os

Feb 16, 2021

Changes in this version

+ var ErrProcessDone = errors.New("os: process already finished")

+ func DirFS(dir string) fs.FS

+ func MkdirTemp(dir, pattern string) (string, error)

+ func ReadFile(name string) ([]byte, error)

+ func WriteFile(name string, data []byte, perm FileMode) error

+ type DirEntry = fs.DirEntry

+ func ReadDir(name string) ([]DirEntry, error)

type File

+ func CreateTemp(dir, pattern string) (*File, error)

+ func (f *File) ReadDir(n int) ([]DirEntry, error)

Aug 11, 2020

Changes in this version

+ var ErrDeadlineExceeded = errDeadlineExceeded()

type File

+ func (f *File) ReadFrom(r io.Reader) (n int64, err error)

Sep 3, 2019

Changes in this version

+ func UserConfigDir() (string, error)

type LinkError

+ func (e *LinkError) Unwrap() error

type PathError

+ func (e *PathError) Unwrap() error

type SyscallError

+ func (e *SyscallError) Unwrap() error

Feb 25, 2019

Changes in this version

+ func UserHomeDir() (string, error)

type File

+ func (f *File) SyscallConn() (syscall.RawConn, error)

type ProcessState

+ func (p *ProcessState) ExitCode() int

Aug 24, 2018

Changes in this version

+ const DevNull — js/wasm

+ const PathListSeparator — js/wasm

+ const PathSeparator — js/wasm

+ func Chown(name string, uid, gid int) error — js/wasm

+ func Chtimes(name string, atime time.Time, mtime time.Time) error — js/wasm

+ func IsPathSeparator(c uint8) bool — js/wasm

+ func Lchown(name string, uid, gid int) error — js/wasm

+ func Link(oldname, newname string) error — js/wasm

+ func Pipe() (r *File, w *File, err error) — js/wasm

+ func Readlink(name string) (string, error) — js/wasm

+ func Remove(name string) error — js/wasm

+ func Symlink(oldname, newname string) error — js/wasm

+ func Truncate(name string, size int64) error — js/wasm

+ func UserCacheDir() (string, error)

type File — js/wasm

+ func NewFile(fd uintptr, name string) *File

+ func (f *File) Chown(uid, gid int) error

+ func (f *File) Close() error

+ func (f *File) Fd() uintptr

+ func (f *File) Stat() (FileInfo, error)

+ func (f *File) Sync() error

+ func (f *File) Truncate(size int64) error

type FileMode

+ const ModeIrregular

+ type ProcessState struct — js/wasm

+ func (p *ProcessState) Exited() bool

+ func (p *ProcessState) Pid() int

+ func (p *ProcessState) String() string

+ func (p *ProcessState) Success() bool

+ func (p *ProcessState) Sys() interface{}

+ func (p *ProcessState) SysUsage() interface{}

+ func (p *ProcessState) SystemTime() time.Duration

+ func (p *ProcessState) UserTime() time.Duration

Feb 16, 2018

Changes in this version

+ var ErrNoDeadline = poll.ErrNoDeadline

+ func IsTimeout(err error) bool

type File — js/wasm

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

+ func (f *File) SetDeadline(t time.Time) error

+ func (f *File) SetReadDeadline(t time.Time) error

+ func (f *File) SetWriteDeadline(t time.Time) error

type FileInfo — js/wasm

+ func Lstat(name string) (FileInfo, error)

+ func Stat(name string) (FileInfo, error)

type PathError

+ func (e *PathError) Timeout() bool

type SyscallError

+ func (e *SyscallError) Timeout() bool

Aug 24, 2017

Changes in this version

+ func Chmod(name string, mode FileMode) error — js/wasm

+ func TempDir() string — js/wasm

type File — js/wasm

+ func (f *File) Chmod(mode FileMode) error

Feb 16, 2017

Changes in this version

+ var ErrClosed = errors.New("file already closed")

+ func Executable() (string, error)

+ type File struct — js/wasm

+ func Create(name string) (*File, error)

+ func Open(name string) (*File, error)

+ func (f *File) Chdir() error

+ func (f *File) Name() string

+ func (f *File) Read(b []byte) (n int, err error)

+ func (f *File) ReadAt(b []byte, off int64) (n int, err error)

+ func (f *File) Readdir(n int) ([]FileInfo, error)

+ func (f *File) Readdirnames(n int) (names []string, err error)

+ func (f *File) Seek(offset int64, whence int) (ret int64, err error)

+ func (f *File) Write(b []byte) (n int, err error)

+ func (f *File) WriteAt(b []byte, off int64) (n int, err error)

+ func (f *File) WriteString(s string) (n int, err error)

Aug 19, 2015

Changes in this version

+ func LookupEnv(key string) (string, bool)

Dec 11, 2014

Changes in this version

+ func Unsetenv(key string) error

Jun 19, 2014

Changes in this version

+ func Rename(oldpath, newpath string) error — js/wasm

May 13, 2013

Changes in this version

type FileMode

+ func (m FileMode) IsRegular() bool

Mar 28, 2012

Changes in this version

+ const DevNull — darwin/amd64, linux/amd64, windows/amd64

+ const O_APPEND

+ const O_CREATE

+ const O_EXCL

+ const O_RDONLY

+ const O_RDWR

+ const O_SYNC

+ const O_TRUNC

+ const O_WRONLY

+ const PathListSeparator — darwin/amd64, linux/amd64, windows/amd64

+ const PathSeparator — darwin/amd64, linux/amd64, windows/amd64

+ const SEEK_CUR

+ const SEEK_END

+ const SEEK_SET

+ var Args []string

+ var ErrExist = errors.New("file already exists")

+ var ErrInvalid = errors.New("invalid argument")

+ var ErrNotExist = errors.New("file does not exist")

+ var ErrPermission = errors.New("permission denied")

+ var Stderr = NewFile(uintptr(syscall.Stderr), "/dev/stderr")

+ var Stdin = NewFile(uintptr(syscall.Stdin), "/dev/stdin")

+ var Stdout = NewFile(uintptr(syscall.Stdout), "/dev/stdout")

+ func Chdir(dir string) error

+ func Chmod(name string, mode FileMode) error — darwin/amd64, linux/amd64, windows/amd64

+ func Chown(name string, uid, gid int) error — darwin/amd64, linux/amd64, windows/amd64

+ func Chtimes(name string, atime time.Time, mtime time.Time) error — darwin/amd64, linux/amd64, windows/amd64

+ func Clearenv()

+ func Environ() []string

+ func Exit(code int)

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

+ func ExpandEnv(s string) string

+ 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() (pwd string, err error)

+ func Hostname() (name string, err error)

+ func IsExist(err error) bool

+ func IsNotExist(err error) bool

+ func IsPathSeparator(c uint8) bool — darwin/amd64, linux/amd64, windows/amd64

+ func IsPermission(err error) bool

+ func Lchown(name string, uid, gid int) error — darwin/amd64, linux/amd64, windows/amd64

+ func Link(oldname, newname string) error — darwin/amd64, linux/amd64, windows/amd64

+ func Mkdir(name string, perm FileMode) error

+ func MkdirAll(path string, perm FileMode) error

+ func NewSyscallError(syscall string, err error) error

+ func Pipe() (r *File, w *File, err error) — darwin/amd64, linux/amd64, windows/amd64

+ func Readlink(name string) (string, error) — darwin/amd64, linux/amd64, windows/amd64

+ func Remove(name string) error — darwin/amd64, linux/amd64, windows/amd64

+ func RemoveAll(path string) error

+ func Rename(oldname, newname string) error — darwin/amd64, linux/amd64, windows/amd64

+ func SameFile(fi1, fi2 FileInfo) bool

+ func Setenv(key, value string) error

+ func Symlink(oldname, newname string) error — darwin/amd64, linux/amd64, windows/amd64

+ func TempDir() string — darwin/amd64, linux/amd64, windows/amd64

+ func Truncate(name string, size int64) error — darwin/amd64, linux/amd64, windows/amd64

+ type File struct — darwin/amd64, linux/amd64, windows/amd64

+ func Create(name string) (file *File, err error)

+ func NewFile(fd uintptr, name string) *File

+ func Open(name string) (file *File, err error)

+ func OpenFile(name string, flag int, perm FileMode) (file *File, err error)

+ func (f *File) Chdir() error

+ func (f *File) Chmod(mode FileMode) error

+ func (f *File) Chown(uid, gid int) error

+ func (f *File) Close() error

+ func (f *File) Fd() uintptr

+ func (f *File) Name() string

+ func (f *File) Read(b []byte) (n int, err error)

+ func (f *File) ReadAt(b []byte, off int64) (n int, err error)

+ func (f *File) Readdir(n int) (fi []FileInfo, err error)

+ func (f *File) Readdirnames(n int) (names []string, err error)

+ func (f *File) Seek(offset int64, whence int) (ret int64, err error)

+ func (f *File) Stat() (fi FileInfo, err error)

+ func (f *File) Sync() (err error)

+ func (f *File) Truncate(size int64) error

+ func (f *File) Write(b []byte) (n int, err error)

+ func (f *File) WriteAt(b []byte, off int64) (n int, err error)

+ func (f *File) WriteString(s string) (ret int, err error)

+ func (file *File) Close() error

+ func (file *File) Fd() uintptr

+ func (file *File) Stat() (fi FileInfo, err error)

+ type FileInfo interface

+ IsDir func() bool

+ ModTime func() time.Time

+ Mode func() FileMode

+ Name func() string

+ Size func() int64

+ Sys func() interface{}

+ func Lstat(name string) (fi FileInfo, err error)

+ func Stat(name string) (fi FileInfo, err error)

+ type FileMode uint32

+ const ModeAppend

+ const ModeCharDevice

+ const ModeDevice

+ const ModeDir

+ const ModeExclusive

+ const ModeNamedPipe

+ const ModePerm

+ const ModeSetgid

+ const ModeSetuid

+ const ModeSocket

+ const ModeSticky

+ const ModeSymlink

+ const ModeTemporary

+ const ModeType

+ func (m FileMode) IsDir() bool

+ func (m FileMode) Perm() FileMode

+ func (m FileMode) String() string

+ type LinkError struct

+ Err error

+ New string

+ Old string

+ Op string

+ func (e *LinkError) Error() string

+ type PathError struct

+ Err error

+ Op string

+ Path string

+ func (e *PathError) Error() string

+ type ProcAttr struct

+ Dir string

+ Env []string

+ Files []*File

+ Sys *syscall.SysProcAttr

+ type Process struct

+ Pid int

+ func FindProcess(pid int) (p *Process, err error)

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

+ func (p *Process) Kill() error

+ func (p *Process) Release() error

+ func (p *Process) Signal(sig Signal) error

+ func (p *Process) Wait() (*ProcessState, error)

+ type ProcessState struct — darwin/amd64, linux/amd64, windows/amd64

+ func (p *ProcessState) Exited() bool

+ func (p *ProcessState) Pid() int

+ func (p *ProcessState) String() string

+ func (p *ProcessState) Success() bool

+ func (p *ProcessState) Sys() interface{}

+ func (p *ProcessState) SysUsage() interface{}

+ func (p *ProcessState) SystemTime() time.Duration

+ func (p *ProcessState) UserTime() time.Duration

+ type Signal interface

+ Signal func()

+ String func() string

+ var Interrupt Signal = syscall.SIGINT

+ var Kill Signal = syscall.SIGKILL

+ type SyscallError struct

+ Err error

+ Syscall string

+ func (e *SyscallError) Error() string