zsyscall_linux_riscv64.go

Documentation: cmd/vendor/golang.org/x/sys/unix

     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
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