Source file
src/syscall/zsyscall_linux_arm.go
1
2
3
4
5
6 package syscall
7
8 import "unsafe"
9
10
11
12 func faccessat(dirfd int, path string, mode uint32) (err error) {
13 var _p0 *byte
14 _p0, err = BytePtrFromString(path)
15 if err != nil {
16 return
17 }
18 _, _, e1 := Syscall(SYS_FACCESSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
19 if e1 != 0 {
20 err = errnoErr(e1)
21 }
22 return
23 }
24
25
26
27 func faccessat2(dirfd int, path string, mode uint32, flags int) (err error) {
28 var _p0 *byte
29 _p0, err = BytePtrFromString(path)
30 if err != nil {
31 return
32 }
33 _, _, e1 := Syscall6(_SYS_faccessat2, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
34 if e1 != 0 {
35 err = errnoErr(e1)
36 }
37 return
38 }
39
40
41
42 func fchmodat(dirfd int, path string, mode uint32) (err error) {
43 var _p0 *byte
44 _p0, err = BytePtrFromString(path)
45 if err != nil {
46 return
47 }
48 _, _, e1 := Syscall(SYS_FCHMODAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
49 if e1 != 0 {
50 err = errnoErr(e1)
51 }
52 return
53 }
54
55
56
57 func linkat(olddirfd int, oldpath string, newdirfd int, newpath string, flags int) (err error) {
58 var _p0 *byte
59 _p0, err = BytePtrFromString(oldpath)
60 if err != nil {
61 return
62 }
63 var _p1 *byte
64 _p1, err = BytePtrFromString(newpath)
65 if err != nil {
66 return
67 }
68 _, _, e1 := Syscall6(SYS_LINKAT, uintptr(olddirfd), uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0)
69 if e1 != 0 {
70 err = errnoErr(e1)
71 }
72 return
73 }
74
75
76
77 func openat(dirfd int, path string, flags int, mode uint32) (fd int, err error) {
78 var _p0 *byte
79 _p0, err = BytePtrFromString(path)
80 if err != nil {
81 return
82 }
83 r0, _, e1 := Syscall6(SYS_OPENAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags), uintptr(mode), 0, 0)
84 fd = int(r0)
85 if e1 != 0 {
86 err = errnoErr(e1)
87 }
88 return
89 }
90
91
92
93 func pipe2(p *[2]_C_int, flags int) (err error) {
94 _, _, e1 := RawSyscall(SYS_PIPE2, uintptr(unsafe.Pointer(p)), uintptr(flags), 0)
95 if e1 != 0 {
96 err = errnoErr(e1)
97 }
98 return
99 }
100
101
102
103 func readlinkat(dirfd int, path string, buf []byte) (n int, err error) {
104 var _p0 *byte
105 _p0, err = BytePtrFromString(path)
106 if err != nil {
107 return
108 }
109 var _p1 unsafe.Pointer
110 if len(buf) > 0 {
111 _p1 = unsafe.Pointer(&buf[0])
112 } else {
113 _p1 = unsafe.Pointer(&_zero)
114 }
115 r0, _, e1 := Syscall6(SYS_READLINKAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf)), 0, 0)
116 n = int(r0)
117 if e1 != 0 {
118 err = errnoErr(e1)
119 }
120 return
121 }
122
123
124
125 func symlinkat(oldpath string, newdirfd int, newpath string) (err error) {
126 var _p0 *byte
127 _p0, err = BytePtrFromString(oldpath)
128 if err != nil {
129 return
130 }
131 var _p1 *byte
132 _p1, err = BytePtrFromString(newpath)
133 if err != nil {
134 return
135 }
136 _, _, e1 := Syscall(SYS_SYMLINKAT, uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)))
137 if e1 != 0 {
138 err = errnoErr(e1)
139 }
140 return
141 }
142
143
144
145 func unlinkat(dirfd int, path string, flags int) (err error) {
146 var _p0 *byte
147 _p0, err = BytePtrFromString(path)
148 if err != nil {
149 return
150 }
151 _, _, e1 := Syscall(SYS_UNLINKAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags))
152 if e1 != 0 {
153 err = errnoErr(e1)
154 }
155 return
156 }
157
158
159
160 func utimensat(dirfd int, path string, times *[2]Timespec, flag int) (err error) {
161 var _p0 *byte
162 _p0, err = BytePtrFromString(path)
163 if err != nil {
164 return
165 }
166 _, _, e1 := Syscall6(SYS_UTIMENSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), uintptr(flag), 0, 0)
167 if e1 != 0 {
168 err = errnoErr(e1)
169 }
170 return
171 }
172
173
174
175 func Getcwd(buf []byte) (n int, err error) {
176 var _p0 unsafe.Pointer
177 if len(buf) > 0 {
178 _p0 = unsafe.Pointer(&buf[0])
179 } else {
180 _p0 = unsafe.Pointer(&_zero)
181 }
182 r0, _, e1 := Syscall(SYS_GETCWD, uintptr(_p0), uintptr(len(buf)), 0)
183 n = int(r0)
184 if e1 != 0 {
185 err = errnoErr(e1)
186 }
187 return
188 }
189
190
191
192 func wait4(pid int, wstatus *_C_int, options int, rusage *Rusage) (wpid int, err error) {
193 r0, _, e1 := Syscall6(SYS_WAIT4, uintptr(pid), uintptr(unsafe.Pointer(wstatus)), uintptr(options), uintptr(unsafe.Pointer(rusage)), 0, 0)
194 wpid = int(r0)
195 if e1 != 0 {
196 err = errnoErr(e1)
197 }
198 return
199 }
200
201
202
203 func ptrace(request int, pid int, addr uintptr, data uintptr) (err error) {
204 _, _, e1 := Syscall6(SYS_PTRACE, uintptr(request), uintptr(pid), uintptr(addr), uintptr(data), 0, 0)
205 if e1 != 0 {
206 err = errnoErr(e1)
207 }
208 return
209 }
210
211
212
213 func ptracePtr(request int, pid int, addr uintptr, data unsafe.Pointer) (err error) {
214 _, _, e1 := Syscall6(SYS_PTRACE, uintptr(request), uintptr(pid), uintptr(addr), uintptr(data), 0, 0)
215 if e1 != 0 {
216 err = errnoErr(e1)
217 }
218 return
219 }
220
221
222
223 func reboot(magic1 uint, magic2 uint, cmd int, arg string) (err error) {
224 var _p0 *byte
225 _p0, err = BytePtrFromString(arg)
226 if err != nil {
227 return
228 }
229 _, _, e1 := Syscall6(SYS_REBOOT, uintptr(magic1), uintptr(magic2), uintptr(cmd), uintptr(unsafe.Pointer(_p0)), 0, 0)
230 if e1 != 0 {
231 err = errnoErr(e1)
232 }
233 return
234 }
235
236
237
238 func mount(source string, target string, fstype string, flags uintptr, data *byte) (err error) {
239 var _p0 *byte
240 _p0, err = BytePtrFromString(source)
241 if err != nil {
242 return
243 }
244 var _p1 *byte
245 _p1, err = BytePtrFromString(target)
246 if err != nil {
247 return
248 }
249 var _p2 *byte
250 _p2, err = BytePtrFromString(fstype)
251 if err != nil {
252 return
253 }
254 _, _, e1 := Syscall6(SYS_MOUNT, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(unsafe.Pointer(_p2)), uintptr(flags), uintptr(unsafe.Pointer(data)), 0)
255 if e1 != 0 {
256 err = errnoErr(e1)
257 }
258 return
259 }
260
261
262
263 func Acct(path string) (err error) {
264 var _p0 *byte
265 _p0, err = BytePtrFromString(path)
266 if err != nil {
267 return
268 }
269 _, _, e1 := Syscall(SYS_ACCT, uintptr(unsafe.Pointer(_p0)), 0, 0)
270 if e1 != 0 {
271 err = errnoErr(e1)
272 }
273 return
274 }
275
276
277
278 func Adjtimex(buf *Timex) (state int, err error) {
279 r0, _, e1 := Syscall(SYS_ADJTIMEX, uintptr(unsafe.Pointer(buf)), 0, 0)
280 state = int(r0)
281 if e1 != 0 {
282 err = errnoErr(e1)
283 }
284 return
285 }
286
287
288
289 func Chdir(path string) (err error) {
290 var _p0 *byte
291 _p0, err = BytePtrFromString(path)
292 if err != nil {
293 return
294 }
295 _, _, e1 := Syscall(SYS_CHDIR, uintptr(unsafe.Pointer(_p0)), 0, 0)
296 if e1 != 0 {
297 err = errnoErr(e1)
298 }
299 return
300 }
301
302
303
304 func Chroot(path string) (err error) {
305 var _p0 *byte
306 _p0, err = BytePtrFromString(path)
307 if err != nil {
308 return
309 }
310 _, _, e1 := Syscall(SYS_CHROOT, uintptr(unsafe.Pointer(_p0)), 0, 0)
311 if e1 != 0 {
312 err = errnoErr(e1)
313 }
314 return
315 }
316
317
318
319 func Close(fd int) (err error) {
320 _, _, e1 := Syscall(SYS_CLOSE, uintptr(fd), 0, 0)
321 if e1 != 0 {
322 err = errnoErr(e1)
323 }
324 return
325 }
326
327
328
329 func Dup(oldfd int) (fd int, err error) {
330 r0, _, e1 := Syscall(SYS_DUP, uintptr(oldfd), 0, 0)
331 fd = int(r0)
332 if e1 != 0 {
333 err = errnoErr(e1)
334 }
335 return
336 }
337
338
339
340 func Dup3(oldfd int, newfd int, flags int) (err error) {
341 _, _, e1 := Syscall(SYS_DUP3, uintptr(oldfd), uintptr(newfd), uintptr(flags))
342 if e1 != 0 {
343 err = errnoErr(e1)
344 }
345 return
346 }
347
348
349
350 func EpollCreate1(flag int) (fd int, err error) {
351 r0, _, e1 := RawSyscall(SYS_EPOLL_CREATE1, uintptr(flag), 0, 0)
352 fd = int(r0)
353 if e1 != 0 {
354 err = errnoErr(e1)
355 }
356 return
357 }
358
359
360
361 func EpollCtl(epfd int, op int, fd int, event *EpollEvent) (err error) {
362 _, _, e1 := RawSyscall6(SYS_EPOLL_CTL, uintptr(epfd), uintptr(op), uintptr(fd), uintptr(unsafe.Pointer(event)), 0, 0)
363 if e1 != 0 {
364 err = errnoErr(e1)
365 }
366 return
367 }
368
369
370
371 func Fallocate(fd int, mode uint32, off int64, len int64) (err error) {
372 _, _, e1 := Syscall6(SYS_FALLOCATE, uintptr(fd), uintptr(mode), uintptr(off), uintptr(off>>32), uintptr(len), uintptr(len>>32))
373 if e1 != 0 {
374 err = errnoErr(e1)
375 }
376 return
377 }
378
379
380
381 func Fchdir(fd int) (err error) {
382 _, _, e1 := Syscall(SYS_FCHDIR, uintptr(fd), 0, 0)
383 if e1 != 0 {
384 err = errnoErr(e1)
385 }
386 return
387 }
388
389
390
391 func Fchmod(fd int, mode uint32) (err error) {
392 _, _, e1 := Syscall(SYS_FCHMOD, uintptr(fd), uintptr(mode), 0)
393 if e1 != 0 {
394 err = errnoErr(e1)
395 }
396 return
397 }
398
399
400
401 func Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error) {
402 var _p0 *byte
403 _p0, err = BytePtrFromString(path)
404 if err != nil {
405 return
406 }
407 _, _, e1 := Syscall6(SYS_FCHOWNAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid), uintptr(flags), 0)
408 if e1 != 0 {
409 err = errnoErr(e1)
410 }
411 return
412 }
413
414
415
416 func fcntl(fd int, cmd int, arg int) (val int, err error) {
417 r0, _, e1 := Syscall(SYS_FCNTL, uintptr(fd), uintptr(cmd), uintptr(arg))
418 val = int(r0)
419 if e1 != 0 {
420 err = errnoErr(e1)
421 }
422 return
423 }
424
425
426
427 func Fdatasync(fd int) (err error) {
428 _, _, e1 := Syscall(SYS_FDATASYNC, uintptr(fd), 0, 0)
429 if e1 != 0 {
430 err = errnoErr(e1)
431 }
432 return
433 }
434
435
436
437 func Flock(fd int, how int) (err error) {
438 _, _, e1 := Syscall(SYS_FLOCK, uintptr(fd), uintptr(how), 0)
439 if e1 != 0 {
440 err = errnoErr(e1)
441 }
442 return
443 }
444
445
446
447 func Fsync(fd int) (err error) {
448 _, _, e1 := Syscall(SYS_FSYNC, uintptr(fd), 0, 0)
449 if e1 != 0 {
450 err = errnoErr(e1)
451 }
452 return
453 }
454
455
456
457 func Getdents(fd int, buf []byte) (n int, err error) {
458 var _p0 unsafe.Pointer
459 if len(buf) > 0 {
460 _p0 = unsafe.Pointer(&buf[0])
461 } else {
462 _p0 = unsafe.Pointer(&_zero)
463 }
464 r0, _, e1 := Syscall(SYS_GETDENTS64, uintptr(fd), uintptr(_p0), uintptr(len(buf)))
465 n = int(r0)
466 if e1 != 0 {
467 err = errnoErr(e1)
468 }
469 return
470 }
471
472
473
474 func Getpgid(pid int) (pgid int, err error) {
475 r0, _, e1 := RawSyscall(SYS_GETPGID, uintptr(pid), 0, 0)
476 pgid = int(r0)
477 if e1 != 0 {
478 err = errnoErr(e1)
479 }
480 return
481 }
482
483
484
485 func Getpid() (pid int) {
486 r0, _ := rawSyscallNoError(SYS_GETPID, 0, 0, 0)
487 pid = int(r0)
488 return
489 }
490
491
492
493 func Getppid() (ppid int) {
494 r0, _ := rawSyscallNoError(SYS_GETPPID, 0, 0, 0)
495 ppid = int(r0)
496 return
497 }
498
499
500
501 func Getpriority(which int, who int) (prio int, err error) {
502 r0, _, e1 := Syscall(SYS_GETPRIORITY, uintptr(which), uintptr(who), 0)
503 prio = int(r0)
504 if e1 != 0 {
505 err = errnoErr(e1)
506 }
507 return
508 }
509
510
511
512 func Getrusage(who int, rusage *Rusage) (err error) {
513 _, _, e1 := RawSyscall(SYS_GETRUSAGE, uintptr(who), uintptr(unsafe.Pointer(rusage)), 0)
514 if e1 != 0 {
515 err = errnoErr(e1)
516 }
517 return
518 }
519
520
521
522 func Gettid() (tid int) {
523 r0, _ := rawSyscallNoError(SYS_GETTID, 0, 0, 0)
524 tid = int(r0)
525 return
526 }
527
528
529
530 func Getxattr(path string, attr string, dest []byte) (sz int, err error) {
531 var _p0 *byte
532 _p0, err = BytePtrFromString(path)
533 if err != nil {
534 return
535 }
536 var _p1 *byte
537 _p1, err = BytePtrFromString(attr)
538 if err != nil {
539 return
540 }
541 var _p2 unsafe.Pointer
542 if len(dest) > 0 {
543 _p2 = unsafe.Pointer(&dest[0])
544 } else {
545 _p2 = unsafe.Pointer(&_zero)
546 }
547 r0, _, e1 := Syscall6(SYS_GETXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(_p2), uintptr(len(dest)), 0, 0)
548 sz = int(r0)
549 if e1 != 0 {
550 err = errnoErr(e1)
551 }
552 return
553 }
554
555
556
557 func InotifyAddWatch(fd int, pathname string, mask uint32) (watchdesc int, err error) {
558 var _p0 *byte
559 _p0, err = BytePtrFromString(pathname)
560 if err != nil {
561 return
562 }
563 r0, _, e1 := Syscall(SYS_INOTIFY_ADD_WATCH, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(mask))
564 watchdesc = int(r0)
565 if e1 != 0 {
566 err = errnoErr(e1)
567 }
568 return
569 }
570
571
572
573 func InotifyInit1(flags int) (fd int, err error) {
574 r0, _, e1 := RawSyscall(SYS_INOTIFY_INIT1, uintptr(flags), 0, 0)
575 fd = int(r0)
576 if e1 != 0 {
577 err = errnoErr(e1)
578 }
579 return
580 }
581
582
583
584 func InotifyRmWatch(fd int, watchdesc uint32) (success int, err error) {
585 r0, _, e1 := RawSyscall(SYS_INOTIFY_RM_WATCH, uintptr(fd), uintptr(watchdesc), 0)
586 success = int(r0)
587 if e1 != 0 {
588 err = errnoErr(e1)
589 }
590 return
591 }
592
593
594
595 func Kill(pid int, sig Signal) (err error) {
596 _, _, e1 := RawSyscall(SYS_KILL, uintptr(pid), uintptr(sig), 0)
597 if e1 != 0 {
598 err = errnoErr(e1)
599 }
600 return
601 }
602
603
604
605 func Klogctl(typ int, buf []byte) (n int, err error) {
606 var _p0 unsafe.Pointer
607 if len(buf) > 0 {
608 _p0 = unsafe.Pointer(&buf[0])
609 } else {
610 _p0 = unsafe.Pointer(&_zero)
611 }
612 r0, _, e1 := Syscall(SYS_SYSLOG, uintptr(typ), uintptr(_p0), uintptr(len(buf)))
613 n = int(r0)
614 if e1 != 0 {
615 err = errnoErr(e1)
616 }
617 return
618 }
619
620
621
622 func Listxattr(path string, dest []byte) (sz int, err error) {
623 var _p0 *byte
624 _p0, err = BytePtrFromString(path)
625 if err != nil {
626 return
627 }
628 var _p1 unsafe.Pointer
629 if len(dest) > 0 {
630 _p1 = unsafe.Pointer(&dest[0])
631 } else {
632 _p1 = unsafe.Pointer(&_zero)
633 }
634 r0, _, e1 := Syscall(SYS_LISTXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(dest)))
635 sz = int(r0)
636 if e1 != 0 {
637 err = errnoErr(e1)
638 }
639 return
640 }
641
642
643
644 func Mkdirat(dirfd int, path string, mode uint32) (err error) {
645 var _p0 *byte
646 _p0, err = BytePtrFromString(path)
647 if err != nil {
648 return
649 }
650 _, _, e1 := Syscall(SYS_MKDIRAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
651 if e1 != 0 {
652 err = errnoErr(e1)
653 }
654 return
655 }
656
657
658
659 func Mknodat(dirfd int, path string, mode uint32, dev int) (err error) {
660 var _p0 *byte
661 _p0, err = BytePtrFromString(path)
662 if err != nil {
663 return
664 }
665 _, _, e1 := Syscall6(SYS_MKNODAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(dev), 0, 0)
666 if e1 != 0 {
667 err = errnoErr(e1)
668 }
669 return
670 }
671
672
673
674 func Nanosleep(time *Timespec, leftover *Timespec) (err error) {
675 _, _, e1 := Syscall(SYS_NANOSLEEP, uintptr(unsafe.Pointer(time)), uintptr(unsafe.Pointer(leftover)), 0)
676 if e1 != 0 {
677 err = errnoErr(e1)
678 }
679 return
680 }
681
682
683
684 func PivotRoot(newroot string, putold string) (err error) {
685 var _p0 *byte
686 _p0, err = BytePtrFromString(newroot)
687 if err != nil {
688 return
689 }
690 var _p1 *byte
691 _p1, err = BytePtrFromString(putold)
692 if err != nil {
693 return
694 }
695 _, _, e1 := Syscall(SYS_PIVOT_ROOT, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
696 if e1 != 0 {
697 err = errnoErr(e1)
698 }
699 return
700 }
701
702
703
704 func prlimit1(pid int, resource int, newlimit *Rlimit, old *Rlimit) (err error) {
705 _, _, e1 := RawSyscall6(SYS_PRLIMIT64, uintptr(pid), uintptr(resource), uintptr(unsafe.Pointer(newlimit)), uintptr(unsafe.Pointer(old)), 0, 0)
706 if e1 != 0 {
707 err = errnoErr(e1)
708 }
709 return
710 }
711
712
713
714 func read(fd int, p []byte) (n int, err error) {
715 var _p0 unsafe.Pointer
716 if len(p) > 0 {
717 _p0 = unsafe.Pointer(&p[0])
718 } else {
719 _p0 = unsafe.Pointer(&_zero)
720 }
721 r0, _, e1 := Syscall(SYS_READ, uintptr(fd), uintptr(_p0), uintptr(len(p)))
722 n = int(r0)
723 if e1 != 0 {
724 err = errnoErr(e1)
725 }
726 return
727 }
728
729
730
731 func Removexattr(path string, attr string) (err error) {
732 var _p0 *byte
733 _p0, err = BytePtrFromString(path)
734 if err != nil {
735 return
736 }
737 var _p1 *byte
738 _p1, err = BytePtrFromString(attr)
739 if err != nil {
740 return
741 }
742 _, _, e1 := Syscall(SYS_REMOVEXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
743 if e1 != 0 {
744 err = errnoErr(e1)
745 }
746 return
747 }
748
749
750
751 func Setdomainname(p []byte) (err error) {
752 var _p0 unsafe.Pointer
753 if len(p) > 0 {
754 _p0 = unsafe.Pointer(&p[0])
755 } else {
756 _p0 = unsafe.Pointer(&_zero)
757 }
758 _, _, e1 := Syscall(SYS_SETDOMAINNAME, uintptr(_p0), uintptr(len(p)), 0)
759 if e1 != 0 {
760 err = errnoErr(e1)
761 }
762 return
763 }
764
765
766
767 func Sethostname(p []byte) (err error) {
768 var _p0 unsafe.Pointer
769 if len(p) > 0 {
770 _p0 = unsafe.Pointer(&p[0])
771 } else {
772 _p0 = unsafe.Pointer(&_zero)
773 }
774 _, _, e1 := Syscall(SYS_SETHOSTNAME, uintptr(_p0), uintptr(len(p)), 0)
775 if e1 != 0 {
776 err = errnoErr(e1)
777 }
778 return
779 }
780
781
782
783 func Setpgid(pid int, pgid int) (err error) {
784 _, _, e1 := RawSyscall(SYS_SETPGID, uintptr(pid), uintptr(pgid), 0)
785 if e1 != 0 {
786 err = errnoErr(e1)
787 }
788 return
789 }
790
791
792
793 func Setsid() (pid int, err error) {
794 r0, _, e1 := RawSyscall(SYS_SETSID, 0, 0, 0)
795 pid = int(r0)
796 if e1 != 0 {
797 err = errnoErr(e1)
798 }
799 return
800 }
801
802
803
804 func Settimeofday(tv *Timeval) (err error) {
805 _, _, e1 := RawSyscall(SYS_SETTIMEOFDAY, uintptr(unsafe.Pointer(tv)), 0, 0)
806 if e1 != 0 {
807 err = errnoErr(e1)
808 }
809 return
810 }
811
812
813
814 func Setpriority(which int, who int, prio int) (err error) {
815 _, _, e1 := Syscall(SYS_SETPRIORITY, uintptr(which), uintptr(who), uintptr(prio))
816 if e1 != 0 {
817 err = errnoErr(e1)
818 }
819 return
820 }
821
822
823
824 func Setxattr(path string, attr string, data []byte, flags int) (err error) {
825 var _p0 *byte
826 _p0, err = BytePtrFromString(path)
827 if err != nil {
828 return
829 }
830 var _p1 *byte
831 _p1, err = BytePtrFromString(attr)
832 if err != nil {
833 return
834 }
835 var _p2 unsafe.Pointer
836 if len(data) > 0 {
837 _p2 = unsafe.Pointer(&data[0])
838 } else {
839 _p2 = unsafe.Pointer(&_zero)
840 }
841 _, _, e1 := Syscall6(SYS_SETXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(_p2), uintptr(len(data)), uintptr(flags), 0)
842 if e1 != 0 {
843 err = errnoErr(e1)
844 }
845 return
846 }
847
848
849
850 func Sync() {
851 Syscall(SYS_SYNC, 0, 0, 0)
852 return
853 }
854
855
856
857 func Sysinfo(info *Sysinfo_t) (err error) {
858 _, _, e1 := RawSyscall(SYS_SYSINFO, uintptr(unsafe.Pointer(info)), 0, 0)
859 if e1 != 0 {
860 err = errnoErr(e1)
861 }
862 return
863 }
864
865
866
867 func Tee(rfd int, wfd int, len int, flags int) (n int64, err error) {
868 r0, r1, e1 := Syscall6(SYS_TEE, uintptr(rfd), uintptr(wfd), uintptr(len), uintptr(flags), 0, 0)
869 n = int64(int64(r1)<<32 | int64(r0))
870 if e1 != 0 {
871 err = errnoErr(e1)
872 }
873 return
874 }
875
876
877
878 func Tgkill(tgid int, tid int, sig Signal) (err error) {
879 _, _, e1 := RawSyscall(SYS_TGKILL, uintptr(tgid), uintptr(tid), uintptr(sig))
880 if e1 != 0 {
881 err = errnoErr(e1)
882 }
883 return
884 }
885
886
887
888 func Times(tms *Tms) (ticks uintptr, err error) {
889 r0, _, e1 := RawSyscall(SYS_TIMES, uintptr(unsafe.Pointer(tms)), 0, 0)
890 ticks = uintptr(r0)
891 if e1 != 0 {
892 err = errnoErr(e1)
893 }
894 return
895 }
896
897
898
899 func Umask(mask int) (oldmask int) {
900 r0, _ := rawSyscallNoError(SYS_UMASK, uintptr(mask), 0, 0)
901 oldmask = int(r0)
902 return
903 }
904
905
906
907 func Uname(buf *Utsname) (err error) {
908 _, _, e1 := RawSyscall(SYS_UNAME, uintptr(unsafe.Pointer(buf)), 0, 0)
909 if e1 != 0 {
910 err = errnoErr(e1)
911 }
912 return
913 }
914
915
916
917 func Unmount(target string, flags int) (err error) {
918 var _p0 *byte
919 _p0, err = BytePtrFromString(target)
920 if err != nil {
921 return
922 }
923 _, _, e1 := Syscall(SYS_UMOUNT2, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
924 if e1 != 0 {
925 err = errnoErr(e1)
926 }
927 return
928 }
929
930
931
932 func Unshare(flags int) (err error) {
933 _, _, e1 := Syscall(SYS_UNSHARE, uintptr(flags), 0, 0)
934 if e1 != 0 {
935 err = errnoErr(e1)
936 }
937 return
938 }
939
940
941
942 func write(fd int, p []byte) (n int, err error) {
943 var _p0 unsafe.Pointer
944 if len(p) > 0 {
945 _p0 = unsafe.Pointer(&p[0])
946 } else {
947 _p0 = unsafe.Pointer(&_zero)
948 }
949 r0, _, e1 := Syscall(SYS_WRITE, uintptr(fd), uintptr(_p0), uintptr(len(p)))
950 n = int(r0)
951 if e1 != 0 {
952 err = errnoErr(e1)
953 }
954 return
955 }
956
957
958
959 func exitThread(code int) (err error) {
960 _, _, e1 := Syscall(SYS_EXIT, uintptr(code), 0, 0)
961 if e1 != 0 {
962 err = errnoErr(e1)
963 }
964 return
965 }
966
967
968
969 func readlen(fd int, p *byte, np int) (n int, err error) {
970 r0, _, e1 := Syscall(SYS_READ, uintptr(fd), uintptr(unsafe.Pointer(p)), uintptr(np))
971 n = int(r0)
972 if e1 != 0 {
973 err = errnoErr(e1)
974 }
975 return
976 }
977
978
979
980 func writelen(fd int, p *byte, np int) (n int, err error) {
981 r0, _, e1 := Syscall(SYS_WRITE, uintptr(fd), uintptr(unsafe.Pointer(p)), uintptr(np))
982 n = int(r0)
983 if e1 != 0 {
984 err = errnoErr(e1)
985 }
986 return
987 }
988
989
990
991 func munmap(addr uintptr, length uintptr) (err error) {
992 _, _, e1 := Syscall(SYS_MUNMAP, uintptr(addr), uintptr(length), 0)
993 if e1 != 0 {
994 err = errnoErr(e1)
995 }
996 return
997 }
998
999
1000
1001 func Madvise(b []byte, advice int) (err error) {
1002 var _p0 unsafe.Pointer
1003 if len(b) > 0 {
1004 _p0 = unsafe.Pointer(&b[0])
1005 } else {
1006 _p0 = unsafe.Pointer(&_zero)
1007 }
1008 _, _, e1 := Syscall(SYS_MADVISE, uintptr(_p0), uintptr(len(b)), uintptr(advice))
1009 if e1 != 0 {
1010 err = errnoErr(e1)
1011 }
1012 return
1013 }
1014
1015
1016
1017 func Mprotect(b []byte, prot int) (err error) {
1018 var _p0 unsafe.Pointer
1019 if len(b) > 0 {
1020 _p0 = unsafe.Pointer(&b[0])
1021 } else {
1022 _p0 = unsafe.Pointer(&_zero)
1023 }
1024 _, _, e1 := Syscall(SYS_MPROTECT, uintptr(_p0), uintptr(len(b)), uintptr(prot))
1025 if e1 != 0 {
1026 err = errnoErr(e1)
1027 }
1028 return
1029 }
1030
1031
1032
1033 func Mlock(b []byte) (err error) {
1034 var _p0 unsafe.Pointer
1035 if len(b) > 0 {
1036 _p0 = unsafe.Pointer(&b[0])
1037 } else {
1038 _p0 = unsafe.Pointer(&_zero)
1039 }
1040 _, _, e1 := Syscall(SYS_MLOCK, uintptr(_p0), uintptr(len(b)), 0)
1041 if e1 != 0 {
1042 err = errnoErr(e1)
1043 }
1044 return
1045 }
1046
1047
1048
1049 func Munlock(b []byte) (err error) {
1050 var _p0 unsafe.Pointer
1051 if len(b) > 0 {
1052 _p0 = unsafe.Pointer(&b[0])
1053 } else {
1054 _p0 = unsafe.Pointer(&_zero)
1055 }
1056 _, _, e1 := Syscall(SYS_MUNLOCK, uintptr(_p0), uintptr(len(b)), 0)
1057 if e1 != 0 {
1058 err = errnoErr(e1)
1059 }
1060 return
1061 }
1062
1063
1064
1065 func Mlockall(flags int) (err error) {
1066 _, _, e1 := Syscall(SYS_MLOCKALL, uintptr(flags), 0, 0)
1067 if e1 != 0 {
1068 err = errnoErr(e1)
1069 }
1070 return
1071 }
1072
1073
1074
1075 func Munlockall() (err error) {
1076 _, _, e1 := Syscall(SYS_MUNLOCKALL, 0, 0, 0)
1077 if e1 != 0 {
1078 err = errnoErr(e1)
1079 }
1080 return
1081 }
1082
1083
1084
1085 func accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) {
1086 r0, _, e1 := Syscall6(SYS_ACCEPT4, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), uintptr(flags), 0, 0)
1087 fd = int(r0)
1088 if e1 != 0 {
1089 err = errnoErr(e1)
1090 }
1091 return
1092 }
1093
1094
1095
1096 func bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
1097 _, _, e1 := Syscall(SYS_BIND, uintptr(s), uintptr(addr), uintptr(addrlen))
1098 if e1 != 0 {
1099 err = errnoErr(e1)
1100 }
1101 return
1102 }
1103
1104
1105
1106 func connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
1107 _, _, e1 := Syscall(SYS_CONNECT, uintptr(s), uintptr(addr), uintptr(addrlen))
1108 if e1 != 0 {
1109 err = errnoErr(e1)
1110 }
1111 return
1112 }
1113
1114
1115
1116 func getgroups(n int, list *_Gid_t) (nn int, err error) {
1117 r0, _, e1 := RawSyscall(SYS_GETGROUPS32, uintptr(n), uintptr(unsafe.Pointer(list)), 0)
1118 nn = int(r0)
1119 if e1 != 0 {
1120 err = errnoErr(e1)
1121 }
1122 return
1123 }
1124
1125
1126
1127 func getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error) {
1128 _, _, e1 := Syscall6(SYS_GETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(unsafe.Pointer(vallen)), 0)
1129 if e1 != 0 {
1130 err = errnoErr(e1)
1131 }
1132 return
1133 }
1134
1135
1136
1137 func setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error) {
1138 _, _, e1 := Syscall6(SYS_SETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(vallen), 0)
1139 if e1 != 0 {
1140 err = errnoErr(e1)
1141 }
1142 return
1143 }
1144
1145
1146
1147 func socket(domain int, typ int, proto int) (fd int, err error) {
1148 r0, _, e1 := RawSyscall(SYS_SOCKET, uintptr(domain), uintptr(typ), uintptr(proto))
1149 fd = int(r0)
1150 if e1 != 0 {
1151 err = errnoErr(e1)
1152 }
1153 return
1154 }
1155
1156
1157
1158 func getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
1159 _, _, e1 := RawSyscall(SYS_GETPEERNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
1160 if e1 != 0 {
1161 err = errnoErr(e1)
1162 }
1163 return
1164 }
1165
1166
1167
1168 func getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
1169 _, _, e1 := RawSyscall(SYS_GETSOCKNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
1170 if e1 != 0 {
1171 err = errnoErr(e1)
1172 }
1173 return
1174 }
1175
1176
1177
1178 func recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error) {
1179 var _p0 unsafe.Pointer
1180 if len(p) > 0 {
1181 _p0 = unsafe.Pointer(&p[0])
1182 } else {
1183 _p0 = unsafe.Pointer(&_zero)
1184 }
1185 r0, _, e1 := Syscall6(SYS_RECVFROM, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(flags), uintptr(unsafe.Pointer(from)), uintptr(unsafe.Pointer(fromlen)))
1186 n = int(r0)
1187 if e1 != 0 {
1188 err = errnoErr(e1)
1189 }
1190 return
1191 }
1192
1193
1194
1195 func sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error) {
1196 var _p0 unsafe.Pointer
1197 if len(buf) > 0 {
1198 _p0 = unsafe.Pointer(&buf[0])
1199 } else {
1200 _p0 = unsafe.Pointer(&_zero)
1201 }
1202 _, _, e1 := Syscall6(SYS_SENDTO, uintptr(s), uintptr(_p0), uintptr(len(buf)), uintptr(flags), uintptr(to), uintptr(addrlen))
1203 if e1 != 0 {
1204 err = errnoErr(e1)
1205 }
1206 return
1207 }
1208
1209
1210
1211 func socketpair(domain int, typ int, flags int, fd *[2]int32) (err error) {
1212 _, _, e1 := RawSyscall6(SYS_SOCKETPAIR, uintptr(domain), uintptr(typ), uintptr(flags), uintptr(unsafe.Pointer(fd)), 0, 0)
1213 if e1 != 0 {
1214 err = errnoErr(e1)
1215 }
1216 return
1217 }
1218
1219
1220
1221 func recvmsg(s int, msg *Msghdr, flags int) (n int, err error) {
1222 r0, _, e1 := Syscall(SYS_RECVMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
1223 n = int(r0)
1224 if e1 != 0 {
1225 err = errnoErr(e1)
1226 }
1227 return
1228 }
1229
1230
1231
1232 func sendmsg(s int, msg *Msghdr, flags int) (n int, err error) {
1233 r0, _, e1 := Syscall(SYS_SENDMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
1234 n = int(r0)
1235 if e1 != 0 {
1236 err = errnoErr(e1)
1237 }
1238 return
1239 }
1240
1241
1242
1243 func Dup2(oldfd int, newfd int) (err error) {
1244 _, _, e1 := Syscall(SYS_DUP2, uintptr(oldfd), uintptr(newfd), 0)
1245 if e1 != 0 {
1246 err = errnoErr(e1)
1247 }
1248 return
1249 }
1250
1251
1252
1253 func Fchown(fd int, uid int, gid int) (err error) {
1254 _, _, e1 := Syscall(SYS_FCHOWN32, uintptr(fd), uintptr(uid), uintptr(gid))
1255 if e1 != 0 {
1256 err = errnoErr(e1)
1257 }
1258 return
1259 }
1260
1261
1262
1263 func Fstat(fd int, stat *Stat_t) (err error) {
1264 _, _, e1 := Syscall(SYS_FSTAT64, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
1265 if e1 != 0 {
1266 err = errnoErr(e1)
1267 }
1268 return
1269 }
1270
1271
1272
1273 func fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) {
1274 var _p0 *byte
1275 _p0, err = BytePtrFromString(path)
1276 if err != nil {
1277 return
1278 }
1279 _, _, e1 := Syscall6(SYS_FSTATAT64, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), uintptr(flags), 0, 0)
1280 if e1 != 0 {
1281 err = errnoErr(e1)
1282 }
1283 return
1284 }
1285
1286
1287
1288 func Getegid() (egid int) {
1289 r0, _ := rawSyscallNoError(SYS_GETEGID32, 0, 0, 0)
1290 egid = int(r0)
1291 return
1292 }
1293
1294
1295
1296 func Geteuid() (euid int) {
1297 r0, _ := rawSyscallNoError(SYS_GETEUID32, 0, 0, 0)
1298 euid = int(r0)
1299 return
1300 }
1301
1302
1303
1304 func Getgid() (gid int) {
1305 r0, _ := rawSyscallNoError(SYS_GETGID32, 0, 0, 0)
1306 gid = int(r0)
1307 return
1308 }
1309
1310
1311
1312 func Getuid() (uid int) {
1313 r0, _ := rawSyscallNoError(SYS_GETUID32, 0, 0, 0)
1314 uid = int(r0)
1315 return
1316 }
1317
1318
1319
1320 func InotifyInit() (fd int, err error) {
1321 r0, _, e1 := RawSyscall(SYS_INOTIFY_INIT, 0, 0, 0)
1322 fd = int(r0)
1323 if e1 != 0 {
1324 err = errnoErr(e1)
1325 }
1326 return
1327 }
1328
1329
1330
1331 func Listen(s int, n int) (err error) {
1332 _, _, e1 := Syscall(SYS_LISTEN, uintptr(s), uintptr(n), 0)
1333 if e1 != 0 {
1334 err = errnoErr(e1)
1335 }
1336 return
1337 }
1338
1339
1340
1341 func Pause() (err error) {
1342 _, _, e1 := Syscall(SYS_PAUSE, 0, 0, 0)
1343 if e1 != 0 {
1344 err = errnoErr(e1)
1345 }
1346 return
1347 }
1348
1349
1350
1351 func Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error) {
1352 var _p0 *byte
1353 _p0, err = BytePtrFromString(oldpath)
1354 if err != nil {
1355 return
1356 }
1357 var _p1 *byte
1358 _p1, err = BytePtrFromString(newpath)
1359 if err != nil {
1360 return
1361 }
1362 _, _, e1 := Syscall6(SYS_RENAMEAT, uintptr(olddirfd), uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)), 0, 0)
1363 if e1 != 0 {
1364 err = errnoErr(e1)
1365 }
1366 return
1367 }
1368
1369
1370
1371 func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
1372 r0, _, e1 := Syscall6(SYS_SENDFILE64, uintptr(outfd), uintptr(infd), uintptr(unsafe.Pointer(offset)), uintptr(count), 0, 0)
1373 written = int(r0)
1374 if e1 != 0 {
1375 err = errnoErr(e1)
1376 }
1377 return
1378 }
1379
1380
1381
1382 func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) {
1383 r0, _, e1 := Syscall6(SYS__NEWSELECT, uintptr(nfd), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0)
1384 n = int(r0)
1385 if e1 != 0 {
1386 err = errnoErr(e1)
1387 }
1388 return
1389 }
1390
1391
1392
1393 func Setfsgid(gid int) (err error) {
1394 _, _, e1 := Syscall(SYS_SETFSGID32, uintptr(gid), 0, 0)
1395 if e1 != 0 {
1396 err = errnoErr(e1)
1397 }
1398 return
1399 }
1400
1401
1402
1403 func Setfsuid(uid int) (err error) {
1404 _, _, e1 := Syscall(SYS_SETFSUID32, uintptr(uid), 0, 0)
1405 if e1 != 0 {
1406 err = errnoErr(e1)
1407 }
1408 return
1409 }
1410
1411
1412
1413 func Shutdown(fd int, how int) (err error) {
1414 _, _, e1 := Syscall(SYS_SHUTDOWN, uintptr(fd), uintptr(how), 0)
1415 if e1 != 0 {
1416 err = errnoErr(e1)
1417 }
1418 return
1419 }
1420
1421
1422
1423 func Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int, err error) {
1424 r0, _, e1 := Syscall6(SYS_SPLICE, uintptr(rfd), uintptr(unsafe.Pointer(roff)), uintptr(wfd), uintptr(unsafe.Pointer(woff)), uintptr(len), uintptr(flags))
1425 n = int(r0)
1426 if e1 != 0 {
1427 err = errnoErr(e1)
1428 }
1429 return
1430 }
1431
1432
1433
1434 func Ustat(dev int, ubuf *Ustat_t) (err error) {
1435 _, _, e1 := Syscall(SYS_USTAT, uintptr(dev), uintptr(unsafe.Pointer(ubuf)), 0)
1436 if e1 != 0 {
1437 err = errnoErr(e1)
1438 }
1439 return
1440 }
1441
1442
1443
1444 func futimesat(dirfd int, path string, times *[2]Timeval) (err error) {
1445 var _p0 *byte
1446 _p0, err = BytePtrFromString(path)
1447 if err != nil {
1448 return
1449 }
1450 _, _, e1 := Syscall(SYS_FUTIMESAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)))
1451 if e1 != 0 {
1452 err = errnoErr(e1)
1453 }
1454 return
1455 }
1456
1457
1458
1459 func Gettimeofday(tv *Timeval) (err error) {
1460 _, _, e1 := RawSyscall(SYS_GETTIMEOFDAY, uintptr(unsafe.Pointer(tv)), 0, 0)
1461 if e1 != 0 {
1462 err = errnoErr(e1)
1463 }
1464 return
1465 }
1466
1467
1468
1469 func Time(t *Time_t) (tt Time_t, err error) {
1470 r0, _, e1 := RawSyscall(SYS_TIME, uintptr(unsafe.Pointer(t)), 0, 0)
1471 tt = Time_t(r0)
1472 if e1 != 0 {
1473 err = errnoErr(e1)
1474 }
1475 return
1476 }
1477
1478
1479
1480 func Utime(path string, buf *Utimbuf) (err error) {
1481 var _p0 *byte
1482 _p0, err = BytePtrFromString(path)
1483 if err != nil {
1484 return
1485 }
1486 _, _, e1 := Syscall(SYS_UTIME, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(buf)), 0)
1487 if e1 != 0 {
1488 err = errnoErr(e1)
1489 }
1490 return
1491 }
1492
1493
1494
1495 func utimes(path string, times *[2]Timeval) (err error) {
1496 var _p0 *byte
1497 _p0, err = BytePtrFromString(path)
1498 if err != nil {
1499 return
1500 }
1501 _, _, e1 := Syscall(SYS_UTIMES, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), 0)
1502 if e1 != 0 {
1503 err = errnoErr(e1)
1504 }
1505 return
1506 }
1507
1508
1509
1510 func pread(fd int, p []byte, offset int64) (n int, err error) {
1511 var _p0 unsafe.Pointer
1512 if len(p) > 0 {
1513 _p0 = unsafe.Pointer(&p[0])
1514 } else {
1515 _p0 = unsafe.Pointer(&_zero)
1516 }
1517 r0, _, e1 := Syscall6(SYS_PREAD64, uintptr(fd), uintptr(_p0), uintptr(len(p)), 0, uintptr(offset), uintptr(offset>>32))
1518 n = int(r0)
1519 if e1 != 0 {
1520 err = errnoErr(e1)
1521 }
1522 return
1523 }
1524
1525
1526
1527 func pwrite(fd int, p []byte, offset int64) (n int, err error) {
1528 var _p0 unsafe.Pointer
1529 if len(p) > 0 {
1530 _p0 = unsafe.Pointer(&p[0])
1531 } else {
1532 _p0 = unsafe.Pointer(&_zero)
1533 }
1534 r0, _, e1 := Syscall6(SYS_PWRITE64, uintptr(fd), uintptr(_p0), uintptr(len(p)), 0, uintptr(offset), uintptr(offset>>32))
1535 n = int(r0)
1536 if e1 != 0 {
1537 err = errnoErr(e1)
1538 }
1539 return
1540 }
1541
1542
1543
1544 func Truncate(path string, length int64) (err error) {
1545 var _p0 *byte
1546 _p0, err = BytePtrFromString(path)
1547 if err != nil {
1548 return
1549 }
1550 _, _, e1 := Syscall6(SYS_TRUNCATE64, uintptr(unsafe.Pointer(_p0)), 0, uintptr(length), uintptr(length>>32), 0, 0)
1551 if e1 != 0 {
1552 err = errnoErr(e1)
1553 }
1554 return
1555 }
1556
1557
1558
1559 func Ftruncate(fd int, length int64) (err error) {
1560 _, _, e1 := Syscall6(SYS_FTRUNCATE64, uintptr(fd), 0, uintptr(length), uintptr(length>>32), 0, 0)
1561 if e1 != 0 {
1562 err = errnoErr(e1)
1563 }
1564 return
1565 }
1566
1567
1568
1569 func mmap2(addr uintptr, length uintptr, prot int, flags int, fd int, pageOffset uintptr) (xaddr uintptr, err error) {
1570 r0, _, e1 := Syscall6(SYS_MMAP2, uintptr(addr), uintptr(length), uintptr(prot), uintptr(flags), uintptr(fd), uintptr(pageOffset))
1571 xaddr = uintptr(r0)
1572 if e1 != 0 {
1573 err = errnoErr(e1)
1574 }
1575 return
1576 }
1577
1578
1579
1580 func EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) {
1581 var _p0 unsafe.Pointer
1582 if len(events) > 0 {
1583 _p0 = unsafe.Pointer(&events[0])
1584 } else {
1585 _p0 = unsafe.Pointer(&_zero)
1586 }
1587 r0, _, e1 := Syscall6(SYS_EPOLL_WAIT, uintptr(epfd), uintptr(_p0), uintptr(len(events)), uintptr(msec), 0, 0)
1588 n = int(r0)
1589 if e1 != 0 {
1590 err = errnoErr(e1)
1591 }
1592 return
1593 }
1594
1595
1596
1597 func getrlimit(resource int, rlim *rlimit32) (err error) {
1598 _, _, e1 := RawSyscall(SYS_GETRLIMIT, uintptr(resource), uintptr(unsafe.Pointer(rlim)), 0)
1599 if e1 != 0 {
1600 err = errnoErr(e1)
1601 }
1602 return
1603 }
1604
1605
1606
1607 func setrlimit1(resource int, rlim *rlimit32) (err error) {
1608 _, _, e1 := RawSyscall(SYS_SETRLIMIT, uintptr(resource), uintptr(unsafe.Pointer(rlim)), 0)
1609 if e1 != 0 {
1610 err = errnoErr(e1)
1611 }
1612 return
1613 }
1614
1615
1616
1617 func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) {
1618 r0, _, e1 := Syscall(SYS_ACCEPT, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
1619 fd = int(r0)
1620 if e1 != 0 {
1621 err = errnoErr(e1)
1622 }
1623 return
1624 }
1625
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