fileutil

package
v2.0.4+incompatible Latest Latest
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Published: Feb 27, 2015 License: Apache-2.0 Imports: 9 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

View Source
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)

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