package mountref

import "github.com/dotcloud/docker/daemon/internal/mountref"

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

Source Files ¶

counter.go