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