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 Getuid() (uid int) {
113 r0, _ := RawSyscallNoError(SYS_GETUID, 0, 0, 0)
114 uid = int(r0)
115 return
116 }
117
118
119
120 func Listen(s int, n int) (err error) {
121 _, _, e1 := Syscall(SYS_LISTEN, uintptr(s), uintptr(n), 0)
122 if e1 != 0 {
123 err = errnoErr(e1)
124 }
125 return
126 }
127
128
129
130 func pread(fd int, p []byte, offset int64) (n int, err error) {
131 var _p0 unsafe.Pointer
132 if len(p) > 0 {
133 _p0 = unsafe.Pointer(&p[0])
134 } else {
135 _p0 = unsafe.Pointer(&_zero)
136 }
137 r0, _, e1 := Syscall6(SYS_PREAD64, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), 0, 0)
138 n = int(r0)
139 if e1 != 0 {
140 err = errnoErr(e1)
141 }
142 return
143 }
144
145
146
147 func pwrite(fd int, p []byte, offset int64) (n int, err error) {
148 var _p0 unsafe.Pointer
149 if len(p) > 0 {
150 _p0 = unsafe.Pointer(&p[0])
151 } else {
152 _p0 = unsafe.Pointer(&_zero)
153 }
154 r0, _, e1 := Syscall6(SYS_PWRITE64, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), 0, 0)
155 n = int(r0)
156 if e1 != 0 {
157 err = errnoErr(e1)
158 }
159 return
160 }
161
162
163
164 func Seek(fd int, offset int64, whence int) (off int64, err error) {
165 r0, _, e1 := Syscall(SYS_LSEEK, uintptr(fd), uintptr(offset), uintptr(whence))
166 off = int64(r0)
167 if e1 != 0 {
168 err = errnoErr(e1)
169 }
170 return
171 }
172
173
174
175 func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
176 r0, _, e1 := Syscall6(SYS_SENDFILE, uintptr(outfd), uintptr(infd), uintptr(unsafe.Pointer(offset)), uintptr(count), 0, 0)
177 written = int(r0)
178 if e1 != 0 {
179 err = errnoErr(e1)
180 }
181 return
182 }
183
184
185
186 func setfsgid(gid int) (prev int, err error) {
187 r0, _, e1 := Syscall(SYS_SETFSGID, uintptr(gid), 0, 0)
188 prev = int(r0)
189 if e1 != 0 {
190 err = errnoErr(e1)
191 }
192 return
193 }
194
195
196
197 func setfsuid(uid int) (prev int, err error) {
198 r0, _, e1 := Syscall(SYS_SETFSUID, uintptr(uid), 0, 0)
199 prev = int(r0)
200 if e1 != 0 {
201 err = errnoErr(e1)
202 }
203 return
204 }
205
206
207
208 func Shutdown(fd int, how int) (err error) {
209 _, _, e1 := Syscall(SYS_SHUTDOWN, uintptr(fd), uintptr(how), 0)
210 if e1 != 0 {
211 err = errnoErr(e1)
212 }
213 return
214 }
215
216
217
218 func Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int64, err error) {
219 r0, _, e1 := Syscall6(SYS_SPLICE, uintptr(rfd), uintptr(unsafe.Pointer(roff)), uintptr(wfd), uintptr(unsafe.Pointer(woff)), uintptr(len), uintptr(flags))
220 n = int64(r0)
221 if e1 != 0 {
222 err = errnoErr(e1)
223 }
224 return
225 }
226
227
228
229 func Statfs(path string, buf *Statfs_t) (err error) {
230 var _p0 *byte
231 _p0, err = BytePtrFromString(path)
232 if err != nil {
233 return
234 }
235 _, _, e1 := Syscall(SYS_STATFS, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(buf)), 0)
236 if e1 != 0 {
237 err = errnoErr(e1)
238 }
239 return
240 }
241
242
243
244 func SyncFileRange(fd int, off int64, n int64, flags int) (err error) {
245 _, _, e1 := Syscall6(SYS_SYNC_FILE_RANGE, uintptr(fd), uintptr(off), uintptr(n), uintptr(flags), 0, 0)
246 if e1 != 0 {
247 err = errnoErr(e1)
248 }
249 return
250 }
251
252
253
254 func Truncate(path string, length int64) (err error) {
255 var _p0 *byte
256 _p0, err = BytePtrFromString(path)
257 if err != nil {
258 return
259 }
260 _, _, e1 := Syscall(SYS_TRUNCATE, uintptr(unsafe.Pointer(_p0)), uintptr(length), 0)
261 if e1 != 0 {
262 err = errnoErr(e1)
263 }
264 return
265 }
266
267
268
269 func accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) {
270 r0, _, e1 := Syscall6(SYS_ACCEPT4, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), uintptr(flags), 0, 0)
271 fd = int(r0)
272 if e1 != 0 {
273 err = errnoErr(e1)
274 }
275 return
276 }
277
278
279
280 func bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
281 _, _, e1 := Syscall(SYS_BIND, uintptr(s), uintptr(addr), uintptr(addrlen))
282 if e1 != 0 {
283 err = errnoErr(e1)
284 }
285 return
286 }
287
288
289
290 func connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
291 _, _, e1 := Syscall(SYS_CONNECT, uintptr(s), uintptr(addr), uintptr(addrlen))
292 if e1 != 0 {
293 err = errnoErr(e1)
294 }
295 return
296 }
297
298
299
300 func getgroups(n int, list *_Gid_t) (nn int, err error) {
301 r0, _, e1 := RawSyscall(SYS_GETGROUPS, uintptr(n), uintptr(unsafe.Pointer(list)), 0)
302 nn = int(r0)
303 if e1 != 0 {
304 err = errnoErr(e1)
305 }
306 return
307 }
308
309
310
311 func setgroups(n int, list *_Gid_t) (err error) {
312 _, _, e1 := RawSyscall(SYS_SETGROUPS, uintptr(n), uintptr(unsafe.Pointer(list)), 0)
313 if e1 != 0 {
314 err = errnoErr(e1)
315 }
316 return
317 }
318
319
320
321 func getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error) {
322 _, _, e1 := Syscall6(SYS_GETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(unsafe.Pointer(vallen)), 0)
323 if e1 != 0 {
324 err = errnoErr(e1)
325 }
326 return
327 }
328
329
330
331 func setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error) {
332 _, _, e1 := Syscall6(SYS_SETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(vallen), 0)
333 if e1 != 0 {
334 err = errnoErr(e1)
335 }
336 return
337 }
338
339
340
341 func socket(domain int, typ int, proto int) (fd int, err error) {
342 r0, _, e1 := RawSyscall(SYS_SOCKET, uintptr(domain), uintptr(typ), uintptr(proto))
343 fd = int(r0)
344 if e1 != 0 {
345 err = errnoErr(e1)
346 }
347 return
348 }
349
350
351
352 func socketpair(domain int, typ int, proto int, fd *[2]int32) (err error) {
353 _, _, e1 := RawSyscall6(SYS_SOCKETPAIR, uintptr(domain), uintptr(typ), uintptr(proto), uintptr(unsafe.Pointer(fd)), 0, 0)
354 if e1 != 0 {
355 err = errnoErr(e1)
356 }
357 return
358 }
359
360
361
362 func getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
363 _, _, e1 := RawSyscall(SYS_GETPEERNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
364 if e1 != 0 {
365 err = errnoErr(e1)
366 }
367 return
368 }
369
370
371
372 func getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
373 _, _, e1 := RawSyscall(SYS_GETSOCKNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
374 if e1 != 0 {
375 err = errnoErr(e1)
376 }
377 return
378 }
379
380
381
382 func recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error) {
383 var _p0 unsafe.Pointer
384 if len(p) > 0 {
385 _p0 = unsafe.Pointer(&p[0])
386 } else {
387 _p0 = unsafe.Pointer(&_zero)
388 }
389 r0, _, e1 := Syscall6(SYS_RECVFROM, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(flags), uintptr(unsafe.Pointer(from)), uintptr(unsafe.Pointer(fromlen)))
390 n = int(r0)
391 if e1 != 0 {
392 err = errnoErr(e1)
393 }
394 return
395 }
396
397
398
399 func sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error) {
400 var _p0 unsafe.Pointer
401 if len(buf) > 0 {
402 _p0 = unsafe.Pointer(&buf[0])
403 } else {
404 _p0 = unsafe.Pointer(&_zero)
405 }
406 _, _, e1 := Syscall6(SYS_SENDTO, uintptr(s), uintptr(_p0), uintptr(len(buf)), uintptr(flags), uintptr(to), uintptr(addrlen))
407 if e1 != 0 {
408 err = errnoErr(e1)
409 }
410 return
411 }
412
413
414
415 func recvmsg(s int, msg *Msghdr, flags int) (n int, err error) {
416 r0, _, e1 := Syscall(SYS_RECVMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
417 n = int(r0)
418 if e1 != 0 {
419 err = errnoErr(e1)
420 }
421 return
422 }
423
424
425
426 func sendmsg(s int, msg *Msghdr, flags int) (n int, err error) {
427 r0, _, e1 := Syscall(SYS_SENDMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
428 n = int(r0)
429 if e1 != 0 {
430 err = errnoErr(e1)
431 }
432 return
433 }
434
435
436
437 func mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error) {
438 r0, _, e1 := Syscall6(SYS_MMAP, uintptr(addr), uintptr(length), uintptr(prot), uintptr(flags), uintptr(fd), uintptr(offset))
439 xaddr = uintptr(r0)
440 if e1 != 0 {
441 err = errnoErr(e1)
442 }
443 return
444 }
445
446
447
448 func Gettimeofday(tv *Timeval) (err error) {
449 _, _, e1 := RawSyscall(SYS_GETTIMEOFDAY, uintptr(unsafe.Pointer(tv)), 0, 0)
450 if e1 != 0 {
451 err = errnoErr(e1)
452 }
453 return
454 }
455
456
457
458 func kexecFileLoad(kernelFd int, initrdFd int, cmdlineLen int, cmdline string, flags int) (err error) {
459 var _p0 *byte
460 _p0, err = BytePtrFromString(cmdline)
461 if err != nil {
462 return
463 }
464 _, _, e1 := Syscall6(SYS_KEXEC_FILE_LOAD, uintptr(kernelFd), uintptr(initrdFd), uintptr(cmdlineLen), uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
465 if e1 != 0 {
466 err = errnoErr(e1)
467 }
468 return
469 }
470
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