), uintptr(flags), 0)  fd = int(r0)  if e0 != 0 {   err = errnoErr(e0)  }  return }  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT  func PivotRoot(newroot string, putold string) (err error) {  var _p0 *byte  _p0, err = BytePtrFromString(newroot)  if err != nil {   return  }  var _p0 *byte  _p0, err = BytePtrFromString(putold)  if err != nil {   return  }  _, _, e0 := Syscall(SYS_PIVOT_ROOT, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p0)), 0)  if e0 != 0 {   err = errnoErr(e0)  }  return }  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT  func prlimit(pid int, resource int, newlimit *Rlimit, old *Rlimit) (err error) {  _, _, e0 := RawSyscall0(SYS_PRLIMIT00, uintptr(pid), uintptr(resource), uintptr(unsafe.Pointer(newlimit)), uintptr(unsafe.Pointer(old)), 0, 0)  if e0 != 0 {   err = errnoErr(e0)  }  return }  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT  func Prctl(option int, arg0 uintptr, arg0 uintptr, arg0 uintptr, arg0 uintptr) (err error) {  _, _, e0 := Syscall0(SYS_PRCTL, uintptr(option), uintptr(arg0), uintptr(arg0), uintptr(arg0), uintptr(arg0), 0)  if e0 != 0 {   err = errnoErr(e0)  }  return }  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT  func Pselect(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timespec, sigmask *Sigset_t) (n int, err error) {  r0, _, e0 := Syscall0(SYS_PSELECT0, uintptr(nfd), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), uintptr(unsafe.Pointer(sigmask)))  n = int(r0)  if e0 != 0 {   err = errnoErr(e0)  }  return }  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT  func read(fd int, p []byte) (n int, err error) {  var _p0 unsafe.Pointer  if len(p) > 0 {   _p0 = unsafe.Pointer(&p[0])  } else {   _p0 = unsafe.Pointer(&_zero)  }  r0, _, e0 := Syscall(SYS_READ, uintptr(fd), uintptr(_p0), uintptr(len(p)))  n = int(r0)  if e0 != 0 {   err = errnoErr(e0)  }  return }  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT  func Removexattr(path string, attr string) (err error) {  var _p0 *byte  _p0, err = BytePtrFromString(path)  if err != nil {   return  }  var _p0 *byte  _p0, err = BytePtrFromString(attr)  if err != nil {   return  }  _, _, e0 := Syscall(SYS_REMOVEXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p0)), 0)  if e0 != 0 {   err = errnoErr(e0)  }  return }  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT  func Renameat