package fileutil

import "github.com/coreos/etcd/pkg/fileutil"

Index ¶

• Variables
• func IsDirWriteable(dir string) error
• func PurgeFile(dirname string, suffix string, max uint, interval time.Duration, stop <-chan struct{}) <-chan error
• func ReadDir(dirpath string) ([]string, error)
• type Lock
• func NewLock(file string) (Lock, error)

Variables ¶

var (
	ErrLocked = errors.New("file already locked")
)

Functions ¶

func IsDirWriteable ¶

func IsDirWriteable(dir string) error

IsDirWriteable checks if dir is writable by writing and removing a file to dir. It returns nil if dir is writable.

func PurgeFile ¶

func PurgeFile(dirname string, suffix string, max uint, interval time.Duration, stop <-chan struct{}) <-chan error

func ReadDir ¶

func ReadDir(dirpath string) ([]string, error)

ReadDir returns the filenames in the given directory in sorted order.

Types ¶

type Lock ¶

type Lock interface {
	Name() string
	TryLock() error
	Lock() error
	Unlock() error
	Destroy() error
}

func NewLock ¶

func NewLock(file string) (Lock, error)

Source Files ¶

fileutil.go lock_unix.go purge.go