unix-2.8.6.0: POSIX functionality

Safe Haskell	Trustworthy
Language	Haskell2010

System.Posix.Process.Internals

Synopsis

pPrPr_disableITimers :: IO ()
c_execvpe :: CString -> Ptr CString -> Ptr CString -> IO CInt
decipherWaitStatus :: CInt -> IO ProcessStatus
data ProcessStatus
- = Exited ExitCode
- | Terminated Signal Bool
- | Stopped Signal

Documentation

pPrPr_disableITimers :: IO () Source #

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

decipherWaitStatus :: CInt -> IO ProcessStatus Source #

data ProcessStatus Source #

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

the process was stopped by a signal

Instances

Instances details

Show ProcessStatus Source #

Instance details

Defined in System.Posix.Process.Internals

Methods

showsPrec :: Int -> ProcessStatus -> ShowS #

show :: ProcessStatus -> String #

showList :: [ProcessStatus] -> ShowS #

Eq ProcessStatus Source #

Instance details

Defined in System.Posix.Process.Internals

Methods

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

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

Ord ProcessStatus Source #

Instance details

Defined in System.Posix.Process.Internals

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 #