mountref

Documentation

Index

• type Checker
• type Counter
  • func NewCounter(c Checker) *Counter
  • func (c *Counter) Decrement(path string) int
  • func (c *Counter) Increment(path string) int

Types

type Checker

type Checker func(path string) bool

Checker checks whether the provided path is mounted.

type Counter

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

Counter is a generic counter for use by graphdriver Get/Put calls

func NewCounter

func NewCounter(c Checker) *Counter

NewCounter returns a new Counter. It accepts a Checker to determine whether a path is mounted.

func (*Counter) Decrement

func (c *Counter) Decrement(path string) int

Decrement decreases the ref count for the given id and returns the current count

func (*Counter) Increment

func (c *Counter) Increment(path string) int

Increment increases the ref count for the given id and returns the current count