pkg os, func Hostname() (string, error)
pkg os, func IsExist(error) bool
pkg os, func IsNotExist(error) bool
pkg os, func IsPathSeparator(uint8) bool
pkg os, func IsPermission(error) bool
pkg os, func Lchown(string, int, int) error
pkg os, func Link(string, string) error
pkg os, func Lstat(string) (FileInfo, error)
pkg os, func Mkdir(string, FileMode) error
pkg os, func MkdirAll(string, FileMode) error

pkg syscall (freebsd-386-cgo), func Fchdir(int) error
pkg syscall (freebsd-386-cgo), func Fchflags(int, int) error
pkg syscall (freebsd-386-cgo), func Fchmod(int, uint32) error
pkg syscall (freebsd-386-cgo), func Fchown(int, int, int) error
pkg syscall (freebsd-386-cgo), func Flock(int, int) error
pkg syscall (freebsd-386-cgo), func FlushBpf(int) error
pkg syscall (freebsd-386-cgo), func ForkExec(string, []string, *ProcAttr) (int, error)