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