xref: /freebsd/sys/compat/freebsd32/freebsd32.h (revision 4ec234c813eed05c166859bba82c882e40826eb9)
1 /*-
2  * Copyright (c) 2001 Doug Rabson
3  * All rights reserved.
4  *
5  * Redistribution and use in source and binary forms, with or without
6  * modification, are permitted provided that the following conditions
7  * are met:
8  * 1. Redistributions of source code must retain the above copyright
9  *    notice, this list of conditions and the following disclaimer.
10  * 2. Redistributions in binary form must reproduce the above copyright
11  *    notice, this list of conditions and the following disclaimer in the
12  *    documentation and/or other materials provided with the distribution.
13  *
14  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24  * SUCH DAMAGE.
25  *
26  * $FreeBSD$
27  */
28 
29 #ifndef _COMPAT_FREEBSD32_FREEBSD32_H_
30 #define _COMPAT_FREEBSD32_FREEBSD32_H_
31 
32 #include <sys/procfs.h>
33 #include <sys/socket.h>
34 #include <sys/user.h>
35 
36 #define PTRIN(v)	(void *)(uintptr_t) (v)
37 #define PTROUT(v)	(u_int32_t)(uintptr_t) (v)
38 
39 #define CP(src,dst,fld) do { (dst).fld = (src).fld; } while (0)
40 #define PTRIN_CP(src,dst,fld) \
41 	do { (dst).fld = PTRIN((src).fld); } while (0)
42 #define PTROUT_CP(src,dst,fld) \
43 	do { (dst).fld = PTROUT((src).fld); } while (0)
44 
45 /*
46  * Being a newer port, 32-bit FreeBSD/MIPS uses 64-bit time_t.
47  */
48 #ifdef __mips__
49 typedef	int64_t	time32_t;
50 #else
51 typedef	int32_t	time32_t;
52 #endif
53 
54 struct timeval32 {
55 	time32_t tv_sec;
56 	int32_t tv_usec;
57 };
58 #define TV_CP(src,dst,fld) do {			\
59 	CP((src).fld,(dst).fld,tv_sec);		\
60 	CP((src).fld,(dst).fld,tv_usec);	\
61 } while (0)
62 
63 struct timespec32 {
64 	time32_t tv_sec;
65 	int32_t tv_nsec;
66 };
67 #define TS_CP(src,dst,fld) do {			\
68 	CP((src).fld,(dst).fld,tv_sec);		\
69 	CP((src).fld,(dst).fld,tv_nsec);	\
70 } while (0)
71 
72 struct itimerspec32 {
73 	struct timespec32  it_interval;
74 	struct timespec32  it_value;
75 };
76 #define ITS_CP(src, dst) do {			\
77 	TS_CP((src), (dst), it_interval);	\
78 	TS_CP((src), (dst), it_value);		\
79 } while (0)
80 
81 struct rusage32 {
82 	struct timeval32 ru_utime;
83 	struct timeval32 ru_stime;
84 	int32_t	ru_maxrss;
85 	int32_t	ru_ixrss;
86 	int32_t	ru_idrss;
87 	int32_t	ru_isrss;
88 	int32_t	ru_minflt;
89 	int32_t	ru_majflt;
90 	int32_t	ru_nswap;
91 	int32_t	ru_inblock;
92 	int32_t	ru_oublock;
93 	int32_t	ru_msgsnd;
94 	int32_t	ru_msgrcv;
95 	int32_t	ru_nsignals;
96 	int32_t	ru_nvcsw;
97 	int32_t	ru_nivcsw;
98 };
99 
100 struct wrusage32 {
101 	struct rusage32	wru_self;
102 	struct rusage32 wru_children;
103 };
104 
105 struct itimerval32 {
106 	struct timeval32 it_interval;
107 	struct timeval32 it_value;
108 };
109 
110 #define FREEBSD4_MNAMELEN        (88 - 2 * sizeof(int32_t)) /* size of on/from name bufs */
111 
112 /* 4.x version */
113 struct statfs32 {
114 	int32_t	f_spare2;
115 	int32_t	f_bsize;
116 	int32_t	f_iosize;
117 	int32_t	f_blocks;
118 	int32_t	f_bfree;
119 	int32_t	f_bavail;
120 	int32_t	f_files;
121 	int32_t	f_ffree;
122 	fsid_t	f_fsid;
123 	uid_t	f_owner;
124 	int32_t	f_type;
125 	int32_t	f_flags;
126 	int32_t	f_syncwrites;
127 	int32_t	f_asyncwrites;
128 	char	f_fstypename[MFSNAMELEN];
129 	char	f_mntonname[FREEBSD4_MNAMELEN];
130 	int32_t	f_syncreads;
131 	int32_t	f_asyncreads;
132 	int16_t	f_spares1;
133 	char	f_mntfromname[FREEBSD4_MNAMELEN];
134 	int16_t	f_spares2 __packed;
135 	int32_t f_spare[2];
136 };
137 
138 struct kevent32 {
139 	u_int32_t	ident;		/* identifier for this event */
140 	short		filter;		/* filter for event */
141 	u_short		flags;
142 	u_int		fflags;
143 	int32_t		data;
144 	u_int32_t	udata;		/* opaque user data identifier */
145 };
146 
147 struct iovec32 {
148 	u_int32_t iov_base;
149 	int	iov_len;
150 };
151 
152 struct msghdr32 {
153 	u_int32_t	 msg_name;
154 	socklen_t	 msg_namelen;
155 	u_int32_t	 msg_iov;
156 	int		 msg_iovlen;
157 	u_int32_t	 msg_control;
158 	socklen_t	 msg_controllen;
159 	int		 msg_flags;
160 };
161 
162 struct stat32 {
163 	dev_t	st_dev;
164 	ino_t	st_ino;
165 	mode_t	st_mode;
166 	nlink_t	st_nlink;
167 	uid_t	st_uid;
168 	gid_t	st_gid;
169 	dev_t	st_rdev;
170 	struct timespec32 st_atim;
171 	struct timespec32 st_mtim;
172 	struct timespec32 st_ctim;
173 	off_t	st_size;
174 	int64_t	st_blocks;
175 	u_int32_t st_blksize;
176 	u_int32_t st_flags;
177 	u_int32_t st_gen;
178 	int32_t	st_lspare;
179 	struct timespec32 st_birthtim;
180 	unsigned int :(8 / 2) * (16 - (int)sizeof(struct timespec32));
181 	unsigned int :(8 / 2) * (16 - (int)sizeof(struct timespec32));
182 };
183 
184 struct ostat32 {
185 	__uint16_t st_dev;
186 	ino_t	st_ino;
187 	mode_t	st_mode;
188 	nlink_t	st_nlink;
189 	__uint16_t st_uid;
190 	__uint16_t st_gid;
191 	__uint16_t st_rdev;
192 	__int32_t st_size;
193 	struct timespec32 st_atim;
194 	struct timespec32 st_mtim;
195 	struct timespec32 st_ctim;
196 	__int32_t st_blksize;
197 	__int32_t st_blocks;
198 	u_int32_t st_flags;
199 	__uint32_t st_gen;
200 };
201 
202 struct jail32_v0 {
203 	u_int32_t	version;
204 	uint32_t	path;
205 	uint32_t	hostname;
206 	u_int32_t	ip_number;
207 };
208 
209 struct jail32 {
210 	uint32_t	version;
211 	uint32_t	path;
212 	uint32_t	hostname;
213 	uint32_t	jailname;
214 	uint32_t	ip4s;
215 	uint32_t	ip6s;
216 	uint32_t	ip4;
217 	uint32_t	ip6;
218 };
219 
220 struct sigaction32 {
221 	u_int32_t	sa_u;
222 	int		sa_flags;
223 	sigset_t	sa_mask;
224 };
225 
226 struct thr_param32 {
227 	uint32_t start_func;
228 	uint32_t arg;
229 	uint32_t stack_base;
230 	uint32_t stack_size;
231 	uint32_t tls_base;
232 	uint32_t tls_size;
233 	uint32_t child_tid;
234 	uint32_t parent_tid;
235 	int32_t	 flags;
236 	uint32_t rtp;
237 	uint32_t spare[3];
238 };
239 
240 struct i386_ldt_args32 {
241 	uint32_t start;
242 	uint32_t descs;
243 	uint32_t num;
244 };
245 
246 /*
247  * Alternative layouts for <sys/procfs.h>
248  */
249 struct prstatus32 {
250         int     pr_version;
251         u_int   pr_statussz;
252         u_int   pr_gregsetsz;
253         u_int   pr_fpregsetsz;
254         int     pr_osreldate;
255         int     pr_cursig;
256         pid_t   pr_pid;
257         struct reg32 pr_reg;
258 };
259 
260 struct prpsinfo32 {
261         int     pr_version;
262         u_int   pr_psinfosz;
263         char    pr_fname[PRFNAMESZ+1];
264         char    pr_psargs[PRARGSZ+1];
265 };
266 
267 struct thrmisc32 {
268         char    pr_tname[MAXCOMLEN+1];
269         u_int   _pad;
270 };
271 
272 struct mq_attr32 {
273 	int	mq_flags;
274 	int	mq_maxmsg;
275 	int	mq_msgsize;
276 	int	mq_curmsgs;
277 	int	__reserved[4];
278 };
279 
280 struct kinfo_proc32 {
281 	int	ki_structsize;
282 	int	ki_layout;
283 	uint32_t ki_args;
284 	uint32_t ki_paddr;
285 	uint32_t ki_addr;
286 	uint32_t ki_tracep;
287 	uint32_t ki_textvp;
288 	uint32_t ki_fd;
289 	uint32_t ki_vmspace;
290 	uint32_t ki_wchan;
291 	pid_t	ki_pid;
292 	pid_t	ki_ppid;
293 	pid_t	ki_pgid;
294 	pid_t	ki_tpgid;
295 	pid_t	ki_sid;
296 	pid_t	ki_tsid;
297 	short	ki_jobc;
298 	short	ki_spare_short1;
299 	dev_t	ki_tdev;
300 	sigset_t ki_siglist;
301 	sigset_t ki_sigmask;
302 	sigset_t ki_sigignore;
303 	sigset_t ki_sigcatch;
304 	uid_t	ki_uid;
305 	uid_t	ki_ruid;
306 	uid_t	ki_svuid;
307 	gid_t	ki_rgid;
308 	gid_t	ki_svgid;
309 	short	ki_ngroups;
310 	short	ki_spare_short2;
311 	gid_t 	ki_groups[KI_NGROUPS];
312 	uint32_t ki_size;
313 	int32_t ki_rssize;
314 	int32_t ki_swrss;
315 	int32_t ki_tsize;
316 	int32_t ki_dsize;
317 	int32_t ki_ssize;
318 	u_short	ki_xstat;
319 	u_short	ki_acflag;
320 	fixpt_t	ki_pctcpu;
321 	u_int	ki_estcpu;
322 	u_int	ki_slptime;
323 	u_int	ki_swtime;
324 	u_int	ki_cow;
325 	u_int64_t ki_runtime;
326 	struct	timeval32 ki_start;
327 	struct	timeval32 ki_childtime;
328 	int	ki_flag;
329 	int	ki_kiflag;
330 	int	ki_traceflag;
331 	char	ki_stat;
332 	signed char ki_nice;
333 	char	ki_lock;
334 	char	ki_rqindex;
335 	u_char	ki_oncpu;
336 	u_char	ki_lastcpu;
337 	char	ki_tdname[TDNAMLEN+1];
338 	char	ki_wmesg[WMESGLEN+1];
339 	char	ki_login[LOGNAMELEN+1];
340 	char	ki_lockname[LOCKNAMELEN+1];
341 	char	ki_comm[COMMLEN+1];
342 	char	ki_emul[KI_EMULNAMELEN+1];
343 	char	ki_loginclass[LOGINCLASSLEN+1];
344 	char	ki_sparestrings[50];
345 	int	ki_spareints[KI_NSPARE_INT];
346 	int	ki_flag2;
347 	int	ki_fibnum;
348 	u_int	ki_cr_flags;
349 	int	ki_jid;
350 	int	ki_numthreads;
351 	lwpid_t	ki_tid;
352 	struct	priority ki_pri;
353 	struct	rusage32 ki_rusage;
354 	struct	rusage32 ki_rusage_ch;
355 	uint32_t ki_pcb;
356 	uint32_t ki_kstack;
357 	uint32_t ki_udata;
358 	uint32_t ki_tdaddr;
359 	uint32_t ki_spareptrs[KI_NSPARE_PTR];	/* spare room for growth */
360 	int	ki_sparelongs[KI_NSPARE_LONG];
361 	int	ki_sflag;
362 	int	ki_tdflags;
363 };
364 
365 struct kinfo_sigtramp32 {
366 	uint32_t ksigtramp_start;
367 	uint32_t ksigtramp_end;
368 	uint32_t ksigtramp_spare[4];
369 };
370 
371 struct kld32_file_stat_1 {
372 	int	version;	/* set to sizeof(struct kld_file_stat_1) */
373 	char	name[MAXPATHLEN];
374 	int	refs;
375 	int	id;
376 	uint32_t address;	/* load address */
377 	uint32_t size;		/* size in bytes */
378 };
379 
380 struct kld32_file_stat {
381 	int	version;	/* set to sizeof(struct kld_file_stat) */
382 	char	name[MAXPATHLEN];
383 	int	refs;
384 	int	id;
385 	uint32_t address;	/* load address */
386 	uint32_t size;		/* size in bytes */
387 	char	pathname[MAXPATHLEN];
388 };
389 
390 #endif /* !_COMPAT_FREEBSD32_FREEBSD32_H_ */
391