flock

Documentation

Index

• func Acquire(path string) (int, error)
• func AcquireShared(path string) (int, error)
• func CheckLock(path string) bool
• func Release(lock int) error

Functions

func Acquire

func Acquire(path string) (int, error)

Acquire creates an exclusive lock on a file for the duration of the process, or until Release(d). This method is reentrant.

func AcquireShared

func AcquireShared(path string) (int, error)

AcquireShared creates a shared lock on a file for the duration of the process, or until Release(d). This method is reentrant.

func CheckLock

func CheckLock(path string) bool

CheckLock checks whether any process is using the lock

func Release

func Release(lock int) error

Release removes an existing lock held by this process.