Source file src/syscall/zsyscall_linux_386.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 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 utimes(path string, times *[2]Timeval) (err error) {
136 var _p0 *byte
137 _p0, err = BytePtrFromString(path)
138 if err != nil {
139 return
140 }
141 _, _, e1 := Syscall(SYS_UTIMES, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), 0)
142 if e1 != 0 {
143 err = errnoErr(e1)
144 }
145 return
146 }
147
148
149
150 func utimensat(dirfd int, path string, times *[2]Timespec, flag int) (err error) {
151 var _p0 *byte
152 _p0, err = BytePtrFromString(path)
153 if err != nil {
154 return
155 }
156 _, _, e1 := Syscall6(SYS_UTIMENSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), uintptr(flag), 0, 0)
157 if e1 != 0 {
158 err = errnoErr(e1)
159 }
160 return
161 }
162
163
164
165 func futimesat(dirfd int, path *byte, times *[2]Timeval) (err error) {
166 _, _, e1 := Syscall(SYS_FUTIMESAT, uintptr(dirfd), uintptr(unsafe.Pointer(path)), uintptr(unsafe.Pointer(times)))
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 reboot(magic1 uint, magic2 uint, cmd int, arg string) (err error) {
214 var _p0 *byte
215 _p0, err = BytePtrFromString(arg)
216 if err != nil {
217 return
218 }
219 _, _, e1 := Syscall6(SYS_REBOOT, uintptr(magic1), uintptr(magic2), uintptr(cmd), uintptr(unsafe.Pointer(_p0)), 0, 0)
220 if e1 != 0 {
221 err = errnoErr(e1)
222 }
223 return
224 }
225
226
227
228 func mount(source string, target string, fstype string, flags uintptr, data *byte) (err error) {
229 var _p0 *byte
230 _p0, err = BytePtrFromString(source)
231 if err != nil {
232 return
233 }
234 var _p1 *byte
235 _p1, err = BytePtrFromString(target)
236 if err != nil {
237 return
238 }
239 var _p2 *byte
240 _p2, err = BytePtrFromString(fstype)
241 if err != nil {
242 return
243 }
244 _, _, e1 := Syscall6(SYS_MOUNT, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(unsafe.Pointer(_p2)), uintptr(flags), uintptr(unsafe.Pointer(data)), 0)
245 if e1 != 0 {
246 err = errnoErr(e1)
247 }
248 return
249 }
250
251
252
253 func Acct(path string) (err error) {
254 var _p0 *byte
255 _p0, err = BytePtrFromString(path)
256 if err != nil {
257 return
258 }
259 _, _, e1 := Syscall(SYS_ACCT, uintptr(unsafe.Pointer(_p0)), 0, 0)
260 if e1 != 0 {
261 err = errnoErr(e1)
262 }
263 return
264 }
265
266
267
268 func Adjtimex(buf *Timex) (state int, err error) {
269 r0, _, e1 := Syscall(SYS_ADJTIMEX, uintptr(unsafe.Pointer(buf)), 0, 0)
270 state = int(r0)
271 if e1 != 0 {
272 err = errnoErr(e1)
273 }
274 return
275 }
276
277
278
279 func Chdir(path string) (err error) {
280 var _p0 *byte
281 _p0, err = BytePtrFromString(path)
282 if err != nil {
283 return
284 }
285 _, _, e1 := Syscall(SYS_CHDIR, uintptr(unsafe.Pointer(_p0)), 0, 0)
286 if e1 != 0 {
287 err = errnoErr(e1)
288 }
289 return
290 }
291
292
293
294 func Chroot(path string) (err error) {
295 var _p0 *byte
296 _p0, err = BytePtrFromString(path)
297 if err != nil {
298 return
299 }
300 _, _, e1 := Syscall(SYS_CHROOT, uintptr(unsafe.Pointer(_p0)), 0, 0)
301 if e1 != 0 {
302 err = errnoErr(e1)
303 }
304 return
305 }
306
307
308
309 func Close(fd int) (err error) {
310 _, _, e1 := Syscall(SYS_CLOSE, uintptr(fd), 0, 0)
311 if e1 != 0 {
312 err = errnoErr(e1)
313 }
314 return
315 }
316
317
318
319 func Dup(oldfd int) (fd int, err error) {
320 r0, _, e1 := Syscall(SYS_DUP, uintptr(oldfd), 0, 0)
321 fd = int(r0)
322 if e1 != 0 {
323 err = errnoErr(e1)
324 }
325 return
326 }
327
328
329
330 func Dup3(oldfd int, newfd int, flags int) (err error) {
331 _, _, e1 := Syscall(SYS_DUP3, uintptr(oldfd), uintptr(newfd), uintptr(flags))
332 if e1 != 0 {
333 err = errnoErr(e1)
334 }
335 return
336 }
337
338
339
340 func EpollCreate(size int) (fd int, err error) {
341 r0, _, e1 := RawSyscall(SYS_EPOLL_CREATE, uintptr(size), 0, 0)
342 fd = int(r0)
343 if e1 != 0 {
344 err = errnoErr(e1)
345 }
346 return
347 }
348
349
350
351 func EpollCreate1(flag int) (fd int, err error) {
352 r0, _, e1 := RawSyscall(SYS_EPOLL_CREATE1, uintptr(flag), 0, 0)
353 fd = int(r0)
354 if e1 != 0 {
355 err = errnoErr(e1)
356 }
357 return
358 }
359
360
361
362 func EpollCtl(epfd int, op int, fd int, event *EpollEvent) (err error) {
363 _, _, e1 := RawSyscall6(SYS_EPOLL_CTL, uintptr(epfd), uintptr(op), uintptr(fd), uintptr(unsafe.Pointer(event)), 0, 0)
364 if e1 != 0 {
365 err = errnoErr(e1)
366 }
367 return
368 }
369
370
371
372 func Fallocate(fd int, mode uint32, off int64, len int64) (err error) {
373 _, _, e1 := Syscall6(SYS_FALLOCATE, uintptr(fd), uintptr(mode), uintptr(off), uintptr(off>>32), uintptr(len), uintptr(len>>32))
374 if e1 != 0 {
375 err = errnoErr(e1)
376 }
377 return
378 }
379
380
381
382 func Fchdir(fd int) (err error) {
383 _, _, e1 := Syscall(SYS_FCHDIR, uintptr(fd), 0, 0)
384 if e1 != 0 {
385 err = errnoErr(e1)
386 }
387 return
388 }
389
390
391
392 func Fchmod(fd int, mode uint32) (err error) {
393 _, _, e1 := Syscall(SYS_FCHMOD, uintptr(fd), uintptr(mode), 0)
394 if e1 != 0 {
395 err = errnoErr(e1)
396 }
397 return
398 }
399
400
401
402 func Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error) {
403 var _p0 *byte
404 _p0, err = BytePtrFromString(path)
405 if err != nil {
406 return
407 }
408 _, _, e1 := Syscall6(SYS_FCHOWNAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid), uintptr(flags), 0)
409 if e1 != 0 {
410 err = errnoErr(e1)
411 }
412 return
413 }
414
415
416
417 func fcntl(fd int, cmd int, arg int) (val int, err error) {
418 r0, _, e1 := Syscall(SYS_FCNTL, uintptr(fd), uintptr(cmd), uintptr(arg))
419 val = int(r0)
420 if e1 != 0 {
421 err = errnoErr(e1)
422 }
423 return
424 }
425
426
427
428 func Fdatasync(fd int) (err error) {
429 _, _, e1 := Syscall(SYS_FDATASYNC, uintptr(fd), 0, 0)
430 if e1 != 0 {
431 err = errnoErr(e1)
432 }
433 return
434 }
435
436
437
438 func Flock(fd int, how int) (err error) {
439 _, _, e1 := Syscall(SYS_FLOCK, uintptr(fd), uintptr(how), 0)
440 if e1 != 0 {
441 err = errnoErr(e1)
442 }
443 return
444 }
445
446
447
448 func Fsync(fd int) (err error) {
449 _, _, e1 := Syscall(SYS_FSYNC, uintptr(fd), 0, 0)
450 if e1 != 0 {
451 err = errnoErr(e1)
452 }
453 return
454 }
455
456
457
458 func Getdents(fd int, buf []byte) (n int, err error) {
459 var _p0 unsafe.Pointer
460 if len(buf) > 0 {
461 _p0 = unsafe.Pointer(&buf[0])
462 } else {
463 _p0 = unsafe.Pointer(&_zero)
464 }
465 r0, _, e1 := Syscall(SYS_GETDENTS64, uintptr(fd), uintptr(_p0), uintptr(len(buf)))
466 n = int(r0)
467 if e1 != 0 {
468 err = errnoErr(e1)
469 }
470 return
471 }
472
473
474
475 func Getpgid(pid int) (pgid int, err error) {
476 r0, _, e1 := RawSyscall(SYS_GETPGID, uintptr(pid), 0, 0)
477 pgid = int(r0)
478 if e1 != 0 {
479 err = errnoErr(e1)
480 }
481 return
482 }
483
484
485
486 func Getpid() (pid int) {
487 r0, _ := rawSyscallNoError(SYS_GETPID, 0, 0, 0)
488 pid = int(r0)
489 return
490 }
491
492
493
494 func Getppid() (ppid int) {
495 r0, _ := rawSyscallNoError(SYS_GETPPID, 0, 0, 0)
496 ppid = int(r0)
497 return
498 }
499
500
501
502 func Getpriority(which int, who int) (prio int, err error) {
503 r0, _, e1 := Syscall(SYS_GETPRIORITY, uintptr(which), uintptr(who), 0)
504 prio = int(r0)
505 if e1 != 0 {
506 err = errnoErr(e1)
507 }
508 return
509 }
510
511
512
513 func Getrusage(who int, rusage *Rusage) (err error) {
514 _, _, e1 := RawSyscall(SYS_GETRUSAGE, uintptr(who), uintptr(unsafe.Pointer(rusage)), 0)
515 if e1 != 0 {
516 err = errnoErr(e1)
517 }
518 return
519 }
520
521
522
523 func Gettid() (tid int) {
524 r0, _ := rawSyscallNoError(SYS_GETTID, 0, 0, 0)
525 tid = int(r0)
526 return
527 }
528
529
530
531 func Getxattr(path string, attr string, dest []byte) (sz int, err error) {
532 var _p0 *byte
533 _p0, err = BytePtrFromString(path)
534 if err != nil {
535 return
536 }
537 var _p1 *byte
538 _p1, err = BytePtrFromString(attr)
539 if err != nil {
540 return
541 }
542 var _p2 unsafe.Pointer
543 if len(dest) > 0 {
544 _p2 = unsafe.Pointer(&dest[0])
545 } else {
546 _p2 = unsafe.Pointer(&_zero)
547 }
548 r0, _, e1 := Syscall6(SYS_GETXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(_p2), uintptr(len(dest)), 0, 0)
549 sz = int(r0)
550 if e1 != 0 {
551 err = errnoErr(e1)
552 }
553 return
554 }
555
556
557
558 func InotifyAddWatch(fd int, pathname string, mask uint32) (watchdesc int, err error) {
559 var _p0 *byte
560 _p0, err = BytePtrFromString(pathname)
561 if err != nil {
562 return
563 }
564 r0, _, e1 := Syscall(SYS_INOTIFY_ADD_WATCH, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(mask))
565 watchdesc = int(r0)
566 if e1 != 0 {
567 err = errnoErr(e1)
568 }
569 return
570 }
571
572
573
574 func InotifyInit1(flags int) (fd int, err error) {
575 r0, _, e1 := RawSyscall(SYS_INOTIFY_INIT1, uintptr(flags), 0, 0)
576 fd = int(r0)
577 if e1 != 0 {
578 err = errnoErr(e1)
579 }
580 return
581 }
582
583
584
585 func InotifyRmWatch(fd int, watchdesc uint32) (success int, err error) {
586 r0, _, e1 := RawSyscall(SYS_INOTIFY_RM_WATCH, uintptr(fd), uintptr(watchdesc), 0)
587 success = int(r0)
588 if e1 != 0 {
589 err = errnoErr(e1)
590 }
591 return
592 }
593
594
595
596 func Kill(pid int, sig Signal) (err error) {
597 _, _, e1 := RawSyscall(SYS_KILL, uintptr(pid), uintptr(sig), 0)
598 if e1 != 0 {
599 err = errnoErr(e1)
600 }
601 return
602 }
603
604
605
606 func Klogctl(typ int, buf []byte) (n int, err error) {
607 var _p0 unsafe.Pointer
608 if len(buf) > 0 {
609 _p0 = unsafe.Pointer(&buf[0])
610 } else {
611 _p0 = unsafe.Pointer(&_zero)
612 }
613 r0, _, e1 := Syscall(SYS_SYSLOG, uintptr(typ), uintptr(_p0), uintptr(len(buf)))
614 n = int(r0)
615 if e1 != 0 {
616 err = errnoErr(e1)
617 }
618 return
619 }
620
621
622
623 func Listxattr(path string, dest []byte) (sz int, err error) {
624 var _p0 *byte
625 _p0, err = BytePtrFromString(path)
626 if err != nil {
627 return
628 }
629 var _p1 unsafe.Pointer
630 if len(dest) > 0 {
631 _p1 = unsafe.Pointer(&dest[0])
632 } else {
633 _p1 = unsafe.Pointer(&_zero)
634 }
635 r0, _, e1 := Syscall(SYS_LISTXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(dest)))
636 sz = int(r0)
637 if e1 != 0 {
638 err = errnoErr(e1)
639 }
640 return
641 }
642
643
644
645 func Mkdirat(dirfd int, path string, mode uint32) (err error) {
646 var _p0 *byte
647 _p0, err = BytePtrFromString(path)
648 if err != nil {
649 return
650 }
651 _, _, e1 := Syscall(SYS_MKDIRAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
652 if e1 != 0 {
653 err = errnoErr(e1)
654 }
655 return
656 }
657
658
659
660 func Mknodat(dirfd int, path string, mode uint32, dev int) (err error) {
661 var _p0 *byte
662 _p0, err = BytePtrFromString(path)
663 if err != nil {
664 return
665 }
666 _, _, e1 := Syscall6(SYS_MKNODAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(dev), 0, 0)
667 if e1 != 0 {
668 err = errnoErr(e1)
669 }
670 return
671 }
672
673
674
675 func Nanosleep(time *Timespec, leftover *Timespec) (err error) {
676 _, _, e1 := Syscall(SYS_NANOSLEEP, uintptr(unsafe.Pointer(time)), uintptr(unsafe.Pointer(leftover)), 0)
677 if e1 != 0 {
678 err = errnoErr(e1)
679 }
680 return
681 }
682
683
684
685 func Pause() (err error) {
686 _, _, e1 := Syscall(SYS_PAUSE, 0, 0, 0)
687 if e1 != 0 {
688 err = errnoErr(e1)
689 }
690 return
691 }
692
693
694
695 func PivotRoot(newroot string, putold string) (err error) {
696 var _p0 *byte
697 _p0, err = BytePtrFromString(newroot)
698 if err != nil {
699 return
700 }
701 var _p1 *byte
702 _p1, err = BytePtrFromString(putold)
703 if err != nil {
704 return
705 }
706 _, _, e1 := Syscall(SYS_PIVOT_ROOT, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
707 if e1 != 0 {
708 err = errnoErr(e1)
709 }
710 return
711 }
712
713
714
715 func prlimit(pid int, resource int, newlimit *Rlimit, old *Rlimit) (err error) {
716 _, _, e1 := RawSyscall6(SYS_PRLIMIT64, uintptr(pid), uintptr(resource), uintptr(unsafe.Pointer(newlimit)), uintptr(unsafe.Pointer(old)), 0, 0)
717 if e1 != 0 {
718 err = errnoErr(e1)
719 }
720 return
721 }
722
723
724
725 func read(fd int, p []byte) (n int, err error) {
726 var _p0 unsafe.Pointer
727 if len(p) > 0 {
728 _p0 = unsafe.Pointer(&p[0])
729 } else {
730 _p0 = unsafe.Pointer(&_zero)
731 }
732 r0, _, e1 := Syscall(SYS_READ, uintptr(fd), uintptr(_p0), uintptr(len(p)))
733 n = int(r0)
734 if e1 != 0 {
735 err = errnoErr(e1)
736 }
737 return
738 }
739
740
741
742 func Removexattr(path string, attr string) (err error) {
743 var _p0 *byte
744 _p0, err = BytePtrFromString(path)
745 if err != nil {
746 return
747 }
748 var _p1 *byte
749 _p1, err = BytePtrFromString(attr)
750 if err != nil {
751 return
752 }
753 _, _, e1 := Syscall(SYS_REMOVEXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
754 if e1 != 0 {
755 err = errnoErr(e1)
756 }
757 return
758 }
759
760
761
762 func Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error) {
763 var _p0 *byte
764 _p0, err = BytePtrFromString(oldpath)
765 if err != nil {
766 return
767 }
768 var _p1 *byte
769 _p1, err = BytePtrFromString(newpath)
770 if err != nil {
771 return
772 }
773 _, _, e1 := Syscall6(SYS_RENAMEAT, uintptr(olddirfd), uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)), 0, 0)
774 if e1 != 0 {
775 err = errnoErr(e1)
776 }
777 return
778 }
779
780
781
782 func Setdomainname(p []byte) (err error) {
783 var _p0 unsafe.Pointer
784 if len(p) > 0 {
785 _p0 = unsafe.Pointer(&p[0])
786 } else {
787 _p0 = unsafe.Pointer(&_zero)
788 }
789 _, _, e1 := Syscall(SYS_SETDOMAINNAME, uintptr(_p0), uintptr(len(p)), 0)
790 if e1 != 0 {
791 err = errnoErr(e1)
792 }
793 return
794 }
795
796
797
798 func Sethostname(p []byte) (err error) {
799 var _p0 unsafe.Pointer
800 if len(p) > 0 {
801 _p0 = unsafe.Pointer(&p[0])
802 } else {
803 _p0 = unsafe.Pointer(&_zero)
804 }
805 _, _, e1 := Syscall(SYS_SETHOSTNAME, uintptr(_p0), uintptr(len(p)), 0)
806 if e1 != 0 {
807 err = errnoErr(e1)
808 }
809 return
810 }
811
812
813
814 func Setpgid(pid int, pgid int) (err error) {
815 _, _, e1 := RawSyscall(SYS_SETPGID, uintptr(pid), uintptr(pgid), 0)
816 if e1 != 0 {
817 err = errnoErr(e1)
818 }
819 return
820 }
821
822
823
824 func Setsid() (pid int, err error) {
825 r0, _, e1 := RawSyscall(SYS_SETSID, 0, 0, 0)
826 pid = int(r0)
827 if e1 != 0 {
828 err = errnoErr(e1)
829 }
830 return
831 }
832
833
834
835 func Settimeofday(tv *Timeval) (err error) {
836 _, _, e1 := RawSyscall(SYS_SETTIMEOFDAY, uintptr(unsafe.Pointer(tv)), 0, 0)
837 if e1 != 0 {
838 err = errnoErr(e1)
839 }
840 return
841 }
842
843
844
845 func Setpriority(which int, who int, prio int) (err error) {
846 _, _, e1 := Syscall(SYS_SETPRIORITY, uintptr(which), uintptr(who), uintptr(prio))
847 if e1 != 0 {
848 err = errnoErr(e1)
849 }
850 return
851 }
852
853
854
855 func Setxattr(path string, attr string, data []byte, flags int) (err error) {
856 var _p0 *byte
857 _p0, err = BytePtrFromString(path)
858 if err != nil {
859 return
860 }
861 var _p1 *byte
862 _p1, err = BytePtrFromString(attr)
863 if err != nil {
864 return
865 }
866 var _p2 unsafe.Pointer
867 if len(data) > 0 {
868 _p2 = unsafe.Pointer(&data[0])
869 } else {
870 _p2 = unsafe.Pointer(&_zero)
871 }
872 _, _, e1 := Syscall6(SYS_SETXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(_p2), uintptr(len(data)), uintptr(flags), 0)
873 if e1 != 0 {
874 err = errnoErr(e1)
875 }
876 return
877 }
878
879
880
881 func Sync() {
882 Syscall(SYS_SYNC, 0, 0, 0)
883 return
884 }
885
886
887
888 func Sysinfo(info *Sysinfo_t) (err error) {
889 _, _, e1 := RawSyscall(SYS_SYSINFO, uintptr(unsafe.Pointer(info)), 0, 0)
890 if e1 != 0 {
891 err = errnoErr(e1)
892 }
893 return
894 }
895
896
897
898 func Tee(rfd int, wfd int, len int, flags int) (n int64, err error) {
899 r0, r1, e1 := Syscall6(SYS_TEE, uintptr(rfd), uintptr(wfd), uintptr(len), uintptr(flags), 0, 0)
900 n = int64(int64(r1)<<32 | int64(r0))
901 if e1 != 0 {
902 err = errnoErr(e1)
903 }
904 return
905 }
906
907
908
909 func Tgkill(tgid int, tid int, sig Signal) (err error) {
910 _, _, e1 := RawSyscall(SYS_TGKILL, uintptr(tgid), uintptr(tid), uintptr(sig))
911 if e1 != 0 {
912 err = errnoErr(e1)
913 }
914 return
915 }
916
917
918
919 func Times(tms *Tms) (ticks uintptr, err error) {
920 r0, _, e1 := RawSyscall(SYS_TIMES, uintptr(unsafe.Pointer(tms)), 0, 0)
921 ticks = uintptr(r0)
922 if e1 != 0 {
923 err = errnoErr(e1)
924 }
925 return
926 }
927
928
929
930 func Umask(mask int) (oldmask int) {
931 r0, _ := rawSyscallNoError(SYS_UMASK, uintptr(mask), 0, 0)
932 oldmask = int(r0)
933 return
934 }
935
936
937
938 func Uname(buf *Utsname) (err error) {
939 _, _, e1 := RawSyscall(SYS_UNAME, uintptr(unsafe.Pointer(buf)), 0, 0)
940 if e1 != 0 {
941 err = errnoErr(e1)
942 }
943 return
944 }
945
946
947
948 func Unmount(target string, flags int) (err error) {
949 var _p0 *byte
950 _p0, err = BytePtrFromString(target)
951 if err != nil {
952 return
953 }
954 _, _, e1 := Syscall(SYS_UMOUNT2, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
955 if e1 != 0 {
956 err = errnoErr(e1)
957 }
958 return
959 }
960
961
962
963 func Unshare(flags int) (err error) {
964 _, _, e1 := Syscall(SYS_UNSHARE, uintptr(flags), 0, 0)
965 if e1 != 0 {
966 err = errnoErr(e1)
967 }
968 return
969 }
970
971
972
973 func Ustat(dev int, ubuf *Ustat_t) (err error) {
974 _, _, e1 := Syscall(SYS_USTAT, uintptr(dev), uintptr(unsafe.Pointer(ubuf)), 0)
975 if e1 != 0 {
976 err = errnoErr(e1)
977 }
978 return
979 }
980
981
982
983 func Utime(path string, buf *Utimbuf) (err error) {
984 var _p0 *byte
985 _p0, err = BytePtrFromString(path)
986 if err != nil {
987 return
988 }
989 _, _, e1 := Syscall(SYS_UTIME, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(buf)), 0)
990 if e1 != 0 {
991 err = errnoErr(e1)
992 }
993 return
994 }
995
996
997
998 func write(fd int, p []byte) (n int, err error) {
999 var _p0 unsafe.Pointer
1000 if len(p) > 0 {
1001 _p0 = unsafe.Pointer(&p[0])
1002 } else {
1003 _p0 = unsafe.Pointer(&_zero)
1004 }
1005 r0, _, e1 := Syscall(SYS_WRITE, uintptr(fd), uintptr(_p0), uintptr(len(p)))
1006 n = int(r0)
1007 if e1 != 0 {
1008 err = errnoErr(e1)
1009 }
1010 return
1011 }
1012
1013
1014
1015 func exitThread(code int) (err error) {
1016 _, _, e1 := Syscall(SYS_EXIT, uintptr(code), 0, 0)
1017 if e1 != 0 {
1018 err = errnoErr(e1)
1019 }
1020 return
1021 }
1022
1023
1024
1025 func readlen(fd int, p *byte, np int) (n int, err error) {
1026 r0, _, e1 := Syscall(SYS_READ, uintptr(fd), uintptr(unsafe.Pointer(p)), uintptr(np))
1027 n = int(r0)
1028 if e1 != 0 {
1029 err = errnoErr(e1)
1030 }
1031 return
1032 }
1033
1034
1035
1036 func writelen(fd int, p *byte, np int) (n int, err error) {
1037 r0, _, e1 := Syscall(SYS_WRITE, uintptr(fd), uintptr(unsafe.Pointer(p)), uintptr(np))
1038 n = int(r0)
1039 if e1 != 0 {
1040 err = errnoErr(e1)
1041 }
1042 return
1043 }
1044
1045
1046
1047 func munmap(addr uintptr, length uintptr) (err error) {
1048 _, _, e1 := Syscall(SYS_MUNMAP, uintptr(addr), uintptr(length), 0)
1049 if e1 != 0 {
1050 err = errnoErr(e1)
1051 }
1052 return
1053 }
1054
1055
1056
1057 func Madvise(b []byte, advice int) (err error) {
1058 var _p0 unsafe.Pointer
1059 if len(b) > 0 {
1060 _p0 = unsafe.Pointer(&b[0])
1061 } else {
1062 _p0 = unsafe.Pointer(&_zero)
1063 }
1064 _, _, e1 := Syscall(SYS_MADVISE, uintptr(_p0), uintptr(len(b)), uintptr(advice))
1065 if e1 != 0 {
1066 err = errnoErr(e1)
1067 }
1068 return
1069 }
1070
1071
1072
1073 func Mprotect(b []byte, prot int) (err error) {
1074 var _p0 unsafe.Pointer
1075 if len(b) > 0 {
1076 _p0 = unsafe.Pointer(&b[0])
1077 } else {
1078 _p0 = unsafe.Pointer(&_zero)
1079 }
1080 _, _, e1 := Syscall(SYS_MPROTECT, uintptr(_p0), uintptr(len(b)), uintptr(prot))
1081 if e1 != 0 {
1082 err = errnoErr(e1)
1083 }
1084 return
1085 }
1086
1087
1088
1089 func Mlock(b []byte) (err error) {
1090 var _p0 unsafe.Pointer
1091 if len(b) > 0 {
1092 _p0 = unsafe.Pointer(&b[0])
1093 } else {
1094 _p0 = unsafe.Pointer(&_zero)
1095 }
1096 _, _, e1 := Syscall(SYS_MLOCK, uintptr(_p0), uintptr(len(b)), 0)
1097 if e1 != 0 {
1098 err = errnoErr(e1)
1099 }
1100 return
1101 }
1102
1103
1104
1105 func Munlock(b []byte) (err error) {
1106 var _p0 unsafe.Pointer
1107 if len(b) > 0 {
1108 _p0 = unsafe.Pointer(&b[0])
1109 } else {
1110 _p0 = unsafe.Pointer(&_zero)
1111 }
1112 _, _, e1 := Syscall(SYS_MUNLOCK, uintptr(_p0), uintptr(len(b)), 0)
1113 if e1 != 0 {
1114 err = errnoErr(e1)
1115 }
1116 return
1117 }
1118
1119
1120
1121 func Mlockall(flags int) (err error) {
1122 _, _, e1 := Syscall(SYS_MLOCKALL, uintptr(flags), 0, 0)
1123 if e1 != 0 {
1124 err = errnoErr(e1)
1125 }
1126 return
1127 }
1128
1129
1130
1131 func Munlockall() (err error) {
1132 _, _, e1 := Syscall(SYS_MUNLOCKALL, 0, 0, 0)
1133 if e1 != 0 {
1134 err = errnoErr(e1)
1135 }
1136 return
1137 }
1138
1139
1140
1141 func pipe(p *[2]_C_int) (err error) {
1142 _, _, e1 := RawSyscall(SYS_PIPE, uintptr(unsafe.Pointer(p)), 0, 0)
1143 if e1 != 0 {
1144 err = errnoErr(e1)
1145 }
1146 return
1147 }
1148
1149
1150
1151 func pipe2(p *[2]_C_int, flags int) (err error) {
1152 _, _, e1 := RawSyscall(SYS_PIPE2, uintptr(unsafe.Pointer(p)), uintptr(flags), 0)
1153 if e1 != 0 {
1154 err = errnoErr(e1)
1155 }
1156 return
1157 }
1158
1159
1160
1161 func Dup2(oldfd int, newfd int) (err error) {
1162 _, _, e1 := Syscall(SYS_DUP2, uintptr(oldfd), uintptr(newfd), 0)
1163 if e1 != 0 {
1164 err = errnoErr(e1)
1165 }
1166 return
1167 }
1168
1169
1170
1171 func Fchown(fd int, uid int, gid int) (err error) {
1172 _, _, e1 := Syscall(SYS_FCHOWN32, uintptr(fd), uintptr(uid), uintptr(gid))
1173 if e1 != 0 {
1174 err = errnoErr(e1)
1175 }
1176 return
1177 }
1178
1179
1180
1181 func Fstat(fd int, stat *Stat_t) (err error) {
1182 _, _, e1 := Syscall(SYS_FSTAT64, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
1183 if e1 != 0 {
1184 err = errnoErr(e1)
1185 }
1186 return
1187 }
1188
1189
1190
1191 func fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) {
1192 var _p0 *byte
1193 _p0, err = BytePtrFromString(path)
1194 if err != nil {
1195 return
1196 }
1197 _, _, e1 := Syscall6(SYS_FSTATAT64, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), uintptr(flags), 0, 0)
1198 if e1 != 0 {
1199 err = errnoErr(e1)
1200 }
1201 return
1202 }
1203
1204
1205
1206 func Ftruncate(fd int, length int64) (err error) {
1207 _, _, e1 := Syscall(SYS_FTRUNCATE64, uintptr(fd), uintptr(length), uintptr(length>>32))
1208 if e1 != 0 {
1209 err = errnoErr(e1)
1210 }
1211 return
1212 }
1213
1214
1215
1216 func Getegid() (egid int) {
1217 r0, _ := rawSyscallNoError(SYS_GETEGID32, 0, 0, 0)
1218 egid = int(r0)
1219 return
1220 }
1221
1222
1223
1224 func Geteuid() (euid int) {
1225 r0, _ := rawSyscallNoError(SYS_GETEUID32, 0, 0, 0)
1226 euid = int(r0)
1227 return
1228 }
1229
1230
1231
1232 func Getgid() (gid int) {
1233 r0, _ := rawSyscallNoError(SYS_GETGID32, 0, 0, 0)
1234 gid = int(r0)
1235 return
1236 }
1237
1238
1239
1240 func Getuid() (uid int) {
1241 r0, _ := rawSyscallNoError(SYS_GETUID32, 0, 0, 0)
1242 uid = int(r0)
1243 return
1244 }
1245
1246
1247
1248 func InotifyInit() (fd int, err error) {
1249 r0, _, e1 := RawSyscall(SYS_INOTIFY_INIT, 0, 0, 0)
1250 fd = int(r0)
1251 if e1 != 0 {
1252 err = errnoErr(e1)
1253 }
1254 return
1255 }
1256
1257
1258
1259 func Ioperm(from int, num int, on int) (err error) {
1260 _, _, e1 := Syscall(SYS_IOPERM, uintptr(from), uintptr(num), uintptr(on))
1261 if e1 != 0 {
1262 err = errnoErr(e1)
1263 }
1264 return
1265 }
1266
1267
1268
1269 func Iopl(level int) (err error) {
1270 _, _, e1 := Syscall(SYS_IOPL, uintptr(level), 0, 0)
1271 if e1 != 0 {
1272 err = errnoErr(e1)
1273 }
1274 return
1275 }
1276
1277
1278
1279 func Pread(fd int, p []byte, offset int64) (n int, err error) {
1280 var _p0 unsafe.Pointer
1281 if len(p) > 0 {
1282 _p0 = unsafe.Pointer(&p[0])
1283 } else {
1284 _p0 = unsafe.Pointer(&_zero)
1285 }
1286 r0, _, e1 := Syscall6(SYS_PREAD64, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), uintptr(offset>>32), 0)
1287 n = int(r0)
1288 if e1 != 0 {
1289 err = errnoErr(e1)
1290 }
1291 return
1292 }
1293
1294
1295
1296 func Pwrite(fd int, p []byte, offset int64) (n int, err error) {
1297 var _p0 unsafe.Pointer
1298 if len(p) > 0 {
1299 _p0 = unsafe.Pointer(&p[0])
1300 } else {
1301 _p0 = unsafe.Pointer(&_zero)
1302 }
1303 r0, _, e1 := Syscall6(SYS_PWRITE64, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), uintptr(offset>>32), 0)
1304 n = int(r0)
1305 if e1 != 0 {
1306 err = errnoErr(e1)
1307 }
1308 return
1309 }
1310
1311
1312
1313 func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
1314 r0, _, e1 := Syscall6(SYS_SENDFILE64, uintptr(outfd), uintptr(infd), uintptr(unsafe.Pointer(offset)), uintptr(count), 0, 0)
1315 written = int(r0)
1316 if e1 != 0 {
1317 err = errnoErr(e1)
1318 }
1319 return
1320 }
1321
1322
1323
1324 func Setfsgid(gid int) (err error) {
1325 _, _, e1 := Syscall(SYS_SETFSGID32, uintptr(gid), 0, 0)
1326 if e1 != 0 {
1327 err = errnoErr(e1)
1328 }
1329 return
1330 }
1331
1332
1333
1334 func Setfsuid(uid int) (err error) {
1335 _, _, e1 := Syscall(SYS_SETFSUID32, uintptr(uid), 0, 0)
1336 if e1 != 0 {
1337 err = errnoErr(e1)
1338 }
1339 return
1340 }
1341
1342
1343
1344 func Setregid(rgid int, egid int) (err error) {
1345 _, _, e1 := RawSyscall(SYS_SETREGID32, uintptr(rgid), uintptr(egid), 0)
1346 if e1 != 0 {
1347 err = errnoErr(e1)
1348 }
1349 return
1350 }
1351
1352
1353
1354 func Setresgid(rgid int, egid int, sgid int) (err error) {
1355 _, _, e1 := RawSyscall(SYS_SETRESGID32, uintptr(rgid), uintptr(egid), uintptr(sgid))
1356 if e1 != 0 {
1357 err = errnoErr(e1)
1358 }
1359 return
1360 }
1361
1362
1363
1364 func Setresuid(ruid int, euid int, suid int) (err error) {
1365 _, _, e1 := RawSyscall(SYS_SETRESUID32, uintptr(ruid), uintptr(euid), uintptr(suid))
1366 if e1 != 0 {
1367 err = errnoErr(e1)
1368 }
1369 return
1370 }
1371
1372
1373
1374 func Setreuid(ruid int, euid int) (err error) {
1375 _, _, e1 := RawSyscall(SYS_SETREUID32, uintptr(ruid), uintptr(euid), 0)
1376 if e1 != 0 {
1377 err = errnoErr(e1)
1378 }
1379 return
1380 }
1381
1382
1383
1384 func Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int, err error) {
1385 r0, _, e1 := Syscall6(SYS_SPLICE, uintptr(rfd), uintptr(unsafe.Pointer(roff)), uintptr(wfd), uintptr(unsafe.Pointer(woff)), uintptr(len), uintptr(flags))
1386 n = int(r0)
1387 if e1 != 0 {
1388 err = errnoErr(e1)
1389 }
1390 return
1391 }
1392
1393
1394
1395 func SyncFileRange(fd int, off int64, n int64, flags int) (err error) {
1396 _, _, e1 := Syscall6(SYS_SYNC_FILE_RANGE, uintptr(fd), uintptr(off), uintptr(off>>32), uintptr(n), uintptr(n>>32), uintptr(flags))
1397 if e1 != 0 {
1398 err = errnoErr(e1)
1399 }
1400 return
1401 }
1402
1403
1404
1405 func Truncate(path string, length int64) (err error) {
1406 var _p0 *byte
1407 _p0, err = BytePtrFromString(path)
1408 if err != nil {
1409 return
1410 }
1411 _, _, e1 := Syscall(SYS_TRUNCATE64, uintptr(unsafe.Pointer(_p0)), uintptr(length), uintptr(length>>32))
1412 if e1 != 0 {
1413 err = errnoErr(e1)
1414 }
1415 return
1416 }
1417
1418
1419
1420 func getgroups(n int, list *_Gid_t) (nn int, err error) {
1421 r0, _, e1 := RawSyscall(SYS_GETGROUPS32, uintptr(n), uintptr(unsafe.Pointer(list)), 0)
1422 nn = int(r0)
1423 if e1 != 0 {
1424 err = errnoErr(e1)
1425 }
1426 return
1427 }
1428
1429
1430
1431 func setgroups(n int, list *_Gid_t) (err error) {
1432 _, _, e1 := RawSyscall(SYS_SETGROUPS32, uintptr(n), uintptr(unsafe.Pointer(list)), 0)
1433 if e1 != 0 {
1434 err = errnoErr(e1)
1435 }
1436 return
1437 }
1438
1439
1440
1441 func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) {
1442 r0, _, e1 := Syscall6(SYS__NEWSELECT, uintptr(nfd), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0)
1443 n = int(r0)
1444 if e1 != 0 {
1445 err = errnoErr(e1)
1446 }
1447 return
1448 }
1449
1450
1451
1452 func mmap2(addr uintptr, length uintptr, prot int, flags int, fd int, pageOffset uintptr) (xaddr uintptr, err error) {
1453 r0, _, e1 := Syscall6(SYS_MMAP2, uintptr(addr), uintptr(length), uintptr(prot), uintptr(flags), uintptr(fd), uintptr(pageOffset))
1454 xaddr = uintptr(r0)
1455 if e1 != 0 {
1456 err = errnoErr(e1)
1457 }
1458 return
1459 }
1460
1461
1462
1463 func EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) {
1464 var _p0 unsafe.Pointer
1465 if len(events) > 0 {
1466 _p0 = unsafe.Pointer(&events[0])
1467 } else {
1468 _p0 = unsafe.Pointer(&_zero)
1469 }
1470 r0, _, e1 := Syscall6(SYS_EPOLL_WAIT, uintptr(epfd), uintptr(_p0), uintptr(len(events)), uintptr(msec), 0, 0)
1471 n = int(r0)
1472 if e1 != 0 {
1473 err = errnoErr(e1)
1474 }
1475 return
1476 }
1477
1478
1479
1480 func getrlimit(resource int, rlim *rlimit32) (err error) {
1481 _, _, e1 := RawSyscall(SYS_GETRLIMIT, uintptr(resource), uintptr(unsafe.Pointer(rlim)), 0)
1482 if e1 != 0 {
1483 err = errnoErr(e1)
1484 }
1485 return
1486 }
1487
1488
1489
1490 func setrlimit(resource int, rlim *rlimit32) (err error) {
1491 _, _, e1 := RawSyscall(SYS_SETRLIMIT, uintptr(resource), uintptr(unsafe.Pointer(rlim)), 0)
1492 if e1 != 0 {
1493 err = errnoErr(e1)
1494 }
1495 return
1496 }
1497
1498
1499
1500 func Gettimeofday(tv *Timeval) (err error) {
1501 _, _, e1 := RawSyscall(SYS_GETTIMEOFDAY, uintptr(unsafe.Pointer(tv)), 0, 0)
1502 if e1 != 0 {
1503 err = errnoErr(e1)
1504 }
1505 return
1506 }
1507
1508
1509
1510 func Time(t *Time_t) (tt Time_t, err error) {
1511 r0, _, e1 := RawSyscall(SYS_TIME, uintptr(unsafe.Pointer(t)), 0, 0)
1512 tt = Time_t(r0)
1513 if e1 != 0 {
1514 err = errnoErr(e1)
1515 }
1516 return
1517 }
1518
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