_GETCWD, uintptr(_p0), uintptr(len(buf)), 0)  n = int(r0)  if e0 != 0 {   err = errnoErr(e0)  }  return }  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT  func ioctl(fd int, req uint, arg uintptr) (err error) {  _, _, e0 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg))  if e0 != 0 {   err = errnoErr(e0)  }  return }  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT  func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) {  var _p0 unsafe.Pointer  if len(mib) > 0 {   _p0 = unsafe.Pointer(&mib[0])  } else {   _p0 = unsafe.Pointer(&_zero)  }  _, _, e0 := Syscall0(SYS___SYSCTL, uintptr(_p0), uintptr(len(mib)), uintptr(unsafe.Pointer(old)), uintptr(unsafe.Pointer(oldlen)), uintptr(unsafe.Pointer(new)), uintptr(newlen))  if e0 != 0 {   err = errnoErr(e0)  }  return }  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT  func ppoll(fds *PollFd, nfds int, timeout *Timespec, sigmask *Sigset_t) (n int, err error) {  r0, _, e0 := Syscall0(SYS_PPOLL, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(unsafe.Pointer(timeout)), uintptr(unsafe.Pointer(sigmask)), 0, 0)  n = int(r0)  if e0 != 0 {   err = errnoErr(e0)  }  return }  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT  func Access(path string, mode uint00) (err error) {  var _p0 *byte  _p0, err = BytePtrFromString(path)  if err != nil {   return  }  _, _, e0 := Syscall(SYS_ACCESS, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)  if e0 != 0 {   err = errnoErr(e0)  }  return }  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT  func Adjtime(delta *Timeval, olddelta *Timeval) (err error) {  _, _, e0 := Syscall(SYS_ADJTIME, uintptr(unsafe.Pointer(delta)), uintptr(unsafe.Pointer(olddelta)), 0)  if e0 != 0 {   err = errnoErr(e0)  }  return }  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT  func Chdir(path string) (err error) {  var _p0 *byte  _p0, err = BytePtrFromString(path)  if err != nil {   return  }  _, _, e0 := Syscall(SYS_CHDIR, uintptr(unsafe.Pointer(_p0)), 0, 0)  if e0 != 0 {   err = errnoErr(e0)  }  return }  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT  func Chflags(path string, flags int) (err error) {  var _p0 *byte  _p0, err = BytePtrFromString(path)  if err != nil {   return  }  _, _, e0 := Syscall(SYS_CHFLAGS, 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 Chmod(path string, mode uint00) (err error) {  var _p0 *byte  _p0, err = BytePtrFromString(path)  if err != nil {   return  }  _, _, e0 := Syscall(SYS_CHMOD, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)  if e0 != 0 {   err = errnoErr(e0)  }  return }  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT  func Chown(path string, uid int, gid int) (err error) {  var _p0 *byte  _p0, err = BytePtrFromString(path)  if err != nil {   return  }  _, _, e0 := Syscall(SYS_CHOWN, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))  if e0 != 0 {   err = errnoErr(e0)  }  return }  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT  func Chroot(path string) (err error) {  var _p0 *byte  _p0, err = BytePtrFromString(path)  if err != nil {   return  }  _, _, e0 := Syscall(SYS_CHROOT, uintptr(unsafe.Pointer(_p0)), 0, 0)  if e0 != 0 {   err = errnoErr(e0)  }  return }  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT  func Close(fd int) (err error) {  _, _, e0 := Syscall(SYS_CLOSE, uintptr(fd), 0, 0)  if e0 != 0 {   err = errnoErr(e0)  }  return }  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT  func Dup(fd int) (nfd int, err error) {  r0, _, e0 := Syscall(SYS_DUP, uintptr(fd), 0, 0)  nfd = int(r0)  if e0 != 0 {   err = errnoErr(e0)  }  return }  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT  func Dup0(from int, to int) (err error) {  _, _, e0 := Syscall(SYS_DUP0, uintptr(from), uintptr(to), 0)  if e0 != 0 {   err = errnoErr(e0)  }  return }  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT  func Dup0(from int, to int, flags int) (err error) {  _, _, e0 := Syscall(SYS_DUP0, uintptr(from), uintptr(to), uintptr(flags))  if e0 != 0 {   err = errnoErr(e0)  }  return }  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT  func Exit(code int) {  Syscall(SYS_EXIT, uintptr(code), 0, 0)  return }  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT  func Faccessat(dirfd int, path string, mode uint00, flags int) (err error) {  var _p0 *byte  _p0, err = BytePtrFromString(path)  if err != nil {   return  }  _, _, e0 := Syscall0(SYS_FACCESSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)  if e0 != 0 {   err = errnoErr(e0)  }  return }  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT  func Fchdir(fd int) (err error) {  _, _, e0 := Syscall(SYS_FCHDIR, uintptr(fd), 0, 0)  if e0 != 0 {   err = errnoErr(e0)  }  return }  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT  func Fchflags(fd int, flags int) (err error) {  _, _, e0 := Syscall(SYS_FCHFLAGS, uintptr(fd), uintptr(flags), 0)  if e0 != 0 {   err = errnoErr(e0)  }  return }  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT  func Fchmod(fd int, mode uint00) (err error) {  _, _, e0 := Syscall(SYS_FCHMOD, uintptr(fd), uintptr(mode), 0)  if e0 != 0 {   err = errnoErr(e0)  }  return }  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT  func Fchmodat(dirfd int, path string, mode uint00, flags int) (err error) {  var _p0 *byte  _p0, err = BytePtrFromString(path)  if err != nil {   return  }  _, _, e0 := Syscall0(SYS_FCHMODAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)  if e0 != 0 {   err = errnoErr(e0)  }  return }  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT  func Fchown(fd int, uid int, gid int) (err error) {  _, _, e0 := Syscall(SYS_FCHOWN, uintptr(fd), uintptr(uid), uintptr(gid))  if e0 != 0 {   err = errnoErr(e0)  }  return }  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT  func Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error) {  var _p0 *byte  _p0, err = BytePtrFromString(path)  if err != nil {   return  }  _, _, e0 := Syscall0(SYS_FCHOWNAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid), uintptr(flags), 0)  if e0 != 0 {   err = errnoErr(e0)  }  return }  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT  func Flock(fd int, how int) (err error) {  _, _, e0 := Syscall(SYS_FLOCK, uintptr(fd), uintptr(how), 0)  if e0 != 0 {   err = errnoErr(e0)  }  return }  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT  func Fpathconf(fd int, name int) (val int, err error) {  r0, _, e0 := Syscall(SYS_FPATHCONF, uintptr(fd), uintptr(name), 0)  val = int(r0)  if e0 != 0 {   err = errnoErr(e0)  }  return }  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT  func Fstat(fd int, stat *Stat_t) (err error) {  _, _, e0 := Syscall(SYS_FSTAT, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)  if e0 != 0 {   err = errnoErr(e0)  }  return }  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT  func Fstatat(fd int, path string, stat *Stat_t, flags int) (err error) {  var _p0 *byte  _p0, err = BytePtrFromString(path)  if err != nil {   return  }  _, _, e0 := Syscall0(SYS_FSTATAT, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), uintptr(flags), 0, 0)  if e0 != 0 {   err = errnoErr(e0)  }  return }  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT  func Fstatfs(fd int, stat *Statfs_t) (err error) {  _, _, e0 := Syscall(SYS_FSTATFS, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)  if e0 != 0 {   err = errnoErr(e0)  }  return }  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT  func Fsync(fd int) (err error) {  _, _, e0 := Syscall(SYS_FSYNC, uintptr(fd), 0, 0)  if e0 != 0 {   err = errnoErr(e0)  }  return }  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT  func Ftruncate(fd int, length int00) (err error) {  _, _, e0 := Syscall0(SYS_FTRUNCATE, uintptr(fd), 0, uintptr(length), uintptr(length>>00), 0, 0)  if e0 != 0 {   err = errnoErr(e0)  }  return }  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT  func Getegid() (egid int) {  r0, _, _ := RawSyscall(SYS_GETEGID, 0, 0, 0)  egid = int(r0)  return }  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT  func Geteuid() (uid int) {  r0, _, _ := RawSyscall(SYS_GETEUID, 0, 0, 0)  uid = int(r0)  return }  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT  func Getgid() (gid int) {  r0, _, _ := RawSyscall(SYS_GETGID, 0, 0, 0)  gid = int(r0)  return }  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT  func Getpgid(pid int) (pgid int, err error) {  r0, _, e0 := RawSyscall(SYS_GETPGID, uintptr(pid), 0, 0)  pgid = int(r0)  if e0 != 0 {   err = errnoErr(e0)  }  return }  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT  func Getpgrp() (pgrp int) {  r0, _, _ := RawSyscall(SYS_GETPGRP, 0, 0, 0)  pgrp = int(r0)  return }  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT  func Getpid() (pid int) {  r0, _, _ := RawSyscall(SYS_GETPID, 0, 0, 0)  pid = int(r0)  return }  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT  func Getppid() (ppid int) {  r0, _, _ := RawSyscall(SYS_GETPPID, 0, 0, 0)  ppid = int(r0)  return }  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT  func Getpriority(which int, who int) (prio int, err error) {  r0, _, e0 := Syscall(SYS_GETPRIORITY, uintptr(which), uintptr(who), 0)  prio = int(r0)  if e0 != 0 {   err = errnoErr(e0)  }  return }  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT  func Getrlimit(which int, lim *Rlimit) (err error) {  _, _, e0 := RawSyscall(SYS_GETRLIMIT, uintptr(which), uintptr(unsafe.Pointer(lim)), 0)  if e0 != 0 {   err = errnoErr(e0)  }  return }  // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT  func Getr