netbsd32_conv.h revision 1.7
1 /* $NetBSD: netbsd32_conv.h,v 1.7 2005/07/23 21:51:29 cube 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 * 3. The name of the author may not be used to endorse or promote products 16 * derived from this software without specific prior written permission. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 19 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 20 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 21 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 22 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 23 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 24 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 25 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 26 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 27 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 28 * SUCH DAMAGE. 29 */ 30 31 #ifndef _COMPAT_NETBSD32_NETBSD32_CONV_H_ 32 #define _COMPAT_NETBSD32_NETBSD32_CONV_H_ 33 34 /* 35 * Though COMPAT_OLDSOCK is needed only for COMPAT_43, SunOS, Linux, 36 * HP-UX, FreeBSD, Ultrix, OSF1, we define it unconditionally so that 37 * this would be LKM-safe. 38 */ 39 #define COMPAT_OLDSOCK /* used by <sys/socket.h> */ 40 41 #include <sys/param.h> 42 #include <sys/systm.h> 43 #include <sys/kernel.h> 44 #include <sys/ipc.h> 45 #include <sys/msg.h> 46 #define msg __msg /* Don't ask me! */ 47 #include <sys/sem.h> 48 #include <sys/shm.h> 49 #include <sys/socket.h> 50 #include <sys/stat.h> 51 #include <sys/time.h> 52 #include <sys/timex.h> 53 54 #include <compat/netbsd32/netbsd32.h> 55 56 static __inline void netbsd32_from_timeval __P((const struct timeval *, struct netbsd32_timeval *)); 57 static __inline void netbsd32_to_timeval __P((const struct netbsd32_timeval *, struct timeval *)); 58 static __inline void netbsd32_from_itimerval __P((const struct itimerval *, struct netbsd32_itimerval *)); 59 static __inline void netbsd32_to_itimerval __P((const struct netbsd32_itimerval *, struct itimerval *)); 60 static __inline void netbsd32_to_timespec __P((const struct netbsd32_timespec *, struct timespec *)); 61 static __inline void netbsd32_from_timespec __P((const struct timespec *, struct netbsd32_timespec *)); 62 static __inline void netbsd32_from_rusage __P((const struct rusage *, struct netbsd32_rusage *)); 63 static __inline void netbsd32_to_rusage __P((const struct netbsd32_rusage *, struct rusage *)); 64 static __inline int netbsd32_to_iovecin __P((const struct netbsd32_iovec *, struct iovec *, int)); 65 static __inline void netbsd32_to_msghdr __P((const struct netbsd32_msghdr *, struct msghdr *)); 66 static __inline void netbsd32_from_msghdr __P((struct netbsd32_msghdr *, const struct msghdr *)); 67 static __inline void netbsd32_from_statvfs __P((const struct statvfs *, struct netbsd32_statvfs *)); 68 static __inline void netbsd32_from_timex __P((const struct timex *, struct netbsd32_timex *)); 69 static __inline void netbsd32_to_timex __P((const struct netbsd32_timex *, struct timex *)); 70 static __inline void netbsd32_from___stat13 __P((const struct stat *, struct netbsd32_stat *)); 71 static __inline void netbsd32_to_ipc_perm __P((const struct netbsd32_ipc_perm *, struct ipc_perm *)); 72 static __inline void netbsd32_from_ipc_perm __P((const struct ipc_perm *, struct netbsd32_ipc_perm *)); 73 static __inline void netbsd32_to_msg __P((const struct netbsd32_msg *, struct msg *)); 74 static __inline void netbsd32_from_msg __P((const struct msg *, struct netbsd32_msg *)); 75 static __inline void netbsd32_to_msqid_ds __P((const struct netbsd32_msqid_ds *, struct msqid_ds *)); 76 static __inline void netbsd32_from_msqid_ds __P((const struct msqid_ds *, struct netbsd32_msqid_ds *)); 77 static __inline void netbsd32_to_shmid_ds __P((const struct netbsd32_shmid_ds *, struct shmid_ds *)); 78 static __inline void netbsd32_from_shmid_ds __P((const struct shmid_ds *, struct netbsd32_shmid_ds *)); 79 static __inline void netbsd32_to_semid_ds __P((const struct netbsd32_semid_ds *, struct semid_ds *)); 80 static __inline void netbsd32_from_semid_ds __P((const struct semid_ds *, struct netbsd32_semid_ds *)); 81 static __inline void netbsd32_from_loadavg __P((struct netbsd32_loadavg *, const struct loadavg *)); 82 static __inline void netbsd32_to_sigevent(const struct netbsd32_sigevent *, struct sigevent *); 83 84 /* converters for structures that we need */ 85 static __inline void 86 netbsd32_from_timeval(tv, tv32) 87 const struct timeval *tv; 88 struct netbsd32_timeval *tv32; 89 { 90 91 tv32->tv_sec = (netbsd32_long)tv->tv_sec; 92 tv32->tv_usec = (netbsd32_long)tv->tv_usec; 93 } 94 95 static __inline void 96 netbsd32_to_timeval(tv32, tv) 97 const struct netbsd32_timeval *tv32; 98 struct timeval *tv; 99 { 100 101 tv->tv_sec = (long)tv32->tv_sec; 102 tv->tv_usec = (long)tv32->tv_usec; 103 } 104 105 static __inline void 106 netbsd32_from_itimerval(itv, itv32) 107 const struct itimerval *itv; 108 struct netbsd32_itimerval *itv32; 109 { 110 111 netbsd32_from_timeval(&itv->it_interval, 112 &itv32->it_interval); 113 netbsd32_from_timeval(&itv->it_value, 114 &itv32->it_value); 115 } 116 117 static __inline void 118 netbsd32_to_itimerval(itv32, itv) 119 const struct netbsd32_itimerval *itv32; 120 struct itimerval *itv; 121 { 122 123 netbsd32_to_timeval(&itv32->it_interval, &itv->it_interval); 124 netbsd32_to_timeval(&itv32->it_value, &itv->it_value); 125 } 126 127 static __inline void 128 netbsd32_to_timespec(s32p, p) 129 const struct netbsd32_timespec *s32p; 130 struct timespec *p; 131 { 132 133 p->tv_sec = (time_t)s32p->tv_sec; 134 p->tv_nsec = (long)s32p->tv_nsec; 135 } 136 137 static __inline void 138 netbsd32_from_timespec(p, s32p) 139 const struct timespec *p; 140 struct netbsd32_timespec *s32p; 141 { 142 143 s32p->tv_sec = (netbsd32_time_t)p->tv_sec; 144 s32p->tv_nsec = (netbsd32_long)p->tv_nsec; 145 } 146 147 static __inline void 148 netbsd32_from_rusage(rup, ru32p) 149 const struct rusage *rup; 150 struct netbsd32_rusage *ru32p; 151 { 152 153 netbsd32_from_timeval(&rup->ru_utime, &ru32p->ru_utime); 154 netbsd32_from_timeval(&rup->ru_stime, &ru32p->ru_stime); 155 #define C(var) ru32p->var = (netbsd32_long)rup->var 156 C(ru_maxrss); 157 C(ru_ixrss); 158 C(ru_idrss); 159 C(ru_isrss); 160 C(ru_minflt); 161 C(ru_majflt); 162 C(ru_nswap); 163 C(ru_inblock); 164 C(ru_oublock); 165 C(ru_msgsnd); 166 C(ru_msgrcv); 167 C(ru_nsignals); 168 C(ru_nvcsw); 169 C(ru_nivcsw); 170 #undef C 171 } 172 173 static __inline void 174 netbsd32_to_rusage(ru32p, rup) 175 const struct netbsd32_rusage *ru32p; 176 struct rusage *rup; 177 { 178 179 netbsd32_to_timeval(&ru32p->ru_utime, &rup->ru_utime); 180 netbsd32_to_timeval(&ru32p->ru_stime, &rup->ru_stime); 181 #define C(var) rup->var = (long)ru32p->var 182 C(ru_maxrss); 183 C(ru_ixrss); 184 C(ru_idrss); 185 C(ru_isrss); 186 C(ru_minflt); 187 C(ru_majflt); 188 C(ru_nswap); 189 C(ru_inblock); 190 C(ru_oublock); 191 C(ru_msgsnd); 192 C(ru_msgrcv); 193 C(ru_nsignals); 194 C(ru_nvcsw); 195 C(ru_nivcsw); 196 #undef C 197 } 198 199 static __inline int 200 netbsd32_to_iovecin(iov32p, iovp, len) 201 const struct netbsd32_iovec *iov32p; 202 struct iovec *iovp; 203 int len; 204 { 205 int i, error=0; 206 u_int32_t iov_base; 207 u_int32_t iov_len; 208 /* 209 * We could allocate an iov32p, do a copyin, and translate 210 * each field and then free it all up, or we could copyin 211 * each field separately. I'm doing the latter to reduce 212 * the number of MALLOC()s. 213 */ 214 for (i = 0; i < len; i++, iovp++, iov32p++) { 215 if ((error = copyin(&iov32p->iov_base, &iov_base, sizeof(iov_base)))) 216 return (error); 217 if ((error = copyin(&iov32p->iov_len, &iov_len, sizeof(iov_len)))) 218 return (error); 219 iovp->iov_base = (void *)(u_long)iov_base; 220 iovp->iov_len = (size_t)iov_len; 221 } 222 return error; 223 } 224 225 /* msg_iov must be done separately */ 226 static __inline void 227 netbsd32_to_msghdr(mhp32, mhp) 228 const struct netbsd32_msghdr *mhp32; 229 struct msghdr *mhp; 230 { 231 232 mhp->msg_name = (caddr_t)(u_long)mhp32->msg_name; 233 mhp->msg_namelen = mhp32->msg_namelen; 234 mhp->msg_iovlen = (size_t)mhp32->msg_iovlen; 235 mhp->msg_control = (caddr_t)(u_long)mhp32->msg_control; 236 mhp->msg_controllen = mhp32->msg_controllen; 237 mhp->msg_flags = mhp32->msg_flags; 238 } 239 240 /* msg_iov must be done separately */ 241 static __inline void 242 netbsd32_from_msghdr(mhp32, mhp) 243 struct netbsd32_msghdr *mhp32; 244 const struct msghdr *mhp; 245 { 246 247 mhp32->msg_name = mhp32->msg_name; 248 mhp32->msg_namelen = mhp32->msg_namelen; 249 mhp32->msg_iovlen = mhp32->msg_iovlen; 250 mhp32->msg_control = mhp32->msg_control; 251 mhp32->msg_controllen = mhp->msg_controllen; 252 mhp32->msg_flags = mhp->msg_flags; 253 } 254 255 static __inline void 256 netbsd32_from_statvfs(sbp, sb32p) 257 const struct statvfs *sbp; 258 struct netbsd32_statvfs *sb32p; 259 { 260 sb32p->f_flag = sbp->f_flag; 261 sb32p->f_bsize = (netbsd32_u_long)sbp->f_bsize; 262 sb32p->f_frsize = (netbsd32_u_long)sbp->f_frsize; 263 sb32p->f_iosize = (netbsd32_u_long)sbp->f_iosize; 264 sb32p->f_blocks = sbp->f_blocks; 265 sb32p->f_bfree = sbp->f_bfree; 266 sb32p->f_bavail = sbp->f_bavail; 267 sb32p->f_bresvd = sbp->f_bresvd; 268 sb32p->f_files = sbp->f_files; 269 sb32p->f_ffree = sbp->f_ffree; 270 sb32p->f_favail = sbp->f_favail; 271 sb32p->f_fresvd = sbp->f_fresvd; 272 sb32p->f_syncreads = sbp->f_syncreads; 273 sb32p->f_syncwrites = sbp->f_syncwrites; 274 sb32p->f_asyncreads = sbp->f_asyncreads; 275 sb32p->f_asyncwrites = sbp->f_asyncwrites; 276 sb32p->f_fsidx = sbp->f_fsidx; 277 sb32p->f_fsid = (netbsd32_u_long)sbp->f_fsid; 278 sb32p->f_namemax = (netbsd32_u_long)sbp->f_namemax; 279 sb32p->f_owner = sbp->f_owner; 280 sb32p->f_spare[0] = 0; 281 sb32p->f_spare[1] = 0; 282 sb32p->f_spare[2] = 0; 283 sb32p->f_spare[3] = 0; 284 #if 1 285 /* May as well do the whole batch in one go */ 286 memcpy(sb32p->f_fstypename, sbp->f_fstypename, 287 sizeof(sb32p->f_fstypename) + sizeof(sb32p->f_mntonname) + 288 sizeof(sb32p->f_mntfromname)); 289 #else 290 /* If we want to be careful */ 291 memcpy(sb32p->f_fstypename, sbp->f_fstypename, sizeof(sb32p->f_fstypename)); 292 memcpy(sb32p->f_mntonname, sbp->f_mntonname, sizeof(sb32p->f_mntonname)); 293 memcpy(sb32p->f_mntfromname, sbp->f_mntfromname, sizeof(sb32p->f_mntfromname)); 294 #endif 295 } 296 297 static __inline void 298 netbsd32_from_timex(txp, tx32p) 299 const struct timex *txp; 300 struct netbsd32_timex *tx32p; 301 { 302 303 tx32p->modes = txp->modes; 304 tx32p->offset = (netbsd32_long)txp->offset; 305 tx32p->freq = (netbsd32_long)txp->freq; 306 tx32p->maxerror = (netbsd32_long)txp->maxerror; 307 tx32p->esterror = (netbsd32_long)txp->esterror; 308 tx32p->status = txp->status; 309 tx32p->constant = (netbsd32_long)txp->constant; 310 tx32p->precision = (netbsd32_long)txp->precision; 311 tx32p->tolerance = (netbsd32_long)txp->tolerance; 312 tx32p->ppsfreq = (netbsd32_long)txp->ppsfreq; 313 tx32p->jitter = (netbsd32_long)txp->jitter; 314 tx32p->shift = txp->shift; 315 tx32p->stabil = (netbsd32_long)txp->stabil; 316 tx32p->jitcnt = (netbsd32_long)txp->jitcnt; 317 tx32p->calcnt = (netbsd32_long)txp->calcnt; 318 tx32p->errcnt = (netbsd32_long)txp->errcnt; 319 tx32p->stbcnt = (netbsd32_long)txp->stbcnt; 320 } 321 322 static __inline void 323 netbsd32_to_timex(tx32p, txp) 324 const struct netbsd32_timex *tx32p; 325 struct timex *txp; 326 { 327 328 txp->modes = tx32p->modes; 329 txp->offset = (long)tx32p->offset; 330 txp->freq = (long)tx32p->freq; 331 txp->maxerror = (long)tx32p->maxerror; 332 txp->esterror = (long)tx32p->esterror; 333 txp->status = tx32p->status; 334 txp->constant = (long)tx32p->constant; 335 txp->precision = (long)tx32p->precision; 336 txp->tolerance = (long)tx32p->tolerance; 337 txp->ppsfreq = (long)tx32p->ppsfreq; 338 txp->jitter = (long)tx32p->jitter; 339 txp->shift = tx32p->shift; 340 txp->stabil = (long)tx32p->stabil; 341 txp->jitcnt = (long)tx32p->jitcnt; 342 txp->calcnt = (long)tx32p->calcnt; 343 txp->errcnt = (long)tx32p->errcnt; 344 txp->stbcnt = (long)tx32p->stbcnt; 345 } 346 347 static __inline void 348 netbsd32_from___stat13(sbp, sb32p) 349 const struct stat *sbp; 350 struct netbsd32_stat *sb32p; 351 { 352 sb32p->st_dev = sbp->st_dev; 353 sb32p->st_ino = sbp->st_ino; 354 sb32p->st_mode = sbp->st_mode; 355 sb32p->st_nlink = sbp->st_nlink; 356 sb32p->st_uid = sbp->st_uid; 357 sb32p->st_gid = sbp->st_gid; 358 sb32p->st_rdev = sbp->st_rdev; 359 if (sbp->st_size < (quad_t)1 << 32) 360 sb32p->st_size = sbp->st_size; 361 else 362 sb32p->st_size = -2; 363 sb32p->st_atimespec.tv_sec = (netbsd32_time_t)sbp->st_atimespec.tv_sec; 364 sb32p->st_atimespec.tv_nsec = (netbsd32_long)sbp->st_atimespec.tv_nsec; 365 sb32p->st_mtimespec.tv_sec = (netbsd32_time_t)sbp->st_mtimespec.tv_sec; 366 sb32p->st_mtimespec.tv_nsec = (netbsd32_long)sbp->st_mtimespec.tv_nsec; 367 sb32p->st_ctimespec.tv_sec = (netbsd32_time_t)sbp->st_ctimespec.tv_sec; 368 sb32p->st_ctimespec.tv_nsec = (netbsd32_long)sbp->st_ctimespec.tv_nsec; 369 sb32p->st_blksize = sbp->st_blksize; 370 sb32p->st_blocks = sbp->st_blocks; 371 sb32p->st_flags = sbp->st_flags; 372 sb32p->st_gen = sbp->st_gen; 373 } 374 375 static __inline void 376 netbsd32_to_ipc_perm(ip32p, ipp) 377 const struct netbsd32_ipc_perm *ip32p; 378 struct ipc_perm *ipp; 379 { 380 381 ipp->cuid = ip32p->cuid; 382 ipp->cgid = ip32p->cgid; 383 ipp->uid = ip32p->uid; 384 ipp->gid = ip32p->gid; 385 ipp->mode = ip32p->mode; 386 ipp->_seq = ip32p->_seq; 387 ipp->_key = (key_t)ip32p->_key; 388 } 389 390 static __inline void 391 netbsd32_from_ipc_perm(ipp, ip32p) 392 const struct ipc_perm *ipp; 393 struct netbsd32_ipc_perm *ip32p; 394 { 395 396 ip32p->cuid = ipp->cuid; 397 ip32p->cgid = ipp->cgid; 398 ip32p->uid = ipp->uid; 399 ip32p->gid = ipp->gid; 400 ip32p->mode = ipp->mode; 401 ip32p->_seq = ipp->_seq; 402 ip32p->_key = (netbsd32_key_t)ipp->_key; 403 } 404 405 static __inline void 406 netbsd32_to_msg(m32p, mp) 407 const struct netbsd32_msg *m32p; 408 struct msg *mp; 409 { 410 411 mp->msg_next = (struct msg *)(u_long)m32p->msg_next; 412 mp->msg_type = (long)m32p->msg_type; 413 mp->msg_ts = m32p->msg_ts; 414 mp->msg_spot = m32p->msg_spot; 415 } 416 417 static __inline void 418 netbsd32_from_msg(mp, m32p) 419 const struct msg *mp; 420 struct netbsd32_msg *m32p; 421 { 422 423 m32p->msg_next = (netbsd32_msgp_t)(u_long)mp->msg_next; 424 m32p->msg_type = (netbsd32_long)mp->msg_type; 425 m32p->msg_ts = mp->msg_ts; 426 m32p->msg_spot = mp->msg_spot; 427 } 428 429 static __inline void 430 netbsd32_to_msqid_ds(ds32p, dsp) 431 const struct netbsd32_msqid_ds *ds32p; 432 struct msqid_ds *dsp; 433 { 434 435 netbsd32_to_ipc_perm(&ds32p->msg_perm, &dsp->msg_perm); 436 netbsd32_to_msg((struct netbsd32_msg *)(u_long)ds32p->_msg_first, dsp->_msg_first); 437 netbsd32_to_msg((struct netbsd32_msg *)(u_long)ds32p->_msg_last, dsp->_msg_last); 438 dsp->_msg_cbytes = (u_long)ds32p->_msg_cbytes; 439 dsp->msg_qnum = (u_long)ds32p->msg_qnum; 440 dsp->msg_qbytes = (u_long)ds32p->msg_qbytes; 441 dsp->msg_lspid = ds32p->msg_lspid; 442 dsp->msg_lrpid = ds32p->msg_lrpid; 443 dsp->msg_rtime = (time_t)ds32p->msg_rtime; 444 dsp->msg_stime = (time_t)ds32p->msg_stime; 445 dsp->msg_ctime = (time_t)ds32p->msg_ctime; 446 } 447 448 static __inline void 449 netbsd32_from_msqid_ds(dsp, ds32p) 450 const struct msqid_ds *dsp; 451 struct netbsd32_msqid_ds *ds32p; 452 { 453 454 netbsd32_from_ipc_perm(&dsp->msg_perm, &ds32p->msg_perm); 455 netbsd32_from_msg(dsp->_msg_first, (struct netbsd32_msg *)(u_long)ds32p->_msg_first); 456 netbsd32_from_msg(dsp->_msg_last, (struct netbsd32_msg *)(u_long)ds32p->_msg_last); 457 ds32p->_msg_cbytes = (netbsd32_u_long)dsp->_msg_cbytes; 458 ds32p->msg_qnum = (netbsd32_u_long)dsp->msg_qnum; 459 ds32p->msg_qbytes = (netbsd32_u_long)dsp->msg_qbytes; 460 ds32p->msg_lspid = dsp->msg_lspid; 461 ds32p->msg_lrpid = dsp->msg_lrpid; 462 ds32p->msg_rtime = dsp->msg_rtime; 463 ds32p->msg_stime = dsp->msg_stime; 464 ds32p->msg_ctime = dsp->msg_ctime; 465 } 466 467 static __inline void 468 netbsd32_to_shmid_ds(ds32p, dsp) 469 const struct netbsd32_shmid_ds *ds32p; 470 struct shmid_ds *dsp; 471 { 472 473 netbsd32_to_ipc_perm(&ds32p->shm_perm, &dsp->shm_perm); 474 dsp->shm_segsz = ds32p->shm_segsz; 475 dsp->shm_lpid = ds32p->shm_lpid; 476 dsp->shm_cpid = ds32p->shm_cpid; 477 dsp->shm_nattch = ds32p->shm_nattch; 478 dsp->shm_atime = (long)ds32p->shm_atime; 479 dsp->shm_dtime = (long)ds32p->shm_dtime; 480 dsp->shm_ctime = (long)ds32p->shm_ctime; 481 dsp->_shm_internal = (void *)(u_long)ds32p->_shm_internal; 482 } 483 484 static __inline void 485 netbsd32_from_shmid_ds(dsp, ds32p) 486 const struct shmid_ds *dsp; 487 struct netbsd32_shmid_ds *ds32p; 488 { 489 490 netbsd32_from_ipc_perm(&dsp->shm_perm, &ds32p->shm_perm); 491 ds32p->shm_segsz = dsp->shm_segsz; 492 ds32p->shm_lpid = dsp->shm_lpid; 493 ds32p->shm_cpid = dsp->shm_cpid; 494 ds32p->shm_nattch = dsp->shm_nattch; 495 ds32p->shm_atime = (netbsd32_long)dsp->shm_atime; 496 ds32p->shm_dtime = (netbsd32_long)dsp->shm_dtime; 497 ds32p->shm_ctime = (netbsd32_long)dsp->shm_ctime; 498 ds32p->_shm_internal = (netbsd32_voidp)(u_long)dsp->_shm_internal; 499 } 500 501 static __inline void 502 netbsd32_to_semid_ds(s32dsp, dsp) 503 const struct netbsd32_semid_ds *s32dsp; 504 struct semid_ds *dsp; 505 { 506 507 netbsd32_to_ipc_perm(&s32dsp->sem_perm, &dsp->sem_perm); 508 dsp->_sem_base = (struct __sem *)(u_long)s32dsp->_sem_base; 509 dsp->sem_nsems = s32dsp->sem_nsems; 510 dsp->sem_otime = s32dsp->sem_otime; 511 dsp->sem_ctime = s32dsp->sem_ctime; 512 } 513 514 static __inline void 515 netbsd32_from_semid_ds(dsp, s32dsp) 516 const struct semid_ds *dsp; 517 struct netbsd32_semid_ds *s32dsp; 518 { 519 520 netbsd32_from_ipc_perm(&dsp->sem_perm, &s32dsp->sem_perm); 521 s32dsp->_sem_base = (netbsd32_semp_t)(u_long)dsp->_sem_base; 522 s32dsp->sem_nsems = dsp->sem_nsems; 523 s32dsp->sem_otime = dsp->sem_otime; 524 s32dsp->sem_ctime = dsp->sem_ctime; 525 } 526 527 static __inline void 528 netbsd32_from_loadavg(av32, av) 529 struct netbsd32_loadavg *av32; 530 const struct loadavg *av; 531 { 532 533 av32->ldavg[0] = av->ldavg[0]; 534 av32->ldavg[1] = av->ldavg[1]; 535 av32->ldavg[2] = av->ldavg[2]; 536 av32->fscale = (netbsd32_long)av->fscale; 537 } 538 539 static __inline void 540 netbsd32_to_sigevent(const struct netbsd32_sigevent *ev32, struct sigevent *ev) 541 { 542 ev->sigev_notify = ev32->sigev_notify; 543 ev->sigev_signo = ev32->sigev_signo; 544 /* 545 * XXX sival_ptr, sigev_notify_function and 546 * sigev_notify_attributes are currently unused 547 */ 548 ev->sigev_value.sival_int = ev32->sigev_value.sival_int; 549 ev->sigev_notify_function = (void *)(intptr_t)ev32->sigev_notify_function; 550 ev->sigev_notify_attributes = (void *)(intptr_t)ev32->sigev_notify_attributes; 551 } 552 553 #endif /* _COMPAT_NETBSD32_NETBSD32_CONV_H_ */ 554
Indexes created Sun Sep 21 20:09:37 GMT 2025