tusd/vendor/gopkg.in/Acconut/lockfile.v1/lockfile_unix.go

21 lines
331 B
Go

// +build darwin dragonfly freebsd linux nacl netbsd openbsd solaris
package lockfile
import (
"os"
"syscall"
)
func isRunning(pid int) (bool, error) {
proc, err := os.FindProcess(pid)
if err != nil {
return false, err
}
if err := proc.Signal(syscall.Signal(0)); err != nil {
return false, nil
}
return true, nil
}