Safe Haskell	Safe
Language	Haskell2010

Distribution.Compat.Process

Contents

Redefined functions
Additions

Synopsis

createProcess :: CreateProcess -> IO (Maybe Handle, Maybe Handle, Maybe Handle, ProcessHandle)
runInteractiveProcess :: FilePath -> [String] -> Maybe FilePath -> Maybe [(String, String)] -> IO (Handle, Handle, Handle, ProcessHandle)
rawSystem :: String -> [String] -> IO ExitCode
enableProcessJobs :: CreateProcess -> CreateProcess

Redefined functions

createProcess :: CreateProcess -> IO (Maybe Handle, Maybe Handle, Maybe Handle, ProcessHandle) #

createProcess with process jobs enabled when appropriate. See enableProcessJobs.

runInteractiveProcess #

Arguments

:: FilePath	Filename of the executable (see `RawCommand` for details)
-> [String]	Arguments to pass to the executable
-> Maybe FilePath	Optional path to the working directory
-> Maybe [(String, String)]	Optional environment (otherwise inherit)
-> IO (Handle, Handle, Handle, ProcessHandle)

runInteractiveProcess with process jobs enabled when appropriate. See enableProcessJobs.

rawSystem :: String -> [String] -> IO ExitCode #

rawSystem with process jobs enabled when appropriate. See enableProcessJobs.

Additions

enableProcessJobs :: CreateProcess -> CreateProcess #

Enable process jobs to ensure accurate determination of process completion in the presence of exec(3) on Windows.

Unfortunately the process job support is badly broken in process releases prior to 1.6.8, so we disable it in these versions, despite the fact that this means we may see sporatic build failures without jobs.