system-extra-0.1.0: A bunch of system utilities used by other projects

Safe HaskellSafe
LanguageHaskell2010

System.ProcessControl

Documentation

type ProcessControl = (Maybe Handle, Maybe Handle, Maybe Handle, ProcessHandle) Source #

data TrackedProcess Source #

Constructors

TrackedProcess 

Fields

Instances

stack :: String Source #

process :: TrackedProcess -> IO ProcessControl Source #

data Tracker Source #

Constructors

Tracker 

Fields

Instances

data Message Source #

Constructors

Message 

Fields

trackProcess :: Chan Message -> TrackedProcess -> IO (Either IOException Tracker) Source #

trackProcesses :: [TrackedProcess] -> IO () Source #