type

LockFile

src 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

src const File file

Backing file we use to lock/acquire

src This lock()

Acquire the lock or raise CannotAcquireLockFileErr

src new make(File file)

Construct with given file

src This unlock()

Release the lock if we are holding one