, uintptr(olddirfd), uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)  if e0 != 0 {   err = errnoErr(e0)  }  return }  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT  func RequestKey(keyType string, description string, callback string, destRingid int) (id int, err error) {  var _p0 *byte  _p0, err = BytePtrFromString(keyType)  if err != nil {   return  }  var _p0 *byte  _p0, err = BytePtrFromString(description)  if err != nil {   return  }  var _p0 *byte  _p0, err = BytePtrFromString(callback)  if err != nil {   return  }  r0, _, e0 := Syscall0(SYS_REQUEST_KEY, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p0)), uintptr(destRingid), 0, 0)  id = int(r0)  if e0 != 0 {   err = errnoErr(e0)  }  return }  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT  func Setdomainname(p []byte) (err error) {  var _p0 unsafe.Pointer  if len(p) > 0 {   _p0 = unsafe.Pointer(&p[0])  } else {   _p0 = unsafe.Pointer(&_zero)  }  _, _, e0 := Syscall(SYS_SETDOMAINNAME, uintptr(_p0), uintptr(len(p)), 0)  if e0 != 0 {   err = errnoErr(e0)  }  return }  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT  func Sethostname(p []byte) (err error) {  var _p0 unsafe.Pointer  if len(p) > 0 {   _p0 = unsafe.Pointer(&p[0])  } else {   _p0 = unsafe.Pointer(&_zero)  }  _, _, e0 := Syscall(SYS_SETHOSTNAME, uintptr(_p0), uintptr(len(p)), 0)  if e0 != 0 {   err = errnoErr(e0)  }  return }  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT  func Setpgid(pid int, pgid int) (err error) {  _, _, e0 := RawSyscall(SYS_SETPGID, uintptr(pid), uintptr(pgid), 0)  if e0 != 0 {   err = errnoErr(e0)  }  return }  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT  func Setsid() (pid int, err error) {  r0, _, e0 := RawSyscall(SYS_SETSID, 0, 0, 0)  pid = int(r0)  if e0 != 0 {   err = errnoErr(e0)  }  return }  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT  func Settimeofday(tv *Timeval) (err error) {  _, _, e0 := RawSyscall(SYS_SETTIMEOFDAY, uintptr(unsafe.Pointer(tv)), 0, 0)  if e0 != 0 {   err = errnoErr(e0)  }  return }  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT  func Setns(fd int, nstype int) (err error) {  _, _, e0 := Syscall(SYS_SETNS, uintptr(fd), uintptr(nstype), 0)  if e0 != 0 {   err = errnoErr(e0)  }  return }  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT  func Setpriority(which int, who int, prio int) (err error) {  _, _, e0 := Syscall(SYS_SETPRIORITY, uintptr(which), uintptr(who), uintptr(prio))  if e0 != 0 {   err = errnoErr(e0)  }  return }  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT  func Setxattr(path string, attr string, data []byte, flags int) (err error) {  var _p0 *byte  _p0, err = BytePtrFromString(path)  if err != nil {   return  }  var _p0 *byte  _p0, err = BytePtrFromString(attr)  if err != nil {   return  }  var _p0 unsafe.Pointer  if len(data) > 0 {   _p0 = unsafe.Pointer(&data[0])  } else {   _p0 = unsafe.Pointer(&_zero)  }  _, _, e0 := Syscall0(SYS_SETXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p0)), uintptr(_p0), uintptr(len(data)), uintptr(flags), 0)  if e0 != 0 {   err = errnoErr(e0)  }  return }  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT  func s