package system

import "github.com/docker/docker/pkg/system"

Index ¶

• Variables
• func Chtimes(name string, atime time.Time, mtime time.Time) error
• func IsAbs(path string) bool
• func LUtimesNano(path string, ts []syscall.Timespec) error
• func Lgetxattr(path string, attr string) ([]byte, error)
• func Lsetxattr(path string, attr string, data []byte, flags int) error
• func MkdirAll(path string, perm os.FileMode) error
• func MkdirAllWithACL(path string, perm os.FileMode, _ string) error
• type XattrError
• func (e *XattrError) Error() string
• func (e *XattrError) Timeout() bool
• func (e *XattrError) Unwrap() error

Variables ¶

var ErrNotSupportedPlatform = errors.New("platform and architecture is not supported")

ErrNotSupportedPlatform means the platform is not supported.

Functions ¶

func Chtimes ¶

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

Chtimes changes the access time and modified time of a file at the given path. If the modified time is prior to the Unix Epoch (unixMinTime), or after the end of Unix Time (unixEpochTime), os.Chtimes has undefined behavior. In this case, Chtimes defaults to Unix Epoch, just in case.

func IsAbs ¶

func IsAbs(path string) bool

IsAbs is a platform-agnostic wrapper for filepath.IsAbs.

On Windows, golang filepath.IsAbs does not consider a path \windows\system32 as absolute as it doesn't start with a drive-letter/colon combination. However, in docker we need to verify things such as WORKDIR /windows/system32 in a Dockerfile (which gets translated to \windows\system32 when being processed by the daemon). This SHOULD be treated as absolute from a docker processing perspective.

func LUtimesNano ¶

func LUtimesNano(path string, ts []syscall.Timespec) error

LUtimesNano is only supported on linux and freebsd.

func Lgetxattr ¶

func Lgetxattr(path string, attr string) ([]byte, error)

Lgetxattr is not supported on platforms other than linux.

func Lsetxattr ¶

func Lsetxattr(path string, attr string, data []byte, flags int) error

Lsetxattr is not supported on platforms other than linux.

func MkdirAll ¶

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

MkdirAll creates a directory named path along with any necessary parents, with permission specified by attribute perm for all dir created.

Deprecated: os.MkdirAll now natively supports Windows GUID volume paths, and should be used instead. This alias will be removed in the next release.

func MkdirAllWithACL ¶

func MkdirAllWithACL(path string, perm os.FileMode, _ string) error

MkdirAllWithACL is a wrapper for os.MkdirAll on unix systems.

Types ¶

type XattrError ¶

type XattrError struct {
	Op   string
	Attr string
	Path string
	Err  error
}

func (*XattrError) Error ¶

func (e *XattrError) Error() string

func (*XattrError) Timeout ¶

func (e *XattrError) Timeout() bool

Timeout reports whether this error represents a timeout.

func (*XattrError) Unwrap ¶

func (e *XattrError) Unwrap() error

Source Files ¶

chtimes.go chtimes_nowindows.go errors.go filesys.go filesys_unix.go utimes_unsupported.go xattrs.go xattrs_unsupported.go