syscall_defs.h · samitouri/QOSamiQemu

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1	/* common syscall defines for all architectures */
2
3	/* Note: although the syscall numbers change between architectures,
4	most of them stay the same, so we handle it by putting ifdefs if
5	necessary */
6
7	#ifndef SYSCALL_DEFS_H
8	#define SYSCALL_DEFS_H
9
10	#include "syscall_nr.h"
11
12
13	/* socket operations for socketcall() */
14	#define TARGET_SYS_SOCKET 1 /* socket() */
15	#define TARGET_SYS_BIND 2 /* bind() */
16	#define TARGET_SYS_CONNECT 3 /* connect() */
17	#define TARGET_SYS_LISTEN 4 /* listen() */
18	#define TARGET_SYS_ACCEPT 5 /* accept() */
19	#define TARGET_SYS_GETSOCKNAME 6 /* getsockname() */
20	#define TARGET_SYS_GETPEERNAME 7 /* getpeername() */
21	#define TARGET_SYS_SOCKETPAIR 8 /* socketpair() */
22	#define TARGET_SYS_SEND 9 /* send() */
23	#define TARGET_SYS_RECV 10 /* recv() */
24	#define TARGET_SYS_SENDTO 11 /* sendto() */
25	#define TARGET_SYS_RECVFROM 12 /* recvfrom() */
26	#define TARGET_SYS_SHUTDOWN 13 /* shutdown() */
27	#define TARGET_SYS_SETSOCKOPT 14 /* setsockopt() */
28	#define TARGET_SYS_GETSOCKOPT 15 /* getsockopt() */
29	#define TARGET_SYS_SENDMSG 16 /* sendmsg() */
30	#define TARGET_SYS_RECVMSG 17 /* recvmsg() */
31	#define TARGET_SYS_ACCEPT4 18 /* accept4() */
32	#define TARGET_SYS_RECVMMSG 19 /* recvmmsg() */
33	#define TARGET_SYS_SENDMMSG 20 /* sendmmsg() */
34
35	#define IPCOP_CALL(VERSION, OP) ((VERSION) << 16 \| (OP))
36	#define IPCOP_semop 1
37	#define IPCOP_semget 2
38	#define IPCOP_semctl 3
39	#define IPCOP_semtimedop 4
40	#define IPCOP_msgsnd 11
41	#define IPCOP_msgrcv 12
42	#define IPCOP_msgget 13
43	#define IPCOP_msgctl 14
44	#define IPCOP_shmat 21
45	#define IPCOP_shmdt 22
46	#define IPCOP_shmget 23
47	#define IPCOP_shmctl 24
48
49	#define TARGET_SEMOPM 500
50
51	/*
52	* The following is for compatibility across the various Linux
53	* platforms. The i386 ioctl numbering scheme doesn't really enforce
54	* a type field. De facto, however, the top 8 bits of the lower 16
55	* bits are indeed used as a type field, so we might just as well make
56	* this explicit here. Please be sure to use the decoding macros
57	* below from now on.
58	*/
59	#define TARGET_IOC_NRBITS 8
60	#define TARGET_IOC_TYPEBITS 8
61
62	#if (defined(TARGET_I386) && defined(TARGET_ABI32)) \
63	\|\| (defined(TARGET_ARM) && defined(TARGET_ABI32)) \
64	\|\| (defined(TARGET_SPARC) && defined(TARGET_ABI32)) \
65	\|\| defined(TARGET_M68K) \|\| defined(TARGET_SH4)
66	/* 16 bit uid wrappers emulation */
67	#define USE_UID16
68	#define target_id uint16_t
69	#else
70	#define target_id abi_uint
71	#endif
72
73	#if defined(TARGET_I386) \|\| defined(TARGET_ARM) \|\| defined(TARGET_SH4) \
74	\|\| defined(TARGET_M68K) \
75	\|\| defined(TARGET_S390X) \|\| defined(TARGET_OR1K) \
76	\|\| defined(TARGET_RISCV) \
77	\|\| defined(TARGET_XTENSA) \|\| defined(TARGET_LOONGARCH64)
78
79	#define TARGET_IOC_SIZEBITS 14
80	#define TARGET_IOC_DIRBITS 2
81
82	#define TARGET_IOC_NONE 0U
83	#define TARGET_IOC_WRITE 1U
84	#define TARGET_IOC_READ 2U
85
86	#elif defined(TARGET_PPC) \|\| defined(TARGET_ALPHA) \|\| \
87	defined(TARGET_SPARC) \|\| defined(TARGET_MICROBLAZE) \|\| \
88	defined(TARGET_MIPS)
89
90	#define TARGET_IOC_SIZEBITS 13
91	#define TARGET_IOC_DIRBITS 3
92
93	#define TARGET_IOC_NONE 1U
94	#define TARGET_IOC_READ 2U
95	#define TARGET_IOC_WRITE 4U
96
97	#elif defined(TARGET_HPPA)
98
99	#define TARGET_IOC_SIZEBITS 14
100	#define TARGET_IOC_DIRBITS 2
101
102	#define TARGET_IOC_NONE 0U
103	#define TARGET_IOC_WRITE 2U
104	#define TARGET_IOC_READ 1U
105
106	#elif defined(TARGET_HEXAGON)
107
108	#define TARGET_IOC_SIZEBITS 14
109
110	#define TARGET_IOC_NONE 0U
111	#define TARGET_IOC_WRITE 1U
112	#define TARGET_IOC_READ 2U
113
114	#else
115	#error unsupported CPU
116	#endif
117
118	#define TARGET_IOC_NRMASK ((1 << TARGET_IOC_NRBITS)-1)
119	#define TARGET_IOC_TYPEMASK ((1 << TARGET_IOC_TYPEBITS)-1)
120	#define TARGET_IOC_SIZEMASK ((1 << TARGET_IOC_SIZEBITS)-1)
121	#define TARGET_IOC_DIRMASK ((1 << TARGET_IOC_DIRBITS)-1)
122
123	#define TARGET_IOC_NRSHIFT 0
124	#define TARGET_IOC_TYPESHIFT (TARGET_IOC_NRSHIFT+TARGET_IOC_NRBITS)
125	#define TARGET_IOC_SIZESHIFT (TARGET_IOC_TYPESHIFT+TARGET_IOC_TYPEBITS)
126	#define TARGET_IOC_DIRSHIFT (TARGET_IOC_SIZESHIFT+TARGET_IOC_SIZEBITS)
127
128	#define TARGET_IOC(dir,type,nr,size) \
129	(((dir) << TARGET_IOC_DIRSHIFT) \| \
130	((type) << TARGET_IOC_TYPESHIFT) \| \
131	((nr) << TARGET_IOC_NRSHIFT) \| \
132	((size) << TARGET_IOC_SIZESHIFT))
133
134	/* used to create numbers */
135	#define TARGET_IO(type,nr) TARGET_IOC(TARGET_IOC_NONE,(type),(nr),0)
136	#define TARGET_IOR(type,nr,size) TARGET_IOC(TARGET_IOC_READ,(type),(nr),sizeof(size))
137	#define TARGET_IOW(type,nr,size) TARGET_IOC(TARGET_IOC_WRITE,(type),(nr),sizeof(size))
138	#define TARGET_IOWR(type,nr,size) TARGET_IOC(TARGET_IOC_READ\|TARGET_IOC_WRITE,(type),(nr),sizeof(size))
139
140	/* the size is automatically computed for these defines */
141	#define TARGET_IORU(type,nr) TARGET_IOC(TARGET_IOC_READ,(type),(nr),TARGET_IOC_SIZEMASK)
142	#define TARGET_IOWU(type,nr) TARGET_IOC(TARGET_IOC_WRITE,(type),(nr),TARGET_IOC_SIZEMASK)
143	#define TARGET_IOWRU(type,nr) TARGET_IOC(TARGET_IOC_READ\|TARGET_IOC_WRITE,(type),(nr),TARGET_IOC_SIZEMASK)
144
145	struct target_sockaddr {
146	abi_ushort sa_family;
147	uint8_t sa_data[14];
148	};
149
150	struct target_sockaddr_ll {
151	abi_ushort sll_family; /* Always AF_PACKET */
152	abi_ushort sll_protocol; /* Physical layer protocol */
153	abi_int sll_ifindex; /* Interface number */
154	abi_ushort sll_hatype; /* ARP hardware type */
155	uint8_t sll_pkttype; /* Packet type */
156	uint8_t sll_halen; /* Length of address */
157	uint8_t sll_addr[8]; /* Physical layer address */
158	};
159
160	struct target_sockaddr_un {
161	abi_ushort su_family;
162	uint8_t sun_path[108];
163	};
164
165	struct target_sockaddr_nl {
166	abi_ushort nl_family; /* AF_NETLINK */
167	abi_ushort __pad;
168	abi_uint nl_pid;
169	abi_uint nl_groups;
170	};
171
172	struct target_in_addr {
173	abi_uint s_addr; /* big endian */
174	};
175
176	struct target_sockaddr_in {
177	abi_ushort sin_family;
178	abi_short sin_port; /* big endian */
179	struct target_in_addr sin_addr;
180	uint8_t __pad[sizeof(struct target_sockaddr) -
181	sizeof(abi_ushort) - sizeof(abi_short) -
182	sizeof(struct target_in_addr)];
183	};
184
185	struct target_sockaddr_in6 {
186	abi_ushort sin6_family;
187	abi_ushort sin6_port; /* big endian */
188	abi_uint sin6_flowinfo; /* big endian */
189	struct in6_addr sin6_addr; /* IPv6 address, big endian */
190	abi_uint sin6_scope_id;
191	};
192
193	struct target_sock_filter {
194	abi_ushort code;
195	uint8_t jt;
196	uint8_t jf;
197	abi_uint k;
198	};
199
200	struct target_sock_fprog {
201	abi_ushort len;
202	abi_ulong filter;
203	};
204
205	struct target_ip_mreq {
206	struct target_in_addr imr_multiaddr;
207	struct target_in_addr imr_address;
208	};
209
210	struct target_ip_mreqn {
211	struct target_in_addr imr_multiaddr;
212	struct target_in_addr imr_address;
213	abi_int imr_ifindex;
214	};
215
216	struct target_ip_mreq_source {
217	/* big endian */
218	abi_uint imr_multiaddr;
219	abi_uint imr_interface;
220	abi_uint imr_sourceaddr;
221	};
222
223	struct target_linger {
224	abi_int l_onoff; /* Linger active */
225	abi_int l_linger; /* How long to linger for */
226	};
227
228	#if defined(TARGET_SPARC64) && !defined(TARGET_ABI32)
229	struct target_timeval {
230	abi_long tv_sec;
231	abi_int tv_usec;
232	};
233	#define target__kernel_sock_timeval target_timeval
234	#else
235	struct target_timeval {
236	abi_long tv_sec;
237	abi_long tv_usec;
238	};
239
240	struct target__kernel_sock_timeval {
241	abi_llong tv_sec;
242	abi_llong tv_usec;
243	};
244	#endif
245
246	struct target_timespec {
247	abi_long tv_sec;
248	abi_long tv_nsec;
249	};
250
251	struct target__kernel_timespec {
252	abi_llong tv_sec;
253	abi_llong tv_nsec;
254	};
255
256	struct target_timezone {
257	abi_int tz_minuteswest;
258	abi_int tz_dsttime;
259	};
260
261	struct target_itimerval {
262	struct target_timeval it_interval;
263	struct target_timeval it_value;
264	};
265
266	struct target_itimerspec {
267	struct target_timespec it_interval;
268	struct target_timespec it_value;
269	};
270
271	struct target__kernel_itimerspec {
272	struct target__kernel_timespec it_interval;
273	struct target__kernel_timespec it_value;
274	};
275
276	struct target_timex {
277	abi_uint modes; /* Mode selector */
278	abi_long offset; /* Time offset */
279	abi_long freq; /* Frequency offset */
280	abi_long maxerror; /* Maximum error (microseconds) */
281	abi_long esterror; /* Estimated error (microseconds) */
282	abi_int status; /* Clock command/status */
283	abi_long constant; /* PLL (phase-locked loop) time constant */
284	abi_long precision; /* Clock precision (microseconds, ro) */
285	abi_long tolerance; /* Clock freq. tolerance (ppm, ro) */
286	struct target_timeval time; /* Current time */
287	abi_long tick; /* Microseconds between clock ticks */
288	abi_long ppsfreq; /* PPS (pulse per second) frequency */
289	abi_long jitter; /* PPS jitter (ro); nanoseconds */
290	abi_int shift; /* PPS interval duration (seconds) */
291	abi_long stabil; /* PPS stability */
292	abi_long jitcnt; /* PPS jitter limit exceeded (ro) */
293	abi_long calcnt; /* PPS calibration intervals */
294	abi_long errcnt; /* PPS calibration errors */
295	abi_long stbcnt; /* PPS stability limit exceeded */
296	abi_int tai; /* TAI offset */
297
298	/* Further padding bytes to allow for future expansion */
299	abi_int:32; abi_int:32; abi_int:32; abi_int:32;
300	abi_int:32; abi_int:32; abi_int:32; abi_int:32;
301	abi_int:32; abi_int:32; abi_int:32;
302	};
303
304	struct target__kernel_timex {
305	abi_uint modes; /* Mode selector */
306	abi_int: 32; /* pad */
307	abi_llong offset; /* Time offset */
308	abi_llong freq; /* Frequency offset */
309	abi_llong maxerror; /* Maximum error (microseconds) */
310	abi_llong esterror; /* Estimated error (microseconds) */
311	abi_int status; /* Clock command/status */
312	abi_int: 32; /* pad */
313	abi_llong constant; /* PLL (phase-locked loop) time constant */
314	abi_llong precision; /* Clock precision (microseconds, ro) */
315	abi_llong tolerance; /* Clock freq. tolerance (ppm, ro) */
316	struct target__kernel_sock_timeval time; /* Current time */
317	abi_llong tick; /* Microseconds between clock ticks */
318	abi_llong ppsfreq; /* PPS (pulse per second) frequency */
319	abi_llong jitter; /* PPS jitter (ro); nanoseconds */
320	abi_int shift; /* PPS interval duration (seconds) */
321	abi_int: 32; /* pad */
322	abi_llong stabil; /* PPS stability */
323	abi_llong jitcnt; /* PPS jitter limit exceeded (ro) */
324	abi_llong calcnt; /* PPS calibration intervals */
325	abi_llong errcnt; /* PPS calibration errors */
326	abi_llong stbcnt; /* PPS stability limit exceeded */
327	abi_int tai; /* TAI offset */
328
329	/* Further padding bytes to allow for future expansion */
330	abi_int:32; abi_int:32; abi_int:32; abi_int:32;
331	abi_int:32; abi_int:32; abi_int:32; abi_int:32;
332	abi_int:32; abi_int:32; abi_int:32;
333	};
334
335	typedef abi_long target_clock_t;
336
337	#define TARGET_HZ 100
338
339	struct target_tms {
340	target_clock_t tms_utime;
341	target_clock_t tms_stime;
342	target_clock_t tms_cutime;
343	target_clock_t tms_cstime;
344	};
345
346	struct target_utimbuf {
347	abi_long actime;
348	abi_long modtime;
349	};
350
351	struct target_sel_arg_struct {
352	abi_long n;
353	abi_long inp, outp, exp;
354	abi_long tvp;
355	};
356
357	struct target_iovec {
358	abi_long iov_base; /* Starting address */
359	abi_long iov_len; /* Number of bytes */
360	};
361
362	struct target_msghdr {
363	abi_long msg_name; /* Socket name */
364	abi_int msg_namelen; /* Length of name */
365	abi_long msg_iov; /* Data blocks */
366	abi_long msg_iovlen; /* Number of blocks */
367	abi_long msg_control; /* Per protocol magic (eg BSD file descriptor passing) */
368	abi_long msg_controllen; /* Length of cmsg list */
369	abi_uint msg_flags;
370	};
371
372	struct target_cmsghdr {
373	abi_long cmsg_len;
374	abi_int cmsg_level;
375	abi_int cmsg_type;
376	};
377
378	#define TARGET_CMSG_DATA(cmsg) ((unsigned char ) ((struct target_cmsghdr ) (cmsg) + 1))
379	#define TARGET_CMSG_NXTHDR(mhdr, cmsg, cmsg_start) \
380	__target_cmsg_nxthdr(mhdr, cmsg, cmsg_start)
381	#define TARGET_CMSG_ALIGN(len) (((len) + sizeof (abi_long) - 1) \
382	& (size_t) ~(sizeof (abi_long) - 1))
383	#define TARGET_CMSG_SPACE(len) (sizeof(struct target_cmsghdr) + \
384	TARGET_CMSG_ALIGN(len))
385	#define TARGET_CMSG_LEN(len) (sizeof(struct target_cmsghdr) + (len))
386
387	static __inline__ struct target_cmsghdr *
388	__target_cmsg_nxthdr(struct target_msghdr *__mhdr,
389	struct target_cmsghdr *__cmsg,
390	struct target_cmsghdr *__cmsg_start)
391	{
392	struct target_cmsghdr *__ptr;
393
394	__ptr = (struct target_cmsghdr )((unsigned char ) __cmsg
395	+ TARGET_CMSG_ALIGN (tswapal(__cmsg->cmsg_len)));
396	if ((unsigned long)((char )(__ptr+1) - (char )__cmsg_start)
397	> tswapal(__mhdr->msg_controllen)) {
398	/* No more entries. */
399	return (struct target_cmsghdr *)0;
400	}
401	return __ptr;
402	}
403
404	struct target_mmsghdr {
405	struct target_msghdr msg_hdr; /* Message header */
406	abi_uint msg_len; /* Number of bytes transmitted */
407	};
408
409	struct target_rusage {
410	struct target_timeval ru_utime; /* user time used */
411	struct target_timeval ru_stime; /* system time used */
412	abi_long ru_maxrss; /* maximum resident set size */
413	abi_long ru_ixrss; /* integral shared memory size */
414	abi_long ru_idrss; /* integral unshared data size */
415	abi_long ru_isrss; /* integral unshared stack size */
416	abi_long ru_minflt; /* page reclaims */
417	abi_long ru_majflt; /* page faults */
418	abi_long ru_nswap; /* swaps */
419	abi_long ru_inblock; /* block input operations */
420	abi_long ru_oublock; /* block output operations */
421	abi_long ru_msgsnd; /* messages sent */
422	abi_long ru_msgrcv; /* messages received */
423	abi_long ru_nsignals; /* signals received */
424	abi_long ru_nvcsw; /* voluntary context switches */
425	abi_long ru_nivcsw; /* involuntary " */
426	};
427
428	typedef struct {
429	abi_int val[2];
430	} kernel_fsid_t;
431
432	struct target_dirent {
433	abi_long d_ino;
434	abi_long d_off;
435	abi_ushort d_reclen;
436	char d_name[];
437	};
438
439	struct target_dirent64 {
440	abi_ullong d_ino;
441	abi_llong d_off;
442	abi_ushort d_reclen;
443	unsigned char d_type;
444	char d_name[];
445	};
446
447
448	/* mostly generic signal stuff */
449	#define TARGET_SIG_DFL ((abi_long)0) /* default signal handling */
450	#define TARGET_SIG_IGN ((abi_long)1) /* ignore signal */
451	#define TARGET_SIG_ERR ((abi_long)-1) /* error return from signal */
452
453	#ifdef TARGET_MIPS
454	#define TARGET_NSIG 128
455	#else
456	#define TARGET_NSIG 64
457	#endif
458	#define TARGET_NSIG_BPW TARGET_ABI_BITS
459	#define TARGET_NSIG_WORDS (TARGET_NSIG / TARGET_NSIG_BPW)
460
461	typedef struct {
462	abi_ulong sig[TARGET_NSIG_WORDS];
463	} target_sigset_t;
464
465	#if HOST_BIG_ENDIAN != TARGET_BIG_ENDIAN
466	static inline void tswap_sigset(target_sigset_t d, const target_sigset_t s)
467	{
468	int i;
469	for(i = 0;i < TARGET_NSIG_WORDS; i++)
470	d->sig[i] = tswapal(s->sig[i]);
471	}
472	#else
473	static inline void tswap_sigset(target_sigset_t d, const target_sigset_t s)
474	{
475	d = s;
476	}
477	#endif
478
479	static inline void target_siginitset(target_sigset_t *d, abi_ulong set)
480	{
481	int i;
482	d->sig[0] = set;
483	for(i = 1;i < TARGET_NSIG_WORDS; i++)
484	d->sig[i] = 0;
485	}
486
487	void host_to_target_sigset(target_sigset_t d, const sigset_t s);
488	void target_to_host_sigset(sigset_t d, const target_sigset_t s);
489	void host_to_target_old_sigset(abi_ulong *old_sigset,
490	const sigset_t *sigset);
491	void target_to_host_old_sigset(sigset_t *sigset,
492	const abi_ulong *old_sigset);
493	struct target_sigaction;
494	int do_sigaction(int sig, const struct target_sigaction *act,
495	struct target_sigaction *oact, abi_ulong ka_restorer);
496
497	#include "target_signal.h"
498
499	#ifdef TARGET_SA_RESTORER
500	#define TARGET_ARCH_HAS_SA_RESTORER 1
501	#endif
502
503	#if defined(TARGET_ALPHA)
504	typedef abi_int target_old_sa_flags;
505	#else
506	typedef abi_ulong target_old_sa_flags;
507	#endif
508
509	#if defined(TARGET_MIPS)
510	struct target_sigaction {
511	abi_uint sa_flags;
512	#if defined(TARGET_ABI_MIPSN32)
513	abi_uint _sa_handler;
514	#else
515	abi_ulong _sa_handler;
516	#endif
517	target_sigset_t sa_mask;
518	};
519	#else
520	struct target_old_sigaction {
521	abi_ulong _sa_handler;
522	abi_ulong sa_mask;
523	target_old_sa_flags sa_flags;
524	#ifdef TARGET_ARCH_HAS_SA_RESTORER
525	abi_ulong sa_restorer;
526	#endif
527	};
528
529	struct target_sigaction {
530	abi_ulong _sa_handler;
531	abi_ulong sa_flags;
532	#ifdef TARGET_ARCH_HAS_SA_RESTORER
533	abi_ulong sa_restorer;
534	#endif
535	target_sigset_t sa_mask;
536	#ifdef TARGET_ARCH_HAS_KA_RESTORER
537	abi_ulong ka_restorer;
538	#endif
539	};
540	#endif
541
542	typedef union target_sigval {
543	abi_int sival_int;
544	abi_ulong sival_ptr;
545	} target_sigval_t;
546
547	#define TARGET_SI_MAX_SIZE 128
548
549	#if TARGET_ABI_BITS == 32
550	#define TARGET_SI_PREAMBLE_SIZE (3 * sizeof(int))
551	#else
552	#define TARGET_SI_PREAMBLE_SIZE (4 * sizeof(int))
553	#endif
554
555	#define TARGET_SI_PAD_SIZE ((TARGET_SI_MAX_SIZE - TARGET_SI_PREAMBLE_SIZE) / sizeof(int))
556
557	/* Within QEMU the top 16 bits of si_code indicate which of the parts of
558	* the union in target_siginfo is valid. This only applies between
559	* host_to_target_siginfo_noswap() and tswap_siginfo(); it does not
560	* appear either within host siginfo_t or in target_siginfo structures
561	* which we get from the guest userspace program. (The Linux kernel
562	* does a similar thing with using the top bits for its own internal
563	* purposes but not letting them be visible to userspace.)
564	*/
565	#define QEMU_SI_KILL 0
566	#define QEMU_SI_TIMER 1
567	#define QEMU_SI_POLL 2
568	#define QEMU_SI_FAULT 3
569	#define QEMU_SI_CHLD 4
570	#define QEMU_SI_RT 5
571
572	typedef struct target_siginfo {
573	#ifdef TARGET_MIPS
574	abi_int si_signo;
575	abi_int si_code;
576	abi_int si_errno;
577	#else
578	abi_int si_signo;
579	abi_int si_errno;
580	abi_int si_code;
581	#endif
582
583	union {
584	abi_int _pad[TARGET_SI_PAD_SIZE];
585
586	/* kill() */
587	struct {
588	pid_t _pid; /* sender's pid */
589	uid_t _uid; /* sender's uid */
590	} _kill;
591
592	/* POSIX.1b timers */
593	struct {
594	abi_uint _timer1;
595	abi_uint _timer2;
596	} _timer;
597
598	/* POSIX.1b signals */
599	struct {
600	pid_t _pid; /* sender's pid */
601	uid_t _uid; /* sender's uid */
602	target_sigval_t _sigval;
603	} _rt;
604
605	/* SIGCHLD */
606	struct {
607	pid_t _pid; /* which child */
608	uid_t _uid; /* sender's uid */
609	abi_int _status; /* exit code */
610	target_clock_t _utime;
611	target_clock_t _stime;
612	} _sigchld;
613
614	/* SIGILL, SIGFPE, SIGSEGV, SIGBUS */
615	struct {
616	abi_ulong _addr; /* faulting insn/memory ref. */
617	} _sigfault;
618
619	/* SIGPOLL */
620	struct {
621	abi_int _band; /* POLL_IN, POLL_OUT, POLL_MSG */
622	abi_int _fd;
623	} _sigpoll;
624	} _sifields;
625	} target_siginfo_t;
626
627	/*
628	* si_code values
629	* Digital reserves positive values for kernel-generated signals.
630	*/
631	#define TARGET_SI_USER 0 /* sent by kill, sigsend, raise */
632	#define TARGET_SI_KERNEL 0x80 /* sent by the kernel from somewhere */
633	#define TARGET_SI_QUEUE -1 /* sent by sigqueue */
634	#define TARGET_SI_TIMER -2 /* sent by timer expiration */
635	#define TARGET_SI_MESGQ -3 /* sent by real time mesq state change */
636	#define TARGET_SI_ASYNCIO -4 /* sent by AIO completion */
637	#define TARGET_SI_SIGIO -5 /* sent by queued SIGIO */
638
639	/*
640	* SIGILL si_codes
641	*/
642	#define TARGET_ILL_ILLOPC (1) /* illegal opcode */
643	#define TARGET_ILL_ILLOPN (2) /* illegal operand */
644	#define TARGET_ILL_ILLADR (3) /* illegal addressing mode */
645	#define TARGET_ILL_ILLTRP (4) /* illegal trap */
646	#define TARGET_ILL_PRVOPC (5) /* privileged opcode */
647	#define TARGET_ILL_PRVREG (6) /* privileged register */
648	#define TARGET_ILL_COPROC (7) /* coprocessor error */
649	#define TARGET_ILL_BADSTK (8) /* internal stack error */
650
651	/*
652	* SIGFPE si_codes
653	*/
654	#define TARGET_FPE_INTDIV (1) /* integer divide by zero */
655	#define TARGET_FPE_INTOVF (2) /* integer overflow */
656	#define TARGET_FPE_FLTDIV (3) /* floating point divide by zero */
657	#define TARGET_FPE_FLTOVF (4) /* floating point overflow */
658	#define TARGET_FPE_FLTUND (5) /* floating point underflow */
659	#define TARGET_FPE_FLTRES (6) /* floating point inexact result */
660	#define TARGET_FPE_FLTINV (7) /* floating point invalid operation */
661	#define TARGET_FPE_FLTSUB (8) /* subscript out of range */
662	#define TARGET_FPE_FLTUNK (14) /* undiagnosed fp exception */
663	#define TARGET_FPE_CONDTRAP (15) /* trap on condition */
664
665	/*
666	* SIGSEGV si_codes
667	*/
668	#define TARGET_SEGV_MAPERR (1) /* address not mapped to object */
669	#define TARGET_SEGV_ACCERR (2) /* invalid permissions for mapped object */
670	#define TARGET_SEGV_BNDERR (3) /* failed address bound checks */
671
672	/*
673	* SIGBUS si_codes
674	*/
675	#define TARGET_BUS_ADRALN (1) /* invalid address alignment */
676	#define TARGET_BUS_ADRERR (2) /* non-existent physical address */
677	#define TARGET_BUS_OBJERR (3) /* object specific hardware error */
678	/* hardware memory error consumed on a machine check: action required */
679	#define TARGET_BUS_MCEERR_AR (4)
680	/* hardware memory error detected in process but not consumed: action optional*/
681	#define TARGET_BUS_MCEERR_AO (5)
682
683	/*
684	* SIGTRAP si_codes
685	*/
686	#define TARGET_TRAP_BRKPT (1) /* process breakpoint */
687	#define TARGET_TRAP_TRACE (2) /* process trace trap */
688	#define TARGET_TRAP_BRANCH (3) /* process taken branch trap */
689	#define TARGET_TRAP_HWBKPT (4) /* hardware breakpoint/watchpoint */
690	#define TARGET_TRAP_UNK (5) /* undiagnosed trap */
691
692	/*
693	* SIGSYS si_codes
694	*/
695	#define TARGET_SYS_SECCOMP (1) /* seccomp triggered */
696	#define TARGET_SYS_USER_DISPATCH (2) /* syscall user dispatch triggered */
697
698	/*
699	* SIGEMT si_codes
700	*/
701	#define TARGET_EMT_TAGOVF 1 /* tag overflow */
702
703	#include "target_resource.h"
704
705	struct target_pollfd {
706	abi_int fd; /* file descriptor */
707	abi_short events; /* requested events */
708	abi_short revents; /* returned events */
709	};
710
711	/* virtual terminal ioctls */
712	#define TARGET_KIOCSOUND 0x4B2F /* start sound generation (0 for off) */
713	#define TARGET_KDMKTONE 0x4B30 /* generate tone */
714	#define TARGET_KDGKBTYPE 0x4b33
715	#define TARGET_KDSETMODE 0x4b3a
716	#define TARGET_KDGKBMODE 0x4b44
717	#define TARGET_KDSKBMODE 0x4b45
718	#define TARGET_KDGKBENT 0x4B46 /* gets one entry in translation table */
719	#define TARGET_KDGKBSENT 0x4B48 /* gets one function key string entry */
720	#define TARGET_KDGKBLED 0x4B64 /* get led flags (not lights) */
721	#define TARGET_KDSKBLED 0x4B65 /* set led flags (not lights) */
722	#define TARGET_KDGETLED 0x4B31 /* return current led state */
723	#define TARGET_KDSETLED 0x4B32 /* set led state [lights, not flags] */
724	#define TARGET_KDSIGACCEPT 0x4B4E
725
726	struct target_rtc_pll_info {
727	abi_int pll_ctrl;
728	abi_int pll_value;
729	abi_int pll_max;
730	abi_int pll_min;
731	abi_int pll_posmult;
732	abi_int pll_negmult;
733	abi_long pll_clock;
734	};
735
736	/* real time clock ioctls */
737	#define TARGET_RTC_AIE_ON TARGET_IO('p', 0x01)
738	#define TARGET_RTC_AIE_OFF TARGET_IO('p', 0x02)
739	#define TARGET_RTC_UIE_ON TARGET_IO('p', 0x03)
740	#define TARGET_RTC_UIE_OFF TARGET_IO('p', 0x04)
741	#define TARGET_RTC_PIE_ON TARGET_IO('p', 0x05)
742	#define TARGET_RTC_PIE_OFF TARGET_IO('p', 0x06)
743	#define TARGET_RTC_WIE_ON TARGET_IO('p', 0x0f)
744	#define TARGET_RTC_WIE_OFF TARGET_IO('p', 0x10)
745	#define TARGET_RTC_ALM_READ TARGET_IOR('p', 0x08, struct rtc_time)
746	#define TARGET_RTC_ALM_SET TARGET_IOW('p', 0x07, struct rtc_time)
747	#define TARGET_RTC_RD_TIME TARGET_IOR('p', 0x09, struct rtc_time)
748	#define TARGET_RTC_SET_TIME TARGET_IOW('p', 0x0a, struct rtc_time)
749	#define TARGET_RTC_IRQP_READ TARGET_IOR('p', 0x0b, abi_ulong)
750	#define TARGET_RTC_IRQP_SET TARGET_IOW('p', 0x0c, abi_ulong)
751	#define TARGET_RTC_EPOCH_READ TARGET_IOR('p', 0x0d, abi_ulong)
752	#define TARGET_RTC_EPOCH_SET TARGET_IOW('p', 0x0e, abi_ulong)
753	#define TARGET_RTC_WKALM_RD TARGET_IOR('p', 0x10, struct rtc_wkalrm)
754	#define TARGET_RTC_WKALM_SET TARGET_IOW('p', 0x0f, struct rtc_wkalrm)
755	#define TARGET_RTC_PLL_GET TARGET_IOR('p', 0x11, \
756	struct target_rtc_pll_info)
757	#define TARGET_RTC_PLL_SET TARGET_IOW('p', 0x12, \
758	struct target_rtc_pll_info)
759	#define TARGET_RTC_VL_READ TARGET_IOR('p', 0x13, abi_int)
760	#define TARGET_RTC_VL_CLR TARGET_IO('p', 0x14)
761
762	#if defined(TARGET_ALPHA) \|\| defined(TARGET_MIPS) \|\| defined(TARGET_SH4) \|\| \
763	defined(TARGET_XTENSA)
764	#define TARGET_FIOGETOWN TARGET_IOR('f', 123, abi_int)
765	#define TARGET_FIOSETOWN TARGET_IOW('f', 124, abi_int)
766	#define TARGET_SIOCATMARK TARGET_IOR('s', 7, abi_int)
767	#define TARGET_SIOCSPGRP TARGET_IOW('s', 8, pid_t)
768	#define TARGET_SIOCGPGRP TARGET_IOR('s', 9, pid_t)
769	#else
770	#define TARGET_FIOGETOWN 0x8903
771	#define TARGET_FIOSETOWN 0x8901
772	#define TARGET_SIOCATMARK 0x8905
773	#define TARGET_SIOCSPGRP 0x8902
774	#define TARGET_SIOCGPGRP 0x8904
775	#endif
776
777	#if defined(TARGET_SH4)
778	#define TARGET_SIOCGSTAMP_OLD TARGET_IOR('s', 100, struct target_timeval)
779	#define TARGET_SIOCGSTAMPNS_OLD TARGET_IOR('s', 101, struct target_timespec)
780	#else
781	#define TARGET_SIOCGSTAMP_OLD 0x8906
782	#define TARGET_SIOCGSTAMPNS_OLD 0x8907
783	#endif
784
785	#define TARGET_SIOCGSTAMP_NEW TARGET_IOR(0x89, 0x06, abi_llong[2])
786	#define TARGET_SIOCGSTAMPNS_NEW TARGET_IOR(0x89, 0x07, abi_llong[2])
787
788	/* Networking ioctls */
789	#define TARGET_SIOCADDRT 0x890B /* add routing table entry */
790	#define TARGET_SIOCDELRT 0x890C /* delete routing table entry */
791	#define TARGET_SIOCGIFNAME 0x8910 /* get iface name */
792	#define TARGET_SIOCSIFLINK 0x8911 /* set iface channel */
793	#define TARGET_SIOCGIFCONF 0x8912 /* get iface list */
794	#define TARGET_SIOCGIFFLAGS 0x8913 /* get flags */
795	#define TARGET_SIOCSIFFLAGS 0x8914 /* set flags */
796	#define TARGET_SIOCGIFADDR 0x8915 /* get PA address */
797	#define TARGET_SIOCSIFADDR 0x8916 /* set PA address */
798	#define TARGET_SIOCGIFDSTADDR 0x8917 /* get remote PA address */
799	#define TARGET_SIOCSIFDSTADDR 0x8918 /* set remote PA address */
800	#define TARGET_SIOCGIFBRDADDR 0x8919 /* get broadcast PA address */
801	#define TARGET_SIOCSIFBRDADDR 0x891a /* set broadcast PA address */
802	#define TARGET_SIOCGIFNETMASK 0x891b /* get network PA mask */
803	#define TARGET_SIOCSIFNETMASK 0x891c /* set network PA mask */
804	#define TARGET_SIOCGIFMETRIC 0x891d /* get metric */
805	#define TARGET_SIOCSIFMETRIC 0x891e /* set metric */
806	#define TARGET_SIOCGIFMEM 0x891f /* get memory address (BSD) */
807	#define TARGET_SIOCSIFMEM 0x8920 /* set memory address (BSD) */
808	#define TARGET_SIOCGIFMTU 0x8921 /* get MTU size */
809	#define TARGET_SIOCSIFMTU 0x8922 /* set MTU size */
810	#define TARGET_SIOCSIFHWADDR 0x8924 /* set hardware address (NI) */
811	#define TARGET_SIOCGIFENCAP 0x8925 /* get/set slip encapsulation */
812	#define TARGET_SIOCSIFENCAP 0x8926
813	#define TARGET_SIOCGIFHWADDR 0x8927 /* Get hardware address */
814	#define TARGET_SIOCGIFSLAVE 0x8929 /* Driver slaving support */
815	#define TARGET_SIOCSIFSLAVE 0x8930
816	#define TARGET_SIOCADDMULTI 0x8931 /* Multicast address lists */
817	#define TARGET_SIOCDELMULTI 0x8932
818	#define TARGET_SIOCGIFINDEX 0x8933
819	#define TARGET_SIOCSIFPFLAGS 0x8934 /* set extended flags */
820	#define TARGET_SIOCGIFPFLAGS 0x8935 /* get extended flags */
821
822	/* Bridging control calls */
823	#define TARGET_SIOCGIFBR 0x8940 /* Bridging support */
824	#define TARGET_SIOCSIFBR 0x8941 /* Set bridging options */
825
826	#define TARGET_SIOCGIFTXQLEN 0x8942 /* Get the tx queue length */
827	#define TARGET_SIOCSIFTXQLEN 0x8943 /* Set the tx queue length */
828
829	/* ARP cache control calls. */
830	#define TARGET_OLD_SIOCDARP 0x8950 /* old delete ARP table entry */
831	#define TARGET_OLD_SIOCGARP 0x8951 /* old get ARP table entry */
832	#define TARGET_OLD_SIOCSARP 0x8952 /* old set ARP table entry */
833	#define TARGET_SIOCDARP 0x8953 /* delete ARP table entry */
834	#define TARGET_SIOCGARP 0x8954 /* get ARP table entry */
835	#define TARGET_SIOCSARP 0x8955 /* set ARP table entry */
836
837	/* RARP cache control calls. */
838	#define TARGET_SIOCDRARP 0x8960 /* delete RARP table entry */
839	#define TARGET_SIOCGRARP 0x8961 /* get RARP table entry */
840	#define TARGET_SIOCSRARP 0x8962 /* set RARP table entry */
841
842	/* Driver configuration calls */
843	#define TARGET_SIOCGIFMAP 0x8970 /* Get device parameters */
844	#define TARGET_SIOCSIFMAP 0x8971 /* Set device parameters */
845
846	/* DLCI configuration calls */
847	#define TARGET_SIOCADDDLCI 0x8980 /* Create new DLCI device */
848	#define TARGET_SIOCDELDLCI 0x8981 /* Delete DLCI device */
849
850	/* From <linux/wireless.h> */
851
852	#define TARGET_SIOCGIWNAME 0x8B01 /* get name == wireless protocol */
853
854	/* From <linux/if_tun.h> */
855
856	#define TARGET_TUNSETDEBUG TARGET_IOW('T', 201, abi_int)
857	#define TARGET_TUNSETIFF TARGET_IOW('T', 202, abi_int)
858	#define TARGET_TUNSETPERSIST TARGET_IOW('T', 203, abi_int)
859	#define TARGET_TUNSETOWNER TARGET_IOW('T', 204, abi_int)
860	#define TARGET_TUNSETLINK TARGET_IOW('T', 205, abi_int)
861	#define TARGET_TUNSETGROUP TARGET_IOW('T', 206, abi_int)
862	#define TARGET_TUNGETFEATURES TARGET_IOR('T', 207, abi_uint)
863	#define TARGET_TUNSETOFFLOAD TARGET_IOW('T', 208, abi_uint)
864	#define TARGET_TUNSETTXFILTER TARGET_IOW('T', 209, abi_uint)
865	#define TARGET_TUNGETIFF TARGET_IOR('T', 210, abi_uint)
866	#define TARGET_TUNGETSNDBUF TARGET_IOR('T', 211, abi_int)
867	#define TARGET_TUNSETSNDBUF TARGET_IOW('T', 212, abi_int)
868	/*
869	* TUNATTACHFILTER and TUNDETACHFILTER are not supported. Linux kernel keeps a
870	* user pointer in TUNATTACHFILTER, which we are not able to correctly handle.
871	*/
872	#define TARGET_TUNGETVNETHDRSZ TARGET_IOR('T', 215, abi_int)
873	#define TARGET_TUNSETVNETHDRSZ TARGET_IOW('T', 216, abi_int)
874	#define TARGET_TUNSETQUEUE TARGET_IOW('T', 217, abi_int)
875	#define TARGET_TUNSETIFINDEX TARGET_IOW('T', 218, abi_uint)
876	/* TUNGETFILTER is not supported: see TUNATTACHFILTER. */
877	#define TARGET_TUNSETVNETLE TARGET_IOW('T', 220, abi_int)
878	#define TARGET_TUNGETVNETLE TARGET_IOR('T', 221, abi_int)
879	#define TARGET_TUNSETVNETBE TARGET_IOW('T', 222, abi_int)
880	#define TARGET_TUNGETVNETBE TARGET_IOR('T', 223, abi_int)
881	#define TARGET_TUNSETSTEERINGEBPF TARGET_IOR('T', 224, abi_int)
882	#define TARGET_TUNSETFILTEREBPF TARGET_IOR('T', 225, abi_int)
883	#define TARGET_TUNSETCARRIER TARGET_IOW('T', 226, abi_int)
884	#define TARGET_TUNGETDEVNETNS TARGET_IO('T', 227)
885
886	/* From <linux/random.h> */
887
888	#define TARGET_RNDGETENTCNT TARGET_IOR('R', 0x00, abi_int)
889	#define TARGET_RNDADDTOENTCNT TARGET_IOW('R', 0x01, abi_int)
890	#define TARGET_RNDZAPENTCNT TARGET_IO('R', 0x04)
891	#define TARGET_RNDCLEARPOOL TARGET_IO('R', 0x06)
892	#define TARGET_RNDRESEEDCRNG TARGET_IO('R', 0x07)
893
894	/* From <linux/fs.h> */
895
896	#define TARGET_BLKROSET TARGET_IO(0x12,93) /* set device read-only (0 = read-write) */
897	#define TARGET_BLKROGET TARGET_IO(0x12,94) /* get read-only status (0 = read_write) */
898	#define TARGET_BLKRRPART TARGET_IO(0x12,95) /* re-read partition table */
899	#define TARGET_BLKGETSIZE TARGET_IO(0x12,96) /* return device size /512 (long arg) /
900	#define TARGET_BLKFLSBUF TARGET_IO(0x12,97) /* flush buffer cache */
901	#define TARGET_BLKRASET TARGET_IO(0x12,98) /* Set read ahead for block device */
902	#define TARGET_BLKRAGET TARGET_IO(0x12,99) /* get current read ahead setting */
903	#define TARGET_BLKFRASET TARGET_IO(0x12,100)/* set filesystem (mm/filemap.c) read-ahead */
904	#define TARGET_BLKFRAGET TARGET_IO(0x12,101)/* get filesystem (mm/filemap.c) read-ahead */
905	#define TARGET_BLKSECTSET TARGET_IO(0x12,102)/* set max sectors per request (ll_rw_blk.c) */
906	#define TARGET_BLKSECTGET TARGET_IO(0x12,103)/* get max sectors per request (ll_rw_blk.c) */
907	#define TARGET_BLKSSZGET TARGET_IO(0x12,104)/* get block device sector size */
908	#define TARGET_BLKPG TARGET_IO(0x12,105)/* Partition table and disk geometry handling */
909	/* A jump here: 108-111 have been used for various private purposes. */
910	#define TARGET_BLKBSZGET TARGET_IOR(0x12, 112, abi_ulong)
911	#define TARGET_BLKBSZSET TARGET_IOW(0x12, 113, abi_ulong)
912	#define TARGET_BLKGETSIZE64 TARGET_IOR(0x12,114,abi_ulong)
913	/* return device size in bytes
914	(u64 arg) /
915
916	#define TARGET_BLKDISCARD TARGET_IO(0x12, 119)
917	#define TARGET_BLKIOMIN TARGET_IO(0x12, 120)
918	#define TARGET_BLKIOOPT TARGET_IO(0x12, 121)
919	#define TARGET_BLKALIGNOFF TARGET_IO(0x12, 122)
920	#define TARGET_BLKPBSZGET TARGET_IO(0x12, 123)
921	#define TARGET_BLKDISCARDZEROES TARGET_IO(0x12, 124)
922	#define TARGET_BLKSECDISCARD TARGET_IO(0x12, 125)
923	#define TARGET_BLKROTATIONAL TARGET_IO(0x12, 126)
924	#define TARGET_BLKZEROOUT TARGET_IO(0x12, 127)
925
926	/* From <linux/fd.h> */
927
928	#define TARGET_FDMSGON TARGET_IO(2, 0x45)
929	#define TARGET_FDMSGOFF TARGET_IO(2, 0x46)
930	#define TARGET_FDFMTBEG TARGET_IO(2, 0x47)
931	#define TARGET_FDFMTTRK TARGET_IOW(2, 0x48, struct format_descr)
932	#define TARGET_FDFMTEND TARGET_IO(2, 0x49)
933	#define TARGET_FDSETEMSGTRESH TARGET_IO(2, 0x4a)
934	#define TARGET_FDFLUSH TARGET_IO(2, 0x4b)
935	#define TARGET_FDSETMAXERRS TARGET_IOW(2, 0x4c, struct floppy_max_errors)
936	#define TARGET_FDGETMAXERRS TARGET_IOR(2, 0x0e, struct floppy_max_errors)
937	#define TARGET_FDRESET TARGET_IO(2, 0x54)
938	#define TARGET_FDRAWCMD TARGET_IO(2, 0x58)
939	#define TARGET_FDTWADDLE TARGET_IO(2, 0x59)
940	#define TARGET_FDEJECT TARGET_IO(2, 0x5a)
941
942	#define TARGET_FIBMAP TARGET_IO(0x00,1) /* bmap access */
943	#define TARGET_FIGETBSZ TARGET_IO(0x00,2) /* get the block size used for bmap */
944
945	#define TARGET_FICLONE TARGET_IOW(0x94, 9, abi_int)
946	#define TARGET_FICLONERANGE TARGET_IOW(0x94, 13, struct file_clone_range)
947
948	#define TARGET_FIFREEZE TARGET_IOWR('X', 119, abi_int)
949	#define TARGET_FITHAW TARGET_IOWR('X', 120, abi_int)
950	#define TARGET_FITRIM TARGET_IOWR('X', 121, struct fstrim_range)
951
952	/*
953	* Note that the ioctl numbers for FS_IOC_<GET\|SET><FLAGS\|VERSION>
954	* claim type "long" but the actual type used by the kernel is "int".
955	*/
956	#define TARGET_FS_IOC_GETFLAGS TARGET_IOR('f', 1, abi_long)
957	#define TARGET_FS_IOC_SETFLAGS TARGET_IOW('f', 2, abi_long)
958	#define TARGET_FS_IOC_GETVERSION TARGET_IOR('v', 1, abi_long)
959	#define TARGET_FS_IOC_SETVERSION TARGET_IOW('v', 2, abi_long)
960	#define TARGET_FS_IOC_FIEMAP TARGET_IOWR('f',11,struct fiemap)
961	#define TARGET_FS_IOC32_GETFLAGS TARGET_IOR('f', 1, abi_int)
962	#define TARGET_FS_IOC32_SETFLAGS TARGET_IOW('f', 2, abi_int)
963	#define TARGET_FS_IOC32_GETVERSION TARGET_IOR('v', 1, abi_int)
964	#define TARGET_FS_IOC32_SETVERSION TARGET_IOW('v', 2, abi_int)
965
966	/* btrfs ioctls */
967	#ifdef HAVE_BTRFS_H
968	#define TARGET_BTRFS_IOC_SNAP_CREATE TARGET_IOWU(BTRFS_IOCTL_MAGIC, 1)
969	#define TARGET_BTRFS_IOC_SCAN_DEV TARGET_IOWU(BTRFS_IOCTL_MAGIC, 4)
970	#define TARGET_BTRFS_IOC_FORGET_DEV TARGET_IOWU(BTRFS_IOCTL_MAGIC, 5)
971	#define TARGET_BTRFS_IOC_ADD_DEV TARGET_IOWU(BTRFS_IOCTL_MAGIC, 10)
972	#define TARGET_BTRFS_IOC_RM_DEV TARGET_IOWU(BTRFS_IOCTL_MAGIC, 11)
973	#define TARGET_BTRFS_IOC_SUBVOL_CREATE TARGET_IOWU(BTRFS_IOCTL_MAGIC, 14)
974	#define TARGET_BTRFS_IOC_SNAP_DESTROY TARGET_IOWU(BTRFS_IOCTL_MAGIC, 15)
975	#define TARGET_BTRFS_IOC_INO_LOOKUP TARGET_IOWRU(BTRFS_IOCTL_MAGIC, 18)
976	#define TARGET_BTRFS_IOC_DEFAULT_SUBVOL TARGET_IOW(BTRFS_IOCTL_MAGIC, 19, \
977	abi_ullong)
978	#define TARGET_BTRFS_IOC_SUBVOL_GETFLAGS TARGET_IOR(BTRFS_IOCTL_MAGIC, 25, \
979	abi_ullong)
980	#define TARGET_BTRFS_IOC_SUBVOL_SETFLAGS TARGET_IOW(BTRFS_IOCTL_MAGIC, 26, \
981	abi_ullong)
982	#define TARGET_BTRFS_IOC_SCRUB TARGET_IOWRU(BTRFS_IOCTL_MAGIC, 27)
983	#define TARGET_BTRFS_IOC_SCRUB_CANCEL TARGET_IO(BTRFS_IOCTL_MAGIC, 28)
984	#define TARGET_BTRFS_IOC_SCRUB_PROGRESS TARGET_IOWRU(BTRFS_IOCTL_MAGIC, 29)
985	#define TARGET_BTRFS_IOC_DEV_INFO TARGET_IOWRU(BTRFS_IOCTL_MAGIC, 30)
986	#define TARGET_BTRFS_IOC_INO_PATHS TARGET_IOWRU(BTRFS_IOCTL_MAGIC, 35)
987	#define TARGET_BTRFS_IOC_LOGICAL_INO TARGET_IOWRU(BTRFS_IOCTL_MAGIC, 36)
988	#define TARGET_BTRFS_IOC_QUOTA_CTL TARGET_IOWRU(BTRFS_IOCTL_MAGIC, 40)
989	#define TARGET_BTRFS_IOC_QGROUP_ASSIGN TARGET_IOWU(BTRFS_IOCTL_MAGIC, 41)
990	#define TARGET_BTRFS_IOC_QGROUP_CREATE TARGET_IOWU(BTRFS_IOCTL_MAGIC, 42)
991	#define TARGET_BTRFS_IOC_QGROUP_LIMIT TARGET_IORU(BTRFS_IOCTL_MAGIC, 43)
992	#define TARGET_BTRFS_IOC_QUOTA_RESCAN TARGET_IOWU(BTRFS_IOCTL_MAGIC, 44)
993	#define TARGET_BTRFS_IOC_QUOTA_RESCAN_STATUS TARGET_IORU(BTRFS_IOCTL_MAGIC, 45)
994	#define TARGET_BTRFS_IOC_QUOTA_RESCAN_WAIT TARGET_IO(BTRFS_IOCTL_MAGIC, 46)
995	#define TARGET_BTRFS_IOC_GET_DEV_STATS TARGET_IOWRU(BTRFS_IOCTL_MAGIC, 52)
996	#define TARGET_BTRFS_IOC_GET_FEATURES TARGET_IORU(BTRFS_IOCTL_MAGIC, 57)
997	#define TARGET_BTRFS_IOC_SET_FEATURES TARGET_IOWU(BTRFS_IOCTL_MAGIC, 57)
998	#define TARGET_BTRFS_IOC_GET_SUPPORTED_FEATURES TARGET_IORU(BTRFS_IOCTL_MAGIC, 57)
999	#define TARGET_BTRFS_IOC_LOGICAL_INO_V2 TARGET_IOWRU(BTRFS_IOCTL_MAGIC, 59)
1000	#define TARGET_BTRFS_IOC_GET_SUBVOL_INFO TARGET_IORU(BTRFS_IOCTL_MAGIC, 60)
1001	#define TARGET_BTRFS_IOC_GET_SUBVOL_ROOTREF TARGET_IOWRU(BTRFS_IOCTL_MAGIC, 61)
1002	#define TARGET_BTRFS_IOC_INO_LOOKUP_USER TARGET_IOWRU(BTRFS_IOCTL_MAGIC, 62)
1003	#endif
1004
1005	/* usb ioctls */
1006	#define TARGET_USBDEVFS_CONTROL TARGET_IOWRU('U', 0)
1007	#define TARGET_USBDEVFS_BULK TARGET_IOWRU('U', 2)
1008	#define TARGET_USBDEVFS_RESETEP TARGET_IORU('U', 3)
1009	#define TARGET_USBDEVFS_SETINTERFACE TARGET_IORU('U', 4)
1010	#define TARGET_USBDEVFS_SETCONFIGURATION TARGET_IORU('U', 5)
1011	#define TARGET_USBDEVFS_GETDRIVER TARGET_IOWU('U', 8)
1012	#define TARGET_USBDEVFS_SUBMITURB TARGET_IORU('U', 10)
1013	#define TARGET_USBDEVFS_DISCARDURB TARGET_IO('U', 11)
1014	#define TARGET_USBDEVFS_REAPURB TARGET_IOWU('U', 12)
1015	#define TARGET_USBDEVFS_REAPURBNDELAY TARGET_IOWU('U', 13)
1016	#define TARGET_USBDEVFS_DISCSIGNAL TARGET_IORU('U', 14)
1017	#define TARGET_USBDEVFS_CLAIMINTERFACE TARGET_IORU('U', 15)
1018	#define TARGET_USBDEVFS_RELEASEINTERFACE TARGET_IORU('U', 16)
1019	#define TARGET_USBDEVFS_CONNECTINFO TARGET_IOWU('U', 17)
1020	#define TARGET_USBDEVFS_IOCTL TARGET_IOWRU('U', 18)
1021	#define TARGET_USBDEVFS_HUB_PORTINFO TARGET_IORU('U', 19)
1022	#define TARGET_USBDEVFS_RESET TARGET_IO('U', 20)
1023	#define TARGET_USBDEVFS_CLEAR_HALT TARGET_IORU('U', 21)
1024	#define TARGET_USBDEVFS_DISCONNECT TARGET_IO('U', 22)
1025	#define TARGET_USBDEVFS_CONNECT TARGET_IO('U', 23)
1026	#define TARGET_USBDEVFS_CLAIM_PORT TARGET_IORU('U', 24)
1027	#define TARGET_USBDEVFS_RELEASE_PORT TARGET_IORU('U', 25)
1028	#define TARGET_USBDEVFS_GET_CAPABILITIES TARGET_IORU('U', 26)
1029	#define TARGET_USBDEVFS_DISCONNECT_CLAIM TARGET_IORU('U', 27)
1030	#define TARGET_USBDEVFS_DROP_PRIVILEGES TARGET_IOWU('U', 30)
1031	#define TARGET_USBDEVFS_GET_SPEED TARGET_IO('U', 31)
1032
1033	/* cdrom commands */
1034	#define TARGET_CDROMPAUSE 0x5301 /* Pause Audio Operation */
1035	#define TARGET_CDROMRESUME 0x5302 /* Resume paused Audio Operation */
1036	#define TARGET_CDROMPLAYMSF 0x5303 /* Play Audio MSF (struct cdrom_msf) */
1037	#define TARGET_CDROMPLAYTRKIND 0x5304 /* Play Audio Track/index
1038	(struct cdrom_ti) */
1039	#define TARGET_CDROMREADTOCHDR 0x5305 /* Read TOC header
1040	(struct cdrom_tochdr) */
1041	#define TARGET_CDROMREADTOCENTRY 0x5306 /* Read TOC entry
1042	(struct cdrom_tocentry) */
1043	#define TARGET_CDROMSTOP 0x5307 /* Stop the cdrom drive */
1044	#define TARGET_CDROMSTART 0x5308 /* Start the cdrom drive */
1045	#define TARGET_CDROMEJECT 0x5309 /* Ejects the cdrom media */
1046	#define TARGET_CDROMVOLCTRL 0x530a /* Control output volume
1047	(struct cdrom_volctrl) */
1048	#define TARGET_CDROMSUBCHNL 0x530b /* Read subchannel data
1049	(struct cdrom_subchnl) */
1050	#define TARGET_CDROMREADMODE2 0x530c /* Read TARGET_CDROM mode 2 data (2336 Bytes)
1051	(struct cdrom_read) */
1052	#define TARGET_CDROMREADMODE1 0x530d /* Read TARGET_CDROM mode 1 data (2048 Bytes)
1053	(struct cdrom_read) */
1054	#define TARGET_CDROMREADAUDIO 0x530e /* (struct cdrom_read_audio) */
1055	#define TARGET_CDROMEJECT_SW 0x530f /* enable(1)/disable(0) auto-ejecting */
1056	#define TARGET_CDROMMULTISESSION 0x5310 /* Obtain the start-of-last-session
1057	address of multi session disks
1058	(struct cdrom_multisession) */
1059	#define TARGET_CDROM_GET_MCN 0x5311 /* Obtain the "Universal Product Code"
1060	if available (struct cdrom_mcn) */
1061	#define TARGET_CDROM_GET_UPC TARGET_CDROM_GET_MCN /* This one is deprecated,
1062	but here anyway for compatibility */
1063	#define TARGET_CDROMRESET 0x5312 /* hard-reset the drive */
1064	#define TARGET_CDROMVOLREAD 0x5313 /* Get the drive's volume setting
1065	(struct cdrom_volctrl) */
1066	#define TARGET_CDROMREADRAW 0x5314 /* read data in raw mode (2352 Bytes)
1067	(struct cdrom_read) */
1068	/*
1069	* These ioctls are used only used in aztcd.c and optcd.c
1070	*/
1071	#define TARGET_CDROMREADCOOKED 0x5315 /* read data in cooked mode */
1072	#define TARGET_CDROMSEEK 0x5316 /* seek msf address */
1073
1074	/*
1075	* This ioctl is only used by the scsi-cd driver.
1076	It is for playing audio in logical block addressing mode.
1077	*/
1078	#define TARGET_CDROMPLAYBLK 0x5317 /* (struct cdrom_blk) */
1079
1080	/*
1081	* These ioctls are only used in optcd.c
1082	*/
1083	#define TARGET_CDROMREADALL 0x5318 /* read all 2646 bytes */
1084
1085	/*
1086	* These ioctls are (now) only in ide-cd.c for controlling
1087	* drive spindown time. They should be implemented in the
1088	* Uniform driver, via generic packet commands, GPCMD_MODE_SELECT_10,
1089	* GPCMD_MODE_SENSE_10 and the GPMODE_POWER_PAGE...
1090	* -Erik
1091	*/
1092	#define TARGET_CDROMGETSPINDOWN 0x531d
1093	#define TARGET_CDROMSETSPINDOWN 0x531e
1094
1095	/*
1096	* These ioctls are implemented through the uniform CD-ROM driver
1097	* They _will_ be adopted by all CD-ROM drivers, when all the CD-ROM
1098	* drivers are eventually ported to the uniform CD-ROM driver interface.
1099	*/
1100	#define TARGET_CDROMCLOSETRAY 0x5319 /* pendant of CDROMEJECT */
1101	#define TARGET_CDROM_SET_OPTIONS 0x5320 /* Set behavior options */
1102	#define TARGET_CDROM_CLEAR_OPTIONS 0x5321 /* Clear behavior options */
1103	#define TARGET_CDROM_SELECT_SPEED 0x5322 /* Set the CD-ROM speed */
1104	#define TARGET_CDROM_SELECT_DISC 0x5323 /* Select disc (for juke-boxes) */
1105	#define TARGET_CDROM_MEDIA_CHANGED 0x5325 /* Check is media changed */
1106	#define TARGET_CDROM_DRIVE_STATUS 0x5326 /* Get tray position, etc. */
1107	#define TARGET_CDROM_DISC_STATUS 0x5327 /* Get disc type, etc. */
1108	#define TARGET_CDROM_CHANGER_NSLOTS 0x5328 /* Get number of slots */
1109	#define TARGET_CDROM_LOCKDOOR 0x5329 /* lock or unlock door */
1110	#define TARGET_CDROM_DEBUG 0x5330 /* Turn debug messages on/off */
1111	#define TARGET_CDROM_GET_CAPABILITY 0x5331 /* get capabilities */
1112
1113	/* Note that scsi/scsi_ioctl.h also uses 0x5382 - 0x5386.
1114	* Future CDROM ioctls should be kept below 0x537F
1115	*/
1116
1117	/* This ioctl is only used by sbpcd at the moment */
1118	#define TARGET_CDROMAUDIOBUFSIZ 0x5382 /* set the audio buffer size */
1119	/* conflict with SCSI_IOCTL_GET_IDLUN */
1120
1121	/* DVD-ROM Specific ioctls */
1122	#define TARGET_DVD_READ_STRUCT 0x5390 /* Read structure */
1123	#define TARGET_DVD_WRITE_STRUCT 0x5391 /* Write structure */
1124	#define TARGET_DVD_AUTH 0x5392 /* Authentication */
1125
1126	#define TARGET_CDROM_SEND_PACKET 0x5393 /* send a packet to the drive */
1127	#define TARGET_CDROM_NEXT_WRITABLE 0x5394 /* get next writable block */
1128	#define TARGET_CDROM_LAST_WRITTEN 0x5395 /* get last block written on disc */
1129
1130	/* HD commands */
1131
1132	/* hd/ide ctl's that pass (arg) ptrs to user space are numbered 0x030n/0x031n */
1133	#define TARGET_HDIO_GETGEO 0x0301 /* get device geometry */
1134	#define TARGET_HDIO_GET_UNMASKINTR 0x0302 /* get current unmask setting */
1135	#define TARGET_HDIO_GET_MULTCOUNT 0x0304 /* get current IDE blockmode setting */
1136	#define TARGET_HDIO_GET_KEEPSETTINGS 0x0308 /* get keep-settings-on-reset flag */
1137	#define TARGET_HDIO_GET_32BIT 0x0309 /* get current io_32bit setting */
1138	#define TARGET_HDIO_GET_NOWERR 0x030a /* get ignore-write-error flag */
1139	#define TARGET_HDIO_GET_DMA 0x030b /* get use-dma flag */
1140	#define TARGET_HDIO_GET_IDENTITY 0x030d /* get IDE identification info */
1141	#define TARGET_HDIO_DRIVE_CMD 0x031f /* execute a special drive command */
1142
1143	/* hd/ide ctl's that pass (arg) non-ptr values are numbered 0x032n/0x033n */
1144	#define TARGET_HDIO_SET_MULTCOUNT 0x0321 /* change IDE blockmode */
1145	#define TARGET_HDIO_SET_UNMASKINTR 0x0322 /* permit other irqs during I/O */
1146	#define TARGET_HDIO_SET_KEEPSETTINGS 0x0323 /* keep ioctl settings on reset */
1147	#define TARGET_HDIO_SET_32BIT 0x0324 /* change io_32bit flags */
1148	#define TARGET_HDIO_SET_NOWERR 0x0325 /* change ignore-write-error flag */
1149	#define TARGET_HDIO_SET_DMA 0x0326 /* change use-dma flag */
1150	#define TARGET_HDIO_SET_PIO_MODE 0x0327 /* reconfig interface to new speed */
1151
1152	/* loop ioctls */
1153	#define TARGET_LOOP_SET_FD 0x4C00
1154	#define TARGET_LOOP_CLR_FD 0x4C01
1155	#define TARGET_LOOP_SET_STATUS 0x4C02
1156	#define TARGET_LOOP_GET_STATUS 0x4C03
1157	#define TARGET_LOOP_SET_STATUS64 0x4C04
1158	#define TARGET_LOOP_GET_STATUS64 0x4C05
1159	#define TARGET_LOOP_CHANGE_FD 0x4C06
1160	#define TARGET_LOOP_SET_CAPACITY 0x4C07
1161	#define TARGET_LOOP_SET_DIRECT_IO 0x4C08
1162	#define TARGET_LOOP_SET_BLOCK_SIZE 0x4C09
1163	#define TARGET_LOOP_CONFIGURE 0x4C0A
1164
1165	#define TARGET_LOOP_CTL_ADD 0x4C80
1166	#define TARGET_LOOP_CTL_REMOVE 0x4C81
1167	#define TARGET_LOOP_CTL_GET_FREE 0x4C82
1168
1169	/* fb ioctls */
1170	#define TARGET_FBIOGET_VSCREENINFO 0x4600
1171	#define TARGET_FBIOPUT_VSCREENINFO 0x4601
1172	#define TARGET_FBIOGET_FSCREENINFO 0x4602
1173	#define TARGET_FBIOGETCMAP 0x4604
1174	#define TARGET_FBIOPUTCMAP 0x4605
1175	#define TARGET_FBIOPAN_DISPLAY 0x4606
1176	#define TARGET_FBIOGET_CON2FBMAP 0x460F
1177	#define TARGET_FBIOPUT_CON2FBMAP 0x4610
1178
1179	/* vt ioctls */
1180	#define TARGET_VT_OPENQRY 0x5600
1181	#define TARGET_VT_GETSTATE 0x5603
1182	#define TARGET_VT_ACTIVATE 0x5606
1183	#define TARGET_VT_WAITACTIVE 0x5607
1184	#define TARGET_VT_LOCKSWITCH 0x560b
1185	#define TARGET_VT_UNLOCKSWITCH 0x560c
1186	#define TARGET_VT_GETMODE 0x5601
1187	#define TARGET_VT_SETMODE 0x5602
1188	#define TARGET_VT_RELDISP 0x5605
1189	#define TARGET_VT_DISALLOCATE 0x5608
1190
1191	/* device mapper */
1192	#define TARGET_DM_VERSION TARGET_IOWRU(0xfd, 0x00)
1193	#define TARGET_DM_REMOVE_ALL TARGET_IOWRU(0xfd, 0x01)
1194	#define TARGET_DM_LIST_DEVICES TARGET_IOWRU(0xfd, 0x02)
1195	#define TARGET_DM_DEV_CREATE TARGET_IOWRU(0xfd, 0x03)
1196	#define TARGET_DM_DEV_REMOVE TARGET_IOWRU(0xfd, 0x04)
1197	#define TARGET_DM_DEV_RENAME TARGET_IOWRU(0xfd, 0x05)
1198	#define TARGET_DM_DEV_SUSPEND TARGET_IOWRU(0xfd, 0x06)
1199	#define TARGET_DM_DEV_STATUS TARGET_IOWRU(0xfd, 0x07)
1200	#define TARGET_DM_DEV_WAIT TARGET_IOWRU(0xfd, 0x08)
1201	#define TARGET_DM_TABLE_LOAD TARGET_IOWRU(0xfd, 0x09)
1202	#define TARGET_DM_TABLE_CLEAR TARGET_IOWRU(0xfd, 0x0a)
1203	#define TARGET_DM_TABLE_DEPS TARGET_IOWRU(0xfd, 0x0b)
1204	#define TARGET_DM_TABLE_STATUS TARGET_IOWRU(0xfd, 0x0c)
1205	#define TARGET_DM_LIST_VERSIONS TARGET_IOWRU(0xfd, 0x0d)
1206	#define TARGET_DM_TARGET_MSG TARGET_IOWRU(0xfd, 0x0e)
1207	#define TARGET_DM_DEV_SET_GEOMETRY TARGET_IOWRU(0xfd, 0x0f)
1208
1209	/* drm ioctls */
1210	#define TARGET_DRM_IOCTL_VERSION TARGET_IOWRU('d', 0x00)
1211
1212	/* drm i915 ioctls */
1213	#define TARGET_DRM_IOCTL_I915_GETPARAM TARGET_IOWRU('d', 0x46)
1214
1215	/* from asm/termbits.h */
1216
1217	#define TARGET_NCC 8
1218	struct target_termio {
1219	abi_ushort c_iflag; /* input mode flags */
1220	abi_ushort c_oflag; /* output mode flags */
1221	abi_ushort c_cflag; /* control mode flags */
1222	abi_ushort c_lflag; /* local mode flags */
1223	unsigned char c_line; /* line discipline */
1224	unsigned char c_cc[TARGET_NCC]; /* control characters */
1225	};
1226
1227	struct target_winsize {
1228	abi_ushort ws_row;
1229	abi_ushort ws_col;
1230	abi_ushort ws_xpixel;
1231	abi_ushort ws_ypixel;
1232	};
1233
1234	#include "termbits.h"
1235
1236	#include "target_mman.h"
1237
1238	#if (defined(TARGET_I386) && defined(TARGET_ABI32)) \
1239	\|\| (defined(TARGET_ARM) && defined(TARGET_ABI32))
1240	#define TARGET_STAT_HAVE_NSEC
1241	struct target_stat {
1242	abi_ushort st_dev;
1243	abi_ushort __pad1;
1244	abi_ulong st_ino;
1245	abi_ushort st_mode;
1246	abi_ushort st_nlink;
1247	abi_ushort st_uid;
1248	abi_ushort st_gid;
1249	abi_ushort st_rdev;
1250	abi_ushort __pad2;
1251	abi_ulong st_size;
1252	abi_ulong st_blksize;
1253	abi_ulong st_blocks;
1254	abi_ulong target_st_atime;
1255	abi_ulong target_st_atime_nsec;
1256	abi_ulong target_st_mtime;
1257	abi_ulong target_st_mtime_nsec;
1258	abi_ulong target_st_ctime;
1259	abi_ulong target_st_ctime_nsec;
1260	abi_ulong __unused4;
1261	abi_ulong __unused5;
1262	};
1263
1264	/* This matches struct stat64 in glibc2.1, hence the absolutely
1265	* insane amounts of padding around dev_t's.
1266	*/
1267	#define TARGET_HAS_STRUCT_STAT64
1268	struct target_stat64 {
1269	abi_ushort st_dev;
1270	unsigned char __pad0[10];
1271
1272	#define TARGET_STAT64_HAS_BROKEN_ST_INO 1
1273	abi_ulong __st_ino;
1274
1275	abi_uint st_mode;
1276	abi_uint st_nlink;
1277
1278	abi_ulong st_uid;
1279	abi_ulong st_gid;
1280
1281	abi_ushort st_rdev;
1282	unsigned char __pad3[10];
1283
1284	abi_llong st_size;
1285	abi_ulong st_blksize;
1286
1287	abi_ulong st_blocks; /* Number 512-byte blocks allocated. */
1288	abi_ulong __pad4; /* future possible st_blocks high bits */
1289
1290	abi_ulong target_st_atime;
1291	abi_ulong target_st_atime_nsec;
1292
1293	abi_ulong target_st_mtime;
1294	abi_ulong target_st_mtime_nsec;
1295
1296	abi_ulong target_st_ctime;
1297	abi_ulong target_st_ctime_nsec;
1298
1299	abi_ullong st_ino;
1300	} QEMU_PACKED;
1301
1302	#ifdef TARGET_ARM
1303	#define TARGET_HAS_STRUCT_STAT64
1304	struct target_eabi_stat64 {
1305	abi_ullong st_dev;
1306	abi_uint __pad1;
1307	abi_ulong __st_ino;
1308	abi_uint st_mode;
1309	abi_uint st_nlink;
1310
1311	abi_ulong st_uid;
1312	abi_ulong st_gid;
1313
1314	abi_ullong st_rdev;
1315	abi_uint __pad2[2];
1316
1317	abi_llong st_size;
1318	abi_ulong st_blksize;
1319	abi_uint __pad3;
1320	abi_ullong st_blocks;
1321
1322	abi_ulong target_st_atime;
1323	abi_ulong target_st_atime_nsec;
1324
1325	abi_ulong target_st_mtime;
1326	abi_ulong target_st_mtime_nsec;
1327
1328	abi_ulong target_st_ctime;
1329	abi_ulong target_st_ctime_nsec;
1330
1331	abi_ullong st_ino;
1332	} QEMU_PACKED;
1333	#endif
1334
1335	#elif defined(TARGET_SPARC64) && !defined(TARGET_ABI32)
1336	struct target_stat {
1337	abi_uint st_dev;
1338	abi_ulong st_ino;
1339	abi_uint st_mode;
1340	abi_uint st_nlink;
1341	abi_uint st_uid;
1342	abi_uint st_gid;
1343	abi_uint st_rdev;
1344	abi_long st_size;
1345	abi_long target_st_atime;
1346	abi_long target_st_mtime;
1347	abi_long target_st_ctime;
1348	abi_long st_blksize;
1349	abi_long st_blocks;
1350	abi_ulong __unused4[2];
1351	};
1352
1353	#define TARGET_HAS_STRUCT_STAT64
1354	struct target_stat64 {
1355	unsigned char __pad0[6];
1356	abi_ushort st_dev;
1357
1358	abi_ullong st_ino;
1359	abi_ullong st_nlink;
1360
1361	abi_uint st_mode;
1362
1363	abi_uint st_uid;
1364	abi_uint st_gid;
1365
1366	unsigned char __pad2[6];
1367	abi_ushort st_rdev;
1368
1369	abi_llong st_size;
1370	abi_llong st_blksize;
1371
1372	unsigned char __pad4[4];
1373	abi_uint st_blocks;
1374
1375	abi_ulong target_st_atime;
1376	abi_ulong target_st_atime_nsec;
1377
1378	abi_ulong target_st_mtime;
1379	abi_ulong target_st_mtime_nsec;
1380
1381	abi_ulong target_st_ctime;
1382	abi_ulong target_st_ctime_nsec;
1383
1384	abi_ulong __unused4[3];
1385	};
1386
1387	#elif defined(TARGET_SPARC)
1388
1389	#define TARGET_STAT_HAVE_NSEC
1390	struct target_stat {
1391	abi_ushort st_dev;
1392	abi_ulong st_ino;
1393	abi_ushort st_mode;
1394	abi_short st_nlink;
1395	abi_ushort st_uid;
1396	abi_ushort st_gid;
1397	abi_ushort st_rdev;
1398	abi_long st_size;
1399	abi_long target_st_atime;
1400	abi_ulong target_st_atime_nsec;
1401	abi_long target_st_mtime;
1402	abi_ulong target_st_mtime_nsec;
1403	abi_long target_st_ctime;
1404	abi_ulong target_st_ctime_nsec;
1405	abi_long st_blksize;
1406	abi_long st_blocks;
1407	abi_ulong __unused1[2];
1408	};
1409
1410	#define TARGET_HAS_STRUCT_STAT64
1411	struct target_stat64 {
1412	unsigned char __pad0[6];
1413	abi_ushort st_dev;
1414
1415	abi_ullong st_ino;
1416
1417	abi_uint st_mode;
1418	abi_uint st_nlink;
1419
1420	abi_uint st_uid;
1421	abi_uint st_gid;
1422
1423	unsigned char __pad2[6];
1424	abi_ushort st_rdev;
1425
1426	unsigned char __pad3[8];
1427
1428	abi_llong st_size;
1429	abi_uint st_blksize;
1430
1431	unsigned char __pad4[8];
1432	abi_uint st_blocks;
1433
1434	abi_uint target_st_atime;
1435	abi_uint target_st_atime_nsec;
1436
1437	abi_uint target_st_mtime;
1438	abi_uint target_st_mtime_nsec;
1439
1440	abi_uint target_st_ctime;
1441	abi_uint target_st_ctime_nsec;
1442
1443	abi_uint __unused1;
1444	abi_uint __unused2;
1445	};
1446
1447	#elif defined(TARGET_PPC)
1448
1449	#define TARGET_STAT_HAVE_NSEC
1450	struct target_stat {
1451	abi_ulong st_dev;
1452	abi_ulong st_ino;
1453	#if defined(TARGET_PPC64)
1454	abi_ulong st_nlink;
1455	abi_uint st_mode;
1456	#else
1457	abi_uint st_mode;
1458	abi_ushort st_nlink;
1459	#endif
1460	abi_uint st_uid;
1461	abi_uint st_gid;
1462	abi_ulong st_rdev;
1463	abi_ulong st_size;
1464	abi_ulong st_blksize;
1465	abi_ulong st_blocks;
1466	abi_ulong target_st_atime;
1467	abi_ulong target_st_atime_nsec;
1468	abi_ulong target_st_mtime;
1469	abi_ulong target_st_mtime_nsec;
1470	abi_ulong target_st_ctime;
1471	abi_ulong target_st_ctime_nsec;
1472	abi_ulong __unused4;
1473	abi_ulong __unused5;
1474	#if defined(TARGET_PPC64)
1475	abi_ulong __unused6;
1476	#endif
1477	};
1478
1479	#if !defined(TARGET_PPC64)
1480	#define TARGET_HAS_STRUCT_STAT64
1481	struct QEMU_PACKED target_stat64 {
1482	abi_ullong st_dev;
1483	abi_ullong st_ino;
1484	abi_uint st_mode;
1485	abi_uint st_nlink;
1486	abi_uint st_uid;
1487	abi_uint st_gid;
1488	abi_ullong st_rdev;
1489	abi_ullong __pad0;
1490	abi_llong st_size;
1491	abi_int st_blksize;
1492	abi_uint __pad1;
1493	abi_llong st_blocks; /* Number 512-byte blocks allocated. */
1494	abi_int target_st_atime;
1495	abi_uint target_st_atime_nsec;
1496	abi_int target_st_mtime;
1497	abi_uint target_st_mtime_nsec;
1498	abi_int target_st_ctime;
1499	abi_uint target_st_ctime_nsec;
1500	abi_uint __unused4;
1501	abi_uint __unused5;
1502	};
1503	#endif
1504
1505	#elif defined(TARGET_MICROBLAZE)
1506
1507	#define TARGET_STAT_HAVE_NSEC
1508	struct target_stat {
1509	abi_ulong st_dev;
1510	abi_ulong st_ino;
1511	abi_uint st_mode;
1512	abi_ushort st_nlink;
1513	abi_uint st_uid;
1514	abi_uint st_gid;
1515	abi_ulong st_rdev;
1516	abi_ulong st_size;
1517	abi_ulong st_blksize;
1518	abi_ulong st_blocks;
1519	abi_ulong target_st_atime;
1520	abi_ulong target_st_atime_nsec;
1521	abi_ulong target_st_mtime;
1522	abi_ulong target_st_mtime_nsec;
1523	abi_ulong target_st_ctime;
1524	abi_ulong target_st_ctime_nsec;
1525	abi_ulong __unused4;
1526	abi_ulong __unused5;
1527	};
1528
1529	/* FIXME: Microblaze no-mmu user-space has a difference stat64 layout... */
1530	#define TARGET_HAS_STRUCT_STAT64
1531	struct QEMU_PACKED target_stat64 {
1532	abi_ullong st_dev;
1533	#define TARGET_STAT64_HAS_BROKEN_ST_INO 1
1534	abi_uint pad0;
1535	abi_uint __st_ino;
1536
1537	abi_uint st_mode;
1538	abi_uint st_nlink;
1539	abi_uint st_uid;
1540	abi_uint st_gid;
1541	abi_ullong st_rdev;
1542	abi_ullong __pad1;
1543
1544	abi_llong st_size;
1545	abi_int st_blksize;
1546	abi_uint __pad2;
1547	abi_llong st_blocks;
1548
1549	abi_int target_st_atime;
1550	abi_uint target_st_atime_nsec;
1551	abi_int target_st_mtime;
1552	abi_uint target_st_mtime_nsec;
1553	abi_int target_st_ctime;
1554	abi_uint target_st_ctime_nsec;
1555	abi_ullong st_ino;
1556	};
1557
1558	#elif defined(TARGET_M68K)
1559
1560	struct target_stat {
1561	abi_ushort st_dev;
1562	abi_ushort __pad1;
1563	abi_ulong st_ino;
1564	abi_ushort st_mode;
1565	abi_ushort st_nlink;
1566	abi_ushort st_uid;
1567	abi_ushort st_gid;
1568	abi_ushort st_rdev;
1569	abi_ushort __pad2;
1570	abi_ulong st_size;
1571	abi_ulong st_blksize;
1572	abi_ulong st_blocks;
1573	abi_ulong target_st_atime;
1574	abi_ulong __unused1;
1575	abi_ulong target_st_mtime;
1576	abi_ulong __unused2;
1577	abi_ulong target_st_ctime;
1578	abi_ulong __unused3;
1579	abi_ulong __unused4;
1580	abi_ulong __unused5;
1581	};
1582
1583	/* This matches struct stat64 in glibc2.1, hence the absolutely
1584	* insane amounts of padding around dev_t's.
1585	*/
1586	#define TARGET_HAS_STRUCT_STAT64
1587	struct target_stat64 {
1588	abi_ullong st_dev;
1589	unsigned char __pad1[2];
1590
1591	#define TARGET_STAT64_HAS_BROKEN_ST_INO 1
1592	abi_ulong __st_ino;
1593
1594	abi_uint st_mode;
1595	abi_uint st_nlink;
1596
1597	abi_ulong st_uid;
1598	abi_ulong st_gid;
1599
1600	abi_ullong st_rdev;
1601	unsigned char __pad3[2];
1602
1603	abi_llong st_size;
1604	abi_ulong st_blksize;
1605
1606	abi_ulong __pad4; /* future possible st_blocks high bits */
1607	abi_ulong st_blocks; /* Number 512-byte blocks allocated. */
1608
1609	abi_ulong target_st_atime;
1610	abi_ulong target_st_atime_nsec;
1611
1612	abi_ulong target_st_mtime;
1613	abi_ulong target_st_mtime_nsec;
1614
1615	abi_ulong target_st_ctime;
1616	abi_ulong target_st_ctime_nsec;
1617
1618	abi_ullong st_ino;
1619	} QEMU_PACKED;
1620
1621	#elif defined(TARGET_ABI_MIPSN64)
1622
1623	#define TARGET_STAT_HAVE_NSEC
1624	/* The memory layout is the same as of struct stat64 of the 32-bit kernel. */
1625	struct target_stat {
1626	abi_uint st_dev;
1627	abi_uint st_pad0[3]; /* Reserved for st_dev expansion */
1628
1629	abi_ulong st_ino;
1630
1631	abi_uint st_mode;
1632	abi_uint st_nlink;
1633
1634	abi_int st_uid;
1635	abi_int st_gid;
1636
1637	abi_uint st_rdev;
1638	abi_uint st_pad1[3]; /* Reserved for st_rdev expansion */
1639
1640	abi_ulong st_size;
1641
1642	/*
1643	* Actually this should be timestruc_t st_atime, st_mtime and st_ctime
1644	* but we don't have it under Linux.
1645	*/
1646	abi_uint target_st_atime;
1647	abi_uint target_st_atime_nsec;
1648
1649	abi_uint target_st_mtime;
1650	abi_uint target_st_mtime_nsec;
1651
1652	abi_uint target_st_ctime;
1653	abi_uint target_st_ctime_nsec;
1654
1655	abi_uint st_blksize;
1656	abi_uint st_pad2;
1657
1658	abi_ulong st_blocks;
1659	};
1660
1661	#elif defined(TARGET_ABI_MIPSN32)
1662
1663	#define TARGET_STAT_HAVE_NSEC
1664	struct target_stat {
1665	abi_ulong st_dev;
1666	abi_ulong st_pad0[3]; /* Reserved for st_dev expansion */
1667	abi_ullong st_ino;
1668	abi_uint st_mode;
1669	abi_uint st_nlink;
1670	abi_int st_uid;
1671	abi_int st_gid;
1672	abi_ulong st_rdev;
1673	abi_ulong st_pad1[3]; /* Reserved for st_rdev expansion */
1674	abi_llong st_size;
1675	abi_long target_st_atime;
1676	abi_ulong target_st_atime_nsec; /* Reserved for st_atime expansion */
1677	abi_long target_st_mtime;
1678	abi_ulong target_st_mtime_nsec; /* Reserved for st_mtime expansion */
1679	abi_long target_st_ctime;
1680	abi_ulong target_st_ctime_nsec; /* Reserved for st_ctime expansion */
1681	abi_ulong st_blksize;
1682	abi_ulong st_pad2;
1683	abi_llong st_blocks;
1684	};
1685
1686	#elif defined(TARGET_ABI_MIPSO32)
1687
1688	#define TARGET_STAT_HAVE_NSEC
1689	struct target_stat {
1690	abi_uint st_dev;
1691	abi_long st_pad1[3]; /* Reserved for network id */
1692	abi_ulong st_ino;
1693	abi_uint st_mode;
1694	abi_uint st_nlink;
1695	abi_int st_uid;
1696	abi_int st_gid;
1697	abi_uint st_rdev;
1698	abi_long st_pad2[2];
1699	abi_long st_size;
1700	abi_long st_pad3;
1701	/*
1702	* Actually this should be timestruc_t st_atime, st_mtime and st_ctime
1703	* but we don't have it under Linux.
1704	*/
1705	abi_long target_st_atime;
1706	abi_long target_st_atime_nsec;
1707	abi_long target_st_mtime;
1708	abi_long target_st_mtime_nsec;
1709	abi_long target_st_ctime;
1710	abi_long target_st_ctime_nsec;
1711	abi_long st_blksize;
1712	abi_long st_blocks;
1713	abi_long st_pad4[14];
1714	};
1715
1716	/*
1717	* This matches struct stat64 in glibc2.1, hence the absolutely insane
1718	* amounts of padding around dev_t's. The memory layout is the same as of
1719	* struct stat of the 64-bit kernel.
1720	*/
1721
1722	#define TARGET_HAS_STRUCT_STAT64
1723	struct target_stat64 {
1724	abi_ulong st_dev;
1725	abi_ulong st_pad0[3]; /* Reserved for st_dev expansion */
1726
1727	abi_ullong st_ino;
1728
1729	abi_uint st_mode;
1730	abi_uint st_nlink;
1731
1732	abi_int st_uid;
1733	abi_int st_gid;
1734
1735	abi_ulong st_rdev;
1736	abi_ulong st_pad1[3]; /* Reserved for st_rdev expansion */
1737
1738	abi_llong st_size;
1739
1740	/*
1741	* Actually this should be timestruc_t st_atime, st_mtime and st_ctime
1742	* but we don't have it under Linux.
1743	*/
1744	abi_long target_st_atime;
1745	abi_ulong target_st_atime_nsec; /* Reserved for st_atime expansion */
1746
1747	abi_long target_st_mtime;
1748	abi_ulong target_st_mtime_nsec; /* Reserved for st_mtime expansion */
1749
1750	abi_long target_st_ctime;
1751	abi_ulong target_st_ctime_nsec; /* Reserved for st_ctime expansion */
1752
1753	abi_ulong st_blksize;
1754	abi_ulong st_pad2;
1755
1756	abi_llong st_blocks;
1757	};
1758
1759	#elif defined(TARGET_ALPHA)
1760
1761	struct target_stat {
1762	abi_uint st_dev;
1763	abi_uint st_ino;
1764	abi_uint st_mode;
1765	abi_uint st_nlink;
1766	abi_uint st_uid;
1767	abi_uint st_gid;
1768	abi_uint st_rdev;
1769	abi_long st_size;
1770	abi_ulong target_st_atime;
1771	abi_ulong target_st_mtime;
1772	abi_ulong target_st_ctime;
1773	abi_uint st_blksize;
1774	abi_uint st_blocks;
1775	abi_uint st_flags;
1776	abi_uint st_gen;
1777	};
1778
1779	#define TARGET_HAS_STRUCT_STAT64
1780	struct target_stat64 {
1781	abi_ulong st_dev;
1782	abi_ulong st_ino;
1783	abi_ulong st_rdev;
1784	abi_long st_size;
1785	abi_ulong st_blocks;
1786
1787	abi_uint st_mode;
1788	abi_uint st_uid;
1789	abi_uint st_gid;
1790	abi_uint st_blksize;
1791	abi_uint st_nlink;
1792	abi_uint __pad0;
1793
1794	abi_ulong target_st_atime;
1795	abi_ulong target_st_atime_nsec;
1796	abi_ulong target_st_mtime;
1797	abi_ulong target_st_mtime_nsec;
1798	abi_ulong target_st_ctime;
1799	abi_ulong target_st_ctime_nsec;
1800	abi_long __unused[3];
1801	};
1802
1803	#elif defined(TARGET_SH4)
1804
1805	#define TARGET_STAT_HAVE_NSEC
1806	struct target_stat {
1807	abi_ulong st_dev;
1808	abi_ulong st_ino;
1809	abi_ushort st_mode;
1810	abi_ushort st_nlink;
1811	abi_ushort st_uid;
1812	abi_ushort st_gid;
1813	abi_ulong st_rdev;
1814	abi_ulong st_size;
1815	abi_ulong st_blksize;
1816	abi_ulong st_blocks;
1817	abi_ulong target_st_atime;
1818	abi_ulong target_st_atime_nsec;
1819	abi_ulong target_st_mtime;
1820	abi_ulong target_st_mtime_nsec;
1821	abi_ulong target_st_ctime;
1822	abi_ulong target_st_ctime_nsec;
1823	abi_ulong __unused4;
1824	abi_ulong __unused5;
1825	};
1826
1827	/* This matches struct stat64 in glibc2.1, hence the absolutely
1828	* insane amounts of padding around dev_t's.
1829	*/
1830	#define TARGET_HAS_STRUCT_STAT64
1831	struct QEMU_PACKED target_stat64 {
1832	abi_ullong st_dev;
1833	unsigned char __pad0[4];
1834
1835	#define TARGET_STAT64_HAS_BROKEN_ST_INO 1
1836	abi_ulong __st_ino;
1837
1838	abi_uint st_mode;
1839	abi_uint st_nlink;
1840
1841	abi_ulong st_uid;
1842	abi_ulong st_gid;
1843
1844	abi_ullong st_rdev;
1845	unsigned char __pad3[4];
1846
1847	abi_llong st_size;
1848	abi_ulong st_blksize;
1849
1850	abi_ullong st_blocks; /* Number 512-byte blocks allocated. */
1851
1852	abi_ulong target_st_atime;
1853	abi_ulong target_st_atime_nsec;
1854
1855	abi_ulong target_st_mtime;
1856	abi_ulong target_st_mtime_nsec;
1857
1858	abi_ulong target_st_ctime;
1859	abi_ulong target_st_ctime_nsec;
1860
1861	abi_ullong st_ino;
1862	};
1863
1864	#elif defined(TARGET_I386) && !defined(TARGET_ABI32)
1865	#define TARGET_STAT_HAVE_NSEC
1866	struct target_stat {
1867	abi_ulong st_dev;
1868	abi_ulong st_ino;
1869	abi_ulong st_nlink;
1870
1871	abi_uint st_mode;
1872	abi_uint st_uid;
1873	abi_uint st_gid;
1874	abi_uint __pad0;
1875	abi_ulong st_rdev;
1876	abi_long st_size;
1877	abi_long st_blksize;
1878	abi_long st_blocks; /* Number 512-byte blocks allocated. */
1879
1880	abi_ulong target_st_atime;
1881	abi_ulong target_st_atime_nsec;
1882	abi_ulong target_st_mtime;
1883	abi_ulong target_st_mtime_nsec;
1884	abi_ulong target_st_ctime;
1885	abi_ulong target_st_ctime_nsec;
1886
1887	abi_long __unused[3];
1888	};
1889	#elif defined(TARGET_S390X)
1890	struct target_stat {
1891	abi_ulong st_dev;
1892	abi_ulong st_ino;
1893	abi_ulong st_nlink;
1894	abi_uint st_mode;
1895	abi_uint st_uid;
1896	abi_uint st_gid;
1897	abi_uint __pad1;
1898	abi_ulong st_rdev;
1899	abi_ulong st_size;
1900	abi_ulong target_st_atime;
1901	abi_ulong target_st_atime_nsec;
1902	abi_ulong target_st_mtime;
1903	abi_ulong target_st_mtime_nsec;
1904	abi_ulong target_st_ctime;
1905	abi_ulong target_st_ctime_nsec;
1906	abi_ulong st_blksize;
1907	abi_long st_blocks;
1908	abi_ulong __unused[3];
1909	};
1910	#elif defined(TARGET_AARCH64)
1911	#define TARGET_STAT_HAVE_NSEC
1912	struct target_stat {
1913	abi_ulong st_dev;
1914	abi_ulong st_ino;
1915	abi_uint st_mode;
1916	abi_uint st_nlink;
1917	abi_uint st_uid;
1918	abi_uint st_gid;
1919	abi_ulong st_rdev;
1920	abi_ulong _pad1;
1921	abi_long st_size;
1922	abi_int st_blksize;
1923	abi_int __pad2;
1924	abi_long st_blocks;
1925	abi_long target_st_atime;
1926	abi_ulong target_st_atime_nsec;
1927	abi_long target_st_mtime;
1928	abi_ulong target_st_mtime_nsec;
1929	abi_long target_st_ctime;
1930	abi_ulong target_st_ctime_nsec;
1931	abi_uint __unused[2];
1932	};
1933	#elif defined(TARGET_XTENSA)
1934	#define TARGET_STAT_HAVE_NSEC
1935	struct target_stat {
1936	abi_ulong st_dev;
1937	abi_ulong st_ino;
1938	abi_uint st_mode;
1939	abi_uint st_nlink;
1940	abi_uint st_uid;
1941	abi_uint st_gid;
1942	abi_ulong st_rdev;
1943	abi_long st_size;
1944	abi_ulong st_blksize;
1945	abi_ulong st_blocks;
1946	abi_ulong target_st_atime;
1947	abi_ulong target_st_atime_nsec;
1948	abi_ulong target_st_mtime;
1949	abi_ulong target_st_mtime_nsec;
1950	abi_ulong target_st_ctime;
1951	abi_ulong target_st_ctime_nsec;
1952	abi_ulong __unused4;
1953	abi_ulong __unused5;
1954	};
1955
1956	#define TARGET_HAS_STRUCT_STAT64
1957	struct target_stat64 {
1958	abi_ullong st_dev; /* Device */
1959	abi_ullong st_ino; /* File serial number */
1960	abi_uint st_mode; /* File mode. */
1961	abi_uint st_nlink; /* Link count. */
1962	abi_uint st_uid; /* User ID of the file's owner. */
1963	abi_uint st_gid; /* Group ID of the file's group. */
1964	abi_ullong st_rdev; /* Device number, if device. */
1965	abi_llong st_size; /* Size of file, in bytes. */
1966	abi_ulong st_blksize; /* Optimal block size for I/O. */
1967	abi_ulong __unused2;
1968	abi_ullong st_blocks; /* Number 512-byte blocks allocated. */
1969	abi_ulong target_st_atime; /* Time of last access. */
1970	abi_ulong target_st_atime_nsec;
1971	abi_ulong target_st_mtime; /* Time of last modification. */
1972	abi_ulong target_st_mtime_nsec;
1973	abi_ulong target_st_ctime; /* Time of last status change. */
1974	abi_ulong target_st_ctime_nsec;
1975	abi_ulong __unused4;
1976	abi_ulong __unused5;
1977	};
1978
1979	#elif defined(TARGET_OR1K) \
1980	\|\| defined(TARGET_RISCV) \|\| defined(TARGET_HEXAGON) \|\| defined(TARGET_LOONGARCH)
1981
1982	/* These are the asm-generic versions of the stat and stat64 structures */
1983
1984	#define TARGET_STAT_HAVE_NSEC
1985	struct target_stat {
1986	abi_ulong st_dev;
1987	abi_ulong st_ino;
1988	abi_uint st_mode;
1989	abi_uint st_nlink;
1990	abi_uint st_uid;
1991	abi_uint st_gid;
1992	abi_ulong st_rdev;
1993	abi_ulong __pad1;
1994	abi_long st_size;
1995	abi_int st_blksize;
1996	abi_int __pad2;
1997	abi_long st_blocks;
1998	abi_long target_st_atime;
1999	abi_ulong target_st_atime_nsec;
2000	abi_long target_st_mtime;
2001	abi_ulong target_st_mtime_nsec;
2002	abi_long target_st_ctime;
2003	abi_ulong target_st_ctime_nsec;
2004	abi_uint __unused4;
2005	abi_uint __unused5;
2006	};
2007
2008	#if !defined(TARGET_RISCV64) && !defined(TARGET_LOONGARCH64)
2009	#define TARGET_HAS_STRUCT_STAT64
2010	struct target_stat64 {
2011	abi_ullong st_dev;
2012	abi_ullong st_ino;
2013	abi_uint st_mode;
2014	abi_uint st_nlink;
2015	abi_uint st_uid;
2016	abi_uint st_gid;
2017	abi_ullong st_rdev;
2018	abi_ullong __pad1;
2019	abi_llong st_size;
2020	abi_int st_blksize;
2021	abi_int __pad2;
2022	abi_llong st_blocks;
2023	abi_int target_st_atime;
2024	abi_uint target_st_atime_nsec;
2025	abi_int target_st_mtime;
2026	abi_uint target_st_mtime_nsec;
2027	abi_int target_st_ctime;
2028	abi_uint target_st_ctime_nsec;
2029	abi_uint __unused4;
2030	abi_uint __unused5;
2031	};
2032	#endif
2033
2034	#elif defined(TARGET_HPPA)
2035
2036	#define TARGET_STAT_HAVE_NSEC
2037	struct target_stat {
2038	abi_uint st_dev;
2039	abi_uint st_ino;
2040	abi_ushort st_mode;
2041	abi_ushort st_nlink;
2042	abi_ushort _res1;
2043	abi_ushort _res2;
2044	abi_uint st_rdev;
2045	abi_int st_size;
2046	abi_int target_st_atime;
2047	abi_uint target_st_atime_nsec;
2048	abi_int target_st_mtime;
2049	abi_uint target_st_mtime_nsec;
2050	abi_int target_st_ctime;
2051	abi_uint target_st_ctime_nsec;
2052	abi_int st_blksize;
2053	abi_int st_blocks;
2054	abi_uint _unused1;
2055	abi_uint _unused2;
2056	abi_uint _unused3;
2057	abi_uint _unused4;
2058	abi_ushort _unused5;
2059	abi_short st_fstype;
2060	abi_uint st_realdev;
2061	abi_ushort st_basemode;
2062	abi_ushort _unused6;
2063	abi_uint st_uid;
2064	abi_uint st_gid;
2065	abi_uint _unused7[3];
2066	};
2067
2068	#define TARGET_HAS_STRUCT_STAT64
2069	struct target_stat64 {
2070	abi_ullong st_dev;
2071	abi_uint _pad1;
2072	abi_uint _res1;
2073	abi_uint st_mode;
2074	abi_uint st_nlink;
2075	abi_uint st_uid;
2076	abi_uint st_gid;
2077	abi_ullong st_rdev;
2078	abi_uint _pad2;
2079	abi_llong st_size;
2080	abi_int st_blksize;
2081	abi_llong st_blocks;
2082	abi_int target_st_atime;
2083	abi_uint target_st_atime_nsec;
2084	abi_int target_st_mtime;
2085	abi_uint target_st_mtime_nsec;
2086	abi_int target_st_ctime;
2087	abi_uint target_st_ctime_nsec;
2088	abi_ullong st_ino;
2089	};
2090	#else
2091	#error unsupported CPU
2092	#endif
2093
2094	typedef struct {
2095	abi_int val[2];
2096	} target_fsid_t;
2097
2098	#ifdef TARGET_MIPS
2099	#ifdef TARGET_ABI_MIPSN32
2100	struct target_statfs {
2101	abi_int f_type;
2102	abi_int f_bsize;
2103	abi_int f_frsize; /* Fragment size - unsupported */
2104	abi_int f_blocks;
2105	abi_int f_bfree;
2106	abi_int f_files;
2107	abi_int f_ffree;
2108	abi_int f_bavail;
2109
2110	/* Linux specials */
2111	target_fsid_t f_fsid;
2112	abi_int f_namelen;
2113	abi_int f_flags;
2114	abi_int f_spare[5];
2115	};
2116	#else
2117	struct target_statfs {
2118	abi_long f_type;
2119	abi_long f_bsize;
2120	abi_long f_frsize; /* Fragment size - unsupported */
2121	abi_long f_blocks;
2122	abi_long f_bfree;
2123	abi_long f_files;
2124	abi_long f_ffree;
2125	abi_long f_bavail;
2126
2127	/* Linux specials */
2128	target_fsid_t f_fsid;
2129	abi_long f_namelen;
2130	abi_long f_flags;
2131	abi_long f_spare[5];
2132	};
2133	#endif
2134
2135	struct target_statfs64 {
2136	abi_uint f_type;
2137	abi_uint f_bsize;
2138	abi_uint f_frsize; /* Fragment size - unsupported */
2139	abi_uint __pad;
2140	abi_ullong f_blocks;
2141	abi_ullong f_bfree;
2142	abi_ullong f_files;
2143	abi_ullong f_ffree;
2144	abi_ullong f_bavail;
2145	target_fsid_t f_fsid;
2146	abi_uint f_namelen;
2147	abi_uint f_flags;
2148	abi_uint f_spare[5];
2149	};
2150	#elif (defined(TARGET_PPC64) \|\| defined(TARGET_X86_64) \|\| \
2151	defined(TARGET_SPARC64) \|\| defined(TARGET_AARCH64) \|\| \
2152	defined(TARGET_RISCV) \|\| defined(TARGET_LOONGARCH64)) && \
2153	!defined(TARGET_ABI32)
2154	struct target_statfs {
2155	abi_long f_type;
2156	abi_long f_bsize;
2157	abi_long f_blocks;
2158	abi_long f_bfree;
2159	abi_long f_bavail;
2160	abi_long f_files;
2161	abi_long f_ffree;
2162	target_fsid_t f_fsid;
2163	abi_long f_namelen;
2164	abi_long f_frsize;
2165	abi_long f_flags;
2166	abi_long f_spare[4];
2167	};
2168
2169	struct target_statfs64 {
2170	abi_long f_type;
2171	abi_long f_bsize;
2172	abi_long f_blocks;
2173	abi_long f_bfree;
2174	abi_long f_bavail;
2175	abi_long f_files;
2176	abi_long f_ffree;
2177	target_fsid_t f_fsid;
2178	abi_long f_namelen;
2179	abi_long f_frsize;
2180	abi_long f_flags;
2181	abi_long f_spare[4];
2182	};
2183	#elif defined(TARGET_S390X)
2184	struct target_statfs {
2185	abi_int f_type;
2186	abi_int f_bsize;
2187	abi_long f_blocks;
2188	abi_long f_bfree;
2189	abi_long f_bavail;
2190	abi_long f_files;
2191	abi_long f_ffree;
2192	kernel_fsid_t f_fsid;
2193	abi_int f_namelen;
2194	abi_int f_frsize;
2195	abi_int f_flags;
2196	abi_int f_spare[4];
2197
2198	};
2199
2200	struct target_statfs64 {
2201	abi_int f_type;
2202	abi_int f_bsize;
2203	abi_long f_blocks;
2204	abi_long f_bfree;
2205	abi_long f_bavail;
2206	abi_long f_files;
2207	abi_long f_ffree;
2208	kernel_fsid_t f_fsid;
2209	abi_int f_namelen;
2210	abi_int f_frsize;
2211	abi_int f_flags;
2212	abi_int f_spare[4];
2213	};
2214	#else
2215	struct target_statfs {
2216	abi_uint f_type;
2217	abi_uint f_bsize;
2218	abi_uint f_blocks;
2219	abi_uint f_bfree;
2220	abi_uint f_bavail;
2221	abi_uint f_files;
2222	abi_uint f_ffree;
2223	target_fsid_t f_fsid;
2224	abi_uint f_namelen;
2225	abi_uint f_frsize;
2226	abi_uint f_flags;
2227	abi_uint f_spare[4];
2228	};
2229
2230	struct target_statfs64 {
2231	abi_uint f_type;
2232	abi_uint f_bsize;
2233	abi_ullong f_blocks;
2234	abi_ullong f_bfree;
2235	abi_ullong f_bavail;
2236	abi_ullong f_files;
2237	abi_ullong f_ffree;
2238	target_fsid_t f_fsid;
2239	abi_uint f_namelen;
2240	abi_uint f_frsize;
2241	abi_uint f_flags;
2242	abi_uint f_spare[4];
2243	};
2244	#endif
2245
2246	#define TARGET_F_LINUX_SPECIFIC_BASE 1024
2247	#define TARGET_F_SETLEASE (TARGET_F_LINUX_SPECIFIC_BASE + 0)
2248	#define TARGET_F_GETLEASE (TARGET_F_LINUX_SPECIFIC_BASE + 1)
2249	#define TARGET_F_DUPFD_CLOEXEC (TARGET_F_LINUX_SPECIFIC_BASE + 6)
2250	#define TARGET_F_NOTIFY (TARGET_F_LINUX_SPECIFIC_BASE + 2)
2251	#define TARGET_F_SETPIPE_SZ (TARGET_F_LINUX_SPECIFIC_BASE + 7)
2252	#define TARGET_F_GETPIPE_SZ (TARGET_F_LINUX_SPECIFIC_BASE + 8)
2253	#define TARGET_F_ADD_SEALS (TARGET_F_LINUX_SPECIFIC_BASE + 9)
2254	#define TARGET_F_GET_SEALS (TARGET_F_LINUX_SPECIFIC_BASE + 10)
2255
2256	#include "target_fcntl.h"
2257
2258	/* soundcard defines */
2259	/* XXX: convert them all to arch independent entries */
2260	#define TARGET_SNDCTL_COPR_HALT TARGET_IOWR('C', 7, abi_int);
2261	#define TARGET_SNDCTL_COPR_LOAD 0xcfb04301
2262	#define TARGET_SNDCTL_COPR_RCODE 0xc0144303
2263	#define TARGET_SNDCTL_COPR_RCVMSG 0x8fa44309
2264	#define TARGET_SNDCTL_COPR_RDATA 0xc0144302
2265	#define TARGET_SNDCTL_COPR_RESET 0x00004300
2266	#define TARGET_SNDCTL_COPR_RUN 0xc0144306
2267	#define TARGET_SNDCTL_COPR_SENDMSG 0xcfa44308
2268	#define TARGET_SNDCTL_COPR_WCODE 0x40144305
2269	#define TARGET_SNDCTL_COPR_WDATA 0x40144304
2270	#define TARGET_SNDCTL_DSP_RESET TARGET_IO('P', 0)
2271	#define TARGET_SNDCTL_DSP_SYNC TARGET_IO('P', 1)
2272	#define TARGET_SNDCTL_DSP_SPEED TARGET_IOWR('P', 2, abi_int)
2273	#define TARGET_SNDCTL_DSP_STEREO TARGET_IOWR('P', 3, abi_int)
2274	#define TARGET_SNDCTL_DSP_GETBLKSIZE TARGET_IOWR('P', 4, abi_int)
2275	#define TARGET_SNDCTL_DSP_SETFMT TARGET_IOWR('P', 5, abi_int)
2276	#define TARGET_SNDCTL_DSP_CHANNELS TARGET_IOWR('P', 6, abi_int)
2277	#define TARGET_SOUND_PCM_WRITE_FILTER TARGET_IOWR('P', 7, abi_int)
2278	#define TARGET_SNDCTL_DSP_POST TARGET_IO('P', 8)
2279	#define TARGET_SNDCTL_DSP_SUBDIVIDE TARGET_IOWR('P', 9, abi_int)
2280	#define TARGET_SNDCTL_DSP_SETFRAGMENT TARGET_IOWR('P',10, abi_int)
2281	#define TARGET_SNDCTL_DSP_GETFMTS TARGET_IOR('P', 11, abi_int)
2282	#define TARGET_SNDCTL_DSP_GETOSPACE TARGET_IORU('P',12)
2283	#define TARGET_SNDCTL_DSP_GETISPACE TARGET_IORU('P',13)
2284	#define TARGET_SNDCTL_DSP_GETCAPS TARGET_IOR('P', 15, abi_int)
2285	#define TARGET_SNDCTL_DSP_GETTRIGGER TARGET_IOR('P',16, abi_int)
2286	#define TARGET_SNDCTL_DSP_GETIPTR TARGET_IORU('P',17)
2287	#define TARGET_SNDCTL_DSP_GETOPTR TARGET_IORU('P',18)
2288	#define TARGET_SNDCTL_DSP_MAPINBUF TARGET_IORU('P', 19)
2289	#define TARGET_SNDCTL_DSP_MAPOUTBUF TARGET_IORU('P', 20)
2290	#define TARGET_SNDCTL_DSP_NONBLOCK 0x0000500e
2291	#define TARGET_SNDCTL_DSP_SAMPLESIZE 0xc0045005
2292	#define TARGET_SNDCTL_DSP_SETDUPLEX 0x00005016
2293	#define TARGET_SNDCTL_DSP_SETSYNCRO 0x00005015
2294	#define TARGET_SNDCTL_DSP_SETTRIGGER 0x40045010
2295	#define TARGET_SNDCTL_FM_4OP_ENABLE 0x4004510f
2296	#define TARGET_SNDCTL_FM_LOAD_INSTR 0x40285107
2297	#define TARGET_SNDCTL_MIDI_INFO 0xc074510c
2298	#define TARGET_SNDCTL_MIDI_MPUCMD 0xc0216d02
2299	#define TARGET_SNDCTL_MIDI_MPUMODE 0xc0046d01
2300	#define TARGET_SNDCTL_MIDI_PRETIME 0xc0046d00
2301	#define TARGET_SNDCTL_PMGR_ACCESS 0xcfb85110
2302	#define TARGET_SNDCTL_PMGR_IFACE 0xcfb85001
2303	#define TARGET_SNDCTL_SEQ_CTRLRATE 0xc0045103
2304	#define TARGET_SNDCTL_SEQ_GETINCOUNT 0x80045105
2305	#define TARGET_SNDCTL_SEQ_GETOUTCOUNT 0x80045104
2306	#define TARGET_SNDCTL_SEQ_NRMIDIS 0x8004510b
2307	#define TARGET_SNDCTL_SEQ_NRSYNTHS 0x8004510a
2308	#define TARGET_SNDCTL_SEQ_OUTOFBAND 0x40085112
2309	#define TARGET_SNDCTL_SEQ_PANIC 0x00005111
2310	#define TARGET_SNDCTL_SEQ_PERCMODE 0x40045106
2311	#define TARGET_SNDCTL_SEQ_RESET 0x00005100
2312	#define TARGET_SNDCTL_SEQ_RESETSAMPLES 0x40045109
2313	#define TARGET_SNDCTL_SEQ_SYNC 0x00005101
2314	#define TARGET_SNDCTL_SEQ_TESTMIDI 0x40045108
2315	#define TARGET_SNDCTL_SEQ_THRESHOLD 0x4004510d
2316	#define TARGET_SNDCTL_SEQ_TRESHOLD 0x4004510d
2317	#define TARGET_SNDCTL_SYNTH_INFO 0xc08c5102
2318	#define TARGET_SNDCTL_SYNTH_MEMAVL 0xc004510e
2319	#define TARGET_SNDCTL_TMR_CONTINUE 0x00005404
2320	#define TARGET_SNDCTL_TMR_METRONOME 0x40045407
2321	#define TARGET_SNDCTL_TMR_SELECT 0x40045408
2322	#define TARGET_SNDCTL_TMR_SOURCE 0xc0045406
2323	#define TARGET_SNDCTL_TMR_START 0x00005402
2324	#define TARGET_SNDCTL_TMR_STOP 0x00005403
2325	#define TARGET_SNDCTL_TMR_TEMPO 0xc0045405
2326	#define TARGET_SNDCTL_TMR_TIMEBASE 0xc0045401
2327	#define TARGET_SOUND_PCM_READ_RATE 0x80045002
2328	#define TARGET_SOUND_PCM_READ_CHANNELS 0x80045006
2329	#define TARGET_SOUND_PCM_READ_BITS 0x80045005
2330	#define TARGET_SOUND_PCM_READ_FILTER 0x80045007
2331	#define TARGET_SOUND_MIXER_INFO TARGET_IOR ('M', 101, mixer_info)
2332	#define TARGET_SOUND_MIXER_ACCESS 0xc0804d66
2333	#define TARGET_SOUND_MIXER_PRIVATE1 TARGET_IOWR('M', 111, abi_int)
2334	#define TARGET_SOUND_MIXER_PRIVATE2 TARGET_IOWR('M', 112, abi_int)
2335	#define TARGET_SOUND_MIXER_PRIVATE3 TARGET_IOWR('M', 113, abi_int)
2336	#define TARGET_SOUND_MIXER_PRIVATE4 TARGET_IOWR('M', 114, abi_int)
2337	#define TARGET_SOUND_MIXER_PRIVATE5 TARGET_IOWR('M', 115, abi_int)
2338
2339	#define TARGET_MIXER_READ(dev) TARGET_IOR('M', dev, abi_int)
2340
2341	#define TARGET_SOUND_MIXER_READ_VOLUME TARGET_MIXER_READ(SOUND_MIXER_VOLUME)
2342	#define TARGET_SOUND_MIXER_READ_BASS TARGET_MIXER_READ(SOUND_MIXER_BASS)
2343	#define TARGET_SOUND_MIXER_READ_TREBLE TARGET_MIXER_READ(SOUND_MIXER_TREBLE)
2344	#define TARGET_SOUND_MIXER_READ_SYNTH TARGET_MIXER_READ(SOUND_MIXER_SYNTH)
2345	#define TARGET_SOUND_MIXER_READ_PCM TARGET_MIXER_READ(SOUND_MIXER_PCM)
2346	#define TARGET_SOUND_MIXER_READ_SPEAKER TARGET_MIXER_READ(SOUND_MIXER_SPEAKER)
2347	#define TARGET_SOUND_MIXER_READ_LINE TARGET_MIXER_READ(SOUND_MIXER_LINE)
2348	#define TARGET_SOUND_MIXER_READ_MIC TARGET_MIXER_READ(SOUND_MIXER_MIC)
2349	#define TARGET_SOUND_MIXER_READ_CD TARGET_MIXER_READ(SOUND_MIXER_CD)
2350	#define TARGET_SOUND_MIXER_READ_IMIX TARGET_MIXER_READ(SOUND_MIXER_IMIX)
2351	#define TARGET_SOUND_MIXER_READ_ALTPCM TARGET_MIXER_READ(SOUND_MIXER_ALTPCM)
2352	#define TARGET_SOUND_MIXER_READ_RECLEV TARGET_MIXER_READ(SOUND_MIXER_RECLEV)
2353	#define TARGET_SOUND_MIXER_READ_IGAIN TARGET_MIXER_READ(SOUND_MIXER_IGAIN)
2354	#define TARGET_SOUND_MIXER_READ_OGAIN TARGET_MIXER_READ(SOUND_MIXER_OGAIN)
2355	#define TARGET_SOUND_MIXER_READ_LINE1 TARGET_MIXER_READ(SOUND_MIXER_LINE1)
2356	#define TARGET_SOUND_MIXER_READ_LINE2 TARGET_MIXER_READ(SOUND_MIXER_LINE2)
2357	#define TARGET_SOUND_MIXER_READ_LINE3 TARGET_MIXER_READ(SOUND_MIXER_LINE3)
2358
2359	/* Obsolete macros */
2360	#define TARGET_SOUND_MIXER_READ_MUTE TARGET_MIXER_READ(SOUND_MIXER_MUTE)
2361	#define TARGET_SOUND_MIXER_READ_ENHANCE TARGET_MIXER_READ(SOUND_MIXER_ENHANCE)
2362	#define TARGET_SOUND_MIXER_READ_LOUD TARGET_MIXER_READ(SOUND_MIXER_LOUD)
2363
2364	#define TARGET_SOUND_MIXER_READ_RECSRC TARGET_MIXER_READ(SOUND_MIXER_RECSRC)
2365	#define TARGET_SOUND_MIXER_READ_DEVMASK TARGET_MIXER_READ(SOUND_MIXER_DEVMASK)
2366	#define TARGET_SOUND_MIXER_READ_RECMASK TARGET_MIXER_READ(SOUND_MIXER_RECMASK)
2367	#define TARGET_SOUND_MIXER_READ_STEREODEVS TARGET_MIXER_READ(SOUND_MIXER_STEREODEVS)
2368	#define TARGET_SOUND_MIXER_READ_CAPS TARGET_MIXER_READ(SOUND_MIXER_CAPS)
2369
2370	#define TARGET_MIXER_WRITE(dev) TARGET_IOWR('M', dev, abi_int)
2371
2372	#define TARGET_SOUND_MIXER_WRITE_VOLUME TARGET_MIXER_WRITE(SOUND_MIXER_VOLUME)
2373	#define TARGET_SOUND_MIXER_WRITE_BASS TARGET_MIXER_WRITE(SOUND_MIXER_BASS)
2374	#define TARGET_SOUND_MIXER_WRITE_TREBLE TARGET_MIXER_WRITE(SOUND_MIXER_TREBLE)
2375	#define TARGET_SOUND_MIXER_WRITE_SYNTH TARGET_MIXER_WRITE(SOUND_MIXER_SYNTH)
2376	#define TARGET_SOUND_MIXER_WRITE_PCM TARGET_MIXER_WRITE(SOUND_MIXER_PCM)
2377	#define TARGET_SOUND_MIXER_WRITE_SPEAKER TARGET_MIXER_WRITE(SOUND_MIXER_SPEAKER)
2378	#define TARGET_SOUND_MIXER_WRITE_LINE TARGET_MIXER_WRITE(SOUND_MIXER_LINE)
2379	#define TARGET_SOUND_MIXER_WRITE_MIC TARGET_MIXER_WRITE(SOUND_MIXER_MIC)
2380	#define TARGET_SOUND_MIXER_WRITE_CD TARGET_MIXER_WRITE(SOUND_MIXER_CD)
2381	#define TARGET_SOUND_MIXER_WRITE_IMIX TARGET_MIXER_WRITE(SOUND_MIXER_IMIX)
2382	#define TARGET_SOUND_MIXER_WRITE_ALTPCM TARGET_MIXER_WRITE(SOUND_MIXER_ALTPCM)
2383	#define TARGET_SOUND_MIXER_WRITE_RECLEV TARGET_MIXER_WRITE(SOUND_MIXER_RECLEV)
2384	#define TARGET_SOUND_MIXER_WRITE_IGAIN TARGET_MIXER_WRITE(SOUND_MIXER_IGAIN)
2385	#define TARGET_SOUND_MIXER_WRITE_OGAIN TARGET_MIXER_WRITE(SOUND_MIXER_OGAIN)
2386	#define TARGET_SOUND_MIXER_WRITE_LINE1 TARGET_MIXER_WRITE(SOUND_MIXER_LINE1)
2387	#define TARGET_SOUND_MIXER_WRITE_LINE2 TARGET_MIXER_WRITE(SOUND_MIXER_LINE2)
2388	#define TARGET_SOUND_MIXER_WRITE_LINE3 TARGET_MIXER_WRITE(SOUND_MIXER_LINE3)
2389
2390	/* Obsolete macros */
2391	#define TARGET_SOUND_MIXER_WRITE_MUTE TARGET_MIXER_WRITE(SOUND_MIXER_MUTE)
2392	#define TARGET_SOUND_MIXER_WRITE_ENHANCE TARGET_MIXER_WRITE(SOUND_MIXER_ENHANCE)
2393	#define TARGET_SOUND_MIXER_WRITE_LOUD TARGET_MIXER_WRITE(SOUND_MIXER_LOUD)
2394
2395	#define TARGET_SOUND_MIXER_WRITE_RECSRC TARGET_MIXER_WRITE(SOUND_MIXER_RECSRC)
2396
2397	struct target_snd_timer_id {
2398	abi_int dev_class;
2399	abi_int dev_sclass;
2400	abi_int card;
2401	abi_int device;
2402	abi_int subdevice;
2403	};
2404
2405	struct target_snd_timer_ginfo {
2406	struct target_snd_timer_id tid;
2407	abi_uint flags;
2408	abi_int card;
2409	unsigned char id[64];
2410	unsigned char name[80];
2411	abi_ulong reserved0;
2412	abi_ulong resolution;
2413	abi_ulong resolution_min;
2414	abi_ulong resolution_max;
2415	abi_uint clients;
2416	unsigned char reserved[32];
2417	};
2418
2419	struct target_snd_timer_gparams {
2420	struct target_snd_timer_id tid;
2421	abi_ulong period_num;
2422	abi_ulong period_den;
2423	unsigned char reserved[32];
2424	};
2425
2426	struct target_snd_timer_gstatus {
2427	struct target_snd_timer_id tid;
2428	abi_ulong resolution;
2429	abi_ulong resolution_num;
2430	abi_ulong resolution_den;
2431	unsigned char reserved[32];
2432	};
2433
2434	struct target_snd_timer_select {
2435	struct target_snd_timer_id id;
2436	unsigned char reserved[32];
2437	};
2438
2439	struct target_snd_timer_info {
2440	abi_uint flags;
2441	abi_int card;
2442	unsigned char id[64];
2443	unsigned char name[80];
2444	abi_ulong reserved0;
2445	abi_ulong resolution;
2446	unsigned char reserved[64];
2447	};
2448
2449	struct target_snd_timer_status {
2450	struct target_timespec tstamp;
2451	abi_uint resolution;
2452	abi_uint lost;
2453	abi_uint overrun;
2454	abi_uint queue;
2455	unsigned char reserved[64];
2456	};
2457
2458	/* alsa timer ioctls */
2459	#define TARGET_SNDRV_TIMER_IOCTL_PVERSION TARGET_IOR('T', 0x00, abi_int)
2460	#define TARGET_SNDRV_TIMER_IOCTL_NEXT_DEVICE TARGET_IOWR('T', 0x01, \
2461	struct snd_timer_id)
2462	#define TARGET_SNDRV_TIMER_IOCTL_GINFO TARGET_IOWR('T', 0x03, \
2463	struct target_snd_timer_ginfo)
2464	#define TARGET_SNDRV_TIMER_IOCTL_GPARAMS TARGET_IOW('T', 0x04, \
2465	struct target_snd_timer_gparams)
2466	#define TARGET_SNDRV_TIMER_IOCTL_GSTATUS TARGET_IOWR('T', 0x05, \
2467	struct target_snd_timer_gstatus)
2468	#define TARGET_SNDRV_TIMER_IOCTL_SELECT TARGET_IOW('T', 0x10, \
2469	struct target_snd_timer_select)
2470	#define TARGET_SNDRV_TIMER_IOCTL_INFO TARGET_IOR('T', 0x11, \
2471	struct target_snd_timer_info)
2472	#define TARGET_SNDRV_TIMER_IOCTL_PARAMS TARGET_IOW('T', 0x12, \
2473	struct snd_timer_params)
2474	#define TARGET_SNDRV_TIMER_IOCTL_STATUS TARGET_IOR('T', 0x14, \
2475	struct target_snd_timer_status)
2476	#define TARGET_SNDRV_TIMER_IOCTL_START TARGET_IO('T', 0xa0)
2477	#define TARGET_SNDRV_TIMER_IOCTL_STOP TARGET_IO('T', 0xa1)
2478	#define TARGET_SNDRV_TIMER_IOCTL_CONTINUE TARGET_IO('T', 0xa2)
2479	#define TARGET_SNDRV_TIMER_IOCTL_PAUSE TARGET_IO('T', 0xa3)
2480
2481	/* vfat ioctls */
2482	#define TARGET_VFAT_IOCTL_READDIR_BOTH TARGET_IORU('r', 1)
2483	#define TARGET_VFAT_IOCTL_READDIR_SHORT TARGET_IORU('r', 2)
2484
2485	struct target_mtop {
2486	abi_short mt_op;
2487	abi_int mt_count;
2488	};
2489
2490	#if defined(TARGET_SPARC) \|\| defined(TARGET_MIPS)
2491	typedef abi_long target_kernel_daddr_t;
2492	#else
2493	typedef abi_int target_kernel_daddr_t;
2494	#endif
2495
2496	struct target_mtget {
2497	abi_long mt_type;
2498	abi_long mt_resid;
2499	abi_long mt_dsreg;
2500	abi_long mt_gstat;
2501	abi_long mt_erreg;
2502	target_kernel_daddr_t mt_fileno;
2503	target_kernel_daddr_t mt_blkno;
2504	};
2505
2506	struct target_mtpos {
2507	abi_long mt_blkno;
2508	};
2509
2510	#define TARGET_MTIOCTOP TARGET_IOW('m', 1, struct target_mtop)
2511	#define TARGET_MTIOCGET TARGET_IOR('m', 2, struct target_mtget)
2512	#define TARGET_MTIOCPOS TARGET_IOR('m', 3, struct target_mtpos)
2513
2514	/* kcov ioctls */
2515	#define TARGET_KCOV_ENABLE TARGET_IO('c', 100)
2516	#define TARGET_KCOV_DISABLE TARGET_IO('c', 101)
2517	#define TARGET_KCOV_INIT_TRACE TARGET_IOR('c', 1, abi_ulong)
2518
2519	struct target_sysinfo {
2520	abi_long uptime; /* Seconds since boot */
2521	abi_ulong loads[3]; /* 1, 5, and 15 minute load averages */
2522	abi_ulong totalram; /* Total usable main memory size */
2523	abi_ulong freeram; /* Available memory size */
2524	abi_ulong sharedram; /* Amount of shared memory */
2525	abi_ulong bufferram; /* Memory used by buffers */
2526	abi_ulong totalswap; /* Total swap space size */
2527	abi_ulong freeswap; /* swap space still available */
2528	abi_ushort procs; /* Number of current processes */
2529	abi_ushort pad; /* explicit padding for m68k */
2530	abi_ulong totalhigh; /* Total high memory size */
2531	abi_ulong freehigh; /* Available high memory size */
2532	abi_uint mem_unit; /* Memory unit size in bytes */
2533	char _f[20-2sizeof(abi_long)-sizeof(int)]; / Padding: libc5 uses this.. */
2534	};
2535
2536	struct linux_dirent {
2537	long d_ino;
2538	unsigned long d_off;
2539	unsigned short d_reclen;
2540	char d_name[];
2541	};
2542
2543	struct linux_dirent64 {
2544	uint64_t d_ino;
2545	int64_t d_off;
2546	unsigned short d_reclen;
2547	unsigned char d_type;
2548	char d_name[];
2549	};
2550
2551	struct target_mq_attr {
2552	abi_long mq_flags;
2553	abi_long mq_maxmsg;
2554	abi_long mq_msgsize;
2555	abi_long mq_curmsgs;
2556	};
2557
2558	struct target_drm_version {
2559	abi_int version_major;
2560	abi_int version_minor;
2561	abi_int version_patchlevel;
2562	abi_ulong name_len;
2563	abi_ulong name;
2564	abi_ulong date_len;
2565	abi_ulong date;
2566	abi_ulong desc_len;
2567	abi_ulong desc;
2568	};
2569
2570	struct target_drm_i915_getparam {
2571	abi_int param;
2572	abi_ulong value;
2573	};
2574
2575	#include "socket.h"
2576
2577	#include "target_errno_defs.h"
2578
2579	#define FUTEX_WAIT 0
2580	#define FUTEX_WAKE 1
2581	#define FUTEX_FD 2
2582	#define FUTEX_REQUEUE 3
2583	#define FUTEX_CMP_REQUEUE 4
2584	#define FUTEX_WAKE_OP 5
2585	#define FUTEX_LOCK_PI 6
2586	#define FUTEX_UNLOCK_PI 7
2587	#define FUTEX_TRYLOCK_PI 8
2588	#define FUTEX_WAIT_BITSET 9
2589	#define FUTEX_WAKE_BITSET 10
2590	#define FUTEX_WAIT_REQUEUE_PI 11
2591	#define FUTEX_CMP_REQUEUE_PI 12
2592	#define FUTEX_LOCK_PI2 13
2593
2594	#define FUTEX_PRIVATE_FLAG 128
2595	#define FUTEX_CLOCK_REALTIME 256
2596	#ifndef FUTEX_CMD_MASK
2597	#define FUTEX_CMD_MASK ~(FUTEX_PRIVATE_FLAG \| FUTEX_CLOCK_REALTIME)
2598	#endif
2599
2600	#if defined(TARGET_X86_64)
2601	#define TARGET_EPOLL_PACKED QEMU_PACKED
2602	#else
2603	#define TARGET_EPOLL_PACKED
2604	#endif
2605
2606	typedef union target_epoll_data {
2607	abi_ulong ptr;
2608	abi_int fd;
2609	abi_uint u32;
2610	abi_ullong u64;
2611	} target_epoll_data_t;
2612
2613	struct target_epoll_event {
2614	abi_uint events;
2615	target_epoll_data_t data;
2616	} TARGET_EPOLL_PACKED;
2617
2618	#define TARGET_EP_MAX_EVENTS (INT_MAX / sizeof(struct target_epoll_event))
2619
2620	struct target_ucred {
2621	abi_uint pid;
2622	abi_uint uid;
2623	abi_uint gid;
2624	};
2625
2626	struct target_in_pktinfo {
2627	abi_int ipi_ifindex;
2628	struct target_in_addr ipi_spec_dst;
2629	struct target_in_addr ipi_addr;
2630	};
2631
2632	typedef abi_int target_timer_t;
2633
2634	#define TARGET_SIGEV_MAX_SIZE 64
2635
2636	/* This is architecture-specific but most architectures use the default */
2637	#ifdef TARGET_MIPS
2638	#define TARGET_SIGEV_PREAMBLE_SIZE (sizeof(abi_int) * 2 + sizeof(abi_long))
2639	#else
2640	#define TARGET_SIGEV_PREAMBLE_SIZE (sizeof(abi_int) * 2 \
2641	+ sizeof(target_sigval_t))
2642	#endif
2643
2644	#define TARGET_SIGEV_PAD_SIZE ((TARGET_SIGEV_MAX_SIZE \
2645	- TARGET_SIGEV_PREAMBLE_SIZE) \
2646	/ sizeof(abi_int))
2647
2648	struct target_sigevent {
2649	target_sigval_t sigev_value;
2650	abi_int sigev_signo;
2651	abi_int sigev_notify;
2652	union {
2653	abi_int _pad[TARGET_SIGEV_PAD_SIZE];
2654	abi_int _tid;
2655
2656	/* The kernel (and thus QEMU) never looks at these;
2657	* they're only used as part of the ABI between a
2658	* userspace program and libc.
2659	*/
2660	struct {
2661	abi_ulong _function;
2662	abi_ulong _attribute;
2663	} _sigev_thread;
2664	} _sigev_un;
2665	};
2666
2667	struct target_user_cap_header {
2668	abi_uint version;
2669	abi_int pid;
2670	};
2671
2672	struct target_user_cap_data {
2673	abi_uint effective;
2674	abi_uint permitted;
2675	abi_uint inheritable;
2676	};
2677
2678	/* from kernel's include/linux/syslog.h */
2679
2680	/* Close the log. Currently a NOP. */
2681	#define TARGET_SYSLOG_ACTION_CLOSE 0
2682	/* Open the log. Currently a NOP. */
2683	#define TARGET_SYSLOG_ACTION_OPEN 1
2684	/* Read from the log. */
2685	#define TARGET_SYSLOG_ACTION_READ 2
2686	/* Read all messages remaining in the ring buffer. */
2687	#define TARGET_SYSLOG_ACTION_READ_ALL 3
2688	/* Read and clear all messages remaining in the ring buffer */
2689	#define TARGET_SYSLOG_ACTION_READ_CLEAR 4
2690	/* Clear ring buffer. */
2691	#define TARGET_SYSLOG_ACTION_CLEAR 5
2692	/* Disable printk's to console */
2693	#define TARGET_SYSLOG_ACTION_CONSOLE_OFF 6
2694	/* Enable printk's to console */
2695	#define TARGET_SYSLOG_ACTION_CONSOLE_ON 7
2696	/* Set level of messages printed to console */
2697	#define TARGET_SYSLOG_ACTION_CONSOLE_LEVEL 8
2698	/* Return number of unread characters in the log buffer */
2699	#define TARGET_SYSLOG_ACTION_SIZE_UNREAD 9
2700	/* Return size of the log buffer */
2701	#define TARGET_SYSLOG_ACTION_SIZE_BUFFER 10
2702
2703	struct target_statx_timestamp {
2704	abi_llong tv_sec;
2705	abi_uint tv_nsec;
2706	abi_int __reserved;
2707	};
2708
2709	struct target_statx {
2710	/* 0x00 */
2711	abi_uint stx_mask; /* What results were written [uncond] */
2712	abi_uint stx_blksize; /* Preferred general I/O size [uncond] */
2713	abi_ullong stx_attributes; /* Flags conveying information about the file */
2714	/* 0x10 */
2715	abi_uint stx_nlink; /* Number of hard links */
2716	abi_uint stx_uid; /* User ID of owner */
2717	abi_uint stx_gid; /* Group ID of owner */
2718	uint16_t stx_mode; /* File mode */
2719	uint16_t __spare0[1];
2720	/* 0x20 */
2721	abi_ullong stx_ino; /* Inode number */
2722	abi_ullong stx_size; /* File size */
2723	abi_ullong stx_blocks; /* Number of 512-byte blocks allocated */
2724	abi_ullong stx_attributes_mask; /* Mask to show what is supported */
2725	/* 0x40 */
2726	struct target_statx_timestamp stx_atime; /* Last access time */
2727	struct target_statx_timestamp stx_btime; /* File creation time */
2728	struct target_statx_timestamp stx_ctime; /* Last attribute change time */
2729	struct target_statx_timestamp stx_mtime; /* Last data modification time */
2730	/* 0x80 */
2731	abi_uint stx_rdev_major; /* Device ID of special file [if bdev/cdev] */
2732	abi_uint stx_rdev_minor;
2733	abi_uint stx_dev_major; /* ID of device containing file [uncond] */
2734	abi_uint stx_dev_minor;
2735	/* 0x90 */
2736	abi_ullong stx_mnt_id;
2737	abi_uint stx_dio_mem_align;
2738	abi_uint stx_dio_offset_align;
2739	/* 0xa0 */
2740	abi_ullong __spare2[12]; /* Spare space for future expansion */
2741	/* 0x100 */
2742	};
2743
2744	/* from kernel's include/linux/sched/types.h */
2745	struct target_sched_attr {
2746	abi_uint size;
2747	abi_uint sched_policy;
2748	abi_ullong sched_flags;
2749	abi_int sched_nice;
2750	abi_uint sched_priority;
2751	abi_ullong sched_runtime;
2752	abi_ullong sched_deadline;
2753	abi_ullong sched_period;
2754	abi_uint sched_util_min;
2755	abi_uint sched_util_max;
2756	};
2757
2758	struct target_sched_param {
2759	abi_int sched_priority;
2760	};
2761
2762	/* from kernel's include/uapi/linux/openat2.h */
2763	struct open_how_ver0 {
2764	uint64_t flags;
2765	uint64_t mode;
2766	uint64_t resolve;
2767	};
2768	struct target_open_how_ver0 {
2769	abi_ullong flags;
2770	abi_ullong mode;
2771	abi_ullong resolve;
2772	};
2773	/* from kernel's include/uapi/linux/mount.h */
2774	struct mount_attr_ver0 {
2775	uint64_t attr_set;
2776	uint64_t attr_clr;
2777	uint64_t propagation;
2778	uint64_t userns_fd;
2779	};
2780	struct target_mount_attr_ver0 {
2781	abi_ullong attr_set;
2782	abi_ullong attr_clr;
2783	abi_ullong propagation;
2784	abi_ullong userns_fd;
2785	};
2786	#ifndef RESOLVE_NO_MAGICLINKS
2787	#define RESOLVE_NO_MAGICLINKS 0x02
2788	#endif
2789	#ifndef RESOLVE_NO_SYMLINKS
2790	#define RESOLVE_NO_SYMLINKS 0x04
2791	#endif
2792	#ifndef RESOLVE_BENEATH
2793	#define RESOLVE_BENEATH 0x08
2794	#endif
2795	#ifndef RESOLVE_IN_ROOT
2796	#define RESOLVE_IN_ROOT 0x10
2797	#endif
2798	#if (defined(TARGET_I386) && defined(TARGET_ABI32)) \|\| \
2799	(defined(TARGET_ARM) && defined(TARGET_ABI32)) \|\| \
2800	defined(TARGET_M68K) \|\| defined(TARGET_MICROBLAZE) \|\| \
2801	defined(TARGET_S390X)
2802	#define TARGET_ARCH_WANT_SYS_OLD_MMAP
2803	#endif
2804
2805	#endif