8ea5f3ff99Eliminated some dead code. In other cases, exported a currently unused function, since it was a logical part of the API. Of course this improves the API documentation. It may also sometimes let ghc optimize code better, since it can know a function is internal to a module. 364 modules still to go, according to git grep -E 'module [A-Za-z.]+ where'
30 lines
522 B
Haskell
30 lines
522 B
Haskell
{- process ids
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-
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- Copyright 2014 Joey Hess <id@joeyh.name>
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-
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- License: BSD-2-clause
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-}
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{-# LANGUAGE CPP #-}
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module Utility.PID (PID, getPID) where
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#ifndef mingw32_HOST_OS
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import System.Posix.Types (ProcessID)
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import System.Posix.Process (getProcessID)
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#else
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import System.Win32.Process (ProcessId, getCurrentProcessId)
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#endif
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#ifndef mingw32_HOST_OS
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type PID = ProcessID
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#else
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type PID = ProcessId
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#endif
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getPID :: IO PID
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#ifndef mingw32_HOST_OS
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getPID = getProcessID
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#else
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getPID = getCurrentProcessId
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#endif
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