flock-0.3.1.8: Wrapper for flock(2)

Safe HaskellSafe-Inferred
LanguageHaskell98

System.Lock.FLock

Documentation

withLock :: (MonadIO m, MonadBaseControl IO m) => FilePath -> SharedExclusive -> Block -> m a -> m a Source

withFdLock :: (MonadIO m, MonadBaseControl IO m) => Fd -> SharedExclusive -> Block -> m a -> m a Source

lock :: MonadIO m => FilePath -> SharedExclusive -> Block -> m Lock Source

lockFd :: MonadIO m => Fd -> SharedExclusive -> Block -> m Lock Source

unlock :: MonadIO m => Lock -> m () Source

data SharedExclusive Source

Constructors

Shared 
Exclusive 

data Block Source

Constructors

Block 
NoBlock 

data Lock Source