pidfile

Documentation

Index

• func CleanStale(dir string) int
• func Dir() (string, error)
• func Read(path string) (int, error)
• func Remove(path string)
• func Write(path string, pid int) error

Functions

func CleanStale

func CleanStale(dir string) int

CleanStale removes PID files in dir whose process is no longer running. Returns the number of files cleaned.

func Dir

func Dir() (string, error)

Dir returns the PID file directory: ~/.gsd-cloud/pids/

func Read

func Read(path string) (int, error)

Read returns the PID stored in the file.

func Remove

func Remove(path string)

Remove deletes the PID file. No error if it doesn't exist.

func Write

func Write(path string, pid int) error

Write creates a PID file at the given path.