type

LockFile

const class LockFile : Obj

LockFile is used to acquire an exclusive lock to prevent two different processes from using same files

make	Construct with given file

file	Backing file we use to lock/acquire
lock	Acquire the lock or raise CannotAcquireLockFileErr
unlock	Release the lock if we are holding one

File file()

Backing file we use to lock/acquire

This lock()

Acquire the lock or raise CannotAcquireLockFileErr

new make(File file)

Construct with given file

This unlock()

Release the lock if we are holding one