = (long)tx32p->stabil;
378 txp->jitcnt = (long)tx32p->jitcnt;
379 txp->calcnt = (long)tx32p->calcnt;
380 txp->errcnt = (long)tx32p->errcnt;
381 txp->stbcnt = (long)tx32p->stbcnt;
382}
383
384static __inline void
385netbsd32_from___stat13(const struct stat *sbp, struct netbsd32_stat13 *sb32p)
386{
387 memset(sb32p, 0, sizeof(*sb32p));
388 sb32p->st_dev = (uint32_t)sbp->st_dev;
389 sb32p->st_ino = sbp->st_ino;
390 sb32p->st_mode = sbp->st_mode;
391 sb32p->st_nlink = sbp->st_nlink;
392 sb32p->st_uid = sbp->st_uid;
393 sb32p->st_gid = sbp->st_gid;
394 sb32p->st_rdev = (uint32_t)sbp->st_rdev;
395 sb32p->st_size = sbp->st_size;
396 sb32p->st_atimespec.tv_sec = (int32_t)sbp->st_atimespec.tv_sec;
397 sb32p->st_atimespec.tv_nsec = (netbsd32_long)sbp->st_atimespec.tv_nsec;
398 sb32p->st_mtimespec.tv_sec = (int32_t)sbp->st_mtimespec.tv_sec;
399 sb32p->st_mtimespec.tv_nsec = (netbsd32_long)sbp->st_mtimespec.tv_nsec;
400 sb32p->st_ctimespec.tv_sec = (int32_t)sbp->st_ctimespec.tv_sec;
401 sb32p->st_ctimespec.tv_nsec = (netbsd32_long)sbp->st_ctimespec.tv_nsec;
402 sb32p->st_blksize = sbp->st_blksize;
403 sb32p->st_blocks = sbp->st_blocks;
404 sb32p->st_flags = sbp->st_flags;
405 sb32p->st_gen = sbp->st_gen;
406 sb32p->st_birthtimespec.tv_sec = (int32_t)sbp->st_birthtimespec.tv_sec;
407 sb32p->st_birthtimespec.tv_nsec = (netbsd32_long)sbp->st_birthtimespec.tv_nsec;
408}
409
410static __inline void
411netbsd32_from___stat50(const struct stat *sbp, struct netbsd32_stat50 *sb32p)
412{
413 memset(sb32p, 0, sizeof(*sb32p));
414 sb32p->st_dev = (uint32_t)sbp->st_dev;
415 sb32p->st_ino = sbp->st_ino;
416 sb32p->st_mode = sbp->st_mode;
417 sb32p->st_nlink = sbp->st_nlink;
418 sb32p->st_uid = sbp->st_uid;
419 sb32p->st_gid = sbp->st_gid;
420 sb32p->st_rdev = (uint32_t)sbp->st_rdev;
421 sb32p->st_size = sbp->st_size;
422 sb32p->st_atimespec.tv_sec = (int32_t)sbp->st_atimespec.tv_sec;
423 sb32p->st_atimespec.tv_nsec = (netbsd32_long)sbp->st_atimespec.tv_nsec;
424 sb32p->st_mtimespec.tv_sec = (int32_t)sbp->st_mtimespec.tv_sec;
425 sb32p->st_mtimespec.tv_nsec = (netbsd32_long)sbp->st_mtimespec.tv_nsec;
426 sb32p->st_ctimespec.tv_sec = (int32_t)sbp->st_ctimespec.tv_sec;
427 sb32p->st_ctimespec.tv_nsec = (netbsd32_long)sbp->st_ctimespec.tv_nsec;
428 sb32p->st_birthtimespec.tv_sec = (int32_t)sbp->st_birthtimespec.tv_sec;
429 sb32p->st_birthtimespec.tv_nsec = (netbsd32_long)sbp->st_birthtimespec.tv_nsec;
430 sb32p->st_blksize = sbp->st_blksize;
431 sb32p->st_blocks = sbp->st_blocks;
432 sb32p->st_flags = sbp->st_flags;
433 sb32p->st_gen = sbp->st_gen;
434}
435
436static __inline void
437netbsd32_from_stat(const struct stat *sbp, struct netbsd32_stat *sb32p)
438{
439 memset(sb32p, 0, sizeof(*sb32p));
440 sb32p->st_dev = sbp->st_dev;
441 sb32p->st_ino = sbp->st_ino;
442 sb32p->st_mode = sbp->st_mode;
443 sb32p->st_nlink = sbp->st_nlink;
444 sb32p->st_uid = sbp->st_uid;
445 sb32p->st_gid = sbp->st_gid;
446 sb32p->st_rdev = sbp->st_rdev;
447 sb32p->st_size = sbp->st_size;
448 sb32p->st_atimespec.tv_sec = (netbsd32_time_t)sbp->st_atimespec.tv_sec;
449 sb32p->st_atimespec.tv_nsec = (netbsd32_long)sbp->st_atimespec.tv_nsec;
450 sb32p->st_mtimespec.tv_sec = (netbsd32_time_t)sbp->st_mtimespec.tv_sec;
451 sb32p->st_mtimespec.tv_nsec = (netbsd32_long)sbp->st_mtimespec.tv_nsec;
452 sb32p->st_ctimespec.tv_sec = (netbsd32_time_t)sbp->st_ctimespec.tv_sec;
453 sb32p->st_ctimespec.tv_nsec = (netbsd32_long)sbp->st_ctimespec.tv_nsec;
454 sb32p->st_birthtimespec.tv_sec = (netbsd32_time_t)sbp->st_birthtimespec.tv_sec;
455 sb32p->st_birthtimespec.tv_nsec = (netbsd32_long)sbp->st_birthtimespec.tv_nsec;
456 sb32p->st_blksize = sbp->st_blksize;
457 sb32p->st_blocks = sbp->st_blocks;
458 sb32p->st_flags = sbp->st_flags;
459 sb32p->st_gen = sbp->st_gen;
460}
461
462static __inline void
463netbsd32_to_ipc_perm(const struct netbsd32_ipc_perm *ip32p,
464 struct ipc_perm *ipp)
465{
466
467 ipp->cuid = ip32p->cuid;
468 ipp->cgid = ip32p->cgid;
469 ipp->uid = ip32p->uid;
470 ipp->gid = ip32p->gid;
471 ipp->mode = ip32p->mode;
472 ipp->_seq = ip32p->_seq;
473 ipp->_key = (key_t)ip32p->_key;
474}
475
476static __inline void
477netbsd32_from_ipc_perm(const struct ipc_perm *ipp,
478 struct netbsd32_ipc_perm *ip32p)
479{
480
481 ip32p->cuid = ipp->cuid;
482 ip32p->cgid = ipp->cgid;
483 ip32p->uid = ipp->uid;
484 ip32p->gid = ipp->gid;
485 ip32p->mode = ipp->mode;
486 ip32p->_seq = ipp->_seq;
487 ip32p->_key = (netbsd32_key_t)ipp->_key;
488}
489
490static __inline void
491netbsd32_to_msg(const struct netbsd32_msg *m32p, struct msg *mp)
492{
493
494 mp->msg_next = NETBSD32PTR64(m32p->msg_next);
495 mp->msg_type = (long)m32p->msg_type;
496 mp->msg_ts = m32p->msg_ts;
497 mp->msg_spot = m32p->msg_spot;
498}
499
500static __inline void
501netbsd32_from_msg(const struct msg *mp, struct netbsd32_msg *m32p)
502{
503
504 NETBSD32PTR32(m32p->msg_next, mp->msg_next);
505 m32p->msg_type = (netbsd32_long)mp->msg_type;
506 m32p->msg_ts = mp->msg_ts;
507 m32p->msg_spot = mp->msg_spot;
508}
509
510static __inline void
511netbsd32_to_msqid_ds50(const struct netbsd32_msqid_ds50 *ds32p,
512 struct msqid_ds *dsp)
513{
514
515 netbsd32_to_ipc_perm(&ds32p->msg_perm, &dsp->msg_perm);
516 dsp->_msg_cbytes = (u_long)ds32p->_msg_cbytes;
517 dsp->msg_qnum = (u_long)ds32p->msg_qnum;
518 dsp->msg_qbytes = (u_long)ds32p->msg_qbytes;
519 dsp->msg_lspid = ds32p->msg_lspid;
520 dsp->msg_lrpid = ds32p->msg_lrpid;
521 dsp->msg_rtime = (time_t)ds32p->msg_rtime;
522 dsp->msg_stime = (time_t)ds32p->msg_stime;
523 dsp->msg_ctime = (time_t)ds32p->msg_ctime;
524}
525
526static __inline void
527netbsd32_to_msqid_ds(const struct netbsd32_msqid_ds *ds32p,
528 struct msqid_ds *dsp)
529{
530
531 netbsd32_to_ipc_perm(&ds32p->msg_perm, &dsp->msg_perm);
532 dsp->_msg_cbytes = (u_long)ds32p->_msg_cbytes;
533 dsp->msg_qnum = (u_long)ds32p->msg_qnum;
534 dsp->msg_qbytes = (u_long)ds32p->msg_qbytes;
535 dsp->msg_lspid = ds32p->msg_lspid;
536 dsp->msg_lrpid = ds32p->msg_lrpid;
537 dsp->msg_rtime = (time_t)ds32p->msg_rtime;
538 dsp->msg_stime = (time_t)ds32p->msg_stime;
539 dsp->msg_ctime = (time_t)ds32p->msg_ctime;
540}
541
542static __inline void
543netbsd32_from_msqid_ds50(const struct msqid_ds *dsp,
544 struct netbsd32_msqid_ds50 *ds32p)
545{
546
547 netbsd32_from_ipc_perm(&dsp->msg_perm, &ds32p->msg_perm);
548 ds32p->_msg_cbytes = (netbsd32_u_long)dsp->_msg_cbytes;
549 ds32p->msg_qnum = (netbsd32_u_long)dsp->msg_qnum;
550 ds32p->msg_qbytes = (netbsd32_u_long)dsp->msg_qbytes;
551 ds32p->msg_lspid = dsp->msg_lspid;
552 ds32p->msg_lrpid = dsp->msg_lrpid;
553 ds32p->msg_rtime = (int32_t)dsp->msg_rtime;
554 ds32p->msg_stime = (int32_t)dsp->msg_stime;
555 ds32p->msg_ctime = (int32_t)dsp->msg_ctime;
556}
557
558static __inline void
559netbsd32_from_msqid_ds(const struct msqid_ds *dsp,
560 struct netbsd32_msqid_ds *ds32p)
561{
562
563 netbsd32_from_ipc_perm(&dsp->msg_perm, &ds32p->msg_perm);
564 ds32p->_msg_cbytes = (netbsd32_u_long)dsp->_msg_cbytes;
565 ds32p->msg_qnum = (netbsd32_u_long)dsp->msg_qnum;
566 ds32p->msg_qbytes = (netbsd32_u_long)dsp->msg_qbytes;
567 ds32p->msg_lspid = dsp->msg_lspid;
568 ds32p->msg_lrpid = dsp->msg_lrpid;
569 ds32p->msg_rtime = dsp->msg_rtime;
570 ds32p->msg_stime = dsp->msg_stime;
571 ds32p->msg_ctime = dsp->msg_ctime;
572}
573
574static __inline void
575netbsd32_to_shmid_ds50(const struct netbsd32_shmid_ds50 *ds32p,
576 struct shmid_ds *dsp)
577{
578
579 netbsd32_to_ipc_perm(&ds32p->shm_perm, &dsp->shm_perm);
580 dsp->shm_segsz = ds32p->shm_segsz;
581 dsp->shm_lpid = ds32p->shm_lpid;
582 dsp->shm_cpid = ds32p->shm_cpid;
583 dsp->shm_nattch = ds32p->shm_nattch;
584 dsp->shm_atime = (time_t)ds32p->shm_atime;
585 dsp->shm_dtime = (time_t)ds32p->shm_dtime;
586 dsp->shm_ctime = (time_t)ds32p->shm_ctime;
587 dsp->_shm_internal = NETBSD32PTR64(ds32p->_shm_internal);
588}
589
590static __inline void
591netbsd32_to_shmid_ds(const struct netbsd32_shmid_ds *ds32p,
592 struct shmid_ds *dsp)
593{
594
595 netbsd32_to_ipc_perm(&ds32p->shm_perm, &dsp->shm_perm);
596 dsp->shm_segsz = ds32p->shm_segsz;
597 dsp->shm_lpid = ds32p->shm_lpid;
598 dsp->shm_cpid = ds32p->shm_cpid;
599 dsp->shm_nattch = ds32p->shm_nattch;
600 dsp->shm_atime = (long)ds32p->shm_atime;
601 dsp->shm_dtime = (time_t)ds32p->shm_dtime;
602 dsp->shm_ctime = (time_t)ds32p->shm_ctime;
603 dsp->_shm_internal = NETBSD32PTR64(ds32p->_shm_internal);
604}
605
606static __inline void
607netbsd32_from_shmid_ds50(const struct shmid_ds *dsp,
608 struct netbsd32_shmid_ds50 *ds32p)
609{
610
611 netbsd32_from_ipc_perm(&dsp->shm_perm, &ds32p->shm_perm);
612 ds32p->shm_segsz = dsp->shm_segsz;
613 ds32p->shm_lpid = dsp->shm_lpid;
614 ds32p->shm_cpid = dsp->shm_cpid;
615 ds32p->shm_nattch = dsp->shm_nattch;
616 ds32p->shm_atime = (int32_t)dsp->shm_atime;
617 ds32p->shm_dtime = (int32_t)dsp->shm_dtime;
618 ds32p->shm_ctime = (int32_t)dsp->shm_ctime;
619 NETBSD32PTR32(ds32p->_shm_internal, dsp->_shm_internal);
620}
621
622static __inline void
623netbsd32_from_shmid_ds(const struct shmid_ds *dsp,
624 struct netbsd32_shmid_ds *ds32p)
625{
626
627 netbsd32_from_ipc_perm(&dsp->shm_perm, &ds32p->shm_perm);
628 ds32p->shm_segsz = dsp->shm_segsz;
629 ds32p->shm_lpid = dsp->shm_lpid;
630 ds32p->shm_cpid = dsp->shm_cpid;
631 ds32p->shm_nattch = dsp->shm_nattch;
632 ds32p->shm_atime = (netbsd32_long)dsp->shm_atime;
633 ds32p->shm_dtime = (netbsd32_long)dsp->shm_dtime;
634 ds32p->shm_ctime = (netbsd32_long)dsp->shm_ctime;
635 NETBSD32PTR32(ds32p->_shm_internal, dsp->_shm_internal);
636}
637
638static __inline void
639netbsd32_to_semid_ds50(const struct netbsd32_semid_ds50 *s32dsp,
640 struct semid_ds *dsp)
641{
642
643 netbsd32_to_ipc_perm(&s32dsp->sem_perm, &dsp->sem_perm);
644 dsp->_sem_base = NETBSD32PTR64(s32dsp->_sem_base);
645 dsp->sem_nsems = (time_t)s32dsp->sem_nsems;
646 dsp->sem_otime = (time_t)s32dsp->sem_otime;
647 dsp->sem_ctime = (time_t)s32dsp->sem_ctime;
648}
649
650static __inline void
651netbsd32_to_semid_ds(const struct netbsd32_semid_ds *s32dsp,
652 struct semid_ds *dsp)
653{
654
655 netbsd32_to_ipc_perm(&s32dsp->sem_perm, &dsp->sem_perm);
656 dsp->_sem_base = NETBSD32PTR64(s32dsp->_sem_base);
657 dsp->sem_nsems = s32dsp->sem_nsems;
658 dsp->sem_otime = s32dsp->sem_otime;
659 dsp->sem_ctime = s32dsp->sem_ctime;
660}
661
662static __inline void
663netbsd32_from_semid_ds50(const struct semid_ds *dsp,
664 struct netbsd32_semid_ds50 *s32dsp)
665{
666
667 netbsd32_from_ipc_perm(&dsp->sem_perm, &s32dsp->sem_perm);
668 NETBSD32PTR32(s32dsp->_sem_base, dsp->_sem_base);
669 s32dsp->sem_nsems = (int32_t)dsp->sem_nsems;
670 s32dsp->sem_otime = (int32_t)dsp->sem_otime;
671 s32dsp->sem_ctime = (int32_t)dsp->sem_ctime;
672}
673
674static __inline void
675netbsd32_from_semid_ds(const struct semid_ds *dsp,
676 struct netbsd32_semid_ds *s32dsp)
677{
678
679 netbsd32_from_ipc_perm(&dsp->sem_perm, &s32dsp->sem_perm);
680 NETBSD32PTR32(s32dsp->_sem_base, dsp->_sem_base);
681 s32dsp->sem_nsems = dsp->sem_nsems;
682 s32dsp->sem_otime = dsp->sem_otime;
683 s32dsp->sem_ctime = dsp->sem_ctime;
684}
685
686static __inline void
687netbsd32_from_loadavg(struct netbsd32_loadavg *av32,
688 const struct loadavg *av)
689{
690
691 av32->ldavg[0] = av->ldavg[0];
692 av32->ldavg[1] = av->ldavg[1];
693 av32->ldavg[2] = av->ldavg[2];
694 av32->fscale = (netbsd32_long)av->fscale;
695}
696
697static __inline void
698netbsd32_to_kevent(struct netbsd32_kevent *ke32, struct kevent *ke)
699{
700 ke->ident = ke32->ident;
701 ke->filter = ke32->filter;
702 ke->flags = ke32->flags;
703 ke->fflags = ke32->fflags;
704 ke->data = ke32->data;
705 ke->udata = ke32->udata;
706}
707
708static __inline void
709netbsd32_from_kevent(struct kevent *ke, struct netbsd32_kevent *ke32)
710{
711 ke32->ident = ke->ident;
712 ke32->filter = ke->filter;
713 ke32->flags = ke->flags;
714 ke32->fflags = ke->fflags;
715 ke32->data = ke->data;
716 ke32->udata = ke->udata;
717}
718
719static __inline void
720netbsd32_to_sigevent(const struct netbsd32_sigevent *ev32, struct sigevent *ev)
721{
722 ev->sigev_notify = ev32->sigev_notify;
723 ev->sigev_signo = ev32->sigev_signo;
724 /*
725 * XXX sival_ptr, sigev_notify_function and
726 * sigev_notify_attributes are currently unused
727 */
728 ev->sigev_value.sival_int = ev32->sigev_value.sival_int;
729 ev->sigev_notify_function = NETBSD32PTR64(ev32->sigev_notify_function);
730 ev->sigev_notify_attributes = NETBSD32PTR64(ev32->sigev_notify_attributes);
731}
732
733static __inline int
734netbsd32_to_dirent12(char *buf, int nbytes)
735{
736 struct dirent *ndp, *nndp, *endp;
737 struct dirent12 *odp;
738
739 odp = (struct dirent12 *)(void *)buf;
740 ndp = (struct dirent *)(void *)buf;
741 endp = (struct dirent *)(void *)&buf[nbytes];
742
743 /*
744 * In-place conversion. This works because odp
745 * is smaller than ndp, but it has to be done
746 * in the right sequence.
747 */
748 for (; ndp < endp; ndp = nndp) {
749 nndp = _DIRENT_NEXT(ndp);
750 odp->d_fileno = (u_int32_t)ndp->d_fileno;
751 if (ndp->d_namlen >= sizeof(odp->d_name))
752 odp->d_namlen = sizeof(odp->d_name) - 1;
753 else
754 odp->d_namlen = (u_int8_t)ndp->d_namlen;
755 odp->d_type = ndp->d_type;
756 (void)memcpy(odp->d_name, ndp->d_name, (size_t)odp->d_namlen);
757 odp->d_name[odp->d_namlen] = '\0';
758 odp->d_reclen = _DIRENT_SIZE(odp);
759 odp = _DIRENT_NEXT(odp);
760 }
761 return ((char *)(void *)odp) - buf;
762}
763
764static inline int
765netbsd32_copyin_plistref(netbsd32_pointer_t n32p, struct plistref *p)
766{
767 struct netbsd32_plistref n32plist;
768 int error;
769
770 error = copyin(NETBSD32PTR64(n32p), &n32plist,
771 sizeof(struct netbsd32_plistref));
772 if (error)
773 return error;
774 p->pref_plist = NETBSD32PTR64(n32plist.pref_plist);
775 p->pref_len = n32plist.pref_len;
776 return 0;
777}
778
779static inline int
780netbsd32_copyout_plistref(netbsd32_pointer_t n32p, struct plistref *p)
781{
782 struct netbsd32_plistref n32plist;
783
784 NETBSD32PTR32(n32plist.pref_plist, p->pref_plist);
785 n32plist.pref_len = p->pref_len;
786 return copyout(&n32plist, NETBSD32PTR64(n32p),
787 sizeof(struct netbsd32_plistref));
788}
789
790static __inline void
791netbsd32_to_mq_attr(const struct netbsd32_mq_attr *a32,
792 struct mq_attr *attr)
793{
794 attr->mq_flags = a32->mq_flags;
795 attr->mq_maxmsg = a32->mq_maxmsg;
796 attr->mq_msgsize = a32->mq_msgsize;
797 attr->mq_curmsgs = a32->mq_curmsgs;
798}
799
800static __inline void
801netbsd32_from_mq_attr(const struct mq_attr *attr,
802 struct netbsd32_mq_attr *a32)
803{
804 a32->mq_flags = attr->mq_flags;
805 a32->mq_maxmsg = attr->mq_maxmsg;
806 a32->mq_msgsize = attr->mq_msgsize;
807 a32->mq_curmsgs = attr->mq_curmsgs;
808}
809
810#endif /* _COMPAT_NETBSD32_NETBSD32_CONV_H_ */
811