os

func Chdir(dir string) error

func Chmod(name string, mode os.FileMode) error

func Chown(name string, uid, gid int) error

func Chtimes(name string, atime time.Time, mtime time.Time) error

func Create(name string) (*os.File, error)

func Environ() []string

func Executable() (string, error)

func Expand(s string, mapping func(string) string) string

func ExpandEnv(s string) string

func FileChdir(f *os.File) error

func FileChmod(f *os.File, mode os.FileMode) error

func FileChown(f *os.File, uid, gid int) error

func FileClose(f *os.File) error

func FileFd(f *os.File) uintptr

func FileModeIsDir(m os.FileMode) bool

func FileModeIsRegular(m os.FileMode) bool

func FileModePerm(m os.FileMode) os.FileMode

func FileModeString(m os.FileMode) string

func FileName(f *os.File) string

func FileRead(f *os.File, b []byte) (int, error)

func FileReadAt(f *os.File, b []byte, off int64) (int, error)

func FileReaddir(f *os.File, n int) ([]os.FileInfo, error)

func FileReaddirnames(f *os.File, n int) ([]string, error)

func FileSeek(f *os.File, offset int64, whence int) (int64, error)

func FileSetDeadline(f *os.File, t time.Time) error

func FileSetReadDeadline(f *os.File, t time.Time) error

func FileSetWriteDeadline(f *os.File, t time.Time) error

func FileStat(f *os.File) (os.FileInfo, error)

func FileSync(f *os.File) error

func FileSyscallConn(f *os.File) (syscall.RawConn, error)

func FileTruncate(f *os.File, size int64) error

func FileWrite(f *os.File, b []byte) (int, error)

func FileWriteAt(f *os.File, b []byte, off int64) (int, error)

func FileWriteString(f *os.File, s string) (int, error)

func FindProcess(pid int) (*os.Process, error)

func Getegid() int

func Getenv(key string) string

func Geteuid() int

func Getgid() int

func Getgroups() ([]int, error)

func Getpagesize() int

func Getpid() int

func Getppid() int

func Getuid() int

func Getwd() (string, error)

func Hostname() (string, error)

func IsExist(err error) bool

func IsNotExist(err error) bool

func IsPathSeparator(c uint8) bool

func IsPermission(err error) bool

func IsTimeout(err error) bool

func Lchown(name string, uid, gid int) error

func Link(oldname, newname string) error

func LinkErrorError(e *os.LinkError) string

func LinkErrorUnwrap(e *os.LinkError) error

func LookupEnv(key string) (string, bool)

func Lstat(name string) (os.FileInfo, error)

func Mkdir(name string, perm os.FileMode) error

func MkdirAll(path string, perm os.FileMode) error

func NewFile(fd uintptr, name string) *os.File

func NewSyscallError(syscall string, err error) error

func Open(name string) (*os.File, error)

func OpenFile(name string, flag int, perm os.FileMode) (*os.File, error)

func PathErrorError(e *os.PathError) string

func PathErrorTimeout(e *os.PathError) bool

func PathErrorUnwrap(e *os.PathError) error

func Pipe() (*os.File, *os.File, error)

func ProcessKill(p *os.Process) error

func ProcessRelease(p *os.Process) error

func ProcessSignal(p *os.Process, sig os.Signal) error

func ProcessStateExitCode(p *os.ProcessState) int

func ProcessStateExited(p *os.ProcessState) bool

func ProcessStatePid(p *os.ProcessState) int

func ProcessStateString(p *os.ProcessState) string

func ProcessStateSuccess(p *os.ProcessState) bool

func ProcessStateSys(p *os.ProcessState) interface{}

func ProcessStateSysUsage(p *os.ProcessState) interface{}

func ProcessStateSystemTime(p *os.ProcessState) time.Duration

func ProcessStateUserTime(p *os.ProcessState) time.Duration

func ProcessWait(p *os.Process) (*os.ProcessState, error)

func Readlink(name string) (string, error)

func Remove(name string) error

func RemoveAll(path string) error

func Rename(oldpath, newpath string) error

func SameFile(fi1, fi2 os.FileInfo) bool

func Setenv(key, value string) error

func StartProcess(name string, argv []string, attr *os.ProcAttr) (*os.Process, error)

func Stat(name string) (os.FileInfo, error)

func Symlink(oldname, newname string) error

func SyscallErrorError(e *os.SyscallError) string

func SyscallErrorTimeout(e *os.SyscallError) bool

func SyscallErrorUnwrap(e *os.SyscallError) error

func TempDir() string

func Truncate(name string, size int64) error

func Unsetenv(key string) error

func UserCacheDir() (string, error)

func UserConfigDir() (string, error)

func UserHomeDir() (string, error)