runonce

Documentation

Index

• Variables
• type RunOnce
  • func New(name string) *RunOnce
  • func (s *RunOnce) LockFname() string
  • func (r *RunOnce) TryLock() error
  • func (r *RunOnce) Unlock() error

Variables

var (
	ErrAlreadyRunning = errors.New("program already running")
)

Types

type RunOnce

type RunOnce struct {
	// contains filtered or unexported fields
}

func New

func New(name string) *RunOnce

func (*RunOnce) LockFname

func (s *RunOnce) LockFname() string

func (*RunOnce) TryLock

func (r *RunOnce) TryLock() error

TryLock #

func (*RunOnce) Unlock

func (r *RunOnce) Unlock() error

Unlock #