zsyscall_linux_riscv64.go raw

   1  // go run mksyscall.go -tags linux,riscv64 syscall_linux.go syscall_linux_riscv64.go
   2  // Code generated by the command above; see README.md. DO NOT EDIT.
   3  
   4  //go:build linux && riscv64
   5  
   6  package unix
   7  
   8  import (
   9  	"syscall"
  10  	"unsafe"
  11  )
  12  
  13  var _ syscall.Errno
  14  
  15  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
  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  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
  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  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
  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  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
  47  
  48  func EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) {
  49  	var _p0 unsafe.Pointer
  50  	if len(events) > 0 {
  51  		_p0 = unsafe.Pointer(&events[0])
  52  	} else {
  53  		_p0 = unsafe.Pointer(&_zero)
  54  	}
  55  	r0, _, e1 := Syscall6(SYS_EPOLL_PWAIT, uintptr(epfd), uintptr(_p0), uintptr(len(events)), uintptr(msec), 0, 0)
  56  	n = int(r0)
  57  	if e1 != 0 {
  58  		err = errnoErr(e1)
  59  	}
  60  	return
  61  }
  62  
  63  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
  64  
  65  func Fadvise(fd int, offset int64, length int64, advice int) (err error) {
  66  	_, _, e1 := Syscall6(SYS_FADVISE64, uintptr(fd), uintptr(offset), uintptr(length), uintptr(advice), 0, 0)
  67  	if e1 != 0 {
  68  		err = errnoErr(e1)
  69  	}
  70  	return
  71  }
  72  
  73  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
  74  
  75  func Fchown(fd int, uid int, gid int) (err error) {
  76  	_, _, e1 := Syscall(SYS_FCHOWN, uintptr(fd), uintptr(uid), uintptr(gid))
  77  	if e1 != 0 {
  78  		err = errnoErr(e1)
  79  	}
  80  	return
  81  }
  82  
  83  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
  84  
  85  func Fstat(fd int, stat *Stat_t) (err error) {
  86  	_, _, e1 := Syscall(SYS_FSTAT, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
  87  	if e1 != 0 {
  88  		err = errnoErr(e1)
  89  	}
  90  	return
  91  }
  92  
  93  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
  94  
  95  func Fstatat(fd int, path string, stat *Stat_t, flags int) (err error) {
  96  	var _p0 *byte
  97  	_p0, err = BytePtrFromString(path)
  98  	if err != nil {
  99  		return
 100  	}
 101  	_, _, e1 := Syscall6(SYS_FSTATAT, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), uintptr(flags), 0, 0)
 102  	if e1 != 0 {
 103  		err = errnoErr(e1)
 104  	}
 105  	return
 106  }
 107  
 108  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 109  
 110  func Fstatfs(fd int, buf *Statfs_t) (err error) {
 111  	_, _, e1 := Syscall(SYS_FSTATFS, uintptr(fd), uintptr(unsafe.Pointer(buf)), 0)
 112  	if e1 != 0 {
 113  		err = errnoErr(e1)
 114  	}
 115  	return
 116  }
 117  
 118  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 119  
 120  func Ftruncate(fd int, length int64) (err error) {
 121  	_, _, e1 := Syscall(SYS_FTRUNCATE, uintptr(fd), uintptr(length), 0)
 122  	if e1 != 0 {
 123  		err = errnoErr(e1)
 124  	}
 125  	return
 126  }
 127  
 128  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 129  
 130  func Getegid() (egid int) {
 131  	r0, _ := RawSyscallNoError(SYS_GETEGID, 0, 0, 0)
 132  	egid = int(r0)
 133  	return
 134  }
 135  
 136  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 137  
 138  func Geteuid() (euid int) {
 139  	r0, _ := RawSyscallNoError(SYS_GETEUID, 0, 0, 0)
 140  	euid = int(r0)
 141  	return
 142  }
 143  
 144  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 145  
 146  func Getgid() (gid int) {
 147  	r0, _ := RawSyscallNoError(SYS_GETGID, 0, 0, 0)
 148  	gid = int(r0)
 149  	return
 150  }
 151  
 152  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 153  
 154  func Getrlimit(resource int, rlim *Rlimit) (err error) {
 155  	_, _, e1 := RawSyscall(SYS_GETRLIMIT, uintptr(resource), uintptr(unsafe.Pointer(rlim)), 0)
 156  	if e1 != 0 {
 157  		err = errnoErr(e1)
 158  	}
 159  	return
 160  }
 161  
 162  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 163  
 164  func Getuid() (uid int) {
 165  	r0, _ := RawSyscallNoError(SYS_GETUID, 0, 0, 0)
 166  	uid = int(r0)
 167  	return
 168  }
 169  
 170  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 171  
 172  func Listen(s int, n int) (err error) {
 173  	_, _, e1 := Syscall(SYS_LISTEN, uintptr(s), uintptr(n), 0)
 174  	if e1 != 0 {
 175  		err = errnoErr(e1)
 176  	}
 177  	return
 178  }
 179  
 180  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 181  
 182  func MemfdSecret(flags int) (fd int, err error) {
 183  	r0, _, e1 := Syscall(SYS_MEMFD_SECRET, uintptr(flags), 0, 0)
 184  	fd = int(r0)
 185  	if e1 != 0 {
 186  		err = errnoErr(e1)
 187  	}
 188  	return
 189  }
 190  
 191  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 192  
 193  func pread(fd int, p []byte, offset int64) (n int, err error) {
 194  	var _p0 unsafe.Pointer
 195  	if len(p) > 0 {
 196  		_p0 = unsafe.Pointer(&p[0])
 197  	} else {
 198  		_p0 = unsafe.Pointer(&_zero)
 199  	}
 200  	r0, _, e1 := Syscall6(SYS_PREAD64, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), 0, 0)
 201  	n = int(r0)
 202  	if e1 != 0 {
 203  		err = errnoErr(e1)
 204  	}
 205  	return
 206  }
 207  
 208  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 209  
 210  func pwrite(fd int, p []byte, offset int64) (n int, err error) {
 211  	var _p0 unsafe.Pointer
 212  	if len(p) > 0 {
 213  		_p0 = unsafe.Pointer(&p[0])
 214  	} else {
 215  		_p0 = unsafe.Pointer(&_zero)
 216  	}
 217  	r0, _, e1 := Syscall6(SYS_PWRITE64, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), 0, 0)
 218  	n = int(r0)
 219  	if e1 != 0 {
 220  		err = errnoErr(e1)
 221  	}
 222  	return
 223  }
 224  
 225  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 226  
 227  func Seek(fd int, offset int64, whence int) (off int64, err error) {
 228  	r0, _, e1 := Syscall(SYS_LSEEK, uintptr(fd), uintptr(offset), uintptr(whence))
 229  	off = int64(r0)
 230  	if e1 != 0 {
 231  		err = errnoErr(e1)
 232  	}
 233  	return
 234  }
 235  
 236  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 237  
 238  func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
 239  	r0, _, e1 := Syscall6(SYS_SENDFILE, uintptr(outfd), uintptr(infd), uintptr(unsafe.Pointer(offset)), uintptr(count), 0, 0)
 240  	written = int(r0)
 241  	if e1 != 0 {
 242  		err = errnoErr(e1)
 243  	}
 244  	return
 245  }
 246  
 247  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 248  
 249  func setfsgid(gid int) (prev int, err error) {
 250  	r0, _, e1 := Syscall(SYS_SETFSGID, uintptr(gid), 0, 0)
 251  	prev = int(r0)
 252  	if e1 != 0 {
 253  		err = errnoErr(e1)
 254  	}
 255  	return
 256  }
 257  
 258  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 259  
 260  func setfsuid(uid int) (prev int, err error) {
 261  	r0, _, e1 := Syscall(SYS_SETFSUID, uintptr(uid), 0, 0)
 262  	prev = int(r0)
 263  	if e1 != 0 {
 264  		err = errnoErr(e1)
 265  	}
 266  	return
 267  }
 268  
 269  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 270  
 271  func Shutdown(fd int, how int) (err error) {
 272  	_, _, e1 := Syscall(SYS_SHUTDOWN, uintptr(fd), uintptr(how), 0)
 273  	if e1 != 0 {
 274  		err = errnoErr(e1)
 275  	}
 276  	return
 277  }
 278  
 279  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 280  
 281  func Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int64, err error) {
 282  	r0, _, e1 := Syscall6(SYS_SPLICE, uintptr(rfd), uintptr(unsafe.Pointer(roff)), uintptr(wfd), uintptr(unsafe.Pointer(woff)), uintptr(len), uintptr(flags))
 283  	n = int64(r0)
 284  	if e1 != 0 {
 285  		err = errnoErr(e1)
 286  	}
 287  	return
 288  }
 289  
 290  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 291  
 292  func Statfs(path string, buf *Statfs_t) (err error) {
 293  	var _p0 *byte
 294  	_p0, err = BytePtrFromString(path)
 295  	if err != nil {
 296  		return
 297  	}
 298  	_, _, e1 := Syscall(SYS_STATFS, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(buf)), 0)
 299  	if e1 != 0 {
 300  		err = errnoErr(e1)
 301  	}
 302  	return
 303  }
 304  
 305  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 306  
 307  func SyncFileRange(fd int, off int64, n int64, flags int) (err error) {
 308  	_, _, e1 := Syscall6(SYS_SYNC_FILE_RANGE, uintptr(fd), uintptr(off), uintptr(n), uintptr(flags), 0, 0)
 309  	if e1 != 0 {
 310  		err = errnoErr(e1)
 311  	}
 312  	return
 313  }
 314  
 315  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 316  
 317  func Truncate(path string, length int64) (err error) {
 318  	var _p0 *byte
 319  	_p0, err = BytePtrFromString(path)
 320  	if err != nil {
 321  		return
 322  	}
 323  	_, _, e1 := Syscall(SYS_TRUNCATE, uintptr(unsafe.Pointer(_p0)), uintptr(length), 0)
 324  	if e1 != 0 {
 325  		err = errnoErr(e1)
 326  	}
 327  	return
 328  }
 329  
 330  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 331  
 332  func accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) {
 333  	r0, _, e1 := Syscall6(SYS_ACCEPT4, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), uintptr(flags), 0, 0)
 334  	fd = int(r0)
 335  	if e1 != 0 {
 336  		err = errnoErr(e1)
 337  	}
 338  	return
 339  }
 340  
 341  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 342  
 343  func bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
 344  	_, _, e1 := Syscall(SYS_BIND, uintptr(s), uintptr(addr), uintptr(addrlen))
 345  	if e1 != 0 {
 346  		err = errnoErr(e1)
 347  	}
 348  	return
 349  }
 350  
 351  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 352  
 353  func connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
 354  	_, _, e1 := Syscall(SYS_CONNECT, uintptr(s), uintptr(addr), uintptr(addrlen))
 355  	if e1 != 0 {
 356  		err = errnoErr(e1)
 357  	}
 358  	return
 359  }
 360  
 361  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 362  
 363  func getgroups(n int, list *_Gid_t) (nn int, err error) {
 364  	r0, _, e1 := RawSyscall(SYS_GETGROUPS, uintptr(n), uintptr(unsafe.Pointer(list)), 0)
 365  	nn = int(r0)
 366  	if e1 != 0 {
 367  		err = errnoErr(e1)
 368  	}
 369  	return
 370  }
 371  
 372  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 373  
 374  func setgroups(n int, list *_Gid_t) (err error) {
 375  	_, _, e1 := RawSyscall(SYS_SETGROUPS, uintptr(n), uintptr(unsafe.Pointer(list)), 0)
 376  	if e1 != 0 {
 377  		err = errnoErr(e1)
 378  	}
 379  	return
 380  }
 381  
 382  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 383  
 384  func getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error) {
 385  	_, _, e1 := Syscall6(SYS_GETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(unsafe.Pointer(vallen)), 0)
 386  	if e1 != 0 {
 387  		err = errnoErr(e1)
 388  	}
 389  	return
 390  }
 391  
 392  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 393  
 394  func setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error) {
 395  	_, _, e1 := Syscall6(SYS_SETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(vallen), 0)
 396  	if e1 != 0 {
 397  		err = errnoErr(e1)
 398  	}
 399  	return
 400  }
 401  
 402  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 403  
 404  func socket(domain int, typ int, proto int) (fd int, err error) {
 405  	r0, _, e1 := RawSyscall(SYS_SOCKET, uintptr(domain), uintptr(typ), uintptr(proto))
 406  	fd = int(r0)
 407  	if e1 != 0 {
 408  		err = errnoErr(e1)
 409  	}
 410  	return
 411  }
 412  
 413  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 414  
 415  func socketpair(domain int, typ int, proto int, fd *[2]int32) (err error) {
 416  	_, _, e1 := RawSyscall6(SYS_SOCKETPAIR, uintptr(domain), uintptr(typ), uintptr(proto), uintptr(unsafe.Pointer(fd)), 0, 0)
 417  	if e1 != 0 {
 418  		err = errnoErr(e1)
 419  	}
 420  	return
 421  }
 422  
 423  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 424  
 425  func getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
 426  	_, _, e1 := RawSyscall(SYS_GETPEERNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
 427  	if e1 != 0 {
 428  		err = errnoErr(e1)
 429  	}
 430  	return
 431  }
 432  
 433  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 434  
 435  func getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
 436  	_, _, e1 := RawSyscall(SYS_GETSOCKNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
 437  	if e1 != 0 {
 438  		err = errnoErr(e1)
 439  	}
 440  	return
 441  }
 442  
 443  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 444  
 445  func recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error) {
 446  	var _p0 unsafe.Pointer
 447  	if len(p) > 0 {
 448  		_p0 = unsafe.Pointer(&p[0])
 449  	} else {
 450  		_p0 = unsafe.Pointer(&_zero)
 451  	}
 452  	r0, _, e1 := Syscall6(SYS_RECVFROM, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(flags), uintptr(unsafe.Pointer(from)), uintptr(unsafe.Pointer(fromlen)))
 453  	n = int(r0)
 454  	if e1 != 0 {
 455  		err = errnoErr(e1)
 456  	}
 457  	return
 458  }
 459  
 460  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 461  
 462  func sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error) {
 463  	var _p0 unsafe.Pointer
 464  	if len(buf) > 0 {
 465  		_p0 = unsafe.Pointer(&buf[0])
 466  	} else {
 467  		_p0 = unsafe.Pointer(&_zero)
 468  	}
 469  	_, _, e1 := Syscall6(SYS_SENDTO, uintptr(s), uintptr(_p0), uintptr(len(buf)), uintptr(flags), uintptr(to), uintptr(addrlen))
 470  	if e1 != 0 {
 471  		err = errnoErr(e1)
 472  	}
 473  	return
 474  }
 475  
 476  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 477  
 478  func recvmsg(s int, msg *Msghdr, flags int) (n int, err error) {
 479  	r0, _, e1 := Syscall(SYS_RECVMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
 480  	n = int(r0)
 481  	if e1 != 0 {
 482  		err = errnoErr(e1)
 483  	}
 484  	return
 485  }
 486  
 487  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 488  
 489  func sendmsg(s int, msg *Msghdr, flags int) (n int, err error) {
 490  	r0, _, e1 := Syscall(SYS_SENDMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
 491  	n = int(r0)
 492  	if e1 != 0 {
 493  		err = errnoErr(e1)
 494  	}
 495  	return
 496  }
 497  
 498  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 499  
 500  func mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error) {
 501  	r0, _, e1 := Syscall6(SYS_MMAP, uintptr(addr), uintptr(length), uintptr(prot), uintptr(flags), uintptr(fd), uintptr(offset))
 502  	xaddr = uintptr(r0)
 503  	if e1 != 0 {
 504  		err = errnoErr(e1)
 505  	}
 506  	return
 507  }
 508  
 509  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 510  
 511  func Gettimeofday(tv *Timeval) (err error) {
 512  	_, _, e1 := RawSyscall(SYS_GETTIMEOFDAY, uintptr(unsafe.Pointer(tv)), 0, 0)
 513  	if e1 != 0 {
 514  		err = errnoErr(e1)
 515  	}
 516  	return
 517  }
 518  
 519  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 520  
 521  func kexecFileLoad(kernelFd int, initrdFd int, cmdlineLen int, cmdline string, flags int) (err error) {
 522  	var _p0 *byte
 523  	_p0, err = BytePtrFromString(cmdline)
 524  	if err != nil {
 525  		return
 526  	}
 527  	_, _, e1 := Syscall6(SYS_KEXEC_FILE_LOAD, uintptr(kernelFd), uintptr(initrdFd), uintptr(cmdlineLen), uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
 528  	if e1 != 0 {
 529  		err = errnoErr(e1)
 530  	}
 531  	return
 532  }
 533  
 534  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 535  
 536  func riscvHWProbe(pairs []RISCVHWProbePairs, cpuCount uintptr, cpus *CPUSet, flags uint) (err error) {
 537  	var _p0 unsafe.Pointer
 538  	if len(pairs) > 0 {
 539  		_p0 = unsafe.Pointer(&pairs[0])
 540  	} else {
 541  		_p0 = unsafe.Pointer(&_zero)
 542  	}
 543  	_, _, e1 := Syscall6(SYS_RISCV_HWPROBE, uintptr(_p0), uintptr(len(pairs)), uintptr(cpuCount), uintptr(unsafe.Pointer(cpus)), uintptr(flags), 0)
 544  	if e1 != 0 {
 545  		err = errnoErr(e1)
 546  	}
 547  	return
 548  }
 549