filelock

Documentation

Index

• type FileLocker
  • func NewLocker(path string) FileLocker
• type LockedFile
• type Locker
  • func (l *Locker) Lock() error
  • func (l *Locker) Unlock() error

Types

type FileLocker

type FileLocker interface {
	Open() (LockedFile, error)
}

func NewLocker

func NewLocker(path string) FileLocker

type LockedFile

type LockedFile interface {
	Close() error
	Read([]byte) (int, error)
	Truncate(int64) error
	Write([]byte) (int, error)
	Seek(int64, int) (int64, error)
}

type Locker

type Locker struct {
	FileLocker FileLocker
	Mutex      *sync.Mutex
	// contains filtered or unexported fields
}

func (*Locker) Lock

func (l *Locker) Lock() error

func (*Locker) Unlock

func (l *Locker) Unlock() error