Source file
src/syscall/zsyscall_linux_amd64.go
Documentation: syscall
1
2
3
4
5
6 package syscall
7
8 import "unsafe"
9
10
11
12 func linkat(olddirfd int, oldpath string, newdirfd int, newpath string, flags int) (err error) {
13 var _p0 *byte
14 _p0, err = BytePtrFromString(oldpath)
15 if err != nil {
16 return
17 }
18 var _p1 *byte
19 _p1, err = BytePtrFromString(newpath)
20 if err != nil {
21 return
22 }
23 _, _, e1 := Syscall6(SYS_LINKAT, uintptr(olddirfd), uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0)
24 if e1 != 0 {
25 err = errnoErr(e1)
26 }
27 return
28 }
29
30
31
32 func openat(dirfd int, path string, flags int, mode uint32) (fd int, err error) {
33 var _p0 *byte
34 _p0, err = BytePtrFromString(path)
35 if err != nil {
36 return
37 }
38 r0, _, e1 := Syscall6(SYS_OPENAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags), uintptr(mode), 0, 0)
39 fd = int(r0)
40 if e1 != 0 {
41 err = errnoErr(e1)
42 }
43 return
44 }
45
46
47
48 func readlinkat(dirfd int, path string, buf []byte) (n int, err error) {
49 var _p0 *byte
50 _p0, err = BytePtrFromString(path)
51 if err != nil {
52 return
53 }
54 var _p1 unsafe.Pointer
55 if len(buf) > 0 {
56 _p1 = unsafe.Pointer(&buf[0])
57 } else {
58 _p1 = unsafe.Pointer(&_zero)
59 }
60 r0, _, e1 := Syscall6(SYS_READLINKAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf)), 0, 0)
61 n = int(r0)
62 if e1 != 0 {
63 err = errnoErr(e1)
64 }
65 return
66 }
67
68
69
70 func symlinkat(oldpath string, newdirfd int, newpath string) (err error) {
71 var _p0 *byte
72 _p0, err = BytePtrFromString(oldpath)
73 if err != nil {
74 return
75 }
76 var _p1 *byte
77 _p1, err = BytePtrFromString(newpath)
78 if err != nil {
79 return
80 }
81 _, _, e1 := Syscall(SYS_SYMLINKAT, uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)))
82 if e1 != 0 {
83 err = errnoErr(e1)
84 }
85 return
86 }
87
88
89
90 func unlinkat(dirfd int, path string, flags int) (err error) {
91 var _p0 *byte
92 _p0, err = BytePtrFromString(path)
93 if err != nil {
94 return
95 }
96 _, _, e1 := Syscall(SYS_UNLINKAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags))
97 if e1 != 0 {
98 err = errnoErr(e1)
99 }
100 return
101 }
102
103
104
105 func utimes(path string, times *[2]Timeval) (err error) {
106 var _p0 *byte
107 _p0, err = BytePtrFromString(path)
108 if err != nil {
109 return
110 }
111 _, _, e1 := Syscall(SYS_UTIMES, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), 0)
112 if e1 != 0 {
113 err = errnoErr(e1)
114 }
115 return
116 }
117
118
119
120 func utimensat(dirfd int, path string, times *[2]Timespec, flag int) (err error) {
121 var _p0 *byte
122 _p0, err = BytePtrFromString(path)
123 if err != nil {
124 return
125 }
126 _, _, e1 := Syscall6(SYS_UTIMENSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), uintptr(flag), 0, 0)
127 if e1 != 0 {
128 err = errnoErr(e1)
129 }
130 return
131 }
132
133
134
135 func futimesat(dirfd int, path *byte, times *[2]Timeval) (err error) {
136 _, _, e1 := Syscall(SYS_FUTIMESAT, uintptr(dirfd), uintptr(unsafe.Pointer(path)), uintptr(unsafe.Pointer(times)))
137 if e1 != 0 {
138 err = errnoErr(e1)
139 }
140 return
141 }
142
143
144
145 func Getcwd(buf []byte) (n int, err error) {
146 var _p0 unsafe.Pointer
147 if len(buf) > 0 {
148 _p0 = unsafe.Pointer(&buf[0])
149 } else {
150 _p0 = unsafe.Pointer(&_zero)
151 }
152 r0, _, e1 := Syscall(SYS_GETCWD, uintptr(_p0), uintptr(len(buf)), 0)
153 n = int(r0)
154 if e1 != 0 {
155 err = errnoErr(e1)
156 }
157 return
158 }
159
160
161
162 func wait4(pid int, wstatus *_C_int, options int, rusage *Rusage) (wpid int, err error) {
163 r0, _, e1 := Syscall6(SYS_WAIT4, uintptr(pid), uintptr(unsafe.Pointer(wstatus)), uintptr(options), uintptr(unsafe.Pointer(rusage)), 0, 0)
164 wpid = int(r0)
165 if e1 != 0 {
166 err = errnoErr(e1)
167 }
168 return
169 }
170
171
172
173 func ptrace(request int, pid int, addr uintptr, data uintptr) (err error) {
174 _, _, e1 := Syscall6(SYS_PTRACE, uintptr(request), uintptr(pid), uintptr(addr), uintptr(data), 0, 0)
175 if e1 != 0 {
176 err = errnoErr(e1)
177 }
178 return
179 }
180
181
182
183 func reboot(magic1 uint, magic2 uint, cmd int, arg string) (err error) {
184 var _p0 *byte
185 _p0, err = BytePtrFromString(arg)
186 if err != nil {
187 return
188 }
189 _, _, e1 := Syscall6(SYS_REBOOT, uintptr(magic1), uintptr(magic2), uintptr(cmd), uintptr(unsafe.Pointer(_p0)), 0, 0)
190 if e1 != 0 {
191 err = errnoErr(e1)
192 }
193 return
194 }
195
196
197
198 func mount(source string, target string, fstype string, flags uintptr, data *byte) (err error) {
199 var _p0 *byte
200 _p0, err = BytePtrFromString(source)
201 if err != nil {
202 return
203 }
204 var _p1 *byte
205 _p1, err = BytePtrFromString(target)
206 if err != nil {
207 return
208 }
209 var _p2 *byte
210 _p2, err = BytePtrFromString(fstype)
211 if err != nil {
212 return
213 }
214 _, _, e1 := Syscall6(SYS_MOUNT, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(unsafe.Pointer(_p2)), uintptr(flags), uintptr(unsafe.Pointer(data)), 0)
215 if e1 != 0 {
216 err = errnoErr(e1)
217 }
218 return
219 }
220
221
222
223 func Acct(path string) (err error) {
224 var _p0 *byte
225 _p0, err = BytePtrFromString(path)
226 if err != nil {
227 return
228 }
229 _, _, e1 := Syscall(SYS_ACCT, uintptr(unsafe.Pointer(_p0)), 0, 0)
230 if e1 != 0 {
231 err = errnoErr(e1)
232 }
233 return
234 }
235
236
237
238 func Adjtimex(buf *Timex) (state int, err error) {
239 r0, _, e1 := Syscall(SYS_ADJTIMEX, uintptr(unsafe.Pointer(buf)), 0, 0)
240 state = int(r0)
241 if e1 != 0 {
242 err = errnoErr(e1)
243 }
244 return
245 }
246
247
248
249 func Chdir(path string) (err error) {
250 var _p0 *byte
251 _p0, err = BytePtrFromString(path)
252 if err != nil {
253 return
254 }
255 _, _, e1 := Syscall(SYS_CHDIR, uintptr(unsafe.Pointer(_p0)), 0, 0)
256 if e1 != 0 {
257 err = errnoErr(e1)
258 }
259 return
260 }
261
262
263
264 func Chroot(path string) (err error) {
265 var _p0 *byte
266 _p0, err = BytePtrFromString(path)
267 if err != nil {
268 return
269 }
270 _, _, e1 := Syscall(SYS_CHROOT, uintptr(unsafe.Pointer(_p0)), 0, 0)
271 if e1 != 0 {
272 err = errnoErr(e1)
273 }
274 return
275 }
276
277
278
279 func Close(fd int) (err error) {
280 _, _, e1 := Syscall(SYS_CLOSE, uintptr(fd), 0, 0)
281 if e1 != 0 {
282 err = errnoErr(e1)
283 }
284 return
285 }
286
287
288
289 func Dup(oldfd int) (fd int, err error) {
290 r0, _, e1 := Syscall(SYS_DUP, uintptr(oldfd), 0, 0)
291 fd = int(r0)
292 if e1 != 0 {
293 err = errnoErr(e1)
294 }
295 return
296 }
297
298
299
300 func Dup3(oldfd int, newfd int, flags int) (err error) {
301 _, _, e1 := Syscall(SYS_DUP3, uintptr(oldfd), uintptr(newfd), uintptr(flags))
302 if e1 != 0 {
303 err = errnoErr(e1)
304 }
305 return
306 }
307
308
309
310 func EpollCreate(size int) (fd int, err error) {
311 r0, _, e1 := RawSyscall(SYS_EPOLL_CREATE, uintptr(size), 0, 0)
312 fd = int(r0)
313 if e1 != 0 {
314 err = errnoErr(e1)
315 }
316 return
317 }
318
319
320
321 func EpollCreate1(flag int) (fd int, err error) {
322 r0, _, e1 := RawSyscall(SYS_EPOLL_CREATE1, uintptr(flag), 0, 0)
323 fd = int(r0)
324 if e1 != 0 {
325 err = errnoErr(e1)
326 }
327 return
328 }
329
330
331
332 func EpollCtl(epfd int, op int, fd int, event *EpollEvent) (err error) {
333 _, _, e1 := RawSyscall6(SYS_EPOLL_CTL, uintptr(epfd), uintptr(op), uintptr(fd), uintptr(unsafe.Pointer(event)), 0, 0)
334 if e1 != 0 {
335 err = errnoErr(e1)
336 }
337 return
338 }
339
340
341
342 func EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) {
343 var _p0 unsafe.Pointer
344 if len(events) > 0 {
345 _p0 = unsafe.Pointer(&events[0])
346 } else {
347 _p0 = unsafe.Pointer(&_zero)
348 }
349 r0, _, e1 := Syscall6(SYS_EPOLL_WAIT, uintptr(epfd), uintptr(_p0), uintptr(len(events)), uintptr(msec), 0, 0)
350 n = int(r0)
351 if e1 != 0 {
352 err = errnoErr(e1)
353 }
354 return
355 }
356
357
358
359 func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
360 var _p0 *byte
361 _p0, err = BytePtrFromString(path)
362 if err != nil {
363 return
364 }
365 _, _, e1 := Syscall6(SYS_FACCESSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
366 if e1 != 0 {
367 err = errnoErr(e1)
368 }
369 return
370 }
371
372
373
374 func Fallocate(fd int, mode uint32, off int64, len int64) (err error) {
375 _, _, e1 := Syscall6(SYS_FALLOCATE, uintptr(fd), uintptr(mode), uintptr(off), uintptr(len), 0, 0)
376 if e1 != 0 {
377 err = errnoErr(e1)
378 }
379 return
380 }
381
382
383
384 func Fchdir(fd int) (err error) {
385 _, _, e1 := Syscall(SYS_FCHDIR, uintptr(fd), 0, 0)
386 if e1 != 0 {
387 err = errnoErr(e1)
388 }
389 return
390 }
391
392
393
394 func Fchmod(fd int, mode uint32) (err error) {
395 _, _, e1 := Syscall(SYS_FCHMOD, uintptr(fd), uintptr(mode), 0)
396 if e1 != 0 {
397 err = errnoErr(e1)
398 }
399 return
400 }
401
402
403
404 func Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) {
405 var _p0 *byte
406 _p0, err = BytePtrFromString(path)
407 if err != nil {
408 return
409 }
410 _, _, e1 := Syscall6(SYS_FCHMODAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
411 if e1 != 0 {
412 err = errnoErr(e1)
413 }
414 return
415 }
416
417
418
419 func Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error) {
420 var _p0 *byte
421 _p0, err = BytePtrFromString(path)
422 if err != nil {
423 return
424 }
425 _, _, e1 := Syscall6(SYS_FCHOWNAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid), uintptr(flags), 0)
426 if e1 != 0 {
427 err = errnoErr(e1)
428 }
429 return
430 }
431
432
433
434 func fcntl(fd int, cmd int, arg int) (val int, err error) {
435 r0, _, e1 := Syscall(SYS_FCNTL, uintptr(fd), uintptr(cmd), uintptr(arg))
436 val = int(r0)
437 if e1 != 0 {
438 err = errnoErr(e1)
439 }
440 return
441 }
442
443
444
445 func Fdatasync(fd int) (err error) {
446 _, _, e1 := Syscall(SYS_FDATASYNC, uintptr(fd), 0, 0)
447 if e1 != 0 {
448 err = errnoErr(e1)
449 }
450 return
451 }
452
453
454
455 func Flock(fd int, how int) (err error) {
456 _, _, e1 := Syscall(SYS_FLOCK, uintptr(fd), uintptr(how), 0)
457 if e1 != 0 {
458 err = errnoErr(e1)
459 }
460 return
461 }
462
463
464
465 func Fsync(fd int) (err error) {
466 _, _, e1 := Syscall(SYS_FSYNC, uintptr(fd), 0, 0)
467 if e1 != 0 {
468 err = errnoErr(e1)
469 }
470 return
471 }
472
473
474
475 func Getdents(fd int, buf []byte) (n int, err error) {
476 var _p0 unsafe.Pointer
477 if len(buf) > 0 {
478 _p0 = unsafe.Pointer(&buf[0])
479 } else {
480 _p0 = unsafe.Pointer(&_zero)
481 }
482 r0, _, e1 := Syscall(SYS_GETDENTS64, uintptr(fd), uintptr(_p0), uintptr(len(buf)))
483 n = int(r0)
484 if e1 != 0 {
485 err = errnoErr(e1)
486 }
487 return
488 }
489
490
491
492 func Getpgid(pid int) (pgid int, err error) {
493 r0, _, e1 := RawSyscall(SYS_GETPGID, uintptr(pid), 0, 0)
494 pgid = int(r0)
495 if e1 != 0 {
496 err = errnoErr(e1)
497 }
498 return
499 }
500
501
502
503 func Getpid() (pid int) {
504 r0, _, _ := RawSyscall(SYS_GETPID, 0, 0, 0)
505 pid = int(r0)
506 return
507 }
508
509
510
511 func Getppid() (ppid int) {
512 r0, _, _ := RawSyscall(SYS_GETPPID, 0, 0, 0)
513 ppid = int(r0)
514 return
515 }
516
517
518
519 func Getpriority(which int, who int) (prio int, err error) {
520 r0, _, e1 := Syscall(SYS_GETPRIORITY, uintptr(which), uintptr(who), 0)
521 prio = int(r0)
522 if e1 != 0 {
523 err = errnoErr(e1)
524 }
525 return
526 }
527
528
529
530 func Getrusage(who int, rusage *Rusage) (err error) {
531 _, _, e1 := RawSyscall(SYS_GETRUSAGE, uintptr(who), uintptr(unsafe.Pointer(rusage)), 0)
532 if e1 != 0 {
533 err = errnoErr(e1)
534 }
535 return
536 }
537
538
539
540 func Gettid() (tid int) {
541 r0, _, _ := RawSyscall(SYS_GETTID, 0, 0, 0)
542 tid = int(r0)
543 return
544 }
545
546
547
548 func Getxattr(path string, attr string, dest []byte) (sz int, err error) {
549 var _p0 *byte
550 _p0, err = BytePtrFromString(path)
551 if err != nil {
552 return
553 }
554 var _p1 *byte
555 _p1, err = BytePtrFromString(attr)
556 if err != nil {
557 return
558 }
559 var _p2 unsafe.Pointer
560 if len(dest) > 0 {
561 _p2 = unsafe.Pointer(&dest[0])
562 } else {
563 _p2 = unsafe.Pointer(&_zero)
564 }
565 r0, _, e1 := Syscall6(SYS_GETXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(_p2), uintptr(len(dest)), 0, 0)
566 sz = int(r0)
567 if e1 != 0 {
568 err = errnoErr(e1)
569 }
570 return
571 }
572
573
574
575 func InotifyAddWatch(fd int, pathname string, mask uint32) (watchdesc int, err error) {
576 var _p0 *byte
577 _p0, err = BytePtrFromString(pathname)
578 if err != nil {
579 return
580 }
581 r0, _, e1 := Syscall(SYS_INOTIFY_ADD_WATCH, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(mask))
582 watchdesc = int(r0)
583 if e1 != 0 {
584 err = errnoErr(e1)
585 }
586 return
587 }
588
589
590
591 func InotifyInit1(flags int) (fd int, err error) {
592 r0, _, e1 := RawSyscall(SYS_INOTIFY_INIT1, uintptr(flags), 0, 0)
593 fd = int(r0)
594 if e1 != 0 {
595 err = errnoErr(e1)
596 }
597 return
598 }
599
600
601
602 func InotifyRmWatch(fd int, watchdesc uint32) (success int, err error) {
603 r0, _, e1 := RawSyscall(SYS_INOTIFY_RM_WATCH, uintptr(fd), uintptr(watchdesc), 0)
604 success = int(r0)
605 if e1 != 0 {
606 err = errnoErr(e1)
607 }
608 return
609 }
610
611
612
613 func Kill(pid int, sig Signal) (err error) {
614 _, _, e1 := RawSyscall(SYS_KILL, uintptr(pid), uintptr(sig), 0)
615 if e1 != 0 {
616 err = errnoErr(e1)
617 }
618 return
619 }
620
621
622
623 func Klogctl(typ int, buf []byte) (n int, err error) {
624 var _p0 unsafe.Pointer
625 if len(buf) > 0 {
626 _p0 = unsafe.Pointer(&buf[0])
627 } else {
628 _p0 = unsafe.Pointer(&_zero)
629 }
630 r0, _, e1 := Syscall(SYS_SYSLOG, uintptr(typ), uintptr(_p0), uintptr(len(buf)))
631 n = int(r0)
632 if e1 != 0 {
633 err = errnoErr(e1)
634 }
635 return
636 }
637
638
639
640 func Listxattr(path string, dest []byte) (sz int, err error) {
641 var _p0 *byte
642 _p0, err = BytePtrFromString(path)
643 if err != nil {
644 return
645 }
646 var _p1 unsafe.Pointer
647 if len(dest) > 0 {
648 _p1 = unsafe.Pointer(&dest[0])
649 } else {
650 _p1 = unsafe.Pointer(&_zero)
651 }
652 r0, _, e1 := Syscall(SYS_LISTXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(dest)))
653 sz = int(r0)
654 if e1 != 0 {
655 err = errnoErr(e1)
656 }
657 return
658 }
659
660
661
662 func Mkdirat(dirfd int, path string, mode uint32) (err error) {
663 var _p0 *byte
664 _p0, err = BytePtrFromString(path)
665 if err != nil {
666 return
667 }
668 _, _, e1 := Syscall(SYS_MKDIRAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
669 if e1 != 0 {
670 err = errnoErr(e1)
671 }
672 return
673 }
674
675
676
677 func Mknodat(dirfd int, path string, mode uint32, dev int) (err error) {
678 var _p0 *byte
679 _p0, err = BytePtrFromString(path)
680 if err != nil {
681 return
682 }
683 _, _, e1 := Syscall6(SYS_MKNODAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(dev), 0, 0)
684 if e1 != 0 {
685 err = errnoErr(e1)
686 }
687 return
688 }
689
690
691
692 func Nanosleep(time *Timespec, leftover *Timespec) (err error) {
693 _, _, e1 := Syscall(SYS_NANOSLEEP, uintptr(unsafe.Pointer(time)), uintptr(unsafe.Pointer(leftover)), 0)
694 if e1 != 0 {
695 err = errnoErr(e1)
696 }
697 return
698 }
699
700
701
702 func Pause() (err error) {
703 _, _, e1 := Syscall(SYS_PAUSE, 0, 0, 0)
704 if e1 != 0 {
705 err = errnoErr(e1)
706 }
707 return
708 }
709
710
711
712 func PivotRoot(newroot string, putold string) (err error) {
713 var _p0 *byte
714 _p0, err = BytePtrFromString(newroot)
715 if err != nil {
716 return
717 }
718 var _p1 *byte
719 _p1, err = BytePtrFromString(putold)
720 if err != nil {
721 return
722 }
723 _, _, e1 := Syscall(SYS_PIVOT_ROOT, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
724 if e1 != 0 {
725 err = errnoErr(e1)
726 }
727 return
728 }
729
730
731
732 func prlimit(pid int, resource int, newlimit *Rlimit, old *Rlimit) (err error) {
733 _, _, e1 := RawSyscall6(SYS_PRLIMIT64, uintptr(pid), uintptr(resource), uintptr(unsafe.Pointer(newlimit)), uintptr(unsafe.Pointer(old)), 0, 0)
734 if e1 != 0 {
735 err = errnoErr(e1)
736 }
737 return
738 }
739
740
741
742 func read(fd int, p []byte) (n int, err error) {
743 var _p0 unsafe.Pointer
744 if len(p) > 0 {
745 _p0 = unsafe.Pointer(&p[0])
746 } else {
747 _p0 = unsafe.Pointer(&_zero)
748 }
749 r0, _, e1 := Syscall(SYS_READ, uintptr(fd), uintptr(_p0), uintptr(len(p)))
750 n = int(r0)
751 if e1 != 0 {
752 err = errnoErr(e1)
753 }
754 return
755 }
756
757
758
759 func Removexattr(path string, attr string) (err error) {
760 var _p0 *byte
761 _p0, err = BytePtrFromString(path)
762 if err != nil {
763 return
764 }
765 var _p1 *byte
766 _p1, err = BytePtrFromString(attr)
767 if err != nil {
768 return
769 }
770 _, _, e1 := Syscall(SYS_REMOVEXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
771 if e1 != 0 {
772 err = errnoErr(e1)
773 }
774 return
775 }
776
777
778
779 func Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error) {
780 var _p0 *byte
781 _p0, err = BytePtrFromString(oldpath)
782 if err != nil {
783 return
784 }
785 var _p1 *byte
786 _p1, err = BytePtrFromString(newpath)
787 if err != nil {
788 return
789 }
790 _, _, e1 := Syscall6(SYS_RENAMEAT, uintptr(olddirfd), uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)), 0, 0)
791 if e1 != 0 {
792 err = errnoErr(e1)
793 }
794 return
795 }
796
797
798
799 func Setdomainname(p []byte) (err error) {
800 var _p0 unsafe.Pointer
801 if len(p) > 0 {
802 _p0 = unsafe.Pointer(&p[0])
803 } else {
804 _p0 = unsafe.Pointer(&_zero)
805 }
806 _, _, e1 := Syscall(SYS_SETDOMAINNAME, uintptr(_p0), uintptr(len(p)), 0)
807 if e1 != 0 {
808 err = errnoErr(e1)
809 }
810 return
811 }
812
813
814
815 func Sethostname(p []byte) (err error) {
816 var _p0 unsafe.Pointer
817 if len(p) > 0 {
818 _p0 = unsafe.Pointer(&p[0])
819 } else {
820 _p0 = unsafe.Pointer(&_zero)
821 }
822 _, _, e1 := Syscall(SYS_SETHOSTNAME, uintptr(_p0), uintptr(len(p)), 0)
823 if e1 != 0 {
824 err = errnoErr(e1)
825 }
826 return
827 }
828
829
830
831 func Setpgid(pid int, pgid int) (err error) {
832 _, _, e1 := RawSyscall(SYS_SETPGID, uintptr(pid), uintptr(pgid), 0)
833 if e1 != 0 {
834 err = errnoErr(e1)
835 }
836 return
837 }
838
839
840
841 func Setsid() (pid int, err error) {
842 r0, _, e1 := RawSyscall(SYS_SETSID, 0, 0, 0)
843 pid = int(r0)
844 if e1 != 0 {
845 err = errnoErr(e1)
846 }
847 return
848 }
849
850
851
852 func Settimeofday(tv *Timeval) (err error) {
853 _, _, e1 := RawSyscall(SYS_SETTIMEOFDAY, uintptr(unsafe.Pointer(tv)), 0, 0)
854 if e1 != 0 {
855 err = errnoErr(e1)
856 }
857 return
858 }
859
860
861
862 func Setpriority(which int, who int, prio int) (err error) {
863 _, _, e1 := Syscall(SYS_SETPRIORITY, uintptr(which), uintptr(who), uintptr(prio))
864 if e1 != 0 {
865 err = errnoErr(e1)
866 }
867 return
868 }
869
870
871
872 func Setxattr(path string, attr string, data []byte, flags int) (err error) {
873 var _p0 *byte
874 _p0, err = BytePtrFromString(path)
875 if err != nil {
876 return
877 }
878 var _p1 *byte
879 _p1, err = BytePtrFromString(attr)
880 if err != nil {
881 return
882 }
883 var _p2 unsafe.Pointer
884 if len(data) > 0 {
885 _p2 = unsafe.Pointer(&data[0])
886 } else {
887 _p2 = unsafe.Pointer(&_zero)
888 }
889 _, _, e1 := Syscall6(SYS_SETXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(_p2), uintptr(len(data)), uintptr(flags), 0)
890 if e1 != 0 {
891 err = errnoErr(e1)
892 }
893 return
894 }
895
896
897
898 func Sync() {
899 Syscall(SYS_SYNC, 0, 0, 0)
900 return
901 }
902
903
904
905 func Sysinfo(info *Sysinfo_t) (err error) {
906 _, _, e1 := RawSyscall(SYS_SYSINFO, uintptr(unsafe.Pointer(info)), 0, 0)
907 if e1 != 0 {
908 err = errnoErr(e1)
909 }
910 return
911 }
912
913
914
915 func Tee(rfd int, wfd int, len int, flags int) (n int64, err error) {
916 r0, _, e1 := Syscall6(SYS_TEE, uintptr(rfd), uintptr(wfd), uintptr(len), uintptr(flags), 0, 0)
917 n = int64(r0)
918 if e1 != 0 {
919 err = errnoErr(e1)
920 }
921 return
922 }
923
924
925
926 func Tgkill(tgid int, tid int, sig Signal) (err error) {
927 _, _, e1 := RawSyscall(SYS_TGKILL, uintptr(tgid), uintptr(tid), uintptr(sig))
928 if e1 != 0 {
929 err = errnoErr(e1)
930 }
931 return
932 }
933
934
935
936 func Times(tms *Tms) (ticks uintptr, err error) {
937 r0, _, e1 := RawSyscall(SYS_TIMES, uintptr(unsafe.Pointer(tms)), 0, 0)
938 ticks = uintptr(r0)
939 if e1 != 0 {
940 err = errnoErr(e1)
941 }
942 return
943 }
944
945
946
947 func Umask(mask int) (oldmask int) {
948 r0, _, _ := RawSyscall(SYS_UMASK, uintptr(mask), 0, 0)
949 oldmask = int(r0)
950 return
951 }
952
953
954
955 func Uname(buf *Utsname) (err error) {
956 _, _, e1 := RawSyscall(SYS_UNAME, uintptr(unsafe.Pointer(buf)), 0, 0)
957 if e1 != 0 {
958 err = errnoErr(e1)
959 }
960 return
961 }
962
963
964
965 func Unmount(target string, flags int) (err error) {
966 var _p0 *byte
967 _p0, err = BytePtrFromString(target)
968 if err != nil {
969 return
970 }
971 _, _, e1 := Syscall(SYS_UMOUNT2, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
972 if e1 != 0 {
973 err = errnoErr(e1)
974 }
975 return
976 }
977
978
979
980 func Unshare(flags int) (err error) {
981 _, _, e1 := Syscall(SYS_UNSHARE, uintptr(flags), 0, 0)
982 if e1 != 0 {
983 err = errnoErr(e1)
984 }
985 return
986 }
987
988
989
990 func Ustat(dev int, ubuf *Ustat_t) (err error) {
991 _, _, e1 := Syscall(SYS_USTAT, uintptr(dev), uintptr(unsafe.Pointer(ubuf)), 0)
992 if e1 != 0 {
993 err = errnoErr(e1)
994 }
995 return
996 }
997
998
999
1000 func Utime(path string, buf *Utimbuf) (err error) {
1001 var _p0 *byte
1002 _p0, err = BytePtrFromString(path)
1003 if err != nil {
1004 return
1005 }
1006 _, _, e1 := Syscall(SYS_UTIME, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(buf)), 0)
1007 if e1 != 0 {
1008 err = errnoErr(e1)
1009 }
1010 return
1011 }
1012
1013
1014
1015 func write(fd int, p []byte) (n int, err error) {
1016 var _p0 unsafe.Pointer
1017 if len(p) > 0 {
1018 _p0 = unsafe.Pointer(&p[0])
1019 } else {
1020 _p0 = unsafe.Pointer(&_zero)
1021 }
1022 r0, _, e1 := Syscall(SYS_WRITE, uintptr(fd), uintptr(_p0), uintptr(len(p)))
1023 n = int(r0)
1024 if e1 != 0 {
1025 err = errnoErr(e1)
1026 }
1027 return
1028 }
1029
1030
1031
1032 func exitThread(code int) (err error) {
1033 _, _, e1 := Syscall(SYS_EXIT, uintptr(code), 0, 0)
1034 if e1 != 0 {
1035 err = errnoErr(e1)
1036 }
1037 return
1038 }
1039
1040
1041
1042 func readlen(fd int, p *byte, np int) (n int, err error) {
1043 r0, _, e1 := Syscall(SYS_READ, uintptr(fd), uintptr(unsafe.Pointer(p)), uintptr(np))
1044 n = int(r0)
1045 if e1 != 0 {
1046 err = errnoErr(e1)
1047 }
1048 return
1049 }
1050
1051
1052
1053 func writelen(fd int, p *byte, np int) (n int, err error) {
1054 r0, _, e1 := Syscall(SYS_WRITE, uintptr(fd), uintptr(unsafe.Pointer(p)), uintptr(np))
1055 n = int(r0)
1056 if e1 != 0 {
1057 err = errnoErr(e1)
1058 }
1059 return
1060 }
1061
1062
1063
1064 func munmap(addr uintptr, length uintptr) (err error) {
1065 _, _, e1 := Syscall(SYS_MUNMAP, uintptr(addr), uintptr(length), 0)
1066 if e1 != 0 {
1067 err = errnoErr(e1)
1068 }
1069 return
1070 }
1071
1072
1073
1074 func Madvise(b []byte, advice int) (err error) {
1075 var _p0 unsafe.Pointer
1076 if len(b) > 0 {
1077 _p0 = unsafe.Pointer(&b[0])
1078 } else {
1079 _p0 = unsafe.Pointer(&_zero)
1080 }
1081 _, _, e1 := Syscall(SYS_MADVISE, uintptr(_p0), uintptr(len(b)), uintptr(advice))
1082 if e1 != 0 {
1083 err = errnoErr(e1)
1084 }
1085 return
1086 }
1087
1088
1089
1090 func Mprotect(b []byte, prot int) (err error) {
1091 var _p0 unsafe.Pointer
1092 if len(b) > 0 {
1093 _p0 = unsafe.Pointer(&b[0])
1094 } else {
1095 _p0 = unsafe.Pointer(&_zero)
1096 }
1097 _, _, e1 := Syscall(SYS_MPROTECT, uintptr(_p0), uintptr(len(b)), uintptr(prot))
1098 if e1 != 0 {
1099 err = errnoErr(e1)
1100 }
1101 return
1102 }
1103
1104
1105
1106 func Mlock(b []byte) (err error) {
1107 var _p0 unsafe.Pointer
1108 if len(b) > 0 {
1109 _p0 = unsafe.Pointer(&b[0])
1110 } else {
1111 _p0 = unsafe.Pointer(&_zero)
1112 }
1113 _, _, e1 := Syscall(SYS_MLOCK, uintptr(_p0), uintptr(len(b)), 0)
1114 if e1 != 0 {
1115 err = errnoErr(e1)
1116 }
1117 return
1118 }
1119
1120
1121
1122 func Munlock(b []byte) (err error) {
1123 var _p0 unsafe.Pointer
1124 if len(b) > 0 {
1125 _p0 = unsafe.Pointer(&b[0])
1126 } else {
1127 _p0 = unsafe.Pointer(&_zero)
1128 }
1129 _, _, e1 := Syscall(SYS_MUNLOCK, uintptr(_p0), uintptr(len(b)), 0)
1130 if e1 != 0 {
1131 err = errnoErr(e1)
1132 }
1133 return
1134 }
1135
1136
1137
1138 func Mlockall(flags int) (err error) {
1139 _, _, e1 := Syscall(SYS_MLOCKALL, uintptr(flags), 0, 0)
1140 if e1 != 0 {
1141 err = errnoErr(e1)
1142 }
1143 return
1144 }
1145
1146
1147
1148 func Munlockall() (err error) {
1149 _, _, e1 := Syscall(SYS_MUNLOCKALL, 0, 0, 0)
1150 if e1 != 0 {
1151 err = errnoErr(e1)
1152 }
1153 return
1154 }
1155
1156
1157
1158 func Dup2(oldfd int, newfd int) (err error) {
1159 _, _, e1 := Syscall(SYS_DUP2, uintptr(oldfd), uintptr(newfd), 0)
1160 if e1 != 0 {
1161 err = errnoErr(e1)
1162 }
1163 return
1164 }
1165
1166
1167
1168 func Fchown(fd int, uid int, gid int) (err error) {
1169 _, _, e1 := Syscall(SYS_FCHOWN, uintptr(fd), uintptr(uid), uintptr(gid))
1170 if e1 != 0 {
1171 err = errnoErr(e1)
1172 }
1173 return
1174 }
1175
1176
1177
1178 func Fstat(fd int, stat *Stat_t) (err error) {
1179 _, _, e1 := Syscall(SYS_FSTAT, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
1180 if e1 != 0 {
1181 err = errnoErr(e1)
1182 }
1183 return
1184 }
1185
1186
1187
1188 func Fstatfs(fd int, buf *Statfs_t) (err error) {
1189 _, _, e1 := Syscall(SYS_FSTATFS, uintptr(fd), uintptr(unsafe.Pointer(buf)), 0)
1190 if e1 != 0 {
1191 err = errnoErr(e1)
1192 }
1193 return
1194 }
1195
1196
1197
1198 func Ftruncate(fd int, length int64) (err error) {
1199 _, _, e1 := Syscall(SYS_FTRUNCATE, uintptr(fd), uintptr(length), 0)
1200 if e1 != 0 {
1201 err = errnoErr(e1)
1202 }
1203 return
1204 }
1205
1206
1207
1208 func Getegid() (egid int) {
1209 r0, _, _ := RawSyscall(SYS_GETEGID, 0, 0, 0)
1210 egid = int(r0)
1211 return
1212 }
1213
1214
1215
1216 func Geteuid() (euid int) {
1217 r0, _, _ := RawSyscall(SYS_GETEUID, 0, 0, 0)
1218 euid = int(r0)
1219 return
1220 }
1221
1222
1223
1224 func Getgid() (gid int) {
1225 r0, _, _ := RawSyscall(SYS_GETGID, 0, 0, 0)
1226 gid = int(r0)
1227 return
1228 }
1229
1230
1231
1232 func Getrlimit(resource int, rlim *Rlimit) (err error) {
1233 _, _, e1 := RawSyscall(SYS_GETRLIMIT, uintptr(resource), uintptr(unsafe.Pointer(rlim)), 0)
1234 if e1 != 0 {
1235 err = errnoErr(e1)
1236 }
1237 return
1238 }
1239
1240
1241
1242 func Getuid() (uid int) {
1243 r0, _, _ := RawSyscall(SYS_GETUID, 0, 0, 0)
1244 uid = int(r0)
1245 return
1246 }
1247
1248
1249
1250 func InotifyInit() (fd int, err error) {
1251 r0, _, e1 := RawSyscall(SYS_INOTIFY_INIT, 0, 0, 0)
1252 fd = int(r0)
1253 if e1 != 0 {
1254 err = errnoErr(e1)
1255 }
1256 return
1257 }
1258
1259
1260
1261 func Ioperm(from int, num int, on int) (err error) {
1262 _, _, e1 := Syscall(SYS_IOPERM, uintptr(from), uintptr(num), uintptr(on))
1263 if e1 != 0 {
1264 err = errnoErr(e1)
1265 }
1266 return
1267 }
1268
1269
1270
1271 func Iopl(level int) (err error) {
1272 _, _, e1 := Syscall(SYS_IOPL, uintptr(level), 0, 0)
1273 if e1 != 0 {
1274 err = errnoErr(e1)
1275 }
1276 return
1277 }
1278
1279
1280
1281 func Lchown(path string, uid int, gid int) (err error) {
1282 var _p0 *byte
1283 _p0, err = BytePtrFromString(path)
1284 if err != nil {
1285 return
1286 }
1287 _, _, e1 := Syscall(SYS_LCHOWN, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))
1288 if e1 != 0 {
1289 err = errnoErr(e1)
1290 }
1291 return
1292 }
1293
1294
1295
1296 func Listen(s int, n int) (err error) {
1297 _, _, e1 := Syscall(SYS_LISTEN, uintptr(s), uintptr(n), 0)
1298 if e1 != 0 {
1299 err = errnoErr(e1)
1300 }
1301 return
1302 }
1303
1304
1305
1306 func Lstat(path string, stat *Stat_t) (err error) {
1307 var _p0 *byte
1308 _p0, err = BytePtrFromString(path)
1309 if err != nil {
1310 return
1311 }
1312 _, _, e1 := Syscall(SYS_LSTAT, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
1313 if e1 != 0 {
1314 err = errnoErr(e1)
1315 }
1316 return
1317 }
1318
1319
1320
1321 func Pread(fd int, p []byte, offset int64) (n int, err error) {
1322 var _p0 unsafe.Pointer
1323 if len(p) > 0 {
1324 _p0 = unsafe.Pointer(&p[0])
1325 } else {
1326 _p0 = unsafe.Pointer(&_zero)
1327 }
1328 r0, _, e1 := Syscall6(SYS_PREAD64, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), 0, 0)
1329 n = int(r0)
1330 if e1 != 0 {
1331 err = errnoErr(e1)
1332 }
1333 return
1334 }
1335
1336
1337
1338 func Pwrite(fd int, p []byte, offset int64) (n int, err error) {
1339 var _p0 unsafe.Pointer
1340 if len(p) > 0 {
1341 _p0 = unsafe.Pointer(&p[0])
1342 } else {
1343 _p0 = unsafe.Pointer(&_zero)
1344 }
1345 r0, _, e1 := Syscall6(SYS_PWRITE64, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), 0, 0)
1346 n = int(r0)
1347 if e1 != 0 {
1348 err = errnoErr(e1)
1349 }
1350 return
1351 }
1352
1353
1354
1355 func Seek(fd int, offset int64, whence int) (off int64, err error) {
1356 r0, _, e1 := Syscall(SYS_LSEEK, uintptr(fd), uintptr(offset), uintptr(whence))
1357 off = int64(r0)
1358 if e1 != 0 {
1359 err = errnoErr(e1)
1360 }
1361 return
1362 }
1363
1364
1365
1366 func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) {
1367 r0, _, e1 := Syscall6(SYS_SELECT, uintptr(nfd), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0)
1368 n = int(r0)
1369 if e1 != 0 {
1370 err = errnoErr(e1)
1371 }
1372 return
1373 }
1374
1375
1376
1377 func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
1378 r0, _, e1 := Syscall6(SYS_SENDFILE, uintptr(outfd), uintptr(infd), uintptr(unsafe.Pointer(offset)), uintptr(count), 0, 0)
1379 written = int(r0)
1380 if e1 != 0 {
1381 err = errnoErr(e1)
1382 }
1383 return
1384 }
1385
1386
1387
1388 func Setfsgid(gid int) (err error) {
1389 _, _, e1 := Syscall(SYS_SETFSGID, uintptr(gid), 0, 0)
1390 if e1 != 0 {
1391 err = errnoErr(e1)
1392 }
1393 return
1394 }
1395
1396
1397
1398 func Setfsuid(uid int) (err error) {
1399 _, _, e1 := Syscall(SYS_SETFSUID, uintptr(uid), 0, 0)
1400 if e1 != 0 {
1401 err = errnoErr(e1)
1402 }
1403 return
1404 }
1405
1406
1407
1408 func Setregid(rgid int, egid int) (err error) {
1409 _, _, e1 := RawSyscall(SYS_SETREGID, uintptr(rgid), uintptr(egid), 0)
1410 if e1 != 0 {
1411 err = errnoErr(e1)
1412 }
1413 return
1414 }
1415
1416
1417
1418 func Setresgid(rgid int, egid int, sgid int) (err error) {
1419 _, _, e1 := RawSyscall(SYS_SETRESGID, uintptr(rgid), uintptr(egid), uintptr(sgid))
1420 if e1 != 0 {
1421 err = errnoErr(e1)
1422 }
1423 return
1424 }
1425
1426
1427
1428 func Setresuid(ruid int, euid int, suid int) (err error) {
1429 _, _, e1 := RawSyscall(SYS_SETRESUID, uintptr(ruid), uintptr(euid), uintptr(suid))
1430 if e1 != 0 {
1431 err = errnoErr(e1)
1432 }
1433 return
1434 }
1435
1436
1437
1438 func Setrlimit(resource int, rlim *Rlimit) (err error) {
1439 _, _, e1 := RawSyscall(SYS_SETRLIMIT, uintptr(resource), uintptr(unsafe.Pointer(rlim)), 0)
1440 if e1 != 0 {
1441 err = errnoErr(e1)
1442 }
1443 return
1444 }
1445
1446
1447
1448 func Setreuid(ruid int, euid int) (err error) {
1449 _, _, e1 := RawSyscall(SYS_SETREUID, uintptr(ruid), uintptr(euid), 0)
1450 if e1 != 0 {
1451 err = errnoErr(e1)
1452 }
1453 return
1454 }
1455
1456
1457
1458 func Shutdown(fd int, how int) (err error) {
1459 _, _, e1 := Syscall(SYS_SHUTDOWN, uintptr(fd), uintptr(how), 0)
1460 if e1 != 0 {
1461 err = errnoErr(e1)
1462 }
1463 return
1464 }
1465
1466
1467
1468 func Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int64, err error) {
1469 r0, _, e1 := Syscall6(SYS_SPLICE, uintptr(rfd), uintptr(unsafe.Pointer(roff)), uintptr(wfd), uintptr(unsafe.Pointer(woff)), uintptr(len), uintptr(flags))
1470 n = int64(r0)
1471 if e1 != 0 {
1472 err = errnoErr(e1)
1473 }
1474 return
1475 }
1476
1477
1478
1479 func Statfs(path string, buf *Statfs_t) (err error) {
1480 var _p0 *byte
1481 _p0, err = BytePtrFromString(path)
1482 if err != nil {
1483 return
1484 }
1485 _, _, e1 := Syscall(SYS_STATFS, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(buf)), 0)
1486 if e1 != 0 {
1487 err = errnoErr(e1)
1488 }
1489 return
1490 }
1491
1492
1493
1494 func SyncFileRange(fd int, off int64, n int64, flags int) (err error) {
1495 _, _, e1 := Syscall6(SYS_SYNC_FILE_RANGE, uintptr(fd), uintptr(off), uintptr(n), uintptr(flags), 0, 0)
1496 if e1 != 0 {
1497 err = errnoErr(e1)
1498 }
1499 return
1500 }
1501
1502
1503
1504 func Truncate(path string, length int64) (err error) {
1505 var _p0 *byte
1506 _p0, err = BytePtrFromString(path)
1507 if err != nil {
1508 return
1509 }
1510 _, _, e1 := Syscall(SYS_TRUNCATE, uintptr(unsafe.Pointer(_p0)), uintptr(length), 0)
1511 if e1 != 0 {
1512 err = errnoErr(e1)
1513 }
1514 return
1515 }
1516
1517
1518
1519 func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) {
1520 r0, _, e1 := Syscall(SYS_ACCEPT, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
1521 fd = int(r0)
1522 if e1 != 0 {
1523 err = errnoErr(e1)
1524 }
1525 return
1526 }
1527
1528
1529
1530 func accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) {
1531 r0, _, e1 := Syscall6(SYS_ACCEPT4, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), uintptr(flags), 0, 0)
1532 fd = int(r0)
1533 if e1 != 0 {
1534 err = errnoErr(e1)
1535 }
1536 return
1537 }
1538
1539
1540
1541 func bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
1542 _, _, e1 := Syscall(SYS_BIND, uintptr(s), uintptr(addr), uintptr(addrlen))
1543 if e1 != 0 {
1544 err = errnoErr(e1)
1545 }
1546 return
1547 }
1548
1549
1550
1551 func connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
1552 _, _, e1 := Syscall(SYS_CONNECT, uintptr(s), uintptr(addr), uintptr(addrlen))
1553 if e1 != 0 {
1554 err = errnoErr(e1)
1555 }
1556 return
1557 }
1558
1559
1560
1561 func fstatat(fd int, path string, stat *Stat_t, flags int) (err error) {
1562 var _p0 *byte
1563 _p0, err = BytePtrFromString(path)
1564 if err != nil {
1565 return
1566 }
1567 _, _, e1 := Syscall6(SYS_NEWFSTATAT, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), uintptr(flags), 0, 0)
1568 if e1 != 0 {
1569 err = errnoErr(e1)
1570 }
1571 return
1572 }
1573
1574
1575
1576 func getgroups(n int, list *_Gid_t) (nn int, err error) {
1577 r0, _, e1 := RawSyscall(SYS_GETGROUPS, uintptr(n), uintptr(unsafe.Pointer(list)), 0)
1578 nn = int(r0)
1579 if e1 != 0 {
1580 err = errnoErr(e1)
1581 }
1582 return
1583 }
1584
1585
1586
1587 func setgroups(n int, list *_Gid_t) (err error) {
1588 _, _, e1 := RawSyscall(SYS_SETGROUPS, uintptr(n), uintptr(unsafe.Pointer(list)), 0)
1589 if e1 != 0 {
1590 err = errnoErr(e1)
1591 }
1592 return
1593 }
1594
1595
1596
1597 func getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error) {
1598 _, _, e1 := Syscall6(SYS_GETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(unsafe.Pointer(vallen)), 0)
1599 if e1 != 0 {
1600 err = errnoErr(e1)
1601 }
1602 return
1603 }
1604
1605
1606
1607 func setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error) {
1608 _, _, e1 := Syscall6(SYS_SETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(vallen), 0)
1609 if e1 != 0 {
1610 err = errnoErr(e1)
1611 }
1612 return
1613 }
1614
1615
1616
1617 func socket(domain int, typ int, proto int) (fd int, err error) {
1618 r0, _, e1 := RawSyscall(SYS_SOCKET, uintptr(domain), uintptr(typ), uintptr(proto))
1619 fd = int(r0)
1620 if e1 != 0 {
1621 err = errnoErr(e1)
1622 }
1623 return
1624 }
1625
1626
1627
1628 func socketpair(domain int, typ int, proto int, fd *[2]int32) (err error) {
1629 _, _, e1 := RawSyscall6(SYS_SOCKETPAIR, uintptr(domain), uintptr(typ), uintptr(proto), uintptr(unsafe.Pointer(fd)), 0, 0)
1630 if e1 != 0 {
1631 err = errnoErr(e1)
1632 }
1633 return
1634 }
1635
1636
1637
1638 func getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
1639 _, _, e1 := RawSyscall(SYS_GETPEERNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
1640 if e1 != 0 {
1641 err = errnoErr(e1)
1642 }
1643 return
1644 }
1645
1646
1647
1648 func getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
1649 _, _, e1 := RawSyscall(SYS_GETSOCKNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
1650 if e1 != 0 {
1651 err = errnoErr(e1)
1652 }
1653 return
1654 }
1655
1656
1657
1658 func recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error) {
1659 var _p0 unsafe.Pointer
1660 if len(p) > 0 {
1661 _p0 = unsafe.Pointer(&p[0])
1662 } else {
1663 _p0 = unsafe.Pointer(&_zero)
1664 }
1665 r0, _, e1 := Syscall6(SYS_RECVFROM, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(flags), uintptr(unsafe.Pointer(from)), uintptr(unsafe.Pointer(fromlen)))
1666 n = int(r0)
1667 if e1 != 0 {
1668 err = errnoErr(e1)
1669 }
1670 return
1671 }
1672
1673
1674
1675 func sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error) {
1676 var _p0 unsafe.Pointer
1677 if len(buf) > 0 {
1678 _p0 = unsafe.Pointer(&buf[0])
1679 } else {
1680 _p0 = unsafe.Pointer(&_zero)
1681 }
1682 _, _, e1 := Syscall6(SYS_SENDTO, uintptr(s), uintptr(_p0), uintptr(len(buf)), uintptr(flags), uintptr(to), uintptr(addrlen))
1683 if e1 != 0 {
1684 err = errnoErr(e1)
1685 }
1686 return
1687 }
1688
1689
1690
1691 func recvmsg(s int, msg *Msghdr, flags int) (n int, err error) {
1692 r0, _, e1 := Syscall(SYS_RECVMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
1693 n = int(r0)
1694 if e1 != 0 {
1695 err = errnoErr(e1)
1696 }
1697 return
1698 }
1699
1700
1701
1702 func sendmsg(s int, msg *Msghdr, flags int) (n int, err error) {
1703 r0, _, e1 := Syscall(SYS_SENDMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
1704 n = int(r0)
1705 if e1 != 0 {
1706 err = errnoErr(e1)
1707 }
1708 return
1709 }
1710
1711
1712
1713 func mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error) {
1714 r0, _, e1 := Syscall6(SYS_MMAP, uintptr(addr), uintptr(length), uintptr(prot), uintptr(flags), uintptr(fd), uintptr(offset))
1715 xaddr = uintptr(r0)
1716 if e1 != 0 {
1717 err = errnoErr(e1)
1718 }
1719 return
1720 }
1721
1722
1723
1724 func pipe(p *[2]_C_int) (err error) {
1725 _, _, e1 := RawSyscall(SYS_PIPE, uintptr(unsafe.Pointer(p)), 0, 0)
1726 if e1 != 0 {
1727 err = errnoErr(e1)
1728 }
1729 return
1730 }
1731
1732
1733
1734 func pipe2(p *[2]_C_int, flags int) (err error) {
1735 _, _, e1 := RawSyscall(SYS_PIPE2, uintptr(unsafe.Pointer(p)), uintptr(flags), 0)
1736 if e1 != 0 {
1737 err = errnoErr(e1)
1738 }
1739 return
1740 }
1741
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