1
2
3
4
5
6
7 package unix
8
9 import (
10 "syscall"
11 "unsafe"
12 )
13
14 var _ syscall.Errno
15
16
17
18 func fanotifyMark(fd int, flags uint, mask uint64, dirFd int, pathname *byte) (err error) {
19 _, _, e1 := Syscall6(SYS_FANOTIFY_MARK, uintptr(fd), uintptr(flags), uintptr(mask), uintptr(dirFd), uintptr(unsafe.Pointer(pathname)), 0)
20 if e1 != 0 {
21 err = errnoErr(e1)
22 }
23 return
24 }
25
26
27
28 func Fallocate(fd int, mode uint32, off int64, len int64) (err error) {
29 _, _, e1 := Syscall6(SYS_FALLOCATE, uintptr(fd), uintptr(mode), uintptr(off), uintptr(len), 0, 0)
30 if e1 != 0 {
31 err = errnoErr(e1)
32 }
33 return
34 }
35
36
37
38 func Tee(rfd int, wfd int, len int, flags int) (n int64, err error) {
39 r0, _, e1 := Syscall6(SYS_TEE, uintptr(rfd), uintptr(wfd), uintptr(len), uintptr(flags), 0, 0)
40 n = int64(r0)
41 if e1 != 0 {
42 err = errnoErr(e1)
43 }
44 return
45 }
46
47
48
49 func EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) {
50 var _p0 unsafe.Pointer
51 if len(events) > 0 {
52 _p0 = unsafe.Pointer(&events[0])
53 } else {
54 _p0 = unsafe.Pointer(&_zero)
55 }
56 r0, _, e1 := Syscall6(SYS_EPOLL_WAIT, uintptr(epfd), uintptr(_p0), uintptr(len(events)), uintptr(msec), 0, 0)
57 n = int(r0)
58 if e1 != 0 {
59 err = errnoErr(e1)
60 }
61 return
62 }
63
64
65
66 func Fadvise(fd int, offset int64, length int64, advice int) (err error) {
67 _, _, e1 := Syscall6(SYS_FADVISE64, uintptr(fd), uintptr(offset), uintptr(length), uintptr(advice), 0, 0)
68 if e1 != 0 {
69 err = errnoErr(e1)
70 }
71 return
72 }
73
74
75
76 func Fchown(fd int, uid int, gid int) (err error) {
77 _, _, e1 := Syscall(SYS_FCHOWN, uintptr(fd), uintptr(uid), uintptr(gid))
78 if e1 != 0 {
79 err = errnoErr(e1)
80 }
81 return
82 }
83
84
85
86 func Fstat(fd int, stat *Stat_t) (err error) {
87 _, _, e1 := Syscall(SYS_FSTAT, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
88 if e1 != 0 {
89 err = errnoErr(e1)
90 }
91 return
92 }
93
94
95
96 func Fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) {
97 var _p0 *byte
98 _p0, err = BytePtrFromString(path)
99 if err != nil {
100 return
101 }
102 _, _, e1 := Syscall6(SYS_NEWFSTATAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), uintptr(flags), 0, 0)
103 if e1 != 0 {
104 err = errnoErr(e1)
105 }
106 return
107 }
108
109
110
111 func Fstatfs(fd int, buf *Statfs_t) (err error) {
112 _, _, e1 := Syscall(SYS_FSTATFS, uintptr(fd), uintptr(unsafe.Pointer(buf)), 0)
113 if e1 != 0 {
114 err = errnoErr(e1)
115 }
116 return
117 }
118
119
120
121 func Ftruncate(fd int, length int64) (err error) {
122 _, _, e1 := Syscall(SYS_FTRUNCATE, uintptr(fd), uintptr(length), 0)
123 if e1 != 0 {
124 err = errnoErr(e1)
125 }
126 return
127 }
128
129
130
131 func Getegid() (egid int) {
132 r0, _ := RawSyscallNoError(SYS_GETEGID, 0, 0, 0)
133 egid = int(r0)
134 return
135 }
136
137
138
139 func Geteuid() (euid int) {
140 r0, _ := RawSyscallNoError(SYS_GETEUID, 0, 0, 0)
141 euid = int(r0)
142 return
143 }
144
145
146
147 func Getgid() (gid int) {
148 r0, _ := RawSyscallNoError(SYS_GETGID, 0, 0, 0)
149 gid = int(r0)
150 return
151 }
152
153
154
155 func Getrlimit(resource int, rlim *Rlimit) (err error) {
156 _, _, e1 := RawSyscall(SYS_GETRLIMIT, uintptr(resource), uintptr(unsafe.Pointer(rlim)), 0)
157 if e1 != 0 {
158 err = errnoErr(e1)
159 }
160 return
161 }
162
163
164
165 func Getuid() (uid int) {
166 r0, _ := RawSyscallNoError(SYS_GETUID, 0, 0, 0)
167 uid = int(r0)
168 return
169 }
170
171
172
173 func Ioperm(from int, num int, on int) (err error) {
174 _, _, e1 := Syscall(SYS_IOPERM, uintptr(from), uintptr(num), uintptr(on))
175 if e1 != 0 {
176 err = errnoErr(e1)
177 }
178 return
179 }
180
181
182
183 func Iopl(level int) (err error) {
184 _, _, e1 := Syscall(SYS_IOPL, uintptr(level), 0, 0)
185 if e1 != 0 {
186 err = errnoErr(e1)
187 }
188 return
189 }
190
191
192
193 func Lchown(path string, uid int, gid int) (err error) {
194 var _p0 *byte
195 _p0, err = BytePtrFromString(path)
196 if err != nil {
197 return
198 }
199 _, _, e1 := Syscall(SYS_LCHOWN, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))
200 if e1 != 0 {
201 err = errnoErr(e1)
202 }
203 return
204 }
205
206
207
208 func Listen(s int, n int) (err error) {
209 _, _, e1 := Syscall(SYS_LISTEN, uintptr(s), uintptr(n), 0)
210 if e1 != 0 {
211 err = errnoErr(e1)
212 }
213 return
214 }
215
216
217
218 func MemfdSecret(flags int) (fd int, err error) {
219 r0, _, e1 := Syscall(SYS_MEMFD_SECRET, uintptr(flags), 0, 0)
220 fd = int(r0)
221 if e1 != 0 {
222 err = errnoErr(e1)
223 }
224 return
225 }
226
227
228
229 func Pause() (err error) {
230 _, _, e1 := Syscall(SYS_PAUSE, 0, 0, 0)
231 if e1 != 0 {
232 err = errnoErr(e1)
233 }
234 return
235 }
236
237
238
239 func pread(fd int, p []byte, offset int64) (n int, err error) {
240 var _p0 unsafe.Pointer
241 if len(p) > 0 {
242 _p0 = unsafe.Pointer(&p[0])
243 } else {
244 _p0 = unsafe.Pointer(&_zero)
245 }
246 r0, _, e1 := Syscall6(SYS_PREAD64, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), 0, 0)
247 n = int(r0)
248 if e1 != 0 {
249 err = errnoErr(e1)
250 }
251 return
252 }
253
254
255
256 func pwrite(fd int, p []byte, offset int64) (n int, err error) {
257 var _p0 unsafe.Pointer
258 if len(p) > 0 {
259 _p0 = unsafe.Pointer(&p[0])
260 } else {
261 _p0 = unsafe.Pointer(&_zero)
262 }
263 r0, _, e1 := Syscall6(SYS_PWRITE64, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), 0, 0)
264 n = int(r0)
265 if e1 != 0 {
266 err = errnoErr(e1)
267 }
268 return
269 }
270
271
272
273 func Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error) {
274 var _p0 *byte
275 _p0, err = BytePtrFromString(oldpath)
276 if err != nil {
277 return
278 }
279 var _p1 *byte
280 _p1, err = BytePtrFromString(newpath)
281 if err != nil {
282 return
283 }
284 _, _, e1 := Syscall6(SYS_RENAMEAT, uintptr(olddirfd), uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)), 0, 0)
285 if e1 != 0 {
286 err = errnoErr(e1)
287 }
288 return
289 }
290
291
292
293 func Seek(fd int, offset int64, whence int) (off int64, err error) {
294 r0, _, e1 := Syscall(SYS_LSEEK, uintptr(fd), uintptr(offset), uintptr(whence))
295 off = int64(r0)
296 if e1 != 0 {
297 err = errnoErr(e1)
298 }
299 return
300 }
301
302
303
304 func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
305 r0, _, e1 := Syscall6(SYS_SENDFILE, uintptr(outfd), uintptr(infd), uintptr(unsafe.Pointer(offset)), uintptr(count), 0, 0)
306 written = int(r0)
307 if e1 != 0 {
308 err = errnoErr(e1)
309 }
310 return
311 }
312
313
314
315 func setfsgid(gid int) (prev int, err error) {
316 r0, _, e1 := Syscall(SYS_SETFSGID, uintptr(gid), 0, 0)
317 prev = int(r0)
318 if e1 != 0 {
319 err = errnoErr(e1)
320 }
321 return
322 }
323
324
325
326 func setfsuid(uid int) (prev int, err error) {
327 r0, _, e1 := Syscall(SYS_SETFSUID, uintptr(uid), 0, 0)
328 prev = int(r0)
329 if e1 != 0 {
330 err = errnoErr(e1)
331 }
332 return
333 }
334
335
336
337 func Setrlimit(resource int, rlim *Rlimit) (err error) {
338 _, _, e1 := RawSyscall(SYS_SETRLIMIT, uintptr(resource), uintptr(unsafe.Pointer(rlim)), 0)
339 if e1 != 0 {
340 err = errnoErr(e1)
341 }
342 return
343 }
344
345
346
347 func Shutdown(fd int, how int) (err error) {
348 _, _, e1 := Syscall(SYS_SHUTDOWN, uintptr(fd), uintptr(how), 0)
349 if e1 != 0 {
350 err = errnoErr(e1)
351 }
352 return
353 }
354
355
356
357 func Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int64, err error) {
358 r0, _, e1 := Syscall6(SYS_SPLICE, uintptr(rfd), uintptr(unsafe.Pointer(roff)), uintptr(wfd), uintptr(unsafe.Pointer(woff)), uintptr(len), uintptr(flags))
359 n = int64(r0)
360 if e1 != 0 {
361 err = errnoErr(e1)
362 }
363 return
364 }
365
366
367
368 func Statfs(path string, buf *Statfs_t) (err error) {
369 var _p0 *byte
370 _p0, err = BytePtrFromString(path)
371 if err != nil {
372 return
373 }
374 _, _, e1 := Syscall(SYS_STATFS, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(buf)), 0)
375 if e1 != 0 {
376 err = errnoErr(e1)
377 }
378 return
379 }
380
381
382
383 func SyncFileRange(fd int, off int64, n int64, flags int) (err error) {
384 _, _, e1 := Syscall6(SYS_SYNC_FILE_RANGE, uintptr(fd), uintptr(off), uintptr(n), uintptr(flags), 0, 0)
385 if e1 != 0 {
386 err = errnoErr(e1)
387 }
388 return
389 }
390
391
392
393 func Truncate(path string, length int64) (err error) {
394 var _p0 *byte
395 _p0, err = BytePtrFromString(path)
396 if err != nil {
397 return
398 }
399 _, _, e1 := Syscall(SYS_TRUNCATE, uintptr(unsafe.Pointer(_p0)), uintptr(length), 0)
400 if e1 != 0 {
401 err = errnoErr(e1)
402 }
403 return
404 }
405
406
407
408 func Ustat(dev int, ubuf *Ustat_t) (err error) {
409 _, _, e1 := Syscall(SYS_USTAT, uintptr(dev), uintptr(unsafe.Pointer(ubuf)), 0)
410 if e1 != 0 {
411 err = errnoErr(e1)
412 }
413 return
414 }
415
416
417
418 func accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) {
419 r0, _, e1 := Syscall6(SYS_ACCEPT4, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), uintptr(flags), 0, 0)
420 fd = int(r0)
421 if e1 != 0 {
422 err = errnoErr(e1)
423 }
424 return
425 }
426
427
428
429 func bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
430 _, _, e1 := Syscall(SYS_BIND, uintptr(s), uintptr(addr), uintptr(addrlen))
431 if e1 != 0 {
432 err = errnoErr(e1)
433 }
434 return
435 }
436
437
438
439 func connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
440 _, _, e1 := Syscall(SYS_CONNECT, uintptr(s), uintptr(addr), uintptr(addrlen))
441 if e1 != 0 {
442 err = errnoErr(e1)
443 }
444 return
445 }
446
447
448
449 func getgroups(n int, list *_Gid_t) (nn int, err error) {
450 r0, _, e1 := RawSyscall(SYS_GETGROUPS, uintptr(n), uintptr(unsafe.Pointer(list)), 0)
451 nn = int(r0)
452 if e1 != 0 {
453 err = errnoErr(e1)
454 }
455 return
456 }
457
458
459
460 func setgroups(n int, list *_Gid_t) (err error) {
461 _, _, e1 := RawSyscall(SYS_SETGROUPS, uintptr(n), uintptr(unsafe.Pointer(list)), 0)
462 if e1 != 0 {
463 err = errnoErr(e1)
464 }
465 return
466 }
467
468
469
470 func getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error) {
471 _, _, e1 := Syscall6(SYS_GETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(unsafe.Pointer(vallen)), 0)
472 if e1 != 0 {
473 err = errnoErr(e1)
474 }
475 return
476 }
477
478
479
480 func setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error) {
481 _, _, e1 := Syscall6(SYS_SETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(vallen), 0)
482 if e1 != 0 {
483 err = errnoErr(e1)
484 }
485 return
486 }
487
488
489
490 func socket(domain int, typ int, proto int) (fd int, err error) {
491 r0, _, e1 := RawSyscall(SYS_SOCKET, uintptr(domain), uintptr(typ), uintptr(proto))
492 fd = int(r0)
493 if e1 != 0 {
494 err = errnoErr(e1)
495 }
496 return
497 }
498
499
500
501 func socketpair(domain int, typ int, proto int, fd *[2]int32) (err error) {
502 _, _, e1 := RawSyscall6(SYS_SOCKETPAIR, uintptr(domain), uintptr(typ), uintptr(proto), uintptr(unsafe.Pointer(fd)), 0, 0)
503 if e1 != 0 {
504 err = errnoErr(e1)
505 }
506 return
507 }
508
509
510
511 func getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
512 _, _, e1 := RawSyscall(SYS_GETPEERNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
513 if e1 != 0 {
514 err = errnoErr(e1)
515 }
516 return
517 }
518
519
520
521 func getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
522 _, _, e1 := RawSyscall(SYS_GETSOCKNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
523 if e1 != 0 {
524 err = errnoErr(e1)
525 }
526 return
527 }
528
529
530
531 func recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error) {
532 var _p0 unsafe.Pointer
533 if len(p) > 0 {
534 _p0 = unsafe.Pointer(&p[0])
535 } else {
536 _p0 = unsafe.Pointer(&_zero)
537 }
538 r0, _, e1 := Syscall6(SYS_RECVFROM, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(flags), uintptr(unsafe.Pointer(from)), uintptr(unsafe.Pointer(fromlen)))
539 n = int(r0)
540 if e1 != 0 {
541 err = errnoErr(e1)
542 }
543 return
544 }
545
546
547
548 func sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error) {
549 var _p0 unsafe.Pointer
550 if len(buf) > 0 {
551 _p0 = unsafe.Pointer(&buf[0])
552 } else {
553 _p0 = unsafe.Pointer(&_zero)
554 }
555 _, _, e1 := Syscall6(SYS_SENDTO, uintptr(s), uintptr(_p0), uintptr(len(buf)), uintptr(flags), uintptr(to), uintptr(addrlen))
556 if e1 != 0 {
557 err = errnoErr(e1)
558 }
559 return
560 }
561
562
563
564 func recvmsg(s int, msg *Msghdr, flags int) (n int, err error) {
565 r0, _, e1 := Syscall(SYS_RECVMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
566 n = int(r0)
567 if e1 != 0 {
568 err = errnoErr(e1)
569 }
570 return
571 }
572
573
574
575 func sendmsg(s int, msg *Msghdr, flags int) (n int, err error) {
576 r0, _, e1 := Syscall(SYS_SENDMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
577 n = int(r0)
578 if e1 != 0 {
579 err = errnoErr(e1)
580 }
581 return
582 }
583
584
585
586 func mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error) {
587 r0, _, e1 := Syscall6(SYS_MMAP, uintptr(addr), uintptr(length), uintptr(prot), uintptr(flags), uintptr(fd), uintptr(offset))
588 xaddr = uintptr(r0)
589 if e1 != 0 {
590 err = errnoErr(e1)
591 }
592 return
593 }
594
595
596
597 func futimesat(dirfd int, path string, times *[2]Timeval) (err error) {
598 var _p0 *byte
599 _p0, err = BytePtrFromString(path)
600 if err != nil {
601 return
602 }
603 _, _, e1 := Syscall(SYS_FUTIMESAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)))
604 if e1 != 0 {
605 err = errnoErr(e1)
606 }
607 return
608 }
609
610
611
612 func Utime(path string, buf *Utimbuf) (err error) {
613 var _p0 *byte
614 _p0, err = BytePtrFromString(path)
615 if err != nil {
616 return
617 }
618 _, _, e1 := Syscall(SYS_UTIME, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(buf)), 0)
619 if e1 != 0 {
620 err = errnoErr(e1)
621 }
622 return
623 }
624
625
626
627 func utimes(path string, times *[2]Timeval) (err error) {
628 var _p0 *byte
629 _p0, err = BytePtrFromString(path)
630 if err != nil {
631 return
632 }
633 _, _, e1 := Syscall(SYS_UTIMES, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), 0)
634 if e1 != 0 {
635 err = errnoErr(e1)
636 }
637 return
638 }
639
640
641
642 func kexecFileLoad(kernelFd int, initrdFd int, cmdlineLen int, cmdline string, flags int) (err error) {
643 var _p0 *byte
644 _p0, err = BytePtrFromString(cmdline)
645 if err != nil {
646 return
647 }
648 _, _, e1 := Syscall6(SYS_KEXEC_FILE_LOAD, uintptr(kernelFd), uintptr(initrdFd), uintptr(cmdlineLen), uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
649 if e1 != 0 {
650 err = errnoErr(e1)
651 }
652 return
653 }
654
655
656
657 func Alarm(seconds uint) (remaining uint, err error) {
658 r0, _, e1 := Syscall(SYS_ALARM, uintptr(seconds), 0, 0)
659 remaining = uint(r0)
660 if e1 != 0 {
661 err = errnoErr(e1)
662 }
663 return
664 }
665
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