System.Posix.Directory.Traversals

Documentation

getDirectoryContents :: RawFilePath -> IO [(DirType, RawFilePath)]

allDirectoryContents :: RawFilePath -> IO [RawFilePath]

Get all files from a directory and its subdirectories.

Upon entering a directory, allDirectoryContents will get all entries strictly. However the returned list is lazy in that directories will only be accessed on demand.

allDirectoryContents' :: RawFilePath -> IO [RawFilePath]

Get all files from a directory and its subdirectories strictly.

traverseDirectory :: (s -> RawFilePath -> IO s) -> s -> RawFilePath -> IO s

Recursively apply the action to the parent directory and all files/subdirectories.

This function allows for memory-efficient traversals.

readDirEnt :: DirStream -> IO (DirType, RawFilePath)

packDirStream :: Ptr CDir -> DirStream

unpackDirStream :: DirStream -> Ptr CDir

realpath :: RawFilePath -> IO RawFilePath

return the canonicalized absolute pathname

like canonicalizePath, but uses realpath(3)