System.Posix.Process.Internals

Documentation

pPrPr_disableITimers :: IO ()

c_execvpe :: CString -> Ptr CString -> Ptr CString -> IO CInt

decipherWaitStatus :: CInt -> IO ProcessStatus

data ProcessStatus

The exit status of a process

Constructors

Exited ExitCode

the process exited by calling exit() or returning from main

Terminated Signal Bool

the process was terminated by a signal, the Bool is True if a core dump was produced

Since: 2.7.0.0

Stopped Signal

the process was stopped by a signal

Instances

Eq ProcessStatus

Methods

(==) :: ProcessStatus -> ProcessStatus -> Bool

(/=) :: ProcessStatus -> ProcessStatus -> Bool

Ord ProcessStatus

Methods

compare :: ProcessStatus -> ProcessStatus -> Ordering

(<) :: ProcessStatus -> ProcessStatus -> Bool

(<=) :: ProcessStatus -> ProcessStatus -> Bool

(>) :: ProcessStatus -> ProcessStatus -> Bool

(>=) :: ProcessStatus -> ProcessStatus -> Bool

max :: ProcessStatus -> ProcessStatus -> ProcessStatus

min :: ProcessStatus -> ProcessStatus -> ProcessStatus

Show ProcessStatus

Methods

showsPrec :: Int -> ProcessStatus -> ShowS

show :: ProcessStatus -> String

showList :: [ProcessStatus] -> ShowS