1 /* $NetBSD: netbsd32.h,v 1.142 2023/07/29 12:38:25 rin Exp $ */
2
3 /*
4 * Copyright (c) 1998, 2001, 2008, 2015 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_H_
30 #define _COMPAT_NETBSD32_NETBSD32_H_
31 /* We need to change the size of register_t */
32 #ifdef syscallargs
33 #undef syscallargs
34 #endif
35 /*
36 * NetBSD 32-bit compatibility module.
37 */
38
39 #include <sys/param.h> /* precautionary upon removal from ucred.h */
40 #include <sys/systm.h>
41 #include <sys/mount.h>
42 #include <sys/ptrace.h>
43 #include <sys/stat.h>
44 #include <sys/statvfs.h>
45 #include <sys/syscallargs.h>
46 #include <sys/ipc.h>
47 #include <sys/shm.h>
48 #include <sys/ucontext.h>
49 #include <sys/ucred.h>
50 #include <sys/module_hook.h>
51
52 #include <compat/sys/ucontext.h>
53 #include <compat/sys/mount.h>
54 #include <compat/sys/signal.h>
55 #include <compat/sys/siginfo.h>
56 #include <compat/common/compat_util.h>
57
58 #include <nfs/rpcv2.h>
59
60 /*
61 * first define the basic types we need, and any applicable limits.
62 */
63
64 typedef int32_t netbsd32_long;
65 typedef uint32_t netbsd32_u_long;
66 typedef int64_t netbsd32_quad;
67
68 typedef uint32_t netbsd32_clock_t;
69 typedef uint32_t netbsd32_size_t;
70 typedef int32_t netbsd32_ssize_t;
71 typedef int32_t netbsd32_clockid_t;
72 typedef int32_t netbsd32_key_t;
73 typedef int32_t netbsd32_intptr_t;
74 typedef uint32_t netbsd32_uintptr_t;
75
76 /* Note: 32-bit sparc defines ssize_t as long but still has same size as int. */
77 #define NETBSD32_SSIZE_MAX INT32_MAX
78
79 /* netbsd32_[u]int64 are machine dependent and defined below */
80
81 /*
82 * machine dependant section; must define:
83 * NETBSD32_POINTER_TYPE
84 * - 32-bit pointer type, normally uint32_t but can be int32_t
85 * for platforms which rely on sign-extension of pointers
86 * such as SH-5.
87 * eg: #define NETBSD32_POINTER_TYPE uint32_t
88 * netbsd32_pointer_t
89 * - a typedef'd struct with the above as an "i32" member.
90 * eg: typedef struct {
91 * NETBSD32_POINTER_TYPE i32;
92 * } netbsd32_pointer_t;
93 * NETBSD32PTR64(p32)
94 * - Translate a 32-bit pointer into something valid in a
95 * 64-bit context.
96 * struct netbsd32_sigcontext
97 * - 32bit compatibility sigcontext structure for this arch.
98 * netbsd32_sigcontextp_t
99 * - type of pointer to above, normally uint32_t
100 * void netbsd32_setregs(struct proc *p, struct exec_package *pack,
101 * unsigned long stack);
102 * int netbsd32_sigreturn(struct proc *p, void *v,
103 * register_t *retval);
104 * void netbsd32_sendsig(sig_t catcher, int sig, int mask, u_long code);
105 * char netbsd32_esigcode[], netbsd32_sigcode[]
106 * - the above are abvious
107 *
108 * pull in the netbsd32 machine dependent header, that may help with the
109 * above, or it may be provided via the MD layer itself.
110 */
111 #include <machine/netbsd32_machdep.h>
112
113 /*
114 * Conversion functions for the rest of the compat32 code:
115 *
116 * NETBSD32PTR64() Convert user-supplied 32bit pointer to 'void *'
117 * NETBSD32PTR32() Assign a 'void *' to a 32bit pointer variable
118 * NETBSD32PTR32PLUS() Add an integer to a 32bit pointer
119 *
120 * Under rare circumstances the following get used:
121 *
122 * NETBSD32PTR32I() Convert 'void *' to the 32bit pointer base type.
123 * NETBSD32IPTR64() Convert 32bit pointer base type to 'void *'
124 */
125 #define NETBSD32PTR64(p32) NETBSD32IPTR64((p32).i32)
126 #define NETBSD32PTR32(p32, p64) ((p32).i32 = NETBSD32PTR32I(p64))
127 #define NETBSD32PTR32PLUS(p32, incr) netbsd32_ptr32_incr(&p32, incr)
128 #define NETBSD32PTR32I(p32) netbsd32_ptr32i(p32)
129 #define NETBSD32IPTR64(p32) netbsd32_iptr64(p32)
130
131 static __inline NETBSD32_POINTER_TYPE
netbsd32_ptr32i(const void * p64)132 netbsd32_ptr32i(const void *p64)
133 {
134 uintptr_t u64 = (uintptr_t)p64;
135 KASSERTMSG(u64 == (uintptr_t)(NETBSD32_POINTER_TYPE)u64,
136 "u64 %jx != %jx", (uintmax_t)u64,
137 (uintmax_t)(NETBSD32_POINTER_TYPE)u64);
138 return u64;
139 }
140
141 static __inline void *
netbsd32_iptr64(NETBSD32_POINTER_TYPE p32)142 netbsd32_iptr64(NETBSD32_POINTER_TYPE p32)
143 {
144 return (void *)(intptr_t)p32;
145 }
146
147 static __inline netbsd32_pointer_t
netbsd32_ptr32_incr(netbsd32_pointer_t * p32,uint32_t incr)148 netbsd32_ptr32_incr(netbsd32_pointer_t *p32, uint32_t incr)
149 {
150 netbsd32_pointer_t n32 = *p32;
151
152 n32.i32 += incr;
153 KASSERT(NETBSD32PTR64(n32) > NETBSD32PTR64(*p32));
154 return *p32 = n32;
155 }
156
157 /* Nothing should be using the raw type, so kill it */
158 #undef NETBSD32_POINTER_TYPE
159
160 /*
161 * 64 bit integers only have 4-byte alignment on some 32 bit ports,
162 * but always have 8-byte alignment on 64 bit systems.
163 * NETBSD32_INT64_ALIGN may be __attribute__((__aligned__(4)))
164 */
165 typedef int64_t netbsd32_int64 NETBSD32_INT64_ALIGN;
166 typedef uint64_t netbsd32_uint64 NETBSD32_INT64_ALIGN;
167 #undef NETBSD32_INT64_ALIGN
168
169 /* Type used in siginfo, avoids circular dependencies between headers. */
170 CTASSERT(sizeof(netbsd32_uint64) == sizeof(netbsd32_siginfo_uint64));
171 CTASSERT(__alignof__(netbsd32_uint64) == __alignof__(netbsd32_siginfo_uint64));
172
173 /*
174 * all pointers are netbsd32_pointer_t (defined in <machine/netbsd32_machdep.h>)
175 */
176
177 typedef netbsd32_pointer_t netbsd32_voidp;
178 typedef netbsd32_pointer_t netbsd32_u_shortp;
179 typedef netbsd32_pointer_t netbsd32_charp;
180 typedef netbsd32_pointer_t netbsd32_u_charp;
181 typedef netbsd32_pointer_t netbsd32_charpp;
182 typedef netbsd32_pointer_t netbsd32_size_tp;
183 typedef netbsd32_pointer_t netbsd32_intp;
184 typedef netbsd32_pointer_t netbsd32_uintp;
185 typedef netbsd32_pointer_t netbsd32_longp;
186 typedef netbsd32_pointer_t netbsd32_caddrp;
187 typedef netbsd32_pointer_t netbsd32_caddr;
188 typedef netbsd32_pointer_t netbsd32_gid_tp;
189 typedef netbsd32_pointer_t netbsd32_fsid_tp_t;
190 typedef netbsd32_pointer_t netbsd32_lwpidp;
191 typedef netbsd32_pointer_t netbsd32_ucontextp;
192 typedef netbsd32_pointer_t netbsd32_caddr_t;
193 typedef netbsd32_pointer_t netbsd32_lwpctlp;
194 typedef netbsd32_pointer_t netbsd32_pid_tp;
195 typedef netbsd32_pointer_t netbsd32_psetidp_t;
196 typedef netbsd32_pointer_t netbsd32_aclp_t;
197
198 /*
199 * now, the compatibility structures and their fake pointer types.
200 */
201
202 /* from <sys/types.h> */
203 typedef netbsd32_pointer_t netbsd32_fd_setp_t;
204 typedef netbsd32_intptr_t netbsd32_semid_t;
205 typedef netbsd32_pointer_t netbsd32_semidp_t;
206 typedef netbsd32_uint64 netbsd32_dev_t;
207 typedef netbsd32_int64 netbsd32_off_t;
208 typedef netbsd32_uint64 netbsd32_ino_t;
209 typedef netbsd32_int64 netbsd32_blkcnt_t;
210
211 /* from <sys/spawn.h> */
212 typedef netbsd32_pointer_t netbsd32_posix_spawn_file_actionsp;
213 typedef netbsd32_pointer_t netbsd32_posix_spawnattrp;
214 typedef netbsd32_pointer_t netbsd32_posix_spawn_file_actions_entryp;
215
216 /* from <sys/uio.h> */
217 typedef netbsd32_pointer_t netbsd32_iovecp_t;
218 struct netbsd32_iovec {
219 netbsd32_voidp iov_base; /* Base address. */
220 netbsd32_size_t iov_len; /* Length. */
221 };
222
223 /* from <sys/time.h> */
224 typedef int32_t netbsd32_timer_t;
225 typedef int32_t netbsd32_time50_t;
226 typedef netbsd32_int64 netbsd32_time_t;
227 typedef netbsd32_pointer_t netbsd32_timerp_t;
228 typedef netbsd32_pointer_t netbsd32_clockidp_t;
229
230 typedef netbsd32_pointer_t netbsd32_timespec50p_t;
231 struct netbsd32_timespec50 {
232 netbsd32_time50_t tv_sec; /* seconds */
233 netbsd32_long tv_nsec; /* and nanoseconds */
234 };
235
236 typedef netbsd32_pointer_t netbsd32_timespecp_t;
237 struct netbsd32_timespec {
238 netbsd32_time_t tv_sec; /* seconds */
239 netbsd32_long tv_nsec; /* and nanoseconds */
240 };
241
242 typedef netbsd32_pointer_t netbsd32_timeval50p_t;
243 struct netbsd32_timeval50 {
244 netbsd32_time50_t tv_sec; /* seconds */
245 netbsd32_long tv_usec; /* and microseconds */
246 };
247
248 typedef netbsd32_pointer_t netbsd32_timevalp_t;
249 struct netbsd32_timeval {
250 netbsd32_time_t tv_sec; /* seconds */
251 suseconds_t tv_usec; /* and microseconds */
252 };
253
254 typedef netbsd32_pointer_t netbsd32_timezonep_t;
255 struct netbsd32_timezone {
256 int tz_minuteswest; /* minutes west of Greenwich */
257 int tz_dsttime; /* type of dst correction */
258 };
259
260 typedef netbsd32_pointer_t netbsd32_itimerval50p_t;
261 struct netbsd32_itimerval50 {
262 struct netbsd32_timeval50 it_interval; /* timer interval */
263 struct netbsd32_timeval50 it_value; /* current value */
264 };
265
266 typedef netbsd32_pointer_t netbsd32_itimervalp_t;
267 struct netbsd32_itimerval {
268 struct netbsd32_timeval it_interval; /* timer interval */
269 struct netbsd32_timeval it_value; /* current value */
270 };
271
272 typedef netbsd32_pointer_t netbsd32_itimerspec50p_t;
273 struct netbsd32_itimerspec50 {
274 struct netbsd32_timespec50 it_interval;
275 struct netbsd32_timespec50 it_value;
276 };
277
278 typedef netbsd32_pointer_t netbsd32_itimerspecp_t;
279 struct netbsd32_itimerspec {
280 struct netbsd32_timespec it_interval;
281 struct netbsd32_timespec it_value;
282 };
283
284 /* from <sys/mount.h> */
285 typedef netbsd32_pointer_t netbsd32_fidp_t;
286
287 typedef netbsd32_pointer_t netbsd32_fhandlep_t;
288 typedef netbsd32_pointer_t netbsd32_compat_30_fhandlep_t;
289
290 typedef netbsd32_pointer_t netbsd32_statfsp_t;
291 struct netbsd32_statfs {
292 short f_type; /* type of file system */
293 unsigned short f_flags; /* copy of mount flags */
294 netbsd32_long f_bsize; /* fundamental file system block size */
295 netbsd32_long f_iosize; /* optimal transfer block size */
296 netbsd32_long f_blocks; /* total data blocks in file system */
297 netbsd32_long f_bfree; /* free blocks in fs */
298 netbsd32_long f_bavail; /* free blocks avail to non-superuser */
299 netbsd32_long f_files; /* total file nodes in file system */
300 netbsd32_long f_ffree; /* free file nodes in fs */
301 fsid_t f_fsid; /* file system id */
302 uid_t f_owner; /* user that mounted the file system */
303 netbsd32_long f_spare[4]; /* spare for later */
304 char f_fstypename[MFSNAMELEN]; /* fs type name */
305 char f_mntonname[MNAMELEN]; /* directory on which mounted */
306 char f_mntfromname[MNAMELEN]; /* mounted file system */
307 };
308
309 struct netbsd32_export_args30 {
310 int ex_flags; /* export related flags */
311 uid_t ex_root; /* mapping for root uid */
312 struct uucred ex_anon; /* mapping for anonymous user */
313 netbsd32_pointer_t ex_addr; /* net address to which exported */
314 int ex_addrlen; /* and the net address length */
315 netbsd32_pointer_t ex_mask; /* mask of valid bits in saddr */
316 int ex_masklen; /* and the smask length */
317 netbsd32_charp ex_indexfile; /* index file for WebNFS URLs */
318 };
319
320 /* from <sys/poll.h> */
321 typedef netbsd32_pointer_t netbsd32_pollfdp_t;
322
323 /* from <sys/ptrace.h> */
324 typedef netbsd32_pointer_t netbsd32_ptrace_io_descp_t;
325 struct netbsd32_ptrace_io_desc {
326 int piod_op; /* I/O operation */
327 netbsd32_voidp piod_offs; /* child offset */
328 netbsd32_voidp piod_addr; /* parent offset */
329 netbsd32_size_t piod_len; /* request length (in) /
330 actual count (out) */
331 };
332
333 struct netbsd32_ptrace_siginfo {
334 siginfo32_t psi_siginfo; /* signal information structure */
335 lwpid_t psi_lwpid; /* destination LWP of the signal
336 * value 0 means the whole process
337 * (route signal to all LWPs) */
338 };
339
340 #define PL32_LNAMELEN 20
341
342 struct netbsd32_ptrace_lwpstatus {
343 lwpid_t pl_lwpid;
344 sigset_t pl_sigpend;
345 sigset_t pl_sigmask;
346 char pl_name[PL32_LNAMELEN];
347 netbsd32_voidp pl_private;
348 };
349
350 /* from <sys/quotactl.h> */
351 typedef netbsd32_pointer_t netbsd32_quotactlargsp_t;
352 struct netbsd32_quotactlargs {
353 unsigned qc_op;
354 union {
355 struct {
356 netbsd32_pointer_t qc_info;
357 } stat;
358 struct {
359 int qc_idtype;
360 netbsd32_pointer_t qc_info;
361 } idtypestat;
362 struct {
363 int qc_objtype;
364 netbsd32_pointer_t qc_info;
365 } objtypestat;
366 struct {
367 netbsd32_pointer_t qc_key;
368 netbsd32_pointer_t qc_val;
369 } get;
370 struct {
371 netbsd32_pointer_t qc_key;
372 netbsd32_pointer_t qc_val;
373 } put;
374 struct {
375 netbsd32_pointer_t qc_key;
376 } del;
377 struct {
378 netbsd32_pointer_t qc_cursor;
379 } cursoropen;
380 struct {
381 netbsd32_pointer_t qc_cursor;
382 } cursorclose;
383 struct {
384 netbsd32_pointer_t qc_cursor;
385 int qc_idtype;
386 } cursorskipidtype;
387 struct {
388 netbsd32_pointer_t qc_cursor;
389 netbsd32_pointer_t qc_keys;
390 netbsd32_pointer_t qc_vals;
391 unsigned qc_maxnum;
392 netbsd32_pointer_t qc_ret;
393 } cursorget;
394 struct {
395 netbsd32_pointer_t qc_cursor;
396 netbsd32_pointer_t qc_ret;
397 } cursoratend;
398 struct {
399 netbsd32_pointer_t qc_cursor;
400 } cursorrewind;
401 struct {
402 int qc_idtype;
403 netbsd32_pointer_t qc_quotafile;
404 } quotaon;
405 struct {
406 int qc_idtype;
407 } quotaoff;
408 } u;
409 };
410
411 /* from <sys/resource.h> */
412 typedef netbsd32_pointer_t netbsd32_rusage50p_t;
413 struct netbsd32_rusage50 {
414 struct netbsd32_timeval50 ru_utime;/* user time used */
415 struct netbsd32_timeval50 ru_stime;/* system time used */
416 netbsd32_long ru_maxrss; /* max resident set size */
417 netbsd32_long ru_ixrss; /* integral shared memory size */
418 netbsd32_long ru_idrss; /* integral unshared data " */
419 netbsd32_long ru_isrss; /* integral unshared stack " */
420 netbsd32_long ru_minflt; /* page reclaims */
421 netbsd32_long ru_majflt; /* page faults */
422 netbsd32_long ru_nswap; /* swaps */
423 netbsd32_long ru_inblock; /* block input operations */
424 netbsd32_long ru_oublock; /* block output operations */
425 netbsd32_long ru_msgsnd; /* messages sent */
426 netbsd32_long ru_msgrcv; /* messages received */
427 netbsd32_long ru_nsignals; /* signals received */
428 netbsd32_long ru_nvcsw; /* voluntary context switches */
429 netbsd32_long ru_nivcsw; /* involuntary " */
430 };
431
432 typedef netbsd32_pointer_t netbsd32_rusagep_t;
433 struct netbsd32_rusage {
434 struct netbsd32_timeval ru_utime;/* user time used */
435 struct netbsd32_timeval ru_stime;/* system time used */
436 netbsd32_long ru_maxrss; /* max resident set size */
437 netbsd32_long ru_ixrss; /* integral shared memory size */
438 netbsd32_long ru_idrss; /* integral unshared data " */
439 netbsd32_long ru_isrss; /* integral unshared stack " */
440 netbsd32_long ru_minflt; /* page reclaims */
441 netbsd32_long ru_majflt; /* page faults */
442 netbsd32_long ru_nswap; /* swaps */
443 netbsd32_long ru_inblock; /* block input operations */
444 netbsd32_long ru_oublock; /* block output operations */
445 netbsd32_long ru_msgsnd; /* messages sent */
446 netbsd32_long ru_msgrcv; /* messages received */
447 netbsd32_long ru_nsignals; /* signals received */
448 netbsd32_long ru_nvcsw; /* voluntary context switches */
449 netbsd32_long ru_nivcsw; /* involuntary " */
450 };
451
452 typedef netbsd32_pointer_t netbsd32_wrusagep_t;
453 struct netbsd32_wrusage {
454 struct netbsd32_rusage wru_self;
455 struct netbsd32_rusage wru_children;
456 };
457
458 typedef netbsd32_pointer_t netbsd32_orlimitp_t;
459
460 typedef netbsd32_pointer_t netbsd32_rlimitp_t;
461
462 struct netbsd32_loadavg {
463 fixpt_t ldavg[3];
464 netbsd32_long fscale;
465 };
466
467 /* from <sys/swap.h> */
468 struct netbsd32_swapent {
469 netbsd32_dev_t se_dev; /* device id */
470 int se_flags; /* flags */
471 int se_nblks; /* total blocks */
472 int se_inuse; /* blocks in use */
473 int se_priority; /* priority of this device */
474 char se_path[PATH_MAX+1]; /* path name */
475 };
476
477 /* from <sys/ipc.h> */
478 typedef netbsd32_pointer_t netbsd32_ipc_permp_t;
479 struct netbsd32_ipc_perm {
480 uid_t cuid; /* creator user id */
481 gid_t cgid; /* creator group id */
482 uid_t uid; /* user id */
483 gid_t gid; /* group id */
484 mode_t mode; /* r/w permission */
485 unsigned short _seq; /* sequence # (to generate unique msg/sem/shm id) */
486 netbsd32_key_t _key; /* user specified msg/sem/shm key */
487 };
488 struct netbsd32_ipc_perm14 {
489 unsigned short cuid; /* creator user id */
490 unsigned short cgid; /* creator group id */
491 unsigned short uid; /* user id */
492 unsigned short gid; /* group id */
493 unsigned short mode; /* r/w permission */
494 unsigned short seq; /* sequence # (to generate unique msg/sem/shm id) */
495 netbsd32_key_t key; /* user specified msg/sem/shm key */
496 };
497
498 /* from <sys/msg.h> */
499 typedef netbsd32_pointer_t netbsd32_msgp_t;
500 struct netbsd32_msg {
501 netbsd32_msgp_t msg_next; /* next msg in the chain */
502 netbsd32_long msg_type; /* type of this message */
503 /* >0 -> type of this message */
504 /* 0 -> free header */
505 unsigned short msg_ts; /* size of this message */
506 short msg_spot; /* location of start of msg in buffer */
507 };
508
509 typedef uint32_t netbsd32_msgqnum_t;
510 typedef netbsd32_size_t netbsd32_msglen_t;
511
512 typedef netbsd32_pointer_t netbsd32_msqid_dsp_t;
513 struct netbsd32_msqid_ds {
514 struct netbsd32_ipc_perm msg_perm; /* operation permission structure */
515 netbsd32_msgqnum_t msg_qnum; /* number of messages in the queue */
516 netbsd32_msglen_t msg_qbytes; /* max # of bytes in the queue */
517 pid_t msg_lspid; /* process ID of last msgsend() */
518 pid_t msg_lrpid; /* process ID of last msgrcv() */
519 netbsd32_time_t msg_stime; /* time of last msgsend() */
520 netbsd32_time_t msg_rtime; /* time of last msgrcv() */
521 netbsd32_time_t msg_ctime; /* time of last change */
522
523 /*
524 * These members are private and used only in the internal
525 * implementation of this interface.
526 */
527 netbsd32_msgp_t _msg_first; /* first message in the queue */
528 netbsd32_msgp_t _msg_last; /* last message in the queue */
529 netbsd32_msglen_t _msg_cbytes; /* # of bytes currently in queue */
530 };
531 typedef netbsd32_pointer_t netbsd32_msqid_ds50p_t;
532 struct netbsd32_msqid_ds50 {
533 struct netbsd32_ipc_perm msg_perm; /* operation permission structure */
534 netbsd32_msgqnum_t msg_qnum; /* number of messages in the queue */
535 netbsd32_msglen_t msg_qbytes; /* max # of bytes in the queue */
536 pid_t msg_lspid; /* process ID of last msgsend() */
537 pid_t msg_lrpid; /* process ID of last msgrcv() */
538 int32_t msg_stime; /* time of last msgsend() */
539 int32_t msg_rtime; /* time of last msgrcv() */
540 int32_t msg_ctime; /* time of last change */
541
542 /*
543 * These members are private and used only in the internal
544 * implementation of this interface.
545 */
546 netbsd32_msgp_t _msg_first; /* first message in the queue */
547 netbsd32_msgp_t _msg_last; /* last message in the queue */
548 netbsd32_msglen_t _msg_cbytes; /* # of bytes currently in queue */
549 };
550
551 typedef netbsd32_pointer_t netbsd32_msqid_ds14p_t;
552 struct netbsd32_msqid_ds14 {
553 struct netbsd32_ipc_perm14 msg_perm; /* msg queue permission bits */
554 netbsd32_msgp_t msg_first; /* first message in the queue */
555 netbsd32_msgp_t msg_last; /* last message in the queue */
556 netbsd32_u_long msg_cbytes; /* number of bytes in use on the queue */
557 netbsd32_u_long msg_qnum; /* number of msgs in the queue */
558 netbsd32_u_long msg_qbytes; /* max # of bytes on the queue */
559 pid_t msg_lspid; /* pid of last msgsnd() */
560 pid_t msg_lrpid; /* pid of last msgrcv() */
561 int32_t msg_stime; /* time of last msgsnd() */
562 netbsd32_long msg_pad1;
563 int32_t msg_rtime; /* time of last msgrcv() */
564 netbsd32_long msg_pad2;
565 int32_t msg_ctime; /* time of last msgctl() */
566 netbsd32_long msg_pad3;
567 netbsd32_long msg_pad4[4];
568 };
569
570 /* from <sys/sem.h> */
571 typedef netbsd32_pointer_t netbsd32_semp_t;
572
573 typedef netbsd32_pointer_t netbsd32_semid_dsp_t;
574 struct netbsd32_semid_ds {
575 struct netbsd32_ipc_perm sem_perm;/* operation permission struct */
576 unsigned short sem_nsems; /* number of sems in set */
577 netbsd32_time_t sem_otime; /* last operation time */
578 netbsd32_time_t sem_ctime; /* last change time */
579
580 /*
581 * These members are private and used only in the internal
582 * implementation of this interface.
583 */
584 netbsd32_semp_t _sem_base; /* pointer to first semaphore in set */
585 };
586
587 typedef netbsd32_pointer_t netbsd32_semid_ds50p_t;
588 struct netbsd32_semid_ds50 {
589 struct netbsd32_ipc_perm sem_perm;/* operation permission struct */
590 unsigned short sem_nsems; /* number of sems in set */
591 int32_t sem_otime; /* last operation time */
592 int32_t sem_ctime; /* last change time */
593
594 /*
595 * These members are private and used only in the internal
596 * implementation of this interface.
597 */
598 netbsd32_semp_t _sem_base; /* pointer to first semaphore in set */
599 };
600
601 typedef netbsd32_pointer_t netbsd32_semid_ds14p_t;
602 struct netbsd32_semid_ds14 {
603 struct netbsd32_ipc_perm14 sem_perm;/* operation permission struct */
604 netbsd32_semp_t sem_base; /* pointer to first semaphore in set */
605 unsigned short sem_nsems; /* number of sems in set */
606 netbsd32_time_t sem_otime; /* last operation time */
607 netbsd32_long sem_pad1; /* SVABI/386 says I need this here */
608 netbsd32_time_t sem_ctime; /* last change time */
609 /* Times measured in secs since */
610 /* 00:00:00 GMT, Jan. 1, 1970 */
611 int32_t sem_pad2; /* SVABI/386 says I need this here */
612 int32_t sem_pad3[4]; /* SVABI/386 says I need this here */
613 };
614
615 typedef uint32_t netbsd32_semunu_t;
616 typedef netbsd32_pointer_t netbsd32_semunp_t;
617 union netbsd32_semun {
618 int val; /* value for SETVAL */
619 netbsd32_semid_dsp_t buf; /* buffer for IPC_STAT & IPC_SET */
620 netbsd32_u_shortp array; /* array for GETALL & SETALL */
621 };
622
623 typedef netbsd32_pointer_t netbsd32_semun50p_t;
624 union netbsd32_semun50 {
625 int val; /* value for SETVAL */
626 netbsd32_semid_ds50p_t buf; /* buffer for IPC_STAT & IPC_SET */
627 netbsd32_u_shortp array; /* array for GETALL & SETALL */
628 };
629
630 typedef netbsd32_pointer_t netbsd32_sembufp_t;
631 struct netbsd32_sembuf {
632 unsigned short sem_num; /* semaphore # */
633 short sem_op; /* semaphore operation */
634 short sem_flg; /* operation flags */
635 };
636
637 /* from <sys/shm.h> */
638 typedef netbsd32_pointer_t netbsd32_shmid_dsp_t;
639 struct netbsd32_shmid_ds {
640 struct netbsd32_ipc_perm shm_perm; /* operation permission structure */
641 netbsd32_size_t shm_segsz; /* size of segment in bytes */
642 pid_t shm_lpid; /* process ID of last shm op */
643 pid_t shm_cpid; /* process ID of creator */
644 shmatt_t shm_nattch; /* number of current attaches */
645 netbsd32_time_t shm_atime; /* time of last shmat() */
646 netbsd32_time_t shm_dtime; /* time of last shmdt() */
647 netbsd32_time_t shm_ctime; /* time of last change by shmctl() */
648 netbsd32_voidp _shm_internal; /* sysv stupidity */
649 };
650
651 typedef netbsd32_pointer_t netbsd32_shmid_ds50p_t;
652 struct netbsd32_shmid_ds50 {
653 struct netbsd32_ipc_perm shm_perm; /* operation permission structure */
654 netbsd32_size_t shm_segsz; /* size of segment in bytes */
655 pid_t shm_lpid; /* process ID of last shm op */
656 pid_t shm_cpid; /* process ID of creator */
657 shmatt_t shm_nattch; /* number of current attaches */
658 int32_t shm_atime; /* time of last shmat() */
659 int32_t shm_dtime; /* time of last shmdt() */
660 int32_t shm_ctime; /* time of last change by shmctl() */
661 netbsd32_voidp _shm_internal; /* sysv stupidity */
662 };
663
664 typedef netbsd32_pointer_t netbsd32_shmid_ds14p_t;
665 struct netbsd32_shmid_ds14 {
666 struct netbsd32_ipc_perm14 shm_perm; /* operation permission structure */
667 int shm_segsz; /* size of segment in bytes */
668 pid_t shm_lpid; /* process ID of last shm op */
669 pid_t shm_cpid; /* process ID of creator */
670 short shm_nattch; /* number of current attaches */
671 int32_t shm_atime; /* time of last shmat() */
672 int32_t shm_dtime; /* time of last shmdt() */
673 int32_t shm_ctime; /* time of last change by shmctl() */
674 netbsd32_voidp _shm_internal; /* sysv stupidity */
675 };
676
677 /* from <sys/signal.h> */
678 typedef netbsd32_pointer_t netbsd32_sigsetp_t;
679 typedef netbsd32_pointer_t netbsd32_sigactionp_t;
680 struct netbsd32_sigaction13 {
681 netbsd32_voidp netbsd32_sa_handler; /* signal handler */
682 sigset13_t netbsd32_sa_mask; /* signal mask to apply */
683 int netbsd32_sa_flags; /* see signal options below */
684 };
685
686 struct netbsd32_sigaction {
687 netbsd32_voidp netbsd32_sa_handler; /* signal handler */
688 sigset_t netbsd32_sa_mask; /* signal mask to apply */
689 int netbsd32_sa_flags; /* see signal options below */
690 };
691
692 typedef netbsd32_pointer_t netbsd32_sigaltstack13p_t;
693 struct netbsd32_sigaltstack13 {
694 netbsd32_charp ss_sp; /* signal stack base */
695 int ss_size; /* signal stack length */
696 int ss_flags; /* SS_DISABLE and/or SS_ONSTACK */
697 };
698
699 typedef netbsd32_pointer_t netbsd32_sigaltstackp_t;
700 struct netbsd32_sigaltstack {
701 netbsd32_voidp ss_sp; /* signal stack base */
702 netbsd32_size_t ss_size; /* signal stack length */
703 int ss_flags; /* SS_DISABLE and/or SS_ONSTACK */
704 };
705
706 typedef netbsd32_pointer_t netbsd32_sigstackp_t;
707 struct netbsd32_sigstack {
708 netbsd32_voidp ss_sp; /* signal stack pointer */
709 int ss_onstack; /* current status */
710 };
711
712 typedef netbsd32_pointer_t netbsd32_sigvecp_t;
713 struct netbsd32_sigvec {
714 netbsd32_voidp sv_handler; /* signal handler */
715 int sv_mask; /* signal mask to apply */
716 int sv_flags; /* see signal options below */
717 };
718
719 typedef netbsd32_pointer_t netbsd32_siginfop_t;
720
721 union netbsd32_sigval {
722 int sival_int;
723 netbsd32_voidp sival_ptr;
724 };
725
726 typedef netbsd32_pointer_t netbsd32_sigeventp_t;
727 struct netbsd32_sigevent {
728 int sigev_notify;
729 int sigev_signo;
730 union netbsd32_sigval sigev_value;
731 netbsd32_voidp sigev_notify_function;
732 netbsd32_voidp sigev_notify_attributes;
733 };
734
735 /* from <sys/sigtypes.h> */
736 typedef netbsd32_pointer_t netbsd32_stackp_t;
737
738 /* from <sys/socket.h> */
739 typedef netbsd32_pointer_t netbsd32_sockaddrp_t;
740 typedef netbsd32_pointer_t netbsd32_osockaddrp_t;
741 typedef netbsd32_pointer_t netbsd32_socklenp_t;
742
743 typedef netbsd32_pointer_t netbsd32_msghdrp_t;
744 struct netbsd32_msghdr {
745 netbsd32_caddr_t msg_name; /* optional address */
746 unsigned int msg_namelen; /* size of address */
747 netbsd32_iovecp_t msg_iov; /* scatter/gather array */
748 unsigned int msg_iovlen; /* # elements in msg_iov */
749 netbsd32_caddr_t msg_control; /* ancillary data, see below */
750 unsigned int msg_controllen; /* ancillary data buffer len */
751 int msg_flags; /* flags on received message */
752 };
753
754 typedef netbsd32_pointer_t netbsd32_omsghdrp_t;
755 struct netbsd32_omsghdr {
756 netbsd32_caddr_t msg_name; /* optional address */
757 int msg_namelen; /* size of address */
758 netbsd32_iovecp_t msg_iov; /* scatter/gather array */
759 int msg_iovlen; /* # elements in msg_iov */
760 netbsd32_caddr_t msg_accrights; /* access rights sent/recvd */
761 u_int msg_accrightslen;
762 };
763
764 typedef netbsd32_pointer_t netbsd32_mmsghdrp_t;
765 struct netbsd32_mmsghdr {
766 struct netbsd32_msghdr msg_hdr;
767 unsigned int msg_len;
768 };
769
770 /* from <sys/stat.h> */
771 typedef netbsd32_pointer_t netbsd32_stat12p_t;
772 struct netbsd32_stat12 { /* NetBSD-1.2 stat struct */
773 uint32_t st_dev; /* inode's device */
774 uint32_t st_ino; /* inode's number */
775 uint16_t st_mode; /* inode protection mode */
776 uint16_t st_nlink; /* number of hard links */
777 uid_t st_uid; /* user ID of the file's owner */
778 gid_t st_gid; /* group ID of the file's group */
779 uint32_t st_rdev; /* device type */
780 struct netbsd32_timespec50 st_atimespec;/* time of last access */
781 struct netbsd32_timespec50 st_mtimespec;/* time of last data modification */
782 struct netbsd32_timespec50 st_ctimespec;/* time of last file status change */
783 netbsd32_int64 st_size; /* file size, in bytes */
784 netbsd32_int64 st_blocks; /* blocks allocated for file */
785 uint32_t st_blksize; /* optimal blocksize for I/O */
786 uint32_t st_flags; /* user defined flags for file */
787 uint32_t st_gen; /* file generation number */
788 int32_t st_lspare;
789 netbsd32_int64 st_qspare[2];
790 };
791
792 typedef netbsd32_pointer_t netbsd32_stat43p_t;
793 struct netbsd32_stat43 { /* BSD-4.3 stat struct */
794 uint16_t st_dev; /* inode's device */
795 uint32_t st_ino; /* inode's number */
796 uint16_t st_mode; /* inode protection mode */
797 uint16_t st_nlink; /* number of hard links */
798 uint16_t st_uid; /* user ID of the file's owner */
799 uint16_t st_gid; /* group ID of the file's group */
800 uint16_t st_rdev; /* device type */
801 int32_t st_size; /* file size, in bytes */
802 struct netbsd32_timespec50 st_atimespec;/* time of last access */
803 struct netbsd32_timespec50 st_mtimespec;/* time of last data modification */
804 struct netbsd32_timespec50 st_ctimespec;/* time of last file status change */
805 int32_t st_blksize; /* optimal blocksize for I/O */
806 int32_t st_blocks; /* blocks allocated for file */
807 uint32_t st_flags; /* user defined flags for file */
808 uint32_t st_gen; /* file generation number */
809 };
810 typedef netbsd32_pointer_t netbsd32_stat13p_t;
811 struct netbsd32_stat13 {
812 uint32_t st_dev; /* inode's device */
813 uint32_t st_ino; /* inode's number */
814 mode_t st_mode; /* inode protection mode */
815 nlink_t st_nlink; /* number of hard links */
816 uid_t st_uid; /* user ID of the file's owner */
817 gid_t st_gid; /* group ID of the file's group */
818 uint32_t st_rdev; /* device type */
819 struct netbsd32_timespec50 st_atimespec;/* time of last access */
820 struct netbsd32_timespec50 st_mtimespec;/* time of last data modification */
821 struct netbsd32_timespec50 st_ctimespec;/* time of last file status change */
822 netbsd32_int64 st_size; /* file size, in bytes */
823 netbsd32_uint64 st_blocks; /* blocks allocated for file */
824 blksize_t st_blksize; /* optimal blocksize for I/O */
825 uint32_t st_flags; /* user defined flags for file */
826 uint32_t st_gen; /* file generation number */
827 uint32_t st_spare; /* file generation number */
828 struct netbsd32_timespec50 st_birthtimespec;
829 uint32_t st_spare2;
830 };
831
832 typedef netbsd32_pointer_t netbsd32_stat50p_t;
833 struct netbsd32_stat50 {
834 uint32_t st_dev; /* inode's device */
835 mode_t st_mode; /* inode protection mode */
836 netbsd32_uint64 st_ino; /* inode's number */
837 nlink_t st_nlink; /* number of hard links */
838 uid_t st_uid; /* user ID of the file's owner */
839 gid_t st_gid; /* group ID of the file's group */
840 uint32_t st_rdev; /* device type */
841 struct netbsd32_timespec50 st_atimespec;/* time of last access */
842 struct netbsd32_timespec50 st_mtimespec;/* time of last data modification */
843 struct netbsd32_timespec50 st_ctimespec;/* time of last file status change */
844 struct netbsd32_timespec50 st_birthtimespec; /* time of creation */
845 netbsd32_int64 st_size; /* file size, in bytes */
846 netbsd32_uint64 st_blocks; /* blocks allocated for file */
847 blksize_t st_blksize; /* optimal blocksize for I/O */
848 uint32_t st_flags; /* user defined flags for file */
849 uint32_t st_gen; /* file generation number */
850 uint32_t st_spare[2];
851 };
852
853 typedef netbsd32_pointer_t netbsd32_statp_t;
854 struct netbsd32_stat {
855 netbsd32_dev_t st_dev; /* inode's device */
856 mode_t st_mode; /* inode protection mode */
857 netbsd32_uint64 st_ino; /* inode's number */
858 nlink_t st_nlink; /* number of hard links */
859 uid_t st_uid; /* user ID of the file's owner */
860 gid_t st_gid; /* group ID of the file's group */
861 netbsd32_dev_t st_rdev; /* device type */
862 struct netbsd32_timespec st_atimespec;/* time of last access */
863 struct netbsd32_timespec st_mtimespec;/* time of last data modification */
864 struct netbsd32_timespec st_ctimespec;/* time of last file status change */
865 struct netbsd32_timespec st_birthtimespec; /* time of creation */
866 netbsd32_int64 st_size; /* file size, in bytes */
867 netbsd32_uint64 st_blocks; /* blocks allocated for file */
868 blksize_t st_blksize; /* optimal blocksize for I/O */
869 uint32_t st_flags; /* user defined flags for file */
870 uint32_t st_gen; /* file generation number */
871 uint32_t st_spare[2];
872 };
873
874 /* from <sys/statvfs.h> */
875 typedef netbsd32_pointer_t netbsd32_statvfs90p_t;
876 struct netbsd32_statvfs90 {
877 netbsd32_u_long f_flag; /* copy of mount exported flags */
878 netbsd32_u_long f_bsize; /* system block size */
879 netbsd32_u_long f_frsize; /* system fragment size */
880 netbsd32_u_long f_iosize; /* optimal file system block size */
881 netbsd32_uint64 f_blocks; /* number of blocks in file system */
882 netbsd32_uint64 f_bfree; /* free blocks avail in file system */
883 netbsd32_uint64 f_bavail; /* free blocks avail to non-root */
884 netbsd32_uint64 f_bresvd; /* blocks reserved for root */
885 netbsd32_uint64 f_files; /* total file nodes in file system */
886 netbsd32_uint64 f_ffree; /* free file nodes in file system */
887 netbsd32_uint64 f_favail; /* free file nodes avail to non-root */
888 netbsd32_uint64 f_fresvd; /* file nodes reserved for root */
889 netbsd32_uint64 f_syncreads; /* count of sync reads since mount */
890 netbsd32_uint64 f_syncwrites; /* count of sync writes since mount */
891 netbsd32_uint64 f_asyncreads; /* count of async reads since mount */
892 netbsd32_uint64 f_asyncwrites; /* count of async writes since mount */
893 fsid_t f_fsidx; /* NetBSD compatible fsid */
894 netbsd32_u_long f_fsid; /* Posix compatible fsid */
895 netbsd32_u_long f_namemax; /* maximum filename length */
896 uid_t f_owner; /* user that mounted the file system */
897 uint32_t f_spare[4]; /* spare space */
898 char f_fstypename[_VFS_NAMELEN]; /* fs type name */
899 char f_mntonname[_VFS_MNAMELEN]; /* directory on which mounted */
900 char f_mntfromname[_VFS_MNAMELEN]; /* mounted file system */
901 };
902
903 typedef netbsd32_pointer_t netbsd32_statvfsp_t;
904 struct netbsd32_statvfs {
905 netbsd32_u_long f_flag; /* copy of mount exported flags */
906 netbsd32_u_long f_bsize; /* system block size */
907 netbsd32_u_long f_frsize; /* system fragment size */
908 netbsd32_u_long f_iosize; /* optimal file system block size */
909 netbsd32_uint64 f_blocks; /* number of blocks in file system */
910 netbsd32_uint64 f_bfree; /* free blocks avail in file system */
911 netbsd32_uint64 f_bavail; /* free blocks avail to non-root */
912 netbsd32_uint64 f_bresvd; /* blocks reserved for root */
913 netbsd32_uint64 f_files; /* total file nodes in file system */
914 netbsd32_uint64 f_ffree; /* free file nodes in file system */
915 netbsd32_uint64 f_favail; /* free file nodes avail to non-root */
916 netbsd32_uint64 f_fresvd; /* file nodes reserved for root */
917 netbsd32_uint64 f_syncreads; /* count of sync reads since mount */
918 netbsd32_uint64 f_syncwrites; /* count of sync writes since mount */
919 netbsd32_uint64 f_asyncreads; /* count of async reads since mount */
920 netbsd32_uint64 f_asyncwrites; /* count of async writes since mount */
921 fsid_t f_fsidx; /* NetBSD compatible fsid */
922 netbsd32_u_long f_fsid; /* Posix compatible fsid */
923 netbsd32_u_long f_namemax; /* maximum filename length */
924 uid_t f_owner; /* user that mounted the file system */
925 netbsd32_uint64 f_spare[4]; /* spare space */
926 char f_fstypename[_VFS_NAMELEN]; /* fs type name */
927 char f_mntonname[_VFS_MNAMELEN]; /* directory on which mounted */
928 char f_mntfromname[_VFS_MNAMELEN]; /* mounted file system */
929 char f_mntfromlabel[_VFS_MNAMELEN]; /* disk label name if available */
930 };
931
932 /* from <sys/timex.h> */
933 typedef netbsd32_pointer_t netbsd32_ntptimevalp_t;
934 typedef netbsd32_pointer_t netbsd32_ntptimeval30p_t;
935 typedef netbsd32_pointer_t netbsd32_ntptimeval50p_t;
936
937 struct netbsd32_ntptimeval30 {
938 struct netbsd32_timeval50 time; /* current time (ro) */
939 netbsd32_long maxerror; /* maximum error (us) (ro) */
940 netbsd32_long esterror; /* estimated error (us) (ro) */
941 };
942 struct netbsd32_ntptimeval50 {
943 struct netbsd32_timespec50 time; /* current time (ro) */
944 netbsd32_long maxerror; /* maximum error (us) (ro) */
945 netbsd32_long esterror; /* estimated error (us) (ro) */
946 netbsd32_long tai; /* TAI offset */
947 int time_state; /* time status */
948 };
949
950 struct netbsd32_ntptimeval {
951 struct netbsd32_timespec time; /* current time (ro) */
952 netbsd32_long maxerror; /* maximum error (us) (ro) */
953 netbsd32_long esterror; /* estimated error (us) (ro) */
954 netbsd32_long tai; /* TAI offset */
955 int time_state; /* time status */
956 };
957 typedef netbsd32_pointer_t netbsd32_timexp_t;
958 struct netbsd32_timex {
959 unsigned int modes; /* clock mode bits (wo) */
960 netbsd32_long offset; /* time offset (us) (rw) */
961 netbsd32_long freq; /* frequency offset (scaled ppm) (rw) */
962 netbsd32_long maxerror; /* maximum error (us) (rw) */
963 netbsd32_long esterror; /* estimated error (us) (rw) */
964 int status; /* clock status bits (rw) */
965 netbsd32_long constant; /* pll time constant (rw) */
966 netbsd32_long precision; /* clock precision (us) (ro) */
967 netbsd32_long tolerance; /* clock frequency tolerance (scaled
968 * ppm) (ro) */
969 /*
970 * The following read-only structure members are implemented
971 * only if the PPS signal discipline is configured in the
972 * kernel.
973 */
974 netbsd32_long ppsfreq; /* pps frequency (scaled ppm) (ro) */
975 netbsd32_long jitter; /* pps jitter (us) (ro) */
976 int shift; /* interval duration (s) (shift) (ro) */
977 netbsd32_long stabil; /* pps stability (scaled ppm) (ro) */
978 netbsd32_long jitcnt; /* jitter limit exceeded (ro) */
979 netbsd32_long calcnt; /* calibration intervals (ro) */
980 netbsd32_long errcnt; /* calibration errors (ro) */
981 netbsd32_long stbcnt; /* stability limit exceeded (ro) */
982 };
983
984 /* <prop/plistref.h> */
985 struct netbsd32_plistref {
986 netbsd32_pointer_t pref_plist;
987 netbsd32_size_t pref_len;
988 };
989
990 /* <nv.h> */
991 typedef struct {
992 netbsd32_pointer_t buf;
993 netbsd32_size_t len;
994 int flags;
995 } netbsd32_nvlist_ref_t;
996
997 /* from <ufs/lfs/lfs.h> */
998 typedef netbsd32_pointer_t netbsd32_block_infop_t; /* XXX broken */
999
1000 /* from <sys/utsname.h> */
1001 typedef netbsd32_pointer_t netbsd32_utsnamep_t;
1002
1003 /* from <compat/common/kern_info_09.c> */
1004 typedef netbsd32_pointer_t netbsd32_outsnamep_t;
1005
1006 /* from <arch/sparc{,64}/include/vuid_event.h> */
1007 typedef struct firm_event32 {
1008 unsigned short id; /* key or MS_* or LOC_[XY]_DELTA */
1009 unsigned short pad; /* unused, at least by X11 */
1010 int value; /* VKEY_{UP,DOWN} or locator delta */
1011 struct netbsd32_timeval time;
1012 } Firm_event32;
1013
1014 /* from <sys/uuid.h> */
1015 typedef netbsd32_pointer_t netbsd32_uuidp_t;
1016
1017 /* from <sys/event.h> */
1018 typedef netbsd32_pointer_t netbsd32_keventp_t;
1019
1020 struct netbsd32_kevent {
1021 netbsd32_uintptr_t ident;
1022 uint32_t filter;
1023 uint32_t flags;
1024 uint32_t fflags;
1025 netbsd32_int64 data;
1026 netbsd32_pointer_t udata;
1027 netbsd32_uint64 ext[4];
1028 };
1029
1030 /* from <compat/sys/event.h> */
1031 typedef netbsd32_pointer_t netbsd32_kevent100p_t;
1032
1033 struct netbsd32_kevent100 {
1034 netbsd32_uintptr_t ident;
1035 uint32_t filter;
1036 uint32_t flags;
1037 uint32_t fflags;
1038 netbsd32_int64 data;
1039 netbsd32_pointer_t udata;
1040 };
1041
1042 /* from <sys/sched.h> */
1043 typedef netbsd32_pointer_t netbsd32_sched_paramp_t;
1044 typedef netbsd32_pointer_t netbsd32_cpusetp_t;
1045
1046 /* from <fs/tmpfs/tmpfs_args.h> */
1047 struct netbsd32_tmpfs_args {
1048 int ta_version;
1049
1050 /* Size counters. */
1051 netbsd32_ino_t ta_nodes_max;
1052 netbsd32_off_t ta_size_max;
1053
1054 /* Root node attributes. */
1055 uid_t ta_root_uid;
1056 gid_t ta_root_gid;
1057 mode_t ta_root_mode;
1058 };
1059
1060 /* from <fs/cd9660/cd9660_mount.h> */
1061 struct netbsd32_iso_args {
1062 netbsd32_charp fspec;
1063 struct netbsd32_export_args30 _pad1;
1064 int flags;
1065 };
1066
1067 /* from <ufs/ufs/ufs_mount.h> */
1068 struct netbsd32_ufs_args {
1069 netbsd32_charp fspec;
1070 };
1071
1072 struct netbsd32_mfs_args {
1073 netbsd32_charp fspec;
1074 struct netbsd32_export_args30 _pad1;
1075 netbsd32_voidp base;
1076 netbsd32_u_long size;
1077 };
1078
1079 /* from <nfs/nfs.h> */
1080 struct netbsd32_nfsd_args {
1081 int sock;
1082 netbsd32_voidp name;
1083 int namelen;
1084 };
1085
1086 typedef netbsd32_pointer_t netbsd32_nfsdp;
1087 struct netbsd32_nfsd_srvargs {
1088 netbsd32_nfsdp nsd_nfsd;
1089 uid_t nsd_uid;
1090 uint32_t nsd_haddr;
1091 struct uucred nsd_cr;
1092 int nsd_authlen;
1093 netbsd32_u_charp nsd_authstr;
1094 int nsd_verflen;
1095 netbsd32_u_charp nsd_verfstr;
1096 struct netbsd32_timeval nsd_timestamp;
1097 uint32_t nsd_ttl;
1098 NFSKERBKEY_T nsd_key;
1099 };
1100
1101 typedef netbsd32_pointer_t netbsd32_export_argsp;
1102 struct netbsd32_export_args {
1103 int ex_flags;
1104 uid_t ex_root;
1105 struct uucred ex_anon;
1106 netbsd32_sockaddrp_t ex_addr;
1107 int ex_addrlen;
1108 netbsd32_sockaddrp_t ex_mask;
1109 int ex_masklen;
1110 netbsd32_charp ex_indexfile;
1111 };
1112
1113 struct netbsd32_mountd_exports_list {
1114 const netbsd32_charp mel_path;
1115 netbsd32_size_t mel_nexports;
1116 netbsd32_export_argsp mel_exports;
1117 };
1118
1119 /* from <nfs/nfsmount,h> */
1120 struct netbsd32_nfs_args {
1121 int32_t version; /* args structure version number */
1122 netbsd32_sockaddrp_t addr; /* file server address */
1123 int32_t addrlen; /* length of address */
1124 int32_t sotype; /* Socket type */
1125 int32_t proto; /* and Protocol */
1126 netbsd32_u_charp fh; /* File handle to be mounted */
1127 int32_t fhsize; /* Size, in bytes, of fh */
1128 int32_t flags; /* flags */
1129 int32_t wsize; /* write size in bytes */
1130 int32_t rsize; /* read size in bytes */
1131 int32_t readdirsize; /* readdir size in bytes */
1132 int32_t timeo; /* initial timeout in .1 secs */
1133 int32_t retrans; /* times to retry send */
1134 int32_t maxgrouplist; /* Max. size of group list */
1135 int32_t readahead; /* # of blocks to readahead */
1136 int32_t leaseterm; /* Ignored; Term (sec) of lease */
1137 int32_t deadthresh; /* Retrans threshold */
1138 netbsd32_charp hostname; /* server's name */
1139 };
1140
1141 /* from <msdosfs/msdosfsmount.h> */
1142 struct netbsd32_msdosfs_args {
1143 netbsd32_charp fspec; /* blocks special holding the fs to mount */
1144 struct netbsd32_export_args30 _pad1; /* compat with old userland tools */
1145 uid_t uid; /* uid that owns msdosfs files */
1146 gid_t gid; /* gid that owns msdosfs files */
1147 mode_t mask; /* mask to be applied for msdosfs perms */
1148 int flags; /* see below */
1149
1150 /* Following items added after versioning support */
1151 int version; /* version of the struct */
1152 mode_t dirmask; /* v2: mask to be applied for msdosfs perms */
1153 int gmtoff; /* v3: offset from UTC in seconds */
1154 };
1155
1156 /* from <udf/udf_mount.h> */
1157 struct netbsd32_udf_args {
1158 uint32_t version; /* version of this structure */
1159 netbsd32_charp fspec; /* mount specifier */
1160 int32_t sessionnr; /* session specifier, rel of abs */
1161 uint32_t udfmflags; /* mount options */
1162 int32_t gmtoff; /* offset from UTC in seconds */
1163
1164 uid_t anon_uid; /* mapping of anonymous files uid */
1165 gid_t anon_gid; /* mapping of anonymous files gid */
1166 uid_t nobody_uid; /* nobody:nobody will map to -1:-1 */
1167 gid_t nobody_gid; /* nobody:nobody will map to -1:-1 */
1168
1169 uint32_t sector_size; /* for mounting dumps/files */
1170
1171 /* extendable */
1172 uint8_t reserved[32];
1173 };
1174
1175 /* from <miscfs/genfs/layer.h> */
1176 struct netbsd32_layer_args {
1177 netbsd32_charp target; /* Target of loopback */
1178 struct netbsd32_export_args30 _pad1; /* compat with old userland tools */
1179 };
1180
1181 /* from <miscfs/nullfs/null.h> */
1182 struct netbsd32_null_args {
1183 struct netbsd32_layer_args la; /* generic layerfs args */
1184 };
1185
1186 struct netbsd32_posix_spawn_file_actions_entry {
1187 enum { FAE32_OPEN, FAE32_DUP2, FAE32_CLOSE,
1188 FAE32_CHDIR, FAE32_FCHDIR } fae_action;
1189
1190 int fae_fildes;
1191 union {
1192 struct {
1193 netbsd32_charp path;
1194 int oflag;
1195 mode_t mode;
1196 } open;
1197 struct {
1198 int newfildes;
1199 } dup2;
1200 struct {
1201 netbsd32_charp path;
1202 } chdir;
1203 } fae_data;
1204 };
1205
1206 struct netbsd32_posix_spawn_file_actions {
1207 unsigned int size; /* size of fae array */
1208 unsigned int len; /* how many slots are used */
1209 netbsd32_posix_spawn_file_actions_entryp fae;
1210 };
1211
1212 struct netbsd32_modctl_load {
1213 netbsd32_charp ml_filename;
1214 int ml_flags;
1215 netbsd32_charp ml_props;
1216 netbsd32_size_t ml_propslen;
1217 };
1218
1219 struct netbsd32_mq_attr {
1220 netbsd32_long mq_flags;
1221 netbsd32_long mq_maxmsg;
1222 netbsd32_long mq_msgsize;
1223 netbsd32_long mq_curmsgs;
1224 };
1225 typedef netbsd32_pointer_t netbsd32_mq_attrp_t;
1226
1227 #if 0
1228 int netbsd32_kevent(struct lwp *, void *, register_t *);
1229 #endif
1230
1231 /*
1232 * here are some macros to convert between netbsd32 and native 64 bit types.
1233 * note that they do *NOT* act like good macros and put ()'s around all
1234 * arguments cuz this _breaks_ SCARG().
1235 */
1236 #define NETBSD32TO64(s32uap, uap, name) \
1237 SCARG(uap, name) = SCARG(s32uap, name)
1238 #define NETBSD32TOP(s32uap, uap, name, type) \
1239 SCARG(uap, name) = SCARG_P32(s32uap, name)
1240 #define NETBSD32TOX(s32uap, uap, name, type) \
1241 SCARG(uap, name) = (type)SCARG(s32uap, name)
1242 #define NETBSD32TOX64(s32uap, uap, name, type) \
1243 SCARG(uap, name) = (type)(long)SCARG(s32uap, name)
1244
1245 /* and some standard versions */
1246 #define NETBSD32TO64_UAP(name) NETBSD32TO64(uap, &ua, name)
1247 #define NETBSD32TOP_UAP(name, type) NETBSD32TOP(uap, &ua, name, type)
1248 #define NETBSD32TOX_UAP(name, type) NETBSD32TOX(uap, &ua, name, type)
1249 #define NETBSD32TOX64_UAP(name, type) NETBSD32TOX64(uap, &ua, name, type)
1250
1251 #define SCARG_P32(uap, name) NETBSD32PTR64(SCARG(uap, name))
1252
1253 struct coredump_iostate;
1254 int coredump_netbsd32(struct lwp *, struct coredump_iostate *);
1255 int real_coredump_netbsd32(struct lwp *, struct coredump_iostate *);
1256
1257 /*
1258 * random other stuff
1259 */
1260
1261 vaddr_t netbsd32_vm_default_addr(struct proc *, vaddr_t, vsize_t, int);
1262 void netbsd32_adjust_limits(struct proc *);
1263
1264 void netbsd32_si_to_si32(siginfo32_t *, const siginfo_t *);
1265 void netbsd32_si32_to_si(siginfo_t *, const siginfo32_t *);
1266
1267 void netbsd32_ksi32_to_ksi(struct _ksiginfo *si, const struct __ksiginfo32 *si32);
1268
1269 void netbsd32_read_lwpstatus(struct lwp *, struct netbsd32_ptrace_lwpstatus *);
1270
1271 #ifdef KTRACE
1272 void netbsd32_ktrpsig(int, sig_t, const sigset_t *, const ksiginfo_t *);
1273 #else
1274 #define netbsd32_ktrpsig NULL
1275 #endif
1276
1277
1278 void startlwp32(void *);
1279 struct compat_50_netbsd32___semctl14_args;
1280 int do_netbsd32___semctl14(struct lwp *, const struct compat_50_netbsd32___semctl14_args *, register_t *, void *);
1281
1282 struct iovec *netbsd32_get_iov(struct netbsd32_iovec *, int, struct iovec *,
1283 int);
1284
1285 #ifdef SYSCTL_SETUP_PROTO
1286 SYSCTL_SETUP_PROTO(netbsd32_sysctl_emul_setup);
1287 #endif /* SYSCTL_SETUP_PROTO */
1288
1289 #ifdef __HAVE_STRUCT_SIGCONTEXT
1290 MODULE_HOOK(netbsd32_sendsig_sigcontext_16_hook, void,
1291 (const struct ksiginfo *, const sigset_t *));
1292 #endif
1293
1294 extern struct sysent netbsd32_sysent[];
1295 extern const uint32_t netbsd32_sysent_nomodbits[];
1296 #ifdef SYSCALL_DEBUG
1297 extern const char * const netbsd32_syscallnames[];
1298 #endif
1299
1300 extern struct sysctlnode netbsd32_sysctl_root;
1301
1302 struct netbsd32_modctl_args;
1303 MODULE_HOOK(compat32_80_modctl_hook, int,
1304 (struct lwp *, const struct netbsd32_modctl_args *, register_t *));
1305
1306 /*
1307 * Finally, declare emul_netbsd32 as this is needed in lots of
1308 * places when calling syscall_{,dis}establish()
1309 */
1310
1311 extern struct emul emul_netbsd32;
1312 extern char netbsd32_sigcode[], netbsd32_esigcode[];
1313
1314 /*
1315 * Prototypes for MD initialization routines
1316 */
1317 void netbsd32_machdep_md_init(void);
1318 void netbsd32_machdep_md_fini(void);
1319 void netbsd32_machdep_md_13_init(void);
1320 void netbsd32_machdep_md_13_fini(void);
1321 void netbsd32_machdep_md_16_init(void);
1322 void netbsd32_machdep_md_16_fini(void);
1323
1324 #endif /* _COMPAT_NETBSD32_NETBSD32_H_ */
1325