1/* $NetBSD: netbsd32.h,v 1.123 2019/02/20 06:04:28 mrg 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/stat.h>
43#include <sys/statvfs.h>
44#include <sys/syscallargs.h>
45#include <sys/ipc.h>
46#include <sys/shm.h>
47#include <sys/ucontext.h>
48#include <sys/ucred.h>
49#include <sys/module_hook.h>
50
51#include <compat/sys/ucontext.h>
52#include <compat/sys/mount.h>
53#include <compat/sys/signal.h>
54#include <compat/sys/siginfo.h>
55#include <compat/common/compat_util.h>
56
57#include <nfs/rpcv2.h>
58
59/*
60 * first, define the basic types we need.
61 */
62
63typedef int32_t netbsd32_long;
64typedef uint32_t netbsd32_u_long;
65typedef int64_t netbsd32_quad;
66
67typedef uint32_t netbsd32_clock_t;
68typedef uint32_t netbsd32_size_t;
69typedef int32_t netbsd32_ssize_t;
70typedef int32_t netbsd32_clockid_t;
71typedef int32_t netbsd32_key_t;
72typedef int32_t netbsd32_intptr_t;
73typedef uint32_t netbsd32_uintptr_t;
74
75/* netbsd32_[u]int64 are machine dependent and defined below */
76
77/*
78 * machine dependant section; must define:
79 * NETBSD32_POINTER_TYPE
80 * - 32-bit pointer type, normally uint32_t but can be int32_t
81 * for platforms which rely on sign-extension of pointers
82 * such as SH-5.
83 * eg: #define NETBSD32_POINTER_TYPE uint32_t
84 * netbsd32_pointer_t
85 * - a typedef'd struct with the above as an "i32" member.
86 * eg: typedef struct {
87 * NETBSD32_POINTER_TYPE i32;
88 * } netbsd32_pointer_t;
89 * NETBSD32PTR64(p32)
90 * - Translate a 32-bit pointer into something valid in a
91 * 64-bit context.
92 * struct netbsd32_sigcontext
93 * - 32bit compatibility sigcontext structure for this arch.
94 * netbsd32_sigcontextp_t
95 * - type of pointer to above, normally uint32_t
96 * void netbsd32_setregs(struct proc *p, struct exec_package *pack,
97 * unsigned long stack);
98 * int netbsd32_sigreturn(struct proc *p, void *v,
99 * register_t *retval);
100 * void netbsd32_sendsig(sig_t catcher, int sig, int mask, u_long code);
101 * char netbsd32_esigcode[], netbsd32_sigcode[]
102 * - the above are abvious
103 *
104 * pull in the netbsd32 machine dependent header, that may help with the
105 * above, or it may be provided via the MD layer itself.
106 */
107#include <machine/netbsd32_machdep.h>
108
109/*
110 * Conversion functions for the rest of the compat32 code:
111 *
112 * NETBSD32PTR64() Convert user-supplied 32bit pointer to 'void *'
113 * NETBSD32PTR32() Assign a 'void *' to a 32bit pointer variable
114 * NETBSD32PTR32PLUS() Add an integer to a 32bit pointer
115 *
116 * Under rare circumstances the following get used:
117 *
118 * NETBSD32PTR32I() Convert 'void *' to the 32bit pointer base type.
119 * NETBSD32IPTR64() Convert 32bit pointer base type to 'void *'
120 */
121#define NETBSD32PTR64(p32) NETBSD32IPTR64((p32).i32)
122#define NETBSD32PTR32(p32, p64) ((p32).i32 = NETBSD32PTR32I(p64))
123#define NETBSD32PTR32PLUS(p32, incr) netbsd32_ptr32_incr(&p32, incr)
124#define NETBSD32PTR32I(p32) netbsd32_ptr32i(p32)
125#define NETBSD32IPTR64(p32) netbsd32_iptr64(p32)
126
127static __inline NETBSD32_POINTER_TYPE
128netbsd32_ptr32i(const void *p64)
129{
130 uintptr_t u64 = (uintptr_t)p64;
131 KASSERTMSG(u64 == (NETBSD32_POINTER_TYPE)u64, "u64 %llx != %llx",
132 (unsigned long long)u64,
133 (unsigned long long)(NETBSD32_POINTER_TYPE)u64);
134 return u64;
135}
136
137static __inline void *
138netbsd32_iptr64(NETBSD32_POINTER_TYPE p32)
139{
140 return (void *)(intptr_t)p32;
141}
142
143static __inline netbsd32_pointer_t
144netbsd32_ptr32_incr(netbsd32_pointer_t *p32, uint32_t incr)
145{
146 netbsd32_pointer_t n32 = *p32;
147
148 n32.i32 += incr;
149 KASSERT(NETBSD32PTR64(n32) > NETBSD32PTR64(*p32));
150 return *p32 = n32;
151}
152
153/* Nothing should be using the raw type, so kill it */
154#undef NETBSD32_POINTER_TYPE
155
156/*
157 * 64 bit integers only have 4-byte alignment on some 32 bit ports,
158 * but always have 8-byte alignment on 64 bit systems.
159 * NETBSD32_INT64_ALIGN may be __attribute__((__aligned__(4)))
160 */
161typedef int64_t netbsd32_int64 NETBSD32_INT64_ALIGN;
162typedef uint64_t netbsd32_uint64 NETBSD32_INT64_ALIGN;
163#undef NETBSD32_INT64_ALIGN
164
165/*
166 * all pointers are netbsd32_pointer_t (defined in <machine/netbsd32_machdep.h>)
167 */
168
169typedef netbsd32_pointer_t netbsd32_voidp;
170typedef netbsd32_pointer_t netbsd32_u_shortp;
171typedef netbsd32_pointer_t netbsd32_charp;
172typedef netbsd32_pointer_t netbsd32_u_charp;
173typedef netbsd32_pointer_t netbsd32_charpp;
174typedef netbsd32_pointer_t netbsd32_size_tp;
175typedef netbsd32_pointer_t netbsd32_intp;
176typedef netbsd32_pointer_t netbsd32_uintp;
177typedef netbsd32_pointer_t netbsd32_longp;
178typedef netbsd32_pointer_t netbsd32_caddrp;
179typedef netbsd32_pointer_t netbsd32_caddr;
180typedef netbsd32_pointer_t netbsd32_gid_tp;
181typedef netbsd32_pointer_t netbsd32_fsid_tp_t;
182typedef netbsd32_pointer_t netbsd32_lwpidp;
183typedef netbsd32_pointer_t netbsd32_ucontextp;
184typedef netbsd32_pointer_t netbsd32_caddr_t;
185typedef netbsd32_pointer_t netbsd32_lwpctlp;
186typedef netbsd32_pointer_t netbsd32_pid_tp;
187typedef netbsd32_pointer_t netbsd32_psetidp_t;
188
189/*
190 * now, the compatibility structures and their fake pointer types.
191 */
192
193/* from <sys/types.h> */
194typedef netbsd32_pointer_t netbsd32_fd_setp_t;
195typedef netbsd32_intptr_t netbsd32_semid_t;
196typedef netbsd32_pointer_t netbsd32_semidp_t;
197typedef netbsd32_uint64 netbsd32_dev_t;
198typedef netbsd32_int64 netbsd32_off_t;
199typedef netbsd32_uint64 netbsd32_ino_t;
200
201/* from <sys/spawn.h> */
202typedef netbsd32_pointer_t netbsd32_posix_spawn_file_actionsp;
203typedef netbsd32_pointer_t netbsd32_posix_spawnattrp;
204typedef netbsd32_pointer_t netbsd32_posix_spawn_file_actions_entryp;
205
206/* from <sys/uio.h> */
207typedef netbsd32_pointer_t netbsd32_iovecp_t;
208struct netbsd32_iovec {
209 netbsd32_voidp iov_base; /* Base address. */
210 netbsd32_size_t iov_len; /* Length. */
211};
212
213/* from <sys/time.h> */
214typedef int32_t netbsd32_timer_t;
215typedef int32_t netbsd32_time50_t;
216typedef netbsd32_int64 netbsd32_time_t;
217typedef netbsd32_pointer_t netbsd32_timerp_t;
218typedef netbsd32_pointer_t netbsd32_clockidp_t;
219
220typedef netbsd32_pointer_t netbsd32_timespec50p_t;
221struct netbsd32_timespec50 {
222 netbsd32_time50_t tv_sec; /* seconds */
223 netbsd32_long tv_nsec; /* and nanoseconds */
224};
225
226typedef netbsd32_pointer_t netbsd32_timespecp_t;
227struct netbsd32_timespec {
228 netbsd32_time_t tv_sec; /* seconds */
229 netbsd32_long tv_nsec; /* and nanoseconds */
230};
231
232typedef netbsd32_pointer_t netbsd32_timeval50p_t;
233struct netbsd32_timeval50 {
234 netbsd32_time50_t tv_sec; /* seconds */
235 netbsd32_long tv_usec; /* and microseconds */
236};
237
238typedef netbsd32_pointer_t netbsd32_timevalp_t;
239struct netbsd32_timeval {
240 netbsd32_time_t tv_sec; /* seconds */
241 suseconds_t tv_usec; /* and microseconds */
242};
243
244typedef netbsd32_pointer_t netbsd32_timezonep_t;
245struct netbsd32_timezone {
246 int tz_minuteswest; /* minutes west of Greenwich */
247 int tz_dsttime; /* type of dst correction */
248};
249
250typedef netbsd32_pointer_t netbsd32_itimerval50p_t;
251struct netbsd32_itimerval50 {
252 struct netbsd32_timeval50 it_interval; /* timer interval */
253 struct netbsd32_timeval50 it_value; /* current value */
254};
255
256typedef netbsd32_pointer_t netbsd32_itimervalp_t;
257struct netbsd32_itimerval {
258 struct netbsd32_timeval it_interval; /* timer interval */
259 struct netbsd32_timeval it_value; /* current value */
260};
261
262typedef netbsd32_pointer_t netbsd32_itimerspec50p_t;
263struct netbsd32_itimerspec50 {
264 struct netbsd32_timespec50 it_interval;
265 struct netbsd32_timespec50 it_value;
266};
267
268typedef netbsd32_pointer_t netbsd32_itimerspecp_t;
269struct netbsd32_itimerspec {
270 struct netbsd32_timespec it_interval;
271 struct netbsd32_timespec it_value;
272};
273
274/* from <sys/mount.h> */
275typedef netbsd32_pointer_t netbsd32_fidp_t;
276
277typedef netbsd32_pointer_t netbsd32_fhandlep_t;
278typedef netbsd32_pointer_t netbsd32_compat_30_fhandlep_t;
279
280typedef netbsd32_pointer_t netbsd32_statfsp_t;
281struct netbsd32_statfs {
282 short f_type; /* type of file system */
283 unsigned short f_flags; /* copy of mount flags */
284 netbsd32_long f_bsize; /* fundamental file system block size */
285 netbsd32_long f_iosize; /* optimal transfer block size */
286 netbsd32_long f_blocks; /* total data blocks in file system */
287 netbsd32_long f_bfree; /* free blocks in fs */
288 netbsd32_long f_bavail; /* free blocks avail to non-superuser */
289 netbsd32_long f_files; /* total file nodes in file system */
290 netbsd32_long f_ffree; /* free file nodes in fs */
291 fsid_t f_fsid; /* file system id */
292 uid_t f_owner; /* user that mounted the file system */
293 netbsd32_long f_spare[4]; /* spare for later */
294 char f_fstypename[MFSNAMELEN]; /* fs type name */
295 char f_mntonname[MNAMELEN]; /* directory on which mounted */
296 char f_mntfromname[MNAMELEN]; /* mounted file system */
297};
298
299struct netbsd32_export_args30 {
300 int ex_flags; /* export related flags */
301 uid_t ex_root; /* mapping for root uid */
302 struct uucred ex_anon; /* mapping for anonymous user */
303 netbsd32_pointer_t ex_addr; /* net address to which exported */
304 int ex_addrlen; /* and the net address length */
305 netbsd32_pointer_t ex_mask; /* mask of valid bits in saddr */
306 int ex_masklen; /* and the smask length */
307 netbsd32_charp ex_indexfile; /* index file for WebNFS URLs */
308};
309
310/* from <sys/poll.h> */
311typedef netbsd32_pointer_t netbsd32_pollfdp_t;
312
313/* from <sys/ptrace.h> */
314typedef netbsd32_pointer_t netbsd32_ptrace_io_descp_t;
315struct netbsd32_ptrace_io_desc {
316 int piod_op; /* I/O operation */
317 netbsd32_voidp piod_offs; /* child offset */
318 netbsd32_voidp piod_addr; /* parent offset */
319 netbsd32_size_t piod_len; /* request length (in) /
320 actual count (out) */
321};
322
323struct netbsd32_ptrace_siginfo {
324 siginfo32_t psi_siginfo; /* signal information structure */
325 lwpid_t psi_lwpid; /* destination LWP of the signal
326 * value 0 means the whole process
327 * (route signal to all LWPs) */
328};
329
330/* from <sys/quotactl.h> */
331typedef netbsd32_pointer_t netbsd32_quotactlargsp_t;
332struct netbsd32_quotactlargs {
333 unsigned qc_op;
334 union {
335 struct {
336 netbsd32_pointer_t qc_info;
337 } stat;
338 struct {
339 int qc_idtype;
340 netbsd32_pointer_t qc_info;
341 } idtypestat;
342 struct {
343 int qc_objtype;
344 netbsd32_pointer_t qc_info;
345 } objtypestat;
346 struct {
347 netbsd32_pointer_t qc_key;
348 netbsd32_pointer_t qc_val;
349 } get;
350 struct {
351 netbsd32_pointer_t qc_key;
352 netbsd32_pointer_t qc_val;
353 } put;
354 struct {
355 netbsd32_pointer_t qc_key;
356 } del;
357 struct {
358 netbsd32_pointer_t qc_cursor;
359 } cursoropen;
360 struct {
361 netbsd32_pointer_t qc_cursor;
362 } cursorclose;
363 struct {
364 netbsd32_pointer_t qc_cursor;
365 int qc_idtype;
366 } cursorskipidtype;
367 struct {
368 netbsd32_pointer_t qc_cursor;
369 netbsd32_pointer_t qc_keys;
370 netbsd32_pointer_t qc_vals;
371 unsigned qc_maxnum;
372 netbsd32_pointer_t qc_ret;
373 } cursorget;
374 struct {
375 netbsd32_pointer_t qc_cursor;
376 netbsd32_pointer_t qc_ret;
377 } cursoratend;
378 struct {
379 netbsd32_pointer_t qc_cursor;
380 } cursorrewind;
381 struct {
382 int qc_idtype;
383 netbsd32_pointer_t qc_quotafile;
384 } quotaon;
385 struct {
386 int qc_idtype;
387 } quotaoff;
388 } u;
389};
390
391/* from <sys/resource.h> */
392typedef netbsd32_pointer_t netbsd32_rusage50p_t;
393struct netbsd32_rusage50 {
394 struct netbsd32_timeval50 ru_utime;/* user time used */
395 struct netbsd32_timeval50 ru_stime;/* system time used */
396 netbsd32_long ru_maxrss; /* max resident set size */
397 netbsd32_long ru_ixrss; /* integral shared memory size */
398 netbsd32_long ru_idrss; /* integral unshared data " */
399 netbsd32_long ru_isrss; /* integral unshared stack " */
400 netbsd32_long ru_minflt; /* page reclaims */
401 netbsd32_long ru_majflt; /* page faults */
402 netbsd32_long ru_nswap; /* swaps */
403 netbsd32_long ru_inblock; /* block input operations */
404 netbsd32_long ru_oublock; /* block output operations */
405 netbsd32_long ru_msgsnd; /* messages sent */
406 netbsd32_long ru_msgrcv; /* messages received */
407 netbsd32_long ru_nsignals; /* signals received */
408 netbsd32_long ru_nvcsw; /* voluntary context switches */
409 netbsd32_long ru_nivcsw; /* involuntary " */
410};
411
412typedef netbsd32_pointer_t netbsd32_rusagep_t;
413struct netbsd32_rusage {
414 struct netbsd32_timeval ru_utime;/* user time used */
415 struct netbsd32_timeval 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
432typedef netbsd32_pointer_t netbsd32_wrusagep_t;
433struct netbsd32_wrusage {
434 struct netbsd32_rusage wru_self;
435 struct netbsd32_rusage wru_children;
436};
437
438typedef netbsd32_pointer_t netbsd32_orlimitp_t;
439
440typedef netbsd32_pointer_t netbsd32_rlimitp_t;
441
442struct netbsd32_loadavg {
443 fixpt_t ldavg[3];
444 netbsd32_long fscale;
445};
446
447/* from <sys/swap.h> */
448struct netbsd32_swapent {
449 netbsd32_dev_t se_dev; /* device id */
450 int se_flags; /* flags */
451 int se_nblks; /* total blocks */
452 int se_inuse; /* blocks in use */
453 int se_priority; /* priority of this device */
454 char se_path[PATH_MAX+1]; /* path name */
455};
456
457/* from <sys/ipc.h> */
458typedef netbsd32_pointer_t netbsd32_ipc_permp_t;
459struct netbsd32_ipc_perm {
460 uid_t cuid; /* creator user id */
461 gid_t cgid; /* creator group id */
462 uid_t uid; /* user id */
463 gid_t gid; /* group id */
464 mode_t mode; /* r/w permission */
465 unsigned short _seq; /* sequence # (to generate unique msg/sem/shm id) */
466 netbsd32_key_t _key; /* user specified msg/sem/shm key */
467};
468struct netbsd32_ipc_perm14 {
469 unsigned short cuid; /* creator user id */
470 unsigned short cgid; /* creator group id */
471 unsigned short uid; /* user id */
472 unsigned short gid; /* group id */
473 unsigned short mode; /* r/w permission */
474 unsigned short seq; /* sequence # (to generate unique msg/sem/shm id) */
475 netbsd32_key_t key; /* user specified msg/sem/shm key */
476};
477
478/* from <sys/msg.h> */
479typedef netbsd32_pointer_t netbsd32_msgp_t;
480struct netbsd32_msg {
481 netbsd32_msgp_t msg_next; /* next msg in the chain */
482 netbsd32_long msg_type; /* type of this message */
483 /* >0 -> type of this message */
484 /* 0 -> free header */
485 unsigned short msg_ts; /* size of this message */
486 short msg_spot; /* location of start of msg in buffer */
487};
488
489typedef uint32_t netbsd32_msgqnum_t;
490typedef netbsd32_size_t netbsd32_msglen_t;
491
492typedef netbsd32_pointer_t netbsd32_msqid_dsp_t;
493struct netbsd32_msqid_ds {
494 struct netbsd32_ipc_perm msg_perm; /* operation permission strucure */
495 netbsd32_msgqnum_t msg_qnum; /* number of messages in the queue */
496 netbsd32_msglen_t msg_qbytes; /* max # of bytes in the queue */
497 pid_t msg_lspid; /* process ID of last msgsend() */
498 pid_t msg_lrpid; /* process ID of last msgrcv() */
499 netbsd32_time_t msg_stime; /* time of last msgsend() */
500 netbsd32_time_t msg_rtime; /* time of last msgrcv() */
501 netbsd32_time_t msg_ctime; /* time of last change */
502
503 /*
504 * These members are private and used only in the internal
505 * implementation of this interface.
506 */
507 netbsd32_msgp_t _msg_first; /* first message in the queue */
508 netbsd32_msgp_t _msg_last; /* last message in the queue */
509 netbsd32_msglen_t _msg_cbytes; /* # of bytes currently in queue */
510};
511typedef netbsd32_pointer_t netbsd32_msqid_ds50p_t;
512struct netbsd32_msqid_ds50 {
513 struct netbsd32_ipc_perm msg_perm; /* operation permission strucure */
514 netbsd32_msgqnum_t msg_qnum; /* number of messages in the queue */
515 netbsd32_msglen_t msg_qbytes; /* max # of bytes in the queue */
516 pid_t msg_lspid; /* process ID of last msgsend() */
517 pid_t msg_lrpid; /* process ID of last msgrcv() */
518 int32_t msg_stime; /* time of last msgsend() */
519 int32_t msg_rtime; /* time of last msgrcv() */
520 int32_t msg_ctime; /* time of last change */
521
522 /*
523 * These members are private and used only in the internal
524 * implementation of this interface.
525 */
526 netbsd32_msgp_t _msg_first; /* first message in the queue */
527 netbsd32_msgp_t _msg_last; /* last message in the queue */
528 netbsd32_msglen_t _msg_cbytes; /* # of bytes currently in queue */
529};
530
531typedef netbsd32_pointer_t netbsd32_msqid_ds14p_t;
532struct netbsd32_msqid_ds14 {
533 struct netbsd32_ipc_perm14 msg_perm; /* msg queue permission bits */
534 netbsd32_msgp_t msg_first; /* first message in the queue */
535 netbsd32_msgp_t msg_last; /* last message in the queue */
536 netbsd32_u_long msg_cbytes; /* number of bytes in use on the queue */
537 netbsd32_u_long msg_qnum; /* number of msgs in the queue */
538 netbsd32_u_long msg_qbytes; /* max # of bytes on the queue */
539 pid_t msg_lspid; /* pid of last msgsnd() */
540 pid_t msg_lrpid; /* pid of last msgrcv() */
541 int32_t msg_stime; /* time of last msgsnd() */
542 netbsd32_long msg_pad1;
543 int32_t msg_rtime; /* time of last msgrcv() */
544 netbsd32_long msg_pad2;
545 int32_t msg_ctime; /* time of last msgctl() */
546 netbsd32_long msg_pad3;
547 netbsd32_long msg_pad4[4];
548};
549
550/* from <sys/sem.h> */
551typedef netbsd32_pointer_t netbsd32_semp_t;
552
553typedef netbsd32_pointer_t netbsd32_semid_dsp_t;
554struct netbsd32_semid_ds {
555 struct netbsd32_ipc_perm sem_perm;/* operation permission struct */
556 unsigned short sem_nsems; /* number of sems in set */
557 netbsd32_time_t sem_otime; /* last operation time */
558 netbsd32_time_t sem_ctime; /* last change time */
559
560 /*
561 * These members are private and used only in the internal
562 * implementation of this interface.
563 */
564 netbsd32_semp_t _sem_base; /* pointer to first semaphore in set */
565};
566
567typedef netbsd32_pointer_t netbsd32_semid_ds50p_t;
568struct netbsd32_semid_ds50 {
569 struct netbsd32_ipc_perm sem_perm;/* operation permission struct */
570 unsigned short sem_nsems; /* number of sems in set */
571 int32_t sem_otime; /* last operation time */
572 int32_t sem_ctime; /* last change time */
573
574 /*
575 * These members are private and used only in the internal
576 * implementation of this interface.
577 */
578 netbsd32_semp_t _sem_base; /* pointer to first semaphore in set */
579};
580
581typedef netbsd32_pointer_t netbsd32_semid_ds14p_t;
582struct netbsd32_semid_ds14 {
583 struct netbsd32_ipc_perm14 sem_perm;/* operation permission struct */
584 netbsd32_semp_t sem_base; /* pointer to first semaphore in set */
585 unsigned short sem_nsems; /* number of sems in set */
586 netbsd32_time_t sem_otime; /* last operation time */
587 netbsd32_long sem_pad1; /* SVABI/386 says I need this here */
588 netbsd32_time_t sem_ctime; /* last change time */
589 /* Times measured in secs since */
590 /* 00:00:00 GMT, Jan. 1, 1970 */
591 int32_t sem_pad2; /* SVABI/386 says I need this here */
592 int32_t sem_pad3[4]; /* SVABI/386 says I need this here */
593};
594
595typedef uint32_t netbsd32_semunu_t;
596typedef netbsd32_pointer_t netbsd32_semunp_t;
597union netbsd32_semun {
598 int val; /* value for SETVAL */
599 netbsd32_semid_dsp_t buf; /* buffer for IPC_STAT & IPC_SET */
600 netbsd32_u_shortp array; /* array for GETALL & SETALL */
601};
602
603typedef netbsd32_pointer_t netbsd32_semun50p_t;
604union netbsd32_semun50 {
605 int val; /* value for SETVAL */
606 netbsd32_semid_ds50p_t buf; /* buffer for IPC_STAT & IPC_SET */
607 netbsd32_u_shortp array; /* array for GETALL & SETALL */
608};
609
610typedef netbsd32_pointer_t netbsd32_sembufp_t;
611struct netbsd32_sembuf {
612 unsigned short sem_num; /* semaphore # */
613 short sem_op; /* semaphore operation */
614 short sem_flg; /* operation flags */
615};
616
617/* from <sys/shm.h> */
618typedef netbsd32_pointer_t netbsd32_shmid_dsp_t;
619struct netbsd32_shmid_ds {
620 struct netbsd32_ipc_perm shm_perm; /* operation permission structure */
621 netbsd32_size_t shm_segsz; /* size of segment in bytes */
622 pid_t shm_lpid; /* process ID of last shm op */
623 pid_t shm_cpid; /* process ID of creator */
624 shmatt_t shm_nattch; /* number of current attaches */
625 netbsd32_time_t shm_atime; /* time of last shmat() */
626 netbsd32_time_t shm_dtime; /* time of last shmdt() */
627 netbsd32_time_t shm_ctime; /* time of last change by shmctl() */
628 netbsd32_voidp _shm_internal; /* sysv stupidity */
629};
630
631typedef netbsd32_pointer_t netbsd32_shmid_ds50p_t;
632struct netbsd32_shmid_ds50 {
633 struct netbsd32_ipc_perm shm_perm; /* operation permission structure */
634 netbsd32_size_t shm_segsz; /* size of segment in bytes */
635 pid_t shm_lpid; /* process ID of last shm op */
636 pid_t shm_cpid; /* process ID of creator */
637 shmatt_t shm_nattch; /* number of current attaches */
638 int32_t shm_atime; /* time of last shmat() */
639 int32_t shm_dtime; /* time of last shmdt() */
640 int32_t shm_ctime; /* time of last change by shmctl() */
641 netbsd32_voidp _shm_internal; /* sysv stupidity */
642};
643
644typedef netbsd32_pointer_t netbsd32_shmid_ds14p_t;
645struct netbsd32_shmid_ds14 {
646 struct netbsd32_ipc_perm14 shm_perm; /* operation permission structure */
647 int shm_segsz; /* size of segment in bytes */
648 pid_t shm_lpid; /* process ID of last shm op */
649 pid_t shm_cpid; /* process ID of creator */
650 short shm_nattch; /* number of current attaches */
651 int32_t shm_atime; /* time of last shmat() */
652 int32_t shm_dtime; /* time of last shmdt() */
653 int32_t shm_ctime; /* time of last change by shmctl() */
654 netbsd32_voidp _shm_internal; /* sysv stupidity */
655};
656
657/* from <sys/signal.h> */
658typedef netbsd32_pointer_t netbsd32_sigsetp_t;
659typedef netbsd32_pointer_t netbsd32_sigactionp_t;
660struct netbsd32_sigaction13 {
661 netbsd32_voidp netbsd32_sa_handler; /* signal handler */
662 sigset13_t netbsd32_sa_mask; /* signal mask to apply */
663 int netbsd32_sa_flags; /* see signal options below */
664};
665
666struct netbsd32_sigaction {
667 netbsd32_voidp netbsd32_sa_handler; /* signal handler */
668 sigset_t netbsd32_sa_mask; /* signal mask to apply */
669 int netbsd32_sa_flags; /* see signal options below */
670};
671
672typedef netbsd32_pointer_t netbsd32_sigaltstack13p_t;
673struct netbsd32_sigaltstack13 {
674 netbsd32_charp ss_sp; /* signal stack base */
675 int ss_size; /* signal stack length */
676 int ss_flags; /* SS_DISABLE and/or SS_ONSTACK */
677};
678
679typedef netbsd32_pointer_t netbsd32_sigaltstackp_t;
680struct netbsd32_sigaltstack {
681 netbsd32_voidp ss_sp; /* signal stack base */
682 netbsd32_size_t ss_size; /* signal stack length */
683 int ss_flags; /* SS_DISABLE and/or SS_ONSTACK */
684};
685
686typedef netbsd32_pointer_t netbsd32_sigstackp_t;
687struct netbsd32_sigstack {
688 netbsd32_voidp ss_sp; /* signal stack pointer */
689 int ss_onstack; /* current status */
690};
691
692typedef netbsd32_pointer_t netbsd32_sigvecp_t;
693struct netbsd32_sigvec {
694 netbsd32_voidp sv_handler; /* signal handler */
695 int sv_mask; /* signal mask to apply */
696 int sv_flags; /* see signal options below */
697};
698
699typedef netbsd32_pointer_t netbsd32_siginfop_t;
700
701union netbsd32_sigval {
702 int sival_int;
703 netbsd32_voidp sival_ptr;
704};
705
706typedef netbsd32_pointer_t netbsd32_sigeventp_t;
707struct netbsd32_sigevent {
708 int sigev_notify;
709 int sigev_signo;
710 union netbsd32_sigval sigev_value;
711 netbsd32_voidp sigev_notify_function;
712 netbsd32_voidp sigev_notify_attributes;
713};
714
715/* from <sys/sigtypes.h> */
716typedef netbsd32_pointer_t netbsd32_stackp_t;
717
718/* from <sys/socket.h> */
719typedef netbsd32_pointer_t netbsd32_sockaddrp_t;
720typedef netbsd32_pointer_t netbsd32_osockaddrp_t;
721typedef netbsd32_pointer_t netbsd32_socklenp_t;
722
723typedef netbsd32_pointer_t netbsd32_msghdrp_t;
724struct netbsd32_msghdr {
725 netbsd32_caddr_t msg_name; /* optional address */
726 unsigned int msg_namelen; /* size of address */
727 netbsd32_iovecp_t msg_iov; /* scatter/gather array */
728 unsigned int msg_iovlen; /* # elements in msg_iov */
729 netbsd32_caddr_t msg_control; /* ancillary data, see below */
730 unsigned int msg_controllen; /* ancillary data buffer len */
731 int msg_flags; /* flags on received message */
732};
733
734typedef netbsd32_pointer_t netbsd32_omsghdrp_t;
735struct netbsd32_omsghdr {
736 netbsd32_caddr_t msg_name; /* optional address */
737 int msg_namelen; /* size of address */
738 netbsd32_iovecp_t msg_iov; /* scatter/gather array */
739 int msg_iovlen; /* # elements in msg_iov */
740 netbsd32_caddr_t msg_accrights; /* access rights sent/recvd */
741 int msg_accrightslen;
742};
743
744typedef netbsd32_pointer_t netbsd32_mmsghdrp_t;
745struct netbsd32_mmsghdr {
746 struct netbsd32_msghdr msg_hdr;
747 unsigned int msg_len;
748};
749
750/* from <sys/stat.h> */
751typedef netbsd32_pointer_t netbsd32_stat12p_t;
752struct netbsd32_stat12 { /* NetBSD-1.2 stat struct */
753 uint32_t st_dev; /* inode's device */
754 uint32_t st_ino; /* inode's number */
755 uint16_t st_mode; /* inode protection mode */
756 uint16_t st_nlink; /* number of hard links */
757 uid_t st_uid; /* user ID of the file's owner */
758 gid_t st_gid; /* group ID of the file's group */
759 uint32_t st_rdev; /* device type */
760 struct netbsd32_timespec50 st_atimespec;/* time of last access */
761 struct netbsd32_timespec50 st_mtimespec;/* time of last data modification */
762 struct netbsd32_timespec50 st_ctimespec;/* time of last file status change */
763 netbsd32_int64 st_size; /* file size, in bytes */
764 netbsd32_int64 st_blocks; /* blocks allocated for file */
765 uint32_t st_blksize; /* optimal blocksize for I/O */
766 uint32_t st_flags; /* user defined flags for file */
767 uint32_t st_gen; /* file generation number */
768 int32_t st_lspare;
769 netbsd32_int64 st_qspare[2];
770};
771
772typedef netbsd32_pointer_t netbsd32_stat43p_t;
773struct netbsd32_stat43 { /* BSD-4.3 stat struct */
774 uint16_t st_dev; /* inode's device */
775 uint32_t st_ino; /* inode's number */
776 uint16_t st_mode; /* inode protection mode */
777 uint16_t st_nlink; /* number of hard links */
778 uint16_t st_uid; /* user ID of the file's owner */
779 uint16_t st_gid; /* group ID of the file's group */
780 uint16_t st_rdev; /* device type */
781 int32_t st_size; /* file size, in bytes */
782 struct netbsd32_timespec50 st_atimespec;/* time of last access */
783 struct netbsd32_timespec50 st_mtimespec;/* time of last data modification */
784 struct netbsd32_timespec50 st_ctimespec;/* time of last file status change */
785 int32_t st_blksize; /* optimal blocksize for I/O */
786 int32_t st_blocks; /* blocks allocated for file */
787 uint32_t st_flags; /* user defined flags for file */
788 uint32_t st_gen; /* file generation number */
789};
790typedef netbsd32_pointer_t netbsd32_stat13p_t;
791struct netbsd32_stat13 {
792 uint32_t st_dev; /* inode's device */
793 uint32_t st_ino; /* inode's number */
794 mode_t st_mode; /* inode protection mode */
795 nlink_t st_nlink; /* number of hard links */
796 uid_t st_uid; /* user ID of the file's owner */
797 gid_t st_gid; /* group ID of the file's group */
798 uint32_t st_rdev; /* device type */
799 struct netbsd32_timespec50 st_atimespec;/* time of last access */
800 struct netbsd32_timespec50 st_mtimespec;/* time of last data modification */
801 struct netbsd32_timespec50 st_ctimespec;/* time of last file status change */
802 netbsd32_int64 st_size; /* file size, in bytes */
803 netbsd32_uint64 st_blocks; /* blocks allocated for file */
804 blksize_t st_blksize; /* optimal blocksize for I/O */
805 uint32_t st_flags; /* user defined flags for file */
806 uint32_t st_gen; /* file generation number */
807 uint32_t st_spare; /* file generation number */
808 struct netbsd32_timespec50 st_birthtimespec;
809 uint32_t st_spare2;
810};
811
812typedef netbsd32_pointer_t netbsd32_stat50p_t;
813struct netbsd32_stat50 {
814 uint32_t st_dev; /* inode's device */
815 mode_t st_mode; /* inode protection mode */
816 netbsd32_uint64 st_ino; /* inode's number */
817 nlink_t st_nlink; /* number of hard links */
818 uid_t st_uid; /* user ID of the file's owner */
819 gid_t st_gid; /* group ID of the file's group */
820 uint32_t st_rdev; /* device type */
821 struct netbsd32_timespec50 st_atimespec;/* time of last access */
822 struct netbsd32_timespec50 st_mtimespec;/* time of last data modification */
823 struct netbsd32_timespec50 st_ctimespec;/* time of last file status change */
824 struct netbsd32_timespec50 st_birthtimespec; /* time of creation */
825 netbsd32_int64 st_size; /* file size, in bytes */
826 netbsd32_uint64 st_blocks; /* blocks allocated for file */
827 blksize_t st_blksize; /* optimal blocksize for I/O */
828 uint32_t st_flags; /* user defined flags for file */
829 uint32_t st_gen; /* file generation number */
830 uint32_t st_spare[2];
831};
832
833typedef netbsd32_pointer_t netbsd32_statp_t;
834struct netbsd32_stat {
835 netbsd32_dev_t st_dev; /* inode's device */
836 mode_t st_mode; /* inode protection mode */
837 netbsd32_uint64 st_ino; /* inode's number */
838 nlink_t st_nlink; /* number of hard links */
839 uid_t st_uid; /* user ID of the file's owner */
840 gid_t st_gid; /* group ID of the file's group */
841 netbsd32_dev_t st_rdev; /* device type */
842 struct netbsd32_timespec st_atimespec;/* time of last access */
843 struct netbsd32_timespec st_mtimespec;/* time of last data modification */
844 struct netbsd32_timespec st_ctimespec;/* time of last file status change */
845 struct netbsd32_timespec st_birthtimespec; /* time of creation */
846 netbsd32_int64 st_size; /* file size, in bytes */
847 netbsd32_uint64 st_blocks; /* blocks allocated for file */
848 blksize_t st_blksize; /* optimal blocksize for I/O */
849 uint32_t st_flags; /* user defined flags for file */
850 uint32_t st_gen; /* file generation number */
851 uint32_t st_spare[2];
852};
853
854/* from <sys/statvfs.h> */
855typedef netbsd32_pointer_t netbsd32_statvfsp_t;
856struct netbsd32_statvfs {
857 netbsd32_u_long f_flag; /* copy of mount exported flags */
858 netbsd32_u_long f_bsize; /* system block size */
859 netbsd32_u_long f_frsize; /* system fragment size */
860 netbsd32_u_long f_iosize; /* optimal file system block size */
861 netbsd32_uint64 f_blocks; /* number of blocks in file system */
862 netbsd32_uint64 f_bfree; /* free blocks avail in file system */
863 netbsd32_uint64 f_bavail; /* free blocks avail to non-root */
864 netbsd32_uint64 f_bresvd; /* blocks reserved for root */
865 netbsd32_uint64 f_files; /* total file nodes in file system */
866 netbsd32_uint64 f_ffree; /* free file nodes in file system */
867 netbsd32_uint64 f_favail; /* free file nodes avail to non-root */
868 netbsd32_uint64 f_fresvd; /* file nodes reserved for root */
869 netbsd32_uint64 f_syncreads; /* count of sync reads since mount */
870 netbsd32_uint64 f_syncwrites; /* count of sync writes since mount */
871 netbsd32_uint64 f_asyncreads; /* count of async reads since mount */
872 netbsd32_uint64 f_asyncwrites; /* count of async writes since mount */
873 fsid_t f_fsidx; /* NetBSD compatible fsid */
874 netbsd32_u_long f_fsid; /* Posix compatible fsid */
875 netbsd32_u_long f_namemax; /* maximum filename length */
876 uid_t f_owner; /* user that mounted the file system */
877 uint32_t f_spare[4]; /* spare space */
878 char f_fstypename[_VFS_NAMELEN]; /* fs type name */
879 char f_mntonname[_VFS_MNAMELEN]; /* directory on which mounted */
880 char f_mntfromname[_VFS_MNAMELEN]; /* mounted file system */
881};
882
883/* from <sys/timex.h> */
884typedef netbsd32_pointer_t netbsd32_ntptimevalp_t;
885typedef netbsd32_pointer_t netbsd32_ntptimeval30p_t;
886typedef netbsd32_pointer_t netbsd32_ntptimeval50p_t;
887
888struct netbsd32_ntptimeval30 {
889 struct netbsd32_timeval50 time; /* current time (ro) */
890 netbsd32_long maxerror; /* maximum error (us) (ro) */
891 netbsd32_long esterror; /* estimated error (us) (ro) */
892};
893struct netbsd32_ntptimeval50 {
894 struct netbsd32_timespec50 time; /* current time (ro) */
895 netbsd32_long maxerror; /* maximum error (us) (ro) */
896 netbsd32_long esterror; /* estimated error (us) (ro) */
897 netbsd32_long tai; /* TAI offset */
898 int time_state; /* time status */
899};
900
901struct netbsd32_ntptimeval {
902 struct netbsd32_timespec time; /* current time (ro) */
903 netbsd32_long maxerror; /* maximum error (us) (ro) */
904 netbsd32_long esterror; /* estimated error (us) (ro) */
905 netbsd32_long tai; /* TAI offset */
906 int time_state; /* time status */
907};
908typedef netbsd32_pointer_t netbsd32_timexp_t;
909struct netbsd32_timex {
910 unsigned int modes; /* clock mode bits (wo) */
911 netbsd32_long offset; /* time offset (us) (rw) */
912 netbsd32_long freq; /* frequency offset (scaled ppm) (rw) */
913 netbsd32_long maxerror; /* maximum error (us) (rw) */
914 netbsd32_long esterror; /* estimated error (us) (rw) */
915 int status; /* clock status bits (rw) */
916 netbsd32_long constant; /* pll time constant (rw) */
917 netbsd32_long precision; /* clock precision (us) (ro) */
918 netbsd32_long tolerance; /* clock frequency tolerance (scaled
919 * ppm) (ro) */
920 /*
921 * The following read-only structure members are implemented
922 * only if the PPS signal discipline is configured in the
923 * kernel.
924 */
925 netbsd32_long ppsfreq; /* pps frequency (scaled ppm) (ro) */
926 netbsd32_long jitter; /* pps jitter (us) (ro) */
927 int shift; /* interval duration (s) (shift) (ro) */
928 netbsd32_long stabil; /* pps stability (scaled ppm) (ro) */
929 netbsd32_long jitcnt; /* jitter limit exceeded (ro) */
930 netbsd32_long calcnt; /* calibration intervals (ro) */
931 netbsd32_long errcnt; /* calibration errors (ro) */
932 netbsd32_long stbcnt; /* stability limit exceeded (ro) */
933};
934
935/* <prop/plistref.h> */
936struct netbsd32_plistref {
937 netbsd32_pointer_t pref_plist;
938 netbsd32_size_t pref_len;
939};
940
941/* <nv.h> */
942typedef struct {
943 netbsd32_pointer_t buf;
944 netbsd32_size_t len;
945 int flags;
946} netbsd32_nvlist_ref_t;
947
948/* from <ufs/lfs/lfs.h> */
949typedef netbsd32_pointer_t netbsd32_block_infop_t; /* XXX broken */
950
951/* from <sys/utsname.h> */
952typedef netbsd32_pointer_t netbsd32_utsnamep_t;
953
954/* from <compat/common/kern_info_09.c> */
955typedef netbsd32_pointer_t netbsd32_outsnamep_t;
956
957/* from <arch/sparc{,64}/include/vuid_event.h> */
958typedef struct firm_event32 {
959 unsigned short id; /* key or MS_* or LOC_[XY]_DELTA */
960 unsigned short pad; /* unused, at least by X11 */
961 int value; /* VKEY_{UP,DOWN} or locator delta */
962 struct netbsd32_timeval time;
963} Firm_event32;
964
965/* from <sys/uuid.h> */
966typedef netbsd32_pointer_t netbsd32_uuidp_t;
967
968/* from <sys/event.h> */
969typedef netbsd32_pointer_t netbsd32_keventp_t;
970
971struct netbsd32_kevent {
972 netbsd32_uintptr_t ident;
973 uint32_t filter;
974 uint32_t flags;
975 uint32_t fflags;
976 netbsd32_int64 data;
977 netbsd32_intptr_t udata;
978};
979
980/* from <sys/sched.h> */
981typedef netbsd32_pointer_t netbsd32_sched_paramp_t;
982typedef netbsd32_pointer_t netbsd32_cpusetp_t;
983
984/* from <fs/tmpfs/tmpfs_args.h> */
985struct netbsd32_tmpfs_args {
986 int ta_version;
987
988 /* Size counters. */
989 netbsd32_ino_t ta_nodes_max;
990 netbsd32_off_t ta_size_max;
991
992 /* Root node attributes. */
993 uid_t ta_root_uid;
994 gid_t ta_root_gid;
995 mode_t ta_root_mode;
996};
997
998/* from <fs/cd9660/cd9660_mount.h> */
999struct netbsd32_iso_args {
1000 netbsd32_charp fspec;
1001 struct netbsd32_export_args30 _pad1;
1002 int flags;
1003};
1004
1005/* from <ufs/ufs/ufs_mount.h> */
1006struct netbsd32_ufs_args {
1007 netbsd32_charp fspec;
1008};
1009
1010struct netbsd32_mfs_args {
1011 netbsd32_charp fspec;
1012 struct netbsd32_export_args30 _pad1;
1013 netbsd32_voidp base;
1014 netbsd32_u_long size;
1015};
1016
1017/* from <nfs/nfs.h> */
1018struct netbsd32_nfsd_args {
1019 int sock;
1020 netbsd32_voidp name;
1021 int namelen;
1022};
1023
1024typedef netbsd32_pointer_t netbsd32_nfsdp;
1025struct netbsd32_nfsd_srvargs {
1026 netbsd32_nfsdp nsd_nfsd;
1027 uid_t nsd_uid;
1028 u_int32_t nsd_haddr;
1029 struct uucred nsd_cr;
1030 int nsd_authlen;
1031 netbsd32_u_charp nsd_authstr;
1032 int nsd_verflen;
1033 netbsd32_u_charp nsd_verfstr;
1034 struct netbsd32_timeval nsd_timestamp;
1035 u_int32_t nsd_ttl;
1036 NFSKERBKEY_T nsd_key;
1037};
1038
1039typedef netbsd32_pointer_t netbsd32_export_argsp;
1040struct netbsd32_export_args {
1041 int ex_flags;
1042 uid_t ex_root;
1043 struct uucred ex_anon;
1044 netbsd32_sockaddrp_t ex_addr;
1045 int ex_addrlen;
1046 netbsd32_sockaddrp_t ex_mask;
1047 int ex_masklen;
1048 netbsd32_charp ex_indexfile;
1049};
1050
1051struct netbsd32_mountd_exports_list {
1052 const netbsd32_charp mel_path;
1053 netbsd32_size_t mel_nexports;
1054 netbsd32_export_argsp mel_exports;
1055};
1056
1057/* from <nfs/nfsmount,h> */
1058struct netbsd32_nfs_args {
1059 int32_t version; /* args structure version number */
1060 netbsd32_sockaddrp_t addr; /* file server address */
1061 int32_t addrlen; /* length of address */
1062 int32_t sotype; /* Socket type */
1063 int32_t proto; /* and Protocol */
1064 netbsd32_u_charp fh; /* File handle to be mounted */
1065 int32_t fhsize; /* Size, in bytes, of fh */
1066 int32_t flags; /* flags */
1067 int32_t wsize; /* write size in bytes */
1068 int32_t rsize; /* read size in bytes */
1069 int32_t readdirsize; /* readdir size in bytes */
1070 int32_t timeo; /* initial timeout in .1 secs */
1071 int32_t retrans; /* times to retry send */
1072 int32_t maxgrouplist; /* Max. size of group list */
1073 int32_t readahead; /* # of blocks to readahead */
1074 int32_t leaseterm; /* Ignored; Term (sec) of lease */
1075 int32_t deadthresh; /* Retrans threshold */
1076 netbsd32_charp hostname; /* server's name */
1077};
1078
1079/* from <msdosfs/msdosfsmount.h> */
1080struct netbsd32_msdosfs_args {
1081 netbsd32_charp fspec; /* blocks special holding the fs to mount */
1082 struct netbsd32_export_args30 _pad1; /* compat with old userland tools */
1083 uid_t uid; /* uid that owns msdosfs files */
1084 gid_t gid; /* gid that owns msdosfs files */
1085 mode_t mask; /* mask to be applied for msdosfs perms */
1086 int flags; /* see below */
1087
1088 /* Following items added after versioning support */
1089 int version; /* version of the struct */
1090 mode_t dirmask; /* v2: mask to be applied for msdosfs perms */
1091 int gmtoff; /* v3: offset from UTC in seconds */
1092};
1093
1094/* from <miscfs/genfs/layer.h> */
1095struct netbsd32_layer_args {
1096 netbsd32_charp target; /* Target of loopback */
1097 struct netbsd32_export_args30 _pad1; /* compat with old userland tools */
1098};
1099
1100/* from <miscfs/nullfs/null.h> */
1101struct netbsd32_null_args {
1102 struct netbsd32_layer_args la; /* generic layerfs args */
1103};
1104
1105struct netbsd32_posix_spawn_file_actions_entry {
1106 enum { FAE32_OPEN, FAE32_DUP2, FAE32_CLOSE } fae_action;
1107
1108 int fae_fildes;
1109 union {
1110 struct {
1111 netbsd32_charp path;
1112 int oflag;
1113 mode_t mode;
1114 } open;
1115 struct {
1116 int newfildes;
1117 } dup2;
1118 } fae_data;
1119};
1120
1121struct netbsd32_posix_spawn_file_actions {
1122 unsigned int size; /* size of fae array */
1123 unsigned int len; /* how many slots are used */
1124 netbsd32_posix_spawn_file_actions_entryp fae;
1125};
1126
1127struct netbsd32_modctl_load {
1128 netbsd32_charp ml_filename;
1129 int ml_flags;
1130 netbsd32_charp ml_props;
1131 netbsd32_size_t ml_propslen;
1132};
1133
1134struct netbsd32_mq_attr {
1135 netbsd32_long mq_flags;
1136 netbsd32_long mq_maxmsg;
1137 netbsd32_long mq_msgsize;
1138 netbsd32_long mq_curmsgs;
1139};
1140typedef netbsd32_pointer_t netbsd32_mq_attrp_t;
1141
1142#if 0
1143int netbsd32_kevent(struct lwp *, void *, register_t *);
1144#endif
1145
1146/*
1147 * here are some macros to convert between netbsd32 and native 64 bit types.
1148 * note that they do *NOT* act like good macros and put ()'s around all
1149 * arguments cuz this _breaks_ SCARG().
1150 */
1151#define NETBSD32TO64(s32uap, uap, name) \
1152 SCARG(uap, name) = SCARG(s32uap, name)
1153#define NETBSD32TOP(s32uap, uap, name, type) \
1154 SCARG(uap, name) = SCARG_P32(s32uap, name)
1155#define NETBSD32TOX(s32uap, uap, name, type) \
1156 SCARG(uap, name) = (type)SCARG(s32uap, name)
1157#define NETBSD32TOX64(s32uap, uap, name, type) \
1158 SCARG(uap, name) = (type)(long)SCARG(s32uap, name)
1159
1160/* and some standard versions */
1161#define NETBSD32TO64_UAP(name) NETBSD32TO64(uap, &ua, name)
1162#define NETBSD32TOP_UAP(name, type) NETBSD32TOP(uap, &ua, name, type)
1163#define NETBSD32TOX_UAP(name, type) NETBSD32TOX(uap, &ua, name, type)
1164#define NETBSD32TOX64_UAP(name, type) NETBSD32TOX64(uap, &ua, name, type)
1165
1166#define SCARG_P32(uap, name) NETBSD32PTR64(SCARG(uap, name))
1167
1168struct coredump_iostate;
1169int coredump_netbsd32(struct lwp *, struct coredump_iostate *);
1170
1171/*
1172 * random other stuff
1173 */
1174
1175vaddr_t netbsd32_vm_default_addr(struct proc *, vaddr_t, vsize_t, int);
1176void netbsd32_adjust_limits(struct proc *);
1177
1178void netbsd32_si_to_si32(siginfo32_t *, const siginfo_t *);
1179void netbsd32_si32_to_si(siginfo_t *, const siginfo32_t *);
1180
1181void netbsd32_ksi32_to_ksi(struct _ksiginfo *si, const struct __ksiginfo32 *si32);
1182
1183#ifdef KTRACE
1184void netbsd32_ktrpsig(int, sig_t, const sigset_t *, const ksiginfo_t *);
1185#else
1186#define netbsd32_ktrpsig NULL
1187#endif
1188
1189
1190void startlwp32(void *);
1191struct compat_50_netbsd32___semctl14_args;
1192int do_netbsd32___semctl14(struct lwp *, const struct compat_50_netbsd32___semctl14_args *, register_t *, void *);
1193
1194struct iovec *netbsd32_get_iov(struct netbsd32_iovec *, int, struct iovec *,
1195 int);
1196
1197#ifdef SYSCTL_SETUP_PROTO
1198SYSCTL_SETUP_PROTO(netbsd32_sysctl_emul_setup);
1199#endif /* SYSCTL_SETUP_PROTO */
1200
1201MODULE_HOOK(netbsd32_sendsig_hook, void,
1202 (const ksiginfo_t *, const sigset_t *));
1203
1204extern struct sysent netbsd32_sysent[];
1205extern const uint32_t netbsd32_sysent_nomodbits[];
1206#ifdef SYSCALL_DEBUG
1207extern const char * const netbsd32_syscallnames[];
1208#endif
1209
1210extern struct sysctlnode netbsd32_sysctl_root;
1211
1212struct netbsd32_modctl_args;
1213MODULE_HOOK(compat32_80_modctl_hook, int,
1214 (struct lwp *, const struct netbsd32_modctl_args *, register_t *));
1215
1216/*
1217 * Finally, declare emul_netbsd32 as this is needed in lots of
1218 * places when calling syscall_{,dis}establish()
1219 */
1220
1221extern struct emul emul_netbsd32;
1222extern char netbsd32_sigcode[], netbsd32_esigcode[];
1223
1224/*
1225 * Prototypes for MD initialization routines
1226 */
1227void netbsd32_machdep_md_init(void);
1228void netbsd32_machdep_md_fini(void);
1229void netbsd32_machdep_md_13_init(void);
1230void netbsd32_machdep_md_13_fini(void);
1231void netbsd32_machdep_md_16_init(void);
1232void netbsd32_machdep_md_16_fini(void);
1233
1234#endif /* _COMPAT_NETBSD32_NETBSD32_H_ */
1235